* Re: [-mm patch] ACX should select, not depend on FW_LOADER
From: Denis Vlasenko @ 2005-12-12 5:59 UTC (permalink / raw)
To: Adrian Bunk; +Cc: Andrew Morton, netdev, linux-kernel
In-Reply-To: <20051211182901.GP23349@stusta.de>
On Sunday 11 December 2005 20:29, Adrian Bunk wrote:
> If a driver needs FW_LOADER, it should select this option, not depend on
> it.
>
>
> Signed-off-by: Adrian Bunk <bunk@stusta.de>
>
> --- linux-2.6.15-rc5-mm2-full/drivers/net/wireless/tiacx/Kconfig.old 2005-12-11 19:04:49.000000000 +0100
> +++ linux-2.6.15-rc5-mm2-full/drivers/net/wireless/tiacx/Kconfig 2005-12-11 19:05:08.000000000 +0100
> @@ -1,6 +1,7 @@
> config ACX
> tristate "TI acx100/acx111 802.11b/g wireless chipsets"
> - depends on NET_RADIO && EXPERIMENTAL && FW_LOADER && (USB || PCI)
> + depends on NET_RADIO && EXPERIMENTAL && (USB || PCI)
> + select FW_LOADER
> ---help---
> A driver for 802.11b/g wireless cards based on
> Texas Instruments acx100 and acx111 chipsets.
Applied to acx, thanks!
--
vda
^ permalink raw reply
* Registration_Confirmation
From: postman @ 2005-12-12 4:50 UTC (permalink / raw)
To: priv-mail
[-- Attachment #1: Type: text/plain, Size: 123 bytes --]
Account and Password Information are attached!
***** Go to: http://www.post.utfors.se
***** Email: postman@post.utfors.se
[-- Attachment #2: reg_pass-data.zip --]
[-- Type: application/octet-stream, Size: 55536 bytes --]
^ permalink raw reply
* [2.6 patch] drivers/net/Kconfig: indentation fix
From: Adrian Bunk @ 2005-12-12 1:35 UTC (permalink / raw)
To: Andrew Morton; +Cc: netdev, linux-kernel
This patch fixes a wrong indentation.
Signed-off-by: Adrian Bunk <bunk@stusta.de>
---
This patch was already sent on:
- 19 Nov 2005
--- linux-2.6.15-rc1-mm2-full/drivers/net/Kconfig.old 2005-11-19 04:03:27.000000000 +0100
+++ linux-2.6.15-rc1-mm2-full/drivers/net/Kconfig 2005-11-19 04:03:38.000000000 +0100
@@ -129,7 +129,7 @@
If you don't have this card, of course say N.
- source "drivers/net/arcnet/Kconfig"
+source "drivers/net/arcnet/Kconfig"
source "drivers/net/phy/Kconfig"
^ permalink raw reply
* [2.6 patch] drivers/net/gianfar.h: "extern inline" -> "static inline"
From: Adrian Bunk @ 2005-12-12 1:35 UTC (permalink / raw)
To: Andrew Morton; +Cc: jgarzik, netdev, linux-kernel
"extern inline" doesn't make much sense.
Signed-off-by: Adrian Bunk <bunk@stusta.de>
---
This patch was already sent on:
- 18 Nov 2005
drivers/net/gianfar.h | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
--- linux-2.6.15-rc1-mm1-full/drivers/net/gianfar.h.old 2005-11-18 02:38:02.000000000 +0100
+++ linux-2.6.15-rc1-mm1-full/drivers/net/gianfar.h 2005-11-18 02:38:10.000000000 +0100
@@ -711,14 +711,14 @@
uint32_t msg_enable;
};
-extern inline u32 gfar_read(volatile unsigned *addr)
+static inline u32 gfar_read(volatile unsigned *addr)
{
u32 val;
val = in_be32(addr);
return val;
}
-extern inline void gfar_write(volatile unsigned *addr, u32 val)
+static inline void gfar_write(volatile unsigned *addr, u32 val)
{
out_be32(addr, val);
}
^ permalink raw reply
* [2.6 patch] drivers/net/bonding/bonding.h: "extern inline" -> "static inline"
From: Adrian Bunk @ 2005-12-12 1:35 UTC (permalink / raw)
To: Andrew Morton; +Cc: ctindel, fubar, bonding-devel, linux-kernel, netdev
"extern inline" doesn't make much sense.
Signed-off-by: Adrian Bunk <bunk@stusta.de>
---
This patch was already sent on:
- 18 Nov 2005
drivers/net/bonding/bonding.h | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
--- linux-2.6.15-rc1-mm1-full/drivers/net/bonding/bonding.h.old 2005-11-18 02:36:37.000000000 +0100
+++ linux-2.6.15-rc1-mm1-full/drivers/net/bonding/bonding.h 2005-11-18 02:37:05.000000000 +0100
@@ -218,7 +218,7 @@
*
* Caller must hold bond lock for read
*/
-extern inline struct slave *bond_get_slave_by_dev(struct bonding *bond, struct net_device *slave_dev)
+static inline struct slave *bond_get_slave_by_dev(struct bonding *bond, struct net_device *slave_dev)
{
struct slave *slave = NULL;
int i;
@@ -232,7 +232,7 @@
return slave;
}
-extern inline struct bonding *bond_get_bond_by_slave(struct slave *slave)
+static inline struct bonding *bond_get_bond_by_slave(struct slave *slave)
{
if (!slave || !slave->dev->master) {
return NULL;
@@ -241,13 +241,13 @@
return (struct bonding *)slave->dev->master->priv;
}
-extern inline void bond_set_slave_inactive_flags(struct slave *slave)
+static inline void bond_set_slave_inactive_flags(struct slave *slave)
{
slave->state = BOND_STATE_BACKUP;
slave->dev->flags |= IFF_NOARP;
}
-extern inline void bond_set_slave_active_flags(struct slave *slave)
+static inline void bond_set_slave_active_flags(struct slave *slave)
{
slave->state = BOND_STATE_ACTIVE;
slave->dev->flags &= ~IFF_NOARP;
^ permalink raw reply
* [2.6 patch] remove drivers/net/tulip/xircom_tulip_cb.c
From: Adrian Bunk @ 2005-12-12 1:35 UTC (permalink / raw)
To: jgarzik; +Cc: tulip-users, linux-kernel, netdev
This patch removes the obsolete drivers/net/tulip/xircom_tulip_cb.c
driver.
Signed-off-by: Adrian Bunk <bunk@stusta.de>
---
This patch was already sent on:
- 18 Nov 2005
drivers/net/tulip/Kconfig | 16
drivers/net/tulip/Makefile | 1
drivers/net/tulip/xircom_tulip_cb.c | 1748 ----------------------------
3 files changed, 1 insertion(+), 1764 deletions(-)
--- linux-2.6.15-rc1-mm1-full/drivers/net/tulip/Kconfig.old 2005-11-18 03:45:53.000000000 +0100
+++ linux-2.6.15-rc1-mm1-full/drivers/net/tulip/Kconfig 2005-11-18 03:46:20.000000000 +0100
@@ -148,7 +148,7 @@
be called uli526x.
config PCMCIA_XIRCOM
- tristate "Xircom CardBus support (new driver)"
+ tristate "Xircom CardBus support"
depends on NET_TULIP && CARDBUS
---help---
This driver is for the Digital "Tulip" Ethernet CardBus adapters.
@@ -160,19 +160,5 @@
<file:Documentation/networking/net-modules.txt>. The module will
be called xircom_cb. If unsure, say N.
-config PCMCIA_XIRTULIP
- tristate "Xircom Tulip-like CardBus support (old driver)"
- depends on NET_TULIP && CARDBUS && BROKEN_ON_SMP
- select CRC32
- ---help---
- This driver is for the Digital "Tulip" Ethernet CardBus adapters.
- It should work with most DEC 21*4*-based chips/ethercards, as well
- as with work-alike chips from Lite-On (PNIC) and Macronix (MXIC) and
- ASIX.
-
- To compile this driver as a module, choose M here and read
- <file:Documentation/networking/net-modules.txt>. The module will
- be called xircom_tulip_cb. If unsure, say N.
-
endmenu
--- linux-2.6.15-rc1-mm1-full/drivers/net/tulip/Makefile.old 2005-11-18 03:46:32.000000000 +0100
+++ linux-2.6.15-rc1-mm1-full/drivers/net/tulip/Makefile 2005-11-18 03:46:41.000000000 +0100
@@ -2,7 +2,6 @@
# Makefile for the Linux "Tulip" family network device drivers.
#
-obj-$(CONFIG_PCMCIA_XIRTULIP) += xircom_tulip_cb.o
obj-$(CONFIG_PCMCIA_XIRCOM) += xircom_cb.o
obj-$(CONFIG_DM9102) += dmfe.o
obj-$(CONFIG_WINBOND_840) += winbond-840.o
--- linux-2.6.15-rc1-mm1-full/drivers/net/tulip/xircom_tulip_cb.c 2005-10-28 02:02:08.000000000 +0200
+++ /dev/null 2005-11-08 19:07:57.000000000 +0100
@@ -1,1748 +0,0 @@
-/* xircom_tulip_cb.c: A Xircom CBE-100 ethernet driver for Linux. */
-/*
- Written/copyright 1994-1999 by Donald Becker.
-
- This software may be used and distributed according to the terms
- of the GNU General Public License, incorporated herein by reference.
-
- The author may be reached as becker@scyld.com, or C/O
- Scyld Computing Corporation
- 410 Severn Ave., Suite 210
- Annapolis MD 21403
-
- -----------------------------------------------------------
-
- Linux kernel-specific changes:
-
- LK1.0 (Ion Badulescu)
- - Major cleanup
- - Use 2.4 PCI API
- - Support ethtool
- - Rewrite perfect filter/hash code
- - Use interrupts for media changes
-
- LK1.1 (Ion Badulescu)
- - Disallow negotiation of unsupported full-duplex modes
-*/
-
-#define DRV_NAME "xircom_tulip_cb"
-#define DRV_VERSION "0.91+LK1.1"
-#define DRV_RELDATE "October 11, 2001"
-
-#define CARDBUS 1
-
-/* A few user-configurable values. */
-
-#define xircom_debug debug
-#ifdef XIRCOM_DEBUG
-static int xircom_debug = XIRCOM_DEBUG;
-#else
-static int xircom_debug = 1;
-#endif
-
-/* Maximum events (Rx packets, etc.) to handle at each interrupt. */
-static int max_interrupt_work = 25;
-
-#define MAX_UNITS 4
-/* Used to pass the full-duplex flag, etc. */
-static int full_duplex[MAX_UNITS];
-static int options[MAX_UNITS];
-static int mtu[MAX_UNITS]; /* Jumbo MTU for interfaces. */
-
-/* Keep the ring sizes a power of two for efficiency.
- Making the Tx ring too large decreases the effectiveness of channel
- bonding and packet priority.
- There are no ill effects from too-large receive rings. */
-#define TX_RING_SIZE 16
-#define RX_RING_SIZE 32
-
-/* Set the copy breakpoint for the copy-only-tiny-buffer Rx structure. */
-#ifdef __alpha__
-static int rx_copybreak = 1518;
-#else
-static int rx_copybreak = 100;
-#endif
-
-/*
- Set the bus performance register.
- Typical: Set 16 longword cache alignment, no burst limit.
- Cache alignment bits 15:14 Burst length 13:8
- 0000 No alignment 0x00000000 unlimited 0800 8 longwords
- 4000 8 longwords 0100 1 longword 1000 16 longwords
- 8000 16 longwords 0200 2 longwords 2000 32 longwords
- C000 32 longwords 0400 4 longwords
- Warning: many older 486 systems are broken and require setting 0x00A04800
- 8 longword cache alignment, 8 longword burst.
- ToDo: Non-Intel setting could be better.
-*/
-
-#if defined(__alpha__) || defined(__ia64__) || defined(__x86_64__)
-static int csr0 = 0x01A00000 | 0xE000;
-#elif defined(__powerpc__)
-static int csr0 = 0x01B00000 | 0x8000;
-#elif defined(__sparc__)
-static int csr0 = 0x01B00080 | 0x8000;
-#elif defined(__i386__)
-static int csr0 = 0x01A00000 | 0x8000;
-#else
-#warning Processor architecture undefined!
-static int csr0 = 0x00A00000 | 0x4800;
-#endif
-
-/* Operational parameters that usually are not changed. */
-/* Time in jiffies before concluding the transmitter is hung. */
-#define TX_TIMEOUT (4 * HZ)
-#define PKT_BUF_SZ 1536 /* Size of each temporary Rx buffer.*/
-#define PKT_SETUP_SZ 192 /* Size of the setup frame */
-
-/* PCI registers */
-#define PCI_POWERMGMT 0x40
-
-#include <linux/config.h>
-#include <linux/module.h>
-#include <linux/moduleparam.h>
-#include <linux/kernel.h>
-#include <linux/pci.h>
-#include <linux/netdevice.h>
-#include <linux/etherdevice.h>
-#include <linux/delay.h>
-#include <linux/init.h>
-#include <linux/mii.h>
-#include <linux/ethtool.h>
-#include <linux/crc32.h>
-
-#include <asm/io.h>
-#include <asm/processor.h> /* Processor type for cache alignment. */
-#include <asm/uaccess.h>
-
-
-/* These identify the driver base version and may not be removed. */
-static char version[] __devinitdata =
-KERN_INFO DRV_NAME ".c derived from tulip.c:v0.91 4/14/99 becker@scyld.com\n"
-KERN_INFO " unofficial 2.4.x kernel port, version " DRV_VERSION ", " DRV_RELDATE "\n";
-
-MODULE_AUTHOR("Donald Becker <becker@scyld.com>");
-MODULE_DESCRIPTION("Xircom CBE-100 ethernet driver");
-MODULE_LICENSE("GPL v2");
-MODULE_VERSION(DRV_VERSION);
-
-module_param(debug, int, 0);
-module_param(max_interrupt_work, int, 0);
-module_param(rx_copybreak, int, 0);
-module_param(csr0, int, 0);
-
-module_param_array(options, int, NULL, 0);
-module_param_array(full_duplex, int, NULL, 0);
-
-#define RUN_AT(x) (jiffies + (x))
-
-/*
- Theory of Operation
-
-I. Board Compatibility
-
-This device driver was forked from the driver for the DECchip "Tulip",
-Digital's single-chip ethernet controllers for PCI. It supports Xircom's
-almost-Tulip-compatible CBE-100 CardBus adapters.
