* [PATCH v3 4/4] FEC mpc52xx: phy part of the driver
From: Domen Puncer @ 2007-10-14 7:59 UTC (permalink / raw)
To: galak, jgarzik; +Cc: linuxppc-dev, netdev
In-Reply-To: <20071014075511.GC3000@nd47.coderock.org>
PHY part of the driver for mpc5200(b) ethernet.
Signed-off-by: Domen Puncer <domen.puncer@telargo.com>
---
drivers/net/fec_mpc52xx/Kconfig | 13 ++
drivers/net/fec_mpc52xx/Makefile | 5
drivers/net/fec_mpc52xx/fec.c | 11 ++
drivers/net/fec_mpc52xx/fec.h | 2
drivers/net/fec_mpc52xx/fec_phy.c | 198 ++++++++++++++++++++++++++++++++++++++
5 files changed, 229 insertions(+)
Index: linux.git/drivers/net/fec_mpc52xx/fec_phy.c
===================================================================
--- /dev/null
+++ linux.git/drivers/net/fec_mpc52xx/fec_phy.c
@@ -0,0 +1,198 @@
+/*
+ * Driver for the MPC5200 Fast Ethernet Controller - PHY/MII part
+ *
+ * Copyright (C) 2007 Domen Puncer, Telargo, Inc.
+ *
+ * This file is licensed under the terms of the GNU General Public License
+ * version 2. This program is licensed "as is" without any warranty of any
+ * kind, whether express or implied.
+ */
+
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/netdevice.h>
+#include <linux/phy.h>
+#include <linux/of_platform.h>
+#include <asm/io.h>
+#include <asm/mpc52xx.h>
+#include "fec.h"
+
+struct fec_mdio_priv {
+ struct mpc52xx_fec __iomem *regs;
+};
+
+static int fec_mdio_read(struct mii_bus *bus, int phy_id, int reg)
+{
+ struct fec_mdio_priv *priv = bus->priv;
+ struct mpc52xx_fec __iomem *fec;
+ int tries = 100;
+ u32 request = FEC_MII_READ_FRAME;
+
+ fec = priv->regs;
+ out_be32(&fec->ievent, FEC_IEVENT_MII);
+
+ request |= (phy_id << FEC_MII_DATA_PA_SHIFT) & FEC_MII_DATA_PA_MSK;
+ request |= (reg << FEC_MII_DATA_RA_SHIFT) & FEC_MII_DATA_RA_MSK;
+
+ out_be32(&priv->regs->mii_data, request);
+
+ /* wait for it to finish, this takes about 23 us on lite5200b */
+ while (!(in_be32(&fec->ievent) & FEC_IEVENT_MII) && --tries)
+ udelay(5);
+
+ if (tries == 0)
+ return -ETIMEDOUT;
+
+ return in_be32(&priv->regs->mii_data) & FEC_MII_DATA_DATAMSK;
+}
+
+static int fec_mdio_write(struct mii_bus *bus, int phy_id, int reg, u16 data)
+{
+ struct fec_mdio_priv *priv = bus->priv;
+ struct mpc52xx_fec __iomem *fec;
+ u32 value = data;
+ int tries = 100;
+
+ fec = priv->regs;
+ out_be32(&fec->ievent, FEC_IEVENT_MII);
+
+ value |= FEC_MII_WRITE_FRAME;
+ value |= (phy_id << FEC_MII_DATA_PA_SHIFT) & FEC_MII_DATA_PA_MSK;
+ value |= (reg << FEC_MII_DATA_RA_SHIFT) & FEC_MII_DATA_RA_MSK;
+
+ out_be32(&priv->regs->mii_data, value);
+
+ /* wait for request to finish */
+ while (!(in_be32(&fec->ievent) & FEC_IEVENT_MII) && --tries)
+ udelay(5);
+
+ if (tries == 0)
+ return -ETIMEDOUT;
+
+ return 0;
+}
+
+static int fec_mdio_probe(struct of_device *of, const struct of_device_id *match)
+{
+ struct device *dev = &of->dev;
+ struct device_node *np = of->node;
+ struct device_node *child = NULL;
+ struct mii_bus *bus;
+ struct fec_mdio_priv *priv;
+ struct resource res = {};
+ int err;
+ int i;
+
+ bus = kzalloc(sizeof(*bus), GFP_KERNEL);
+ if (bus == NULL)
+ return -ENOMEM;
+ priv = kzalloc(sizeof(*priv), GFP_KERNEL);
+ if (priv == NULL) {
+ err = -ENOMEM;
+ goto out_free;
+ }
+
+ bus->name = "mpc52xx MII bus";
+ bus->read = fec_mdio_read;
+ bus->write = fec_mdio_write;
+
+ /* setup irqs */
+ bus->irq = kmalloc(sizeof(bus->irq[0]) * PHY_MAX_ADDR, GFP_KERNEL);
+ if (bus->irq == NULL) {
+ err = -ENOMEM;
+ goto out_free;
+ }
+ for (i=0; i<PHY_MAX_ADDR; i++)
+ bus->irq[i] = PHY_POLL;
+
+ while ((child = of_get_next_child(np, child)) != NULL) {
+ int irq = irq_of_parse_and_map(child, 0);
+ if (irq != NO_IRQ) {
+ const u32 *id = of_get_property(child, "reg", NULL);
+ bus->irq[*id] = irq;
+ }
+ }
+
+ /* setup registers */
+ err = of_address_to_resource(np, 0, &res);
+ if (err)
+ goto out_free;
+ priv->regs = ioremap(res.start, res.end - res.start + 1);
+ if (priv->regs == NULL) {
+ err = -ENOMEM;
+ goto out_free;
+ }
+
+ bus->id = res.start;
+ bus->priv = priv;
+
+ bus->dev = dev;
+ dev_set_drvdata(dev, bus);
+
+ /* set MII speed */
+ out_be32(&priv->regs->mii_speed, ((mpc52xx_find_ipb_freq(of->node) >> 20) / 5) << 1);
+
+ /* enable MII interrupt */
+ out_be32(&priv->regs->imask, in_be32(&priv->regs->imask) | FEC_IMASK_MII);
+
+ err = mdiobus_register(bus);
+ if (err)
+ goto out_unmap;
+
+ return 0;
+
+ out_unmap:
+ iounmap(priv->regs);
+ out_free:
+ for (i=0; i<PHY_MAX_ADDR; i++)
+ if (bus->irq[i] != PHY_POLL)
+ irq_dispose_mapping(bus->irq[i]);
+ kfree(bus->irq);
+ kfree(priv);
+ kfree(bus);
+
+ return err;
+}
+
+static int fec_mdio_remove(struct of_device *of)
+{
+ struct device *dev = &of->dev;
+ struct mii_bus *bus = dev_get_drvdata(dev);
+ struct fec_mdio_priv *priv = bus->priv;
+ int i;
+
+ mdiobus_unregister(bus);
+ dev_set_drvdata(dev, NULL);
+
+ iounmap(priv->regs);
+ for (i=0; i<PHY_MAX_ADDR; i++)
+ if (bus->irq[i])
+ irq_dispose_mapping(bus->irq[i]);
+ kfree(priv);
+ kfree(bus->irq);
+ kfree(bus);
+
+ return 0;
+}
+
+
+static struct of_device_id fec_mdio_match[] = {
+ {
+ .type = "mdio",
+ .compatible = "mpc5200b-fec-phy",
+ },
+ {},
+};
+
+struct of_platform_driver mpc52xx_fec_mdio_driver = {
+ .name = "mpc5200b-fec-phy",
+ .probe = fec_mdio_probe,
+ .remove = fec_mdio_remove,
+ .match_table = fec_mdio_match,
+};
+
+/* let fec driver call it, since this has to be registered before it */
+EXPORT_SYMBOL_GPL(mpc52xx_fec_mdio_driver);
+
+
+MODULE_LICENSE("Dual BSD/GPL");
Index: linux.git/drivers/net/fec_mpc52xx/Makefile
===================================================================
--- linux.git.orig/drivers/net/fec_mpc52xx/Makefile
+++ linux.git/drivers/net/fec_mpc52xx/Makefile
@@ -1,2 +1,7 @@
obj-$(CONFIG_FEC_MPC52xx) += fec_mpc52xx.o
fec_mpc52xx-objs := fec.o
+
+ifeq ($(CONFIG_FEC_MPC52xx_MDIO),y)
+ obj-$(CONFIG_FEC_MPC52xx) += fec_mpc52xx_phy.o
+ fec_mpc52xx_phy-objs := fec_phy.o
+endif
Index: linux.git/drivers/net/fec_mpc52xx/Kconfig
===================================================================
--- linux.git.orig/drivers/net/fec_mpc52xx/Kconfig
+++ linux.git/drivers/net/fec_mpc52xx/Kconfig
@@ -11,5 +11,18 @@ config FEC_MPC52xx
---help---
This option enables support for the MPC5200's on-chip
Fast Ethernet Controller
+ If compiled as module, it will be called 'fec_mpc52xx.ko'.
+
+config FEC_MPC52xx_MDIO
+ bool "FEC MII PHY driver"
+ depends on FEC_MPC52xx
+ default y
+ ---help---
+ The MPC5200's FEC can connect to the Ethernet either with
+ an external MII PHY chip or 10 Mbps 7-wire interface
+ (Motorola? industry standard).
+ If your board uses an external PHY, enable this.
+ If not sure, enable.
+ If compiled as module, it will be called 'fec_mpc52xx_phy.ko'.
endmenu
Index: linux.git/drivers/net/fec_mpc52xx/fec.c
===================================================================
--- linux.git.orig/drivers/net/fec_mpc52xx/fec.c
+++ linux.git/drivers/net/fec_mpc52xx/fec.c
@@ -1080,6 +1080,14 @@ static struct of_platform_driver mpc52xx
static int __init
mpc52xx_fec_init(void)
{
+#ifdef CONFIG_FEC_MPC52xx_MDIO
+ int ret;
+ ret = of_register_platform_driver(&mpc52xx_fec_mdio_driver);
+ if (ret) {
+ printk(KERN_ERR DRIVER_NAME ": failed to register mdio driver\n");
+ return ret;
+ }
+#endif
return of_register_platform_driver(&mpc52xx_fec_driver);
}
@@ -1087,6 +1095,9 @@ static void __exit
mpc52xx_fec_exit(void)
{
of_unregister_platform_driver(&mpc52xx_fec_driver);
+#ifdef CONFIG_FEC_MPC52xx_MDIO
+ of_unregister_platform_driver(&mpc52xx_fec_mdio_driver);
+#endif
}
Index: linux.git/drivers/net/fec_mpc52xx/fec.h
===================================================================
--- linux.git.orig/drivers/net/fec_mpc52xx/fec.h
+++ linux.git/drivers/net/fec_mpc52xx/fec.h
@@ -310,4 +310,6 @@ struct mpc52xx_fec {
#define FEC_XMIT_FSM_ENABLE_CRC 0x01000000
+extern struct of_platform_driver mpc52xx_fec_mdio_driver;
+
#endif /* __DRIVERS_NET_MPC52XX_FEC_H__ */
^ permalink raw reply
* RE: [PATCH] tehuti: possible leak in bdx_probe
From: Alexander Indenbaum @ 2007-10-14 8:30 UTC (permalink / raw)
To: 'Florin Malita', andy; +Cc: 'Andrew Morton', netdev
In-Reply-To: <4710FA6A.2070902@gmail.com>
> -----Original Message-----
> From: Florin Malita [mailto:fmalita@gmail.com]
>
> If pci_enable_device fails, bdx_probe returns without freeing the
> allocated pci_nic structure.
>
> Coverity CID 1908.
>
> Signed-off-by: Florin Malita <fmalita@gmail.com>
Looks fine to me.
Acked-by: Alexander Indenbaum <baum@tehutinetworks.net>
Thanks!
> ---
>
> drivers/net/tehuti.c | 3 ++-
> 1 file changed, 2 insertions(+), 1 deletion(-)
>
> diff --git a/drivers/net/tehuti.c b/drivers/net/tehuti.c
> index 8d04654..4e1b84e 100644
> --- a/drivers/net/tehuti.c
> +++ b/drivers/net/tehuti.c
> @@ -1906,7 +1906,7 @@ bdx_probe(struct pci_dev *pdev, const struct
> pci_device_id *ent)
>
> /************** pci *****************/
> if ((err = pci_enable_device(pdev))) /* it trigers interrupt,
> dunno why. */
> - RET(err); /* it's not a problem though
*/
> + goto err_pci; /* it's not a problem though
*/
>
> if (!(err = pci_set_dma_mask(pdev, DMA_64BIT_MASK)) &&
> !(err = pci_set_consistent_dma_mask(pdev, DMA_64BIT_MASK))) {
> @@ -2076,6 +2076,7 @@ err_out_res:
> pci_release_regions(pdev);
> err_dma:
> pci_disable_device(pdev);
> +err_pci:
> vfree(nic);
>
> RET(err);
^ permalink raw reply
* Re: [PATCH 00/14] Transparent Proxying Patches, Take 5
From: KOVACS Krisztian @ 2007-10-14 9:05 UTC (permalink / raw)
To: David Miller; +Cc: kaber, netdev
In-Reply-To: <20071013.154408.74749737.davem@davemloft.net>
Hi David,
On Sunday 14 October 2007, David Miller wrote:
> From: KOVACS Krisztian <hidden@sch.bme.hu>
> Date: Sat, 13 Oct 2007 19:28:57 +0200
>
> > This is the fifth round of transparent proxying patches following
> > recent discussion on netfilter-devel [1,2].
> >
> > The aim of the patchset is to make non-locally bound sockets work
> > both for receiving and sending. The target is IPv4 TCP/UDP at the
> > moment.
>
> I appreciate the submission, but the 2.6.25 merge window is so far
> away that I'm personally not really going to look seriously into any
> non-trivial new work like this until we sort out all the regressions
> we've already added this week for the 2.6.24 merge window :-)
Sure, definitely makes sense. I'll resend these once things have settled
down with 2.4.24.
--
KOVACS Krisztian
^ permalink raw reply
* Re: [PATCH 10/10] [NETFILTER]: Replace sk_buff ** with sk_buff *
From: Herbert Xu @ 2007-10-14 9:55 UTC (permalink / raw)
To: Patrick McHardy, David Miller, hadi, netdev, kuznet
In-Reply-To: <E1Igv4v-00031H-00@gondolin.me.apana.org.au>
On Sun, Oct 14, 2007 at 12:27:49PM +0800, Herbert Xu wrote:
> [NETFILTER]: Replace sk_buff ** with sk_buff *
>
> 74 files changed, 469 insertions(+), 503 deletions(-)
Between me going to bed last night and waking up this morning,
my editor wandered off causing half of the patch to disappear :)
Here is the corrected version.
Cheers,
--
Visit Openswan at http://www.openswan.org/
Email: Herbert Xu ~{PmV>HI~} <herbert@gondor.apana.org.au>
Home Page: http://gondor.apana.org.au/~herbert/
PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt
--
[NETFILTER]: Replace sk_buff ** with sk_buff *
With all the users of the double pointers removed, this patch mops up by
finally replacing all occurances of sk_buff ** in the netfilter API by
sk_buff *.
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
---
include/linux/if_bridge.h | 2
include/linux/netfilter.h | 24 +-
include/linux/netfilter/nf_conntrack_amanda.h | 2
include/linux/netfilter/nf_conntrack_ftp.h | 2
include/linux/netfilter/nf_conntrack_h323.h | 18 -
include/linux/netfilter/nf_conntrack_irc.h | 2
include/linux/netfilter/nf_conntrack_pptp.h | 4
include/linux/netfilter/nf_conntrack_sip.h | 4
include/linux/netfilter/nf_conntrack_tftp.h | 2
include/linux/netfilter/x_tables.h | 2
include/linux/netfilter_arp/arp_tables.h | 2
include/linux/netfilter_bridge/ebtables.h | 4
include/linux/netfilter_ipv4.h | 4
include/linux/netfilter_ipv4/ip_tables.h | 2
include/linux/netfilter_ipv6/ip6_tables.h | 2
include/net/ip_vs.h | 12 -
include/net/netfilter/nf_conntrack_core.h | 10 -
include/net/netfilter/nf_conntrack_helper.h | 2
include/net/netfilter/nf_nat_core.h | 4
include/net/netfilter/nf_nat_helper.h | 6
include/net/netfilter/nf_nat_protocol.h | 2
include/net/netfilter/nf_nat_rule.h | 2
net/bridge/br.c | 2
net/bridge/br_input.c | 2
net/bridge/br_netfilter.c | 33 +--
net/bridge/netfilter/ebt_arpreply.c | 3
net/bridge/netfilter/ebt_dnat.c | 6
net/bridge/netfilter/ebt_mark.c | 10 -
net/bridge/netfilter/ebt_redirect.c | 10 -
net/bridge/netfilter/ebt_snat.c | 12 -
net/bridge/netfilter/ebtable_broute.c | 4
net/bridge/netfilter/ebtable_filter.c | 4
net/bridge/netfilter/ebtable_nat.c | 8
net/bridge/netfilter/ebtables.c | 12 -
net/decnet/netfilter/dn_rtmsg.c | 4
net/ipv4/ipvs/ip_vs_app.c | 32 +--
net/ipv4/ipvs/ip_vs_core.c | 36 +--
net/ipv4/ipvs/ip_vs_ftp.c | 18 -
net/ipv4/ipvs/ip_vs_proto_tcp.c | 50 ++---
net/ipv4/ipvs/ip_vs_proto_udp.c | 50 ++---
net/ipv4/ipvs/ip_vs_xmit.c | 2
net/ipv4/netfilter.c | 58 ++----
net/ipv4/netfilter/arp_tables.c | 20 +-
net/ipv4/netfilter/arpt_mangle.c | 16 -
net/ipv4/netfilter/arptable_filter.c | 4
net/ipv4/netfilter/ip_tables.c | 20 +-
net/ipv4/netfilter/ipt_CLUSTERIP.c | 14 -
net/ipv4/netfilter/ipt_ECN.c | 27 +-
net/ipv4/netfilter/ipt_LOG.c | 4
net/ipv4/netfilter/ipt_MASQUERADE.c | 6
net/ipv4/netfilter/ipt_NETMAP.c | 8
net/ipv4/netfilter/ipt_REDIRECT.c | 6
net/ipv4/netfilter/ipt_REJECT.c | 22 +-
net/ipv4/netfilter/ipt_SAME.c | 4
net/ipv4/netfilter/ipt_TOS.c | 8
net/ipv4/netfilter/ipt_TTL.c | 6
net/ipv4/netfilter/ipt_ULOG.c | 4
net/ipv4/netfilter/iptable_filter.c | 12 -
net/ipv4/netfilter/iptable_mangle.c | 22 +-
net/ipv4/netfilter/iptable_raw.c | 12 -
net/ipv4/netfilter/nf_conntrack_l3proto_ipv4.c | 30 +--
net/ipv4/netfilter/nf_nat_amanda.c | 4
net/ipv4/netfilter/nf_nat_core.c | 50 ++---
net/ipv4/netfilter/nf_nat_ftp.c | 18 -
net/ipv4/netfilter/nf_nat_h323.c | 58 ++----
net/ipv4/netfilter/nf_nat_helper.c | 110 +++++------
net/ipv4/netfilter/nf_nat_irc.c | 4
net/ipv4/netfilter/nf_nat_pptp.c | 8
net/ipv4/netfilter/nf_nat_proto_gre.c | 8
net/ipv4/netfilter/nf_nat_proto_icmp.c | 10 -
net/ipv4/netfilter/nf_nat_proto_tcp.c | 16 -
net/ipv4/netfilter/nf_nat_proto_udp.c | 16 -
net/ipv4/netfilter/nf_nat_proto_unknown.c | 2
net/ipv4/netfilter/nf_nat_rule.c | 14 -
net/ipv4/netfilter/nf_nat_sip.c | 56 ++---
net/ipv4/netfilter/nf_nat_snmp_basic.c | 14 -
net/ipv4/netfilter/nf_nat_standalone.c | 62 +++---
net/ipv4/netfilter/nf_nat_tftp.c | 2
net/ipv4/xfrm4_output.c | 4
net/ipv6/netfilter.c | 6
net/ipv6/netfilter/ip6_tables.c | 16 -
net/ipv6/netfilter/ip6t_HL.c | 6
net/ipv6/netfilter/ip6t_LOG.c | 5
net/ipv6/netfilter/ip6t_REJECT.c | 14 -
net/ipv6/netfilter/ip6table_filter.c | 12 -
net/ipv6/netfilter/ip6table_mangle.c | 32 +--
net/ipv6/netfilter/ip6table_raw.c | 4
net/ipv6/netfilter/nf_conntrack_l3proto_ipv6.c | 44 ++--
net/ipv6/xfrm6_output.c | 4
net/netfilter/core.c | 10 -
net/netfilter/nf_conntrack_amanda.c | 20 +-
net/netfilter/nf_conntrack_core.c | 30 +--
net/netfilter/nf_conntrack_ftp.c | 18 -
net/netfilter/nf_conntrack_h323_main.c | 236 ++++++++++++-------------
net/netfilter/nf_conntrack_irc.c | 16 -
net/netfilter/nf_conntrack_netbios_ns.c | 10 -
net/netfilter/nf_conntrack_pptp.c | 28 +-
net/netfilter/nf_conntrack_sane.c | 10 -
net/netfilter/nf_conntrack_sip.c | 24 +-
net/netfilter/nf_conntrack_tftp.c | 8
net/netfilter/nf_internals.h | 2
net/netfilter/nf_queue.c | 4
net/netfilter/xt_CLASSIFY.c | 4
net/netfilter/xt_CONNMARK.c | 14 -
net/netfilter/xt_CONNSECMARK.c | 3
net/netfilter/xt_DSCP.c | 16 -
net/netfilter/xt_MARK.c | 12 -
net/netfilter/xt_NFLOG.c | 4
net/netfilter/xt_NFQUEUE.c | 2
net/netfilter/xt_NOTRACK.c | 10 -
net/netfilter/xt_SECMARK.c | 4
net/netfilter/xt_TCPMSS.c | 52 ++---
net/netfilter/xt_TRACE.c | 4
net/sched/act_ipt.c | 6
net/sched/sch_ingress.c | 5
115 files changed, 915 insertions(+), 951 deletions(-)
diff --git a/include/linux/if_bridge.h b/include/linux/if_bridge.h
index 99e3a1a..58e43e5 100644
--- a/include/linux/if_bridge.h
+++ b/include/linux/if_bridge.h
@@ -107,7 +107,7 @@ struct __fdb_entry
extern void brioctl_set(int (*ioctl_hook)(struct net *, unsigned int, void __user *));
extern struct sk_buff *(*br_handle_frame_hook)(struct net_bridge_port *p,
struct sk_buff *skb);
-extern int (*br_should_route_hook)(struct sk_buff **pskb);
+extern int (*br_should_route_hook)(struct sk_buff *skb);
#endif
diff --git a/include/linux/netfilter.h b/include/linux/netfilter.h
index 2505348..16adac6 100644
--- a/include/linux/netfilter.h
+++ b/include/linux/netfilter.h
@@ -51,7 +51,7 @@ struct sk_buff;
struct net_device;
typedef unsigned int nf_hookfn(unsigned int hooknum,
- struct sk_buff **skb,
+ struct sk_buff *skb,
const struct net_device *in,
const struct net_device *out,
int (*okfn)(struct sk_buff *));
@@ -183,7 +183,7 @@ void nf_log_packet(int pf,
struct nf_loginfo *li,
const char *fmt, ...);
-int nf_hook_slow(int pf, unsigned int hook, struct sk_buff **pskb,
+int nf_hook_slow(int pf, unsigned int hook, struct sk_buff *skb,
struct net_device *indev, struct net_device *outdev,
int (*okfn)(struct sk_buff *), int thresh);
@@ -195,7 +195,7 @@ int nf_hook_slow(int pf, unsigned int hook, struct sk_buff **pskb,
* value indicates the packet has been consumed by the hook.
*/
static inline int nf_hook_thresh(int pf, unsigned int hook,
- struct sk_buff **pskb,
+ struct sk_buff *skb,
struct net_device *indev,
struct net_device *outdev,
int (*okfn)(struct sk_buff *), int thresh,
@@ -207,14 +207,14 @@ static inline int nf_hook_thresh(int pf, unsigned int hook,
if (list_empty(&nf_hooks[pf][hook]))
return 1;
#endif
- return nf_hook_slow(pf, hook, pskb, indev, outdev, okfn, thresh);
+ return nf_hook_slow(pf, hook, skb, indev, outdev, okfn, thresh);
}
-static inline int nf_hook(int pf, unsigned int hook, struct sk_buff **pskb,
+static inline int nf_hook(int pf, unsigned int hook, struct sk_buff *skb,
struct net_device *indev, struct net_device *outdev,
int (*okfn)(struct sk_buff *))
{
- return nf_hook_thresh(pf, hook, pskb, indev, outdev, okfn, INT_MIN, 1);
+ return nf_hook_thresh(pf, hook, skb, indev, outdev, okfn, INT_MIN, 1);
}
/* Activate hook; either okfn or kfree_skb called, unless a hook
@@ -241,13 +241,13 @@ static inline int nf_hook(int pf, unsigned int hook, struct sk_buff **pskb,
#define NF_HOOK_THRESH(pf, hook, skb, indev, outdev, okfn, thresh) \
({int __ret; \
-if ((__ret=nf_hook_thresh(pf, hook, &(skb), indev, outdev, okfn, thresh, 1)) == 1)\
+if ((__ret=nf_hook_thresh(pf, hook, (skb), indev, outdev, okfn, thresh, 1)) == 1)\
__ret = (okfn)(skb); \
__ret;})
#define NF_HOOK_COND(pf, hook, skb, indev, outdev, okfn, cond) \
({int __ret; \
-if ((__ret=nf_hook_thresh(pf, hook, &(skb), indev, outdev, okfn, INT_MIN, cond)) == 1)\
+if ((__ret=nf_hook_thresh(pf, hook, (skb), indev, outdev, okfn, INT_MIN, cond)) == 1)\
__ret = (okfn)(skb); \
__ret;})
@@ -317,7 +317,7 @@ struct nf_afinfo {
unsigned int dataoff, u_int8_t protocol);
void (*saveroute)(const struct sk_buff *skb,
struct nf_info *info);
- int (*reroute)(struct sk_buff **skb,
+ int (*reroute)(struct sk_buff *skb,
const struct nf_info *info);
int route_key_size;
};
@@ -371,15 +371,15 @@ extern struct proc_dir_entry *proc_net_netfilter;
#define NF_HOOK(pf, hook, skb, indev, outdev, okfn) (okfn)(skb)
#define NF_HOOK_COND(pf, hook, skb, indev, outdev, okfn, cond) (okfn)(skb)
static inline int nf_hook_thresh(int pf, unsigned int hook,
- struct sk_buff **pskb,
+ struct sk_buff *skb,
struct net_device *indev,
struct net_device *outdev,
int (*okfn)(struct sk_buff *), int thresh,
int cond)
{
- return okfn(*pskb);
+ return okfn(skb);
}
-static inline int nf_hook(int pf, unsigned int hook, struct sk_buff **pskb,
+static inline int nf_hook(int pf, unsigned int hook, struct sk_buff *skb,
struct net_device *indev, struct net_device *outdev,
int (*okfn)(struct sk_buff *))
{
diff --git a/include/linux/netfilter/nf_conntrack_amanda.h b/include/linux/netfilter/nf_conntrack_amanda.h
index 26c2235..0bb5a69 100644
--- a/include/linux/netfilter/nf_conntrack_amanda.h
+++ b/include/linux/netfilter/nf_conntrack_amanda.h
@@ -2,7 +2,7 @@
#define _NF_CONNTRACK_AMANDA_H
/* AMANDA tracking. */
-extern unsigned int (*nf_nat_amanda_hook)(struct sk_buff **pskb,
+extern unsigned int (*nf_nat_amanda_hook)(struct sk_buff *skb,
enum ip_conntrack_info ctinfo,
unsigned int matchoff,
unsigned int matchlen,
diff --git a/include/linux/netfilter/nf_conntrack_ftp.h b/include/linux/netfilter/nf_conntrack_ftp.h
index b7c360f..47727d7 100644
--- a/include/linux/netfilter/nf_conntrack_ftp.h
+++ b/include/linux/netfilter/nf_conntrack_ftp.h
@@ -32,7 +32,7 @@ struct nf_conntrack_expect;
/* For NAT to hook in when we find a packet which describes what other
* connection we should expect. */
-extern unsigned int (*nf_nat_ftp_hook)(struct sk_buff **pskb,
+extern unsigned int (*nf_nat_ftp_hook)(struct sk_buff *skb,
enum ip_conntrack_info ctinfo,
enum nf_ct_ftp_type type,
unsigned int matchoff,
diff --git a/include/linux/netfilter/nf_conntrack_h323.h b/include/linux/netfilter/nf_conntrack_h323.h
index 08e2f49..aabd24a 100644
--- a/include/linux/netfilter/nf_conntrack_h323.h
+++ b/include/linux/netfilter/nf_conntrack_h323.h
@@ -36,27 +36,27 @@ extern void nf_conntrack_h245_expect(struct nf_conn *new,
struct nf_conntrack_expect *this);
extern void nf_conntrack_q931_expect(struct nf_conn *new,
struct nf_conntrack_expect *this);
-extern int (*set_h245_addr_hook) (struct sk_buff **pskb,
+extern int (*set_h245_addr_hook) (struct sk_buff *skb,
unsigned char **data, int dataoff,
H245_TransportAddress *taddr,
union nf_conntrack_address *addr,
__be16 port);
-extern int (*set_h225_addr_hook) (struct sk_buff **pskb,
+extern int (*set_h225_addr_hook) (struct sk_buff *skb,
unsigned char **data, int dataoff,
TransportAddress *taddr,
union nf_conntrack_address *addr,
__be16 port);
-extern int (*set_sig_addr_hook) (struct sk_buff **pskb,
+extern int (*set_sig_addr_hook) (struct sk_buff *skb,
struct nf_conn *ct,
enum ip_conntrack_info ctinfo,
unsigned char **data,
TransportAddress *taddr, int count);
-extern int (*set_ras_addr_hook) (struct sk_buff **pskb,
+extern int (*set_ras_addr_hook) (struct sk_buff *skb,
struct nf_conn *ct,
enum ip_conntrack_info ctinfo,
unsigned char **data,
TransportAddress *taddr, int count);
-extern int (*nat_rtp_rtcp_hook) (struct sk_buff **pskb,
+extern int (*nat_rtp_rtcp_hook) (struct sk_buff *skb,
struct nf_conn *ct,
enum ip_conntrack_info ctinfo,
unsigned char **data, int dataoff,
@@ -64,24 +64,24 @@ extern int (*nat_rtp_rtcp_hook) (struct sk_buff **pskb,
__be16 port, __be16 rtp_port,
struct nf_conntrack_expect *rtp_exp,
struct nf_conntrack_expect *rtcp_exp);
-extern int (*nat_t120_hook) (struct sk_buff **pskb, struct nf_conn *ct,
+extern int (*nat_t120_hook) (struct sk_buff *skb, struct nf_conn *ct,
enum ip_conntrack_info ctinfo,
unsigned char **data, int dataoff,
H245_TransportAddress *taddr, __be16 port,
struct nf_conntrack_expect *exp);
-extern int (*nat_h245_hook) (struct sk_buff **pskb, struct nf_conn *ct,
+extern int (*nat_h245_hook) (struct sk_buff *skb, struct nf_conn *ct,
enum ip_conntrack_info ctinfo,
unsigned char **data, int dataoff,
TransportAddress *taddr, __be16 port,
struct nf_conntrack_expect *exp);
-extern int (*nat_callforwarding_hook) (struct sk_buff **pskb,
+extern int (*nat_callforwarding_hook) (struct sk_buff *skb,
struct nf_conn *ct,
enum ip_conntrack_info ctinfo,
unsigned char **data, int dataoff,
TransportAddress *taddr,
__be16 port,
struct nf_conntrack_expect *exp);
-extern int (*nat_q931_hook) (struct sk_buff **pskb, struct nf_conn *ct,
+extern int (*nat_q931_hook) (struct sk_buff *skb, struct nf_conn *ct,
enum ip_conntrack_info ctinfo,
unsigned char **data, TransportAddress *taddr,
int idx, __be16 port,
diff --git a/include/linux/netfilter/nf_conntrack_irc.h b/include/linux/netfilter/nf_conntrack_irc.h
index 2ab6b82..36282bf 100644
--- a/include/linux/netfilter/nf_conntrack_irc.h
+++ b/include/linux/netfilter/nf_conntrack_irc.h
@@ -5,7 +5,7 @@
#define IRC_PORT 6667
-extern unsigned int (*nf_nat_irc_hook)(struct sk_buff **pskb,
+extern unsigned int (*nf_nat_irc_hook)(struct sk_buff *skb,
enum ip_conntrack_info ctinfo,
unsigned int matchoff,
unsigned int matchlen,
diff --git a/include/linux/netfilter/nf_conntrack_pptp.h b/include/linux/netfilter/nf_conntrack_pptp.h
index c93061f..2343549 100644
--- a/include/linux/netfilter/nf_conntrack_pptp.h
+++ b/include/linux/netfilter/nf_conntrack_pptp.h
@@ -301,13 +301,13 @@ struct nf_conn;
struct nf_conntrack_expect;
extern int
-(*nf_nat_pptp_hook_outbound)(struct sk_buff **pskb,
+(*nf_nat_pptp_hook_outbound)(struct sk_buff *skb,
struct nf_conn *ct, enum ip_conntrack_info ctinfo,
struct PptpControlHeader *ctlh,
union pptp_ctrl_union *pptpReq);
extern int
-(*nf_nat_pptp_hook_inbound)(struct sk_buff **pskb,
+(*nf_nat_pptp_hook_inbound)(struct sk_buff *skb,
struct nf_conn *ct, enum ip_conntrack_info ctinfo,
struct PptpControlHeader *ctlh,
union pptp_ctrl_union *pptpReq);
diff --git a/include/linux/netfilter/nf_conntrack_sip.h b/include/linux/netfilter/nf_conntrack_sip.h
index bb7f204..9fff197 100644
--- a/include/linux/netfilter/nf_conntrack_sip.h
+++ b/include/linux/netfilter/nf_conntrack_sip.h
@@ -21,11 +21,11 @@ enum sip_header_pos {
POS_SDP_HEADER,
};
-extern unsigned int (*nf_nat_sip_hook)(struct sk_buff **pskb,
+extern unsigned int (*nf_nat_sip_hook)(struct sk_buff *skb,
enum ip_conntrack_info ctinfo,
struct nf_conn *ct,
const char **dptr);
-extern unsigned int (*nf_nat_sdp_hook)(struct sk_buff **pskb,
+extern unsigned int (*nf_nat_sdp_hook)(struct sk_buff *skb,
enum ip_conntrack_info ctinfo,
struct nf_conntrack_expect *exp,
const char *dptr);
diff --git a/include/linux/netfilter/nf_conntrack_tftp.h b/include/linux/netfilter/nf_conntrack_tftp.h
index 0d79b7a..c78d38f 100644
--- a/include/linux/netfilter/nf_conntrack_tftp.h
+++ b/include/linux/netfilter/nf_conntrack_tftp.h
@@ -13,7 +13,7 @@ struct tftphdr {
#define TFTP_OPCODE_ACK 4
#define TFTP_OPCODE_ERROR 5
-extern unsigned int (*nf_nat_tftp_hook)(struct sk_buff **pskb,
+extern unsigned int (*nf_nat_tftp_hook)(struct sk_buff *skb,
enum ip_conntrack_info ctinfo,
struct nf_conntrack_expect *exp);
diff --git a/include/linux/netfilter/x_tables.h b/include/linux/netfilter/x_tables.h
index 64f425a..03e6ce9 100644
--- a/include/linux/netfilter/x_tables.h
+++ b/include/linux/netfilter/x_tables.h
@@ -191,7 +191,7 @@ struct xt_target
/* Returns verdict. Argument order changed since 2.6.9, as this
must now handle non-linear skbs, using skb_copy_bits and
skb_ip_make_writable. */
- unsigned int (*target)(struct sk_buff **pskb,
+ unsigned int (*target)(struct sk_buff *skb,
const struct net_device *in,
const struct net_device *out,
unsigned int hooknum,
diff --git a/include/linux/netfilter_arp/arp_tables.h b/include/linux/netfilter_arp/arp_tables.h
index 584cd1b..2fc73fa 100644
--- a/include/linux/netfilter_arp/arp_tables.h
+++ b/include/linux/netfilter_arp/arp_tables.h
@@ -287,7 +287,7 @@ struct arpt_error
extern int arpt_register_table(struct arpt_table *table,
const struct arpt_replace *repl);
extern void arpt_unregister_table(struct arpt_table *table);
-extern unsigned int arpt_do_table(struct sk_buff **pskb,
+extern unsigned int arpt_do_table(struct sk_buff *skb,
unsigned int hook,
const struct net_device *in,
const struct net_device *out,
diff --git a/include/linux/netfilter_bridge/ebtables.h b/include/linux/netfilter_bridge/ebtables.h
index 94e0a7d..892f5b7 100644
--- a/include/linux/netfilter_bridge/ebtables.h
+++ b/include/linux/netfilter_bridge/ebtables.h
@@ -237,7 +237,7 @@ struct ebt_target
struct list_head list;
const char name[EBT_FUNCTION_MAXNAMELEN];
/* returns one of the standard verdicts */
- int (*target)(struct sk_buff **pskb, unsigned int hooknr,
+ int (*target)(struct sk_buff *skb, unsigned int hooknr,
const struct net_device *in, const struct net_device *out,
const void *targetdata, unsigned int datalen);
/* 0 == let it in */
@@ -294,7 +294,7 @@ extern int ebt_register_watcher(struct ebt_watcher *watcher);
extern void ebt_unregister_watcher(struct ebt_watcher *watcher);
extern int ebt_register_target(struct ebt_target *target);
extern void ebt_unregister_target(struct ebt_target *target);
-extern unsigned int ebt_do_table(unsigned int hook, struct sk_buff **pskb,
+extern unsigned int ebt_do_table(unsigned int hook, struct sk_buff *skb,
const struct net_device *in, const struct net_device *out,
struct ebt_table *table);
diff --git a/include/linux/netfilter_ipv4.h b/include/linux/netfilter_ipv4.h
index ceae87a..1a63adf 100644
--- a/include/linux/netfilter_ipv4.h
+++ b/include/linux/netfilter_ipv4.h
@@ -75,8 +75,8 @@ enum nf_ip_hook_priorities {
#define SO_ORIGINAL_DST 80
#ifdef __KERNEL__
-extern int ip_route_me_harder(struct sk_buff **pskb, unsigned addr_type);
-extern int ip_xfrm_me_harder(struct sk_buff **pskb);
+extern int ip_route_me_harder(struct sk_buff *skb, unsigned addr_type);
+extern int ip_xfrm_me_harder(struct sk_buff *skb);
extern __sum16 nf_ip_checksum(struct sk_buff *skb, unsigned int hook,
unsigned int dataoff, u_int8_t protocol);
#endif /*__KERNEL__*/
diff --git a/include/linux/netfilter_ipv4/ip_tables.h b/include/linux/netfilter_ipv4/ip_tables.h
index e992cd6..d79ed69 100644
--- a/include/linux/netfilter_ipv4/ip_tables.h
+++ b/include/linux/netfilter_ipv4/ip_tables.h
@@ -337,7 +337,7 @@ struct ipt_error
.target.errorname = "ERROR", \
}
-extern unsigned int ipt_do_table(struct sk_buff **pskb,
+extern unsigned int ipt_do_table(struct sk_buff *skb,
unsigned int hook,
const struct net_device *in,
const struct net_device *out,
diff --git a/include/linux/netfilter_ipv6/ip6_tables.h b/include/linux/netfilter_ipv6/ip6_tables.h
index 9a720f0..7dc481c 100644
--- a/include/linux/netfilter_ipv6/ip6_tables.h
+++ b/include/linux/netfilter_ipv6/ip6_tables.h
@@ -336,7 +336,7 @@ extern void ip6t_init(void) __init;
extern int ip6t_register_table(struct xt_table *table,
const struct ip6t_replace *repl);
extern void ip6t_unregister_table(struct xt_table *table);
-extern unsigned int ip6t_do_table(struct sk_buff **pskb,
+extern unsigned int ip6t_do_table(struct sk_buff *skb,
unsigned int hook,
const struct net_device *in,
const struct net_device *out,
diff --git a/include/net/ip_vs.h b/include/net/ip_vs.h
index 5da3b4a..4187056 100644
--- a/include/net/ip_vs.h
+++ b/include/net/ip_vs.h
@@ -464,10 +464,10 @@ struct ip_vs_protocol {
unsigned int proto_off,
int inverse);
- int (*snat_handler)(struct sk_buff **pskb,
+ int (*snat_handler)(struct sk_buff *skb,
struct ip_vs_protocol *pp, struct ip_vs_conn *cp);
- int (*dnat_handler)(struct sk_buff **pskb,
+ int (*dnat_handler)(struct sk_buff *skb,
struct ip_vs_protocol *pp, struct ip_vs_conn *cp);
int (*csum_check)(struct sk_buff *skb, struct ip_vs_protocol *pp);
@@ -654,11 +654,11 @@ struct ip_vs_app
/* output hook: return false if can't linearize. diff set for TCP. */
int (*pkt_out)(struct ip_vs_app *, struct ip_vs_conn *,
- struct sk_buff **, int *diff);
+ struct sk_buff *, int *diff);
/* input hook: return false if can't linearize. diff set for TCP. */
int (*pkt_in)(struct ip_vs_app *, struct ip_vs_conn *,
- struct sk_buff **, int *diff);
+ struct sk_buff *, int *diff);
/* ip_vs_app initializer */
int (*init_conn)(struct ip_vs_app *, struct ip_vs_conn *);
@@ -832,8 +832,8 @@ register_ip_vs_app_inc(struct ip_vs_app *app, __u16 proto, __u16 port);
extern int ip_vs_app_inc_get(struct ip_vs_app *inc);
extern void ip_vs_app_inc_put(struct ip_vs_app *inc);
-extern int ip_vs_app_pkt_out(struct ip_vs_conn *, struct sk_buff **pskb);
-extern int ip_vs_app_pkt_in(struct ip_vs_conn *, struct sk_buff **pskb);
+extern int ip_vs_app_pkt_out(struct ip_vs_conn *, struct sk_buff *skb);
+extern int ip_vs_app_pkt_in(struct ip_vs_conn *, struct sk_buff *skb);
extern int ip_vs_skb_replace(struct sk_buff *skb, gfp_t pri,
char *o_buf, int o_len, char *n_buf, int n_len);
extern int ip_vs_app_init(void);
diff --git a/include/net/netfilter/nf_conntrack_core.h b/include/net/netfilter/nf_conntrack_core.h
index 4056f5f..a532e7b 100644
--- a/include/net/netfilter/nf_conntrack_core.h
+++ b/include/net/netfilter/nf_conntrack_core.h
@@ -22,7 +22,7 @@
of connection tracking. */
extern unsigned int nf_conntrack_in(int pf,
unsigned int hooknum,
- struct sk_buff **pskb);
+ struct sk_buff *skb);
extern int nf_conntrack_init(void);
extern void nf_conntrack_cleanup(void);
@@ -60,17 +60,17 @@ nf_ct_invert_tuple(struct nf_conntrack_tuple *inverse,
extern struct nf_conntrack_tuple_hash *
nf_conntrack_find_get(const struct nf_conntrack_tuple *tuple);
-extern int __nf_conntrack_confirm(struct sk_buff **pskb);
+extern int __nf_conntrack_confirm(struct sk_buff *skb);
/* Confirm a connection: returns NF_DROP if packet must be dropped. */
-static inline int nf_conntrack_confirm(struct sk_buff **pskb)
+static inline int nf_conntrack_confirm(struct sk_buff *skb)
{
- struct nf_conn *ct = (struct nf_conn *)(*pskb)->nfct;
+ struct nf_conn *ct = (struct nf_conn *)skb->nfct;
int ret = NF_ACCEPT;
if (ct) {
if (!nf_ct_is_confirmed(ct) && !nf_ct_is_dying(ct))
- ret = __nf_conntrack_confirm(pskb);
+ ret = __nf_conntrack_confirm(skb);
nf_ct_deliver_cached_events(ct);
}
return ret;
diff --git a/include/net/netfilter/nf_conntrack_helper.h b/include/net/netfilter/nf_conntrack_helper.h
index 0dcc4c8..d7b2d54 100644
--- a/include/net/netfilter/nf_conntrack_helper.h
+++ b/include/net/netfilter/nf_conntrack_helper.h
@@ -29,7 +29,7 @@ struct nf_conntrack_helper
/* Function to call when data passes; return verdict, or -1 to
invalidate. */
- int (*help)(struct sk_buff **pskb,
+ int (*help)(struct sk_buff *skb,
unsigned int protoff,
struct nf_conn *ct,
enum ip_conntrack_info conntrackinfo);
diff --git a/include/net/netfilter/nf_nat_core.h b/include/net/netfilter/nf_nat_core.h
index c3cd127..f29eeb9 100644
--- a/include/net/netfilter/nf_nat_core.h
+++ b/include/net/netfilter/nf_nat_core.h
@@ -10,12 +10,12 @@
extern unsigned int nf_nat_packet(struct nf_conn *ct,
enum ip_conntrack_info ctinfo,
unsigned int hooknum,
- struct sk_buff **pskb);
+ struct sk_buff *skb);
extern int nf_nat_icmp_reply_translation(struct nf_conn *ct,
enum ip_conntrack_info ctinfo,
unsigned int hooknum,
- struct sk_buff **pskb);
+ struct sk_buff *skb);
static inline int nf_nat_initialized(struct nf_conn *ct,
enum nf_nat_manip_type manip)
diff --git a/include/net/netfilter/nf_nat_helper.h b/include/net/netfilter/nf_nat_helper.h
index ec98ecf..58dd226 100644
--- a/include/net/netfilter/nf_nat_helper.h
+++ b/include/net/netfilter/nf_nat_helper.h
@@ -7,21 +7,21 @@
struct sk_buff;
/* These return true or false. */
-extern int nf_nat_mangle_tcp_packet(struct sk_buff **skb,
+extern int nf_nat_mangle_tcp_packet(struct sk_buff *skb,
struct nf_conn *ct,
enum ip_conntrack_info ctinfo,
unsigned int match_offset,
unsigned int match_len,
const char *rep_buffer,
unsigned int rep_len);
-extern int nf_nat_mangle_udp_packet(struct sk_buff **skb,
+extern int nf_nat_mangle_udp_packet(struct sk_buff *skb,
struct nf_conn *ct,
enum ip_conntrack_info ctinfo,
unsigned int match_offset,
unsigned int match_len,
const char *rep_buffer,
unsigned int rep_len);
-extern int nf_nat_seq_adjust(struct sk_buff **pskb,
+extern int nf_nat_seq_adjust(struct sk_buff *skb,
struct nf_conn *ct,
enum ip_conntrack_info ctinfo);
diff --git a/include/net/netfilter/nf_nat_protocol.h b/include/net/netfilter/nf_nat_protocol.h
index 14c7b2d..04578bf 100644
--- a/include/net/netfilter/nf_nat_protocol.h
+++ b/include/net/netfilter/nf_nat_protocol.h
@@ -18,7 +18,7 @@ struct nf_nat_protocol
/* Translate a packet to the target according to manip type.
Return true if succeeded. */
- int (*manip_pkt)(struct sk_buff **pskb,
+ int (*manip_pkt)(struct sk_buff *skb,
unsigned int iphdroff,
const struct nf_conntrack_tuple *tuple,
enum nf_nat_manip_type maniptype);
diff --git a/include/net/netfilter/nf_nat_rule.h b/include/net/netfilter/nf_nat_rule.h
index f974318..75d1825 100644
--- a/include/net/netfilter/nf_nat_rule.h
+++ b/include/net/netfilter/nf_nat_rule.h
@@ -6,7 +6,7 @@
extern int nf_nat_rule_init(void) __init;
extern void nf_nat_rule_cleanup(void);
-extern int nf_nat_rule_find(struct sk_buff **pskb,
+extern int nf_nat_rule_find(struct sk_buff *skb,
unsigned int hooknum,
const struct net_device *in,
const struct net_device *out,
diff --git a/net/bridge/br.c b/net/bridge/br.c
index 848b8fa..93867bb 100644
--- a/net/bridge/br.c
+++ b/net/bridge/br.c
@@ -23,7 +23,7 @@
#include "br_private.h"
-int (*br_should_route_hook) (struct sk_buff **pskb) = NULL;
+int (*br_should_route_hook)(struct sk_buff *skb);
static struct llc_sap *br_stp_sap;
diff --git a/net/bridge/br_input.c b/net/bridge/br_input.c
index f8e0a2f..3cedd4e 100644
--- a/net/bridge/br_input.c
+++ b/net/bridge/br_input.c
@@ -149,7 +149,7 @@ struct sk_buff *br_handle_frame(struct net_bridge_port *p, struct sk_buff *skb)
case BR_STATE_FORWARDING:
if (br_should_route_hook) {
- if (br_should_route_hook(&skb))
+ if (br_should_route_hook(skb))
return skb;
dest = eth_hdr(skb)->h_dest;
}
diff --git a/net/bridge/br_netfilter.c b/net/bridge/br_netfilter.c
index 8245f05..246bf23 100644
--- a/net/bridge/br_netfilter.c
+++ b/net/bridge/br_netfilter.c
@@ -503,13 +503,12 @@ inhdr_error:
* receiving device) to make netfilter happy, the REDIRECT
* target in particular. Save the original destination IP
* address to be able to detect DNAT afterwards. */
-static unsigned int br_nf_pre_routing(unsigned int hook, struct sk_buff **pskb,
+static unsigned int br_nf_pre_routing(unsigned int hook, struct sk_buff *skb,
const struct net_device *in,
const struct net_device *out,
int (*okfn)(struct sk_buff *))
{
struct iphdr *iph;
- struct sk_buff *skb = *pskb;
__u32 len = nf_bridge_encap_header_len(skb);
if ((skb = skb_share_check(skb, GFP_ATOMIC)) == NULL)
@@ -584,13 +583,11 @@ out:
* took place when the packet entered the bridge), but we
* register an IPv4 PRE_ROUTING 'sabotage' hook that will
* prevent this from happening. */
-static unsigned int br_nf_local_in(unsigned int hook, struct sk_buff **pskb,
+static unsigned int br_nf_local_in(unsigned int hook, struct sk_buff *skb,
const struct net_device *in,
const struct net_device *out,
int (*okfn)(struct sk_buff *))
{
- struct sk_buff *skb = *pskb;
-
if (skb->dst == (struct dst_entry *)&__fake_rtable) {
dst_release(skb->dst);
skb->dst = NULL;
@@ -625,12 +622,11 @@ static int br_nf_forward_finish(struct sk_buff *skb)
* but we are still able to filter on the 'real' indev/outdev
* because of the physdev module. For ARP, indev and outdev are the
* bridge ports. */
-static unsigned int br_nf_forward_ip(unsigned int hook, struct sk_buff **pskb,
+static unsigned int br_nf_forward_ip(unsigned int hook, struct sk_buff *skb,
const struct net_device *in,
const struct net_device *out,
int (*okfn)(struct sk_buff *))
{
- struct sk_buff *skb = *pskb;
struct nf_bridge_info *nf_bridge;
struct net_device *parent;
int pf;
@@ -648,7 +644,7 @@ static unsigned int br_nf_forward_ip(unsigned int hook, struct sk_buff **pskb,
else
pf = PF_INET6;
- nf_bridge_pull_encap_header(*pskb);
+ nf_bridge_pull_encap_header(skb);
nf_bridge = skb->nf_bridge;
if (skb->pkt_type == PACKET_OTHERHOST) {
@@ -666,12 +662,11 @@ static unsigned int br_nf_forward_ip(unsigned int hook, struct sk_buff **pskb,
return NF_STOLEN;
}
-static unsigned int br_nf_forward_arp(unsigned int hook, struct sk_buff **pskb,
+static unsigned int br_nf_forward_arp(unsigned int hook, struct sk_buff *skb,
const struct net_device *in,
const struct net_device *out,
int (*okfn)(struct sk_buff *))
{
- struct sk_buff *skb = *pskb;
struct net_device **d = (struct net_device **)(skb->cb);
#ifdef CONFIG_SYSCTL
@@ -682,12 +677,12 @@ static unsigned int br_nf_forward_arp(unsigned int hook, struct sk_buff **pskb,
if (skb->protocol != htons(ETH_P_ARP)) {
if (!IS_VLAN_ARP(skb))
return NF_ACCEPT;
- nf_bridge_pull_encap_header(*pskb);
+ nf_bridge_pull_encap_header(skb);
}
if (arp_hdr(skb)->ar_pln != 4) {
if (IS_VLAN_ARP(skb))
- nf_bridge_push_encap_header(*pskb);
+ nf_bridge_push_encap_header(skb);
return NF_ACCEPT;
}
*d = (struct net_device *)in;
@@ -709,13 +704,12 @@ static unsigned int br_nf_forward_arp(unsigned int hook, struct sk_buff **pskb,
* NF_BR_PRI_FIRST, so no relevant PF_BRIDGE/INPUT functions have been nor
* will be executed.
*/
-static unsigned int br_nf_local_out(unsigned int hook, struct sk_buff **pskb,
+static unsigned int br_nf_local_out(unsigned int hook, struct sk_buff *skb,
const struct net_device *in,
const struct net_device *out,
int (*okfn)(struct sk_buff *))
{
struct net_device *realindev;
- struct sk_buff *skb = *pskb;
struct nf_bridge_info *nf_bridge;
if (!skb->nf_bridge)
@@ -752,13 +746,12 @@ static int br_nf_dev_queue_xmit(struct sk_buff *skb)
}
/* PF_BRIDGE/POST_ROUTING ********************************************/
-static unsigned int br_nf_post_routing(unsigned int hook, struct sk_buff **pskb,
+static unsigned int br_nf_post_routing(unsigned int hook, struct sk_buff *skb,
const struct net_device *in,
const struct net_device *out,
int (*okfn)(struct sk_buff *))
{
- struct sk_buff *skb = *pskb;
- struct nf_bridge_info *nf_bridge = (*pskb)->nf_bridge;
+ struct nf_bridge_info *nf_bridge = skb->nf_bridge;
struct net_device *realoutdev = bridge_parent(skb->dev);
int pf;
@@ -828,13 +821,13 @@ print_error:
/* IP/SABOTAGE *****************************************************/
/* Don't hand locally destined packets to PF_INET(6)/PRE_ROUTING
* for the second time. */
-static unsigned int ip_sabotage_in(unsigned int hook, struct sk_buff **pskb,
+static unsigned int ip_sabotage_in(unsigned int hook, struct sk_buff *skb,
const struct net_device *in,
const struct net_device *out,
int (*okfn)(struct sk_buff *))
{
- if ((*pskb)->nf_bridge &&
- !((*pskb)->nf_bridge->mask & BRNF_NF_BRIDGE_PREROUTING)) {
+ if (skb->nf_bridge &&
+ !(skb->nf_bridge->mask & BRNF_NF_BRIDGE_PREROUTING)) {
return NF_STOP;
}
diff --git a/net/bridge/netfilter/ebt_arpreply.c b/net/bridge/netfilter/ebt_arpreply.c
index ffe468a..48a80e4 100644
--- a/net/bridge/netfilter/ebt_arpreply.c
+++ b/net/bridge/netfilter/ebt_arpreply.c
@@ -15,7 +15,7 @@
#include <net/arp.h>
#include <linux/module.h>
-static int ebt_target_reply(struct sk_buff **pskb, unsigned int hooknr,
+static int ebt_target_reply(struct sk_buff *skb, unsigned int hooknr,
const struct net_device *in, const struct net_device *out,
const void *data, unsigned int datalen)
{
@@ -23,7 +23,6 @@ static int ebt_target_reply(struct sk_buff **pskb, unsigned int hooknr,
__be32 _sip, *siptr, _dip, *diptr;
struct arphdr _ah, *ap;
unsigned char _sha[ETH_ALEN], *shp;
- struct sk_buff *skb = *pskb;
ap = skb_header_pointer(skb, 0, sizeof(_ah), &_ah);
if (ap == NULL)
diff --git a/net/bridge/netfilter/ebt_dnat.c b/net/bridge/netfilter/ebt_dnat.c
index 9d74dee..74262e9 100644
--- a/net/bridge/netfilter/ebt_dnat.c
+++ b/net/bridge/netfilter/ebt_dnat.c
@@ -14,16 +14,16 @@
#include <linux/module.h>
#include <net/sock.h>
-static int ebt_target_dnat(struct sk_buff **pskb, unsigned int hooknr,
+static int ebt_target_dnat(struct sk_buff *skb, unsigned int hooknr,
const struct net_device *in, const struct net_device *out,
const void *data, unsigned int datalen)
{
struct ebt_nat_info *info = (struct ebt_nat_info *)data;
- if (skb_make_writable(*pskb, 0))
+ if (skb_make_writable(skb, 0))
return NF_DROP;
- memcpy(eth_hdr(*pskb)->h_dest, info->mac, ETH_ALEN);
+ memcpy(eth_hdr(skb)->h_dest, info->mac, ETH_ALEN);
return info->target;
}
diff --git a/net/bridge/netfilter/ebt_mark.c b/net/bridge/netfilter/ebt_mark.c
index 62d23c7..6cba543 100644
--- a/net/bridge/netfilter/ebt_mark.c
+++ b/net/bridge/netfilter/ebt_mark.c
@@ -17,7 +17,7 @@
#include <linux/netfilter_bridge/ebt_mark_t.h>
#include <linux/module.h>
-static int ebt_target_mark(struct sk_buff **pskb, unsigned int hooknr,
+static int ebt_target_mark(struct sk_buff *skb, unsigned int hooknr,
const struct net_device *in, const struct net_device *out,
const void *data, unsigned int datalen)
{
@@ -25,13 +25,13 @@ static int ebt_target_mark(struct sk_buff **pskb, unsigned int hooknr,
int action = info->target & -16;
if (action == MARK_SET_VALUE)
- (*pskb)->mark = info->mark;
+ skb->mark = info->mark;
else if (action == MARK_OR_VALUE)
- (*pskb)->mark |= info->mark;
+ skb->mark |= info->mark;
else if (action == MARK_AND_VALUE)
- (*pskb)->mark &= info->mark;
+ skb->mark &= info->mark;
else
- (*pskb)->mark ^= info->mark;
+ skb->mark ^= info->mark;
return info->target | ~EBT_VERDICT_BITS;
}
diff --git a/net/bridge/netfilter/ebt_redirect.c b/net/bridge/netfilter/ebt_redirect.c
index 81371cd..422cb83 100644
--- a/net/bridge/netfilter/ebt_redirect.c
+++ b/net/bridge/netfilter/ebt_redirect.c
@@ -15,21 +15,21 @@
#include <net/sock.h>
#include "../br_private.h"
-static int ebt_target_redirect(struct sk_buff **pskb, unsigned int hooknr,
+static int ebt_target_redirect(struct sk_buff *skb, unsigned int hooknr,
const struct net_device *in, const struct net_device *out,
const void *data, unsigned int datalen)
{
struct ebt_redirect_info *info = (struct ebt_redirect_info *)data;
- if (skb_make_writable(*pskb, 0))
+ if (skb_make_writable(skb, 0))
return NF_DROP;
if (hooknr != NF_BR_BROUTING)
- memcpy(eth_hdr(*pskb)->h_dest,
+ memcpy(eth_hdr(skb)->h_dest,
in->br_port->br->dev->dev_addr, ETH_ALEN);
else
- memcpy(eth_hdr(*pskb)->h_dest, in->dev_addr, ETH_ALEN);
- (*pskb)->pkt_type = PACKET_HOST;
+ memcpy(eth_hdr(skb)->h_dest, in->dev_addr, ETH_ALEN);
+ skb->pkt_type = PACKET_HOST;
return info->target;
}
diff --git a/net/bridge/netfilter/ebt_snat.c b/net/bridge/netfilter/ebt_snat.c
index b0c6368..425ac92 100644
--- a/net/bridge/netfilter/ebt_snat.c
+++ b/net/bridge/netfilter/ebt_snat.c
@@ -16,26 +16,26 @@
#include <linux/if_arp.h>
#include <net/arp.h>
-static int ebt_target_snat(struct sk_buff **pskb, unsigned int hooknr,
+static int ebt_target_snat(struct sk_buff *skb, unsigned int hooknr,
const struct net_device *in, const struct net_device *out,
const void *data, unsigned int datalen)
{
struct ebt_nat_info *info = (struct ebt_nat_info *) data;
- if (skb_make_writable(*pskb, 0))
+ if (skb_make_writable(skb, 0))
return NF_DROP;
- memcpy(eth_hdr(*pskb)->h_source, info->mac, ETH_ALEN);
+ memcpy(eth_hdr(skb)->h_source, info->mac, ETH_ALEN);
if (!(info->target & NAT_ARP_BIT) &&
- eth_hdr(*pskb)->h_proto == htons(ETH_P_ARP)) {
+ eth_hdr(skb)->h_proto == htons(ETH_P_ARP)) {
struct arphdr _ah, *ap;
- ap = skb_header_pointer(*pskb, 0, sizeof(_ah), &_ah);
+ ap = skb_header_pointer(skb, 0, sizeof(_ah), &_ah);
if (ap == NULL)
return EBT_DROP;
if (ap->ar_hln != ETH_ALEN)
goto out;
- if (skb_store_bits(*pskb, sizeof(_ah), info->mac,ETH_ALEN))
+ if (skb_store_bits(skb, sizeof(_ah), info->mac,ETH_ALEN))
return EBT_DROP;
}
out:
diff --git a/net/bridge/netfilter/ebtable_broute.c b/net/bridge/netfilter/ebtable_broute.c
index d37ce04..e44519e 100644
--- a/net/bridge/netfilter/ebtable_broute.c
+++ b/net/bridge/netfilter/ebtable_broute.c
@@ -51,11 +51,11 @@ static struct ebt_table broute_table =
.me = THIS_MODULE,
};
-static int ebt_broute(struct sk_buff **pskb)
+static int ebt_broute(struct sk_buff *skb)
{
int ret;
- ret = ebt_do_table(NF_BR_BROUTING, pskb, (*pskb)->dev, NULL,
+ ret = ebt_do_table(NF_BR_BROUTING, skb, skb->dev, NULL,
&broute_table);
if (ret == NF_DROP)
return 1; /* route it */
diff --git a/net/bridge/netfilter/ebtable_filter.c b/net/bridge/netfilter/ebtable_filter.c
index 81d8414..210493f 100644
--- a/net/bridge/netfilter/ebtable_filter.c
+++ b/net/bridge/netfilter/ebtable_filter.c
@@ -61,10 +61,10 @@ static struct ebt_table frame_filter =
};
static unsigned int
-ebt_hook (unsigned int hook, struct sk_buff **pskb, const struct net_device *in,
+ebt_hook(unsigned int hook, struct sk_buff *skb, const struct net_device *in,
const struct net_device *out, int (*okfn)(struct sk_buff *))
{
- return ebt_do_table(hook, pskb, in, out, &frame_filter);
+ return ebt_do_table(hook, skb, in, out, &frame_filter);
}
static struct nf_hook_ops ebt_ops_filter[] = {
diff --git a/net/bridge/netfilter/ebtable_nat.c b/net/bridge/netfilter/ebtable_nat.c
index 9c50488..3e58c2e 100644
--- a/net/bridge/netfilter/ebtable_nat.c
+++ b/net/bridge/netfilter/ebtable_nat.c
@@ -61,17 +61,17 @@ static struct ebt_table frame_nat =
};
static unsigned int
-ebt_nat_dst(unsigned int hook, struct sk_buff **pskb, const struct net_device *in
+ebt_nat_dst(unsigned int hook, struct sk_buff *skb, const struct net_device *in
, const struct net_device *out, int (*okfn)(struct sk_buff *))
{
- return ebt_do_table(hook, pskb, in, out, &frame_nat);
+ return ebt_do_table(hook, skb, in, out, &frame_nat);
}
static unsigned int
-ebt_nat_src(unsigned int hook, struct sk_buff **pskb, const struct net_device *in
+ebt_nat_src(unsigned int hook, struct sk_buff *skb, const struct net_device *in
, const struct net_device *out, int (*okfn)(struct sk_buff *))
{
- return ebt_do_table(hook, pskb, in, out, &frame_nat);
+ return ebt_do_table(hook, skb, in, out, &frame_nat);
}
static struct nf_hook_ops ebt_ops_nat[] = {
diff --git a/net/bridge/netfilter/ebtables.c b/net/bridge/netfilter/ebtables.c
index 6018d0e..d5a09ea 100644
--- a/net/bridge/netfilter/ebtables.c
+++ b/net/bridge/netfilter/ebtables.c
@@ -142,7 +142,7 @@ static inline int ebt_basic_match(struct ebt_entry *e, struct ethhdr *h,
}
/* Do some firewalling */
-unsigned int ebt_do_table (unsigned int hook, struct sk_buff **pskb,
+unsigned int ebt_do_table (unsigned int hook, struct sk_buff *skb,
const struct net_device *in, const struct net_device *out,
struct ebt_table *table)
{
@@ -172,19 +172,19 @@ unsigned int ebt_do_table (unsigned int hook, struct sk_buff **pskb,
base = private->entries;
i = 0;
while (i < nentries) {
- if (ebt_basic_match(point, eth_hdr(*pskb), in, out))
+ if (ebt_basic_match(point, eth_hdr(skb), in, out))
goto letscontinue;
- if (EBT_MATCH_ITERATE(point, ebt_do_match, *pskb, in, out) != 0)
+ if (EBT_MATCH_ITERATE(point, ebt_do_match, skb, in, out) != 0)
goto letscontinue;
/* increase counter */
(*(counter_base + i)).pcnt++;
- (*(counter_base + i)).bcnt+=(**pskb).len;
+ (*(counter_base + i)).bcnt += skb->len;
/* these should only watch: not modify, nor tell us
what to do with the packet */
- EBT_WATCHER_ITERATE(point, ebt_do_watcher, *pskb, hook, in,
+ EBT_WATCHER_ITERATE(point, ebt_do_watcher, skb, hook, in,
out);
t = (struct ebt_entry_target *)
@@ -193,7 +193,7 @@ unsigned int ebt_do_table (unsigned int hook, struct sk_buff **pskb,
if (!t->u.target->target)
verdict = ((struct ebt_standard_target *)t)->verdict;
else
- verdict = t->u.target->target(pskb, hook,
+ verdict = t->u.target->target(skb, hook,
in, out, t->data, t->target_size);
if (verdict == EBT_ACCEPT) {
read_unlock_bh(&table->lock);
diff --git a/net/decnet/netfilter/dn_rtmsg.c b/net/decnet/netfilter/dn_rtmsg.c
index f7fba77..43fcd29 100644
--- a/net/decnet/netfilter/dn_rtmsg.c
+++ b/net/decnet/netfilter/dn_rtmsg.c
@@ -88,12 +88,12 @@ static void dnrmg_send_peer(struct sk_buff *skb)
static unsigned int dnrmg_hook(unsigned int hook,
- struct sk_buff **pskb,
+ struct sk_buff *skb,
const struct net_device *in,
const struct net_device *out,
int (*okfn)(struct sk_buff *))
{
- dnrmg_send_peer(*pskb);
+ dnrmg_send_peer(skb);
return NF_ACCEPT;
}
diff --git a/net/ipv4/ipvs/ip_vs_app.c b/net/ipv4/ipvs/ip_vs_app.c
index 8ca5f48..664cb8e 100644
--- a/net/ipv4/ipvs/ip_vs_app.c
+++ b/net/ipv4/ipvs/ip_vs_app.c
@@ -329,18 +329,18 @@ static inline void vs_seq_update(struct ip_vs_conn *cp, struct ip_vs_seq *vseq,
spin_unlock(&cp->lock);
}
-static inline int app_tcp_pkt_out(struct ip_vs_conn *cp, struct sk_buff **pskb,
+static inline int app_tcp_pkt_out(struct ip_vs_conn *cp, struct sk_buff *skb,
struct ip_vs_app *app)
{
int diff;
- const unsigned int tcp_offset = ip_hdrlen(*pskb);
+ const unsigned int tcp_offset = ip_hdrlen(skb);
struct tcphdr *th;
__u32 seq;
- if (!skb_make_writable(*pskb, tcp_offset + sizeof(*th)))
+ if (!skb_make_writable(skb, tcp_offset + sizeof(*th)))
return 0;
- th = (struct tcphdr *)(skb_network_header(*pskb) + tcp_offset);
+ th = (struct tcphdr *)(skb_network_header(skb) + tcp_offset);
/*
* Remember seq number in case this pkt gets resized
@@ -361,7 +361,7 @@ static inline int app_tcp_pkt_out(struct ip_vs_conn *cp, struct sk_buff **pskb,
if (app->pkt_out == NULL)
return 1;
- if (!app->pkt_out(app, cp, pskb, &diff))
+ if (!app->pkt_out(app, cp, skb, &diff))
return 0;
/*
@@ -379,7 +379,7 @@ static inline int app_tcp_pkt_out(struct ip_vs_conn *cp, struct sk_buff **pskb,
* called by ipvs packet handler, assumes previously checked cp!=NULL
* returns false if it can't handle packet (oom)
*/
-int ip_vs_app_pkt_out(struct ip_vs_conn *cp, struct sk_buff **pskb)
+int ip_vs_app_pkt_out(struct ip_vs_conn *cp, struct sk_buff *skb)
{
struct ip_vs_app *app;
@@ -392,7 +392,7 @@ int ip_vs_app_pkt_out(struct ip_vs_conn *cp, struct sk_buff **pskb)
/* TCP is complicated */
if (cp->protocol == IPPROTO_TCP)
- return app_tcp_pkt_out(cp, pskb, app);
+ return app_tcp_pkt_out(cp, skb, app);
/*
* Call private output hook function
@@ -400,22 +400,22 @@ int ip_vs_app_pkt_out(struct ip_vs_conn *cp, struct sk_buff **pskb)
if (app->pkt_out == NULL)
return 1;
- return app->pkt_out(app, cp, pskb, NULL);
+ return app->pkt_out(app, cp, skb, NULL);
}
-static inline int app_tcp_pkt_in(struct ip_vs_conn *cp, struct sk_buff **pskb,
+static inline int app_tcp_pkt_in(struct ip_vs_conn *cp, struct sk_buff *skb,
struct ip_vs_app *app)
{
int diff;
- const unsigned int tcp_offset = ip_hdrlen(*pskb);
+ const unsigned int tcp_offset = ip_hdrlen(skb);
struct tcphdr *th;
__u32 seq;
- if (!skb_make_writable(*pskb, tcp_offset + sizeof(*th)))
+ if (!skb_make_writable(skb, tcp_offset + sizeof(*th)))
return 0;
- th = (struct tcphdr *)(skb_network_header(*pskb) + tcp_offset);
+ th = (struct tcphdr *)(skb_network_header(skb) + tcp_offset);
/*
* Remember seq number in case this pkt gets resized
@@ -436,7 +436,7 @@ static inline int app_tcp_pkt_in(struct ip_vs_conn *cp, struct sk_buff **pskb,
if (app->pkt_in == NULL)
return 1;
- if (!app->pkt_in(app, cp, pskb, &diff))
+ if (!app->pkt_in(app, cp, skb, &diff))
return 0;
/*
@@ -454,7 +454,7 @@ static inline int app_tcp_pkt_in(struct ip_vs_conn *cp, struct sk_buff **pskb,
* called by ipvs packet handler, assumes previously checked cp!=NULL.
* returns false if can't handle packet (oom).
*/
-int ip_vs_app_pkt_in(struct ip_vs_conn *cp, struct sk_buff **pskb)
+int ip_vs_app_pkt_in(struct ip_vs_conn *cp, struct sk_buff *skb)
{
struct ip_vs_app *app;
@@ -467,7 +467,7 @@ int ip_vs_app_pkt_in(struct ip_vs_conn *cp, struct sk_buff **pskb)
/* TCP is complicated */
if (cp->protocol == IPPROTO_TCP)
- return app_tcp_pkt_in(cp, pskb, app);
+ return app_tcp_pkt_in(cp, skb, app);
/*
* Call private input hook function
@@ -475,7 +475,7 @@ int ip_vs_app_pkt_in(struct ip_vs_conn *cp, struct sk_buff **pskb)
if (app->pkt_in == NULL)
return 1;
- return app->pkt_in(app, cp, pskb, NULL);
+ return app->pkt_in(app, cp, skb, NULL);
}
diff --git a/net/ipv4/ipvs/ip_vs_core.c b/net/ipv4/ipvs/ip_vs_core.c
index 09cac38..c6ed765 100644
--- a/net/ipv4/ipvs/ip_vs_core.c
+++ b/net/ipv4/ipvs/ip_vs_core.c
@@ -488,12 +488,12 @@ int ip_vs_leave(struct ip_vs_service *svc, struct sk_buff *skb,
* for VS/NAT.
*/
static unsigned int ip_vs_post_routing(unsigned int hooknum,
- struct sk_buff **pskb,
+ struct sk_buff *skb,
const struct net_device *in,
const struct net_device *out,
int (*okfn)(struct sk_buff *))
{
- if (!((*pskb)->ipvs_property))
+ if (!skb->ipvs_property)
return NF_ACCEPT;
/* The packet was sent from IPVS, exit this chain */
return NF_STOP;
@@ -569,9 +569,8 @@ void ip_vs_nat_icmp(struct sk_buff *skb, struct ip_vs_protocol *pp,
* Currently handles error types - unreachable, quench, ttl exceeded.
* (Only used in VS/NAT)
*/
-static int ip_vs_out_icmp(struct sk_buff **pskb, int *related)
+static int ip_vs_out_icmp(struct sk_buff *skb, int *related)
{
- struct sk_buff *skb = *pskb;
struct iphdr *iph;
struct icmphdr _icmph, *ic;
struct iphdr _ciph, *cih; /* The ip header contained within the ICMP */
@@ -685,11 +684,10 @@ static inline int is_tcp_reset(const struct sk_buff *skb)
* rewrite addresses of the packet and send it on its way...
*/
static unsigned int
-ip_vs_out(unsigned int hooknum, struct sk_buff **pskb,
+ip_vs_out(unsigned int hooknum, struct sk_buff *skb,
const struct net_device *in, const struct net_device *out,
int (*okfn)(struct sk_buff *))
{
- struct sk_buff *skb = *pskb;
struct iphdr *iph;
struct ip_vs_protocol *pp;
struct ip_vs_conn *cp;
@@ -702,11 +700,10 @@ ip_vs_out(unsigned int hooknum, struct sk_buff **pskb,
iph = ip_hdr(skb);
if (unlikely(iph->protocol == IPPROTO_ICMP)) {
- int related, verdict = ip_vs_out_icmp(pskb, &related);
+ int related, verdict = ip_vs_out_icmp(skb, &related);
if (related)
return verdict;
- skb = *pskb;
iph = ip_hdr(skb);
}
@@ -765,9 +762,8 @@ ip_vs_out(unsigned int hooknum, struct sk_buff **pskb,
goto drop;
/* mangle the packet */
- if (pp->snat_handler && !pp->snat_handler(pskb, pp, cp))
+ if (pp->snat_handler && !pp->snat_handler(skb, pp, cp))
goto drop;
- skb = *pskb;
ip_hdr(skb)->saddr = cp->vaddr;
ip_send_check(ip_hdr(skb));
@@ -777,9 +773,8 @@ ip_vs_out(unsigned int hooknum, struct sk_buff **pskb,
* if it came from this machine itself. So re-compute
* the routing information.