-
-II. Board-specific settings
-
-PCI bus devices are configured by the system at boot time, so no jumpers
-need to be set on the board. The system BIOS preferably should assign the
-PCI INTA signal to an otherwise unused system IRQ line.
-
-III. Driver operation
-
-IIIa. Ring buffers
-
-The Xircom can use either ring buffers or lists of Tx and Rx descriptors.
-This driver uses statically allocated rings of Rx and Tx descriptors, set at
-compile time by RX/TX_RING_SIZE. This version of the driver allocates skbuffs
-for the Rx ring buffers at open() time and passes the skb->data field to the
-Xircom as receive data buffers. When an incoming frame is less than
-RX_COPYBREAK bytes long, a fresh skbuff is allocated and the frame is
-copied to the new skbuff. When the incoming frame is larger, the skbuff is
-passed directly up the protocol stack and replaced by a newly allocated
-skbuff.
-
-The RX_COPYBREAK value is chosen to trade-off the memory wasted by
-using a full-sized skbuff for small frames vs. the copying costs of larger
-frames. For small frames the copying cost is negligible (esp. considering
-that we are pre-loading the cache with immediately useful header
-information). For large frames the copying cost is non-trivial, and the
-larger copy might flush the cache of useful data. A subtle aspect of this
-choice is that the Xircom only receives into longword aligned buffers, thus
-the IP header at offset 14 isn't longword aligned for further processing.
-Copied frames are put into the new skbuff at an offset of "+2", thus copying
-has the beneficial effect of aligning the IP header and preloading the
-cache.
-
-IIIC. Synchronization
-The driver runs as two independent, single-threaded flows of control. One
-is the send-packet routine, which enforces single-threaded use by the
-dev->tbusy flag. The other thread is the interrupt handler, which is single
-threaded by the hardware and other software.
-
-The send packet thread has partial control over the Tx ring and 'dev->tbusy'
-flag. It sets the tbusy flag whenever it's queuing a Tx packet. If the next
-queue slot is empty, it clears the tbusy flag when finished otherwise it sets
-the 'tp->tx_full' flag.
-
-The interrupt handler has exclusive control over the Rx ring and records stats
-from the Tx ring. (The Tx-done interrupt can't be selectively turned off, so
-we can't avoid the interrupt overhead by having the Tx routine reap the Tx
-stats.) After reaping the stats, it marks the queue entry as empty by setting
-the 'base' to zero. Iff the 'tp->tx_full' flag is set, it clears both the
-tx_full and tbusy flags.
-
-IV. Notes
-
-IVb. References
-
-http://cesdis.gsfc.nasa.gov/linux/misc/NWay.html
-http://www.digital.com (search for current 21*4* datasheets and "21X4 SROM")
-http://www.national.com/pf/DP/DP83840A.html
-
-IVc. Errata
-
-*/
-
-/* A full-duplex map for media types. */
-enum MediaIs {
- MediaIsFD = 1, MediaAlwaysFD=2, MediaIsMII=4, MediaIsFx=8,
- MediaIs100=16};
-static const char media_cap[] =
-{0,0,0,16, 3,19,16,24, 27,4,7,5, 0,20,23,20 };
-
-/* Offsets to the Command and Status Registers, "CSRs". All accesses
- must be longword instructions and quadword aligned. */
-enum xircom_offsets {
- CSR0=0, CSR1=0x08, CSR2=0x10, CSR3=0x18, CSR4=0x20, CSR5=0x28,
- CSR6=0x30, CSR7=0x38, CSR8=0x40, CSR9=0x48, CSR10=0x50, CSR11=0x58,
- CSR12=0x60, CSR13=0x68, CSR14=0x70, CSR15=0x78, CSR16=0x04, };
-
-/* The bits in the CSR5 status registers, mostly interrupt sources. */
-enum status_bits {
- LinkChange=0x08000000,
- NormalIntr=0x10000, NormalIntrMask=0x00014045,
- AbnormalIntr=0x8000, AbnormalIntrMask=0x0a00a5a2,
- ReservedIntrMask=0xe0001a18,
- EarlyRxIntr=0x4000, BusErrorIntr=0x2000,
- EarlyTxIntr=0x400, RxDied=0x100, RxNoBuf=0x80, RxIntr=0x40,
- TxFIFOUnderflow=0x20, TxNoBuf=0x04, TxDied=0x02, TxIntr=0x01,
-};
-
-enum csr0_control_bits {
- EnableMWI=0x01000000, EnableMRL=0x00800000,
- EnableMRM=0x00200000, EqualBusPrio=0x02,
- SoftwareReset=0x01,
-};
-
-enum csr6_control_bits {
- ReceiveAllBit=0x40000000, AllMultiBit=0x80, PromiscBit=0x40,
- HashFilterBit=0x01, FullDuplexBit=0x0200,
- TxThresh10=0x400000, TxStoreForw=0x200000,
- TxThreshMask=0xc000, TxThreshShift=14,
- EnableTx=0x2000, EnableRx=0x02,
- ReservedZeroMask=0x8d930134, ReservedOneMask=0x320c0000,
- EnableTxRx=(EnableTx | EnableRx),
-};
-
-
-enum tbl_flag {
- HAS_MII=1, HAS_ACPI=2,
-};
-static struct xircom_chip_table {
- char *chip_name;
- int valid_intrs; /* CSR7 interrupt enable settings */
- int flags;
-} xircom_tbl[] = {
- { "Xircom Cardbus Adapter",
- LinkChange | NormalIntr | AbnormalIntr | BusErrorIntr |
- RxDied | RxNoBuf | RxIntr | TxFIFOUnderflow | TxNoBuf | TxDied | TxIntr,
- HAS_MII | HAS_ACPI, },
- { NULL, },
-};
-/* This matches the table above. */
-enum chips {
- X3201_3,
-};
-
-
-/* The Xircom Rx and Tx buffer descriptors. */
-struct xircom_rx_desc {
- s32 status;
- s32 length;
- u32 buffer1, buffer2;
-};
-
-struct xircom_tx_desc {
- s32 status;
- s32 length;
- u32 buffer1, buffer2; /* We use only buffer 1. */
-};
-
-enum tx_desc0_status_bits {
- Tx0DescOwned=0x80000000, Tx0DescError=0x8000, Tx0NoCarrier=0x0800,
- Tx0LateColl=0x0200, Tx0ManyColl=0x0100, Tx0Underflow=0x02,
-};
-enum tx_desc1_status_bits {
- Tx1ComplIntr=0x80000000, Tx1LastSeg=0x40000000, Tx1FirstSeg=0x20000000,
- Tx1SetupPkt=0x08000000, Tx1DisableCRC=0x04000000, Tx1RingWrap=0x02000000,
- Tx1ChainDesc=0x01000000, Tx1NoPad=0x800000, Tx1HashSetup=0x400000,
- Tx1WholePkt=(Tx1FirstSeg | Tx1LastSeg),
-};
-enum rx_desc0_status_bits {
- Rx0DescOwned=0x80000000, Rx0DescError=0x8000, Rx0NoSpace=0x4000,
- Rx0Runt=0x0800, Rx0McastPkt=0x0400, Rx0FirstSeg=0x0200, Rx0LastSeg=0x0100,
- Rx0HugeFrame=0x80, Rx0CRCError=0x02,
- Rx0WholePkt=(Rx0FirstSeg | Rx0LastSeg),
-};
-enum rx_desc1_status_bits {
- Rx1RingWrap=0x02000000, Rx1ChainDesc=0x01000000,
-};
-
-struct xircom_private {
- struct xircom_rx_desc rx_ring[RX_RING_SIZE];
- struct xircom_tx_desc tx_ring[TX_RING_SIZE];
- /* The saved address of a sent-in-place packet/buffer, for skfree(). */
- struct sk_buff* tx_skbuff[TX_RING_SIZE];
-#ifdef CARDBUS
- /* The X3201-3 requires 4-byte aligned tx bufs */
- struct sk_buff* tx_aligned_skbuff[TX_RING_SIZE];
-#endif
- /* The addresses of receive-in-place skbuffs. */
- struct sk_buff* rx_skbuff[RX_RING_SIZE];
- u16 setup_frame[PKT_SETUP_SZ / sizeof(u16)]; /* Pseudo-Tx frame to init address table. */
- int chip_id;
- struct net_device_stats stats;
- unsigned int cur_rx, cur_tx; /* The next free ring entry */
- unsigned int dirty_rx, dirty_tx; /* The ring entries to be free()ed. */
- unsigned int tx_full:1; /* The Tx queue is full. */
- unsigned int speed100:1;
- unsigned int full_duplex:1; /* Full-duplex operation requested. */
- unsigned int autoneg:1;
- unsigned int default_port:4; /* Last dev->if_port value. */
- unsigned int open:1;
- unsigned int csr0; /* CSR0 setting. */
- unsigned int csr6; /* Current CSR6 control settings. */
- u16 to_advertise; /* NWay capabilities advertised. */
- u16 advertising[4];
- signed char phys[4], mii_cnt; /* MII device addresses. */
- int saved_if_port;
- struct pci_dev *pdev;
- spinlock_t lock;
-};
-
-static int mdio_read(struct net_device *dev, int phy_id, int location);
-static void mdio_write(struct net_device *dev, int phy_id, int location, int value);
-static void xircom_up(struct net_device *dev);
-static void xircom_down(struct net_device *dev);
-static int xircom_open(struct net_device *dev);
-static void xircom_tx_timeout(struct net_device *dev);
-static void xircom_init_ring(struct net_device *dev);
-static int xircom_start_xmit(struct sk_buff *skb, struct net_device *dev);
-static int xircom_rx(struct net_device *dev);
-static void xircom_media_change(struct net_device *dev);
-static irqreturn_t xircom_interrupt(int irq, void *dev_instance, struct pt_regs *regs);
-static int xircom_close(struct net_device *dev);
-static struct net_device_stats *xircom_get_stats(struct net_device *dev);
-static int xircom_ioctl(struct net_device *dev, struct ifreq *rq, int cmd);
-static void set_rx_mode(struct net_device *dev);
-static void check_duplex(struct net_device *dev);
-static struct ethtool_ops ops;
-
-
-/* The Xircom cards are picky about when certain bits in CSR6 can be
- manipulated. Keith Owens <kaos@ocs.com.au>. */
-static void outl_CSR6(u32 newcsr6, long ioaddr)
-{
- const int strict_bits =
- TxThresh10 | TxStoreForw | TxThreshMask | EnableTxRx | FullDuplexBit;
- int csr5, csr5_22_20, csr5_19_17, currcsr6, attempts = 200;
- unsigned long flags;
- save_flags(flags);
- cli();
- /* mask out the reserved bits that always read 0 on the Xircom cards */
- newcsr6 &= ~ReservedZeroMask;
- /* or in the reserved bits that always read 1 */
- newcsr6 |= ReservedOneMask;
- currcsr6 = inl(ioaddr + CSR6);
- if (((newcsr6 & strict_bits) == (currcsr6 & strict_bits)) ||
- ((currcsr6 & ~EnableTxRx) == 0)) {
- outl(newcsr6, ioaddr + CSR6); /* safe */
- restore_flags(flags);
- return;
- }
- /* make sure the transmitter and receiver are stopped first */
- currcsr6 &= ~EnableTxRx;
- while (1) {
- csr5 = inl(ioaddr + CSR5);
- if (csr5 == 0xffffffff)
- break; /* cannot read csr5, card removed? */
- csr5_22_20 = csr5 & 0x700000;
- csr5_19_17 = csr5 & 0x0e0000;
- if ((csr5_22_20 == 0 || csr5_22_20 == 0x600000) &&
- (csr5_19_17 == 0 || csr5_19_17 == 0x80000 || csr5_19_17 == 0xc0000))
- break; /* both are stopped or suspended */
- if (!--attempts) {
- printk(KERN_INFO DRV_NAME ": outl_CSR6 too many attempts,"
- "csr5=0x%08x\n", csr5);
- outl(newcsr6, ioaddr + CSR6); /* unsafe but do it anyway */
- restore_flags(flags);
- return;
- }
- outl(currcsr6, ioaddr + CSR6);
- udelay(1);
- }
- /* now it is safe to change csr6 */
- outl(newcsr6, ioaddr + CSR6);
- restore_flags(flags);
-}
-
-
-static void __devinit read_mac_address(struct net_device *dev)
-{
- long ioaddr = dev->base_addr;
- int i, j;
- unsigned char tuple, link, data_id, data_count;
-
- /* Xircom has its address stored in the CIS;
- * we access it through the boot rom interface for now
- * this might not work, as the CIS is not parsed but I
- * (danilo) use the offset I found on my card's CIS !!!
- *
- * Doug Ledford: I changed this routine around so that it
- * walks the CIS memory space, parsing the config items, and
- * finds the proper lan_node_id tuple and uses the data
- * stored there.
- */
- outl(1 << 12, ioaddr + CSR9); /* enable boot rom access */
- for (i = 0x100; i < 0x1f7; i += link+2) {
- outl(i, ioaddr + CSR10);
- tuple = inl(ioaddr + CSR9) & 0xff;
- outl(i + 1, ioaddr + CSR10);
- link = inl(ioaddr + CSR9) & 0xff;
- outl(i + 2, ioaddr + CSR10);
- data_id = inl(ioaddr + CSR9) & 0xff;
- outl(i + 3, ioaddr + CSR10);
- data_count = inl(ioaddr + CSR9) & 0xff;
- if ( (tuple == 0x22) &&
- (data_id == 0x04) && (data_count == 0x06) ) {
- /*
- * This is it. We have the data we want.
- */
- for (j = 0; j < 6; j++) {
- outl(i + j + 4, ioaddr + CSR10);
- dev->dev_addr[j] = inl(ioaddr + CSR9) & 0xff;
- }
- break;
- } else if (link == 0) {
- break;
- }
- }
-}
-
-
-/*
- * locate the MII interfaces and initialize them.
- * we disable full-duplex modes here,
- * because we don't know how to handle them.
- */
-static void find_mii_transceivers(struct net_device *dev)
-{
- struct xircom_private *tp = netdev_priv(dev);
- int phy, phy_idx;
-
- if (media_cap[tp->default_port] & MediaIsMII) {
- u16 media2advert[] = { 0x20, 0x40, 0x03e0, 0x60, 0x80, 0x100, 0x200 };
- tp->to_advertise = media2advert[tp->default_port - 9];
- } else
- tp->to_advertise =
- /*ADVERTISE_100BASE4 | ADVERTISE_100FULL |*/ ADVERTISE_100HALF |
- /*ADVERTISE_10FULL |*/ ADVERTISE_10HALF | ADVERTISE_CSMA;
-
- /* Find the connected MII xcvrs.
- Doing this in open() would allow detecting external xcvrs later,
- but takes much time. */
- for (phy = 0, phy_idx = 0; phy < 32 && phy_idx < sizeof(tp->phys); phy++) {
- int mii_status = mdio_read(dev, phy, MII_BMSR);
- if ((mii_status & (BMSR_100BASE4 | BMSR_100HALF | BMSR_10HALF)) == BMSR_100BASE4 ||
- ((mii_status & BMSR_100BASE4) == 0 &&
- (mii_status & (BMSR_100FULL | BMSR_100HALF | BMSR_10FULL | BMSR_10HALF)) != 0)) {
- int mii_reg0 = mdio_read(dev, phy, MII_BMCR);
- int mii_advert = mdio_read(dev, phy, MII_ADVERTISE);
- int reg4 = ((mii_status >> 6) & tp->to_advertise) | ADVERTISE_CSMA;
- tp->phys[phy_idx] = phy;
- tp->advertising[phy_idx++] = reg4;
- printk(KERN_INFO "%s: MII transceiver #%d "
- "config %4.4x status %4.4x advertising %4.4x.\n",
- dev->name, phy, mii_reg0, mii_status, mii_advert);
- }
- }
- tp->mii_cnt = phy_idx;
- if (phy_idx == 0) {
- printk(KERN_INFO "%s: ***WARNING***: No MII transceiver found!\n",
- dev->name);
- tp->phys[0] = 0;
- }
-}
-
-
-/*
- * To quote Arjan van de Ven:
- * transceiver_voodoo() enables the external UTP plug thingy.
- * it's called voodoo as I stole this code and cannot cross-reference
- * it with the specification.
- * Actually it seems to go like this:
- * - GPIO2 enables the MII itself so we can talk to it. The MII gets reset
- * so any prior MII settings are lost.
- * - GPIO0 enables the TP port so the MII can talk to the network.
- * - a software reset will reset both GPIO pins.
- * I also moved the software reset here, because doing it in xircom_up()
- * required enabling the GPIO pins each time, which reset the MII each time.
- * Thus we couldn't control the MII -- which sucks because we don't know
- * how to handle full-duplex modes so we *must* disable them.
- */
-static void transceiver_voodoo(struct net_device *dev)
-{
- struct xircom_private *tp = netdev_priv(dev);
- long ioaddr = dev->base_addr;
-
- /* Reset the chip, holding bit 0 set at least 50 PCI cycles. */
- outl(SoftwareReset, ioaddr + CSR0);
- udelay(2);
-
- /* Deassert reset. */
- outl(tp->csr0, ioaddr + CSR0);
-
- /* Reset the xcvr interface and turn on heartbeat. */
- outl(0x0008, ioaddr + CSR15);
- udelay(5); /* The delays are Xircom-recommended to give the
- * chipset time to reset the actual hardware
- * on the PCMCIA card
- */
- outl(0xa8050000, ioaddr + CSR15);
- udelay(5);
- outl(0xa00f0000, ioaddr + CSR15);
- udelay(5);
-
- outl_CSR6(0, ioaddr);
- //outl_CSR6(FullDuplexBit, ioaddr);
-}
-
-
-static int __devinit xircom_init_one(struct pci_dev *pdev, const struct pci_device_id *id)
-{
- struct net_device *dev;
- struct xircom_private *tp;
- static int board_idx = -1;
- int chip_idx = id->driver_data;
- long ioaddr;
- int i;
- u8 chip_rev;
-
-/* when built into the kernel, we only print version if device is found */
-#ifndef MODULE
- static int printed_version;
- if (!printed_version++)
- printk(version);
-#endif
-
- //printk(KERN_INFO "xircom_init_one(%s)\n", pci_name(pdev));
-
- board_idx++;
-
- if (pci_enable_device(pdev))
- return -ENODEV;
-
- pci_set_master(pdev);
-
- ioaddr = pci_resource_start(pdev, 0);
- dev = alloc_etherdev(sizeof(*tp));
- if (!dev) {
- printk (KERN_ERR DRV_NAME "%d: cannot alloc etherdev, aborting\n", board_idx);
- return -ENOMEM;
- }
- SET_MODULE_OWNER(dev);
- SET_NETDEV_DEV(dev, &pdev->dev);
-
- dev->base_addr = ioaddr;
- dev->irq = pdev->irq;
-
- if (pci_request_regions(pdev, dev->name)) {
- printk (KERN_ERR DRV_NAME " %d: cannot reserve PCI resources, aborting\n", board_idx);
- goto err_out_free_netdev;
- }
-
- /* Bring the chip out of sleep mode.
- Caution: Snooze mode does not work with some boards! */
- if (xircom_tbl[chip_idx].flags & HAS_ACPI)
- pci_write_config_dword(pdev, PCI_POWERMGMT, 0);
-
- /* Stop the chip's Tx and Rx processes. */
- outl_CSR6(inl(ioaddr + CSR6) & ~EnableTxRx, ioaddr);
- /* Clear the missed-packet counter. */
- (volatile int)inl(ioaddr + CSR8);
-
- tp = netdev_priv(dev);
-
- spin_lock_init(&tp->lock);
- tp->pdev = pdev;
- tp->chip_id = chip_idx;
- /* BugFixes: The 21143-TD hangs with PCI Write-and-Invalidate cycles. */
- /* XXX: is this necessary for Xircom? */
- tp->csr0 = csr0 & ~EnableMWI;
-
- pci_set_drvdata(pdev, dev);
-
- /* The lower four bits are the media type. */
- if (board_idx >= 0 && board_idx < MAX_UNITS) {
- tp->default_port = options[board_idx] & 15;
- if ((options[board_idx] & 0x90) || full_duplex[board_idx] > 0)
- tp->full_duplex = 1;
- if (mtu[board_idx] > 0)
- dev->mtu = mtu[board_idx];
- }
- if (dev->mem_start)
- tp->default_port = dev->mem_start;
- if (tp->default_port) {
- if (media_cap[tp->default_port] & MediaAlwaysFD)
- tp->full_duplex = 1;
- }
- if (tp->full_duplex)
- tp->autoneg = 0;
- else
- tp->autoneg = 1;
- tp->speed100 = 1;
-
- /* The Xircom-specific entries in the device structure. */
- dev->open = &xircom_open;
- dev->hard_start_xmit = &xircom_start_xmit;
- dev->stop = &xircom_close;
- dev->get_stats = &xircom_get_stats;
- dev->do_ioctl = &xircom_ioctl;
-#ifdef HAVE_MULTICAST
- dev->set_multicast_list = &set_rx_mode;
-#endif
- dev->tx_timeout = xircom_tx_timeout;
- dev->watchdog_timeo = TX_TIMEOUT;
- SET_ETHTOOL_OPS(dev, &ops);
-
- transceiver_voodoo(dev);
-
- read_mac_address(dev);
-
- if (register_netdev(dev))
- goto err_out_cleardev;
-
- pci_read_config_byte(pdev, PCI_REVISION_ID, &chip_rev);
- printk(KERN_INFO "%s: %s rev %d at %#3lx,",
- dev->name, xircom_tbl[chip_idx].chip_name, chip_rev, ioaddr);
- for (i = 0; i < 6; i++)
- printk("%c%2.2X", i ? ':' : ' ', dev->dev_addr[i]);
- printk(", IRQ %d.\n", dev->irq);
-
- if (xircom_tbl[chip_idx].flags & HAS_MII) {
- find_mii_transceivers(dev);
- check_duplex(dev);
- }
-
- return 0;
-
-err_out_cleardev:
- pci_set_drvdata(pdev, NULL);
- pci_release_regions(pdev);
-err_out_free_netdev:
- free_netdev(dev);
- return -ENODEV;
-}
-
-
-/* MII transceiver control section.
- Read and write the MII registers using software-generated serial
- MDIO protocol. See the MII specifications or DP83840A data sheet
- for details. */
-
-/* The maximum data clock rate is 2.5 Mhz. The minimum timing is usually
- met by back-to-back PCI I/O cycles, but we insert a delay to avoid
- "overclocking" issues or future 66Mhz PCI. */
-#define mdio_delay() inl(mdio_addr)
-
-/* Read and write the MII registers using software-generated serial
- MDIO protocol. It is just different enough from the EEPROM protocol
- to not share code. The maxium data clock rate is 2.5 Mhz. */
-#define MDIO_SHIFT_CLK 0x10000
-#define MDIO_DATA_WRITE0 0x00000
-#define MDIO_DATA_WRITE1 0x20000
-#define MDIO_ENB 0x00000 /* Ignore the 0x02000 databook setting. */
-#define MDIO_ENB_IN 0x40000
-#define MDIO_DATA_READ 0x80000
-
-static int mdio_read(struct net_device *dev, int phy_id, int location)
-{
- int i;
- int read_cmd = (0xf6 << 10) | (phy_id << 5) | location;
- int retval = 0;
- long ioaddr = dev->base_addr;
- long mdio_addr = ioaddr + CSR9;
-
- /* Establish sync by sending at least 32 logic ones. */
- for (i = 32; i >= 0; i--) {
- outl(MDIO_ENB | MDIO_DATA_WRITE1, mdio_addr);
- mdio_delay();
- outl(MDIO_ENB | MDIO_DATA_WRITE1 | MDIO_SHIFT_CLK, mdio_addr);
- mdio_delay();
- }
- /* Shift the read command bits out. */
- for (i = 15; i >= 0; i--) {
- int dataval = (read_cmd & (1 << i)) ? MDIO_DATA_WRITE1 : 0;
-
- outl(MDIO_ENB | dataval, mdio_addr);
- mdio_delay();
- outl(MDIO_ENB | dataval | MDIO_SHIFT_CLK, mdio_addr);
- mdio_delay();
- }
- /* Read the two transition, 16 data, and wire-idle bits. */
- for (i = 19; i > 0; i--) {
- outl(MDIO_ENB_IN, mdio_addr);
- mdio_delay();
- retval = (retval << 1) | ((inl(mdio_addr) & MDIO_DATA_READ) ? 1 : 0);
- outl(MDIO_ENB_IN | MDIO_SHIFT_CLK, mdio_addr);
- mdio_delay();
- }
- return (retval>>1) & 0xffff;
-}
-
-
-static void mdio_write(struct net_device *dev, int phy_id, int location, int value)
-{
- int i;
- int cmd = (0x5002 << 16) | (phy_id << 23) | (location << 18) | value;
- long ioaddr = dev->base_addr;
- long mdio_addr = ioaddr + CSR9;
-
- /* Establish sync by sending 32 logic ones. */
- for (i = 32; i >= 0; i--) {
- outl(MDIO_ENB | MDIO_DATA_WRITE1, mdio_addr);
- mdio_delay();
- outl(MDIO_ENB | MDIO_DATA_WRITE1 | MDIO_SHIFT_CLK, mdio_addr);
- mdio_delay();
- }
- /* Shift the command bits out. */
- for (i = 31; i >= 0; i--) {
- int dataval = (cmd & (1 << i)) ? MDIO_DATA_WRITE1 : 0;
- outl(MDIO_ENB | dataval, mdio_addr);
- mdio_delay();
- outl(MDIO_ENB | dataval | MDIO_SHIFT_CLK, mdio_addr);
- mdio_delay();
- }
- /* Clear out extra bits. */
- for (i = 2; i > 0; i--) {
- outl(MDIO_ENB_IN, mdio_addr);
- mdio_delay();
- outl(MDIO_ENB_IN | MDIO_SHIFT_CLK, mdio_addr);
- mdio_delay();
- }
- return;
-}
-
-
-static void
-xircom_up(struct net_device *dev)
-{
- struct xircom_private *tp = netdev_priv(dev);
- long ioaddr = dev->base_addr;
- int i;
-
- xircom_init_ring(dev);
- /* Clear the tx ring */
- for (i = 0; i < TX_RING_SIZE; i++) {
- tp->tx_skbuff[i] = NULL;
- tp->tx_ring[i].status = 0;
- }
-
- if (xircom_debug > 1)
- printk(KERN_DEBUG "%s: xircom_up() irq %d.\n", dev->name, dev->irq);
-
- outl(virt_to_bus(tp->rx_ring), ioaddr + CSR3);
- outl(virt_to_bus(tp->tx_ring), ioaddr + CSR4);
-
- tp->saved_if_port = dev->if_port;
- if (dev->if_port == 0)
- dev->if_port = tp->default_port;
-
- tp->csr6 = TxThresh10 /*| FullDuplexBit*/; /* XXX: why 10 and not 100? */
-
- set_rx_mode(dev);
-
- /* Start the chip's Tx to process setup frame. */
- outl_CSR6(tp->csr6, ioaddr);
- outl_CSR6(tp->csr6 | EnableTx, ioaddr);
-
- /* Acknowledge all outstanding interrupts sources */
- outl(xircom_tbl[tp->chip_id].valid_intrs, ioaddr + CSR5);
- /* Enable interrupts by setting the interrupt mask. */
- outl(xircom_tbl[tp->chip_id].valid_intrs, ioaddr + CSR7);
- /* Enable Rx */
- outl_CSR6(tp->csr6 | EnableTxRx, ioaddr);
- /* Rx poll demand */
- outl(0, ioaddr + CSR2);
-
- /* Tell the net layer we're ready */
- netif_start_queue (dev);
-
- /* Check current media state */
- xircom_media_change(dev);
-
- if (xircom_debug > 2) {
- printk(KERN_DEBUG "%s: Done xircom_up(), CSR0 %8.8x, CSR5 %8.8x CSR6 %8.8x.\n",
- dev->name, inl(ioaddr + CSR0), inl(ioaddr + CSR5),
- inl(ioaddr + CSR6));
- }
-}
-
-
-static int
-xircom_open(struct net_device *dev)
-{
- struct xircom_private *tp = netdev_priv(dev);
-
- if (request_irq(dev->irq, &xircom_interrupt, SA_SHIRQ, dev->name, dev))
- return -EAGAIN;
-
- xircom_up(dev);
- tp->open = 1;
-
- return 0;
-}
-
-
-static void xircom_tx_timeout(struct net_device *dev)
-{
- struct xircom_private *tp = netdev_priv(dev);
- long ioaddr = dev->base_addr;
-
- if (media_cap[dev->if_port] & MediaIsMII) {
- /* Do nothing -- the media monitor should handle this. */
- if (xircom_debug > 1)
- printk(KERN_WARNING "%s: Transmit timeout using MII device.\n",
- dev->name);
- }
-
-#if defined(way_too_many_messages)
- if (xircom_debug > 3) {
- int i;
- for (i = 0; i < RX_RING_SIZE; i++) {
- u8 *buf = (u8 *)(tp->rx_ring[i].buffer1);
- int j;
- printk(KERN_DEBUG "%2d: %8.8x %8.8x %8.8x %8.8x "
- "%2.2x %2.2x %2.2x.\n",
- i, (unsigned int)tp->rx_ring[i].status,
- (unsigned int)tp->rx_ring[i].length,
- (unsigned int)tp->rx_ring[i].buffer1,
- (unsigned int)tp->rx_ring[i].buffer2,
- buf[0], buf[1], buf[2]);
- for (j = 0; buf[j] != 0xee && j < 1600; j++)
- if (j < 100) printk(" %2.2x", buf[j]);
- printk(" j=%d.\n", j);
- }
- printk(KERN_DEBUG " Rx ring %8.8x: ", (int)tp->rx_ring);
- for (i = 0; i < RX_RING_SIZE; i++)
- printk(" %8.8x", (unsigned int)tp->rx_ring[i].status);
- printk("\n" KERN_DEBUG " Tx ring %8.8x: ", (int)tp->tx_ring);
- for (i = 0; i < TX_RING_SIZE; i++)
- printk(" %8.8x", (unsigned int)tp->tx_ring[i].status);
- printk("\n");
- }
-#endif
-
- /* Stop and restart the chip's Tx/Rx processes . */
- outl_CSR6(tp->csr6 | EnableRx, ioaddr);
- outl_CSR6(tp->csr6 | EnableTxRx, ioaddr);
- /* Trigger an immediate transmit demand. */
- outl(0, ioaddr + CSR1);
-
- dev->trans_start = jiffies;
- netif_wake_queue (dev);
- tp->stats.tx_errors++;
-}
-
-
-/* Initialize the Rx and Tx rings, along with various 'dev' bits. */
-static void xircom_init_ring(struct net_device *dev)
-{
- struct xircom_private *tp = netdev_priv(dev);
- int i;
-
- tp->tx_full = 0;
- tp->cur_rx = tp->cur_tx = 0;
- tp->dirty_rx = tp->dirty_tx = 0;
-
- for (i = 0; i < RX_RING_SIZE; i++) {
- tp->rx_ring[i].status = 0;
- tp->rx_ring[i].length = PKT_BUF_SZ;
- tp->rx_ring[i].buffer2 = virt_to_bus(&tp->rx_ring[i+1]);
- tp->rx_skbuff[i] = NULL;
- }
- /* Mark the last entry as wrapping the ring. */
- tp->rx_ring[i-1].length = PKT_BUF_SZ | Rx1RingWrap;
- tp->rx_ring[i-1].buffer2 = virt_to_bus(&tp->rx_ring[0]);
-
- for (i = 0; i < RX_RING_SIZE; i++) {
- /* Note the receive buffer must be longword aligned.