*/
- if (ip_route_me_harder(pskb, RTN_LOCAL) != 0)
+ if (ip_route_me_harder(skb, RTN_LOCAL) != 0)
goto drop;
- skb = *pskb;
IP_VS_DBG_PKT(10, pp, skb, 0, "After SNAT");
@@ -794,7 +789,7 @@ ip_vs_out(unsigned int hooknum, struct sk_buff **pskb,
drop:
ip_vs_conn_put(cp);
- kfree_skb(*pskb);
+ kfree_skb(skb);
return NF_STOLEN;
}
@@ -806,9 +801,8 @@ ip_vs_out(unsigned int hooknum, struct sk_buff **pskb,
* Currently handles error types - unreachable, quench, ttl exceeded.
*/
static int
-ip_vs_in_icmp(struct sk_buff **pskb, int *related, unsigned int hooknum)
+ip_vs_in_icmp(struct sk_buff *skb, int *related, unsigned int hooknum)
{
- struct sk_buff *skb = *pskb;
struct iphdr *iph;
struct icmphdr _icmph, *ic;
struct iphdr _ciph, *cih; /* The ip header contained within the ICMP */
@@ -901,11 +895,10 @@ ip_vs_in_icmp(struct sk_buff **pskb, int *related, unsigned int hooknum)
* and send it on its way...
*/
static unsigned int
-ip_vs_in(unsigned int hooknum, struct sk_buff **pskb,
+ip_vs_in(unsigned int hooknum, struct sk_buff *skb,
const struct net_device *in, const struct net_device *out,
int (*okfn)(struct sk_buff *))
{
- struct sk_buff *skb = *pskb;
struct iphdr *iph;
struct ip_vs_protocol *pp;
struct ip_vs_conn *cp;
@@ -927,11 +920,10 @@ ip_vs_in(unsigned int hooknum, struct sk_buff **pskb,
iph = ip_hdr(skb);
if (unlikely(iph->protocol == IPPROTO_ICMP)) {
- int related, verdict = ip_vs_in_icmp(pskb, &related, hooknum);
+ int related, verdict = ip_vs_in_icmp(skb, &related, hooknum);
if (related)
return verdict;
- skb = *pskb;
iph = ip_hdr(skb);
}
@@ -1012,16 +1004,16 @@ ip_vs_in(unsigned int hooknum, struct sk_buff **pskb,
* and send them to ip_vs_in_icmp.
*/
static unsigned int
-ip_vs_forward_icmp(unsigned int hooknum, struct sk_buff **pskb,
+ip_vs_forward_icmp(unsigned int hooknum, struct sk_buff *skb,
const struct net_device *in, const struct net_device *out,
int (*okfn)(struct sk_buff *))
{
int r;
- if (ip_hdr(*pskb)->protocol != IPPROTO_ICMP)
+ if (ip_hdr(skb)->protocol != IPPROTO_ICMP)
return NF_ACCEPT;
- return ip_vs_in_icmp(pskb, &r, hooknum);
+ return ip_vs_in_icmp(skb, &r, hooknum);
}
diff --git a/net/ipv4/ipvs/ip_vs_ftp.c b/net/ipv4/ipvs/ip_vs_ftp.c
index 4167d41..59aa166 100644
--- a/net/ipv4/ipvs/ip_vs_ftp.c
+++ b/net/ipv4/ipvs/ip_vs_ftp.c
@@ -136,7 +136,7 @@ static int ip_vs_ftp_get_addrport(char *data, char *data_limit,
* xxx,xxx,xxx,xxx is the server address, ppp,ppp is the server port number.
*/
static int ip_vs_ftp_out(struct ip_vs_app *app, struct ip_vs_conn *cp,
- struct sk_buff **pskb, int *diff)
+ struct sk_buff *skb, int *diff)
{
struct iphdr *iph;
struct tcphdr *th;
@@ -156,14 +156,14 @@ static int ip_vs_ftp_out(struct ip_vs_app *app, struct ip_vs_conn *cp,
return 1;
/* Linear packets are much easier to deal with. */
- if (!skb_make_writable(*pskb, (*pskb)->len))
+ if (!skb_make_writable(skb, skb->len))
return 0;
if (cp->app_data == &ip_vs_ftp_pasv) {
- iph = ip_hdr(*pskb);
+ iph = ip_hdr(skb);
th = (struct tcphdr *)&(((char *)iph)[iph->ihl*4]);
data = (char *)th + (th->doff << 2);
- data_limit = skb_tail_pointer(*pskb);
+ data_limit = skb_tail_pointer(skb);
if (ip_vs_ftp_get_addrport(data, data_limit,
SERVER_STRING,
@@ -214,7 +214,7 @@ static int ip_vs_ftp_out(struct ip_vs_app *app, struct ip_vs_conn *cp,
memcpy(start, buf, buf_len);
ret = 1;
} else {
- ret = !ip_vs_skb_replace(*pskb, GFP_ATOMIC, start,
+ ret = !ip_vs_skb_replace(skb, GFP_ATOMIC, start,
end-start, buf, buf_len);
}
@@ -239,7 +239,7 @@ static int ip_vs_ftp_out(struct ip_vs_app *app, struct ip_vs_conn *cp,
* the client.
*/
static int ip_vs_ftp_in(struct ip_vs_app *app, struct ip_vs_conn *cp,
- struct sk_buff **pskb, int *diff)
+ struct sk_buff *skb, int *diff)
{
struct iphdr *iph;
struct tcphdr *th;
@@ -257,20 +257,20 @@ static int ip_vs_ftp_in(struct ip_vs_app *app, struct ip_vs_conn *cp,
return 1;
/* Linear packets are much easier to deal with. */
- if (!skb_make_writable(*pskb, (*pskb)->len))
+ if (!skb_make_writable(skb, skb->len))
return 0;
/*
* Detecting whether it is passive
*/
- iph = ip_hdr(*pskb);
+ iph = ip_hdr(skb);
th = (struct tcphdr *)&(((char *)iph)[iph->ihl*4]);
/* Since there may be OPTIONS in the TCP packet and the HLEN is
the length of the header in 32-bit multiples, it is accurate
to calculate data address by th+HLEN*4 */
data = data_start = (char *)th + (th->doff << 2);
- data_limit = skb_tail_pointer(*pskb);
+ data_limit = skb_tail_pointer(skb);
while (data <= data_limit - 6) {
if (strnicmp(data, "PASV\r\n", 6) == 0) {
diff --git a/net/ipv4/ipvs/ip_vs_proto_tcp.c b/net/ipv4/ipvs/ip_vs_proto_tcp.c
index b65b1a3..12dc0d6 100644
--- a/net/ipv4/ipvs/ip_vs_proto_tcp.c
+++ b/net/ipv4/ipvs/ip_vs_proto_tcp.c
@@ -123,27 +123,27 @@ tcp_fast_csum_update(struct tcphdr *tcph, __be32 oldip, __be32 newip,
static int
-tcp_snat_handler(struct sk_buff **pskb,
+tcp_snat_handler(struct sk_buff *skb,
struct ip_vs_protocol *pp, struct ip_vs_conn *cp)
{
struct tcphdr *tcph;
- const unsigned int tcphoff = ip_hdrlen(*pskb);
+ const unsigned int tcphoff = ip_hdrlen(skb);
/* csum_check requires unshared skb */
- if (!skb_make_writable(*pskb, tcphoff+sizeof(*tcph)))
+ if (!skb_make_writable(skb, tcphoff+sizeof(*tcph)))
return 0;
if (unlikely(cp->app != NULL)) {
/* Some checks before mangling */
- if (pp->csum_check && !pp->csum_check(*pskb, pp))
+ if (pp->csum_check && !pp->csum_check(skb, pp))
return 0;
/* Call application helper if needed */
- if (!ip_vs_app_pkt_out(cp, pskb))
+ if (!ip_vs_app_pkt_out(cp, skb))
return 0;
}
- tcph = (void *)ip_hdr(*pskb) + tcphoff;
+ tcph = (void *)ip_hdr(skb) + tcphoff;
tcph->source = cp->vport;
/* Adjust TCP checksums */
@@ -151,17 +151,15 @@ tcp_snat_handler(struct sk_buff **pskb,
/* Only port and addr are changed, do fast csum update */
tcp_fast_csum_update(tcph, cp->daddr, cp->vaddr,
cp->dport, cp->vport);
- if ((*pskb)->ip_summed == CHECKSUM_COMPLETE)
- (*pskb)->ip_summed = CHECKSUM_NONE;
+ if (skb->ip_summed == CHECKSUM_COMPLETE)
+ skb->ip_summed = CHECKSUM_NONE;
} else {
/* full checksum calculation */
tcph->check = 0;
- (*pskb)->csum = skb_checksum(*pskb, tcphoff,
- (*pskb)->len - tcphoff, 0);
+ skb->csum = skb_checksum(skb, tcphoff, skb->len - tcphoff, 0);
tcph->check = csum_tcpudp_magic(cp->vaddr, cp->caddr,
- (*pskb)->len - tcphoff,
- cp->protocol,
- (*pskb)->csum);
+ skb->len - tcphoff,
+ cp->protocol, skb->csum);
IP_VS_DBG(11, "O-pkt: %s O-csum=%d (+%zd)\n",
pp->name, tcph->check,
(char*)&(tcph->check) - (char*)tcph);
@@ -171,30 +169,30 @@ tcp_snat_handler(struct sk_buff **pskb,
static int
-tcp_dnat_handler(struct sk_buff **pskb,
+tcp_dnat_handler(struct sk_buff *skb,
struct ip_vs_protocol *pp, struct ip_vs_conn *cp)
{
struct tcphdr *tcph;
- const unsigned int tcphoff = ip_hdrlen(*pskb);
+ const unsigned int tcphoff = ip_hdrlen(skb);
/* csum_check requires unshared skb */
- if (!skb_make_writable(*pskb, tcphoff+sizeof(*tcph)))
+ if (!skb_make_writable(skb, tcphoff+sizeof(*tcph)))
return 0;
if (unlikely(cp->app != NULL)) {
/* Some checks before mangling */
- if (pp->csum_check && !pp->csum_check(*pskb, pp))
+ if (pp->csum_check && !pp->csum_check(skb, pp))
return 0;
/*
* Attempt ip_vs_app call.
* It will fix ip_vs_conn and iph ack_seq stuff
*/
- if (!ip_vs_app_pkt_in(cp, pskb))
+ if (!ip_vs_app_pkt_in(cp, skb))
return 0;
}
- tcph = (void *)ip_hdr(*pskb) + tcphoff;
+ tcph = (void *)ip_hdr(skb) + tcphoff;
tcph->dest = cp->dport;
/*
@@ -204,18 +202,16 @@ tcp_dnat_handler(struct sk_buff **pskb,
/* Only port and addr are changed, do fast csum update */
tcp_fast_csum_update(tcph, cp->vaddr, cp->daddr,
cp->vport, cp->dport);
- if ((*pskb)->ip_summed == CHECKSUM_COMPLETE)
- (*pskb)->ip_summed = CHECKSUM_NONE;
+ if (skb->ip_summed == CHECKSUM_COMPLETE)
+ skb->ip_summed = CHECKSUM_NONE;
} else {
/* full checksum calculation */
tcph->check = 0;
- (*pskb)->csum = skb_checksum(*pskb, tcphoff,
- (*pskb)->len - tcphoff, 0);
+ skb->csum = skb_checksum(skb, tcphoff, skb->len - tcphoff, 0);
tcph->check = csum_tcpudp_magic(cp->caddr, cp->daddr,
- (*pskb)->len - tcphoff,
- cp->protocol,
- (*pskb)->csum);
- (*pskb)->ip_summed = CHECKSUM_UNNECESSARY;
+ skb->len - tcphoff,
+ cp->protocol, skb->csum);
+ skb->ip_summed = CHECKSUM_UNNECESSARY;
}
return 1;
}
diff --git a/net/ipv4/ipvs/ip_vs_proto_udp.c b/net/ipv4/ipvs/ip_vs_proto_udp.c
index c70aa40..1fa7b33 100644
--- a/net/ipv4/ipvs/ip_vs_proto_udp.c
+++ b/net/ipv4/ipvs/ip_vs_proto_udp.c
@@ -130,29 +130,29 @@ udp_fast_csum_update(struct udphdr *uhdr, __be32 oldip, __be32 newip,
}
static int
-udp_snat_handler(struct sk_buff **pskb,
+udp_snat_handler(struct sk_buff *skb,
struct ip_vs_protocol *pp, struct ip_vs_conn *cp)
{
struct udphdr *udph;
- const unsigned int udphoff = ip_hdrlen(*pskb);
+ const unsigned int udphoff = ip_hdrlen(skb);
/* csum_check requires unshared skb */
- if (!skb_make_writable(*pskb, udphoff+sizeof(*udph)))
+ if (!skb_make_writable(skb, udphoff+sizeof(*udph)))
return 0;
if (unlikely(cp->app != NULL)) {
/* Some checks before mangling */
- if (pp->csum_check && !pp->csum_check(*pskb, pp))
+ if (pp->csum_check && !pp->csum_check(skb, pp))
return 0;
/*
* Call application helper if needed
*/
- if (!ip_vs_app_pkt_out(cp, pskb))
+ if (!ip_vs_app_pkt_out(cp, skb))
return 0;
}
- udph = (void *)ip_hdr(*pskb) + udphoff;
+ udph = (void *)ip_hdr(skb) + udphoff;
udph->source = cp->vport;
/*
@@ -162,17 +162,15 @@ udp_snat_handler(struct sk_buff **pskb,
/* Only port and addr are changed, do fast csum update */
udp_fast_csum_update(udph, cp->daddr, cp->vaddr,
cp->dport, cp->vport);
- if ((*pskb)->ip_summed == CHECKSUM_COMPLETE)
- (*pskb)->ip_summed = CHECKSUM_NONE;
+ if (skb->ip_summed == CHECKSUM_COMPLETE)
+ skb->ip_summed = CHECKSUM_NONE;
} else {
/* full checksum calculation */
udph->check = 0;
- (*pskb)->csum = skb_checksum(*pskb, udphoff,
- (*pskb)->len - udphoff, 0);
+ skb->csum = skb_checksum(skb, udphoff, skb->len - udphoff, 0);
udph->check = csum_tcpudp_magic(cp->vaddr, cp->caddr,
- (*pskb)->len - udphoff,
- cp->protocol,
- (*pskb)->csum);
+ skb->len - udphoff,
+ cp->protocol, skb->csum);
if (udph->check == 0)
udph->check = CSUM_MANGLED_0;
IP_VS_DBG(11, "O-pkt: %s O-csum=%d (+%zd)\n",
@@ -184,30 +182,30 @@ udp_snat_handler(struct sk_buff **pskb,
static int
-udp_dnat_handler(struct sk_buff **pskb,
+udp_dnat_handler(struct sk_buff *skb,
struct ip_vs_protocol *pp, struct ip_vs_conn *cp)
{
struct udphdr *udph;
- unsigned int udphoff = ip_hdrlen(*pskb);
+ unsigned int udphoff = ip_hdrlen(skb);
/* csum_check requires unshared skb */
- if (!skb_make_writable(*pskb, udphoff+sizeof(*udph)))
+ if (!skb_make_writable(skb, udphoff+sizeof(*udph)))
return 0;
if (unlikely(cp->app != NULL)) {
/* Some checks before mangling */
- if (pp->csum_check && !pp->csum_check(*pskb, pp))
+ if (pp->csum_check && !pp->csum_check(skb, pp))
return 0;
/*
* Attempt ip_vs_app call.
* It will fix ip_vs_conn
*/
- if (!ip_vs_app_pkt_in(cp, pskb))
+ if (!ip_vs_app_pkt_in(cp, skb))
return 0;
}
- udph = (void *)ip_hdr(*pskb) + udphoff;
+ udph = (void *)ip_hdr(skb) + udphoff;
udph->dest = cp->dport;
/*
@@ -217,20 +215,18 @@ udp_dnat_handler(struct sk_buff **pskb,
/* Only port and addr are changed, do fast csum update */
udp_fast_csum_update(udph, cp->vaddr, cp->daddr,
cp->vport, cp->dport);
- if ((*pskb)->ip_summed == CHECKSUM_COMPLETE)
- (*pskb)->ip_summed = CHECKSUM_NONE;
+ if (skb->ip_summed == CHECKSUM_COMPLETE)
+ skb->ip_summed = CHECKSUM_NONE;
} else {
/* full checksum calculation */
udph->check = 0;
- (*pskb)->csum = skb_checksum(*pskb, udphoff,
- (*pskb)->len - udphoff, 0);
+ skb->csum = skb_checksum(skb, udphoff, skb->len - udphoff, 0);
udph->check = csum_tcpudp_magic(cp->caddr, cp->daddr,
- (*pskb)->len - udphoff,
- cp->protocol,
- (*pskb)->csum);
+ skb->len - udphoff,
+ cp->protocol, skb->csum);
if (udph->check == 0)
udph->check = CSUM_MANGLED_0;
- (*pskb)->ip_summed = CHECKSUM_UNNECESSARY;
+ skb->ip_summed = CHECKSUM_UNNECESSARY;
}
return 1;
}
diff --git a/net/ipv4/ipvs/ip_vs_xmit.c b/net/ipv4/ipvs/ip_vs_xmit.c
index afd90d4..d0a92de 100644
--- a/net/ipv4/ipvs/ip_vs_xmit.c
+++ b/net/ipv4/ipvs/ip_vs_xmit.c
@@ -264,7 +264,7 @@ ip_vs_nat_xmit(struct sk_buff *skb, struct ip_vs_conn *cp,
skb->dst = &rt->u.dst;
/* mangle the packet */
- if (pp->dnat_handler && !pp->dnat_handler(&skb, pp, cp))
+ if (pp->dnat_handler && !pp->dnat_handler(skb, pp, cp))
goto tx_error;
ip_hdr(skb)->daddr = cp->daddr;
ip_send_check(ip_hdr(skb));
diff --git a/net/ipv4/netfilter.c b/net/ipv4/netfilter.c
index d1e3012..5539deb 100644
--- a/net/ipv4/netfilter.c
+++ b/net/ipv4/netfilter.c
@@ -9,9 +9,9 @@
#include <net/ip.h>
/* route_me_harder function, used by iptable_nat, iptable_mangle + ip_queue */
-int ip_route_me_harder(struct sk_buff **pskb, unsigned addr_type)
+int ip_route_me_harder(struct sk_buff *skb, unsigned addr_type)
{
- const struct iphdr *iph = ip_hdr(*pskb);
+ const struct iphdr *iph = ip_hdr(skb);
struct rtable *rt;
struct flowi fl = {};
struct dst_entry *odst;
@@ -30,14 +30,14 @@ int ip_route_me_harder(struct sk_buff **pskb, unsigned addr_type)
if (type == RTN_LOCAL)
fl.nl_u.ip4_u.saddr = iph->saddr;
fl.nl_u.ip4_u.tos = RT_TOS(iph->tos);
- fl.oif = (*pskb)->sk ? (*pskb)->sk->sk_bound_dev_if : 0;
- fl.mark = (*pskb)->mark;
+ fl.oif = skb->sk ? skb->sk->sk_bound_dev_if : 0;
+ fl.mark = skb->mark;
if (ip_route_output_key(&rt, &fl) != 0)
return -1;
/* Drop old route. */
- dst_release((*pskb)->dst);
- (*pskb)->dst = &rt->u.dst;
+ dst_release(skb->dst);
+ skb->dst = &rt->u.dst;
} else {
/* non-local src, find valid iif to satisfy
* rp-filter when calling ip_route_input. */
@@ -45,8 +45,8 @@ int ip_route_me_harder(struct sk_buff **pskb, unsigned addr_type)
if (ip_route_output_key(&rt, &fl) != 0)
return -1;
- odst = (*pskb)->dst;
- if (ip_route_input(*pskb, iph->daddr, iph->saddr,
+ odst = skb->dst;
+ if (ip_route_input(skb, iph->daddr, iph->saddr,
RT_TOS(iph->tos), rt->u.dst.dev) != 0) {
dst_release(&rt->u.dst);
return -1;
@@ -55,21 +55,20 @@ int ip_route_me_harder(struct sk_buff **pskb, unsigned addr_type)
dst_release(odst);
}
- if ((*pskb)->dst->error)
+ if (skb->dst->error)
return -1;
#ifdef CONFIG_XFRM
- if (!(IPCB(*pskb)->flags & IPSKB_XFRM_TRANSFORMED) &&
- xfrm_decode_session(*pskb, &fl, AF_INET) == 0)
- if (xfrm_lookup(&(*pskb)->dst, &fl, (*pskb)->sk, 0))
+ if (!(IPCB(skb)->flags & IPSKB_XFRM_TRANSFORMED) &&
+ xfrm_decode_session(skb, &fl, AF_INET) == 0)
+ if (xfrm_lookup(&skb->dst, &fl, skb->sk, 0))
return -1;
#endif
/* Change in oif may mean change in hh_len. */
- hh_len = (*pskb)->dst->dev->hard_header_len;
- if (skb_headroom(*pskb) < hh_len &&
- pskb_expand_head(*pskb, hh_len - skb_headroom(*pskb), 0,
- GFP_ATOMIC))
+ hh_len = skb->dst->dev->hard_header_len;
+ if (skb_headroom(skb) < hh_len &&
+ pskb_expand_head(skb, hh_len - skb_headroom(skb), 0, GFP_ATOMIC))
return -1;
return 0;
@@ -77,33 +76,32 @@ int ip_route_me_harder(struct sk_buff **pskb, unsigned addr_type)
EXPORT_SYMBOL(ip_route_me_harder);
#ifdef CONFIG_XFRM
-int ip_xfrm_me_harder(struct sk_buff **pskb)
+int ip_xfrm_me_harder(struct sk_buff *skb)
{
struct flowi fl;
unsigned int hh_len;
struct dst_entry *dst;
- if (IPCB(*pskb)->flags & IPSKB_XFRM_TRANSFORMED)
+ if (IPCB(skb)->flags & IPSKB_XFRM_TRANSFORMED)
return 0;
- if (xfrm_decode_session(*pskb, &fl, AF_INET) < 0)
+ if (xfrm_decode_session(skb, &fl, AF_INET) < 0)
return -1;
- dst = (*pskb)->dst;
+ dst = skb->dst;
if (dst->xfrm)
dst = ((struct xfrm_dst *)dst)->route;
dst_hold(dst);
- if (xfrm_lookup(&dst, &fl, (*pskb)->sk, 0) < 0)
+ if (xfrm_lookup(&dst, &fl, skb->sk, 0) < 0)
return -1;
- dst_release((*pskb)->dst);
- (*pskb)->dst = dst;
+ dst_release(skb->dst);
+ skb->dst = dst;
/* Change in oif may mean change in hh_len. */
- hh_len = (*pskb)->dst->dev->hard_header_len;
- if (skb_headroom(*pskb) < hh_len &&
- pskb_expand_head(*pskb, hh_len - skb_headroom(*pskb), 0,
- GFP_ATOMIC))
+ hh_len = skb->dst->dev->hard_header_len;
+ if (skb_headroom(skb) < hh_len &&
+ pskb_expand_head(skb, hh_len - skb_headroom(skb), 0, GFP_ATOMIC))
return -1;
return 0;
}
@@ -137,17 +135,17 @@ static void nf_ip_saveroute(const struct sk_buff *skb, struct nf_info *info)
}
}
-static int nf_ip_reroute(struct sk_buff **pskb, const struct nf_info *info)
+static int nf_ip_reroute(struct sk_buff *skb, const struct nf_info *info)
{
const struct ip_rt_info *rt_info = nf_info_reroute(info);
if (info->hook == NF_IP_LOCAL_OUT) {
- const struct iphdr *iph = ip_hdr(*pskb);
+ const struct iphdr *iph = ip_hdr(skb);
if (!(iph->tos == rt_info->tos
&& iph->daddr == rt_info->daddr
&& iph->saddr == rt_info->saddr))
- return ip_route_me_harder(pskb, RTN_UNSPEC);
+ return ip_route_me_harder(skb, RTN_UNSPEC);
}
return 0;
}
diff --git a/net/ipv4/netfilter/arp_tables.c b/net/ipv4/netfilter/arp_tables.c
index 29114a9..2909c92 100644
--- a/net/ipv4/netfilter/arp_tables.c
+++ b/net/ipv4/netfilter/arp_tables.c
@@ -197,7 +197,7 @@ static inline int arp_checkentry(const struct arpt_arp *arp)
return 1;
}
-static unsigned int arpt_error(struct sk_buff **pskb,
+static unsigned int arpt_error(struct sk_buff *skb,
const struct net_device *in,
const struct net_device *out,
unsigned int hooknum,
@@ -215,7 +215,7 @@ static inline struct arpt_entry *get_entry(void *base, unsigned int offset)
return (struct arpt_entry *)(base + offset);
}
-unsigned int arpt_do_table(struct sk_buff **pskb,
+unsigned int arpt_do_table(struct sk_buff *skb,
unsigned int hook,
const struct net_device *in,
const struct net_device *out,
@@ -231,9 +231,9 @@ unsigned int arpt_do_table(struct sk_buff **pskb,
struct xt_table_info *private;
/* ARP header, plus 2 device addresses, plus 2 IP addresses. */
- if (!pskb_may_pull((*pskb), (sizeof(struct arphdr) +
- (2 * (*pskb)->dev->addr_len) +
- (2 * sizeof(u32)))))
+ if (!pskb_may_pull(skb, (sizeof(struct arphdr) +
+ (2 * skb->dev->addr_len) +
+ (2 * sizeof(u32)))))
return NF_DROP;
indev = in ? in->name : nulldevname;
@@ -245,14 +245,14 @@ unsigned int arpt_do_table(struct sk_buff **pskb,
e = get_entry(table_base, private->hook_entry[hook]);
back = get_entry(table_base, private->underflow[hook]);
- arp = arp_hdr(*pskb);
+ arp = arp_hdr(skb);
do {
- if (arp_packet_match(arp, (*pskb)->dev, indev, outdev, &e->arp)) {
+ if (arp_packet_match(arp, skb->dev, indev, outdev, &e->arp)) {
struct arpt_entry_target *t;
int hdr_len;
hdr_len = sizeof(*arp) + (2 * sizeof(struct in_addr)) +
- (2 * (*pskb)->dev->addr_len);
+ (2 * skb->dev->addr_len);
ADD_COUNTER(e->counters, hdr_len, 1);
t = arpt_get_target(e);
@@ -290,14 +290,14 @@ unsigned int arpt_do_table(struct sk_buff **pskb,
/* Targets which reenter must return
* abs. verdicts
*/
- verdict = t->u.kernel.target->target(pskb,
+ verdict = t->u.kernel.target->target(skb,
in, out,
hook,
t->u.kernel.target,
t->data);
/* Target might have changed stuff. */
- arp = arp_hdr(*pskb);
+ arp = arp_hdr(skb);
if (verdict == ARPT_CONTINUE)
e = (void *)e + e->next_offset;
diff --git a/net/ipv4/netfilter/arpt_mangle.c b/net/ipv4/netfilter/arpt_mangle.c
index 0181f91..45fa4e2 100644
--- a/net/ipv4/netfilter/arpt_mangle.c
+++ b/net/ipv4/netfilter/arpt_mangle.c
@@ -9,7 +9,7 @@ MODULE_AUTHOR("Bart De Schuymer <bdschuym@pandora.be>");
MODULE_DESCRIPTION("arptables arp payload mangle target");
static unsigned int
-target(struct sk_buff **pskb,
+target(struct sk_buff *skb,
const struct net_device *in, const struct net_device *out,
unsigned int hooknum, const struct xt_target *target,
const void *targinfo)
@@ -19,38 +19,38 @@ target(struct sk_buff **pskb,
unsigned char *arpptr;
int pln, hln;
- if (skb_make_writable(*pskb, (*pskb)->len))
+ if (skb_make_writable(skb, skb->len))
return NF_DROP;
- arp = arp_hdr(*pskb);
- arpptr = skb_network_header(*pskb) + sizeof(*arp);
+ arp = arp_hdr(skb);
+ arpptr = skb_network_header(skb) + sizeof(*arp);
pln = arp->ar_pln;
hln = arp->ar_hln;
/* We assume that pln and hln were checked in the match */
if (mangle->flags & ARPT_MANGLE_SDEV) {
if (ARPT_DEV_ADDR_LEN_MAX < hln ||
- (arpptr + hln > skb_tail_pointer(*pskb)))
+ (arpptr + hln > skb_tail_pointer(skb)))
return NF_DROP;
memcpy(arpptr, mangle->src_devaddr, hln);
}
arpptr += hln;
if (mangle->flags & ARPT_MANGLE_SIP) {
if (ARPT_MANGLE_ADDR_LEN_MAX < pln ||
- (arpptr + pln > skb_tail_pointer(*pskb)))
+ (arpptr + pln > skb_tail_pointer(skb)))
return NF_DROP;
memcpy(arpptr, &mangle->u_s.src_ip, pln);
}
arpptr += pln;
if (mangle->flags & ARPT_MANGLE_TDEV) {
if (ARPT_DEV_ADDR_LEN_MAX < hln ||
- (arpptr + hln > skb_tail_pointer(*pskb)))
+ (arpptr + hln > skb_tail_pointer(skb)))
return NF_DROP;
memcpy(arpptr, mangle->tgt_devaddr, hln);
}
arpptr += hln;
if (mangle->flags & ARPT_MANGLE_TIP) {
if (ARPT_MANGLE_ADDR_LEN_MAX < pln ||
- (arpptr + pln > skb_tail_pointer(*pskb)))
+ (arpptr + pln > skb_tail_pointer(skb)))
return NF_DROP;
memcpy(arpptr, &mangle->u_t.tgt_ip, pln);
}
diff --git a/net/ipv4/netfilter/arptable_filter.c b/net/ipv4/netfilter/arptable_filter.c
index 75c0230..302d3da 100644
--- a/net/ipv4/netfilter/arptable_filter.c
+++ b/net/ipv4/netfilter/arptable_filter.c
@@ -56,12 +56,12 @@ static struct arpt_table packet_filter = {
/* The work comes in here from netfilter.c */
static unsigned int arpt_hook(unsigned int hook,
- struct sk_buff **pskb,
+ struct sk_buff *skb,
const struct net_device *in,
const struct net_device *out,
int (*okfn)(struct sk_buff *))
{
- return arpt_do_table(pskb, hook, in, out, &packet_filter);
+ return arpt_do_table(skb, hook, in, out, &packet_filter);
}
static struct nf_hook_ops arpt_ops[] = {
diff --git a/net/ipv4/netfilter/ip_tables.c b/net/ipv4/netfilter/ip_tables.c
index 6486894..4b10b98 100644
--- a/net/ipv4/netfilter/ip_tables.c
+++ b/net/ipv4/netfilter/ip_tables.c
@@ -169,7 +169,7 @@ ip_checkentry(const struct ipt_ip *ip)
}
static unsigned int
-ipt_error(struct sk_buff **pskb,
+ipt_error(struct sk_buff *skb,
const struct net_device *in,
const struct net_device *out,
unsigned int hooknum,
@@ -312,7 +312,7 @@ static void trace_packet(struct sk_buff *skb,
/* Returns one of the generic firewall policies, like NF_ACCEPT. */
unsigned int
-ipt_do_table(struct sk_buff **pskb,
+ipt_do_table(struct sk_buff *skb,
unsigned int hook,
const struct net_device *in,
const struct net_device *out,
@@ -331,8 +331,8 @@ ipt_do_table(struct sk_buff **pskb,
struct xt_table_info *private;
/* Initialization */
- ip = ip_hdr(*pskb);
- datalen = (*pskb)->len - ip->ihl * 4;
+ ip = ip_hdr(skb);
+ datalen = skb->len - ip->ihl * 4;
indev = in ? in->name : nulldevname;
outdev = out ? out->name : nulldevname;
/* We handle fragments by dealing with the first fragment as
@@ -359,7 +359,7 @@ ipt_do_table(struct sk_buff **pskb,
struct ipt_entry_target *t;
if (IPT_MATCH_ITERATE(e, do_match,
- *pskb, in, out,
+ skb, in, out,
offset, &hotdrop) != 0)
goto no_match;
@@ -371,8 +371,8 @@ ipt_do_table(struct sk_buff **pskb,
#if defined(CONFIG_NETFILTER_XT_TARGET_TRACE) || \
defined(CONFIG_NETFILTER_XT_TARGET_TRACE_MODULE)
/* The packet is traced: log it */
- if (unlikely((*pskb)->nf_trace))
- trace_packet(*pskb, hook, in, out,
+ if (unlikely(skb->nf_trace))
+ trace_packet(skb, hook, in, out,
table->name, private, e);
#endif
/* Standard target? */
@@ -410,7 +410,7 @@ ipt_do_table(struct sk_buff **pskb,
((struct ipt_entry *)table_base)->comefrom
= 0xeeeeeeec;
#endif
- verdict = t->u.kernel.target->target(pskb,
+ verdict = t->u.kernel.target->target(skb,
in, out,
hook,
t->u.kernel.target,
@@ -428,8 +428,8 @@ ipt_do_table(struct sk_buff **pskb,
= 0x57acc001;
#endif
/* Target might have changed stuff. */
- ip = ip_hdr(*pskb);
- datalen = (*pskb)->len - ip->ihl * 4;
+ ip = ip_hdr(skb);
+ datalen = skb->len - ip->ihl * 4;
if (verdict == IPT_CONTINUE)
e = (void *)e + e->next_offset;
diff --git a/net/ipv4/netfilter/ipt_CLUSTERIP.c b/net/ipv4/netfilter/ipt_CLUSTERIP.c
index 27f14e1..2f544da 100644
--- a/net/ipv4/netfilter/ipt_CLUSTERIP.c
+++ b/net/ipv4/netfilter/ipt_CLUSTERIP.c
@@ -289,7 +289,7 @@ clusterip_responsible(const struct clusterip_config *config, u_int32_t hash)
***********************************************************************/
static unsigned int
-target(struct sk_buff **pskb,
+target(struct sk_buff *skb,
const struct net_device *in,
const struct net_device *out,
unsigned int hooknum,
@@ -305,7 +305,7 @@ target(struct sk_buff **pskb,
* is only decremented by destroy() - and ip_tables guarantees
* that the ->target() function isn't called after ->destroy() */
- ct = nf_ct_get(*pskb, &ctinfo);
+ ct = nf_ct_get(skb, &ctinfo);
if (ct == NULL) {
printk(KERN_ERR "CLUSTERIP: no conntrack!\n");
/* FIXME: need to drop invalid ones, since replies
@@ -316,7 +316,7 @@ target(struct sk_buff **pskb,
/* special case: ICMP error handling. conntrack distinguishes between
* error messages (RELATED) and information requests (see below) */
- if (ip_hdr(*pskb)->protocol == IPPROTO_ICMP
+ if (ip_hdr(skb)->protocol == IPPROTO_ICMP
&& (ctinfo == IP_CT_RELATED
|| ctinfo == IP_CT_RELATED+IP_CT_IS_REPLY))
return XT_CONTINUE;
@@ -325,7 +325,7 @@ target(struct sk_buff **pskb,
* TIMESTAMP, INFO_REQUEST or ADDRESS type icmp packets from here
* on, which all have an ID field [relevant for hashing]. */
- hash = clusterip_hashfn(*pskb, cipinfo->config);
+ hash = clusterip_hashfn(skb, cipinfo->config);
switch (ctinfo) {
case IP_CT_NEW:
@@ -355,7 +355,7 @@ target(struct sk_buff **pskb,
/* despite being received via linklayer multicast, this is
* actually a unicast IP packet. TCP doesn't like PACKET_MULTICAST */
- (*pskb)->pkt_type = PACKET_HOST;
+ skb->pkt_type = PACKET_HOST;
return XT_CONTINUE;
}
@@ -505,12 +505,12 @@ static void arp_print(struct arp_payload *payload)
static unsigned int
arp_mangle(unsigned int hook,
- struct sk_buff **pskb,
+ struct sk_buff *skb,
const struct net_device *in,
const struct net_device *out,
int (*okfn)(struct sk_buff *))
{
- struct arphdr *arp = arp_hdr(*pskb);
+ struct arphdr *arp = arp_hdr(skb);
struct arp_payload *payload;
struct clusterip_config *c;
diff --git a/net/ipv4/netfilter/ipt_ECN.c b/net/ipv4/netfilter/ipt_ECN.c
index 92744be..add1100 100644
--- a/net/ipv4/netfilter/ipt_ECN.c
+++ b/net/ipv4/netfilter/ipt_ECN.c
@@ -26,15 +26,15 @@ MODULE_DESCRIPTION("iptables ECN modification module");
/* set ECT codepoint from IP header.
* return false if there was an error. */
static inline bool
-set_ect_ip(struct sk_buff **pskb, const struct ipt_ECN_info *einfo)
+set_ect_ip(struct sk_buff *skb, const struct ipt_ECN_info *einfo)
{
- struct iphdr *iph = ip_hdr(*pskb);
+ struct iphdr *iph = ip_hdr(skb);
if ((iph->tos & IPT_ECN_IP_MASK) != (einfo->ip_ect & IPT_ECN_IP_MASK)) {
__u8 oldtos;
- if (!skb_make_writable(*pskb, sizeof(struct iphdr)))
+ if (!skb_make_writable(skb, sizeof(struct iphdr)))
return false;
- iph = ip_hdr(*pskb);
+ iph = ip_hdr(skb);
oldtos = iph->tos;
iph->tos &= ~IPT_ECN_IP_MASK;
iph->tos |= (einfo->ip_ect & IPT_ECN_IP_MASK);
@@ -45,14 +45,13 @@ set_ect_ip(struct sk_buff **pskb, const struct ipt_ECN_info *einfo)
/* Return false if there was an error. */
static inline bool
-set_ect_tcp(struct sk_buff **pskb, const struct ipt_ECN_info *einfo)
+set_ect_tcp(struct sk_buff *skb, const struct ipt_ECN_info *einfo)
{
struct tcphdr _tcph, *tcph;
__be16 oldval;
/* Not enought header? */
- tcph = skb_header_pointer(*pskb, ip_hdrlen(*pskb),
- sizeof(_tcph), &_tcph);
+ tcph = skb_header_pointer(skb, ip_hdrlen(skb), sizeof(_tcph), &_tcph);
if (!tcph)
return false;
@@ -62,9 +61,9 @@ set_ect_tcp(struct sk_buff **pskb, const struct ipt_ECN_info *einfo)
tcph->cwr == einfo->proto.tcp.cwr))
return true;
- if (!skb_make_writable(*pskb, ip_hdrlen(*pskb) + sizeof(*tcph)))
+ if (!skb_make_writable(skb, ip_hdrlen(skb) + sizeof(*tcph)))
return false;
- tcph = (void *)ip_hdr(*pskb) + ip_hdrlen(*pskb);
+ tcph = (void *)ip_hdr(skb) + ip_hdrlen(skb);
oldval = ((__be16 *)tcph)[6];
if (einfo->operation & IPT_ECN_OP_SET_ECE)
@@ -72,13 +71,13 @@ set_ect_tcp(struct sk_buff **pskb, const struct ipt_ECN_info *einfo)
if (einfo->operation & IPT_ECN_OP_SET_CWR)
tcph->cwr = einfo->proto.tcp.cwr;
- nf_proto_csum_replace2(&tcph->check, *pskb,
+ nf_proto_csum_replace2(&tcph->check, skb,
oldval, ((__be16 *)tcph)[6], 0);
return true;
}
static unsigned int
-target(struct sk_buff **pskb,
+target(struct sk_buff *skb,
const struct net_device *in,
const struct net_device *out,
unsigned int hooknum,
@@ -88,12 +87,12 @@ target(struct sk_buff **pskb,
const struct ipt_ECN_info *einfo = targinfo;
if (einfo->operation & IPT_ECN_OP_SET_IP)
- if (!set_ect_ip(pskb, einfo))
+ if (!set_ect_ip(skb, einfo))
return NF_DROP;
if (einfo->operation & (IPT_ECN_OP_SET_ECE | IPT_ECN_OP_SET_CWR)
- && ip_hdr(*pskb)->protocol == IPPROTO_TCP)
- if (!set_ect_tcp(pskb, einfo))
+ && ip_hdr(skb)->protocol == IPPROTO_TCP)
+ if (!set_ect_tcp(skb, einfo))
return NF_DROP;
return XT_CONTINUE;
diff --git a/net/ipv4/netfilter/ipt_LOG.c b/net/ipv4/netfilter/ipt_LOG.c
index 127a5e8..4b5e821 100644
--- a/net/ipv4/netfilter/ipt_LOG.c
+++ b/net/ipv4/netfilter/ipt_LOG.c
@@ -418,7 +418,7 @@ ipt_log_packet(unsigned int pf,
}
static unsigned int
-ipt_log_target(struct sk_buff **pskb,
+ipt_log_target(struct sk_buff *skb,
const struct net_device *in,
const struct net_device *out,
unsigned int hooknum,
@@ -432,7 +432,7 @@ ipt_log_target(struct sk_buff **pskb,
li.u.log.level = loginfo->level;
li.u.log.logflags = loginfo->logflags;
- ipt_log_packet(PF_INET, hooknum, *pskb, in, out, &li,
+ ipt_log_packet(PF_INET, hooknum, skb, in, out, &li,
loginfo->prefix);
return XT_CONTINUE;
}
diff --git a/net/ipv4/netfilter/ipt_MASQUERADE.c b/net/ipv4/netfilter/ipt_MASQUERADE.c
index 3e0b562..44b516e 100644
--- a/net/ipv4/netfilter/ipt_MASQUERADE.c
+++ b/net/ipv4/netfilter/ipt_MASQUERADE.c
@@ -52,7 +52,7 @@ masquerade_check(const char *tablename,
}
static unsigned int
-masquerade_target(struct sk_buff **pskb,
+masquerade_target(struct sk_buff *skb,
const struct net_device *in,
const struct net_device *out,
unsigned int hooknum,
@@ -69,7 +69,7 @@ masquerade_target(struct sk_buff **pskb,
NF_CT_ASSERT(hooknum == NF_IP_POST_ROUTING);
- ct = nf_ct_get(*pskb, &ctinfo);
+ ct = nf_ct_get(skb, &ctinfo);
nat = nfct_nat(ct);
NF_CT_ASSERT(ct && (ctinfo == IP_CT_NEW || ctinfo == IP_CT_RELATED
@@ -82,7 +82,7 @@ masquerade_target(struct sk_buff **pskb,
return NF_ACCEPT;
mr = targinfo;
- rt = (struct rtable *)(*pskb)->dst;
+ rt = (struct rtable *)skb->dst;
newsrc = inet_select_addr(out, rt->rt_gateway, RT_SCOPE_UNIVERSE);
if (!newsrc) {
printk("MASQUERADE: %s ate my IP address\n", out->name);
diff --git a/net/ipv4/netfilter/ipt_NETMAP.c b/net/ipv4/netfilter/ipt_NETMAP.c
index 41a011d..f869929 100644
--- a/net/ipv4/netfilter/ipt_NETMAP.c
+++ b/net/ipv4/netfilter/ipt_NETMAP.c
@@ -43,7 +43,7 @@ check(const char *tablename,
}
static unsigned int
-target(struct sk_buff **pskb,
+target(struct sk_buff *skb,
const struct net_device *in,
const struct net_device *out,
unsigned int hooknum,
@@ -59,14 +59,14 @@ target(struct sk_buff **pskb,
NF_CT_ASSERT(hooknum == NF_IP_PRE_ROUTING
|| hooknum == NF_IP_POST_ROUTING
|| hooknum == NF_IP_LOCAL_OUT);
- ct = nf_ct_get(*pskb, &ctinfo);
+ ct = nf_ct_get(skb, &ctinfo);
netmask = ~(mr->range[0].min_ip ^ mr->range[0].max_ip);
if (hooknum == NF_IP_PRE_ROUTING || hooknum == NF_IP_LOCAL_OUT)
- new_ip = ip_hdr(*pskb)->daddr & ~netmask;
+ new_ip = ip_hdr(skb)->daddr & ~netmask;
else
- new_ip = ip_hdr(*pskb)->saddr & ~netmask;
+ new_ip = ip_hdr(skb)->saddr & ~netmask;
new_ip |= mr->range[0].min_ip & netmask;
newrange = ((struct nf_nat_range)
diff --git a/net/ipv4/netfilter/ipt_REDIRECT.c b/net/ipv4/netfilter/ipt_REDIRECT.c
index 6ac7a23..f7cf7d6 100644
--- a/net/ipv4/netfilter/ipt_REDIRECT.c
+++ b/net/ipv4/netfilter/ipt_REDIRECT.c
@@ -47,7 +47,7 @@ redirect_check(const char *tablename,
}
static unsigned int
-redirect_target(struct sk_buff **pskb,
+redirect_target(struct sk_buff *skb,
const struct net_device *in,
const struct net_device *out,
unsigned int hooknum,
@@ -63,7 +63,7 @@ redirect_target(struct sk_buff **pskb,
NF_CT_ASSERT(hooknum == NF_IP_PRE_ROUTING
|| hooknum == NF_IP_LOCAL_OUT);
- ct = nf_ct_get(*pskb, &ctinfo);
+ ct = nf_ct_get(skb, &ctinfo);
NF_CT_ASSERT(ct && (ctinfo == IP_CT_NEW || ctinfo == IP_CT_RELATED));
/* Local packets: make them go to loopback */
@@ -76,7 +76,7 @@ redirect_target(struct sk_buff **pskb,
newdst = 0;
rcu_read_lock();
- indev = __in_dev_get_rcu((*pskb)->dev);
+ indev = __in_dev_get_rcu(skb->dev);
if (indev && (ifa = indev->ifa_list))
newdst = ifa->ifa_local;
rcu_read_unlock();
diff --git a/net/ipv4/netfilter/ipt_REJECT.c b/net/ipv4/netfilter/ipt_REJECT.c
index cb038c8..dcf4d21 100644
--- a/net/ipv4/netfilter/ipt_REJECT.c
+++ b/net/ipv4/netfilter/ipt_REJECT.c
@@ -131,7 +131,7 @@ static void send_reset(struct sk_buff *oldskb, int hook)
)
addr_type = RTN_LOCAL;
- if (ip_route_me_harder(&nskb, addr_type))
+ if (ip_route_me_harder(nskb, addr_type))
goto free_nskb;
nskb->ip_summed = CHECKSUM_NONE;
@@ -162,7 +162,7 @@ static inline void send_unreach(struct sk_buff *skb_in, int code)
icmp_send(skb_in, ICMP_DEST_UNREACH, code, 0);
}
-static unsigned int reject(struct sk_buff **pskb,
+static unsigned int reject(struct sk_buff *skb,
const struct net_device *in,
const struct net_device *out,
unsigned int hooknum,
@@ -173,7 +173,7 @@ static unsigned int reject(struct sk_buff **pskb,
/* Our naive response construction doesn't deal with IP
options, and probably shouldn't try. */
- if (ip_hdrlen(*pskb) != sizeof(struct iphdr))
+ if (ip_hdrlen(skb) != sizeof(struct iphdr))
return NF_DROP;
/* WARNING: This code causes reentry within iptables.
@@ -181,28 +181,28 @@ static unsigned int reject(struct sk_buff **pskb,
must return an absolute verdict. --RR */
switch (reject->with) {
case IPT_ICMP_NET_UNREACHABLE:
- send_unreach(*pskb, ICMP_NET_UNREACH);
+ send_unreach(skb, ICMP_NET_UNREACH);
break;
case IPT_ICMP_HOST_UNREACHABLE:
- send_unreach(*pskb, ICMP_HOST_UNREACH);
+ send_unreach(skb, ICMP_HOST_UNREACH);
break;
case IPT_ICMP_PROT_UNREACHABLE:
- send_unreach(*pskb, ICMP_PROT_UNREACH);
+ send_unreach(skb, ICMP_PROT_UNREACH);
break;
case IPT_ICMP_PORT_UNREACHABLE:
- send_unreach(*pskb, ICMP_PORT_UNREACH);
+ send_unreach(skb, ICMP_PORT_UNREACH);
break;
case IPT_ICMP_NET_PROHIBITED:
- send_unreach(*pskb, ICMP_NET_ANO);
+ send_unreach(skb, ICMP_NET_ANO);
break;
case IPT_ICMP_HOST_PROHIBITED:
- send_unreach(*pskb, ICMP_HOST_ANO);
+ send_unreach(skb, ICMP_HOST_ANO);
break;
case IPT_ICMP_ADMIN_PROHIBITED:
- send_unreach(*pskb, ICMP_PKT_FILTERED);
+ send_unreach(skb, ICMP_PKT_FILTERED);
break;
case IPT_TCP_RESET:
- send_reset(*pskb, hooknum);
+ send_reset(skb, hooknum);
case IPT_ICMP_ECHOREPLY:
/* Doesn't happen. */
break;
diff --git a/net/ipv4/netfilter/ipt_SAME.c b/net/ipv4/netfilter/ipt_SAME.c
index 97641f1..8988571 100644
--- a/net/ipv4/netfilter/ipt_SAME.c
+++ b/net/ipv4/netfilter/ipt_SAME.c
@@ -104,7 +104,7 @@ same_destroy(const struct xt_target *target, void *targinfo)
}
static unsigned int
-same_target(struct sk_buff **pskb,
+same_target(struct sk_buff *skb,
const struct net_device *in,
const struct net_device *out,
unsigned int hooknum,
@@ -121,7 +121,7 @@ same_target(struct sk_buff **pskb,
NF_CT_ASSERT(hooknum == NF_IP_PRE_ROUTING ||
hooknum == NF_IP_POST_ROUTING);
- ct = nf_ct_get(*pskb, &ctinfo);
+ ct = nf_ct_get(skb, &ctinfo);
t = &ct->tuplehash[IP_CT_DIR_ORIGINAL].tuple;
diff --git a/net/ipv4/netfilter/ipt_TOS.c b/net/ipv4/netfilter/ipt_TOS.c
index 87b689a..d4573ba 100644
--- a/net/ipv4/netfilter/ipt_TOS.c
+++ b/net/ipv4/netfilter/ipt_TOS.c
@@ -21,7 +21,7 @@ MODULE_AUTHOR("Netfilter Core Team <coreteam@netfilter.org>");
MODULE_DESCRIPTION("iptables TOS mangling module");
static unsigned int
-target(struct sk_buff **pskb,
+target(struct sk_buff *skb,
const struct net_device *in,
const struct net_device *out,
unsigned int hooknum,
@@ -29,13 +29,13 @@ target(struct sk_buff **pskb,
const void *targinfo)
{
const struct ipt_tos_target_info *tosinfo = targinfo;
- struct iphdr *iph = ip_hdr(*pskb);
+ struct iphdr *iph = ip_hdr(skb);
if ((iph->tos & IPTOS_TOS_MASK) != tosinfo->tos) {
__u8 oldtos;
- if (!skb_make_writable(*pskb, sizeof(struct iphdr)))
+ if (!skb_make_writable(skb, sizeof(struct iphdr)))
return NF_DROP;
- iph = ip_hdr(*pskb);
+ iph = ip_hdr(skb);
oldtos = iph->tos;
iph->tos = (iph->tos & IPTOS_PREC_MASK) | tosinfo->tos;
nf_csum_replace2(&iph->check, htons(oldtos), htons(iph->tos));
diff --git a/net/ipv4/netfilter/ipt_TTL.c b/net/ipv4/netfilter/ipt_TTL.c
index 3dd4676..c620a05 100644
--- a/net/ipv4/netfilter/ipt_TTL.c
+++ b/net/ipv4/netfilter/ipt_TTL.c
@@ -20,7 +20,7 @@ MODULE_DESCRIPTION("IP tables TTL modification module");
MODULE_LICENSE("GPL");
static unsigned int
-ipt_ttl_target(struct sk_buff **pskb,
+ipt_ttl_target(struct sk_buff *skb,
const struct net_device *in, const struct net_device *out,
unsigned int hooknum, const struct xt_target *target,
const void *targinfo)
@@ -29,10 +29,10 @@ ipt_ttl_target(struct sk_buff **pskb,
const struct ipt_TTL_info *info = targinfo;
int new_ttl;
- if (!skb_make_writable(*pskb, (*pskb)->len))
+ if (!skb_make_writable(skb, skb->len))
return NF_DROP;
- iph = ip_hdr(*pskb);
+ iph = ip_hdr(skb);
switch (info->mode) {
case IPT_TTL_SET:
diff --git a/net/ipv4/netfilter/ipt_ULOG.c b/net/ipv4/netfilter/ipt_ULOG.c
index c636d6d..212b830 100644
--- a/net/ipv4/netfilter/ipt_ULOG.c
+++ b/net/ipv4/netfilter/ipt_ULOG.c
@@ -279,7 +279,7 @@ alloc_failure:
spin_unlock_bh(&ulog_lock);
}
-static unsigned int ipt_ulog_target(struct sk_buff **pskb,
+static unsigned int ipt_ulog_target(struct sk_buff *skb,
const struct net_device *in,
const struct net_device *out,
unsigned int hooknum,
@@ -288,7 +288,7 @@ static unsigned int ipt_ulog_target(struct sk_buff **pskb,
{
struct ipt_ulog_info *loginfo = (struct ipt_ulog_info *) targinfo;
- ipt_ulog_packet(hooknum, *pskb, in, out, loginfo, NULL);
+ ipt_ulog_packet(hooknum, skb, in, out, loginfo, NULL);
return XT_CONTINUE;
}
diff --git a/net/ipv4/netfilter/iptable_filter.c b/net/ipv4/netfilter/iptable_filter.c
index 4f51c1d..ba3262c 100644
--- a/net/ipv4/netfilter/iptable_filter.c
+++ b/net/ipv4/netfilter/iptable_filter.c
@@ -62,31 +62,31 @@ static struct xt_table packet_filter = {
/* The work comes in here from netfilter.c. */
static unsigned int
ipt_hook(unsigned int hook,
- struct sk_buff **pskb,
+ struct sk_buff *skb,
const struct net_device *in,
const struct net_device *out,
int (*okfn)(struct sk_buff *))
{
- return ipt_do_table(pskb, hook, in, out, &packet_filter);
+ return ipt_do_table(skb, hook, in, out, &packet_filter);
}
static unsigned int
ipt_local_out_hook(unsigned int hook,
- struct sk_buff **pskb,
+ struct sk_buff *skb,
const struct net_device *in,
const struct net_device *out,
int (*okfn)(struct sk_buff *))
{
/* root is playing with raw sockets. */
- if ((*pskb)->len < sizeof(struct iphdr)
- || ip_hdrlen(*pskb) < sizeof(struct iphdr)) {
+ if (skb->len < sizeof(struct iphdr) ||
+ ip_hdrlen(skb) < sizeof(struct iphdr)) {
if (net_ratelimit())
printk("iptable_filter: ignoring short SOCK_RAW "
"packet.\n");
return NF_ACCEPT;
}
- return ipt_do_table(pskb, hook, in, out, &packet_filter);
+ return ipt_do_table(skb, hook, in, out, &packet_filter);
}
static struct nf_hook_ops ipt_ops[] = {
diff --git a/net/ipv4/netfilter/iptable_mangle.c b/net/ipv4/netfilter/iptable_mangle.c
index 902446f..b4360a6 100644
--- a/net/ipv4/netfilter/iptable_mangle.c
+++ b/net/ipv4/netfilter/iptable_mangle.c
@@ -75,17 +75,17 @@ static struct xt_table packet_mangler = {
/* The work comes in here from netfilter.c. */
static unsigned int
ipt_route_hook(unsigned int hook,
- struct sk_buff **pskb,
+ struct sk_buff *skb,
const struct net_device *in,
const struct net_device *out,
int (*okfn)(struct sk_buff *))
{
- return ipt_do_table(pskb, hook, in, out, &packet_mangler);
+ return ipt_do_table(skb, hook, in, out, &packet_mangler);
}
static unsigned int
ipt_local_hook(unsigned int hook,
- struct sk_buff **pskb,
+ struct sk_buff *skb,
const struct net_device *in,
const struct net_device *out,
int (*okfn)(struct sk_buff *))
@@ -97,8 +97,8 @@ ipt_local_hook(unsigned int hook,
u_int32_t mark;
/* root is playing with raw sockets. */
- if ((*pskb)->len < sizeof(struct iphdr)
- || ip_hdrlen(*pskb) < sizeof(struct iphdr)) {
+ if (skb->len < sizeof(struct iphdr)
+ || ip_hdrlen(skb) < sizeof(struct iphdr)) {
if (net_ratelimit())
printk("iptable_mangle: ignoring short SOCK_RAW "
"packet.\n");
@@ -106,22 +106,22 @@ ipt_local_hook(unsigned int hook,
}
/* Save things which could affect route */
- mark = (*pskb)->mark;
- iph = ip_hdr(*pskb);
+ mark = skb->mark;
+ iph = ip_hdr(skb);
saddr = iph->saddr;
daddr = iph->daddr;
tos = iph->tos;
- ret = ipt_do_table(pskb, hook, in, out, &packet_mangler);
+ ret = ipt_do_table(skb, hook, in, out, &packet_mangler);
/* Reroute for ANY change. */
if (ret != NF_DROP && ret != NF_STOLEN && ret != NF_QUEUE) {
- iph = ip_hdr(*pskb);
+ iph = ip_hdr(skb);
if (iph->saddr != saddr ||
iph->daddr != daddr ||
- (*pskb)->mark != mark ||
+ skb->mark != mark ||
iph->tos != tos)
- if (ip_route_me_harder(pskb, RTN_UNSPEC))
+ if (ip_route_me_harder(skb, RTN_UNSPEC))
ret = NF_DROP;
}
diff --git a/net/ipv4/netfilter/iptable_raw.c b/net/ipv4/netfilter/iptable_raw.c
index d6e5033..5de6e57 100644
--- a/net/ipv4/netfilter/iptable_raw.c
+++ b/net/ipv4/netfilter/iptable_raw.c
@@ -47,30 +47,30 @@ static struct xt_table packet_raw = {
/* The work comes in here from netfilter.c. */
static unsigned int
ipt_hook(unsigned int hook,
- struct sk_buff **pskb,
+ struct sk_buff *skb,
const struct net_device *in,
const struct net_device *out,
int (*okfn)(struct sk_buff *))
{
- return ipt_do_table(pskb, hook, in, out, &packet_raw);
+ return ipt_do_table(skb, hook, in, out, &packet_raw);
}
static unsigned int
ipt_local_hook(unsigned int hook,
- struct sk_buff **pskb,
+ struct sk_buff *skb,
const struct net_device *in,
const struct net_device *out,
int (*okfn)(struct sk_buff *))
{
/* root is playing with raw sockets. */
- if ((*pskb)->len < sizeof(struct iphdr) ||
- ip_hdrlen(*pskb) < sizeof(struct iphdr)) {
+ if (skb->len < sizeof(struct iphdr) ||
+ ip_hdrlen(skb) < sizeof(struct iphdr)) {
if (net_ratelimit())
printk("iptable_raw: ignoring short SOCK_RAW"
"packet.\n");
return NF_ACCEPT;
}
- return ipt_do_table(pskb, hook, in, out, &packet_raw);
+ return ipt_do_table(skb, hook, in, out, &packet_raw);
}
/* 'raw' is the very first table. */
diff --git a/net/ipv4/netfilter/nf_conntrack_l3proto_ipv4.c b/net/ipv4/netfilter/nf_conntrack_l3proto_ipv4.c
index 48fdd9e..831e9b2 100644
--- a/net/ipv4/netfilter/nf_conntrack_l3proto_ipv4.c
+++ b/net/ipv4/netfilter/nf_conntrack_l3proto_ipv4.c
@@ -100,17 +100,17 @@ static int ipv4_get_l4proto(const struct sk_buff *skb, unsigned int nhoff,
}
static unsigned int ipv4_confirm(unsigned int hooknum,
- struct sk_buff **pskb,
+ struct sk_buff *skb,
const struct net_device *in,
const struct net_device *out,
int (*okfn)(struct sk_buff *))
{
/* We've seen it coming out the other side: confirm it */
- return nf_conntrack_confirm(pskb);
+ return nf_conntrack_confirm(skb);
}
static unsigned int ipv4_conntrack_help(unsigned int hooknum,
- struct sk_buff **pskb,
+ struct sk_buff *skb,
const struct net_device *in,
const struct net_device *out,
int (*okfn)(struct sk_buff *))
@@ -121,7 +121,7 @@ static unsigned int ipv4_conntrack_help(unsigned int hooknum,
struct nf_conntrack_helper *helper;
/* This is where we call the helper: as the packet goes out. */
- ct = nf_ct_get(*pskb, &ctinfo);
+ ct = nf_ct_get(skb, &ctinfo);
if (!ct || ctinfo == IP_CT_RELATED + IP_CT_IS_REPLY)
return NF_ACCEPT;
@@ -132,24 +132,24 @@ static unsigned int ipv4_conntrack_help(unsigned int hooknum,
helper = rcu_dereference(help->helper);
if (!helper)
return NF_ACCEPT;
- return helper->help(pskb, skb_network_offset(*pskb) + ip_hdrlen(*pskb),
+ return helper->help(skb, skb_network_offset(skb) + ip_hdrlen(skb),
ct, ctinfo);
}
static unsigned int ipv4_conntrack_defrag(unsigned int hooknum,
- struct sk_buff **pskb,
+ struct sk_buff *skb,
const struct net_device *in,
const struct net_device *out,
int (*okfn)(struct sk_buff *))
{
/* Previously seen (loopback)? Ignore. Do this before
fragment check. */
- if ((*pskb)->nfct)
+ if (skb->nfct)
return NF_ACCEPT;
/* Gather fragments. */
- if (ip_hdr(*pskb)->frag_off & htons(IP_MF | IP_OFFSET)) {
- if (nf_ct_ipv4_gather_frags(*pskb,
+ if (ip_hdr(skb)->frag_off & htons(IP_MF | IP_OFFSET)) {
+ if (nf_ct_ipv4_gather_frags(skb,
hooknum == NF_IP_PRE_ROUTING ?
IP_DEFRAG_CONNTRACK_IN :
IP_DEFRAG_CONNTRACK_OUT))
@@ -159,28 +159,28 @@ static unsigned int ipv4_conntrack_defrag(unsigned int hooknum,
}
static unsigned int ipv4_conntrack_in(unsigned int hooknum,
- struct sk_buff **pskb,
+ struct sk_buff *skb,
const struct net_device *in,
const struct net_device *out,
int (*okfn)(struct sk_buff *))
{
- return nf_conntrack_in(PF_INET, hooknum, pskb);
+ return nf_conntrack_in(PF_INET, hooknum, skb);
}
static unsigned int ipv4_conntrack_local(unsigned int hooknum,
- struct sk_buff **pskb,
+ struct sk_buff *skb,
const struct net_device *in,
const struct net_device *out,
int (*okfn)(struct sk_buff *))
{
/* root is playing with raw sockets. */
- if ((*pskb)->len < sizeof(struct iphdr)
- || ip_hdrlen(*pskb) < sizeof(struct iphdr)) {
+ if (skb->len < sizeof(struct iphdr) ||
+ ip_hdrlen(skb) < sizeof(struct iphdr)) {
if (net_ratelimit())
printk("ipt_hook: happy cracking.\n");
return NF_ACCEPT;
}
- return nf_conntrack_in(PF_INET, hooknum, pskb);
+ return nf_conntrack_in(PF_INET, hooknum, skb);
}
/* Connection tracking may drop packets, but never alters them, so
diff --git a/net/ipv4/netfilter/nf_nat_amanda.c b/net/ipv4/netfilter/nf_nat_amanda.c
index bd93a1d..35a5aa6 100644
--- a/net/ipv4/netfilter/nf_nat_amanda.c
+++ b/net/ipv4/netfilter/nf_nat_amanda.c
@@ -24,7 +24,7 @@ MODULE_DESCRIPTION("Amanda NAT helper");
MODULE_LICENSE("GPL");
MODULE_ALIAS("ip_nat_amanda");
-static unsigned int help(struct sk_buff **pskb,
+static unsigned int help(struct sk_buff *skb,
enum ip_conntrack_info ctinfo,
unsigned int matchoff,
unsigned int matchlen,
@@ -53,7 +53,7 @@ static unsigned int help(struct sk_buff **pskb,
return NF_DROP;
sprintf(buffer, "%u", port);
- ret = nf_nat_mangle_udp_packet(pskb, exp->master, ctinfo,
+ ret = nf_nat_mangle_udp_packet(skb, exp->master, ctinfo,
matchoff, matchlen,
buffer, strlen(buffer));
if (ret != NF_ACCEPT)
diff --git a/net/ipv4/netfilter/nf_nat_core.c b/net/ipv4/netfilter/nf_nat_core.c
index 3b5eb7c..56e93f6 100644
--- a/net/ipv4/netfilter/nf_nat_core.c
+++ b/net/ipv4/netfilter/nf_nat_core.c
@@ -349,7 +349,7 @@ EXPORT_SYMBOL(nf_nat_setup_info);
/* Returns true if succeeded. */
static int
manip_pkt(u_int16_t proto,
- struct sk_buff **pskb,
+ struct sk_buff *skb,
unsigned int iphdroff,
const struct nf_conntrack_tuple *target,
enum nf_nat_manip_type maniptype)
@@ -357,19 +357,19 @@ manip_pkt(u_int16_t proto,
struct iphdr *iph;
struct nf_nat_protocol *p;
- if (!skb_make_writable(*pskb, iphdroff + sizeof(*iph)))
+ if (!skb_make_writable(skb, iphdroff + sizeof(*iph)))
return 0;
- iph = (void *)(*pskb)->data + iphdroff;
+ iph = (void *)skb->data + iphdroff;
/* Manipulate protcol part. */
/* rcu_read_lock()ed by nf_hook_slow */
p = __nf_nat_proto_find(proto);
- if (!p->manip_pkt(pskb, iphdroff, target, maniptype))
+ if (!p->manip_pkt(skb, iphdroff, target, maniptype))
return 0;
- iph = (void *)(*pskb)->data + iphdroff;
+ iph = (void *)skb->data + iphdroff;
if (maniptype == IP_NAT_MANIP_SRC) {
nf_csum_replace4(&iph->check, iph->saddr, target->src.u3.ip);
@@ -385,7 +385,7 @@ manip_pkt(u_int16_t proto,
unsigned int nf_nat_packet(struct nf_conn *ct,
enum ip_conntrack_info ctinfo,
unsigned int hooknum,
- struct sk_buff **pskb)
+ struct sk_buff *skb)
{
enum ip_conntrack_dir dir = CTINFO2DIR(ctinfo);
unsigned long statusbit;
@@ -407,7 +407,7 @@ unsigned int nf_nat_packet(struct nf_conn *ct,
/* We are aiming to look like inverse of other direction. */
nf_ct_invert_tuplepr(&target, &ct->tuplehash[!dir].tuple);
- if (!manip_pkt(target.dst.protonum, pskb, 0, &target, mtype))
+ if (!manip_pkt(target.dst.protonum, skb, 0, &target, mtype))
return NF_DROP;
}
return NF_ACCEPT;
@@ -418,7 +418,7 @@ EXPORT_SYMBOL_GPL(nf_nat_packet);
int nf_nat_icmp_reply_translation(struct nf_conn *ct,
enum ip_conntrack_info ctinfo,
unsigned int hooknum,
- struct sk_buff **pskb)
+ struct sk_buff *skb)
{
struct {
struct icmphdr icmp;
@@ -426,24 +426,24 @@ int nf_nat_icmp_reply_translation(struct nf_conn *ct,
} *inside;
struct nf_conntrack_l4proto *l4proto;
struct nf_conntrack_tuple inner, target;
- int hdrlen = ip_hdrlen(*pskb);
+ int hdrlen = ip_hdrlen(skb);
enum ip_conntrack_dir dir = CTINFO2DIR(ctinfo);
unsigned long statusbit;
enum nf_nat_manip_type manip = HOOK2MANIP(hooknum);
- if (!skb_make_writable(*pskb, hdrlen + sizeof(*inside)))
+ if (!skb_make_writable(skb, hdrlen + sizeof(*inside)))
return 0;
- inside = (void *)(*pskb)->data + ip_hdrlen(*pskb);
+ inside = (void *)skb->data + ip_hdrlen(skb);
/* We're actually going to mangle it beyond trivial checksum
adjustment, so make sure the current checksum is correct. */
- if (nf_ip_checksum(*pskb, hooknum, hdrlen, 0))
+ if (nf_ip_checksum(skb, hooknum, hdrlen, 0))
return 0;
/* Must be RELATED */
- NF_CT_ASSERT((*pskb)->nfctinfo == IP_CT_RELATED ||
- (*pskb)->nfctinfo == IP_CT_RELATED+IP_CT_IS_REPLY);
+ NF_CT_ASSERT(skb->nfctinfo == IP_CT_RELATED ||
+ skb->nfctinfo == IP_CT_RELATED+IP_CT_IS_REPLY);
/* Redirects on non-null nats must be dropped, else they'll
start talking to each other without our translation, and be
@@ -458,15 +458,15 @@ int nf_nat_icmp_reply_translation(struct nf_conn *ct,
}
pr_debug("icmp_reply_translation: translating error %p manip %u "
- "dir %s\n", *pskb, manip,
+ "dir %s\n", skb, manip,
dir == IP_CT_DIR_ORIGINAL ? "ORIG" : "REPLY");
/* rcu_read_lock()ed by nf_hook_slow */
l4proto = __nf_ct_l4proto_find(PF_INET, inside->ip.protocol);
- if (!nf_ct_get_tuple(*pskb,
- ip_hdrlen(*pskb) + sizeof(struct icmphdr),
- (ip_hdrlen(*pskb) +
+ if (!nf_ct_get_tuple(skb,
+ ip_hdrlen(skb) + sizeof(struct icmphdr),
+ (ip_hdrlen(skb) +
sizeof(struct icmphdr) + inside->ip.ihl * 4),
(u_int16_t)AF_INET,
inside->ip.protocol,
@@ -478,19 +478,19 @@ int nf_nat_icmp_reply_translation(struct nf_conn *ct,
pass all hooks (locally-generated ICMP). Consider incoming
packet: PREROUTING (DST manip), routing produces ICMP, goes
through POSTROUTING (which must correct the DST manip). */
- if (!manip_pkt(inside->ip.protocol, pskb,
- ip_hdrlen(*pskb) + sizeof(inside->icmp),
+ if (!manip_pkt(inside->ip.protocol, skb,
+ ip_hdrlen(skb) + sizeof(inside->icmp),
&ct->tuplehash[!dir].tuple,
!manip))
return 0;
- if ((*pskb)->ip_summed != CHECKSUM_PARTIAL) {
+ if (skb->ip_summed != CHECKSUM_PARTIAL) {
/* Reloading "inside" here since manip_pkt inner. */
- inside = (void *)(*pskb)->data + ip_hdrlen(*pskb);
+ inside = (void *)skb->data + ip_hdrlen(skb);
inside->icmp.checksum = 0;
inside->icmp.checksum =
- csum_fold(skb_checksum(*pskb, hdrlen,
- (*pskb)->len - hdrlen, 0));
+ csum_fold(skb_checksum(skb, hdrlen,
+ skb->len - hdrlen, 0));
}
/* Change outer to look the reply to an incoming packet
@@ -506,7 +506,7 @@ int nf_nat_icmp_reply_translation(struct nf_conn *ct,
if (ct->status & statusbit) {
nf_ct_invert_tuplepr(&target, &ct->tuplehash[!dir].tuple);
- if (!manip_pkt(0, pskb, 0, &target, manip))
+ if (!manip_pkt(0, skb, 0, &target, manip))
return 0;
}
diff --git a/net/ipv4/netfilter/nf_nat_ftp.c b/net/ipv4/netfilter/nf_nat_ftp.c
index 3663bd8..e1a16d3 100644
--- a/net/ipv4/netfilter/nf_nat_ftp.c
+++ b/net/ipv4/netfilter/nf_nat_ftp.c
@@ -28,7 +28,7 @@ MODULE_ALIAS("ip_nat_ftp");
/* FIXME: Time out? --RR */
static int
-mangle_rfc959_packet(struct sk_buff **pskb,
+mangle_rfc959_packet(struct sk_buff *skb,
__be32 newip,
u_int16_t port,
unsigned int matchoff,
@@ -43,13 +43,13 @@ mangle_rfc959_packet(struct sk_buff **pskb,
pr_debug("calling nf_nat_mangle_tcp_packet\n");
- return nf_nat_mangle_tcp_packet(pskb, ct, ctinfo, matchoff,
+ return nf_nat_mangle_tcp_packet(skb, ct, ctinfo, matchoff,
matchlen, buffer, strlen(buffer));
}
/* |1|132.235.1.2|6275| */
static int
-mangle_eprt_packet(struct sk_buff **pskb,
+mangle_eprt_packet(struct sk_buff *skb,
__be32 newip,
u_int16_t port,
unsigned int matchoff,
@@ -63,13 +63,13 @@ mangle_eprt_packet(struct sk_buff **pskb,
pr_debug("calling nf_nat_mangle_tcp_packet\n");
- return nf_nat_mangle_tcp_packet(pskb, ct, ctinfo, matchoff,
+ return nf_nat_mangle_tcp_packet(skb, ct, ctinfo, matchoff,
matchlen, buffer, strlen(buffer));
}
/* |1|132.235.1.2|6275| */
static int
-mangle_epsv_packet(struct sk_buff **pskb,
+mangle_epsv_packet(struct sk_buff *skb,
__be32 newip,
u_int16_t port,
unsigned int matchoff,
@@ -83,11 +83,11 @@ mangle_epsv_packet(struct sk_buff **pskb,
pr_debug("calling nf_nat_mangle_tcp_packet\n");
- return nf_nat_mangle_tcp_packet(pskb, ct, ctinfo, matchoff,
+ return nf_nat_mangle_tcp_packet(skb, ct, ctinfo, matchoff,
matchlen, buffer, strlen(buffer));
}
-static int (*mangle[])(struct sk_buff **, __be32, u_int16_t,
+static int (*mangle[])(struct sk_buff *, __be32, u_int16_t,
unsigned int, unsigned int, struct nf_conn *,
enum ip_conntrack_info)
= {
@@ -99,7 +99,7 @@ static int (*mangle[])(struct sk_buff **, __be32, u_int16_t,
/* So, this packet has hit the connection tracking matching code.
Mangle it, and change the expectation to match the new version. */
-static unsigned int nf_nat_ftp(struct sk_buff **pskb,
+static unsigned int nf_nat_ftp(struct sk_buff *skb,
enum ip_conntrack_info ctinfo,
enum nf_ct_ftp_type type,
unsigned int matchoff,
@@ -132,7 +132,7 @@ static unsigned int nf_nat_ftp(struct sk_buff **pskb,
if (port == 0)
return NF_DROP;
- if (!mangle[type](pskb, newip, port, matchoff, matchlen, ct, ctinfo)) {
+ if (!mangle[type](skb, newip, port, matchoff, matchlen, ct, ctinfo)) {
nf_ct_unexpect_related(exp);
return NF_DROP;
}
diff --git a/net/ipv4/netfilter/nf_nat_h323.c b/net/ipv4/netfilter/nf_nat_h323.c
index c1b059a..a868c8c 100644
--- a/net/ipv4/netfilter/nf_nat_h323.c
+++ b/net/ipv4/netfilter/nf_nat_h323.c
@@ -22,12 +22,12 @@
#include <linux/netfilter/nf_conntrack_h323.h>
/****************************************************************************/
-static int set_addr(struct sk_buff **pskb,
+static int set_addr(struct sk_buff *skb,
unsigned char **data, int dataoff,
unsigned int addroff, __be32 ip, __be16 port)
{
enum ip_conntrack_info ctinfo;
- struct nf_conn *ct = nf_ct_get(*pskb, &ctinfo);
+ struct nf_conn *ct = nf_ct_get(skb, &ctinfo);
struct {
__be32 ip;
__be16 port;
@@ -38,8 +38,8 @@ static int set_addr(struct sk_buff **pskb,
buf.port = port;
addroff += dataoff;
- if (ip_hdr(*pskb)->protocol == IPPROTO_TCP) {
- if (!nf_nat_mangle_tcp_packet(pskb, ct, ctinfo,
+ if (ip_hdr(skb)->protocol == IPPROTO_TCP) {
+ if (!nf_nat_mangle_tcp_packet(skb, ct, ctinfo,
addroff, sizeof(buf),
(char *) &buf, sizeof(buf))) {
if (net_ratelimit())
@@ -49,14 +49,13 @@ static int set_addr(struct sk_buff **pskb,
}
/* Relocate data pointer */
- th = skb_header_pointer(*pskb, ip_hdrlen(*pskb),
+ th = skb_header_pointer(skb, ip_hdrlen(skb),
sizeof(_tcph), &_tcph);
if (th == NULL)
return -1;
- *data = (*pskb)->data + ip_hdrlen(*pskb) +
- th->doff * 4 + dataoff;
+ *data = skb->data + ip_hdrlen(skb) + th->doff * 4 + dataoff;
} else {
- if (!nf_nat_mangle_udp_packet(pskb, ct, ctinfo,
+ if (!nf_nat_mangle_udp_packet(skb, ct, ctinfo,
addroff, sizeof(buf),
(char *) &buf, sizeof(buf))) {
if (net_ratelimit())
@@ -67,36 +66,35 @@ static int set_addr(struct sk_buff **pskb,
/* nf_nat_mangle_udp_packet uses skb_make_writable() to copy
* or pull everything in a linear buffer, so we can safely
* use the skb pointers now */
- *data = ((*pskb)->data + ip_hdrlen(*pskb) +
- sizeof(struct udphdr));
+ *data = skb->data + ip_hdrlen(skb) + sizeof(struct udphdr);
}
return 0;
}
/****************************************************************************/
-static int set_h225_addr(struct sk_buff **pskb,
+static int set_h225_addr(struct sk_buff *skb,
unsigned char **data, int dataoff,
TransportAddress *taddr,
union nf_conntrack_address *addr, __be16 port)
{
- return set_addr(pskb, data, dataoff, taddr->ipAddress.ip,
+ return set_addr(skb, data, dataoff, taddr->ipAddress.ip,
addr->ip, port);
}
/****************************************************************************/
-static int set_h245_addr(struct sk_buff **pskb,
+static int set_h245_addr(struct sk_buff *skb,
unsigned char **data, int dataoff,
H245_TransportAddress *taddr,
union nf_conntrack_address *addr, __be16 port)
{
- return set_addr(pskb, data, dataoff,
+ return set_addr(skb, data, dataoff,
taddr->unicastAddress.iPAddress.network,
addr->ip, port);
}
/****************************************************************************/
-static int set_sig_addr(struct sk_buff **pskb, struct nf_conn *ct,
+static int set_sig_addr(struct sk_buff *skb, struct nf_conn *ct,
enum ip_conntrack_info ctinfo,
unsigned char **data,
TransportAddress *taddr, int count)
@@ -125,7 +123,7 @@ static int set_sig_addr(struct sk_buff **pskb, struct nf_conn *ct,
NIPQUAD(addr.ip), port,
NIPQUAD(ct->tuplehash[!dir].tuple.dst.u3.ip),
info->sig_port[!dir]);
- return set_h225_addr(pskb, data, 0, &taddr[i],
+ return set_h225_addr(skb, data, 0, &taddr[i],
&ct->tuplehash[!dir].
tuple.dst.u3,
info->sig_port[!dir]);
@@ -137,7 +135,7 @@ static int set_sig_addr(struct sk_buff **pskb, struct nf_conn *ct,
NIPQUAD(addr.ip), port,
NIPQUAD(ct->tuplehash[!dir].tuple.src.u3.ip),
info->sig_port[!dir]);
- return set_h225_addr(pskb, data, 0, &taddr[i],
+ return set_h225_addr(skb, data, 0, &taddr[i],
&ct->tuplehash[!dir].
tuple.src.u3,
info->sig_port[!dir]);
@@ -149,7 +147,7 @@ static int set_sig_addr(struct sk_buff **pskb, struct nf_conn *ct,
}
/****************************************************************************/
-static int set_ras_addr(struct sk_buff **pskb, struct nf_conn *ct,
+static int set_ras_addr(struct sk_buff *skb, struct nf_conn *ct,
enum ip_conntrack_info ctinfo,
unsigned char **data,
TransportAddress *taddr, int count)
@@ -168,7 +166,7 @@ static int set_ras_addr(struct sk_buff **pskb, struct nf_conn *ct,
NIPQUAD(addr.ip), ntohs(port),
NIPQUAD(ct->tuplehash[!dir].tuple.dst.u3.ip),
ntohs(ct->tuplehash[!dir].tuple.dst.u.udp.port));
- return set_h225_addr(pskb, data, 0, &taddr[i],
+ return set_h225_addr(skb, data, 0, &taddr[i],
&ct->tuplehash[!dir].tuple.dst.u3,
ct->tuplehash[!dir].tuple.
dst.u.udp.port);
@@ -179,7 +177,7 @@ static int set_ras_addr(struct sk_buff **pskb, struct nf_conn *ct,
}
/****************************************************************************/
-static int nat_rtp_rtcp(struct sk_buff **pskb, struct nf_conn *ct,
+static int nat_rtp_rtcp(struct sk_buff *skb, struct nf_conn *ct,
enum ip_conntrack_info ctinfo,
unsigned char **data, int dataoff,
H245_TransportAddress *taddr,
@@ -244,7 +242,7 @@ static int nat_rtp_rtcp(struct sk_buff **pskb, struct nf_conn *ct,
}
/* Modify signal */
- if (set_h245_addr(pskb, data, dataoff, taddr,
+ if (set_h245_addr(skb, data, dataoff, taddr,
&ct->tuplehash[!dir].tuple.dst.u3,
htons((port & htons(1)) ? nated_port + 1 :
nated_port)) == 0) {
@@ -273,7 +271,7 @@ static int nat_rtp_rtcp(struct sk_buff **pskb, struct nf_conn *ct,
}
/****************************************************************************/
-static int nat_t120(struct sk_buff **pskb, struct nf_conn *ct,
+static int nat_t120(struct sk_buff *skb, struct nf_conn *ct,
enum ip_conntrack_info ctinfo,
unsigned char **data, int dataoff,
H245_TransportAddress *taddr, __be16 port,
@@ -301,7 +299,7 @@ static int nat_t120(struct sk_buff **pskb, struct nf_conn *ct,
}
/* Modify signal */
- if (set_h245_addr(pskb, data, dataoff, taddr,
+ if (set_h245_addr(skb, data, dataoff, taddr,
&ct->tuplehash[!dir].tuple.dst.u3,
htons(nated_port)) < 0) {
nf_ct_unexpect_related(exp);
@@ -318,7 +316,7 @@ static int nat_t120(struct sk_buff **pskb, struct nf_conn *ct,
}
/****************************************************************************/
-static int nat_h245(struct sk_buff **pskb, struct nf_conn *ct,
+static int nat_h245(struct sk_buff *skb, struct nf_conn *ct,
enum ip_conntrack_info ctinfo,
unsigned char **data, int dataoff,
TransportAddress *taddr, __be16 port,
@@ -351,7 +349,7 @@ static int nat_h245(struct sk_buff **pskb, struct nf_conn *ct,
}
/* Modify signal */
- if (set_h225_addr(pskb, data, dataoff, taddr,
+ if (set_h225_addr(skb, data, dataoff, taddr,
&ct->tuplehash[!dir].tuple.dst.u3,
htons(nated_port)) == 0) {
/* Save ports */
@@ -406,7 +404,7 @@ static void ip_nat_q931_expect(struct nf_conn *new,
}
/****************************************************************************/
-static int nat_q931(struct sk_buff **pskb, struct nf_conn *ct,
+static int nat_q931(struct sk_buff *skb, struct nf_conn *ct,
enum ip_conntrack_info ctinfo,
unsigned char **data, TransportAddress *taddr, int idx,
__be16 port, struct nf_conntrack_expect *exp)
@@ -439,7 +437,7 @@ static int nat_q931(struct sk_buff **pskb, struct nf_conn *ct,
}
/* Modify signal */
- if (set_h225_addr(pskb, data, 0, &taddr[idx],
+ if (set_h225_addr(skb, data, 0, &taddr[idx],
&ct->tuplehash[!dir].tuple.dst.u3,
htons(nated_port)) == 0) {
/* Save ports */
@@ -450,7 +448,7 @@ static int nat_q931(struct sk_buff **pskb, struct nf_conn *ct,
if (idx > 0 &&
get_h225_addr(ct, *data, &taddr[0], &addr, &port) &&
(ntohl(addr.ip) & 0xff000000) == 0x7f000000) {
- set_h225_addr(pskb, data, 0, &taddr[0],
+ set_h225_addr(skb, data, 0, &taddr[0],
&ct->tuplehash[!dir].tuple.dst.u3,
info->sig_port[!dir]);
}
@@ -495,7 +493,7 @@ static void ip_nat_callforwarding_expect(struct nf_conn *new,
}
/****************************************************************************/
-static int nat_callforwarding(struct sk_buff **pskb, struct nf_conn *ct,
+static int nat_callforwarding(struct sk_buff *skb, struct nf_conn *ct,
enum ip_conntrack_info ctinfo,
unsigned char **data, int dataoff,
TransportAddress *taddr, __be16 port,
@@ -525,7 +523,7 @@ static int nat_callforwarding(struct sk_buff **pskb, struct nf_conn *ct,
}
/* Modify signal */
- if (!set_h225_addr(pskb, data, dataoff, taddr,
+ if (!set_h225_addr(skb, data, dataoff, taddr,
&ct->tuplehash[!dir].tuple.dst.u3,
htons(nated_port)) == 0) {
nf_ct_unexpect_related(exp);
diff --git a/net/ipv4/netfilter/nf_nat_helper.c b/net/ipv4/netfilter/nf_nat_helper.c
index 40b429e..8718da0 100644
--- a/net/ipv4/netfilter/nf_nat_helper.c
+++ b/net/ipv4/netfilter/nf_nat_helper.c
@@ -111,12 +111,12 @@ static void mangle_contents(struct sk_buff *skb,
}
/* Unusual, but possible case. */
-static int enlarge_skb(struct sk_buff **pskb, unsigned int extra)
+static int enlarge_skb(struct sk_buff *skb, unsigned int extra)
{
- if ((*pskb)->len + extra > 65535)
+ if (skb->len + extra > 65535)
return 0;
- if (pskb_expand_head(*pskb, 0, extra - skb_tailroom(*pskb), GFP_ATOMIC))
+ if (pskb_expand_head(skb, 0, extra - skb_tailroom(skb), GFP_ATOMIC))
return 0;
return 1;
@@ -131,7 +131,7 @@ static int enlarge_skb(struct sk_buff **pskb, unsigned int extra)
*
* */
int
-nf_nat_mangle_tcp_packet(struct sk_buff **pskb,
+nf_nat_mangle_tcp_packet(struct sk_buff *skb,
struct nf_conn *ct,
enum ip_conntrack_info ctinfo,
unsigned int match_offset,
@@ -139,37 +139,37 @@ nf_nat_mangle_tcp_packet(struct sk_buff **pskb,
const char *rep_buffer,
unsigned int rep_len)
{
- struct rtable *rt = (struct rtable *)(*pskb)->dst;
+ struct rtable *rt = (struct rtable *)skb->dst;
struct iphdr *iph;
struct tcphdr *tcph;
int oldlen, datalen;
- if (!skb_make_writable(*pskb, (*pskb)->len))
+ if (!skb_make_writable(skb, skb->len))
return 0;
if (rep_len > match_len &&
- rep_len - match_len > skb_tailroom(*pskb) &&
- !enlarge_skb(pskb, rep_len - match_len))
+ rep_len - match_len > skb_tailroom(skb) &&
+ !enlarge_skb(skb, rep_len - match_len))
return 0;
- SKB_LINEAR_ASSERT(*pskb);
+ SKB_LINEAR_ASSERT(skb);
- iph = ip_hdr(*pskb);
+ iph = ip_hdr(skb);
tcph = (void *)iph + iph->ihl*4;
- oldlen = (*pskb)->len - iph->ihl*4;
- mangle_contents(*pskb, iph->ihl*4 + tcph->doff*4,
+ oldlen = skb->len - iph->ihl*4;
+ mangle_contents(skb, iph->ihl*4 + tcph->doff*4,
match_offset, match_len, rep_buffer, rep_len);
- datalen = (*pskb)->len - iph->ihl*4;
- if ((*pskb)->ip_summed != CHECKSUM_PARTIAL) {
+ datalen = skb->len - iph->ihl*4;
+ if (skb->ip_summed != CHECKSUM_PARTIAL) {
if (!(rt->rt_flags & RTCF_LOCAL) &&
- (*pskb)->dev->features & NETIF_F_V4_CSUM) {
- (*pskb)->ip_summed = CHECKSUM_PARTIAL;
- (*pskb)->csum_start = skb_headroom(*pskb) +
- skb_network_offset(*pskb) +
- iph->ihl * 4;
- (*pskb)->csum_offset = offsetof(struct tcphdr, check);
+ skb->dev->features & NETIF_F_V4_CSUM) {
+ skb->ip_summed = CHECKSUM_PARTIAL;
+ skb->csum_start = skb_headroom(skb) +
+ skb_network_offset(skb) +
+ iph->ihl * 4;
+ skb->csum_offset = offsetof(struct tcphdr, check);
tcph->check = ~tcp_v4_check(datalen,
iph->saddr, iph->daddr, 0);
} else {
@@ -180,7 +180,7 @@ nf_nat_mangle_tcp_packet(struct sk_buff **pskb,
datalen, 0));
}
} else
- nf_proto_csum_replace2(&tcph->check, *pskb,
+ nf_proto_csum_replace2(&tcph->check, skb,
htons(oldlen), htons(datalen), 1);
if (rep_len != match_len) {
@@ -189,7 +189,7 @@ nf_nat_mangle_tcp_packet(struct sk_buff **pskb,
(int)rep_len - (int)match_len,
ct, ctinfo);
/* Tell TCP window tracking about seq change */
- nf_conntrack_tcp_update(*pskb, ip_hdrlen(*pskb),
+ nf_conntrack_tcp_update(skb, ip_hdrlen(skb),
ct, CTINFO2DIR(ctinfo));
}
return 1;
@@ -207,7 +207,7 @@ EXPORT_SYMBOL(nf_nat_mangle_tcp_packet);
* should be fairly easy to do.
*/
int
-nf_nat_mangle_udp_packet(struct sk_buff **pskb,
+nf_nat_mangle_udp_packet(struct sk_buff *skb,
struct nf_conn *ct,
enum ip_conntrack_info ctinfo,
unsigned int match_offset,
@@ -215,48 +215,48 @@ nf_nat_mangle_udp_packet(struct sk_buff **pskb,
const char *rep_buffer,
unsigned int rep_len)
{
- struct rtable *rt = (struct rtable *)(*pskb)->dst;
+ struct rtable *rt = (struct rtable *)skb->dst;
struct iphdr *iph;
struct udphdr *udph;
int datalen, oldlen;
/* UDP helpers might accidentally mangle the wrong packet */
- iph = ip_hdr(*pskb);
- if ((*pskb)->len < iph->ihl*4 + sizeof(*udph) +
+ iph = ip_hdr(skb);
+ if (skb->len < iph->ihl*4 + sizeof(*udph) +
match_offset + match_len)
return 0;
- if (!skb_make_writable(*pskb, (*pskb)->len))
+ if (!skb_make_writable(skb, skb->len))
return 0;
if (rep_len > match_len &&
- rep_len - match_len > skb_tailroom(*pskb) &&
- !enlarge_skb(pskb, rep_len - match_len))
+ rep_len - match_len > skb_tailroom(skb) &&
+ !enlarge_skb(skb, rep_len - match_len))
return 0;
- iph = ip_hdr(*pskb);
+ iph = ip_hdr(skb);
udph = (void *)iph + iph->ihl*4;
- oldlen = (*pskb)->len - iph->ihl*4;
- mangle_contents(*pskb, iph->ihl*4 + sizeof(*udph),
+ oldlen = skb->len - iph->ihl*4;
+ mangle_contents(skb, iph->ihl*4 + sizeof(*udph),
match_offset, match_len, rep_buffer, rep_len);
/* update the length of the UDP packet */
- datalen = (*pskb)->len - iph->ihl*4;
+ datalen = skb->len - iph->ihl*4;
udph->len = htons(datalen);
/* fix udp checksum if udp checksum was previously calculated */
- if (!udph->check && (*pskb)->ip_summed != CHECKSUM_PARTIAL)
+ if (!udph->check && skb->ip_summed != CHECKSUM_PARTIAL)
return 1;
- if ((*pskb)->ip_summed != CHECKSUM_PARTIAL) {
+ if (skb->ip_summed != CHECKSUM_PARTIAL) {
if (!(rt->rt_flags & RTCF_LOCAL) &&
- (*pskb)->dev->features & NETIF_F_V4_CSUM) {
- (*pskb)->ip_summed = CHECKSUM_PARTIAL;
- (*pskb)->csum_start = skb_headroom(*pskb) +
- skb_network_offset(*pskb) +
- iph->ihl * 4;
- (*pskb)->csum_offset = offsetof(struct udphdr, check);
+ skb->dev->features & NETIF_F_V4_CSUM) {
+ skb->ip_summed = CHECKSUM_PARTIAL;
+ skb->csum_start = skb_headroom(skb) +
+ skb_network_offset(skb) +
+ iph->ihl * 4;
+ skb->csum_offset = offsetof(struct udphdr, check);
udph->check = ~csum_tcpudp_magic(iph->saddr, iph->daddr,
datalen, IPPROTO_UDP,
0);
@@ -270,7 +270,7 @@ nf_nat_mangle_udp_packet(struct sk_buff **pskb,
udph->check = CSUM_MANGLED_0;
}
} else
- nf_proto_csum_replace2(&udph->check, *pskb,
+ nf_proto_csum_replace2(&udph->check, skb,
htons(oldlen), htons(datalen), 1);
return 1;
@@ -322,7 +322,7 @@ sack_adjust(struct sk_buff *skb,
/* TCP SACK sequence number adjustment */
static inline unsigned int
-nf_nat_sack_adjust(struct sk_buff **pskb,
+nf_nat_sack_adjust(struct sk_buff *skb,
struct tcphdr *tcph,
struct nf_conn *ct,
enum ip_conntrack_info ctinfo)
@@ -330,17 +330,17 @@ nf_nat_sack_adjust(struct sk_buff **pskb,
unsigned int dir, optoff, optend;
struct nf_conn_nat *nat = nfct_nat(ct);
- optoff = ip_hdrlen(*pskb) + sizeof(struct tcphdr);
- optend = ip_hdrlen(*pskb) + tcph->doff * 4;
+ optoff = ip_hdrlen(skb) + sizeof(struct tcphdr);
+ optend = ip_hdrlen(skb) + tcph->doff * 4;
- if (!skb_make_writable(*pskb, optend))
+ if (!skb_make_writable(skb, optend))
return 0;
dir = CTINFO2DIR(ctinfo);
while (optoff < optend) {
/* Usually: option, length. */
- unsigned char *op = (*pskb)->data + optoff;
+ unsigned char *op = skb->data + optoff;
switch (op[0]) {
case TCPOPT_EOL:
@@ -357,7 +357,7 @@ nf_nat_sack_adjust(struct sk_buff **pskb,
if (op[0] == TCPOPT_SACK &&
op[1] >= 2+TCPOLEN_SACK_PERBLOCK &&
((op[1] - 2) % TCPOLEN_SACK_PERBLOCK) == 0)
- sack_adjust(*pskb, tcph, optoff+2,
+ sack_adjust(skb, tcph, optoff+2,
optoff+op[1], &nat->seq[!dir]);
optoff += op[1];
}
@@ -367,7 +367,7 @@ nf_nat_sack_adjust(struct sk_buff **pskb,
/* TCP sequence number adjustment. Returns 1 on success, 0 on failure */
int
-nf_nat_seq_adjust(struct sk_buff **pskb,
+nf_nat_seq_adjust(struct sk_buff *skb,
struct nf_conn *ct,
enum ip_conntrack_info ctinfo)
{
@@ -382,10 +382,10 @@ nf_nat_seq_adjust(struct sk_buff **pskb,
this_way = &nat->seq[dir];
other_way = &nat->seq[!dir];
- if (!skb_make_writable(*pskb, ip_hdrlen(*pskb) + sizeof(*tcph)))
+ if (!skb_make_writable(skb, ip_hdrlen(skb) + sizeof(*tcph)))
return 0;
- tcph = (void *)(*pskb)->data + ip_hdrlen(*pskb);
+ tcph = (void *)skb->data + ip_hdrlen(skb);
if (after(ntohl(tcph->seq), this_way->correction_pos))
newseq = htonl(ntohl(tcph->seq) + this_way->offset_after);
else
@@ -397,8 +397,8 @@ nf_nat_seq_adjust(struct sk_buff **pskb,
else
newack = htonl(ntohl(tcph->ack_seq) - other_way->offset_before);
- nf_proto_csum_replace4(&tcph->check, *pskb, tcph->seq, newseq, 0);
- nf_proto_csum_replace4(&tcph->check, *pskb, tcph->ack_seq, newack, 0);
+ nf_proto_csum_replace4(&tcph->check, skb, tcph->seq, newseq, 0);
+ nf_proto_csum_replace4(&tcph->check, skb, tcph->ack_seq, newack, 0);
pr_debug("Adjusting sequence number from %u->%u, ack from %u->%u\n",
ntohl(tcph->seq), ntohl(newseq), ntohl(tcph->ack_seq),
@@ -407,10 +407,10 @@ nf_nat_seq_adjust(struct sk_buff **pskb,
tcph->seq = newseq;
tcph->ack_seq = newack;
- if (!nf_nat_sack_adjust(pskb, tcph, ct, ctinfo))
+ if (!nf_nat_sack_adjust(skb, tcph, ct, ctinfo))
return 0;
- nf_conntrack_tcp_update(*pskb, ip_hdrlen(*pskb), ct, dir);
+ nf_conntrack_tcp_update(skb, ip_hdrlen(skb), ct, dir);
return 1;
}
diff --git a/net/ipv4/netfilter/nf_nat_irc.c b/net/ipv4/netfilter/nf_nat_irc.c
index bcf274b..766e2c1 100644
--- a/net/ipv4/netfilter/nf_nat_irc.c
+++ b/net/ipv4/netfilter/nf_nat_irc.c
@@ -27,7 +27,7 @@ MODULE_DESCRIPTION("IRC (DCC) NAT helper");
MODULE_LICENSE("GPL");
MODULE_ALIAS("ip_nat_irc");
-static unsigned int help(struct sk_buff **pskb,
+static unsigned int help(struct sk_buff *skb,
enum ip_conntrack_info ctinfo,
unsigned int matchoff,
unsigned int matchlen,
@@ -58,7 +58,7 @@ static unsigned int help(struct sk_buff **pskb,
pr_debug("nf_nat_irc: inserting '%s' == %u.%u.%u.%u, port %u\n",
buffer, NIPQUAD(ip), port);
- ret = nf_nat_mangle_tcp_packet(pskb, exp->master, ctinfo,
+ ret = nf_nat_mangle_tcp_packet(skb, exp->master, ctinfo,
matchoff, matchlen, buffer,
strlen(buffer));
if (ret != NF_ACCEPT)
diff --git a/net/ipv4/netfilter/nf_nat_pptp.c b/net/ipv4/netfilter/nf_nat_pptp.c
index 984ec83..e1385a0 100644
--- a/net/ipv4/netfilter/nf_nat_pptp.c
+++ b/net/ipv4/netfilter/nf_nat_pptp.c
@@ -110,7 +110,7 @@ static void pptp_nat_expected(struct nf_conn *ct,
/* outbound packets == from PNS to PAC */
static int
-pptp_outbound_pkt(struct sk_buff **pskb,
+pptp_outbound_pkt(struct sk_buff *skb,
struct nf_conn *ct,
enum ip_conntrack_info ctinfo,
struct PptpControlHeader *ctlh,
@@ -175,7 +175,7 @@ pptp_outbound_pkt(struct sk_buff **pskb,
ntohs(REQ_CID(pptpReq, cid_off)), ntohs(new_callid));
/* mangle packet */
- if (nf_nat_mangle_tcp_packet(pskb, ct, ctinfo,
+ if (nf_nat_mangle_tcp_packet(skb, ct, ctinfo,
cid_off + sizeof(struct pptp_pkt_hdr) +
sizeof(struct PptpControlHeader),
sizeof(new_callid), (char *)&new_callid,
@@ -213,7 +213,7 @@ pptp_exp_gre(struct nf_conntrack_expect *expect_orig,
/* inbound packets == from PAC to PNS */
static int
-pptp_inbound_pkt(struct sk_buff **pskb,
+pptp_inbound_pkt(struct sk_buff *skb,
struct nf_conn *ct,
enum ip_conntrack_info ctinfo,
struct PptpControlHeader *ctlh,
@@ -268,7 +268,7 @@ pptp_inbound_pkt(struct sk_buff **pskb,
pr_debug("altering peer call id from 0x%04x to 0x%04x\n",
ntohs(REQ_CID(pptpReq, pcid_off)), ntohs(new_pcid));
- if (nf_nat_mangle_tcp_packet(pskb, ct, ctinfo,
+ if (nf_nat_mangle_tcp_packet(skb, ct, ctinfo,
pcid_off + sizeof(struct pptp_pkt_hdr) +
sizeof(struct PptpControlHeader),
sizeof(new_pcid), (char *)&new_pcid,
diff --git a/net/ipv4/netfilter/nf_nat_proto_gre.c b/net/ipv4/netfilter/nf_nat_proto_gre.c
index e7a2aaf..b820f99 100644
--- a/net/ipv4/netfilter/nf_nat_proto_gre.c
+++ b/net/ipv4/netfilter/nf_nat_proto_gre.c
@@ -98,21 +98,21 @@ gre_unique_tuple(struct nf_conntrack_tuple *tuple,
/* manipulate a GRE packet according to maniptype */
static int
-gre_manip_pkt(struct sk_buff **pskb, unsigned int iphdroff,
+gre_manip_pkt(struct sk_buff *skb, unsigned int iphdroff,
const struct nf_conntrack_tuple *tuple,
enum nf_nat_manip_type maniptype)
{
struct gre_hdr *greh;
struct gre_hdr_pptp *pgreh;
- struct iphdr *iph = (struct iphdr *)((*pskb)->data + iphdroff);
+ struct iphdr *iph = (struct iphdr *)(skb->data + iphdroff);
unsigned int hdroff = iphdroff + iph->ihl * 4;
/* pgreh includes two optional 32bit fields which are not required
* to be there. That's where the magic '8' comes from */
- if (!skb_make_writable(*pskb, hdroff + sizeof(*pgreh) - 8))
+ if (!skb_make_writable(skb, hdroff + sizeof(*pgreh) - 8))
return 0;
- greh = (void *)(*pskb)->data + hdroff;
+ greh = (void *)skb->data + hdroff;
pgreh = (struct gre_hdr_pptp *)greh;
/* we only have destination manip of a packet, since 'source key'
diff --git a/net/ipv4/netfilter/nf_nat_proto_icmp.c b/net/ipv4/netfilter/nf_nat_proto_icmp.c
index 4087f4f..b9fc724 100644
--- a/net/ipv4/netfilter/nf_nat_proto_icmp.c
+++ b/net/ipv4/netfilter/nf_nat_proto_icmp.c
@@ -52,20 +52,20 @@ icmp_unique_tuple(struct nf_conntrack_tuple *tuple,
}
static int
-icmp_manip_pkt(struct sk_buff **pskb,
+icmp_manip_pkt(struct sk_buff *skb,
unsigned int iphdroff,
const struct nf_conntrack_tuple *tuple,
enum nf_nat_manip_type maniptype)
{
- struct iphdr *iph = (struct iphdr *)((*pskb)->data + iphdroff);
+ struct iphdr *iph = (struct iphdr *)(skb->data + iphdroff);
struct icmphdr *hdr;
unsigned int hdroff = iphdroff + iph->ihl*4;
- if (!skb_make_writable(*pskb, hdroff + sizeof(*hdr)))
+ if (!skb_make_writable(skb, hdroff + sizeof(*hdr)))
return 0;
- hdr = (struct icmphdr *)((*pskb)->data + hdroff);
- nf_proto_csum_replace2(&hdr->checksum, *pskb,
+ hdr = (struct icmphdr *)(skb->data + hdroff);
+ nf_proto_csum_replace2(&hdr->checksum, skb,
hdr->un.echo.id, tuple->src.u.icmp.id, 0);
hdr->un.echo.id = tuple->src.u.icmp.id;
return 1;
diff --git a/net/ipv4/netfilter/nf_nat_proto_tcp.c b/net/ipv4/netfilter/nf_nat_proto_tcp.c
index e544125..6bab2e1 100644
--- a/net/ipv4/netfilter/nf_nat_proto_tcp.c
+++ b/net/ipv4/netfilter/nf_nat_proto_tcp.c
@@ -88,12 +88,12 @@ tcp_unique_tuple(struct nf_conntrack_tuple *tuple,
}
static int
-tcp_manip_pkt(struct sk_buff **pskb,
+tcp_manip_pkt(struct sk_buff *skb,
unsigned int iphdroff,
const struct nf_conntrack_tuple *tuple,
enum nf_nat_manip_type maniptype)
{
- struct iphdr *iph = (struct iphdr *)((*pskb)->data + iphdroff);
+ struct iphdr *iph = (struct iphdr *)(skb->data + iphdroff);
struct tcphdr *hdr;
unsigned int hdroff = iphdroff + iph->ihl*4;
__be32 oldip, newip;
@@ -103,14 +103,14 @@ tcp_manip_pkt(struct sk_buff **pskb,
/* this could be a inner header returned in icmp packet; in such
cases we cannot update the checksum field since it is outside of
the 8 bytes of transport layer headers we are guaranteed */
- if ((*pskb)->len >= hdroff + sizeof(struct tcphdr))
+ if (skb->len >= hdroff + sizeof(struct tcphdr))
hdrsize = sizeof(struct tcphdr);
- if (!skb_make_writable(*pskb, hdroff + hdrsize))
+ if (!skb_make_writable(skb, hdroff + hdrsize))
return 0;
- iph = (struct iphdr *)((*pskb)->data + iphdroff);
- hdr = (struct tcphdr *)((*pskb)->data + hdroff);
+ iph = (struct iphdr *)(skb->data + iphdroff);
+ hdr = (struct tcphdr *)(skb->data + hdroff);
if (maniptype == IP_NAT_MANIP_SRC) {
/* Get rid of src ip and src pt */
@@ -132,8 +132,8 @@ tcp_manip_pkt(struct sk_buff **pskb,
if (hdrsize < sizeof(*hdr))
return 1;
- nf_proto_csum_replace4(&hdr->check, *pskb, oldip, newip, 1);
- nf_proto_csum_replace2(&hdr->check, *pskb, oldport, newport, 0);
+ nf_proto_csum_replace4(&hdr->check, skb, oldip, newip, 1);
+ nf_proto_csum_replace2(&hdr->check, skb, oldport, newport, 0);
return 1;
}
diff --git a/net/ipv4/netfilter/nf_nat_proto_udp.c b/net/ipv4/netfilter/nf_nat_proto_udp.c
index ebe9b42..cbf1a61 100644
--- a/net/ipv4/netfilter/nf_nat_proto_udp.c
+++ b/net/ipv4/netfilter/nf_nat_proto_udp.c
@@ -86,22 +86,22 @@ udp_unique_tuple(struct nf_conntrack_tuple *tuple,
}
static int
-udp_manip_pkt(struct sk_buff **pskb,
+udp_manip_pkt(struct sk_buff *skb,
unsigned int iphdroff,
const struct nf_conntrack_tuple *tuple,
enum nf_nat_manip_type maniptype)
{
- struct iphdr *iph = (struct iphdr *)((*pskb)->data + iphdroff);
+ struct iphdr *iph = (struct iphdr *)(skb->data + iphdroff);
struct udphdr *hdr;
unsigned int hdroff = iphdroff + iph->ihl*4;
__be32 oldip, newip;
__be16 *portptr, newport;
- if (!skb_make_writable(*pskb, hdroff + sizeof(*hdr)))
+ if (!skb_make_writable(skb, hdroff + sizeof(*hdr)))
return 0;
- iph = (struct iphdr *)((*pskb)->data + iphdroff);
- hdr = (struct udphdr *)((*pskb)->data + hdroff);
+ iph = (struct iphdr *)(skb->data + iphdroff);
+ hdr = (struct udphdr *)(skb->data + hdroff);
if (maniptype == IP_NAT_MANIP_SRC) {
/* Get rid of src ip and src pt */
@@ -116,9 +116,9 @@ udp_manip_pkt(struct sk_buff **pskb,
newport = tuple->dst.u.udp.port;
portptr = &hdr->dest;
}
- if (hdr->check || (*pskb)->ip_summed == CHECKSUM_PARTIAL) {
- nf_proto_csum_replace4(&hdr->check, *pskb, oldip, newip, 1);
- nf_proto_csum_replace2(&hdr->check, *pskb, *portptr, newport,
+ if (hdr->check || skb->ip_summed == CHECKSUM_PARTIAL) {
+ nf_proto_csum_replace4(&hdr->check, skb, oldip, newip, 1);
+ nf_proto_csum_replace2(&hdr->check, skb, *portptr, newport,
0);
if (!hdr->check)
hdr->check = CSUM_MANGLED_0;
diff --git a/net/ipv4/netfilter/nf_nat_proto_unknown.c b/net/ipv4/netfilter/nf_nat_proto_unknown.c
index f50d020..cfd2742 100644
--- a/net/ipv4/netfilter/nf_nat_proto_unknown.c
+++ b/net/ipv4/netfilter/nf_nat_proto_unknown.c
@@ -37,7 +37,7 @@ static int unknown_unique_tuple(struct nf_conntrack_tuple *tuple,
}
static int
-unknown_manip_pkt(struct sk_buff **pskb,
+unknown_manip_pkt(struct sk_buff *skb,
unsigned int iphdroff,
const struct nf_conntrack_tuple *tuple,
enum nf_nat_manip_type maniptype)
diff --git a/net/ipv4/netfilter/nf_nat_rule.c b/net/ipv4/netfilter/nf_nat_rule.c
index 76ec59a..46b25ab 100644
--- a/net/ipv4/netfilter/nf_nat_rule.c
+++ b/net/ipv4/netfilter/nf_nat_rule.c
@@ -65,7 +65,7 @@ static struct xt_table nat_table = {
};
/* Source NAT */
-static unsigned int ipt_snat_target(struct sk_buff **pskb,
+static unsigned int ipt_snat_target(struct sk_buff *skb,
const struct net_device *in,
const struct net_device *out,
unsigned int hooknum,
@@ -78,7 +78,7 @@ static unsigned int ipt_snat_target(struct sk_buff **pskb,
NF_CT_ASSERT(hooknum == NF_IP_POST_ROUTING);
- ct = nf_ct_get(*pskb, &ctinfo);
+ ct = nf_ct_get(skb, &ctinfo);
/* Connection must be valid and new. */
NF_CT_ASSERT(ct && (ctinfo == IP_CT_NEW || ctinfo == IP_CT_RELATED ||
@@ -107,7 +107,7 @@ static void warn_if_extra_mangle(__be32 dstip, __be32 srcip)
ip_rt_put(rt);
}
-static unsigned int ipt_dnat_target(struct sk_buff **pskb,
+static unsigned int ipt_dnat_target(struct sk_buff *skb,
const struct net_device *in,
const struct net_device *out,
unsigned int hooknum,
@@ -121,14 +121,14 @@ static unsigned int ipt_dnat_target(struct sk_buff **pskb,
NF_CT_ASSERT(hooknum == NF_IP_PRE_ROUTING ||
hooknum == NF_IP_LOCAL_OUT);
- ct = nf_ct_get(*pskb, &ctinfo);
+ ct = nf_ct_get(skb, &ctinfo);
/* Connection must be valid and new. */
NF_CT_ASSERT(ct && (ctinfo == IP_CT_NEW || ctinfo == IP_CT_RELATED));
if (hooknum == NF_IP_LOCAL_OUT &&
mr->range[0].flags & IP_NAT_RANGE_MAP_IPS)
- warn_if_extra_mangle(ip_hdr(*pskb)->daddr,
+ warn_if_extra_mangle(ip_hdr(skb)->daddr,
mr->range[0].min_ip);
return nf_nat_setup_info(ct, &mr->range[0], hooknum);
@@ -204,7 +204,7 @@ alloc_null_binding_confirmed(struct nf_conn *ct, unsigned int hooknum)
return nf_nat_setup_info(ct, &range, hooknum);
}
-int nf_nat_rule_find(struct sk_buff **pskb,
+int nf_nat_rule_find(struct sk_buff *skb,
unsigned int hooknum,
const struct net_device *in,
const struct net_device *out,
@@ -212,7 +212,7 @@ int nf_nat_rule_find(struct sk_buff **pskb,
{
int ret;
- ret = ipt_do_table(pskb, hooknum, in, out, &nat_table);
+ ret = ipt_do_table(skb, hooknum, in, out, &nat_table);
if (ret == NF_ACCEPT) {
if (!nf_nat_initialized(ct, HOOK2MANIP(hooknum)))
diff --git a/net/ipv4/netfilter/nf_nat_sip.c b/net/ipv4/netfilter/nf_nat_sip.c
index e14d419..ce9edbc 100644
--- a/net/ipv4/netfilter/nf_nat_sip.c
+++ b/net/ipv4/netfilter/nf_nat_sip.c
@@ -60,7 +60,7 @@ static void addr_map_init(struct nf_conn *ct, struct addr_map *map)
}
}
-static int map_sip_addr(struct sk_buff **pskb, enum ip_conntrack_info ctinfo,
+static int map_sip_addr(struct sk_buff *skb, enum ip_conntrack_info ctinfo,
struct nf_conn *ct, const char **dptr, size_t dlen,
enum sip_header_pos pos, struct addr_map *map)
{
@@ -84,15 +84,15 @@ static int map_sip_addr(struct sk_buff **pskb, enum ip_conntrack_info ctinfo,
} else
return 1;
- if (!nf_nat_mangle_udp_packet(pskb, ct, ctinfo,
+ if (!nf_nat_mangle_udp_packet(skb, ct, ctinfo,
matchoff, matchlen, addr, addrlen))
return 0;
- *dptr = (*pskb)->data + ip_hdrlen(*pskb) + sizeof(struct udphdr);
+ *dptr = skb->data + ip_hdrlen(skb) + sizeof(struct udphdr);
return 1;
}
-static unsigned int ip_nat_sip(struct sk_buff **pskb,
+static unsigned int ip_nat_sip(struct sk_buff *skb,
enum ip_conntrack_info ctinfo,
struct nf_conn *ct,
const char **dptr)
@@ -101,8 +101,8 @@ static unsigned int ip_nat_sip(struct sk_buff **pskb,
struct addr_map map;
int dataoff, datalen;
- dataoff = ip_hdrlen(*pskb) + sizeof(struct udphdr);
- datalen = (*pskb)->len - dataoff;
+ dataoff = ip_hdrlen(skb) + sizeof(struct udphdr);
+ datalen = skb->len - dataoff;
if (datalen < sizeof("SIP/2.0") - 1)
return NF_ACCEPT;
@@ -121,19 +121,19 @@ static unsigned int ip_nat_sip(struct sk_buff **pskb,
else
pos = POS_REQ_URI;
- if (!map_sip_addr(pskb, ctinfo, ct, dptr, datalen, pos, &map))
+ if (!map_sip_addr(skb, ctinfo, ct, dptr, datalen, pos, &map))
return NF_DROP;
}
- if (!map_sip_addr(pskb, ctinfo, ct, dptr, datalen, POS_FROM, &map) ||
- !map_sip_addr(pskb, ctinfo, ct, dptr, datalen, POS_TO, &map) ||
- !map_sip_addr(pskb, ctinfo, ct, dptr, datalen, POS_VIA, &map) ||
- !map_sip_addr(pskb, ctinfo, ct, dptr, datalen, POS_CONTACT, &map))
+ if (!map_sip_addr(skb, ctinfo, ct, dptr, datalen, POS_FROM, &map) ||
+ !map_sip_addr(skb, ctinfo, ct, dptr, datalen, POS_TO, &map) ||
+ !map_sip_addr(skb, ctinfo, ct, dptr, datalen, POS_VIA, &map) ||
+ !map_sip_addr(skb, ctinfo, ct, dptr, datalen, POS_CONTACT, &map))
return NF_DROP;
return NF_ACCEPT;
}
-static unsigned int mangle_sip_packet(struct sk_buff **pskb,
+static unsigned int mangle_sip_packet(struct sk_buff *skb,
enum ip_conntrack_info ctinfo,
struct nf_conn *ct,
const char **dptr, size_t dlen,
@@ -145,16 +145,16 @@ static unsigned int mangle_sip_packet(struct sk_buff **pskb,
if (ct_sip_get_info(ct, *dptr, dlen, &matchoff, &matchlen, pos) <= 0)
return 0;
- if (!nf_nat_mangle_udp_packet(pskb, ct, ctinfo,
+ if (!nf_nat_mangle_udp_packet(skb, ct, ctinfo,
matchoff, matchlen, buffer, bufflen))
return 0;
/* We need to reload this. Thanks Patrick. */
- *dptr = (*pskb)->data + ip_hdrlen(*pskb) + sizeof(struct udphdr);
+ *dptr = skb->data + ip_hdrlen(skb) + sizeof(struct udphdr);
return 1;
}
-static int mangle_content_len(struct sk_buff **pskb,
+static int mangle_content_len(struct sk_buff *skb,
enum ip_conntrack_info ctinfo,
struct nf_conn *ct,
const char *dptr)
@@ -163,22 +163,22 @@ static int mangle_content_len(struct sk_buff **pskb,
char buffer[sizeof("65536")];
int bufflen;
- dataoff = ip_hdrlen(*pskb) + sizeof(struct udphdr);
+ dataoff = ip_hdrlen(skb) + sizeof(struct udphdr);
/* Get actual SDP lenght */
- if (ct_sip_get_info(ct, dptr, (*pskb)->len - dataoff, &matchoff,
+ if (ct_sip_get_info(ct, dptr, skb->len - dataoff, &matchoff,
&matchlen, POS_SDP_HEADER) > 0) {
/* since ct_sip_get_info() give us a pointer passing 'v='
we need to add 2 bytes in this count. */
- int c_len = (*pskb)->len - dataoff - matchoff + 2;
+ int c_len = skb->len - dataoff - matchoff + 2;
/* Now, update SDP length */
- if (ct_sip_get_info(ct, dptr, (*pskb)->len - dataoff, &matchoff,
+ if (ct_sip_get_info(ct, dptr, skb->len - dataoff, &matchoff,
&matchlen, POS_CONTENT) > 0) {
bufflen = sprintf(buffer, "%u", c_len);
- return nf_nat_mangle_udp_packet(pskb, ct, ctinfo,
+ return nf_nat_mangle_udp_packet(skb, ct, ctinfo,
matchoff, matchlen,
buffer, bufflen);
}
@@ -186,7 +186,7 @@ static int mangle_content_len(struct sk_buff **pskb,
return 0;
}
-static unsigned int mangle_sdp(struct sk_buff **pskb,
+static unsigned int mangle_sdp(struct sk_buff *skb,
enum ip_conntrack_info ctinfo,
struct nf_conn *ct,
__be32 newip, u_int16_t port,
@@ -195,25 +195,25 @@ static unsigned int mangle_sdp(struct sk_buff **pskb,
char buffer[sizeof("nnn.nnn.nnn.nnn")];
unsigned int dataoff, bufflen;
- dataoff = ip_hdrlen(*pskb) + sizeof(struct udphdr);
+ dataoff = ip_hdrlen(skb) + sizeof(struct udphdr);
/* Mangle owner and contact info. */
bufflen = sprintf(buffer, "%u.%u.%u.%u", NIPQUAD(newip));
- if (!mangle_sip_packet(pskb, ctinfo, ct, &dptr, (*pskb)->len - dataoff,
+ if (!mangle_sip_packet(skb, ctinfo, ct, &dptr, skb->len - dataoff,
buffer, bufflen, POS_OWNER_IP4))
return 0;
- if (!mangle_sip_packet(pskb, ctinfo, ct, &dptr, (*pskb)->len - dataoff,
+ if (!mangle_sip_packet(skb, ctinfo, ct, &dptr, skb->len - dataoff,
buffer, bufflen, POS_CONNECTION_IP4))
return 0;
/* Mangle media port. */
bufflen = sprintf(buffer, "%u", port);
- if (!mangle_sip_packet(pskb, ctinfo, ct, &dptr, (*pskb)->len - dataoff,
+ if (!mangle_sip_packet(skb, ctinfo, ct, &dptr, skb->len - dataoff,
buffer, bufflen, POS_MEDIA))
return 0;
- return mangle_content_len(pskb, ctinfo, ct, dptr);
+ return mangle_content_len(skb, ctinfo, ct, dptr);
}
static void ip_nat_sdp_expect(struct nf_conn *ct,
@@ -241,7 +241,7 @@ static void ip_nat_sdp_expect(struct nf_conn *ct,
/* So, this packet has hit the connection tracking matching code.
Mangle it, and change the expectation to match the new version. */
-static unsigned int ip_nat_sdp(struct sk_buff **pskb,
+static unsigned int ip_nat_sdp(struct sk_buff *skb,
enum ip_conntrack_info ctinfo,
struct nf_conntrack_expect *exp,
const char *dptr)
@@ -277,7 +277,7 @@ static unsigned int ip_nat_sdp(struct sk_buff **pskb,
if (port == 0)
return NF_DROP;
- if (!mangle_sdp(pskb, ctinfo, ct, newip, port, dptr)) {
+ if (!mangle_sdp(skb, ctinfo, ct, newip, port, dptr)) {
nf_ct_unexpect_related(exp);
return NF_DROP;
}
diff --git a/net/ipv4/netfilter/nf_nat_snmp_basic.c b/net/ipv4/netfilter/nf_nat_snmp_basic.c
index 87011fe..03709d6 100644
--- a/net/ipv4/netfilter/nf_nat_snmp_basic.c
+++ b/net/ipv4/netfilter/nf_nat_snmp_basic.c
@@ -1188,9 +1188,9 @@ static int snmp_parse_mangle(unsigned char *msg,
*/
static int snmp_translate(struct nf_conn *ct,
enum ip_conntrack_info ctinfo,
- struct sk_buff **pskb)
+ struct sk_buff *skb)
{
- struct iphdr *iph = ip_hdr(*pskb);
+ struct iphdr *iph = ip_hdr(skb);
struct udphdr *udph = (struct udphdr *)((__be32 *)iph + iph->ihl);
u_int16_t udplen = ntohs(udph->len);
u_int16_t paylen = udplen - sizeof(struct udphdr);
@@ -1225,13 +1225,13 @@ static int snmp_translate(struct nf_conn *ct,
/* We don't actually set up expectations, just adjust internal IP
* addresses if this is being NATted */
-static int help(struct sk_buff **pskb, unsigned int protoff,
+static int help(struct sk_buff *skb, unsigned int protoff,
struct nf_conn *ct,
enum ip_conntrack_info ctinfo)
{
int dir = CTINFO2DIR(ctinfo);
unsigned int ret;
- struct iphdr *iph = ip_hdr(*pskb);
+ struct iphdr *iph = ip_hdr(skb);
struct udphdr *udph = (struct udphdr *)((u_int32_t *)iph + iph->ihl);
/* SNMP replies and originating SNMP traps get mangled */
@@ -1250,7 +1250,7 @@ static int help(struct sk_buff **pskb, unsigned int protoff,
* enough room for a UDP header. Just verify the UDP length field so we
* can mess around with the payload.
*/
- if (ntohs(udph->len) != (*pskb)->len - (iph->ihl << 2)) {
+ if (ntohs(udph->len) != skb->len - (iph->ihl << 2)) {
if (net_ratelimit())
printk(KERN_WARNING "SNMP: dropping malformed packet "
"src=%u.%u.%u.%u dst=%u.%u.%u.%u\n",
@@ -1258,11 +1258,11 @@ static int help(struct sk_buff **pskb, unsigned int protoff,
return NF_DROP;
}
- if (!skb_make_writable(*pskb, (*pskb)->len))
+ if (!skb_make_writable(skb, skb->len))
return NF_DROP;
spin_lock_bh(&snmp_lock);
- ret = snmp_translate(ct, ctinfo, pskb);
+ ret = snmp_translate(ct, ctinfo, skb);
spin_unlock_bh(&snmp_lock);
return ret;
}
diff --git a/net/ipv4/netfilter/nf_nat_standalone.c b/net/ipv4/netfilter/nf_nat_standalone.c
index 46cc99d..7db76ea 100644
--- a/net/ipv4/netfilter/nf_nat_standalone.c
+++ b/net/ipv4/netfilter/nf_nat_standalone.c
@@ -67,7 +67,7 @@ static void nat_decode_session(struct sk_buff *skb, struct flowi *fl)
static unsigned int
nf_nat_fn(unsigned int hooknum,
- struct sk_buff **pskb,
+ struct sk_buff *skb,
const struct net_device *in,
const struct net_device *out,
int (*okfn)(struct sk_buff *))
@@ -80,9 +80,9 @@ nf_nat_fn(unsigned int hooknum,
/* We never see fragments: conntrack defrags on pre-routing
and local-out, and nf_nat_out protects post-routing. */
- NF_CT_ASSERT(!(ip_hdr(*pskb)->frag_off & htons(IP_MF | IP_OFFSET)));
+ NF_CT_ASSERT(!(ip_hdr(skb)->frag_off & htons(IP_MF | IP_OFFSET)));
- ct = nf_ct_get(*pskb, &ctinfo);
+ ct = nf_ct_get(skb, &ctinfo);
/* Can't track? It's not due to stress, or conntrack would
have dropped it. Hence it's the user's responsibilty to
packet filter it out, or implement conntrack/NAT for that
@@ -91,10 +91,10 @@ nf_nat_fn(unsigned int hooknum,
/* Exception: ICMP redirect to new connection (not in
hash table yet). We must not let this through, in
case we're doing NAT to the same network. */
- if (ip_hdr(*pskb)->protocol == IPPROTO_ICMP) {
+ if (ip_hdr(skb)->protocol == IPPROTO_ICMP) {
struct icmphdr _hdr, *hp;
- hp = skb_header_pointer(*pskb, ip_hdrlen(*pskb),
+ hp = skb_header_pointer(skb, ip_hdrlen(skb),
sizeof(_hdr), &_hdr);
if (hp != NULL &&
hp->type == ICMP_REDIRECT)
@@ -119,9 +119,9 @@ nf_nat_fn(unsigned int hooknum,
switch (ctinfo) {
case IP_CT_RELATED:
case IP_CT_RELATED+IP_CT_IS_REPLY:
- if (ip_hdr(*pskb)->protocol == IPPROTO_ICMP) {
+ if (ip_hdr(skb)->protocol == IPPROTO_ICMP) {
if (!nf_nat_icmp_reply_translation(ct, ctinfo,
- hooknum, pskb))
+ hooknum, skb))
return NF_DROP;
else
return NF_ACCEPT;
@@ -141,7 +141,7 @@ nf_nat_fn(unsigned int hooknum,
/* LOCAL_IN hook doesn't have a chain! */
ret = alloc_null_binding(ct, hooknum);
else
- ret = nf_nat_rule_find(pskb, hooknum, in, out,
+ ret = nf_nat_rule_find(skb, hooknum, in, out,
ct);
if (ret != NF_ACCEPT) {
@@ -159,31 +159,31 @@ nf_nat_fn(unsigned int hooknum,
ctinfo == (IP_CT_ESTABLISHED+IP_CT_IS_REPLY));
}
- return nf_nat_packet(ct, ctinfo, hooknum, pskb);
+ return nf_nat_packet(ct, ctinfo, hooknum, skb);
}
static unsigned int
nf_nat_in(unsigned int hooknum,
- struct sk_buff **pskb,
+ struct sk_buff *skb,
const struct net_device *in,
const struct net_device *out,
int (*okfn)(struct sk_buff *))
{
unsigned int ret;
- __be32 daddr = ip_hdr(*pskb)->daddr;
+ __be32 daddr = ip_hdr(skb)->daddr;
- ret = nf_nat_fn(hooknum, pskb, in, out, okfn);
+ ret = nf_nat_fn(hooknum, skb, in, out, okfn);
if (ret != NF_DROP && ret != NF_STOLEN &&
- daddr != ip_hdr(*pskb)->daddr) {
- dst_release((*pskb)->dst);
- (*pskb)->dst = NULL;
+ daddr != ip_hdr(skb)->daddr) {
+ dst_release(skb->dst);
+ skb->dst = NULL;
}
return ret;
}
static unsigned int
nf_nat_out(unsigned int hooknum,
- struct sk_buff **pskb,
+ struct sk_buff *skb,
const struct net_device *in,
const struct net_device *out,
int (*okfn)(struct sk_buff *))
@@ -195,14 +195,14 @@ nf_nat_out(unsigned int hooknum,
unsigned int ret;
/* root is playing with raw sockets. */
- if ((*pskb)->len < sizeof(struct iphdr) ||
- ip_hdrlen(*pskb) < sizeof(struct iphdr))
+ if (skb->len < sizeof(struct iphdr) ||
+ ip_hdrlen(skb) < sizeof(struct iphdr))
return NF_ACCEPT;
- ret = nf_nat_fn(hooknum, pskb, in, out, okfn);
+ ret = nf_nat_fn(hooknum, skb, in, out, okfn);
#ifdef CONFIG_XFRM
if (ret != NF_DROP && ret != NF_STOLEN &&
- (ct = nf_ct_get(*pskb, &ctinfo)) != NULL) {
+ (ct = nf_ct_get(skb, &ctinfo)) != NULL) {
enum ip_conntrack_dir dir = CTINFO2DIR(ctinfo);
if (ct->tuplehash[dir].tuple.src.u3.ip !=
@@ -210,7 +210,7 @@ nf_nat_out(unsigned int hooknum,
|| ct->tuplehash[dir].tuple.src.u.all !=
ct->tuplehash[!dir].tuple.dst.u.all
)
- return ip_xfrm_me_harder(pskb) == 0 ? ret : NF_DROP;
+ return ip_xfrm_me_harder(skb) == 0 ? ret : NF_DROP;
}
#endif
return ret;
@@ -218,7 +218,7 @@ nf_nat_out(unsigned int hooknum,
static unsigned int
nf_nat_local_fn(unsigned int hooknum,
- struct sk_buff **pskb,
+ struct sk_buff *skb,
const struct net_device *in,
const struct net_device *out,
int (*okfn)(struct sk_buff *))
@@ -228,24 +228,24 @@ nf_nat_local_fn(unsigned int hooknum,
unsigned int ret;
/* root is playing with raw sockets. */
- if ((*pskb)->len < sizeof(struct iphdr) ||
- ip_hdrlen(*pskb) < sizeof(struct iphdr))
+ if (skb->len < sizeof(struct iphdr) ||
+ ip_hdrlen(skb) < sizeof(struct iphdr))
return NF_ACCEPT;
- ret = nf_nat_fn(hooknum, pskb, in, out, okfn);
+ ret = nf_nat_fn(hooknum, skb, in, out, okfn);
if (ret != NF_DROP && ret != NF_STOLEN &&
- (ct = nf_ct_get(*pskb, &ctinfo)) != NULL) {
+ (ct = nf_ct_get(skb, &ctinfo)) != NULL) {
enum ip_conntrack_dir dir = CTINFO2DIR(ctinfo);
if (ct->tuplehash[dir].tuple.dst.u3.ip !=
ct->tuplehash[!dir].tuple.src.u3.ip) {
- if (ip_route_me_harder(pskb, RTN_UNSPEC))
+ if (ip_route_me_harder(skb, RTN_UNSPEC))
ret = NF_DROP;
}
#ifdef CONFIG_XFRM
else if (ct->tuplehash[dir].tuple.dst.u.all !=
ct->tuplehash[!dir].tuple.src.u.all)
- if (ip_xfrm_me_harder(pskb))
+ if (ip_xfrm_me_harder(skb))
ret = NF_DROP;
#endif
}
@@ -254,7 +254,7 @@ nf_nat_local_fn(unsigned int hooknum,
static unsigned int
nf_nat_adjust(unsigned int hooknum,
- struct sk_buff **pskb,
+ struct sk_buff *skb,
const struct net_device *in,
const struct net_device *out,
int (*okfn)(struct sk_buff *))
@@ -262,10 +262,10 @@ nf_nat_adjust(unsigned int hooknum,
struct nf_conn *ct;
enum ip_conntrack_info ctinfo;
- ct = nf_ct_get(*pskb, &ctinfo);
+ ct = nf_ct_get(skb, &ctinfo);
if (ct && test_bit(IPS_SEQ_ADJUST_BIT, &ct->status)) {
pr_debug("nf_nat_standalone: adjusting sequence number\n");
- if (!nf_nat_seq_adjust(pskb, ct, ctinfo))
+ if (!nf_nat_seq_adjust(skb, ct, ctinfo))
return NF_DROP;
}
return NF_ACCEPT;
diff --git a/net/ipv4/netfilter/nf_nat_tftp.c b/net/ipv4/netfilter/nf_nat_tftp.c
index 04dfeae..0ecec70 100644
--- a/net/ipv4/netfilter/nf_nat_tftp.c
+++ b/net/ipv4/netfilter/nf_nat_tftp.c
@@ -20,7 +20,7 @@ MODULE_DESCRIPTION("TFTP NAT helper");
MODULE_LICENSE("GPL");
MODULE_ALIAS("ip_nat_tftp");
-static unsigned int help(struct sk_buff **pskb,
+static unsigned int help(struct sk_buff *skb,
enum ip_conntrack_info ctinfo,
struct nf_conntrack_expect *exp)
{
diff --git a/net/ipv4/xfrm4_output.c b/net/ipv4/xfrm4_output.c
index 434ef30..a4edd66 100644
--- a/net/ipv4/xfrm4_output.c
+++ b/net/ipv4/xfrm4_output.c
@@ -78,7 +78,7 @@ static int xfrm4_output_finish2(struct sk_buff *skb)
while (likely((err = xfrm4_output_one(skb)) == 0)) {
nf_reset(skb);
- err = nf_hook(PF_INET, NF_IP_LOCAL_OUT, &skb, NULL,
+ err = nf_hook(PF_INET, NF_IP_LOCAL_OUT, skb, NULL,
skb->dst->dev, dst_output);
if (unlikely(err != 1))
break;
@@ -86,7 +86,7 @@ static int xfrm4_output_finish2(struct sk_buff *skb)
if (!skb->dst->xfrm)
return dst_output(skb);
- err = nf_hook(PF_INET, NF_IP_POST_ROUTING, &skb, NULL,
+ err = nf_hook(PF_INET, NF_IP_POST_ROUTING, skb, NULL,
skb->dst->dev, xfrm4_output_finish2);
if (unlikely(err != 1))
break;
diff --git a/net/ipv6/netfilter.c b/net/ipv6/netfilter.c
index 38b1496..b1326c2 100644
--- a/net/ipv6/netfilter.c
+++ b/net/ipv6/netfilter.c
@@ -68,15 +68,15 @@ static void nf_ip6_saveroute(const struct sk_buff *skb, struct nf_info *info)
}
}
-static int nf_ip6_reroute(struct sk_buff **pskb, const struct nf_info *info)
+static int nf_ip6_reroute(struct sk_buff *skb, const struct nf_info *info)
{
struct ip6_rt_info *rt_info = nf_info_reroute(info);
if (info->hook == NF_IP6_LOCAL_OUT) {
- struct ipv6hdr *iph = ipv6_hdr(*pskb);
+ struct ipv6hdr *iph = ipv6_hdr(skb);
if (!ipv6_addr_equal(&iph->daddr, &rt_info->daddr) ||
!ipv6_addr_equal(&iph->saddr, &rt_info->saddr))
- return ip6_route_me_harder(*pskb);
+ return ip6_route_me_harder(skb);
}
return 0;
}
diff --git a/net/ipv6/netfilter/ip6_tables.c b/net/ipv6/netfilter/ip6_tables.c
index cd9df02..acaba15 100644
--- a/net/ipv6/netfilter/ip6_tables.c
+++ b/net/ipv6/netfilter/ip6_tables.c
@@ -205,7 +205,7 @@ ip6_checkentry(const struct ip6t_ip6 *ipv6)
}
static unsigned int
-ip6t_error(struct sk_buff **pskb,
+ip6t_error(struct sk_buff *skb,
const struct net_device *in,
const struct net_device *out,
unsigned int hooknum,
@@ -350,7 +350,7 @@ static void trace_packet(struct sk_buff *skb,
/* Returns one of the generic firewall policies, like NF_ACCEPT. */
unsigned int
-ip6t_do_table(struct sk_buff **pskb,
+ip6t_do_table(struct sk_buff *skb,
unsigned int hook,
const struct net_device *in,
const struct net_device *out,
@@ -389,17 +389,17 @@ ip6t_do_table(struct sk_buff **pskb,
do {
IP_NF_ASSERT(e);
IP_NF_ASSERT(back);
- if (ip6_packet_match(*pskb, indev, outdev, &e->ipv6,
+ if (ip6_packet_match(skb, indev, outdev, &e->ipv6,
&protoff, &offset, &hotdrop)) {
struct ip6t_entry_target *t;
if (IP6T_MATCH_ITERATE(e, do_match,
- *pskb, in, out,
+ skb, in, out,
offset, protoff, &hotdrop) != 0)
goto no_match;
ADD_COUNTER(e->counters,
- ntohs(ipv6_hdr(*pskb)->payload_len)
+ ntohs(ipv6_hdr(skb)->payload_len)
+ IPV6_HDR_LEN,
1);
@@ -409,8 +409,8 @@ ip6t_do_table(struct sk_buff **pskb,
#if defined(CONFIG_NETFILTER_XT_TARGET_TRACE) || \
defined(CONFIG_NETFILTER_XT_TARGET_TRACE_MODULE)
/* The packet is traced: log it */
- if (unlikely((*pskb)->nf_trace))
- trace_packet(*pskb, hook, in, out,
+ if (unlikely(skb->nf_trace))
+ trace_packet(skb, hook, in, out,
table->name, private, e);
#endif
/* Standard target? */
@@ -448,7 +448,7 @@ ip6t_do_table(struct sk_buff **pskb,
((struct ip6t_entry *)table_base)->comefrom
= 0xeeeeeeec;
#endif
- verdict = t->u.kernel.target->target(pskb,
+ verdict = t->u.kernel.target->target(skb,
in, out,
hook,
t->u.kernel.target,
diff --git a/net/ipv6/netfilter/ip6t_HL.c b/net/ipv6/netfilter/ip6t_HL.c
index f76197f..9afc836 100644
--- a/net/ipv6/netfilter/ip6t_HL.c
+++ b/net/ipv6/netfilter/ip6t_HL.c
@@ -18,7 +18,7 @@ MODULE_AUTHOR("Maciej Soltysiak <solt@dns.toxicfilms.tv>");
MODULE_DESCRIPTION("IP6 tables Hop Limit modification module");
MODULE_LICENSE("GPL");
-static unsigned int ip6t_hl_target(struct sk_buff **pskb,
+static unsigned int ip6t_hl_target(struct sk_buff *skb,
const struct net_device *in,
const struct net_device *out,
unsigned int hooknum,
@@ -29,10 +29,10 @@ static unsigned int ip6t_hl_target(struct sk_buff **pskb,
const struct ip6t_HL_info *info = targinfo;
int new_hl;
- if (!skb_make_writable(*pskb, (*pskb)->len))
+ if (!skb_make_writable(skb, skb->len))
return NF_DROP;
- ip6h = ipv6_hdr(*pskb);
+ ip6h = ipv6_hdr(skb);
switch (info->mode) {
case IP6T_HL_SET:
diff --git a/net/ipv6/netfilter/ip6t_LOG.c b/net/ipv6/netfilter/ip6t_LOG.c
index 6ab9900..7a48c34 100644
--- a/net/ipv6/netfilter/ip6t_LOG.c
+++ b/net/ipv6/netfilter/ip6t_LOG.c
@@ -431,7 +431,7 @@ ip6t_log_packet(unsigned int pf,
}
static unsigned int
-ip6t_log_target(struct sk_buff **pskb,
+ip6t_log_target(struct sk_buff *skb,
const struct net_device *in,
const struct net_device *out,
unsigned int hooknum,
@@ -445,8 +445,7 @@ ip6t_log_target(struct sk_buff **pskb,
li.u.log.level = loginfo->level;
li.u.log.logflags = loginfo->logflags;
- ip6t_log_packet(PF_INET6, hooknum, *pskb, in, out, &li,
- loginfo->prefix);
+ ip6t_log_packet(PF_INET6, hooknum, skb, in, out, &li, loginfo->prefix);
return XT_CONTINUE;
}
diff --git a/net/ipv6/netfilter/ip6t_REJECT.c b/net/ipv6/netfilter/ip6t_REJECT.c
index 3fd08d5..1a7d291 100644
--- a/net/ipv6/netfilter/ip6t_REJECT.c
+++ b/net/ipv6/netfilter/ip6t_REJECT.c
@@ -172,7 +172,7 @@ send_unreach(struct sk_buff *skb_in, unsigned char code, unsigned int hooknum)
icmpv6_send(skb_in, ICMPV6_DEST_UNREACH, code, 0, NULL);
}
-static unsigned int reject6_target(struct sk_buff **pskb,
+static unsigned int reject6_target(struct sk_buff *skb,
const struct net_device *in,
const struct net_device *out,
unsigned int hooknum,
@@ -187,25 +187,25 @@ static unsigned int reject6_target(struct sk_buff **pskb,
must return an absolute verdict. --RR */
switch (reject->with) {
case IP6T_ICMP6_NO_ROUTE:
- send_unreach(*pskb, ICMPV6_NOROUTE, hooknum);
+ send_unreach(skb, ICMPV6_NOROUTE, hooknum);
break;
case IP6T_ICMP6_ADM_PROHIBITED:
- send_unreach(*pskb, ICMPV6_ADM_PROHIBITED, hooknum);
+ send_unreach(skb, ICMPV6_ADM_PROHIBITED, hooknum);
break;
case IP6T_ICMP6_NOT_NEIGHBOUR:
- send_unreach(*pskb, ICMPV6_NOT_NEIGHBOUR, hooknum);
+ send_unreach(skb, ICMPV6_NOT_NEIGHBOUR, hooknum);
break;
case IP6T_ICMP6_ADDR_UNREACH:
- send_unreach(*pskb, ICMPV6_ADDR_UNREACH, hooknum);
+ send_unreach(skb, ICMPV6_ADDR_UNREACH, hooknum);
break;
case IP6T_ICMP6_PORT_UNREACH:
- send_unreach(*pskb, ICMPV6_PORT_UNREACH, hooknum);
+ send_unreach(skb, ICMPV6_PORT_UNREACH, hooknum);
break;
case IP6T_ICMP6_ECHOREPLY:
/* Do nothing */
break;
case IP6T_TCP_RESET:
- send_reset(*pskb);
+ send_reset(skb);
break;
default:
if (net_ratelimit())
diff --git a/net/ipv6/netfilter/ip6table_filter.c b/net/ipv6/netfilter/ip6table_filter.c
index 7e32e2a..1d26b20 100644
--- a/net/ipv6/netfilter/ip6table_filter.c
+++ b/net/ipv6/netfilter/ip6table_filter.c
@@ -60,32 +60,32 @@ static struct xt_table packet_filter = {
/* The work comes in here from netfilter.c. */
static unsigned int
ip6t_hook(unsigned int hook,
- struct sk_buff **pskb,
+ struct sk_buff *skb,
const struct net_device *in,
const struct net_device *out,
int (*okfn)(struct sk_buff *))
{
- return ip6t_do_table(pskb, hook, in, out, &packet_filter);
+ return ip6t_do_table(skb, hook, in, out, &packet_filter);
}
static unsigned int
ip6t_local_out_hook(unsigned int hook,
- struct sk_buff **pskb,
+ struct sk_buff *skb,
const struct net_device *in,
const struct net_device *out,
int (*okfn)(struct sk_buff *))
{
#if 0
/* root is playing with raw sockets. */
- if ((*pskb)->len < sizeof(struct iphdr)
- || ip_hdrlen(*pskb) < sizeof(struct iphdr)) {
+ if (skb->len < sizeof(struct iphdr)
+ || ip_hdrlen(skb) < sizeof(struct iphdr)) {
if (net_ratelimit())
printk("ip6t_hook: happy cracking.\n");
return NF_ACCEPT;
}
#endif
- return ip6t_do_table(pskb, hook, in, out, &packet_filter);
+ return ip6t_do_table(skb, hook, in, out, &packet_filter);
}
static struct nf_hook_ops ip6t_ops[] = {
diff --git a/net/ipv6/netfilter/ip6table_mangle.c b/net/ipv6/netfilter/ip6table_mangle.c
index f0a9efa..a0b6381 100644
--- a/net/ipv6/netfilter/ip6table_mangle.c
+++ b/net/ipv6/netfilter/ip6table_mangle.c
@@ -68,17 +68,17 @@ static struct xt_table packet_mangler = {
/* The work comes in here from netfilter.c. */
static unsigned int
ip6t_route_hook(unsigned int hook,
- struct sk_buff **pskb,
+ struct sk_buff *skb,
const struct net_device *in,
const struct net_device *out,
int (*okfn)(struct sk_buff *))
{
- return ip6t_do_table(pskb, hook, in, out, &packet_mangler);
+ return ip6t_do_table(skb, hook, in, out, &packet_mangler);
}
static unsigned int
ip6t_local_hook(unsigned int hook,
- struct sk_buff **pskb,
+ struct sk_buff *skb,
const struct net_device *in,
const struct net_device *out,
int (*okfn)(struct sk_buff *))
@@ -91,8 +91,8 @@ ip6t_local_hook(unsigned int hook,
#if 0
/* root is playing with raw sockets. */
- if ((*pskb)->len < sizeof(struct iphdr)
- || ip_hdrlen(*pskb) < sizeof(struct iphdr)) {
+ if (skb->len < sizeof(struct iphdr)
+ || ip_hdrlen(skb) < sizeof(struct iphdr)) {
if (net_ratelimit())
printk("ip6t_hook: happy cracking.\n");
return NF_ACCEPT;
@@ -100,22 +100,22 @@ ip6t_local_hook(unsigned int hook,
#endif
/* save source/dest address, mark, hoplimit, flowlabel, priority, */
- memcpy(&saddr, &ipv6_hdr(*pskb)->saddr, sizeof(saddr));
- memcpy(&daddr, &ipv6_hdr(*pskb)->daddr, sizeof(daddr));
- mark = (*pskb)->mark;
- hop_limit = ipv6_hdr(*pskb)->hop_limit;
+ memcpy(&saddr, &ipv6_hdr(skb)->saddr, sizeof(saddr));
+ memcpy(&daddr, &ipv6_hdr(skb)->daddr, sizeof(daddr));
+ mark = skb->mark;
+ hop_limit = ipv6_hdr(skb)->hop_limit;
/* flowlabel and prio (includes version, which shouldn't change either */
- flowlabel = *((u_int32_t *)ipv6_hdr(*pskb));
+ flowlabel = *((u_int32_t *)ipv6_hdr(skb));
- ret = ip6t_do_table(pskb, hook, in, out, &packet_mangler);
+ ret = ip6t_do_table(skb, hook, in, out, &packet_mangler);
if (ret != NF_DROP && ret != NF_STOLEN
- && (memcmp(&ipv6_hdr(*pskb)->saddr, &saddr, sizeof(saddr))
- || memcmp(&ipv6_hdr(*pskb)->daddr, &daddr, sizeof(daddr))
- || (*pskb)->mark != mark
- || ipv6_hdr(*pskb)->hop_limit != hop_limit))
- return ip6_route_me_harder(*pskb) == 0 ? ret : NF_DROP;
+ && (memcmp(&ipv6_hdr(skb)->saddr, &saddr, sizeof(saddr))
+ || memcmp(&ipv6_hdr(skb)->daddr, &daddr, sizeof(daddr))
+ || skb->mark != mark
+ || ipv6_hdr(skb)->hop_limit != hop_limit))
+ return ip6_route_me_harder(skb) == 0 ? ret : NF_DROP;
return ret;
}
diff --git a/net/ipv6/netfilter/ip6table_raw.c b/net/ipv6/netfilter/ip6table_raw.c
index ec290e4..8f7109f 100644
--- a/net/ipv6/netfilter/ip6table_raw.c
+++ b/net/ipv6/netfilter/ip6table_raw.c
@@ -46,12 +46,12 @@ static struct xt_table packet_raw = {
/* The work comes in here from netfilter.c. */
static unsigned int
ip6t_hook(unsigned int hook,
- struct sk_buff **pskb,
+ struct sk_buff *skb,
const struct net_device *in,
const struct net_device *out,
int (*okfn)(struct sk_buff *))
{
- return ip6t_do_table(pskb, hook, in, out, &packet_raw);
+ return ip6t_do_table(skb, hook, in, out, &packet_raw);
}
static struct nf_hook_ops ip6t_ops[] = {
diff --git a/net/ipv6/netfilter/nf_conntrack_l3proto_ipv6.c b/net/ipv6/netfilter/nf_conntrack_l3proto_ipv6.c
index 37a3db9..e9369dc 100644
--- a/net/ipv6/netfilter/nf_conntrack_l3proto_ipv6.c
+++ b/net/ipv6/netfilter/nf_conntrack_l3proto_ipv6.c
@@ -145,7 +145,7 @@ static int ipv6_get_l4proto(const struct sk_buff *skb, unsigned int nhoff,
}
static unsigned int ipv6_confirm(unsigned int hooknum,
- struct sk_buff **pskb,
+ struct sk_buff *skb,
const struct net_device *in,
const struct net_device *out,
int (*okfn)(struct sk_buff *))
@@ -155,12 +155,12 @@ static unsigned int ipv6_confirm(unsigned int hooknum,
struct nf_conntrack_helper *helper;
enum ip_conntrack_info ctinfo;
unsigned int ret, protoff;
- unsigned int extoff = (u8 *)(ipv6_hdr(*pskb) + 1) - (*pskb)->data;
- unsigned char pnum = ipv6_hdr(*pskb)->nexthdr;
+ unsigned int extoff = (u8 *)(ipv6_hdr(skb) + 1) - skb->data;
+ unsigned char pnum = ipv6_hdr(skb)->nexthdr;
/* This is where we call the helper: as the packet goes out. */
- ct = nf_ct_get(*pskb, &ctinfo);
+ ct = nf_ct_get(skb, &ctinfo);
if (!ct || ctinfo == IP_CT_RELATED + IP_CT_IS_REPLY)
goto out;
@@ -172,23 +172,23 @@ static unsigned int ipv6_confirm(unsigned int hooknum,
if (!helper)
goto out;
- protoff = nf_ct_ipv6_skip_exthdr(*pskb, extoff, &pnum,
- (*pskb)->len - extoff);
- if (protoff > (*pskb)->len || pnum == NEXTHDR_FRAGMENT) {
+ protoff = nf_ct_ipv6_skip_exthdr(skb, extoff, &pnum,
+ skb->len - extoff);
+ if (protoff > skb->len || pnum == NEXTHDR_FRAGMENT) {
pr_debug("proto header not found\n");
return NF_ACCEPT;
}
- ret = helper->help(pskb, protoff, ct, ctinfo);
+ ret = helper->help(skb, protoff, ct, ctinfo);
if (ret != NF_ACCEPT)
return ret;
out:
/* We've seen it coming out the other side: confirm it */
- return nf_conntrack_confirm(pskb);
+ return nf_conntrack_confirm(skb);
}
static unsigned int ipv6_defrag(unsigned int hooknum,
- struct sk_buff **pskb,
+ struct sk_buff *skb,
const struct net_device *in,
const struct net_device *out,
int (*okfn)(struct sk_buff *))
@@ -196,17 +196,17 @@ static unsigned int ipv6_defrag(unsigned int hooknum,
struct sk_buff *reasm;
/* Previously seen (loopback)? */
- if ((*pskb)->nfct)
+ if (skb->nfct)
return NF_ACCEPT;
- reasm = nf_ct_frag6_gather(*pskb);
+ reasm = nf_ct_frag6_gather(skb);
/* queued */
if (reasm == NULL)
return NF_STOLEN;
/* error occured or not fragmented */
- if (reasm == *pskb)
+ if (reasm == skb)
return NF_ACCEPT;
nf_ct_frag6_output(hooknum, reasm, (struct net_device *)in,
@@ -216,12 +216,12 @@ static unsigned int ipv6_defrag(unsigned int hooknum,
}
static unsigned int ipv6_conntrack_in(unsigned int hooknum,
- struct sk_buff **pskb,
+ struct sk_buff *skb,
const struct net_device *in,
const struct net_device *out,
int (*okfn)(struct sk_buff *))
{
- struct sk_buff *reasm = (*pskb)->nfct_reasm;
+ struct sk_buff *reasm = skb->nfct_reasm;
/* This packet is fragmented and has reassembled packet. */
if (reasm) {
@@ -229,32 +229,32 @@ static unsigned int ipv6_conntrack_in(unsigned int hooknum,
if (!reasm->nfct) {
unsigned int ret;
- ret = nf_conntrack_in(PF_INET6, hooknum, &reasm);
+ ret = nf_conntrack_in(PF_INET6, hooknum, reasm);
if (ret != NF_ACCEPT)
return ret;
}
nf_conntrack_get(reasm->nfct);
- (*pskb)->nfct = reasm->nfct;
- (*pskb)->nfctinfo = reasm->nfctinfo;
+ skb->nfct = reasm->nfct;
+ skb->nfctinfo = reasm->nfctinfo;
return NF_ACCEPT;
}
- return nf_conntrack_in(PF_INET6, hooknum, pskb);
+ return nf_conntrack_in(PF_INET6, hooknum, skb);
}
static unsigned int ipv6_conntrack_local(unsigned int hooknum,
- struct sk_buff **pskb,
+ struct sk_buff *skb,
const struct net_device *in,
const struct net_device *out,
int (*okfn)(struct sk_buff *))
{
/* root is playing with raw sockets. */
- if ((*pskb)->len < sizeof(struct ipv6hdr)) {
+ if (skb->len < sizeof(struct ipv6hdr)) {
if (net_ratelimit())
printk("ipv6_conntrack_local: packet too short\n");
return NF_ACCEPT;
}
- return ipv6_conntrack_in(hooknum, pskb, in, out, okfn);
+ return ipv6_conntrack_in(hooknum, skb, in, out, okfn);
}
static struct nf_hook_ops ipv6_conntrack_ops[] = {
diff --git a/net/ipv6/xfrm6_output.c b/net/ipv6/xfrm6_output.c
index 4618c18..a5a32c1 100644
--- a/net/ipv6/xfrm6_output.c
+++ b/net/ipv6/xfrm6_output.c
@@ -80,7 +80,7 @@ static int xfrm6_output_finish2(struct sk_buff *skb)
while (likely((err = xfrm6_output_one(skb)) == 0)) {
nf_reset(skb);
- err = nf_hook(PF_INET6, NF_IP6_LOCAL_OUT, &skb, NULL,
+ err = nf_hook(PF_INET6, NF_IP6_LOCAL_OUT, skb, NULL,
skb->dst->dev, dst_output);
if (unlikely(err != 1))
break;
@@ -88,7 +88,7 @@ static int xfrm6_output_finish2(struct sk_buff *skb)
if (!skb->dst->xfrm)
return dst_output(skb);
- err = nf_hook(PF_INET6, NF_IP6_POST_ROUTING, &skb, NULL,
+ err = nf_hook(PF_INET6, NF_IP6_POST_ROUTING, skb, NULL,
skb->dst->dev, xfrm6_output_finish2);
if (unlikely(err != 1))
break;
diff --git a/net/netfilter/core.c b/net/netfilter/core.c
index 2c9e8e3..bed9ba0 100644
--- a/net/netfilter/core.c
+++ b/net/netfilter/core.c
@@ -117,7 +117,7 @@ void nf_unregister_hooks(struct nf_hook_ops *reg, unsigned int n)
EXPORT_SYMBOL(nf_unregister_hooks);
unsigned int nf_iterate(struct list_head *head,
- struct sk_buff **skb,
+ struct sk_buff *skb,
int hook,
const struct net_device *indev,
const struct net_device *outdev,
@@ -160,7 +160,7 @@ unsigned int nf_iterate(struct list_head *head,
/* Returns 1 if okfn() needs to be executed by the caller,
* -EPERM for NF_DROP, 0 otherwise. */
-int nf_hook_slow(int pf, unsigned int hook, struct sk_buff **pskb,
+int nf_hook_slow(int pf, unsigned int hook, struct sk_buff *skb,
struct net_device *indev,
struct net_device *outdev,
int (*okfn)(struct sk_buff *),
@@ -175,17 +175,17 @@ int nf_hook_slow(int pf, unsigned int hook, struct sk_buff **pskb,
elem = &nf_hooks[pf][hook];
next_hook:
- verdict = nf_iterate(&nf_hooks[pf][hook], pskb, hook, indev,
+ verdict = nf_iterate(&nf_hooks[pf][hook], skb, hook, indev,
outdev, &elem, okfn, hook_thresh);
if (verdict == NF_ACCEPT || verdict == NF_STOP) {
ret = 1;
goto unlock;
} else if (verdict == NF_DROP) {
- kfree_skb(*pskb);
+ kfree_skb(skb);
ret = -EPERM;
} else if ((verdict & NF_VERDICT_MASK) == NF_QUEUE) {
NFDEBUG("nf_hook: Verdict = QUEUE.\n");
- if (!nf_queue(*pskb, elem, pf, hook, indev, outdev, okfn,
+ if (!nf_queue(skb, elem, pf, hook, indev, outdev, okfn,
verdict >> NF_VERDICT_BITS))
goto next_hook;
}
diff --git a/net/netfilter/nf_conntrack_amanda.c b/net/netfilter/nf_conntrack_amanda.c
index e42ab23..7b8239c 100644
--- a/net/netfilter/nf_conntrack_amanda.c
+++ b/net/netfilter/nf_conntrack_amanda.c
@@ -36,7 +36,7 @@ MODULE_PARM_DESC(master_timeout, "timeout for the master connection");
module_param(ts_algo, charp, 0400);
MODULE_PARM_DESC(ts_algo, "textsearch algorithm to use (default kmp)");
-unsigned int (*nf_nat_amanda_hook)(struct sk_buff **pskb,
+unsigned int (*nf_nat_amanda_hook)(struct sk_buff *skb,
enum ip_conntrack_info ctinfo,
unsigned int matchoff,
unsigned int matchlen,
@@ -79,7 +79,7 @@ static struct {
},
};
-static int amanda_help(struct sk_buff **pskb,
+static int amanda_help(struct sk_buff *skb,
unsigned int protoff,
struct nf_conn *ct,
enum ip_conntrack_info ctinfo)
@@ -101,25 +101,25 @@ static int amanda_help(struct sk_buff **pskb,
/* increase the UDP timeout of the master connection as replies from
* Amanda clients to the server can be quite delayed */
- nf_ct_refresh(ct, *pskb, master_timeout * HZ);
+ nf_ct_refresh(ct, skb, master_timeout * HZ);
/* No data? */
dataoff = protoff + sizeof(struct udphdr);
- if (dataoff >= (*pskb)->len) {
+ if (dataoff >= skb->len) {
if (net_ratelimit())
- printk("amanda_help: skblen = %u\n", (*pskb)->len);
+ printk("amanda_help: skblen = %u\n", skb->len);
return NF_ACCEPT;
}
memset(&ts, 0, sizeof(ts));
- start = skb_find_text(*pskb, dataoff, (*pskb)->len,
+ start = skb_find_text(skb, dataoff, skb->len,
search[SEARCH_CONNECT].ts, &ts);
if (start == UINT_MAX)
goto out;
start += dataoff + search[SEARCH_CONNECT].len;
memset(&ts, 0, sizeof(ts));
- stop = skb_find_text(*pskb, start, (*pskb)->len,
+ stop = skb_find_text(skb, start, skb->len,
search[SEARCH_NEWLINE].ts, &ts);
if (stop == UINT_MAX)
goto out;
@@ -127,13 +127,13 @@ static int amanda_help(struct sk_buff **pskb,
for (i = SEARCH_DATA; i <= SEARCH_INDEX; i++) {
memset(&ts, 0, sizeof(ts));
- off = skb_find_text(*pskb, start, stop, search[i].ts, &ts);
+ off = skb_find_text(skb, start, stop, search[i].ts, &ts);
if (off == UINT_MAX)
continue;
off += start + search[i].len;
len = min_t(unsigned int, sizeof(pbuf) - 1, stop - off);
- if (skb_copy_bits(*pskb, off, pbuf, len))
+ if (skb_copy_bits(skb, off, pbuf, len))
break;
pbuf[len] = '\0';
@@ -153,7 +153,7 @@ static int amanda_help(struct sk_buff **pskb,
nf_nat_amanda = rcu_dereference(nf_nat_amanda_hook);
if (nf_nat_amanda && ct->status & IPS_NAT_MASK)
- ret = nf_nat_amanda(pskb, ctinfo, off - dataoff,
+ ret = nf_nat_amanda(skb, ctinfo, off - dataoff,
len, exp);
else if (nf_ct_expect_related(exp) != 0)
ret = NF_DROP;
diff --git a/net/netfilter/nf_conntrack_core.c b/net/netfilter/nf_conntrack_core.c
index 83c30b4..4d6171b 100644
--- a/net/netfilter/nf_conntrack_core.c
+++ b/net/netfilter/nf_conntrack_core.c
@@ -307,7 +307,7 @@ EXPORT_SYMBOL_GPL(nf_conntrack_hash_insert);
/* Confirm a connection given skb; places it in hash table */
int
-__nf_conntrack_confirm(struct sk_buff **pskb)
+__nf_conntrack_confirm(struct sk_buff *skb)
{
unsigned int hash, repl_hash;
struct nf_conntrack_tuple_hash *h;
@@ -316,7 +316,7 @@ __nf_conntrack_confirm(struct sk_buff **pskb)
struct hlist_node *n;
enum ip_conntrack_info ctinfo;
- ct = nf_ct_get(*pskb, &ctinfo);
+ ct = nf_ct_get(skb, &ctinfo);
/* ipt_REJECT uses nf_conntrack_attach to attach related
ICMP/TCP RST packets in other direction. Actual packet
@@ -367,14 +367,14 @@ __nf_conntrack_confirm(struct sk_buff **pskb)
write_unlock_bh(&nf_conntrack_lock);
help = nfct_help(ct);
if (help && help->helper)
- nf_conntrack_event_cache(IPCT_HELPER, *pskb);
+ nf_conntrack_event_cache(IPCT_HELPER, skb);
#ifdef CONFIG_NF_NAT_NEEDED
if (test_bit(IPS_SRC_NAT_DONE_BIT, &ct->status) ||
test_bit(IPS_DST_NAT_DONE_BIT, &ct->status))
- nf_conntrack_event_cache(IPCT_NATINFO, *pskb);
+ nf_conntrack_event_cache(IPCT_NATINFO, skb);
#endif
nf_conntrack_event_cache(master_ct(ct) ?