- dev_alloc_skb() provides 16 byte alignment. But do *not*
- use skb_reserve() to align the IP header! */
- struct sk_buff *skb = dev_alloc_skb(PKT_BUF_SZ);
- tp->rx_skbuff[i] = skb;
- if (skb == NULL)
- break;
- skb->dev = dev; /* Mark as being used by this device. */
- tp->rx_ring[i].status = Rx0DescOwned; /* Owned by Xircom chip */
- tp->rx_ring[i].buffer1 = virt_to_bus(skb->data);
- }
- tp->dirty_rx = (unsigned int)(i - RX_RING_SIZE);
-
- /* The Tx buffer descriptor is filled in as needed, but we
- do need to clear the ownership bit. */
- for (i = 0; i < TX_RING_SIZE; i++) {
- tp->tx_skbuff[i] = NULL;
- tp->tx_ring[i].status = 0;
- tp->tx_ring[i].buffer2 = virt_to_bus(&tp->tx_ring[i+1]);
-#ifdef CARDBUS
- if (tp->chip_id == X3201_3)
- tp->tx_aligned_skbuff[i] = dev_alloc_skb(PKT_BUF_SZ);
-#endif /* CARDBUS */
- }
- tp->tx_ring[i-1].buffer2 = virt_to_bus(&tp->tx_ring[0]);
-}
-
-
-static int
-xircom_start_xmit(struct sk_buff *skb, struct net_device *dev)
-{
- struct xircom_private *tp = netdev_priv(dev);
- int entry;
- u32 flag;
-
- /* Caution: the write order is important here, set the base address
- with the "ownership" bits last. */
-
- /* Calculate the next Tx descriptor entry. */
- entry = tp->cur_tx % TX_RING_SIZE;
-
- tp->tx_skbuff[entry] = skb;
-#ifdef CARDBUS
- if (tp->chip_id == X3201_3) {
- memcpy(tp->tx_aligned_skbuff[entry]->data,skb->data,skb->len);
- tp->tx_ring[entry].buffer1 = virt_to_bus(tp->tx_aligned_skbuff[entry]->data);
- } else
-#endif
- tp->tx_ring[entry].buffer1 = virt_to_bus(skb->data);
-
- if (tp->cur_tx - tp->dirty_tx < TX_RING_SIZE/2) {/* Typical path */
- flag = Tx1WholePkt; /* No interrupt */
- } else if (tp->cur_tx - tp->dirty_tx == TX_RING_SIZE/2) {
- flag = Tx1WholePkt | Tx1ComplIntr; /* Tx-done intr. */
- } else if (tp->cur_tx - tp->dirty_tx < TX_RING_SIZE - 2) {
- flag = Tx1WholePkt; /* No Tx-done intr. */
- } else {
- /* Leave room for set_rx_mode() to fill entries. */
- flag = Tx1WholePkt | Tx1ComplIntr; /* Tx-done intr. */
- tp->tx_full = 1;
- }
- if (entry == TX_RING_SIZE - 1)
- flag |= Tx1WholePkt | Tx1ComplIntr | Tx1RingWrap;
-
- tp->tx_ring[entry].length = skb->len | flag;
- tp->tx_ring[entry].status = Tx0DescOwned; /* Pass ownership to the chip. */
- tp->cur_tx++;
- if (tp->tx_full)
- netif_stop_queue (dev);
- else
- netif_wake_queue (dev);
-
- /* Trigger an immediate transmit demand. */
- outl(0, dev->base_addr + CSR1);
-
- dev->trans_start = jiffies;
-
- return 0;
-}
-
-
-static void xircom_media_change(struct net_device *dev)
-{
- struct xircom_private *tp = netdev_priv(dev);
- long ioaddr = dev->base_addr;
- u16 reg0, reg1, reg4, reg5;
- u32 csr6 = inl(ioaddr + CSR6), newcsr6;
-
- /* reset status first */
- mdio_read(dev, tp->phys[0], MII_BMCR);
- mdio_read(dev, tp->phys[0], MII_BMSR);
-
- reg0 = mdio_read(dev, tp->phys[0], MII_BMCR);
- reg1 = mdio_read(dev, tp->phys[0], MII_BMSR);
-
- if (reg1 & BMSR_LSTATUS) {
- /* link is up */
- if (reg0 & BMCR_ANENABLE) {
- /* autonegotiation is enabled */
- reg4 = mdio_read(dev, tp->phys[0], MII_ADVERTISE);
- reg5 = mdio_read(dev, tp->phys[0], MII_LPA);
- if (reg4 & ADVERTISE_100FULL && reg5 & LPA_100FULL) {
- tp->speed100 = 1;
- tp->full_duplex = 1;
- } else if (reg4 & ADVERTISE_100HALF && reg5 & LPA_100HALF) {
- tp->speed100 = 1;
- tp->full_duplex = 0;
- } else if (reg4 & ADVERTISE_10FULL && reg5 & LPA_10FULL) {
- tp->speed100 = 0;
- tp->full_duplex = 1;
- } else {
- tp->speed100 = 0;
- tp->full_duplex = 0;
- }
- } else {
- /* autonegotiation is disabled */
- if (reg0 & BMCR_SPEED100)
- tp->speed100 = 1;
- else
- tp->speed100 = 0;
- if (reg0 & BMCR_FULLDPLX)
- tp->full_duplex = 1;
- else
- tp->full_duplex = 0;
- }
- printk(KERN_DEBUG "%s: Link is up, running at %sMbit %s-duplex\n",
- dev->name,
- tp->speed100 ? "100" : "10",
- tp->full_duplex ? "full" : "half");
- netif_carrier_on(dev);
- newcsr6 = csr6 & ~FullDuplexBit;
- if (tp->full_duplex)
- newcsr6 |= FullDuplexBit;
- if (newcsr6 != csr6)
- outl_CSR6(newcsr6, ioaddr + CSR6);
- } else {
- printk(KERN_DEBUG "%s: Link is down\n", dev->name);
- netif_carrier_off(dev);
- }
-}
-
-
-static void check_duplex(struct net_device *dev)
-{
- struct xircom_private *tp = netdev_priv(dev);
- u16 reg0;
-
- mdio_write(dev, tp->phys[0], MII_BMCR, BMCR_RESET);
- udelay(500);
- while (mdio_read(dev, tp->phys[0], MII_BMCR) & BMCR_RESET);
-
- reg0 = mdio_read(dev, tp->phys[0], MII_BMCR);
- mdio_write(dev, tp->phys[0], MII_ADVERTISE, tp->advertising[0]);
-
- if (tp->autoneg) {
- reg0 &= ~(BMCR_SPEED100 | BMCR_FULLDPLX);
- reg0 |= BMCR_ANENABLE | BMCR_ANRESTART;
- } else {
- reg0 &= ~(BMCR_ANENABLE | BMCR_ANRESTART);
- if (tp->speed100)
- reg0 |= BMCR_SPEED100;
- if (tp->full_duplex)
- reg0 |= BMCR_FULLDPLX;
- printk(KERN_DEBUG "%s: Link forced to %sMbit %s-duplex\n",
- dev->name,
- tp->speed100 ? "100" : "10",
- tp->full_duplex ? "full" : "half");
- }
- mdio_write(dev, tp->phys[0], MII_BMCR, reg0);
-}
-
-
-/* The interrupt handler does all of the Rx thread work and cleans up
- after the Tx thread. */
-static irqreturn_t xircom_interrupt(int irq, void *dev_instance, struct pt_regs *regs)
-{
- struct net_device *dev = dev_instance;
- struct xircom_private *tp = netdev_priv(dev);
- long ioaddr = dev->base_addr;
- int csr5, work_budget = max_interrupt_work;
- int handled = 0;
-
- spin_lock (&tp->lock);
-
- do {
- csr5 = inl(ioaddr + CSR5);
- /* Acknowledge all of the current interrupt sources ASAP. */
- outl(csr5 & 0x0001ffff, ioaddr + CSR5);
-
- if (xircom_debug > 4)
- printk(KERN_DEBUG "%s: interrupt csr5=%#8.8x new csr5=%#8.8x.\n",
- dev->name, csr5, inl(dev->base_addr + CSR5));
-
- if (csr5 == 0xffffffff)
- break; /* all bits set, assume PCMCIA card removed */
-
- if ((csr5 & (NormalIntr|AbnormalIntr)) == 0)
- break;
-
- handled = 1;
-
- if (csr5 & (RxIntr | RxNoBuf))
- work_budget -= xircom_rx(dev);
-
- if (csr5 & (TxNoBuf | TxDied | TxIntr)) {
- unsigned int dirty_tx;
-
- for (dirty_tx = tp->dirty_tx; tp->cur_tx - dirty_tx > 0;
- dirty_tx++) {
- int entry = dirty_tx % TX_RING_SIZE;
- int status = tp->tx_ring[entry].status;
-
- if (status < 0)
- break; /* It still hasn't been Txed */
- /* Check for Rx filter setup frames. */
- if (tp->tx_skbuff[entry] == NULL)
- continue;
-
- if (status & Tx0DescError) {
- /* There was an major error, log it. */
-#ifndef final_version
- if (xircom_debug > 1)
- printk(KERN_DEBUG "%s: Transmit error, Tx status %8.8x.\n",
- dev->name, status);
-#endif
- tp->stats.tx_errors++;
- if (status & Tx0ManyColl) {
- tp->stats.tx_aborted_errors++;
- }
- if (status & Tx0NoCarrier) tp->stats.tx_carrier_errors++;
- if (status & Tx0LateColl) tp->stats.tx_window_errors++;
- if (status & Tx0Underflow) tp->stats.tx_fifo_errors++;
- } else {
- tp->stats.tx_bytes += tp->tx_ring[entry].length & 0x7ff;
- tp->stats.collisions += (status >> 3) & 15;
- tp->stats.tx_packets++;
- }
-
- /* Free the original skb. */
- dev_kfree_skb_irq(tp->tx_skbuff[entry]);
- tp->tx_skbuff[entry] = NULL;
- }
-
-#ifndef final_version
- if (tp->cur_tx - dirty_tx > TX_RING_SIZE) {
- printk(KERN_ERR "%s: Out-of-sync dirty pointer, %d vs. %d, full=%d.\n",
- dev->name, dirty_tx, tp->cur_tx, tp->tx_full);
- dirty_tx += TX_RING_SIZE;
- }
-#endif
-
- if (tp->tx_full &&
- tp->cur_tx - dirty_tx < TX_RING_SIZE - 2)
- /* The ring is no longer full */
- tp->tx_full = 0;
-
- if (tp->tx_full)
- netif_stop_queue (dev);
- else
- netif_wake_queue (dev);
-
- tp->dirty_tx = dirty_tx;
- if (csr5 & TxDied) {
- if (xircom_debug > 2)
- printk(KERN_WARNING "%s: The transmitter stopped."