- IPCT_RELATED : IPCT_NEW, *pskb);
+ IPCT_RELATED : IPCT_NEW, skb);
return NF_ACCEPT;
out:
@@ -632,7 +632,7 @@ resolve_normal_ct(struct sk_buff *skb,
}
unsigned int
-nf_conntrack_in(int pf, unsigned int hooknum, struct sk_buff **pskb)
+nf_conntrack_in(int pf, unsigned int hooknum, struct sk_buff *skb)
{
struct nf_conn *ct;
enum ip_conntrack_info ctinfo;
@@ -644,14 +644,14 @@ nf_conntrack_in(int pf, unsigned int hooknum, struct sk_buff **pskb)
int ret;
/* Previously seen (loopback or untracked)? Ignore. */
- if ((*pskb)->nfct) {
+ if (skb->nfct) {
NF_CT_STAT_INC_ATOMIC(ignore);
return NF_ACCEPT;
}
/* rcu_read_lock()ed by nf_hook_slow */
l3proto = __nf_ct_l3proto_find((u_int16_t)pf);
- ret = l3proto->get_l4proto(*pskb, skb_network_offset(*pskb),
+ ret = l3proto->get_l4proto(skb, skb_network_offset(skb),
&dataoff, &protonum);
if (ret <= 0) {
pr_debug("not prepared to track yet or error occured\n");
@@ -666,13 +666,13 @@ nf_conntrack_in(int pf, unsigned int hooknum, struct sk_buff **pskb)
* inverse of the return code tells to the netfilter
* core what to do with the packet. */
if (l4proto->error != NULL &&
- (ret = l4proto->error(*pskb, dataoff, &ctinfo, pf, hooknum)) <= 0) {
+ (ret = l4proto->error(skb, dataoff, &ctinfo, pf, hooknum)) <= 0) {
NF_CT_STAT_INC_ATOMIC(error);
NF_CT_STAT_INC_ATOMIC(invalid);
return -ret;
}
- ct = resolve_normal_ct(*pskb, dataoff, pf, protonum, l3proto, l4proto,
+ ct = resolve_normal_ct(skb, dataoff, pf, protonum, l3proto, l4proto,
&set_reply, &ctinfo);
if (!ct) {
/* Not valid part of a connection */
@@ -686,21 +686,21 @@ nf_conntrack_in(int pf, unsigned int hooknum, struct sk_buff **pskb)
return NF_DROP;
}
- NF_CT_ASSERT((*pskb)->nfct);
+ NF_CT_ASSERT(skb->nfct);
- ret = l4proto->packet(ct, *pskb, dataoff, ctinfo, pf, hooknum);
+ ret = l4proto->packet(ct, skb, dataoff, ctinfo, pf, hooknum);
if (ret < 0) {
/* Invalid: inverse of the return code tells
* the netfilter core what to do */
pr_debug("nf_conntrack_in: Can't track with proto module\n");
- nf_conntrack_put((*pskb)->nfct);
- (*pskb)->nfct = NULL;
+ nf_conntrack_put(skb->nfct);
+ skb->nfct = NULL;
NF_CT_STAT_INC_ATOMIC(invalid);
return -ret;
}
if (set_reply && !test_and_set_bit(IPS_SEEN_REPLY_BIT, &ct->status))
- nf_conntrack_event_cache(IPCT_STATUS, *pskb);
+ nf_conntrack_event_cache(IPCT_STATUS, skb);
return ret;
}
diff --git a/net/netfilter/nf_conntrack_ftp.c b/net/netfilter/nf_conntrack_ftp.c
index c763ee7..6df2590 100644
--- a/net/netfilter/nf_conntrack_ftp.c
+++ b/net/netfilter/nf_conntrack_ftp.c
@@ -43,7 +43,7 @@ module_param_array(ports, ushort, &ports_c, 0400);
static int loose;
module_param(loose, bool, 0600);
-unsigned int (*nf_nat_ftp_hook)(struct sk_buff **pskb,
+unsigned int (*nf_nat_ftp_hook)(struct sk_buff *skb,
enum ip_conntrack_info ctinfo,
enum nf_ct_ftp_type type,
unsigned int matchoff,
@@ -344,7 +344,7 @@ static void update_nl_seq(u32 nl_seq, struct nf_ct_ftp_master *info, int dir,
}
}
-static int help(struct sk_buff **pskb,
+static int help(struct sk_buff *skb,
unsigned int protoff,
struct nf_conn *ct,
enum ip_conntrack_info ctinfo)
@@ -371,21 +371,21 @@ static int help(struct sk_buff **pskb,
return NF_ACCEPT;
}
- th = skb_header_pointer(*pskb, protoff, sizeof(_tcph), &_tcph);
+ th = skb_header_pointer(skb, protoff, sizeof(_tcph), &_tcph);
if (th == NULL)
return NF_ACCEPT;
dataoff = protoff + th->doff * 4;
/* No data? */
- if (dataoff >= (*pskb)->len) {
+ if (dataoff >= skb->len) {
pr_debug("ftp: dataoff(%u) >= skblen(%u)\n", dataoff,
- (*pskb)->len);
+ skb->len);
return NF_ACCEPT;
}
- datalen = (*pskb)->len - dataoff;
+ datalen = skb->len - dataoff;
spin_lock_bh(&nf_ftp_lock);
- fb_ptr = skb_header_pointer(*pskb, dataoff, datalen, ftp_buffer);
+ fb_ptr = skb_header_pointer(skb, dataoff, datalen, ftp_buffer);
BUG_ON(fb_ptr == NULL);
ends_in_nl = (fb_ptr[datalen - 1] == '\n');
@@ -491,7 +491,7 @@ static int help(struct sk_buff **pskb,
* (possibly changed) expectation itself. */
nf_nat_ftp = rcu_dereference(nf_nat_ftp_hook);
if (nf_nat_ftp && ct->status & IPS_NAT_MASK)
- ret = nf_nat_ftp(pskb, ctinfo, search[dir][i].ftptype,
+ ret = nf_nat_ftp(skb, ctinfo, search[dir][i].ftptype,
matchoff, matchlen, exp);
else {
/* Can't expect this? Best to drop packet now. */
@@ -508,7 +508,7 @@ out_update_nl:
/* Now if this ends in \n, update ftp info. Seq may have been
* adjusted by NAT code. */
if (ends_in_nl)
- update_nl_seq(seq, ct_ftp_info, dir, *pskb);
+ update_nl_seq(seq, ct_ftp_info, dir, skb);
out:
spin_unlock_bh(&nf_ftp_lock);
return ret;
diff --git a/net/netfilter/nf_conntrack_h323_main.c b/net/netfilter/nf_conntrack_h323_main.c
index a8a9dfb..f23fd95 100644
--- a/net/netfilter/nf_conntrack_h323_main.c
+++ b/net/netfilter/nf_conntrack_h323_main.c
@@ -47,27 +47,27 @@ MODULE_PARM_DESC(callforward_filter, "only create call forwarding expectations "
"(determined by routing information)");
/* Hooks for NAT */
-int (*set_h245_addr_hook) (struct sk_buff **pskb,
+int (*set_h245_addr_hook) (struct sk_buff *skb,
unsigned char **data, int dataoff,
H245_TransportAddress *taddr,
union nf_conntrack_address *addr, __be16 port)
__read_mostly;
-int (*set_h225_addr_hook) (struct sk_buff **pskb,
+int (*set_h225_addr_hook) (struct sk_buff *skb,
unsigned char **data, int dataoff,
TransportAddress *taddr,
union nf_conntrack_address *addr, __be16 port)
__read_mostly;
-int (*set_sig_addr_hook) (struct sk_buff **pskb,
+int (*set_sig_addr_hook) (struct sk_buff *skb,
struct nf_conn *ct,
enum ip_conntrack_info ctinfo,
unsigned char **data,
TransportAddress *taddr, int count) __read_mostly;
-int (*set_ras_addr_hook) (struct sk_buff **pskb,
+int (*set_ras_addr_hook) (struct sk_buff *skb,
struct nf_conn *ct,
enum ip_conntrack_info ctinfo,
unsigned char **data,
TransportAddress *taddr, int count) __read_mostly;
-int (*nat_rtp_rtcp_hook) (struct sk_buff **pskb,
+int (*nat_rtp_rtcp_hook) (struct sk_buff *skb,
struct nf_conn *ct,
enum ip_conntrack_info ctinfo,
unsigned char **data, int dataoff,
@@ -75,25 +75,25 @@ int (*nat_rtp_rtcp_hook) (struct sk_buff **pskb,
__be16 port, __be16 rtp_port,
struct nf_conntrack_expect *rtp_exp,
struct nf_conntrack_expect *rtcp_exp) __read_mostly;
-int (*nat_t120_hook) (struct sk_buff **pskb,
+int (*nat_t120_hook) (struct sk_buff *skb,
struct nf_conn *ct,
enum ip_conntrack_info ctinfo,
unsigned char **data, int dataoff,
H245_TransportAddress *taddr, __be16 port,
struct nf_conntrack_expect *exp) __read_mostly;
-int (*nat_h245_hook) (struct sk_buff **pskb,
+int (*nat_h245_hook) (struct sk_buff *skb,
struct nf_conn *ct,
enum ip_conntrack_info ctinfo,
unsigned char **data, int dataoff,
TransportAddress *taddr, __be16 port,
struct nf_conntrack_expect *exp) __read_mostly;
-int (*nat_callforwarding_hook) (struct sk_buff **pskb,
+int (*nat_callforwarding_hook) (struct sk_buff *skb,
struct nf_conn *ct,
enum ip_conntrack_info ctinfo,
unsigned char **data, int dataoff,
TransportAddress *taddr, __be16 port,
struct nf_conntrack_expect *exp) __read_mostly;
-int (*nat_q931_hook) (struct sk_buff **pskb,
+int (*nat_q931_hook) (struct sk_buff *skb,
struct nf_conn *ct,
enum ip_conntrack_info ctinfo,
unsigned char **data, TransportAddress *taddr, int idx,
@@ -108,7 +108,7 @@ static struct nf_conntrack_helper nf_conntrack_helper_q931[];
static struct nf_conntrack_helper nf_conntrack_helper_ras[];
/****************************************************************************/
-static int get_tpkt_data(struct sk_buff **pskb, unsigned int protoff,
+static int get_tpkt_data(struct sk_buff *skb, unsigned int protoff,
struct nf_conn *ct, enum ip_conntrack_info ctinfo,
unsigned char **data, int *datalen, int *dataoff)
{
@@ -122,7 +122,7 @@ static int get_tpkt_data(struct sk_buff **pskb, unsigned int protoff,
int tpktoff;
/* Get TCP header */
- th = skb_header_pointer(*pskb, protoff, sizeof(_tcph), &_tcph);
+ th = skb_header_pointer(skb, protoff, sizeof(_tcph), &_tcph);
if (th == NULL)
return 0;
@@ -130,13 +130,13 @@ static int get_tpkt_data(struct sk_buff **pskb, unsigned int protoff,
tcpdataoff = protoff + th->doff * 4;
/* Get TCP data length */
- tcpdatalen = (*pskb)->len - tcpdataoff;
+ tcpdatalen = skb->len - tcpdataoff;
if (tcpdatalen <= 0) /* No TCP data */
goto clear_out;
if (*data == NULL) { /* first TPKT */
/* Get first TPKT pointer */
- tpkt = skb_header_pointer(*pskb, tcpdataoff, tcpdatalen,
+ tpkt = skb_header_pointer(skb, tcpdataoff, tcpdatalen,
h323_buffer);
BUG_ON(tpkt == NULL);
@@ -248,7 +248,7 @@ static int get_h245_addr(struct nf_conn *ct, unsigned char *data,
}
/****************************************************************************/
-static int expect_rtp_rtcp(struct sk_buff **pskb, struct nf_conn *ct,
+static int expect_rtp_rtcp(struct sk_buff *skb, struct nf_conn *ct,
enum ip_conntrack_info ctinfo,
unsigned char **data, int dataoff,
H245_TransportAddress *taddr)
@@ -297,7 +297,7 @@ static int expect_rtp_rtcp(struct sk_buff **pskb, struct nf_conn *ct,
(nat_rtp_rtcp = rcu_dereference(nat_rtp_rtcp_hook)) &&
ct->status & IPS_NAT_MASK) {
/* NAT needed */
- ret = nat_rtp_rtcp(pskb, ct, ctinfo, data, dataoff,
+ ret = nat_rtp_rtcp(skb, ct, ctinfo, data, dataoff,
taddr, port, rtp_port, rtp_exp, rtcp_exp);
} else { /* Conntrack only */
if (nf_ct_expect_related(rtp_exp) == 0) {
@@ -321,7 +321,7 @@ static int expect_rtp_rtcp(struct sk_buff **pskb, struct nf_conn *ct,
}
/****************************************************************************/
-static int expect_t120(struct sk_buff **pskb,
+static int expect_t120(struct sk_buff *skb,
struct nf_conn *ct,
enum ip_conntrack_info ctinfo,
unsigned char **data, int dataoff,
@@ -355,7 +355,7 @@ static int expect_t120(struct sk_buff **pskb,
(nat_t120 = rcu_dereference(nat_t120_hook)) &&
ct->status & IPS_NAT_MASK) {
/* NAT needed */
- ret = nat_t120(pskb, ct, ctinfo, data, dataoff, taddr,
+ ret = nat_t120(skb, ct, ctinfo, data, dataoff, taddr,
port, exp);
} else { /* Conntrack only */
if (nf_ct_expect_related(exp) == 0) {
@@ -371,7 +371,7 @@ static int expect_t120(struct sk_buff **pskb,
}
/****************************************************************************/
-static int process_h245_channel(struct sk_buff **pskb,
+static int process_h245_channel(struct sk_buff *skb,
struct nf_conn *ct,
enum ip_conntrack_info ctinfo,
unsigned char **data, int dataoff,
@@ -381,7 +381,7 @@ static int process_h245_channel(struct sk_buff **pskb,
if (channel->options & eH2250LogicalChannelParameters_mediaChannel) {
/* RTP */
- ret = expect_rtp_rtcp(pskb, ct, ctinfo, data, dataoff,
+ ret = expect_rtp_rtcp(skb, ct, ctinfo, data, dataoff,
&channel->mediaChannel);
if (ret < 0)
return -1;
@@ -390,7 +390,7 @@ static int process_h245_channel(struct sk_buff **pskb,
if (channel->
options & eH2250LogicalChannelParameters_mediaControlChannel) {
/* RTCP */
- ret = expect_rtp_rtcp(pskb, ct, ctinfo, data, dataoff,
+ ret = expect_rtp_rtcp(skb, ct, ctinfo, data, dataoff,
&channel->mediaControlChannel);
if (ret < 0)
return -1;
@@ -400,7 +400,7 @@ static int process_h245_channel(struct sk_buff **pskb,
}
/****************************************************************************/
-static int process_olc(struct sk_buff **pskb, struct nf_conn *ct,
+static int process_olc(struct sk_buff *skb, struct nf_conn *ct,
enum ip_conntrack_info ctinfo,
unsigned char **data, int dataoff,
OpenLogicalChannel *olc)
@@ -412,7 +412,7 @@ static int process_olc(struct sk_buff **pskb, struct nf_conn *ct,
if (olc->forwardLogicalChannelParameters.multiplexParameters.choice ==
eOpenLogicalChannel_forwardLogicalChannelParameters_multiplexParameters_h2250LogicalChannelParameters)
{
- ret = process_h245_channel(pskb, ct, ctinfo, data, dataoff,
+ ret = process_h245_channel(skb, ct, ctinfo, data, dataoff,
&olc->
forwardLogicalChannelParameters.
multiplexParameters.
@@ -430,7 +430,7 @@ static int process_olc(struct sk_buff **pskb, struct nf_conn *ct,
eOpenLogicalChannel_reverseLogicalChannelParameters_multiplexParameters_h2250LogicalChannelParameters))
{
ret =
- process_h245_channel(pskb, ct, ctinfo, data, dataoff,
+ process_h245_channel(skb, ct, ctinfo, data, dataoff,
&olc->
reverseLogicalChannelParameters.
multiplexParameters.
@@ -448,7 +448,7 @@ static int process_olc(struct sk_buff **pskb, struct nf_conn *ct,
t120.choice == eDataProtocolCapability_separateLANStack &&
olc->separateStack.networkAddress.choice ==
eNetworkAccessParameters_networkAddress_localAreaAddress) {
- ret = expect_t120(pskb, ct, ctinfo, data, dataoff,
+ ret = expect_t120(skb, ct, ctinfo, data, dataoff,
&olc->separateStack.networkAddress.
localAreaAddress);
if (ret < 0)
@@ -459,7 +459,7 @@ static int process_olc(struct sk_buff **pskb, struct nf_conn *ct,
}
/****************************************************************************/
-static int process_olca(struct sk_buff **pskb, struct nf_conn *ct,
+static int process_olca(struct sk_buff *skb, struct nf_conn *ct,
enum ip_conntrack_info ctinfo,
unsigned char **data, int dataoff,
OpenLogicalChannelAck *olca)
@@ -477,7 +477,7 @@ static int process_olca(struct sk_buff **pskb, struct nf_conn *ct,
choice ==
eOpenLogicalChannelAck_reverseLogicalChannelParameters_multiplexParameters_h2250LogicalChannelParameters))
{
- ret = process_h245_channel(pskb, ct, ctinfo, data, dataoff,
+ ret = process_h245_channel(skb, ct, ctinfo, data, dataoff,
&olca->
reverseLogicalChannelParameters.
multiplexParameters.
@@ -496,7 +496,7 @@ static int process_olca(struct sk_buff **pskb, struct nf_conn *ct,
if (ack->options &
eH2250LogicalChannelAckParameters_mediaChannel) {
/* RTP */
- ret = expect_rtp_rtcp(pskb, ct, ctinfo, data, dataoff,
+ ret = expect_rtp_rtcp(skb, ct, ctinfo, data, dataoff,
&ack->mediaChannel);
if (ret < 0)
return -1;
@@ -505,7 +505,7 @@ static int process_olca(struct sk_buff **pskb, struct nf_conn *ct,
if (ack->options &
eH2250LogicalChannelAckParameters_mediaControlChannel) {
/* RTCP */
- ret = expect_rtp_rtcp(pskb, ct, ctinfo, data, dataoff,
+ ret = expect_rtp_rtcp(skb, ct, ctinfo, data, dataoff,
&ack->mediaControlChannel);
if (ret < 0)
return -1;
@@ -515,7 +515,7 @@ static int process_olca(struct sk_buff **pskb, struct nf_conn *ct,
if ((olca->options & eOpenLogicalChannelAck_separateStack) &&
olca->separateStack.networkAddress.choice ==
eNetworkAccessParameters_networkAddress_localAreaAddress) {
- ret = expect_t120(pskb, ct, ctinfo, data, dataoff,
+ ret = expect_t120(skb, ct, ctinfo, data, dataoff,
&olca->separateStack.networkAddress.
localAreaAddress);
if (ret < 0)
@@ -526,7 +526,7 @@ static int process_olca(struct sk_buff **pskb, struct nf_conn *ct,
}
/****************************************************************************/
-static int process_h245(struct sk_buff **pskb, struct nf_conn *ct,
+static int process_h245(struct sk_buff *skb, struct nf_conn *ct,
enum ip_conntrack_info ctinfo,
unsigned char **data, int dataoff,
MultimediaSystemControlMessage *mscm)
@@ -535,7 +535,7 @@ static int process_h245(struct sk_buff **pskb, struct nf_conn *ct,
case eMultimediaSystemControlMessage_request:
if (mscm->request.choice ==
eRequestMessage_openLogicalChannel) {
- return process_olc(pskb, ct, ctinfo, data, dataoff,
+ return process_olc(skb, ct, ctinfo, data, dataoff,
&mscm->request.openLogicalChannel);
}
pr_debug("nf_ct_h323: H.245 Request %d\n",
@@ -544,7 +544,7 @@ static int process_h245(struct sk_buff **pskb, struct nf_conn *ct,
case eMultimediaSystemControlMessage_response:
if (mscm->response.choice ==
eResponseMessage_openLogicalChannelAck) {
- return process_olca(pskb, ct, ctinfo, data, dataoff,
+ return process_olca(skb, ct, ctinfo, data, dataoff,
&mscm->response.
openLogicalChannelAck);
}
@@ -560,7 +560,7 @@ static int process_h245(struct sk_buff **pskb, struct nf_conn *ct,
}
/****************************************************************************/
-static int h245_help(struct sk_buff **pskb, unsigned int protoff,
+static int h245_help(struct sk_buff *skb, unsigned int protoff,
struct nf_conn *ct, enum ip_conntrack_info ctinfo)
{
static MultimediaSystemControlMessage mscm;
@@ -574,12 +574,12 @@ static int h245_help(struct sk_buff **pskb, unsigned int protoff,
ctinfo != IP_CT_ESTABLISHED + IP_CT_IS_REPLY) {
return NF_ACCEPT;
}
- pr_debug("nf_ct_h245: skblen = %u\n", (*pskb)->len);
+ pr_debug("nf_ct_h245: skblen = %u\n", skb->len);
spin_lock_bh(&nf_h323_lock);
/* Process each TPKT */
- while (get_tpkt_data(pskb, protoff, ct, ctinfo,
+ while (get_tpkt_data(skb, protoff, ct, ctinfo,
&data, &datalen, &dataoff)) {
pr_debug("nf_ct_h245: TPKT len=%d ", datalen);
NF_CT_DUMP_TUPLE(&ct->tuplehash[CTINFO2DIR(ctinfo)].tuple);
@@ -596,7 +596,7 @@ static int h245_help(struct sk_buff **pskb, unsigned int protoff,
}
/* Process H.245 signal */
- if (process_h245(pskb, ct, ctinfo, &data, dataoff, &mscm) < 0)
+ if (process_h245(skb, ct, ctinfo, &data, dataoff, &mscm) < 0)
goto drop;
}
@@ -654,7 +654,7 @@ int get_h225_addr(struct nf_conn *ct, unsigned char *data,
}
/****************************************************************************/
-static int expect_h245(struct sk_buff **pskb, struct nf_conn *ct,
+static int expect_h245(struct sk_buff *skb, struct nf_conn *ct,
enum ip_conntrack_info ctinfo,
unsigned char **data, int dataoff,
TransportAddress *taddr)
@@ -687,7 +687,7 @@ static int expect_h245(struct sk_buff **pskb, struct nf_conn *ct,
(nat_h245 = rcu_dereference(nat_h245_hook)) &&
ct->status & IPS_NAT_MASK) {
/* NAT needed */
- ret = nat_h245(pskb, ct, ctinfo, data, dataoff, taddr,
+ ret = nat_h245(skb, ct, ctinfo, data, dataoff, taddr,
port, exp);
} else { /* Conntrack only */
if (nf_ct_expect_related(exp) == 0) {
@@ -758,7 +758,7 @@ static int callforward_do_filter(union nf_conntrack_address *src,
}
/****************************************************************************/
-static int expect_callforwarding(struct sk_buff **pskb,
+static int expect_callforwarding(struct sk_buff *skb,
struct nf_conn *ct,
enum ip_conntrack_info ctinfo,
unsigned char **data, int dataoff,
@@ -798,7 +798,7 @@ static int expect_callforwarding(struct sk_buff **pskb,
(nat_callforwarding = rcu_dereference(nat_callforwarding_hook)) &&
ct->status & IPS_NAT_MASK) {
/* Need NAT */
- ret = nat_callforwarding(pskb, ct, ctinfo, data, dataoff,
+ ret = nat_callforwarding(skb, ct, ctinfo, data, dataoff,
taddr, port, exp);
} else { /* Conntrack only */
if (nf_ct_expect_related(exp) == 0) {
@@ -814,7 +814,7 @@ static int expect_callforwarding(struct sk_buff **pskb,
}
/****************************************************************************/
-static int process_setup(struct sk_buff **pskb, struct nf_conn *ct,
+static int process_setup(struct sk_buff *skb, struct nf_conn *ct,
enum ip_conntrack_info ctinfo,
unsigned char **data, int dataoff,
Setup_UUIE *setup)
@@ -829,7 +829,7 @@ static int process_setup(struct sk_buff **pskb, struct nf_conn *ct,
pr_debug("nf_ct_q931: Setup\n");
if (setup->options & eSetup_UUIE_h245Address) {
- ret = expect_h245(pskb, ct, ctinfo, data, dataoff,
+ ret = expect_h245(skb, ct, ctinfo, data, dataoff,
&setup->h245Address);
if (ret < 0)
return -1;
@@ -846,7 +846,7 @@ static int process_setup(struct sk_buff **pskb, struct nf_conn *ct,
NIP6(*(struct in6_addr *)&addr), ntohs(port),
NIP6(*(struct in6_addr *)&ct->tuplehash[!dir].tuple.src.u3),
ntohs(ct->tuplehash[!dir].tuple.src.u.tcp.port));
- ret = set_h225_addr(pskb, data, dataoff,
+ ret = set_h225_addr(skb, data, dataoff,
&setup->destCallSignalAddress,
&ct->tuplehash[!dir].tuple.src.u3,
ct->tuplehash[!dir].tuple.src.u.tcp.port);
@@ -864,7 +864,7 @@ static int process_setup(struct sk_buff **pskb, struct nf_conn *ct,
NIP6(*(struct in6_addr *)&addr), ntohs(port),
NIP6(*(struct in6_addr *)&ct->tuplehash[!dir].tuple.dst.u3),
ntohs(ct->tuplehash[!dir].tuple.dst.u.tcp.port));
- ret = set_h225_addr(pskb, data, dataoff,
+ ret = set_h225_addr(skb, data, dataoff,
&setup->sourceCallSignalAddress,
&ct->tuplehash[!dir].tuple.dst.u3,
ct->tuplehash[!dir].tuple.dst.u.tcp.port);
@@ -874,7 +874,7 @@ static int process_setup(struct sk_buff **pskb, struct nf_conn *ct,
if (setup->options & eSetup_UUIE_fastStart) {
for (i = 0; i < setup->fastStart.count; i++) {
- ret = process_olc(pskb, ct, ctinfo, data, dataoff,
+ ret = process_olc(skb, ct, ctinfo, data, dataoff,
&setup->fastStart.item[i]);
if (ret < 0)
return -1;
@@ -885,7 +885,7 @@ static int process_setup(struct sk_buff **pskb, struct nf_conn *ct,
}
/****************************************************************************/
-static int process_callproceeding(struct sk_buff **pskb,
+static int process_callproceeding(struct sk_buff *skb,
struct nf_conn *ct,
enum ip_conntrack_info ctinfo,
unsigned char **data, int dataoff,
@@ -897,7 +897,7 @@ static int process_callproceeding(struct sk_buff **pskb,
pr_debug("nf_ct_q931: CallProceeding\n");
if (callproc->options & eCallProceeding_UUIE_h245Address) {
- ret = expect_h245(pskb, ct, ctinfo, data, dataoff,
+ ret = expect_h245(skb, ct, ctinfo, data, dataoff,
&callproc->h245Address);
if (ret < 0)
return -1;
@@ -905,7 +905,7 @@ static int process_callproceeding(struct sk_buff **pskb,
if (callproc->options & eCallProceeding_UUIE_fastStart) {
for (i = 0; i < callproc->fastStart.count; i++) {
- ret = process_olc(pskb, ct, ctinfo, data, dataoff,
+ ret = process_olc(skb, ct, ctinfo, data, dataoff,
&callproc->fastStart.item[i]);
if (ret < 0)
return -1;
@@ -916,7 +916,7 @@ static int process_callproceeding(struct sk_buff **pskb,
}
/****************************************************************************/
-static int process_connect(struct sk_buff **pskb, struct nf_conn *ct,
+static int process_connect(struct sk_buff *skb, struct nf_conn *ct,
enum ip_conntrack_info ctinfo,
unsigned char **data, int dataoff,
Connect_UUIE *connect)
@@ -927,7 +927,7 @@ static int process_connect(struct sk_buff **pskb, struct nf_conn *ct,
pr_debug("nf_ct_q931: Connect\n");
if (connect->options & eConnect_UUIE_h245Address) {
- ret = expect_h245(pskb, ct, ctinfo, data, dataoff,
+ ret = expect_h245(skb, ct, ctinfo, data, dataoff,
&connect->h245Address);
if (ret < 0)
return -1;
@@ -935,7 +935,7 @@ static int process_connect(struct sk_buff **pskb, struct nf_conn *ct,
if (connect->options & eConnect_UUIE_fastStart) {
for (i = 0; i < connect->fastStart.count; i++) {
- ret = process_olc(pskb, ct, ctinfo, data, dataoff,
+ ret = process_olc(skb, ct, ctinfo, data, dataoff,
&connect->fastStart.item[i]);
if (ret < 0)
return -1;
@@ -946,7 +946,7 @@ static int process_connect(struct sk_buff **pskb, struct nf_conn *ct,
}
/****************************************************************************/
-static int process_alerting(struct sk_buff **pskb, struct nf_conn *ct,
+static int process_alerting(struct sk_buff *skb, struct nf_conn *ct,
enum ip_conntrack_info ctinfo,
unsigned char **data, int dataoff,
Alerting_UUIE *alert)
@@ -957,7 +957,7 @@ static int process_alerting(struct sk_buff **pskb, struct nf_conn *ct,
pr_debug("nf_ct_q931: Alerting\n");
if (alert->options & eAlerting_UUIE_h245Address) {
- ret = expect_h245(pskb, ct, ctinfo, data, dataoff,
+ ret = expect_h245(skb, ct, ctinfo, data, dataoff,
&alert->h245Address);
if (ret < 0)
return -1;
@@ -965,7 +965,7 @@ static int process_alerting(struct sk_buff **pskb, struct nf_conn *ct,
if (alert->options & eAlerting_UUIE_fastStart) {
for (i = 0; i < alert->fastStart.count; i++) {
- ret = process_olc(pskb, ct, ctinfo, data, dataoff,
+ ret = process_olc(skb, ct, ctinfo, data, dataoff,
&alert->fastStart.item[i]);
if (ret < 0)
return -1;
@@ -976,7 +976,7 @@ static int process_alerting(struct sk_buff **pskb, struct nf_conn *ct,
}
/****************************************************************************/
-static int process_facility(struct sk_buff **pskb, struct nf_conn *ct,
+static int process_facility(struct sk_buff *skb, struct nf_conn *ct,
enum ip_conntrack_info ctinfo,
unsigned char **data, int dataoff,
Facility_UUIE *facility)
@@ -988,7 +988,7 @@ static int process_facility(struct sk_buff **pskb, struct nf_conn *ct,
if (facility->reason.choice == eFacilityReason_callForwarded) {
if (facility->options & eFacility_UUIE_alternativeAddress)
- return expect_callforwarding(pskb, ct, ctinfo, data,
+ return expect_callforwarding(skb, ct, ctinfo, data,
dataoff,
&facility->
alternativeAddress);
@@ -996,7 +996,7 @@ static int process_facility(struct sk_buff **pskb, struct nf_conn *ct,
}
if (facility->options & eFacility_UUIE_h245Address) {
- ret = expect_h245(pskb, ct, ctinfo, data, dataoff,
+ ret = expect_h245(skb, ct, ctinfo, data, dataoff,
&facility->h245Address);
if (ret < 0)
return -1;
@@ -1004,7 +1004,7 @@ static int process_facility(struct sk_buff **pskb, struct nf_conn *ct,
if (facility->options & eFacility_UUIE_fastStart) {
for (i = 0; i < facility->fastStart.count; i++) {
- ret = process_olc(pskb, ct, ctinfo, data, dataoff,
+ ret = process_olc(skb, ct, ctinfo, data, dataoff,
&facility->fastStart.item[i]);
if (ret < 0)
return -1;
@@ -1015,7 +1015,7 @@ static int process_facility(struct sk_buff **pskb, struct nf_conn *ct,
}
/****************************************************************************/
-static int process_progress(struct sk_buff **pskb, struct nf_conn *ct,
+static int process_progress(struct sk_buff *skb, struct nf_conn *ct,
enum ip_conntrack_info ctinfo,
unsigned char **data, int dataoff,
Progress_UUIE *progress)
@@ -1026,7 +1026,7 @@ static int process_progress(struct sk_buff **pskb, struct nf_conn *ct,
pr_debug("nf_ct_q931: Progress\n");
if (progress->options & eProgress_UUIE_h245Address) {
- ret = expect_h245(pskb, ct, ctinfo, data, dataoff,
+ ret = expect_h245(skb, ct, ctinfo, data, dataoff,
&progress->h245Address);
if (ret < 0)
return -1;
@@ -1034,7 +1034,7 @@ static int process_progress(struct sk_buff **pskb, struct nf_conn *ct,
if (progress->options & eProgress_UUIE_fastStart) {
for (i = 0; i < progress->fastStart.count; i++) {
- ret = process_olc(pskb, ct, ctinfo, data, dataoff,
+ ret = process_olc(skb, ct, ctinfo, data, dataoff,
&progress->fastStart.item[i]);
if (ret < 0)
return -1;
@@ -1045,7 +1045,7 @@ static int process_progress(struct sk_buff **pskb, struct nf_conn *ct,
}
/****************************************************************************/
-static int process_q931(struct sk_buff **pskb, struct nf_conn *ct,
+static int process_q931(struct sk_buff *skb, struct nf_conn *ct,
enum ip_conntrack_info ctinfo,
unsigned char **data, int dataoff, Q931 *q931)
{
@@ -1055,28 +1055,28 @@ static int process_q931(struct sk_buff **pskb, struct nf_conn *ct,
switch (pdu->h323_message_body.choice) {
case eH323_UU_PDU_h323_message_body_setup:
- ret = process_setup(pskb, ct, ctinfo, data, dataoff,
+ ret = process_setup(skb, ct, ctinfo, data, dataoff,
&pdu->h323_message_body.setup);
break;
case eH323_UU_PDU_h323_message_body_callProceeding:
- ret = process_callproceeding(pskb, ct, ctinfo, data, dataoff,
+ ret = process_callproceeding(skb, ct, ctinfo, data, dataoff,
&pdu->h323_message_body.
callProceeding);
break;
case eH323_UU_PDU_h323_message_body_connect:
- ret = process_connect(pskb, ct, ctinfo, data, dataoff,
+ ret = process_connect(skb, ct, ctinfo, data, dataoff,
&pdu->h323_message_body.connect);
break;
case eH323_UU_PDU_h323_message_body_alerting:
- ret = process_alerting(pskb, ct, ctinfo, data, dataoff,
+ ret = process_alerting(skb, ct, ctinfo, data, dataoff,
&pdu->h323_message_body.alerting);
break;
case eH323_UU_PDU_h323_message_body_facility:
- ret = process_facility(pskb, ct, ctinfo, data, dataoff,
+ ret = process_facility(skb, ct, ctinfo, data, dataoff,
&pdu->h323_message_body.facility);
break;
case eH323_UU_PDU_h323_message_body_progress:
- ret = process_progress(pskb, ct, ctinfo, data, dataoff,
+ ret = process_progress(skb, ct, ctinfo, data, dataoff,
&pdu->h323_message_body.progress);
break;
default:
@@ -1090,7 +1090,7 @@ static int process_q931(struct sk_buff **pskb, struct nf_conn *ct,
if (pdu->options & eH323_UU_PDU_h245Control) {
for (i = 0; i < pdu->h245Control.count; i++) {
- ret = process_h245(pskb, ct, ctinfo, data, dataoff,
+ ret = process_h245(skb, ct, ctinfo, data, dataoff,
&pdu->h245Control.item[i]);
if (ret < 0)
return -1;
@@ -1101,7 +1101,7 @@ static int process_q931(struct sk_buff **pskb, struct nf_conn *ct,
}
/****************************************************************************/
-static int q931_help(struct sk_buff **pskb, unsigned int protoff,
+static int q931_help(struct sk_buff *skb, unsigned int protoff,
struct nf_conn *ct, enum ip_conntrack_info ctinfo)
{
static Q931 q931;
@@ -1115,12 +1115,12 @@ static int q931_help(struct sk_buff **pskb, unsigned int protoff,
ctinfo != IP_CT_ESTABLISHED + IP_CT_IS_REPLY) {
return NF_ACCEPT;
}
- pr_debug("nf_ct_q931: skblen = %u\n", (*pskb)->len);
+ pr_debug("nf_ct_q931: skblen = %u\n", skb->len);
spin_lock_bh(&nf_h323_lock);
/* Process each TPKT */
- while (get_tpkt_data(pskb, protoff, ct, ctinfo,
+ while (get_tpkt_data(skb, protoff, ct, ctinfo,
&data, &datalen, &dataoff)) {
pr_debug("nf_ct_q931: TPKT len=%d ", datalen);
NF_CT_DUMP_TUPLE(&ct->tuplehash[CTINFO2DIR(ctinfo)].tuple);
@@ -1136,7 +1136,7 @@ static int q931_help(struct sk_buff **pskb, unsigned int protoff,
}
/* Process Q.931 signal */
- if (process_q931(pskb, ct, ctinfo, &data, dataoff, &q931) < 0)
+ if (process_q931(skb, ct, ctinfo, &data, dataoff, &q931) < 0)
goto drop;
}
@@ -1177,20 +1177,20 @@ static struct nf_conntrack_helper nf_conntrack_helper_q931[] __read_mostly = {
};
/****************************************************************************/
-static unsigned char *get_udp_data(struct sk_buff **pskb, unsigned int protoff,
+static unsigned char *get_udp_data(struct sk_buff *skb, unsigned int protoff,
int *datalen)
{
struct udphdr _uh, *uh;
int dataoff;
- uh = skb_header_pointer(*pskb, protoff, sizeof(_uh), &_uh);
+ uh = skb_header_pointer(skb, protoff, sizeof(_uh), &_uh);
if (uh == NULL)
return NULL;
dataoff = protoff + sizeof(_uh);
- if (dataoff >= (*pskb)->len)
+ if (dataoff >= skb->len)
return NULL;
- *datalen = (*pskb)->len - dataoff;
- return skb_header_pointer(*pskb, dataoff, *datalen, h323_buffer);
+ *datalen = skb->len - dataoff;
+ return skb_header_pointer(skb, dataoff, *datalen, h323_buffer);
}
/****************************************************************************/
@@ -1227,7 +1227,7 @@ static int set_expect_timeout(struct nf_conntrack_expect *exp,
}
/****************************************************************************/
-static int expect_q931(struct sk_buff **pskb, struct nf_conn *ct,
+static int expect_q931(struct sk_buff *skb, struct nf_conn *ct,
enum ip_conntrack_info ctinfo,
unsigned char **data,
TransportAddress *taddr, int count)
@@ -1265,7 +1265,7 @@ static int expect_q931(struct sk_buff **pskb, struct nf_conn *ct,
nat_q931 = rcu_dereference(nat_q931_hook);
if (nat_q931 && ct->status & IPS_NAT_MASK) { /* Need NAT */
- ret = nat_q931(pskb, ct, ctinfo, data, taddr, i, port, exp);
+ ret = nat_q931(skb, ct, ctinfo, data, taddr, i, port, exp);
} else { /* Conntrack only */
if (nf_ct_expect_related(exp) == 0) {
pr_debug("nf_ct_ras: expect Q.931 ");
@@ -1283,7 +1283,7 @@ static int expect_q931(struct sk_buff **pskb, struct nf_conn *ct,
}
/****************************************************************************/
-static int process_grq(struct sk_buff **pskb, struct nf_conn *ct,
+static int process_grq(struct sk_buff *skb, struct nf_conn *ct,
enum ip_conntrack_info ctinfo,
unsigned char **data, GatekeeperRequest *grq)
{
@@ -1293,13 +1293,13 @@ static int process_grq(struct sk_buff **pskb, struct nf_conn *ct,
set_ras_addr = rcu_dereference(set_ras_addr_hook);
if (set_ras_addr && ct->status & IPS_NAT_MASK) /* NATed */
- return set_ras_addr(pskb, ct, ctinfo, data,
+ return set_ras_addr(skb, ct, ctinfo, data,
&grq->rasAddress, 1);
return 0;
}
/****************************************************************************/
-static int process_gcf(struct sk_buff **pskb, struct nf_conn *ct,
+static int process_gcf(struct sk_buff *skb, struct nf_conn *ct,
enum ip_conntrack_info ctinfo,
unsigned char **data, GatekeeperConfirm *gcf)
{
@@ -1343,7 +1343,7 @@ static int process_gcf(struct sk_buff **pskb, struct nf_conn *ct,
}
/****************************************************************************/
-static int process_rrq(struct sk_buff **pskb, struct nf_conn *ct,
+static int process_rrq(struct sk_buff *skb, struct nf_conn *ct,
enum ip_conntrack_info ctinfo,
unsigned char **data, RegistrationRequest *rrq)
{
@@ -1353,7 +1353,7 @@ static int process_rrq(struct sk_buff **pskb, struct nf_conn *ct,
pr_debug("nf_ct_ras: RRQ\n");
- ret = expect_q931(pskb, ct, ctinfo, data,
+ ret = expect_q931(skb, ct, ctinfo, data,
rrq->callSignalAddress.item,
rrq->callSignalAddress.count);
if (ret < 0)
@@ -1361,7 +1361,7 @@ static int process_rrq(struct sk_buff **pskb, struct nf_conn *ct,
set_ras_addr = rcu_dereference(set_ras_addr_hook);
if (set_ras_addr && ct->status & IPS_NAT_MASK) {
- ret = set_ras_addr(pskb, ct, ctinfo, data,
+ ret = set_ras_addr(skb, ct, ctinfo, data,
rrq->rasAddress.item,
rrq->rasAddress.count);
if (ret < 0)
@@ -1378,7 +1378,7 @@ static int process_rrq(struct sk_buff **pskb, struct nf_conn *ct,
}
/****************************************************************************/
-static int process_rcf(struct sk_buff **pskb, struct nf_conn *ct,
+static int process_rcf(struct sk_buff *skb, struct nf_conn *ct,
enum ip_conntrack_info ctinfo,
unsigned char **data, RegistrationConfirm *rcf)
{
@@ -1392,7 +1392,7 @@ static int process_rcf(struct sk_buff **pskb, struct nf_conn *ct,
set_sig_addr = rcu_dereference(set_sig_addr_hook);
if (set_sig_addr && ct->status & IPS_NAT_MASK) {
- ret = set_sig_addr(pskb, ct, ctinfo, data,
+ ret = set_sig_addr(skb, ct, ctinfo, data,
rcf->callSignalAddress.item,
rcf->callSignalAddress.count);
if (ret < 0)
@@ -1407,7 +1407,7 @@ static int process_rcf(struct sk_buff **pskb, struct nf_conn *ct,
if (info->timeout > 0) {
pr_debug("nf_ct_ras: set RAS connection timeout to "
"%u seconds\n", info->timeout);
- nf_ct_refresh(ct, *pskb, info->timeout * HZ);
+ nf_ct_refresh(ct, skb, info->timeout * HZ);
/* Set expect timeout */
read_lock_bh(&nf_conntrack_lock);
@@ -1427,7 +1427,7 @@ static int process_rcf(struct sk_buff **pskb, struct nf_conn *ct,
}
/****************************************************************************/
-static int process_urq(struct sk_buff **pskb, struct nf_conn *ct,
+static int process_urq(struct sk_buff *skb, struct nf_conn *ct,
enum ip_conntrack_info ctinfo,
unsigned char **data, UnregistrationRequest *urq)
{
@@ -1440,7 +1440,7 @@ static int process_urq(struct sk_buff **pskb, struct nf_conn *ct,
set_sig_addr = rcu_dereference(set_sig_addr_hook);
if (set_sig_addr && ct->status & IPS_NAT_MASK) {
- ret = set_sig_addr(pskb, ct, ctinfo, data,
+ ret = set_sig_addr(skb, ct, ctinfo, data,
urq->callSignalAddress.item,
urq->callSignalAddress.count);
if (ret < 0)
@@ -1453,13 +1453,13 @@ static int process_urq(struct sk_buff **pskb, struct nf_conn *ct,
info->sig_port[!dir] = 0;
/* Give it 30 seconds for UCF or URJ */
- nf_ct_refresh(ct, *pskb, 30 * HZ);
+ nf_ct_refresh(ct, skb, 30 * HZ);
return 0;
}
/****************************************************************************/
-static int process_arq(struct sk_buff **pskb, struct nf_conn *ct,
+static int process_arq(struct sk_buff *skb, struct nf_conn *ct,
enum ip_conntrack_info ctinfo,
unsigned char **data, AdmissionRequest *arq)
{
@@ -1479,7 +1479,7 @@ static int process_arq(struct sk_buff **pskb, struct nf_conn *ct,
port == info->sig_port[dir] &&
set_h225_addr && ct->status & IPS_NAT_MASK) {
/* Answering ARQ */
- return set_h225_addr(pskb, data, 0,
+ return set_h225_addr(skb, data, 0,
&arq->destCallSignalAddress,
&ct->tuplehash[!dir].tuple.dst.u3,
info->sig_port[!dir]);
@@ -1491,7 +1491,7 @@ static int process_arq(struct sk_buff **pskb, struct nf_conn *ct,
!memcmp(&addr, &ct->tuplehash[dir].tuple.src.u3, sizeof(addr)) &&
set_h225_addr && ct->status & IPS_NAT_MASK) {
/* Calling ARQ */
- return set_h225_addr(pskb, data, 0,
+ return set_h225_addr(skb, data, 0,
&arq->srcCallSignalAddress,
&ct->tuplehash[!dir].tuple.dst.u3,
port);
@@ -1501,7 +1501,7 @@ static int process_arq(struct sk_buff **pskb, struct nf_conn *ct,
}
/****************************************************************************/
-static int process_acf(struct sk_buff **pskb, struct nf_conn *ct,
+static int process_acf(struct sk_buff *skb, struct nf_conn *ct,
enum ip_conntrack_info ctinfo,
unsigned char **data, AdmissionConfirm *acf)
{
@@ -1522,7 +1522,7 @@ static int process_acf(struct sk_buff **pskb, struct nf_conn *ct,
/* Answering ACF */
set_sig_addr = rcu_dereference(set_sig_addr_hook);
if (set_sig_addr && ct->status & IPS_NAT_MASK)
- return set_sig_addr(pskb, ct, ctinfo, data,
+ return set_sig_addr(skb, ct, ctinfo, data,
&acf->destCallSignalAddress, 1);
return 0;
}
@@ -1548,7 +1548,7 @@ static int process_acf(struct sk_buff **pskb, struct nf_conn *ct,
}
/****************************************************************************/
-static int process_lrq(struct sk_buff **pskb, struct nf_conn *ct,
+static int process_lrq(struct sk_buff *skb, struct nf_conn *ct,
enum ip_conntrack_info ctinfo,
unsigned char **data, LocationRequest *lrq)
{
@@ -1558,13 +1558,13 @@ static int process_lrq(struct sk_buff **pskb, struct nf_conn *ct,
set_ras_addr = rcu_dereference(set_ras_addr_hook);
if (set_ras_addr && ct->status & IPS_NAT_MASK)
- return set_ras_addr(pskb, ct, ctinfo, data,
+ return set_ras_addr(skb, ct, ctinfo, data,
&lrq->replyAddress, 1);
return 0;
}
/****************************************************************************/
-static int process_lcf(struct sk_buff **pskb, struct nf_conn *ct,
+static int process_lcf(struct sk_buff *skb, struct nf_conn *ct,
enum ip_conntrack_info ctinfo,
unsigned char **data, LocationConfirm *lcf)
{
@@ -1603,7 +1603,7 @@ static int process_lcf(struct sk_buff **pskb, struct nf_conn *ct,
}
/****************************************************************************/
-static int process_irr(struct sk_buff **pskb, struct nf_conn *ct,
+static int process_irr(struct sk_buff *skb, struct nf_conn *ct,
enum ip_conntrack_info ctinfo,
unsigned char **data, InfoRequestResponse *irr)
{
@@ -1615,7 +1615,7 @@ static int process_irr(struct sk_buff **pskb, struct nf_conn *ct,
set_ras_addr = rcu_dereference(set_ras_addr_hook);
if (set_ras_addr && ct->status & IPS_NAT_MASK) {
- ret = set_ras_addr(pskb, ct, ctinfo, data,
+ ret = set_ras_addr(skb, ct, ctinfo, data,
&irr->rasAddress, 1);
if (ret < 0)
return -1;
@@ -1623,7 +1623,7 @@ static int process_irr(struct sk_buff **pskb, struct nf_conn *ct,
set_sig_addr = rcu_dereference(set_sig_addr_hook);
if (set_sig_addr && ct->status & IPS_NAT_MASK) {
- ret = set_sig_addr(pskb, ct, ctinfo, data,
+ ret = set_sig_addr(skb, ct, ctinfo, data,
irr->callSignalAddress.item,
irr->callSignalAddress.count);
if (ret < 0)
@@ -1634,40 +1634,40 @@ static int process_irr(struct sk_buff **pskb, struct nf_conn *ct,
}
/****************************************************************************/
-static int process_ras(struct sk_buff **pskb, struct nf_conn *ct,
+static int process_ras(struct sk_buff *skb, struct nf_conn *ct,
enum ip_conntrack_info ctinfo,
unsigned char **data, RasMessage *ras)
{
switch (ras->choice) {
case eRasMessage_gatekeeperRequest:
- return process_grq(pskb, ct, ctinfo, data,
+ return process_grq(skb, ct, ctinfo, data,
&ras->gatekeeperRequest);
case eRasMessage_gatekeeperConfirm:
- return process_gcf(pskb, ct, ctinfo, data,
+ return process_gcf(skb, ct, ctinfo, data,
&ras->gatekeeperConfirm);
case eRasMessage_registrationRequest:
- return process_rrq(pskb, ct, ctinfo, data,
+ return process_rrq(skb, ct, ctinfo, data,
&ras->registrationRequest);
case eRasMessage_registrationConfirm:
- return process_rcf(pskb, ct, ctinfo, data,
+ return process_rcf(skb, ct, ctinfo, data,
&ras->registrationConfirm);
case eRasMessage_unregistrationRequest:
- return process_urq(pskb, ct, ctinfo, data,
+ return process_urq(skb, ct, ctinfo, data,
&ras->unregistrationRequest);
case eRasMessage_admissionRequest:
- return process_arq(pskb, ct, ctinfo, data,
+ return process_arq(skb, ct, ctinfo, data,
&ras->admissionRequest);
case eRasMessage_admissionConfirm:
- return process_acf(pskb, ct, ctinfo, data,
+ return process_acf(skb, ct, ctinfo, data,
&ras->admissionConfirm);
case eRasMessage_locationRequest:
- return process_lrq(pskb, ct, ctinfo, data,
+ return process_lrq(skb, ct, ctinfo, data,
&ras->locationRequest);
case eRasMessage_locationConfirm:
- return process_lcf(pskb, ct, ctinfo, data,
+ return process_lcf(skb, ct, ctinfo, data,
&ras->locationConfirm);
case eRasMessage_infoRequestResponse:
- return process_irr(pskb, ct, ctinfo, data,
+ return process_irr(skb, ct, ctinfo, data,
&ras->infoRequestResponse);
default:
pr_debug("nf_ct_ras: RAS message %d\n", ras->choice);
@@ -1678,7 +1678,7 @@ static int process_ras(struct sk_buff **pskb, struct nf_conn *ct,
}
/****************************************************************************/
-static int ras_help(struct sk_buff **pskb, unsigned int protoff,
+static int ras_help(struct sk_buff *skb, unsigned int protoff,
struct nf_conn *ct, enum ip_conntrack_info ctinfo)
{
static RasMessage ras;
@@ -1686,12 +1686,12 @@ static int ras_help(struct sk_buff **pskb, unsigned int protoff,
int datalen = 0;
int ret;
- pr_debug("nf_ct_ras: skblen = %u\n", (*pskb)->len);
+ pr_debug("nf_ct_ras: skblen = %u\n", skb->len);
spin_lock_bh(&nf_h323_lock);
/* Get UDP data */
- data = get_udp_data(pskb, protoff, &datalen);
+ data = get_udp_data(skb, protoff, &datalen);
if (data == NULL)
goto accept;
pr_debug("nf_ct_ras: RAS message len=%d ", datalen);
@@ -1707,7 +1707,7 @@ static int ras_help(struct sk_buff **pskb, unsigned int protoff,
}
/* Process RAS message */
- if (process_ras(pskb, ct, ctinfo, &data, &ras) < 0)
+ if (process_ras(skb, ct, ctinfo, &data, &ras) < 0)
goto drop;
accept:
diff --git a/net/netfilter/nf_conntrack_irc.c b/net/netfilter/nf_conntrack_irc.c
index 1562ca9..dfaed4b 100644
--- a/net/netfilter/nf_conntrack_irc.c
+++ b/net/netfilter/nf_conntrack_irc.c
@@ -30,7 +30,7 @@ static unsigned int dcc_timeout __read_mostly = 300;
static char *irc_buffer;
static DEFINE_SPINLOCK(irc_buffer_lock);
-unsigned int (*nf_nat_irc_hook)(struct sk_buff **pskb,
+unsigned int (*nf_nat_irc_hook)(struct sk_buff *skb,
enum ip_conntrack_info ctinfo,
unsigned int matchoff,
unsigned int matchlen,
@@ -89,7 +89,7 @@ static int parse_dcc(char *data, char *data_end, u_int32_t *ip,
return 0;
}
-static int help(struct sk_buff **pskb, unsigned int protoff,
+static int help(struct sk_buff *skb, unsigned int protoff,
struct nf_conn *ct, enum ip_conntrack_info ctinfo)
{
unsigned int dataoff;
@@ -116,22 +116,22 @@ static int help(struct sk_buff **pskb, unsigned int protoff,
return NF_ACCEPT;
/* Not a full tcp header? */
- th = skb_header_pointer(*pskb, protoff, sizeof(_tcph), &_tcph);
+ th = skb_header_pointer(skb, protoff, sizeof(_tcph), &_tcph);
if (th == NULL)
return NF_ACCEPT;
/* No data? */
dataoff = protoff + th->doff*4;
- if (dataoff >= (*pskb)->len)
+ if (dataoff >= skb->len)
return NF_ACCEPT;
spin_lock_bh(&irc_buffer_lock);
- ib_ptr = skb_header_pointer(*pskb, dataoff, (*pskb)->len - dataoff,
+ ib_ptr = skb_header_pointer(skb, dataoff, skb->len - dataoff,
irc_buffer);
BUG_ON(ib_ptr == NULL);
data = ib_ptr;
- data_limit = ib_ptr + (*pskb)->len - dataoff;
+ data_limit = ib_ptr + skb->len - dataoff;
/* strlen("\1DCC SENT t AAAAAAAA P\1\n")=24
* 5+MINMATCHLEN+strlen("t AAAAAAAA P\1\n")=14 */
@@ -143,7 +143,7 @@ static int help(struct sk_buff **pskb, unsigned int protoff,
data += 5;
/* we have at least (19+MINMATCHLEN)-5 bytes valid data left */
- iph = ip_hdr(*pskb);
+ iph = ip_hdr(skb);
pr_debug("DCC found in master %u.%u.%u.%u:%u %u.%u.%u.%u:%u\n",
NIPQUAD(iph->saddr), ntohs(th->source),
NIPQUAD(iph->daddr), ntohs(th->dest));
@@ -193,7 +193,7 @@ static int help(struct sk_buff **pskb, unsigned int protoff,
nf_nat_irc = rcu_dereference(nf_nat_irc_hook);
if (nf_nat_irc && ct->status & IPS_NAT_MASK)
- ret = nf_nat_irc(pskb, ctinfo,
+ ret = nf_nat_irc(skb, ctinfo,
addr_beg_p - ib_ptr,
addr_end_p - addr_beg_p,
exp);
diff --git a/net/netfilter/nf_conntrack_netbios_ns.c b/net/netfilter/nf_conntrack_netbios_ns.c
index 1d59fab..9810d81 100644
--- a/net/netfilter/nf_conntrack_netbios_ns.c
+++ b/net/netfilter/nf_conntrack_netbios_ns.c
@@ -42,17 +42,17 @@ static unsigned int timeout __read_mostly = 3;
module_param(timeout, uint, 0400);
MODULE_PARM_DESC(timeout, "timeout for master connection/replies in seconds");
-static int help(struct sk_buff **pskb, unsigned int protoff,
+static int help(struct sk_buff *skb, unsigned int protoff,
struct nf_conn *ct, enum ip_conntrack_info ctinfo)
{
struct nf_conntrack_expect *exp;
- struct iphdr *iph = ip_hdr(*pskb);
- struct rtable *rt = (struct rtable *)(*pskb)->dst;
+ struct iphdr *iph = ip_hdr(skb);
+ struct rtable *rt = (struct rtable *)skb->dst;
struct in_device *in_dev;
__be32 mask = 0;
/* we're only interested in locally generated packets */
- if ((*pskb)->sk == NULL)
+ if (skb->sk == NULL)
goto out;
if (rt == NULL || !(rt->rt_flags & RTCF_BROADCAST))
goto out;
@@ -91,7 +91,7 @@ static int help(struct sk_buff **pskb, unsigned int protoff,
nf_ct_expect_related(exp);
nf_ct_expect_put(exp);
- nf_ct_refresh(ct, *pskb, timeout * HZ);
+ nf_ct_refresh(ct, skb, timeout * HZ);
out:
return NF_ACCEPT;
}
diff --git a/net/netfilter/nf_conntrack_pptp.c b/net/netfilter/nf_conntrack_pptp.c
index b080419..099b6df 100644
--- a/net/netfilter/nf_conntrack_pptp.c
+++ b/net/netfilter/nf_conntrack_pptp.c
@@ -41,14 +41,14 @@ MODULE_ALIAS("ip_conntrack_pptp");
static DEFINE_SPINLOCK(nf_pptp_lock);
int
-(*nf_nat_pptp_hook_outbound)(struct sk_buff **pskb,
+(*nf_nat_pptp_hook_outbound)(struct sk_buff *skb,
struct nf_conn *ct, enum ip_conntrack_info ctinfo,
struct PptpControlHeader *ctlh,
union pptp_ctrl_union *pptpReq) __read_mostly;
EXPORT_SYMBOL_GPL(nf_nat_pptp_hook_outbound);
int
-(*nf_nat_pptp_hook_inbound)(struct sk_buff **pskb,
+(*nf_nat_pptp_hook_inbound)(struct sk_buff *skb,
struct nf_conn *ct, enum ip_conntrack_info ctinfo,
struct PptpControlHeader *ctlh,
union pptp_ctrl_union *pptpReq) __read_mostly;
@@ -254,7 +254,7 @@ out_unexpect_orig:
}
static inline int
-pptp_inbound_pkt(struct sk_buff **pskb,
+pptp_inbound_pkt(struct sk_buff *skb,
struct PptpControlHeader *ctlh,
union pptp_ctrl_union *pptpReq,
unsigned int reqlen,
@@ -367,7 +367,7 @@ pptp_inbound_pkt(struct sk_buff **pskb,
nf_nat_pptp_inbound = rcu_dereference(nf_nat_pptp_hook_inbound);
if (nf_nat_pptp_inbound && ct->status & IPS_NAT_MASK)
- return nf_nat_pptp_inbound(pskb, ct, ctinfo, ctlh, pptpReq);
+ return nf_nat_pptp_inbound(skb, ct, ctinfo, ctlh, pptpReq);
return NF_ACCEPT;
invalid:
@@ -380,7 +380,7 @@ invalid:
}
static inline int
-pptp_outbound_pkt(struct sk_buff **pskb,
+pptp_outbound_pkt(struct sk_buff *skb,
struct PptpControlHeader *ctlh,
union pptp_ctrl_union *pptpReq,
unsigned int reqlen,
@@ -462,7 +462,7 @@ pptp_outbound_pkt(struct sk_buff **pskb,
nf_nat_pptp_outbound = rcu_dereference(nf_nat_pptp_hook_outbound);
if (nf_nat_pptp_outbound && ct->status & IPS_NAT_MASK)
- return nf_nat_pptp_outbound(pskb, ct, ctinfo, ctlh, pptpReq);
+ return nf_nat_pptp_outbound(skb, ct, ctinfo, ctlh, pptpReq);
return NF_ACCEPT;
invalid:
@@ -492,7 +492,7 @@ static const unsigned int pptp_msg_size[] = {
/* track caller id inside control connection, call expect_related */
static int
-conntrack_pptp_help(struct sk_buff **pskb, unsigned int protoff,
+conntrack_pptp_help(struct sk_buff *skb, unsigned int protoff,
struct nf_conn *ct, enum ip_conntrack_info ctinfo)
{
@@ -502,7 +502,7 @@ conntrack_pptp_help(struct sk_buff **pskb, unsigned int protoff,
struct pptp_pkt_hdr _pptph, *pptph;
struct PptpControlHeader _ctlh, *ctlh;
union pptp_ctrl_union _pptpReq, *pptpReq;
- unsigned int tcplen = (*pskb)->len - protoff;
+ unsigned int tcplen = skb->len - protoff;
unsigned int datalen, reqlen, nexthdr_off;
int oldsstate, oldcstate;
int ret;
@@ -514,12 +514,12 @@ conntrack_pptp_help(struct sk_buff **pskb, unsigned int protoff,
return NF_ACCEPT;
nexthdr_off = protoff;
- tcph = skb_header_pointer(*pskb, nexthdr_off, sizeof(_tcph), &_tcph);
+ tcph = skb_header_pointer(skb, nexthdr_off, sizeof(_tcph), &_tcph);
BUG_ON(!tcph);
nexthdr_off += tcph->doff * 4;
datalen = tcplen - tcph->doff * 4;
- pptph = skb_header_pointer(*pskb, nexthdr_off, sizeof(_pptph), &_pptph);
+ pptph = skb_header_pointer(skb, nexthdr_off, sizeof(_pptph), &_pptph);
if (!pptph) {
pr_debug("no full PPTP header, can't track\n");
return NF_ACCEPT;
@@ -534,7 +534,7 @@ conntrack_pptp_help(struct sk_buff **pskb, unsigned int protoff,
return NF_ACCEPT;
}
- ctlh = skb_header_pointer(*pskb, nexthdr_off, sizeof(_ctlh), &_ctlh);
+ ctlh = skb_header_pointer(skb, nexthdr_off, sizeof(_ctlh), &_ctlh);
if (!ctlh)
return NF_ACCEPT;
nexthdr_off += sizeof(_ctlh);
@@ -547,7 +547,7 @@ conntrack_pptp_help(struct sk_buff **pskb, unsigned int protoff,
if (reqlen > sizeof(*pptpReq))
reqlen = sizeof(*pptpReq);
- pptpReq = skb_header_pointer(*pskb, nexthdr_off, reqlen, &_pptpReq);
+ pptpReq = skb_header_pointer(skb, nexthdr_off, reqlen, &_pptpReq);
if (!pptpReq)
return NF_ACCEPT;
@@ -560,11 +560,11 @@ conntrack_pptp_help(struct sk_buff **pskb, unsigned int protoff,
* established from PNS->PAC. However, RFC makes no guarantee */
if (dir == IP_CT_DIR_ORIGINAL)
/* client -> server (PNS -> PAC) */
- ret = pptp_outbound_pkt(pskb, ctlh, pptpReq, reqlen, ct,
+ ret = pptp_outbound_pkt(skb, ctlh, pptpReq, reqlen, ct,
ctinfo);
else
/* server -> client (PAC -> PNS) */
- ret = pptp_inbound_pkt(pskb, ctlh, pptpReq, reqlen, ct,
+ ret = pptp_inbound_pkt(skb, ctlh, pptpReq, reqlen, ct,
ctinfo);
pr_debug("sstate: %d->%d, cstate: %d->%d\n",
oldsstate, info->sstate, oldcstate, info->cstate);
diff --git a/net/netfilter/nf_conntrack_sane.c b/net/netfilter/nf_conntrack_sane.c
index 355d371..b5a16c6 100644
--- a/net/netfilter/nf_conntrack_sane.c
+++ b/net/netfilter/nf_conntrack_sane.c
@@ -56,7 +56,7 @@ struct sane_reply_net_start {
/* other fields aren't interesting for conntrack */
};
-static int help(struct sk_buff **pskb,
+static int help(struct sk_buff *skb,
unsigned int protoff,
struct nf_conn *ct,
enum ip_conntrack_info ctinfo)
@@ -80,19 +80,19 @@ static int help(struct sk_buff **pskb,
return NF_ACCEPT;
/* Not a full tcp header? */
- th = skb_header_pointer(*pskb, protoff, sizeof(_tcph), &_tcph);
+ th = skb_header_pointer(skb, protoff, sizeof(_tcph), &_tcph);
if (th == NULL)
return NF_ACCEPT;
/* No data? */
dataoff = protoff + th->doff * 4;
- if (dataoff >= (*pskb)->len)
+ if (dataoff >= skb->len)
return NF_ACCEPT;
- datalen = (*pskb)->len - dataoff;
+ datalen = skb->len - dataoff;
spin_lock_bh(&nf_sane_lock);
- sb_ptr = skb_header_pointer(*pskb, dataoff, datalen, sane_buffer);
+ sb_ptr = skb_header_pointer(skb, dataoff, datalen, sane_buffer);
BUG_ON(sb_ptr == NULL);
if (dir == IP_CT_DIR_ORIGINAL) {
diff --git a/net/netfilter/nf_conntrack_sip.c b/net/netfilter/nf_conntrack_sip.c
index d449fa4..8f8b5a4 100644
--- a/net/netfilter/nf_conntrack_sip.c
+++ b/net/netfilter/nf_conntrack_sip.c
@@ -36,13 +36,13 @@ static unsigned int sip_timeout __read_mostly = SIP_TIMEOUT;
module_param(sip_timeout, uint, 0600);
MODULE_PARM_DESC(sip_timeout, "timeout for the master SIP session");
-unsigned int (*nf_nat_sip_hook)(struct sk_buff **pskb,
+unsigned int (*nf_nat_sip_hook)(struct sk_buff *skb,
enum ip_conntrack_info ctinfo,
struct nf_conn *ct,
const char **dptr) __read_mostly;
EXPORT_SYMBOL_GPL(nf_nat_sip_hook);
-unsigned int (*nf_nat_sdp_hook)(struct sk_buff **pskb,
+unsigned int (*nf_nat_sdp_hook)(struct sk_buff *skb,
enum ip_conntrack_info ctinfo,
struct nf_conntrack_expect *exp,
const char *dptr) __read_mostly;
@@ -363,7 +363,7 @@ int ct_sip_get_info(struct nf_conn *ct,
}
EXPORT_SYMBOL_GPL(ct_sip_get_info);
-static int set_expected_rtp(struct sk_buff **pskb,
+static int set_expected_rtp(struct sk_buff *skb,
struct nf_conn *ct,
enum ip_conntrack_info ctinfo,
union nf_conntrack_address *addr,
@@ -385,7 +385,7 @@ static int set_expected_rtp(struct sk_buff **pskb,
nf_nat_sdp = rcu_dereference(nf_nat_sdp_hook);
if (nf_nat_sdp && ct->status & IPS_NAT_MASK)
- ret = nf_nat_sdp(pskb, ctinfo, exp, dptr);
+ ret = nf_nat_sdp(skb, ctinfo, exp, dptr);
else {
if (nf_ct_expect_related(exp) != 0)
ret = NF_DROP;
@@ -397,7 +397,7 @@ static int set_expected_rtp(struct sk_buff **pskb,
return ret;
}
-static int sip_help(struct sk_buff **pskb,
+static int sip_help(struct sk_buff *skb,
unsigned int protoff,
struct nf_conn *ct,
enum ip_conntrack_info ctinfo)
@@ -414,13 +414,13 @@ static int sip_help(struct sk_buff **pskb,
/* No Data ? */
dataoff = protoff + sizeof(struct udphdr);
- if (dataoff >= (*pskb)->len)
+ if (dataoff >= skb->len)
return NF_ACCEPT;
- nf_ct_refresh(ct, *pskb, sip_timeout * HZ);
+ nf_ct_refresh(ct, skb, sip_timeout * HZ);
- if (!skb_is_nonlinear(*pskb))
- dptr = (*pskb)->data + dataoff;
+ if (!skb_is_nonlinear(skb))
+ dptr = skb->data + dataoff;
else {
pr_debug("Copy of skbuff not supported yet.\n");
goto out;
@@ -428,13 +428,13 @@ static int sip_help(struct sk_buff **pskb,
nf_nat_sip = rcu_dereference(nf_nat_sip_hook);
if (nf_nat_sip && ct->status & IPS_NAT_MASK) {
- if (!nf_nat_sip(pskb, ctinfo, ct, &dptr)) {
+ if (!nf_nat_sip(skb, ctinfo, ct, &dptr)) {
ret = NF_DROP;
goto out;
}
}
- datalen = (*pskb)->len - dataoff;
+ datalen = skb->len - dataoff;
if (datalen < sizeof("SIP/2.0 200") - 1)
goto out;
@@ -464,7 +464,7 @@ static int sip_help(struct sk_buff **pskb,
ret = NF_DROP;
goto out;
}
- ret = set_expected_rtp(pskb, ct, ctinfo, &addr,
+ ret = set_expected_rtp(skb, ct, ctinfo, &addr,
htons(port), dptr);
}
}
diff --git a/net/netfilter/nf_conntrack_tftp.c b/net/netfilter/nf_conntrack_tftp.c
index cc19506..e894aa1 100644
--- a/net/netfilter/nf_conntrack_tftp.c
+++ b/net/netfilter/nf_conntrack_tftp.c
@@ -29,12 +29,12 @@ static int ports_c;
module_param_array(ports, ushort, &ports_c, 0400);
MODULE_PARM_DESC(ports, "Port numbers of TFTP servers");
-unsigned int (*nf_nat_tftp_hook)(struct sk_buff **pskb,
+unsigned int (*nf_nat_tftp_hook)(struct sk_buff *skb,
enum ip_conntrack_info ctinfo,
struct nf_conntrack_expect *exp) __read_mostly;
EXPORT_SYMBOL_GPL(nf_nat_tftp_hook);
-static int tftp_help(struct sk_buff **pskb,
+static int tftp_help(struct sk_buff *skb,
unsigned int protoff,
struct nf_conn *ct,
enum ip_conntrack_info ctinfo)
@@ -46,7 +46,7 @@ static int tftp_help(struct sk_buff **pskb,
int family = ct->tuplehash[IP_CT_DIR_ORIGINAL].tuple.src.l3num;
typeof(nf_nat_tftp_hook) nf_nat_tftp;
- tfh = skb_header_pointer(*pskb, protoff + sizeof(struct udphdr),
+ tfh = skb_header_pointer(skb, protoff + sizeof(struct udphdr),
sizeof(_tftph), &_tftph);
if (tfh == NULL)
return NF_ACCEPT;
@@ -70,7 +70,7 @@ static int tftp_help(struct sk_buff **pskb,
nf_nat_tftp = rcu_dereference(nf_nat_tftp_hook);
if (nf_nat_tftp && ct->status & IPS_NAT_MASK)
- ret = nf_nat_tftp(pskb, ctinfo, exp);
+ ret = nf_nat_tftp(skb, ctinfo, exp);
else if (nf_ct_expect_related(exp) != 0)
ret = NF_DROP;
nf_ct_expect_put(exp);
diff --git a/net/netfilter/nf_internals.h b/net/netfilter/nf_internals.h
index 0df7fff..196269c 100644
--- a/net/netfilter/nf_internals.h
+++ b/net/netfilter/nf_internals.h
@@ -14,7 +14,7 @@
/* core.c */
extern unsigned int nf_iterate(struct list_head *head,
- struct sk_buff **skb,
+ struct sk_buff *skb,
int hook,
const struct net_device *indev,
const struct net_device *outdev,
diff --git a/net/netfilter/nf_queue.c b/net/netfilter/nf_queue.c
index a481a34..0cef143 100644
--- a/net/netfilter/nf_queue.c
+++ b/net/netfilter/nf_queue.c
@@ -256,14 +256,14 @@ void nf_reinject(struct sk_buff *skb, struct nf_info *info,
if (verdict == NF_ACCEPT) {
afinfo = nf_get_afinfo(info->pf);
- if (!afinfo || afinfo->reroute(&skb, info) < 0)
+ if (!afinfo || afinfo->reroute(skb, info) < 0)
verdict = NF_DROP;
}
if (verdict == NF_ACCEPT) {
next_hook:
verdict = nf_iterate(&nf_hooks[info->pf][info->hook],
- &skb, info->hook,
+ skb, info->hook,
info->indev, info->outdev, &elem,
info->okfn, INT_MIN);
}
diff --git a/net/netfilter/xt_CLASSIFY.c b/net/netfilter/xt_CLASSIFY.c
index 07a1b96..77eeae6 100644
--- a/net/netfilter/xt_CLASSIFY.c
+++ b/net/netfilter/xt_CLASSIFY.c
@@ -27,7 +27,7 @@ MODULE_ALIAS("ipt_CLASSIFY");
MODULE_ALIAS("ip6t_CLASSIFY");
static unsigned int
-target(struct sk_buff **pskb,
+target(struct sk_buff *skb,
const struct net_device *in,
const struct net_device *out,
unsigned int hooknum,
@@ -36,7 +36,7 @@ target(struct sk_buff **pskb,
{
const struct xt_classify_target_info *clinfo = targinfo;
- (*pskb)->priority = clinfo->priority;
+ skb->priority = clinfo->priority;
return XT_CONTINUE;
}
diff --git a/net/netfilter/xt_CONNMARK.c b/net/netfilter/xt_CONNMARK.c
index 7043c27..8cc324b 100644
--- a/net/netfilter/xt_CONNMARK.c
+++ b/net/netfilter/xt_CONNMARK.c
@@ -34,7 +34,7 @@ MODULE_ALIAS("ip6t_CONNMARK");
#include <net/netfilter/nf_conntrack_ecache.h>
static unsigned int
-target(struct sk_buff **pskb,
+target(struct sk_buff *skb,
const struct net_device *in,
const struct net_device *out,
unsigned int hooknum,
@@ -48,28 +48,28 @@ target(struct sk_buff **pskb,
u_int32_t mark;
u_int32_t newmark;
- ct = nf_ct_get(*pskb, &ctinfo);
+ ct = nf_ct_get(skb, &ctinfo);
if (ct) {
switch(markinfo->mode) {
case XT_CONNMARK_SET:
newmark = (ct->mark & ~markinfo->mask) | markinfo->mark;
if (newmark != ct->mark) {
ct->mark = newmark;
- nf_conntrack_event_cache(IPCT_MARK, *pskb);
+ nf_conntrack_event_cache(IPCT_MARK, skb);
}
break;
case XT_CONNMARK_SAVE:
newmark = (ct->mark & ~markinfo->mask) |
- ((*pskb)->mark & markinfo->mask);
+ (skb->mark & markinfo->mask);
if (ct->mark != newmark) {
ct->mark = newmark;
- nf_conntrack_event_cache(IPCT_MARK, *pskb);
+ nf_conntrack_event_cache(IPCT_MARK, skb);
}
break;
case XT_CONNMARK_RESTORE:
- mark = (*pskb)->mark;
+ mark = skb->mark;
diff = (ct->mark ^ mark) & markinfo->mask;
- (*pskb)->mark = mark ^ diff;
+ skb->mark = mark ^ diff;
break;
}
}
diff --git a/net/netfilter/xt_CONNSECMARK.c b/net/netfilter/xt_CONNSECMARK.c
index 63d7313..021b5c8 100644
--- a/net/netfilter/xt_CONNSECMARK.c
+++ b/net/netfilter/xt_CONNSECMARK.c
@@ -61,12 +61,11 @@ static void secmark_restore(struct sk_buff *skb)
}
}
-static unsigned int target(struct sk_buff **pskb, const struct net_device *in,
+static unsigned int target(struct sk_buff *skb, const struct net_device *in,
const struct net_device *out, unsigned int hooknum,
const struct xt_target *target,
const void *targinfo)
{
- struct sk_buff *skb = *pskb;
const struct xt_connsecmark_target_info *info = targinfo;
switch (info->mode) {
diff --git a/net/netfilter/xt_DSCP.c b/net/netfilter/xt_DSCP.c
index 1706616..6322a93 100644
--- a/net/netfilter/xt_DSCP.c
+++ b/net/netfilter/xt_DSCP.c
@@ -25,7 +25,7 @@ MODULE_LICENSE("GPL");
MODULE_ALIAS("ipt_DSCP");
MODULE_ALIAS("ip6t_DSCP");
-static unsigned int target(struct sk_buff **pskb,
+static unsigned int target(struct sk_buff *skb,
const struct net_device *in,
const struct net_device *out,
unsigned int hooknum,
@@ -33,20 +33,20 @@ static unsigned int target(struct sk_buff **pskb,
const void *targinfo)
{
const struct xt_DSCP_info *dinfo = targinfo;
- u_int8_t dscp = ipv4_get_dsfield(ip_hdr(*pskb)) >> XT_DSCP_SHIFT;
+ u_int8_t dscp = ipv4_get_dsfield(ip_hdr(skb)) >> XT_DSCP_SHIFT;
if (dscp != dinfo->dscp) {
- if (!skb_make_writable(*pskb, sizeof(struct iphdr)))
+ if (!skb_make_writable(skb, sizeof(struct iphdr)))
return NF_DROP;
- ipv4_change_dsfield(ip_hdr(*pskb), (__u8)(~XT_DSCP_MASK),
+ ipv4_change_dsfield(ip_hdr(skb), (__u8)(~XT_DSCP_MASK),
dinfo->dscp << XT_DSCP_SHIFT);
}
return XT_CONTINUE;
}
-static unsigned int target6(struct sk_buff **pskb,
+static unsigned int target6(struct sk_buff *skb,
const struct net_device *in,
const struct net_device *out,
unsigned int hooknum,
@@ -54,13 +54,13 @@ static unsigned int target6(struct sk_buff **pskb,
const void *targinfo)
{
const struct xt_DSCP_info *dinfo = targinfo;
- u_int8_t dscp = ipv6_get_dsfield(ipv6_hdr(*pskb)) >> XT_DSCP_SHIFT;
+ u_int8_t dscp = ipv6_get_dsfield(ipv6_hdr(skb)) >> XT_DSCP_SHIFT;
if (dscp != dinfo->dscp) {
- if (!skb_make_writable(*pskb, sizeof(struct ipv6hdr)))
+ if (!skb_make_writable(skb, sizeof(struct ipv6hdr)))
return NF_DROP;
- ipv6_change_dsfield(ipv6_hdr(*pskb), (__u8)(~XT_DSCP_MASK),
+ ipv6_change_dsfield(ipv6_hdr(skb), (__u8)(~XT_DSCP_MASK),
dinfo->dscp << XT_DSCP_SHIFT);
}
return XT_CONTINUE;
diff --git a/net/netfilter/xt_MARK.c b/net/netfilter/xt_MARK.c
index f30fe0b..bc6503d 100644
--- a/net/netfilter/xt_MARK.c
+++ b/net/netfilter/xt_MARK.c
@@ -22,7 +22,7 @@ MODULE_ALIAS("ipt_MARK");
MODULE_ALIAS("ip6t_MARK");
static unsigned int
-target_v0(struct sk_buff **pskb,
+target_v0(struct sk_buff *skb,
const struct net_device *in,
const struct net_device *out,
unsigned int hooknum,
@@ -31,12 +31,12 @@ target_v0(struct sk_buff **pskb,
{
const struct xt_mark_target_info *markinfo = targinfo;
- (*pskb)->mark = markinfo->mark;
+ skb->mark = markinfo->mark;
return XT_CONTINUE;
}
static unsigned int
-target_v1(struct sk_buff **pskb,
+target_v1(struct sk_buff *skb,
const struct net_device *in,
const struct net_device *out,
unsigned int hooknum,
@@ -52,15 +52,15 @@ target_v1(struct sk_buff **pskb,
break;
case XT_MARK_AND:
- mark = (*pskb)->mark & markinfo->mark;
+ mark = skb->mark & markinfo->mark;
break;
case XT_MARK_OR:
- mark = (*pskb)->mark | markinfo->mark;
+ mark = skb->mark | markinfo->mark;
break;
}
- (*pskb)->mark = mark;
+ skb->mark = mark;
return XT_CONTINUE;
}
diff --git a/net/netfilter/xt_NFLOG.c b/net/netfilter/xt_NFLOG.c
index d3594c7..9fb449f 100644
--- a/net/netfilter/xt_NFLOG.c
+++ b/net/netfilter/xt_NFLOG.c
@@ -20,7 +20,7 @@ MODULE_ALIAS("ipt_NFLOG");
MODULE_ALIAS("ip6t_NFLOG");
static unsigned int
-nflog_target(struct sk_buff **pskb,
+nflog_target(struct sk_buff *skb,
const struct net_device *in, const struct net_device *out,
unsigned int hooknum, const struct xt_target *target,
const void *targinfo)
@@ -33,7 +33,7 @@ nflog_target(struct sk_buff **pskb,
li.u.ulog.group = info->group;
li.u.ulog.qthreshold = info->threshold;
- nf_log_packet(target->family, hooknum, *pskb, in, out, &li,
+ nf_log_packet(target->family, hooknum, skb, in, out, &li,
"%s", info->prefix);
return XT_CONTINUE;
}
diff --git a/net/netfilter/xt_NFQUEUE.c b/net/netfilter/xt_NFQUEUE.c
index 13f59f3..c3984e9 100644
--- a/net/netfilter/xt_NFQUEUE.c
+++ b/net/netfilter/xt_NFQUEUE.c
@@ -24,7 +24,7 @@ MODULE_ALIAS("ip6t_NFQUEUE");
MODULE_ALIAS("arpt_NFQUEUE");
static unsigned int
-target(struct sk_buff **pskb,
+target(struct sk_buff *skb,
const struct net_device *in,
const struct net_device *out,
unsigned int hooknum,
diff --git a/net/netfilter/xt_NOTRACK.c b/net/netfilter/xt_NOTRACK.c
index fec1aef..4976ce1 100644
--- a/net/netfilter/xt_NOTRACK.c
+++ b/net/netfilter/xt_NOTRACK.c
@@ -12,7 +12,7 @@ MODULE_ALIAS("ipt_NOTRACK");
MODULE_ALIAS("ip6t_NOTRACK");
static unsigned int
-target(struct sk_buff **pskb,
+target(struct sk_buff *skb,
const struct net_device *in,
const struct net_device *out,
unsigned int hooknum,
@@ -20,16 +20,16 @@ target(struct sk_buff **pskb,
const void *targinfo)
{
/* Previously seen (loopback)? Ignore. */
- if ((*pskb)->nfct != NULL)
+ if (skb->nfct != NULL)
return XT_CONTINUE;
/* Attach fake conntrack entry.