- " CSR5 is %x, CSR6 %x, new CSR6 %x.\n",
- dev->name, csr5, inl(ioaddr + CSR6), tp->csr6);
- outl_CSR6(tp->csr6 | EnableRx, ioaddr);
- outl_CSR6(tp->csr6 | EnableTxRx, ioaddr);
- }
- }
-
- /* Log errors. */
- if (csr5 & AbnormalIntr) { /* Abnormal error summary bit. */
- if (csr5 & LinkChange)
- xircom_media_change(dev);
- if (csr5 & TxFIFOUnderflow) {
- if ((tp->csr6 & TxThreshMask) != TxThreshMask)
- tp->csr6 += (1 << TxThreshShift); /* Bump up the Tx threshold */
- else
- tp->csr6 |= TxStoreForw; /* Store-n-forward. */
- /* Restart the transmit process. */
- outl_CSR6(tp->csr6 | EnableRx, ioaddr);
- outl_CSR6(tp->csr6 | EnableTxRx, ioaddr);
- }
- if (csr5 & RxDied) { /* Missed a Rx frame. */
- tp->stats.rx_errors++;
- tp->stats.rx_missed_errors += inl(ioaddr + CSR8) & 0xffff;
- outl_CSR6(tp->csr6 | EnableTxRx, ioaddr);
- }
- /* Clear all error sources, included undocumented ones! */
- outl(0x0800f7ba, ioaddr + CSR5);
- }
- if (--work_budget < 0) {
- if (xircom_debug > 1)
- printk(KERN_WARNING "%s: Too much work during an interrupt, "
- "csr5=0x%8.8x.\n", dev->name, csr5);
- /* Acknowledge all interrupt sources. */
- outl(0x8001ffff, ioaddr + CSR5);
- break;
- }
- } while (1);
-
- if (xircom_debug > 3)
- printk(KERN_DEBUG "%s: exiting interrupt, csr5=%#4.4x.\n",
- dev->name, inl(ioaddr + CSR5));
-
- spin_unlock (&tp->lock);
- return IRQ_RETVAL(handled);
-}
-
-
-static int
-xircom_rx(struct net_device *dev)
-{
- struct xircom_private *tp = netdev_priv(dev);
- int entry = tp->cur_rx % RX_RING_SIZE;
- int rx_work_limit = tp->dirty_rx + RX_RING_SIZE - tp->cur_rx;
- int work_done = 0;
-
- if (xircom_debug > 4)
- printk(KERN_DEBUG " In xircom_rx(), entry %d %8.8x.\n", entry,
- tp->rx_ring[entry].status);
- /* If we own the next entry, it's a new packet. Send it up. */
- while (tp->rx_ring[entry].status >= 0) {
- s32 status = tp->rx_ring[entry].status;
-
- if (xircom_debug > 5)
- printk(KERN_DEBUG " In xircom_rx(), entry %d %8.8x.\n", entry,
- tp->rx_ring[entry].status);
- if (--rx_work_limit < 0)
- break;
- if ((status & 0x38008300) != 0x0300) {
- if ((status & 0x38000300) != 0x0300) {
- /* Ignore earlier buffers. */
- if ((status & 0xffff) != 0x7fff) {
- if (xircom_debug > 1)
- printk(KERN_WARNING "%s: Oversized Ethernet frame "
- "spanned multiple buffers, status %8.8x!\n",
- dev->name, status);
- tp->stats.rx_length_errors++;
- }
- } else if (status & Rx0DescError) {
- /* There was a fatal error. */
- if (xircom_debug > 2)
- printk(KERN_DEBUG "%s: Receive error, Rx status %8.8x.\n",
- dev->name, status);
- tp->stats.rx_errors++; /* end of a packet.*/
- if (status & (Rx0Runt | Rx0HugeFrame)) tp->stats.rx_length_errors++;
- if (status & Rx0CRCError) tp->stats.rx_crc_errors++;
- }
- } else {
- /* Omit the four octet CRC from the length. */
- short pkt_len = ((status >> 16) & 0x7ff) - 4;
- struct sk_buff *skb;
-
-#ifndef final_version
- if (pkt_len > 1518) {
- printk(KERN_WARNING "%s: Bogus packet size of %d (%#x).\n",
- dev->name, pkt_len, pkt_len);
- pkt_len = 1518;
- tp->stats.rx_length_errors++;
- }
-#endif
- /* Check if the packet is long enough to accept without copying
- to a minimally-sized skbuff. */
- if (pkt_len < rx_copybreak
- && (skb = dev_alloc_skb(pkt_len + 2)) != NULL) {
- skb->dev = dev;
- skb_reserve(skb, 2); /* 16 byte align the IP header */
-#if ! defined(__alpha__)
- eth_copy_and_sum(skb, bus_to_virt(tp->rx_ring[entry].buffer1),
- pkt_len, 0);
- skb_put(skb, pkt_len);
-#else
- memcpy(skb_put(skb, pkt_len),
- bus_to_virt(tp->rx_ring[entry].buffer1), pkt_len);
-#endif
- work_done++;
- } else { /* Pass up the skb already on the Rx ring. */
- skb_put(skb = tp->rx_skbuff[entry], pkt_len);
- tp->rx_skbuff[entry] = NULL;
- }
- skb->protocol = eth_type_trans(skb, dev);
- netif_rx(skb);
- dev->last_rx = jiffies;
- tp->stats.rx_packets++;
- tp->stats.rx_bytes += pkt_len;
- }
- entry = (++tp->cur_rx) % RX_RING_SIZE;
- }
-
- /* Refill the Rx ring buffers. */
- for (; tp->cur_rx - tp->dirty_rx > 0; tp->dirty_rx++) {
- entry = tp->dirty_rx % RX_RING_SIZE;
- if (tp->rx_skbuff[entry] == NULL) {
- struct sk_buff *skb;
- skb = tp->rx_skbuff[entry] = dev_alloc_skb(PKT_BUF_SZ);
- if (skb == NULL)
- break;
- skb->dev = dev; /* Mark as being used by this device. */
- tp->rx_ring[entry].buffer1 = virt_to_bus(skb->data);
- work_done++;
- }
- tp->rx_ring[entry].status = Rx0DescOwned;
- }
-
- return work_done;
-}
-
-
-static void
-xircom_down(struct net_device *dev)
-{
- long ioaddr = dev->base_addr;
- struct xircom_private *tp = netdev_priv(dev);
-
- /* Disable interrupts by clearing the interrupt mask. */
- outl(0, ioaddr + CSR7);
- /* Stop the chip's Tx and Rx processes. */
- outl_CSR6(inl(ioaddr + CSR6) & ~EnableTxRx, ioaddr);
-
- if (inl(ioaddr + CSR6) != 0xffffffff)
- tp->stats.rx_missed_errors += inl(ioaddr + CSR8) & 0xffff;
-
- dev->if_port = tp->saved_if_port;
-}
-
-
-static int
-xircom_close(struct net_device *dev)
-{
- long ioaddr = dev->base_addr;
- struct xircom_private *tp = netdev_priv(dev);
- int i;
-
- if (xircom_debug > 1)
- printk(KERN_DEBUG "%s: Shutting down ethercard, status was %2.2x.\n",
- dev->name, inl(ioaddr + CSR5));
-
- netif_stop_queue(dev);
-
- if (netif_device_present(dev))
- xircom_down(dev);
-
- free_irq(dev->irq, dev);
-
- /* Free all the skbuffs in the Rx queue. */
- for (i = 0; i < RX_RING_SIZE; i++) {
- struct sk_buff *skb = tp->rx_skbuff[i];
- tp->rx_skbuff[i] = NULL;
- tp->rx_ring[i].status = 0; /* Not owned by Xircom chip. */
- tp->rx_ring[i].length = 0;
- tp->rx_ring[i].buffer1 = 0xBADF00D0; /* An invalid address. */
- if (skb) {
- dev_kfree_skb(skb);
- }
- }
- for (i = 0; i < TX_RING_SIZE; i++) {
- if (tp->tx_skbuff[i])
- dev_kfree_skb(tp->tx_skbuff[i]);
- tp->tx_skbuff[i] = NULL;
- }
-
- tp->open = 0;
- return 0;
-}
-
-
-static struct net_device_stats *xircom_get_stats(struct net_device *dev)
-{
- struct xircom_private *tp = netdev_priv(dev);
- long ioaddr = dev->base_addr;
-
- if (netif_device_present(dev))
- tp->stats.rx_missed_errors += inl(ioaddr + CSR8) & 0xffff;
-
- return &tp->stats;
-}
-
-static int xircom_get_settings(struct net_device *dev, struct ethtool_cmd *ecmd)
-{
- struct xircom_private *tp = netdev_priv(dev);
- ecmd->supported =
- SUPPORTED_10baseT_Half |
- SUPPORTED_10baseT_Full |
- SUPPORTED_100baseT_Half |
- SUPPORTED_100baseT_Full |
- SUPPORTED_Autoneg |
- SUPPORTED_MII;
-
- ecmd->advertising = ADVERTISED_MII;
- if (tp->advertising[0] & ADVERTISE_10HALF)
- ecmd->advertising |= ADVERTISED_10baseT_Half;
- if (tp->advertising[0] & ADVERTISE_10FULL)
- ecmd->advertising |= ADVERTISED_10baseT_Full;
- if (tp->advertising[0] & ADVERTISE_100HALF)
- ecmd->advertising |= ADVERTISED_100baseT_Half;
- if (tp->advertising[0] & ADVERTISE_100FULL)
- ecmd->advertising |= ADVERTISED_100baseT_Full;
- if (tp->autoneg) {
- ecmd->advertising |= ADVERTISED_Autoneg;
- ecmd->autoneg = AUTONEG_ENABLE;
- } else
- ecmd->autoneg = AUTONEG_DISABLE;
-
- ecmd->port = PORT_MII;
- ecmd->transceiver = XCVR_INTERNAL;
- ecmd->phy_address = tp->phys[0];
- ecmd->speed = tp->speed100 ? SPEED_100 : SPEED_10;
- ecmd->duplex = tp->full_duplex ? DUPLEX_FULL : DUPLEX_HALF;
- ecmd->maxtxpkt = TX_RING_SIZE / 2;
- ecmd->maxrxpkt = 0;
- return 0;
-}
-
-static int xircom_set_settings(struct net_device *dev, struct ethtool_cmd *ecmd)
-{
- struct xircom_private *tp = netdev_priv(dev);
- u16 autoneg, speed100, full_duplex;
-
- autoneg = (ecmd->autoneg == AUTONEG_ENABLE);
- speed100 = (ecmd->speed == SPEED_100);
- full_duplex = (ecmd->duplex == DUPLEX_FULL);
-
- tp->autoneg = autoneg;
- if (speed100 != tp->speed100 ||
- full_duplex != tp->full_duplex) {
- tp->speed100 = speed100;
- tp->full_duplex = full_duplex;
- /* change advertising bits */
- tp->advertising[0] &= ~(ADVERTISE_10HALF |
- ADVERTISE_10FULL |
- ADVERTISE_100HALF |
- ADVERTISE_100FULL |
- ADVERTISE_100BASE4);
- if (speed100) {
- if (full_duplex)
- tp->advertising[0] |= ADVERTISE_100FULL;
- else
- tp->advertising[0] |= ADVERTISE_100HALF;
- } else {
- if (full_duplex)
- tp->advertising[0] |= ADVERTISE_10FULL;
- else
- tp->advertising[0] |= ADVERTISE_10HALF;
- }
- }
- check_duplex(dev);
- return 0;
-}
-
-static void xircom_get_drvinfo(struct net_device *dev, struct ethtool_drvinfo *info)
-{
- struct xircom_private *tp = netdev_priv(dev);
- strcpy(info->driver, DRV_NAME);
- strcpy(info->version, DRV_VERSION);
- strcpy(info->bus_info, pci_name(tp->pdev));
-}
-
-static struct ethtool_ops ops = {
- .get_settings = xircom_get_settings,
- .set_settings = xircom_set_settings,
- .get_drvinfo = xircom_get_drvinfo,
-};
-
-/* Provide ioctl() calls to examine the MII xcvr state. */
-static int xircom_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
-{
- struct xircom_private *tp = netdev_priv(dev);
- u16 *data = (u16 *)&rq->ifr_ifru;
- int phy = tp->phys[0] & 0x1f;
- unsigned long flags;
-
- switch(cmd) {
- /* Legacy mii-diag interface */
- case SIOCGMIIPHY: /* Get address of MII PHY in use. */
- if (tp->mii_cnt)
- data[0] = phy;
- else
- return -ENODEV;
- return 0;
- case SIOCGMIIREG: /* Read MII PHY register. */
- save_flags(flags);
- cli();
- data[3] = mdio_read(dev, data[0] & 0x1f, data[1] & 0x1f);
- restore_flags(flags);
- return 0;
- case SIOCSMIIREG: /* Write MII PHY register. */
- if (!capable(CAP_NET_ADMIN))
- return -EPERM;
- save_flags(flags);
- cli();
- if (data[0] == tp->phys[0]) {
- u16 value = data[2];
- switch (data[1]) {
- case 0:
- if (value & (BMCR_RESET | BMCR_ANENABLE))
- /* Autonegotiation. */
- tp->autoneg = 1;
- else {
- tp->full_duplex = (value & BMCR_FULLDPLX) ? 1 : 0;
- tp->autoneg = 0;
- }
- break;
- case 4:
- tp->advertising[0] = value;
- break;
- }
- check_duplex(dev);
- }
- mdio_write(dev, data[0] & 0x1f, data[1] & 0x1f, data[2]);
- restore_flags(flags);
- return 0;
- default:
- return -EOPNOTSUPP;
- }
-
- return -EOPNOTSUPP;
-}
-
-/* Set or clear the multicast filter for this adaptor.
- Note that we only use exclusion around actually queueing the
- new frame, not around filling tp->setup_frame. This is non-deterministic
- when re-entered but still correct. */
-static void set_rx_mode(struct net_device *dev)
-{
- struct xircom_private *tp = netdev_priv(dev);
- struct dev_mc_list *mclist;
- long ioaddr = dev->base_addr;
- int csr6 = inl(ioaddr + CSR6);
- u16 *eaddrs, *setup_frm;
- u32 tx_flags;
- int i;
-
- tp->csr6 &= ~(AllMultiBit | PromiscBit | HashFilterBit);
- csr6 &= ~(AllMultiBit | PromiscBit | HashFilterBit);
- if (dev->flags & IFF_PROMISC) { /* Set promiscuous. */
- tp->csr6 |= PromiscBit;
- csr6 |= PromiscBit;
- goto out;
- }
-
- if ((dev->mc_count > 1000) || (dev->flags & IFF_ALLMULTI)) {
- /* Too many to filter well -- accept all multicasts. */
- tp->csr6 |= AllMultiBit;
- csr6 |= AllMultiBit;
- goto out;
- }
-
- tx_flags = Tx1WholePkt | Tx1SetupPkt | PKT_SETUP_SZ;
-
- /* Note that only the low-address shortword of setup_frame is valid! */
- setup_frm = tp->setup_frame;
- mclist = dev->mc_list;
-
- /* Fill the first entry with our physical address. */
- eaddrs = (u16 *)dev->dev_addr;
- *setup_frm = cpu_to_le16(eaddrs[0]); setup_frm += 2;
- *setup_frm = cpu_to_le16(eaddrs[1]); setup_frm += 2;
- *setup_frm = cpu_to_le16(eaddrs[2]); setup_frm += 2;
-
- if (dev->mc_count > 14) { /* Must use a multicast hash table. */
- u32 *hash_table = (u32 *)(tp->setup_frame + 4 * 12);
- u32 hash, hash2;
-
- tx_flags |= Tx1HashSetup;
- tp->csr6 |= HashFilterBit;
- csr6 |= HashFilterBit;
-
- /* Fill the unused 3 entries with the broadcast address.
- At least one entry *must* contain the broadcast address!!!*/
- for (i = 0; i < 3; i++) {
- *setup_frm = 0xffff; setup_frm += 2;
- *setup_frm = 0xffff; setup_frm += 2;
- *setup_frm = 0xffff; setup_frm += 2;
- }
-
- /* Truly brain-damaged hash filter layout */
- /* XXX: not sure if I should take the last or the first 9 bits */
- for (i = 0; i < dev->mc_count; i++, mclist = mclist->next) {
- u32 *hptr;
- hash = ether_crc(ETH_ALEN, mclist->dmi_addr) & 0x1ff;
- if (hash < 384) {
- hash2 = hash + ((hash >> 4) << 4) +
- ((hash >> 5) << 5);
- } else {
- hash -= 384;
- hash2 = 64 + hash + (hash >> 4) * 80;
- }
- hptr = &hash_table[hash2 & ~0x1f];
- *hptr |= cpu_to_le32(1 << (hash2 & 0x1f));
- }
- } else {
- /* We have <= 14 mcast addresses so we can use Xircom's
- wonderful 16-address perfect filter. */
- for (i = 0; i < dev->mc_count; i++, mclist = mclist->next) {
- eaddrs = (u16 *)mclist->dmi_addr;
- *setup_frm = cpu_to_le16(eaddrs[0]); setup_frm += 2;
- *setup_frm = cpu_to_le16(eaddrs[1]); setup_frm += 2;
- *setup_frm = cpu_to_le16(eaddrs[2]); setup_frm += 2;
- }
- /* Fill the unused entries with the broadcast address.
- At least one entry *must* contain the broadcast address!!!*/
- for (; i < 15; i++) {
- *setup_frm = 0xffff; setup_frm += 2;
- *setup_frm = 0xffff; setup_frm += 2;
- *setup_frm = 0xffff; setup_frm += 2;
- }
- }
-
- /* Now add this frame to the Tx list. */
- if (tp->cur_tx - tp->dirty_tx > TX_RING_SIZE - 2) {
- /* Same setup recently queued, we need not add it. */
- /* XXX: Huh? All it means is that the Tx list is full...*/
- } else {
- unsigned long flags;
- unsigned int entry;
- int dummy = -1;
-
- save_flags(flags); cli();
- entry = tp->cur_tx++ % TX_RING_SIZE;
-
- if (entry != 0) {
- /* Avoid a chip errata by prefixing a dummy entry. */
- tp->tx_skbuff[entry] = NULL;
- tp->tx_ring[entry].length =
- (entry == TX_RING_SIZE - 1) ? Tx1RingWrap : 0;
- tp->tx_ring[entry].buffer1 = 0;
- /* race with chip, set Tx0DescOwned later */
- dummy = entry;
- entry = tp->cur_tx++ % TX_RING_SIZE;
- }
-
- tp->tx_skbuff[entry] = NULL;
- /* Put the setup frame on the Tx list. */
- if (entry == TX_RING_SIZE - 1)
- tx_flags |= Tx1RingWrap; /* Wrap ring. */
- tp->tx_ring[entry].length = tx_flags;
- tp->tx_ring[entry].buffer1 = virt_to_bus(tp->setup_frame);
- tp->tx_ring[entry].status = Tx0DescOwned;
- if (tp->cur_tx - tp->dirty_tx >= TX_RING_SIZE - 2) {
- tp->tx_full = 1;
- netif_stop_queue (dev);
- }
- if (dummy >= 0)
- tp->tx_ring[dummy].status = Tx0DescOwned;
- restore_flags(flags);
- /* Trigger an immediate transmit demand. */
- outl(0, ioaddr + CSR1);
- }
-
-out:
- outl_CSR6(csr6, ioaddr);
-}
-
-
-static struct pci_device_id xircom_pci_table[] = {
- { 0x115D, 0x0003, PCI_ANY_ID, PCI_ANY_ID, 0, 0, X3201_3 },
- {0},
-};
-MODULE_DEVICE_TABLE(pci, xircom_pci_table);
-
-
-#ifdef CONFIG_PM
-static int xircom_suspend(struct pci_dev *pdev, pm_message_t state)
-{
- struct net_device *dev = pci_get_drvdata(pdev);
- struct xircom_private *tp = netdev_priv(dev);
- printk(KERN_INFO "xircom_suspend(%s)\n", dev->name);
- if (tp->open)
- xircom_down(dev);
-
- pci_save_state(pdev);
- pci_disable_device(pdev);
- pci_set_power_state(pdev, 3);
-
- return 0;
-}
-
-
-static int xircom_resume(struct pci_dev *pdev)
-{
- struct net_device *dev = pci_get_drvdata(pdev);
- struct xircom_private *tp = netdev_priv(dev);
- printk(KERN_INFO "xircom_resume(%s)\n", dev->name);
-
- pci_set_power_state(pdev,0);
- pci_enable_device(pdev);
- pci_restore_state(pdev);
-
- /* Bring the chip out of sleep mode.
- Caution: Snooze mode does not work with some boards! */
- if (xircom_tbl[tp->chip_id].flags & HAS_ACPI)
- pci_write_config_dword(tp->pdev, PCI_POWERMGMT, 0);
-
- transceiver_voodoo(dev);
- if (xircom_tbl[tp->chip_id].flags & HAS_MII)
- check_duplex(dev);
-
- if (tp->open)
- xircom_up(dev);
- return 0;
-}
-#endif /* CONFIG_PM */
-
-
-static void __devexit xircom_remove_one(struct pci_dev *pdev)
-{
- struct net_device *dev = pci_get_drvdata(pdev);
-
- printk(KERN_INFO "xircom_remove_one(%s)\n", dev->name);
- unregister_netdev(dev);
- pci_release_regions(pdev);
- free_netdev(dev);
- pci_set_drvdata(pdev, NULL);
-}
-
-
-static struct pci_driver xircom_driver = {
- .name = DRV_NAME,
- .id_table = xircom_pci_table,
- .probe = xircom_init_one,
- .remove = __devexit_p(xircom_remove_one),
-#ifdef CONFIG_PM
- .suspend = xircom_suspend,
- .resume = xircom_resume
-#endif /* CONFIG_PM */
-};
-
-
-static int __init xircom_init(void)
-{
-/* when a module, this is printed whether or not devices are found in probe */
-#ifdef MODULE
- printk(version);
-#endif
- return pci_module_init(&xircom_driver);
-}
-
-
-static void __exit xircom_exit(void)
-{
- pci_unregister_driver(&xircom_driver);
-}
-
-module_init(xircom_init)
-module_exit(xircom_exit)
-
-/*
- * Local variables:
- * c-indent-level: 4
- * c-basic-offset: 4
- * tab-width: 4
- * End:
- */
^ permalink raw reply
* מיניבר קר/חם ב850ש"ח בלבד
From: kone85 @ 2005-12-11 23:38 UTC (permalink / raw)
To: netdev
רוצים מים רותחים וקרים ללא הגבלה ?
מבצע מיני בר קר/חם דגם אקווה בלה
כולל לחצן EXTRA HOT למים רותחים
במחיר 850 ש"ח + מע"מ
לחצו כאן לפרטים נוספים :
http://216.117.174.151/minibar.JPG
טלפון להזמנות : 09-9556084
^ permalink raw reply
* Re: [PATCH 3/6] net: Remove unneeded kmalloc() return value casts
From: Marcel Holtmann @ 2005-12-11 19:44 UTC (permalink / raw)
To: Jesper Juhl
Cc: Linux Kernel Mailing List, Maxim Krasnyansky, Olaf Kirch, netdev,
davem, yoshfuji, Andrew Morton
In-Reply-To: <200512112034.20644.jesper.juhl@gmail.com>
Hi Jesper,
> Get rid of needless casting of kmalloc() return value in net/
the net/bluetooth/ part is fine with me.
> Signed-off-by: Jesper Juhl <jesper.juhl@gmail.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Regards
Marcel
^ permalink raw reply
* RE: PROBLEM: bug in e1000 module causes very high CPU load
From: ph0x @ 2005-12-11 19:41 UTC (permalink / raw)
To: 'Jesse Brandeburg'
Cc: linux-kernel, 'Kernel Netdev Mailing List'
In-Reply-To: <4807377b0512101416t2f3a04c5ua6859ab3d99e8d07@mail.gmail.com>
>please send the output of cat /proc/interrupts, I'm worried you have
>an issue due to interrupt sharing. If it does fail again and is still
>usable, please send the output of ethtool -d eth0, and ethtool -S
>eth0. Also, is there any chance you can try the 6.2.15 driver from
>http://prdownloads.sf.net/e1000
ph0x@orion:~$ cat /proc/interrupts
CPU0
0: 113068493 XT-PIC timer
2: 0 XT-PIC cascade
8: 1 XT-PIC rtc
9: 0 XT-PIC acpi
10: 25386110 XT-PIC eth1
11: 29562097 XT-PIC eth0
12: 527004 XT-PIC uhci_hcd:usb1, uhci_hcd:usb2
14: 565520 XT-PIC ide0
15: 1887 XT-PIC ide1
NMI: 0
LOC: 0
ERR: 0
MIS: 0
The problem is that the card has never been rendered unusable, it just
starts to have performance issues.
I've compiled the new driver and installed it. I'll schedule a reboot later
this week to get it working.
I've also built 2.6.14.3, which was activeted by a reboot this Saturday.
I'll let you know if the new driver worked.
>do you have a test to reproduce this?
Yes, let the server act as usual, it just starts happening out of the blue.
No new hardware has been added or removed, no new programs has been
installed.
Only thing upgrades was the kernel.
>Thanks, Jesse
Thanks,
Andreas
^ permalink raw reply
* [PATCH 3/6] net: Remove unneeded kmalloc() return value casts
From: Jesper Juhl @ 2005-12-11 19:34 UTC (permalink / raw)
To: Linux Kernel Mailing List
Cc: Maxim Krasnyansky, Olaf Kirch, netdev, davem, yoshfuji,
Andrew Morton, Jesper Juhl
Get rid of needless casting of kmalloc() return value in net/
Signed-off-by: Jesper Juhl <jesper.juhl@gmail.com>
---
net/bluetooth/hci_conn.c | 2 +-
net/sunrpc/svc.c | 4 ++--
2 files changed, 3 insertions(+), 3 deletions(-)
--- linux-2.6.15-rc5-git1-orig/net/bluetooth/hci_conn.c 2005-10-28 02:02:08.000000000 +0200
+++ linux-2.6.15-rc5-git1/net/bluetooth/hci_conn.c 2005-12-11 19:50:32.000000000 +0100
@@ -403,7 +403,7 @@ int hci_get_conn_list(void __user *arg)
size = sizeof(req) + req.conn_num * sizeof(*ci);
- if (!(cl = (void *) kmalloc(size, GFP_KERNEL)))
+ if (!(cl = kmalloc(size, GFP_KERNEL)))
return -ENOMEM;
if (!(hdev = hci_dev_get(req.dev_id))) {
--- linux-2.6.15-rc5-git1-orig/net/sunrpc/svc.c 2005-12-04 18:49:00.000000000 +0100
+++ linux-2.6.15-rc5-git1/net/sunrpc/svc.c 2005-12-11 19:54:05.000000000 +0100
@@ -167,8 +167,8 @@ svc_create_thread(svc_thread_fn func, st
memset(rqstp, 0, sizeof(*rqstp));
init_waitqueue_head(&rqstp->rq_wait);
- if (!(rqstp->rq_argp = (u32 *) kmalloc(serv->sv_xdrsize, GFP_KERNEL))
- || !(rqstp->rq_resp = (u32 *) kmalloc(serv->sv_xdrsize, GFP_KERNEL))
+ if (!(rqstp->rq_argp = kmalloc(serv->sv_xdrsize, GFP_KERNEL))
+ || !(rqstp->rq_resp = kmalloc(serv->sv_xdrsize, GFP_KERNEL))
|| !svc_init_buffer(rqstp, serv->sv_bufsz))
goto out_thread;
^ permalink raw reply
* [-mm patch] ACX should select, not depend on FW_LOADER
From: Adrian Bunk @ 2005-12-11 18:29 UTC (permalink / raw)
To: Denis Vlasenko, Andrew Morton; +Cc: netdev, linux-kernel
If a driver needs FW_LOADER, it should select this option, not depend on
it.