If there is a real ct entry correspondig to this packet,
it'll hang aroun till timing out. We don't deal with it
for performance reasons. JK */
- (*pskb)->nfct = &nf_conntrack_untracked.ct_general;
- (*pskb)->nfctinfo = IP_CT_NEW;
- nf_conntrack_get((*pskb)->nfct);
+ skb->nfct = &nf_conntrack_untracked.ct_general;
+ skb->nfctinfo = IP_CT_NEW;
+ nf_conntrack_get(skb->nfct);
return XT_CONTINUE;
}
diff --git a/net/netfilter/xt_SECMARK.c b/net/netfilter/xt_SECMARK.c
index c83779a..235806e 100644
--- a/net/netfilter/xt_SECMARK.c
+++ b/net/netfilter/xt_SECMARK.c
@@ -28,7 +28,7 @@ MODULE_ALIAS("ip6t_SECMARK");
static u8 mode;
-static unsigned int target(struct sk_buff **pskb, const struct net_device *in,
+static unsigned int target(struct sk_buff *skb, const struct net_device *in,
const struct net_device *out, unsigned int hooknum,
const struct xt_target *target,
const void *targinfo)
@@ -47,7 +47,7 @@ static unsigned int target(struct sk_buff **pskb, const struct net_device *in,
BUG();
}
- (*pskb)->secmark = secmark;
+ skb->secmark = secmark;
return XT_CONTINUE;
}
diff --git a/net/netfilter/xt_TCPMSS.c b/net/netfilter/xt_TCPMSS.c
index f111edf..07435a6 100644
--- a/net/netfilter/xt_TCPMSS.c
+++ b/net/netfilter/xt_TCPMSS.c
@@ -39,7 +39,7 @@ optlen(const u_int8_t *opt, unsigned int offset)
}
static int
-tcpmss_mangle_packet(struct sk_buff **pskb,
+tcpmss_mangle_packet(struct sk_buff *skb,
const struct xt_tcpmss_info *info,
unsigned int tcphoff,
unsigned int minlen)
@@ -50,11 +50,11 @@ tcpmss_mangle_packet(struct sk_buff **pskb,
u16 newmss;
u8 *opt;
- if (!skb_make_writable(*pskb, (*pskb)->len))
+ if (!skb_make_writable(skb, skb->len))
return -1;
- tcplen = (*pskb)->len - tcphoff;
- tcph = (struct tcphdr *)(skb_network_header(*pskb) + tcphoff);
+ tcplen = skb->len - tcphoff;
+ tcph = (struct tcphdr *)(skb_network_header(skb) + tcphoff);
/* Since it passed flags test in tcp match, we know it is is
not a fragment, and has data >= tcp header length. SYN
@@ -64,19 +64,19 @@ tcpmss_mangle_packet(struct sk_buff **pskb,
if (tcplen != tcph->doff*4) {
if (net_ratelimit())
printk(KERN_ERR "xt_TCPMSS: bad length (%u bytes)\n",
- (*pskb)->len);
+ skb->len);
return -1;
}
if (info->mss == XT_TCPMSS_CLAMP_PMTU) {
- if (dst_mtu((*pskb)->dst) <= minlen) {
+ if (dst_mtu(skb->dst) <= minlen) {
if (net_ratelimit())
printk(KERN_ERR "xt_TCPMSS: "
"unknown or invalid path-MTU (%u)\n",
- dst_mtu((*pskb)->dst));
+ dst_mtu(skb->dst));
return -1;
}
- newmss = dst_mtu((*pskb)->dst) - minlen;
+ newmss = dst_mtu(skb->dst) - minlen;
} else
newmss = info->mss;
@@ -95,7 +95,7 @@ tcpmss_mangle_packet(struct sk_buff **pskb,
opt[i+2] = (newmss & 0xff00) >> 8;
opt[i+3] = newmss & 0x00ff;
- nf_proto_csum_replace2(&tcph->check, *pskb,
+ nf_proto_csum_replace2(&tcph->check, skb,
htons(oldmss), htons(newmss), 0);
return 0;
}
@@ -104,53 +104,53 @@ tcpmss_mangle_packet(struct sk_buff **pskb,
/*
* MSS Option not found ?! add it..
*/
- if (skb_tailroom((*pskb)) < TCPOLEN_MSS) {
- if (pskb_expand_head(*pskb, 0,
- TCPOLEN_MSS - skb_tailroom(*pskb),
+ if (skb_tailroom(skb) < TCPOLEN_MSS) {
+ if (pskb_expand_head(skb, 0,
+ TCPOLEN_MSS - skb_tailroom(skb),
GFP_ATOMIC))
return -1;
- tcph = (struct tcphdr *)(skb_network_header(*pskb) + tcphoff);
+ tcph = (struct tcphdr *)(skb_network_header(skb) + tcphoff);
}
- skb_put((*pskb), TCPOLEN_MSS);
+ skb_put(skb, TCPOLEN_MSS);
opt = (u_int8_t *)tcph + sizeof(struct tcphdr);
memmove(opt + TCPOLEN_MSS, opt, tcplen - sizeof(struct tcphdr));
- nf_proto_csum_replace2(&tcph->check, *pskb,
+ nf_proto_csum_replace2(&tcph->check, skb,
htons(tcplen), htons(tcplen + TCPOLEN_MSS), 1);
opt[0] = TCPOPT_MSS;
opt[1] = TCPOLEN_MSS;
opt[2] = (newmss & 0xff00) >> 8;
opt[3] = newmss & 0x00ff;
- nf_proto_csum_replace4(&tcph->check, *pskb, 0, *((__be32 *)opt), 0);
+ nf_proto_csum_replace4(&tcph->check, skb, 0, *((__be32 *)opt), 0);
oldval = ((__be16 *)tcph)[6];
tcph->doff += TCPOLEN_MSS/4;
- nf_proto_csum_replace2(&tcph->check, *pskb,
+ nf_proto_csum_replace2(&tcph->check, skb,
oldval, ((__be16 *)tcph)[6], 0);
return TCPOLEN_MSS;
}
static unsigned int
-xt_tcpmss_target4(struct sk_buff **pskb,
+xt_tcpmss_target4(struct sk_buff *skb,
const struct net_device *in,
const struct net_device *out,
unsigned int hooknum,
const struct xt_target *target,
const void *targinfo)
{
- struct iphdr *iph = ip_hdr(*pskb);
+ struct iphdr *iph = ip_hdr(skb);
__be16 newlen;
int ret;
- ret = tcpmss_mangle_packet(pskb, targinfo, iph->ihl * 4,
+ ret = tcpmss_mangle_packet(skb, targinfo, iph->ihl * 4,
sizeof(*iph) + sizeof(struct tcphdr));
if (ret < 0)
return NF_DROP;
if (ret > 0) {
- iph = ip_hdr(*pskb);
+ iph = ip_hdr(skb);
newlen = htons(ntohs(iph->tot_len) + ret);
nf_csum_replace2(&iph->check, iph->tot_len, newlen);
iph->tot_len = newlen;
@@ -160,30 +160,30 @@ xt_tcpmss_target4(struct sk_buff **pskb,
#if defined(CONFIG_IP6_NF_IPTABLES) || defined(CONFIG_IP6_NF_IPTABLES_MODULE)
static unsigned int
-xt_tcpmss_target6(struct sk_buff **pskb,
+xt_tcpmss_target6(struct sk_buff *skb,
const struct net_device *in,
const struct net_device *out,
unsigned int hooknum,
const struct xt_target *target,
const void *targinfo)
{
- struct ipv6hdr *ipv6h = ipv6_hdr(*pskb);
+ struct ipv6hdr *ipv6h = ipv6_hdr(skb);
u8 nexthdr;
int tcphoff;
int ret;
nexthdr = ipv6h->nexthdr;
- tcphoff = ipv6_skip_exthdr(*pskb, sizeof(*ipv6h), &nexthdr);
+ tcphoff = ipv6_skip_exthdr(skb, sizeof(*ipv6h), &nexthdr);
if (tcphoff < 0) {
WARN_ON(1);
return NF_DROP;
}
- ret = tcpmss_mangle_packet(pskb, targinfo, tcphoff,
+ ret = tcpmss_mangle_packet(skb, targinfo, tcphoff,
sizeof(*ipv6h) + sizeof(struct tcphdr));
if (ret < 0)
return NF_DROP;
if (ret > 0) {
- ipv6h = ipv6_hdr(*pskb);
+ ipv6h = ipv6_hdr(skb);
ipv6h->payload_len = htons(ntohs(ipv6h->payload_len) + ret);
}
return XT_CONTINUE;
diff --git a/net/netfilter/xt_TRACE.c b/net/netfilter/xt_TRACE.c
index 4df2ded..26c5d08 100644
--- a/net/netfilter/xt_TRACE.c
+++ b/net/netfilter/xt_TRACE.c
@@ -10,14 +10,14 @@ MODULE_ALIAS("ipt_TRACE");
MODULE_ALIAS("ip6t_TRACE");
static unsigned int
-target(struct sk_buff **pskb,
+target(struct sk_buff *skb,
const struct net_device *in,
const struct net_device *out,
unsigned int hooknum,
const struct xt_target *target,
const void *targinfo)
{
- (*pskb)->nf_trace = 1;
+ skb->nf_trace = 1;
return XT_CONTINUE;
}
diff --git a/net/sched/act_ipt.c b/net/sched/act_ipt.c
index 6b407ec..fa006e0 100644
--- a/net/sched/act_ipt.c
+++ b/net/sched/act_ipt.c
@@ -202,11 +202,7 @@ static int tcf_ipt(struct sk_buff *skb, struct tc_action *a,
/* yes, we have to worry about both in and out dev
worry later - danger - this API seems to have changed
from earlier kernels */
-
- /* iptables targets take a double skb pointer in case the skb
- * needs to be replaced. We don't own the skb, so this must not
- * happen. The pskb_expand_head above should make sure of this */
- ret = ipt->tcfi_t->u.kernel.target->target(&skb, skb->dev, NULL,
+ ret = ipt->tcfi_t->u.kernel.target->target(skb, skb->dev, NULL,
ipt->tcfi_hook,
ipt->tcfi_t->u.kernel.target,
ipt->tcfi_t->data);
diff --git a/net/sched/sch_ingress.c b/net/sched/sch_ingress.c
index 2d32fd2..3f8335e 100644
--- a/net/sched/sch_ingress.c
+++ b/net/sched/sch_ingress.c
@@ -205,20 +205,19 @@ static unsigned int ingress_drop(struct Qdisc *sch)
#ifndef CONFIG_NET_CLS_ACT
#ifdef CONFIG_NETFILTER
static unsigned int
-ing_hook(unsigned int hook, struct sk_buff **pskb,
+ing_hook(unsigned int hook, struct sk_buff *skb,
const struct net_device *indev,
const struct net_device *outdev,
int (*okfn)(struct sk_buff *))
{
struct Qdisc *q;
- struct sk_buff *skb = *pskb;
struct net_device *dev = skb->dev;
int fwres=NF_ACCEPT;
DPRINTK("ing_hook: skb %s dev=%s len=%u\n",
skb->sk ? "(owned)" : "(unowned)",
- skb->dev ? (*pskb)->dev->name : "(no dev)",
+ skb->dev ? skb->dev->name : "(no dev)",
skb->len);
if (dev->qdisc_ingress) {
^ permalink raw reply related
* Re: [PATCH] Update function names in /proc/net/tcp documentation
From: Jean Delvare @ 2007-10-14 9:59 UTC (permalink / raw)
To: Herbert Xu; +Cc: rick.jones2, netdev
In-Reply-To: <E1IggRI-0001Zc-00@gondolin.me.apana.org.au>
Hi Herbert,
On Sat, 13 Oct 2007 20:49:56 +0800, Herbert Xu wrote:
> Jean Delvare <khali@linux-fr.org> wrote:
> >
> > I didn't know that, sorry. What is the new interface to access the
> > TCP information?
>
> inet_diag is the preferred interface.
How does it work? Is there some documentation available? I see
net/ipv4/inet_diag.c but I have no idea how to use it.
Thanks,
--
Jean Delvare
^ permalink raw reply
* Re: [PATCH] Update function names in /proc/net/tcp documentation
From: Herbert Xu @ 2007-10-14 10:09 UTC (permalink / raw)
To: Jean Delvare; +Cc: herbert, rick.jones2, netdev
In-Reply-To: <20071014115934.13530a8a@hyperion.delvare>
Jean Delvare <khali@linux-fr.org> wrote:
>
>> inet_diag is the preferred interface.
>
> How does it work? Is there some documentation available? I see
> net/ipv4/inet_diag.c but I have no idea how to use it.
Have a look at the iproute package. It contains the ss command
which provides a command-line interface to it.
Of course it's also a good example of how you can access it from
C. The Debian pidentd package has also been patched to use this
interface.
Cheers,
--
Visit Openswan at http://www.openswan.org/
Email: Herbert Xu ~{PmV>HI~} <herbert@gondor.apana.org.au>
Home Page: http://gondor.apana.org.au/~herbert/
PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt
^ permalink raw reply
* Re: [PATCH 1/10] [SKBUFF]: Merge common code between copy_skb_header and skb_clone
From: jamal @ 2007-10-14 10:36 UTC (permalink / raw)
To: Herbert Xu; +Cc: Patrick McHardy, David Miller, netdev, kuznet
In-Reply-To: <E1Igv4l-000306-00@gondolin.me.apana.org.au>
On Sun, 2007-14-10 at 12:27 +0800, Herbert Xu wrote:
> In fact the tc_verd stuff is almost certainly a bug since it's treated
> differently in skb_clone compared to the callers of copy_skb_header
> (skb_copy/pskb_copy/skb_copy_expand).
>
> I've kept that difference in tact with a comment added asking for
> clarification.
attempted clarification here:
http://marc.info/?l=linux-netdev&m=119226270510948&w=2
cheers,
jamal
^ permalink raw reply
* Re: [2.6.20.21 review 12/35] TCP: Fix TCP handling of SACK in
From: Al Boldi @ 2007-10-14 10:38 UTC (permalink / raw)
To: linux-kernel; +Cc: netdev
Ilpo Järvinen wrote:
> Willy Tarreau wrote:
> > I agree with this. The impression I got from the description of the two
> > patches I merged was that the problems they fix were quite annoying. But
> > maybe I should take that with a grain of salt.
>
> No, it's not a grain of salt. I would say its utterly broken, out loud.
> But many people are not that much into time-seq graphs (that I'm familiar
> with), they are pleased when it seems to work well enough even though
> from my perspective, it is simply unacceptable in worst cases (not
> speaking of theoretical ones here, have seen very bad performance). Not
> that it always is that bad, depends on phase of the opposite direction
> what happens.
>
> Somebody asked me when those four patches were made about this, I put
> these there back then:
>
> http://www.cs.helsinki.fi/u/ijjarvin/bidir-showcase/
>
> They are generated from my old test archives and thus may have a bit
> differences in TCP variant, which may slightly differ from mainline
> here and there (my point was just to show how it breaks). Typical
> people wouldn't even notice those minor differences compared with the
> bidir brokeness which is very visible in all except in the fixed "ok"
> case. Please judge for yourself whether I overexaggrated or not... :-)
It would probably be helpful, if you could post a specific testcase and a
combo-patch of your fixes.
Thanks!
--
Al
^ permalink raw reply
* Re: [PATCH 5/10] [NET]: Avoid unnecessary cloning for ingress filtering
From: jamal @ 2007-10-14 10:49 UTC (permalink / raw)
To: Herbert Xu; +Cc: Patrick McHardy, David Miller, netdev, kuznet
In-Reply-To: <E1Igv4p-00030c-00@gondolin.me.apana.org.au>
On Sun, 2007-14-10 at 12:27 +0800, Herbert Xu wrote:
> [NET]: Avoid unnecessary cloning for ingress filtering
>
> As it is we always invoke pt_prev before ing_filter, even if there are no
> ingress filters attached. This can cause unnecessary cloning in pt_prev.
>
> This patch changes it so that we only invoke pt_prev if there are ingress
> filters attached.
>
ACK from here this as well as for patch 10/10. Once this patchset makes
it into net-2.6.24 i can do testing on my laptop and provide you any
further feedback. Transiting, so I may loose connectivity RSN but
overall GoodStuff.
cheers,
jamal
^ permalink raw reply
* Re: Bluetooth wireless mouse very sluggish when there is moderated network activity
From: Jiri Kosina @ 2007-10-14 11:27 UTC (permalink / raw)
To: Ismail Dönmez; +Cc: linux-kernel, netdev
In-Reply-To: <200710131713.03345.ismail@pardus.org.tr>
[-- Attachment #1: Type: TEXT/PLAIN, Size: 1051 bytes --]
On Sat, 13 Oct 2007, Ismail Dönmez wrote:
> input: Microsoft Microsoft? Wireless Notebook Presenter Mouse 8000 as
> /devices/pci0000:00/0000:00:1d.1/usb3/3-1/3-1.3/3-1.3:1.0/input/input12
> input: USB HID v1.11 Mouse [Microsoft Microsoft? Wireless Notebook
> Presenter Mouse 8000] on usb-0000:00:1d.1-1.3 Problem is when there is a
> moderate traffic on wireless interface (300-400k/s down 50-60k/up on
> 4Mbit) mouse is really sluggish. This is when I am running ktorrent. If
> I stop the torrent download/upload its fine again.
> P.S: If it matters I am using ipw3945 driver with 2.6.18 kernel and iwl3945
> with the newer ones.
Hi Ismail,
it would be great if you'd be able to isolate what is the cause in a
little more detailed way - i.e. try a different network card in the same
machine, try a different bluetooth mouse in the same machine, try the very
same mouse and network card in a different machine, etc.
Otherwise I am afraid this is going to be just a totally wild guessing.
Thanks,
--
Jiri Kosina
^ permalink raw reply
* Re: Bonding support for eth1394?
From: Stefan Richter @ 2007-10-14 11:47 UTC (permalink / raw)
To: Bill Fink; +Cc: netdev, Roland Dreier, linux1394-devel
In-Reply-To: <20071014021850.9bd7c9ad.billfink@mindspring.com>
Bill Fink wrote:
> I believe the user wanted to bond an eth1394 interface with a normal
> Ethernet interface, and I don't think that will work even with the
> IPoIB bonding changes, since bonding of different fundamental types
> of network interfaces still won't be supported, and I'm pretty sure
> eth1394 is not considered a standard Ethernet interface (different
> MAC address format for one thing).
True, the MAC addresses, frame headers (OSI layer 2?) and so on are
different. Of course the case which the original poster had in mind,
bonding FireWire with Ethernet, would be at least as interesting as
bonding several FireWire interfaces, since most FireWire equipped
machines come with only one FireWire link and one or two Ethernet links.
--
Stefan Richter
-=====-=-=== =-=- -===-
http://arcgraph.de/sr/
-------------------------------------------------------------------------
This SF.net email is sponsored by: Splunk Inc.
Still grepping through log files to find problems? Stop.
Now Search log events and configuration files using AJAX and a browser.
Download your FREE copy of Splunk now >> http://get.splunk.com/
^ permalink raw reply
* [patch] ipv6.7: IPV6_ROUTER_ALERT sockopt correction
From: Andrew McDonald @ 2007-10-14 11:11 UTC (permalink / raw)
To: linux-man; +Cc: netdev
Hi,
I discovered that the current description of the IPV6_ROUTER_ALERT
sockopt in ipv6.7 is significantly wrong. A patch to fix the
description is below. I sent a version of this earlier in the year to
mtk-manpages@gmx.net, but nothing happened with it at the time.
The correction is based on reading the relevant parts of the kernel
source code, and backed up by some test programs. The main bits of code
in the kernel (in case someone wants to double-check my update) are
net/ipv6/ipv6_sockglue.c:ip6_ra_control() and
net/ipv6/ip6_output.c:ip6_call_ra_chain().
The patch is against man-pages-2.66.
regards,
Andrew
--- man7/ipv6.7.orig 2007-10-14 11:59:46.000000000 +0100
+++ man7/ipv6.7 2007-10-14 12:05:15.000000000 +0100
@@ -233,10 +233,17 @@
Argument is a pointer to boolean.
.TP
.B IPV6_ROUTER_ALERT
-Pass all forwarded packets containing an router alert option to
+Pass forwarded packets containing a router alert hop-by-hop option to
this socket.
-Only allowed for datagram sockets and for root.
-Argument is a pointer to boolean.
+Only allowed for SOCK_RAW sockets.
+The tapped packets are not forwarded by the kernel, it is the
+user's responsibility to send them out again.
+Argument is a pointer to an integer.
+A positive integer indicates a router alert option value to intercept.
+Packets carrying a router alert option with a value field containing
+this integer will be delivered to the socket.
+A negative integer disables delivery of packets with router alert options
+to this socket.
.TP
.B IPV6_UNICAST_HOPS
Set the unicast hop limit for the socket.
^ permalink raw reply
* [0/3] [IPV6]: Kill sk_buff ** usage on input path
From: Herbert Xu @ 2007-10-14 14:46 UTC (permalink / raw)
To: Patrick McHardy, David Miller, hadi, netdev, kuznet,
YOSHIFUJI Hideaki, Tho
In-Reply-To: <20071014095541.GA13222@gondor.apana.org.au>
On Sun, Oct 14, 2007 at 05:55:41PM +0800, Herbert Xu wrote:
>
> [NETFILTER]: Replace sk_buff ** with sk_buff *
Following on from that work, I've done the same thing to the
IPv6 input path.
Cheers,
--
Visit Openswan at http://www.openswan.org/
Email: Herbert Xu ~{PmV>HI~} <herbert@gondor.apana.org.au>
Home Page: http://gondor.apana.org.au/~herbert/
PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt
^ permalink raw reply
* [PATCH 1/3] [IPV6]: Make ipv6_frag_rcv return the same packet
From: Herbert Xu @ 2007-10-14 14:49 UTC (permalink / raw)
To: Patrick McHardy, David Miller, hadi, netdev, kuznet,
YOSHIFUJI Hideaki, Tho
In-Reply-To: <20071014144649.GA14792@gondor.apana.org.au>
[IPV6]: Make ipv6_frag_rcv return the same packet
This patch implements the same change taht was done to ip_defrag. It
makes ipv6_frag_rcv return the last packet received of a train of fragments
rather than the head of that sequence.
This allows us to get rid of the sk_buff ** argument later.
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
---
net/ipv6/reassembly.c | 57 +++++++++++++++++++++++++++++++++++---------------
1 files changed, 40 insertions(+), 17 deletions(-)
diff --git a/net/ipv6/reassembly.c b/net/ipv6/reassembly.c
index 31601c9..fa1055b 100644
--- a/net/ipv6/reassembly.c
+++ b/net/ipv6/reassembly.c
@@ -42,6 +42,7 @@
#include <linux/icmpv6.h>
#include <linux/random.h>
#include <linux/jhash.h>
+#include <linux/skbuff.h>
#include <net/sock.h>
#include <net/snmp.h>
@@ -107,6 +108,9 @@ static u32 ip6_frag_hash_rnd;
static LIST_HEAD(ip6_frag_lru_list);
int ip6_frag_nqueues = 0;
+static int ip6_frag_reasm(struct frag_queue *fq, struct sk_buff *prev,
+ struct net_device *dev);
+
static __inline__ void __fq_unlink(struct frag_queue *fq)
{
hlist_del(&fq->list);
@@ -420,10 +424,11 @@ fq_find(__be32 id, struct in6_addr *src, struct in6_addr *dst,
}
-static void ip6_frag_queue(struct frag_queue *fq, struct sk_buff *skb,
+static int ip6_frag_queue(struct frag_queue *fq, struct sk_buff *skb,
struct frag_hdr *fhdr, int nhoff)
{
struct sk_buff *prev, *next;
+ struct net_device *dev;
int offset, end;
if (fq->last_in & COMPLETE)
@@ -439,7 +444,7 @@ static void ip6_frag_queue(struct frag_queue *fq, struct sk_buff *skb,
icmpv6_param_prob(skb, ICMPV6_HDR_FIELD,
((u8 *)&fhdr->frag_off -
skb_network_header(skb)));
- return;
+ return -1;
}
if (skb->ip_summed == CHECKSUM_COMPLETE) {
@@ -471,7 +476,7 @@ static void ip6_frag_queue(struct frag_queue *fq, struct sk_buff *skb,
IPSTATS_MIB_INHDRERRORS);
icmpv6_param_prob(skb, ICMPV6_HDR_FIELD,
offsetof(struct ipv6hdr, payload_len));
- return;
+ return -1;
}
if (end > fq->len) {
/* Some bits beyond end -> corruption. */
@@ -564,9 +569,11 @@ static void ip6_frag_queue(struct frag_queue *fq, struct sk_buff *skb,
else
fq->fragments = skb;
- if (skb->dev)
- fq->iif = skb->dev->ifindex;
- skb->dev = NULL;
+ dev = skb->dev;
+ if (dev) {
+ fq->iif = dev->ifindex;
+ skb->dev = NULL;
+ }
fq->stamp = skb->tstamp;
fq->meat += skb->len;
atomic_add(skb->truesize, &ip6_frag_mem);
@@ -578,14 +585,19 @@ static void ip6_frag_queue(struct frag_queue *fq, struct sk_buff *skb,
fq->nhoffset = nhoff;
fq->last_in |= FIRST_IN;
}
+
+ if (fq->last_in == (FIRST_IN | LAST_IN) && fq->meat == fq->len)
+ return ip6_frag_reasm(fq, prev, dev);
+
write_lock(&ip6_frag_lock);
list_move_tail(&fq->lru_list, &ip6_frag_lru_list);
write_unlock(&ip6_frag_lock);
- return;
+ return -1;
err:
IP6_INC_STATS(ip6_dst_idev(skb->dst), IPSTATS_MIB_REASMFAILS);
kfree_skb(skb);
+ return -1;
}
/*
@@ -597,7 +609,7 @@ err:
* queue is eligible for reassembly i.e. it is not COMPLETE,
* the last and the first frames arrived and all the bits are here.
*/
-static int ip6_frag_reasm(struct frag_queue *fq, struct sk_buff **skb_in,
+static int ip6_frag_reasm(struct frag_queue *fq, struct sk_buff *prev,
struct net_device *dev)
{
struct sk_buff *fp, *head = fq->fragments;
@@ -606,6 +618,24 @@ static int ip6_frag_reasm(struct frag_queue *fq, struct sk_buff **skb_in,
fq_kill(fq);
+ /* Make the one we just received the head. */
+ if (prev) {
+ head = prev->next;
+ fp = skb_clone(head, GFP_ATOMIC);
+
+ if (!fp)
+ goto out_oom;
+
+ fp->next = head->next;
+ prev->next = fp;
+
+ skb_morph(head, fq->fragments);
+ head->next = fq->fragments->next;
+
+ kfree_skb(fq->fragments);
+ fq->fragments = head;
+ }
+
BUG_TRAP(head != NULL);
BUG_TRAP(FRAG6_CB(head)->offset == 0);
@@ -674,8 +704,6 @@ static int ip6_frag_reasm(struct frag_queue *fq, struct sk_buff **skb_in,
ipv6_hdr(head)->payload_len = htons(payload_len);
IP6CB(head)->nhoff = nhoff;
- *skb_in = head;
-
/* Yes, and fold redundant checksum back. 8) */
if (head->ip_summed == CHECKSUM_COMPLETE)
head->csum = csum_partial(skb_network_header(head),
@@ -705,7 +733,6 @@ out_fail:
static int ipv6_frag_rcv(struct sk_buff **skbp)
{
struct sk_buff *skb = *skbp;
- struct net_device *dev = skb->dev;
struct frag_hdr *fhdr;
struct frag_queue *fq;
struct ipv6hdr *hdr = ipv6_hdr(skb);
@@ -744,15 +771,11 @@ static int ipv6_frag_rcv(struct sk_buff **skbp)
if ((fq = fq_find(fhdr->identification, &hdr->saddr, &hdr->daddr,
ip6_dst_idev(skb->dst))) != NULL) {
- int ret = -1;
+ int ret;
spin_lock(&fq->lock);
- ip6_frag_queue(fq, skb, fhdr, IP6CB(skb)->nhoff);
-
- if (fq->last_in == (FIRST_IN|LAST_IN) &&
- fq->meat == fq->len)
- ret = ip6_frag_reasm(fq, skbp, dev);
+ ret = ip6_frag_queue(fq, skb, fhdr, IP6CB(skb)->nhoff);
spin_unlock(&fq->lock);
fq_put(fq, NULL);
^ permalink raw reply related
* [PATCH 2/3] [IPV6]: Avoid skb_copy/pskb_copy/skb_realloc_headroom on input
From: Herbert Xu @ 2007-10-14 14:49 UTC (permalink / raw)
To: Patrick McHardy, David Miller, hadi, netdev, kuznet,
YOSHIFUJI Hideaki, Tho
In-Reply-To: <20071014144649.GA14792@gondor.apana.org.au>
[IPV6]: Avoid skb_copy/pskb_copy/skb_realloc_headroom on input
This patch replaces unnecessary uses of skb_copy by pskb_expand_head
on the IPv6 input path.
This allows us to remove the double pointers later.
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
---
net/ipv6/exthdrs.c | 23 +++++------------------
1 files changed, 5 insertions(+), 18 deletions(-)
diff --git a/net/ipv6/exthdrs.c b/net/ipv6/exthdrs.c
index c82d4d4..0ff2bf1 100644
--- a/net/ipv6/exthdrs.c
+++ b/net/ipv6/exthdrs.c
@@ -234,22 +234,13 @@ static int ipv6_dest_hao(struct sk_buff **skbp, int optoff)
goto discard;
if (skb_cloned(skb)) {
- struct sk_buff *skb2 = skb_copy(skb, GFP_ATOMIC);
- struct inet6_skb_parm *opt2;
-
- if (skb2 == NULL)
+ if (pskb_expand_head(skb, 0, 0, GFP_ATOMIC))
goto discard;
- opt2 = IP6CB(skb2);
- memcpy(opt2, opt, sizeof(*opt2));
-
- kfree_skb(skb);
-
/* update all variable using below by copied skbuff */
- *skbp = skb = skb2;
- hao = (struct ipv6_destopt_hao *)(skb_network_header(skb2) +
+ hao = (struct ipv6_destopt_hao *)(skb_network_header(skb) +
optoff);
- ipv6h = ipv6_hdr(skb2);
+ ipv6h = ipv6_hdr(skb);
}
if (skb->ip_summed == CHECKSUM_COMPLETE)
@@ -464,18 +455,14 @@ looped_back:
Do not damage packets queued somewhere.
*/
if (skb_cloned(skb)) {
- struct sk_buff *skb2 = skb_copy(skb, GFP_ATOMIC);
/* the copy is a forwarded packet */
- if (skb2 == NULL) {
+ if (pskb_expand_head(skb, 0, 0, GFP_ATOMIC)) {
IP6_INC_STATS_BH(ip6_dst_idev(skb->dst),
IPSTATS_MIB_OUTDISCARDS);
kfree_skb(skb);
return -1;
}
- kfree_skb(skb);
- *skbp = skb = skb2;
- opt = IP6CB(skb2);
- hdr = (struct ipv6_rt_hdr *)skb_transport_header(skb2);
+ hdr = (struct ipv6_rt_hdr *)skb_transport_header(skb);
}
if (skb->ip_summed == CHECKSUM_COMPLETE)
^ permalink raw reply related
* [PATCH 3/3] [IPV6]: Replace sk_buff ** with sk_buff * in input handlers
From: Herbert Xu @ 2007-10-14 14:49 UTC (permalink / raw)
To: Patrick McHardy, David Miller, hadi, netdev, kuznet,
YOSHIFUJI Hideaki, Tho
In-Reply-To: <20071014144649.GA14792@gondor.apana.org.au>
[IPV6]: Replace sk_buff ** with sk_buff * in input handlers
With all the users of the double pointers removed from the IPv6 input path,
this patch converts all occurances of sk_buff ** to sk_buff * in IPv6 input
handlers.
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
---
include/net/ipv6.h | 2 +-
include/net/protocol.h | 2 +-
include/net/xfrm.h | 2 +-
net/dccp/ipv6.c | 3 +--
net/ipv6/exthdrs.c | 41 ++++++++++++++---------------------------
net/ipv6/icmp.c | 5 ++---
net/ipv6/ip6_input.c | 4 ++--
net/ipv6/reassembly.c | 3 +--
net/ipv6/tcp_ipv6.c | 3 +--
net/ipv6/tunnel6.c | 6 ++----
net/ipv6/udp.c | 7 +++----
net/ipv6/udp_impl.h | 2 +-
net/ipv6/udplite.c | 4 ++--
net/ipv6/xfrm6_input.c | 4 ++--
net/sctp/ipv6.c | 4 ++--
15 files changed, 36 insertions(+), 56 deletions(-)
diff --git a/include/net/ipv6.h b/include/net/ipv6.h
index 31b3f1b..abd8584 100644
--- a/include/net/ipv6.h
+++ b/include/net/ipv6.h
@@ -240,7 +240,7 @@ extern int ip6_ra_control(struct sock *sk, int sel,
void (*destructor)(struct sock *));
-extern int ipv6_parse_hopopts(struct sk_buff **skbp);
+extern int ipv6_parse_hopopts(struct sk_buff *skb);
extern struct ipv6_txoptions * ipv6_dup_options(struct sock *sk, struct ipv6_txoptions *opt);
extern struct ipv6_txoptions * ipv6_renew_options(struct sock *sk, struct ipv6_txoptions *opt,
diff --git a/include/net/protocol.h b/include/net/protocol.h
index 105bf12..1166ffb 100644
--- a/include/net/protocol.h
+++ b/include/net/protocol.h
@@ -45,7 +45,7 @@ struct net_protocol {
#if defined(CONFIG_IPV6) || defined (CONFIG_IPV6_MODULE)
struct inet6_protocol
{
- int (*handler)(struct sk_buff **skb);
+ int (*handler)(struct sk_buff *skb);
void (*err_handler)(struct sk_buff *skb,
struct inet6_skb_parm *opt,
diff --git a/include/net/xfrm.h b/include/net/xfrm.h
index 77be396..0e84484 100644
--- a/include/net/xfrm.h
+++ b/include/net/xfrm.h
@@ -1051,7 +1051,7 @@ extern int xfrm4_output(struct sk_buff *skb);
extern int xfrm4_tunnel_register(struct xfrm_tunnel *handler, unsigned short family);
extern int xfrm4_tunnel_deregister(struct xfrm_tunnel *handler, unsigned short family);
extern int xfrm6_rcv_spi(struct sk_buff *skb, __be32 spi);
-extern int xfrm6_rcv(struct sk_buff **pskb);
+extern int xfrm6_rcv(struct sk_buff *skb);
extern int xfrm6_input_addr(struct sk_buff *skb, xfrm_address_t *daddr,
xfrm_address_t *saddr, u8 proto);
extern int xfrm6_tunnel_register(struct xfrm6_tunnel *handler, unsigned short family);
diff --git a/net/dccp/ipv6.c b/net/dccp/ipv6.c
index 006a383..cac5354 100644
--- a/net/dccp/ipv6.c
+++ b/net/dccp/ipv6.c
@@ -767,10 +767,9 @@ discard:
return 0;
}
-static int dccp_v6_rcv(struct sk_buff **pskb)
+static int dccp_v6_rcv(struct sk_buff *skb)
{
const struct dccp_hdr *dh;
- struct sk_buff *skb = *pskb;
struct sock *sk;
int min_cov;
diff --git a/net/ipv6/exthdrs.c b/net/ipv6/exthdrs.c
index 0ff2bf1..1e89efd 100644
--- a/net/ipv6/exthdrs.c
+++ b/net/ipv6/exthdrs.c
@@ -102,7 +102,7 @@ EXPORT_SYMBOL_GPL(ipv6_find_tlv);
struct tlvtype_proc {
int type;
- int (*func)(struct sk_buff **skbp, int offset);
+ int (*func)(struct sk_buff *skb, int offset);
};
/*********************
@@ -111,10 +111,8 @@ struct tlvtype_proc {
/* An unknown option is detected, decide what to do */
-static int ip6_tlvopt_unknown(struct sk_buff **skbp, int optoff)
+static int ip6_tlvopt_unknown(struct sk_buff *skb, int optoff)
{
- struct sk_buff *skb = *skbp;
-
switch ((skb_network_header(skb)[optoff] & 0xC0) >> 6) {
case 0: /* ignore */
return 1;
@@ -139,9 +137,8 @@ static int ip6_tlvopt_unknown(struct sk_buff **skbp, int optoff)
/* Parse tlv encoded option header (hop-by-hop or destination) */
-static int ip6_parse_tlv(struct tlvtype_proc *procs, struct sk_buff **skbp)
+static int ip6_parse_tlv(struct tlvtype_proc *procs, struct sk_buff *skb)
{
- struct sk_buff *skb = *skbp;
struct tlvtype_proc *curr;
const unsigned char *nh = skb_network_header(skb);
int off = skb_network_header_len(skb);
@@ -172,13 +169,13 @@ static int ip6_parse_tlv(struct tlvtype_proc *procs, struct sk_buff **skbp)
/* type specific length/alignment
checks will be performed in the
func(). */
- if (curr->func(skbp, off) == 0)
+ if (curr->func(skb, off) == 0)
return 0;
break;
}
}
if (curr->type < 0) {
- if (ip6_tlvopt_unknown(skbp, off) == 0)
+ if (ip6_tlvopt_unknown(skb, off) == 0)
return 0;
}
break;
@@ -198,9 +195,8 @@ bad:
*****************************/
#if defined(CONFIG_IPV6_MIP6) || defined(CONFIG_IPV6_MIP6_MODULE)
-static int ipv6_dest_hao(struct sk_buff **skbp, int optoff)
+static int ipv6_dest_hao(struct sk_buff *skb, int optoff)
{
- struct sk_buff *skb = *skbp;
struct ipv6_destopt_hao *hao;
struct inet6_skb_parm *opt = IP6CB(skb);
struct ipv6hdr *ipv6h = ipv6_hdr(skb);
@@ -271,9 +267,8 @@ static struct tlvtype_proc tlvprocdestopt_lst[] = {
{-1, NULL}
};
-static int ipv6_destopt_rcv(struct sk_buff **skbp)
+static int ipv6_destopt_rcv(struct sk_buff *skb)
{
- struct sk_buff *skb = *skbp;
struct inet6_skb_parm *opt = IP6CB(skb);
#if defined(CONFIG_IPV6_MIP6) || defined(CONFIG_IPV6_MIP6_MODULE)
__u16 dstbuf;
@@ -295,9 +290,8 @@ static int ipv6_destopt_rcv(struct sk_buff **skbp)
#endif
dst = dst_clone(skb->dst);
- if (ip6_parse_tlv(tlvprocdestopt_lst, skbp)) {
+ if (ip6_parse_tlv(tlvprocdestopt_lst, skb)) {
dst_release(dst);
- skb = *skbp;
skb->transport_header += (skb_transport_header(skb)[1] + 1) << 3;
opt = IP6CB(skb);
#if defined(CONFIG_IPV6_MIP6) || defined(CONFIG_IPV6_MIP6_MODULE)
@@ -328,10 +322,8 @@ void __init ipv6_destopt_init(void)
NONE header. No data in packet.
********************************/
-static int ipv6_nodata_rcv(struct sk_buff **skbp)
+static int ipv6_nodata_rcv(struct sk_buff *skb)
{
- struct sk_buff *skb = *skbp;
-
kfree_skb(skb);
return 0;
}
@@ -351,9 +343,8 @@ void __init ipv6_nodata_init(void)
Routing header.
********************************/
-static int ipv6_rthdr_rcv(struct sk_buff **skbp)
+static int ipv6_rthdr_rcv(struct sk_buff *skb)
{
- struct sk_buff *skb = *skbp;
struct inet6_skb_parm *opt = IP6CB(skb);
struct in6_addr *addr = NULL;
struct in6_addr daddr;
@@ -565,9 +556,8 @@ static inline struct inet6_dev *ipv6_skb_idev(struct sk_buff *skb)
/* Router Alert as of RFC 2711 */
-static int ipv6_hop_ra(struct sk_buff **skbp, int optoff)
+static int ipv6_hop_ra(struct sk_buff *skb, int optoff)
{
- struct sk_buff *skb = *skbp;
const unsigned char *nh = skb_network_header(skb);
if (nh[optoff + 1] == 2) {
@@ -582,9 +572,8 @@ static int ipv6_hop_ra(struct sk_buff **skbp, int optoff)
/* Jumbo payload */
-static int ipv6_hop_jumbo(struct sk_buff **skbp, int optoff)
+static int ipv6_hop_jumbo(struct sk_buff *skb, int optoff)
{
- struct sk_buff *skb = *skbp;
const unsigned char *nh = skb_network_header(skb);
u32 pkt_len;
@@ -635,9 +624,8 @@ static struct tlvtype_proc tlvprochopopt_lst[] = {
{ -1, }
};
-int ipv6_parse_hopopts(struct sk_buff **skbp)
+int ipv6_parse_hopopts(struct sk_buff *skb)
{
- struct sk_buff *skb = *skbp;
struct inet6_skb_parm *opt = IP6CB(skb);
/*
@@ -654,8 +642,7 @@ int ipv6_parse_hopopts(struct sk_buff **skbp)
}
opt->hop = sizeof(struct ipv6hdr);
- if (ip6_parse_tlv(tlvprochopopt_lst, skbp)) {
- skb = *skbp;
+ if (ip6_parse_tlv(tlvprochopopt_lst, skb)) {
skb->transport_header += (skb_transport_header(skb)[1] + 1) << 3;
opt = IP6CB(skb);
opt->nhoff = sizeof(struct ipv6hdr);
diff --git a/net/ipv6/icmp.c b/net/ipv6/icmp.c
index 47b8ce2..9bb031f 100644
--- a/net/ipv6/icmp.c
+++ b/net/ipv6/icmp.c
@@ -82,7 +82,7 @@ EXPORT_SYMBOL(icmpv6msg_statistics);
static DEFINE_PER_CPU(struct socket *, __icmpv6_socket) = NULL;
#define icmpv6_socket __get_cpu_var(__icmpv6_socket)
-static int icmpv6_rcv(struct sk_buff **pskb);
+static int icmpv6_rcv(struct sk_buff *skb);
static struct inet6_protocol icmpv6_protocol = {
.handler = icmpv6_rcv,
@@ -614,9 +614,8 @@ static void icmpv6_notify(struct sk_buff *skb, int type, int code, __be32 info)
* Handle icmp messages
*/
-static int icmpv6_rcv(struct sk_buff **pskb)
+static int icmpv6_rcv(struct sk_buff *skb)
{
- struct sk_buff *skb = *pskb;
struct net_device *dev = skb->dev;
struct inet6_dev *idev = __in6_dev_get(dev);
struct in6_addr *saddr, *daddr;
diff --git a/net/ipv6/ip6_input.c b/net/ipv6/ip6_input.c
index 9149fc2..af355df 100644
--- a/net/ipv6/ip6_input.c
+++ b/net/ipv6/ip6_input.c
@@ -125,7 +125,7 @@ int ipv6_rcv(struct sk_buff *skb, struct net_device *dev, struct packet_type *pt
}
if (hdr->nexthdr == NEXTHDR_HOP) {
- if (ipv6_parse_hopopts(&skb) < 0) {
+ if (ipv6_parse_hopopts(skb) < 0) {
IP6_INC_STATS_BH(idev, IPSTATS_MIB_INHDRERRORS);
rcu_read_unlock();
return 0;
@@ -199,7 +199,7 @@ resubmit:
!xfrm6_policy_check(NULL, XFRM_POLICY_IN, skb))
goto discard;
- ret = ipprot->handler(&skb);
+ ret = ipprot->handler(skb);
if (ret > 0)
goto resubmit;
else if (ret == 0)
diff --git a/net/ipv6/reassembly.c b/net/ipv6/reassembly.c
index fa1055b..79c3253 100644
--- a/net/ipv6/reassembly.c
+++ b/net/ipv6/reassembly.c
@@ -730,9 +730,8 @@ out_fail:
return -1;
}
-static int ipv6_frag_rcv(struct sk_buff **skbp)
+static int ipv6_frag_rcv(struct sk_buff *skb)
{
- struct sk_buff *skb = *skbp;
struct frag_hdr *fhdr;
struct frag_queue *fq;
struct ipv6hdr *hdr = ipv6_hdr(skb);
diff --git a/net/ipv6/tcp_ipv6.c b/net/ipv6/tcp_ipv6.c
index a07b59c..737b755 100644
--- a/net/ipv6/tcp_ipv6.c
+++ b/net/ipv6/tcp_ipv6.c
@@ -1668,9 +1668,8 @@ ipv6_pktoptions:
return 0;
}
-static int tcp_v6_rcv(struct sk_buff **pskb)
+static int tcp_v6_rcv(struct sk_buff *skb)
{
- struct sk_buff *skb = *pskb;
struct tcphdr *th;
struct sock *sk;
int ret;
diff --git a/net/ipv6/tunnel6.c b/net/ipv6/tunnel6.c
index 23e2809..6323921 100644
--- a/net/ipv6/tunnel6.c
+++ b/net/ipv6/tunnel6.c
@@ -87,9 +87,8 @@ int xfrm6_tunnel_deregister(struct xfrm6_tunnel *handler, unsigned short family)
EXPORT_SYMBOL(xfrm6_tunnel_deregister);
-static int tunnel6_rcv(struct sk_buff **pskb)
+static int tunnel6_rcv(struct sk_buff *skb)
{
- struct sk_buff *skb = *pskb;
struct xfrm6_tunnel *handler;
if (!pskb_may_pull(skb, sizeof(struct ipv6hdr)))
@@ -106,9 +105,8 @@ drop:
return 0;
}
-static int tunnel46_rcv(struct sk_buff **pskb)
+static int tunnel46_rcv(struct sk_buff *skb)
{
- struct sk_buff *skb = *pskb;
struct xfrm6_tunnel *handler;
if (!pskb_may_pull(skb, sizeof(struct ipv6hdr)))
diff --git a/net/ipv6/udp.c b/net/ipv6/udp.c
index 82ff26d..caebad6 100644
--- a/net/ipv6/udp.c
+++ b/net/ipv6/udp.c
@@ -405,10 +405,9 @@ static inline int udp6_csum_init(struct sk_buff *skb, struct udphdr *uh,
return 0;
}
-int __udp6_lib_rcv(struct sk_buff **pskb, struct hlist_head udptable[],
+int __udp6_lib_rcv(struct sk_buff *skb, struct hlist_head udptable[],
int proto)
{
- struct sk_buff *skb = *pskb;
struct sock *sk;
struct udphdr *uh;
struct net_device *dev = skb->dev;
@@ -494,9 +493,9 @@ discard:
return 0;
}
-static __inline__ int udpv6_rcv(struct sk_buff **pskb)
+static __inline__ int udpv6_rcv(struct sk_buff *skb)
{
- return __udp6_lib_rcv(pskb, udp_hash, IPPROTO_UDP);
+ return __udp6_lib_rcv(skb, udp_hash, IPPROTO_UDP);
}
/*
diff --git a/net/ipv6/udp_impl.h b/net/ipv6/udp_impl.h
index 6e252f3..2d3fda6 100644
--- a/net/ipv6/udp_impl.h
+++ b/net/ipv6/udp_impl.h
@@ -6,7 +6,7 @@
#include <net/addrconf.h>
#include <net/inet_common.h>
-extern int __udp6_lib_rcv(struct sk_buff **, struct hlist_head [], int );
+extern int __udp6_lib_rcv(struct sk_buff *, struct hlist_head [], int );
extern void __udp6_lib_err(struct sk_buff *, struct inet6_skb_parm *,
int , int , int , __be32 , struct hlist_head []);
diff --git a/net/ipv6/udplite.c b/net/ipv6/udplite.c
index f54016a..766566f 100644
--- a/net/ipv6/udplite.c
+++ b/net/ipv6/udplite.c
@@ -17,9 +17,9 @@
DEFINE_SNMP_STAT(struct udp_mib, udplite_stats_in6) __read_mostly;
-static int udplitev6_rcv(struct sk_buff **pskb)
+static int udplitev6_rcv(struct sk_buff *skb)
{
- return __udp6_lib_rcv(pskb, udplite_hash, IPPROTO_UDPLITE);
+ return __udp6_lib_rcv(skb, udplite_hash, IPPROTO_UDPLITE);
}
static void udplitev6_err(struct sk_buff *skb,
diff --git a/net/ipv6/xfrm6_input.c b/net/ipv6/xfrm6_input.c
index c858537..02f69e5 100644
--- a/net/ipv6/xfrm6_input.c
+++ b/net/ipv6/xfrm6_input.c
@@ -133,9 +133,9 @@ drop:
EXPORT_SYMBOL(xfrm6_rcv_spi);
-int xfrm6_rcv(struct sk_buff **pskb)
+int xfrm6_rcv(struct sk_buff *skb)
{
- return xfrm6_rcv_spi(*pskb, 0);
+ return xfrm6_rcv_spi(skb, 0);
}
EXPORT_SYMBOL(xfrm6_rcv);
diff --git a/net/sctp/ipv6.c b/net/sctp/ipv6.c
index 9de3dda..eb4deaf 100644
--- a/net/sctp/ipv6.c
+++ b/net/sctp/ipv6.c
@@ -954,9 +954,9 @@ static struct inet_protosw sctpv6_stream_protosw = {
.flags = SCTP_PROTOSW_FLAG,
};
-static int sctp6_rcv(struct sk_buff **pskb)
+static int sctp6_rcv(struct sk_buff *skb)
{
- return sctp_rcv(*pskb) ? -1 : 0;
+ return sctp_rcv(skb) ? -1 : 0;
}
static struct inet6_protocol sctpv6_protocol = {
^ permalink raw reply related
* Re: [PATCH 3/3] [IPV6]: Replace sk_buff ** with sk_buff * in input handlers
From: YOSHIFUJI Hideaki / 吉藤英明 @ 2007-10-14 15:43 UTC (permalink / raw)
To: herbert; +Cc: kaber, davem, hadi, netdev, kuznet, tgraf, yoshfuji
In-Reply-To: <E1Ih4m9-0003s7-00@gondolin.me.apana.org.au>
Herbert,
I really appreciate this work.
Thank you!
--yoshfuji
In article <E1Ih4m9-0003s7-00@gondolin.me.apana.org.au> (at Sun, 14 Oct 2007 22:49:05 +0800), Herbert Xu <herbert@gondor.apana.org.au> says:
> [IPV6]: Replace sk_buff ** with sk_buff * in input handlers
>
> With all the users of the double pointers removed from the IPv6 input path,
> this patch converts all occurances of sk_buff ** to sk_buff * in IPv6 input
> handlers.
>
> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
> ---
>
> include/net/ipv6.h | 2 +-
> include/net/protocol.h | 2 +-
> include/net/xfrm.h | 2 +-
> net/dccp/ipv6.c | 3 +--
> net/ipv6/exthdrs.c | 41 ++++++++++++++---------------------------
> net/ipv6/icmp.c | 5 ++---
> net/ipv6/ip6_input.c | 4 ++--
> net/ipv6/reassembly.c | 3 +--
> net/ipv6/tcp_ipv6.c | 3 +--
> net/ipv6/tunnel6.c | 6 ++----
> net/ipv6/udp.c | 7 +++----
> net/ipv6/udp_impl.h | 2 +-
> net/ipv6/udplite.c | 4 ++--
> net/ipv6/xfrm6_input.c | 4 ++--
> net/sctp/ipv6.c | 4 ++--
> 15 files changed, 36 insertions(+), 56 deletions(-)
>
> diff --git a/include/net/ipv6.h b/include/net/ipv6.h
> index 31b3f1b..abd8584 100644
> --- a/include/net/ipv6.h
> +++ b/include/net/ipv6.h
> @@ -240,7 +240,7 @@ extern int ip6_ra_control(struct sock *sk, int sel,
> void (*destructor)(struct sock *));
>
>
> -extern int ipv6_parse_hopopts(struct sk_buff **skbp);
> +extern int ipv6_parse_hopopts(struct sk_buff *skb);
>
> extern struct ipv6_txoptions * ipv6_dup_options(struct sock *sk, struct ipv6_txoptions *opt);
> extern struct ipv6_txoptions * ipv6_renew_options(struct sock *sk, struct ipv6_txoptions *opt,
> diff --git a/include/net/protocol.h b/include/net/protocol.h
> index 105bf12..1166ffb 100644
> --- a/include/net/protocol.h
> +++ b/include/net/protocol.h
> @@ -45,7 +45,7 @@ struct net_protocol {
> #if defined(CONFIG_IPV6) || defined (CONFIG_IPV6_MODULE)
> struct inet6_protocol
> {
> - int (*handler)(struct sk_buff **skb);
> + int (*handler)(struct sk_buff *skb);
>
> void (*err_handler)(struct sk_buff *skb,
> struct inet6_skb_parm *opt,
> diff --git a/include/net/xfrm.h b/include/net/xfrm.h
> index 77be396..0e84484 100644
> --- a/include/net/xfrm.h
> +++ b/include/net/xfrm.h
> @@ -1051,7 +1051,7 @@ extern int xfrm4_output(struct sk_buff *skb);
> extern int xfrm4_tunnel_register(struct xfrm_tunnel *handler, unsigned short family);
> extern int xfrm4_tunnel_deregister(struct xfrm_tunnel *handler, unsigned short family);
> extern int xfrm6_rcv_spi(struct sk_buff *skb, __be32 spi);
> -extern int xfrm6_rcv(struct sk_buff **pskb);
> +extern int xfrm6_rcv(struct sk_buff *skb);
> extern int xfrm6_input_addr(struct sk_buff *skb, xfrm_address_t *daddr,
> xfrm_address_t *saddr, u8 proto);
> extern int xfrm6_tunnel_register(struct xfrm6_tunnel *handler, unsigned short family);
> diff --git a/net/dccp/ipv6.c b/net/dccp/ipv6.c
> index 006a383..cac5354 100644
> --- a/net/dccp/ipv6.c
> +++ b/net/dccp/ipv6.c
> @@ -767,10 +767,9 @@ discard:
> return 0;
> }
>
> -static int dccp_v6_rcv(struct sk_buff **pskb)
> +static int dccp_v6_rcv(struct sk_buff *skb)
> {
> const struct dccp_hdr *dh;
> - struct sk_buff *skb = *pskb;
> struct sock *sk;
> int min_cov;
>
> diff --git a/net/ipv6/exthdrs.c b/net/ipv6/exthdrs.c
> index 0ff2bf1..1e89efd 100644
> --- a/net/ipv6/exthdrs.c
> +++ b/net/ipv6/exthdrs.c
> @@ -102,7 +102,7 @@ EXPORT_SYMBOL_GPL(ipv6_find_tlv);
>
> struct tlvtype_proc {
> int type;
> - int (*func)(struct sk_buff **skbp, int offset);
> + int (*func)(struct sk_buff *skb, int offset);
> };
>
> /*********************
> @@ -111,10 +111,8 @@ struct tlvtype_proc {
>
> /* An unknown option is detected, decide what to do */
>
> -static int ip6_tlvopt_unknown(struct sk_buff **skbp, int optoff)
> +static int ip6_tlvopt_unknown(struct sk_buff *skb, int optoff)
> {
> - struct sk_buff *skb = *skbp;
> -
> switch ((skb_network_header(skb)[optoff] & 0xC0) >> 6) {
> case 0: /* ignore */
> return 1;
> @@ -139,9 +137,8 @@ static int ip6_tlvopt_unknown(struct sk_buff **skbp, int optoff)
>
> /* Parse tlv encoded option header (hop-by-hop or destination) */
>
> -static int ip6_parse_tlv(struct tlvtype_proc *procs, struct sk_buff **skbp)
> +static int ip6_parse_tlv(struct tlvtype_proc *procs, struct sk_buff *skb)
> {
> - struct sk_buff *skb = *skbp;
> struct tlvtype_proc *curr;
> const unsigned char *nh = skb_network_header(skb);
> int off = skb_network_header_len(skb);
> @@ -172,13 +169,13 @@ static int ip6_parse_tlv(struct tlvtype_proc *procs, struct sk_buff **skbp)
> /* type specific length/alignment
> checks will be performed in the
> func(). */
> - if (curr->func(skbp, off) == 0)
> + if (curr->func(skb, off) == 0)
> return 0;
> break;
> }
> }
> if (curr->type < 0) {
> - if (ip6_tlvopt_unknown(skbp, off) == 0)
> + if (ip6_tlvopt_unknown(skb, off) == 0)
> return 0;
> }
> break;
> @@ -198,9 +195,8 @@ bad:
> *****************************/
>
> #if defined(CONFIG_IPV6_MIP6) || defined(CONFIG_IPV6_MIP6_MODULE)
> -static int ipv6_dest_hao(struct sk_buff **skbp, int optoff)
> +static int ipv6_dest_hao(struct sk_buff *skb, int optoff)
> {
> - struct sk_buff *skb = *skbp;
> struct ipv6_destopt_hao *hao;
> struct inet6_skb_parm *opt = IP6CB(skb);
> struct ipv6hdr *ipv6h = ipv6_hdr(skb);
> @@ -271,9 +267,8 @@ static struct tlvtype_proc tlvprocdestopt_lst[] = {
> {-1, NULL}
> };
>
> -static int ipv6_destopt_rcv(struct sk_buff **skbp)
> +static int ipv6_destopt_rcv(struct sk_buff *skb)
> {
> - struct sk_buff *skb = *skbp;
> struct inet6_skb_parm *opt = IP6CB(skb);
> #if defined(CONFIG_IPV6_MIP6) || defined(CONFIG_IPV6_MIP6_MODULE)
> __u16 dstbuf;
> @@ -295,9 +290,8 @@ static int ipv6_destopt_rcv(struct sk_buff **skbp)
> #endif
>
> dst = dst_clone(skb->dst);
> - if (ip6_parse_tlv(tlvprocdestopt_lst, skbp)) {
> + if (ip6_parse_tlv(tlvprocdestopt_lst, skb)) {
> dst_release(dst);
> - skb = *skbp;
> skb->transport_header += (skb_transport_header(skb)[1] + 1) << 3;
> opt = IP6CB(skb);
> #if defined(CONFIG_IPV6_MIP6) || defined(CONFIG_IPV6_MIP6_MODULE)
> @@ -328,10 +322,8 @@ void __init ipv6_destopt_init(void)
> NONE header. No data in packet.
> ********************************/
>
> -static int ipv6_nodata_rcv(struct sk_buff **skbp)
> +static int ipv6_nodata_rcv(struct sk_buff *skb)
> {
> - struct sk_buff *skb = *skbp;
> -
> kfree_skb(skb);
> return 0;
> }
> @@ -351,9 +343,8 @@ void __init ipv6_nodata_init(void)
> Routing header.
> ********************************/
>
> -static int ipv6_rthdr_rcv(struct sk_buff **skbp)
> +static int ipv6_rthdr_rcv(struct sk_buff *skb)
> {
> - struct sk_buff *skb = *skbp;
> struct inet6_skb_parm *opt = IP6CB(skb);
> struct in6_addr *addr = NULL;
> struct in6_addr daddr;
> @@ -565,9 +556,8 @@ static inline struct inet6_dev *ipv6_skb_idev(struct sk_buff *skb)
>
> /* Router Alert as of RFC 2711 */
>
> -static int ipv6_hop_ra(struct sk_buff **skbp, int optoff)
> +static int ipv6_hop_ra(struct sk_buff *skb, int optoff)
> {
> - struct sk_buff *skb = *skbp;
> const unsigned char *nh = skb_network_header(skb);
>
> if (nh[optoff + 1] == 2) {
> @@ -582,9 +572,8 @@ static int ipv6_hop_ra(struct sk_buff **skbp, int optoff)
>
> /* Jumbo payload */
>
> -static int ipv6_hop_jumbo(struct sk_buff **skbp, int optoff)
> +static int ipv6_hop_jumbo(struct sk_buff *skb, int optoff)
> {
> - struct sk_buff *skb = *skbp;
> const unsigned char *nh = skb_network_header(skb);
> u32 pkt_len;
>
> @@ -635,9 +624,8 @@ static struct tlvtype_proc tlvprochopopt_lst[] = {
> { -1, }
> };
>
> -int ipv6_parse_hopopts(struct sk_buff **skbp)
> +int ipv6_parse_hopopts(struct sk_buff *skb)
> {
> - struct sk_buff *skb = *skbp;
> struct inet6_skb_parm *opt = IP6CB(skb);
>
> /*
> @@ -654,8 +642,7 @@ int ipv6_parse_hopopts(struct sk_buff **skbp)
> }
>
> opt->hop = sizeof(struct ipv6hdr);
> - if (ip6_parse_tlv(tlvprochopopt_lst, skbp)) {
> - skb = *skbp;
> + if (ip6_parse_tlv(tlvprochopopt_lst, skb)) {
> skb->transport_header += (skb_transport_header(skb)[1] + 1) << 3;
> opt = IP6CB(skb);
> opt->nhoff = sizeof(struct ipv6hdr);
> diff --git a/net/ipv6/icmp.c b/net/ipv6/icmp.c
> index 47b8ce2..9bb031f 100644
> --- a/net/ipv6/icmp.c
> +++ b/net/ipv6/icmp.c
> @@ -82,7 +82,7 @@ EXPORT_SYMBOL(icmpv6msg_statistics);
> static DEFINE_PER_CPU(struct socket *, __icmpv6_socket) = NULL;
> #define icmpv6_socket __get_cpu_var(__icmpv6_socket)
>
> -static int icmpv6_rcv(struct sk_buff **pskb);
> +static int icmpv6_rcv(struct sk_buff *skb);
>
> static struct inet6_protocol icmpv6_protocol = {
> .handler = icmpv6_rcv,
> @@ -614,9 +614,8 @@ static void icmpv6_notify(struct sk_buff *skb, int type, int code, __be32 info)
> * Handle icmp messages
> */
>
> -static int icmpv6_rcv(struct sk_buff **pskb)
> +static int icmpv6_rcv(struct sk_buff *skb)
> {
> - struct sk_buff *skb = *pskb;
> struct net_device *dev = skb->dev;
> struct inet6_dev *idev = __in6_dev_get(dev);
> struct in6_addr *saddr, *daddr;
> diff --git a/net/ipv6/ip6_input.c b/net/ipv6/ip6_input.c
> index 9149fc2..af355df 100644
> --- a/net/ipv6/ip6_input.c
> +++ b/net/ipv6/ip6_input.c
> @@ -125,7 +125,7 @@ int ipv6_rcv(struct sk_buff *skb, struct net_device *dev, struct packet_type *pt
> }
>
> if (hdr->nexthdr == NEXTHDR_HOP) {
> - if (ipv6_parse_hopopts(&skb) < 0) {
> + if (ipv6_parse_hopopts(skb) < 0) {
> IP6_INC_STATS_BH(idev, IPSTATS_MIB_INHDRERRORS);
> rcu_read_unlock();
> return 0;
> @@ -199,7 +199,7 @@ resubmit:
> !xfrm6_policy_check(NULL, XFRM_POLICY_IN, skb))
> goto discard;
>
> - ret = ipprot->handler(&skb);
> + ret = ipprot->handler(skb);
> if (ret > 0)
> goto resubmit;
> else if (ret == 0)
> diff --git a/net/ipv6/reassembly.c b/net/ipv6/reassembly.c
> index fa1055b..79c3253 100644
> --- a/net/ipv6/reassembly.c
> +++ b/net/ipv6/reassembly.c
> @@ -730,9 +730,8 @@ out_fail:
> return -1;
> }
>
> -static int ipv6_frag_rcv(struct sk_buff **skbp)
> +static int ipv6_frag_rcv(struct sk_buff *skb)
> {
> - struct sk_buff *skb = *skbp;
> struct frag_hdr *fhdr;
> struct frag_queue *fq;
> struct ipv6hdr *hdr = ipv6_hdr(skb);
> diff --git a/net/ipv6/tcp_ipv6.c b/net/ipv6/tcp_ipv6.c
> index a07b59c..737b755 100644
> --- a/net/ipv6/tcp_ipv6.c
> +++ b/net/ipv6/tcp_ipv6.c
> @@ -1668,9 +1668,8 @@ ipv6_pktoptions:
> return 0;
> }
>
> -static int tcp_v6_rcv(struct sk_buff **pskb)
> +static int tcp_v6_rcv(struct sk_buff *skb)
> {
> - struct sk_buff *skb = *pskb;
> struct tcphdr *th;
> struct sock *sk;
> int ret;
> diff --git a/net/ipv6/tunnel6.c b/net/ipv6/tunnel6.c
> index 23e2809..6323921 100644
> --- a/net/ipv6/tunnel6.c
> +++ b/net/ipv6/tunnel6.c
> @@ -87,9 +87,8 @@ int xfrm6_tunnel_deregister(struct xfrm6_tunnel *handler, unsigned short family)
>
> EXPORT_SYMBOL(xfrm6_tunnel_deregister);
>
> -static int tunnel6_rcv(struct sk_buff **pskb)
> +static int tunnel6_rcv(struct sk_buff *skb)
> {
> - struct sk_buff *skb = *pskb;
> struct xfrm6_tunnel *handler;
>
> if (!pskb_may_pull(skb, sizeof(struct ipv6hdr)))
> @@ -106,9 +105,8 @@ drop:
> return 0;
> }
>
> -static int tunnel46_rcv(struct sk_buff **pskb)
> +static int tunnel46_rcv(struct sk_buff *skb)
> {
> - struct sk_buff *skb = *pskb;
> struct xfrm6_tunnel *handler;
>
> if (!pskb_may_pull(skb, sizeof(struct ipv6hdr)))
> diff --git a/net/ipv6/udp.c b/net/ipv6/udp.c
> index 82ff26d..caebad6 100644
> --- a/net/ipv6/udp.c
> +++ b/net/ipv6/udp.c
> @@ -405,10 +405,9 @@ static inline int udp6_csum_init(struct sk_buff *skb, struct udphdr *uh,
> return 0;
> }
>
> -int __udp6_lib_rcv(struct sk_buff **pskb, struct hlist_head udptable[],
> +int __udp6_lib_rcv(struct sk_buff *skb, struct hlist_head udptable[],
> int proto)
> {
> - struct sk_buff *skb = *pskb;
> struct sock *sk;
> struct udphdr *uh;
> struct net_device *dev = skb->dev;
> @@ -494,9 +493,9 @@ discard:
> return 0;
> }
>
> -static __inline__ int udpv6_rcv(struct sk_buff **pskb)
> +static __inline__ int udpv6_rcv(struct sk_buff *skb)
> {
> - return __udp6_lib_rcv(pskb, udp_hash, IPPROTO_UDP);
> + return __udp6_lib_rcv(skb, udp_hash, IPPROTO_UDP);
> }
>
> /*
> diff --git a/net/ipv6/udp_impl.h b/net/ipv6/udp_impl.h
> index 6e252f3..2d3fda6 100644
> --- a/net/ipv6/udp_impl.h
> +++ b/net/ipv6/udp_impl.h
> @@ -6,7 +6,7 @@
> #include <net/addrconf.h>
> #include <net/inet_common.h>
>
> -extern int __udp6_lib_rcv(struct sk_buff **, struct hlist_head [], int );
> +extern int __udp6_lib_rcv(struct sk_buff *, struct hlist_head [], int );
> extern void __udp6_lib_err(struct sk_buff *, struct inet6_skb_parm *,
> int , int , int , __be32 , struct hlist_head []);
>
> diff --git a/net/ipv6/udplite.c b/net/ipv6/udplite.c
> index f54016a..766566f 100644
> --- a/net/ipv6/udplite.c
> +++ b/net/ipv6/udplite.c
> @@ -17,9 +17,9 @@
>
> DEFINE_SNMP_STAT(struct udp_mib, udplite_stats_in6) __read_mostly;
>
> -static int udplitev6_rcv(struct sk_buff **pskb)
> +static int udplitev6_rcv(struct sk_buff *skb)
> {
> - return __udp6_lib_rcv(pskb, udplite_hash, IPPROTO_UDPLITE);
> + return __udp6_lib_rcv(skb, udplite_hash, IPPROTO_UDPLITE);
> }
>
> static void udplitev6_err(struct sk_buff *skb,
> diff --git a/net/ipv6/xfrm6_input.c b/net/ipv6/xfrm6_input.c
> index c858537..02f69e5 100644
> --- a/net/ipv6/xfrm6_input.c
> +++ b/net/ipv6/xfrm6_input.c
> @@ -133,9 +133,9 @@ drop:
>
> EXPORT_SYMBOL(xfrm6_rcv_spi);
>
> -int xfrm6_rcv(struct sk_buff **pskb)
> +int xfrm6_rcv(struct sk_buff *skb)
> {
> - return xfrm6_rcv_spi(*pskb, 0);
> + return xfrm6_rcv_spi(skb, 0);
> }
>
> EXPORT_SYMBOL(xfrm6_rcv);
> diff --git a/net/sctp/ipv6.c b/net/sctp/ipv6.c
> index 9de3dda..eb4deaf 100644
> --- a/net/sctp/ipv6.c
> +++ b/net/sctp/ipv6.c
> @@ -954,9 +954,9 @@ static struct inet_protosw sctpv6_stream_protosw = {
> .flags = SCTP_PROTOSW_FLAG,
> };
>
> -static int sctp6_rcv(struct sk_buff **pskb)
> +static int sctp6_rcv(struct sk_buff *skb)
> {
> - return sctp_rcv(*pskb) ? -1 : 0;
> + return sctp_rcv(skb) ? -1 : 0;
> }
>
> static struct inet6_protocol sctpv6_protocol = {
> -
> To unsubscribe from this list: send the line "unsubscribe netdev" in
> the body of a message to majordomo@vger.kernel.org
> More majordomo info at http://vger.kernel.org/majordomo-info.html
^ permalink raw reply
* Re: [PATCH] IB/ipoib: Bound the net device to the ipoib_neigh structue
From: Moni Shoua @ 2007-10-14 15:51 UTC (permalink / raw)
To: Roland Dreier, Jay Vosburgh
Cc: jeff, David Miller, ogerlitz, netdev, Moni Levy
In-Reply-To: <ada3awhcsnw.fsf@cisco.com>
Roland Dreier wrote:
> > It happens only when ib interfaces are slaves of a bonding device.
> > I thought before that the stuck is in napi_disable() but it's almost right.
> > I put prints before and after call to napi_disable and see that it is called twice.
> > I'll try to investigate in this direction.
> >
> > ib0: stopping interface
> > ib0: before napi_disable
> > ib0: after napi_disable
> > ib0: downing ib_dev
> > ib0: All sends and receives done.
> > ib0: stopping interface
> > ib0: before napi_disable
>
> Yes, two napi_disable()s in a row without a matching napi_enable()
> will deadlock. I guess the question is why the ipoib interface is
> being stopped twice.
>
> If you just take the net-2.6.24 tree (without bonding patches), does
> bonding for ethernet interfaces work OK, or is there a similar problem
> with double napi_disable()? How about bonding of ethernet after this
> batch of bonding patches?
>
> - R.
Ok, I think I know what happens here.
When bonding gets an NETDEV_GOING_DONW event it releases the slave and
by the way closes the slave device (this is a new code). ifconfig on the other hand
closes the deivice one more time and this is why we see 2 napi_disable() in a row.
The fix in my opinion is in bonding - it should react to NETDEV_UNREGISTER and not to NETDEV_GOING_DONW.
I want to test this point and if it's good I'll submit new patches.
thanks
MoniS
^ permalink raw reply
* [PATCH][MIPS] AR7 ethernet
From: Matteo Croce @ 2007-10-14 16:10 UTC (permalink / raw)
To: linux-mips
Cc: Eugene Konev, netdev, davem, kuznet, pekkas, jmorris, yoshfuji,
kaber, Andrew Morton, Jeff Garzik
New version which uses less locking and drops old API
Signed-off-by: Matteo Croce <technoboy85@gmail.com>
Signed-off-by: Eugene Konev <ejka@imfi.kspu.ru>
Signed-off-by: Felix Fietkau <nbd@openwrt.org>
diff --git a/drivers/net/Kconfig b/drivers/net/Kconfig
index e412582..5ab5d5b 100644
--- a/drivers/net/Kconfig
+++ b/drivers/net/Kconfig
@@ -1780,6 +1780,15 @@ config SC92031
To compile this driver as a module, choose M here: the module
will be called sc92031. This is recommended.
+config CPMAC
+ tristate "TI AR7 CPMAC Ethernet support (EXPERIMENTAL)"
+ depends on NET_ETHERNET && EXPERIMENTAL && AR7
+ select PHYLIB
+ select FIXED_PHY
+ select FIXED_MII_100_FDX
+ help
+ TI AR7 CPMAC Ethernet support
+
config NET_POCKET
bool "Pocket and portable adapters"
depends on PARPORT
diff --git a/drivers/net/Makefile b/drivers/net/Makefile
index e14bf49..411fcd8 100644
--- a/drivers/net/Makefile
+++ b/drivers/net/Makefile
@@ -161,6 +161,7 @@ obj-$(CONFIG_8139CP) += 8139cp.o
obj-$(CONFIG_8139TOO) += 8139too.o
obj-$(CONFIG_ZNET) += znet.o
obj-$(CONFIG_LAN_SAA9730) += saa9730.o
+obj-$(CONFIG_CPMAC) += cpmac.o
obj-$(CONFIG_DEPCA) += depca.o
obj-$(CONFIG_EWRK3) += ewrk3.o
obj-$(CONFIG_ATP) += atp.o
diff --git a/drivers/net/cpmac.c b/drivers/net/cpmac.c
new file mode 100644
index 0000000..ed53aaa
--- /dev/null
+++ b/drivers/net/cpmac.c
@@ -0,0 +1,1174 @@
+/*
+ * Copyright (C) 2006, 2007 Eugene Konev
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#include <linux/module.h>
+#include <linux/init.h>
+#include <linux/moduleparam.h>
+
+#include <linux/sched.h>
+#include <linux/kernel.h>
+#include <linux/slab.h>
+#include <linux/errno.h>
+#include <linux/types.h>
+#include <linux/delay.h>
+#include <linux/version.h>
+
+#include <linux/netdevice.h>
+#include <linux/etherdevice.h>
+#include <linux/ethtool.h>
+#include <linux/skbuff.h>
+#include <linux/mii.h>
+#include <linux/phy.h>
+#include <linux/platform_device.h>
+#include <linux/dma-mapping.h>
+#include <asm/gpio.h>
+
+MODULE_AUTHOR("Eugene Konev <ejka@imfi.kspu.ru>");
+MODULE_DESCRIPTION("TI AR7 ethernet driver (CPMAC)");
+MODULE_LICENSE("GPL");
+
+static int debug_level = 8;
+static int dumb_switch;
+
+/* Next 2 are only used in cpmac_probe, so it's pointless to change them */
+module_param(debug_level, int, 0444);
+module_param(dumb_switch, int, 0444);
+
+MODULE_PARM_DESC(debug_level, "Number of NETIF_MSG bits to enable");
+MODULE_PARM_DESC(dumb_switch, "Assume switch is not connected to MDIO bus");
+
+#define CPMAC_VERSION "0.5.0"
+/* stolen from net/ieee80211.h */
+#ifndef MAC_FMT
+#define MAC_FMT "%02x:%02x:%02x:%02x:%02x:%02x"
+#define MAC_ARG(x) ((u8*)(x))[0], ((u8*)(x))[1], ((u8*)(x))[2], \
+ ((u8*)(x))[3], ((u8*)(x))[4], ((u8*)(x))[5]
+#endif
+/* frame size + 802.1q tag */
+#define CPMAC_SKB_SIZE (ETH_FRAME_LEN + 4)
+#define CPMAC_QUEUES 8
+
+/* Ethernet registers */
+#define CPMAC_TX_CONTROL 0x0004
+#define CPMAC_TX_TEARDOWN 0x0008
+#define CPMAC_RX_CONTROL 0x0014
+#define CPMAC_RX_TEARDOWN 0x0018
+#define CPMAC_MBP 0x0100
+# define MBP_RXPASSCRC 0x40000000
+# define MBP_RXQOS 0x20000000
+# define MBP_RXNOCHAIN 0x10000000
+# define MBP_RXCMF 0x01000000
+# define MBP_RXSHORT 0x00800000
+# define MBP_RXCEF 0x00400000
+# define MBP_RXPROMISC 0x00200000
+# define MBP_PROMISCCHAN(channel) (((channel) & 0x7) << 16)
+# define MBP_RXBCAST 0x00002000
+# define MBP_BCASTCHAN(channel) (((channel) & 0x7) << 8)
+# define MBP_RXMCAST 0x00000020
+# define MBP_MCASTCHAN(channel) ((channel) & 0x7)
+#define CPMAC_UNICAST_ENABLE 0x0104
+#define CPMAC_UNICAST_CLEAR 0x0108
+#define CPMAC_MAX_LENGTH 0x010c
+#define CPMAC_BUFFER_OFFSET 0x0110
+#define CPMAC_MAC_CONTROL 0x0160
+# define MAC_TXPTYPE 0x00000200
+# define MAC_TXPACE 0x00000040
+# define MAC_MII 0x00000020
+# define MAC_TXFLOW 0x00000010
+# define MAC_RXFLOW 0x00000008
+# define MAC_MTEST 0x00000004
+# define MAC_LOOPBACK 0x00000002
+# define MAC_FDX 0x00000001
+#define CPMAC_MAC_STATUS 0x0164
+# define MAC_STATUS_QOS 0x00000004
+# define MAC_STATUS_RXFLOW 0x00000002
+# define MAC_STATUS_TXFLOW 0x00000001
+#define CPMAC_TX_INT_ENABLE 0x0178
+#define CPMAC_TX_INT_CLEAR 0x017c
+#define CPMAC_MAC_INT_VECTOR 0x0180
+# define MAC_INT_STATUS 0x00080000
+# define MAC_INT_HOST 0x00040000
+# define MAC_INT_RX 0x00020000
+# define MAC_INT_TX 0x00010000
+#define CPMAC_MAC_EOI_VECTOR 0x0184
+#define CPMAC_RX_INT_ENABLE 0x0198
+#define CPMAC_RX_INT_CLEAR 0x019c
+#define CPMAC_MAC_INT_ENABLE 0x01a8
+#define CPMAC_MAC_INT_CLEAR 0x01ac
+#define CPMAC_MAC_ADDR_LO(channel) (0x01b0 + (channel) * 4)
+#define CPMAC_MAC_ADDR_MID 0x01d0
+#define CPMAC_MAC_ADDR_HI 0x01d4
+#define CPMAC_MAC_HASH_LO 0x01d8
+#define CPMAC_MAC_HASH_HI 0x01dc
+#define CPMAC_TX_PTR(channel) (0x0600 + (channel) * 4)
+#define CPMAC_RX_PTR(channel) (0x0620 + (channel) * 4)
+#define CPMAC_TX_ACK(channel) (0x0640 + (channel) * 4)
+#define CPMAC_RX_ACK(channel) (0x0660 + (channel) * 4)
+#define CPMAC_REG_END 0x0680
+/*
+ * Rx/Tx statistics
+ * TODO: use some of them to fill stats in cpmac_stats()
+ */
+#define CPMAC_STATS_RX_GOOD 0x0200
+#define CPMAC_STATS_RX_BCAST 0x0204
+#define CPMAC_STATS_RX_MCAST 0x0208
+#define CPMAC_STATS_RX_PAUSE 0x020c
+#define CPMAC_STATS_RX_CRC 0x0210
+#define CPMAC_STATS_RX_ALIGN 0x0214
+#define CPMAC_STATS_RX_OVER 0x0218
+#define CPMAC_STATS_RX_JABBER 0x021c
+#define CPMAC_STATS_RX_UNDER 0x0220
+#define CPMAC_STATS_RX_FRAG 0x0224
+#define CPMAC_STATS_RX_FILTER 0x0228
+#define CPMAC_STATS_RX_QOSFILTER 0x022c
+#define CPMAC_STATS_RX_OCTETS 0x0230
+
+#define CPMAC_STATS_TX_GOOD 0x0234
+#define CPMAC_STATS_TX_BCAST 0x0238
+#define CPMAC_STATS_TX_MCAST 0x023c
+#define CPMAC_STATS_TX_PAUSE 0x0240
+#define CPMAC_STATS_TX_DEFER 0x0244
+#define CPMAC_STATS_TX_COLLISION 0x0248
+#define CPMAC_STATS_TX_SINGLECOLL 0x024c
+#define CPMAC_STATS_TX_MULTICOLL 0x0250
+#define CPMAC_STATS_TX_EXCESSCOLL 0x0254
+#define CPMAC_STATS_TX_LATECOLL 0x0258
+#define CPMAC_STATS_TX_UNDERRUN 0x025c
+#define CPMAC_STATS_TX_CARRIERSENSE 0x0260
+#define CPMAC_STATS_TX_OCTETS 0x0264
+
+#define cpmac_read(base, reg) (readl((void __iomem *)(base) + (reg)))
+#define cpmac_write(base, reg, val) (writel(val, (void __iomem *)(base) + \
+ (reg)))
+
+/* MDIO bus */
+#define CPMAC_MDIO_VERSION 0x0000
+#define CPMAC_MDIO_CONTROL 0x0004
+# define MDIOC_IDLE 0x80000000
+# define MDIOC_ENABLE 0x40000000
+# define MDIOC_PREAMBLE 0x00100000
+# define MDIOC_FAULT 0x00080000
+# define MDIOC_FAULTDETECT 0x00040000
+# define MDIOC_INTTEST 0x00020000
+# define MDIOC_CLKDIV(div) ((div) & 0xff)
+#define CPMAC_MDIO_ALIVE 0x0008
+#define CPMAC_MDIO_LINK 0x000c
+#define CPMAC_MDIO_ACCESS(channel) (0x0080 + (channel) * 8)
+# define MDIO_BUSY 0x80000000
+# define MDIO_WRITE 0x40000000
+# define MDIO_REG(reg) (((reg) & 0x1f) << 21)
+# define MDIO_PHY(phy) (((phy) & 0x1f) << 16)
+# define MDIO_DATA(data) ((data) & 0xffff)
+#define CPMAC_MDIO_PHYSEL(channel) (0x0084 + (channel) * 8)
+# define PHYSEL_LINKSEL 0x00000040
+# define PHYSEL_LINKINT 0x00000020
+
+struct cpmac_desc {
+ u32 hw_next;
+ u32 hw_data;
+ u16 buflen;
+ u16 bufflags;
+ u16 datalen;
+ u16 dataflags;
+#define CPMAC_SOP 0x8000
+#define CPMAC_EOP 0x4000
+#define CPMAC_OWN 0x2000
+#define CPMAC_EOQ 0x1000
+ struct sk_buff *skb;
+ struct cpmac_desc *next;
+ dma_addr_t mapping;
+ dma_addr_t data_mapping;
+};
+
+struct cpmac_priv {
+ spinlock_t lock;
+ spinlock_t rx_lock;
+ struct cpmac_desc *rx_head;
+ int ring_size;
+ struct cpmac_desc *desc_ring;
+ dma_addr_t dma_ring;
+ void __iomem *regs;
+ struct mii_bus *mii_bus;
+ struct phy_device *phy;
+ char phy_name[BUS_ID_SIZE];
+ int oldlink, oldspeed, oldduplex;
+ u32 msg_enable;
+ struct net_device *dev;
+ struct work_struct reset_work;
+ struct platform_device *pdev;
+};
+
+static irqreturn_t cpmac_irq(int, void *);
+static void cpmac_hw_start(struct net_device *dev);
+static void cpmac_hw_stop(struct net_device *dev);
+static int cpmac_stop(struct net_device *dev);
+static int cpmac_open(struct net_device *dev);
+
+static void cpmac_dump_regs(struct net_device *dev)
+{
+ int i;
+ struct cpmac_priv *priv = netdev_priv(dev);
+ for (i = 0; i < CPMAC_REG_END; i += 4) {
+ if (i % 16 == 0) {
+ if (i)
+ printk("\n");
+ printk(KERN_DEBUG "%s: reg[%p]:", dev->name,
+ priv->regs + i);
+ }
+ printk(" %08x", cpmac_read(priv->regs, i));
+ }
+ printk("\n");
+}
+
+static void cpmac_dump_desc(struct net_device *dev, struct cpmac_desc *desc)
+{
+ int i;
+ printk(KERN_DEBUG "%s: desc[%p]:", dev->name, desc);
+ for (i = 0; i < sizeof(*desc) / 4; i++)
+ printk(" %08x", ((u32 *)desc)[i]);
+ printk("\n");
+}
+
+static void cpmac_dump_skb(struct net_device *dev, struct sk_buff *skb)
+{
+ int i;
+ printk(KERN_DEBUG "%s: skb 0x%p, len=%d\n", dev->name, skb, skb->len);
+ for (i = 0; i < skb->len; i++) {
+ if (i % 16 == 0) {
+ if (i)
+ printk("\n");
+ printk(KERN_DEBUG "%s: data[%p]:", dev->name,
+ skb->data + i);
+ }
+ printk(" %02x", ((u8 *)skb->data)[i]);
+ }
+ printk("\n");
+}
+
+static int cpmac_mdio_read(struct mii_bus *bus, int phy_id, int reg)
+{
+ u32 val;
+
+ while (cpmac_read(bus->priv, CPMAC_MDIO_ACCESS(0)) & MDIO_BUSY)
+ cpu_relax();
+ cpmac_write(bus->priv, CPMAC_MDIO_ACCESS(0), MDIO_BUSY | MDIO_REG(reg) |
+ MDIO_PHY(phy_id));
+ while ((val = cpmac_read(bus->priv, CPMAC_MDIO_ACCESS(0))) & MDIO_BUSY)
+ cpu_relax();
+ return MDIO_DATA(val);
+}
+
+static int cpmac_mdio_write(struct mii_bus *bus, int phy_id,
+ int reg, u16 val)
+{
+ while (cpmac_read(bus->priv, CPMAC_MDIO_ACCESS(0)) & MDIO_BUSY)
+ cpu_relax();
+ cpmac_write(bus->priv, CPMAC_MDIO_ACCESS(0), MDIO_BUSY | MDIO_WRITE |
+ MDIO_REG(reg) | MDIO_PHY(phy_id) | MDIO_DATA(val));
+ return 0;
+}
+
+static int cpmac_mdio_reset(struct mii_bus *bus)
+{
+ ar7_device_reset(AR7_RESET_BIT_MDIO);
+ cpmac_write(bus->priv, CPMAC_MDIO_CONTROL, MDIOC_ENABLE |
+ MDIOC_CLKDIV(ar7_cpmac_freq() / 2200000 - 1));
+ return 0;
+}
+
+static int mii_irqs[PHY_MAX_ADDR] = { PHY_POLL, };
+
+static struct mii_bus cpmac_mii = {
+ .name = "cpmac-mii",
+ .read = cpmac_mdio_read,
+ .write = cpmac_mdio_write,
+ .reset = cpmac_mdio_reset,
+ .irq = mii_irqs,
+};
+
+static int cpmac_config(struct net_device *dev, struct ifmap *map)
+{
+ if (dev->flags & IFF_UP)
+ return -EBUSY;
+
+ /* Don't allow changing the I/O address */
+ if (map->base_addr != dev->base_addr)
+ return -EOPNOTSUPP;
+
+ /* ignore other fields */
+ return 0;
+}
+
+static void cpmac_set_multicast_list(struct net_device *dev)
+{
+ struct dev_mc_list *iter;
+ int i;
+ u8 tmp;
+ u32 mbp, bit, hash[2] = { 0, };
+ struct cpmac_priv *priv = netdev_priv(dev);
+
+ mbp = cpmac_read(priv->regs, CPMAC_MBP);
+ if (dev->flags & IFF_PROMISC) {
+ cpmac_write(priv->regs, CPMAC_MBP, (mbp & ~MBP_PROMISCCHAN(0)) |
+ MBP_RXPROMISC);
+ } else {
+ cpmac_write(priv->regs, CPMAC_MBP, mbp & ~MBP_RXPROMISC);
+ if (dev->flags & IFF_ALLMULTI) {
+ /* enable all multicast mode */
+ cpmac_write(priv->regs, CPMAC_MAC_HASH_LO, 0xffffffff);
+ cpmac_write(priv->regs, CPMAC_MAC_HASH_HI, 0xffffffff);
+ } else {
+ /*
+ * cpmac uses some strange mac address hashing
+ * (not crc32)
+ */
+ for (i = 0, iter = dev->mc_list; i < dev->mc_count;
+ i++, iter = iter->next) {
+ bit = 0;
+ tmp = iter->dmi_addr[0];
+ bit ^= (tmp >> 2) ^ (tmp << 4);
+ tmp = iter->dmi_addr[1];
+ bit ^= (tmp >> 4) ^ (tmp << 2);
+ tmp = iter->dmi_addr[2];
+ bit ^= (tmp >> 6) ^ tmp;
+ tmp = iter->dmi_addr[3];
+ bit ^= (tmp >> 2) ^ (tmp << 4);
+ tmp = iter->dmi_addr[4];
+ bit ^= (tmp >> 4) ^ (tmp << 2);
+ tmp = iter->dmi_addr[5];
+ bit ^= (tmp >> 6) ^ tmp;
+ bit &= 0x3f;
+ hash[bit / 32] |= 1 << (bit % 32);
+ }
+
+ cpmac_write(priv->regs, CPMAC_MAC_HASH_LO, hash[0]);
+ cpmac_write(priv->regs, CPMAC_MAC_HASH_HI, hash[1]);
+ }
+ }
+}
+
+static struct sk_buff *cpmac_rx_one(struct net_device *dev,
+ struct cpmac_priv *priv,
+ struct cpmac_desc *desc)
+{
+ struct sk_buff *skb, *result = NULL;
+
+ if (unlikely(netif_msg_hw(priv)))
+ cpmac_dump_desc(dev, desc);
+ cpmac_write(priv->regs, CPMAC_RX_ACK(0), (u32)desc->mapping);
+ if (unlikely(!desc->datalen)) {
+ if (netif_msg_rx_err(priv) && net_ratelimit())
+ printk(KERN_WARNING "%s: rx: spurious interrupt\n",
+ dev->name);
+ return NULL;
+ }
+
+ skb = netdev_alloc_skb(dev, CPMAC_SKB_SIZE);
+ if (likely(skb)) {
+ skb_reserve(skb, 2);
+ skb_put(desc->skb, desc->datalen);
+ desc->skb->protocol = eth_type_trans(desc->skb, dev);
+ desc->skb->ip_summed = CHECKSUM_NONE;
+ dev->stats.rx_packets++;
+ dev->stats.rx_bytes += desc->datalen;
+ result = desc->skb;
+ dma_unmap_single(&dev->dev, desc->data_mapping, CPMAC_SKB_SIZE,
+ DMA_FROM_DEVICE);
+ desc->skb = skb;
+ desc->data_mapping = dma_map_single(&dev->dev, skb->data,
+ CPMAC_SKB_SIZE,
+ DMA_FROM_DEVICE);
+ desc->hw_data = (u32)desc->data_mapping;
+ if (unlikely(netif_msg_pktdata(priv))) {
+ printk(KERN_DEBUG "%s: received packet:\n", dev->name);
+ cpmac_dump_skb(dev, result);
+ }
+ } else {
+ if (netif_msg_rx_err(priv) && net_ratelimit())
+ printk(KERN_WARNING
+ "%s: low on skbs, dropping packet\n", dev->name);
+ dev->stats.rx_dropped++;
+ }
+
+ desc->buflen = CPMAC_SKB_SIZE;
+ desc->dataflags = CPMAC_OWN;
+
+ return result;
+}
+
+static int cpmac_poll(struct net_device *dev, int *budget)
+{
+ struct sk_buff *skb;
+ struct cpmac_desc *desc;
+ int received = 0, quota = min(dev->quota, *budget);
+ struct cpmac_priv *priv = netdev_priv(dev);
+
+ spin_lock(&priv->rx_lock);
+ if (unlikely(!priv->rx_head)) {
+ if (netif_msg_rx_err(priv) && net_ratelimit())
+ printk(KERN_WARNING "%s: rx: polling, but no queue\n",
+ dev->name);
+ netif_rx_complete(dev);
+ return 0;
+ }
+
+ desc = priv->rx_head;
+ while ((received < quota) && ((desc->dataflags & CPMAC_OWN) == 0)) {
+ skb = cpmac_rx_one(dev, priv, desc);
+ if (likely(skb)) {
+ netif_receive_skb(skb);
+ received++;
+ }
+ desc = desc->next;
+ }
+
+ priv->rx_head = desc;
+ spin_unlock(&priv->rx_lock);
+ *budget -= received;
+ dev->quota -= received;
+ if (unlikely(netif_msg_rx_status(priv)))
+ printk(KERN_DEBUG "%s: poll processed %d packets\n", dev->name,
+ received);
+ if (desc->dataflags & CPMAC_OWN) {
+ netif_rx_complete(dev);
+ cpmac_write(priv->regs, CPMAC_RX_PTR(0), (u32)desc->mapping);
+ cpmac_write(priv->regs, CPMAC_RX_INT_ENABLE, 1);
+ return 0;
+ }
+
+ return 1;
+}
+
+static int cpmac_start_xmit(struct sk_buff *skb, struct net_device *dev)
+{
+ int queue, len;
+ struct cpmac_desc *desc;
+ struct cpmac_priv *priv = netdev_priv(dev);
+
+ if (unlikely(skb_padto(skb, ETH_ZLEN))) {
+ if (netif_msg_tx_err(priv) && net_ratelimit())
+ printk(KERN_WARNING
+ "%s: tx: padding failed, dropping\n", dev->name);
+ spin_lock(&priv->lock);
+ dev->stats.tx_dropped++;
+ spin_unlock(&priv->lock);
+ return -ENOMEM;
+ }
+
+ len = max(skb->len, ETH_ZLEN);
+ queue = skb->queue_mapping;
+#ifdef CONFIG_NETDEVICES_MULTIQUEUE
+ netif_stop_subqueue(dev, queue);
+#else
+ netif_stop_queue(dev);
+#endif
+
+ desc = &priv->desc_ring[queue];
+ if (unlikely(desc->dataflags & CPMAC_OWN)) {
+ if (netif_msg_tx_err(priv) && net_ratelimit())
+ printk(KERN_WARNING "%s: tx dma ring full, dropping\n",
+ dev->name);
+ spin_lock(&priv->lock);
+ dev->stats.tx_dropped++;
+ spin_unlock(&priv->lock);
+ dev_kfree_skb_any(skb);
+ return -ENOMEM;
+ }
+
+ spin_lock(&priv->lock);
+ dev->trans_start = jiffies;
+ spin_unlock(&priv->lock);
+ desc->dataflags = CPMAC_SOP | CPMAC_EOP | CPMAC_OWN;
+ desc->skb = skb;
+ desc->data_mapping = dma_map_single(&dev->dev, skb->data, len,
+ DMA_TO_DEVICE);
+ desc->hw_data = (u32)desc->data_mapping;
+ desc->datalen = len;
+ desc->buflen = len;
+ if (unlikely(netif_msg_tx_queued(priv)))
+ printk(KERN_DEBUG "%s: sending 0x%p, len=%d\n", dev->name, skb,
+ skb->len);
+ if (unlikely(netif_msg_hw(priv)))
+ cpmac_dump_desc(dev, desc);
+ if (unlikely(netif_msg_pktdata(priv)))
+ cpmac_dump_skb(dev, skb);
+ cpmac_write(priv->regs, CPMAC_TX_PTR(queue), (u32)desc->mapping);
+
+ return 0;
+}
+
+static void cpmac_end_xmit(struct net_device *dev, int queue)
+{
+ struct cpmac_desc *desc;
+ struct cpmac_priv *priv = netdev_priv(dev);
+
+ desc = &priv->desc_ring[queue];
+ cpmac_write(priv->regs, CPMAC_TX_ACK(queue), (u32)desc->mapping);
+ if (likely(desc->skb)) {
+ spin_lock(&priv->lock);
+ dev->stats.tx_packets++;
+ dev->stats.tx_bytes += desc->skb->len;
+ spin_unlock(&priv->lock);
+ dma_unmap_single(&dev->dev, desc->data_mapping, desc->skb->len,
+ DMA_TO_DEVICE);
+
+ if (unlikely(netif_msg_tx_done(priv)))
+ printk(KERN_DEBUG "%s: sent 0x%p, len=%d\n", dev->name,
+ desc->skb, desc->skb->len);
+
+ dev_kfree_skb_irq(desc->skb);
+ desc->skb = NULL;
+#ifdef CONFIG_NETDEVICES_MULTIQUEUE
+ if (netif_subqueue_stopped(dev, queue))
+ netif_wake_subqueue(dev, queue);
+#else
+ if (netif_queue_stopped(dev))
+ netif_wake_queue(dev);
+#endif
+ } else {
+ if (netif_msg_tx_err(priv) && net_ratelimit())
+ printk(KERN_WARNING
+ "%s: end_xmit: spurious interrupt\n", dev->name);
+#ifdef CONFIG_NETDEVICES_MULTIQUEUE
+ if (netif_subqueue_stopped(dev, queue))
+ netif_wake_subqueue(dev, queue);
+#else
+ if (netif_queue_stopped(dev))
+ netif_wake_queue(dev);
+#endif
+ }
+}
+
+static void cpmac_hw_stop(struct net_device *dev)
+{
+ int i;
+ struct cpmac_priv *priv = netdev_priv(dev);
+ struct plat_cpmac_data *pdata = priv->pdev->dev.platform_data;
+
+ ar7_device_reset(pdata->reset_bit);
+ cpmac_write(priv->regs, CPMAC_RX_CONTROL,
+ cpmac_read(priv->regs, CPMAC_RX_CONTROL) & ~1);
+ cpmac_write(priv->regs, CPMAC_TX_CONTROL,
+ cpmac_read(priv->regs, CPMAC_TX_CONTROL) & ~1);
+ for (i = 0; i < 8; i++) {
+ cpmac_write(priv->regs, CPMAC_TX_PTR(i), 0);
+ cpmac_write(priv->regs, CPMAC_RX_PTR(i), 0);
+ }
+ cpmac_write(priv->regs, CPMAC_UNICAST_CLEAR, 0xff);
+ cpmac_write(priv->regs, CPMAC_RX_INT_CLEAR, 0xff);
+ cpmac_write(priv->regs, CPMAC_TX_INT_CLEAR, 0xff);
+ cpmac_write(priv->regs, CPMAC_MAC_INT_CLEAR, 0xff);
+ cpmac_write(priv->regs, CPMAC_MAC_CONTROL,
+ cpmac_read(priv->regs, CPMAC_MAC_CONTROL) & ~MAC_MII);
+}
+
+static void cpmac_hw_start(struct net_device *dev)
+{
+ int i;
+ struct cpmac_priv *priv = netdev_priv(dev);
+ struct plat_cpmac_data *pdata = priv->pdev->dev.platform_data;
+
+ ar7_device_reset(pdata->reset_bit);
+ for (i = 0; i < 8; i++) {
+ cpmac_write(priv->regs, CPMAC_TX_PTR(i), 0);
+ cpmac_write(priv->regs, CPMAC_RX_PTR(i), 0);
+ }
+ cpmac_write(priv->regs, CPMAC_RX_PTR(0), priv->rx_head->mapping);
+
+ cpmac_write(priv->regs, CPMAC_MBP, MBP_RXSHORT | MBP_RXBCAST |
+ MBP_RXMCAST);
+ cpmac_write(priv->regs, CPMAC_BUFFER_OFFSET, 0);
+ for (i = 0; i < 8; i++)
+ cpmac_write(priv->regs, CPMAC_MAC_ADDR_LO(i), dev->dev_addr[5]);
+ cpmac_write(priv->regs, CPMAC_MAC_ADDR_MID, dev->dev_addr[4]);
+ cpmac_write(priv->regs, CPMAC_MAC_ADDR_HI, dev->dev_addr[0] |
+ (dev->dev_addr[1] << 8) | (dev->dev_addr[2] << 16) |
+ (dev->dev_addr[3] << 24));
+ cpmac_write(priv->regs, CPMAC_MAX_LENGTH, CPMAC_SKB_SIZE);
+ cpmac_write(priv->regs, CPMAC_UNICAST_CLEAR, 0xff);
+ cpmac_write(priv->regs, CPMAC_RX_INT_CLEAR, 0xff);
+ cpmac_write(priv->regs, CPMAC_TX_INT_CLEAR, 0xff);
+ cpmac_write(priv->regs, CPMAC_MAC_INT_CLEAR, 0xff);
+ cpmac_write(priv->regs, CPMAC_UNICAST_ENABLE, 1);
+ cpmac_write(priv->regs, CPMAC_RX_INT_ENABLE, 1);
+ cpmac_write(priv->regs, CPMAC_TX_INT_ENABLE, 0xff);
+ cpmac_write(priv->regs, CPMAC_MAC_INT_ENABLE, 3);
+
+ cpmac_write(priv->regs, CPMAC_RX_CONTROL,
+ cpmac_read(priv->regs, CPMAC_RX_CONTROL) | 1);
+ cpmac_write(priv->regs, CPMAC_TX_CONTROL,
+ cpmac_read(priv->regs, CPMAC_TX_CONTROL) | 1);
+ cpmac_write(priv->regs, CPMAC_MAC_CONTROL,
+ cpmac_read(priv->regs, CPMAC_MAC_CONTROL) | MAC_MII |
+ MAC_FDX);
+}
+
+static void cpmac_clear_rx(struct net_device *dev)
+{
+ struct cpmac_priv *priv = netdev_priv(dev);
+ struct cpmac_desc *desc;
+ int i;
+ if (unlikely(!priv->rx_head))
+ return;
+ desc = priv->rx_head;
+ for (i = 0; i < priv->ring_size; i++) {
+ if ((desc->dataflags & CPMAC_OWN) == 0) {
+ if (netif_msg_rx_err(priv) && net_ratelimit())
+ printk(KERN_WARNING "%s: packet dropped\n",
+ dev->name);
+ if (unlikely(netif_msg_hw(priv)))
+ cpmac_dump_desc(dev, desc);
+ desc->dataflags = CPMAC_OWN;
+ dev->stats.rx_dropped++;
+ }
+ desc = desc->next;
+ }
+}
+
+static void cpmac_clear_tx(struct net_device *dev)
+{
+ struct cpmac_priv *priv = netdev_priv(dev);
+ int i;
+ if (unlikely(!priv->desc_ring))
+ return;
+ for (i = 0; i < CPMAC_QUEUES; i++)
+ if (priv->desc_ring[i].skb) {
+ dev_kfree_skb_any(priv->desc_ring[i].skb);
+ if (netif_subqueue_stopped(dev, i))
+ netif_wake_subqueue(dev, i);
+ }
+}
+
+static void cpmac_hw_error(struct work_struct *work)
+{
+ struct cpmac_priv *priv =
+ container_of(work, struct cpmac_priv, reset_work);
+
+ spin_lock(&priv->rx_lock);
+ cpmac_clear_rx(priv->dev);
+ spin_unlock(&priv->rx_lock);
+ cpmac_clear_tx(priv->dev);
+ cpmac_hw_start(priv->dev);
+ netif_start_queue(priv->dev);
+}
+
+static irqreturn_t cpmac_irq(int irq, void *dev_id)
+{
+ struct net_device *dev = dev_id;
+ struct cpmac_priv *priv;
+ int queue;
+ u32 status;
+
+ if (!dev)
+ return IRQ_NONE;
+
+ priv = netdev_priv(dev);
+
+ status = cpmac_read(priv->regs, CPMAC_MAC_INT_VECTOR);
+
+ if (unlikely(netif_msg_intr(priv)))
+ printk(KERN_DEBUG "%s: interrupt status: 0x%08x\n", dev->name,
+ status);
+
+ if (status & MAC_INT_TX)
+ cpmac_end_xmit(dev, (status & 7));
+
+ if (status & MAC_INT_RX) {
+ queue = (status >> 8) & 7;
+ netif_rx_schedule(dev);
+ cpmac_write(priv->regs, CPMAC_RX_INT_CLEAR, 1 << queue);
+ }
+
+ cpmac_write(priv->regs, CPMAC_MAC_EOI_VECTOR, 0);
+
+ if (unlikely(status & (MAC_INT_HOST | MAC_INT_STATUS))) {
+ if (netif_msg_drv(priv) && net_ratelimit())
+ printk(KERN_ERR "%s: hw error, resetting...\n",
+ dev->name);
+ netif_stop_queue(dev);
+ cpmac_hw_stop(dev);
+ schedule_work(&priv->reset_work);
+ if (unlikely(netif_msg_hw(priv)))
+ cpmac_dump_regs(dev);
+ }
+
+ return IRQ_HANDLED;
+}
+
+static void cpmac_tx_timeout(struct net_device *dev)
+{
+ struct cpmac_priv *priv = netdev_priv(dev);
+ int i;
+
+ spin_lock(&priv->lock);
+ dev->stats.tx_errors++;
+ spin_unlock(&priv->lock);
+ if (netif_msg_tx_err(priv) && net_ratelimit())
+ printk(KERN_WARNING "%s: transmit timeout\n", dev->name);
+ /*
+ * FIXME: waking up random queue is not the best thing to
+ * do... on the other hand why we got here at all?
+ */
+#ifdef CONFIG_NETDEVICES_MULTIQUEUE
+ for (i = 0; i < CPMAC_QUEUES; i++)
+ if (priv->desc_ring[i].skb) {
+ dev_kfree_skb_any(priv->desc_ring[i].skb);
+ netif_wake_subqueue(dev, i);
+ break;
+ }
+#else
+ if (priv->desc_ring[0].skb)
+ dev_kfree_skb_any(priv->desc_ring[0].skb);
+ netif_wake_queue(dev);
+#endif
+}
+
+static int cpmac_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
+{
+ struct cpmac_priv *priv = netdev_priv(dev);
+ if (!(netif_running(dev)))
+ return -EINVAL;
+ if (!priv->phy)
+ return -EINVAL;
+ if ((cmd == SIOCGMIIPHY) || (cmd == SIOCGMIIREG) ||
+ (cmd == SIOCSMIIREG))
+ return phy_mii_ioctl(priv->phy, if_mii(ifr), cmd);
+
+ return -EOPNOTSUPP;
+}
+
+static int cpmac_get_settings(struct net_device *dev, struct ethtool_cmd *cmd)
+{
+ struct cpmac_priv *priv = netdev_priv(dev);
+
+ if (priv->phy)
+ return phy_ethtool_gset(priv->phy, cmd);
+
+ return -EINVAL;
+}
+
+static int cpmac_set_settings(struct net_device *dev, struct ethtool_cmd *cmd)
+{
+ struct cpmac_priv *priv = netdev_priv(dev);
+
+ if (!capable(CAP_NET_ADMIN))
+ return -EPERM;
+
+ if (priv->phy)
+ return phy_ethtool_sset(priv->phy, cmd);
+
+ return -EINVAL;
+}
+
+static void cpmac_get_ringparam(struct net_device *dev, struct ethtool_ringparam* ring)
+{
+ struct cpmac_priv *priv = netdev_priv(dev);
+
+ ring->rx_max_pending = 1024;
+ ring->rx_mini_max_pending = 1;
+ ring->rx_jumbo_max_pending = 1;
+ ring->tx_max_pending = 1;
+
+ ring->rx_pending = priv->ring_size;
+ ring->rx_mini_pending = 1;
+ ring->rx_jumbo_pending = 1;
+ ring->tx_pending = 1;
+}
+
+static int cpmac_set_ringparam(struct net_device *dev, struct ethtool_ringparam* ring)
+{
+ struct cpmac_priv *priv = netdev_priv(dev);
+
+ if (dev->flags && IFF_UP)
+ return -EBUSY;
+ priv->ring_size = ring->rx_pending;
+ return 0;
+}
+
+static void cpmac_get_drvinfo(struct net_device *dev,
+ struct ethtool_drvinfo *info)
+{
+ strcpy(info->driver, "cpmac");
+ strcpy(info->version, CPMAC_VERSION);
+ info->fw_version[0] = '\0';
+ sprintf(info->bus_info, "%s", "cpmac");
+ info->regdump_len = 0;
+}
+
+static const struct ethtool_ops cpmac_ethtool_ops = {
+ .get_settings = cpmac_get_settings,
+ .set_settings = cpmac_set_settings,
+ .get_drvinfo = cpmac_get_drvinfo,
+ .get_link = ethtool_op_get_link,
+ .get_ringparam = cpmac_get_ringparam,
+ .set_ringparam = cpmac_set_ringparam,
+};
+
+static void cpmac_adjust_link(struct net_device *dev)
+{
+ struct cpmac_priv *priv = netdev_priv(dev);
+ int new_state = 0;
+
+ spin_lock(&priv->lock);
+ if (priv->phy->link) {
+ netif_start_queue(dev);
+ if (priv->phy->duplex != priv->oldduplex) {
+ new_state = 1;
+ priv->oldduplex = priv->phy->duplex;
+ }
+
+ if (priv->phy->speed != priv->oldspeed) {
+ new_state = 1;
+ priv->oldspeed = priv->phy->speed;
+ }
+
+ if (!priv->oldlink) {
+ new_state = 1;
+ priv->oldlink = 1;
+ netif_schedule(dev);
+ }
+ } else if (priv->oldlink) {
+ netif_stop_queue(dev);
+ new_state = 1;
+ priv->oldlink = 0;
+ priv->oldspeed = 0;
+ priv->oldduplex = -1;
+ }
+
+ if (new_state && netif_msg_link(priv) && net_ratelimit())
+ phy_print_status(priv->phy);
+
+ spin_unlock(&priv->lock);
+}
+
+static int cpmac_open(struct net_device *dev)
+{
+ int i, size, res;
+ struct cpmac_priv *priv = netdev_priv(dev);
+ struct resource *mem;
+ struct cpmac_desc *desc;
+ struct sk_buff *skb;
+
+ priv->phy = phy_connect(dev, priv->phy_name, &cpmac_adjust_link,
+ 0, PHY_INTERFACE_MODE_MII);
+ if (IS_ERR(priv->phy)) {
+ if (netif_msg_drv(priv))
+ printk(KERN_ERR "%s: Could not attach to PHY\n",
+ dev->name);
+ return PTR_ERR(priv->phy);
+ }
+
+ mem = platform_get_resource_byname(priv->pdev, IORESOURCE_MEM, "regs");
+ if (!request_mem_region(mem->start, mem->end - mem->start, dev->name)) {
+ if (netif_msg_drv(priv))
+ printk(KERN_ERR "%s: failed to request registers\n",
+ dev->name);
+ res = -ENXIO;
+ goto fail_reserve;
+ }
+
+ priv->regs = ioremap(mem->start, mem->end - mem->start);
+ if (!priv->regs) {
+ if (netif_msg_drv(priv))
+ printk(KERN_ERR "%s: failed to remap registers\n",
+ dev->name);
+ res = -ENXIO;
+ goto fail_remap;
+ }
+
+ size = priv->ring_size + CPMAC_QUEUES;
+ priv->desc_ring = dma_alloc_coherent(&dev->dev,
+ sizeof(struct cpmac_desc) * size,
+ &priv->dma_ring,
+ GFP_KERNEL);
+ if (!priv->desc_ring) {
+ res = -ENOMEM;
+ goto fail_alloc;
+ }
+
+ for (i = 0; i < size; i++)
+ priv->desc_ring[i].mapping = priv->dma_ring + sizeof(*desc) * i;
+
+ priv->rx_head = &priv->desc_ring[CPMAC_QUEUES];
+ for (i = 0, desc = priv->rx_head; i < priv->ring_size; i++, desc++) {
+ skb = netdev_alloc_skb(dev, CPMAC_SKB_SIZE);
+ if (unlikely(!skb)) {
+ res = -ENOMEM;
+ goto fail_desc;
+ }
+ skb_reserve(skb, 2);
+ desc->skb = skb;
+ desc->data_mapping = dma_map_single(&dev->dev, skb->data,
+ CPMAC_SKB_SIZE,
+ DMA_FROM_DEVICE);
+ desc->hw_data = (u32)desc->data_mapping;
+ desc->buflen = CPMAC_SKB_SIZE;
+ desc->dataflags = CPMAC_OWN;
+ desc->next = &priv->rx_head[(i + 1) % priv->ring_size];
+ desc->hw_next = (u32)desc->next->mapping;
+ }
+
+ if ((res = request_irq(dev->irq, cpmac_irq, IRQF_SHARED,
+ dev->name, dev))) {
+ if (netif_msg_drv(priv))
+ printk(KERN_ERR "%s: failed to obtain irq\n",
+ dev->name);
+ goto fail_irq;
+ }
+
+ INIT_WORK(&priv->reset_work, cpmac_hw_error);
+ cpmac_hw_start(dev);
+
+ priv->phy->state = PHY_CHANGELINK;
+ phy_start(priv->phy);
+
+ return 0;
+
+fail_irq:
+fail_desc:
+ for (i = 0; i < priv->ring_size; i++) {
+ if (priv->rx_head[i].skb) {
+ dma_unmap_single(&dev->dev,
+ priv->rx_head[i].data_mapping,
+ CPMAC_SKB_SIZE,
+ DMA_FROM_DEVICE);
+ kfree_skb(priv->rx_head[i].skb);
+ }
+ }
+fail_alloc:
+ kfree(priv->desc_ring);
+ iounmap(priv->regs);
+
+fail_remap:
+ release_mem_region(mem->start, mem->end - mem->start);
+
+fail_reserve:
+ phy_disconnect(priv->phy);
+
+ return res;
+}
+
+static int cpmac_stop(struct net_device *dev)
+{
+ int i;
+ struct cpmac_priv *priv = netdev_priv(dev);
+ struct resource *mem;
+
+ netif_stop_queue(dev);
+
+ cancel_work_sync(&priv->reset_work);
+ phy_stop(priv->phy);
+ phy_disconnect(priv->phy);
+ priv->phy = NULL;
+
+ cpmac_hw_stop(dev);
+
+ for (i = 0; i < 8; i++)
+ cpmac_write(priv->regs, CPMAC_TX_PTR(i), 0);
+ cpmac_write(priv->regs, CPMAC_RX_PTR(0), 0);
+ cpmac_write(priv->regs, CPMAC_MBP, 0);
+
+ free_irq(dev->irq, dev);
+ iounmap(priv->regs);
+ mem = platform_get_resource_byname(priv->pdev, IORESOURCE_MEM, "regs");
+ release_mem_region(mem->start, mem->end - mem->start);
+ priv->rx_head = &priv->desc_ring[CPMAC_QUEUES];
+ for (i = 0; i < priv->ring_size; i++) {
+ if (priv->rx_head[i].skb) {
+ dma_unmap_single(&dev->dev,
+ priv->rx_head[i].data_mapping,
+ CPMAC_SKB_SIZE,
+ DMA_FROM_DEVICE);
+ kfree_skb(priv->rx_head[i].skb);
+ }
+ }
+
+ dma_free_coherent(&dev->dev, sizeof(struct cpmac_desc) *
+ (CPMAC_QUEUES + priv->ring_size),
+ priv->desc_ring, priv->dma_ring);
+ return 0;
+}
+
+static int external_switch;
+
+static int __devinit cpmac_probe(struct platform_device *pdev)
+{
+ int rc, phy_id;
+ struct resource *mem;
+ struct cpmac_priv *priv;
+ struct net_device *dev;
+ struct plat_cpmac_data *pdata;
+
+ pdata = pdev->dev.platform_data;
+
+ for (phy_id = 0; phy_id < PHY_MAX_ADDR; phy_id++) {
+ if (!(pdata->phy_mask & (1 << phy_id)))
+ continue;
+ if (!cpmac_mii.phy_map[phy_id])
+ continue;
+ break;
+ }
+
+ if (phy_id == PHY_MAX_ADDR) {
+ if (external_switch || dumb_switch)
+ phy_id = 0;
+ else {
+ printk(KERN_ERR "cpmac: no PHY present\n");
+ return -ENODEV;
+ }
+ }
+
+ dev = alloc_etherdev_mq(sizeof(*priv), CPMAC_QUEUES);
+
+ if (!dev) {
+ printk(KERN_ERR "cpmac: Unable to allocate net_device\n");
+ return -ENOMEM;
+ }
+
+ platform_set_drvdata(pdev, dev);
+ priv = netdev_priv(dev);
+
+ priv->pdev = pdev;
+ mem = platform_get_resource_byname(pdev, IORESOURCE_MEM, "regs");
+ if (!mem) {
+ rc = -ENODEV;
+ goto fail;
+ }
+
+ dev->irq = platform_get_irq_byname(pdev, "irq");
+
+ dev->open = cpmac_open;
+ dev->stop = cpmac_stop;
+ dev->set_config = cpmac_config;
+ dev->hard_start_xmit = cpmac_start_xmit;
+ dev->do_ioctl = cpmac_ioctl;
+ dev->set_multicast_list = cpmac_set_multicast_list;
+ dev->tx_timeout = cpmac_tx_timeout;
+ dev->ethtool_ops = &cpmac_ethtool_ops;
+ dev->poll = cpmac_poll;
+ dev->weight = 64;
+ dev->features |= NETIF_F_MULTI_QUEUE;
+
+ spin_lock_init(&priv->lock);
+ spin_lock_init(&priv->rx_lock);
+ priv->dev = dev;
+ priv->ring_size = 64;
+ priv->msg_enable = netif_msg_init(debug_level, 0xff);
+ memcpy(dev->dev_addr, pdata->dev_addr, sizeof(dev->dev_addr));
+ if (phy_id == 31) {
+ snprintf(priv->phy_name, BUS_ID_SIZE, PHY_ID_FMT,
+ cpmac_mii.id, phy_id);
+ } else
+ snprintf(priv->phy_name, BUS_ID_SIZE, "fixed@%d:%d", 100, 1);
+
+ if ((rc = register_netdev(dev))) {
+ printk(KERN_ERR "cpmac: error %i registering device %s\n", rc,
+ dev->name);
+ goto fail;
+ }
+
+ if (netif_msg_probe(priv)) {
+ printk(KERN_INFO
+ "cpmac: device %s (regs: %p, irq: %d, phy: %s, mac: "
+ MAC_FMT ")\n", dev->name, (void *)mem->start, dev->irq,
+ priv->phy_name, MAC_ARG(dev->dev_addr));
+ }
+ return 0;
+
+fail:
+ free_netdev(dev);
+ return rc;
+}
+
+static int __devexit cpmac_remove(struct platform_device *pdev)
+{
+ struct net_device *dev = platform_get_drvdata(pdev);
+ unregister_netdev(dev);
+ free_netdev(dev);
+ return 0;
+}
+
+static struct platform_driver cpmac_driver = {
+ .driver.name = "cpmac",
+ .probe = cpmac_probe,
+ .remove = __devexit_p(cpmac_remove),
+};
+
+int __devinit cpmac_init(void)
+{
+ u32 mask;
+ int i, res;
+
+ cpmac_mii.priv = ioremap(AR7_REGS_MDIO, 256);
+
+ if (!cpmac_mii.priv) {
+ printk(KERN_ERR "Can't ioremap mdio registers\n");
+ return -ENXIO;
+ }
+
+#warning FIXME: unhardcode gpio&reset bits
+ ar7_gpio_disable(26);
+ ar7_gpio_disable(27);
+ ar7_device_reset(AR7_RESET_BIT_CPMAC_LO);
+ ar7_device_reset(AR7_RESET_BIT_CPMAC_HI);
+ ar7_device_reset(AR7_RESET_BIT_EPHY);
+
+ cpmac_mii.reset(&cpmac_mii);
+
+ for (i = 0; i < 300000; i++)
+ if ((mask = cpmac_read(cpmac_mii.priv, CPMAC_MDIO_ALIVE)))
+ break;
+ else
+ cpu_relax();
+
+ mask &= 0x7fffffff;
+ if (mask & (mask - 1)) {
+ external_switch = 1;
+ mask = 0;
+ }
+
+ cpmac_mii.phy_mask = ~(mask | 0x80000000);
+
+ res = mdiobus_register(&cpmac_mii);
+ if (res)
+ goto fail_mii;
+
+ res = platform_driver_register(&cpmac_driver);
+ if (res)
+ goto fail_cpmac;
+
+ return 0;
+
+fail_cpmac:
+ mdiobus_unregister(&cpmac_mii);
+
+fail_mii:
+ iounmap(cpmac_mii.priv);
+
+ return res;
+}
+
+void __devexit cpmac_exit(void)
+{
+ platform_driver_unregister(&cpmac_driver);
+ mdiobus_unregister(&cpmac_mii);
+ iounmap(cpmac_mii.priv);
+}
+
+module_init(cpmac_init);
+module_exit(cpmac_exit);
^ permalink raw reply related
* Re: [PATCH] tc35815: remove redefinition of lp
From: Atsushi Nemoto @ 2007-10-14 16:31 UTC (permalink / raw)
To: yoichi_yuasa; +Cc: jeff, netdev
In-Reply-To: <20071014153555.6ad676d8.yoichi_yuasa@tripeaks.co.jp>
On Sun, 14 Oct 2007 15:35:55 +0900, Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp> wrote:
> Remove redefinition of lp in tc35815.c.
>
> drivers/net/tc35815.c: In function 'tc35815_interrupt':
> drivers/net/tc35815.c:1464: error: redefinition of 'lp'
> drivers/net/tc35815.c:1443: error: previous definition of 'lp' was here
>
> Signed-off-by: Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp>
Thanks!
Acked-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp>
^ permalink raw reply
* Re: kernel BUG at net/core/dev.c:1383 skb_checksum_help: BUG_ON(offset > (int)skb->len)
From: Guillaume Chazarain @ 2007-10-14 17:26 UTC (permalink / raw)
To: netdev
In-Reply-To: <20071006141506.785a6683@localhost.localdomain>
Hello again,
> #0 skb_checksum_help (skb=0xc73c8cb0) at net/core/dev.c:1383
> 1383 BUG_ON(offset > (int)skb->len);
This same crash
(http://marc.info/?l=linux-netdev&m=119167366621392&w=2) happened
again, this time with a recent git
(d773b33972a663cfaf066e966f87922a74088a1e), here are some gdb info. I
have the complete kdump image but I still lack a reliable way to
reproduce the problem.
<2>kernel BUG at net/core/dev.c:1372!
<0>invalid opcode: 0000 [#1]
<0>PREEMPT
<4>Modules linked in: michael_mic arc4 ecb blkcipher ieee80211_crypt_tkip radeon drm acpi_cpufreq kqemu lm90 hwmon ipv6 binfmt_misc dm_mirror dm_mod snd_intel8x0m snd_seq_dummy snd_intel8x0 snd_ac97_codec ac97_bus snd_seq_oss snd_seq_midi_event snd_seq snd_seq_device snd_pcm_oss snd_mixer_oss snd_pcm ohci1394 ieee1394 snd_timer sr_mod snd soundcore hci_usb firewire_ohci i2c_i801 sdhci mmc_core bluetooth snd_page_alloc serio_raw cdrom i2c_core firewire_core crc_itu_t usbhid hid rtc_cmos pcspkr button video irda rtc_core rtc_lib ipw2200 ieee80211 iTCO_wdt skge output battery ac asus_laptop led_class crc_ccitt ieee80211_crypt sg pata_acpi ehci_hcd ohci_hcd uhci_hcd
<0>CPU: 0
<0>EIP: 0060:[<c02c9d5e>] Not tainted VLI
<0>EFLAGS: 00010202 (2.6.23-taskstats #31)
<0>EIP is at skb_checksum_help+0x66/0xcb
<0>eax: 000000aa ebx: e218dcb0 ecx: 00000072 edx: 001000cc
<0>esi: 00002822 edi: d9d848b8 ebp: c0443c58 esp: c0443c4c
<0>ds: 007b es: 007b fs: 0000 gs: 0000 ss: 0068
<0>Process swapper (pid: 0, ti=c0443000 task=c03d6280 task.ti=c0404000)
<0>Stack: 00000020 f7c80000 e218dcb0 c0443c74 c02cbf6c f5d28380 00000048 e218dcb0
<0> f5de82a4 d9d848b8 c0443ca4 c02ea432 f5949400 c0443ca8 c0443d38 f2d8f028
<0> 0000000e f5de8280 e218dcb0 d9d848b8 f5180440 000015e0 c0443d14 c02e9ba9
<0>Call Trace:
<0> [<c0107eee>] show_trace_log_lvl+0x1a/0x2f
<0> [<c0107fa0>] show_stack_log_lvl+0x9d/0xa5
<0> [<c0108175>] show_registers+0x1cd/0x2e3
<0> [<c01083a8>] die+0x11d/0x218
<0> [<c0328837>] do_trap+0x89/0xa2
<0> [<c0108762>] do_invalid_op+0x88/0x92
<0> [<c032860a>] error_code+0x6a/0x70
<0> [<c02cbf6c>] dev_queue_xmit+0x11e/0x2da
<0> [<c02ea432>] ip_output+0x239/0x273
<0> [<c02e9ba9>] ip_queue_xmit+0x324/0x35c
<0> [<c02f7a23>] tcp_transmit_skb+0x638/0x66b
<0> [<c02f8852>] tcp_retransmit_skb+0x502/0x5f5
<0> [<c02f89f7>] tcp_xmit_retransmit_queue+0xb2/0x252
<0> [<c02f5747>] tcp_ack+0x15ae/0x1776
<0> [<c02f6ba3>] tcp_rcv_established+0x521/0x5f2
<0> [<c02fbc65>] tcp_v4_do_rcv+0x2b/0x31d
<0> [<c02fdf58>] tcp_v4_rcv+0x858/0x8cc
<0> [<c02e5a50>] ip_local_deliver+0x193/0x22b
<0> [<c02e5890>] ip_rcv+0x478/0x4a5
<0> [<c02c96b6>] netif_receive_skb+0x359/0x3da
<0> [<c02cb523>] process_backlog+0x6d/0xc5
<0> [<c02cb1b1>] net_rx_action+0x8b/0x16b
<0> [<c0123a20>] __do_softirq+0x41/0x8c
<0> [<c0108d63>] do_softirq+0x5e/0xb9
<0> =======================
<0>Code: 89 d8 c7 04 24 20 00 00 00 e8 57 ad ff ff 85 c0 75 79 0f b7 73 5c 8b 83 a4 00 00 00 2b 83 a0 00 00 00 8b 4b 50 29 c6 39 ce 7e 04 <0f> 0b eb fe 29 f1 89 f2 89 d8 c7 04 24 00 00 00 00 e8 e0 9e ff
<0>EIP: [<c02c9d5e>] skb_checksum_help+0x66/0xcb SS:ESP 0068:c0443c4c
#0 0xc02c9d5e in skb_checksum_help (skb=0xe218dcb0) at net/core/dev.c:1372
1372 BUG_ON(offset > (int)skb->len);
(gdb) bt full
#0 0xc02c9d5e in skb_checksum_help (skb=0xe218dcb0) at net/core/dev.c:1372
csum = 1048780
ret = <value optimized out>
offset = 10274
#1 0xc02cbf6c in dev_queue_xmit (skb=0xe218dcb0) at net/core/dev.c:1631
dev = (struct net_device *) 0xf7c80000
q = <value optimized out>
rc = <value optimized out>
#2 0xc02ea432 in ip_output (skb=0xe218dcb0) at include/net/neighbour.h:319
__ret = <value optimized out>
dev = <value optimized out>
#3 0xc02e9ba9 in ip_queue_xmit (skb=0xe218dcb0, ipfragok=0)
at include/net/dst.h:232
__ret = <value optimized out>
sk = (struct sock *) 0xf5180440
opt = (struct ip_options *) 0x0
rt = (struct rtable *) 0xed3db300
iph = (struct iphdr *) 0xd9d848b8
#4 0xc02f7a23 in tcp_transmit_skb (sk=0xf5180440, skb=0xe218dcb0,
clone_it=<value optimized out>, gfp_mask=32) at net/ipv4/tcp_output.c:609
tp = <value optimized out>
tcb = (struct tcp_skb_cb *) 0xe218dcd0
tcp_header_size = 60
th = <value optimized out>
sysctl_flags = 0
err = <value optimized out>
#5 0xc02f8852 in tcp_retransmit_skb (sk=0xf5180440, skb=0xe218dc00)
at net/ipv4/tcp_output.c:1903
tp = <value optimized out>
cur_mss = <value optimized out>
err = -113
#6 0xc02f89f7 in tcp_xmit_retransmit_queue (sk=0xf5180440)
at net/ipv4/tcp_output.c:1982
sacked = <value optimized out>
skb = <value optimized out>
packet_cnt = 0
#7 0xc02f5747 in tcp_ack (sk=0xf5180440, skb=0xd3606b40, flag=1294)
at net/ipv4/tcp_input.c:2508
packets_acked = 1
sacked = 132 '\204'
tp = <value optimized out>
prior_snd_una = 4014267677
ack_seq = 3213368850
ack = 4014269059
prior_in_flight = 4111991984
seq_rtt = -1
frto_cwnd = <value optimized out>
#8 0xc02f6ba3 in tcp_rcv_established (sk=0xf5180440, skb=0xd3606b40,
th=0xd9a0b058, len=44) at net/ipv4/tcp_input.c:4637
eaten = <value optimized out>
tcp_header_len = <value optimized out>
tp = <value optimized out>
#9 0xc02fbc65 in tcp_v4_do_rcv (sk=0xf5180440, skb=0xd3606b40)
at net/ipv4/tcp_ipv4.c:1567
rsk = <value optimized out>
#10 0xc02fdf58 in tcp_v4_rcv (skb=0xd3606b40) at net/ipv4/tcp_ipv4.c:1691
iph = (const struct iphdr *) 0xd9a0b044
th = (struct tcphdr *) 0xd9a0b058
sk = (struct sock *) 0xf5180440
ret = <value optimized out>
#11 0xc02e5a50 in ip_local_deliver (skb=0xd3606b40) at net/ipv4/ip_input.c:234
__ret = <value optimized out>
#12 0xc02e5890 in ip_rcv (skb=0xd3606b40, dev=<value optimized out>,
pt=<value optimized out>, orig_dev=0xf7c80000) at include/net/dst.h:241
__ret = <value optimized out>
iph = <value optimized out>
len = <value optimized out>
#13 0xc02c96b6 in netif_receive_skb (skb=0xd3606b40) at net/core/dev.c:2060
ptype = <value optimized out>
pt_prev = <value optimized out>
orig_dev = (struct net_device *) 0xf7c80000
ret = <value optimized out>
type = 8
#14 0xc02cb523 in process_backlog (napi=0xc048adfc, quota=64)
at net/core/dev.c:2097
skb = (struct sk_buff *) 0x1000cc
dev = (struct net_device *) 0xf7c80000
work = 0
start_time = 4950107
#15 0xc02cb1b1 in net_rx_action (h=<value optimized out>)
at net/core/dev.c:2159
n = (struct napi_struct *) 0xc048adfc
work = 8
weight = 64
start_time = 4950107
budget = 300
have = (void *) 0x0
__func__ = "net_rx_action"
__warned = 0
#16 0xc0123a20 in __do_softirq () at kernel/softirq.c:232
h = (struct softirq_action *) 0xc04765d8
pending = 1
max_restart = 7
#17 0xc0108d63 in do_softirq () at arch/x86/kernel/irq_32.c:216
flags = 70
irqctx = <value optimized out>
isp = (u32 *) 0xc0404f28
__func__ = "do_softirq"
__warned = 0
Backtrace stopped: previous frame inner to this frame (corrupt stack?)