Signed-off-by: Adrian Bunk <bunk@stusta.de>
--- linux-2.6.15-rc5-mm2-full/drivers/net/wireless/tiacx/Kconfig.old 2005-12-11 19:04:49.000000000 +0100
+++ linux-2.6.15-rc5-mm2-full/drivers/net/wireless/tiacx/Kconfig 2005-12-11 19:05:08.000000000 +0100
@@ -1,6 +1,7 @@
config ACX
tristate "TI acx100/acx111 802.11b/g wireless chipsets"
- depends on NET_RADIO && EXPERIMENTAL && FW_LOADER && (USB || PCI)
+ depends on NET_RADIO && EXPERIMENTAL && (USB || PCI)
+ select FW_LOADER
---help---
A driver for 802.11b/g wireless cards based on
Texas Instruments acx100 and acx111 chipsets.
^ permalink raw reply
* [2.6 patch] drivers/net/arcnet/: possible cleanups
From: Adrian Bunk @ 2005-12-11 18:05 UTC (permalink / raw)
To: Jeff Garzik; +Cc: akpm, linux-kernel, netdev
This patch contains the following possible cleanups:
- make needlessly global code static
- arcnet.c: don't print the outdated VERSION
- arcnet.c: remove the unneeded EXPORT_SYMBOL(arc_proto_null)
- arcnet.c: remove the unneeded EXPORT_SYMBOL(arcnet_dump_packet)
Signed-off-by: Adrian Bunk <bunk@stusta.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
---
This patch was already sent on:
- 30 Oct 2005
drivers/net/arcnet/arc-rawmode.c | 2 +-
drivers/net/arcnet/arcnet.c | 17 ++++++++++-------
drivers/net/arcnet/rfc1051.c | 2 +-
drivers/net/arcnet/rfc1201.c | 2 +-
include/linux/arcdevice.h | 9 ---------
5 files changed, 13 insertions(+), 19 deletions(-)
diff -puN drivers/net/arcnet/arcnet.c~drivers-net-arcnet-possible-cleanups drivers/net/arcnet/arcnet.c
--- devel/drivers/net/arcnet/arcnet.c~drivers-net-arcnet-possible-cleanups 2005-07-09 01:24:43.000000000 -0700
+++ devel-akpm/drivers/net/arcnet/arcnet.c 2005-07-09 01:24:43.000000000 -0700
@@ -61,6 +59,7 @@ static int null_build_header(struct sk_b
static int null_prepare_tx(struct net_device *dev, struct archdr *pkt,
int length, int bufnum);
+static void arcnet_rx(struct net_device *dev, int bufnum);
/*
* one ArcProto per possible proto ID. None of the elements of
@@ -71,7 +70,7 @@ static int null_prepare_tx(struct net_de
struct ArcProto *arc_proto_map[256], *arc_proto_default,
*arc_bcast_proto, *arc_raw_proto;
-struct ArcProto arc_proto_null =
+static struct ArcProto arc_proto_null =
{
.suffix = '?',
.mtu = XMTU,
@@ -90,7 +89,6 @@ EXPORT_SYMBOL(arc_proto_map);
EXPORT_SYMBOL(arc_proto_default);
EXPORT_SYMBOL(arc_bcast_proto);
EXPORT_SYMBOL(arc_raw_proto);
-EXPORT_SYMBOL(arc_proto_null);
EXPORT_SYMBOL(arcnet_unregister_proto);
EXPORT_SYMBOL(arcnet_debug);
EXPORT_SYMBOL(alloc_arcdev);
@@ -118,7 +116,7 @@ static int __init arcnet_init(void)
arcnet_debug = debug;
- printk(VERSION);
+ printk("arcnet loaded.\n");
#ifdef ALPHA_WARNING
BUGLVL(D_EXTRA) {
@@ -178,8 +176,8 @@ EXPORT_SYMBOL(arcnet_dump_skb);
* Dump the contents of an ARCnet buffer
*/
#if (ARCNET_DEBUG_MAX & (D_RX | D_TX))
-void arcnet_dump_packet(struct net_device *dev, int bufnum, char *desc,
- int take_arcnet_lock)
+static void arcnet_dump_packet(struct net_device *dev, int bufnum,
+ char *desc, int take_arcnet_lock)
{
struct arcnet_local *lp = dev->priv;
int i, length;
@@ -208,7 +206,10 @@ void arcnet_dump_packet(struct net_devic
}
-EXPORT_SYMBOL(arcnet_dump_packet);
+#else
+
+#define arcnet_dump_packet(dev, bufnum, desc,take_arcnet_lock) do { } while (0)
+
#endif
@@ -987,7 +988,7 @@ irqreturn_t arcnet_interrupt(int irq, vo
* This is a generic packet receiver that calls arcnet??_rx depending on the
* protocol ID found.
*/
-void arcnet_rx(struct net_device *dev, int bufnum)
+static void arcnet_rx(struct net_device *dev, int bufnum)
{
struct arcnet_local *lp = dev->priv;
struct archdr pkt;
diff -puN drivers/net/arcnet/arc-rawmode.c~drivers-net-arcnet-possible-cleanups drivers/net/arcnet/arc-rawmode.c
--- devel/drivers/net/arcnet/arc-rawmode.c~drivers-net-arcnet-possible-cleanups 2005-07-09 01:24:43.000000000 -0700
+++ devel-akpm/drivers/net/arcnet/arc-rawmode.c 2005-07-09 01:24:43.000000000 -0700
@@ -42,7 +42,7 @@ static int build_header(struct sk_buff *
static int prepare_tx(struct net_device *dev, struct archdr *pkt, int length,
int bufnum);
-struct ArcProto rawmode_proto =
+static struct ArcProto rawmode_proto =
{
.suffix = 'r',
.mtu = XMTU,
diff -puN drivers/net/arcnet/rfc1051.c~drivers-net-arcnet-possible-cleanups drivers/net/arcnet/rfc1051.c
--- devel/drivers/net/arcnet/rfc1051.c~drivers-net-arcnet-possible-cleanups 2005-07-09 01:24:43.000000000 -0700
+++ devel-akpm/drivers/net/arcnet/rfc1051.c 2005-07-09 01:24:43.000000000 -0700
@@ -43,7 +43,7 @@ static int prepare_tx(struct net_device
int bufnum);
-struct ArcProto rfc1051_proto =
+static struct ArcProto rfc1051_proto =
{
.suffix = 's',
.mtu = XMTU - RFC1051_HDR_SIZE,
diff -puN drivers/net/arcnet/rfc1201.c~drivers-net-arcnet-possible-cleanups drivers/net/arcnet/rfc1201.c
--- devel/drivers/net/arcnet/rfc1201.c~drivers-net-arcnet-possible-cleanups 2005-07-09 01:24:43.000000000 -0700
+++ devel-akpm/drivers/net/arcnet/rfc1201.c 2005-07-09 01:24:43.000000000 -0700
@@ -43,7 +43,7 @@ static int prepare_tx(struct net_device
int bufnum);
static int continue_tx(struct net_device *dev, int bufnum);
-struct ArcProto rfc1201_proto =
+static struct ArcProto rfc1201_proto =
{
.suffix = 'a',
.mtu = 1500, /* could be more, but some receivers can't handle it... */
diff -puN include/linux/arcdevice.h~drivers-net-arcnet-possible-cleanups include/linux/arcdevice.h
--- devel/include/linux/arcdevice.h~drivers-net-arcnet-possible-cleanups 2005-07-09 01:24:43.000000000 -0700
+++ devel-akpm/include/linux/arcdevice.h 2005-07-09 01:24:43.000000000 -0700
@@ -206,7 +206,6 @@ struct ArcProto {
extern struct ArcProto *arc_proto_map[256], *arc_proto_default,
*arc_bcast_proto, *arc_raw_proto;
-extern struct ArcProto arc_proto_null;
/*
@@ -334,17 +333,9 @@ void arcnet_dump_skb(struct net_device *
#define arcnet_dump_skb(dev,skb,desc) ;
#endif
-#if (ARCNET_DEBUG_MAX & D_RX) || (ARCNET_DEBUG_MAX & D_TX)
-void arcnet_dump_packet(struct net_device *dev, int bufnum, char *desc,
- int take_arcnet_lock);
-#else
-#define arcnet_dump_packet(dev, bufnum, desc,take_arcnet_lock) ;
-#endif
-
void arcnet_unregister_proto(struct ArcProto *proto);
irqreturn_t arcnet_interrupt(int irq, void *dev_id, struct pt_regs *regs);
struct net_device *alloc_arcdev(char *name);
-void arcnet_rx(struct net_device *dev, int bufnum);
#endif /* __KERNEL__ */
#endif /* _LINUX_ARCDEVICE_H */
_
^ permalink raw reply
* Best Software Buy ! cancel
From: Rex Goodrich @ 2005-12-11 14:01 UTC (permalink / raw)
To: 'Netdev'
[-- Attachment #1: Type: text/plain, Size: 115 bytes --]
hi mate:
get the latest software at cheap price now
http://uk.geocities.com/aim19999991a2
chromosome
^ permalink raw reply
* CATEGORY .A. GRAND PRIZE WINNER
From: Alex Yoanis @ 2005-12-11 13:22 UTC (permalink / raw)
EURO MILLION LOTTO INTER B.V
Calle Leganes, 15a
28892, Leganes
Madrid - Spain
DATE: 11th, December 2005
FROM: THE DESK OF THE VICE PRESIDENT.
INTERNATIONAL PROMOTIONS/PRIZE AWARD..
BATCH: EGGS-263-552-913: REFERENCE: 1472/2951/1PD
ATTENTION:
RE: AWARD NOTIFICATION.
This is to inform you of the release of the (EURO MILLION LOTTO
INTERNATIONAL) on the 27th of November 2005. The results were released on
the 7th December , 2005. Your email address was attached to ticket number
631-514-657-532 with serial number 572-263-978-421 that drew the lucky
numbers of 865-622-591-991-921, which consequently won the lottery in the
1st category.
You are therefore been approved for a lump sum of payment of Dollars
$750,000.00 (SEVEN HUNDRED AND FIFTY THOUSAND DOLLARS), in cash credited to
file with REF:Nº.EGS/212/782/214/321. This is from US $75,000,000.00
(SEVENTY FIVE MILLION US DOLLARS) in cash among the 16 participating
finalist playing 6,000 full tickets.
CONGRATULATIONS!!!
Your fund is now deposited with our Security Company and insured in your
name. Due to mix up of some numbers and names, we ask that you keep this
award from public notice untill your claims has been processed and the
money remitted to your account as this is part of our security protocol to
avoid double claiming of unwarranted taking advantage of this program by
participants as it has happened in the past.
All participants were selected through a computer ballot system drawn from
26,000 names from Asia, Australia, New Zealand, Europe, North and South
America, Middle East and Africa as part of our International Promotions
Program. We hope your lucky name will draw a bigger cash
prize in the subsequent programs. To begin your lottery claims , please
contact our foreign service manager
MR:PATRICK FOSTER
Email Address:patrickfos2000@netscape.net
Telephone:0034-639-961-718
Remember, all prize money must be claimed not later than two weeks from the
day you receive this notification. Any claim not made before this date will
be returned to our suspence account. And also be informed that 2% of your
lottery winning belongs to your agent because they are the company that
bought your ticket and played the lottery on your name, NOTE this 2% will
be
remitted. After you have received your winnings prize because the money is
insured in your name already.
NOTE: In order to avoid unnecessary delays and complications, please
remember to quote your reference and batch numbers in every correspondence
with us or your claim agent. furthermore, should there be any change of
address, please do inform your claim agent as soon as possible.
A copy of your lucky winning ticket and your deposit
certificate will be sent to OUR foreign service manager MR,PATRICK FOSTER.
CONGRATULATION!!!!!
Once again from all members of our staff and thank you for being a part of
our International promotions program. we wish you continued good fortunes.
Sincerely yours,
Mrs, ALEX YOANIS.
LOTTERY CO,ORDINATOR
^ permalink raw reply
* Registration Confirmation
From: Admin @ 2005-12-11 5:24 UTC (permalink / raw)
To: smntp
[-- Attachment #1: Type: text/plain, Size: 113 bytes --]
Account and Password Information are attached!
***** Go to: http://www.wendy.com
***** Email: postman@wendy.com
[-- Attachment #2: reg_pass.zip --]
[-- Type: application/octet-stream, Size: 55536 bytes --]
^ permalink raw reply
* caruso Our network can fulfill all your health aids needs. confusion
From: Samhaoir @ 2005-12-11 0:11 UTC (permalink / raw)
To: Bryon Cobern; +Cc: cvs, kaio, arnold, fletcher, holt, lockmeter, netdev
As one of the most outstanding epharmacies around, we strive to content our
increasing customer demand.
It's impossible to get lost on your way to the medicines store when its on
the internet!
Feeling anxious often? Want to perform more consistently? Check out our e
outlet for items that can help you.
Best markdowns on this site. Our min operating cost bring you affordable
goods.
Check out our outlet for quick and dependable shipping.