(gdb) p *skb
$1 = {next = 0x0, prev = 0x0, sk = 0xf5180440, tstamp = {tv64 = 0},
dev = 0xf7c80000, dst = 0xed3db300, sp = 0x0,
cb = '\0' <repeats 24 times>, "\203�D�\227�D�[\210K\000\020\204\000\000S\016E�\000\000\000", len = 114, data_len = 0, mac_len = 0, hdr_len = 0, {
csum = 1059020, {csum_start = 10444, csum_offset = 16}}, priority = 2,
local_df = 0 '\0', cloned = 0 '\0', ip_summed = 3 '\003', nohdr = 0 '\0',
nfctinfo = 0 '\0', pkt_type = 0 '\0', fclone = 2 '\002',
ipvs_property = 1 '\001', nf_trace = 0 '\0', protocol = 8,
destructor = 0xc02c326b <sock_wfree>, nfct = 0x0, nfct_reasm = 0x0,
nf_bridge = 0x0, iif = 0, queue_mapping = 0, tc_index = 0, tc_verd = 0,
secmark = 0, mark = 0,
transport_header = 0xe34870cc "\032��-�D�\203�\207�e�\020\001��\\",
network_header = 0xe34870b8 "E\b",
mac_header = 0x9702800 <Address 0x9702800 out of bounds>,
tail = 0xe348711c "", end = 0xe3487140 "\001", head = 0xe3487000 "",
data = 0xe34870aa "", truesize = 488, users = {counter = 1}}
(gdb) p *skb->sk
$2 = {__sk_common = {skc_family = 2, skc_state = 1 '\001',
skc_reuse = 1 '\001', skc_bound_dev_if = 0, skc_node = {next = 0x0,
pprev = 0xc6179450}, skc_bind_node = {next = 0xf5227550,
pprev = 0xeebd3110}, skc_refcnt = {counter = 4}, skc_hash = 710603402,
skc_prot = 0xc03f8720, skc_net = 0xc048ad60}, sk_shutdown = 0 '\0',
sk_no_check = 0 '\0', sk_userlocks = 0 '\0', sk_protocol = 6 '\006',
sk_type = 1, sk_rcvbuf = 87380, sk_lock = {slock = {
raw_lock = {<No data fields>}}, owned = 0, wq = {lock = {
raw_lock = {<No data fields>}}, task_list = {next = 0xf5180474,
prev = 0xf5180474}}}, sk_backlog = {head = 0x0, tail = 0x0},
sk_sleep = 0xf5770918, sk_dst_cache = 0xed3db300, sk_policy = {0x0, 0x0},
sk_dst_lock = {raw_lock = {<No data fields>}}, sk_rmem_alloc = {
counter = 63680}, sk_wmem_alloc = {counter = 488}, sk_omem_alloc = {
counter = 0}, sk_sndbuf = 76188, sk_receive_queue = {next = 0xf51804a4,
prev = 0xf51804a4, qlen = 0, lock = {raw_lock = {<No data fields>}}},
sk_write_queue = {next = 0xe218dc00, prev = 0xf0fdba80, qlen = 25, lock = {
raw_lock = {<No data fields>}}}, sk_async_wait_queue = {next = 0x0,
prev = 0x0, qlen = 0, lock = {raw_lock = {<No data fields>}}},
sk_wmem_queued = 33896, sk_forward_alloc = 4824, sk_allocation = 208,
sk_route_caps = 0, sk_gso_type = 1, sk_rcvlowat = 1, sk_flags = 17152,
sk_lingertime = 0, sk_error_queue = {next = 0xf51804e8, prev = 0xf51804e8,
qlen = 0, lock = {raw_lock = {<No data fields>}}},
sk_prot_creator = 0xc03f8720, sk_callback_lock = {
raw_lock = {<No data fields>}}, sk_err = 0, sk_err_soft = 0,
sk_ack_backlog = 0, sk_max_ack_backlog = 50, sk_priority = 2, sk_peercred = {
pid = 0, uid = 4294967295, gid = 4294967295}, sk_rcvtimeo = 2147483647,
sk_sndtimeo = 2147483647, sk_filter = 0x0, sk_protinfo = 0x0, sk_timer = {
entry = {next = 0x0, prev = 0xc04768e8}, expires = 2104092,
function = 0xc02fa3b8 <tcp_keepalive_timer>, data = 4111991872,
base = 0xc0476800}, sk_stamp = {tv64 = 3294967295},
sk_socket = 0xf5770900, sk_user_data = 0x0, sk_sndmsg_page = 0x0,
sk_send_head = 0xcc26cc00, sk_sndmsg_off = 0, sk_write_pending = 0,
sk_security = 0x0, sk_state_change = 0xc02c2737 <sock_def_wakeup>,
sk_data_ready = 0xc02c2f8c <sock_def_readable>,
sk_write_space = 0xc02c6dc7 <sk_stream_write_space>,
sk_error_report = 0xc02c2f22 <sock_def_error_report>,
sk_backlog_rcv = 0xc02fbc3a <tcp_v4_do_rcv>,
sk_destruct = 0xc0308062 <inet_sock_destruct>}
(gdb) p *skb->dev
$3 = {name = "eth1", '\0' <repeats 11 times>, name_hlist = {next = 0x0,
pprev = 0xc60fe308}, mem_end = 4227833855, mem_start = 4227829760,
base_addr = 4169572352, irq = 17, if_port = 0 '\0', dma = 0 '\0', state = 6,
dev_list = {next = 0xc048ad90, prev = 0xf7e65830}, napi_list = {
next = 0xf7c80038, prev = 0xf7c80038}, init = 0xf8927612, features = 0,
next_sched = 0x0, ifindex = 3, iflink = 3, get_stats = 0xf89270b1, stats = {
rx_packets = 0, tx_packets = 0, rx_bytes = 0, tx_bytes = 0, rx_errors = 0,
tx_errors = 0, rx_dropped = 0, tx_dropped = 0, multicast = 0,
collisions = 0, rx_length_errors = 0, rx_over_errors = 0,
rx_crc_errors = 0, rx_frame_errors = 0, rx_fifo_errors = 0,
rx_missed_errors = 0, tx_aborted_errors = 0, tx_carrier_errors = 0,
tx_fifo_errors = 0, tx_heartbeat_errors = 0, tx_window_errors = 0,
rx_compressed = 0, tx_compressed = 0}, wireless_handlers = 0xf893916c,
wireless_data = 0xf7c81630, ethtool_ops = 0xf892b1a0,
header_ops = 0xc034e300, flags = 4099, gflags = 0, priv_flags = 0,
padded = 0, operstate = 6 '\006', link_mode = 1 '\001', mtu = 1500,
type = 1, hard_header_len = 14, master = 0x0, perm_addr = {
0 '\0' <repeats 32 times>}, addr_len = 6 '\006', dev_id = 0,
uc_list = 0x0, uc_count = 0, uc_promisc = 0, mc_list = 0xf5a80200,
mc_count = 5, promiscuity = 0, allmulti = 0, atalk_ptr = 0x0,
ip_ptr = 0xf78a7f00, dn_ptr = 0x0, ip6_ptr = 0xf69df600, ec_ptr = 0x0,
ax25_ptr = 0x0, ieee80211_ptr = 0x0, last_rx = 4950107, dev_addr = {0 '\0',
19 '\023', 206 '�', 166 '�', 239 '�', 160 '�', 0 '\0' <repeats 26 times>},
broadcast = {255 '�', 255 '�', 255 '�', 255 '�', 255 '�', 255 '�',
0 '\0' <repeats 26 times>}, queue_lock = {raw_lock = {<No data fields>}},
qdisc = 0xf7956d00, qdisc_sleeping = 0xf7956d00, qdisc_list = {
next = 0xf7956d30, prev = 0xf7956d30}, tx_queue_len = 1000, gso_skb = 0x0,
ingress_lock = {raw_lock = {<No data fields>}}, qdisc_ingress = 0x0,
_xmit_lock = {raw_lock = {<No data fields>}}, xmit_lock_owner = -1,
priv = 0xf7c80360, hard_start_xmit = 0xf8873520, trans_start = 4950107,
watchdog_timeo = 0, watchdog_timer = {entry = {next = 0x0, prev = 0x0},
expires = 0, function = 0xc02d6db7 <dev_watchdog>, data = 4157079552,
base = 0xc0476800}, refcnt = {counter = 738}, todo_list = {next = 0x0,
prev = 0x0}, index_hlist = {next = 0x0, pprev = 0xc60fe40c},
link_watch_next = 0x0, reg_state = NETREG_REGISTERED, uninit = 0,
destructor = 0, open = 0xf8926fe4, stop = 0xf892436a, change_rx_flags = 0,
set_rx_mode = 0, set_multicast_list = 0xf891a60c,
set_mac_address = 0xf89270e5, do_ioctl = 0, set_config = 0,
change_mtu = 0xf8873000, tx_timeout = 0, vlan_rx_register = 0,
vlan_rx_add_vid = 0, vlan_rx_kill_vid = 0, neigh_setup = 0, npinfo = 0x0,
poll_controller = 0, nd_net = 0xc048ad60, br_port = 0x0, macvlan_port = 0x0,
dev = {klist_children = {k_lock = {raw_lock = {<No data fields>}}, k_list = {
next = 0xf7c80234, prev = 0xf7c80234},
get = 0xc0269e9e <klist_children_get>,
put = 0xc0269c9a <klist_children_put>}, knode_parent = {
n_klist = 0xf7d0c048, n_node = {next = 0xf7d0c048, prev = 0xf7d0c048},
n_ref = {refcount = {counter = 1}}, n_removed = {done = 0, wait = {
lock = {raw_lock = {<No data fields>}}, task_list = {
next = 0xf7c80258, prev = 0xf7c80258}}}}, knode_driver = {
n_klist = 0x0, n_node = {next = 0x0, prev = 0x0}, n_ref = {refcount = {
counter = 0}}, n_removed = {done = 0, wait = {lock = {
raw_lock = {<No data fields>}}, task_list = {next = 0x0,
prev = 0x0}}}}, knode_bus = {n_klist = 0x0, n_node = {next = 0x0,
prev = 0x0}, n_ref = {refcount = {counter = 0}}, n_removed = {
done = 0, wait = {lock = {raw_lock = {<No data fields>}}, task_list = {
next = 0x0, prev = 0x0}}}}, parent = 0xf7d0c048, kobj = {
k_name = 0xf7892228 "eth1", kref = {refcount = {counter = 3}}, entry = {
next = 0xf78ebeac, prev = 0xf78da8c4}, parent = 0xc03f7514,
kset = 0xc03f10e0, ktype = 0x0, sd = 0xf78448a0},
bus_id = "eth1", '\0' <repeats 15 times>, type = 0x0, is_registered = 0,
uevent_suppress = 0, sem = {count = {counter = 1}, sleepers = 0, wait = {
lock = {raw_lock = {<No data fields>}}, task_list = {
next = 0xf7c802e0, prev = 0xf7c802e0}}}, bus = 0x0, driver = 0x0,
driver_data = 0x0, platform_data = 0xf7c80000, power = {power_state = {
event = 0}, can_wakeup = 0, should_wakeup = 0, entry = {
next = 0xf78ebf08, prev = 0xf78da920}}, dma_mask = 0x0,
coherent_dma_mask = 0, dma_pools = {next = 0xf7c80314, prev = 0xf7c80314},
dma_mem = 0x0, archdata = {acpi_handle = 0x0}, devres_lock = {
raw_lock = {<No data fields>}}, devres_head = {next = 0xf7c80324,
prev = 0xf7c80324}, node = {next = 0xc03f7540, prev = 0xf7e65b2c},
class = 0xc03f7500, devt = 0, groups = 0xf7c80344, release = 0},
sysfs_groups = {0xc03f75b8, 0xc03f75c0, 0x0}, rtnl_link_ops = 0x0,
egress_subqueue_count = 1, egress_subqueue = {{state = 0}}}
<5>Linux version 2.6.23-taskstats (g@localhost.localdomain) (gcc version 4.1.2 20070925 (Red Hat 4.1.2-27)) #31 PREEMPT Sun Oct 14 16:04:06 CEST 2007
<6>BIOS-provided physical RAM map:
<4> BIOS-e820: 0000000000000000 - 000000000009fc00 (usable)
<4> BIOS-e820: 000000000009fc00 - 00000000000a0000 (reserved)
<4> BIOS-e820: 00000000000e0000 - 0000000000100000 (reserved)
<4> BIOS-e820: 0000000000100000 - 000000007ffa0000 (usable)
<4> BIOS-e820: 000000007ffa0000 - 000000007ffb0000 (ACPI data)
<4> BIOS-e820: 000000007ffb0000 - 000000007fff0000 (ACPI NVS)
<4> BIOS-e820: 000000007fff0000 - 0000000080000000 (reserved)
<4> BIOS-e820: 00000000ffb80000 - 0000000100000000 (reserved)
<5>1151MB HIGHMEM available.
<5>896MB LOWMEM available.
<6>found SMP MP-table at 000ff780
<7>Entering add_active_range(0, 0, 524192) 0 entries of 256 used
<4>Zone PFN ranges:
<4> DMA 0 -> 4096
<4> Normal 4096 -> 229376
<4> HighMem 229376 -> 524192
<4>Movable zone start PFN for each node
<4>early_node_map[1] active PFN ranges
<4> 0: 0 -> 524192
<7>On node 0 totalpages: 524192
<7> DMA zone: 32 pages used for memmap
<7> DMA zone: 0 pages reserved
<7> DMA zone: 4064 pages, LIFO batch:0
<7> Normal zone: 1760 pages used for memmap
<7> Normal zone: 223520 pages, LIFO batch:31
<7> HighMem zone: 2303 pages used for memmap
<7> HighMem zone: 292513 pages, LIFO batch:31
<7> Movable zone: 0 pages used for memmap
<6>DMI 2.3 present.
<4>ACPI: RSDP 000FB5E0, 0014 (r0 ACPIAM)
<4>ACPI: RSDT 7FFA0000, 003C (r1 A M I OEMRSDT 10000512 MSFT 97)
<4>ACPI: FACP 7FFA0200, 0081 (r1 A M I OEMFACP 10000512 MSFT 97)
<4>ACPI: DSDT 7FFA0400, 5630 (r1 A0348 A0348000 0 INTL 2002026)
<4>ACPI: FACS 7FFB0000, 0040
<4>ACPI: APIC 7FFA0390, 0070 (r1 A M I OEMAPIC 10000512 MSFT 97)
<4>ACPI: OEMB 7FFB0040, 0046 (r1 A M I AMI_OEM 10000512 MSFT 97)
<4>ACPI: MCFG 7FFA5A30, 003C (r1 A M I OEMMCFG 10000512 MSFT 97)
<4>ACPI: SSDT 7FFA5A70, 0137 (r1 AMI CPU1CS 1 INTL 20030522)
<4>ACPI: SSDT 7FFA5BB0, 02F0 (r1 AMI CPU1PM 1 INTL 20030522)
<6>ACPI: PM-Timer IO Port: 0x808
<7>ACPI: Local APIC address 0xfee00000
<6>ACPI: LAPIC (acpi_id[0x01] lapic_id[0x00] enabled)
<4>Processor #0 6:13 APIC version 20
<6>ACPI: LAPIC (acpi_id[0x02] lapic_id[0x81] disabled)
<6>ACPI: IOAPIC (id[0x01] address[0xfec00000] gsi_base[0])
<4>IOAPIC[0]: apic_id 1, version 32, address 0xfec00000, GSI 0-23
<6>ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
<6>ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
<6>ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
<6>ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
<7>ACPI: IRQ0 used by override.
<7>ACPI: IRQ2 used by override.
<7>ACPI: IRQ9 used by override.
<4>Enabling APIC mode: Flat. Using 1 I/O APICs
<6>Using ACPI (MADT) for SMP configuration information
<4>Allocating PCI resources starting at 88000000 (gap: 80000000:7fb80000)
<4>swsusp: Registered nosave memory region: 000000000009f000 - 00000000000a0000
<4>swsusp: Registered nosave memory region: 00000000000a0000 - 00000000000e0000
<4>swsusp: Registered nosave memory region: 00000000000e0000 - 0000000000100000
<4>Built 1 zonelists in Zone order. Total pages: 520097
<5>Kernel command line: ro root=LABEL=/ crashkernel=64M@16M
<7>mapped APIC to ffffb000 (fee00000)
<7>mapped IOAPIC to ffffa000 (fec00000)
<6>Enabling fast FPU save and restore... done.
<6>Enabling unmasked SIMD FPU exception support... done.
<6>Initializing CPU#0
<4>CPU 0 irqstacks, hard=c0444000 soft=c0443000
<4>PID hash table entries: 4096 (order: 12, 16384 bytes)
<4>Detected 1995.274 MHz processor.
<4>Console: colour VGA+ 80x25
<6>console [tty0] enabled
<6>Dentry cache hash table entries: 131072 (order: 7, 524288 bytes)
<6>Inode-cache hash table entries: 65536 (order: 6, 262144 bytes)
<6>Memory: 2006556k/2096768k available (2222k kernel code, 89088k reserved, 861k data, 232k init, 1179264k highmem)
<4>virtual kernel memory layout:
<4> fixmap : 0xfffa7000 - 0xfffff000 ( 352 kB)
<4> pkmap : 0xff800000 - 0xffc00000 (4096 kB)
<4> vmalloc : 0xf8800000 - 0xff7fe000 ( 111 MB)
<4> lowmem : 0xc0000000 - 0xf8000000 ( 896 MB)
<4> .init : 0xc0405000 - 0xc043f000 ( 232 kB)
<4> .data : 0xc032ba6f - 0xc0403084 ( 861 kB)
<4> .text : 0xc0100000 - 0xc032ba6f (2222 kB)
<4>Checking if this processor honours the WP bit even in supervisor mode... Ok.
<6>SLUB: Genslabs=22, HWalign=64, Order=0-1, MinObjects=4, CPUs=1, Nodes=1
<4>Calibrating delay using timer specific routine.. 3991.67 BogoMIPS (lpj=1995835)
<6>Security Framework v1.0.0 initialized
<6>SELinux: Initializing.
<7>SELinux: Starting in permissive mode
<6>selinux_register_security: Registering secondary module capability
<6>Capability LSM initialized as secondary
<4>Mount-cache hash table entries: 512
<7>CPU: After generic identify, caps: afe9fbff 00000000 00000000 00000000 00000180 00000000 00000000 00000000
<6>CPU: L1 I cache: 32K, L1 D cache: 32K
<6>CPU: L2 cache: 2048K
<7>CPU: After all inits, caps: afe9fbff 00000000 00000000 00002040 00000180 00000000 00000000 00000000
<6>Intel machine check architecture supported.
<6>Intel machine check reporting enabled on CPU#0.
<4>Compat vDSO mapped to ffffe000.
<4>CPU: Intel(R) Pentium(R) M processor 2.00GHz stepping 08
<6>Checking 'hlt' instruction... OK.
<6>ACPI: Core revision 20070126
<4>ENABLING IO-APIC IRQs
<6>..TIMER: vector=0x31 apic1=0 pin1=2 apic2=-1 pin2=-1
<6>net_namespace: 64 bytes
<6>Booting paravirtualized kernel on bare hardware
<6>NET: Registered protocol family 16
<6>ACPI: bus type pci registered
<3>PCI: BIOS Bug: MCFG area at e0000000 is not E820-reserved
<3>PCI: Not using MMCONFIG.
<6>PCI: PCI BIOS revision 2.10 entry at 0xf0031, last bus=4
<6>PCI: Using configuration type 1
<4>Setting up standard PCI resources
<7>ACPI: EC: Look up EC in DSDT
<6>ACPI: EC: GPE = 0x1c, I/O: command/status = 0x66, data = 0x62
<6>ACPI: Interpreter enabled
<6>ACPI: (supports S0 S1 S3 S4 S5)
<6>ACPI: Using IOAPIC for interrupt routing
<6>ACPI: EC: GPE = 0x1c, I/O: command/status = 0x66, data = 0x62
<6>ACPI: PCI Root Bridge [PCI0] (0000:00)
<6>PCI: Enabled ICH6/i801 SMBus device
<4>PCI quirk: region 0800-087f claimed by ICH6 ACPI/GPIO/TCO
<4>PCI quirk: region 0480-04bf claimed by ICH6 GPIO
<6>PCI: Transparent bridge - 0000:00:1e.0
<7>ACPI: PCI Interrupt Routing Table [\_SB_.PCI0._PRT]
<7>ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.P0P1._PRT]
<7>ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.P0P3._PRT]
<6>ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 6 7 *10 11 12 14 15)
<6>ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 5 *6 7 10 11 12 14 15)
<6>ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 *5 6 7 10 11 12 14 15)
<6>ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 6 *7 10 11 12 14 15)
<6>ACPI: PCI Interrupt Link [LNKE] (IRQs 3 *4 5 6 7 10 11 12 14 15)
<6>ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 5 6 7 10 11 12 14 15) *0, disabled.
<6>ACPI: PCI Interrupt Link [LNKG] (IRQs 3 4 5 6 7 10 11 12 14 15) *0, disabled.
<6>ACPI: PCI Interrupt Link [LNKH] (IRQs 3 4 5 6 7 10 *11 12 14 15)
<6>Linux Plug and Play Support v0.97 (c) Adam Belay
<6>pnp: PnP ACPI init
<6>ACPI: bus type pnp registered
<6>pnp: PnP ACPI: found 17 devices
<6>ACPI: ACPI bus type pnp unregistered
<5>SCSI subsystem initialized
<7>libata version 3.00 loaded.
<6>usbcore: registered new interface driver usbfs
<6>usbcore: registered new interface driver hub
<6>usbcore: registered new device driver usb
<6>PCI: Using ACPI for IRQ routing
<6>PCI: If a device doesn't work, try "pci=routeirq". If it helps, post a report
<4>ACPI: RTC can wake from S4
<6>Time: tsc clocksource has been installed.
<6>pnp: 00:01: iomem range 0xfed13000-0xfed19fff has been reserved
<6>pnp: 00:09: ioport range 0x6c0-0x6cf has been reserved
<6>pnp: 00:0a: iomem range 0xfed1c000-0xfed1ffff has been reserved
<6>pnp: 00:0a: iomem range 0xfed20000-0xfed8ffff has been reserved
<6>pnp: 00:0c: iomem range 0xffc00000-0xfff7ffff could not be reserved
<6>pnp: 00:0d: iomem range 0xfec00000-0xfec00fff has been reserved
<6>pnp: 00:0d: iomem range 0xfee00000-0xfee00fff has been reserved
<6>pnp: 00:0e: iomem range 0xe0000000-0xefffffff has been reserved
<6>pnp: 00:0f: iomem range 0xe0000000-0xefffffff has been reserved
<6>pnp: 00:10: iomem range 0x0-0x9ffff could not be reserved
<6>pnp: 00:10: iomem range 0xc0000-0xcffff could not be reserved
<6>pnp: 00:10: iomem range 0xe0000-0xfffff could not be reserved
<6>pnp: 00:10: iomem range 0x100000-0x7fffffff could not be reserved
<6>PCI: Bridge: 0000:00:01.0
<6> IO window: b000-bfff
<6> MEM window: fbe00000-fbefffff
<6> PREFETCH window: f0000000-faffffff
<6>PCI: Bridge: 0000:00:1c.0
<6> IO window: c000-cfff
<6> MEM window: disabled.
<6> PREFETCH window: disabled.
<4>PCI: Bus 4, cardbus bridge: 0000:03:01.0
<4> IO window: 0000d000-0000d0ff
<4> IO window: 0000d400-0000d4ff
<4> PREFETCH window: 88000000-8bffffff
<4> MEM window: 8c000000-8fffffff
<6>PCI: Bridge: 0000:00:1e.0
<6> IO window: d000-efff
<6> MEM window: fbf00000-fbffffff
<6> PREFETCH window: disabled.
<6>ACPI: PCI Interrupt 0000:00:01.0[A] -> GSI 16 (level, low) -> IRQ 16
<7>PCI: Setting latency timer of device 0000:00:01.0 to 64
<6>ACPI: PCI Interrupt 0000:00:1c.0[A] -> GSI 16 (level, low) -> IRQ 16
<7>PCI: Setting latency timer of device 0000:00:1c.0 to 64
<7>PCI: Setting latency timer of device 0000:00:1e.0 to 64
<6>ACPI: PCI Interrupt 0000:03:01.0[A] -> GSI 17 (level, low) -> IRQ 17
<6>NET: Registered protocol family 2
<6>IP route cache hash table entries: 32768 (order: 5, 131072 bytes)
<6>TCP established hash table entries: 131072 (order: 8, 1048576 bytes)
<6>TCP bind hash table entries: 65536 (order: 6, 262144 bytes)
<6>TCP: Hash tables configured (established 131072 bind 65536)
<6>TCP reno registered
<6>checking if image is initramfs... it is
<6>Freeing initrd memory: 2605k freed
<6>Machine check exception polling timer started.
<6>apm: BIOS version 1.2 Flags 0x03 (Driver version 1.16ac)
<5>apm: overridden by ACPI.
<6>audit: initializing netlink socket (disabled)
<5>audit(1192372023.424:1): initialized
<4>highmem bounce pool size: 64 pages
<4>Total HugeTLB memory allocated, 0
<5>VFS: Disk quotas dquot_6.5.1
<4>Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
<7>SELinux: Registering netfilter hooks
<6>Block layer SCSI generic (bsg) driver version 0.4 loaded (major 254)
<6>io scheduler noop registered
<6>io scheduler cfq registered (default)
<7>Boot video device is 0000:01:00.0
<7>PCI: Setting latency timer of device 0000:00:01.0 to 64
<4>assign_interrupt_mode Found MSI capability
<7>Allocate Port Service[0000:00:01.0:pcie00]
<7>PCI: Setting latency timer of device 0000:00:1c.0 to 64
<4>assign_interrupt_mode Found MSI capability
<7>Allocate Port Service[0000:00:1c.0:pcie00]
<7>Allocate Port Service[0000:00:1c.0:pcie02]
<6>ACPI: CPU0 (power states: C1[C1] C2[C2] C3[C3])
<6>ACPI: Processor [CPU1] (supports 8 throttling states)
<6>ACPI: Thermal Zone [TZ00] (74 C)
<6>Real Time Clock Driver v1.12ac
<6>Non-volatile memory driver v1.2
<6>Linux agpgart interface v0.102
<6>Serial: 8250/16550 driver $Revision: 1.90 $ 4 ports, IRQ sharing enabled
<4>Marking TSC unstable due to: possible TSC halt in C2.
<6>Time: acpi_pm clocksource has been installed.
<6>Switched to high resolution mode on CPU 0
<6>serial8250: ttyS1 at I/O 0x2f8 (irq = 3) is a 16550A
<6>ACPI: PCI Interrupt 0000:00:1e.3[B] -> GSI 20 (level, low) -> IRQ 18
<6>ACPI: PCI interrupt for device 0000:00:1e.3 disabled
<4>RAMDISK driver initialized: 16 RAM disks of 16384K size 1024 blocksize
<7>ata_piix 0000:00:1f.1: version 2.12
<6>ACPI: PCI Interrupt 0000:00:1f.1[A] -> GSI 18 (level, low) -> IRQ 19
<7>PCI: Setting latency timer of device 0000:00:1f.1 to 64
<6>scsi0 : ata_piix
<6>scsi1 : ata_piix
<6>ata1: PATA max UDMA/100 cmd 0x1f0 ctl 0x3f6 bmdma 0xffa0 irq 14
<6>ata2: PATA max UDMA/100 cmd 0x170 ctl 0x376 bmdma 0xffa8 irq 15
<6>ata1.00: ATA-6: HTS541010G9AT00, MBZOA60A, max UDMA/100
<6>ata1.00: 195371568 sectors, multi 16: LBA48
<6>ata1.01: ATAPI: MATSHITADVD-RAM UJ-832S, 1.00, max UDMA/33
<6>ata1.00: configured for UDMA/100
<6>ata1.01: configured for UDMA/33
<7>ata2: port disabled. ignoring.
<5>scsi 0:0:0:0: Direct-Access ATA HTS541010G9AT00 MBZO PQ: 0 ANSI: 5
<5>sd 0:0:0:0: [sda] 195371568 512-byte hardware sectors (100030 MB)
<5>sd 0:0:0:0: [sda] Write Protect is off
<7>sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00
<5>sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
<5>sd 0:0:0:0: [sda] 195371568 512-byte hardware sectors (100030 MB)
<5>sd 0:0:0:0: [sda] Write Protect is off
<7>sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00
<5>sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
<6> sda: sda1 sda2
<5>sd 0:0:0:0: [sda] Attached SCSI disk
<4>Clocksource tsc unstable (delta = -454464602 ns)
<5>scsi 0:0:1:0: CD-ROM MATSHITA DVD-RAM UJ-832S 1.00 PQ: 0 ANSI: 5
<6>Yenta: CardBus bridge found at 0000:03:01.0 [1043:1967]
<6>Yenta: ISA IRQ mask 0x04b8, PCI irq 17
<6>Socket status: 30000006
<6>Yenta: Raising subordinate bus# of parent bus (#03) from #04 to #07
<6>pcmcia: parent PCI bridge I/O window: 0xd000 - 0xefff
<6>cs: IO port probe 0xd000-0xefff: clean.
<6>pcmcia: parent PCI bridge Memory window: 0xfbf00000 - 0xfbffffff
<6>PNP: PS/2 Controller [PNP0303:PS2K,PNP0f13:PS2M] at 0x60,0x64 irq 1,12
<6>i8042.c: Detected active multiplexing controller, rev 1.1.
<6>serio: i8042 KBD port at 0x60,0x64 irq 1
<6>serio: i8042 AUX0 port at 0x60,0x64 irq 12
<6>serio: i8042 AUX1 port at 0x60,0x64 irq 12
<6>serio: i8042 AUX2 port at 0x60,0x64 irq 12
<6>serio: i8042 AUX3 port at 0x60,0x64 irq 12
<6>mice: PS/2 mouse device common for all mice
<6>input: AT Translated Set 2 keyboard as /class/input/input0
<6>TCP cubic registered
<6>Initializing XFRM netlink socket
<6>NET: Registered protocol family 1
<6>NET: Registered protocol family 17
<4>Using IPI Shortcut mode
<6>Freeing unused kernel memory: 232k freed
<6>USB Universal Host Controller Interface driver v3.0
<6>ACPI: PCI Interrupt 0000:00:1d.0[A] -> GSI 23 (level, low) -> IRQ 20
<7>PCI: Setting latency timer of device 0000:00:1d.0 to 64
<6>uhci_hcd 0000:00:1d.0: UHCI Host Controller
<6>uhci_hcd 0000:00:1d.0: new USB bus registered, assigned bus number 1
<6>uhci_hcd 0000:00:1d.0: irq 20, io base 0x00009800
<6>usb usb1: configuration #1 chosen from 1 choice
<6>hub 1-0:1.0: USB hub found
<6>hub 1-0:1.0: 2 ports detected
<6>ACPI: PCI Interrupt 0000:00:1d.1[B] -> GSI 19 (level, low) -> IRQ 21
<7>PCI: Setting latency timer of device 0000:00:1d.1 to 64
<6>uhci_hcd 0000:00:1d.1: UHCI Host Controller
<6>uhci_hcd 0000:00:1d.1: new USB bus registered, assigned bus number 2
<6>uhci_hcd 0000:00:1d.1: irq 21, io base 0x0000a000
<6>usb usb2: configuration #1 chosen from 1 choice
<6>hub 2-0:1.0: USB hub found
<6>hub 2-0:1.0: 2 ports detected
<6>ACPI: PCI Interrupt 0000:00:1d.2[C] -> GSI 18 (level, low) -> IRQ 19
<7>PCI: Setting latency timer of device 0000:00:1d.2 to 64
<6>uhci_hcd 0000:00:1d.2: UHCI Host Controller
<6>uhci_hcd 0000:00:1d.2: new USB bus registered, assigned bus number 3
<6>uhci_hcd 0000:00:1d.2: irq 19, io base 0x0000a400
<6>usb usb3: configuration #1 chosen from 1 choice
<6>hub 3-0:1.0: USB hub found
<6>hub 3-0:1.0: 2 ports detected
<6>ACPI: PCI Interrupt 0000:00:1d.3[D] -> GSI 16 (level, low) -> IRQ 16
<7>PCI: Setting latency timer of device 0000:00:1d.3 to 64
<6>uhci_hcd 0000:00:1d.3: UHCI Host Controller
<6>uhci_hcd 0000:00:1d.3: new USB bus registered, assigned bus number 4
<6>uhci_hcd 0000:00:1d.3: irq 16, io base 0x0000a800
<6>usb usb4: configuration #1 chosen from 1 choice
<6>hub 4-0:1.0: USB hub found
<6>hub 4-0:1.0: 2 ports detected
<7>ohci_hcd: 2006 August 04 USB 1.1 'Open' Host Controller (OHCI) Driver
<6>usb 2-2: new low speed USB device using uhci_hcd and address 2
<6>ACPI: PCI Interrupt 0000:00:1d.7[A] -> GSI 23 (level, low) -> IRQ 20
<7>PCI: Setting latency timer of device 0000:00:1d.7 to 64
<6>ehci_hcd 0000:00:1d.7: EHCI Host Controller
<6>ehci_hcd 0000:00:1d.7: new USB bus registered, assigned bus number 5
<6>ehci_hcd 0000:00:1d.7: debug port 1
<7>PCI: cache line size of 32 is not supported by device 0000:00:1d.7
<6>ehci_hcd 0000:00:1d.7: irq 20, io mem 0xfbdffc00
<6>Synaptics Touchpad, model: 1, fw: 5.9, id: 0x256eb1, caps: 0x804713/0x0
<6>input: SynPS/2 Synaptics TouchPad as /class/input/input1
<6>ehci_hcd 0000:00:1d.7: USB 2.0 started, EHCI 1.00, driver 10 Dec 2004
<6>usb usb5: configuration #1 chosen from 1 choice
<6>hub 5-0:1.0: USB hub found
<6>hub 5-0:1.0: 8 ports detected
<3>usb 2-2: device not accepting address 2, error -71
<6>usb 2-2: new low speed USB device using uhci_hcd and address 4
<6>usb 2-2: configuration #1 chosen from 1 choice
<6>kjournald starting. Commit interval 5 seconds
<6>EXT3-fs: mounted filesystem with ordered data mode.
<6>SELinux: Disabled at runtime.
<7>SELinux: Unregistering netfilter hooks
<5>audit(1192372028.920:2): selinux=0 auid=4294967295
<5>sd 0:0:0:0: Attached scsi generic sg0 type 0
<5>scsi 0:0:1:0: Attached scsi generic sg1 type 5
<7>ieee80211_crypt: registered algorithm 'NULL'
<5>asus-laptop: Asus Laptop Support version 0.42
<4>asus-laptop: Error calling BSTS
<5>asus-laptop: V6VA model detected
<6>Registered led device: asus:touchpad
<6>ACPI: AC Adapter [AC0] (on-line)
<6>ACPI: Battery Slot [BAT0] (battery present)
<6>cs: IO port probe 0x100-0x3af: clean.
<6>cs: IO port probe 0x3e0-0x4ff: excluding 0x4d0-0x4d7
<6>cs: IO port probe 0x820-0x8ff: clean.
<6>cs: IO port probe 0xc00-0xcf7: clean.
<6>cs: IO port probe 0xa00-0xaff: clean.
<6>ACPI: PCI Interrupt 0000:03:00.0[A] -> GSI 18 (level, low) -> IRQ 19
<6>skge 1.11 addr 0xfbffc000 irq 19 chip Yukon-Lite rev 9
<6>skge eth0: addr 00:15:f2:46:d3:3b
<3>intel_rng: FWH not detected
<6>iTCO_wdt: Intel TCO WatchDog Timer Driver v1.02 (26-Jul-2007)
<6>iTCO_wdt: Found a ICH6-M TCO device (Version=2, TCOBASE=0x0860)
<6>iTCO_wdt: initialized. heartbeat=30 sec (nowayout=0)
<6>usb 4-1: new full speed USB device using uhci_hcd and address 2
<6>ieee80211: 802.11 data/management/control stack, git-1.1.13
<6>ieee80211: Copyright (C) 2004-2005 Intel Corporation <jketreno@linux.intel.com>
<6>ipw2200: Intel(R) PRO/Wireless 2200/2915 Network Driver, 1.2.2kmprq
<6>ipw2200: Copyright(c) 2003-2006 Intel Corporation
<6>ACPI: PCI Interrupt 0000:03:02.0[A] -> GSI 17 (level, low) -> IRQ 17
<6>ipw2200: Detected Intel PRO/Wireless 2200BG Network Connection
<6>usb 4-1: configuration #1 chosen from 1 choice
<6>NET: Registered protocol family 23
<6>input: Video Bus as /class/input/input2
<6>ACPI: Video Device [VGA] (multi-head: yes rom: no post: no)
<6>input: Power Button (FF) as /class/input/input3
<6>ACPI: Power Button (FF) [PWRF]
<6>input: Sleep Button (CM) as /class/input/input4
<6>ACPI: Sleep Button (CM) [SLPB]
<6>input: Lid Switch as /class/input/input5
<6>ACPI: Lid Switch [LID]
<6>input: Power Button (CM) as /class/input/input6
<6>ACPI: Power Button (CM) [PWRB]
<6>input: PC Speaker as /class/input/input7
<6>ipw2200: Detected geography ZZM (11 802.11bg channels, 0 802.11a channels)
<6>rtc_cmos 00:03: rtc core: registered rtc_cmos as rtc0
<4>rtc_cmos: probe of 00:03 failed with error -16
<6>usbcore: registered new interface driver hiddev
<6>input: Logitech Optical USB Mouse as /class/input/input8
<6>input: USB HID v1.10 Mouse [Logitech Optical USB Mouse] on usb-0000:00:1d.1-2
<6>usbcore: registered new interface driver usbhid
<6>drivers/hid/usbhid/hid-core.c: v2.6:USB HID core driver
<6>Bluetooth: Core ver 2.11
<6>NET: Registered protocol family 31
<6>Bluetooth: HCI device and connection manager initialized
<6>Bluetooth: HCI socket layer initialized
<6>sdhci: Secure Digital Host Controller Interface driver
<6>sdhci: Copyright(c) Pierre Ossman
<6>sdhci: SDHCI controller found at 0000:03:01.2 [1180:0822] (rev 17)
<6>ACPI: PCI Interrupt 0000:03:01.2[C] -> GSI 18 (level, low) -> IRQ 19
<4>sdhci:slot0: Will use DMA mode even though HW doesn't fully claim to support it.
<6>mmc0: SDHCI at 0xfbffb400 irq 19 DMA
<6>ACPI: PCI Interrupt 0000:00:1f.3[B] -> GSI 19 (level, low) -> IRQ 21
<6>ACPI: PCI Interrupt 0000:03:01.1[B] -> GSI 16 (level, low) -> IRQ 16
<6>Bluetooth: HCI USB driver ver 2.9
<6>usbcore: registered new interface driver hci_usb
<5>firewire_ohci: Added fw-ohci device 0000:03:01.1, OHCI version 1.0
<4>sr0: scsi3-mmc drive: 24x/24x writer dvd-ram cd/rw xa/form2 cdda tray
<6>Uniform CD-ROM driver Revision: 3.20
<7>sr 0:0:1:0: Attached scsi CD-ROM sr0
<5>firewire_core: created new fw device fw0 (0 config rom retries, S400)
<6>ACPI: PCI Interrupt 0000:00:1e.2[A] -> GSI 17 (level, low) -> IRQ 17
<7>PCI: Setting latency timer of device 0000:00:1e.2 to 64
<6>intel8x0_measure_ac97_clock: measured 50488 usecs
<6>intel8x0: clocking to 48000
<6>ACPI: PCI Interrupt 0000:00:1e.3[B] -> GSI 20 (level, low) -> IRQ 18
<7>PCI: Setting latency timer of device 0000:00:1e.3 to 64
<4>ALSA sound/pci/ac97/ac97_codec.c:2145: MC'97 1 converters and GPIO not ready (0xff00)
<6>device-mapper: ioctl: 4.11.0-ioctl (2006-10-12) initialised: dm-devel@redhat.com
<6>EXT3 FS on sda1, internal journal
<6>Adding 3478064k swap on /dev/sda2. Priority:-1 extents:1 across:3478064k
<6>NET: Registered protocol family 10
<6>lo: Disabled Privacy Extensions
<4>QEMU Accelerator Module version 1.3.0, Copyright (c) 2005-2007 Fabrice Bellard
<4>KQEMU installed, max_locked_mem=1005064kB.
<6>skge eth0: enabling interface
<6>ADDRCONF(NETDEV_UP): eth0: link is not ready
<6>ACPI: PCI Interrupt 0000:01:00.0[A] -> GSI 16 (level, low) -> IRQ 16
<6>[drm] Initialized drm 1.1.0 20060810
<6>[drm] Initialized radeon 1.28.0 20060524 on minor 0
<6>[drm] Setting GART location based on new memory map
<6>[drm] Loading R300 Microcode
<6>[drm] writeback test succeeded in 1 usecs
<6>ADDRCONF(NETDEV_CHANGE): eth1: link becomes ready
<7>ieee80211_crypt: registered algorithm 'TKIP'
<7>eth1: no IPv6 routers present
<4>printk: 2 messages suppressed.
<6>hald-addon-acpi[1896]: segfault at 00000ffc eip 41c523ec esp bf8e9bd8 error 4
<0>------------[ cut here ]------------
<2>kernel BUG at net/core/dev.c:1372!
<0>invalid opcode: 0000 [#1]
<0>PREEMPT
<4>Modules linked in: michael_mic arc4 ecb blkcipher ieee80211_crypt_tkip radeon drm acpi_cpufreq kqemu lm90 hwmon ipv6 binfmt_misc dm_mirror dm_mod snd_intel8x0m snd_seq_dummy snd_intel8x0 snd_ac97_codec ac97_bus snd_seq_oss snd_seq_midi_event snd_seq snd_seq_device snd_pcm_oss snd_mixer_oss snd_pcm ohci1394 ieee1394 snd_timer sr_mod snd soundcore hci_usb firewire_ohci i2c_i801 sdhci mmc_core bluetooth snd_page_alloc serio_raw cdrom i2c_core firewire_core crc_itu_t usbhid hid rtc_cmos pcspkr button video irda rtc_core rtc_lib ipw2200 ieee80211 iTCO_wdt skge output battery ac asus_laptop led_class crc_ccitt ieee80211_crypt sg pata_acpi ehci_hcd ohci_hcd uhci_hcd
<0>CPU: 0
<0>EIP: 0060:[<c02c9d5e>] Not tainted VLI
<0>EFLAGS: 00010202 (2.6.23-taskstats #31)
<0>EIP is at skb_checksum_help+0x66/0xcb
<0>eax: 000000aa ebx: e218dcb0 ecx: 00000072 edx: 001000cc
<0>esi: 00002822 edi: d9d848b8 ebp: c0443c58 esp: c0443c4c
<0>ds: 007b es: 007b fs: 0000 gs: 0000 ss: 0068
<0>Process swapper (pid: 0, ti=c0443000 task=c03d6280 task.ti=c0404000)
<0>Stack: 00000020 f7c80000 e218dcb0 c0443c74 c02cbf6c f5d28380 00000048 e218dcb0
<0> f5de82a4 d9d848b8 c0443ca4 c02ea432 f5949400 c0443ca8 c0443d38 f2d8f028
<0> 0000000e f5de8280 e218dcb0 d9d848b8 f5180440 000015e0 c0443d14 c02e9ba9
<0>Call Trace:
<0> [<c0107eee>] show_trace_log_lvl+0x1a/0x2f
<0> [<c0107fa0>] show_stack_log_lvl+0x9d/0xa5
<0> [<c0108175>] show_registers+0x1cd/0x2e3
<0> [<c01083a8>] die+0x11d/0x218
<0> [<c0328837>] do_trap+0x89/0xa2
<0> [<c0108762>] do_invalid_op+0x88/0x92
<0> [<c032860a>] error_code+0x6a/0x70
<0> [<c02cbf6c>] dev_queue_xmit+0x11e/0x2da
<0> [<c02ea432>] ip_output+0x239/0x273
<0> [<c02e9ba9>] ip_queue_xmit+0x324/0x35c
<0> [<c02f7a23>] tcp_transmit_skb+0x638/0x66b
<0> [<c02f8852>] tcp_retransmit_skb+0x502/0x5f5
<0> [<c02f89f7>] tcp_xmit_retransmit_queue+0xb2/0x252
<0> [<c02f5747>] tcp_ack+0x15ae/0x1776
<0> [<c02f6ba3>] tcp_rcv_established+0x521/0x5f2
<0> [<c02fbc65>] tcp_v4_do_rcv+0x2b/0x31d
<0> [<c02fdf58>] tcp_v4_rcv+0x858/0x8cc
<0> [<c02e5a50>] ip_local_deliver+0x193/0x22b
<0> [<c02e5890>] ip_rcv+0x478/0x4a5
<0> [<c02c96b6>] netif_receive_skb+0x359/0x3da
<0> [<c02cb523>] process_backlog+0x6d/0xc5
<0> [<c02cb1b1>] net_rx_action+0x8b/0x16b
<0> [<c0123a20>] __do_softirq+0x41/0x8c
<0> [<c0108d63>] do_softirq+0x5e/0xb9
<0> =======================
<0>Code: 89 d8 c7 04 24 20 00 00 00 e8 57 ad ff ff 85 c0 75 79 0f b7 73 5c 8b 83 a4 00 00 00 2b 83 a0 00 00 00 8b 4b 50 29 c6 39 ce 7e 04 <0f> 0b eb fe 29 f1 89 f2 89 d8 c7 04 24 00 00 00 00 e8 e0 9e ff
<0>EIP: [<c02c9d5e>] skb_checksum_help+0x66/0xcb SS:ESP 0068:c0443c4c
#
# Automatically generated make config: don't edit
# Linux kernel version: 2.6.23
# Sat Oct 13 12:00:14 2007
#
CONFIG_X86_32=y
CONFIG_GENERIC_TIME=y
CONFIG_GENERIC_CMOS_UPDATE=y
CONFIG_CLOCKSOURCE_WATCHDOG=y
CONFIG_GENERIC_CLOCKEVENTS=y
CONFIG_GENERIC_CLOCKEVENTS_BROADCAST=y
CONFIG_LOCKDEP_SUPPORT=y
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_SEMAPHORE_SLEEPERS=y
CONFIG_X86=y
CONFIG_MMU=y
CONFIG_ZONE_DMA=y
CONFIG_QUICKLIST=y
CONFIG_GENERIC_ISA_DMA=y
CONFIG_GENERIC_IOMAP=y
CONFIG_GENERIC_BUG=y
CONFIG_GENERIC_HWEIGHT=y
CONFIG_ARCH_MAY_HAVE_PC_FDC=y
CONFIG_DMI=y
CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
#
# General setup
#
CONFIG_EXPERIMENTAL=y
CONFIG_BROKEN_ON_SMP=y
CONFIG_LOCK_KERNEL=y
CONFIG_INIT_ENV_ARG_LIMIT=32
CONFIG_LOCALVERSION="-taskstats"
# CONFIG_LOCALVERSION_AUTO is not set
CONFIG_SWAP=y
CONFIG_SYSVIPC=y
CONFIG_SYSVIPC_SYSCTL=y
CONFIG_POSIX_MQUEUE=y
CONFIG_BSD_PROCESS_ACCT=y
# CONFIG_BSD_PROCESS_ACCT_V3 is not set
CONFIG_TASKSTATS=y
CONFIG_TASK_DELAY_ACCT=y
CONFIG_TASK_XACCT=y
CONFIG_TASK_IO_ACCOUNTING=y
CONFIG_USER_NS=y
CONFIG_AUDIT=y
CONFIG_AUDITSYSCALL=y
CONFIG_IKCONFIG=y
CONFIG_IKCONFIG_PROC=y
CONFIG_LOG_BUF_SHIFT=17
CONFIG_SYSFS_DEPRECATED=y
CONFIG_RELAY=y
CONFIG_BLK_DEV_INITRD=y
CONFIG_INITRAMFS_SOURCE=""
CONFIG_CC_OPTIMIZE_FOR_SIZE=y
CONFIG_SYSCTL=y
# CONFIG_EMBEDDED is not set
CONFIG_UID16=y
CONFIG_SYSCTL_SYSCALL=y
CONFIG_KALLSYMS=y
# CONFIG_KALLSYMS_ALL is not set
CONFIG_KALLSYMS_EXTRA_PASS=y
CONFIG_HOTPLUG=y
CONFIG_PRINTK=y
CONFIG_BUG=y
CONFIG_ELF_CORE=y
CONFIG_BASE_FULL=y
CONFIG_FUTEX=y
CONFIG_ANON_INODES=y
CONFIG_EPOLL=y
CONFIG_SIGNALFD=y
CONFIG_EVENTFD=y
CONFIG_SHMEM=y
CONFIG_VM_EVENT_COUNTERS=y
CONFIG_SLUB_DEBUG=y
# CONFIG_SLAB is not set
CONFIG_SLUB=y
# CONFIG_SLOB is not set
CONFIG_RT_MUTEXES=y
# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
CONFIG_MODULES=y
CONFIG_MODULE_UNLOAD=y
CONFIG_MODULE_FORCE_UNLOAD=y
# CONFIG_MODVERSIONS is not set
# CONFIG_MODULE_SRCVERSION_ALL is not set
CONFIG_KMOD=y
CONFIG_BLOCK=y
CONFIG_LBD=y
CONFIG_BLK_DEV_IO_TRACE=y
# CONFIG_LSF is not set
CONFIG_BLK_DEV_BSG=y
#
# IO Schedulers
#
CONFIG_IOSCHED_NOOP=y
CONFIG_IOSCHED_AS=m
CONFIG_IOSCHED_DEADLINE=m
CONFIG_IOSCHED_CFQ=y
# CONFIG_DEFAULT_AS is not set
# CONFIG_DEFAULT_DEADLINE is not set
CONFIG_DEFAULT_CFQ=y
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="cfq"
#
# Processor type and features
#
CONFIG_TICK_ONESHOT=y
CONFIG_NO_HZ=y
CONFIG_HIGH_RES_TIMERS=y
CONFIG_GENERIC_CLOCKEVENTS_BUILD=y
# CONFIG_SMP is not set
CONFIG_X86_PC=y
# CONFIG_X86_ELAN is not set
# CONFIG_X86_VOYAGER is not set
# CONFIG_X86_NUMAQ is not set
# CONFIG_X86_SUMMIT is not set
# CONFIG_X86_BIGSMP is not set
# CONFIG_X86_VISWS is not set
# CONFIG_X86_GENERICARCH is not set
# CONFIG_X86_ES7000 is not set
CONFIG_PARAVIRT=y
CONFIG_XEN=y
CONFIG_VMI=y
# CONFIG_M386 is not set
# CONFIG_M486 is not set
# CONFIG_M586 is not set
# CONFIG_M586TSC is not set
# CONFIG_M586MMX is not set
# CONFIG_M686 is not set
# CONFIG_MPENTIUMII is not set
# CONFIG_MPENTIUMIII is not set
CONFIG_MPENTIUMM=y
# CONFIG_MCORE2 is not set
# CONFIG_MPENTIUM4 is not set
# CONFIG_MK6 is not set
# CONFIG_MK7 is not set
# CONFIG_MK8 is not set
# CONFIG_MCRUSOE is not set
# CONFIG_MEFFICEON is not set
# CONFIG_MWINCHIPC6 is not set
# CONFIG_MWINCHIP2 is not set
# CONFIG_MWINCHIP3D is not set
# CONFIG_MGEODEGX1 is not set
# CONFIG_MGEODE_LX is not set
# CONFIG_MCYRIXIII is not set
# CONFIG_MVIAC3_2 is not set
# CONFIG_MVIAC7 is not set
# CONFIG_X86_GENERIC is not set
CONFIG_X86_CMPXCHG=y
CONFIG_X86_L1_CACHE_SHIFT=6
CONFIG_X86_XADD=y
CONFIG_RWSEM_XCHGADD_ALGORITHM=y
# CONFIG_ARCH_HAS_ILOG2_U32 is not set
# CONFIG_ARCH_HAS_ILOG2_U64 is not set
CONFIG_GENERIC_CALIBRATE_DELAY=y
CONFIG_X86_WP_WORKS_OK=y
CONFIG_X86_INVLPG=y
CONFIG_X86_BSWAP=y
CONFIG_X86_POPAD_OK=y
CONFIG_X86_GOOD_APIC=y
CONFIG_X86_INTEL_USERCOPY=y
CONFIG_X86_USE_PPRO_CHECKSUM=y
CONFIG_X86_TSC=y
CONFIG_X86_CMOV=y
CONFIG_X86_MINIMUM_CPU_FAMILY=4
# CONFIG_HPET_TIMER is not set
# CONFIG_PREEMPT_NONE is not set
# CONFIG_PREEMPT_VOLUNTARY is not set
CONFIG_PREEMPT=y
CONFIG_PREEMPT_BKL=y
CONFIG_X86_UP_APIC=y
CONFIG_X86_UP_IOAPIC=y
CONFIG_X86_LOCAL_APIC=y
CONFIG_X86_IO_APIC=y
CONFIG_X86_MCE=y
CONFIG_X86_MCE_NONFATAL=y
# CONFIG_X86_MCE_P4THERMAL is not set
CONFIG_VM86=y
# CONFIG_TOSHIBA is not set
# CONFIG_I8K is not set
# CONFIG_X86_REBOOTFIXUPS is not set
CONFIG_MICROCODE=m
CONFIG_MICROCODE_OLD_INTERFACE=y
CONFIG_X86_MSR=m
CONFIG_X86_CPUID=m
#
# Firmware Drivers
#
# CONFIG_EDD is not set
# CONFIG_DELL_RBU is not set
# CONFIG_DCDBAS is not set
CONFIG_DMIID=y
# CONFIG_NOHIGHMEM is not set
CONFIG_HIGHMEM4G=y
# CONFIG_HIGHMEM64G is not set
CONFIG_PAGE_OFFSET=0xC0000000
CONFIG_HIGHMEM=y
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_SPARSEMEM_ENABLE=y
CONFIG_ARCH_SELECT_MEMORY_MODEL=y
CONFIG_ARCH_POPULATES_NODE_MAP=y
CONFIG_SELECT_MEMORY_MODEL=y
CONFIG_FLATMEM_MANUAL=y
# CONFIG_DISCONTIGMEM_MANUAL is not set
# CONFIG_SPARSEMEM_MANUAL is not set
CONFIG_FLATMEM=y
CONFIG_FLAT_NODE_MEM_MAP=y
CONFIG_SPARSEMEM_STATIC=y
CONFIG_SPLIT_PTLOCK_CPUS=4096
# CONFIG_RESOURCES_64BIT is not set
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
CONFIG_NR_QUICK=1
CONFIG_VIRT_TO_BUS=y
CONFIG_HIGHPTE=y
# CONFIG_MATH_EMULATION is not set
CONFIG_MTRR=y
# CONFIG_EFI is not set
# CONFIG_SECCOMP is not set
# CONFIG_HZ_100 is not set
# CONFIG_HZ_250 is not set
# CONFIG_HZ_300 is not set
CONFIG_HZ_1000=y
CONFIG_HZ=1000
CONFIG_KEXEC=y
CONFIG_CRASH_DUMP=y
CONFIG_PHYSICAL_START=0x100000
CONFIG_RELOCATABLE=y
CONFIG_PHYSICAL_ALIGN=0x100000
# CONFIG_COMPAT_VDSO is not set
CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
#
# Power management options (ACPI, APM)
#
CONFIG_PM=y
CONFIG_PM_LEGACY=y
# CONFIG_PM_DEBUG is not set
CONFIG_PM_SLEEP=y
CONFIG_SUSPEND_UP_POSSIBLE=y
CONFIG_SUSPEND=y
CONFIG_HIBERNATION_UP_POSSIBLE=y
CONFIG_HIBERNATION=y
CONFIG_PM_STD_PARTITION=""
CONFIG_ACPI=y
CONFIG_ACPI_SLEEP=y
CONFIG_ACPI_PROCFS=y
CONFIG_ACPI_PROC_EVENT=y
CONFIG_ACPI_AC=m
CONFIG_ACPI_BATTERY=m
CONFIG_ACPI_BUTTON=m
CONFIG_ACPI_VIDEO=m
CONFIG_ACPI_FAN=y
# CONFIG_ACPI_DOCK is not set
CONFIG_ACPI_PROCESSOR=y
CONFIG_ACPI_THERMAL=y
CONFIG_ACPI_ASUS=m
# CONFIG_ACPI_TOSHIBA is not set
CONFIG_ACPI_BLACKLIST_YEAR=1999
# CONFIG_ACPI_DEBUG is not set
CONFIG_ACPI_EC=y
CONFIG_ACPI_POWER=y
CONFIG_ACPI_SYSTEM=y
CONFIG_X86_PM_TIMER=y
# CONFIG_ACPI_CONTAINER is not set
# CONFIG_ACPI_SBS is not set
CONFIG_APM=y
# CONFIG_APM_IGNORE_USER_SUSPEND is not set
# CONFIG_APM_DO_ENABLE is not set
CONFIG_APM_CPU_IDLE=y
# CONFIG_APM_DISPLAY_BLANK is not set
# CONFIG_APM_ALLOW_INTS is not set
# CONFIG_APM_REAL_MODE_POWER_OFF is not set
#
# CPU Frequency scaling
#
CONFIG_CPU_FREQ=y
CONFIG_CPU_FREQ_TABLE=y
# CONFIG_CPU_FREQ_DEBUG is not set
CONFIG_CPU_FREQ_STAT=m
CONFIG_CPU_FREQ_STAT_DETAILS=y
# CONFIG_CPU_FREQ_DEFAULT_GOV_PERFORMANCE is not set
# CONFIG_CPU_FREQ_DEFAULT_GOV_USERSPACE is not set
CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND=y
# CONFIG_CPU_FREQ_DEFAULT_GOV_CONSERVATIVE is not set
CONFIG_CPU_FREQ_GOV_PERFORMANCE=y
CONFIG_CPU_FREQ_GOV_POWERSAVE=m
CONFIG_CPU_FREQ_GOV_USERSPACE=m
CONFIG_CPU_FREQ_GOV_ONDEMAND=y
CONFIG_CPU_FREQ_GOV_CONSERVATIVE=m
#
# CPUFreq processor drivers
#
CONFIG_X86_ACPI_CPUFREQ=m
# CONFIG_X86_POWERNOW_K6 is not set
# CONFIG_X86_POWERNOW_K7 is not set
# CONFIG_X86_POWERNOW_K8 is not set
# CONFIG_X86_GX_SUSPMOD is not set
CONFIG_X86_SPEEDSTEP_CENTRINO=m
CONFIG_X86_SPEEDSTEP_CENTRINO_TABLE=y
CONFIG_X86_SPEEDSTEP_ICH=m
CONFIG_X86_SPEEDSTEP_SMI=m
# CONFIG_X86_P4_CLOCKMOD is not set
# CONFIG_X86_CPUFREQ_NFORCE2 is not set
# CONFIG_X86_LONGRUN is not set
# CONFIG_X86_LONGHAUL is not set
# CONFIG_X86_E_POWERSAVER is not set
#
# shared options
#
# CONFIG_X86_ACPI_CPUFREQ_PROC_INTF is not set
CONFIG_X86_SPEEDSTEP_LIB=m
CONFIG_X86_SPEEDSTEP_RELAXED_CAP_CHECK=y
#
# Bus options (PCI, PCMCIA, EISA, MCA, ISA)
#
CONFIG_PCI=y
# CONFIG_PCI_GOBIOS is not set
# CONFIG_PCI_GOMMCONFIG is not set
# CONFIG_PCI_GODIRECT is not set
CONFIG_PCI_GOANY=y
CONFIG_PCI_BIOS=y
CONFIG_PCI_DIRECT=y
CONFIG_PCI_MMCONFIG=y
CONFIG_PCI_DOMAINS=y
CONFIG_PCIEPORTBUS=y
CONFIG_PCIEAER=y
CONFIG_ARCH_SUPPORTS_MSI=y
CONFIG_PCI_MSI=y
# CONFIG_PCI_DEBUG is not set
CONFIG_HT_IRQ=y
CONFIG_ISA_DMA_API=y
CONFIG_ISA=y
# CONFIG_EISA is not set
# CONFIG_MCA is not set
# CONFIG_SCx200 is not set
#
# PCCARD (PCMCIA/CardBus) support
#
CONFIG_PCCARD=y
# CONFIG_PCMCIA_DEBUG is not set
CONFIG_PCMCIA=y
CONFIG_PCMCIA_LOAD_CIS=y
# CONFIG_PCMCIA_IOCTL is not set
CONFIG_CARDBUS=y
#
# PC-card bridges
#
CONFIG_YENTA=y
CONFIG_YENTA_O2=y
CONFIG_YENTA_RICOH=y
CONFIG_YENTA_TI=y
CONFIG_YENTA_ENE_TUNE=y
CONFIG_YENTA_TOSHIBA=y
# CONFIG_PD6729 is not set
# CONFIG_I82092 is not set
# CONFIG_I82365 is not set
# CONFIG_TCIC is not set
CONFIG_PCMCIA_PROBE=y
CONFIG_PCCARD_NONSTATIC=y
# CONFIG_HOTPLUG_PCI is not set
#
# Executable file formats
#
CONFIG_BINFMT_ELF=y
CONFIG_BINFMT_AOUT=m
CONFIG_BINFMT_MISC=m
#
# Networking
#
CONFIG_NET=y
#
# Networking options
#
CONFIG_PACKET=y
CONFIG_PACKET_MMAP=y
CONFIG_UNIX=y
CONFIG_XFRM=y
CONFIG_XFRM_USER=y
# CONFIG_XFRM_SUB_POLICY is not set
# CONFIG_XFRM_MIGRATE is not set
CONFIG_NET_KEY=m
# CONFIG_NET_KEY_MIGRATE is not set
CONFIG_INET=y
CONFIG_IP_MULTICAST=y
CONFIG_IP_ADVANCED_ROUTER=y
CONFIG_ASK_IP_FIB_HASH=y
# CONFIG_IP_FIB_TRIE is not set
CONFIG_IP_FIB_HASH=y
# CONFIG_IP_MULTIPLE_TABLES is not set
# CONFIG_IP_ROUTE_MULTIPATH is not set
CONFIG_IP_ROUTE_VERBOSE=y
# CONFIG_IP_PNP is not set
# CONFIG_NET_IPIP is not set
# CONFIG_NET_IPGRE is not set
CONFIG_IP_MROUTE=y
CONFIG_IP_PIMSM_V1=y
CONFIG_IP_PIMSM_V2=y
# CONFIG_ARPD is not set
CONFIG_SYN_COOKIES=y
CONFIG_INET_AH=m
CONFIG_INET_ESP=m
CONFIG_INET_IPCOMP=m
CONFIG_INET_XFRM_TUNNEL=m
CONFIG_INET_TUNNEL=m
CONFIG_INET_XFRM_MODE_TRANSPORT=y
CONFIG_INET_XFRM_MODE_TUNNEL=y
CONFIG_INET_XFRM_MODE_BEET=y
CONFIG_INET_LRO=y
CONFIG_INET_DIAG=m
CONFIG_INET_TCP_DIAG=m
CONFIG_TCP_CONG_ADVANCED=y
CONFIG_TCP_CONG_BIC=m
CONFIG_TCP_CONG_CUBIC=y
CONFIG_TCP_CONG_WESTWOOD=m
CONFIG_TCP_CONG_HTCP=m
CONFIG_TCP_CONG_HSTCP=m
CONFIG_TCP_CONG_HYBLA=m
CONFIG_TCP_CONG_VEGAS=m
CONFIG_TCP_CONG_SCALABLE=m
CONFIG_TCP_CONG_LP=m
CONFIG_TCP_CONG_VENO=m
CONFIG_TCP_CONG_YEAH=m
CONFIG_TCP_CONG_ILLINOIS=m
# CONFIG_DEFAULT_BIC is not set
CONFIG_DEFAULT_CUBIC=y
# CONFIG_DEFAULT_HTCP is not set
# CONFIG_DEFAULT_VEGAS is not set
# CONFIG_DEFAULT_WESTWOOD is not set
# CONFIG_DEFAULT_RENO is not set
CONFIG_DEFAULT_TCP_CONG="cubic"
# CONFIG_TCP_MD5SIG is not set
# CONFIG_IP_VS is not set
CONFIG_IPV6=m
CONFIG_IPV6_PRIVACY=y
CONFIG_IPV6_ROUTER_PREF=y
CONFIG_IPV6_ROUTE_INFO=y
# CONFIG_IPV6_OPTIMISTIC_DAD is not set
CONFIG_INET6_AH=m
CONFIG_INET6_ESP=m
CONFIG_INET6_IPCOMP=m
# CONFIG_IPV6_MIP6 is not set
CONFIG_INET6_XFRM_TUNNEL=m
CONFIG_INET6_TUNNEL=m
CONFIG_INET6_XFRM_MODE_TRANSPORT=m
CONFIG_INET6_XFRM_MODE_TUNNEL=m
CONFIG_INET6_XFRM_MODE_BEET=m
# CONFIG_INET6_XFRM_MODE_ROUTEOPTIMIZATION is not set
CONFIG_IPV6_SIT=m
CONFIG_IPV6_TUNNEL=m
# CONFIG_IPV6_MULTIPLE_TABLES is not set
# CONFIG_NETLABEL is not set
CONFIG_NETWORK_SECMARK=y
CONFIG_NETFILTER=y
# CONFIG_NETFILTER_DEBUG is not set
CONFIG_BRIDGE_NETFILTER=y
#
# Core Netfilter Configuration
#
CONFIG_NETFILTER_NETLINK=m
CONFIG_NETFILTER_NETLINK_QUEUE=m
CONFIG_NETFILTER_NETLINK_LOG=m
CONFIG_NF_CONNTRACK_ENABLED=m
CONFIG_NF_CONNTRACK=m
CONFIG_NF_CT_ACCT=y
CONFIG_NF_CONNTRACK_MARK=y
CONFIG_NF_CONNTRACK_SECMARK=y
CONFIG_NF_CONNTRACK_EVENTS=y
CONFIG_NF_CT_PROTO_GRE=m
CONFIG_NF_CT_PROTO_SCTP=m
CONFIG_NF_CT_PROTO_UDPLITE=m
CONFIG_NF_CONNTRACK_AMANDA=m
CONFIG_NF_CONNTRACK_FTP=m
CONFIG_NF_CONNTRACK_H323=m
CONFIG_NF_CONNTRACK_IRC=m
CONFIG_NF_CONNTRACK_NETBIOS_NS=m
CONFIG_NF_CONNTRACK_PPTP=m
CONFIG_NF_CONNTRACK_SANE=m
CONFIG_NF_CONNTRACK_SIP=m
CONFIG_NF_CONNTRACK_TFTP=m
CONFIG_NF_CT_NETLINK=m
CONFIG_NETFILTER_XTABLES=m
CONFIG_NETFILTER_XT_TARGET_CLASSIFY=m
CONFIG_NETFILTER_XT_TARGET_CONNMARK=m
# CONFIG_NETFILTER_XT_TARGET_DSCP is not set
CONFIG_NETFILTER_XT_TARGET_MARK=m
CONFIG_NETFILTER_XT_TARGET_NFQUEUE=m
CONFIG_NETFILTER_XT_TARGET_NFLOG=m
CONFIG_NETFILTER_XT_TARGET_NOTRACK=m
CONFIG_NETFILTER_XT_TARGET_TRACE=m
# CONFIG_NETFILTER_XT_TARGET_SECMARK is not set
CONFIG_NETFILTER_XT_TARGET_CONNSECMARK=m
CONFIG_NETFILTER_XT_TARGET_TCPMSS=m
CONFIG_NETFILTER_XT_MATCH_COMMENT=m
CONFIG_NETFILTER_XT_MATCH_CONNBYTES=m
CONFIG_NETFILTER_XT_MATCH_CONNLIMIT=m
CONFIG_NETFILTER_XT_MATCH_CONNMARK=m
CONFIG_NETFILTER_XT_MATCH_CONNTRACK=m
CONFIG_NETFILTER_XT_MATCH_DCCP=m
# CONFIG_NETFILTER_XT_MATCH_DSCP is not set
CONFIG_NETFILTER_XT_MATCH_ESP=m
CONFIG_NETFILTER_XT_MATCH_HELPER=m
CONFIG_NETFILTER_XT_MATCH_LENGTH=m
CONFIG_NETFILTER_XT_MATCH_LIMIT=m
CONFIG_NETFILTER_XT_MATCH_MAC=m
CONFIG_NETFILTER_XT_MATCH_MARK=m
CONFIG_NETFILTER_XT_MATCH_POLICY=m
CONFIG_NETFILTER_XT_MATCH_MULTIPORT=m
CONFIG_NETFILTER_XT_MATCH_PHYSDEV=m
CONFIG_NETFILTER_XT_MATCH_PKTTYPE=m
CONFIG_NETFILTER_XT_MATCH_QUOTA=m
CONFIG_NETFILTER_XT_MATCH_REALM=m
CONFIG_NETFILTER_XT_MATCH_SCTP=m
CONFIG_NETFILTER_XT_MATCH_STATE=m
CONFIG_NETFILTER_XT_MATCH_STATISTIC=m
CONFIG_NETFILTER_XT_MATCH_STRING=m
CONFIG_NETFILTER_XT_MATCH_TCPMSS=m
CONFIG_NETFILTER_XT_MATCH_TIME=m
CONFIG_NETFILTER_XT_MATCH_U32=m
CONFIG_NETFILTER_XT_MATCH_HASHLIMIT=m
#
# IP: Netfilter Configuration
#
CONFIG_NF_CONNTRACK_IPV4=m
CONFIG_NF_CONNTRACK_PROC_COMPAT=y
CONFIG_IP_NF_QUEUE=m
CONFIG_IP_NF_IPTABLES=m
CONFIG_IP_NF_MATCH_IPRANGE=m
CONFIG_IP_NF_MATCH_TOS=m
CONFIG_IP_NF_MATCH_RECENT=m
CONFIG_IP_NF_MATCH_ECN=m
CONFIG_IP_NF_MATCH_AH=m
CONFIG_IP_NF_MATCH_TTL=m
CONFIG_IP_NF_MATCH_OWNER=m
CONFIG_IP_NF_MATCH_ADDRTYPE=m
CONFIG_IP_NF_FILTER=m
CONFIG_IP_NF_TARGET_REJECT=m
CONFIG_IP_NF_TARGET_LOG=m
CONFIG_IP_NF_TARGET_ULOG=m
CONFIG_NF_NAT=m
CONFIG_NF_NAT_NEEDED=y
CONFIG_IP_NF_TARGET_MASQUERADE=m
CONFIG_IP_NF_TARGET_REDIRECT=m
CONFIG_IP_NF_TARGET_NETMAP=m
CONFIG_IP_NF_TARGET_SAME=m
CONFIG_NF_NAT_SNMP_BASIC=m
CONFIG_NF_NAT_PROTO_GRE=m
CONFIG_NF_NAT_FTP=m
CONFIG_NF_NAT_IRC=m
CONFIG_NF_NAT_TFTP=m
CONFIG_NF_NAT_AMANDA=m
CONFIG_NF_NAT_PPTP=m
CONFIG_NF_NAT_H323=m
CONFIG_NF_NAT_SIP=m
CONFIG_IP_NF_MANGLE=m
CONFIG_IP_NF_TARGET_TOS=m
CONFIG_IP_NF_TARGET_ECN=m
CONFIG_IP_NF_TARGET_TTL=m
CONFIG_IP_NF_TARGET_CLUSTERIP=m
CONFIG_IP_NF_RAW=m
CONFIG_IP_NF_ARPTABLES=m
CONFIG_IP_NF_ARPFILTER=m
CONFIG_IP_NF_ARP_MANGLE=m
#
# IPv6: Netfilter Configuration (EXPERIMENTAL)
#
# CONFIG_NF_CONNTRACK_IPV6 is not set
CONFIG_IP6_NF_QUEUE=m
CONFIG_IP6_NF_IPTABLES=m
CONFIG_IP6_NF_MATCH_RT=m
CONFIG_IP6_NF_MATCH_OPTS=m
CONFIG_IP6_NF_MATCH_FRAG=m
CONFIG_IP6_NF_MATCH_HL=m
CONFIG_IP6_NF_MATCH_OWNER=m
CONFIG_IP6_NF_MATCH_IPV6HEADER=m
CONFIG_IP6_NF_MATCH_AH=m
CONFIG_IP6_NF_MATCH_MH=m
CONFIG_IP6_NF_MATCH_EUI64=m
CONFIG_IP6_NF_FILTER=m
CONFIG_IP6_NF_TARGET_LOG=m
CONFIG_IP6_NF_TARGET_REJECT=m
CONFIG_IP6_NF_MANGLE=m
CONFIG_IP6_NF_TARGET_HL=m
CONFIG_IP6_NF_RAW=m
#
# Bridge: Netfilter Configuration
#
CONFIG_BRIDGE_NF_EBTABLES=m
CONFIG_BRIDGE_EBT_BROUTE=m
CONFIG_BRIDGE_EBT_T_FILTER=m
CONFIG_BRIDGE_EBT_T_NAT=m
CONFIG_BRIDGE_EBT_802_3=m
CONFIG_BRIDGE_EBT_AMONG=m
CONFIG_BRIDGE_EBT_ARP=m
CONFIG_BRIDGE_EBT_IP=m
CONFIG_BRIDGE_EBT_LIMIT=m
CONFIG_BRIDGE_EBT_MARK=m
CONFIG_BRIDGE_EBT_PKTTYPE=m
CONFIG_BRIDGE_EBT_STP=m
CONFIG_BRIDGE_EBT_VLAN=m
CONFIG_BRIDGE_EBT_ARPREPLY=m
CONFIG_BRIDGE_EBT_DNAT=m
CONFIG_BRIDGE_EBT_MARK_T=m
CONFIG_BRIDGE_EBT_REDIRECT=m
CONFIG_BRIDGE_EBT_SNAT=m
CONFIG_BRIDGE_EBT_LOG=m
CONFIG_BRIDGE_EBT_ULOG=m
CONFIG_IP_DCCP=m
CONFIG_INET_DCCP_DIAG=m
CONFIG_IP_DCCP_ACKVEC=y
#
# DCCP CCIDs Configuration (EXPERIMENTAL)
#
CONFIG_IP_DCCP_CCID2=m
# CONFIG_IP_DCCP_CCID2_DEBUG is not set
CONFIG_IP_DCCP_CCID3=m
CONFIG_IP_DCCP_TFRC_LIB=m
# CONFIG_IP_DCCP_CCID3_DEBUG is not set
CONFIG_IP_DCCP_CCID3_RTO=100
#
# DCCP Kernel Hacking
#
# CONFIG_IP_DCCP_DEBUG is not set
# CONFIG_NET_DCCPPROBE is not set
CONFIG_IP_SCTP=m
# CONFIG_SCTP_DBG_MSG is not set
# CONFIG_SCTP_DBG_OBJCNT is not set
# CONFIG_SCTP_HMAC_NONE is not set
# CONFIG_SCTP_HMAC_SHA1 is not set
CONFIG_SCTP_HMAC_MD5=y
CONFIG_TIPC=m
# CONFIG_TIPC_ADVANCED is not set
# CONFIG_TIPC_DEBUG is not set
# CONFIG_ATM is not set
CONFIG_BRIDGE=m
CONFIG_VLAN_8021Q=m
# CONFIG_DECNET is not set
CONFIG_LLC=m
# CONFIG_LLC2 is not set
# CONFIG_IPX is not set
# CONFIG_ATALK is not set
# CONFIG_X25 is not set
# CONFIG_LAPB is not set
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
#
# QoS and/or fair queueing
#
CONFIG_NET_SCHED=y
CONFIG_NET_SCH_FIFO=y
#
# Queueing/Scheduling
#
CONFIG_NET_SCH_CBQ=m
CONFIG_NET_SCH_HTB=m
CONFIG_NET_SCH_HFSC=m
CONFIG_NET_SCH_PRIO=m
CONFIG_NET_SCH_RR=m
CONFIG_NET_SCH_RED=m
CONFIG_NET_SCH_SFQ=m
CONFIG_NET_SCH_TEQL=m
CONFIG_NET_SCH_TBF=m
CONFIG_NET_SCH_GRED=m
CONFIG_NET_SCH_DSMARK=m
CONFIG_NET_SCH_NETEM=m
CONFIG_NET_SCH_INGRESS=m
#
# Classification
#
CONFIG_NET_CLS=y
CONFIG_NET_CLS_BASIC=m
CONFIG_NET_CLS_TCINDEX=m
CONFIG_NET_CLS_ROUTE4=m
CONFIG_NET_CLS_ROUTE=y
CONFIG_NET_CLS_FW=m
CONFIG_NET_CLS_U32=m
CONFIG_CLS_U32_PERF=y
CONFIG_CLS_U32_MARK=y
CONFIG_NET_CLS_RSVP=m
CONFIG_NET_CLS_RSVP6=m
CONFIG_NET_EMATCH=y
CONFIG_NET_EMATCH_STACK=32
CONFIG_NET_EMATCH_CMP=m
CONFIG_NET_EMATCH_NBYTE=m
CONFIG_NET_EMATCH_U32=m
CONFIG_NET_EMATCH_META=m
CONFIG_NET_EMATCH_TEXT=m
CONFIG_NET_CLS_ACT=y
CONFIG_NET_ACT_POLICE=y
CONFIG_NET_ACT_GACT=m
CONFIG_GACT_PROB=y
CONFIG_NET_ACT_MIRRED=m
CONFIG_NET_ACT_IPT=m
CONFIG_NET_ACT_NAT=m
CONFIG_NET_ACT_PEDIT=m
CONFIG_NET_ACT_SIMP=m
CONFIG_NET_CLS_POLICE=y
CONFIG_NET_CLS_IND=y
#
# Network testing
#
CONFIG_NET_PKTGEN=m
CONFIG_NET_TCPPROBE=m
# CONFIG_HAMRADIO is not set
CONFIG_IRDA=m
#
# IrDA protocols
#
CONFIG_IRLAN=m
CONFIG_IRNET=m
CONFIG_IRCOMM=m
# CONFIG_IRDA_ULTRA is not set
#
# IrDA options
#
CONFIG_IRDA_CACHE_LAST_LSAP=y
CONFIG_IRDA_FAST_RR=y
# CONFIG_IRDA_DEBUG is not set
#
# Infrared-port device drivers
#
#
# SIR device drivers
#
CONFIG_IRTTY_SIR=m
#
# Dongle support
#
# CONFIG_DONGLE is not set
# CONFIG_KINGSUN_DONGLE is not set
# CONFIG_KSDAZZLE_DONGLE is not set
# CONFIG_KS959_DONGLE is not set
#
# Old SIR device drivers
#
# CONFIG_IRPORT_SIR is not set
#
# Old Serial dongle support
#
#
# FIR device drivers
#
CONFIG_USB_IRDA=m
CONFIG_SIGMATEL_FIR=m
CONFIG_NSC_FIR=m
CONFIG_WINBOND_FIR=m
CONFIG_TOSHIBA_FIR=m
CONFIG_SMC_IRCC_FIR=m
CONFIG_ALI_FIR=m
CONFIG_VLSI_FIR=m
CONFIG_VIA_FIR=m
# CONFIG_MCS_FIR is not set
CONFIG_BT=m
CONFIG_BT_L2CAP=m
CONFIG_BT_SCO=m
CONFIG_BT_RFCOMM=m
CONFIG_BT_RFCOMM_TTY=y
CONFIG_BT_BNEP=m
CONFIG_BT_BNEP_MC_FILTER=y
CONFIG_BT_BNEP_PROTO_FILTER=y
CONFIG_BT_HIDP=m
#
# Bluetooth device drivers
#
CONFIG_BT_HCIUSB=m
CONFIG_BT_HCIUSB_SCO=y
CONFIG_BT_HCIUART=m
CONFIG_BT_HCIUART_H4=y
CONFIG_BT_HCIUART_BCSP=y
CONFIG_BT_HCIBCM203X=m
CONFIG_BT_HCIBPA10X=m
CONFIG_BT_HCIBFUSB=m
CONFIG_BT_HCIDTL1=m
CONFIG_BT_HCIBT3C=m
CONFIG_BT_HCIBLUECARD=m
CONFIG_BT_HCIBTUART=m
CONFIG_BT_HCIVHCI=m
# CONFIG_AF_RXRPC is not set
#
# Wireless
#
CONFIG_CFG80211=m
CONFIG_NL80211=y
CONFIG_WIRELESS_EXT=y
CONFIG_MAC80211=m
CONFIG_MAC80211_LEDS=y
CONFIG_MAC80211_DEBUGFS=y
# CONFIG_MAC80211_DEBUG is not set
CONFIG_IEEE80211=m
# CONFIG_IEEE80211_DEBUG is not set
CONFIG_IEEE80211_CRYPT_WEP=m
CONFIG_IEEE80211_CRYPT_CCMP=m
CONFIG_IEEE80211_CRYPT_TKIP=m
CONFIG_IEEE80211_SOFTMAC=m
CONFIG_IEEE80211_SOFTMAC_DEBUG=y
CONFIG_RFKILL=m
CONFIG_RFKILL_INPUT=m
CONFIG_RFKILL_LEDS=y
# CONFIG_NET_9P is not set
#
# Device Drivers
#
#
# Generic Driver Options
#
CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
CONFIG_STANDALONE=y
CONFIG_PREVENT_FIRMWARE_BUILD=y
CONFIG_FW_LOADER=y
# CONFIG_DEBUG_DRIVER is not set
# CONFIG_DEBUG_DEVRES is not set
# CONFIG_SYS_HYPERVISOR is not set
CONFIG_CONNECTOR=y
CONFIG_PROC_EVENTS=y
# CONFIG_MTD is not set
# CONFIG_PARPORT is not set
CONFIG_PNP=y
# CONFIG_PNP_DEBUG is not set
#
# Protocols
#
# CONFIG_ISAPNP is not set
# CONFIG_PNPBIOS is not set
CONFIG_PNPACPI=y
CONFIG_BLK_DEV=y
# CONFIG_BLK_DEV_FD is not set
# CONFIG_BLK_DEV_XD is not set
# CONFIG_BLK_CPQ_DA is not set
# CONFIG_BLK_CPQ_CISS_DA is not set
# CONFIG_BLK_DEV_DAC960 is not set
# CONFIG_BLK_DEV_UMEM is not set
# CONFIG_BLK_DEV_COW_COMMON is not set
CONFIG_BLK_DEV_LOOP=m
CONFIG_BLK_DEV_CRYPTOLOOP=m
CONFIG_BLK_DEV_NBD=m
# CONFIG_BLK_DEV_SX8 is not set
# CONFIG_BLK_DEV_UB is not set
CONFIG_BLK_DEV_RAM=y
CONFIG_BLK_DEV_RAM_COUNT=16
CONFIG_BLK_DEV_RAM_SIZE=16384
CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024
CONFIG_CDROM_PKTCDVD=m
CONFIG_CDROM_PKTCDVD_BUFFERS=8
# CONFIG_CDROM_PKTCDVD_WCACHE is not set
# CONFIG_ATA_OVER_ETH is not set
CONFIG_XEN_BLKDEV_FRONTEND=m
CONFIG_MISC_DEVICES=y
# CONFIG_IBM_ASM is not set
# CONFIG_PHANTOM is not set
# CONFIG_EEPROM_93CX6 is not set
# CONFIG_SGI_IOC4 is not set
# CONFIG_TIFM_CORE is not set
CONFIG_ASUS_LAPTOP=m
# CONFIG_MSI_LAPTOP is not set
# CONFIG_SONY_LAPTOP is not set
# CONFIG_THINKPAD_ACPI is not set
# CONFIG_IDE is not set
#
# SCSI device support
#
# CONFIG_RAID_ATTRS is not set
CONFIG_SCSI=y
CONFIG_SCSI_DMA=y
# CONFIG_SCSI_TGT is not set
# CONFIG_SCSI_NETLINK is not set
CONFIG_SCSI_PROC_FS=y
#
# SCSI support type (disk, tape, CD-ROM)
#
CONFIG_BLK_DEV_SD=y
CONFIG_CHR_DEV_ST=m
# CONFIG_CHR_DEV_OSST is not set
CONFIG_BLK_DEV_SR=m
CONFIG_BLK_DEV_SR_VENDOR=y
CONFIG_CHR_DEV_SG=m
CONFIG_CHR_DEV_SCH=m
#
# Some SCSI devices (e.g. CD jukebox) support multiple LUNs
#
CONFIG_SCSI_MULTI_LUN=y
CONFIG_SCSI_CONSTANTS=y
CONFIG_SCSI_LOGGING=y
# CONFIG_SCSI_SCAN_ASYNC is not set
CONFIG_SCSI_WAIT_SCAN=m
#
# SCSI Transports
#
# CONFIG_SCSI_SPI_ATTRS is not set
# CONFIG_SCSI_FC_ATTRS is not set
# CONFIG_SCSI_ISCSI_ATTRS is not set
# CONFIG_SCSI_SAS_ATTRS is not set
# CONFIG_SCSI_SAS_LIBSAS is not set
CONFIG_SCSI_LOWLEVEL=y
# CONFIG_ISCSI_TCP is not set
# CONFIG_BLK_DEV_3W_XXXX_RAID is not set
# CONFIG_SCSI_3W_9XXX is not set
# CONFIG_SCSI_7000FASST is not set
# CONFIG_SCSI_ACARD is not set
# CONFIG_SCSI_AHA152X is not set
# CONFIG_SCSI_AHA1542 is not set
# CONFIG_SCSI_AACRAID is not set
# CONFIG_SCSI_AIC7XXX is not set
# CONFIG_SCSI_AIC7XXX_OLD is not set
# CONFIG_SCSI_AIC79XX is not set
# CONFIG_SCSI_AIC94XX is not set
# CONFIG_SCSI_DPT_I2O is not set
# CONFIG_SCSI_ADVANSYS is not set
# CONFIG_SCSI_IN2000 is not set
# CONFIG_SCSI_ARCMSR is not set
# CONFIG_MEGARAID_NEWGEN is not set
# CONFIG_MEGARAID_LEGACY is not set
# CONFIG_MEGARAID_SAS is not set
# CONFIG_SCSI_HPTIOP is not set
# CONFIG_SCSI_BUSLOGIC is not set
# CONFIG_SCSI_DMX3191D is not set
# CONFIG_SCSI_DTC3280 is not set
# CONFIG_SCSI_EATA is not set
# CONFIG_SCSI_FUTURE_DOMAIN is not set
# CONFIG_SCSI_GDTH is not set
# CONFIG_SCSI_GENERIC_NCR5380 is not set
# CONFIG_SCSI_GENERIC_NCR5380_MMIO is not set
# CONFIG_SCSI_IPS is not set
# CONFIG_SCSI_INITIO is not set
# CONFIG_SCSI_INIA100 is not set
# CONFIG_SCSI_NCR53C406A is not set
# CONFIG_SCSI_STEX is not set
# CONFIG_SCSI_SYM53C8XX_2 is not set
# CONFIG_SCSI_IPR is not set
# CONFIG_SCSI_PAS16 is not set
# CONFIG_SCSI_PSI240I is not set
# CONFIG_SCSI_QLOGIC_FAS is not set
# CONFIG_SCSI_QLOGIC_1280 is not set
# CONFIG_SCSI_QLA_FC is not set
# CONFIG_SCSI_QLA_ISCSI is not set
# CONFIG_SCSI_LPFC is not set
# CONFIG_SCSI_SEAGATE is not set
# CONFIG_SCSI_SYM53C416 is not set
# CONFIG_SCSI_DC395x is not set
# CONFIG_SCSI_DC390T is not set
# CONFIG_SCSI_T128 is not set
# CONFIG_SCSI_U14_34F is not set
# CONFIG_SCSI_ULTRASTOR is not set
# CONFIG_SCSI_NSP32 is not set
# CONFIG_SCSI_DEBUG is not set
# CONFIG_SCSI_SRP is not set
# CONFIG_SCSI_LOWLEVEL_PCMCIA is not set
CONFIG_ATA=y
# CONFIG_ATA_NONSTANDARD is not set
CONFIG_ATA_ACPI=y
# CONFIG_SATA_AHCI is not set
# CONFIG_SATA_SVW is not set
CONFIG_ATA_PIIX=y
# CONFIG_SATA_MV is not set
# CONFIG_SATA_NV is not set
# CONFIG_PDC_ADMA is not set
# CONFIG_SATA_QSTOR is not set
# CONFIG_SATA_PROMISE is not set
# CONFIG_SATA_SX4 is not set
# CONFIG_SATA_SIL is not set
# CONFIG_SATA_SIL24 is not set
# CONFIG_SATA_SIS is not set
# CONFIG_SATA_ULI is not set
# CONFIG_SATA_VIA is not set
# CONFIG_SATA_VITESSE is not set
# CONFIG_SATA_INIC162X is not set
CONFIG_PATA_ACPI=m
# CONFIG_PATA_ALI is not set
# CONFIG_PATA_AMD is not set
# CONFIG_PATA_ARTOP is not set
# CONFIG_PATA_ATIIXP is not set
# CONFIG_PATA_CMD640_PCI is not set
# CONFIG_PATA_CMD64X is not set
# CONFIG_PATA_CS5520 is not set
# CONFIG_PATA_CS5530 is not set
# CONFIG_PATA_CS5535 is not set
# CONFIG_PATA_CYPRESS is not set
# CONFIG_PATA_EFAR is not set
CONFIG_ATA_GENERIC=y
# CONFIG_PATA_HPT366 is not set
# CONFIG_PATA_HPT37X is not set
# CONFIG_PATA_HPT3X2N is not set
# CONFIG_PATA_HPT3X3 is not set
# CONFIG_PATA_IT821X is not set
# CONFIG_PATA_IT8213 is not set
# CONFIG_PATA_JMICRON is not set
# CONFIG_PATA_LEGACY is not set
# CONFIG_PATA_TRIFLEX is not set
# CONFIG_PATA_MARVELL is not set
# CONFIG_PATA_MPIIX is not set
# CONFIG_PATA_OLDPIIX is not set
# CONFIG_PATA_NETCELL is not set
# CONFIG_PATA_NS87410 is not set
# CONFIG_PATA_NS87415 is not set
# CONFIG_PATA_OPTI is not set
# CONFIG_PATA_OPTIDMA is not set
# CONFIG_PATA_PCMCIA is not set
# CONFIG_PATA_PDC_OLD is not set
# CONFIG_PATA_QDI is not set
# CONFIG_PATA_RADISYS is not set
# CONFIG_PATA_RZ1000 is not set
# CONFIG_PATA_SC1200 is not set
# CONFIG_PATA_SERVERWORKS is not set
# CONFIG_PATA_PDC2027X is not set
# CONFIG_PATA_SIL680 is not set
# CONFIG_PATA_SIS is not set
# CONFIG_PATA_VIA is not set
# CONFIG_PATA_WINBOND is not set
# CONFIG_PATA_WINBOND_VLB is not set
CONFIG_MD=y
CONFIG_BLK_DEV_MD=m
CONFIG_MD_LINEAR=m
CONFIG_MD_RAID0=m
CONFIG_MD_RAID1=m
CONFIG_MD_RAID10=m
CONFIG_MD_RAID456=m
CONFIG_MD_RAID5_RESHAPE=y
CONFIG_MD_MULTIPATH=m
CONFIG_MD_FAULTY=m
CONFIG_BLK_DEV_DM=m
# CONFIG_DM_DEBUG is not set
CONFIG_DM_CRYPT=m
CONFIG_DM_SNAPSHOT=m
CONFIG_DM_MIRROR=m
CONFIG_DM_ZERO=m
CONFIG_DM_MULTIPATH=m
CONFIG_DM_MULTIPATH_EMC=m
# CONFIG_DM_MULTIPATH_RDAC is not set
# CONFIG_DM_DELAY is not set
#
# Fusion MPT device support
#
# CONFIG_FUSION is not set
# CONFIG_FUSION_SPI is not set
# CONFIG_FUSION_FC is not set
# CONFIG_FUSION_SAS is not set
#
# IEEE 1394 (FireWire) support
#
CONFIG_FIREWIRE=m
CONFIG_FIREWIRE_OHCI=m
CONFIG_FIREWIRE_SBP2=m
CONFIG_IEEE1394=m
#
# Subsystem Options
#
# CONFIG_IEEE1394_VERBOSEDEBUG is not set
#
# Controllers
#
CONFIG_IEEE1394_PCILYNX=m
CONFIG_IEEE1394_OHCI1394=m
#
# Protocols
#
CONFIG_IEEE1394_VIDEO1394=m
CONFIG_IEEE1394_SBP2=m
# CONFIG_IEEE1394_SBP2_PHYS_DMA is not set
CONFIG_IEEE1394_ETH1394_ROM_ENTRY=y
CONFIG_IEEE1394_ETH1394=m
CONFIG_IEEE1394_DV1394=m
CONFIG_IEEE1394_RAWIO=m
# CONFIG_I2O is not set
CONFIG_MACINTOSH_DRIVERS=y
# CONFIG_MAC_EMUMOUSEBTN is not set
CONFIG_NETDEVICES=y
# CONFIG_NETDEVICES_MULTIQUEUE is not set
CONFIG_IFB=m
# CONFIG_DUMMY is not set
# CONFIG_BONDING is not set
CONFIG_MACVLAN=m
# CONFIG_EQUALIZER is not set
CONFIG_TUN=m
CONFIG_VETH=m
# CONFIG_NET_SB1000 is not set
# CONFIG_IP1000 is not set
# CONFIG_ARCNET is not set
# CONFIG_NET_ETHERNET is not set
CONFIG_NETDEV_1000=y
# CONFIG_ACENIC is not set
# CONFIG_DL2K is not set
# CONFIG_E1000 is not set
# CONFIG_E1000E is not set
# CONFIG_NS83820 is not set
# CONFIG_HAMACHI is not set
# CONFIG_YELLOWFIN is not set
# CONFIG_R8169 is not set
# CONFIG_SIS190 is not set
CONFIG_SKGE=m
# CONFIG_SKY2 is not set
# CONFIG_SK98LIN is not set
# CONFIG_VIA_VELOCITY is not set
# CONFIG_TIGON3 is not set
# CONFIG_BNX2 is not set
# CONFIG_QLA3XXX is not set
# CONFIG_ATL1 is not set
# CONFIG_NETDEV_10000 is not set
# CONFIG_TR is not set
#
# Wireless LAN
#
# CONFIG_WLAN_PRE80211 is not set
CONFIG_WLAN_80211=y
# CONFIG_PCMCIA_RAYCS is not set
# CONFIG_IPW2100 is not set
CONFIG_IPW2200=m
CONFIG_IPW2200_MONITOR=y
CONFIG_IPW2200_RADIOTAP=y
CONFIG_IPW2200_PROMISCUOUS=y
CONFIG_IPW2200_QOS=y
# CONFIG_IPW2200_DEBUG is not set
# CONFIG_LIBERTAS is not set
# CONFIG_AIRO is not set
# CONFIG_HERMES is not set
# CONFIG_ATMEL is not set
# CONFIG_AIRO_CS is not set
# CONFIG_PCMCIA_WL3501 is not set
# CONFIG_PRISM54 is not set
# CONFIG_USB_ZD1201 is not set
# CONFIG_RTL8187 is not set
# CONFIG_ADM8211 is not set
# CONFIG_P54_COMMON is not set
# CONFIG_IWLWIFI is not set
# CONFIG_HOSTAP is not set
# CONFIG_BCM43XX is not set
# CONFIG_B43 is not set
# CONFIG_B43LEGACY is not set
# CONFIG_ZD1211RW is not set
# CONFIG_RT2X00 is not set
#
# USB Network Adapters
#
# CONFIG_USB_CATC is not set
# CONFIG_USB_KAWETH is not set
# CONFIG_USB_PEGASUS is not set
# CONFIG_USB_RTL8150 is not set
# CONFIG_USB_USBNET_MII is not set
# CONFIG_USB_USBNET is not set
# CONFIG_NET_PCMCIA is not set
# CONFIG_WAN is not set
CONFIG_XEN_NETDEV_FRONTEND=m
# CONFIG_FDDI is not set
# CONFIG_HIPPI is not set
CONFIG_PPP=m
CONFIG_PPP_MULTILINK=y
CONFIG_PPP_FILTER=y
CONFIG_PPP_ASYNC=m
CONFIG_PPP_SYNC_TTY=m
CONFIG_PPP_DEFLATE=m
# CONFIG_PPP_BSDCOMP is not set
CONFIG_PPP_MPPE=m
CONFIG_PPPOE=m
CONFIG_PPPOL2TP=m
CONFIG_SLIP=m
CONFIG_SLIP_COMPRESSED=y
CONFIG_SLHC=m
CONFIG_SLIP_SMART=y
# CONFIG_SLIP_MODE_SLIP6 is not set
# CONFIG_NET_FC is not set
# CONFIG_SHAPER is not set
CONFIG_NETCONSOLE=m
CONFIG_NETCONSOLE_DYNAMIC=y
CONFIG_NETPOLL=y
CONFIG_NETPOLL_TRAP=y
CONFIG_NET_POLL_CONTROLLER=y
# CONFIG_ISDN is not set
# CONFIG_PHONE is not set
#
# Input device support
#
CONFIG_INPUT=y
# CONFIG_INPUT_FF_MEMLESS is not set
# CONFIG_INPUT_POLLDEV is not set
#
# Userland interfaces
#
CONFIG_INPUT_MOUSEDEV=y
# CONFIG_INPUT_MOUSEDEV_PSAUX is not set
CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024
CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768
# CONFIG_INPUT_JOYDEV is not set
# CONFIG_INPUT_TSDEV is not set
CONFIG_INPUT_EVDEV=y
# CONFIG_INPUT_EVBUG is not set
#
# Input Device Drivers
#
CONFIG_INPUT_KEYBOARD=y
CONFIG_KEYBOARD_ATKBD=y
# CONFIG_KEYBOARD_SUNKBD is not set
# CONFIG_KEYBOARD_LKKBD is not set
# CONFIG_KEYBOARD_XTKBD is not set
# CONFIG_KEYBOARD_NEWTON is not set
# CONFIG_KEYBOARD_STOWAWAY is not set
CONFIG_INPUT_MOUSE=y
CONFIG_MOUSE_PS2=y
CONFIG_MOUSE_PS2_ALPS=y
CONFIG_MOUSE_PS2_LOGIPS2PP=y
CONFIG_MOUSE_PS2_SYNAPTICS=y
CONFIG_MOUSE_PS2_LIFEBOOK=y
CONFIG_MOUSE_PS2_TRACKPOINT=y
# CONFIG_MOUSE_PS2_TOUCHKIT is not set
# CONFIG_MOUSE_SERIAL is not set
# CONFIG_MOUSE_APPLETOUCH is not set
# CONFIG_MOUSE_INPORT is not set
# CONFIG_MOUSE_LOGIBM is not set
# CONFIG_MOUSE_PC110PAD is not set
# CONFIG_MOUSE_VSXXXAA is not set
# CONFIG_INPUT_JOYSTICK is not set
# CONFIG_INPUT_TABLET is not set
# CONFIG_INPUT_TOUCHSCREEN is not set
CONFIG_INPUT_MISC=y
CONFIG_INPUT_PCSPKR=m
# CONFIG_INPUT_WISTRON_BTNS is not set
# CONFIG_INPUT_ATLAS_BTNS is not set
# CONFIG_INPUT_ATI_REMOTE is not set
# CONFIG_INPUT_ATI_REMOTE2 is not set
# CONFIG_INPUT_KEYSPAN_REMOTE is not set
# CONFIG_INPUT_POWERMATE is not set
# CONFIG_INPUT_YEALINK is not set
CONFIG_INPUT_UINPUT=m
#
# Hardware I/O ports
#
CONFIG_SERIO=y
CONFIG_SERIO_I8042=y
CONFIG_SERIO_SERPORT=y
# CONFIG_SERIO_CT82C710 is not set
# CONFIG_SERIO_PCIPS2 is not set
CONFIG_SERIO_LIBPS2=y
CONFIG_SERIO_RAW=m
# CONFIG_GAMEPORT is not set
#
# Character devices
#
CONFIG_VT=y
CONFIG_VT_CONSOLE=y
CONFIG_HW_CONSOLE=y
CONFIG_VT_HW_CONSOLE_BINDING=y
# CONFIG_SERIAL_NONSTANDARD is not set
#
# Serial drivers
#
CONFIG_SERIAL_8250=y
CONFIG_SERIAL_8250_CONSOLE=y
CONFIG_FIX_EARLYCON_MEM=y
CONFIG_SERIAL_8250_PCI=y
CONFIG_SERIAL_8250_PNP=y
CONFIG_SERIAL_8250_CS=m
CONFIG_SERIAL_8250_NR_UARTS=32
CONFIG_SERIAL_8250_RUNTIME_UARTS=4
CONFIG_SERIAL_8250_EXTENDED=y
CONFIG_SERIAL_8250_MANY_PORTS=y
# CONFIG_SERIAL_8250_FOURPORT is not set
# CONFIG_SERIAL_8250_ACCENT is not set
# CONFIG_SERIAL_8250_BOCA is not set
# CONFIG_SERIAL_8250_EXAR_ST16C554 is not set
# CONFIG_SERIAL_8250_HUB6 is not set
CONFIG_SERIAL_8250_SHARE_IRQ=y
CONFIG_SERIAL_8250_DETECT_IRQ=y
CONFIG_SERIAL_8250_RSA=y
#
# Non-8250 serial port support
#
CONFIG_SERIAL_CORE=y
CONFIG_SERIAL_CORE_CONSOLE=y
# CONFIG_SERIAL_JSM is not set
CONFIG_UNIX98_PTYS=y
# CONFIG_LEGACY_PTYS is not set
CONFIG_HVC_DRIVER=y
CONFIG_HVC_XEN=y
# CONFIG_IPMI_HANDLER is not set
CONFIG_WATCHDOG=y
# CONFIG_WATCHDOG_NOWAYOUT is not set
#
# Watchdog Device Drivers
#
CONFIG_SOFT_WATCHDOG=m
# CONFIG_ACQUIRE_WDT is not set
# CONFIG_ADVANTECH_WDT is not set
# CONFIG_ALIM1535_WDT is not set
# CONFIG_ALIM7101_WDT is not set
# CONFIG_SC520_WDT is not set
# CONFIG_EUROTECH_WDT is not set
# CONFIG_IB700_WDT is not set
# CONFIG_IBMASR is not set
# CONFIG_WAFER_WDT is not set
# CONFIG_I6300ESB_WDT is not set
CONFIG_ITCO_WDT=m
# CONFIG_ITCO_VENDOR_SUPPORT is not set
# CONFIG_SC1200_WDT is not set
# CONFIG_PC87413_WDT is not set
# CONFIG_60XX_WDT is not set
# CONFIG_SBC8360_WDT is not set
# CONFIG_CPU5_WDT is not set
# CONFIG_SMSC37B787_WDT is not set
# CONFIG_W83627HF_WDT is not set
# CONFIG_W83697HF_WDT is not set
# CONFIG_W83877F_WDT is not set
# CONFIG_W83977F_WDT is not set
# CONFIG_MACHZ_WDT is not set
# CONFIG_SBC_EPX_C3_WATCHDOG is not set
#
# ISA-based Watchdog Cards
#
# CONFIG_PCWATCHDOG is not set
# CONFIG_MIXCOMWD is not set
# CONFIG_WDT is not set
#
# PCI-based Watchdog Cards
#
# CONFIG_PCIPCWATCHDOG is not set
# CONFIG_WDTPCI is not set
#
# USB-based Watchdog Cards
#
# CONFIG_USBPCWATCHDOG is not set
CONFIG_HW_RANDOM=y
CONFIG_HW_RANDOM_INTEL=m
# CONFIG_HW_RANDOM_AMD is not set
# CONFIG_HW_RANDOM_GEODE is not set
# CONFIG_HW_RANDOM_VIA is not set
CONFIG_NVRAM=y
CONFIG_RTC=y
# CONFIG_DTLK is not set
# CONFIG_R3964 is not set
# CONFIG_APPLICOM is not set
# CONFIG_SONYPI is not set
CONFIG_AGP=y
# CONFIG_AGP_ALI is not set
# CONFIG_AGP_ATI is not set
# CONFIG_AGP_AMD is not set
# CONFIG_AGP_AMD64 is not set
CONFIG_AGP_INTEL=y
# CONFIG_AGP_NVIDIA is not set
# CONFIG_AGP_SIS is not set
# CONFIG_AGP_SWORKS is not set
# CONFIG_AGP_VIA is not set
# CONFIG_AGP_EFFICEON is not set
CONFIG_DRM=m
# CONFIG_DRM_TDFX is not set
# CONFIG_DRM_R128 is not set
CONFIG_DRM_RADEON=m
# CONFIG_DRM_I810 is not set
# CONFIG_DRM_I830 is not set
# CONFIG_DRM_I915 is not set
# CONFIG_DRM_MGA is not set
# CONFIG_DRM_SIS is not set
# CONFIG_DRM_VIA is not set
# CONFIG_DRM_SAVAGE is not set
#
# PCMCIA character devices
#
# CONFIG_SYNCLINK_CS is not set
# CONFIG_CARDMAN_4000 is not set
# CONFIG_CARDMAN_4040 is not set
# CONFIG_MWAVE is not set
# CONFIG_PC8736x_GPIO is not set
# CONFIG_NSC_GPIO is not set
# CONFIG_CS5535_GPIO is not set
# CONFIG_RAW_DRIVER is not set
# CONFIG_HPET is not set
CONFIG_HANGCHECK_TIMER=m
# CONFIG_TCG_TPM is not set
# CONFIG_TELCLOCK is not set
CONFIG_DEVPORT=y
CONFIG_I2C=m
CONFIG_I2C_BOARDINFO=y
CONFIG_I2C_CHARDEV=m
#
# I2C Algorithms
#
CONFIG_I2C_ALGOBIT=m
CONFIG_I2C_ALGOPCF=m
CONFIG_I2C_ALGOPCA=m
#
# I2C Hardware Bus support
#
# CONFIG_I2C_ALI1535 is not set
# CONFIG_I2C_ALI1563 is not set
# CONFIG_I2C_ALI15X3 is not set
# CONFIG_I2C_AMD756 is not set
# CONFIG_I2C_AMD8111 is not set
# CONFIG_I2C_ELEKTOR is not set
CONFIG_I2C_I801=m
# CONFIG_I2C_I810 is not set
# CONFIG_I2C_PIIX4 is not set
# CONFIG_I2C_NFORCE2 is not set
# CONFIG_I2C_OCORES is not set
# CONFIG_I2C_PARPORT_LIGHT is not set
# CONFIG_I2C_PROSAVAGE is not set
# CONFIG_I2C_SAVAGE4 is not set
# CONFIG_I2C_SIMTEC is not set
# CONFIG_SCx200_ACB is not set
# CONFIG_I2C_SIS5595 is not set
# CONFIG_I2C_SIS630 is not set
# CONFIG_I2C_SIS96X is not set
# CONFIG_I2C_TAOS_EVM is not set
# CONFIG_I2C_STUB is not set
# CONFIG_I2C_TINY_USB is not set
# CONFIG_I2C_VIA is not set
# CONFIG_I2C_VIAPRO is not set
# CONFIG_I2C_VOODOO3 is not set
# CONFIG_I2C_PCA_ISA is not set
#
# Miscellaneous I2C Chip support
#
# CONFIG_SENSORS_DS1337 is not set
# CONFIG_SENSORS_DS1374 is not set
# CONFIG_DS1682 is not set
# CONFIG_SENSORS_EEPROM is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_SENSORS_PCA9539 is not set
# CONFIG_SENSORS_PCF8591 is not set
# CONFIG_SENSORS_MAX6875 is not set
# CONFIG_SENSORS_TSL2550 is not set
# CONFIG_I2C_DEBUG_CORE is not set
# CONFIG_I2C_DEBUG_ALGO is not set
# CONFIG_I2C_DEBUG_BUS is not set
# CONFIG_I2C_DEBUG_CHIP is not set
#
# SPI support
#
# CONFIG_SPI is not set
# CONFIG_SPI_MASTER is not set
# CONFIG_W1 is not set
CONFIG_POWER_SUPPLY=m
# CONFIG_POWER_SUPPLY_DEBUG is not set
# CONFIG_PDA_POWER is not set
# CONFIG_BATTERY_DS2760 is not set
CONFIG_HWMON=m
# CONFIG_HWMON_VID is not set
# CONFIG_SENSORS_ABITUGURU is not set
# CONFIG_SENSORS_ABITUGURU3 is not set
# CONFIG_SENSORS_AD7418 is not set
# CONFIG_SENSORS_ADM1021 is not set
# CONFIG_SENSORS_ADM1025 is not set
# CONFIG_SENSORS_ADM1026 is not set
# CONFIG_SENSORS_ADM1029 is not set
# CONFIG_SENSORS_ADM1031 is not set
# CONFIG_SENSORS_ADM9240 is not set
# CONFIG_SENSORS_K8TEMP is not set
# CONFIG_SENSORS_ASB100 is not set
# CONFIG_SENSORS_ATXP1 is not set
# CONFIG_SENSORS_DS1621 is not set
# CONFIG_SENSORS_F71805F is not set
# CONFIG_SENSORS_FSCHER is not set
# CONFIG_SENSORS_FSCPOS is not set
# CONFIG_SENSORS_GL518SM is not set
# CONFIG_SENSORS_GL520SM is not set
# CONFIG_SENSORS_CORETEMP is not set
# CONFIG_SENSORS_IT87 is not set
# CONFIG_SENSORS_LM63 is not set
# CONFIG_SENSORS_LM75 is not set
# CONFIG_SENSORS_LM77 is not set
# CONFIG_SENSORS_LM78 is not set
# CONFIG_SENSORS_LM80 is not set
# CONFIG_SENSORS_LM83 is not set
# CONFIG_SENSORS_LM85 is not set
# CONFIG_SENSORS_LM87 is not set
CONFIG_SENSORS_LM90=m
# CONFIG_SENSORS_LM92 is not set
# CONFIG_SENSORS_LM93 is not set
# CONFIG_SENSORS_MAX1619 is not set
# CONFIG_SENSORS_MAX6650 is not set
# CONFIG_SENSORS_PC87360 is not set
# CONFIG_SENSORS_PC87427 is not set
# CONFIG_SENSORS_SIS5595 is not set
# CONFIG_SENSORS_DME1737 is not set
# CONFIG_SENSORS_SMSC47M1 is not set
# CONFIG_SENSORS_SMSC47M192 is not set
# CONFIG_SENSORS_SMSC47B397 is not set
# CONFIG_SENSORS_THMC50 is not set
# CONFIG_SENSORS_VIA686A is not set
# CONFIG_SENSORS_VT1211 is not set
# CONFIG_SENSORS_VT8231 is not set
# CONFIG_SENSORS_W83781D is not set
# CONFIG_SENSORS_W83791D is not set
# CONFIG_SENSORS_W83792D is not set
# CONFIG_SENSORS_W83793 is not set
# CONFIG_SENSORS_W83L785TS is not set
# CONFIG_SENSORS_W83627HF is not set
# CONFIG_SENSORS_W83627EHF is not set
# CONFIG_SENSORS_HDAPS is not set
# CONFIG_SENSORS_APPLESMC is not set
# CONFIG_HWMON_DEBUG_CHIP is not set
#
# Sonics Silicon Backplane
#
CONFIG_SSB_POSSIBLE=y
# CONFIG_SSB is not set
#
# Multifunction device drivers
#
# CONFIG_MFD_SM501 is not set
#
# Multimedia devices
#
CONFIG_VIDEO_DEV=m
CONFIG_VIDEO_V4L1=y
CONFIG_VIDEO_V4L1_COMPAT=y
CONFIG_VIDEO_V4L2=y
# CONFIG_VIDEO_CAPTURE_DRIVERS is not set
# CONFIG_RADIO_ADAPTERS is not set
# CONFIG_DVB_CORE is not set
# CONFIG_DAB is not set
#
# Graphics support
#
CONFIG_BACKLIGHT_LCD_SUPPORT=y
CONFIG_LCD_CLASS_DEVICE=m
CONFIG_BACKLIGHT_CLASS_DEVICE=y
# CONFIG_BACKLIGHT_CORGI is not set
# CONFIG_BACKLIGHT_PROGEAR is not set
#
# Display device support
#
# CONFIG_DISPLAY_SUPPORT is not set
CONFIG_VGASTATE=m
CONFIG_VIDEO_OUTPUT_CONTROL=m
CONFIG_FB=y
CONFIG_FIRMWARE_EDID=y
CONFIG_FB_DDC=m
CONFIG_FB_CFB_FILLRECT=y
CONFIG_FB_CFB_COPYAREA=y
CONFIG_FB_CFB_IMAGEBLIT=y
# CONFIG_FB_SYS_FILLRECT is not set
# CONFIG_FB_SYS_COPYAREA is not set
# CONFIG_FB_SYS_IMAGEBLIT is not set
# CONFIG_FB_SYS_FOPS is not set
CONFIG_FB_DEFERRED_IO=y
# CONFIG_FB_SVGALIB is not set
# CONFIG_FB_MACMODES is not set
CONFIG_FB_BACKLIGHT=y
CONFIG_FB_MODE_HELPERS=y
CONFIG_FB_TILEBLITTING=y
#
# Frame buffer hardware drivers
#
# CONFIG_FB_CIRRUS is not set
# CONFIG_FB_PM2 is not set
# CONFIG_FB_CYBER2000 is not set
# CONFIG_FB_ARC is not set
# CONFIG_FB_ASILIANT is not set
# CONFIG_FB_IMSTT is not set
CONFIG_FB_VGA16=m
CONFIG_FB_VESA=y
# CONFIG_FB_HECUBA is not set
# CONFIG_FB_HGA is not set
# CONFIG_FB_S1D13XXX is not set
# CONFIG_FB_NVIDIA is not set
# CONFIG_FB_RIVA is not set
# CONFIG_FB_I810 is not set
# CONFIG_FB_LE80578 is not set
# CONFIG_FB_INTEL is not set
# CONFIG_FB_MATROX is not set
CONFIG_FB_RADEON=m
CONFIG_FB_RADEON_I2C=y
CONFIG_FB_RADEON_BACKLIGHT=y
# CONFIG_FB_RADEON_DEBUG is not set
# CONFIG_FB_ATY128 is not set
# CONFIG_FB_ATY is not set
# CONFIG_FB_S3 is not set
# CONFIG_FB_SAVAGE is not set
# CONFIG_FB_SIS is not set
# CONFIG_FB_NEOMAGIC is not set
# CONFIG_FB_KYRO is not set
# CONFIG_FB_3DFX is not set
# CONFIG_FB_VOODOO1 is not set
# CONFIG_FB_VT8623 is not set
# CONFIG_FB_CYBLA is not set
# CONFIG_FB_TRIDENT is not set
# CONFIG_FB_ARK is not set
# CONFIG_FB_PM3 is not set
# CONFIG_FB_GEODE is not set
# CONFIG_FB_VIRTUAL is not set
#
# Console display driver support
#
CONFIG_VGA_CONSOLE=y
CONFIG_VGACON_SOFT_SCROLLBACK=y
CONFIG_VGACON_SOFT_SCROLLBACK_SIZE=64
CONFIG_VIDEO_SELECT=y
# CONFIG_MDA_CONSOLE is not set
CONFIG_DUMMY_CONSOLE=y
CONFIG_FRAMEBUFFER_CONSOLE=y
# CONFIG_FRAMEBUFFER_CONSOLE_DETECT_PRIMARY is not set
CONFIG_FRAMEBUFFER_CONSOLE_ROTATION=y
# CONFIG_FONTS is not set
CONFIG_FONT_8x8=y
CONFIG_FONT_8x16=y
# CONFIG_LOGO is not set
#
# Sound
#
CONFIG_SOUND=m
#
# Advanced Linux Sound Architecture
#
CONFIG_SND=m
CONFIG_SND_TIMER=m
CONFIG_SND_PCM=m
CONFIG_SND_RAWMIDI=m
CONFIG_SND_SEQUENCER=m
CONFIG_SND_SEQ_DUMMY=m
CONFIG_SND_OSSEMUL=y
CONFIG_SND_MIXER_OSS=m
CONFIG_SND_PCM_OSS=m
CONFIG_SND_PCM_OSS_PLUGINS=y
CONFIG_SND_SEQUENCER_OSS=y
CONFIG_SND_RTCTIMER=m
CONFIG_SND_SEQ_RTCTIMER_DEFAULT=y
CONFIG_SND_DYNAMIC_MINORS=y
CONFIG_SND_SUPPORT_OLD_API=y
CONFIG_SND_VERBOSE_PROCFS=y
CONFIG_SND_VERBOSE_PRINTK=y
# CONFIG_SND_DEBUG is not set
#
# Generic devices
#
CONFIG_SND_MPU401_UART=m
CONFIG_SND_AC97_CODEC=m
CONFIG_SND_DUMMY=m
CONFIG_SND_VIRMIDI=m
CONFIG_SND_MTPAV=m
# CONFIG_SND_SERIAL_U16550 is not set
CONFIG_SND_MPU401=m
#
# ISA devices
#
# CONFIG_SND_ADLIB is not set
# CONFIG_SND_AD1816A is not set
# CONFIG_SND_AD1848 is not set
# CONFIG_SND_ALS100 is not set
# CONFIG_SND_AZT2320 is not set
# CONFIG_SND_CMI8330 is not set
# CONFIG_SND_CS4231 is not set
# CONFIG_SND_CS4232 is not set
# CONFIG_SND_CS4236 is not set
# CONFIG_SND_DT019X is not set
# CONFIG_SND_ES968 is not set
# CONFIG_SND_ES1688 is not set
# CONFIG_SND_ES18XX is not set
# CONFIG_SND_GUSCLASSIC is not set
# CONFIG_SND_GUSEXTREME is not set
# CONFIG_SND_GUSMAX is not set
# CONFIG_SND_INTERWAVE is not set
# CONFIG_SND_INTERWAVE_STB is not set
# CONFIG_SND_OPL3SA2 is not set
# CONFIG_SND_OPTI92X_AD1848 is not set
# CONFIG_SND_OPTI92X_CS4231 is not set
# CONFIG_SND_OPTI93X is not set
# CONFIG_SND_MIRO is not set
# CONFIG_SND_SB8 is not set
# CONFIG_SND_SB16 is not set
# CONFIG_SND_SBAWE is not set
# CONFIG_SND_SGALAXY is not set
# CONFIG_SND_SSCAPE is not set
# CONFIG_SND_WAVEFRONT is not set
#
# PCI devices
#
# CONFIG_SND_AD1889 is not set
# CONFIG_SND_ALS300 is not set
# CONFIG_SND_ALS4000 is not set
# CONFIG_SND_ALI5451 is not set
# CONFIG_SND_ATIIXP is not set
# CONFIG_SND_ATIIXP_MODEM is not set
# CONFIG_SND_AU8810 is not set
# CONFIG_SND_AU8820 is not set
# CONFIG_SND_AU8830 is not set
# CONFIG_SND_AZT3328 is not set
# CONFIG_SND_BT87X is not set
# CONFIG_SND_CA0106 is not set
# CONFIG_SND_CMIPCI is not set
# CONFIG_SND_CS4281 is not set
# CONFIG_SND_CS46XX is not set
# CONFIG_SND_CS5530 is not set
# CONFIG_SND_CS5535AUDIO is not set
# CONFIG_SND_DARLA20 is not set
# CONFIG_SND_GINA20 is not set
# CONFIG_SND_LAYLA20 is not set
# CONFIG_SND_DARLA24 is not set
# CONFIG_SND_GINA24 is not set
# CONFIG_SND_LAYLA24 is not set
# CONFIG_SND_MONA is not set
# CONFIG_SND_MIA is not set
# CONFIG_SND_ECHO3G is not set
# CONFIG_SND_INDIGO is not set
# CONFIG_SND_INDIGOIO is not set
# CONFIG_SND_INDIGODJ is not set
# CONFIG_SND_EMU10K1 is not set
# CONFIG_SND_EMU10K1X is not set
# CONFIG_SND_ENS1370 is not set
# CONFIG_SND_ENS1371 is not set
# CONFIG_SND_ES1938 is not set
# CONFIG_SND_ES1968 is not set
# CONFIG_SND_FM801 is not set
# CONFIG_SND_HDA_INTEL is not set
# CONFIG_SND_HDSP is not set
# CONFIG_SND_HDSPM is not set
# CONFIG_SND_ICE1712 is not set
# CONFIG_SND_ICE1724 is not set
CONFIG_SND_INTEL8X0=m
CONFIG_SND_INTEL8X0M=m
# CONFIG_SND_KORG1212 is not set
# CONFIG_SND_MAESTRO3 is not set
# CONFIG_SND_MIXART is not set
# CONFIG_SND_NM256 is not set
# CONFIG_SND_PCXHR is not set
# CONFIG_SND_RIPTIDE is not set
# CONFIG_SND_RME32 is not set
# CONFIG_SND_RME96 is not set
# CONFIG_SND_RME9652 is not set
# CONFIG_SND_SONICVIBES is not set
# CONFIG_SND_TRIDENT is not set
# CONFIG_SND_VIA82XX is not set
# CONFIG_SND_VIA82XX_MODEM is not set
# CONFIG_SND_VX222 is not set
# CONFIG_SND_YMFPCI is not set
CONFIG_SND_AC97_POWER_SAVE=y
#
# USB devices
#
# CONFIG_SND_USB_AUDIO is not set
# CONFIG_SND_USB_USX2Y is not set
# CONFIG_SND_USB_CAIAQ is not set
#
# PCMCIA devices
#
# CONFIG_SND_VXPOCKET is not set
# CONFIG_SND_PDAUDIOCF is not set
#
# System on Chip audio support
#
# CONFIG_SND_SOC is not set
#
# SoC Audio support for SuperH
#
#
# Open Sound System
#
# CONFIG_SOUND_PRIME is not set
CONFIG_AC97_BUS=m
CONFIG_HID_SUPPORT=y
CONFIG_HID=m
# CONFIG_HID_DEBUG is not set
#
# USB Input Devices
#
CONFIG_USB_HID=m
# CONFIG_USB_HIDINPUT_POWERBOOK is not set
# CONFIG_HID_FF is not set
CONFIG_USB_HIDDEV=y
#
# USB HID Boot Protocol drivers
#
# CONFIG_USB_KBD is not set
# CONFIG_USB_MOUSE is not set
CONFIG_USB_SUPPORT=y
CONFIG_USB_ARCH_HAS_HCD=y
CONFIG_USB_ARCH_HAS_OHCI=y
CONFIG_USB_ARCH_HAS_EHCI=y
CONFIG_USB=y
# CONFIG_USB_DEBUG is not set
#
# Miscellaneous USB options
#
CONFIG_USB_DEVICEFS=y
# CONFIG_USB_DEVICE_CLASS is not set
# CONFIG_USB_DYNAMIC_MINORS is not set
# CONFIG_USB_SUSPEND is not set
# CONFIG_USB_PERSIST is not set
# CONFIG_USB_OTG is not set
#
# USB Host Controller Drivers
#
CONFIG_USB_EHCI_HCD=m
CONFIG_USB_EHCI_SPLIT_ISO=y
CONFIG_USB_EHCI_ROOT_HUB_TT=y
# CONFIG_USB_EHCI_TT_NEWSCHED is not set
# CONFIG_USB_ISP116X_HCD is not set
CONFIG_USB_OHCI_HCD=m
# CONFIG_USB_OHCI_BIG_ENDIAN_DESC is not set
# CONFIG_USB_OHCI_BIG_ENDIAN_MMIO is not set
CONFIG_USB_OHCI_LITTLE_ENDIAN=y
CONFIG_USB_UHCI_HCD=m
# CONFIG_USB_SL811_HCD is not set
# CONFIG_USB_R8A66597_HCD is not set
#
# USB Device Class drivers
#
# CONFIG_USB_ACM is not set
CONFIG_USB_PRINTER=m
#
# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
#
#
# may also be needed; see USB_STORAGE Help for more information
#
CONFIG_USB_STORAGE=m
# CONFIG_USB_STORAGE_DEBUG is not set
# CONFIG_USB_STORAGE_DATAFAB is not set
# CONFIG_USB_STORAGE_FREECOM is not set
# CONFIG_USB_STORAGE_DPCM is not set
# CONFIG_USB_STORAGE_USBAT is not set
# CONFIG_USB_STORAGE_SDDR09 is not set
# CONFIG_USB_STORAGE_SDDR55 is not set
# CONFIG_USB_STORAGE_JUMPSHOT is not set
# CONFIG_USB_STORAGE_ALAUDA is not set
# CONFIG_USB_STORAGE_KARMA is not set
# CONFIG_USB_LIBUSUAL is not set
#
# USB Imaging devices
#
# CONFIG_USB_MDC800 is not set
# CONFIG_USB_MICROTEK is not set
CONFIG_USB_MON=y
#
# USB port drivers
#
#
# USB Serial Converter support
#
# CONFIG_USB_SERIAL is not set
#
# USB Miscellaneous drivers
#
# CONFIG_USB_EMI62 is not set
# CONFIG_USB_EMI26 is not set
# CONFIG_USB_ADUTUX is not set
# CONFIG_USB_AUERSWALD is not set
# CONFIG_USB_RIO500 is not set
# CONFIG_USB_LEGOTOWER is not set
# CONFIG_USB_LCD is not set
# CONFIG_USB_BERRY_CHARGE is not set
# CONFIG_USB_LED is not set
# CONFIG_USB_CYPRESS_CY7C63 is not set
# CONFIG_USB_CYTHERM is not set
# CONFIG_USB_PHIDGET is not set
# CONFIG_USB_IDMOUSE is not set
# CONFIG_USB_FTDI_ELAN is not set
# CONFIG_USB_APPLEDISPLAY is not set
# CONFIG_USB_SISUSBVGA is not set
# CONFIG_USB_LD is not set
# CONFIG_USB_TRANCEVIBRATOR is not set
# CONFIG_USB_IOWARRIOR is not set
# CONFIG_USB_TEST is not set
#
# USB DSL modem support
#
#
# USB Gadget Support
#
# CONFIG_USB_GADGET is not set
CONFIG_MMC=m
# CONFIG_MMC_DEBUG is not set
# CONFIG_MMC_UNSAFE_RESUME is not set
#
# MMC/SD Card Drivers
#
CONFIG_MMC_BLOCK=m
CONFIG_MMC_BLOCK_BOUNCE=y
# CONFIG_SDIO_UART is not set
#
# MMC/SD Host Controller Drivers
#
CONFIG_MMC_SDHCI=m
CONFIG_MMC_RICOH_MMC=m
CONFIG_MMC_WBSD=m
# CONFIG_MMC_TIFM_SD is not set
CONFIG_NEW_LEDS=y
CONFIG_LEDS_CLASS=m
#
# LED drivers
#
#
# LED Triggers
#
CONFIG_LEDS_TRIGGERS=y
CONFIG_LEDS_TRIGGER_TIMER=m
CONFIG_LEDS_TRIGGER_HEARTBEAT=m
# CONFIG_INFINIBAND is not set
# CONFIG_EDAC is not set
CONFIG_RTC_LIB=m
CONFIG_RTC_CLASS=m
#
# RTC interfaces
#
CONFIG_RTC_INTF_SYSFS=y
CONFIG_RTC_INTF_PROC=y
CONFIG_RTC_INTF_DEV=y
# CONFIG_RTC_INTF_DEV_UIE_EMUL is not set
# CONFIG_RTC_DRV_TEST is not set
#
# I2C RTC drivers
#
# CONFIG_RTC_DRV_DS1307 is not set
# CONFIG_RTC_DRV_DS1672 is not set
# CONFIG_RTC_DRV_MAX6900 is not set
# CONFIG_RTC_DRV_RS5C372 is not set
# CONFIG_RTC_DRV_ISL1208 is not set
# CONFIG_RTC_DRV_X1205 is not set
# CONFIG_RTC_DRV_PCF8563 is not set
# CONFIG_RTC_DRV_PCF8583 is not set
# CONFIG_RTC_DRV_M41T80 is not set
#
# SPI RTC drivers
#
#
# Platform RTC drivers
#
CONFIG_RTC_DRV_CMOS=m
# CONFIG_RTC_DRV_DS1553 is not set
# CONFIG_RTC_DRV_STK17TA8 is not set
# CONFIG_RTC_DRV_DS1742 is not set
# CONFIG_RTC_DRV_M48T86 is not set
# CONFIG_RTC_DRV_M48T59 is not set
# CONFIG_RTC_DRV_V3020 is not set
#
# on-CPU RTC drivers
#
#
# DMA Engine support
#
# CONFIG_DMA_ENGINE is not set
#
# DMA Clients
#
#
# DMA Devices
#
CONFIG_VIRTUALIZATION=y
# CONFIG_KVM is not set
#
# Userspace I/O
#
CONFIG_UIO=m
# CONFIG_UIO_CIF is not set
CONFIG_LGUEST=m
CONFIG_LGUEST_GUEST=y
CONFIG_LGUEST_NET=y
CONFIG_LGUEST_BLOCK=y
#
# File systems
#
CONFIG_EXT2_FS=y
CONFIG_EXT2_FS_XATTR=y
CONFIG_EXT2_FS_POSIX_ACL=y
CONFIG_EXT2_FS_SECURITY=y
CONFIG_EXT2_FS_XIP=y
CONFIG_FS_XIP=y
CONFIG_EXT3_FS=y
CONFIG_EXT3_FS_XATTR=y
CONFIG_EXT3_FS_POSIX_ACL=y
CONFIG_EXT3_FS_SECURITY=y
CONFIG_EXT4DEV_FS=m
CONFIG_EXT4DEV_FS_XATTR=y
CONFIG_EXT4DEV_FS_POSIX_ACL=y
CONFIG_EXT4DEV_FS_SECURITY=y
CONFIG_JBD=y
# CONFIG_JBD_DEBUG is not set
CONFIG_JBD2=m
# CONFIG_JBD2_DEBUG is not set
CONFIG_FS_MBCACHE=y
CONFIG_REISERFS_FS=m
# CONFIG_REISERFS_CHECK is not set
# CONFIG_REISERFS_PROC_INFO is not set
# CONFIG_REISERFS_FS_XATTR is not set
CONFIG_JFS_FS=m
# CONFIG_JFS_POSIX_ACL is not set
# CONFIG_JFS_SECURITY is not set
# CONFIG_JFS_DEBUG is not set
# CONFIG_JFS_STATISTICS is not set
CONFIG_FS_POSIX_ACL=y
CONFIG_XFS_FS=m
# CONFIG_XFS_QUOTA is not set
# CONFIG_XFS_SECURITY is not set
# CONFIG_XFS_POSIX_ACL is not set
# CONFIG_XFS_RT is not set
# CONFIG_GFS2_FS is not set
# CONFIG_OCFS2_FS is not set
# CONFIG_MINIX_FS is not set
# CONFIG_ROMFS_FS is not set
CONFIG_INOTIFY=y
CONFIG_INOTIFY_USER=y
CONFIG_QUOTA=y
# CONFIG_QFMT_V1 is not set
CONFIG_QFMT_V2=y
CONFIG_QUOTACTL=y
CONFIG_DNOTIFY=y
CONFIG_AUTOFS_FS=m
CONFIG_AUTOFS4_FS=m
CONFIG_FUSE_FS=m
CONFIG_GENERIC_ACL=y
#
# CD-ROM/DVD Filesystems
#
CONFIG_ISO9660_FS=y
CONFIG_JOLIET=y
CONFIG_ZISOFS=y
CONFIG_UDF_FS=m
CONFIG_UDF_NLS=y
#
# DOS/FAT/NT Filesystems
#
CONFIG_FAT_FS=m
CONFIG_MSDOS_FS=m
CONFIG_VFAT_FS=m
CONFIG_FAT_DEFAULT_CODEPAGE=437
CONFIG_FAT_DEFAULT_IOCHARSET="ascii"
CONFIG_NTFS_FS=m
# CONFIG_NTFS_DEBUG is not set
# CONFIG_NTFS_RW is not set
#
# Pseudo filesystems
#
CONFIG_PROC_FS=y
CONFIG_PROC_KCORE=y
CONFIG_PROC_VMCORE=y
CONFIG_PROC_SYSCTL=y
CONFIG_SYSFS=y
CONFIG_TMPFS=y
CONFIG_TMPFS_POSIX_ACL=y
CONFIG_HUGETLBFS=y
CONFIG_HUGETLB_PAGE=y
CONFIG_RAMFS=y
CONFIG_CONFIGFS_FS=m
#
# Miscellaneous filesystems
#
# CONFIG_ADFS_FS is not set
# CONFIG_AFFS_FS is not set
CONFIG_ECRYPT_FS=m
CONFIG_HFS_FS=m
CONFIG_HFSPLUS_FS=m
# CONFIG_BEFS_FS is not set
# CONFIG_BFS_FS is not set
# CONFIG_EFS_FS is not set
# CONFIG_CRAMFS is not set
# CONFIG_VXFS_FS is not set
# CONFIG_HPFS_FS is not set
# CONFIG_QNX4FS_FS is not set
# CONFIG_SYSV_FS is not set
CONFIG_UFS_FS=m
# CONFIG_UFS_FS_WRITE is not set
# CONFIG_UFS_DEBUG is not set
#
# Network File Systems
#
CONFIG_NFS_FS=m
CONFIG_NFS_V3=y
CONFIG_NFS_V3_ACL=y
CONFIG_NFS_V4=y
CONFIG_NFS_DIRECTIO=y
CONFIG_NFSD=m
CONFIG_NFSD_V2_ACL=y
CONFIG_NFSD_V3=y
CONFIG_NFSD_V3_ACL=y
CONFIG_NFSD_V4=y
CONFIG_NFSD_TCP=y
CONFIG_LOCKD=m
CONFIG_LOCKD_V4=y
CONFIG_EXPORTFS=m
CONFIG_NFS_ACL_SUPPORT=m
CONFIG_NFS_COMMON=y
CONFIG_SUNRPC=m
CONFIG_SUNRPC_GSS=m
# CONFIG_SUNRPC_BIND34 is not set
CONFIG_RPCSEC_GSS_KRB5=m
CONFIG_RPCSEC_GSS_SPKM3=m
# CONFIG_SMB_FS is not set
CONFIG_CIFS=m
CONFIG_CIFS_STATS=y
CONFIG_CIFS_STATS2=y
CONFIG_CIFS_WEAK_PW_HASH=y
CONFIG_CIFS_XATTR=y
CONFIG_CIFS_POSIX=y
# CONFIG_CIFS_DEBUG2 is not set
# CONFIG_CIFS_EXPERIMENTAL is not set
# CONFIG_NCP_FS is not set
# CONFIG_CODA_FS is not set
# CONFIG_AFS_FS is not set
#
# Partition Types
#
CONFIG_PARTITION_ADVANCED=y
# CONFIG_ACORN_PARTITION is not set
# CONFIG_OSF_PARTITION is not set
# CONFIG_AMIGA_PARTITION is not set
# CONFIG_ATARI_PARTITION is not set
CONFIG_MAC_PARTITION=y
CONFIG_MSDOS_PARTITION=y
CONFIG_BSD_DISKLABEL=y
CONFIG_MINIX_SUBPARTITION=y
CONFIG_SOLARIS_X86_PARTITION=y
CONFIG_UNIXWARE_DISKLABEL=y
CONFIG_LDM_PARTITION=y
# CONFIG_LDM_DEBUG is not set
# CONFIG_SGI_PARTITION is not set
# CONFIG_ULTRIX_PARTITION is not set
CONFIG_SUN_PARTITION=y
# CONFIG_KARMA_PARTITION is not set
CONFIG_EFI_PARTITION=y
# CONFIG_SYSV68_PARTITION is not set
#
# Native Language Support
#
CONFIG_NLS=y
CONFIG_NLS_DEFAULT="utf8"
CONFIG_NLS_CODEPAGE_437=y
CONFIG_NLS_CODEPAGE_737=m
CONFIG_NLS_CODEPAGE_775=m
CONFIG_NLS_CODEPAGE_850=m
CONFIG_NLS_CODEPAGE_852=m
CONFIG_NLS_CODEPAGE_855=m
CONFIG_NLS_CODEPAGE_857=m
CONFIG_NLS_CODEPAGE_860=m
CONFIG_NLS_CODEPAGE_861=m
CONFIG_NLS_CODEPAGE_862=m
CONFIG_NLS_CODEPAGE_863=m
CONFIG_NLS_CODEPAGE_864=m
CONFIG_NLS_CODEPAGE_865=m
CONFIG_NLS_CODEPAGE_866=m
CONFIG_NLS_CODEPAGE_869=m
CONFIG_NLS_CODEPAGE_936=m
CONFIG_NLS_CODEPAGE_950=m
CONFIG_NLS_CODEPAGE_932=m
CONFIG_NLS_CODEPAGE_949=m
CONFIG_NLS_CODEPAGE_874=m
CONFIG_NLS_ISO8859_8=m
CONFIG_NLS_CODEPAGE_1250=m
CONFIG_NLS_CODEPAGE_1251=m
CONFIG_NLS_ASCII=y
CONFIG_NLS_ISO8859_1=m
CONFIG_NLS_ISO8859_2=m
CONFIG_NLS_ISO8859_3=m
CONFIG_NLS_ISO8859_4=m
CONFIG_NLS_ISO8859_5=m
CONFIG_NLS_ISO8859_6=m
CONFIG_NLS_ISO8859_7=m
CONFIG_NLS_ISO8859_9=m
CONFIG_NLS_ISO8859_13=m
CONFIG_NLS_ISO8859_14=m
CONFIG_NLS_ISO8859_15=m
CONFIG_NLS_KOI8_R=m
CONFIG_NLS_KOI8_U=m
CONFIG_NLS_UTF8=m
#
# Distributed Lock Manager
#
# CONFIG_DLM is not set
CONFIG_INSTRUMENTATION=y
CONFIG_PROFILING=y
CONFIG_OPROFILE=m
CONFIG_KPROBES=y
#
# Kernel hacking
#
CONFIG_TRACE_IRQFLAGS_SUPPORT=y
# CONFIG_PRINTK_TIME is not set
CONFIG_ENABLE_MUST_CHECK=y
CONFIG_MAGIC_SYSRQ=y
CONFIG_UNUSED_SYMBOLS=y
CONFIG_DEBUG_FS=y
# CONFIG_HEADERS_CHECK is not set
CONFIG_DEBUG_KERNEL=y
# CONFIG_DEBUG_SHIRQ is not set
# CONFIG_DETECT_SOFTLOCKUP is not set
# CONFIG_SCHED_DEBUG is not set
# CONFIG_SCHEDSTATS is not set
# CONFIG_TIMER_STATS is not set
# CONFIG_SLUB_DEBUG_ON is not set
# CONFIG_DEBUG_PREEMPT is not set
# CONFIG_DEBUG_RT_MUTEXES is not set
# CONFIG_RT_MUTEX_TESTER is not set
# CONFIG_DEBUG_SPINLOCK is not set
# CONFIG_DEBUG_MUTEXES is not set
# CONFIG_DEBUG_LOCK_ALLOC is not set
# CONFIG_PROVE_LOCKING is not set
# CONFIG_LOCK_STAT is not set
# CONFIG_DEBUG_SPINLOCK_SLEEP is not set
# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
# CONFIG_DEBUG_KOBJECT is not set
# CONFIG_DEBUG_HIGHMEM is not set
CONFIG_DEBUG_BUGVERBOSE=y
CONFIG_DEBUG_INFO=y
# CONFIG_DEBUG_VM is not set
# CONFIG_DEBUG_LIST is not set
CONFIG_FRAME_POINTER=y
# CONFIG_FORCED_INLINING is not set
# CONFIG_RCU_TORTURE_TEST is not set
# CONFIG_LKDTM is not set
# CONFIG_FAULT_INJECTION is not set
CONFIG_EARLY_PRINTK=y
# CONFIG_DEBUG_STACKOVERFLOW is not set
# CONFIG_DEBUG_STACK_USAGE is not set
#
# Page alloc debug is incompatible with Software Suspend on i386
#
# CONFIG_DEBUG_RODATA is not set
CONFIG_4KSTACKS=y
CONFIG_X86_FIND_SMP_CONFIG=y
CONFIG_X86_MPPARSE=y
CONFIG_DOUBLEFAULT=y
#
# Security options
#
CONFIG_KEYS=y
CONFIG_KEYS_DEBUG_PROC_KEYS=y
CONFIG_SECURITY=y
CONFIG_SECURITY_NETWORK=y
CONFIG_SECURITY_NETWORK_XFRM=y
CONFIG_SECURITY_CAPABILITIES=y
# CONFIG_SECURITY_ROOTPLUG is not set
CONFIG_SECURITY_SELINUX=y
CONFIG_SECURITY_SELINUX_BOOTPARAM=y
CONFIG_SECURITY_SELINUX_BOOTPARAM_VALUE=1
CONFIG_SECURITY_SELINUX_DISABLE=y
CONFIG_SECURITY_SELINUX_DEVELOP=y
CONFIG_SECURITY_SELINUX_AVC_STATS=y
CONFIG_SECURITY_SELINUX_CHECKREQPROT_VALUE=1
# CONFIG_SECURITY_SELINUX_ENABLE_SECMARK_DEFAULT is not set
# CONFIG_SECURITY_SELINUX_POLICYDB_VERSION_MAX is not set
CONFIG_XOR_BLOCKS=m
CONFIG_ASYNC_CORE=m
CONFIG_ASYNC_MEMCPY=m
CONFIG_ASYNC_XOR=m
CONFIG_CRYPTO=y
CONFIG_CRYPTO_ALGAPI=y
CONFIG_CRYPTO_ABLKCIPHER=m
CONFIG_CRYPTO_AEAD=m
CONFIG_CRYPTO_BLKCIPHER=m
CONFIG_CRYPTO_HASH=y
CONFIG_CRYPTO_MANAGER=y
CONFIG_CRYPTO_HMAC=y
CONFIG_CRYPTO_XCBC=y
CONFIG_CRYPTO_NULL=m
CONFIG_CRYPTO_MD4=m
CONFIG_CRYPTO_MD5=y
CONFIG_CRYPTO_SHA1=y
CONFIG_CRYPTO_SHA256=m
CONFIG_CRYPTO_SHA512=m
CONFIG_CRYPTO_WP512=m
CONFIG_CRYPTO_TGR192=m
CONFIG_CRYPTO_GF128MUL=m
CONFIG_CRYPTO_ECB=m
CONFIG_CRYPTO_CBC=m
CONFIG_CRYPTO_PCBC=m
CONFIG_CRYPTO_LRW=m
CONFIG_CRYPTO_XTS=m
CONFIG_CRYPTO_CRYPTD=m
CONFIG_CRYPTO_DES=m
CONFIG_CRYPTO_FCRYPT=m
CONFIG_CRYPTO_BLOWFISH=m
CONFIG_CRYPTO_TWOFISH=m
CONFIG_CRYPTO_TWOFISH_COMMON=m
CONFIG_CRYPTO_TWOFISH_586=m
CONFIG_CRYPTO_SERPENT=m
CONFIG_CRYPTO_AES=m
CONFIG_CRYPTO_AES_586=m
CONFIG_CRYPTO_CAST5=m
CONFIG_CRYPTO_CAST6=m
CONFIG_CRYPTO_TEA=m
CONFIG_CRYPTO_ARC4=m
CONFIG_CRYPTO_KHAZAD=m
CONFIG_CRYPTO_ANUBIS=m
CONFIG_CRYPTO_SEED=m
CONFIG_CRYPTO_DEFLATE=m
CONFIG_CRYPTO_MICHAEL_MIC=m
CONFIG_CRYPTO_CRC32C=m
CONFIG_CRYPTO_CAMELLIA=m
# CONFIG_CRYPTO_TEST is not set
CONFIG_CRYPTO_AUTHENC=m
# CONFIG_CRYPTO_HW is not set
#
# Library routines
#
CONFIG_BITREVERSE=y
CONFIG_CRC_CCITT=m
CONFIG_CRC16=m
CONFIG_CRC_ITU_T=m
CONFIG_CRC32=y
# CONFIG_CRC7 is not set
CONFIG_LIBCRC32C=m
CONFIG_AUDIT_GENERIC=y
CONFIG_ZLIB_INFLATE=y
CONFIG_ZLIB_DEFLATE=m
CONFIG_TEXTSEARCH=y
CONFIG_TEXTSEARCH_KMP=m
CONFIG_TEXTSEARCH_BM=m
CONFIG_TEXTSEARCH_FSM=m
CONFIG_PLIST=y
CONFIG_HAS_IOMEM=y
CONFIG_HAS_IOPORT=y
CONFIG_HAS_DMA=y
CONFIG_GENERIC_HARDIRQS=y
CONFIG_GENERIC_IRQ_PROBE=y
CONFIG_X86_BIOS_REBOOT=y
CONFIG_KTIME_SCALAR=y
--
Guillaume
^ permalink raw reply
* drivers/net/niu.c: possible array overflows
From: Adrian Bunk @ 2007-10-14 17:50 UTC (permalink / raw)
To: David S. Miller; +Cc: jgarzik, netdev, linux-kernel
The Coverity checker spotted the following in drivers/net/niu.c:
<-- snip -->
...
static int __devinit niu_pci_probe_sprom(struct niu *np)
{
...
val = nr64(ESPC_MOD_STR_LEN);
niudbg(PROBE, "SPROM: MOD_STR_LEN[%llu]\n",
(unsigned long long) val);
if (val > 8 * 4)
return -EINVAL;
for (i = 0; i < val; i += 4) {
u64 tmp = nr64(ESPC_NCR(5 + (i / 4)));
np->vpd.model[i + 3] = (tmp >> 0) & 0xff;
np->vpd.model[i + 2] = (tmp >> 8) & 0xff;
np->vpd.model[i + 1] = (tmp >> 16) & 0xff;
np->vpd.model[i + 0] = (tmp >> 24) & 0xff;
}
np->vpd.model[val] = '\0';
val = nr64(ESPC_BD_MOD_STR_LEN);
niudbg(PROBE, "SPROM: BD_MOD_STR_LEN[%llu]\n",
(unsigned long long) val);
if (val > 4 * 4)
return -EINVAL;
for (i = 0; i < val; i += 4) {
u64 tmp = nr64(ESPC_NCR(14 + (i / 4)));
np->vpd.board_model[i + 3] = (tmp >> 0) & 0xff;
np->vpd.board_model[i + 2] = (tmp >> 8) & 0xff;
np->vpd.board_model[i + 1] = (tmp >> 16) & 0xff;
np->vpd.board_model[i + 0] = (tmp >> 24) & 0xff;
}
np->vpd.board_model[val] = '\0';
...
<-- snip -->
Check where the '\0's get written if "val" has the maximum non-EINVAL
value.
cu
Adrian
--
"Is there not promise of rain?" Ling Tan asked suddenly out
of the darkness. There had been need of rain for many days.
"Only a promise," Lao Er said.
Pearl S. Buck - Dragon Seed
^ permalink raw reply
* [2.6 patch] e1000e/ethtool.c: fix error checks
From: Adrian Bunk @ 2007-10-14 17:51 UTC (permalink / raw)
To: Auke Kok, Jeff Garzik; +Cc: e1000-devel, netdev, linux-kernel
You want to check for the value, not for the address.
Spotted by the Coverity checker.
Signed-off-by: Adrian Bunk <bunk@kernel.org>
---
--- a/drivers/net/e1000e/ethtool.c
+++ b/drivers/net/e1000e/ethtool.c
@@ -1451,11 +1451,11 @@ static int e1000_loopback_test(struct e1000_adapter *adapter, u64 *data)
}
*data = e1000_setup_desc_rings(adapter);
- if (data)
+ if (*data)
goto out;
*data = e1000_setup_loopback_test(adapter);
- if (data)
+ if (*data)
goto err_loopback;
*data = e1000_run_loopback_test(adapter);
^ permalink raw reply
* [2.6 patch] __inet6_csk_dst_store(): fix check-after-use
From: Adrian Bunk @ 2007-10-14 17:52 UTC (permalink / raw)
To: Noriaki TAKAMIYA, Masahide NAKAMURA; +Cc: netdev, linux-kernel
The Coverity checker spotted that we have already oops'ed if "dst"
was NULL.
Since "dst" being NULL doesn't seem to be possible at this point this
patch removes the NULL check.
Signed-off-by: Adrian Bunk <bunk@stusta.de>
---
eeb6009cf3ef5f6993ced359330d877680617a70
diff --git a/net/ipv6/inet6_connection_sock.c b/net/ipv6/inet6_connection_sock.c
index 25b9317..78de42a 100644
--- a/net/ipv6/inet6_connection_sock.c
+++ b/net/ipv6/inet6_connection_sock.c
@@ -146,7 +146,7 @@ void __inet6_csk_dst_store(struct sock *sk, struct dst_entry *dst,
__ip6_dst_store(sk, dst, daddr, saddr);
#ifdef CONFIG_XFRM
- if (dst) {
+ {
struct rt6_info *rt = (struct rt6_info *)dst;
rt->rt6i_flow_cache_genid = atomic_read(&flow_cache_genid);
}
^ permalink raw reply related
* Re: MSI interrupts and disable_irq
From: Yinghai Lu @ 2007-10-14 19:55 UTC (permalink / raw)
To: Manfred Spraul
Cc: Jeff Garzik, Ayaz Abdulla, nedev, Linux Kernel Mailing List,
David Miller, Andrew Morton
In-Reply-To: <4711C217.2010605@colorfullife.com>
On 10/14/07, Manfred Spraul <manfred@colorfullife.com> wrote:
> Yinghai Lu wrote:
> > On 10/13/07, Manfred Spraul <manfred@colorfullife.com> wrote:
> >
> >> Someone around with a MSI capable board? The forcedeth driver does
> >> dev->irq = pci_dev->irq
> >> in nv_probe(), especially before pci_enable_msi().
> >> Does pci_enable_msi() change pci_dev->irq? Then we would disable the
> >> wrong interrupt....
> >>
> >
> > the request_irq==>setup_irq will make dev->irq = pci_dev->irq.
> >
> >
> Where is that?
in nv_request_irq
if ((ret = pci_enable_msi(np->pci_dev)) == 0) {
np->msi_flags |= NV_MSI_ENABLED;
if (request_irq(np->pci_dev->irq, handler,
IRQF_SHARED, dev->name, dev) != 0) {
in request_irq
int request_irq(unsigned int irq, irq_handler_t handler,
unsigned long irqflags, const char *devname, void *dev_id)
...
action->dev_id = dev_id;
...
retval = setup_irq(irq, action);
in setup_irq
int setup_irq(unsigned int irq, struct irqaction *new)
....
new->irq = irq;
it seems I missed that here new is irqaction instead of net_dev.
YH
^ permalink raw reply
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