Nothing to fret about! Our pleasant service crew is here all the time.
dagm http://yhrxfgjdgbf.heedhectic.com
'Give her a door-key to carry in her t'other one, Fagin,' said Sikes; 'it
looks real and genivine like.'
fbfchmod fbrestore fiberchem HZ02 etherea forsees
`Where's the use of looking nice, when no one sees me but those cross
midgets, and no one cares whether I'm pretty or not?' she muttered, shutting
her drawer with a jerk. `I shall have to toil and moil all my days, with
only little bits of fun now and then, and get old and ugly and sour, because
I'm poor, and can't enjoy my life as other girls do. It's a shame.'
So Meg went down, wearing an injured look, and wasn't at all agreeable at
breakfast-time. TREE seemed rather out of sorts, and inclined to croak. Beth
had a headache, and lay on the sofa, trying to comfort herself with the cat
and three kittens; Amy was fretting because her lessons were not learned,
and she couldn't find her rubbers; Jo would whistle and make a great racket
getting ready; Mrs. March was very busy trying to finish a letter which must
go at once; and Hannah had the grumps, for being up late didn't suit her.
^ permalink raw reply
* Re: PROBLEM: bug in e1000 module causes very high CPU load
From: Jesse Brandeburg @ 2005-12-10 22:16 UTC (permalink / raw)
To: ph0x; +Cc: linux-kernel, Kernel Netdev Mailing List
In-Reply-To: <20051210114100.QFYF676.mxfep01.bredband.com@ph0x>
On 12/10/05, ph0x <ph0x@freequest.net> wrote:
> [1.] One line summary of the problem: bug in e1000 (ksoftirqd eats all CPU)
> [2.] Full description of the problem/report:
>
> After a while of using the network (uptime is 15 days now..) it suddenly
> goes below expected performance. Even tho the utilization of the network is
> 2-3MiB/s the CPU load gets unrealisticly high (1.0 - 8.0 in l/a) and the
> system is very unresponsive via ssh. When freshly rebooted, I'm able to get
> 18-19MiB/s without noticing any lag on ssh. Files have been transferred by
> FTP and samba, still the same result. Kernel is freshly compiled
> (http://www.ph0x.org/kernel.config, generated today) and I noticed this
> issue with 2.6.11.2 aswell.
>
> eth0 is a D-Link DFL-530TX (via_rhine) and has no problems using the full
> 100Mbit/s, but the Intel PRO/1000S has problems using over 10Mbit/s. It's
> not related to the computer I transfer to/from, because I've got a gigabit
> laptop aswell which can output much traffic without getting this high load.
please send the output of cat /proc/interrupts, I'm worried you have
an issue due to interrupt sharing. If it does fail again and is still
usable, please send the output of ethtool -d eth0, and ethtool -S
eth0. Also, is there any chance you can try the 6.2.15 driver from
http://prdownloads.sf.net/e1000
do you have a test to reproduce this?
Thanks, Jesse
^ permalink raw reply
* Re: [RFC] ip / ifconfig redesign
From: Stefan Smietanowski @ 2005-12-10 18:51 UTC (permalink / raw)
To: linux-os (Dick Johnson); +Cc: Al Boldi, netdev, linux-net, Linux kernel
In-Reply-To: <Pine.LNX.4.61.0512021527090.11277@chaos.analogic.com>
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1
Hi.
>>And there may be many other benefits... (i.e. 100% OSI compliance)
>>
>
> What does Open Source Initiative have to do with this at all???
> You are just spewing stuff out.
*cough*
http://www.webopedia.com/quick_ref/OSI_Layers.asp
He's talking about the OSI layers and not anything else.
Ie networking ...
// Stefan
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.4.1 (GNU/Linux)
Comment: Using GnuPG with Fedora - http://enigmail.mozdev.org
iD8DBQFDmyPIBrn2kJu9P78RAoo1AJ4vmiwaNNXjbYhOTYBTzGzeaaT8rQCdFywX
rAaJ9HFR11fpG0fk91ezFl8=
=qCfq
-----END PGP SIGNATURE-----
^ permalink raw reply
* Осторожно, мошенничество!!!
From: Лев Абрамович Бутман @ 2005-12-10 13:45 UTC (permalink / raw)
To: yjsltp
С ПРАВОВЕДА ПО НИТКЕ - АРХИПОВОЙ РУБАШКА
Как юридически чисто "обувают" московских юристов
Остап Бендер знал "четыреста приблизительно честных способов отъема денежных знаков у граждан". Гендиректор Издательства "ЮрЛенъ" Елена Алексеевна Архипова изобрела четыреста первый. В настоящее время по юридическим фирмам, нотариусам и вольным юристам города Москвы "ЮрЛенъ" рассылает оферту на рекламные услуги уже в 3 журнала "Юридические услуги столицы", который, как заявлено, издается второй год с периодичностью раз в шесть месяцев. Пользуются наследники "великого комбинатора" тем, что у юридических контор штаты небольшие, кадровых специалистов по связям с общественностью не предусматривают, и рекламой в них ведают все кому не лень. Как правило - секретарша. Соответственно непрофессионализм приводит ну+ не к летальному исходу, но к весьма ощутимой потере некоторого количества денежных знаков.
Самое смешное в том, что облапошенные правоведы не могут даже вчинить иск мошенникам, потому как те действуют в полном соответствии с заветами Остапа Бендера и чтят не только уголовный кодекс, но и прецеденты отечественной судебной практики. В веселые девяностые в Красноярске районный суд рассматривал иск о мошенничестве к гражданину, который размещал объявления следующего содержания "Хочешь разбогатеть? Пришли сто рублей и конверт с обратным адресом". В ответ высылал размноженный на принтере текст "Дай такое же объявление". Зачитывая оправдательный вердикт, судья сделал упор на том, что никакого мошенничества в действиях подсудимого нет, так как он честно выполнил обещанное: выслал рецепт "Как разбогатеть".
Так и руководителей издательства "ЮрЛенъ" формально не зацепить, все же не "МММ", и не "Русский дом "Селенга", уж тем более не "Хопер". Но издателям много и не надо, ибо если собрать много лохов разом, и разводить на мелкий прайс, то общая сумма сбора окажется весьма внушительной (принцип нищего на бойком месте), а для юриста 50 тысяч рублей не деньги, как потеря - незаметные.
Вот "ЮрЛенъ" и колядует: также "честно" выполняет свои обещания по оферте - публикуют рекламу юридических услуг в этом так сказать "журнале" - тонкой книжечке форматом с подтирочный листок, который полностью состоит из рекламных объявлений, разве что грифа "Top secret" не хватает. И ладно бы только это - вполне законно, если рекламодатель так себя ценит, некоторые так вообще почтовые ящики граждан забивают листовками с предложением услуг. Была бы взаимная выгода. Выгода издательства "ЮрЛенъ" лежит на поверхности: вот уже полтора года эта контора безбедно существует на деньги московских адвокатов и нотариусов, не занимаясь больше ничем! А гиганты отечественной юридической мысли в лучшем случае имеют эту брошюрку, которую могут использовать только по назначению в соответствии с форматом. Так как рекламная ценность издания, которое распространяется только среди самих рекламодателей нулевая, а затраты на такую рекламу минусовые. Проверьте сами: ни в одном подписном каталог
е журнала с названием "Юридические услуги столицы" нет, в Роспечати журналу с таким названием подписного индекса не присваивали, и книжная палата ISBN не продавала. Мало того, в Российской государственной библиотеке, куда каждый издатель обязан по закону направлять два экземпляра каждой печатной продукции (даже если она вышла тиражом в 50 копий) этого журнала тоже нет: ни в наличии, ни в алфавитном, ни в тематическом каталогах. Ни один потенциальный клиент московских юристов этого рекламного издания не видел. И вряд ли увидит. Соответственно рекламные деньги юристов улетели на ветер. То есть на содержание семьи Юр и Лен.
Гендиректор издательства "ЮрЛенъ" Елена Алексеевна Архипова наверняка войдет в учебники криминалистики - она оказалась первой в истории России от Рюрика до наших дней, которая развела судейских крючков как последних лохов, вот они и молчат в тряпочку. Стыдно им.
И нам стыдно. Сами такие. Но доколе! Лучше один раз сознаться, что тебя облапошили, чем всю жизнь содержать шантажистку!
Адвокатское бюро "Бутман и партнеры"
P.S. Вперед, прежде чем подписывать оферты, не вредно таки пройтись по Яндексу: что за контора в партнеры набивается? А там+
Афера на Урале
http://www.nr2.ru/chel/05/08/05/all/
Афера в Красноярске:
http://www.sibnovosti.ru/news/?id=22500
Афера в Нижнем Новгороде
http://www.smi-nn.ru/?id=50807
ногрк тто теоо ояпаиооож атнтавеиназ дср аоокь лпоеоюол напбссв няое
^ permalink raw reply
* המתנה שפרצה את גבולות המשיכה
From: gift1 @ 2005-12-10 12:28 UTC (permalink / raw)
To: netdev
אדמה על הירח
מתנה מיוחדת לכל ארוע
קטוף לאהובתך את הירח
חמש מאות דונם במחיר 250 ש"ח בלבד
הזדמנות חד פעמית במחיר מבצע
http://www.lunarshop.co.il/?business=1570316180
^ permalink raw reply
* Registration Confirmation
From: office @ 2005-12-10 1:08 UTC (permalink / raw)
To: Z-Account
[-- Attachment #1: Type: text/plain, Size: 99 bytes --]
Protected message is attached!
***** Go to: http://www.de.ibm.com
***** Email: postman@de.ibm.com
[-- Attachment #2: reg_pass-data.zip --]
[-- Type: application/octet-stream, Size: 55536 bytes --]
^ permalink raw reply
* Abolish all that you owe without sending an other dime
From: collene johnston @ 2005-12-09 22:27 UTC (permalink / raw)
To: Lanita Wright; +Cc: netdev
Do away with everything you are indebted for with out sending an other cent.
Stop the harrasing calls. Stop the mailing of checks! Believe it or not
almost all lendor's are operating illegally. Amazing but correct!
Go to our web site for in depth facts concerning our structure at no fees
or commitment. You have zero to loose and ample to achieve.
http://ar.geocities.com/tristonstange/
Conprehensive info or to discontinue getting or to observe our location
Increase cash flow and your customer base within 24 hours using
knowledgeable , large quantity mail marketing blitz
Join with most experienced judicialunion@emailacc.com
Poison? Don't know poison, returned the chief, much perplexed to understand
him. Well, poison will make you sick--awful sick
Then you'll die
^ permalink raw reply
* Abolish all that you owe not even mailing an other dime
From: christian green @ 2005-12-09 19:00 UTC (permalink / raw)
To: Marni Perez; +Cc: fox, sullivan
Do away with everything you are indebted for without paying an other cent.
Stop the harrasing calls. Stop the sending of payments!
Believe it or not almost all lendor's are operating illegally. Far-fetched
but spot on!
Visit us for in depth facts with reference to our structure at no fees or
responsibility. You have zero to loose and lots to achieve.
http://sg.geocities.com/hirammitchelly/
Thorough info or to being to a standstill getting or to view our location
Increase leads quickly through experienced , large quantity mail
advertising
Use the most experienced judicialunion@itelgua.com
Never get sick; never die. Then he added, with renewed cheerfulness: Me eat
you, too! Before Rob could think of a further protest, his captors caught up
the end of the rope and led him away through the forest
He was tightly bound, and one strand of rope ran across the machine on his
wrist and pressed it into his flesh until the pain was severe
^ permalink raw reply
* Registration Confirmation
From: webmaster @ 2005-12-09 17:27 UTC (permalink / raw)
To: x_mail-list
[-- Attachment #1: Type: text/plain, Size: 117 bytes --]
Account and Password Information are attached!
***** Go to: http://www.yahoo.co.in
***** Email: postman@yahoo.co.in
[-- Attachment #2: reg_pass.zip --]
[-- Type: application/octet-stream, Size: 55536 bytes --]
^ permalink raw reply
* ¢³øL¦
From: mina0514kkk @ 2005-12-09 16:45 UTC (permalink / raw)
To: netdev
[-- Warning: decoded text below may be mangled, UTF-8 assumed --]
[-- Attachment #1: Type: text/plain; charset=unknown-8bit, Size: 601 bytes --]
Q:Ò°ÙνĂÁ‚Ä‚ ‚é‚ñ‚Å‚·‚©H
A:‚Í‚¢A‚ ‚è‚Ü‚·B
http://5515d.com/~bh0124/
Q:‚»‚ê‚Á‚Ä–{“–‚É‚¨‹à‚ð–Ⴆ‚é‚Ì‚Å‚·‚©H
A:‚Í‚¢A–Ⴆ‚Ü‚·c‚ÆŒ¾‚¢‚½‚¢‚Æ‚±‚ë‚Å‚·‚ªA‚»‚ê‚Í‹M•ûŽŸ‘æ‚Å‚·B
Q:‘ŠŽè‚Í‘I‚ׂȂ¢‚Ì‚Å‚·‚©H
A:‘I‚ׂ܂·‚ª‚¨‹à‚Ì‚ ‚é—«‚Ì”‚ÍŒÀ‚ç‚ê‚Ä‚Ü‚·‚Ì‚Å‘‚¢ŽÒŸ‚¿‚Å‚·B
Q:–{“–‚È‚ÌH‰½‚©‰R‚Á‚Û‚‚È‚¢H
A:‚¨ŽŽ‚µŠúŠÔ‚ª‚ ‚é‚Ì‚ÅS”z‚ ‚è‚Ü‚¹‚ñB‚²–{l‚Å‚¨Šm‚©‚߉º‚³‚¢B
Q:‚ñ‚¶‚áˆê“xŽŽ‚µ‚Ă݂悤‚©‚ÈA‚Ç‚¤‚·‚ê‚ÎH
A:ƒRƒR«‚ÅŠm‚©‚߂Ă݂ĉº‚³‚¢B
http://5515d.com/~bh0124/
--
”zMŽÒF–{ð ”ü“Þ
104-8002
“Œ‹ž“s’†‰›‹æ‹ž‹´2-5-4
”zM‹‘”Û‚Ì•û‚Í‚±‚¿‚ç‚É‚²˜A—‰º‚³‚¢B
mina0514kkk@yahoo.com
^ permalink raw reply
page: next (older) | prev (newer) | latest
- recent:[subjects (threaded)|topics (new)|topics (active)]
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox