* Re: [PATCH net-next v2 00/10] net: dsa: add generic debugfs interface
From: Jiri Pirko @ 2017-08-30 7:40 UTC (permalink / raw)
To: Vivien Didelot
Cc: David Miller, netdev, linux-kernel, kernel, f.fainelli, andrew,
privat, john, Woojung.Huh, sean.wang, nikita.yoush, cphealy
In-Reply-To: <87ziai4b99.fsf@weeman.i-did-not-set--mail-host-address--so-tickle-me>
Tue, Aug 29, 2017 at 05:57:54PM CEST, vivien.didelot@savoirfairelinux.com wrote:
>Hi David, Jiri,
>
>Jiri Pirko <jiri@resnulli.us> writes:
>
>> Tue, Aug 29, 2017 at 06:38:37AM CEST, davem@davemloft.net wrote:
>>>From: Vivien Didelot <vivien.didelot@savoirfairelinux.com>
>>>Date: Mon, 28 Aug 2017 15:17:38 -0400
>>>
>>>> This patch series adds a generic debugfs interface for the DSA
>>>> framework, so that all switch devices benefit from it, e.g. Marvell,
>>>> Broadcom, Microchip or any other DSA driver.
>>>
>>>I've been thinking this over and I agree with the feedback given that
>>>debugfs really isn't appropriate for this.
>>>
>>>Please create a DSA device class, and hang these values under
>>>appropriate sysfs device nodes that can be easily found via
>>>/sys/class/dsa/ just as easily as they would be /sys/kernel/debug/dsa/
>>>
>>>You really intend these values to be consistent across DSA devices,
>>>and you don't intend to go willy-nilly changig these exported values
>>>arbitrarily over time. That's what debugfs is for, throw-away
>>>stuff.
>>>
>>>So please make these proper device sysfs attributes rather than
>>>debugfs.
>>
>> As I wrote, I believe that there is a big overlap with devlink and its
>> dpipe subset. I think that primary we should focus on extending whatever
>> is needed for dsa there. The iface should be generic for all drivers,
>> not only dsa. dsa-specific sysfs attributes should be last-resort solution,
>> I believe we can avoid them.
>
>Please note that this interface is only meant to provide a _debug_ and
>_development_ interface to DSA users. It is enableable at compile time
>and can be ditched anytime we want, in contrary to other interfaces
>which cannot be broken or changed because they are part of the ABI.
>
>I see sysfs as a script-friendly way to access and configure kernel
>structures, so I agree with Jiri that it doesn't seem appropriate.
>
>Extending devlink is a good option for long term, but it'll take a bit
>of time to extend data structures and not duplicate stats and regs
>accesses for ports which have a net device attached to it or not.
>
>In the meantime, I didn't find anything more useful and easier to debug
>a switch fabric than dumping side-by-side stats of all ports part of the
>data plane, for example like this:
So in the meantime, if you need some quick ugly think, you can always
have it out of the tree. Sorry but these are just excuses :/
>
> # watch -n1 pr -mt {switch0/port5,switch0/port6,switch1/port5,switch1/port3}/stats
>
>where ports 5 and 6 of both switches are DSA/CPU ports (without net
>devices attached to them) and port3 is a user port. This way one can
>easily see where and why packets get dropped.
>
>We could keep this interface and simply ditch net/dsa/debugfs.c when a
>convenient devlink alternative is in place.
>
>
>Thanks,
>
> Vivien
^ permalink raw reply
* Re: [PATCH net-next 0/4] nsh: headers, GSO
From: Yang, Yi @ 2017-08-30 7:19 UTC (permalink / raw)
To: Jiri Benc
Cc: David Miller, netdev@vger.kernel.org, e@erig.me,
jan.scheurich@ericsson.com, blp@ovn.org
In-Reply-To: <20170830092040.61e5f09b@griffin>
On Wed, Aug 30, 2017 at 09:20:40AM +0200, Jiri Benc wrote:
>
> > I'll post new OVS NSH kernel datapath patch series if NSH GSO is done.
>
> Please do. Note that it's important to ensure that whenever there's a
> NSH header added, the nsh module gets loaded. The easiest way is to
> factor out code that will be shared by the NSH tc action into nsh.c.
> This would have to be done anyway so let's do it right away.
Do you mean we need move push_nsh from net/openvswitch/actions.c to
net/nsh/nsh.c in order that kernel can load nsh kernel module
automatically?
>
> Jiri
^ permalink raw reply
* Re: [PATCH net] sch_hhf: fix null pointer dereference on init failure
From: Nikolay Aleksandrov @ 2017-08-30 7:27 UTC (permalink / raw)
To: Cong Wang
Cc: Linux Kernel Network Developers, Eric Dumazet, Jamal Hadi Salim,
Jiri Pirko, Roopa Prabhu
In-Reply-To: <CAM_iQpWN6bubnnFfqoZeiuH5NF3tpQ7nb91CBp09Yw-NJzRcng@mail.gmail.com>
On 30/08/17 04:24, Cong Wang wrote:
> On Tue, Aug 29, 2017 at 12:02 PM, Nikolay Aleksandrov
> <nikolay@cumulusnetworks.com> wrote:
>> First I did it with the check in the for () conditional, but this is more
>> visible and explicit. Let me know if you'd like the shorter version. :-)
>
> Or, if you want to make the patch size smaller, just check NULL
> before for():
>
> if (!q->hh_flows)
> return;
>
> for (...)
>
> Up to you, I have no strong opinion here, slightly prefer a smaller
> one for backport.
>
Sure, either one is fine with me too. Since I'll be resubmitting these in a set
I'll use the smaller version for this one.
Thanks,
Nik
^ permalink raw reply
* Re: [PATCH net-next 0/4] nsh: headers, GSO
From: Jiri Benc @ 2017-08-30 7:20 UTC (permalink / raw)
To: Yang, Yi
Cc: David Miller, netdev@vger.kernel.org, e@erig.me,
jan.scheurich@ericsson.com, blp@ovn.org
In-Reply-To: <20170830052303.GA109175@cran64.bj.intel.com>
On Wed, 30 Aug 2017 13:23:04 +0800, Yang, Yi wrote:
> David has merged your NSH GSO series, do you have one more patch series
> to fix VxLAN-gpe+NSH GSO issue? I think we still need do something in
> skb_udp_tunnel_segment in net/ipv4/udp_offload.c to support
> VxLAN-gpe+NSH GSO.
This should work as is.
The only issue is VXLAN-GPE offloading where not all drivers distinguish
VXLAN from VXLAN-GPE in ndo_features_check, while I'm not sure their
firmware actually supports VXLAN-GPE. We don't make it easy for the
drivers to distinguish those two, the only way is to examine the
headers. We could do better here but that's for future improvement.
> I'll post new OVS NSH kernel datapath patch series if NSH GSO is done.
Please do. Note that it's important to ensure that whenever there's a
NSH header added, the nsh module gets loaded. The easiest way is to
factor out code that will be shared by the NSH tc action into nsh.c.
This would have to be done anyway so let's do it right away.
Jiri
^ permalink raw reply
* [PATCH net-next] dp83640: don't hold spinlock while calling netif_rx_ni
From: Stefan Sørensen @ 2017-08-30 6:58 UTC (permalink / raw)
To: richardcochran, netdev, davem; +Cc: Stefan Sørensen
We should not hold a spinlock while pushing the skb into the networking
stack, so move the call to netif_rx_ni out of the critical region to where
we have dropped the spinlock.
Signed-off-by: Stefan Sørensen <stefan.sorensen@spectralink.com>
---
drivers/net/phy/dp83640.c | 7 +++++--
1 file changed, 5 insertions(+), 2 deletions(-)
diff --git a/drivers/net/phy/dp83640.c b/drivers/net/phy/dp83640.c
index c3065236ffcc..cbd629822f04 100644
--- a/drivers/net/phy/dp83640.c
+++ b/drivers/net/phy/dp83640.c
@@ -874,7 +874,6 @@ static void decode_rxts(struct dp83640_private *dp83640,
shhwtstamps = skb_hwtstamps(skb);
memset(shhwtstamps, 0, sizeof(*shhwtstamps));
shhwtstamps->hwtstamp = ns_to_ktime(rxts->ns);
- netif_rx_ni(skb);
list_add(&rxts->list, &dp83640->rxpool);
break;
}
@@ -885,6 +884,9 @@ static void decode_rxts(struct dp83640_private *dp83640,
list_add_tail(&rxts->list, &dp83640->rxts);
out:
spin_unlock_irqrestore(&dp83640->rx_lock, flags);
+
+ if (shhwtstamps)
+ netif_rx_ni(skb);
}
static void decode_txts(struct dp83640_private *dp83640,
@@ -1425,7 +1427,6 @@ static bool dp83640_rxtstamp(struct phy_device *phydev,
shhwtstamps = skb_hwtstamps(skb);
memset(shhwtstamps, 0, sizeof(*shhwtstamps));
shhwtstamps->hwtstamp = ns_to_ktime(rxts->ns);
- netif_rx_ni(skb);
list_del_init(&rxts->list);
list_add(&rxts->list, &dp83640->rxpool);
break;
@@ -1438,6 +1439,8 @@ static bool dp83640_rxtstamp(struct phy_device *phydev,
skb_info->tmo = jiffies + SKB_TIMESTAMP_TIMEOUT;
skb_queue_tail(&dp83640->rx_queue, skb);
schedule_delayed_work(&dp83640->ts_work, SKB_TIMESTAMP_TIMEOUT);
+ } else {
+ netif_rx_ni(skb);
}
return true;
--
2.13.5
^ permalink raw reply related
* [PATCH net-next] net: cpsw: Don't handle SIOC[GS]HWTSTAMP when CPTS is disabled
From: Stefan Sørensen @ 2017-08-30 6:50 UTC (permalink / raw)
To: grygorii.strashko, davem, netdev, linux-omap; +Cc: Stefan Sørensen
There is no reason to handle SIOC[GS]HWTSTAMP and return -EOPNOTSUPP when
CPTS is disabled, so just pass them on to the phy. This will allow PTP
timestamping on a capable phy by disabling CPTS.
Signed-off-by: Stefan Sørensen <stefan.sorensen@spectralink.com>
---
drivers/net/ethernet/ti/cpsw.c | 12 ++----------
1 file changed, 2 insertions(+), 10 deletions(-)
diff --git a/drivers/net/ethernet/ti/cpsw.c b/drivers/net/ethernet/ti/cpsw.c
index db8a4bcfc6c7..4413a669fd79 100644
--- a/drivers/net/ethernet/ti/cpsw.c
+++ b/drivers/net/ethernet/ti/cpsw.c
@@ -1791,16 +1791,6 @@ static int cpsw_hwtstamp_get(struct net_device *dev, struct ifreq *ifr)
return copy_to_user(ifr->ifr_data, &cfg, sizeof(cfg)) ? -EFAULT : 0;
}
-#else
-static int cpsw_hwtstamp_get(struct net_device *dev, struct ifreq *ifr)
-{
- return -EOPNOTSUPP;
-}
-
-static int cpsw_hwtstamp_set(struct net_device *dev, struct ifreq *ifr)
-{
- return -EOPNOTSUPP;
-}
#endif /*CONFIG_TI_CPTS*/
static int cpsw_ndo_ioctl(struct net_device *dev, struct ifreq *req, int cmd)
@@ -1813,10 +1803,12 @@ static int cpsw_ndo_ioctl(struct net_device *dev, struct ifreq *req, int cmd)
return -EINVAL;
switch (cmd) {
+#if IS_ENABLED(CONFIG_TI_CPTS)
case SIOCSHWTSTAMP:
return cpsw_hwtstamp_set(dev, req);
case SIOCGHWTSTAMP:
return cpsw_hwtstamp_get(dev, req);
+#endif
}
if (!cpsw->slaves[slave_no].phy)
--
2.13.5
^ permalink raw reply related
* Re: [PATCH net-next v3 02/13] phy: add the mvebu cp110 comphy driver
From: Antoine Tenart @ 2017-08-30 6:43 UTC (permalink / raw)
To: Kishon Vijay Abraham I
Cc: Antoine Tenart, davem, andrew, jason, sebastian.hesselbarth,
gregory.clement, thomas.petazzoni, nadavh, linux, linux-kernel,
mw, stefanc, miquel.raynal, netdev
In-Reply-To: <04b4bb43-02f8-7b6b-f47f-f2d94d23d3f0@ti.com>
[-- Attachment #1: Type: text/plain, Size: 584 bytes --]
Hi Kishon,
On Wed, Aug 30, 2017 at 11:01:56AM +0530, Kishon Vijay Abraham I wrote:
>
> I think we should just select the mode that a particular lane has been
> configured here instead of populating all the modes. But I think that doesn't
> make sense since the mode is set by the consumer and the initial mode is
> INVALID. So ignore my comment on having it in dt.
OK, I'll respin the series with your comments taken into account.
Thanks for the review!
Antoine
--
Antoine Ténart, Free Electrons
Embedded Linux and Kernel engineering
http://free-electrons.com
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^ permalink raw reply
* Re: [PATCH net-next v3 02/13] phy: add the mvebu cp110 comphy driver
From: Antoine Tenart @ 2017-08-30 6:36 UTC (permalink / raw)
To: Kishon Vijay Abraham I
Cc: Antoine Tenart, davem, andrew, jason, sebastian.hesselbarth,
gregory.clement, thomas.petazzoni, nadavh, linux, linux-kernel,
mw, stefanc, miquel.raynal, netdev
In-Reply-To: <d84fd9c4-d214-1140-09d8-75f2fa64a850@ti.com>
[-- Attachment #1: Type: text/plain, Size: 1771 bytes --]
Hi Kishon,
On Wed, Aug 30, 2017 at 10:49:13AM +0530, Kishon Vijay Abraham I wrote:
> On Monday 28 August 2017 08:27 PM, Antoine Tenart wrote:
> > +
> > +static int mvebu_comphy_set_mode_sgmii(struct phy *phy, enum phy_mode mode)
>
> the mode need not be passed as argument here since this function is only for
> sgmii mode.
Sure, I'll remove it.
> > +{
> > + struct mvebu_comphy_lane *lane = phy_get_drvdata(phy);
> > + struct mvebu_comphy_priv *priv = lane->priv;
> > + u32 val;
> > +
> > + mvebu_comphy_ethernet_init_reset(lane, mode);
> > +
> > + val = readl(priv->base + MVEBU_COMPHY_RX_CTRL1(lane->id));
> > + val &= ~MVEBU_COMPHY_RX_CTRL1_CLK8T_EN;
> > + val |= MVEBU_COMPHY_RX_CTRL1_RXCLK2X_SEL;
> > + writel(val, priv->base + MVEBU_COMPHY_RX_CTRL1(lane->id));
> > +
> > + val = readl(priv->base + MVEBU_COMPHY_DLT_CTRL(lane->id));
> > + val &= ~MVEBU_COMPHY_DLT_CTRL_DTL_FLOOP_EN;
> > + writel(val, priv->base + MVEBU_COMPHY_DLT_CTRL(lane->id));
> > +
> > + regmap_read(priv->regmap, MVEBU_COMPHY_CONF1(lane->id), &val);
> > + val &= ~MVEBU_COMPHY_CONF1_USB_PCIE;
> > + val |= MVEBU_COMPHY_CONF1_PWRUP;
> > + regmap_write(priv->regmap, MVEBU_COMPHY_CONF1(lane->id), val);
> > +
> > + val = readl(priv->base + MVEBU_COMPHY_GEN1_S0(lane->id));
> > + val &= ~MVEBU_COMPHY_GEN1_S0_TX_EMPH(0xf);
> > + val |= MVEBU_COMPHY_GEN1_S0_TX_EMPH(0x1);
> > + writel(val, priv->base + MVEBU_COMPHY_GEN1_S0(lane->id));
> > +
> > + return mvebu_comphy_init_plls(lane, mode);
> > +}
> > +
> > +static int mvebu_comphy_set_mode_10gkr(struct phy *phy, enum phy_mode mode)
>
> same here..
And here as well.
Thanks!
Antoine
--
Antoine Ténart, Free Electrons
Embedded Linux and Kernel engineering
http://free-electrons.com
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^ permalink raw reply
* [patch net-next v2 3/3] net/sched: Change act_api and act_xxx modules to use IDR
From: Chris Mi @ 2017-08-30 6:31 UTC (permalink / raw)
To: netdev; +Cc: jhs, xiyou.wangcong, jiri, davem, mawilcox
In-Reply-To: <1504074719-15147-1-git-send-email-chrism@mellanox.com>
Typically, each TC filter has its own action. All the actions of the
same type are saved in its hash table. But the hash buckets are too
small that it degrades to a list. And the performance is greatly
affected. For example, it takes about 0m11.914s to insert 64K rules.
If we convert the hash table to IDR, it only takes about 0m1.500s.
The improvement is huge.
But please note that the test result is based on previous patch that
cls_flower uses IDR.
Signed-off-by: Chris Mi <chrism@mellanox.com>
Signed-off-by: Jiri Pirko <jiri@mellanox.com>
---
include/net/act_api.h | 76 +++++---------
net/sched/act_api.c | 251 ++++++++++++++++++++++-----------------------
net/sched/act_bpf.c | 17 ++-
net/sched/act_connmark.c | 16 ++-
net/sched/act_csum.c | 16 ++-
net/sched/act_gact.c | 16 ++-
net/sched/act_ife.c | 20 ++--
net/sched/act_ipt.c | 26 +++--
net/sched/act_mirred.c | 19 ++--
net/sched/act_nat.c | 16 ++-
net/sched/act_pedit.c | 18 ++--
net/sched/act_police.c | 18 ++--
net/sched/act_sample.c | 17 ++-
net/sched/act_simple.c | 20 ++--
net/sched/act_skbedit.c | 18 ++--
net/sched/act_skbmod.c | 18 ++--
net/sched/act_tunnel_key.c | 20 ++--
net/sched/act_vlan.c | 22 ++--
18 files changed, 279 insertions(+), 345 deletions(-)
diff --git a/include/net/act_api.h b/include/net/act_api.h
index 26ffd83..8f3d5d8 100644
--- a/include/net/act_api.h
+++ b/include/net/act_api.h
@@ -10,12 +10,9 @@
#include <net/net_namespace.h>
#include <net/netns/generic.h>
-
-struct tcf_hashinfo {
- struct hlist_head *htab;
- unsigned int hmask;
- spinlock_t lock;
- u32 index;
+struct tcf_idrinfo {
+ spinlock_t lock;
+ struct idr action_idr;
};
struct tc_action_ops;
@@ -25,9 +22,8 @@ struct tc_action {
__u32 type; /* for backward compat(TCA_OLD_COMPAT) */
__u32 order;
struct list_head list;
- struct tcf_hashinfo *hinfo;
+ struct tcf_idrinfo *idrinfo;
- struct hlist_node tcfa_head;
u32 tcfa_index;
int tcfa_refcnt;
int tcfa_bindcnt;
@@ -44,7 +40,6 @@ struct tc_action {
struct tc_cookie *act_cookie;
struct tcf_chain *goto_chain;
};
-#define tcf_head common.tcfa_head
#define tcf_index common.tcfa_index
#define tcf_refcnt common.tcfa_refcnt
#define tcf_bindcnt common.tcfa_bindcnt
@@ -57,27 +52,6 @@ struct tc_action {
#define tcf_lock common.tcfa_lock
#define tcf_rcu common.tcfa_rcu
-static inline unsigned int tcf_hash(u32 index, unsigned int hmask)
-{
- return index & hmask;
-}
-
-static inline int tcf_hashinfo_init(struct tcf_hashinfo *hf, unsigned int mask)
-{
- int i;
-
- spin_lock_init(&hf->lock);
- hf->index = 0;
- hf->hmask = mask;
- hf->htab = kzalloc((mask + 1) * sizeof(struct hlist_head),
- GFP_KERNEL);
- if (!hf->htab)
- return -ENOMEM;
- for (i = 0; i < mask + 1; i++)
- INIT_HLIST_HEAD(&hf->htab[i]);
- return 0;
-}
-
/* Update lastuse only if needed, to avoid dirtying a cache line.
* We use a temp variable to avoid fetching jiffies twice.
*/
@@ -126,53 +100,51 @@ struct tc_action_ops {
};
struct tc_action_net {
- struct tcf_hashinfo *hinfo;
+ struct tcf_idrinfo *idrinfo;
const struct tc_action_ops *ops;
};
static inline
int tc_action_net_init(struct tc_action_net *tn,
- const struct tc_action_ops *ops, unsigned int mask)
+ const struct tc_action_ops *ops)
{
int err = 0;
- tn->hinfo = kmalloc(sizeof(*tn->hinfo), GFP_KERNEL);
- if (!tn->hinfo)
+ tn->idrinfo = kmalloc(sizeof(*tn->idrinfo), GFP_KERNEL);
+ if (!tn->idrinfo)
return -ENOMEM;
tn->ops = ops;
- err = tcf_hashinfo_init(tn->hinfo, mask);
- if (err)
- kfree(tn->hinfo);
+ spin_lock_init(&tn->idrinfo->lock);
+ idr_init(&tn->idrinfo->action_idr);
return err;
}
-void tcf_hashinfo_destroy(const struct tc_action_ops *ops,
- struct tcf_hashinfo *hinfo);
+void tcf_idrinfo_destroy(const struct tc_action_ops *ops,
+ struct tcf_idrinfo *idrinfo);
static inline void tc_action_net_exit(struct tc_action_net *tn)
{
- tcf_hashinfo_destroy(tn->ops, tn->hinfo);
- kfree(tn->hinfo);
+ tcf_idrinfo_destroy(tn->ops, tn->idrinfo);
+ kfree(tn->idrinfo);
}
int tcf_generic_walker(struct tc_action_net *tn, struct sk_buff *skb,
struct netlink_callback *cb, int type,
const struct tc_action_ops *ops);
-int tcf_hash_search(struct tc_action_net *tn, struct tc_action **a, u32 index);
-u32 tcf_hash_new_index(struct tc_action_net *tn);
-bool tcf_hash_check(struct tc_action_net *tn, u32 index, struct tc_action **a,
+int tcf_idr_search(struct tc_action_net *tn, struct tc_action **a, u32 index);
+bool tcf_idr_check(struct tc_action_net *tn, u32 index, struct tc_action **a,
int bind);
-int tcf_hash_create(struct tc_action_net *tn, u32 index, struct nlattr *est,
- struct tc_action **a, const struct tc_action_ops *ops, int bind,
- bool cpustats);
-void tcf_hash_cleanup(struct tc_action *a, struct nlattr *est);
-void tcf_hash_insert(struct tc_action_net *tn, struct tc_action *a);
+int tcf_idr_create(struct tc_action_net *tn, u32 index, struct nlattr *est,
+ struct tc_action **a, const struct tc_action_ops *ops,
+ int bind, bool cpustats);
+void tcf_idr_cleanup(struct tc_action *a, struct nlattr *est);
+void tcf_idr_insert(struct tc_action_net *tn, struct tc_action *a);
-int __tcf_hash_release(struct tc_action *a, bool bind, bool strict);
+int __tcf_idr_release(struct tc_action *a, bool bind, bool strict);
-static inline int tcf_hash_release(struct tc_action *a, bool bind)
+static inline int tcf_idr_release(struct tc_action *a, bool bind)
{
- return __tcf_hash_release(a, bind, false);
+ return __tcf_idr_release(a, bind, false);
}
int tcf_register_action(struct tc_action_ops *a, struct pernet_operations *ops);
diff --git a/net/sched/act_api.c b/net/sched/act_api.c
index 02fcb0c..0eb545b 100644
--- a/net/sched/act_api.c
+++ b/net/sched/act_api.c
@@ -70,11 +70,11 @@ static void free_tcf(struct rcu_head *head)
kfree(p);
}
-static void tcf_hash_destroy(struct tcf_hashinfo *hinfo, struct tc_action *p)
+static void tcf_idr_remove(struct tcf_idrinfo *idrinfo, struct tc_action *p)
{
- spin_lock_bh(&hinfo->lock);
- hlist_del(&p->tcfa_head);
- spin_unlock_bh(&hinfo->lock);
+ spin_lock_bh(&idrinfo->lock);
+ idr_remove_ext(&idrinfo->action_idr, p->tcfa_index);
+ spin_unlock_bh(&idrinfo->lock);
gen_kill_estimator(&p->tcfa_rate_est);
/*
* gen_estimator est_timer() might access p->tcfa_lock
@@ -83,7 +83,7 @@ static void tcf_hash_destroy(struct tcf_hashinfo *hinfo, struct tc_action *p)
call_rcu(&p->tcfa_rcu, free_tcf);
}
-int __tcf_hash_release(struct tc_action *p, bool bind, bool strict)
+int __tcf_idr_release(struct tc_action *p, bool bind, bool strict)
{
int ret = 0;
@@ -97,64 +97,60 @@ int __tcf_hash_release(struct tc_action *p, bool bind, bool strict)
if (p->tcfa_bindcnt <= 0 && p->tcfa_refcnt <= 0) {
if (p->ops->cleanup)
p->ops->cleanup(p, bind);
- tcf_hash_destroy(p->hinfo, p);
+ tcf_idr_remove(p->idrinfo, p);
ret = ACT_P_DELETED;
}
}
return ret;
}
-EXPORT_SYMBOL(__tcf_hash_release);
+EXPORT_SYMBOL(__tcf_idr_release);
-static int tcf_dump_walker(struct tcf_hashinfo *hinfo, struct sk_buff *skb,
+static int tcf_dump_walker(struct tcf_idrinfo *idrinfo, struct sk_buff *skb,
struct netlink_callback *cb)
{
- int err = 0, index = -1, i = 0, s_i = 0, n_i = 0;
+ int err = 0, index = -1, s_i = 0, n_i = 0;
u32 act_flags = cb->args[2];
unsigned long jiffy_since = cb->args[3];
struct nlattr *nest;
+ struct idr *idr = &idrinfo->action_idr;
+ struct tc_action *p;
+ unsigned long id = 1;
- spin_lock_bh(&hinfo->lock);
+ spin_lock_bh(&idrinfo->lock);
s_i = cb->args[0];
- for (i = 0; i < (hinfo->hmask + 1); i++) {
- struct hlist_head *head;
- struct tc_action *p;
-
- head = &hinfo->htab[tcf_hash(i, hinfo->hmask)];
-
- hlist_for_each_entry_rcu(p, head, tcfa_head) {
- index++;
- if (index < s_i)
- continue;
-
- if (jiffy_since &&
- time_after(jiffy_since,
- (unsigned long)p->tcfa_tm.lastuse))
- continue;
-
- nest = nla_nest_start(skb, n_i);
- if (nest == NULL)
- goto nla_put_failure;
- err = tcf_action_dump_1(skb, p, 0, 0);
- if (err < 0) {
- index--;
- nlmsg_trim(skb, nest);
- goto done;
- }
- nla_nest_end(skb, nest);
- n_i++;
- if (!(act_flags & TCA_FLAG_LARGE_DUMP_ON) &&
- n_i >= TCA_ACT_MAX_PRIO)
- goto done;
+ idr_for_each_entry_ext(idr, p, id) {
+ index++;
+ if (index < s_i)
+ continue;
+
+ if (jiffy_since &&
+ time_after(jiffy_since,
+ (unsigned long)p->tcfa_tm.lastuse))
+ continue;
+
+ nest = nla_nest_start(skb, n_i);
+ if (!nest)
+ goto nla_put_failure;
+ err = tcf_action_dump_1(skb, p, 0, 0);
+ if (err < 0) {
+ index--;
+ nlmsg_trim(skb, nest);
+ goto done;
}
+ nla_nest_end(skb, nest);
+ n_i++;
+ if (!(act_flags & TCA_FLAG_LARGE_DUMP_ON) &&
+ n_i >= TCA_ACT_MAX_PRIO)
+ goto done;
}
done:
if (index >= 0)
cb->args[0] = index + 1;
- spin_unlock_bh(&hinfo->lock);
+ spin_unlock_bh(&idrinfo->lock);
if (n_i) {
if (act_flags & TCA_FLAG_LARGE_DUMP_ON)
cb->args[1] = n_i;
@@ -166,31 +162,29 @@ static int tcf_dump_walker(struct tcf_hashinfo *hinfo, struct sk_buff *skb,
goto done;
}
-static int tcf_del_walker(struct tcf_hashinfo *hinfo, struct sk_buff *skb,
+static int tcf_del_walker(struct tcf_idrinfo *idrinfo, struct sk_buff *skb,
const struct tc_action_ops *ops)
{
struct nlattr *nest;
- int i = 0, n_i = 0;
+ int n_i = 0;
int ret = -EINVAL;
+ struct idr *idr = &idrinfo->action_idr;
+ struct tc_action *p;
+ unsigned long id = 1;
nest = nla_nest_start(skb, 0);
if (nest == NULL)
goto nla_put_failure;
if (nla_put_string(skb, TCA_KIND, ops->kind))
goto nla_put_failure;
- for (i = 0; i < (hinfo->hmask + 1); i++) {
- struct hlist_head *head;
- struct hlist_node *n;
- struct tc_action *p;
-
- head = &hinfo->htab[tcf_hash(i, hinfo->hmask)];
- hlist_for_each_entry_safe(p, n, head, tcfa_head) {
- ret = __tcf_hash_release(p, false, true);
- if (ret == ACT_P_DELETED) {
- module_put(p->ops->owner);
- n_i++;
- } else if (ret < 0)
- goto nla_put_failure;
+
+ idr_for_each_entry_ext(idr, p, id) {
+ ret = __tcf_idr_release(p, false, true);
+ if (ret == ACT_P_DELETED) {
+ module_put(p->ops->owner);
+ n_i++;
+ } else if (ret < 0) {
+ goto nla_put_failure;
}
}
if (nla_put_u32(skb, TCA_FCNT, n_i))
@@ -207,12 +201,12 @@ int tcf_generic_walker(struct tc_action_net *tn, struct sk_buff *skb,
struct netlink_callback *cb, int type,
const struct tc_action_ops *ops)
{
- struct tcf_hashinfo *hinfo = tn->hinfo;
+ struct tcf_idrinfo *idrinfo = tn->idrinfo;
if (type == RTM_DELACTION) {
- return tcf_del_walker(hinfo, skb, ops);
+ return tcf_del_walker(idrinfo, skb, ops);
} else if (type == RTM_GETACTION) {
- return tcf_dump_walker(hinfo, skb, cb);
+ return tcf_dump_walker(idrinfo, skb, cb);
} else {
WARN(1, "tcf_generic_walker: unknown action %d\n", type);
return -EINVAL;
@@ -220,40 +214,21 @@ int tcf_generic_walker(struct tc_action_net *tn, struct sk_buff *skb,
}
EXPORT_SYMBOL(tcf_generic_walker);
-static struct tc_action *tcf_hash_lookup(u32 index, struct tcf_hashinfo *hinfo)
+static struct tc_action *tcf_idr_lookup(u32 index, struct tcf_idrinfo *idrinfo)
{
struct tc_action *p = NULL;
- struct hlist_head *head;
- spin_lock_bh(&hinfo->lock);
- head = &hinfo->htab[tcf_hash(index, hinfo->hmask)];
- hlist_for_each_entry_rcu(p, head, tcfa_head)
- if (p->tcfa_index == index)
- break;
- spin_unlock_bh(&hinfo->lock);
+ spin_lock_bh(&idrinfo->lock);
+ p = idr_find_ext(&idrinfo->action_idr, index);
+ spin_unlock_bh(&idrinfo->lock);
return p;
}
-u32 tcf_hash_new_index(struct tc_action_net *tn)
-{
- struct tcf_hashinfo *hinfo = tn->hinfo;
- u32 val = hinfo->index;
-
- do {
- if (++val == 0)
- val = 1;
- } while (tcf_hash_lookup(val, hinfo));
-
- hinfo->index = val;
- return val;
-}
-EXPORT_SYMBOL(tcf_hash_new_index);
-
-int tcf_hash_search(struct tc_action_net *tn, struct tc_action **a, u32 index)
+int tcf_idr_search(struct tc_action_net *tn, struct tc_action **a, u32 index)
{
- struct tcf_hashinfo *hinfo = tn->hinfo;
- struct tc_action *p = tcf_hash_lookup(index, hinfo);
+ struct tcf_idrinfo *idrinfo = tn->idrinfo;
+ struct tc_action *p = tcf_idr_lookup(index, idrinfo);
if (p) {
*a = p;
@@ -261,15 +236,15 @@ int tcf_hash_search(struct tc_action_net *tn, struct tc_action **a, u32 index)
}
return 0;
}
-EXPORT_SYMBOL(tcf_hash_search);
+EXPORT_SYMBOL(tcf_idr_search);
-bool tcf_hash_check(struct tc_action_net *tn, u32 index, struct tc_action **a,
- int bind)
+bool tcf_idr_check(struct tc_action_net *tn, u32 index, struct tc_action **a,
+ int bind)
{
- struct tcf_hashinfo *hinfo = tn->hinfo;
- struct tc_action *p = NULL;
+ struct tcf_idrinfo *idrinfo = tn->idrinfo;
+ struct tc_action *p = tcf_idr_lookup(index, idrinfo);
- if (index && (p = tcf_hash_lookup(index, hinfo)) != NULL) {
+ if (index && p) {
if (bind)
p->tcfa_bindcnt++;
p->tcfa_refcnt++;
@@ -278,23 +253,25 @@ bool tcf_hash_check(struct tc_action_net *tn, u32 index, struct tc_action **a,
}
return false;
}
-EXPORT_SYMBOL(tcf_hash_check);
+EXPORT_SYMBOL(tcf_idr_check);
-void tcf_hash_cleanup(struct tc_action *a, struct nlattr *est)
+void tcf_idr_cleanup(struct tc_action *a, struct nlattr *est)
{
if (est)
gen_kill_estimator(&a->tcfa_rate_est);
call_rcu(&a->tcfa_rcu, free_tcf);
}
-EXPORT_SYMBOL(tcf_hash_cleanup);
+EXPORT_SYMBOL(tcf_idr_cleanup);
-int tcf_hash_create(struct tc_action_net *tn, u32 index, struct nlattr *est,
- struct tc_action **a, const struct tc_action_ops *ops,
- int bind, bool cpustats)
+int tcf_idr_create(struct tc_action_net *tn, u32 index, struct nlattr *est,
+ struct tc_action **a, const struct tc_action_ops *ops,
+ int bind, bool cpustats)
{
struct tc_action *p = kzalloc(ops->size, GFP_KERNEL);
- struct tcf_hashinfo *hinfo = tn->hinfo;
+ struct tcf_idrinfo *idrinfo = tn->idrinfo;
+ struct idr *idr = &idrinfo->action_idr;
int err = -ENOMEM;
+ unsigned long idr_index;
if (unlikely(!p))
return -ENOMEM;
@@ -317,8 +294,28 @@ int tcf_hash_create(struct tc_action_net *tn, u32 index, struct nlattr *est,
}
}
spin_lock_init(&p->tcfa_lock);
- INIT_HLIST_NODE(&p->tcfa_head);
- p->tcfa_index = index ? index : tcf_hash_new_index(tn);
+ /* user doesn't specify an index */
+ if (!index) {
+ spin_lock_bh(&idrinfo->lock);
+ err = idr_alloc_ext(idr, NULL, &idr_index, 1, 0,
+ GFP_KERNEL);
+ spin_unlock_bh(&idrinfo->lock);
+ if (err) {
+err3:
+ free_percpu(p->cpu_qstats);
+ goto err2;
+ }
+ p->tcfa_index = idr_index;
+ } else {
+ spin_lock_bh(&idrinfo->lock);
+ err = idr_alloc_ext(idr, NULL, NULL, index, index + 1,
+ GFP_KERNEL);
+ spin_unlock_bh(&idrinfo->lock);
+ if (err)
+ goto err3;
+ p->tcfa_index = index;
+ }
+
p->tcfa_tm.install = jiffies;
p->tcfa_tm.lastuse = jiffies;
p->tcfa_tm.firstuse = 0;
@@ -327,52 +324,46 @@ int tcf_hash_create(struct tc_action_net *tn, u32 index, struct nlattr *est,
&p->tcfa_rate_est,
&p->tcfa_lock, NULL, est);
if (err) {
- free_percpu(p->cpu_qstats);
- goto err2;
+ goto err3;
}
}
- p->hinfo = hinfo;
+ p->idrinfo = idrinfo;
p->ops = ops;
INIT_LIST_HEAD(&p->list);
*a = p;
return 0;
}
-EXPORT_SYMBOL(tcf_hash_create);
+EXPORT_SYMBOL(tcf_idr_create);
-void tcf_hash_insert(struct tc_action_net *tn, struct tc_action *a)
+void tcf_idr_insert(struct tc_action_net *tn, struct tc_action *a)
{
- struct tcf_hashinfo *hinfo = tn->hinfo;
- unsigned int h = tcf_hash(a->tcfa_index, hinfo->hmask);
+ struct tcf_idrinfo *idrinfo = tn->idrinfo;
- spin_lock_bh(&hinfo->lock);
- hlist_add_head(&a->tcfa_head, &hinfo->htab[h]);
- spin_unlock_bh(&hinfo->lock);
+ spin_lock_bh(&idrinfo->lock);
+ idr_replace_ext(&idrinfo->action_idr, a, a->tcfa_index);
+ spin_unlock_bh(&idrinfo->lock);
}
-EXPORT_SYMBOL(tcf_hash_insert);
+EXPORT_SYMBOL(tcf_idr_insert);
-void tcf_hashinfo_destroy(const struct tc_action_ops *ops,
- struct tcf_hashinfo *hinfo)
+void tcf_idrinfo_destroy(const struct tc_action_ops *ops,
+ struct tcf_idrinfo *idrinfo)
{
- int i;
-
- for (i = 0; i < hinfo->hmask + 1; i++) {
- struct tc_action *p;
- struct hlist_node *n;
-
- hlist_for_each_entry_safe(p, n, &hinfo->htab[i], tcfa_head) {
- int ret;
+ struct idr *idr = &idrinfo->action_idr;
+ struct tc_action *p;
+ int ret;
+ unsigned long id = 1;
- ret = __tcf_hash_release(p, false, true);
- if (ret == ACT_P_DELETED)
- module_put(ops->owner);
- else if (ret < 0)
- return;
- }
+ idr_for_each_entry_ext(idr, p, id) {
+ ret = __tcf_idr_release(p, false, true);
+ if (ret == ACT_P_DELETED)
+ module_put(ops->owner);
+ else if (ret < 0)
+ return;
}
- kfree(hinfo->htab);
+ idr_destroy(&idrinfo->action_idr);
}
-EXPORT_SYMBOL(tcf_hashinfo_destroy);
+EXPORT_SYMBOL(tcf_idrinfo_destroy);
static LIST_HEAD(act_base);
static DEFINE_RWLOCK(act_mod_lock);
@@ -524,7 +515,7 @@ int tcf_action_destroy(struct list_head *actions, int bind)
int ret = 0;
list_for_each_entry_safe(a, tmp, actions, list) {
- ret = __tcf_hash_release(a, bind, true);
+ ret = __tcf_idr_release(a, bind, true);
if (ret == ACT_P_DELETED)
module_put(a->ops->owner);
else if (ret < 0)
diff --git a/net/sched/act_bpf.c b/net/sched/act_bpf.c
index 9afe133..c0c707e 100644
--- a/net/sched/act_bpf.c
+++ b/net/sched/act_bpf.c
@@ -21,7 +21,6 @@
#include <linux/tc_act/tc_bpf.h>
#include <net/tc_act/tc_bpf.h>
-#define BPF_TAB_MASK 15
#define ACT_BPF_NAME_LEN 256
struct tcf_bpf_cfg {
@@ -295,9 +294,9 @@ static int tcf_bpf_init(struct net *net, struct nlattr *nla,
parm = nla_data(tb[TCA_ACT_BPF_PARMS]);
- if (!tcf_hash_check(tn, parm->index, act, bind)) {
- ret = tcf_hash_create(tn, parm->index, est, act,
- &act_bpf_ops, bind, true);
+ if (!tcf_idr_check(tn, parm->index, act, bind)) {
+ ret = tcf_idr_create(tn, parm->index, est, act,
+ &act_bpf_ops, bind, true);
if (ret < 0)
return ret;
@@ -307,7 +306,7 @@ static int tcf_bpf_init(struct net *net, struct nlattr *nla,
if (bind)
return 0;
- tcf_hash_release(*act, bind);
+ tcf_idr_release(*act, bind);
if (!replace)
return -EEXIST;
}
@@ -343,7 +342,7 @@ static int tcf_bpf_init(struct net *net, struct nlattr *nla,
rcu_assign_pointer(prog->filter, cfg.filter);
if (res == ACT_P_CREATED) {
- tcf_hash_insert(tn, *act);
+ tcf_idr_insert(tn, *act);
} else {
/* make sure the program being replaced is no longer executing */
synchronize_rcu();
@@ -353,7 +352,7 @@ static int tcf_bpf_init(struct net *net, struct nlattr *nla,
return res;
out:
if (res == ACT_P_CREATED)
- tcf_hash_cleanup(*act, est);
+ tcf_idr_cleanup(*act, est);
return ret;
}
@@ -379,7 +378,7 @@ static int tcf_bpf_search(struct net *net, struct tc_action **a, u32 index)
{
struct tc_action_net *tn = net_generic(net, bpf_net_id);
- return tcf_hash_search(tn, a, index);
+ return tcf_idr_search(tn, a, index);
}
static struct tc_action_ops act_bpf_ops __read_mostly = {
@@ -399,7 +398,7 @@ static __net_init int bpf_init_net(struct net *net)
{
struct tc_action_net *tn = net_generic(net, bpf_net_id);
- return tc_action_net_init(tn, &act_bpf_ops, BPF_TAB_MASK);
+ return tc_action_net_init(tn, &act_bpf_ops);
}
static void __net_exit bpf_exit_net(struct net *net)
diff --git a/net/sched/act_connmark.c b/net/sched/act_connmark.c
index 2155bc6..10b7a88 100644
--- a/net/sched/act_connmark.c
+++ b/net/sched/act_connmark.c
@@ -28,8 +28,6 @@
#include <net/netfilter/nf_conntrack_core.h>
#include <net/netfilter/nf_conntrack_zones.h>
-#define CONNMARK_TAB_MASK 3
-
static unsigned int connmark_net_id;
static struct tc_action_ops act_connmark_ops;
@@ -119,9 +117,9 @@ static int tcf_connmark_init(struct net *net, struct nlattr *nla,
parm = nla_data(tb[TCA_CONNMARK_PARMS]);
- if (!tcf_hash_check(tn, parm->index, a, bind)) {
- ret = tcf_hash_create(tn, parm->index, est, a,
- &act_connmark_ops, bind, false);
+ if (!tcf_idr_check(tn, parm->index, a, bind)) {
+ ret = tcf_idr_create(tn, parm->index, est, a,
+ &act_connmark_ops, bind, false);
if (ret)
return ret;
@@ -130,13 +128,13 @@ static int tcf_connmark_init(struct net *net, struct nlattr *nla,
ci->net = net;
ci->zone = parm->zone;
- tcf_hash_insert(tn, *a);
+ tcf_idr_insert(tn, *a);
ret = ACT_P_CREATED;
} else {
ci = to_connmark(*a);
if (bind)
return 0;
- tcf_hash_release(*a, bind);
+ tcf_idr_release(*a, bind);
if (!ovr)
return -EEXIST;
/* replacing action and zone */
@@ -189,7 +187,7 @@ static int tcf_connmark_search(struct net *net, struct tc_action **a, u32 index)
{
struct tc_action_net *tn = net_generic(net, connmark_net_id);
- return tcf_hash_search(tn, a, index);
+ return tcf_idr_search(tn, a, index);
}
static struct tc_action_ops act_connmark_ops = {
@@ -208,7 +206,7 @@ static __net_init int connmark_init_net(struct net *net)
{
struct tc_action_net *tn = net_generic(net, connmark_net_id);
- return tc_action_net_init(tn, &act_connmark_ops, CONNMARK_TAB_MASK);
+ return tc_action_net_init(tn, &act_connmark_ops);
}
static void __net_exit connmark_exit_net(struct net *net)
diff --git a/net/sched/act_csum.c b/net/sched/act_csum.c
index 67afc12..1c40caa 100644
--- a/net/sched/act_csum.c
+++ b/net/sched/act_csum.c
@@ -37,8 +37,6 @@
#include <linux/tc_act/tc_csum.h>
#include <net/tc_act/tc_csum.h>
-#define CSUM_TAB_MASK 15
-
static const struct nla_policy csum_policy[TCA_CSUM_MAX + 1] = {
[TCA_CSUM_PARMS] = { .len = sizeof(struct tc_csum), },
};
@@ -67,16 +65,16 @@ static int tcf_csum_init(struct net *net, struct nlattr *nla,
return -EINVAL;
parm = nla_data(tb[TCA_CSUM_PARMS]);
- if (!tcf_hash_check(tn, parm->index, a, bind)) {
- ret = tcf_hash_create(tn, parm->index, est, a,
- &act_csum_ops, bind, false);
+ if (!tcf_idr_check(tn, parm->index, a, bind)) {
+ ret = tcf_idr_create(tn, parm->index, est, a,
+ &act_csum_ops, bind, false);
if (ret)
return ret;
ret = ACT_P_CREATED;
} else {
if (bind)/* dont override defaults */
return 0;
- tcf_hash_release(*a, bind);
+ tcf_idr_release(*a, bind);
if (!ovr)
return -EEXIST;
}
@@ -88,7 +86,7 @@ static int tcf_csum_init(struct net *net, struct nlattr *nla,
spin_unlock_bh(&p->tcf_lock);
if (ret == ACT_P_CREATED)
- tcf_hash_insert(tn, *a);
+ tcf_idr_insert(tn, *a);
return ret;
}
@@ -609,7 +607,7 @@ static int tcf_csum_search(struct net *net, struct tc_action **a, u32 index)
{
struct tc_action_net *tn = net_generic(net, csum_net_id);
- return tcf_hash_search(tn, a, index);
+ return tcf_idr_search(tn, a, index);
}
static struct tc_action_ops act_csum_ops = {
@@ -628,7 +626,7 @@ static __net_init int csum_init_net(struct net *net)
{
struct tc_action_net *tn = net_generic(net, csum_net_id);
- return tc_action_net_init(tn, &act_csum_ops, CSUM_TAB_MASK);
+ return tc_action_net_init(tn, &act_csum_ops);
}
static void __net_exit csum_exit_net(struct net *net)
diff --git a/net/sched/act_gact.c b/net/sched/act_gact.c
index 99afe8b..e29a48e 100644
--- a/net/sched/act_gact.c
+++ b/net/sched/act_gact.c
@@ -23,8 +23,6 @@
#include <linux/tc_act/tc_gact.h>
#include <net/tc_act/tc_gact.h>
-#define GACT_TAB_MASK 15
-
static unsigned int gact_net_id;
static struct tc_action_ops act_gact_ops;
@@ -92,16 +90,16 @@ static int tcf_gact_init(struct net *net, struct nlattr *nla,
}
#endif
- if (!tcf_hash_check(tn, parm->index, a, bind)) {
- ret = tcf_hash_create(tn, parm->index, est, a,
- &act_gact_ops, bind, true);
+ if (!tcf_idr_check(tn, parm->index, a, bind)) {
+ ret = tcf_idr_create(tn, parm->index, est, a,
+ &act_gact_ops, bind, true);
if (ret)
return ret;
ret = ACT_P_CREATED;
} else {
if (bind)/* dont override defaults */
return 0;
- tcf_hash_release(*a, bind);
+ tcf_idr_release(*a, bind);
if (!ovr)
return -EEXIST;
}
@@ -122,7 +120,7 @@ static int tcf_gact_init(struct net *net, struct nlattr *nla,
}
#endif
if (ret == ACT_P_CREATED)
- tcf_hash_insert(tn, *a);
+ tcf_idr_insert(tn, *a);
return ret;
}
@@ -214,7 +212,7 @@ static int tcf_gact_search(struct net *net, struct tc_action **a, u32 index)
{
struct tc_action_net *tn = net_generic(net, gact_net_id);
- return tcf_hash_search(tn, a, index);
+ return tcf_idr_search(tn, a, index);
}
static struct tc_action_ops act_gact_ops = {
@@ -234,7 +232,7 @@ static __net_init int gact_init_net(struct net *net)
{
struct tc_action_net *tn = net_generic(net, gact_net_id);
- return tc_action_net_init(tn, &act_gact_ops, GACT_TAB_MASK);
+ return tc_action_net_init(tn, &act_gact_ops);
}
static void __net_exit gact_exit_net(struct net *net)
diff --git a/net/sched/act_ife.c b/net/sched/act_ife.c
index c5dec30..770c5d9 100644
--- a/net/sched/act_ife.c
+++ b/net/sched/act_ife.c
@@ -34,8 +34,6 @@
#include <linux/etherdevice.h>
#include <net/ife.h>
-#define IFE_TAB_MASK 15
-
static unsigned int ife_net_id;
static int max_metacnt = IFE_META_MAX + 1;
static struct tc_action_ops act_ife_ops;
@@ -452,7 +450,7 @@ static int tcf_ife_init(struct net *net, struct nlattr *nla,
parm = nla_data(tb[TCA_IFE_PARMS]);
- exists = tcf_hash_check(tn, parm->index, a, bind);
+ exists = tcf_idr_check(tn, parm->index, a, bind);
if (exists && bind)
return 0;
@@ -462,20 +460,20 @@ static int tcf_ife_init(struct net *net, struct nlattr *nla,
**/
if (!tb[TCA_IFE_TYPE]) {
if (exists)
- tcf_hash_release(*a, bind);
+ tcf_idr_release(*a, bind);
pr_info("You MUST pass etherype for encoding\n");
return -EINVAL;
}
}
if (!exists) {
- ret = tcf_hash_create(tn, parm->index, est, a, &act_ife_ops,
- bind, false);
+ ret = tcf_idr_create(tn, parm->index, est, a, &act_ife_ops,
+ bind, false);
if (ret)
return ret;
ret = ACT_P_CREATED;
} else {
- tcf_hash_release(*a, bind);
+ tcf_idr_release(*a, bind);
if (!ovr)
return -EEXIST;
}
@@ -518,7 +516,7 @@ static int tcf_ife_init(struct net *net, struct nlattr *nla,
if (err) {
metadata_parse_err:
if (exists)
- tcf_hash_release(*a, bind);
+ tcf_idr_release(*a, bind);
if (ret == ACT_P_CREATED)
_tcf_ife_cleanup(*a, bind);
@@ -552,7 +550,7 @@ static int tcf_ife_init(struct net *net, struct nlattr *nla,
spin_unlock_bh(&ife->tcf_lock);
if (ret == ACT_P_CREATED)
- tcf_hash_insert(tn, *a);
+ tcf_idr_insert(tn, *a);
return ret;
}
@@ -811,7 +809,7 @@ static int tcf_ife_search(struct net *net, struct tc_action **a, u32 index)
{
struct tc_action_net *tn = net_generic(net, ife_net_id);
- return tcf_hash_search(tn, a, index);
+ return tcf_idr_search(tn, a, index);
}
static struct tc_action_ops act_ife_ops = {
@@ -831,7 +829,7 @@ static __net_init int ife_init_net(struct net *net)
{
struct tc_action_net *tn = net_generic(net, ife_net_id);
- return tc_action_net_init(tn, &act_ife_ops, IFE_TAB_MASK);
+ return tc_action_net_init(tn, &act_ife_ops);
}
static void __net_exit ife_exit_net(struct net *net)
diff --git a/net/sched/act_ipt.c b/net/sched/act_ipt.c
index 5417078..d9e399a 100644
--- a/net/sched/act_ipt.c
+++ b/net/sched/act_ipt.c
@@ -28,8 +28,6 @@
#include <linux/netfilter_ipv4/ip_tables.h>
-#define IPT_TAB_MASK 15
-
static unsigned int ipt_net_id;
static struct tc_action_ops act_ipt_ops;
@@ -118,33 +116,33 @@ static int __tcf_ipt_init(struct net *net, unsigned int id, struct nlattr *nla,
if (tb[TCA_IPT_INDEX] != NULL)
index = nla_get_u32(tb[TCA_IPT_INDEX]);
- exists = tcf_hash_check(tn, index, a, bind);
+ exists = tcf_idr_check(tn, index, a, bind);
if (exists && bind)
return 0;
if (tb[TCA_IPT_HOOK] == NULL || tb[TCA_IPT_TARG] == NULL) {
if (exists)
- tcf_hash_release(*a, bind);
+ tcf_idr_release(*a, bind);
return -EINVAL;
}
td = (struct xt_entry_target *)nla_data(tb[TCA_IPT_TARG]);
if (nla_len(tb[TCA_IPT_TARG]) < td->u.target_size) {
if (exists)
- tcf_hash_release(*a, bind);
+ tcf_idr_release(*a, bind);
return -EINVAL;
}
if (!exists) {
- ret = tcf_hash_create(tn, index, est, a, ops, bind,
- false);
+ ret = tcf_idr_create(tn, index, est, a, ops, bind,
+ false);
if (ret)
return ret;
ret = ACT_P_CREATED;
} else {
if (bind)/* dont override defaults */
return 0;
- tcf_hash_release(*a, bind);
+ tcf_idr_release(*a, bind);
if (!ovr)
return -EEXIST;
@@ -180,7 +178,7 @@ static int __tcf_ipt_init(struct net *net, unsigned int id, struct nlattr *nla,
ipt->tcfi_hook = hook;
spin_unlock_bh(&ipt->tcf_lock);
if (ret == ACT_P_CREATED)
- tcf_hash_insert(tn, *a);
+ tcf_idr_insert(tn, *a);
return ret;
err3:
@@ -189,7 +187,7 @@ static int __tcf_ipt_init(struct net *net, unsigned int id, struct nlattr *nla,
kfree(tname);
err1:
if (ret == ACT_P_CREATED)
- tcf_hash_cleanup(*a, est);
+ tcf_idr_cleanup(*a, est);
return err;
}
@@ -316,7 +314,7 @@ static int tcf_ipt_search(struct net *net, struct tc_action **a, u32 index)
{
struct tc_action_net *tn = net_generic(net, ipt_net_id);
- return tcf_hash_search(tn, a, index);
+ return tcf_idr_search(tn, a, index);
}
static struct tc_action_ops act_ipt_ops = {
@@ -336,7 +334,7 @@ static __net_init int ipt_init_net(struct net *net)
{
struct tc_action_net *tn = net_generic(net, ipt_net_id);
- return tc_action_net_init(tn, &act_ipt_ops, IPT_TAB_MASK);
+ return tc_action_net_init(tn, &act_ipt_ops);
}
static void __net_exit ipt_exit_net(struct net *net)
@@ -366,7 +364,7 @@ static int tcf_xt_search(struct net *net, struct tc_action **a, u32 index)
{
struct tc_action_net *tn = net_generic(net, xt_net_id);
- return tcf_hash_search(tn, a, index);
+ return tcf_idr_search(tn, a, index);
}
static struct tc_action_ops act_xt_ops = {
@@ -386,7 +384,7 @@ static __net_init int xt_init_net(struct net *net)
{
struct tc_action_net *tn = net_generic(net, xt_net_id);
- return tc_action_net_init(tn, &act_xt_ops, IPT_TAB_MASK);
+ return tc_action_net_init(tn, &act_xt_ops);
}
static void __net_exit xt_exit_net(struct net *net)
diff --git a/net/sched/act_mirred.c b/net/sched/act_mirred.c
index 1b5549a..416627c 100644
--- a/net/sched/act_mirred.c
+++ b/net/sched/act_mirred.c
@@ -28,7 +28,6 @@
#include <linux/tc_act/tc_mirred.h>
#include <net/tc_act/tc_mirred.h>
-#define MIRRED_TAB_MASK 7
static LIST_HEAD(mirred_list);
static DEFINE_SPINLOCK(mirred_list_lock);
@@ -94,7 +93,7 @@ static int tcf_mirred_init(struct net *net, struct nlattr *nla,
return -EINVAL;
parm = nla_data(tb[TCA_MIRRED_PARMS]);
- exists = tcf_hash_check(tn, parm->index, a, bind);
+ exists = tcf_idr_check(tn, parm->index, a, bind);
if (exists && bind)
return 0;
@@ -106,14 +105,14 @@ static int tcf_mirred_init(struct net *net, struct nlattr *nla,
break;
default:
if (exists)
- tcf_hash_release(*a, bind);
+ tcf_idr_release(*a, bind);
return -EINVAL;
}
if (parm->ifindex) {
dev = __dev_get_by_index(net, parm->ifindex);
if (dev == NULL) {
if (exists)
- tcf_hash_release(*a, bind);
+ tcf_idr_release(*a, bind);
return -ENODEV;
}
mac_header_xmit = dev_is_mac_header_xmit(dev);
@@ -124,13 +123,13 @@ static int tcf_mirred_init(struct net *net, struct nlattr *nla,
if (!exists) {
if (dev == NULL)
return -EINVAL;
- ret = tcf_hash_create(tn, parm->index, est, a,
- &act_mirred_ops, bind, true);
+ ret = tcf_idr_create(tn, parm->index, est, a,
+ &act_mirred_ops, bind, true);
if (ret)
return ret;
ret = ACT_P_CREATED;
} else {
- tcf_hash_release(*a, bind);
+ tcf_idr_release(*a, bind);
if (!ovr)
return -EEXIST;
}
@@ -152,7 +151,7 @@ static int tcf_mirred_init(struct net *net, struct nlattr *nla,
spin_lock_bh(&mirred_list_lock);
list_add(&m->tcfm_list, &mirred_list);
spin_unlock_bh(&mirred_list_lock);
- tcf_hash_insert(tn, *a);
+ tcf_idr_insert(tn, *a);
}
return ret;
@@ -283,7 +282,7 @@ static int tcf_mirred_search(struct net *net, struct tc_action **a, u32 index)
{
struct tc_action_net *tn = net_generic(net, mirred_net_id);
- return tcf_hash_search(tn, a, index);
+ return tcf_idr_search(tn, a, index);
}
static int mirred_device_event(struct notifier_block *unused,
@@ -344,7 +343,7 @@ static __net_init int mirred_init_net(struct net *net)
{
struct tc_action_net *tn = net_generic(net, mirred_net_id);
- return tc_action_net_init(tn, &act_mirred_ops, MIRRED_TAB_MASK);
+ return tc_action_net_init(tn, &act_mirred_ops);
}
static void __net_exit mirred_exit_net(struct net *net)
diff --git a/net/sched/act_nat.c b/net/sched/act_nat.c
index 9016ab8..c365d01 100644
--- a/net/sched/act_nat.c
+++ b/net/sched/act_nat.c
@@ -29,8 +29,6 @@
#include <net/udp.h>
-#define NAT_TAB_MASK 15
-
static unsigned int nat_net_id;
static struct tc_action_ops act_nat_ops;
@@ -58,16 +56,16 @@ static int tcf_nat_init(struct net *net, struct nlattr *nla, struct nlattr *est,
return -EINVAL;
parm = nla_data(tb[TCA_NAT_PARMS]);
- if (!tcf_hash_check(tn, parm->index, a, bind)) {
- ret = tcf_hash_create(tn, parm->index, est, a,
- &act_nat_ops, bind, false);
+ if (!tcf_idr_check(tn, parm->index, a, bind)) {
+ ret = tcf_idr_create(tn, parm->index, est, a,
+ &act_nat_ops, bind, false);
if (ret)
return ret;
ret = ACT_P_CREATED;
} else {
if (bind)
return 0;
- tcf_hash_release(*a, bind);
+ tcf_idr_release(*a, bind);
if (!ovr)
return -EEXIST;
}
@@ -83,7 +81,7 @@ static int tcf_nat_init(struct net *net, struct nlattr *nla, struct nlattr *est,
spin_unlock_bh(&p->tcf_lock);
if (ret == ACT_P_CREATED)
- tcf_hash_insert(tn, *a);
+ tcf_idr_insert(tn, *a);
return ret;
}
@@ -290,7 +288,7 @@ static int tcf_nat_search(struct net *net, struct tc_action **a, u32 index)
{
struct tc_action_net *tn = net_generic(net, nat_net_id);
- return tcf_hash_search(tn, a, index);
+ return tcf_idr_search(tn, a, index);
}
static struct tc_action_ops act_nat_ops = {
@@ -309,7 +307,7 @@ static __net_init int nat_init_net(struct net *net)
{
struct tc_action_net *tn = net_generic(net, nat_net_id);
- return tc_action_net_init(tn, &act_nat_ops, NAT_TAB_MASK);
+ return tc_action_net_init(tn, &act_nat_ops);
}
static void __net_exit nat_exit_net(struct net *net)
diff --git a/net/sched/act_pedit.c b/net/sched/act_pedit.c
index 7dc5892..491fe5de 100644
--- a/net/sched/act_pedit.c
+++ b/net/sched/act_pedit.c
@@ -24,8 +24,6 @@
#include <net/tc_act/tc_pedit.h>
#include <uapi/linux/tc_act/tc_pedit.h>
-#define PEDIT_TAB_MASK 15
-
static unsigned int pedit_net_id;
static struct tc_action_ops act_pedit_ops;
@@ -168,17 +166,17 @@ static int tcf_pedit_init(struct net *net, struct nlattr *nla,
if (IS_ERR(keys_ex))
return PTR_ERR(keys_ex);
- if (!tcf_hash_check(tn, parm->index, a, bind)) {
+ if (!tcf_idr_check(tn, parm->index, a, bind)) {
if (!parm->nkeys)
return -EINVAL;
- ret = tcf_hash_create(tn, parm->index, est, a,
- &act_pedit_ops, bind, false);
+ ret = tcf_idr_create(tn, parm->index, est, a,
+ &act_pedit_ops, bind, false);
if (ret)
return ret;
p = to_pedit(*a);
keys = kmalloc(ksize, GFP_KERNEL);
if (keys == NULL) {
- tcf_hash_cleanup(*a, est);
+ tcf_idr_cleanup(*a, est);
kfree(keys_ex);
return -ENOMEM;
}
@@ -186,7 +184,7 @@ static int tcf_pedit_init(struct net *net, struct nlattr *nla,
} else {
if (bind)
return 0;
- tcf_hash_release(*a, bind);
+ tcf_idr_release(*a, bind);
if (!ovr)
return -EEXIST;
p = to_pedit(*a);
@@ -214,7 +212,7 @@ static int tcf_pedit_init(struct net *net, struct nlattr *nla,
spin_unlock_bh(&p->tcf_lock);
if (ret == ACT_P_CREATED)
- tcf_hash_insert(tn, *a);
+ tcf_idr_insert(tn, *a);
return ret;
}
@@ -432,7 +430,7 @@ static int tcf_pedit_search(struct net *net, struct tc_action **a, u32 index)
{
struct tc_action_net *tn = net_generic(net, pedit_net_id);
- return tcf_hash_search(tn, a, index);
+ return tcf_idr_search(tn, a, index);
}
static struct tc_action_ops act_pedit_ops = {
@@ -452,7 +450,7 @@ static __net_init int pedit_init_net(struct net *net)
{
struct tc_action_net *tn = net_generic(net, pedit_net_id);
- return tc_action_net_init(tn, &act_pedit_ops, PEDIT_TAB_MASK);
+ return tc_action_net_init(tn, &act_pedit_ops);
}
static void __net_exit pedit_exit_net(struct net *net)
diff --git a/net/sched/act_police.c b/net/sched/act_police.c
index b062bc8..3bb2ebf 100644
--- a/net/sched/act_police.c
+++ b/net/sched/act_police.c
@@ -40,8 +40,6 @@ struct tcf_police {
#define to_police(pc) ((struct tcf_police *)pc)
-#define POL_TAB_MASK 15
-
/* old policer structure from before tc actions */
struct tc_police_compat {
u32 index;
@@ -101,18 +99,18 @@ static int tcf_act_police_init(struct net *net, struct nlattr *nla,
return -EINVAL;
parm = nla_data(tb[TCA_POLICE_TBF]);
- exists = tcf_hash_check(tn, parm->index, a, bind);
+ exists = tcf_idr_check(tn, parm->index, a, bind);
if (exists && bind)
return 0;
if (!exists) {
- ret = tcf_hash_create(tn, parm->index, NULL, a,
- &act_police_ops, bind, false);
+ ret = tcf_idr_create(tn, parm->index, NULL, a,
+ &act_police_ops, bind, false);
if (ret)
return ret;
ret = ACT_P_CREATED;
} else {
- tcf_hash_release(*a, bind);
+ tcf_idr_release(*a, bind);
if (!ovr)
return -EEXIST;
}
@@ -188,7 +186,7 @@ static int tcf_act_police_init(struct net *net, struct nlattr *nla,
return ret;
police->tcfp_t_c = ktime_get_ns();
- tcf_hash_insert(tn, *a);
+ tcf_idr_insert(tn, *a);
return ret;
@@ -196,7 +194,7 @@ static int tcf_act_police_init(struct net *net, struct nlattr *nla,
qdisc_put_rtab(P_tab);
qdisc_put_rtab(R_tab);
if (ret == ACT_P_CREATED)
- tcf_hash_cleanup(*a, est);
+ tcf_idr_cleanup(*a, est);
return err;
}
@@ -310,7 +308,7 @@ static int tcf_police_search(struct net *net, struct tc_action **a, u32 index)
{
struct tc_action_net *tn = net_generic(net, police_net_id);
- return tcf_hash_search(tn, a, index);
+ return tcf_idr_search(tn, a, index);
}
MODULE_AUTHOR("Alexey Kuznetsov");
@@ -333,7 +331,7 @@ static __net_init int police_init_net(struct net *net)
{
struct tc_action_net *tn = net_generic(net, police_net_id);
- return tc_action_net_init(tn, &act_police_ops, POL_TAB_MASK);
+ return tc_action_net_init(tn, &act_police_ops);
}
static void __net_exit police_exit_net(struct net *net)
diff --git a/net/sched/act_sample.c b/net/sched/act_sample.c
index 59d6645..ec986ae 100644
--- a/net/sched/act_sample.c
+++ b/net/sched/act_sample.c
@@ -25,7 +25,6 @@
#include <linux/if_arp.h>
-#define SAMPLE_TAB_MASK 7
static unsigned int sample_net_id;
static struct tc_action_ops act_sample_ops;
@@ -59,18 +58,18 @@ static int tcf_sample_init(struct net *net, struct nlattr *nla,
parm = nla_data(tb[TCA_SAMPLE_PARMS]);
- exists = tcf_hash_check(tn, parm->index, a, bind);
+ exists = tcf_idr_check(tn, parm->index, a, bind);
if (exists && bind)
return 0;
if (!exists) {
- ret = tcf_hash_create(tn, parm->index, est, a,
- &act_sample_ops, bind, false);
+ ret = tcf_idr_create(tn, parm->index, est, a,
+ &act_sample_ops, bind, false);
if (ret)
return ret;
ret = ACT_P_CREATED;
} else {
- tcf_hash_release(*a, bind);
+ tcf_idr_release(*a, bind);
if (!ovr)
return -EEXIST;
}
@@ -82,7 +81,7 @@ static int tcf_sample_init(struct net *net, struct nlattr *nla,
psample_group = psample_group_get(net, s->psample_group_num);
if (!psample_group) {
if (ret == ACT_P_CREATED)
- tcf_hash_release(*a, bind);
+ tcf_idr_release(*a, bind);
return -ENOMEM;
}
RCU_INIT_POINTER(s->psample_group, psample_group);
@@ -93,7 +92,7 @@ static int tcf_sample_init(struct net *net, struct nlattr *nla,
}
if (ret == ACT_P_CREATED)
- tcf_hash_insert(tn, *a);
+ tcf_idr_insert(tn, *a);
return ret;
}
@@ -221,7 +220,7 @@ static int tcf_sample_search(struct net *net, struct tc_action **a, u32 index)
{
struct tc_action_net *tn = net_generic(net, sample_net_id);
- return tcf_hash_search(tn, a, index);
+ return tcf_idr_search(tn, a, index);
}
static struct tc_action_ops act_sample_ops = {
@@ -241,7 +240,7 @@ static __net_init int sample_init_net(struct net *net)
{
struct tc_action_net *tn = net_generic(net, sample_net_id);
- return tc_action_net_init(tn, &act_sample_ops, SAMPLE_TAB_MASK);
+ return tc_action_net_init(tn, &act_sample_ops);
}
static void __net_exit sample_exit_net(struct net *net)
diff --git a/net/sched/act_simple.c b/net/sched/act_simple.c
index 43605e7..e7b57e5 100644
--- a/net/sched/act_simple.c
+++ b/net/sched/act_simple.c
@@ -24,8 +24,6 @@
#include <linux/tc_act/tc_defact.h>
#include <net/tc_act/tc_defact.h>
-#define SIMP_TAB_MASK 7
-
static unsigned int simp_net_id;
static struct tc_action_ops act_simp_ops;
@@ -102,28 +100,28 @@ static int tcf_simp_init(struct net *net, struct nlattr *nla,
return -EINVAL;
parm = nla_data(tb[TCA_DEF_PARMS]);
- exists = tcf_hash_check(tn, parm->index, a, bind);
+ exists = tcf_idr_check(tn, parm->index, a, bind);
if (exists && bind)
return 0;
if (tb[TCA_DEF_DATA] == NULL) {
if (exists)
- tcf_hash_release(*a, bind);
+ tcf_idr_release(*a, bind);
return -EINVAL;
}
defdata = nla_data(tb[TCA_DEF_DATA]);
if (!exists) {
- ret = tcf_hash_create(tn, parm->index, est, a,
- &act_simp_ops, bind, false);
+ ret = tcf_idr_create(tn, parm->index, est, a,
+ &act_simp_ops, bind, false);
if (ret)
return ret;
d = to_defact(*a);
ret = alloc_defdata(d, defdata);
if (ret < 0) {
- tcf_hash_cleanup(*a, est);
+ tcf_idr_cleanup(*a, est);
return ret;
}
d->tcf_action = parm->action;
@@ -131,7 +129,7 @@ static int tcf_simp_init(struct net *net, struct nlattr *nla,
} else {
d = to_defact(*a);
- tcf_hash_release(*a, bind);
+ tcf_idr_release(*a, bind);
if (!ovr)
return -EEXIST;
@@ -139,7 +137,7 @@ static int tcf_simp_init(struct net *net, struct nlattr *nla,
}
if (ret == ACT_P_CREATED)
- tcf_hash_insert(tn, *a);
+ tcf_idr_insert(tn, *a);
return ret;
}
@@ -183,7 +181,7 @@ static int tcf_simp_search(struct net *net, struct tc_action **a, u32 index)
{
struct tc_action_net *tn = net_generic(net, simp_net_id);
- return tcf_hash_search(tn, a, index);
+ return tcf_idr_search(tn, a, index);
}
static struct tc_action_ops act_simp_ops = {
@@ -203,7 +201,7 @@ static __net_init int simp_init_net(struct net *net)
{
struct tc_action_net *tn = net_generic(net, simp_net_id);
- return tc_action_net_init(tn, &act_simp_ops, SIMP_TAB_MASK);
+ return tc_action_net_init(tn, &act_simp_ops);
}
static void __net_exit simp_exit_net(struct net *net)
diff --git a/net/sched/act_skbedit.c b/net/sched/act_skbedit.c
index 6b3e65d..59949d6 100644
--- a/net/sched/act_skbedit.c
+++ b/net/sched/act_skbedit.c
@@ -27,8 +27,6 @@
#include <linux/tc_act/tc_skbedit.h>
#include <net/tc_act/tc_skbedit.h>
-#define SKBEDIT_TAB_MASK 15
-
static unsigned int skbedit_net_id;
static struct tc_action_ops act_skbedit_ops;
@@ -118,18 +116,18 @@ static int tcf_skbedit_init(struct net *net, struct nlattr *nla,
parm = nla_data(tb[TCA_SKBEDIT_PARMS]);
- exists = tcf_hash_check(tn, parm->index, a, bind);
+ exists = tcf_idr_check(tn, parm->index, a, bind);
if (exists && bind)
return 0;
if (!flags) {
- tcf_hash_release(*a, bind);
+ tcf_idr_release(*a, bind);
return -EINVAL;
}
if (!exists) {
- ret = tcf_hash_create(tn, parm->index, est, a,
- &act_skbedit_ops, bind, false);
+ ret = tcf_idr_create(tn, parm->index, est, a,
+ &act_skbedit_ops, bind, false);
if (ret)
return ret;
@@ -137,7 +135,7 @@ static int tcf_skbedit_init(struct net *net, struct nlattr *nla,
ret = ACT_P_CREATED;
} else {
d = to_skbedit(*a);
- tcf_hash_release(*a, bind);
+ tcf_idr_release(*a, bind);
if (!ovr)
return -EEXIST;
}
@@ -163,7 +161,7 @@ static int tcf_skbedit_init(struct net *net, struct nlattr *nla,
spin_unlock_bh(&d->tcf_lock);
if (ret == ACT_P_CREATED)
- tcf_hash_insert(tn, *a);
+ tcf_idr_insert(tn, *a);
return ret;
}
@@ -221,7 +219,7 @@ static int tcf_skbedit_search(struct net *net, struct tc_action **a, u32 index)
{
struct tc_action_net *tn = net_generic(net, skbedit_net_id);
- return tcf_hash_search(tn, a, index);
+ return tcf_idr_search(tn, a, index);
}
static struct tc_action_ops act_skbedit_ops = {
@@ -240,7 +238,7 @@ static __net_init int skbedit_init_net(struct net *net)
{
struct tc_action_net *tn = net_generic(net, skbedit_net_id);
- return tc_action_net_init(tn, &act_skbedit_ops, SKBEDIT_TAB_MASK);
+ return tc_action_net_init(tn, &act_skbedit_ops);
}
static void __net_exit skbedit_exit_net(struct net *net)
diff --git a/net/sched/act_skbmod.c b/net/sched/act_skbmod.c
index a73c4bb..b642ad3 100644
--- a/net/sched/act_skbmod.c
+++ b/net/sched/act_skbmod.c
@@ -20,8 +20,6 @@
#include <linux/tc_act/tc_skbmod.h>
#include <net/tc_act/tc_skbmod.h>
-#define SKBMOD_TAB_MASK 15
-
static unsigned int skbmod_net_id;
static struct tc_action_ops act_skbmod_ops;
@@ -129,7 +127,7 @@ static int tcf_skbmod_init(struct net *net, struct nlattr *nla,
if (parm->flags & SKBMOD_F_SWAPMAC)
lflags = SKBMOD_F_SWAPMAC;
- exists = tcf_hash_check(tn, parm->index, a, bind);
+ exists = tcf_idr_check(tn, parm->index, a, bind);
if (exists && bind)
return 0;
@@ -137,14 +135,14 @@ static int tcf_skbmod_init(struct net *net, struct nlattr *nla,
return -EINVAL;
if (!exists) {
- ret = tcf_hash_create(tn, parm->index, est, a,
- &act_skbmod_ops, bind, true);
+ ret = tcf_idr_create(tn, parm->index, est, a,
+ &act_skbmod_ops, bind, true);
if (ret)
return ret;
ret = ACT_P_CREATED;
} else {
- tcf_hash_release(*a, bind);
+ tcf_idr_release(*a, bind);
if (!ovr)
return -EEXIST;
}
@@ -155,7 +153,7 @@ static int tcf_skbmod_init(struct net *net, struct nlattr *nla,
p = kzalloc(sizeof(struct tcf_skbmod_params), GFP_KERNEL);
if (unlikely(!p)) {
if (ovr)
- tcf_hash_release(*a, bind);
+ tcf_idr_release(*a, bind);
return -ENOMEM;
}
@@ -182,7 +180,7 @@ static int tcf_skbmod_init(struct net *net, struct nlattr *nla,
kfree_rcu(p_old, rcu);
if (ret == ACT_P_CREATED)
- tcf_hash_insert(tn, *a);
+ tcf_idr_insert(tn, *a);
return ret;
}
@@ -245,7 +243,7 @@ static int tcf_skbmod_search(struct net *net, struct tc_action **a, u32 index)
{
struct tc_action_net *tn = net_generic(net, skbmod_net_id);
- return tcf_hash_search(tn, a, index);
+ return tcf_idr_search(tn, a, index);
}
static struct tc_action_ops act_skbmod_ops = {
@@ -265,7 +263,7 @@ static __net_init int skbmod_init_net(struct net *net)
{
struct tc_action_net *tn = net_generic(net, skbmod_net_id);
- return tc_action_net_init(tn, &act_skbmod_ops, SKBMOD_TAB_MASK);
+ return tc_action_net_init(tn, &act_skbmod_ops);
}
static void __net_exit skbmod_exit_net(struct net *net)
diff --git a/net/sched/act_tunnel_key.c b/net/sched/act_tunnel_key.c
index fd7e756..30c9627 100644
--- a/net/sched/act_tunnel_key.c
+++ b/net/sched/act_tunnel_key.c
@@ -20,8 +20,6 @@
#include <linux/tc_act/tc_tunnel_key.h>
#include <net/tc_act/tc_tunnel_key.h>
-#define TUNNEL_KEY_TAB_MASK 15
-
static unsigned int tunnel_key_net_id;
static struct tc_action_ops act_tunnel_key_ops;
@@ -100,7 +98,7 @@ static int tunnel_key_init(struct net *net, struct nlattr *nla,
return -EINVAL;
parm = nla_data(tb[TCA_TUNNEL_KEY_PARMS]);
- exists = tcf_hash_check(tn, parm->index, a, bind);
+ exists = tcf_idr_check(tn, parm->index, a, bind);
if (exists && bind)
return 0;
@@ -159,14 +157,14 @@ static int tunnel_key_init(struct net *net, struct nlattr *nla,
}
if (!exists) {
- ret = tcf_hash_create(tn, parm->index, est, a,
- &act_tunnel_key_ops, bind, true);
+ ret = tcf_idr_create(tn, parm->index, est, a,
+ &act_tunnel_key_ops, bind, true);
if (ret)
return ret;
ret = ACT_P_CREATED;
} else {
- tcf_hash_release(*a, bind);
+ tcf_idr_release(*a, bind);
if (!ovr)
return -EEXIST;
}
@@ -177,7 +175,7 @@ static int tunnel_key_init(struct net *net, struct nlattr *nla,
params_new = kzalloc(sizeof(*params_new), GFP_KERNEL);
if (unlikely(!params_new)) {
if (ret == ACT_P_CREATED)
- tcf_hash_release(*a, bind);
+ tcf_idr_release(*a, bind);
return -ENOMEM;
}
@@ -193,13 +191,13 @@ static int tunnel_key_init(struct net *net, struct nlattr *nla,
kfree_rcu(params_old, rcu);
if (ret == ACT_P_CREATED)
- tcf_hash_insert(tn, *a);
+ tcf_idr_insert(tn, *a);
return ret;
err_out:
if (exists)
- tcf_hash_release(*a, bind);
+ tcf_idr_release(*a, bind);
return ret;
}
@@ -304,7 +302,7 @@ static int tunnel_key_search(struct net *net, struct tc_action **a, u32 index)
{
struct tc_action_net *tn = net_generic(net, tunnel_key_net_id);
- return tcf_hash_search(tn, a, index);
+ return tcf_idr_search(tn, a, index);
}
static struct tc_action_ops act_tunnel_key_ops = {
@@ -324,7 +322,7 @@ static __net_init int tunnel_key_init_net(struct net *net)
{
struct tc_action_net *tn = net_generic(net, tunnel_key_net_id);
- return tc_action_net_init(tn, &act_tunnel_key_ops, TUNNEL_KEY_TAB_MASK);
+ return tc_action_net_init(tn, &act_tunnel_key_ops);
}
static void __net_exit tunnel_key_exit_net(struct net *net)
diff --git a/net/sched/act_vlan.c b/net/sched/act_vlan.c
index 13ba3a8..16eb067 100644
--- a/net/sched/act_vlan.c
+++ b/net/sched/act_vlan.c
@@ -19,8 +19,6 @@
#include <linux/tc_act/tc_vlan.h>
#include <net/tc_act/tc_vlan.h>
-#define VLAN_TAB_MASK 15
-
static unsigned int vlan_net_id;
static struct tc_action_ops act_vlan_ops;
@@ -128,7 +126,7 @@ static int tcf_vlan_init(struct net *net, struct nlattr *nla,
if (!tb[TCA_VLAN_PARMS])
return -EINVAL;
parm = nla_data(tb[TCA_VLAN_PARMS]);
- exists = tcf_hash_check(tn, parm->index, a, bind);
+ exists = tcf_idr_check(tn, parm->index, a, bind);
if (exists && bind)
return 0;
@@ -139,13 +137,13 @@ static int tcf_vlan_init(struct net *net, struct nlattr *nla,
case TCA_VLAN_ACT_MODIFY:
if (!tb[TCA_VLAN_PUSH_VLAN_ID]) {
if (exists)
- tcf_hash_release(*a, bind);
+ tcf_idr_release(*a, bind);
return -EINVAL;
}
push_vid = nla_get_u16(tb[TCA_VLAN_PUSH_VLAN_ID]);
if (push_vid >= VLAN_VID_MASK) {
if (exists)
- tcf_hash_release(*a, bind);
+ tcf_idr_release(*a, bind);
return -ERANGE;
}
@@ -167,20 +165,20 @@ static int tcf_vlan_init(struct net *net, struct nlattr *nla,
break;
default:
if (exists)
- tcf_hash_release(*a, bind);
+ tcf_idr_release(*a, bind);
return -EINVAL;
}
action = parm->v_action;
if (!exists) {
- ret = tcf_hash_create(tn, parm->index, est, a,
- &act_vlan_ops, bind, false);
+ ret = tcf_idr_create(tn, parm->index, est, a,
+ &act_vlan_ops, bind, false);
if (ret)
return ret;
ret = ACT_P_CREATED;
} else {
- tcf_hash_release(*a, bind);
+ tcf_idr_release(*a, bind);
if (!ovr)
return -EEXIST;
}
@@ -199,7 +197,7 @@ static int tcf_vlan_init(struct net *net, struct nlattr *nla,
spin_unlock_bh(&v->tcf_lock);
if (ret == ACT_P_CREATED)
- tcf_hash_insert(tn, *a);
+ tcf_idr_insert(tn, *a);
return ret;
}
@@ -252,7 +250,7 @@ static int tcf_vlan_search(struct net *net, struct tc_action **a, u32 index)
{
struct tc_action_net *tn = net_generic(net, vlan_net_id);
- return tcf_hash_search(tn, a, index);
+ return tcf_idr_search(tn, a, index);
}
static struct tc_action_ops act_vlan_ops = {
@@ -271,7 +269,7 @@ static __net_init int vlan_init_net(struct net *net)
{
struct tc_action_net *tn = net_generic(net, vlan_net_id);
- return tc_action_net_init(tn, &act_vlan_ops, VLAN_TAB_MASK);
+ return tc_action_net_init(tn, &act_vlan_ops);
}
static void __net_exit vlan_exit_net(struct net *net)
--
1.8.3.1
^ permalink raw reply related
* [patch net-next v2 2/3] net/sched: Change cls_flower to use IDR
From: Chris Mi @ 2017-08-30 6:31 UTC (permalink / raw)
To: netdev; +Cc: jhs, xiyou.wangcong, jiri, davem, mawilcox
In-Reply-To: <1504074719-15147-1-git-send-email-chrism@mellanox.com>
Currently, all filters with the same priority are linked in a doubly
linked list. Every filter should have a unique handle. To make the
handle unique, we need to iterate the list every time to see if the
handle exists or not when inserting a new filter. It is time-consuming.
For example, it takes about 5m3.169s to insert 64K rules.
This patch changes cls_flower to use IDR. With this patch, it
takes about 0m1.127s to insert 64K rules. The improvement is huge.
But please note that in this testing, all filters share the same action.
If every filter has a unique action, that is another bottleneck.
Follow-up patch in this patchset addresses that.
Signed-off-by: Chris Mi <chrism@mellanox.com>
Signed-off-by: Jiri Pirko <jiri@mellanox.com>
---
net/sched/cls_flower.c | 55 +++++++++++++++++++++-----------------------------
1 file changed, 23 insertions(+), 32 deletions(-)
diff --git a/net/sched/cls_flower.c b/net/sched/cls_flower.c
index bd9dab4..3d041d2 100644
--- a/net/sched/cls_flower.c
+++ b/net/sched/cls_flower.c
@@ -68,7 +68,6 @@ struct cls_fl_head {
struct rhashtable ht;
struct fl_flow_mask mask;
struct flow_dissector dissector;
- u32 hgen;
bool mask_assigned;
struct list_head filters;
struct rhashtable_params ht_params;
@@ -76,6 +75,7 @@ struct cls_fl_head {
struct work_struct work;
struct rcu_head rcu;
};
+ struct idr handle_idr;
};
struct cls_fl_filter {
@@ -210,6 +210,7 @@ static int fl_init(struct tcf_proto *tp)
INIT_LIST_HEAD_RCU(&head->filters);
rcu_assign_pointer(tp->root, head);
+ idr_init(&head->handle_idr);
return 0;
}
@@ -295,6 +296,9 @@ static void fl_hw_update_stats(struct tcf_proto *tp, struct cls_fl_filter *f)
static void __fl_delete(struct tcf_proto *tp, struct cls_fl_filter *f)
{
+ struct cls_fl_head *head = rtnl_dereference(tp->root);
+
+ idr_remove_ext(&head->handle_idr, f->handle);
list_del_rcu(&f->list);
if (!tc_skip_hw(f->flags))
fl_hw_destroy_filter(tp, f);
@@ -327,6 +331,7 @@ static void fl_destroy(struct tcf_proto *tp)
list_for_each_entry_safe(f, next, &head->filters, list)
__fl_delete(tp, f);
+ idr_destroy(&head->handle_idr);
__module_get(THIS_MODULE);
call_rcu(&head->rcu, fl_destroy_rcu);
@@ -335,12 +340,8 @@ static void fl_destroy(struct tcf_proto *tp)
static void *fl_get(struct tcf_proto *tp, u32 handle)
{
struct cls_fl_head *head = rtnl_dereference(tp->root);
- struct cls_fl_filter *f;
- list_for_each_entry(f, &head->filters, list)
- if (f->handle == handle)
- return f;
- return NULL;
+ return idr_find_ext(&head->handle_idr, handle);
}
static const struct nla_policy fl_policy[TCA_FLOWER_MAX + 1] = {
@@ -859,27 +860,6 @@ static int fl_set_parms(struct net *net, struct tcf_proto *tp,
return 0;
}
-static u32 fl_grab_new_handle(struct tcf_proto *tp,
- struct cls_fl_head *head)
-{
- unsigned int i = 0x80000000;
- u32 handle;
-
- do {
- if (++head->hgen == 0x7FFFFFFF)
- head->hgen = 1;
- } while (--i > 0 && fl_get(tp, head->hgen));
-
- if (unlikely(i == 0)) {
- pr_err("Insufficient number of handles\n");
- handle = 0;
- } else {
- handle = head->hgen;
- }
-
- return handle;
-}
-
static int fl_change(struct net *net, struct sk_buff *in_skb,
struct tcf_proto *tp, unsigned long base,
u32 handle, struct nlattr **tca,
@@ -890,6 +870,7 @@ static int fl_change(struct net *net, struct sk_buff *in_skb,
struct cls_fl_filter *fnew;
struct nlattr **tb;
struct fl_flow_mask mask = {};
+ unsigned long idr_index;
int err;
if (!tca[TCA_OPTIONS])
@@ -920,13 +901,21 @@ static int fl_change(struct net *net, struct sk_buff *in_skb,
goto errout;
if (!handle) {
- handle = fl_grab_new_handle(tp, head);
- if (!handle) {
- err = -EINVAL;
+ err = idr_alloc_ext(&head->handle_idr, fnew, &idr_index,
+ 1, 0x80000000, GFP_KERNEL);
+ if (err)
goto errout;
- }
+ fnew->handle = idr_index;
+ }
+
+ /* user specifies a handle and it doesn't exist */
+ if (handle && !fold) {
+ err = idr_alloc_ext(&head->handle_idr, fnew, &idr_index,
+ handle, handle + 1, GFP_KERNEL);
+ if (err)
+ goto errout;
+ fnew->handle = idr_index;
}
- fnew->handle = handle;
if (tb[TCA_FLOWER_FLAGS]) {
fnew->flags = nla_get_u32(tb[TCA_FLOWER_FLAGS]);
@@ -980,6 +969,8 @@ static int fl_change(struct net *net, struct sk_buff *in_skb,
*arg = fnew;
if (fold) {
+ fnew->handle = handle;
+ idr_replace_ext(&head->handle_idr, fnew, fnew->handle);
list_replace_rcu(&fold->list, &fnew->list);
tcf_unbind_filter(tp, &fold->res);
call_rcu(&fold->rcu, fl_destroy_filter);
--
1.8.3.1
^ permalink raw reply related
* [patch net-next v2 1/3] idr: Add new APIs to support unsigned long
From: Chris Mi @ 2017-08-30 6:31 UTC (permalink / raw)
To: netdev; +Cc: jhs, xiyou.wangcong, jiri, davem, mawilcox
In-Reply-To: <1504074719-15147-1-git-send-email-chrism@mellanox.com>
The following new APIs are added:
int idr_alloc_ext(struct idr *idr, void *ptr, unsigned long *index,
unsigned long start, unsigned long end, gfp_t gfp);
void *idr_remove_ext(struct idr *idr, unsigned long id);
void *idr_find_ext(const struct idr *idr, unsigned long id);
void *idr_replace_ext(struct idr *idr, void *ptr, unsigned long id);
void *idr_get_next_ext(struct idr *idr, unsigned long *nextid);
Signed-off-by: Chris Mi <chrism@mellanox.com>
Signed-off-by: Jiri Pirko <jiri@mellanox.com>
---
include/linux/idr.h | 69 ++++++++++++++++++++++++++++++++++++++++++++--
include/linux/radix-tree.h | 21 ++++++++++++--
lib/idr.c | 66 +++++++++++++++++++++++++-------------------
lib/radix-tree.c | 6 ++--
4 files changed, 125 insertions(+), 37 deletions(-)
diff --git a/include/linux/idr.h b/include/linux/idr.h
index bf70b3e..7c3a365 100644
--- a/include/linux/idr.h
+++ b/include/linux/idr.h
@@ -80,19 +80,75 @@ static inline void idr_set_cursor(struct idr *idr, unsigned int val)
*/
void idr_preload(gfp_t gfp_mask);
-int idr_alloc(struct idr *, void *entry, int start, int end, gfp_t);
+
+int idr_alloc_cmn(struct idr *idr, void *ptr, unsigned long *index,
+ unsigned long start, unsigned long end, gfp_t gfp,
+ bool ext);
+
+/**
+ * idr_alloc - allocate an id
+ * @idr: idr handle
+ * @ptr: pointer to be associated with the new id
+ * @start: the minimum id (inclusive)
+ * @end: the maximum id (exclusive)
+ * @gfp: memory allocation flags
+ *
+ * Allocates an unused ID in the range [start, end). Returns -ENOSPC
+ * if there are no unused IDs in that range.
+ *
+ * Note that @end is treated as max when <= 0. This is to always allow
+ * using @start + N as @end as long as N is inside integer range.
+ *
+ * Simultaneous modifications to the @idr are not allowed and should be
+ * prevented by the user, usually with a lock. idr_alloc() may be called
+ * concurrently with read-only accesses to the @idr, such as idr_find() and
+ * idr_for_each_entry().
+ */
+static inline int idr_alloc(struct idr *idr, void *ptr,
+ int start, int end, gfp_t gfp)
+{
+ unsigned long id;
+ int ret;
+
+ if (WARN_ON_ONCE(start < 0))
+ return -EINVAL;
+
+ ret = idr_alloc_cmn(idr, ptr, &id, start, end, gfp, false);
+
+ if (ret)
+ return ret;
+
+ return id;
+}
+
+static inline int idr_alloc_ext(struct idr *idr, void *ptr,
+ unsigned long *index,
+ unsigned long start,
+ unsigned long end,
+ gfp_t gfp)
+{
+ return idr_alloc_cmn(idr, ptr, index, start, end, gfp, true);
+}
+
int idr_alloc_cyclic(struct idr *, void *entry, int start, int end, gfp_t);
int idr_for_each(const struct idr *,
int (*fn)(int id, void *p, void *data), void *data);
void *idr_get_next(struct idr *, int *nextid);
+void *idr_get_next_ext(struct idr *idr, unsigned long *nextid);
void *idr_replace(struct idr *, void *, int id);
+void *idr_replace_ext(struct idr *idr, void *ptr, unsigned long id);
void idr_destroy(struct idr *);
-static inline void *idr_remove(struct idr *idr, int id)
+static inline void *idr_remove_ext(struct idr *idr, unsigned long id)
{
return radix_tree_delete_item(&idr->idr_rt, id, NULL);
}
+static inline void *idr_remove(struct idr *idr, int id)
+{
+ return idr_remove_ext(idr, id);
+}
+
static inline void idr_init(struct idr *idr)
{
INIT_RADIX_TREE(&idr->idr_rt, IDR_RT_MARKER);
@@ -128,11 +184,16 @@ static inline void idr_preload_end(void)
* This function can be called under rcu_read_lock(), given that the leaf
* pointers lifetimes are correctly managed.
*/
-static inline void *idr_find(const struct idr *idr, int id)
+static inline void *idr_find_ext(const struct idr *idr, unsigned long id)
{
return radix_tree_lookup(&idr->idr_rt, id);
}
+static inline void *idr_find(const struct idr *idr, int id)
+{
+ return idr_find_ext(idr, id);
+}
+
/**
* idr_for_each_entry - iterate over an idr's elements of a given type
* @idr: idr handle
@@ -145,6 +206,8 @@ static inline void *idr_find(const struct idr *idr, int id)
*/
#define idr_for_each_entry(idr, entry, id) \
for (id = 0; ((entry) = idr_get_next(idr, &(id))) != NULL; ++id)
+#define idr_for_each_entry_ext(idr, entry, id) \
+ for (id = 0; ((entry) = idr_get_next_ext(idr, &(id))) != NULL; ++id)
/**
* idr_for_each_entry_continue - continue iteration over an idr's elements of a given type
diff --git a/include/linux/radix-tree.h b/include/linux/radix-tree.h
index 3e57350..567ebb5 100644
--- a/include/linux/radix-tree.h
+++ b/include/linux/radix-tree.h
@@ -357,8 +357,25 @@ int radix_tree_split(struct radix_tree_root *, unsigned long index,
unsigned new_order);
int radix_tree_join(struct radix_tree_root *, unsigned long index,
unsigned new_order, void *);
-void __rcu **idr_get_free(struct radix_tree_root *, struct radix_tree_iter *,
- gfp_t, int end);
+
+void __rcu **idr_get_free_cmn(struct radix_tree_root *root,
+ struct radix_tree_iter *iter, gfp_t gfp,
+ unsigned long max);
+static inline void __rcu **idr_get_free(struct radix_tree_root *root,
+ struct radix_tree_iter *iter,
+ gfp_t gfp,
+ int end)
+{
+ return idr_get_free_cmn(root, iter, gfp, end > 0 ? end - 1 : INT_MAX);
+}
+
+static inline void __rcu **idr_get_free_ext(struct radix_tree_root *root,
+ struct radix_tree_iter *iter,
+ gfp_t gfp,
+ unsigned long end)
+{
+ return idr_get_free_cmn(root, iter, gfp, end - 1);
+}
enum {
RADIX_TREE_ITER_TAG_MASK = 0x0f, /* tag index in lower nybble */
diff --git a/lib/idr.c b/lib/idr.c
index b13682b..082778c 100644
--- a/lib/idr.c
+++ b/lib/idr.c
@@ -7,45 +7,32 @@
DEFINE_PER_CPU(struct ida_bitmap *, ida_bitmap);
static DEFINE_SPINLOCK(simple_ida_lock);
-/**
- * idr_alloc - allocate an id
- * @idr: idr handle
- * @ptr: pointer to be associated with the new id
- * @start: the minimum id (inclusive)
- * @end: the maximum id (exclusive)
- * @gfp: memory allocation flags
- *
- * Allocates an unused ID in the range [start, end). Returns -ENOSPC
- * if there are no unused IDs in that range.
- *
- * Note that @end is treated as max when <= 0. This is to always allow
- * using @start + N as @end as long as N is inside integer range.
- *
- * Simultaneous modifications to the @idr are not allowed and should be
- * prevented by the user, usually with a lock. idr_alloc() may be called
- * concurrently with read-only accesses to the @idr, such as idr_find() and
- * idr_for_each_entry().
- */
-int idr_alloc(struct idr *idr, void *ptr, int start, int end, gfp_t gfp)
+int idr_alloc_cmn(struct idr *idr, void *ptr, unsigned long *index,
+ unsigned long start, unsigned long end, gfp_t gfp,
+ bool ext)
{
- void __rcu **slot;
struct radix_tree_iter iter;
+ void __rcu **slot;
- if (WARN_ON_ONCE(start < 0))
- return -EINVAL;
if (WARN_ON_ONCE(radix_tree_is_internal_node(ptr)))
return -EINVAL;
radix_tree_iter_init(&iter, start);
- slot = idr_get_free(&idr->idr_rt, &iter, gfp, end);
+ if (ext)
+ slot = idr_get_free_ext(&idr->idr_rt, &iter, gfp, end);
+ else
+ slot = idr_get_free(&idr->idr_rt, &iter, gfp, end);
if (IS_ERR(slot))
return PTR_ERR(slot);
radix_tree_iter_replace(&idr->idr_rt, &iter, slot, ptr);
radix_tree_iter_tag_clear(&idr->idr_rt, &iter, IDR_FREE);
- return iter.index;
+
+ if (index)
+ *index = iter.index;
+ return 0;
}
-EXPORT_SYMBOL_GPL(idr_alloc);
+EXPORT_SYMBOL_GPL(idr_alloc_cmn);
/**
* idr_alloc_cyclic - allocate new idr entry in a cyclical fashion
@@ -134,6 +121,20 @@ void *idr_get_next(struct idr *idr, int *nextid)
}
EXPORT_SYMBOL(idr_get_next);
+void *idr_get_next_ext(struct idr *idr, unsigned long *nextid)
+{
+ struct radix_tree_iter iter;
+ void __rcu **slot;
+
+ slot = radix_tree_iter_find(&idr->idr_rt, &iter, *nextid);
+ if (!slot)
+ return NULL;
+
+ *nextid = iter.index;
+ return rcu_dereference_raw(*slot);
+}
+EXPORT_SYMBOL(idr_get_next_ext);
+
/**
* idr_replace - replace pointer for given id
* @idr: idr handle
@@ -150,12 +151,19 @@ void *idr_get_next(struct idr *idr, int *nextid)
*/
void *idr_replace(struct idr *idr, void *ptr, int id)
{
+ if (WARN_ON_ONCE(id < 0))
+ return ERR_PTR(-EINVAL);
+
+ return idr_replace_ext(idr, ptr, id);
+}
+EXPORT_SYMBOL(idr_replace);
+
+void *idr_replace_ext(struct idr *idr, void *ptr, unsigned long id)
+{
struct radix_tree_node *node;
void __rcu **slot = NULL;
void *entry;
- if (WARN_ON_ONCE(id < 0))
- return ERR_PTR(-EINVAL);
if (WARN_ON_ONCE(radix_tree_is_internal_node(ptr)))
return ERR_PTR(-EINVAL);
@@ -167,7 +175,7 @@ void *idr_replace(struct idr *idr, void *ptr, int id)
return entry;
}
-EXPORT_SYMBOL(idr_replace);
+EXPORT_SYMBOL(idr_replace_ext);
/**
* DOC: IDA description
diff --git a/lib/radix-tree.c b/lib/radix-tree.c
index 898e879..c191b42 100644
--- a/lib/radix-tree.c
+++ b/lib/radix-tree.c
@@ -2137,13 +2137,13 @@ int ida_pre_get(struct ida *ida, gfp_t gfp)
}
EXPORT_SYMBOL(ida_pre_get);
-void __rcu **idr_get_free(struct radix_tree_root *root,
- struct radix_tree_iter *iter, gfp_t gfp, int end)
+void __rcu **idr_get_free_cmn(struct radix_tree_root *root,
+ struct radix_tree_iter *iter, gfp_t gfp,
+ unsigned long max)
{
struct radix_tree_node *node = NULL, *child;
void __rcu **slot = (void __rcu **)&root->rnode;
unsigned long maxindex, start = iter->next_index;
- unsigned long max = end > 0 ? end - 1 : INT_MAX;
unsigned int shift, offset = 0;
grow:
--
1.8.3.1
^ permalink raw reply related
* [patch net-next v2 0/3] net/sched: Improve getting objects by indexes
From: Chris Mi @ 2017-08-30 6:31 UTC (permalink / raw)
To: netdev; +Cc: jhs, xiyou.wangcong, jiri, davem, mawilcox
Using current TC code, it is very slow to insert a lot of rules.
In order to improve the rules update rate in TC,
we introduced the following two changes:
1) changed cls_flower to use IDR to manage the filters.
2) changed all act_xxx modules to use IDR instead of
a small hash table
But IDR has a limitation that it uses int. TC handle uses u32.
To make sure there is no regression, we add several new IDR APIs
to support unsigned long.
v2
==
Addressed Hannes's comment:
express idr_alloc in terms of idr_alloc_ext and most of the other functions
Chris Mi (3):
idr: Add new APIs to support unsigned long
net/sched: Change cls_flower to use IDR
net/sched: Change act_api and act_xxx modules to use IDR
include/linux/idr.h | 69 ++++++++++++-
include/linux/radix-tree.h | 21 +++-
include/net/act_api.h | 76 +++++---------
lib/idr.c | 66 ++++++------
lib/radix-tree.c | 6 +-
net/sched/act_api.c | 251 ++++++++++++++++++++++-----------------------
net/sched/act_bpf.c | 17 ++-
net/sched/act_connmark.c | 16 ++-
net/sched/act_csum.c | 16 ++-
net/sched/act_gact.c | 16 ++-
net/sched/act_ife.c | 20 ++--
net/sched/act_ipt.c | 26 +++--
net/sched/act_mirred.c | 19 ++--
net/sched/act_nat.c | 16 ++-
net/sched/act_pedit.c | 18 ++--
net/sched/act_police.c | 18 ++--
net/sched/act_sample.c | 17 ++-
net/sched/act_simple.c | 20 ++--
net/sched/act_skbedit.c | 18 ++--
net/sched/act_skbmod.c | 18 ++--
net/sched/act_tunnel_key.c | 20 ++--
net/sched/act_vlan.c | 22 ++--
net/sched/cls_flower.c | 55 +++++-----
23 files changed, 427 insertions(+), 414 deletions(-)
--
1.8.3.1
^ permalink raw reply
* Re: [lkp-robot] [irda] 66d98e78e4: BUG:unable_to_handle_kernel
From: Ye Xiaolong @ 2017-08-30 6:19 UTC (permalink / raw)
To: Greg Kroah-Hartman; +Cc: devel, samuel, netdev, linux-kernel, lkp, davem
In-Reply-To: <20170830061215.GA3682@kroah.com>
On 08/30, Greg Kroah-Hartman wrote:
>On Wed, Aug 30, 2017 at 02:04:11PM +0800, kernel test robot wrote:
>> FYI, we noticed the following commit:
>>
>> commit: 66d98e78e44ccb969cb3196995759d200e64b49b ("irda: move net/irda/ to drivers/staging/irda/net/")
>> url: https://github.com/0day-ci/linux/commits/Greg-Kroah-Hartman/irda-move-it-to-drivers-staging-so-we-can-delete-it/20170829-090816
>>
>> in testcase: trinity
>> with following parameters:
>>
>> runtime: 300s
>>
>> test-description: Trinity is a linux system call fuzz tester.
>> test-url: http://codemonkey.org.uk/projects/trinity/
>>
>> on test machine: qemu-system-i386 -enable-kvm -smp 2 -m 320M
>>
>> caused below changes (please refer to attached dmesg/kmsg for entire log/backtrace):
>>
>> +-----------------------------------------------------+------------+------------+
>> | | 89ff9d58e6 | 66d98e78e4 |
>> +-----------------------------------------------------+------------+------------+
>> | boot_successes | 0 | 0 |
>> | boot_failures | 10 | 12 |
>> | IP-Config:Auto-configuration_of_network_failed | 8 | |
>> | WARNING:at_arch/x86/mm/dump_pagetables.c:#note_page | 2 | |
>> | EIP:note_page | 2 | |
>> | BUG:unable_to_handle_kernel | 0 | 12 |
>> | Oops:#[##] | 0 | 12 |
>> | EIP:dev_add_pack | 0 | 12 |
>> | Kernel_panic-not_syncing:Fatal_exception | 0 | 12 |
>> +-----------------------------------------------------+------------+------------+
>>
>> [ 0.227015] BUG: unable to handle kernel NULL pointer dereference at 00000004
>> [ 0.228000] IP: dev_add_pack+0x37/0x80
>
>Didn't you report this yesterday as well? Anyway, am working on it,
>give me a few hours to wake up and test...
Hi,
0day bot tested both the lkml patch and the commit in dev-queue branch of
next-queue.git tree, hence the duplicated report.
Thanks,
Xiaolong
>
>thanks,
>
>greg k-h
^ permalink raw reply
* Re: [lkp-robot] [irda] 66d98e78e4: BUG:unable_to_handle_kernel
From: Greg Kroah-Hartman @ 2017-08-30 6:12 UTC (permalink / raw)
To: kernel test robot; +Cc: devel, samuel, netdev, linux-kernel, lkp, davem
In-Reply-To: <20170830060410.GX30390@yexl-desktop>
On Wed, Aug 30, 2017 at 02:04:11PM +0800, kernel test robot wrote:
> FYI, we noticed the following commit:
>
> commit: 66d98e78e44ccb969cb3196995759d200e64b49b ("irda: move net/irda/ to drivers/staging/irda/net/")
> url: https://github.com/0day-ci/linux/commits/Greg-Kroah-Hartman/irda-move-it-to-drivers-staging-so-we-can-delete-it/20170829-090816
>
> in testcase: trinity
> with following parameters:
>
> runtime: 300s
>
> test-description: Trinity is a linux system call fuzz tester.
> test-url: http://codemonkey.org.uk/projects/trinity/
>
> on test machine: qemu-system-i386 -enable-kvm -smp 2 -m 320M
>
> caused below changes (please refer to attached dmesg/kmsg for entire log/backtrace):
>
> +-----------------------------------------------------+------------+------------+
> | | 89ff9d58e6 | 66d98e78e4 |
> +-----------------------------------------------------+------------+------------+
> | boot_successes | 0 | 0 |
> | boot_failures | 10 | 12 |
> | IP-Config:Auto-configuration_of_network_failed | 8 | |
> | WARNING:at_arch/x86/mm/dump_pagetables.c:#note_page | 2 | |
> | EIP:note_page | 2 | |
> | BUG:unable_to_handle_kernel | 0 | 12 |
> | Oops:#[##] | 0 | 12 |
> | EIP:dev_add_pack | 0 | 12 |
> | Kernel_panic-not_syncing:Fatal_exception | 0 | 12 |
> +-----------------------------------------------------+------------+------------+
>
> [ 0.227015] BUG: unable to handle kernel NULL pointer dereference at 00000004
> [ 0.228000] IP: dev_add_pack+0x37/0x80
Didn't you report this yesterday as well? Anyway, am working on it,
give me a few hours to wake up and test...
thanks,
greg k-h
^ permalink raw reply
* [PATCH] net: dccp: Add handling of IPV6_PKTOPTIONS to dccp_v6_do_rcv()
From: Andrii Vladyka @ 2017-08-30 6:04 UTC (permalink / raw)
To: gerrit; +Cc: davem, netdev, open list, dccp
[-- Attachment #1: Type: text/plain, Size: 165 bytes --]
Add handling of IPV6_PKTOPTIONS to dccp_v6_do_rcv() in net/dccp/ipv6.c, similar
to the handling in net/ipv6/tcp_ipv6.c
Signed-off-by: Andrii Vladyka <tulup@mail.ru>
[-- Attachment #2: dccp.patch --]
[-- Type: text/x-patch, Size: 2603 bytes --]
diff --git a/net/dccp/ipv6.c b/net/dccp/ipv6.c
index 1b58eac..fdff10b 100644
--- a/net/dccp/ipv6.c
+++ b/net/dccp/ipv6.c
@@ -16,6 +16,7 @@
#include <linux/random.h>
#include <linux/slab.h>
#include <linux/xfrm.h>
+#include <linux/string.h>
#include <net/addrconf.h>
#include <net/inet_common.h>
@@ -30,6 +31,7 @@
#include <net/ip6_checksum.h>
#include <net/xfrm.h>
#include <net/secure_seq.h>
+#include <net/sock.h>
#include "dccp.h"
#include "ipv6.h"
@@ -597,19 +599,13 @@ static int dccp_v6_do_rcv(struct sock *sk, struct sk_buff *skb)
--ANK (980728)
*/
if (np->rxopt.all)
- /*
- * FIXME: Add handling of IPV6_PKTOPTIONS skb. See the comments below
- * (wrt ipv6_pktopions) and net/ipv6/tcp_ipv6.c for an example.
- */
opt_skb = skb_clone(skb, GFP_ATOMIC);
if (sk->sk_state == DCCP_OPEN) { /* Fast path */
if (dccp_rcv_established(sk, skb, dccp_hdr(skb), skb->len))
goto reset;
- if (opt_skb) {
- /* XXX This is where we would goto ipv6_pktoptions. */
- __kfree_skb(opt_skb);
- }
+ if (opt_skb)
+ goto ipv6_pktoptions;
return 0;
}
@@ -640,10 +636,8 @@ static int dccp_v6_do_rcv(struct sock *sk, struct sk_buff *skb)
if (dccp_rcv_state_process(sk, skb, dccp_hdr(skb), skb->len))
goto reset;
- if (opt_skb) {
- /* XXX This is where we would goto ipv6_pktoptions. */
- __kfree_skb(opt_skb);
- }
+ if (opt_skb)
+ goto ipv6_pktoptions;
return 0;
reset:
@@ -653,6 +647,36 @@ static int dccp_v6_do_rcv(struct sock *sk, struct sk_buff *skb)
__kfree_skb(opt_skb);
kfree_skb(skb);
return 0;
+
+/*
+ * Handling IPV6_PKTOPTIONS skb the similar
+ * way it's done for net/ipv6/tcp_ipv6.c
+ */
+ipv6_pktoptions:
+ if (!((1 << sk->sk_state) & (DCCPF_CLOSED | DCCPF_LISTEN))) {
+ if (np->rxopt.bits.rxinfo || np->rxopt.bits.rxoinfo)
+ np->mcast_oif = inet6_iif(opt_skb);
+ if (np->rxopt.bits.rxhlim || np->rxopt.bits.rxohlim)
+ np->mcast_hops = ipv6_hdr(opt_skb)->hop_limit;
+ if (np->rxopt.bits.rxflow || np->rxopt.bits.rxtclass)
+ np->rcv_flowinfo = ip6_flowinfo(ipv6_hdr(opt_skb));
+ if (np->repflow)
+ np->flow_label = ip6_flowlabel(ipv6_hdr(opt_skb));
+ if (ipv6_opt_accepted(sk, opt_skb,
+ &DCCP_SKB_CB(opt_skb)->header.h6)) {
+ skb_set_owner_r(opt_skb, sk);
+ memmove(IP6CB(opt_skb),
+ &DCCP_SKB_CB(opt_skb)->header.h6,
+ sizeof(struct inet6_skb_parm));
+ opt_skb = xchg(&np->pktoptions, opt_skb);
+ } else {
+ __kfree_skb(opt_skb);
+ opt_skb = xchg(&np->pktoptions, NULL);
+ }
+ }
+
+ kfree_skb(opt_skb);
+ return 0;
}
static int dccp_v6_rcv(struct sk_buff *skb)
^ permalink raw reply related
* [lkp-robot] [irda] 66d98e78e4: BUG:unable_to_handle_kernel
From: kernel test robot @ 2017-08-30 6:04 UTC (permalink / raw)
To: Greg Kroah-Hartman
Cc: davem, samuel, netdev, linux-kernel, devel, Greg Kroah-Hartman,
lkp
In-Reply-To: <20170827150334.32495-2-gregkh@linuxfoundation.org>
[-- Attachment #1: Type: text/plain, Size: 3450 bytes --]
FYI, we noticed the following commit:
commit: 66d98e78e44ccb969cb3196995759d200e64b49b ("irda: move net/irda/ to drivers/staging/irda/net/")
url: https://github.com/0day-ci/linux/commits/Greg-Kroah-Hartman/irda-move-it-to-drivers-staging-so-we-can-delete-it/20170829-090816
in testcase: trinity
with following parameters:
runtime: 300s
test-description: Trinity is a linux system call fuzz tester.
test-url: http://codemonkey.org.uk/projects/trinity/
on test machine: qemu-system-i386 -enable-kvm -smp 2 -m 320M
caused below changes (please refer to attached dmesg/kmsg for entire log/backtrace):
+-----------------------------------------------------+------------+------------+
| | 89ff9d58e6 | 66d98e78e4 |
+-----------------------------------------------------+------------+------------+
| boot_successes | 0 | 0 |
| boot_failures | 10 | 12 |
| IP-Config:Auto-configuration_of_network_failed | 8 | |
| WARNING:at_arch/x86/mm/dump_pagetables.c:#note_page | 2 | |
| EIP:note_page | 2 | |
| BUG:unable_to_handle_kernel | 0 | 12 |
| Oops:#[##] | 0 | 12 |
| EIP:dev_add_pack | 0 | 12 |
| Kernel_panic-not_syncing:Fatal_exception | 0 | 12 |
+-----------------------------------------------------+------------+------------+
[ 0.227015] BUG: unable to handle kernel NULL pointer dereference at 00000004
[ 0.228000] IP: dev_add_pack+0x37/0x80
[ 0.228000] *pdpt = 0000000000000000 *pde = f000ff53f000ff53
[ 0.228000]
[ 0.228000] Oops: 0002 [#1] SMP
[ 0.228000] CPU: 0 PID: 1 Comm: swapper/0 Not tainted 4.13.0-rc5-00526-g66d98e7 #60
[ 0.228000] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.9.3-20161025_171302-gandalf 04/01/2014
[ 0.228000] task: d3042040 task.stack: d3044000
[ 0.228000] EIP: dev_add_pack+0x37/0x80
[ 0.228000] EFLAGS: 00210286 CPU: 0
[ 0.228000] EAX: 00000000 EBX: c20c9318 ECX: d30424c8 EDX: c20c8c60
[ 0.228000] ESI: c20c8c4c EDI: 00000000 EBP: d3045f18 ESP: d3045f10
[ 0.228000] DS: 007b ES: 007b FS: 00d8 GS: 00e0 SS: 0068
[ 0.228000] CR0: 80050033 CR2: 00000004 CR3: 022f4000 CR4: 000006b0
[ 0.228000] Call Trace:
[ 0.228000] ? irda_nl_register+0xf/0xf
[ 0.228000] irda_init+0x30/0x88
[ 0.228000] do_one_initcall+0x8b/0x131
[ 0.228000] kernel_init_freeable+0xee/0x166
[ 0.228000] ? rest_init+0x120/0x120
[ 0.228000] kernel_init+0xb/0x100
[ 0.228000] ? schedule_tail_wrapper+0x9/0xc
[ 0.228000] ret_from_fork+0x19/0x24
[ 0.228000] Code: 03 00 00 74 3f 8b 5e 04 85 db 74 50 83 c3 5c b8 e0 6a 09 c2 e8 ab 69 20 00 8b 03 8d 56 14 89 5e 18 89 46 14 0f ae f0 89 f6 89 13 <89> 50 04 b8 e0 6a 09 c2 e8 cc 6d 20 00 5b 5e 5d c3 90 8d b4 26
[ 0.228000] EIP: dev_add_pack+0x37/0x80 SS:ESP: 0068:d3045f10
[ 0.228000] CR2: 0000000000000004
[ 0.228000] ---[ end trace 593bc6d2366a532d ]---
To reproduce:
git clone https://github.com/01org/lkp-tests.git
cd lkp-tests
bin/lkp qemu -k <bzImage> job-script # job-script is attached in this email
Thanks,
Xiaolong
[-- Attachment #2: config-4.13.0-rc5-00526-g66d98e7 --]
[-- Type: text/plain, Size: 111846 bytes --]
#
# Automatically generated file; DO NOT EDIT.
# Linux/i386 4.13.0-rc5 Kernel Configuration
#
# CONFIG_64BIT is not set
CONFIG_X86_32=y
CONFIG_X86=y
CONFIG_INSTRUCTION_DECODER=y
CONFIG_OUTPUT_FORMAT="elf32-i386"
CONFIG_ARCH_DEFCONFIG="arch/x86/configs/i386_defconfig"
CONFIG_LOCKDEP_SUPPORT=y
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_MMU=y
CONFIG_ARCH_MMAP_RND_BITS_MIN=8
CONFIG_ARCH_MMAP_RND_BITS_MAX=16
CONFIG_ARCH_MMAP_RND_COMPAT_BITS_MIN=8
CONFIG_ARCH_MMAP_RND_COMPAT_BITS_MAX=16
CONFIG_NEED_DMA_MAP_STATE=y
CONFIG_NEED_SG_DMA_LENGTH=y
CONFIG_GENERIC_ISA_DMA=y
CONFIG_GENERIC_BUG=y
CONFIG_GENERIC_HWEIGHT=y
CONFIG_ARCH_MAY_HAVE_PC_FDC=y
CONFIG_RWSEM_XCHGADD_ALGORITHM=y
CONFIG_GENERIC_CALIBRATE_DELAY=y
CONFIG_ARCH_HAS_CPU_RELAX=y
CONFIG_ARCH_HAS_CACHE_LINE_SIZE=y
CONFIG_HAVE_SETUP_PER_CPU_AREA=y
CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK=y
CONFIG_NEED_PER_CPU_PAGE_FIRST_CHUNK=y
CONFIG_ARCH_HIBERNATION_POSSIBLE=y
CONFIG_ARCH_SUSPEND_POSSIBLE=y
CONFIG_ARCH_WANT_HUGE_PMD_SHARE=y
CONFIG_ARCH_WANT_GENERAL_HUGETLB=y
CONFIG_ARCH_SUPPORTS_OPTIMIZED_INLINING=y
CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y
CONFIG_X86_32_SMP=y
CONFIG_ARCH_SUPPORTS_UPROBES=y
CONFIG_FIX_EARLYCON_MEM=y
CONFIG_PGTABLE_LEVELS=3
CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
CONFIG_IRQ_WORK=y
CONFIG_BUILDTIME_EXTABLE_SORT=y
CONFIG_THREAD_INFO_IN_TASK=y
#
# General setup
#
CONFIG_INIT_ENV_ARG_LIMIT=32
CONFIG_CROSS_COMPILE=""
# CONFIG_COMPILE_TEST is not set
CONFIG_LOCALVERSION=""
CONFIG_LOCALVERSION_AUTO=y
CONFIG_HAVE_KERNEL_GZIP=y
CONFIG_HAVE_KERNEL_BZIP2=y
CONFIG_HAVE_KERNEL_LZMA=y
CONFIG_HAVE_KERNEL_XZ=y
CONFIG_HAVE_KERNEL_LZO=y
CONFIG_HAVE_KERNEL_LZ4=y
CONFIG_KERNEL_GZIP=y
# CONFIG_KERNEL_BZIP2 is not set
# CONFIG_KERNEL_LZMA is not set
# CONFIG_KERNEL_XZ is not set
# CONFIG_KERNEL_LZO is not set
# CONFIG_KERNEL_LZ4 is not set
CONFIG_DEFAULT_HOSTNAME="(none)"
CONFIG_SWAP=y
CONFIG_SYSVIPC=y
CONFIG_SYSVIPC_SYSCTL=y
CONFIG_POSIX_MQUEUE=y
CONFIG_POSIX_MQUEUE_SYSCTL=y
# CONFIG_CROSS_MEMORY_ATTACH is not set
CONFIG_FHANDLE=y
CONFIG_USELIB=y
CONFIG_AUDIT=y
CONFIG_HAVE_ARCH_AUDITSYSCALL=y
CONFIG_AUDITSYSCALL=y
CONFIG_AUDIT_WATCH=y
CONFIG_AUDIT_TREE=y
#
# IRQ subsystem
#
CONFIG_GENERIC_IRQ_PROBE=y
CONFIG_GENERIC_IRQ_SHOW=y
CONFIG_GENERIC_IRQ_EFFECTIVE_AFF_MASK=y
CONFIG_GENERIC_PENDING_IRQ=y
CONFIG_GENERIC_IRQ_MIGRATION=y
CONFIG_GENERIC_IRQ_CHIP=y
CONFIG_IRQ_DOMAIN=y
CONFIG_IRQ_DOMAIN_HIERARCHY=y
CONFIG_IRQ_DOMAIN_DEBUG=y
CONFIG_IRQ_FORCED_THREADING=y
CONFIG_SPARSE_IRQ=y
CONFIG_GENERIC_IRQ_DEBUGFS=y
CONFIG_CLOCKSOURCE_WATCHDOG=y
CONFIG_ARCH_CLOCKSOURCE_DATA=y
CONFIG_CLOCKSOURCE_VALIDATE_LAST_CYCLE=y
CONFIG_GENERIC_TIME_VSYSCALL=y
CONFIG_GENERIC_CLOCKEVENTS=y
CONFIG_GENERIC_CLOCKEVENTS_BROADCAST=y
CONFIG_GENERIC_CLOCKEVENTS_MIN_ADJUST=y
CONFIG_GENERIC_CMOS_UPDATE=y
#
# Timers subsystem
#
CONFIG_HZ_PERIODIC=y
# CONFIG_NO_HZ_IDLE is not set
CONFIG_NO_HZ=y
# CONFIG_HIGH_RES_TIMERS is not set
#
# CPU/Task time and stats accounting
#
CONFIG_TICK_CPU_ACCOUNTING=y
CONFIG_IRQ_TIME_ACCOUNTING=y
CONFIG_BSD_PROCESS_ACCT=y
CONFIG_BSD_PROCESS_ACCT_V3=y
CONFIG_TASKSTATS=y
# CONFIG_TASK_DELAY_ACCT is not set
CONFIG_TASK_XACCT=y
CONFIG_TASK_IO_ACCOUNTING=y
#
# RCU Subsystem
#
CONFIG_TREE_RCU=y
# CONFIG_RCU_EXPERT is not set
CONFIG_SRCU=y
CONFIG_TREE_SRCU=y
CONFIG_TASKS_RCU=y
CONFIG_RCU_STALL_COMMON=y
CONFIG_RCU_NEED_SEGCBLIST=y
CONFIG_BUILD_BIN2C=y
CONFIG_IKCONFIG=y
CONFIG_IKCONFIG_PROC=y
CONFIG_LOG_BUF_SHIFT=17
CONFIG_LOG_CPU_MAX_BUF_SHIFT=12
CONFIG_PRINTK_SAFE_LOG_BUF_SHIFT=13
CONFIG_HAVE_UNSTABLE_SCHED_CLOCK=y
CONFIG_ARCH_WANT_BATCHED_UNMAP_TLB_FLUSH=y
CONFIG_CGROUPS=y
# CONFIG_MEMCG is not set
CONFIG_BLK_CGROUP=y
# CONFIG_DEBUG_BLK_CGROUP is not set
CONFIG_CGROUP_SCHED=y
CONFIG_FAIR_GROUP_SCHED=y
# CONFIG_CFS_BANDWIDTH is not set
CONFIG_RT_GROUP_SCHED=y
CONFIG_CGROUP_PIDS=y
CONFIG_CGROUP_RDMA=y
# CONFIG_CGROUP_FREEZER is not set
# CONFIG_CGROUP_HUGETLB is not set
# CONFIG_CPUSETS is not set
CONFIG_CGROUP_DEVICE=y
# CONFIG_CGROUP_CPUACCT is not set
# CONFIG_CGROUP_PERF is not set
# CONFIG_CGROUP_DEBUG is not set
# CONFIG_SOCK_CGROUP_DATA is not set
# CONFIG_CHECKPOINT_RESTORE is not set
# CONFIG_NAMESPACES is not set
CONFIG_SCHED_AUTOGROUP=y
# CONFIG_SYSFS_DEPRECATED is not set
# CONFIG_RELAY is not set
CONFIG_BLK_DEV_INITRD=y
CONFIG_INITRAMFS_SOURCE=""
CONFIG_RD_GZIP=y
# CONFIG_RD_BZIP2 is not set
# CONFIG_RD_LZMA is not set
CONFIG_RD_XZ=y
# CONFIG_RD_LZO is not set
CONFIG_RD_LZ4=y
CONFIG_CC_OPTIMIZE_FOR_PERFORMANCE=y
# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
CONFIG_SYSCTL=y
CONFIG_ANON_INODES=y
CONFIG_HAVE_UID16=y
CONFIG_SYSCTL_EXCEPTION_TRACE=y
CONFIG_HAVE_PCSPKR_PLATFORM=y
CONFIG_BPF=y
CONFIG_EXPERT=y
# CONFIG_UID16 is not set
CONFIG_MULTIUSER=y
CONFIG_SGETMASK_SYSCALL=y
# CONFIG_SYSFS_SYSCALL is not set
# CONFIG_SYSCTL_SYSCALL is not set
# CONFIG_POSIX_TIMERS is not set
CONFIG_KALLSYMS=y
CONFIG_KALLSYMS_ALL=y
# CONFIG_KALLSYMS_ABSOLUTE_PERCPU is not set
CONFIG_KALLSYMS_BASE_RELATIVE=y
CONFIG_PRINTK=y
CONFIG_PRINTK_NMI=y
CONFIG_BUG=y
CONFIG_PCSPKR_PLATFORM=y
# CONFIG_BASE_FULL is not set
CONFIG_FUTEX=y
CONFIG_EPOLL=y
CONFIG_SIGNALFD=y
CONFIG_TIMERFD=y
# CONFIG_EVENTFD is not set
# CONFIG_BPF_SYSCALL is not set
CONFIG_SHMEM=y
# CONFIG_AIO is not set
# CONFIG_ADVISE_SYSCALLS is not set
CONFIG_USERFAULTFD=y
CONFIG_PCI_QUIRKS=y
# CONFIG_MEMBARRIER is not set
CONFIG_EMBEDDED=y
CONFIG_HAVE_PERF_EVENTS=y
CONFIG_PC104=y
#
# Kernel Performance Events And Counters
#
CONFIG_PERF_EVENTS=y
# CONFIG_DEBUG_PERF_USE_VMALLOC is not set
CONFIG_VM_EVENT_COUNTERS=y
# CONFIG_COMPAT_BRK is not set
CONFIG_SLAB=y
# CONFIG_SLUB is not set
# CONFIG_SLOB is not set
CONFIG_SLAB_MERGE_DEFAULT=y
# CONFIG_SLAB_FREELIST_RANDOM is not set
# CONFIG_SYSTEM_DATA_VERIFICATION is not set
# CONFIG_PROFILING is not set
CONFIG_CRASH_CORE=y
CONFIG_KEXEC_CORE=y
CONFIG_HAVE_OPROFILE=y
CONFIG_OPROFILE_NMI_TIMER=y
# CONFIG_JUMP_LABEL is not set
# CONFIG_UPROBES is not set
# CONFIG_HAVE_64BIT_ALIGNED_ACCESS is not set
CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
CONFIG_ARCH_USE_BUILTIN_BSWAP=y
CONFIG_HAVE_IOREMAP_PROT=y
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
CONFIG_HAVE_OPTPROBES=y
CONFIG_HAVE_KPROBES_ON_FTRACE=y
CONFIG_HAVE_NMI=y
CONFIG_HAVE_ARCH_TRACEHOOK=y
CONFIG_HAVE_DMA_CONTIGUOUS=y
CONFIG_GENERIC_SMP_IDLE_THREAD=y
CONFIG_ARCH_HAS_FORTIFY_SOURCE=y
CONFIG_ARCH_HAS_SET_MEMORY=y
CONFIG_ARCH_WANTS_DYNAMIC_TASK_STRUCT=y
CONFIG_HAVE_REGS_AND_STACK_ACCESS_API=y
CONFIG_HAVE_CLK=y
CONFIG_HAVE_DMA_API_DEBUG=y
CONFIG_HAVE_HW_BREAKPOINT=y
CONFIG_HAVE_MIXED_BREAKPOINTS_REGS=y
CONFIG_HAVE_USER_RETURN_NOTIFIER=y
CONFIG_HAVE_PERF_EVENTS_NMI=y
CONFIG_HAVE_HARDLOCKUP_DETECTOR_PERF=y
CONFIG_HAVE_PERF_REGS=y
CONFIG_HAVE_PERF_USER_STACK_DUMP=y
CONFIG_HAVE_ARCH_JUMP_LABEL=y
CONFIG_ARCH_HAVE_NMI_SAFE_CMPXCHG=y
CONFIG_HAVE_CMPXCHG_LOCAL=y
CONFIG_HAVE_CMPXCHG_DOUBLE=y
CONFIG_ARCH_WANT_IPC_PARSE_VERSION=y
CONFIG_HAVE_ARCH_SECCOMP_FILTER=y
CONFIG_SECCOMP_FILTER=y
CONFIG_HAVE_GCC_PLUGINS=y
# CONFIG_GCC_PLUGINS is not set
CONFIG_HAVE_CC_STACKPROTECTOR=y
CONFIG_CC_STACKPROTECTOR=y
# CONFIG_CC_STACKPROTECTOR_NONE is not set
CONFIG_CC_STACKPROTECTOR_REGULAR=y
# CONFIG_CC_STACKPROTECTOR_STRONG is not set
CONFIG_THIN_ARCHIVES=y
CONFIG_HAVE_ARCH_WITHIN_STACK_FRAMES=y
CONFIG_HAVE_IRQ_TIME_ACCOUNTING=y
CONFIG_HAVE_ARCH_TRANSPARENT_HUGEPAGE=y
CONFIG_HAVE_ARCH_HUGE_VMAP=y
CONFIG_MODULES_USE_ELF_REL=y
CONFIG_ARCH_HAS_ELF_RANDOMIZE=y
CONFIG_HAVE_ARCH_MMAP_RND_BITS=y
CONFIG_HAVE_EXIT_THREAD=y
CONFIG_ARCH_MMAP_RND_BITS=8
CONFIG_HAVE_COPY_THREAD_TLS=y
# CONFIG_HAVE_ARCH_HASH is not set
# CONFIG_ISA_BUS_API is not set
CONFIG_CLONE_BACKWARDS=y
CONFIG_OLD_SIGSUSPEND3=y
CONFIG_OLD_SIGACTION=y
# CONFIG_CPU_NO_EFFICIENT_FFS is not set
# CONFIG_HAVE_ARCH_VMAP_STACK is not set
# CONFIG_ARCH_OPTIONAL_KERNEL_RWX is not set
# CONFIG_ARCH_OPTIONAL_KERNEL_RWX_DEFAULT is not set
CONFIG_ARCH_HAS_STRICT_KERNEL_RWX=y
CONFIG_STRICT_KERNEL_RWX=y
CONFIG_ARCH_HAS_STRICT_MODULE_RWX=y
# CONFIG_REFCOUNT_FULL is not set
#
# GCOV-based kernel profiling
#
# CONFIG_GCOV_KERNEL is not set
CONFIG_ARCH_HAS_GCOV_PROFILE_ALL=y
CONFIG_HAVE_GENERIC_DMA_COHERENT=y
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
CONFIG_BASE_SMALL=1
# CONFIG_MODULES is not set
CONFIG_MODULES_TREE_LOOKUP=y
CONFIG_BLOCK=y
# CONFIG_LBDAF is not set
CONFIG_BLK_SCSI_REQUEST=y
CONFIG_BLK_DEV_BSG=y
CONFIG_BLK_DEV_BSGLIB=y
CONFIG_BLK_DEV_INTEGRITY=y
# CONFIG_BLK_DEV_ZONED is not set
# CONFIG_BLK_DEV_THROTTLING is not set
CONFIG_BLK_CMDLINE_PARSER=y
CONFIG_BLK_WBT=y
CONFIG_BLK_WBT_SQ=y
# CONFIG_BLK_WBT_MQ is not set
# CONFIG_BLK_DEBUG_FS is not set
# CONFIG_BLK_SED_OPAL is not set
#
# Partition Types
#
# CONFIG_PARTITION_ADVANCED is not set
CONFIG_MSDOS_PARTITION=y
CONFIG_EFI_PARTITION=y
CONFIG_BLK_MQ_PCI=y
CONFIG_BLK_MQ_VIRTIO=y
#
# IO Schedulers
#
CONFIG_IOSCHED_NOOP=y
# CONFIG_IOSCHED_DEADLINE is not set
# CONFIG_IOSCHED_CFQ is not set
CONFIG_DEFAULT_NOOP=y
CONFIG_DEFAULT_IOSCHED="noop"
CONFIG_MQ_IOSCHED_DEADLINE=y
# CONFIG_MQ_IOSCHED_KYBER is not set
CONFIG_IOSCHED_BFQ=y
# CONFIG_BFQ_GROUP_IOSCHED is not set
CONFIG_ASN1=y
CONFIG_UNINLINE_SPIN_UNLOCK=y
CONFIG_ARCH_SUPPORTS_ATOMIC_RMW=y
CONFIG_MUTEX_SPIN_ON_OWNER=y
CONFIG_RWSEM_SPIN_ON_OWNER=y
CONFIG_LOCK_SPIN_ON_OWNER=y
CONFIG_ARCH_USE_QUEUED_SPINLOCKS=y
CONFIG_QUEUED_SPINLOCKS=y
CONFIG_ARCH_USE_QUEUED_RWLOCKS=y
CONFIG_QUEUED_RWLOCKS=y
# CONFIG_FREEZER is not set
#
# Processor type and features
#
CONFIG_ZONE_DMA=y
CONFIG_SMP=y
CONFIG_X86_FEATURE_NAMES=y
CONFIG_X86_FAST_FEATURE_TESTS=y
CONFIG_X86_MPPARSE=y
# CONFIG_X86_BIGSMP is not set
CONFIG_GOLDFISH=y
# CONFIG_INTEL_RDT_A is not set
CONFIG_X86_EXTENDED_PLATFORM=y
# CONFIG_X86_GOLDFISH is not set
# CONFIG_X86_INTEL_MID is not set
# CONFIG_X86_INTEL_QUARK is not set
# CONFIG_X86_INTEL_LPSS is not set
# CONFIG_X86_AMD_PLATFORM_DEVICE is not set
CONFIG_IOSF_MBI=y
CONFIG_IOSF_MBI_DEBUG=y
# CONFIG_X86_RDC321X is not set
# CONFIG_X86_32_NON_STANDARD is not set
CONFIG_X86_SUPPORTS_MEMORY_FAILURE=y
CONFIG_X86_32_IRIS=y
# CONFIG_SCHED_OMIT_FRAME_POINTER is not set
CONFIG_HYPERVISOR_GUEST=y
CONFIG_PARAVIRT=y
# CONFIG_PARAVIRT_DEBUG is not set
# CONFIG_PARAVIRT_SPINLOCKS is not set
# CONFIG_XEN is not set
CONFIG_KVM_GUEST=y
# CONFIG_KVM_DEBUG_FS is not set
# CONFIG_LGUEST_GUEST is not set
# CONFIG_PARAVIRT_TIME_ACCOUNTING is not set
CONFIG_PARAVIRT_CLOCK=y
CONFIG_NO_BOOTMEM=y
# CONFIG_M486 is not set
# CONFIG_M586 is not set
# CONFIG_M586TSC is not set
# CONFIG_M586MMX is not set
CONFIG_M686=y
# CONFIG_MPENTIUMII is not set
# CONFIG_MPENTIUMIII is not set
# CONFIG_MPENTIUMM 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_MWINCHIP3D is not set
# CONFIG_MELAN 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_MCORE2 is not set
# CONFIG_MATOM is not set
# CONFIG_X86_GENERIC is not set
CONFIG_X86_INTERNODE_CACHE_SHIFT=5
CONFIG_X86_L1_CACHE_SHIFT=5
CONFIG_X86_PPRO_FENCE=y
CONFIG_X86_USE_PPRO_CHECKSUM=y
CONFIG_X86_TSC=y
CONFIG_X86_CMPXCHG64=y
CONFIG_X86_CMOV=y
CONFIG_X86_MINIMUM_CPU_FAMILY=5
CONFIG_X86_DEBUGCTLMSR=y
# CONFIG_PROCESSOR_SELECT is not set
CONFIG_CPU_SUP_INTEL=y
CONFIG_CPU_SUP_CYRIX_32=y
CONFIG_CPU_SUP_AMD=y
CONFIG_CPU_SUP_CENTAUR=y
CONFIG_CPU_SUP_TRANSMETA_32=y
CONFIG_CPU_SUP_UMC_32=y
CONFIG_HPET_TIMER=y
CONFIG_HPET_EMULATE_RTC=y
CONFIG_DMI=y
CONFIG_SWIOTLB=y
CONFIG_IOMMU_HELPER=y
CONFIG_NR_CPUS=8
# CONFIG_SCHED_SMT is not set
# CONFIG_SCHED_MC is not set
# CONFIG_PREEMPT_NONE is not set
CONFIG_PREEMPT_VOLUNTARY=y
# CONFIG_PREEMPT is not set
CONFIG_PREEMPT_COUNT=y
CONFIG_X86_LOCAL_APIC=y
CONFIG_X86_IO_APIC=y
CONFIG_X86_REROUTE_FOR_BROKEN_BOOT_IRQS=y
CONFIG_X86_MCE=y
# CONFIG_X86_MCELOG_LEGACY is not set
CONFIG_X86_MCE_INTEL=y
CONFIG_X86_MCE_AMD=y
CONFIG_X86_ANCIENT_MCE=y
CONFIG_X86_MCE_THRESHOLD=y
CONFIG_X86_MCE_INJECT=y
CONFIG_X86_THERMAL_VECTOR=y
#
# Performance monitoring
#
CONFIG_PERF_EVENTS_INTEL_UNCORE=y
CONFIG_PERF_EVENTS_INTEL_RAPL=y
CONFIG_PERF_EVENTS_INTEL_CSTATE=y
CONFIG_PERF_EVENTS_AMD_POWER=y
# CONFIG_X86_LEGACY_VM86 is not set
# CONFIG_VM86 is not set
CONFIG_X86_16BIT=y
CONFIG_X86_ESPFIX32=y
# CONFIG_TOSHIBA is not set
CONFIG_I8K=y
CONFIG_X86_REBOOTFIXUPS=y
CONFIG_MICROCODE=y
# CONFIG_MICROCODE_INTEL is not set
# CONFIG_MICROCODE_AMD is not set
CONFIG_MICROCODE_OLD_INTERFACE=y
CONFIG_X86_MSR=y
CONFIG_X86_CPUID=y
# CONFIG_NOHIGHMEM is not set
# CONFIG_HIGHMEM4G is not set
CONFIG_HIGHMEM64G=y
CONFIG_VMSPLIT_3G=y
# CONFIG_VMSPLIT_2G is not set
# CONFIG_VMSPLIT_1G is not set
CONFIG_PAGE_OFFSET=0xC0000000
CONFIG_HIGHMEM=y
CONFIG_X86_PAE=y
CONFIG_ARCH_PHYS_ADDR_T_64BIT=y
CONFIG_ARCH_DMA_ADDR_T_64BIT=y
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_SPARSEMEM_ENABLE=y
CONFIG_ARCH_SELECT_MEMORY_MODEL=y
CONFIG_ILLEGAL_POINTER_VALUE=0
CONFIG_SELECT_MEMORY_MODEL=y
CONFIG_FLATMEM_MANUAL=y
# CONFIG_SPARSEMEM_MANUAL is not set
CONFIG_FLATMEM=y
CONFIG_FLAT_NODE_MEM_MAP=y
CONFIG_SPARSEMEM_STATIC=y
CONFIG_HAVE_MEMBLOCK=y
CONFIG_HAVE_MEMBLOCK_NODE_MAP=y
CONFIG_HAVE_GENERIC_GUP=y
CONFIG_ARCH_DISCARD_MEMBLOCK=y
CONFIG_MEMORY_ISOLATION=y
# CONFIG_HAVE_BOOTMEM_INFO_NODE is not set
CONFIG_SPLIT_PTLOCK_CPUS=4
CONFIG_ARCH_ENABLE_SPLIT_PMD_PTLOCK=y
CONFIG_MEMORY_BALLOON=y
CONFIG_BALLOON_COMPACTION=y
CONFIG_COMPACTION=y
CONFIG_MIGRATION=y
CONFIG_PHYS_ADDR_T_64BIT=y
CONFIG_BOUNCE=y
CONFIG_VIRT_TO_BUS=y
# CONFIG_KSM is not set
CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
CONFIG_ARCH_SUPPORTS_MEMORY_FAILURE=y
# CONFIG_MEMORY_FAILURE is not set
# CONFIG_TRANSPARENT_HUGEPAGE is not set
# CONFIG_ARCH_WANTS_THP_SWAP is not set
CONFIG_CLEANCACHE=y
CONFIG_FRONTSWAP=y
CONFIG_CMA=y
# CONFIG_CMA_DEBUG is not set
CONFIG_CMA_DEBUGFS=y
CONFIG_CMA_AREAS=7
CONFIG_ZSWAP=y
CONFIG_ZPOOL=y
# CONFIG_ZBUD is not set
CONFIG_Z3FOLD=y
CONFIG_ZSMALLOC=y
CONFIG_PGTABLE_MAPPING=y
# CONFIG_ZSMALLOC_STAT is not set
CONFIG_GENERIC_EARLY_IOREMAP=y
CONFIG_ARCH_SUPPORTS_DEFERRED_STRUCT_PAGE_INIT=y
CONFIG_IDLE_PAGE_TRACKING=y
# CONFIG_PERCPU_STATS is not set
CONFIG_X86_PMEM_LEGACY_DEVICE=y
CONFIG_X86_PMEM_LEGACY=y
# CONFIG_HIGHPTE is not set
CONFIG_X86_CHECK_BIOS_CORRUPTION=y
# CONFIG_X86_BOOTPARAM_MEMORY_CORRUPTION_CHECK is not set
CONFIG_X86_RESERVE_LOW=64
CONFIG_MATH_EMULATION=y
CONFIG_MTRR=y
# CONFIG_MTRR_SANITIZER is not set
CONFIG_X86_PAT=y
CONFIG_ARCH_USES_PG_UNCACHED=y
CONFIG_ARCH_RANDOM=y
# CONFIG_X86_SMAP is not set
# CONFIG_X86_INTEL_MPX is not set
# CONFIG_EFI is not set
CONFIG_SECCOMP=y
# 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_SCHED_HRTICK is not set
CONFIG_KEXEC=y
CONFIG_CRASH_DUMP=y
CONFIG_PHYSICAL_START=0x1000000
# CONFIG_RELOCATABLE is not set
CONFIG_PHYSICAL_ALIGN=0x200000
CONFIG_HOTPLUG_CPU=y
# CONFIG_BOOTPARAM_HOTPLUG_CPU0 is not set
CONFIG_DEBUG_HOTPLUG_CPU0=y
CONFIG_COMPAT_VDSO=y
# CONFIG_CMDLINE_BOOL is not set
CONFIG_MODIFY_LDT_SYSCALL=y
CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
#
# Power management and ACPI options
#
# CONFIG_SUSPEND is not set
# CONFIG_HIBERNATION is not set
# CONFIG_PM is not set
CONFIG_ACPI=y
CONFIG_ACPI_LEGACY_TABLES_LOOKUP=y
CONFIG_ARCH_MIGHT_HAVE_ACPI_PDC=y
CONFIG_ACPI_SYSTEM_POWER_STATES_SUPPORT=y
# CONFIG_ACPI_DEBUGGER is not set
# CONFIG_ACPI_PROCFS_POWER is not set
CONFIG_ACPI_REV_OVERRIDE_POSSIBLE=y
# CONFIG_ACPI_EC_DEBUGFS is not set
CONFIG_ACPI_AC=y
CONFIG_ACPI_BATTERY=y
CONFIG_ACPI_BUTTON=y
# CONFIG_ACPI_VIDEO is not set
CONFIG_ACPI_FAN=y
# CONFIG_ACPI_DOCK is not set
CONFIG_ACPI_CPU_FREQ_PSS=y
CONFIG_ACPI_PROCESSOR_CSTATE=y
CONFIG_ACPI_PROCESSOR_IDLE=y
CONFIG_ACPI_PROCESSOR=y
CONFIG_ACPI_HOTPLUG_CPU=y
# CONFIG_ACPI_PROCESSOR_AGGREGATOR is not set
CONFIG_ACPI_THERMAL=y
# CONFIG_ACPI_CUSTOM_DSDT is not set
CONFIG_ARCH_HAS_ACPI_TABLE_UPGRADE=y
CONFIG_ACPI_TABLE_UPGRADE=y
# CONFIG_ACPI_DEBUG is not set
# CONFIG_ACPI_PCI_SLOT is not set
CONFIG_X86_PM_TIMER=y
CONFIG_ACPI_CONTAINER=y
CONFIG_ACPI_HOTPLUG_IOAPIC=y
# CONFIG_ACPI_SBS is not set
# CONFIG_ACPI_HED is not set
# CONFIG_ACPI_CUSTOM_METHOD is not set
# CONFIG_ACPI_REDUCED_HARDWARE_ONLY is not set
# CONFIG_ACPI_NFIT is not set
CONFIG_HAVE_ACPI_APEI=y
CONFIG_HAVE_ACPI_APEI_NMI=y
# CONFIG_ACPI_APEI is not set
# CONFIG_DPTF_POWER is not set
# CONFIG_PMIC_OPREGION is not set
# CONFIG_ACPI_CONFIGFS is not set
# CONFIG_SFI is not set
#
# CPU Frequency scaling
#
CONFIG_CPU_FREQ=y
CONFIG_CPU_FREQ_GOV_ATTR_SET=y
CONFIG_CPU_FREQ_GOV_COMMON=y
CONFIG_CPU_FREQ_STAT=y
# CONFIG_CPU_FREQ_DEFAULT_GOV_PERFORMANCE is not set
CONFIG_CPU_FREQ_DEFAULT_GOV_POWERSAVE=y
# CONFIG_CPU_FREQ_DEFAULT_GOV_USERSPACE is not set
# CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND is not set
# CONFIG_CPU_FREQ_DEFAULT_GOV_CONSERVATIVE is not set
# CONFIG_CPU_FREQ_DEFAULT_GOV_SCHEDUTIL is not set
CONFIG_CPU_FREQ_GOV_PERFORMANCE=y
CONFIG_CPU_FREQ_GOV_POWERSAVE=y
CONFIG_CPU_FREQ_GOV_USERSPACE=y
CONFIG_CPU_FREQ_GOV_ONDEMAND=y
CONFIG_CPU_FREQ_GOV_CONSERVATIVE=y
# CONFIG_CPU_FREQ_GOV_SCHEDUTIL is not set
#
# CPU frequency scaling drivers
#
# CONFIG_X86_INTEL_PSTATE is not set
# CONFIG_X86_PCC_CPUFREQ is not set
# CONFIG_X86_ACPI_CPUFREQ is not set
CONFIG_X86_POWERNOW_K6=y
# CONFIG_X86_POWERNOW_K7 is not set
# CONFIG_X86_GX_SUSPMOD is not set
# CONFIG_X86_SPEEDSTEP_CENTRINO is not set
# CONFIG_X86_SPEEDSTEP_ICH is not set
# CONFIG_X86_SPEEDSTEP_SMI is not set
CONFIG_X86_P4_CLOCKMOD=y
CONFIG_X86_CPUFREQ_NFORCE2=y
CONFIG_X86_LONGRUN=y
# CONFIG_X86_LONGHAUL is not set
# CONFIG_X86_E_POWERSAVER is not set
#
# shared options
#
CONFIG_X86_SPEEDSTEP_LIB=y
#
# CPU Idle
#
CONFIG_CPU_IDLE=y
CONFIG_CPU_IDLE_GOV_LADDER=y
CONFIG_CPU_IDLE_GOV_MENU=y
# CONFIG_ARCH_NEEDS_CPU_IDLE_COUPLED is not set
# CONFIG_INTEL_IDLE is not set
#
# Bus options (PCI etc.)
#
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_PCI_CNB20LE_QUIRK is not set
# CONFIG_PCIEPORTBUS is not set
CONFIG_PCI_BUS_ADDR_T_64BIT=y
# CONFIG_PCI_MSI is not set
# CONFIG_PCI_DEBUG is not set
# CONFIG_PCI_REALLOC_ENABLE_AUTO is not set
# CONFIG_PCI_STUB is not set
CONFIG_HT_IRQ=y
CONFIG_PCI_LOCKLESS_CONFIG=y
# CONFIG_PCI_IOV is not set
# CONFIG_PCI_PRI is not set
# CONFIG_PCI_PASID is not set
CONFIG_PCI_LABEL=y
# CONFIG_HOTPLUG_PCI is not set
#
# DesignWare PCI Core Support
#
#
# PCI host controller drivers
#
#
# PCI Endpoint
#
CONFIG_PCI_ENDPOINT=y
# CONFIG_PCI_ENDPOINT_CONFIGFS is not set
# CONFIG_PCI_EPF_TEST is not set
#
# PCI switch controller drivers
#
# CONFIG_PCI_SW_SWITCHTEC is not set
# CONFIG_ISA_BUS is not set
CONFIG_ISA_DMA_API=y
# CONFIG_ISA is not set
CONFIG_SCx200=y
CONFIG_SCx200HR_TIMER=y
CONFIG_ALIX=y
# CONFIG_NET5501 is not set
CONFIG_GEOS=y
CONFIG_AMD_NB=y
CONFIG_PCCARD=y
CONFIG_PCMCIA=y
CONFIG_PCMCIA_LOAD_CIS=y
CONFIG_CARDBUS=y
#
# PC-card bridges
#
# CONFIG_YENTA is not set
# CONFIG_PD6729 is not set
# CONFIG_I82092 is not set
# CONFIG_RAPIDIO is not set
CONFIG_X86_SYSFB=y
#
# Executable file formats / Emulations
#
CONFIG_BINFMT_ELF=y
CONFIG_ELFCORE=y
CONFIG_BINFMT_SCRIPT=y
CONFIG_HAVE_AOUT=y
CONFIG_BINFMT_AOUT=y
CONFIG_BINFMT_MISC=y
# CONFIG_COREDUMP is not set
CONFIG_COMPAT_32=y
CONFIG_HAVE_ATOMIC_IOMAP=y
CONFIG_NET=y
CONFIG_NET_INGRESS=y
CONFIG_NET_EGRESS=y
#
# Networking options
#
# CONFIG_PACKET is not set
CONFIG_UNIX=y
CONFIG_UNIX_DIAG=y
CONFIG_XFRM=y
CONFIG_XFRM_ALGO=y
CONFIG_XFRM_SUB_POLICY=y
# CONFIG_XFRM_MIGRATE is not set
CONFIG_NET_KEY=y
# CONFIG_NET_KEY_MIGRATE is not set
# CONFIG_INET is not set
CONFIG_NETWORK_SECMARK=y
# CONFIG_NET_PTP_CLASSIFY is not set
# CONFIG_NETWORK_PHY_TIMESTAMPING is not set
# CONFIG_NETFILTER is not set
CONFIG_ATM=y
CONFIG_ATM_LANE=y
CONFIG_STP=y
CONFIG_GARP=y
CONFIG_BRIDGE=y
# CONFIG_BRIDGE_VLAN_FILTERING is not set
CONFIG_VLAN_8021Q=y
CONFIG_VLAN_8021Q_GVRP=y
# CONFIG_VLAN_8021Q_MVRP is not set
CONFIG_DECNET=y
CONFIG_DECNET_ROUTER=y
CONFIG_LLC=y
CONFIG_LLC2=y
CONFIG_IPX=y
# CONFIG_IPX_INTERN is not set
CONFIG_ATALK=y
CONFIG_DEV_APPLETALK=y
CONFIG_IPDDP=y
CONFIG_IPDDP_ENCAP=y
CONFIG_X25=y
CONFIG_LAPB=y
# CONFIG_PHONET is not set
CONFIG_IEEE802154=y
# CONFIG_IEEE802154_NL802154_EXPERIMENTAL is not set
# CONFIG_IEEE802154_SOCKET is not set
# CONFIG_MAC802154 is not set
CONFIG_NET_SCHED=y
#
# Queueing/Scheduling
#
# CONFIG_NET_SCH_CBQ is not set
# CONFIG_NET_SCH_HTB is not set
CONFIG_NET_SCH_HFSC=y
CONFIG_NET_SCH_ATM=y
CONFIG_NET_SCH_PRIO=y
# CONFIG_NET_SCH_MULTIQ is not set
CONFIG_NET_SCH_RED=y
# CONFIG_NET_SCH_SFB is not set
CONFIG_NET_SCH_SFQ=y
# CONFIG_NET_SCH_TEQL is not set
# CONFIG_NET_SCH_TBF is not set
CONFIG_NET_SCH_GRED=y
CONFIG_NET_SCH_DSMARK=y
# CONFIG_NET_SCH_NETEM is not set
# CONFIG_NET_SCH_DRR is not set
# CONFIG_NET_SCH_MQPRIO is not set
# CONFIG_NET_SCH_CHOKE is not set
CONFIG_NET_SCH_QFQ=y
CONFIG_NET_SCH_CODEL=y
CONFIG_NET_SCH_FQ_CODEL=y
CONFIG_NET_SCH_FQ=y
CONFIG_NET_SCH_HHF=y
CONFIG_NET_SCH_PIE=y
CONFIG_NET_SCH_INGRESS=y
# CONFIG_NET_SCH_PLUG is not set
CONFIG_NET_SCH_DEFAULT=y
# CONFIG_DEFAULT_FQ is not set
# CONFIG_DEFAULT_CODEL is not set
CONFIG_DEFAULT_FQ_CODEL=y
# CONFIG_DEFAULT_SFQ is not set
# CONFIG_DEFAULT_PFIFO_FAST is not set
CONFIG_DEFAULT_NET_SCH="fq_codel"
#
# Classification
#
CONFIG_NET_CLS=y
CONFIG_NET_CLS_BASIC=y
CONFIG_NET_CLS_TCINDEX=y
# CONFIG_NET_CLS_FW is not set
# CONFIG_NET_CLS_U32 is not set
CONFIG_NET_CLS_RSVP=y
# CONFIG_NET_CLS_RSVP6 is not set
CONFIG_NET_CLS_FLOW=y
# CONFIG_NET_CLS_CGROUP is not set
CONFIG_NET_CLS_BPF=y
# CONFIG_NET_CLS_FLOWER is not set
# CONFIG_NET_CLS_MATCHALL is not set
# CONFIG_NET_EMATCH is not set
CONFIG_NET_CLS_ACT=y
CONFIG_NET_ACT_POLICE=y
CONFIG_NET_ACT_GACT=y
# CONFIG_GACT_PROB is not set
# CONFIG_NET_ACT_MIRRED is not set
CONFIG_NET_ACT_SAMPLE=y
CONFIG_NET_ACT_NAT=y
# CONFIG_NET_ACT_PEDIT is not set
# CONFIG_NET_ACT_SIMP is not set
# CONFIG_NET_ACT_SKBEDIT is not set
CONFIG_NET_ACT_VLAN=y
CONFIG_NET_ACT_BPF=y
CONFIG_NET_ACT_SKBMOD=y
CONFIG_NET_ACT_IFE=y
CONFIG_NET_ACT_TUNNEL_KEY=y
# CONFIG_NET_IFE_SKBMARK is not set
# CONFIG_NET_IFE_SKBPRIO is not set
# CONFIG_NET_IFE_SKBTCINDEX is not set
CONFIG_NET_SCH_FIFO=y
# CONFIG_DCB is not set
CONFIG_DNS_RESOLVER=y
CONFIG_BATMAN_ADV=y
CONFIG_BATMAN_ADV_BATMAN_V=y
# CONFIG_BATMAN_ADV_NC is not set
CONFIG_BATMAN_ADV_DEBUGFS=y
# CONFIG_BATMAN_ADV_DEBUG is not set
CONFIG_VSOCKETS=y
CONFIG_VIRTIO_VSOCKETS=y
CONFIG_VIRTIO_VSOCKETS_COMMON=y
# CONFIG_NETLINK_DIAG is not set
# CONFIG_MPLS is not set
CONFIG_HSR=y
CONFIG_RPS=y
CONFIG_RFS_ACCEL=y
CONFIG_XPS=y
# CONFIG_CGROUP_NET_PRIO is not set
# CONFIG_CGROUP_NET_CLASSID is not set
CONFIG_NET_RX_BUSY_POLL=y
CONFIG_BQL=y
CONFIG_NET_FLOW_LIMIT=y
#
# Network testing
#
CONFIG_HAMRADIO=y
#
# Packet Radio protocols
#
CONFIG_AX25=y
CONFIG_AX25_DAMA_SLAVE=y
# CONFIG_NETROM is not set
CONFIG_ROSE=y
#
# AX.25 network device drivers
#
# CONFIG_MKISS is not set
CONFIG_6PACK=y
CONFIG_BPQETHER=y
# CONFIG_BAYCOM_SER_FDX is not set
# CONFIG_BAYCOM_SER_HDX is not set
# CONFIG_BAYCOM_PAR is not set
CONFIG_BAYCOM_EPP=y
CONFIG_YAM=y
# CONFIG_CAN is not set
CONFIG_BT=y
CONFIG_BT_BREDR=y
CONFIG_BT_RFCOMM=y
# CONFIG_BT_RFCOMM_TTY is not set
CONFIG_BT_BNEP=y
# CONFIG_BT_BNEP_MC_FILTER is not set
CONFIG_BT_BNEP_PROTO_FILTER=y
CONFIG_BT_CMTP=y
# CONFIG_BT_HIDP is not set
# CONFIG_BT_HS is not set
CONFIG_BT_LE=y
# CONFIG_BT_LEDS is not set
CONFIG_BT_SELFTEST=y
# CONFIG_BT_SELFTEST_ECDH is not set
CONFIG_BT_SELFTEST_SMP=y
# CONFIG_BT_DEBUGFS is not set
#
# Bluetooth device drivers
#
CONFIG_BT_QCA=y
CONFIG_BT_HCIBTSDIO=y
CONFIG_BT_HCIUART=y
CONFIG_BT_HCIUART_SERDEV=y
CONFIG_BT_HCIUART_H4=y
CONFIG_BT_HCIUART_BCSP=y
CONFIG_BT_HCIUART_ATH3K=y
# CONFIG_BT_HCIUART_LL is not set
# CONFIG_BT_HCIUART_3WIRE is not set
# CONFIG_BT_HCIUART_INTEL is not set
# CONFIG_BT_HCIUART_BCM is not set
CONFIG_BT_HCIUART_QCA=y
# CONFIG_BT_HCIUART_AG6XX is not set
CONFIG_BT_HCIUART_MRVL=y
CONFIG_BT_HCIDTL1=y
CONFIG_BT_HCIBT3C=y
CONFIG_BT_HCIBLUECARD=y
# CONFIG_BT_HCIBTUART is not set
# CONFIG_BT_HCIVHCI is not set
CONFIG_BT_MRVL=y
CONFIG_BT_MRVL_SDIO=y
# CONFIG_STREAM_PARSER is not set
CONFIG_FIB_RULES=y
CONFIG_WIRELESS=y
CONFIG_CFG80211=y
# CONFIG_NL80211_TESTMODE is not set
# CONFIG_CFG80211_DEVELOPER_WARNINGS is not set
# CONFIG_CFG80211_CERTIFICATION_ONUS is not set
# CONFIG_CFG80211_DEFAULT_PS is not set
CONFIG_CFG80211_DEBUGFS=y
# CONFIG_CFG80211_INTERNAL_REGDB is not set
CONFIG_CFG80211_CRDA_SUPPORT=y
# CONFIG_CFG80211_WEXT is not set
# CONFIG_LIB80211 is not set
CONFIG_MAC80211=y
# CONFIG_MAC80211_RC_MINSTREL is not set
CONFIG_MAC80211_RC_DEFAULT=""
#
# Some wireless drivers require a rate control algorithm
#
CONFIG_MAC80211_MESH=y
CONFIG_MAC80211_LEDS=y
# CONFIG_MAC80211_DEBUGFS is not set
# CONFIG_MAC80211_MESSAGE_TRACING is not set
# CONFIG_MAC80211_DEBUG_MENU is not set
CONFIG_MAC80211_STA_HASH_MAX_SIZE=0
CONFIG_WIMAX=y
CONFIG_WIMAX_DEBUG_LEVEL=8
CONFIG_RFKILL=y
CONFIG_RFKILL_LEDS=y
# CONFIG_RFKILL_INPUT is not set
CONFIG_RFKILL_GPIO=y
CONFIG_NET_9P=y
CONFIG_NET_9P_VIRTIO=y
# CONFIG_NET_9P_DEBUG is not set
CONFIG_CAIF=y
CONFIG_CAIF_DEBUG=y
CONFIG_CAIF_NETDEV=y
# CONFIG_CAIF_USB is not set
CONFIG_NFC=y
CONFIG_NFC_DIGITAL=y
CONFIG_NFC_NCI=y
# CONFIG_NFC_NCI_UART is not set
CONFIG_NFC_HCI=y
# CONFIG_NFC_SHDLC is not set
#
# Near Field Communication (NFC) devices
#
# CONFIG_NFC_SIM is not set
# CONFIG_NFC_FDP is not set
CONFIG_NFC_PN533=y
CONFIG_NFC_PN533_I2C=y
CONFIG_NFC_ST_NCI=y
CONFIG_NFC_ST_NCI_I2C=y
# CONFIG_NFC_NXP_NCI is not set
# CONFIG_NFC_S3FWRN5_I2C is not set
CONFIG_PSAMPLE=y
CONFIG_NET_IFE=y
# CONFIG_LWTUNNEL is not set
# CONFIG_DST_CACHE is not set
CONFIG_GRO_CELLS=y
CONFIG_NET_DEVLINK=y
CONFIG_MAY_USE_DEVLINK=y
#
# Device Drivers
#
#
# Generic Driver Options
#
CONFIG_UEVENT_HELPER=y
CONFIG_UEVENT_HELPER_PATH=""
CONFIG_DEVTMPFS=y
# CONFIG_DEVTMPFS_MOUNT is not set
CONFIG_STANDALONE=y
CONFIG_PREVENT_FIRMWARE_BUILD=y
CONFIG_FW_LOADER=y
CONFIG_FIRMWARE_IN_KERNEL=y
CONFIG_EXTRA_FIRMWARE=""
CONFIG_FW_LOADER_USER_HELPER=y
CONFIG_FW_LOADER_USER_HELPER_FALLBACK=y
CONFIG_WANT_DEV_COREDUMP=y
# CONFIG_ALLOW_DEV_COREDUMP is not set
# CONFIG_DEBUG_DRIVER is not set
# CONFIG_DEBUG_DEVRES is not set
# CONFIG_DEBUG_TEST_DRIVER_REMOVE is not set
# CONFIG_SYS_HYPERVISOR is not set
# CONFIG_GENERIC_CPU_DEVICES is not set
CONFIG_GENERIC_CPU_AUTOPROBE=y
CONFIG_REGMAP=y
CONFIG_REGMAP_I2C=y
CONFIG_REGMAP_MMIO=y
CONFIG_REGMAP_IRQ=y
CONFIG_DMA_SHARED_BUFFER=y
CONFIG_DMA_FENCE_TRACE=y
CONFIG_DMA_CMA=y
#
# Default contiguous memory area size:
#
CONFIG_CMA_SIZE_PERCENTAGE=0
# CONFIG_CMA_SIZE_SEL_MBYTES is not set
CONFIG_CMA_SIZE_SEL_PERCENTAGE=y
# CONFIG_CMA_SIZE_SEL_MIN is not set
# CONFIG_CMA_SIZE_SEL_MAX is not set
CONFIG_CMA_ALIGNMENT=8
#
# Bus devices
#
CONFIG_CONNECTOR=y
# CONFIG_PROC_EVENTS is not set
CONFIG_MTD=y
CONFIG_MTD_REDBOOT_PARTS=y
CONFIG_MTD_REDBOOT_DIRECTORY_BLOCK=-1
CONFIG_MTD_REDBOOT_PARTS_UNALLOCATED=y
CONFIG_MTD_REDBOOT_PARTS_READONLY=y
# CONFIG_MTD_CMDLINE_PARTS is not set
# CONFIG_MTD_AR7_PARTS is not set
#
# Partition parsers
#
#
# User Modules And Translation Layers
#
CONFIG_MTD_BLKDEVS=y
# CONFIG_MTD_BLOCK is not set
CONFIG_MTD_BLOCK_RO=y
CONFIG_FTL=y
CONFIG_NFTL=y
# CONFIG_NFTL_RW is not set
CONFIG_INFTL=y
CONFIG_RFD_FTL=y
CONFIG_SSFDC=y
CONFIG_SM_FTL=y
# CONFIG_MTD_OOPS is not set
CONFIG_MTD_SWAP=y
CONFIG_MTD_PARTITIONED_MASTER=y
#
# RAM/ROM/Flash chip drivers
#
CONFIG_MTD_CFI=y
CONFIG_MTD_JEDECPROBE=y
CONFIG_MTD_GEN_PROBE=y
CONFIG_MTD_CFI_ADV_OPTIONS=y
CONFIG_MTD_CFI_NOSWAP=y
# CONFIG_MTD_CFI_BE_BYTE_SWAP is not set
# CONFIG_MTD_CFI_LE_BYTE_SWAP is not set
CONFIG_MTD_CFI_GEOMETRY=y
# CONFIG_MTD_MAP_BANK_WIDTH_1 is not set
# CONFIG_MTD_MAP_BANK_WIDTH_2 is not set
CONFIG_MTD_MAP_BANK_WIDTH_4=y
CONFIG_MTD_MAP_BANK_WIDTH_8=y
CONFIG_MTD_MAP_BANK_WIDTH_16=y
# CONFIG_MTD_MAP_BANK_WIDTH_32 is not set
CONFIG_MTD_CFI_I1=y
# CONFIG_MTD_CFI_I2 is not set
# CONFIG_MTD_CFI_I4 is not set
# CONFIG_MTD_CFI_I8 is not set
# CONFIG_MTD_OTP is not set
CONFIG_MTD_CFI_INTELEXT=y
CONFIG_MTD_CFI_AMDSTD=y
CONFIG_MTD_CFI_STAA=y
CONFIG_MTD_CFI_UTIL=y
CONFIG_MTD_RAM=y
# CONFIG_MTD_ROM is not set
CONFIG_MTD_ABSENT=y
#
# Mapping drivers for chip access
#
# CONFIG_MTD_COMPLEX_MAPPINGS is not set
# CONFIG_MTD_PHYSMAP is not set
# CONFIG_MTD_SCx200_DOCFLASH is not set
CONFIG_MTD_AMD76XROM=y
CONFIG_MTD_ICHXROM=y
# CONFIG_MTD_ESB2ROM is not set
# CONFIG_MTD_CK804XROM is not set
# CONFIG_MTD_SCB2_FLASH is not set
# CONFIG_MTD_NETtel is not set
CONFIG_MTD_L440GX=y
# CONFIG_MTD_INTEL_VR_NOR is not set
CONFIG_MTD_PLATRAM=y
#
# Self-contained MTD device drivers
#
# CONFIG_MTD_PMC551 is not set
CONFIG_MTD_SLRAM=y
# CONFIG_MTD_PHRAM is not set
# CONFIG_MTD_MTDRAM is not set
CONFIG_MTD_BLOCK2MTD=y
#
# Disk-On-Chip Device Drivers
#
CONFIG_MTD_DOCG3=y
CONFIG_BCH_CONST_M=14
CONFIG_BCH_CONST_T=4
CONFIG_MTD_NAND_ECC=y
# CONFIG_MTD_NAND_ECC_SMC is not set
CONFIG_MTD_NAND=y
CONFIG_MTD_NAND_BCH=y
CONFIG_MTD_NAND_ECC_BCH=y
# CONFIG_MTD_SM_COMMON is not set
# CONFIG_MTD_NAND_DENALI_PCI is not set
CONFIG_MTD_NAND_GPIO=y
# CONFIG_MTD_NAND_OMAP_BCH_BUILD is not set
# CONFIG_MTD_NAND_RICOH is not set
CONFIG_MTD_NAND_DISKONCHIP=y
# CONFIG_MTD_NAND_DISKONCHIP_PROBE_ADVANCED is not set
CONFIG_MTD_NAND_DISKONCHIP_PROBE_ADDRESS=0
CONFIG_MTD_NAND_DISKONCHIP_BBTWRITE=y
CONFIG_MTD_NAND_DOCG4=y
# CONFIG_MTD_NAND_CAFE is not set
CONFIG_MTD_NAND_CS553X=y
CONFIG_MTD_NAND_NANDSIM=y
CONFIG_MTD_NAND_PLATFORM=y
CONFIG_MTD_ONENAND=y
# CONFIG_MTD_ONENAND_VERIFY_WRITE is not set
# CONFIG_MTD_ONENAND_GENERIC is not set
# CONFIG_MTD_ONENAND_OTP is not set
CONFIG_MTD_ONENAND_2X_PROGRAM=y
#
# LPDDR & LPDDR2 PCM memory drivers
#
CONFIG_MTD_LPDDR=y
CONFIG_MTD_QINFO_PROBE=y
CONFIG_MTD_SPI_NOR=y
# CONFIG_MTD_MT81xx_NOR is not set
CONFIG_MTD_SPI_NOR_USE_4K_SECTORS=y
# CONFIG_SPI_INTEL_SPI_PLATFORM is not set
CONFIG_MTD_UBI=y
CONFIG_MTD_UBI_WL_THRESHOLD=4096
CONFIG_MTD_UBI_BEB_LIMIT=20
CONFIG_MTD_UBI_FASTMAP=y
CONFIG_MTD_UBI_GLUEBI=y
# CONFIG_MTD_UBI_BLOCK is not set
# CONFIG_OF is not set
CONFIG_ARCH_MIGHT_HAVE_PC_PARPORT=y
CONFIG_PARPORT=y
# CONFIG_PARPORT_PC is not set
# CONFIG_PARPORT_GSC is not set
CONFIG_PARPORT_AX88796=y
CONFIG_PARPORT_1284=y
CONFIG_PARPORT_NOT_PC=y
CONFIG_PNP=y
CONFIG_PNP_DEBUG_MESSAGES=y
#
# Protocols
#
CONFIG_PNPACPI=y
CONFIG_BLK_DEV=y
CONFIG_BLK_DEV_NULL_BLK=y
CONFIG_BLK_DEV_FD=y
# CONFIG_BLK_DEV_PCIESSD_MTIP32XX is not set
# CONFIG_ZRAM 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=y
CONFIG_BLK_DEV_LOOP_MIN_COUNT=8
CONFIG_BLK_DEV_CRYPTOLOOP=y
#
# DRBD disabled because PROC_FS or INET not selected
#
# CONFIG_BLK_DEV_NBD is not set
# CONFIG_BLK_DEV_SX8 is not set
CONFIG_BLK_DEV_RAM=y
CONFIG_BLK_DEV_RAM_COUNT=16
CONFIG_BLK_DEV_RAM_SIZE=4096
# CONFIG_BLK_DEV_RAM_DAX is not set
# CONFIG_CDROM_PKTCDVD is not set
CONFIG_ATA_OVER_ETH=y
CONFIG_VIRTIO_BLK=y
# CONFIG_VIRTIO_BLK_SCSI is not set
# CONFIG_BLK_DEV_RSXX is not set
# CONFIG_BLK_DEV_NVME is not set
# CONFIG_NVME_FC is not set
# CONFIG_NVME_TARGET is not set
#
# Misc devices
#
# CONFIG_SENSORS_LIS3LV02D is not set
CONFIG_AD525X_DPOT=y
CONFIG_AD525X_DPOT_I2C=y
CONFIG_DUMMY_IRQ=y
# CONFIG_IBM_ASM is not set
# CONFIG_PHANTOM is not set
# CONFIG_SGI_IOC4 is not set
# CONFIG_TIFM_CORE is not set
CONFIG_ICS932S401=y
CONFIG_ENCLOSURE_SERVICES=y
# CONFIG_HP_ILO is not set
CONFIG_APDS9802ALS=y
CONFIG_ISL29003=y
CONFIG_ISL29020=y
# CONFIG_SENSORS_TSL2550 is not set
CONFIG_SENSORS_BH1770=y
# CONFIG_SENSORS_APDS990X is not set
CONFIG_HMC6352=y
# CONFIG_DS1682 is not set
# CONFIG_PCH_PHUB is not set
CONFIG_USB_SWITCH_FSA9480=y
CONFIG_SRAM=y
# CONFIG_PCI_ENDPOINT_TEST is not set
CONFIG_C2PORT=y
CONFIG_C2PORT_DURAMAR_2150=y
#
# EEPROM support
#
CONFIG_EEPROM_AT24=y
CONFIG_EEPROM_LEGACY=y
# CONFIG_EEPROM_MAX6875 is not set
# CONFIG_EEPROM_93CX6 is not set
CONFIG_EEPROM_IDT_89HPESX=y
# CONFIG_CB710_CORE is not set
#
# Texas Instruments shared transport line discipline
#
# CONFIG_TI_ST is not set
# CONFIG_SENSORS_LIS3_I2C is not set
#
# Altera FPGA firmware download module
#
CONFIG_ALTERA_STAPL=y
# CONFIG_INTEL_MEI is not set
# CONFIG_INTEL_MEI_ME is not set
# CONFIG_INTEL_MEI_TXE is not set
# CONFIG_VMWARE_VMCI is not set
#
# Intel MIC Bus Driver
#
#
# SCIF Bus Driver
#
#
# VOP Bus Driver
#
#
# Intel MIC Host Driver
#
#
# Intel MIC Card Driver
#
#
# SCIF Driver
#
#
# Intel MIC Coprocessor State Management (COSM) Drivers
#
#
# VOP Driver
#
CONFIG_VHOST_RING=y
CONFIG_ECHO=y
# CONFIG_CXL_BASE is not set
# CONFIG_CXL_AFU_DRIVER_OPS is not set
# CONFIG_CXL_LIB is not set
CONFIG_HAVE_IDE=y
CONFIG_IDE=y
#
# Please see Documentation/ide/ide.txt for help/info on IDE drives
#
CONFIG_IDE_XFER_MODE=y
CONFIG_IDE_TIMINGS=y
CONFIG_IDE_ATAPI=y
# CONFIG_BLK_DEV_IDE_SATA is not set
CONFIG_IDE_GD=y
CONFIG_IDE_GD_ATA=y
# CONFIG_IDE_GD_ATAPI is not set
# CONFIG_BLK_DEV_IDECS is not set
# CONFIG_BLK_DEV_DELKIN is not set
CONFIG_BLK_DEV_IDECD=y
CONFIG_BLK_DEV_IDECD_VERBOSE_ERRORS=y
# CONFIG_BLK_DEV_IDETAPE is not set
# CONFIG_BLK_DEV_IDEACPI is not set
# CONFIG_IDE_TASK_IOCTL is not set
CONFIG_IDE_PROC_FS=y
#
# IDE chipset support/bugfixes
#
CONFIG_IDE_GENERIC=y
CONFIG_BLK_DEV_PLATFORM=y
CONFIG_BLK_DEV_CMD640=y
CONFIG_BLK_DEV_CMD640_ENHANCED=y
# CONFIG_BLK_DEV_IDEPNP is not set
#
# PCI IDE chipsets support
#
# CONFIG_BLK_DEV_GENERIC is not set
# CONFIG_BLK_DEV_OPTI621 is not set
# CONFIG_BLK_DEV_RZ1000 is not set
# CONFIG_BLK_DEV_AEC62XX is not set
# CONFIG_BLK_DEV_ALI15X3 is not set
# CONFIG_BLK_DEV_AMD74XX is not set
# CONFIG_BLK_DEV_ATIIXP is not set
# CONFIG_BLK_DEV_CMD64X is not set
# CONFIG_BLK_DEV_TRIFLEX is not set
# CONFIG_BLK_DEV_CS5520 is not set
# CONFIG_BLK_DEV_CS5530 is not set
# CONFIG_BLK_DEV_CS5535 is not set
# CONFIG_BLK_DEV_CS5536 is not set
# CONFIG_BLK_DEV_HPT366 is not set
# CONFIG_BLK_DEV_JMICRON is not set
# CONFIG_BLK_DEV_SC1200 is not set
# CONFIG_BLK_DEV_PIIX is not set
# CONFIG_BLK_DEV_IT8172 is not set
# CONFIG_BLK_DEV_IT8213 is not set
# CONFIG_BLK_DEV_IT821X is not set
# CONFIG_BLK_DEV_NS87415 is not set
# CONFIG_BLK_DEV_PDC202XX_OLD is not set
# CONFIG_BLK_DEV_PDC202XX_NEW is not set
# CONFIG_BLK_DEV_SVWKS is not set
# CONFIG_BLK_DEV_SIIMAGE is not set
# CONFIG_BLK_DEV_SIS5513 is not set
# CONFIG_BLK_DEV_SLC90E66 is not set
# CONFIG_BLK_DEV_TRM290 is not set
# CONFIG_BLK_DEV_VIA82CXXX is not set
# CONFIG_BLK_DEV_TC86C001 is not set
# CONFIG_BLK_DEV_IDEDMA is not set
#
# SCSI device support
#
CONFIG_SCSI_MOD=y
CONFIG_RAID_ATTRS=y
CONFIG_SCSI=y
CONFIG_SCSI_DMA=y
CONFIG_SCSI_NETLINK=y
CONFIG_SCSI_PROC_FS=y
#
# SCSI support type (disk, tape, CD-ROM)
#
CONFIG_BLK_DEV_SD=y
CONFIG_CHR_DEV_ST=y
# CONFIG_CHR_DEV_OSST is not set
CONFIG_BLK_DEV_SR=y
# CONFIG_BLK_DEV_SR_VENDOR is not set
# CONFIG_CHR_DEV_SG is not set
# CONFIG_CHR_DEV_SCH is not set
CONFIG_SCSI_ENCLOSURE=y
CONFIG_SCSI_CONSTANTS=y
# CONFIG_SCSI_LOGGING is not set
CONFIG_SCSI_SCAN_ASYNC=y
#
# SCSI Transports
#
# CONFIG_SCSI_SPI_ATTRS is not set
CONFIG_SCSI_FC_ATTRS=y
CONFIG_SCSI_ISCSI_ATTRS=y
CONFIG_SCSI_SAS_ATTRS=y
CONFIG_SCSI_SAS_LIBSAS=y
CONFIG_SCSI_SAS_ATA=y
# CONFIG_SCSI_SAS_HOST_SMP is not set
CONFIG_SCSI_SRP_ATTRS=y
CONFIG_SCSI_LOWLEVEL=y
# CONFIG_ISCSI_BOOT_SYSFS is not set
# CONFIG_SCSI_BNX2_ISCSI is not set
# CONFIG_SCSI_BNX2X_FCOE is not set
# CONFIG_BE2ISCSI is not set
# CONFIG_BLK_DEV_3W_XXXX_RAID is not set
# CONFIG_SCSI_HPSA is not set
# CONFIG_SCSI_3W_9XXX is not set
# CONFIG_SCSI_3W_SAS is not set
# CONFIG_SCSI_ACARD is not set
# CONFIG_SCSI_AACRAID is not set
# CONFIG_SCSI_AIC7XXX is not set
# CONFIG_SCSI_AIC79XX is not set
# CONFIG_SCSI_AIC94XX is not set
# CONFIG_SCSI_MVSAS is not set
# CONFIG_SCSI_MVUMI is not set
# CONFIG_SCSI_DPT_I2O is not set
# CONFIG_SCSI_ADVANSYS is not set
# CONFIG_SCSI_ARCMSR is not set
# CONFIG_SCSI_ESAS2R is not set
# CONFIG_MEGARAID_NEWGEN is not set
# CONFIG_MEGARAID_LEGACY is not set
# CONFIG_MEGARAID_SAS is not set
# CONFIG_SCSI_MPT3SAS is not set
# CONFIG_SCSI_MPT2SAS is not set
# CONFIG_SCSI_SMARTPQI is not set
CONFIG_SCSI_UFSHCD=y
# CONFIG_SCSI_UFSHCD_PCI is not set
CONFIG_SCSI_UFSHCD_PLATFORM=y
CONFIG_SCSI_UFS_DWC_TC_PLATFORM=y
# CONFIG_SCSI_HPTIOP is not set
# CONFIG_SCSI_BUSLOGIC is not set
# CONFIG_VMWARE_PVSCSI is not set
CONFIG_LIBFC=y
CONFIG_LIBFCOE=y
# CONFIG_FCOE is not set
# CONFIG_FCOE_FNIC is not set
# CONFIG_SCSI_SNIC is not set
# CONFIG_SCSI_DMX3191D is not set
# CONFIG_SCSI_EATA is not set
# CONFIG_SCSI_FUTURE_DOMAIN is not set
# CONFIG_SCSI_GDTH is not set
# CONFIG_SCSI_ISCI is not set
# CONFIG_SCSI_IPS is not set
# CONFIG_SCSI_INITIO is not set
# CONFIG_SCSI_INIA100 is not set
# CONFIG_SCSI_STEX is not set
# CONFIG_SCSI_SYM53C8XX_2 is not set
# CONFIG_SCSI_IPR 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_DC395x is not set
# CONFIG_SCSI_AM53C974 is not set
# CONFIG_SCSI_NSP32 is not set
# CONFIG_SCSI_WD719X is not set
# CONFIG_SCSI_DEBUG is not set
# CONFIG_SCSI_PMCRAID is not set
# CONFIG_SCSI_PM8001 is not set
# CONFIG_SCSI_BFA_FC is not set
CONFIG_SCSI_VIRTIO=y
# CONFIG_SCSI_CHELSIO_FCOE is not set
# CONFIG_SCSI_LOWLEVEL_PCMCIA is not set
# CONFIG_SCSI_DH is not set
CONFIG_SCSI_OSD_INITIATOR=y
CONFIG_SCSI_OSD_ULD=y
CONFIG_SCSI_OSD_DPRINT_SENSE=1
CONFIG_SCSI_OSD_DEBUG=y
CONFIG_ATA=y
# CONFIG_ATA_NONSTANDARD is not set
# CONFIG_ATA_VERBOSE_ERROR is not set
CONFIG_ATA_ACPI=y
# CONFIG_SATA_PMP is not set
#
# Controllers with non-SFF native interface
#
# CONFIG_SATA_AHCI is not set
# CONFIG_SATA_AHCI_PLATFORM is not set
# CONFIG_SATA_INIC162X is not set
# CONFIG_SATA_ACARD_AHCI is not set
# CONFIG_SATA_SIL24 is not set
# CONFIG_ATA_SFF is not set
# CONFIG_MD is not set
# CONFIG_TARGET_CORE is not set
# CONFIG_FUSION is not set
#
# IEEE 1394 (FireWire) support
#
# CONFIG_FIREWIRE is not set
# CONFIG_FIREWIRE_NOSY is not set
CONFIG_MACINTOSH_DRIVERS=y
# CONFIG_MAC_EMUMOUSEBTN is not set
CONFIG_NETDEVICES=y
CONFIG_NET_CORE=y
# CONFIG_DUMMY is not set
CONFIG_EQUALIZER=y
# CONFIG_NET_FC is not set
CONFIG_IFB=y
CONFIG_NET_TEAM=y
CONFIG_NET_TEAM_MODE_BROADCAST=y
CONFIG_NET_TEAM_MODE_ROUNDROBIN=y
# CONFIG_NET_TEAM_MODE_RANDOM is not set
CONFIG_NET_TEAM_MODE_ACTIVEBACKUP=y
CONFIG_NET_TEAM_MODE_LOADBALANCE=y
CONFIG_MACVLAN=y
CONFIG_MACSEC=y
CONFIG_NETCONSOLE=y
# CONFIG_NETCONSOLE_DYNAMIC is not set
CONFIG_NETPOLL=y
CONFIG_NET_POLL_CONTROLLER=y
# CONFIG_TUN_VNET_CROSS_LE is not set
# CONFIG_VETH is not set
CONFIG_VIRTIO_NET=y
CONFIG_NLMON=y
CONFIG_ARCNET=y
CONFIG_ARCNET_1201=y
CONFIG_ARCNET_1051=y
# CONFIG_ARCNET_RAW is not set
CONFIG_ARCNET_CAP=y
CONFIG_ARCNET_COM90xx=y
CONFIG_ARCNET_COM90xxIO=y
CONFIG_ARCNET_RIM_I=y
CONFIG_ARCNET_COM20020=y
# CONFIG_ARCNET_COM20020_PCI is not set
# CONFIG_ARCNET_COM20020_CS is not set
# CONFIG_ATM_DRIVERS is not set
#
# CAIF transport drivers
#
CONFIG_CAIF_TTY=y
CONFIG_CAIF_SPI_SLAVE=y
CONFIG_CAIF_SPI_SYNC=y
CONFIG_CAIF_HSI=y
CONFIG_CAIF_VIRTIO=y
CONFIG_ETHERNET=y
CONFIG_MDIO=y
CONFIG_NET_VENDOR_3COM=y
# CONFIG_PCMCIA_3C574 is not set
# CONFIG_PCMCIA_3C589 is not set
# CONFIG_VORTEX is not set
# CONFIG_TYPHOON is not set
CONFIG_NET_VENDOR_ADAPTEC=y
# CONFIG_ADAPTEC_STARFIRE is not set
CONFIG_NET_VENDOR_AGERE=y
# CONFIG_ET131X is not set
CONFIG_NET_VENDOR_ALACRITECH=y
# CONFIG_SLICOSS is not set
CONFIG_NET_VENDOR_ALTEON=y
# CONFIG_ACENIC is not set
# CONFIG_ALTERA_TSE is not set
CONFIG_NET_VENDOR_AMAZON=y
CONFIG_NET_VENDOR_AMD=y
# CONFIG_AMD8111_ETH is not set
# CONFIG_PCNET32 is not set
# CONFIG_PCMCIA_NMCLAN is not set
# CONFIG_AMD_XGBE is not set
# CONFIG_AMD_XGBE_HAVE_ECC is not set
CONFIG_NET_VENDOR_AQUANTIA=y
CONFIG_NET_VENDOR_ARC=y
CONFIG_NET_VENDOR_ATHEROS=y
# CONFIG_ATL2 is not set
# CONFIG_ATL1 is not set
# CONFIG_ATL1E is not set
# CONFIG_ATL1C is not set
# CONFIG_ALX is not set
# CONFIG_NET_VENDOR_AURORA is not set
CONFIG_NET_CADENCE=y
# CONFIG_MACB is not set
CONFIG_NET_VENDOR_BROADCOM=y
# CONFIG_B44 is not set
# CONFIG_BCMGENET is not set
# CONFIG_BNX2 is not set
# CONFIG_CNIC is not set
# CONFIG_TIGON3 is not set
# CONFIG_BNX2X is not set
# CONFIG_BNXT is not set
CONFIG_NET_VENDOR_BROCADE=y
# CONFIG_BNA is not set
CONFIG_NET_VENDOR_CAVIUM=y
CONFIG_NET_VENDOR_CHELSIO=y
# CONFIG_CHELSIO_T1 is not set
# CONFIG_CHELSIO_T4 is not set
# CONFIG_CHELSIO_T4VF is not set
CONFIG_NET_VENDOR_CISCO=y
# CONFIG_ENIC is not set
# CONFIG_CX_ECAT is not set
# CONFIG_DNET is not set
CONFIG_NET_VENDOR_DEC=y
# CONFIG_NET_TULIP is not set
CONFIG_NET_VENDOR_DLINK=y
# CONFIG_DL2K is not set
# CONFIG_SUNDANCE is not set
CONFIG_NET_VENDOR_EMULEX=y
# CONFIG_BE2NET is not set
CONFIG_NET_VENDOR_EZCHIP=y
CONFIG_NET_VENDOR_EXAR=y
# CONFIG_S2IO is not set
# CONFIG_VXGE is not set
CONFIG_NET_VENDOR_FUJITSU=y
# CONFIG_PCMCIA_FMVJ18X is not set
CONFIG_NET_VENDOR_HP=y
# CONFIG_HP100 is not set
CONFIG_NET_VENDOR_INTEL=y
# CONFIG_E100 is not set
CONFIG_E1000=y
CONFIG_E1000E=y
CONFIG_E1000E_HWTS=y
CONFIG_IGB=y
CONFIG_IGB_HWMON=y
# CONFIG_IGBVF is not set
# CONFIG_IXGB is not set
CONFIG_IXGBE=y
CONFIG_IXGBE_HWMON=y
# CONFIG_I40E is not set
CONFIG_NET_VENDOR_I825XX=y
# CONFIG_JME is not set
CONFIG_NET_VENDOR_MARVELL=y
# CONFIG_MVMDIO is not set
# CONFIG_MVNETA_BM is not set
# CONFIG_SKGE is not set
# CONFIG_SKY2 is not set
CONFIG_NET_VENDOR_MELLANOX=y
# CONFIG_MLX4_EN is not set
# CONFIG_MLX4_CORE is not set
# CONFIG_MLX5_CORE is not set
# CONFIG_MLXSW_CORE is not set
# CONFIG_MLXFW is not set
CONFIG_NET_VENDOR_MICREL=y
# CONFIG_KS8851_MLL is not set
# CONFIG_KSZ884X_PCI is not set
# CONFIG_FEALNX is not set
CONFIG_NET_VENDOR_NATSEMI=y
# CONFIG_NATSEMI is not set
# CONFIG_NS83820 is not set
CONFIG_NET_VENDOR_NETRONOME=y
CONFIG_NET_VENDOR_8390=y
# CONFIG_PCMCIA_AXNET is not set
# CONFIG_NE2K_PCI is not set
# CONFIG_PCMCIA_PCNET is not set
CONFIG_NET_VENDOR_NVIDIA=y
# CONFIG_FORCEDETH is not set
CONFIG_NET_VENDOR_OKI=y
# CONFIG_PCH_GBE is not set
# CONFIG_ETHOC is not set
CONFIG_NET_PACKET_ENGINE=y
# CONFIG_HAMACHI is not set
# CONFIG_YELLOWFIN is not set
CONFIG_NET_VENDOR_QLOGIC=y
# CONFIG_QLA3XXX is not set
# CONFIG_QLCNIC is not set
# CONFIG_QLGE is not set
# CONFIG_NETXEN_NIC is not set
# CONFIG_QED is not set
CONFIG_NET_VENDOR_QUALCOMM=y
# CONFIG_QCOM_EMAC is not set
CONFIG_NET_VENDOR_REALTEK=y
# CONFIG_ATP is not set
# CONFIG_8139CP is not set
# CONFIG_8139TOO is not set
# CONFIG_R8169 is not set
CONFIG_NET_VENDOR_RENESAS=y
CONFIG_NET_VENDOR_RDC=y
# CONFIG_R6040 is not set
CONFIG_NET_VENDOR_ROCKER=y
CONFIG_NET_VENDOR_SAMSUNG=y
# CONFIG_SXGBE_ETH is not set
CONFIG_NET_VENDOR_SEEQ=y
CONFIG_NET_VENDOR_SILAN=y
# CONFIG_SC92031 is not set
CONFIG_NET_VENDOR_SIS=y
# CONFIG_SIS900 is not set
# CONFIG_SIS190 is not set
CONFIG_NET_VENDOR_SOLARFLARE=y
# CONFIG_SFC is not set
# CONFIG_SFC_FALCON is not set
CONFIG_NET_VENDOR_SMSC=y
# CONFIG_PCMCIA_SMC91C92 is not set
# CONFIG_EPIC100 is not set
# CONFIG_SMSC911X is not set
# CONFIG_SMSC9420 is not set
CONFIG_NET_VENDOR_STMICRO=y
# CONFIG_STMMAC_ETH is not set
CONFIG_NET_VENDOR_SUN=y
# CONFIG_HAPPYMEAL is not set
# CONFIG_SUNGEM is not set
# CONFIG_CASSINI is not set
# CONFIG_NIU is not set
CONFIG_NET_VENDOR_TEHUTI=y
# CONFIG_TEHUTI is not set
CONFIG_NET_VENDOR_TI=y
# CONFIG_TI_CPSW_ALE is not set
# CONFIG_TLAN is not set
CONFIG_NET_VENDOR_VIA=y
# CONFIG_VIA_RHINE is not set
# CONFIG_VIA_VELOCITY is not set
CONFIG_NET_VENDOR_WIZNET=y
# CONFIG_WIZNET_W5100 is not set
# CONFIG_WIZNET_W5300 is not set
CONFIG_NET_VENDOR_XIRCOM=y
# CONFIG_PCMCIA_XIRC2PS is not set
CONFIG_NET_VENDOR_SYNOPSYS=y
# CONFIG_DWC_XLGMAC is not set
# CONFIG_FDDI is not set
# CONFIG_NET_SB1000 is not set
# CONFIG_MDIO_DEVICE is not set
# CONFIG_MDIO_BUS is not set
# CONFIG_PHYLIB is not set
# CONFIG_PLIP is not set
CONFIG_PPP=y
CONFIG_PPP_BSDCOMP=y
CONFIG_PPP_DEFLATE=y
# CONFIG_PPP_FILTER is not set
# CONFIG_PPP_MPPE is not set
# CONFIG_PPP_MULTILINK is not set
CONFIG_PPPOATM=y
# CONFIG_PPPOE is not set
CONFIG_PPP_ASYNC=y
CONFIG_PPP_SYNC_TTY=y
CONFIG_SLIP=y
CONFIG_SLHC=y
CONFIG_SLIP_COMPRESSED=y
CONFIG_SLIP_SMART=y
CONFIG_SLIP_MODE_SLIP6=y
#
# Host-side USB support is needed for USB Network Adapter support
#
# CONFIG_WLAN is not set
#
# WiMAX Wireless Broadband devices
#
#
# Enable USB support to see WiMAX USB drivers
#
CONFIG_WAN=y
# CONFIG_LANMEDIA is not set
CONFIG_HDLC=y
# CONFIG_HDLC_RAW is not set
# CONFIG_HDLC_RAW_ETH is not set
CONFIG_HDLC_CISCO=y
CONFIG_HDLC_FR=y
# CONFIG_HDLC_PPP is not set
# CONFIG_HDLC_X25 is not set
# CONFIG_PCI200SYN is not set
# CONFIG_WANXL is not set
# CONFIG_PC300TOO is not set
# CONFIG_FARSYNC is not set
CONFIG_DLCI=y
CONFIG_DLCI_MAX=8
# CONFIG_LAPBETHER is not set
# CONFIG_X25_ASY is not set
CONFIG_SBNI=y
CONFIG_SBNI_MULTILINE=y
# CONFIG_IEEE802154_DRIVERS is not set
# CONFIG_FUJITSU_ES is not set
CONFIG_ISDN=y
CONFIG_ISDN_I4L=y
CONFIG_ISDN_AUDIO=y
CONFIG_ISDN_TTY_FAX=y
# CONFIG_ISDN_X25 is not set
#
# ISDN feature submodules
#
CONFIG_ISDN_DIVERSION=y
#
# ISDN4Linux hardware drivers
#
#
# Passive cards
#
# CONFIG_ISDN_DRV_HISAX is not set
CONFIG_ISDN_CAPI=y
CONFIG_CAPI_TRACE=y
CONFIG_ISDN_CAPI_CAPI20=y
# CONFIG_ISDN_CAPI_MIDDLEWARE is not set
# CONFIG_ISDN_CAPI_CAPIDRV is not set
#
# CAPI hardware drivers
#
# CONFIG_CAPI_AVM is not set
# CONFIG_CAPI_EICON is not set
# CONFIG_ISDN_DRV_GIGASET is not set
# CONFIG_MISDN is not set
CONFIG_NVM=y
CONFIG_NVM_DEBUG=y
CONFIG_NVM_RRPC=y
# CONFIG_NVM_PBLK is not set
#
# Input device support
#
CONFIG_INPUT=y
CONFIG_INPUT_LEDS=y
# CONFIG_INPUT_FF_MEMLESS is not set
# CONFIG_INPUT_POLLDEV is not set
# CONFIG_INPUT_SPARSEKMAP is not set
# CONFIG_INPUT_MATRIXKMAP is not set
#
# Userland interfaces
#
# CONFIG_INPUT_MOUSEDEV is not set
# CONFIG_INPUT_JOYDEV is not set
# CONFIG_INPUT_EVDEV is not set
# CONFIG_INPUT_EVBUG is not set
#
# Input Device Drivers
#
CONFIG_INPUT_KEYBOARD=y
# CONFIG_KEYBOARD_ADC is not set
# CONFIG_KEYBOARD_ADP5588 is not set
# CONFIG_KEYBOARD_ADP5589 is not set
CONFIG_KEYBOARD_ATKBD=y
# CONFIG_KEYBOARD_QT1070 is not set
# CONFIG_KEYBOARD_QT2160 is not set
# CONFIG_KEYBOARD_DLINK_DIR685 is not set
# CONFIG_KEYBOARD_LKKBD is not set
# CONFIG_KEYBOARD_GPIO is not set
# CONFIG_KEYBOARD_GPIO_POLLED is not set
# CONFIG_KEYBOARD_TCA6416 is not set
# CONFIG_KEYBOARD_TCA8418 is not set
# CONFIG_KEYBOARD_MATRIX is not set
# CONFIG_KEYBOARD_LM8323 is not set
# CONFIG_KEYBOARD_LM8333 is not set
# CONFIG_KEYBOARD_MAX7359 is not set
# CONFIG_KEYBOARD_MCS is not set
# CONFIG_KEYBOARD_MPR121 is not set
# CONFIG_KEYBOARD_NEWTON is not set
# CONFIG_KEYBOARD_OPENCORES is not set
# CONFIG_KEYBOARD_SAMSUNG is not set
# CONFIG_KEYBOARD_GOLDFISH_EVENTS is not set
# CONFIG_KEYBOARD_STOWAWAY is not set
# CONFIG_KEYBOARD_SUNKBD is not set
# CONFIG_KEYBOARD_TM2_TOUCHKEY is not set
# CONFIG_KEYBOARD_XTKBD is not set
# CONFIG_KEYBOARD_CROS_EC is not set
CONFIG_INPUT_MOUSE=y
CONFIG_MOUSE_PS2=y
CONFIG_MOUSE_PS2_ALPS=y
CONFIG_MOUSE_PS2_BYD=y
CONFIG_MOUSE_PS2_LOGIPS2PP=y
CONFIG_MOUSE_PS2_SYNAPTICS=y
CONFIG_MOUSE_PS2_SYNAPTICS_SMBUS=y
CONFIG_MOUSE_PS2_CYPRESS=y
CONFIG_MOUSE_PS2_LIFEBOOK=y
CONFIG_MOUSE_PS2_TRACKPOINT=y
# CONFIG_MOUSE_PS2_ELANTECH is not set
# CONFIG_MOUSE_PS2_SENTELIC is not set
# CONFIG_MOUSE_PS2_TOUCHKIT is not set
CONFIG_MOUSE_PS2_FOCALTECH=y
# CONFIG_MOUSE_PS2_VMMOUSE is not set
CONFIG_MOUSE_PS2_SMBUS=y
# CONFIG_MOUSE_SERIAL is not set
# CONFIG_MOUSE_APPLETOUCH is not set
# CONFIG_MOUSE_BCM5974 is not set
# CONFIG_MOUSE_CYAPA is not set
# CONFIG_MOUSE_ELAN_I2C is not set
# CONFIG_MOUSE_VSXXXAA is not set
# CONFIG_MOUSE_GPIO is not set
# CONFIG_MOUSE_SYNAPTICS_I2C is not set
# CONFIG_MOUSE_SYNAPTICS_USB is not set
# CONFIG_INPUT_JOYSTICK is not set
# CONFIG_INPUT_TABLET is not set
# CONFIG_INPUT_TOUCHSCREEN is not set
# CONFIG_INPUT_MISC is not set
# CONFIG_RMI4_CORE is not set
#
# Hardware I/O ports
#
CONFIG_SERIO=y
CONFIG_ARCH_MIGHT_HAVE_PC_SERIO=y
CONFIG_SERIO_I8042=y
CONFIG_SERIO_SERPORT=y
# CONFIG_SERIO_CT82C710 is not set
# CONFIG_SERIO_PARKBD is not set
# CONFIG_SERIO_PCIPS2 is not set
CONFIG_SERIO_LIBPS2=y
# CONFIG_SERIO_RAW is not set
# CONFIG_SERIO_ALTERA_PS2 is not set
# CONFIG_SERIO_PS2MULT is not set
# CONFIG_SERIO_ARC_PS2 is not set
# CONFIG_USERIO is not set
# CONFIG_GAMEPORT is not set
#
# Character devices
#
CONFIG_TTY=y
# CONFIG_VT is not set
CONFIG_UNIX98_PTYS=y
CONFIG_LEGACY_PTYS=y
CONFIG_LEGACY_PTY_COUNT=256
# CONFIG_SERIAL_NONSTANDARD is not set
# CONFIG_NOZOMI is not set
CONFIG_N_GSM=y
# CONFIG_TRACE_SINK is not set
CONFIG_GOLDFISH_TTY=y
# CONFIG_DEVMEM is not set
# CONFIG_DEVKMEM is not set
#
# Serial drivers
#
CONFIG_SERIAL_EARLYCON=y
CONFIG_SERIAL_8250=y
# CONFIG_SERIAL_8250_DEPRECATED_OPTIONS is not set
CONFIG_SERIAL_8250_PNP=y
# CONFIG_SERIAL_8250_FINTEK is not set
CONFIG_SERIAL_8250_CONSOLE=y
CONFIG_SERIAL_8250_PCI=y
CONFIG_SERIAL_8250_EXAR=y
# CONFIG_SERIAL_8250_CS is not set
CONFIG_SERIAL_8250_NR_UARTS=4
CONFIG_SERIAL_8250_RUNTIME_UARTS=4
CONFIG_SERIAL_8250_EXTENDED=y
CONFIG_SERIAL_8250_MANY_PORTS=y
# CONFIG_SERIAL_8250_SHARE_IRQ is not set
# CONFIG_SERIAL_8250_DETECT_IRQ is not set
# CONFIG_SERIAL_8250_RSA is not set
# CONFIG_SERIAL_8250_FSL is not set
CONFIG_SERIAL_8250_DW=y
# CONFIG_SERIAL_8250_RT288X is not set
CONFIG_SERIAL_8250_LPSS=y
CONFIG_SERIAL_8250_MID=y
# CONFIG_SERIAL_8250_MOXA is not set
#
# Non-8250 serial port support
#
# CONFIG_SERIAL_UARTLITE is not set
CONFIG_SERIAL_CORE=y
CONFIG_SERIAL_CORE_CONSOLE=y
# CONFIG_SERIAL_JSM is not set
CONFIG_SERIAL_SCCNXP=y
# CONFIG_SERIAL_SCCNXP_CONSOLE is not set
CONFIG_SERIAL_SC16IS7XX=y
# CONFIG_SERIAL_SC16IS7XX_I2C is not set
# CONFIG_SERIAL_TIMBERDALE is not set
CONFIG_SERIAL_ALTERA_JTAGUART=y
# CONFIG_SERIAL_ALTERA_JTAGUART_CONSOLE is not set
CONFIG_SERIAL_ALTERA_UART=y
CONFIG_SERIAL_ALTERA_UART_MAXPORTS=4
CONFIG_SERIAL_ALTERA_UART_BAUDRATE=115200
CONFIG_SERIAL_ALTERA_UART_CONSOLE=y
# CONFIG_SERIAL_PCH_UART is not set
CONFIG_SERIAL_ARC=y
# CONFIG_SERIAL_ARC_CONSOLE is not set
CONFIG_SERIAL_ARC_NR_PORTS=1
# CONFIG_SERIAL_RP2 is not set
# CONFIG_SERIAL_FSL_LPUART is not set
# CONFIG_SERIAL_MEN_Z135 is not set
CONFIG_SERIAL_DEV_BUS=y
# CONFIG_SERIAL_DEV_CTRL_TTYPORT is not set
CONFIG_TTY_PRINTK=y
CONFIG_PRINTER=y
# CONFIG_LP_CONSOLE is not set
# CONFIG_PPDEV is not set
CONFIG_HVC_DRIVER=y
CONFIG_VIRTIO_CONSOLE=y
# CONFIG_IPMI_HANDLER is not set
# CONFIG_HW_RANDOM is not set
CONFIG_NVRAM=y
# CONFIG_R3964 is not set
# CONFIG_APPLICOM is not set
# CONFIG_SONYPI is not set
#
# PCMCIA character devices
#
CONFIG_SYNCLINK_CS=y
CONFIG_CARDMAN_4000=y
CONFIG_CARDMAN_4040=y
CONFIG_SCR24X=y
# CONFIG_IPWIRELESS is not set
CONFIG_MWAVE=y
CONFIG_SCx200_GPIO=y
# CONFIG_PC8736x_GPIO is not set
CONFIG_NSC_GPIO=y
CONFIG_RAW_DRIVER=y
CONFIG_MAX_RAW_DEVS=256
# CONFIG_HPET is not set
# CONFIG_HANGCHECK_TIMER is not set
CONFIG_TCG_TPM=y
CONFIG_TCG_TIS_CORE=y
CONFIG_TCG_TIS=y
# CONFIG_TCG_TIS_I2C_ATMEL is not set
CONFIG_TCG_TIS_I2C_INFINEON=y
CONFIG_TCG_TIS_I2C_NUVOTON=y
CONFIG_TCG_NSC=y
# CONFIG_TCG_ATMEL is not set
# CONFIG_TCG_INFINEON is not set
# CONFIG_TCG_CRB is not set
CONFIG_TCG_VTPM_PROXY=y
CONFIG_TCG_TIS_ST33ZP24=y
CONFIG_TCG_TIS_ST33ZP24_I2C=y
CONFIG_TELCLOCK=y
CONFIG_DEVPORT=y
# CONFIG_XILLYBUS is not set
#
# I2C support
#
CONFIG_I2C=y
CONFIG_ACPI_I2C_OPREGION=y
CONFIG_I2C_BOARDINFO=y
# CONFIG_I2C_COMPAT is not set
CONFIG_I2C_CHARDEV=y
# CONFIG_I2C_MUX is not set
# CONFIG_I2C_HELPER_AUTO is not set
CONFIG_I2C_SMBUS=y
#
# I2C Algorithms
#
CONFIG_I2C_ALGOBIT=y
CONFIG_I2C_ALGOPCF=y
CONFIG_I2C_ALGOPCA=y
#
# I2C Hardware Bus support
#
#
# PC SMBus host controller drivers
#
# 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_I801 is not set
# CONFIG_I2C_ISCH is not set
# CONFIG_I2C_ISMT is not set
# CONFIG_I2C_PIIX4 is not set
# CONFIG_I2C_NFORCE2 is not set
# CONFIG_I2C_SIS5595 is not set
# CONFIG_I2C_SIS630 is not set
# CONFIG_I2C_SIS96X is not set
# CONFIG_I2C_VIA is not set
# CONFIG_I2C_VIAPRO is not set
#
# ACPI drivers
#
# CONFIG_I2C_SCMI is not set
#
# I2C system bus drivers (mostly embedded / system-on-chip)
#
# CONFIG_I2C_CBUS_GPIO is not set
CONFIG_I2C_DESIGNWARE_CORE=y
CONFIG_I2C_DESIGNWARE_PLATFORM=y
# CONFIG_I2C_DESIGNWARE_SLAVE is not set
# CONFIG_I2C_DESIGNWARE_PCI is not set
# CONFIG_I2C_DESIGNWARE_BAYTRAIL is not set
# CONFIG_I2C_EG20T is not set
# CONFIG_I2C_EMEV2 is not set
CONFIG_I2C_GPIO=y
CONFIG_I2C_KEMPLD=y
CONFIG_I2C_OCORES=y
CONFIG_I2C_PCA_PLATFORM=y
# CONFIG_I2C_PXA_PCI is not set
# CONFIG_I2C_SIMTEC is not set
CONFIG_I2C_XILINX=y
#
# External I2C/SMBus adapter drivers
#
CONFIG_I2C_PARPORT=y
CONFIG_I2C_PARPORT_LIGHT=y
# CONFIG_I2C_TAOS_EVM is not set
#
# Other I2C/SMBus bus drivers
#
CONFIG_I2C_CROS_EC_TUNNEL=y
# CONFIG_SCx200_ACB is not set
CONFIG_I2C_SLAVE=y
CONFIG_I2C_SLAVE_EEPROM=y
# CONFIG_I2C_DEBUG_CORE is not set
# CONFIG_I2C_DEBUG_ALGO is not set
# CONFIG_I2C_DEBUG_BUS is not set
# CONFIG_SPI is not set
# CONFIG_SPMI is not set
CONFIG_HSI=y
CONFIG_HSI_BOARDINFO=y
#
# HSI controllers
#
#
# HSI clients
#
CONFIG_HSI_CHAR=y
# CONFIG_PPS is not set
#
# PTP clock support
#
#
# Enable PHYLIB and NETWORK_PHY_TIMESTAMPING to see the additional clocks.
#
# CONFIG_PTP_1588_CLOCK_PCH is not set
CONFIG_GPIOLIB=y
CONFIG_GPIO_ACPI=y
CONFIG_GPIOLIB_IRQCHIP=y
CONFIG_DEBUG_GPIO=y
# CONFIG_GPIO_SYSFS is not set
CONFIG_GPIO_GENERIC=y
CONFIG_GPIO_MAX730X=y
#
# Memory mapped GPIO drivers
#
# CONFIG_GPIO_AMDPT is not set
CONFIG_GPIO_DWAPB=y
# CONFIG_GPIO_EXAR is not set
# CONFIG_GPIO_GENERIC_PLATFORM is not set
# CONFIG_GPIO_ICH is not set
# CONFIG_GPIO_LYNXPOINT is not set
CONFIG_GPIO_MENZ127=y
# CONFIG_GPIO_MOCKUP is not set
# CONFIG_GPIO_VX855 is not set
#
# Port-mapped I/O GPIO drivers
#
CONFIG_GPIO_F7188X=y
# CONFIG_GPIO_IT87 is not set
# CONFIG_GPIO_SCH is not set
# CONFIG_GPIO_SCH311X is not set
#
# I2C GPIO expanders
#
CONFIG_GPIO_ADP5588=y
CONFIG_GPIO_ADP5588_IRQ=y
CONFIG_GPIO_MAX7300=y
CONFIG_GPIO_MAX732X=y
CONFIG_GPIO_MAX732X_IRQ=y
CONFIG_GPIO_PCA953X=y
# CONFIG_GPIO_PCA953X_IRQ is not set
CONFIG_GPIO_PCF857X=y
CONFIG_GPIO_TPIC2810=y
#
# MFD GPIO expanders
#
CONFIG_GPIO_ARIZONA=y
# CONFIG_GPIO_DA9052 is not set
# CONFIG_GPIO_DA9055 is not set
# CONFIG_GPIO_KEMPLD is not set
# CONFIG_GPIO_LP3943 is not set
CONFIG_GPIO_LP873X=y
CONFIG_GPIO_TPS6586X=y
# CONFIG_GPIO_TPS65910 is not set
CONFIG_GPIO_TPS65912=y
# CONFIG_GPIO_WM831X is not set
# CONFIG_GPIO_WM8350 is not set
CONFIG_GPIO_WM8994=y
#
# PCI GPIO expanders
#
# CONFIG_GPIO_AMD8111 is not set
# CONFIG_GPIO_BT8XX is not set
# CONFIG_GPIO_ML_IOH is not set
# CONFIG_GPIO_PCH is not set
# CONFIG_GPIO_PCI_IDIO_16 is not set
# CONFIG_GPIO_RDC321X is not set
CONFIG_W1=y
# CONFIG_W1_CON is not set
#
# 1-wire Bus Masters
#
# CONFIG_W1_MASTER_MATROX is not set
CONFIG_W1_MASTER_DS2482=y
CONFIG_W1_MASTER_DS1WM=y
CONFIG_W1_MASTER_GPIO=y
#
# 1-wire Slaves
#
CONFIG_W1_SLAVE_THERM=y
CONFIG_W1_SLAVE_SMEM=y
CONFIG_W1_SLAVE_DS2405=y
# CONFIG_W1_SLAVE_DS2408 is not set
# CONFIG_W1_SLAVE_DS2413 is not set
CONFIG_W1_SLAVE_DS2406=y
CONFIG_W1_SLAVE_DS2423=y
CONFIG_W1_SLAVE_DS2431=y
CONFIG_W1_SLAVE_DS2433=y
# CONFIG_W1_SLAVE_DS2433_CRC is not set
CONFIG_W1_SLAVE_DS2438=y
CONFIG_W1_SLAVE_DS2760=y
CONFIG_W1_SLAVE_DS2780=y
# CONFIG_W1_SLAVE_DS2781 is not set
CONFIG_W1_SLAVE_DS28E04=y
CONFIG_W1_SLAVE_BQ27000=y
# CONFIG_POWER_AVS is not set
# CONFIG_POWER_RESET is not set
CONFIG_POWER_SUPPLY=y
# CONFIG_POWER_SUPPLY_DEBUG is not set
# CONFIG_PDA_POWER is not set
# CONFIG_GENERIC_ADC_BATTERY is not set
# CONFIG_WM831X_BACKUP is not set
# CONFIG_WM831X_POWER is not set
# CONFIG_WM8350_POWER is not set
# CONFIG_TEST_POWER is not set
# CONFIG_BATTERY_88PM860X is not set
# CONFIG_BATTERY_DS2760 is not set
# CONFIG_BATTERY_DS2780 is not set
# CONFIG_BATTERY_DS2781 is not set
# CONFIG_BATTERY_DS2782 is not set
# CONFIG_BATTERY_SBS is not set
# CONFIG_CHARGER_SBS is not set
# CONFIG_BATTERY_BQ27XXX is not set
# CONFIG_BATTERY_DA9052 is not set
# CONFIG_CHARGER_DA9150 is not set
# CONFIG_BATTERY_DA9150 is not set
# CONFIG_BATTERY_MAX17040 is not set
# CONFIG_BATTERY_MAX17042 is not set
# CONFIG_CHARGER_PCF50633 is not set
# CONFIG_CHARGER_MAX8903 is not set
# CONFIG_CHARGER_LP8727 is not set
# CONFIG_CHARGER_GPIO is not set
# CONFIG_CHARGER_LTC3651 is not set
# CONFIG_CHARGER_MAX14577 is not set
# CONFIG_CHARGER_MAX77693 is not set
# CONFIG_CHARGER_BQ2415X is not set
# CONFIG_CHARGER_BQ24257 is not set
# CONFIG_CHARGER_BQ24735 is not set
# CONFIG_CHARGER_BQ25890 is not set
# CONFIG_CHARGER_SMB347 is not set
# CONFIG_CHARGER_TPS65090 is not set
# CONFIG_BATTERY_GAUGE_LTC2941 is not set
# CONFIG_BATTERY_GOLDFISH is not set
# CONFIG_BATTERY_RT5033 is not set
# CONFIG_CHARGER_RT9455 is not set
CONFIG_HWMON=y
CONFIG_HWMON_VID=y
# CONFIG_HWMON_DEBUG_CHIP is not set
#
# Native drivers
#
CONFIG_SENSORS_ABITUGURU=y
CONFIG_SENSORS_ABITUGURU3=y
CONFIG_SENSORS_AD7414=y
CONFIG_SENSORS_AD7418=y
CONFIG_SENSORS_ADM1021=y
CONFIG_SENSORS_ADM1025=y
CONFIG_SENSORS_ADM1026=y
CONFIG_SENSORS_ADM1029=y
CONFIG_SENSORS_ADM1031=y
CONFIG_SENSORS_ADM9240=y
CONFIG_SENSORS_ADT7X10=y
CONFIG_SENSORS_ADT7410=y
CONFIG_SENSORS_ADT7411=y
CONFIG_SENSORS_ADT7462=y
CONFIG_SENSORS_ADT7470=y
# CONFIG_SENSORS_ADT7475 is not set
CONFIG_SENSORS_ASC7621=y
# CONFIG_SENSORS_K8TEMP is not set
# CONFIG_SENSORS_K10TEMP is not set
# CONFIG_SENSORS_FAM15H_POWER is not set
# CONFIG_SENSORS_APPLESMC is not set
CONFIG_SENSORS_ASB100=y
CONFIG_SENSORS_ASPEED=y
CONFIG_SENSORS_ATXP1=y
CONFIG_SENSORS_DS620=y
CONFIG_SENSORS_DS1621=y
CONFIG_SENSORS_DELL_SMM=y
CONFIG_SENSORS_DA9052_ADC=y
# CONFIG_SENSORS_DA9055 is not set
# CONFIG_SENSORS_I5K_AMB is not set
CONFIG_SENSORS_F71805F=y
# CONFIG_SENSORS_F71882FG is not set
CONFIG_SENSORS_F75375S=y
# CONFIG_SENSORS_MC13783_ADC is not set
# CONFIG_SENSORS_FSCHMD is not set
CONFIG_SENSORS_FTSTEUTATES=y
CONFIG_SENSORS_GL518SM=y
# CONFIG_SENSORS_GL520SM is not set
# CONFIG_SENSORS_G760A is not set
CONFIG_SENSORS_G762=y
CONFIG_SENSORS_GPIO_FAN=y
CONFIG_SENSORS_HIH6130=y
CONFIG_SENSORS_IIO_HWMON=y
# CONFIG_SENSORS_I5500 is not set
CONFIG_SENSORS_CORETEMP=y
CONFIG_SENSORS_IT87=y
CONFIG_SENSORS_JC42=y
CONFIG_SENSORS_POWR1220=y
CONFIG_SENSORS_LINEAGE=y
CONFIG_SENSORS_LTC2945=y
CONFIG_SENSORS_LTC2990=y
# CONFIG_SENSORS_LTC4151 is not set
CONFIG_SENSORS_LTC4215=y
CONFIG_SENSORS_LTC4222=y
# CONFIG_SENSORS_LTC4245 is not set
CONFIG_SENSORS_LTC4260=y
CONFIG_SENSORS_LTC4261=y
# CONFIG_SENSORS_MAX16065 is not set
# CONFIG_SENSORS_MAX1619 is not set
# CONFIG_SENSORS_MAX1668 is not set
CONFIG_SENSORS_MAX197=y
# CONFIG_SENSORS_MAX6639 is not set
CONFIG_SENSORS_MAX6642=y
# CONFIG_SENSORS_MAX6650 is not set
CONFIG_SENSORS_MAX6697=y
# CONFIG_SENSORS_MAX31790 is not set
CONFIG_SENSORS_MCP3021=y
# CONFIG_SENSORS_TC654 is not set
CONFIG_SENSORS_MENF21BMC_HWMON=y
# CONFIG_SENSORS_LM63 is not set
# CONFIG_SENSORS_LM73 is not set
# CONFIG_SENSORS_LM75 is not set
CONFIG_SENSORS_LM77=y
CONFIG_SENSORS_LM78=y
# CONFIG_SENSORS_LM80 is not set
CONFIG_SENSORS_LM83=y
CONFIG_SENSORS_LM85=y
CONFIG_SENSORS_LM87=y
CONFIG_SENSORS_LM90=y
CONFIG_SENSORS_LM92=y
CONFIG_SENSORS_LM93=y
CONFIG_SENSORS_LM95234=y
CONFIG_SENSORS_LM95241=y
CONFIG_SENSORS_LM95245=y
CONFIG_SENSORS_PC87360=y
# CONFIG_SENSORS_PC87427 is not set
CONFIG_SENSORS_NTC_THERMISTOR=y
CONFIG_SENSORS_NCT6683=y
CONFIG_SENSORS_NCT6775=y
CONFIG_SENSORS_NCT7802=y
CONFIG_SENSORS_NCT7904=y
# CONFIG_SENSORS_PCF8591 is not set
# CONFIG_PMBUS is not set
CONFIG_SENSORS_SHT15=y
CONFIG_SENSORS_SHT21=y
CONFIG_SENSORS_SHT3x=y
# CONFIG_SENSORS_SHTC1 is not set
# CONFIG_SENSORS_SIS5595 is not set
CONFIG_SENSORS_DME1737=y
# CONFIG_SENSORS_EMC1403 is not set
CONFIG_SENSORS_EMC2103=y
# CONFIG_SENSORS_EMC6W201 is not set
# CONFIG_SENSORS_SMSC47M1 is not set
# CONFIG_SENSORS_SMSC47M192 is not set
# CONFIG_SENSORS_SMSC47B397 is not set
CONFIG_SENSORS_SCH56XX_COMMON=y
CONFIG_SENSORS_SCH5627=y
# CONFIG_SENSORS_SCH5636 is not set
# CONFIG_SENSORS_STTS751 is not set
CONFIG_SENSORS_SMM665=y
CONFIG_SENSORS_ADC128D818=y
CONFIG_SENSORS_ADS1015=y
CONFIG_SENSORS_ADS7828=y
# CONFIG_SENSORS_AMC6821 is not set
CONFIG_SENSORS_INA209=y
CONFIG_SENSORS_INA2XX=y
# CONFIG_SENSORS_INA3221 is not set
CONFIG_SENSORS_TC74=y
# CONFIG_SENSORS_THMC50 is not set
CONFIG_SENSORS_TMP102=y
CONFIG_SENSORS_TMP103=y
CONFIG_SENSORS_TMP108=y
# CONFIG_SENSORS_TMP401 is not set
CONFIG_SENSORS_TMP421=y
CONFIG_SENSORS_VIA_CPUTEMP=y
# CONFIG_SENSORS_VIA686A is not set
CONFIG_SENSORS_VT1211=y
# CONFIG_SENSORS_VT8231 is not set
CONFIG_SENSORS_W83781D=y
# CONFIG_SENSORS_W83791D is not set
# CONFIG_SENSORS_W83792D is not set
# CONFIG_SENSORS_W83793 is not set
# CONFIG_SENSORS_W83795 is not set
# CONFIG_SENSORS_W83L785TS is not set
CONFIG_SENSORS_W83L786NG=y
CONFIG_SENSORS_W83627HF=y
# CONFIG_SENSORS_W83627EHF is not set
# CONFIG_SENSORS_WM831X is not set
CONFIG_SENSORS_WM8350=y
#
# ACPI drivers
#
# CONFIG_SENSORS_ACPI_POWER is not set
# CONFIG_SENSORS_ATK0110 is not set
CONFIG_THERMAL=y
CONFIG_THERMAL_EMERGENCY_POWEROFF_DELAY_MS=0
# CONFIG_THERMAL_HWMON is not set
CONFIG_THERMAL_WRITABLE_TRIPS=y
# CONFIG_THERMAL_DEFAULT_GOV_STEP_WISE is not set
# CONFIG_THERMAL_DEFAULT_GOV_FAIR_SHARE is not set
# CONFIG_THERMAL_DEFAULT_GOV_USER_SPACE is not set
CONFIG_THERMAL_DEFAULT_GOV_POWER_ALLOCATOR=y
# CONFIG_THERMAL_GOV_FAIR_SHARE is not set
CONFIG_THERMAL_GOV_STEP_WISE=y
# CONFIG_THERMAL_GOV_BANG_BANG is not set
CONFIG_THERMAL_GOV_USER_SPACE=y
CONFIG_THERMAL_GOV_POWER_ALLOCATOR=y
CONFIG_THERMAL_EMULATION=y
# CONFIG_INTEL_POWERCLAMP is not set
CONFIG_X86_PKG_TEMP_THERMAL=y
CONFIG_INTEL_SOC_DTS_IOSF_CORE=y
CONFIG_INTEL_SOC_DTS_THERMAL=y
#
# ACPI INT340X thermal drivers
#
# CONFIG_INT340X_THERMAL is not set
# CONFIG_INTEL_PCH_THERMAL is not set
CONFIG_GENERIC_ADC_THERMAL=y
CONFIG_WATCHDOG=y
CONFIG_WATCHDOG_CORE=y
CONFIG_WATCHDOG_NOWAYOUT=y
CONFIG_WATCHDOG_HANDLE_BOOT_ENABLED=y
CONFIG_WATCHDOG_SYSFS=y
#
# Watchdog Device Drivers
#
# CONFIG_SOFT_WATCHDOG is not set
CONFIG_DA9052_WATCHDOG=y
# CONFIG_DA9055_WATCHDOG is not set
# CONFIG_DA9063_WATCHDOG is not set
# CONFIG_DA9062_WATCHDOG is not set
CONFIG_MENF21BMC_WATCHDOG=y
# CONFIG_WDAT_WDT is not set
# CONFIG_WM831X_WATCHDOG is not set
CONFIG_WM8350_WATCHDOG=y
CONFIG_XILINX_WATCHDOG=y
CONFIG_ZIIRAVE_WATCHDOG=y
CONFIG_CADENCE_WATCHDOG=y
CONFIG_DW_WATCHDOG=y
# CONFIG_MAX63XX_WATCHDOG is not set
CONFIG_RETU_WATCHDOG=y
# CONFIG_ACQUIRE_WDT is not set
CONFIG_ADVANTECH_WDT=y
# CONFIG_ALIM1535_WDT is not set
# CONFIG_ALIM7101_WDT is not set
CONFIG_F71808E_WDT=y
# CONFIG_SP5100_TCO is not set
CONFIG_SBC_FITPC2_WATCHDOG=y
# CONFIG_EUROTECH_WDT is not set
CONFIG_IB700_WDT=y
CONFIG_IBMASR=y
CONFIG_WAFER_WDT=y
# CONFIG_I6300ESB_WDT is not set
# CONFIG_IE6XX_WDT is not set
# CONFIG_ITCO_WDT is not set
CONFIG_IT8712F_WDT=y
CONFIG_IT87_WDT=y
# CONFIG_HP_WATCHDOG is not set
CONFIG_KEMPLD_WDT=y
CONFIG_SC1200_WDT=y
# CONFIG_SCx200_WDT is not set
CONFIG_PC87413_WDT=y
# CONFIG_NV_TCO is not set
# CONFIG_60XX_WDT is not set
CONFIG_SBC8360_WDT=y
CONFIG_SBC7240_WDT=y
CONFIG_CPU5_WDT=y
# CONFIG_SMSC_SCH311X_WDT is not set
# CONFIG_SMSC37B787_WDT is not set
# CONFIG_VIA_WDT is not set
CONFIG_W83627HF_WDT=y
CONFIG_W83877F_WDT=y
# CONFIG_W83977F_WDT is not set
CONFIG_MACHZ_WDT=y
CONFIG_SBC_EPX_C3_WATCHDOG=y
# CONFIG_NI903X_WDT is not set
# CONFIG_NIC7018_WDT is not set
CONFIG_MEN_A21_WDT=y
#
# PCI-based Watchdog Cards
#
# CONFIG_PCIPCWATCHDOG is not set
# CONFIG_WDTPCI is not set
#
# Watchdog Pretimeout Governors
#
CONFIG_WATCHDOG_PRETIMEOUT_GOV=y
# CONFIG_WATCHDOG_PRETIMEOUT_DEFAULT_GOV_NOOP is not set
CONFIG_WATCHDOG_PRETIMEOUT_DEFAULT_GOV_PANIC=y
# CONFIG_WATCHDOG_PRETIMEOUT_GOV_NOOP is not set
CONFIG_WATCHDOG_PRETIMEOUT_GOV_PANIC=y
CONFIG_SSB_POSSIBLE=y
#
# Sonics Silicon Backplane
#
CONFIG_SSB=y
CONFIG_SSB_SPROM=y
CONFIG_SSB_PCIHOST_POSSIBLE=y
CONFIG_SSB_PCIHOST=y
# CONFIG_SSB_B43_PCI_BRIDGE is not set
CONFIG_SSB_PCMCIAHOST_POSSIBLE=y
CONFIG_SSB_PCMCIAHOST=y
CONFIG_SSB_SDIOHOST_POSSIBLE=y
# CONFIG_SSB_SDIOHOST is not set
CONFIG_SSB_SILENT=y
CONFIG_SSB_DRIVER_PCICORE_POSSIBLE=y
# CONFIG_SSB_DRIVER_PCICORE is not set
# CONFIG_SSB_DRIVER_GPIO is not set
CONFIG_BCMA_POSSIBLE=y
#
# Broadcom specific AMBA
#
CONFIG_BCMA=y
CONFIG_BCMA_HOST_PCI_POSSIBLE=y
CONFIG_BCMA_HOST_PCI=y
# CONFIG_BCMA_HOST_SOC is not set
CONFIG_BCMA_DRIVER_PCI=y
# CONFIG_BCMA_DRIVER_GMAC_CMN is not set
CONFIG_BCMA_DRIVER_GPIO=y
CONFIG_BCMA_DEBUG=y
#
# Multifunction device drivers
#
CONFIG_MFD_CORE=y
# CONFIG_MFD_CS5535 is not set
# CONFIG_MFD_AS3711 is not set
# CONFIG_PMIC_ADP5520 is not set
# CONFIG_MFD_AAT2870_CORE is not set
CONFIG_MFD_BCM590XX=y
# CONFIG_MFD_AXP20X_I2C is not set
CONFIG_MFD_CROS_EC=y
CONFIG_MFD_CROS_EC_I2C=y
# CONFIG_PMIC_DA903X is not set
CONFIG_PMIC_DA9052=y
CONFIG_MFD_DA9052_I2C=y
CONFIG_MFD_DA9055=y
CONFIG_MFD_DA9062=y
CONFIG_MFD_DA9063=y
CONFIG_MFD_DA9150=y
CONFIG_MFD_MC13XXX=y
CONFIG_MFD_MC13XXX_I2C=y
CONFIG_HTC_PASIC3=y
CONFIG_HTC_I2CPLD=y
# CONFIG_MFD_INTEL_QUARK_I2C_GPIO is not set
# CONFIG_LPC_ICH is not set
# CONFIG_LPC_SCH is not set
# CONFIG_INTEL_SOC_PMIC is not set
# CONFIG_INTEL_SOC_PMIC_CHTWC is not set
# CONFIG_MFD_INTEL_LPSS_ACPI is not set
# CONFIG_MFD_INTEL_LPSS_PCI is not set
# CONFIG_MFD_JANZ_CMODIO is not set
CONFIG_MFD_KEMPLD=y
CONFIG_MFD_88PM800=y
# CONFIG_MFD_88PM805 is not set
CONFIG_MFD_88PM860X=y
CONFIG_MFD_MAX14577=y
CONFIG_MFD_MAX77693=y
CONFIG_MFD_MAX77843=y
CONFIG_MFD_MAX8907=y
# CONFIG_MFD_MAX8925 is not set
CONFIG_MFD_MAX8997=y
# CONFIG_MFD_MAX8998 is not set
# CONFIG_MFD_MT6397 is not set
CONFIG_MFD_MENF21BMC=y
CONFIG_MFD_RETU=y
CONFIG_MFD_PCF50633=y
CONFIG_PCF50633_ADC=y
CONFIG_PCF50633_GPIO=y
# CONFIG_MFD_RDC321X is not set
# CONFIG_MFD_RTSX_PCI is not set
CONFIG_MFD_RT5033=y
# CONFIG_MFD_RC5T583 is not set
CONFIG_MFD_SEC_CORE=y
# CONFIG_MFD_SI476X_CORE is not set
CONFIG_MFD_SM501=y
# CONFIG_MFD_SM501_GPIO is not set
# CONFIG_MFD_SKY81452 is not set
# CONFIG_MFD_SMSC is not set
# CONFIG_ABX500_CORE is not set
CONFIG_MFD_SYSCON=y
CONFIG_MFD_TI_AM335X_TSCADC=y
CONFIG_MFD_LP3943=y
# CONFIG_MFD_LP8788 is not set
CONFIG_MFD_TI_LMU=y
# CONFIG_MFD_PALMAS is not set
# CONFIG_TPS6105X is not set
# CONFIG_TPS65010 is not set
CONFIG_TPS6507X=y
# CONFIG_MFD_TPS65086 is not set
CONFIG_MFD_TPS65090=y
# CONFIG_MFD_TPS65217 is not set
CONFIG_MFD_TI_LP873X=y
# CONFIG_MFD_TPS65218 is not set
CONFIG_MFD_TPS6586X=y
CONFIG_MFD_TPS65910=y
CONFIG_MFD_TPS65912=y
CONFIG_MFD_TPS65912_I2C=y
CONFIG_MFD_TPS80031=y
# CONFIG_TWL4030_CORE is not set
# CONFIG_TWL6040_CORE is not set
CONFIG_MFD_WL1273_CORE=y
CONFIG_MFD_LM3533=y
# CONFIG_MFD_TIMBERDALE is not set
# CONFIG_MFD_TMIO is not set
# CONFIG_MFD_VX855 is not set
CONFIG_MFD_ARIZONA=y
CONFIG_MFD_ARIZONA_I2C=y
# CONFIG_MFD_CS47L24 is not set
CONFIG_MFD_WM5102=y
# CONFIG_MFD_WM5110 is not set
# CONFIG_MFD_WM8997 is not set
CONFIG_MFD_WM8998=y
# CONFIG_MFD_WM8400 is not set
CONFIG_MFD_WM831X=y
CONFIG_MFD_WM831X_I2C=y
CONFIG_MFD_WM8350=y
CONFIG_MFD_WM8350_I2C=y
CONFIG_MFD_WM8994=y
# CONFIG_REGULATOR is not set
CONFIG_MEDIA_SUPPORT=y
#
# Multimedia core support
#
CONFIG_MEDIA_CAMERA_SUPPORT=y
CONFIG_MEDIA_ANALOG_TV_SUPPORT=y
# CONFIG_MEDIA_DIGITAL_TV_SUPPORT is not set
# CONFIG_MEDIA_RADIO_SUPPORT is not set
CONFIG_MEDIA_SDR_SUPPORT=y
# CONFIG_MEDIA_RC_SUPPORT is not set
CONFIG_MEDIA_CEC_SUPPORT=y
CONFIG_MEDIA_CONTROLLER=y
CONFIG_VIDEO_DEV=y
# CONFIG_VIDEO_V4L2_SUBDEV_API is not set
CONFIG_VIDEO_V4L2=y
CONFIG_VIDEO_ADV_DEBUG=y
CONFIG_VIDEO_FIXED_MINOR_RANGES=y
CONFIG_V4L2_FWNODE=y
# CONFIG_TTPCI_EEPROM is not set
#
# Media drivers
#
# CONFIG_MEDIA_PCI_SUPPORT is not set
# CONFIG_V4L_PLATFORM_DRIVERS is not set
# CONFIG_V4L_MEM2MEM_DRIVERS is not set
# CONFIG_V4L_TEST_DRIVERS is not set
CONFIG_CEC_PLATFORM_DRIVERS=y
# CONFIG_SDR_PLATFORM_DRIVERS is not set
#
# Supported MMC/SDIO adapters
#
#
# Media ancillary drivers (tuners, sensors, i2c, spi, frontends)
#
# CONFIG_MEDIA_SUBDRV_AUTOSELECT is not set
#
# I2C Encoders, decoders, sensors and other helper chips
#
#
# Audio decoders, processors and mixers
#
CONFIG_VIDEO_TVAUDIO=y
CONFIG_VIDEO_TDA7432=y
# CONFIG_VIDEO_TDA9840 is not set
CONFIG_VIDEO_TEA6415C=y
# CONFIG_VIDEO_TEA6420 is not set
CONFIG_VIDEO_MSP3400=y
# CONFIG_VIDEO_CS3308 is not set
CONFIG_VIDEO_CS5345=y
CONFIG_VIDEO_CS53L32A=y
CONFIG_VIDEO_TLV320AIC23B=y
CONFIG_VIDEO_UDA1342=y
# CONFIG_VIDEO_WM8775 is not set
CONFIG_VIDEO_WM8739=y
CONFIG_VIDEO_VP27SMPX=y
CONFIG_VIDEO_SONY_BTF_MPX=y
#
# RDS decoders
#
CONFIG_VIDEO_SAA6588=y
#
# Video decoders
#
# CONFIG_VIDEO_ADV7183 is not set
CONFIG_VIDEO_BT819=y
# CONFIG_VIDEO_BT856 is not set
CONFIG_VIDEO_BT866=y
CONFIG_VIDEO_KS0127=y
CONFIG_VIDEO_ML86V7667=y
CONFIG_VIDEO_AD5820=y
# CONFIG_VIDEO_SAA7110 is not set
CONFIG_VIDEO_SAA711X=y
CONFIG_VIDEO_TVP514X=y
CONFIG_VIDEO_TVP5150=y
# CONFIG_VIDEO_TVP7002 is not set
CONFIG_VIDEO_TW2804=y
# CONFIG_VIDEO_TW9903 is not set
CONFIG_VIDEO_TW9906=y
CONFIG_VIDEO_VPX3220=y
#
# Video and audio decoders
#
CONFIG_VIDEO_SAA717X=y
# CONFIG_VIDEO_CX25840 is not set
#
# Video encoders
#
CONFIG_VIDEO_SAA7127=y
# CONFIG_VIDEO_SAA7185 is not set
CONFIG_VIDEO_ADV7170=y
# CONFIG_VIDEO_ADV7175 is not set
CONFIG_VIDEO_ADV7343=y
CONFIG_VIDEO_ADV7393=y
# CONFIG_VIDEO_AK881X is not set
CONFIG_VIDEO_THS8200=y
#
# Camera sensor devices
#
# CONFIG_VIDEO_OV2640 is not set
CONFIG_VIDEO_OV2659=y
CONFIG_VIDEO_OV7640=y
CONFIG_VIDEO_OV7670=y
CONFIG_VIDEO_VS6624=y
CONFIG_VIDEO_MT9M111=y
CONFIG_VIDEO_MT9V011=y
# CONFIG_VIDEO_SR030PC30 is not set
#
# Flash devices
#
CONFIG_VIDEO_ADP1653=y
# CONFIG_VIDEO_AS3645A is not set
CONFIG_VIDEO_LM3560=y
# CONFIG_VIDEO_LM3646 is not set
#
# Video improvement chips
#
# CONFIG_VIDEO_UPD64031A is not set
CONFIG_VIDEO_UPD64083=y
#
# Audio/Video compression chips
#
CONFIG_VIDEO_SAA6752HS=y
#
# SDR tuner chips
#
CONFIG_SDR_MAX2175=y
#
# Miscellaneous helper chips
#
CONFIG_VIDEO_THS7303=y
CONFIG_VIDEO_M52790=y
#
# Sensors used on soc_camera driver
#
#
# SPI helper chips
#
CONFIG_MEDIA_TUNER=y
#
# Customize TV tuners
#
# CONFIG_MEDIA_TUNER_SIMPLE is not set
CONFIG_MEDIA_TUNER_TDA8290=y
CONFIG_MEDIA_TUNER_TDA827X=y
CONFIG_MEDIA_TUNER_TDA18271=y
# CONFIG_MEDIA_TUNER_TDA9887 is not set
# CONFIG_MEDIA_TUNER_TEA5761 is not set
# CONFIG_MEDIA_TUNER_TEA5767 is not set
CONFIG_MEDIA_TUNER_MT20XX=y
CONFIG_MEDIA_TUNER_MT2060=y
# CONFIG_MEDIA_TUNER_MT2063 is not set
# CONFIG_MEDIA_TUNER_MT2266 is not set
# CONFIG_MEDIA_TUNER_MT2131 is not set
CONFIG_MEDIA_TUNER_QT1010=y
# CONFIG_MEDIA_TUNER_XC2028 is not set
CONFIG_MEDIA_TUNER_XC5000=y
CONFIG_MEDIA_TUNER_XC4000=y
CONFIG_MEDIA_TUNER_MXL5005S=y
CONFIG_MEDIA_TUNER_MXL5007T=y
# CONFIG_MEDIA_TUNER_MC44S803 is not set
CONFIG_MEDIA_TUNER_MAX2165=y
CONFIG_MEDIA_TUNER_TDA18218=y
CONFIG_MEDIA_TUNER_FC0011=y
# CONFIG_MEDIA_TUNER_FC0012 is not set
CONFIG_MEDIA_TUNER_FC0013=y
# CONFIG_MEDIA_TUNER_TDA18212 is not set
CONFIG_MEDIA_TUNER_E4000=y
CONFIG_MEDIA_TUNER_FC2580=y
CONFIG_MEDIA_TUNER_M88RS6000T=y
# CONFIG_MEDIA_TUNER_TUA9001 is not set
# CONFIG_MEDIA_TUNER_SI2157 is not set
# CONFIG_MEDIA_TUNER_IT913X is not set
# CONFIG_MEDIA_TUNER_R820T is not set
CONFIG_MEDIA_TUNER_MXL301RF=y
CONFIG_MEDIA_TUNER_QM1D1C0042=y
#
# Customise DVB Frontends
#
#
# Tools to develop new frontends
#
#
# Graphics support
#
# CONFIG_AGP is not set
CONFIG_VGA_ARB=y
CONFIG_VGA_ARB_MAX_GPUS=16
# CONFIG_VGA_SWITCHEROO is not set
# CONFIG_DRM is not set
#
# ACP (Audio CoProcessor) Configuration
#
# CONFIG_DRM_LIB_RANDOM is not set
#
# Frame buffer Devices
#
CONFIG_FB=y
CONFIG_FIRMWARE_EDID=y
CONFIG_FB_CMDLINE=y
CONFIG_FB_NOTIFY=y
# CONFIG_FB_DDC is not set
# CONFIG_FB_BOOT_VESA_SUPPORT is not set
CONFIG_FB_CFB_FILLRECT=y
CONFIG_FB_CFB_COPYAREA=y
CONFIG_FB_CFB_IMAGEBLIT=y
# CONFIG_FB_CFB_REV_PIXELS_IN_BYTE is not set
CONFIG_FB_SYS_FILLRECT=y
CONFIG_FB_SYS_COPYAREA=y
CONFIG_FB_SYS_IMAGEBLIT=y
# CONFIG_FB_PROVIDE_GET_FB_UNMAPPED_AREA is not set
# CONFIG_FB_FOREIGN_ENDIAN is not set
CONFIG_FB_SYS_FOPS=y
CONFIG_FB_DEFERRED_IO=y
CONFIG_FB_HECUBA=y
# CONFIG_FB_SVGALIB is not set
# CONFIG_FB_MACMODES is not set
# CONFIG_FB_BACKLIGHT is not set
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=y
# CONFIG_FB_ASILIANT is not set
# CONFIG_FB_IMSTT is not set
# CONFIG_FB_VGA16 is not set
CONFIG_FB_UVESA=y
# CONFIG_FB_VESA is not set
CONFIG_FB_N411=y
CONFIG_FB_HGA=y
CONFIG_FB_OPENCORES=y
CONFIG_FB_S1D13XXX=y
# CONFIG_FB_NVIDIA is not set
# CONFIG_FB_RIVA is not set
# CONFIG_FB_I740 is not set
# CONFIG_FB_LE80578 is not set
# CONFIG_FB_MATROX is not set
# CONFIG_FB_RADEON 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_VIA 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_TRIDENT is not set
# CONFIG_FB_ARK is not set
# CONFIG_FB_PM3 is not set
# CONFIG_FB_CARMINE is not set
# CONFIG_FB_GEODE is not set
CONFIG_FB_SM501=y
CONFIG_FB_IBM_GXT4500=y
CONFIG_FB_GOLDFISH=y
CONFIG_FB_VIRTUAL=y
CONFIG_FB_METRONOME=y
# CONFIG_FB_MB862XX is not set
CONFIG_FB_BROADSHEET=y
# CONFIG_FB_AUO_K190X is not set
# CONFIG_FB_SIMPLE is not set
# CONFIG_FB_SM712 is not set
CONFIG_BACKLIGHT_LCD_SUPPORT=y
CONFIG_LCD_CLASS_DEVICE=y
# CONFIG_LCD_PLATFORM is not set
CONFIG_BACKLIGHT_CLASS_DEVICE=y
CONFIG_BACKLIGHT_GENERIC=y
# CONFIG_BACKLIGHT_LM3533 is not set
CONFIG_BACKLIGHT_DA9052=y
# CONFIG_BACKLIGHT_APPLE is not set
CONFIG_BACKLIGHT_PM8941_WLED=y
CONFIG_BACKLIGHT_SAHARA=y
CONFIG_BACKLIGHT_WM831X=y
CONFIG_BACKLIGHT_ADP8860=y
# CONFIG_BACKLIGHT_ADP8870 is not set
CONFIG_BACKLIGHT_88PM860X=y
CONFIG_BACKLIGHT_PCF50633=y
# CONFIG_BACKLIGHT_LM3639 is not set
CONFIG_BACKLIGHT_GPIO=y
# CONFIG_BACKLIGHT_LV5207LP is not set
CONFIG_BACKLIGHT_BD6107=y
CONFIG_BACKLIGHT_ARCXCNN=y
# CONFIG_VGASTATE is not set
CONFIG_LOGO=y
# CONFIG_LOGO_LINUX_MONO is not set
CONFIG_LOGO_LINUX_VGA16=y
CONFIG_LOGO_LINUX_CLUT224=y
# CONFIG_SOUND is not set
#
# HID support
#
CONFIG_HID=y
# CONFIG_HID_BATTERY_STRENGTH is not set
# CONFIG_HIDRAW is not set
# CONFIG_UHID is not set
CONFIG_HID_GENERIC=y
#
# Special HID drivers
#
# CONFIG_HID_A4TECH is not set
# CONFIG_HID_ACRUX is not set
# CONFIG_HID_APPLE is not set
# CONFIG_HID_ASUS is not set
# CONFIG_HID_AUREAL is not set
# CONFIG_HID_BELKIN is not set
# CONFIG_HID_CHERRY is not set
# CONFIG_HID_CHICONY is not set
# CONFIG_HID_CMEDIA is not set
# CONFIG_HID_CYPRESS is not set
# CONFIG_HID_DRAGONRISE is not set
# CONFIG_HID_EMS_FF is not set
# CONFIG_HID_ELECOM is not set
# CONFIG_HID_EZKEY is not set
# CONFIG_HID_GEMBIRD is not set
# CONFIG_HID_GFRM is not set
# CONFIG_HID_KEYTOUCH is not set
# CONFIG_HID_KYE is not set
# CONFIG_HID_WALTOP is not set
# CONFIG_HID_GYRATION is not set
# CONFIG_HID_ICADE is not set
# CONFIG_HID_ITE is not set
# CONFIG_HID_TWINHAN is not set
# CONFIG_HID_KENSINGTON is not set
# CONFIG_HID_LCPOWER is not set
# CONFIG_HID_LED is not set
# CONFIG_HID_LENOVO is not set
# CONFIG_HID_LOGITECH is not set
# CONFIG_HID_MAGICMOUSE is not set
# CONFIG_HID_MAYFLASH is not set
# CONFIG_HID_MICROSOFT is not set
# CONFIG_HID_MONTEREY is not set
# CONFIG_HID_MULTITOUCH is not set
# CONFIG_HID_NTI is not set
# CONFIG_HID_ORTEK is not set
# CONFIG_HID_PANTHERLORD is not set
# CONFIG_HID_PETALYNX is not set
# CONFIG_HID_PICOLCD is not set
# CONFIG_HID_PLANTRONICS is not set
# CONFIG_HID_PRIMAX is not set
# CONFIG_HID_SAITEK is not set
# CONFIG_HID_SAMSUNG is not set
# CONFIG_HID_SPEEDLINK is not set
# CONFIG_HID_STEELSERIES is not set
# CONFIG_HID_SUNPLUS is not set
# CONFIG_HID_RMI is not set
# CONFIG_HID_GREENASIA is not set
# CONFIG_HID_SMARTJOYPLUS is not set
# CONFIG_HID_TIVO is not set
# CONFIG_HID_TOPSEED is not set
# CONFIG_HID_THINGM is not set
# CONFIG_HID_THRUSTMASTER is not set
# CONFIG_HID_UDRAW_PS3 is not set
# CONFIG_HID_WACOM is not set
# CONFIG_HID_WIIMOTE is not set
# CONFIG_HID_XINMO is not set
# CONFIG_HID_ZEROPLUS is not set
# CONFIG_HID_ZYDACRON is not set
# CONFIG_HID_SENSOR_HUB is not set
# CONFIG_HID_ALPS is not set
#
# I2C HID support
#
# CONFIG_I2C_HID is not set
CONFIG_USB_OHCI_LITTLE_ENDIAN=y
CONFIG_USB_SUPPORT=y
CONFIG_USB_ARCH_HAS_HCD=y
# CONFIG_USB is not set
CONFIG_USB_PCI=y
#
# USB port drivers
#
#
# USB Physical Layer drivers
#
# CONFIG_USB_PHY is not set
# CONFIG_NOP_USB_XCEIV is not set
# CONFIG_USB_GPIO_VBUS is not set
# CONFIG_TAHVO_USB is not set
# CONFIG_USB_GADGET is not set
#
# USB Power Delivery and Type-C drivers
#
# CONFIG_TYPEC_UCSI is not set
# CONFIG_USB_LED_TRIG is not set
# CONFIG_USB_ULPI_BUS is not set
CONFIG_UWB=y
# CONFIG_UWB_WHCI is not set
CONFIG_MMC=y
# CONFIG_MMC_DEBUG is not set
CONFIG_MMC_BLOCK=y
CONFIG_MMC_BLOCK_MINORS=8
# CONFIG_SDIO_UART is not set
# CONFIG_MMC_TEST is not set
#
# MMC/SD/SDIO Host Controller Drivers
#
# CONFIG_MMC_SDHCI is not set
CONFIG_MMC_WBSD=y
# CONFIG_MMC_TIFM_SD is not set
CONFIG_MMC_GOLDFISH=y
# CONFIG_MMC_SDRICOH_CS is not set
# CONFIG_MMC_CB710 is not set
# CONFIG_MMC_VIA_SDMMC is not set
CONFIG_MMC_USDHI6ROL0=y
# CONFIG_MMC_TOSHIBA_PCI is not set
CONFIG_MMC_MTK=y
CONFIG_MEMSTICK=y
# CONFIG_MEMSTICK_DEBUG is not set
#
# MemoryStick drivers
#
CONFIG_MEMSTICK_UNSAFE_RESUME=y
CONFIG_MSPRO_BLOCK=y
CONFIG_MS_BLOCK=y
#
# MemoryStick Host Controller Drivers
#
# CONFIG_MEMSTICK_TIFM_MS is not set
# CONFIG_MEMSTICK_JMICRON_38X is not set
# CONFIG_MEMSTICK_R592 is not set
CONFIG_NEW_LEDS=y
CONFIG_LEDS_CLASS=y
# CONFIG_LEDS_CLASS_FLASH is not set
# CONFIG_LEDS_BRIGHTNESS_HW_CHANGED is not set
#
# LED drivers
#
# CONFIG_LEDS_88PM860X is not set
CONFIG_LEDS_LM3530=y
# CONFIG_LEDS_LM3533 is not set
CONFIG_LEDS_LM3642=y
# CONFIG_LEDS_NET48XX is not set
CONFIG_LEDS_WRAP=y
# CONFIG_LEDS_PCA9532 is not set
# CONFIG_LEDS_GPIO is not set
CONFIG_LEDS_LP3944=y
CONFIG_LEDS_LP3952=y
CONFIG_LEDS_LP55XX_COMMON=y
# CONFIG_LEDS_LP5521 is not set
CONFIG_LEDS_LP5523=y
# CONFIG_LEDS_LP5562 is not set
CONFIG_LEDS_LP8501=y
# CONFIG_LEDS_LP8860 is not set
# CONFIG_LEDS_CLEVO_MAIL is not set
CONFIG_LEDS_PCA955X=y
CONFIG_LEDS_PCA963X=y
CONFIG_LEDS_WM831X_STATUS=y
# CONFIG_LEDS_WM8350 is not set
CONFIG_LEDS_DA9052=y
# CONFIG_LEDS_BD2802 is not set
# CONFIG_LEDS_INTEL_SS4200 is not set
CONFIG_LEDS_LT3593=y
# CONFIG_LEDS_MC13783 is not set
CONFIG_LEDS_TCA6507=y
CONFIG_LEDS_TLC591XX=y
CONFIG_LEDS_MAX8997=y
# CONFIG_LEDS_LM355x is not set
# CONFIG_LEDS_OT200 is not set
# CONFIG_LEDS_MENF21BMC is not set
#
# LED driver for blink(1) USB RGB LED is under Special HID drivers (HID_THINGM)
#
CONFIG_LEDS_BLINKM=y
CONFIG_LEDS_USER=y
# CONFIG_LEDS_NIC78BX is not set
#
# LED Triggers
#
CONFIG_LEDS_TRIGGERS=y
CONFIG_LEDS_TRIGGER_TIMER=y
CONFIG_LEDS_TRIGGER_ONESHOT=y
# CONFIG_LEDS_TRIGGER_DISK is not set
# CONFIG_LEDS_TRIGGER_MTD is not set
# CONFIG_LEDS_TRIGGER_HEARTBEAT is not set
# CONFIG_LEDS_TRIGGER_BACKLIGHT is not set
# CONFIG_LEDS_TRIGGER_CPU is not set
CONFIG_LEDS_TRIGGER_GPIO=y
CONFIG_LEDS_TRIGGER_DEFAULT_ON=y
#
# iptables trigger is under Netfilter config (LED target)
#
CONFIG_LEDS_TRIGGER_TRANSIENT=y
CONFIG_LEDS_TRIGGER_CAMERA=y
CONFIG_LEDS_TRIGGER_PANIC=y
CONFIG_ACCESSIBILITY=y
CONFIG_EDAC_ATOMIC_SCRUB=y
CONFIG_EDAC_SUPPORT=y
CONFIG_RTC_LIB=y
CONFIG_RTC_MC146818_LIB=y
CONFIG_RTC_CLASS=y
CONFIG_RTC_HCTOSYS=y
CONFIG_RTC_HCTOSYS_DEVICE="rtc0"
# CONFIG_RTC_SYSTOHC is not set
CONFIG_RTC_DEBUG=y
CONFIG_RTC_NVMEM=y
#
# RTC interfaces
#
CONFIG_RTC_INTF_SYSFS=y
CONFIG_RTC_INTF_PROC=y
CONFIG_RTC_INTF_DEV=y
CONFIG_RTC_INTF_DEV_UIE_EMUL=y
CONFIG_RTC_DRV_TEST=y
#
# I2C RTC drivers
#
CONFIG_RTC_DRV_88PM860X=y
CONFIG_RTC_DRV_88PM80X=y
# CONFIG_RTC_DRV_ABB5ZES3 is not set
CONFIG_RTC_DRV_ABX80X=y
CONFIG_RTC_DRV_DS1307=y
CONFIG_RTC_DRV_DS1307_HWMON=y
CONFIG_RTC_DRV_DS1307_CENTURY=y
CONFIG_RTC_DRV_DS1374=y
# CONFIG_RTC_DRV_DS1374_WDT is not set
CONFIG_RTC_DRV_DS1672=y
CONFIG_RTC_DRV_MAX6900=y
# CONFIG_RTC_DRV_MAX8907 is not set
CONFIG_RTC_DRV_MAX8997=y
CONFIG_RTC_DRV_RS5C372=y
CONFIG_RTC_DRV_ISL1208=y
# CONFIG_RTC_DRV_ISL12022 is not set
CONFIG_RTC_DRV_X1205=y
CONFIG_RTC_DRV_PCF8523=y
CONFIG_RTC_DRV_PCF85063=y
CONFIG_RTC_DRV_PCF8563=y
CONFIG_RTC_DRV_PCF8583=y
CONFIG_RTC_DRV_M41T80=y
CONFIG_RTC_DRV_M41T80_WDT=y
CONFIG_RTC_DRV_BQ32K=y
CONFIG_RTC_DRV_TPS6586X=y
# CONFIG_RTC_DRV_TPS65910 is not set
CONFIG_RTC_DRV_TPS80031=y
# CONFIG_RTC_DRV_S35390A is not set
# CONFIG_RTC_DRV_FM3130 is not set
CONFIG_RTC_DRV_RX8010=y
CONFIG_RTC_DRV_RX8581=y
CONFIG_RTC_DRV_RX8025=y
CONFIG_RTC_DRV_EM3027=y
CONFIG_RTC_DRV_RV8803=y
# CONFIG_RTC_DRV_S5M is not set
#
# SPI RTC drivers
#
CONFIG_RTC_I2C_AND_SPI=y
#
# SPI and I2C RTC drivers
#
# CONFIG_RTC_DRV_DS3232 is not set
CONFIG_RTC_DRV_PCF2127=y
CONFIG_RTC_DRV_RV3029C2=y
CONFIG_RTC_DRV_RV3029_HWMON=y
#
# Platform RTC drivers
#
CONFIG_RTC_DRV_CMOS=y
CONFIG_RTC_DRV_DS1286=y
# CONFIG_RTC_DRV_DS1511 is not set
CONFIG_RTC_DRV_DS1553=y
CONFIG_RTC_DRV_DS1685_FAMILY=y
# CONFIG_RTC_DRV_DS1685 is not set
# CONFIG_RTC_DRV_DS1689 is not set
# CONFIG_RTC_DRV_DS17285 is not set
CONFIG_RTC_DRV_DS17485=y
# CONFIG_RTC_DRV_DS17885 is not set
# CONFIG_RTC_DS1685_PROC_REGS is not set
CONFIG_RTC_DS1685_SYSFS_REGS=y
CONFIG_RTC_DRV_DS1742=y
CONFIG_RTC_DRV_DS2404=y
# CONFIG_RTC_DRV_DA9052 is not set
CONFIG_RTC_DRV_DA9055=y
# CONFIG_RTC_DRV_DA9063 is not set
# CONFIG_RTC_DRV_STK17TA8 is not set
# CONFIG_RTC_DRV_M48T86 is not set
# CONFIG_RTC_DRV_M48T35 is not set
CONFIG_RTC_DRV_M48T59=y
# CONFIG_RTC_DRV_MSM6242 is not set
# CONFIG_RTC_DRV_BQ4802 is not set
CONFIG_RTC_DRV_RP5C01=y
# CONFIG_RTC_DRV_V3020 is not set
CONFIG_RTC_DRV_WM831X=y
CONFIG_RTC_DRV_WM8350=y
CONFIG_RTC_DRV_PCF50633=y
#
# on-CPU RTC drivers
#
CONFIG_RTC_DRV_FTRTC010=y
CONFIG_RTC_DRV_MC13XXX=y
#
# HID Sensor RTC drivers
#
# CONFIG_DMADEVICES is not set
#
# DMABUF options
#
# CONFIG_SYNC_FILE is not set
# CONFIG_AUXDISPLAY is not set
# CONFIG_PANEL is not set
CONFIG_UIO=y
# CONFIG_UIO_CIF is not set
CONFIG_UIO_PDRV_GENIRQ=y
CONFIG_UIO_DMEM_GENIRQ=y
# CONFIG_UIO_AEC is not set
# CONFIG_UIO_SERCOS3 is not set
# CONFIG_UIO_PCI_GENERIC is not set
# CONFIG_UIO_NETX is not set
CONFIG_UIO_PRUSS=y
# CONFIG_UIO_MF624 is not set
# CONFIG_VIRT_DRIVERS is not set
CONFIG_VIRTIO=y
#
# Virtio drivers
#
# CONFIG_VIRTIO_PCI is not set
CONFIG_VIRTIO_BALLOON=y
# CONFIG_VIRTIO_INPUT is not set
CONFIG_VIRTIO_MMIO=y
CONFIG_VIRTIO_MMIO_CMDLINE_DEVICES=y
#
# Microsoft Hyper-V guest support
#
# CONFIG_HYPERV is not set
# CONFIG_HYPERV_TSCPAGE is not set
CONFIG_STAGING=y
CONFIG_IRDA=y
#
# IrDA protocols
#
CONFIG_IRLAN=y
CONFIG_IRNET=y
CONFIG_IRCOMM=y
CONFIG_IRDA_ULTRA=y
#
# IrDA options
#
CONFIG_IRDA_CACHE_LAST_LSAP=y
# CONFIG_IRDA_FAST_RR is not set
CONFIG_IRDA_DEBUG=y
#
# Infrared-port device drivers
#
#
# SIR device drivers
#
# CONFIG_IRTTY_SIR is not set
#
# Dongle support
#
#
# FIR device drivers
#
CONFIG_NSC_FIR=y
CONFIG_WINBOND_FIR=y
# CONFIG_TOSHIBA_FIR is not set
# CONFIG_SMC_IRCC_FIR is not set
CONFIG_ALI_FIR=y
# CONFIG_VLSI_FIR is not set
# CONFIG_VIA_FIR is not set
CONFIG_COMEDI=y
CONFIG_COMEDI_DEBUG=y
CONFIG_COMEDI_DEFAULT_BUF_SIZE_KB=2048
CONFIG_COMEDI_DEFAULT_BUF_MAXSIZE_KB=20480
CONFIG_COMEDI_MISC_DRIVERS=y
CONFIG_COMEDI_BOND=y
CONFIG_COMEDI_TEST=y
CONFIG_COMEDI_PARPORT=y
CONFIG_COMEDI_SERIAL2002=y
CONFIG_COMEDI_SSV_DNP=y
# CONFIG_COMEDI_ISA_DRIVERS is not set
# CONFIG_COMEDI_PCI_DRIVERS is not set
CONFIG_COMEDI_PCMCIA_DRIVERS=y
# CONFIG_COMEDI_CB_DAS16_CS is not set
CONFIG_COMEDI_DAS08_CS=y
CONFIG_COMEDI_NI_DAQ_700_CS=y
CONFIG_COMEDI_NI_DAQ_DIO24_CS=y
# CONFIG_COMEDI_NI_LABPC_CS is not set
CONFIG_COMEDI_NI_MIO_CS=y
CONFIG_COMEDI_QUATECH_DAQP_CS=y
CONFIG_COMEDI_8254=y
CONFIG_COMEDI_8255=y
CONFIG_COMEDI_8255_SA=y
CONFIG_COMEDI_KCOMEDILIB=y
CONFIG_COMEDI_DAS08=y
CONFIG_COMEDI_NI_TIO=y
# CONFIG_RTS5208 is not set
#
# IIO staging drivers
#
#
# Accelerometers
#
#
# Analog to digital converters
#
# CONFIG_AD7606 is not set
#
# Analog digital bi-direction converters
#
# CONFIG_ADT7316 is not set
#
# Capacitance to digital converters
#
CONFIG_AD7150=y
CONFIG_AD7152=y
CONFIG_AD7746=y
#
# Direct Digital Synthesis
#
#
# Digital gyroscope sensors
#
#
# Network Analyzer, Impedance Converters
#
# CONFIG_AD5933 is not set
#
# Light sensors
#
CONFIG_TSL2x7x=y
#
# Active energy metering IC
#
CONFIG_ADE7854=y
CONFIG_ADE7854_I2C=y
#
# Resolver to digital converters
#
#
# Triggers - standalone
#
# CONFIG_FB_SM750 is not set
# CONFIG_FB_XGI is not set
#
# Speakup console speech
#
CONFIG_STAGING_MEDIA=y
#
# Android
#
# CONFIG_ASHMEM is not set
CONFIG_ION=y
CONFIG_ION_SYSTEM_HEAP=y
# CONFIG_ION_CARVEOUT_HEAP is not set
CONFIG_ION_CHUNK_HEAP=y
# CONFIG_ION_CMA_HEAP is not set
CONFIG_GOLDFISH_AUDIO=y
CONFIG_MTD_GOLDFISH_NAND=y
# CONFIG_DGNC is not set
CONFIG_GS_FPGABOOT=y
CONFIG_MOST=y
CONFIG_MOSTCORE=y
CONFIG_AIM_CDEV=y
# CONFIG_AIM_NETWORK is not set
CONFIG_AIM_V4L2=y
# CONFIG_HDM_DIM2 is not set
CONFIG_HDM_I2C=y
# CONFIG_KS7010 is not set
CONFIG_GREYBUS=y
CONFIG_GREYBUS_BOOTROM=y
# CONFIG_GREYBUS_HID is not set
CONFIG_GREYBUS_LIGHT=y
CONFIG_GREYBUS_LOG=y
CONFIG_GREYBUS_LOOPBACK=y
# CONFIG_GREYBUS_POWER is not set
CONFIG_GREYBUS_RAW=y
# CONFIG_GREYBUS_VIBRATOR is not set
# CONFIG_GREYBUS_BRIDGED_PHY is not set
#
# USB Power Delivery and Type-C drivers
#
CONFIG_X86_PLATFORM_DEVICES=y
# CONFIG_ACERHDF is not set
# CONFIG_ASUS_LAPTOP is not set
# CONFIG_DELL_LAPTOP is not set
# CONFIG_DELL_SMO8800 is not set
# CONFIG_DELL_RBTN is not set
# CONFIG_FUJITSU_LAPTOP is not set
# CONFIG_FUJITSU_TABLET is not set
# CONFIG_AMILO_RFKILL is not set
# CONFIG_HP_ACCEL is not set
# CONFIG_HP_WIRELESS is not set
# CONFIG_MSI_LAPTOP is not set
# CONFIG_PANASONIC_LAPTOP is not set
# CONFIG_COMPAL_LAPTOP is not set
# CONFIG_SONY_LAPTOP is not set
# CONFIG_IDEAPAD_LAPTOP is not set
# CONFIG_THINKPAD_ACPI is not set
# CONFIG_SENSORS_HDAPS is not set
# CONFIG_INTEL_MENLOW is not set
# CONFIG_ASUS_WIRELESS is not set
# CONFIG_ACPI_WMI is not set
# CONFIG_TOPSTAR_LAPTOP is not set
# CONFIG_TOSHIBA_BT_RFKILL is not set
# CONFIG_TOSHIBA_HAPS is not set
# CONFIG_ACPI_CMPC is not set
# CONFIG_INTEL_CHT_INT33FE is not set
# CONFIG_INTEL_INT0002_VGPIO is not set
# CONFIG_INTEL_HID_EVENT is not set
# CONFIG_INTEL_VBTN is not set
# CONFIG_INTEL_IPS is not set
# CONFIG_INTEL_PMC_CORE is not set
# CONFIG_IBM_RTL is not set
# CONFIG_SAMSUNG_LAPTOP is not set
# CONFIG_INTEL_OAKTRAIL is not set
# CONFIG_SAMSUNG_Q10 is not set
# CONFIG_APPLE_GMUX is not set
# CONFIG_INTEL_RST is not set
# CONFIG_INTEL_SMARTCONNECT is not set
# CONFIG_PVPANIC is not set
# CONFIG_INTEL_PMC_IPC is not set
# CONFIG_SURFACE_PRO3_BUTTON is not set
# CONFIG_INTEL_PUNIT_IPC is not set
# CONFIG_MLX_CPLD_PLATFORM is not set
CONFIG_PMC_ATOM=y
CONFIG_GOLDFISH_BUS=y
CONFIG_GOLDFISH_PIPE=y
CONFIG_CHROME_PLATFORMS=y
CONFIG_CHROMEOS_LAPTOP=y
CONFIG_CHROMEOS_PSTORE=y
CONFIG_CROS_EC_CHARDEV=y
# CONFIG_CROS_EC_LPC is not set
CONFIG_CROS_EC_PROTO=y
# CONFIG_CROS_KBD_LED_BACKLIGHT is not set
CONFIG_CLKDEV_LOOKUP=y
CONFIG_HAVE_CLK_PREPARE=y
CONFIG_COMMON_CLK=y
#
# Common Clock Framework
#
# CONFIG_COMMON_CLK_WM831X is not set
# CONFIG_COMMON_CLK_SI5351 is not set
# CONFIG_COMMON_CLK_CDCE706 is not set
# CONFIG_COMMON_CLK_CS2000_CP is not set
# CONFIG_COMMON_CLK_S2MPS11 is not set
# CONFIG_COMMON_CLK_NXP is not set
# CONFIG_COMMON_CLK_PXA is not set
# CONFIG_COMMON_CLK_PIC32 is not set
CONFIG_HWSPINLOCK=y
#
# Clock Source drivers
#
CONFIG_CLKSRC_I8253=y
CONFIG_CLKEVT_I8253=y
CONFIG_I8253_LOCK=y
CONFIG_CLKBLD_I8253=y
# CONFIG_ATMEL_PIT is not set
# CONFIG_SH_TIMER_CMT is not set
# CONFIG_SH_TIMER_MTU2 is not set
# CONFIG_SH_TIMER_TMU is not set
# CONFIG_EM_TIMER_STI is not set
# CONFIG_MAILBOX is not set
CONFIG_IOMMU_SUPPORT=y
#
# Generic IOMMU Pagetable Support
#
#
# Remoteproc drivers
#
CONFIG_REMOTEPROC=y
#
# Rpmsg drivers
#
#
# SOC (System On Chip) specific Drivers
#
#
# Broadcom SoC drivers
#
#
# i.MX SoC drivers
#
# CONFIG_SUNXI_SRAM is not set
# CONFIG_SOC_TI is not set
CONFIG_PM_DEVFREQ=y
#
# DEVFREQ Governors
#
CONFIG_DEVFREQ_GOV_SIMPLE_ONDEMAND=y
CONFIG_DEVFREQ_GOV_PERFORMANCE=y
CONFIG_DEVFREQ_GOV_POWERSAVE=y
CONFIG_DEVFREQ_GOV_USERSPACE=y
CONFIG_DEVFREQ_GOV_PASSIVE=y
#
# DEVFREQ Drivers
#
CONFIG_PM_DEVFREQ_EVENT=y
# CONFIG_EXTCON is not set
# CONFIG_MEMORY is not set
CONFIG_IIO=y
CONFIG_IIO_BUFFER=y
CONFIG_IIO_BUFFER_CB=y
CONFIG_IIO_KFIFO_BUF=y
CONFIG_IIO_TRIGGERED_BUFFER=y
CONFIG_IIO_CONFIGFS=y
CONFIG_IIO_TRIGGER=y
CONFIG_IIO_CONSUMERS_PER_TRIGGER=2
CONFIG_IIO_SW_DEVICE=y
CONFIG_IIO_SW_TRIGGER=y
#
# Accelerometers
#
CONFIG_ADXL345=y
CONFIG_ADXL345_I2C=y
CONFIG_BMA180=y
CONFIG_BMC150_ACCEL=y
CONFIG_BMC150_ACCEL_I2C=y
# CONFIG_DA280 is not set
CONFIG_DA311=y
CONFIG_DMARD09=y
# CONFIG_DMARD10 is not set
CONFIG_IIO_ST_ACCEL_3AXIS=y
CONFIG_IIO_ST_ACCEL_I2C_3AXIS=y
CONFIG_KXSD9=y
CONFIG_KXSD9_I2C=y
# CONFIG_KXCJK1013 is not set
# CONFIG_MC3230 is not set
# CONFIG_MMA7455_I2C is not set
CONFIG_MMA7660=y
# CONFIG_MMA8452 is not set
CONFIG_MMA9551_CORE=y
# CONFIG_MMA9551 is not set
CONFIG_MMA9553=y
CONFIG_MXC4005=y
CONFIG_MXC6255=y
CONFIG_STK8312=y
CONFIG_STK8BA50=y
#
# Analog to digital converters
#
# CONFIG_AD7291 is not set
CONFIG_AD799X=y
CONFIG_DA9150_GPADC=y
CONFIG_HX711=y
# CONFIG_LTC2471 is not set
CONFIG_LTC2485=y
CONFIG_LTC2497=y
CONFIG_MAX1363=y
CONFIG_MAX9611=y
CONFIG_MCP3422=y
CONFIG_MEN_Z188_ADC=y
# CONFIG_NAU7802 is not set
# CONFIG_TI_ADC081C is not set
CONFIG_TI_AM335X_ADC=y
#
# Amplifiers
#
#
# Chemical Sensors
#
CONFIG_ATLAS_PH_SENSOR=y
CONFIG_CCS811=y
CONFIG_IAQCORE=y
CONFIG_VZ89X=y
CONFIG_IIO_CROS_EC_SENSORS_CORE=y
CONFIG_IIO_CROS_EC_SENSORS=y
#
# Hid Sensor IIO Common
#
CONFIG_IIO_MS_SENSORS_I2C=y
#
# SSP Sensor Common
#
CONFIG_IIO_ST_SENSORS_I2C=y
CONFIG_IIO_ST_SENSORS_CORE=y
#
# Counters
#
#
# Digital to analog converters
#
CONFIG_AD5064=y
CONFIG_AD5380=y
CONFIG_AD5446=y
CONFIG_AD5592R_BASE=y
CONFIG_AD5593R=y
# CONFIG_M62332 is not set
CONFIG_MAX517=y
CONFIG_MCP4725=y
#
# IIO dummy driver
#
CONFIG_IIO_DUMMY_EVGEN=y
CONFIG_IIO_SIMPLE_DUMMY=y
CONFIG_IIO_SIMPLE_DUMMY_EVENTS=y
# CONFIG_IIO_SIMPLE_DUMMY_BUFFER is not set
#
# Frequency Synthesizers DDS/PLL
#
#
# Clock Generator/Distribution
#
#
# Phase-Locked Loop (PLL) frequency synthesizers
#
#
# Digital gyroscope sensors
#
# CONFIG_BMG160 is not set
# CONFIG_MPU3050_I2C is not set
CONFIG_IIO_ST_GYRO_3AXIS=y
CONFIG_IIO_ST_GYRO_I2C_3AXIS=y
# CONFIG_ITG3200 is not set
#
# Health Sensors
#
#
# Heart Rate Monitors
#
CONFIG_AFE4404=y
CONFIG_MAX30100=y
CONFIG_MAX30102=y
#
# Humidity sensors
#
CONFIG_AM2315=y
# CONFIG_DHT11 is not set
CONFIG_HDC100X=y
# CONFIG_HTS221 is not set
CONFIG_HTU21=y
CONFIG_SI7005=y
CONFIG_SI7020=y
#
# Inertial measurement units
#
CONFIG_BMI160=y
CONFIG_BMI160_I2C=y
CONFIG_KMX61=y
CONFIG_IIO_ST_LSM6DSX=y
CONFIG_IIO_ST_LSM6DSX_I2C=y
#
# Light sensors
#
# CONFIG_ACPI_ALS is not set
# CONFIG_ADJD_S311 is not set
CONFIG_AL3320A=y
CONFIG_APDS9300=y
# CONFIG_APDS9960 is not set
# CONFIG_BH1750 is not set
CONFIG_BH1780=y
CONFIG_CM32181=y
# CONFIG_CM3232 is not set
CONFIG_CM3323=y
CONFIG_CM36651=y
CONFIG_IIO_CROS_EC_LIGHT_PROX=y
CONFIG_GP2AP020A00F=y
CONFIG_SENSORS_ISL29018=y
CONFIG_SENSORS_ISL29028=y
CONFIG_ISL29125=y
# CONFIG_JSA1212 is not set
CONFIG_RPR0521=y
CONFIG_SENSORS_LM3533=y
CONFIG_LTR501=y
CONFIG_MAX44000=y
# CONFIG_OPT3001 is not set
# CONFIG_PA12203001 is not set
CONFIG_SI1145=y
CONFIG_STK3310=y
CONFIG_TCS3414=y
# CONFIG_TCS3472 is not set
# CONFIG_SENSORS_TSL2563 is not set
CONFIG_TSL2583=y
# CONFIG_TSL4531 is not set
# CONFIG_US5182D is not set
CONFIG_VCNL4000=y
CONFIG_VEML6070=y
CONFIG_VL6180=y
#
# Magnetometer sensors
#
CONFIG_AK8975=y
CONFIG_AK09911=y
# CONFIG_BMC150_MAGN_I2C is not set
CONFIG_MAG3110=y
# CONFIG_MMC35240 is not set
# CONFIG_IIO_ST_MAGN_3AXIS is not set
CONFIG_SENSORS_HMC5843=y
CONFIG_SENSORS_HMC5843_I2C=y
#
# Multiplexers
#
#
# Inclinometer sensors
#
#
# Triggers - standalone
#
# CONFIG_IIO_HRTIMER_TRIGGER is not set
CONFIG_IIO_INTERRUPT_TRIGGER=y
CONFIG_IIO_TIGHTLOOP_TRIGGER=y
CONFIG_IIO_SYSFS_TRIGGER=y
#
# Digital potentiometers
#
CONFIG_DS1803=y
CONFIG_MCP4531=y
# CONFIG_TPL0102 is not set
#
# Digital potentiostats
#
# CONFIG_LMP91000 is not set
#
# Pressure sensors
#
CONFIG_ABP060MG=y
CONFIG_BMP280=y
CONFIG_BMP280_I2C=y
# CONFIG_IIO_CROS_EC_BARO is not set
# CONFIG_HP03 is not set
CONFIG_MPL115=y
CONFIG_MPL115_I2C=y
CONFIG_MPL3115=y
CONFIG_MS5611=y
# CONFIG_MS5611_I2C is not set
CONFIG_MS5637=y
CONFIG_IIO_ST_PRESS=y
CONFIG_IIO_ST_PRESS_I2C=y
CONFIG_T5403=y
CONFIG_HP206C=y
# CONFIG_ZPA2326 is not set
#
# Lightning sensors
#
#
# Proximity and distance sensors
#
# CONFIG_LIDAR_LITE_V2 is not set
CONFIG_SRF04=y
# CONFIG_SX9500 is not set
CONFIG_SRF08=y
#
# Temperature sensors
#
# CONFIG_MLX90614 is not set
# CONFIG_TMP006 is not set
# CONFIG_TMP007 is not set
CONFIG_TSYS01=y
CONFIG_TSYS02D=y
# CONFIG_NTB is not set
# CONFIG_VME_BUS is not set
# CONFIG_PWM is not set
CONFIG_ARM_GIC_MAX_NR=1
CONFIG_IPACK_BUS=y
# CONFIG_BOARD_TPCI200 is not set
CONFIG_SERIAL_IPOCTAL=y
CONFIG_RESET_CONTROLLER=y
# CONFIG_RESET_ATH79 is not set
# CONFIG_RESET_BERLIN is not set
# CONFIG_RESET_GEMINI is not set
# CONFIG_RESET_IMX7 is not set
# CONFIG_RESET_LPC18XX is not set
# CONFIG_RESET_MESON is not set
# CONFIG_RESET_PISTACHIO is not set
# CONFIG_RESET_SOCFPGA is not set
# CONFIG_RESET_STM32 is not set
# CONFIG_RESET_SUNXI is not set
CONFIG_RESET_TI_SYSCON=y
# CONFIG_RESET_ZYNQ is not set
# CONFIG_RESET_TEGRA_BPMP is not set
CONFIG_FMC=y
CONFIG_FMC_FAKEDEV=y
CONFIG_FMC_TRIVIAL=y
# CONFIG_FMC_WRITE_EEPROM is not set
# CONFIG_FMC_CHARDEV is not set
#
# PHY Subsystem
#
CONFIG_GENERIC_PHY=y
# CONFIG_BCM_KONA_USB2_PHY is not set
# CONFIG_PHY_PXA_28NM_HSIC is not set
# CONFIG_PHY_PXA_28NM_USB2 is not set
# CONFIG_PHY_CPCAP_USB is not set
CONFIG_POWERCAP=y
CONFIG_INTEL_RAPL=y
CONFIG_MCB=y
# CONFIG_MCB_PCI is not set
CONFIG_MCB_LPC=y
#
# Performance monitor support
#
# CONFIG_RAS is not set
# CONFIG_THUNDERBOLT is not set
#
# Android
#
CONFIG_ANDROID=y
# CONFIG_ANDROID_BINDER_IPC is not set
CONFIG_LIBNVDIMM=y
# CONFIG_BLK_DEV_PMEM is not set
CONFIG_ND_BLK=y
CONFIG_ND_CLAIM=y
CONFIG_ND_BTT=y
CONFIG_BTT=y
CONFIG_DAX=y
CONFIG_NVMEM=y
CONFIG_STM=y
CONFIG_STM_DUMMY=y
CONFIG_STM_SOURCE_CONSOLE=y
# CONFIG_STM_SOURCE_HEARTBEAT is not set
CONFIG_INTEL_TH=y
# CONFIG_INTEL_TH_PCI is not set
CONFIG_INTEL_TH_GTH=y
# CONFIG_INTEL_TH_STH is not set
CONFIG_INTEL_TH_MSU=y
# CONFIG_INTEL_TH_PTI is not set
# CONFIG_INTEL_TH_DEBUG is not set
#
# FPGA Configuration Support
#
# CONFIG_FPGA is not set
#
# FSI support
#
CONFIG_FSI=y
CONFIG_FSI_MASTER_GPIO=y
CONFIG_FSI_MASTER_HUB=y
CONFIG_FSI_SCOM=y
#
# Firmware Drivers
#
CONFIG_EDD=y
CONFIG_EDD_OFF=y
# CONFIG_FIRMWARE_MEMMAP is not set
CONFIG_DELL_RBU=y
CONFIG_DCDBAS=y
# CONFIG_DMIID is not set
# CONFIG_DMI_SYSFS is not set
CONFIG_DMI_SCAN_MACHINE_NON_EFI_FALLBACK=y
# CONFIG_ISCSI_IBFT_FIND is not set
CONFIG_FW_CFG_SYSFS=y
# CONFIG_FW_CFG_SYSFS_CMDLINE is not set
CONFIG_GOOGLE_FIRMWARE=y
# CONFIG_GOOGLE_COREBOOT_TABLE_ACPI is not set
# CONFIG_GOOGLE_MEMCONSOLE_X86_LEGACY is not set
# CONFIG_EFI_DEV_PATH_PARSER is not set
#
# Tegra firmware driver
#
#
# File systems
#
CONFIG_DCACHE_WORD_ACCESS=y
CONFIG_FS_IOMAP=y
CONFIG_EXT2_FS=y
CONFIG_EXT2_FS_XATTR=y
# CONFIG_EXT2_FS_POSIX_ACL is not set
# CONFIG_EXT2_FS_SECURITY is not set
# CONFIG_EXT3_FS is not set
CONFIG_EXT4_FS=y
# CONFIG_EXT4_FS_POSIX_ACL is not set
CONFIG_EXT4_FS_SECURITY=y
# CONFIG_EXT4_ENCRYPTION is not set
CONFIG_EXT4_DEBUG=y
CONFIG_JBD2=y
CONFIG_JBD2_DEBUG=y
CONFIG_FS_MBCACHE=y
# CONFIG_REISERFS_FS is not set
CONFIG_JFS_FS=y
# CONFIG_JFS_POSIX_ACL is not set
# CONFIG_JFS_SECURITY is not set
CONFIG_JFS_DEBUG=y
CONFIG_JFS_STATISTICS=y
# CONFIG_OCFS2_FS is not set
# CONFIG_BTRFS_FS is not set
# CONFIG_NILFS2_FS is not set
CONFIG_F2FS_FS=y
CONFIG_F2FS_STAT_FS=y
CONFIG_F2FS_FS_XATTR=y
CONFIG_F2FS_FS_POSIX_ACL=y
CONFIG_F2FS_FS_SECURITY=y
CONFIG_F2FS_CHECK_FS=y
CONFIG_F2FS_FS_ENCRYPTION=y
# CONFIG_F2FS_FAULT_INJECTION is not set
CONFIG_FS_DAX=y
CONFIG_FS_POSIX_ACL=y
CONFIG_EXPORTFS=y
CONFIG_EXPORTFS_BLOCK_OPS=y
CONFIG_FILE_LOCKING=y
CONFIG_MANDATORY_FILE_LOCKING=y
CONFIG_FS_ENCRYPTION=y
CONFIG_FSNOTIFY=y
CONFIG_DNOTIFY=y
CONFIG_INOTIFY_USER=y
CONFIG_FANOTIFY=y
# CONFIG_FANOTIFY_ACCESS_PERMISSIONS is not set
# CONFIG_QUOTA is not set
# CONFIG_QUOTACTL is not set
CONFIG_AUTOFS4_FS=y
CONFIG_FUSE_FS=y
CONFIG_CUSE=y
CONFIG_OVERLAY_FS=y
# CONFIG_OVERLAY_FS_REDIRECT_DIR is not set
# CONFIG_OVERLAY_FS_INDEX is not set
#
# Caches
#
# CONFIG_FSCACHE is not set
#
# CD-ROM/DVD Filesystems
#
CONFIG_ISO9660_FS=y
# CONFIG_JOLIET is not set
CONFIG_ZISOFS=y
CONFIG_UDF_FS=y
CONFIG_UDF_NLS=y
#
# DOS/FAT/NT Filesystems
#
# CONFIG_MSDOS_FS is not set
# CONFIG_VFAT_FS is not set
CONFIG_NTFS_FS=y
# CONFIG_NTFS_DEBUG is not set
CONFIG_NTFS_RW=y
#
# Pseudo filesystems
#
CONFIG_PROC_FS=y
# CONFIG_PROC_KCORE is not set
CONFIG_PROC_VMCORE=y
CONFIG_PROC_SYSCTL=y
CONFIG_PROC_PAGE_MONITOR=y
CONFIG_PROC_CHILDREN=y
CONFIG_KERNFS=y
CONFIG_SYSFS=y
CONFIG_TMPFS=y
# CONFIG_TMPFS_POSIX_ACL is not set
CONFIG_TMPFS_XATTR=y
CONFIG_HUGETLBFS=y
CONFIG_HUGETLB_PAGE=y
CONFIG_CONFIGFS_FS=y
CONFIG_MISC_FILESYSTEMS=y
CONFIG_ORANGEFS_FS=y
CONFIG_ADFS_FS=y
CONFIG_ADFS_FS_RW=y
# CONFIG_AFFS_FS is not set
CONFIG_ECRYPT_FS=y
CONFIG_ECRYPT_FS_MESSAGING=y
# CONFIG_HFS_FS is not set
# CONFIG_HFSPLUS_FS is not set
CONFIG_BEFS_FS=y
CONFIG_BEFS_DEBUG=y
# CONFIG_BFS_FS is not set
CONFIG_EFS_FS=y
CONFIG_JFFS2_FS=y
CONFIG_JFFS2_FS_DEBUG=0
# CONFIG_JFFS2_FS_WRITEBUFFER is not set
CONFIG_JFFS2_SUMMARY=y
CONFIG_JFFS2_FS_XATTR=y
# CONFIG_JFFS2_FS_POSIX_ACL is not set
# CONFIG_JFFS2_FS_SECURITY is not set
# CONFIG_JFFS2_COMPRESSION_OPTIONS is not set
CONFIG_JFFS2_ZLIB=y
# CONFIG_JFFS2_LZO is not set
CONFIG_JFFS2_RTIME=y
# CONFIG_JFFS2_RUBIN is not set
CONFIG_UBIFS_FS=y
# CONFIG_UBIFS_FS_ADVANCED_COMPR is not set
CONFIG_UBIFS_FS_LZO=y
CONFIG_UBIFS_FS_ZLIB=y
# CONFIG_UBIFS_ATIME_SUPPORT is not set
CONFIG_UBIFS_FS_ENCRYPTION=y
CONFIG_UBIFS_FS_SECURITY=y
# CONFIG_CRAMFS is not set
# CONFIG_SQUASHFS is not set
CONFIG_VXFS_FS=y
CONFIG_MINIX_FS=y
CONFIG_OMFS_FS=y
CONFIG_HPFS_FS=y
CONFIG_QNX4FS_FS=y
CONFIG_QNX6FS_FS=y
# CONFIG_QNX6FS_DEBUG is not set
# CONFIG_ROMFS_FS is not set
CONFIG_PSTORE=y
CONFIG_PSTORE_ZLIB_COMPRESS=y
# CONFIG_PSTORE_LZO_COMPRESS is not set
# CONFIG_PSTORE_LZ4_COMPRESS is not set
# CONFIG_PSTORE_CONSOLE is not set
# CONFIG_PSTORE_PMSG is not set
CONFIG_PSTORE_RAM=y
CONFIG_SYSV_FS=y
# CONFIG_UFS_FS is not set
# CONFIG_EXOFS_FS is not set
# CONFIG_NETWORK_FILESYSTEMS is not set
CONFIG_NLS=y
CONFIG_NLS_DEFAULT="iso8859-1"
CONFIG_NLS_CODEPAGE_437=y
CONFIG_NLS_CODEPAGE_737=y
# CONFIG_NLS_CODEPAGE_775 is not set
CONFIG_NLS_CODEPAGE_850=y
# CONFIG_NLS_CODEPAGE_852 is not set
# CONFIG_NLS_CODEPAGE_855 is not set
CONFIG_NLS_CODEPAGE_857=y
CONFIG_NLS_CODEPAGE_860=y
# CONFIG_NLS_CODEPAGE_861 is not set
CONFIG_NLS_CODEPAGE_862=y
CONFIG_NLS_CODEPAGE_863=y
# CONFIG_NLS_CODEPAGE_864 is not set
CONFIG_NLS_CODEPAGE_865=y
# CONFIG_NLS_CODEPAGE_866 is not set
# CONFIG_NLS_CODEPAGE_869 is not set
# CONFIG_NLS_CODEPAGE_936 is not set
CONFIG_NLS_CODEPAGE_950=y
CONFIG_NLS_CODEPAGE_932=y
CONFIG_NLS_CODEPAGE_949=y
CONFIG_NLS_CODEPAGE_874=y
# CONFIG_NLS_ISO8859_8 is not set
# CONFIG_NLS_CODEPAGE_1250 is not set
CONFIG_NLS_CODEPAGE_1251=y
CONFIG_NLS_ASCII=y
CONFIG_NLS_ISO8859_1=y
# CONFIG_NLS_ISO8859_2 is not set
CONFIG_NLS_ISO8859_3=y
CONFIG_NLS_ISO8859_4=y
CONFIG_NLS_ISO8859_5=y
CONFIG_NLS_ISO8859_6=y
# CONFIG_NLS_ISO8859_7 is not set
CONFIG_NLS_ISO8859_9=y
# CONFIG_NLS_ISO8859_13 is not set
# CONFIG_NLS_ISO8859_14 is not set
CONFIG_NLS_ISO8859_15=y
# CONFIG_NLS_KOI8_R is not set
CONFIG_NLS_KOI8_U=y
# CONFIG_NLS_MAC_ROMAN is not set
# CONFIG_NLS_MAC_CELTIC is not set
CONFIG_NLS_MAC_CENTEURO=y
CONFIG_NLS_MAC_CROATIAN=y
CONFIG_NLS_MAC_CYRILLIC=y
# CONFIG_NLS_MAC_GAELIC is not set
CONFIG_NLS_MAC_GREEK=y
CONFIG_NLS_MAC_ICELAND=y
# CONFIG_NLS_MAC_INUIT is not set
# CONFIG_NLS_MAC_ROMANIAN is not set
CONFIG_NLS_MAC_TURKISH=y
# CONFIG_NLS_UTF8 is not set
#
# Kernel hacking
#
CONFIG_TRACE_IRQFLAGS_SUPPORT=y
#
# printk and dmesg options
#
CONFIG_PRINTK_TIME=y
CONFIG_CONSOLE_LOGLEVEL_DEFAULT=7
CONFIG_MESSAGE_LOGLEVEL_DEFAULT=4
# CONFIG_BOOT_PRINTK_DELAY is not set
CONFIG_DYNAMIC_DEBUG=y
#
# Compile-time checks and compiler options
#
# CONFIG_DEBUG_INFO is not set
CONFIG_ENABLE_WARN_DEPRECATED=y
# CONFIG_ENABLE_MUST_CHECK is not set
CONFIG_FRAME_WARN=1024
CONFIG_STRIP_ASM_SYMS=y
# CONFIG_READABLE_ASM is not set
CONFIG_UNUSED_SYMBOLS=y
# CONFIG_PAGE_OWNER is not set
CONFIG_DEBUG_FS=y
CONFIG_HEADERS_CHECK=y
CONFIG_DEBUG_SECTION_MISMATCH=y
CONFIG_SECTION_MISMATCH_WARN_ONLY=y
CONFIG_ARCH_WANT_FRAME_POINTERS=y
CONFIG_FRAME_POINTER=y
# CONFIG_DEBUG_FORCE_WEAK_PER_CPU is not set
CONFIG_MAGIC_SYSRQ=y
CONFIG_MAGIC_SYSRQ_DEFAULT_ENABLE=0x1
# CONFIG_MAGIC_SYSRQ_SERIAL is not set
CONFIG_DEBUG_KERNEL=y
#
# Memory Debugging
#
CONFIG_PAGE_EXTENSION=y
# CONFIG_DEBUG_PAGEALLOC is not set
CONFIG_PAGE_POISONING=y
CONFIG_PAGE_POISONING_NO_SANITY=y
CONFIG_PAGE_POISONING_ZERO=y
# CONFIG_DEBUG_RODATA_TEST is not set
CONFIG_DEBUG_OBJECTS=y
# CONFIG_DEBUG_OBJECTS_SELFTEST is not set
# CONFIG_DEBUG_OBJECTS_FREE is not set
# CONFIG_DEBUG_OBJECTS_TIMERS is not set
# CONFIG_DEBUG_OBJECTS_WORK is not set
# CONFIG_DEBUG_OBJECTS_RCU_HEAD is not set
CONFIG_DEBUG_OBJECTS_PERCPU_COUNTER=y
CONFIG_DEBUG_OBJECTS_ENABLE_DEFAULT=1
# CONFIG_DEBUG_SLAB is not set
CONFIG_HAVE_DEBUG_KMEMLEAK=y
# CONFIG_DEBUG_KMEMLEAK is not set
# CONFIG_DEBUG_STACK_USAGE is not set
# CONFIG_DEBUG_VM is not set
CONFIG_ARCH_HAS_DEBUG_VIRTUAL=y
CONFIG_DEBUG_VIRTUAL=y
# CONFIG_DEBUG_MEMORY_INIT is not set
CONFIG_DEBUG_PER_CPU_MAPS=y
CONFIG_DEBUG_HIGHMEM=y
CONFIG_HAVE_DEBUG_STACKOVERFLOW=y
CONFIG_DEBUG_STACKOVERFLOW=y
CONFIG_HAVE_ARCH_KMEMCHECK=y
# CONFIG_KMEMCHECK is not set
CONFIG_DEBUG_SHIRQ=y
#
# Debug Lockups and Hangs
#
CONFIG_LOCKUP_DETECTOR=y
CONFIG_SOFTLOCKUP_DETECTOR=y
CONFIG_HARDLOCKUP_DETECTOR_PERF=y
CONFIG_HARDLOCKUP_DETECTOR=y
CONFIG_BOOTPARAM_HARDLOCKUP_PANIC=y
CONFIG_BOOTPARAM_HARDLOCKUP_PANIC_VALUE=1
CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC=y
CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE=1
CONFIG_DETECT_HUNG_TASK=y
CONFIG_DEFAULT_HUNG_TASK_TIMEOUT=120
CONFIG_BOOTPARAM_HUNG_TASK_PANIC=y
CONFIG_BOOTPARAM_HUNG_TASK_PANIC_VALUE=1
CONFIG_WQ_WATCHDOG=y
# CONFIG_PANIC_ON_OOPS is not set
CONFIG_PANIC_ON_OOPS_VALUE=0
CONFIG_PANIC_TIMEOUT=0
CONFIG_SCHED_DEBUG=y
# CONFIG_SCHED_INFO is not set
# CONFIG_SCHEDSTATS is not set
CONFIG_SCHED_STACK_END_CHECK=y
CONFIG_DEBUG_TIMEKEEPING=y
#
# Lock Debugging (spinlocks, mutexes, etc...)
#
CONFIG_DEBUG_RT_MUTEXES=y
CONFIG_DEBUG_SPINLOCK=y
CONFIG_DEBUG_MUTEXES=y
CONFIG_DEBUG_WW_MUTEX_SLOWPATH=y
CONFIG_DEBUG_LOCK_ALLOC=y
# CONFIG_PROVE_LOCKING is not set
CONFIG_LOCKDEP=y
CONFIG_LOCK_STAT=y
CONFIG_DEBUG_LOCKDEP=y
CONFIG_DEBUG_ATOMIC_SLEEP=y
# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
# CONFIG_LOCK_TORTURE_TEST is not set
# CONFIG_WW_MUTEX_SELFTEST is not set
CONFIG_STACKTRACE=y
CONFIG_WARN_ALL_UNSEEDED_RANDOM=y
# CONFIG_DEBUG_KOBJECT is not set
CONFIG_DEBUG_BUGVERBOSE=y
# CONFIG_DEBUG_LIST is not set
CONFIG_DEBUG_PI_LIST=y
CONFIG_DEBUG_SG=y
# CONFIG_DEBUG_NOTIFIERS is not set
CONFIG_DEBUG_CREDENTIALS=y
#
# RCU Debugging
#
# CONFIG_PROVE_RCU is not set
CONFIG_TORTURE_TEST=y
# CONFIG_RCU_PERF_TEST is not set
CONFIG_RCU_TORTURE_TEST=y
CONFIG_RCU_CPU_STALL_TIMEOUT=21
# CONFIG_RCU_TRACE is not set
CONFIG_RCU_EQS_DEBUG=y
CONFIG_DEBUG_WQ_FORCE_RR_CPU=y
# CONFIG_DEBUG_BLOCK_EXT_DEVT is not set
CONFIG_CPU_HOTPLUG_STATE_CONTROL=y
CONFIG_NOTIFIER_ERROR_INJECTION=y
CONFIG_NETDEV_NOTIFIER_ERROR_INJECT=y
# CONFIG_FAULT_INJECTION is not set
# CONFIG_LATENCYTOP is not set
CONFIG_USER_STACKTRACE_SUPPORT=y
CONFIG_HAVE_FUNCTION_TRACER=y
CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
CONFIG_HAVE_DYNAMIC_FTRACE=y
CONFIG_HAVE_DYNAMIC_FTRACE_WITH_REGS=y
CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
CONFIG_HAVE_SYSCALL_TRACEPOINTS=y
CONFIG_HAVE_C_RECORDMCOUNT=y
CONFIG_TRACING_SUPPORT=y
# CONFIG_FTRACE is not set
#
# Runtime Testing
#
CONFIG_LKDTM=y
CONFIG_TEST_LIST_SORT=y
# CONFIG_TEST_SORT is not set
# CONFIG_BACKTRACE_SELF_TEST is not set
CONFIG_RBTREE_TEST=y
CONFIG_INTERVAL_TREE_TEST=y
# CONFIG_ATOMIC64_SELFTEST is not set
# CONFIG_TEST_HEXDUMP is not set
CONFIG_TEST_STRING_HELPERS=y
CONFIG_TEST_KSTRTOX=y
CONFIG_TEST_PRINTF=y
# CONFIG_TEST_BITMAP is not set
CONFIG_TEST_UUID=y
# CONFIG_TEST_RHASHTABLE is not set
# CONFIG_TEST_HASH is not set
# CONFIG_PROVIDE_OHCI1394_DMA_INIT is not set
# CONFIG_DMA_API_DEBUG is not set
CONFIG_TEST_FIRMWARE=y
# CONFIG_TEST_SYSCTL is not set
# CONFIG_TEST_UDELAY is not set
CONFIG_MEMTEST=y
# CONFIG_BUG_ON_DATA_CORRUPTION is not set
# CONFIG_SAMPLES is not set
CONFIG_HAVE_ARCH_KGDB=y
# CONFIG_KGDB is not set
CONFIG_ARCH_HAS_UBSAN_SANITIZE_ALL=y
# CONFIG_ARCH_WANTS_UBSAN_NO_NULL is not set
# CONFIG_UBSAN is not set
CONFIG_ARCH_HAS_DEVMEM_IS_ALLOWED=y
CONFIG_X86_VERBOSE_BOOTUP=y
CONFIG_EARLY_PRINTK=y
# CONFIG_EARLY_PRINTK_DBGP is not set
# CONFIG_EARLY_PRINTK_USB_XDBC is not set
CONFIG_X86_PTDUMP_CORE=y
CONFIG_X86_PTDUMP=y
CONFIG_DEBUG_WX=y
# CONFIG_DOUBLEFAULT is not set
# CONFIG_DEBUG_TLBFLUSH is not set
# CONFIG_IOMMU_STRESS is not set
CONFIG_HAVE_MMIOTRACE_SUPPORT=y
CONFIG_IO_DELAY_TYPE_0X80=0
CONFIG_IO_DELAY_TYPE_0XED=1
CONFIG_IO_DELAY_TYPE_UDELAY=2
CONFIG_IO_DELAY_TYPE_NONE=3
# CONFIG_IO_DELAY_0X80 is not set
# CONFIG_IO_DELAY_0XED is not set
# CONFIG_IO_DELAY_UDELAY is not set
CONFIG_IO_DELAY_NONE=y
CONFIG_DEFAULT_IO_DELAY_TYPE=3
# CONFIG_DEBUG_BOOT_PARAMS is not set
# CONFIG_CPA_DEBUG is not set
# CONFIG_OPTIMIZE_INLINING is not set
CONFIG_DEBUG_ENTRY=y
CONFIG_DEBUG_NMI_SELFTEST=y
# CONFIG_X86_DEBUG_FPU is not set
# CONFIG_PUNIT_ATOM_DEBUG is not set
#
# Security options
#
CONFIG_KEYS=y
CONFIG_PERSISTENT_KEYRINGS=y
CONFIG_BIG_KEYS=y
CONFIG_TRUSTED_KEYS=y
CONFIG_ENCRYPTED_KEYS=y
# CONFIG_KEY_DH_OPERATIONS is not set
# CONFIG_SECURITY_DMESG_RESTRICT is not set
CONFIG_SECURITY=y
# CONFIG_SECURITY_WRITABLE_HOOKS is not set
CONFIG_SECURITYFS=y
CONFIG_SECURITY_NETWORK=y
# CONFIG_SECURITY_NETWORK_XFRM is not set
CONFIG_SECURITY_PATH=y
CONFIG_HAVE_HARDENED_USERCOPY_ALLOCATOR=y
# CONFIG_HARDENED_USERCOPY is not set
CONFIG_FORTIFY_SOURCE=y
CONFIG_STATIC_USERMODEHELPER=y
CONFIG_STATIC_USERMODEHELPER_PATH="/sbin/usermode-helper"
# CONFIG_SECURITY_TOMOYO is not set
# CONFIG_SECURITY_APPARMOR is not set
CONFIG_SECURITY_LOADPIN=y
CONFIG_SECURITY_LOADPIN_ENABLED=y
# CONFIG_SECURITY_YAMA is not set
# CONFIG_INTEGRITY is not set
CONFIG_DEFAULT_SECURITY_DAC=y
CONFIG_DEFAULT_SECURITY=""
CONFIG_CRYPTO=y
#
# Crypto core or helper
#
CONFIG_CRYPTO_ALGAPI=y
CONFIG_CRYPTO_ALGAPI2=y
CONFIG_CRYPTO_AEAD=y
CONFIG_CRYPTO_AEAD2=y
CONFIG_CRYPTO_BLKCIPHER=y
CONFIG_CRYPTO_BLKCIPHER2=y
CONFIG_CRYPTO_HASH=y
CONFIG_CRYPTO_HASH2=y
CONFIG_CRYPTO_RNG=y
CONFIG_CRYPTO_RNG2=y
CONFIG_CRYPTO_RNG_DEFAULT=y
CONFIG_CRYPTO_AKCIPHER2=y
CONFIG_CRYPTO_AKCIPHER=y
CONFIG_CRYPTO_KPP2=y
CONFIG_CRYPTO_ACOMP2=y
CONFIG_CRYPTO_RSA=y
# CONFIG_CRYPTO_DH is not set
CONFIG_CRYPTO_ECDH=y
CONFIG_CRYPTO_MANAGER=y
CONFIG_CRYPTO_MANAGER2=y
# CONFIG_CRYPTO_USER is not set
CONFIG_CRYPTO_MANAGER_DISABLE_TESTS=y
CONFIG_CRYPTO_GF128MUL=y
CONFIG_CRYPTO_NULL=y
CONFIG_CRYPTO_NULL2=y
# CONFIG_CRYPTO_PCRYPT is not set
CONFIG_CRYPTO_WORKQUEUE=y
CONFIG_CRYPTO_CRYPTD=y
# CONFIG_CRYPTO_MCRYPTD is not set
CONFIG_CRYPTO_AUTHENC=y
#
# Authenticated Encryption with Associated Data
#
CONFIG_CRYPTO_CCM=y
CONFIG_CRYPTO_GCM=y
# CONFIG_CRYPTO_CHACHA20POLY1305 is not set
CONFIG_CRYPTO_SEQIV=y
CONFIG_CRYPTO_ECHAINIV=y
#
# Block modes
#
CONFIG_CRYPTO_CBC=y
CONFIG_CRYPTO_CTR=y
CONFIG_CRYPTO_CTS=y
CONFIG_CRYPTO_ECB=y
CONFIG_CRYPTO_LRW=y
CONFIG_CRYPTO_PCBC=y
CONFIG_CRYPTO_XTS=y
# CONFIG_CRYPTO_KEYWRAP is not set
#
# Hash modes
#
CONFIG_CRYPTO_CMAC=y
CONFIG_CRYPTO_HMAC=y
CONFIG_CRYPTO_XCBC=y
# CONFIG_CRYPTO_VMAC is not set
#
# Digest
#
CONFIG_CRYPTO_CRC32C=y
CONFIG_CRYPTO_CRC32C_INTEL=y
CONFIG_CRYPTO_CRC32=y
CONFIG_CRYPTO_CRC32_PCLMUL=y
CONFIG_CRYPTO_CRCT10DIF=y
CONFIG_CRYPTO_GHASH=y
CONFIG_CRYPTO_POLY1305=y
CONFIG_CRYPTO_MD4=y
CONFIG_CRYPTO_MD5=y
CONFIG_CRYPTO_MICHAEL_MIC=y
CONFIG_CRYPTO_RMD128=y
# CONFIG_CRYPTO_RMD160 is not set
CONFIG_CRYPTO_RMD256=y
# CONFIG_CRYPTO_RMD320 is not set
CONFIG_CRYPTO_SHA1=y
CONFIG_CRYPTO_SHA256=y
# CONFIG_CRYPTO_SHA512 is not set
# CONFIG_CRYPTO_SHA3 is not set
# CONFIG_CRYPTO_TGR192 is not set
CONFIG_CRYPTO_WP512=y
#
# Ciphers
#
CONFIG_CRYPTO_AES=y
# CONFIG_CRYPTO_AES_TI is not set
CONFIG_CRYPTO_AES_586=y
# CONFIG_CRYPTO_AES_NI_INTEL is not set
# CONFIG_CRYPTO_ANUBIS is not set
CONFIG_CRYPTO_ARC4=y
# CONFIG_CRYPTO_BLOWFISH is not set
CONFIG_CRYPTO_CAMELLIA=y
CONFIG_CRYPTO_CAST_COMMON=y
CONFIG_CRYPTO_CAST5=y
# CONFIG_CRYPTO_CAST6 is not set
# CONFIG_CRYPTO_DES is not set
CONFIG_CRYPTO_FCRYPT=y
CONFIG_CRYPTO_KHAZAD=y
# CONFIG_CRYPTO_SALSA20 is not set
CONFIG_CRYPTO_SALSA20_586=y
CONFIG_CRYPTO_CHACHA20=y
# CONFIG_CRYPTO_SEED is not set
CONFIG_CRYPTO_SERPENT=y
# CONFIG_CRYPTO_SERPENT_SSE2_586 is not set
CONFIG_CRYPTO_TEA=y
CONFIG_CRYPTO_TWOFISH=y
CONFIG_CRYPTO_TWOFISH_COMMON=y
CONFIG_CRYPTO_TWOFISH_586=y
#
# Compression
#
CONFIG_CRYPTO_DEFLATE=y
CONFIG_CRYPTO_LZO=y
# CONFIG_CRYPTO_842 is not set
CONFIG_CRYPTO_LZ4=y
CONFIG_CRYPTO_LZ4HC=y
#
# Random Number Generation
#
CONFIG_CRYPTO_ANSI_CPRNG=y
CONFIG_CRYPTO_DRBG_MENU=y
CONFIG_CRYPTO_DRBG_HMAC=y
# CONFIG_CRYPTO_DRBG_HASH is not set
CONFIG_CRYPTO_DRBG_CTR=y
CONFIG_CRYPTO_DRBG=y
CONFIG_CRYPTO_JITTERENTROPY=y
CONFIG_CRYPTO_USER_API=y
# CONFIG_CRYPTO_USER_API_HASH is not set
# CONFIG_CRYPTO_USER_API_SKCIPHER is not set
# CONFIG_CRYPTO_USER_API_RNG is not set
CONFIG_CRYPTO_USER_API_AEAD=y
CONFIG_CRYPTO_HASH_INFO=y
# CONFIG_CRYPTO_HW is not set
CONFIG_ASYMMETRIC_KEY_TYPE=y
CONFIG_ASYMMETRIC_PUBLIC_KEY_SUBTYPE=y
CONFIG_X509_CERTIFICATE_PARSER=y
CONFIG_PKCS7_MESSAGE_PARSER=y
#
# Certificates for signature checking
#
# CONFIG_SYSTEM_TRUSTED_KEYRING is not set
# CONFIG_SYSTEM_BLACKLIST_KEYRING is not set
CONFIG_HAVE_KVM=y
CONFIG_VIRTUALIZATION=y
# CONFIG_VHOST_CROSS_ENDIAN_LEGACY is not set
# CONFIG_BINARY_PRINTF is not set
#
# Library routines
#
CONFIG_BITREVERSE=y
# CONFIG_HAVE_ARCH_BITREVERSE is not set
CONFIG_RATIONAL=y
CONFIG_GENERIC_STRNCPY_FROM_USER=y
CONFIG_GENERIC_STRNLEN_USER=y
CONFIG_GENERIC_NET_UTILS=y
CONFIG_GENERIC_FIND_FIRST_BIT=y
CONFIG_GENERIC_PCI_IOMAP=y
CONFIG_GENERIC_IOMAP=y
CONFIG_GENERIC_IO=y
CONFIG_ARCH_HAS_FAST_MULTIPLIER=y
CONFIG_CRC_CCITT=y
CONFIG_CRC16=y
CONFIG_CRC_T10DIF=y
CONFIG_CRC_ITU_T=y
CONFIG_CRC32=y
CONFIG_CRC32_SELFTEST=y
# CONFIG_CRC32_SLICEBY8 is not set
CONFIG_CRC32_SLICEBY4=y
# CONFIG_CRC32_SARWATE is not set
# CONFIG_CRC32_BIT is not set
CONFIG_CRC4=y
# CONFIG_CRC7 is not set
CONFIG_LIBCRC32C=y
CONFIG_CRC8=y
CONFIG_AUDIT_GENERIC=y
# CONFIG_AUDIT_ARCH_COMPAT_GENERIC is not set
# CONFIG_RANDOM32_SELFTEST is not set
CONFIG_ZLIB_INFLATE=y
CONFIG_ZLIB_DEFLATE=y
CONFIG_LZO_COMPRESS=y
CONFIG_LZO_DECOMPRESS=y
CONFIG_LZ4_COMPRESS=y
CONFIG_LZ4HC_COMPRESS=y
CONFIG_LZ4_DECOMPRESS=y
CONFIG_XZ_DEC=y
CONFIG_XZ_DEC_X86=y
# CONFIG_XZ_DEC_POWERPC is not set
# CONFIG_XZ_DEC_IA64 is not set
# CONFIG_XZ_DEC_ARM is not set
# CONFIG_XZ_DEC_ARMTHUMB is not set
# CONFIG_XZ_DEC_SPARC is not set
CONFIG_XZ_DEC_BCJ=y
# CONFIG_XZ_DEC_TEST is not set
CONFIG_DECOMPRESS_GZIP=y
CONFIG_DECOMPRESS_XZ=y
CONFIG_DECOMPRESS_LZ4=y
CONFIG_GENERIC_ALLOCATOR=y
CONFIG_REED_SOLOMON=y
CONFIG_REED_SOLOMON_ENC8=y
CONFIG_REED_SOLOMON_DEC8=y
CONFIG_REED_SOLOMON_DEC16=y
CONFIG_BCH=y
CONFIG_BCH_CONST_PARAMS=y
CONFIG_INTERVAL_TREE=y
CONFIG_ASSOCIATIVE_ARRAY=y
CONFIG_HAS_IOMEM=y
CONFIG_HAS_IOPORT_MAP=y
CONFIG_HAS_DMA=y
# CONFIG_DMA_NOOP_OPS is not set
# CONFIG_DMA_VIRT_OPS is not set
CONFIG_CPUMASK_OFFSTACK=y
CONFIG_CPU_RMAP=y
CONFIG_DQL=y
CONFIG_GLOB=y
CONFIG_GLOB_SELFTEST=y
CONFIG_NLATTR=y
CONFIG_CLZ_TAB=y
# CONFIG_CORDIC is not set
CONFIG_DDR=y
CONFIG_IRQ_POLL=y
CONFIG_MPILIB=y
CONFIG_OID_REGISTRY=y
# CONFIG_SG_SPLIT is not set
CONFIG_SG_POOL=y
CONFIG_ARCH_HAS_SG_CHAIN=y
CONFIG_ARCH_HAS_MMIO_FLUSH=y
CONFIG_SBITMAP=y
[-- Attachment #3: job-script --]
[-- Type: text/plain, Size: 3862 bytes --]
#!/bin/sh
export_top_env()
{
export suite='trinity'
export testcase='trinity'
export runtime=300
export job_origin='/lkp/lkp/src/allot/rand/vm-kbuild-yocto-i386/trinity.yaml'
export testbox='vm-kbuild-yocto-i386-27'
export tbox_group='vm-kbuild-yocto-i386'
export kconfig='i386-randconfig-a1-201735'
export compiler='gcc-5'
export queue='bisect'
export branch='linux-review/Greg-Kroah-Hartman/irda-move-it-to-drivers-staging-so-we-can-delete-it/20170829-090816'
export commit='66d98e78e44ccb969cb3196995759d200e64b49b'
export submit_id='59a4df280b9a93aff4fa7ffe'
export job_file='/lkp/scheduled/vm-kbuild-yocto-i386-27/trinity-300s-yocto-tiny-i386-2016-04-22.cgz-66d98e78e44ccb969cb3196995759d200e64b49b-20170829-45044-yigx96-0.yaml'
export id='d8f081d3cc6ee755437c246f89c0376acc6eb93f'
export model='qemu-system-i386 -enable-kvm'
export nr_vm=64
export nr_cpu=2
export memory='320M'
export rootfs='yocto-tiny-i386-2016-04-22.cgz'
export swap_partitions='/dev/vda'
export need_kconfig='CONFIG_KVM_GUEST=y'
export enqueue_time='2017-08-29 11:27:36 +0800'
export _id='59a4df280b9a93aff4fa7ffe'
export _rt='/result/trinity/300s/vm-kbuild-yocto-i386/yocto-tiny-i386-2016-04-22.cgz/i386-randconfig-a1-201735/gcc-5/66d98e78e44ccb969cb3196995759d200e64b49b'
export user='lkp'
export result_root='/result/trinity/300s/vm-kbuild-yocto-i386/yocto-tiny-i386-2016-04-22.cgz/i386-randconfig-a1-201735/gcc-5/66d98e78e44ccb969cb3196995759d200e64b49b/0'
export LKP_SERVER='inn'
export max_uptime=1500
export initrd='/osimage/yocto/yocto-tiny-i386-2016-04-22.cgz'
export bootloader_append='root=/dev/ram0
user=lkp
job=/lkp/scheduled/vm-kbuild-yocto-i386-27/trinity-300s-yocto-tiny-i386-2016-04-22.cgz-66d98e78e44ccb969cb3196995759d200e64b49b-20170829-45044-yigx96-0.yaml
ARCH=i386
kconfig=i386-randconfig-a1-201735
branch=linux-review/Greg-Kroah-Hartman/irda-move-it-to-drivers-staging-so-we-can-delete-it/20170829-090816
commit=66d98e78e44ccb969cb3196995759d200e64b49b
BOOT_IMAGE=/pkg/linux/i386-randconfig-a1-201735/gcc-5/66d98e78e44ccb969cb3196995759d200e64b49b/vmlinuz-4.13.0-rc5-00526-g66d98e7
max_uptime=1500
RESULT_ROOT=/result/trinity/300s/vm-kbuild-yocto-i386/yocto-tiny-i386-2016-04-22.cgz/i386-randconfig-a1-201735/gcc-5/66d98e78e44ccb969cb3196995759d200e64b49b/0
LKP_SERVER=inn
debug
apic=debug
sysrq_always_enabled
rcupdate.rcu_cpu_stall_timeout=100
net.ifnames=0
printk.devkmsg=on
panic=-1
softlockup_panic=1
nmi_watchdog=panic
oops=panic
load_ramdisk=2
prompt_ramdisk=0
drbd.minor_count=8
systemd.log_level=err
ignore_loglevel
earlyprintk=ttyS0,115200
console=ttyS0,115200
console=tty0
vga=normal
rw'
export lkp_initrd='/lkp/lkp/lkp-i386.cgz'
export bm_initrd='/osimage/deps/debian-x86_64-2016-08-31.cgz/run-ipconfig.i386_2016-09-03.cgz,/osimage/pkg/static/trinity-i386.cgz'
export site='inn'
export LKP_CGI_PORT=80
export LKP_CIFS_PORT=139
export kernel='/pkg/linux/i386-randconfig-a1-201735/gcc-5/66d98e78e44ccb969cb3196995759d200e64b49b/vmlinuz-4.13.0-rc5-00526-g66d98e7'
export dequeue_time='2017-08-29 11:30:58 +0800'
export job_initrd='/lkp/scheduled/vm-kbuild-yocto-i386-27/trinity-300s-yocto-tiny-i386-2016-04-22.cgz-66d98e78e44ccb969cb3196995759d200e64b49b-20170829-45044-yigx96-0.cgz'
[ -n "$LKP_SRC" ] ||
export LKP_SRC=/lkp/${user:-lkp}/src
}
run_job()
{
echo $$ > $TMP/run-job.pid
. $LKP_SRC/lib/http.sh
. $LKP_SRC/lib/job.sh
. $LKP_SRC/lib/env.sh
export_top_env
run_monitor $LKP_SRC/monitors/wrapper kmsg
run_monitor $LKP_SRC/monitors/wrapper oom-killer
run_monitor $LKP_SRC/monitors/plain/watchdog
run_test $LKP_SRC/tests/wrapper trinity
}
extract_stats()
{
$LKP_SRC/stats/wrapper kmsg
$LKP_SRC/stats/wrapper time trinity.time
$LKP_SRC/stats/wrapper time
$LKP_SRC/stats/wrapper dmesg
$LKP_SRC/stats/wrapper kmsg
$LKP_SRC/stats/wrapper stderr
$LKP_SRC/stats/wrapper last_state
}
"$@"
[-- Attachment #4: dmesg.xz --]
[-- Type: application/x-xz, Size: 7312 bytes --]
^ permalink raw reply
* Re: [PATCH net-next] net: bcmgenet: Do not return from void function
From: David Miller @ 2017-08-30 5:40 UTC (permalink / raw)
To: f.fainelli; +Cc: netdev, davem, opendmb
In-Reply-To: <20170830044851.20348-1-f.fainelli@gmail.com>
From: Florian Fainelli <f.fainelli@gmail.com>
Date: Tue, 29 Aug 2017 21:48:51 -0700
> A stray return was added in the macro bcmgenet_##name##_writel where it
> should not, drop it.
>
> Reported-by: kbuild test robot <fengguang.wu@intel.com>
> Fixes: 69d2ea9c7989 ("net: bcmgenet: Use correct I/O accessors")
> Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Applied, thanks.
^ permalink raw reply
* Re: [PATCH net-next v3 0/3] NCSI VLAN Filtering Support
From: David Miller @ 2017-08-30 5:39 UTC (permalink / raw)
To: sam; +Cc: netdev, linux-kernel, openbmc, joel, benh, gwshan, ratagupt
In-Reply-To: <1504067841.1361.11.camel@mendozajonas.com>
From: Samuel Mendoza-Jonas <sam@mendozajonas.com>
Date: Wed, 30 Aug 2017 14:37:21 +1000
> On Mon, 2017-08-28 at 16:50 -0700, David Miller wrote:
>> From: Samuel Mendoza-Jonas <sam@mendozajonas.com>
>> Date: Mon, 28 Aug 2017 16:18:40 +1000
>>
>> > This series (mainly patch 2) adds VLAN filtering to the NCSI implementation.
>> > A fair amount of code already exists in the NCSI stack for VLAN filtering but
>> > none of it is actually hooked up. This goes the final mile and fixes a few
>> > bugs in the existing code found along the way (patch 1).
>> >
>> > Patch 3 adds the appropriate flag and callbacks to the ftgmac100 driver to
>> > enable filtering as it's a large consumer of NCSI (and what I've been
>> > testing on).
>> >
>> > v3: - Add comment describing change to ncsi_find_filter()
>> > - Catch NULL in clear_one_vid() from ncsi_get_filter()
>> > - Simplify state changes when kicking updated channel
>>
>> Series applied.
>
> Thanks David,
>
> The kbuild bot caught a build error where the add/kill callbacks aren't
> defined without CONFIG_NET_NCSI:
>
>>> ERROR: "ncsi_vlan_rx_kill_vid" [drivers/net/ethernet/faraday/ftgmac100.ko] undefined!
>>> ERROR: "ncsi_vlan_rx_add_vid" [drivers/net/ethernet/faraday/ftgmac100.ko] undefined!
>
> It's a quick fixup to patch 3 as below, would you like me to send it as a v4?
You must submit a formal fixup patch to fix bugs if I've said that I've
already applied your patch.
^ permalink raw reply
* Re: Fwd: DA850-evm MAC Address is random
From: Sekhar Nori @ 2017-08-30 5:38 UTC (permalink / raw)
To: Adam Ford; +Cc: Tony Lindgren, Grygorii Strashko, linux-omap, netdev
In-Reply-To: <CAHCN7xKfZeyTHZShWGYYen50NSzTErh8X8np3WJfrYTBrO_RPw@mail.gmail.com>
On Wednesday 30 August 2017 06:19 AM, Adam Ford wrote:
> On Tue, Aug 29, 2017 at 10:20 AM, Adam Ford <aford173@gmail.com> wrote:
>> On Tue, Aug 29, 2017 at 10:16 AM, Sekhar Nori <nsekhar@ti.com> wrote:
>>> On Tuesday 29 August 2017 05:32 PM, Adam Ford wrote:
>>>> On Tue, Aug 29, 2017 at 6:42 AM, Sekhar Nori <nsekhar@ti.com> wrote:
>>>>> On Tuesday 29 August 2017 03:53 PM, Adam Ford wrote:
>>>>>> On Tue, Aug 29, 2017 at 3:23 AM, Sekhar Nori <nsekhar@ti.com> wrote:
>>>>>>> On Tuesday 29 August 2017 02:42 AM, Tony Lindgren wrote:
>>>>>>>> * Adam Ford <aford173@gmail.com> [170828 13:33]:
>>>>>>>>> On Mon, Aug 28, 2017 at 1:54 PM, Grygorii Strashko
>>>>>>>>> <grygorii.strashko@ti.com> wrote:
>>>>>>>>>> Cc: Sekhar
>>>>>>>>>>
>>>>>>>>>> On 08/28/2017 10:32 AM, Adam Ford wrote:
>>>>>>>>>>>
>>>>>>>>>>> The davinvi_emac MAC address seems to attempt a call to
>>>>>>>>>>> ti_cm_get_macid in cpsw-common.c but it returns the message
>>>>>>>>>>> 'davinci_emac davinci_emac.1: incompatible machine/device type for
>>>>>>>>>>> reading mac address ' and then generates a random MAC address.
>>>>>>>>>>>
>>>>>>>>>>> The function appears to lookup varions boards using
>>>>>>>>>>> 'of_machine_is_compaible' and supports dm8148, am33xx, am3517, dm816,
>>>>>>>>>>> am4372 and dra7. I don't see the ti,davinci-dm6467-emac which is
>>>>>>>>>>> what's shown in the da850 device tree.
>>>>>>>>>>>
>>>>>>>>>>> Is there a patch somewhere for supporting the da850-evm?
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>> Not sure if MAC address can be read from Control module.
>>>>>>>>>> May be Sekhar can say more?
>>>>>>>>>
>>>>>>>>> My understanding is that the MAC address is programmed by Logic PD
>>>>>>>>> into the SPI flash. The Bootloader reads this from either SPI or its
>>>>>>>>> env variables. Looking at the partition info listed in the
>>>>>>>>> da850-evm.dts file, it appears as if they've reserved space for it.
>>>>>>>>> Unfortunately, I don't see any code that reads it out. I was hoping
>>>>>>>
>>>>>>> This code is present in U-Boot sources at
>>>>>>> board/davinci/da8xxevm/da850evm.c. See the function get_mac_addr() and
>>>>>>> its usage in misc_init_r().
>>>>>>>
>>>>>>>>> there might be a way to just pass cmdline parameter from the
>>>>>>>>> bootloader to the kernel to accept the MAC address.
>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> If not, is there a way to pass the MAC address from U-Boot to the
>>>>>>>>>>> driver so it doesn't generate a random MAC?
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>> "local-mac-address" dt porp
>>>>>>>>>
>>>>>>>>> The downside here, is that we'd have to have the Bootloader modify the
>>>>>>>>> device tree.
>>>>>>>>
>>>>>>>> That piece of code exists somewhere in u-boot already. Note how
>>>>>>>
>>>>>>> Yes, it is fdt_fixup_ethernet() and its usage is in common/image-fdt.c.
>>>>>>>
>>>>>>>> we are populating the mac address for USB Ethernet drivers in
>>>>>>>> u-boot and then the Ethernet driver code parses it. See commit
>>>>>>>> 055d31de7158 ("ARM: omap3: beagleboard-xm: dt: Add ethernet to
>>>>>>>> the device tree") for some more information.
>>>>>>>>
>>>>>>>> I think u-boot needs the ethernet alias for finding the interface.
>>>>>>>
>>>>>>> That's exactly what was missing. I have sent a patch for fixing that and
>>>>>>> copied you there.
>>>>>>
>>>>>> Thanks for doing that.
>>>>>>
>>>>>>>
>>>>>>> Adam, if I can get your Tested-by, I will make an attempt to send it for
>>>>>>> v4.13 itself.
>>>>>>
>>>>>> I will test it. Do need to run some instruction or do something
>>>>>> special in U-Boot to pass this in the proper place for the kernel to
>>>>>> pull it? Tony's patch reference showed
>>>>>> command for fdt set, but I am not sure I fully understand the
>>>>>> parameters that went along with that.
>>>>>
>>>>> Nope, just applying the patch and booting the with the new dtb should
>>>>> result in the random mac address going away.
>>>>
>>>> Unfortunately, I am not seeing any change with the patch (at least
>>>> with Kernel 4.12.9 from stable).
>>>>
>>>> netconsole: network logging started
>>>> davinci_emac davinci_emac.1: incompatible machine/device type for
>>>> reading mac address
>>>> davinci_emac davinci_emac.1: using random MAC addr: ee:74:c3:3a:15:be
>>>>
>>>> Looking at the source for cpsw-common.c function ti_cm_get_macid()
>>>> doesn't have a case for the ti,davinci-dm6467-emac so I wonder if
>>>> there might be more to it.
>>>
>>> Hmm, it did solve the issue for me when I tried latest -next. And
>>> reverting the patch brought back the random mac address usage. Could you
>>> try latest mainline or -next?
>>>
>>> Meanwhile let me see whats going on with the observations you have.
>>
>> I will try again with -next this afternoon and see what I can find.
>> Can you tell me which U-Boot version you're using? I want to match
>> your setup. I want to see if something is missing during the hand-off
>> between the Bootloader and Linux.
>>
>
> I wonder if U-Boot isn't pushing something to Linux because it doesn't
> appear to be running some of the da850 specific code even when I run
> linux-next. Can you tell me what verision of U-Boot you're using?
> Other than using davinci_all_defconfig, did you change the
> configuration at all?
I am using U-Boot 2017.01. Yes, the kernel was built using
davinci_all_defconfig and no other config change. Before booting kernel,
can you confirm that ethaddr is set in U-Boot environment? This is what
fdt_fixup_ethernet() reads to fixup the FDT before boot.
Here is my complete boot log with environment variable dump.
http://pastebin.ubuntu.com/25430265/
Thanks,
Sekhar
^ permalink raw reply
* Re: [PATCH net-next 0/4] nsh: headers, GSO
From: Yang, Yi @ 2017-08-30 5:23 UTC (permalink / raw)
To: David Miller
Cc: jbenc@redhat.com, netdev@vger.kernel.org, e@erig.me,
jan.scheurich@ericsson.com, blp@ovn.org
In-Reply-To: <20170829.151707.1911972805135395713.davem@davemloft.net>
On Wed, Aug 30, 2017 at 06:17:07AM +0800, David Miller wrote:
> From: Jiri Benc <jbenc@redhat.com>
> Date: Mon, 28 Aug 2017 21:43:20 +0200
>
> > This adds header structs and helpers for NSH together with GSO support.
> >
> > Note there is no code in this patchset that actually manipulates the NSH
> > headers. That was sent to netdev by Yi Yang ("[PATCH net-next v6 0/3]
> > openvswitch: add NSH support"). The aim of this series is to lay the
> > groundwork and ease the implementation for him.
> >
> > In addition to openvswitch, the NSH support should be added to tc (flower to
> > match, act_nsh to push/pop NSH headers). That will come later. There's
> > currently no plan to support NSH by other means than those two.
> >
> > The patch 3 in this patchset was written by Yi Yang, I took it from the
> > aforementioned series and slightly modified it - see the note in the patch.
>
> Series applied, thanks Jiri.
Hi, Jiri
David has merged your NSH GSO series, do you have one more patch series
to fix VxLAN-gpe+NSH GSO issue? I think we still need do something in
skb_udp_tunnel_segment in net/ipv4/udp_offload.c to support
VxLAN-gpe+NSH GSO.
I'll post new OVS NSH kernel datapath patch series if NSH GSO is done.
^ permalink raw reply
* Re: [PATCH net-next v3 02/13] phy: add the mvebu cp110 comphy driver
From: Kishon Vijay Abraham I @ 2017-08-30 5:31 UTC (permalink / raw)
To: Antoine Tenart
Cc: davem, andrew, jason, sebastian.hesselbarth, gregory.clement,
thomas.petazzoni, nadavh, linux, linux-kernel, mw, stefanc,
miquel.raynal, netdev
In-Reply-To: <20170829131231.GD31552@kwain>
Hi,
On Tuesday 29 August 2017 06:42 PM, Antoine Tenart wrote:
> Hi Kishon,
>
> On Tue, Aug 29, 2017 at 05:55:06PM +0530, Kishon Vijay Abraham I wrote:
>> On Tuesday 29 August 2017 04:53 PM, Antoine Tenart wrote:
>>> On Tue, Aug 29, 2017 at 04:34:17PM +0530, Kishon Vijay Abraham I wrote:
>>>> On Monday 28 August 2017 08:27 PM, Antoine Tenart wrote:
>>>>> +static const struct mvebu_comhy_conf mvebu_comphy_cp110_modes[] = {
>>>>> + /* lane 0 */
>>>>> + MVEBU_COMPHY_CONF(0, 1, PHY_MODE_SGMII, 0x1),
>>>>> + /* lane 1 */
>>>>> + MVEBU_COMPHY_CONF(1, 2, PHY_MODE_SGMII, 0x1),
>>>>> + /* lane 2 */
>>>>> + MVEBU_COMPHY_CONF(2, 0, PHY_MODE_SGMII, 0x1),
>>>>> + MVEBU_COMPHY_CONF(2, 0, PHY_MODE_10GKR, 0x1),
>>>>> + /* lane 3 */
>>>>> + MVEBU_COMPHY_CONF(3, 1, PHY_MODE_SGMII, 0x2),
>>>>> + /* lane 4 */
>>>>> + MVEBU_COMPHY_CONF(4, 0, PHY_MODE_SGMII, 0x2),
>>>>> + MVEBU_COMPHY_CONF(4, 0, PHY_MODE_10GKR, 0x2),
>>>>> + MVEBU_COMPHY_CONF(4, 1, PHY_MODE_SGMII, 0x1),
>>>>> + /* lane 5 */
>>>>> + MVEBU_COMPHY_CONF(5, 2, PHY_MODE_SGMII, 0x1),
>>>>> +};
>>>>
>>>> IMHO all the lane and mode configuration should come from dt. That would make
>>>> it more reusable when comphy is configured differently.
>>>
>>> These connexions between engines and the comphy lanes are inside the
>>> SoC. They won't change for a given SoC, and the actual configuration is
>>> at the board level to know what is connected to the output of a given
>>> lane, which is already described into the dt (the lane phandle).
>>>
>>> So I think we can keep this inside the driver, and we'll had other
>>> tables if the same comphy is ever used in another SoC.
>>>
>>> What do you think?
>>
>> I'd like to avoid adding tables for every SoC. These are configuration details
>> and can come from dt.
>
> Actually this is per CP design, not SoC (this one is used in both 7k and
> 8k SoCs from Marvell, and probably others). I'm still not convinced this
> is a good idea to put this into the dt. First of all we would end up with
> something like (and this is only for a single lane, out of *6*):
>
> cpm_comphy: phy@phy@120000 {
> compatible = "marvell,comphy-cp110";
> reg = <0x120000 0x6000>;
> marvell,system-controller = <&cpm_syscon0>;
> #address-cells = <1>;
> #size-cells = <0>;
>
> cpm_comphy0: phy@0 {
> reg = <0>;
> #phy-cells = <1>;
>
> mode@0 {
> phy-mode = PHY_MODE_SGMII;
> selector = <0x1>;
> pipe-selector = <0x0>;
> port = <0>;
> };
>
> mode@1 {
> phy-mode = PHY_MODE_HS_SGMII;
> selector = <0x1>;
> pipe-selector = <0x0>;
> port = <0>;
> };
>
> mode@2 {
> phy-mode = PHY_MODE_RXAUI;
> selector = <0x2>;
> pipe-selector = <0x0>;
> port = <0>;
> };
>
> mode@3 {
> phy-mode = PHY_MODE_10GKR;
> selector = <0x2>;
> pipe-selector = <0x0>;
> port = <0>;
> };
>
> mode@4 {
> phy-mode = PHY_MODE_SATA;
> selector = <0x4>;
> pipe-selector = <0x0>;
> port = <1>;
> };
>
> mode@5 {
> phy-mode = PHY_MODE_USB;
> selector = <0x0>;
> pipe-selector = <0x1>;
> port = <2>;
> };
>
> mode@6 {
> phy-mode = PHY_MODE_USB;
> selector = <0x0>;
> pipe-selector = <0x2>;
> port = <0>;
> };
I think we should just select the mode that a particular lane has been
configured here instead of populating all the modes. But I think that doesn't
make sense since the mode is set by the consumer and the initial mode is
INVALID. So ignore my comment on having it in dt.
>
> ... + PCIe, other ports ...
> };
>
> cpm_comphy1: phy@1 {
> ...
> };
>
> ...
> };
>
> And this "configuration" makes us think the comphy driver would be
> somehow generic with only these parameters to update when using a
> different CP. In reality we do have one other comphy in another CP, and
> it requires more than just updating the above parameters: the init
> functions also are SoC specific. So the table used in the patch proposed
> only is a small part of this "configuration". In fact it's not a
> configuration at all, but only a mode-to-bit indirection, used in the
> comphy init functions.
>
> What is proposed instead, is very close to what actually changes a lot,
> and what a designer can change: the CP internals are described in the
> driver as these won't change (and if they do in a future CP design, a
> lot more effort would be needed than just updating the table), and the
> actual lane connexions on the board are configured through the dt, which
> is board specific.
>
> Finally we do not have (yet) any example of this IP being reused as-is.
> So we have no idea what other changes than the ones described above will
> be needed. But for sure not only the mode and lane configurations.
Thanks for the detailed explanation.
Thanks
Kishon
^ permalink raw reply
* [net-next:master 427/429] arch/sh/include/asm/io.h:30:43: warning: 'return' with a value, in function returning void
From: kbuild test robot @ 2017-08-30 5:19 UTC (permalink / raw)
To: Florian Fainelli; +Cc: kbuild-all, netdev
[-- Attachment #1: Type: text/plain, Size: 25442 bytes --]
tree: https://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git master
head: eaa72dc47488d599439cd0fd0f8c4f1bcb3906bb
commit: 69d2ea9c798983c4a7157278ec84ff969d1cd8e8 [427/429] net: bcmgenet: Use correct I/O accessors
config: sh-allmodconfig (attached as .config)
compiler: sh4-linux-gnu-gcc (Debian 6.1.1-9) 6.1.1 20160705
reproduce:
wget https://raw.githubusercontent.com/01org/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
chmod +x ~/bin/make.cross
git checkout 69d2ea9c798983c4a7157278ec84ff969d1cd8e8
# save the attached .config to linux build tree
make.cross ARCH=sh
All warnings (new ones prefixed by >>):
In file included from include/linux/io.h:25:0,
from include/linux/irq.h:24,
from arch/sh/include/asm/hardirq.h:5,
from include/linux/hardirq.h:8,
from include/linux/interrupt.h:12,
from drivers/net//ethernet/broadcom/genet/bcmgenet.c:18:
drivers/net//ethernet/broadcom/genet/bcmgenet.h: In function 'bcmgenet_ext_writel':
>> arch/sh/include/asm/io.h:30:43: warning: 'return' with a value, in function returning void
#define __raw_writel(v,a) (__chk_io_ptr(a), *(volatile u32 __force *)(a) = (v))
~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/net//ethernet/broadcom/genet/bcmgenet.h:687:10: note: in expansion of macro '__raw_writel'
return __raw_writel(val, priv->base + offset + off); \
^~~~~~~~~~~~
drivers/net//ethernet/broadcom/genet/bcmgenet.h:692:1: note: in expansion of macro 'GENET_IO_MACRO'
GENET_IO_MACRO(ext, GENET_EXT_OFF);
^~~~~~~~~~~~~~
In file included from drivers/net//ethernet/broadcom/genet/bcmgenet.c:49:0:
drivers/net//ethernet/broadcom/genet/bcmgenet.h:683:20: note: declared here
static inline void bcmgenet_##name##_writel(struct bcmgenet_priv *priv, \
^
drivers/net//ethernet/broadcom/genet/bcmgenet.h:692:1: note: in expansion of macro 'GENET_IO_MACRO'
GENET_IO_MACRO(ext, GENET_EXT_OFF);
^~~~~~~~~~~~~~
In file included from include/linux/io.h:25:0,
from include/linux/irq.h:24,
from arch/sh/include/asm/hardirq.h:5,
from include/linux/hardirq.h:8,
from include/linux/interrupt.h:12,
from drivers/net//ethernet/broadcom/genet/bcmgenet.c:18:
drivers/net//ethernet/broadcom/genet/bcmgenet.h: In function 'bcmgenet_umac_writel':
>> arch/sh/include/asm/io.h:30:43: warning: 'return' with a value, in function returning void
#define __raw_writel(v,a) (__chk_io_ptr(a), *(volatile u32 __force *)(a) = (v))
~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/net//ethernet/broadcom/genet/bcmgenet.h:687:10: note: in expansion of macro '__raw_writel'
return __raw_writel(val, priv->base + offset + off); \
^~~~~~~~~~~~
drivers/net//ethernet/broadcom/genet/bcmgenet.h:693:1: note: in expansion of macro 'GENET_IO_MACRO'
GENET_IO_MACRO(umac, GENET_UMAC_OFF);
^~~~~~~~~~~~~~
In file included from drivers/net//ethernet/broadcom/genet/bcmgenet.c:49:0:
drivers/net//ethernet/broadcom/genet/bcmgenet.h:683:20: note: declared here
static inline void bcmgenet_##name##_writel(struct bcmgenet_priv *priv, \
^
drivers/net//ethernet/broadcom/genet/bcmgenet.h:693:1: note: in expansion of macro 'GENET_IO_MACRO'
GENET_IO_MACRO(umac, GENET_UMAC_OFF);
^~~~~~~~~~~~~~
In file included from include/linux/io.h:25:0,
from include/linux/irq.h:24,
from arch/sh/include/asm/hardirq.h:5,
from include/linux/hardirq.h:8,
from include/linux/interrupt.h:12,
from drivers/net//ethernet/broadcom/genet/bcmgenet.c:18:
drivers/net//ethernet/broadcom/genet/bcmgenet.h: In function 'bcmgenet_sys_writel':
>> arch/sh/include/asm/io.h:30:43: warning: 'return' with a value, in function returning void
#define __raw_writel(v,a) (__chk_io_ptr(a), *(volatile u32 __force *)(a) = (v))
~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/net//ethernet/broadcom/genet/bcmgenet.h:687:10: note: in expansion of macro '__raw_writel'
return __raw_writel(val, priv->base + offset + off); \
^~~~~~~~~~~~
drivers/net//ethernet/broadcom/genet/bcmgenet.h:694:1: note: in expansion of macro 'GENET_IO_MACRO'
GENET_IO_MACRO(sys, GENET_SYS_OFF);
^~~~~~~~~~~~~~
In file included from drivers/net//ethernet/broadcom/genet/bcmgenet.c:49:0:
drivers/net//ethernet/broadcom/genet/bcmgenet.h:683:20: note: declared here
static inline void bcmgenet_##name##_writel(struct bcmgenet_priv *priv, \
^
drivers/net//ethernet/broadcom/genet/bcmgenet.h:694:1: note: in expansion of macro 'GENET_IO_MACRO'
GENET_IO_MACRO(sys, GENET_SYS_OFF);
^~~~~~~~~~~~~~
In file included from include/linux/io.h:25:0,
from include/linux/irq.h:24,
from arch/sh/include/asm/hardirq.h:5,
from include/linux/hardirq.h:8,
from include/linux/interrupt.h:12,
from drivers/net//ethernet/broadcom/genet/bcmgenet.c:18:
drivers/net//ethernet/broadcom/genet/bcmgenet.h: In function 'bcmgenet_intrl2_0_writel':
>> arch/sh/include/asm/io.h:30:43: warning: 'return' with a value, in function returning void
#define __raw_writel(v,a) (__chk_io_ptr(a), *(volatile u32 __force *)(a) = (v))
~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/net//ethernet/broadcom/genet/bcmgenet.h:687:10: note: in expansion of macro '__raw_writel'
return __raw_writel(val, priv->base + offset + off); \
^~~~~~~~~~~~
drivers/net//ethernet/broadcom/genet/bcmgenet.h:697:1: note: in expansion of macro 'GENET_IO_MACRO'
GENET_IO_MACRO(intrl2_0, GENET_INTRL2_0_OFF);
^~~~~~~~~~~~~~
In file included from drivers/net//ethernet/broadcom/genet/bcmgenet.c:49:0:
drivers/net//ethernet/broadcom/genet/bcmgenet.h:683:20: note: declared here
static inline void bcmgenet_##name##_writel(struct bcmgenet_priv *priv, \
^
drivers/net//ethernet/broadcom/genet/bcmgenet.h:697:1: note: in expansion of macro 'GENET_IO_MACRO'
GENET_IO_MACRO(intrl2_0, GENET_INTRL2_0_OFF);
^~~~~~~~~~~~~~
In file included from include/linux/io.h:25:0,
from include/linux/irq.h:24,
from arch/sh/include/asm/hardirq.h:5,
from include/linux/hardirq.h:8,
from include/linux/interrupt.h:12,
from drivers/net//ethernet/broadcom/genet/bcmgenet.c:18:
drivers/net//ethernet/broadcom/genet/bcmgenet.h: In function 'bcmgenet_intrl2_1_writel':
>> arch/sh/include/asm/io.h:30:43: warning: 'return' with a value, in function returning void
#define __raw_writel(v,a) (__chk_io_ptr(a), *(volatile u32 __force *)(a) = (v))
~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/net//ethernet/broadcom/genet/bcmgenet.h:687:10: note: in expansion of macro '__raw_writel'
return __raw_writel(val, priv->base + offset + off); \
^~~~~~~~~~~~
drivers/net//ethernet/broadcom/genet/bcmgenet.h:698:1: note: in expansion of macro 'GENET_IO_MACRO'
GENET_IO_MACRO(intrl2_1, GENET_INTRL2_1_OFF);
^~~~~~~~~~~~~~
In file included from drivers/net//ethernet/broadcom/genet/bcmgenet.c:49:0:
drivers/net//ethernet/broadcom/genet/bcmgenet.h:683:20: note: declared here
static inline void bcmgenet_##name##_writel(struct bcmgenet_priv *priv, \
^
drivers/net//ethernet/broadcom/genet/bcmgenet.h:698:1: note: in expansion of macro 'GENET_IO_MACRO'
GENET_IO_MACRO(intrl2_1, GENET_INTRL2_1_OFF);
^~~~~~~~~~~~~~
In file included from include/linux/io.h:25:0,
from include/linux/irq.h:24,
from arch/sh/include/asm/hardirq.h:5,
from include/linux/hardirq.h:8,
from include/linux/interrupt.h:12,
from drivers/net//ethernet/broadcom/genet/bcmgenet.c:18:
drivers/net//ethernet/broadcom/genet/bcmgenet.h: In function 'bcmgenet_hfb_writel':
>> arch/sh/include/asm/io.h:30:43: warning: 'return' with a value, in function returning void
#define __raw_writel(v,a) (__chk_io_ptr(a), *(volatile u32 __force *)(a) = (v))
~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/net//ethernet/broadcom/genet/bcmgenet.h:687:10: note: in expansion of macro '__raw_writel'
return __raw_writel(val, priv->base + offset + off); \
^~~~~~~~~~~~
drivers/net//ethernet/broadcom/genet/bcmgenet.h:701:1: note: in expansion of macro 'GENET_IO_MACRO'
GENET_IO_MACRO(hfb, priv->hw_params->hfb_offset);
^~~~~~~~~~~~~~
In file included from drivers/net//ethernet/broadcom/genet/bcmgenet.c:49:0:
drivers/net//ethernet/broadcom/genet/bcmgenet.h:683:20: note: declared here
static inline void bcmgenet_##name##_writel(struct bcmgenet_priv *priv, \
^
drivers/net//ethernet/broadcom/genet/bcmgenet.h:701:1: note: in expansion of macro 'GENET_IO_MACRO'
GENET_IO_MACRO(hfb, priv->hw_params->hfb_offset);
^~~~~~~~~~~~~~
In file included from include/linux/io.h:25:0,
from include/linux/irq.h:24,
from arch/sh/include/asm/hardirq.h:5,
from include/linux/hardirq.h:8,
from include/linux/interrupt.h:12,
from drivers/net//ethernet/broadcom/genet/bcmgenet.c:18:
drivers/net//ethernet/broadcom/genet/bcmgenet.h: In function 'bcmgenet_hfb_reg_writel':
>> arch/sh/include/asm/io.h:30:43: warning: 'return' with a value, in function returning void
#define __raw_writel(v,a) (__chk_io_ptr(a), *(volatile u32 __force *)(a) = (v))
~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/net//ethernet/broadcom/genet/bcmgenet.h:687:10: note: in expansion of macro '__raw_writel'
return __raw_writel(val, priv->base + offset + off); \
^~~~~~~~~~~~
drivers/net//ethernet/broadcom/genet/bcmgenet.h:704:1: note: in expansion of macro 'GENET_IO_MACRO'
GENET_IO_MACRO(hfb_reg, priv->hw_params->hfb_reg_offset);
^~~~~~~~~~~~~~
In file included from drivers/net//ethernet/broadcom/genet/bcmgenet.c:49:0:
drivers/net//ethernet/broadcom/genet/bcmgenet.h:683:20: note: declared here
static inline void bcmgenet_##name##_writel(struct bcmgenet_priv *priv, \
^
drivers/net//ethernet/broadcom/genet/bcmgenet.h:704:1: note: in expansion of macro 'GENET_IO_MACRO'
GENET_IO_MACRO(hfb_reg, priv->hw_params->hfb_reg_offset);
^~~~~~~~~~~~~~
In file included from include/linux/io.h:25:0,
from include/linux/irq.h:24,
from arch/sh/include/asm/hardirq.h:5,
from include/linux/hardirq.h:8,
from include/linux/interrupt.h:12,
from drivers/net//ethernet/broadcom/genet/bcmgenet.c:18:
drivers/net//ethernet/broadcom/genet/bcmgenet.h: In function 'bcmgenet_rbuf_writel':
>> arch/sh/include/asm/io.h:30:43: warning: 'return' with a value, in function returning void
#define __raw_writel(v,a) (__chk_io_ptr(a), *(volatile u32 __force *)(a) = (v))
~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/net//ethernet/broadcom/genet/bcmgenet.h:687:10: note: in expansion of macro '__raw_writel'
return __raw_writel(val, priv->base + offset + off); \
^~~~~~~~~~~~
drivers/net//ethernet/broadcom/genet/bcmgenet.h:707:1: note: in expansion of macro 'GENET_IO_MACRO'
GENET_IO_MACRO(rbuf, GENET_RBUF_OFF);
^~~~~~~~~~~~~~
In file included from drivers/net//ethernet/broadcom/genet/bcmgenet.c:49:0:
drivers/net//ethernet/broadcom/genet/bcmgenet.h:683:20: note: declared here
static inline void bcmgenet_##name##_writel(struct bcmgenet_priv *priv, \
^
drivers/net//ethernet/broadcom/genet/bcmgenet.h:707:1: note: in expansion of macro 'GENET_IO_MACRO'
GENET_IO_MACRO(rbuf, GENET_RBUF_OFF);
^~~~~~~~~~~~~~
--
In file included from include/linux/io.h:25:0,
from include/linux/irq.h:24,
from arch/sh/include/asm/hardirq.h:5,
from include/linux/hardirq.h:8,
from include/linux/interrupt.h:12,
from drivers/net/ethernet/broadcom/genet/bcmgenet.c:18:
drivers/net/ethernet/broadcom/genet/bcmgenet.h: In function 'bcmgenet_ext_writel':
>> arch/sh/include/asm/io.h:30:43: warning: 'return' with a value, in function returning void
#define __raw_writel(v,a) (__chk_io_ptr(a), *(volatile u32 __force *)(a) = (v))
~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/net/ethernet/broadcom/genet/bcmgenet.h:687:10: note: in expansion of macro '__raw_writel'
return __raw_writel(val, priv->base + offset + off); \
^~~~~~~~~~~~
drivers/net/ethernet/broadcom/genet/bcmgenet.h:692:1: note: in expansion of macro 'GENET_IO_MACRO'
GENET_IO_MACRO(ext, GENET_EXT_OFF);
^~~~~~~~~~~~~~
In file included from drivers/net/ethernet/broadcom/genet/bcmgenet.c:49:0:
drivers/net/ethernet/broadcom/genet/bcmgenet.h:683:20: note: declared here
static inline void bcmgenet_##name##_writel(struct bcmgenet_priv *priv, \
^
drivers/net/ethernet/broadcom/genet/bcmgenet.h:692:1: note: in expansion of macro 'GENET_IO_MACRO'
GENET_IO_MACRO(ext, GENET_EXT_OFF);
^~~~~~~~~~~~~~
In file included from include/linux/io.h:25:0,
from include/linux/irq.h:24,
from arch/sh/include/asm/hardirq.h:5,
from include/linux/hardirq.h:8,
from include/linux/interrupt.h:12,
from drivers/net/ethernet/broadcom/genet/bcmgenet.c:18:
drivers/net/ethernet/broadcom/genet/bcmgenet.h: In function 'bcmgenet_umac_writel':
>> arch/sh/include/asm/io.h:30:43: warning: 'return' with a value, in function returning void
#define __raw_writel(v,a) (__chk_io_ptr(a), *(volatile u32 __force *)(a) = (v))
~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/net/ethernet/broadcom/genet/bcmgenet.h:687:10: note: in expansion of macro '__raw_writel'
return __raw_writel(val, priv->base + offset + off); \
^~~~~~~~~~~~
drivers/net/ethernet/broadcom/genet/bcmgenet.h:693:1: note: in expansion of macro 'GENET_IO_MACRO'
GENET_IO_MACRO(umac, GENET_UMAC_OFF);
^~~~~~~~~~~~~~
In file included from drivers/net/ethernet/broadcom/genet/bcmgenet.c:49:0:
drivers/net/ethernet/broadcom/genet/bcmgenet.h:683:20: note: declared here
static inline void bcmgenet_##name##_writel(struct bcmgenet_priv *priv, \
^
drivers/net/ethernet/broadcom/genet/bcmgenet.h:693:1: note: in expansion of macro 'GENET_IO_MACRO'
GENET_IO_MACRO(umac, GENET_UMAC_OFF);
^~~~~~~~~~~~~~
In file included from include/linux/io.h:25:0,
from include/linux/irq.h:24,
from arch/sh/include/asm/hardirq.h:5,
from include/linux/hardirq.h:8,
from include/linux/interrupt.h:12,
from drivers/net/ethernet/broadcom/genet/bcmgenet.c:18:
drivers/net/ethernet/broadcom/genet/bcmgenet.h: In function 'bcmgenet_sys_writel':
>> arch/sh/include/asm/io.h:30:43: warning: 'return' with a value, in function returning void
#define __raw_writel(v,a) (__chk_io_ptr(a), *(volatile u32 __force *)(a) = (v))
~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/net/ethernet/broadcom/genet/bcmgenet.h:687:10: note: in expansion of macro '__raw_writel'
return __raw_writel(val, priv->base + offset + off); \
^~~~~~~~~~~~
drivers/net/ethernet/broadcom/genet/bcmgenet.h:694:1: note: in expansion of macro 'GENET_IO_MACRO'
GENET_IO_MACRO(sys, GENET_SYS_OFF);
^~~~~~~~~~~~~~
In file included from drivers/net/ethernet/broadcom/genet/bcmgenet.c:49:0:
drivers/net/ethernet/broadcom/genet/bcmgenet.h:683:20: note: declared here
static inline void bcmgenet_##name##_writel(struct bcmgenet_priv *priv, \
^
drivers/net/ethernet/broadcom/genet/bcmgenet.h:694:1: note: in expansion of macro 'GENET_IO_MACRO'
GENET_IO_MACRO(sys, GENET_SYS_OFF);
^~~~~~~~~~~~~~
In file included from include/linux/io.h:25:0,
from include/linux/irq.h:24,
from arch/sh/include/asm/hardirq.h:5,
from include/linux/hardirq.h:8,
from include/linux/interrupt.h:12,
from drivers/net/ethernet/broadcom/genet/bcmgenet.c:18:
drivers/net/ethernet/broadcom/genet/bcmgenet.h: In function 'bcmgenet_intrl2_0_writel':
>> arch/sh/include/asm/io.h:30:43: warning: 'return' with a value, in function returning void
#define __raw_writel(v,a) (__chk_io_ptr(a), *(volatile u32 __force *)(a) = (v))
~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/net/ethernet/broadcom/genet/bcmgenet.h:687:10: note: in expansion of macro '__raw_writel'
return __raw_writel(val, priv->base + offset + off); \
^~~~~~~~~~~~
drivers/net/ethernet/broadcom/genet/bcmgenet.h:697:1: note: in expansion of macro 'GENET_IO_MACRO'
GENET_IO_MACRO(intrl2_0, GENET_INTRL2_0_OFF);
^~~~~~~~~~~~~~
In file included from drivers/net/ethernet/broadcom/genet/bcmgenet.c:49:0:
drivers/net/ethernet/broadcom/genet/bcmgenet.h:683:20: note: declared here
static inline void bcmgenet_##name##_writel(struct bcmgenet_priv *priv, \
^
drivers/net/ethernet/broadcom/genet/bcmgenet.h:697:1: note: in expansion of macro 'GENET_IO_MACRO'
GENET_IO_MACRO(intrl2_0, GENET_INTRL2_0_OFF);
^~~~~~~~~~~~~~
In file included from include/linux/io.h:25:0,
from include/linux/irq.h:24,
from arch/sh/include/asm/hardirq.h:5,
from include/linux/hardirq.h:8,
from include/linux/interrupt.h:12,
from drivers/net/ethernet/broadcom/genet/bcmgenet.c:18:
drivers/net/ethernet/broadcom/genet/bcmgenet.h: In function 'bcmgenet_intrl2_1_writel':
>> arch/sh/include/asm/io.h:30:43: warning: 'return' with a value, in function returning void
#define __raw_writel(v,a) (__chk_io_ptr(a), *(volatile u32 __force *)(a) = (v))
~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/net/ethernet/broadcom/genet/bcmgenet.h:687:10: note: in expansion of macro '__raw_writel'
return __raw_writel(val, priv->base + offset + off); \
^~~~~~~~~~~~
drivers/net/ethernet/broadcom/genet/bcmgenet.h:698:1: note: in expansion of macro 'GENET_IO_MACRO'
GENET_IO_MACRO(intrl2_1, GENET_INTRL2_1_OFF);
^~~~~~~~~~~~~~
In file included from drivers/net/ethernet/broadcom/genet/bcmgenet.c:49:0:
drivers/net/ethernet/broadcom/genet/bcmgenet.h:683:20: note: declared here
static inline void bcmgenet_##name##_writel(struct bcmgenet_priv *priv, \
^
drivers/net/ethernet/broadcom/genet/bcmgenet.h:698:1: note: in expansion of macro 'GENET_IO_MACRO'
GENET_IO_MACRO(intrl2_1, GENET_INTRL2_1_OFF);
^~~~~~~~~~~~~~
In file included from include/linux/io.h:25:0,
from include/linux/irq.h:24,
from arch/sh/include/asm/hardirq.h:5,
from include/linux/hardirq.h:8,
from include/linux/interrupt.h:12,
from drivers/net/ethernet/broadcom/genet/bcmgenet.c:18:
drivers/net/ethernet/broadcom/genet/bcmgenet.h: In function 'bcmgenet_hfb_writel':
>> arch/sh/include/asm/io.h:30:43: warning: 'return' with a value, in function returning void
#define __raw_writel(v,a) (__chk_io_ptr(a), *(volatile u32 __force *)(a) = (v))
~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/net/ethernet/broadcom/genet/bcmgenet.h:687:10: note: in expansion of macro '__raw_writel'
return __raw_writel(val, priv->base + offset + off); \
^~~~~~~~~~~~
drivers/net/ethernet/broadcom/genet/bcmgenet.h:701:1: note: in expansion of macro 'GENET_IO_MACRO'
GENET_IO_MACRO(hfb, priv->hw_params->hfb_offset);
^~~~~~~~~~~~~~
In file included from drivers/net/ethernet/broadcom/genet/bcmgenet.c:49:0:
drivers/net/ethernet/broadcom/genet/bcmgenet.h:683:20: note: declared here
static inline void bcmgenet_##name##_writel(struct bcmgenet_priv *priv, \
^
drivers/net/ethernet/broadcom/genet/bcmgenet.h:701:1: note: in expansion of macro 'GENET_IO_MACRO'
GENET_IO_MACRO(hfb, priv->hw_params->hfb_offset);
^~~~~~~~~~~~~~
In file included from include/linux/io.h:25:0,
from include/linux/irq.h:24,
from arch/sh/include/asm/hardirq.h:5,
from include/linux/hardirq.h:8,
from include/linux/interrupt.h:12,
from drivers/net/ethernet/broadcom/genet/bcmgenet.c:18:
drivers/net/ethernet/broadcom/genet/bcmgenet.h: In function 'bcmgenet_hfb_reg_writel':
>> arch/sh/include/asm/io.h:30:43: warning: 'return' with a value, in function returning void
#define __raw_writel(v,a) (__chk_io_ptr(a), *(volatile u32 __force *)(a) = (v))
~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/net/ethernet/broadcom/genet/bcmgenet.h:687:10: note: in expansion of macro '__raw_writel'
return __raw_writel(val, priv->base + offset + off); \
^~~~~~~~~~~~
drivers/net/ethernet/broadcom/genet/bcmgenet.h:704:1: note: in expansion of macro 'GENET_IO_MACRO'
GENET_IO_MACRO(hfb_reg, priv->hw_params->hfb_reg_offset);
^~~~~~~~~~~~~~
In file included from drivers/net/ethernet/broadcom/genet/bcmgenet.c:49:0:
drivers/net/ethernet/broadcom/genet/bcmgenet.h:683:20: note: declared here
static inline void bcmgenet_##name##_writel(struct bcmgenet_priv *priv, \
^
drivers/net/ethernet/broadcom/genet/bcmgenet.h:704:1: note: in expansion of macro 'GENET_IO_MACRO'
GENET_IO_MACRO(hfb_reg, priv->hw_params->hfb_reg_offset);
^~~~~~~~~~~~~~
In file included from include/linux/io.h:25:0,
from include/linux/irq.h:24,
from arch/sh/include/asm/hardirq.h:5,
from include/linux/hardirq.h:8,
from include/linux/interrupt.h:12,
from drivers/net/ethernet/broadcom/genet/bcmgenet.c:18:
drivers/net/ethernet/broadcom/genet/bcmgenet.h: In function 'bcmgenet_rbuf_writel':
>> arch/sh/include/asm/io.h:30:43: warning: 'return' with a value, in function returning void
#define __raw_writel(v,a) (__chk_io_ptr(a), *(volatile u32 __force *)(a) = (v))
~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/net/ethernet/broadcom/genet/bcmgenet.h:687:10: note: in expansion of macro '__raw_writel'
return __raw_writel(val, priv->base + offset + off); \
^~~~~~~~~~~~
drivers/net/ethernet/broadcom/genet/bcmgenet.h:707:1: note: in expansion of macro 'GENET_IO_MACRO'
GENET_IO_MACRO(rbuf, GENET_RBUF_OFF);
^~~~~~~~~~~~~~
In file included from drivers/net/ethernet/broadcom/genet/bcmgenet.c:49:0:
drivers/net/ethernet/broadcom/genet/bcmgenet.h:683:20: note: declared here
static inline void bcmgenet_##name##_writel(struct bcmgenet_priv *priv, \
^
drivers/net/ethernet/broadcom/genet/bcmgenet.h:707:1: note: in expansion of macro 'GENET_IO_MACRO'
GENET_IO_MACRO(rbuf, GENET_RBUF_OFF);
^~~~~~~~~~~~~~
vim +/return +30 arch/sh/include/asm/io.h
b66c1a39 include/asm-sh/io.h Paul Mundt 2006-01-16 27
14866543 arch/sh/include/asm/io.h Paul Mundt 2008-10-04 28 #define __raw_writeb(v,a) (__chk_io_ptr(a), *(volatile u8 __force *)(a) = (v))
14866543 arch/sh/include/asm/io.h Paul Mundt 2008-10-04 29 #define __raw_writew(v,a) (__chk_io_ptr(a), *(volatile u16 __force *)(a) = (v))
14866543 arch/sh/include/asm/io.h Paul Mundt 2008-10-04 @30 #define __raw_writel(v,a) (__chk_io_ptr(a), *(volatile u32 __force *)(a) = (v))
14866543 arch/sh/include/asm/io.h Paul Mundt 2008-10-04 31 #define __raw_writeq(v,a) (__chk_io_ptr(a), *(volatile u64 __force *)(a) = (v))
14866543 arch/sh/include/asm/io.h Paul Mundt 2008-10-04 32
:::::: The code at line 30 was first introduced by commit
:::::: 14866543ad22014a0b12e10657a917eb6b487248 sh: More I/O routine overhauling.
:::::: TO: Paul Mundt <lethal@linux-sh.org>
:::::: CC: Paul Mundt <lethal@linux-sh.org>
---
0-DAY kernel test infrastructure Open Source Technology Center
https://lists.01.org/pipermail/kbuild-all Intel Corporation
[-- Attachment #2: .config.gz --]
[-- Type: application/gzip, Size: 46011 bytes --]
^ permalink raw reply
* Re: [PATCH net-next v3 02/13] phy: add the mvebu cp110 comphy driver
From: Kishon Vijay Abraham I @ 2017-08-30 5:19 UTC (permalink / raw)
To: Antoine Tenart, davem, andrew, jason, sebastian.hesselbarth,
gregory.clement
Cc: thomas.petazzoni, nadavh, linux, linux-kernel, mw, stefanc,
miquel.raynal, netdev
In-Reply-To: <20170828145725.2539-3-antoine.tenart@free-electrons.com>
Hi Antoine,
On Monday 28 August 2017 08:27 PM, Antoine Tenart wrote:
> On the CP110 unit, which can be found on various Marvell platforms such
> as the 7k and 8k (currently), a comphy (common PHYs) hardware block can
> be found. This block provides a number of PHYs which can be used in
> various modes by other controllers (network, SATA ...). These common
> PHYs must be configured for the controllers using them to work correctly
> either at boot time, or when the system runs to switch the mode used.
> This patch adds a driver for this comphy hardware block, providing
> callbacks for the its PHYs so that consumers can configure the modes
> used.
>
> As of this commit, two modes are supported by the comphy driver: sgmii
> and 10gkr.
Have one more minor comment in addition to my previous comments..
>
> Signed-off-by: Antoine Tenart <antoine.tenart@free-electrons.com>
> ---
> drivers/phy/marvell/Kconfig | 10 +
> drivers/phy/marvell/Makefile | 1 +
> drivers/phy/marvell/phy-mvebu-cp110-comphy.c | 656 +++++++++++++++++++++++++++
> 3 files changed, 667 insertions(+)
> create mode 100644 drivers/phy/marvell/phy-mvebu-cp110-comphy.c
>
> diff --git a/drivers/phy/marvell/Kconfig b/drivers/phy/marvell/Kconfig
> index 048d8893bc2e..26755f3d1a9a 100644
> --- a/drivers/phy/marvell/Kconfig
> +++ b/drivers/phy/marvell/Kconfig
> @@ -21,6 +21,16 @@ config PHY_BERLIN_USB
> help
> Enable this to support the USB PHY on Marvell Berlin SoCs.
>
> +config PHY_MVEBU_CP110_COMPHY
> + tristate "Marvell CP110 comphy driver"
> + depends on ARCH_MVEBU && OF
> + select GENERIC_PHY
> + help
> + This driver allows to control the comphy, an hardware block providing
> + shared serdes PHYs on Marvell Armada 7k/8k (in the CP110). Its serdes
> + lanes can be used by various controllers (Ethernet, sata, usb,
> + PCIe...).
> +
> config PHY_MVEBU_SATA
> def_bool y
> depends on ARCH_DOVE || MACH_DOVE || MACH_KIRKWOOD
> diff --git a/drivers/phy/marvell/Makefile b/drivers/phy/marvell/Makefile
> index 3fc188f59118..0cf6a7cbaf9f 100644
> --- a/drivers/phy/marvell/Makefile
> +++ b/drivers/phy/marvell/Makefile
> @@ -1,6 +1,7 @@
> obj-$(CONFIG_ARMADA375_USBCLUSTER_PHY) += phy-armada375-usb2.o
> obj-$(CONFIG_PHY_BERLIN_SATA) += phy-berlin-sata.o
> obj-$(CONFIG_PHY_BERLIN_USB) += phy-berlin-usb.o
> +obj-$(CONFIG_PHY_MVEBU_CP110_COMPHY) += phy-mvebu-cp110-comphy.o
> obj-$(CONFIG_PHY_MVEBU_SATA) += phy-mvebu-sata.o
> obj-$(CONFIG_PHY_PXA_28NM_HSIC) += phy-pxa-28nm-hsic.o
> obj-$(CONFIG_PHY_PXA_28NM_USB2) += phy-pxa-28nm-usb2.o
> diff --git a/drivers/phy/marvell/phy-mvebu-cp110-comphy.c b/drivers/phy/marvell/phy-mvebu-cp110-comphy.c
> new file mode 100644
> index 000000000000..41556e790856
> --- /dev/null
> +++ b/drivers/phy/marvell/phy-mvebu-cp110-comphy.c
> @@ -0,0 +1,656 @@
> +/*
> + * Copyright (C) 2017 Marvell
> + *
> + * Antoine Tenart <antoine.tenart@free-electrons.com>
> + *
> + * 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/io.h>
> +#include <linux/iopoll.h>
> +#include <linux/mfd/syscon.h>
> +#include <linux/module.h>
> +#include <linux/phy/phy.h>
> +#include <linux/platform_device.h>
> +#include <linux/regmap.h>
> +
> +/* Relative to priv->base */
> +#define MVEBU_COMPHY_SERDES_CFG0(n) (0x0 + (n) * 0x1000)
> +#define MVEBU_COMPHY_SERDES_CFG0_PU_PLL BIT(1)
> +#define MVEBU_COMPHY_SERDES_CFG0_GEN_RX(n) ((n) << 3)
> +#define MVEBU_COMPHY_SERDES_CFG0_GEN_TX(n) ((n) << 7)
> +#define MVEBU_COMPHY_SERDES_CFG0_PU_RX BIT(11)
> +#define MVEBU_COMPHY_SERDES_CFG0_PU_TX BIT(12)
> +#define MVEBU_COMPHY_SERDES_CFG0_HALF_BUS BIT(14)
> +#define MVEBU_COMPHY_SERDES_CFG1(n) (0x4 + (n) * 0x1000)
> +#define MVEBU_COMPHY_SERDES_CFG1_RESET BIT(3)
> +#define MVEBU_COMPHY_SERDES_CFG1_RX_INIT BIT(4)
> +#define MVEBU_COMPHY_SERDES_CFG1_CORE_RESET BIT(5)
> +#define MVEBU_COMPHY_SERDES_CFG1_RF_RESET BIT(6)
> +#define MVEBU_COMPHY_SERDES_CFG2(n) (0x8 + (n) * 0x1000)
> +#define MVEBU_COMPHY_SERDES_CFG2_DFE_EN BIT(4)
> +#define MVEBU_COMPHY_SERDES_STATUS0(n) (0x18 + (n) * 0x1000)
> +#define MVEBU_COMPHY_SERDES_STATUS0_TX_PLL_RDY BIT(2)
> +#define MVEBU_COMPHY_SERDES_STATUS0_RX_PLL_RDY BIT(3)
> +#define MVEBU_COMPHY_SERDES_STATUS0_RX_INIT BIT(4)
> +#define MVEBU_COMPHY_PWRPLL_CTRL(n) (0x804 + (n) * 0x1000)
> +#define MVEBU_COMPHY_PWRPLL_CTRL_RFREQ(n) ((n) << 0)
> +#define MVEBU_COMPHY_PWRPLL_PHY_MODE(n) ((n) << 5)
> +#define MVEBU_COMPHY_IMP_CAL(n) (0x80c + (n) * 0x1000)
> +#define MVEBU_COMPHY_IMP_CAL_TX_EXT(n) ((n) << 10)
> +#define MVEBU_COMPHY_IMP_CAL_TX_EXT_EN BIT(15)
> +#define MVEBU_COMPHY_DFE_RES(n) (0x81c + (n) * 0x1000)
> +#define MVEBU_COMPHY_DFE_RES_FORCE_GEN_TBL BIT(15)
> +#define MVEBU_COMPHY_COEF(n) (0x828 + (n) * 0x1000)
> +#define MVEBU_COMPHY_COEF_DFE_EN BIT(14)
> +#define MVEBU_COMPHY_COEF_DFE_CTRL BIT(15)
> +#define MVEBU_COMPHY_GEN1_S0(n) (0x834 + (n) * 0x1000)
> +#define MVEBU_COMPHY_GEN1_S0_TX_AMP(n) ((n) << 1)
> +#define MVEBU_COMPHY_GEN1_S0_TX_EMPH(n) ((n) << 7)
> +#define MVEBU_COMPHY_GEN1_S1(n) (0x838 + (n) * 0x1000)
> +#define MVEBU_COMPHY_GEN1_S1_RX_MUL_PI(n) ((n) << 0)
> +#define MVEBU_COMPHY_GEN1_S1_RX_MUL_PF(n) ((n) << 3)
> +#define MVEBU_COMPHY_GEN1_S1_RX_MUL_FI(n) ((n) << 6)
> +#define MVEBU_COMPHY_GEN1_S1_RX_MUL_FF(n) ((n) << 8)
> +#define MVEBU_COMPHY_GEN1_S1_RX_DFE_EN BIT(10)
> +#define MVEBU_COMPHY_GEN1_S1_RX_DIV(n) ((n) << 11)
> +#define MVEBU_COMPHY_GEN1_S2(n) (0x8f4 + (n) * 0x1000)
> +#define MVEBU_COMPHY_GEN1_S2_TX_EMPH(n) ((n) << 0)
> +#define MVEBU_COMPHY_GEN1_S2_TX_EMPH_EN BIT(4)
> +#define MVEBU_COMPHY_LOOPBACK(n) (0x88c + (n) * 0x1000)
> +#define MVEBU_COMPHY_LOOPBACK_DBUS_WIDTH(n) ((n) << 1)
> +#define MVEBU_COMPHY_VDD_CAL0(n) (0x908 + (n) * 0x1000)
> +#define MVEBU_COMPHY_VDD_CAL0_CONT_MODE BIT(15)
> +#define MVEBU_COMPHY_EXT_SELV(n) (0x914 + (n) * 0x1000)
> +#define MVEBU_COMPHY_EXT_SELV_RX_SAMPL(n) ((n) << 5)
> +#define MVEBU_COMPHY_MISC_CTRL0(n) (0x93c + (n) * 0x1000)
> +#define MVEBU_COMPHY_MISC_CTRL0_ICP_FORCE BIT(5)
> +#define MVEBU_COMPHY_MISC_CTRL0_REFCLK_SEL BIT(10)
> +#define MVEBU_COMPHY_RX_CTRL1(n) (0x940 + (n) * 0x1000)
> +#define MVEBU_COMPHY_RX_CTRL1_RXCLK2X_SEL BIT(11)
> +#define MVEBU_COMPHY_RX_CTRL1_CLK8T_EN BIT(12)
> +#define MVEBU_COMPHY_SPEED_DIV(n) (0x954 + (n) * 0x1000)
> +#define MVEBU_COMPHY_SPEED_DIV_TX_FORCE BIT(7)
> +#define MVEBU_SP_CALIB(n) (0x96c + (n) * 0x1000)
> +#define MVEBU_SP_CALIB_SAMPLER(n) ((n) << 8)
> +#define MVEBU_SP_CALIB_SAMPLER_EN BIT(12)
> +#define MVEBU_COMPHY_TX_SLEW_RATE(n) (0x974 + (n) * 0x1000)
> +#define MVEBU_COMPHY_TX_SLEW_RATE_EMPH(n) ((n) << 5)
> +#define MVEBU_COMPHY_TX_SLEW_RATE_SLC(n) ((n) << 10)
> +#define MVEBU_COMPHY_DLT_CTRL(n) (0x984 + (n) * 0x1000)
> +#define MVEBU_COMPHY_DLT_CTRL_DTL_FLOOP_EN BIT(2)
> +#define MVEBU_COMPHY_FRAME_DETECT0(n) (0xa14 + (n) * 0x1000)
> +#define MVEBU_COMPHY_FRAME_DETECT0_PATN(n) ((n) << 7)
> +#define MVEBU_COMPHY_FRAME_DETECT3(n) (0xa20 + (n) * 0x1000)
> +#define MVEBU_COMPHY_FRAME_DETECT3_LOST_TIMEOUT_EN BIT(12)
> +#define MVEBU_COMPHY_DME(n) (0xa28 + (n) * 0x1000)
> +#define MVEBU_COMPHY_DME_ETH_MODE BIT(7)
> +#define MVEBU_COMPHY_TRAINING0(n) (0xa68 + (n) * 0x1000)
> +#define MVEBU_COMPHY_TRAINING0_P2P_HOLD BIT(15)
> +#define MVEBU_COMPHY_TRAINING5(n) (0xaa4 + (n) * 0x1000)
> +#define MVEBU_COMPHY_TRAINING5_RX_TIMER(n) ((n) << 0)
> +#define MVEBU_COMPHY_TX_TRAIN_PRESET(n) (0xb1c + (n) * 0x1000)
> +#define MVEBU_COMPHY_TX_TRAIN_PRESET_16B_AUTO_EN BIT(8)
> +#define MVEBU_COMPHY_TX_TRAIN_PRESET_PRBS11 BIT(9)
> +#define MVEBU_COMPHY_GEN1_S3(n) (0xc40 + (n) * 0x1000)
> +#define MVEBU_COMPHY_GEN1_S3_FBCK_SEL BIT(9)
> +#define MVEBU_COMPHY_GEN1_S4(n) (0xc44 + (n) * 0x1000)
> +#define MVEBU_COMPHY_GEN1_S4_DFE_RES(n) ((n) << 8)
> +#define MVEBU_COMPHY_TX_PRESET(n) (0xc68 + (n) * 0x1000)
> +#define MVEBU_COMPHY_TX_PRESET_INDEX(n) ((n) << 0)
> +#define MVEBU_COMPHY_GEN1_S5(n) (0xd38 + (n) * 0x1000)
> +#define MVEBU_COMPHY_GEN1_S5_ICP(n) ((n) << 0)
> +
> +/* Relative to priv->regmap */
> +#define MVEBU_COMPHY_CONF1(n) (0x1000 + (n) * 0x28)
> +#define MVEBU_COMPHY_CONF1_PWRUP BIT(1)
> +#define MVEBU_COMPHY_CONF1_USB_PCIE BIT(2) /* 0: Ethernet/SATA */
> +#define MVEBU_COMPHY_CONF6(n) (0x1014 + (n) * 0x28)
> +#define MVEBU_COMPHY_CONF6_40B BIT(18)
> +#define MVEBU_COMPHY_SELECTOR 0x1140
> +#define MVEBU_COMPHY_SELECTOR_PHY(n) ((n) * 0x4)
> +
> +#define MVEBU_COMPHY_LANES 6
> +#define MVEBU_COMPHY_PORTS 3
> +
> +struct mvebu_comhy_conf {
> + enum phy_mode mode;
> + unsigned lane;
> + unsigned port;
> + u32 mux;
> +};
> +
> +#define MVEBU_COMPHY_CONF(_lane, _port, _mode, _mux) \
> + { \
> + .lane = _lane, \
> + .port = _port, \
> + .mode = _mode, \
> + .mux = _mux, \
> + }
> +
> +static const struct mvebu_comhy_conf mvebu_comphy_cp110_modes[] = {
> + /* lane 0 */
> + MVEBU_COMPHY_CONF(0, 1, PHY_MODE_SGMII, 0x1),
> + /* lane 1 */
> + MVEBU_COMPHY_CONF(1, 2, PHY_MODE_SGMII, 0x1),
> + /* lane 2 */
> + MVEBU_COMPHY_CONF(2, 0, PHY_MODE_SGMII, 0x1),
> + MVEBU_COMPHY_CONF(2, 0, PHY_MODE_10GKR, 0x1),
> + /* lane 3 */
> + MVEBU_COMPHY_CONF(3, 1, PHY_MODE_SGMII, 0x2),
> + /* lane 4 */
> + MVEBU_COMPHY_CONF(4, 0, PHY_MODE_SGMII, 0x2),
> + MVEBU_COMPHY_CONF(4, 0, PHY_MODE_10GKR, 0x2),
> + MVEBU_COMPHY_CONF(4, 1, PHY_MODE_SGMII, 0x1),
> + /* lane 5 */
> + MVEBU_COMPHY_CONF(5, 2, PHY_MODE_SGMII, 0x1),
> +};
> +
> +struct mvebu_comphy_priv {
> + void __iomem *base;
> + struct regmap *regmap;
> + struct device *dev;
> + struct phy *phys[MVEBU_COMPHY_LANES];
> + int modes[MVEBU_COMPHY_LANES];
> +};
> +
> +struct mvebu_comphy_lane {
> + struct mvebu_comphy_priv *priv;
> + struct device_node *of_node;
> + unsigned id;
> + enum phy_mode mode;
> + int port;
> +};
> +
> +static int mvebu_comphy_get_mux(int lane, int port, enum phy_mode mode)
> +{
> + int i, n = ARRAY_SIZE(mvebu_comphy_cp110_modes);
> +
> + /* Unused PHY mux value is 0x0 */
> + if (mode == PHY_MODE_INVALID)
> + return 0;
> +
> + for (i = 0; i < n; i++) {
> + if (mvebu_comphy_cp110_modes[i].lane == lane &&
> + mvebu_comphy_cp110_modes[i].port == port &&
> + mvebu_comphy_cp110_modes[i].mode == mode)
> + break;
> + }
> +
> + if (i == n)
> + return -EINVAL;
> +
> + return mvebu_comphy_cp110_modes[i].mux;
> +}
> +
> +static void mvebu_comphy_ethernet_init_reset(struct mvebu_comphy_lane *lane,
> + enum phy_mode mode)
> +{
> + struct mvebu_comphy_priv *priv = lane->priv;
> + u32 val;
> +
> + regmap_read(priv->regmap, MVEBU_COMPHY_CONF1(lane->id), &val);
> + val &= ~MVEBU_COMPHY_CONF1_USB_PCIE;
> + val |= MVEBU_COMPHY_CONF1_PWRUP;
> + regmap_write(priv->regmap, MVEBU_COMPHY_CONF1(lane->id), val);
> +
> + /* Select baud rates and PLLs */
> + val = readl(priv->base + MVEBU_COMPHY_SERDES_CFG0(lane->id));
> + val &= ~(MVEBU_COMPHY_SERDES_CFG0_PU_PLL |
> + MVEBU_COMPHY_SERDES_CFG0_PU_RX |
> + MVEBU_COMPHY_SERDES_CFG0_PU_TX |
> + MVEBU_COMPHY_SERDES_CFG0_HALF_BUS |
> + MVEBU_COMPHY_SERDES_CFG0_GEN_RX(0xf) |
> + MVEBU_COMPHY_SERDES_CFG0_GEN_TX(0xf));
> + if (mode == PHY_MODE_10GKR)
> + val |= MVEBU_COMPHY_SERDES_CFG0_GEN_RX(0xe) |
> + MVEBU_COMPHY_SERDES_CFG0_GEN_TX(0xe);
> + else if (mode == PHY_MODE_SGMII)
> + val |= MVEBU_COMPHY_SERDES_CFG0_GEN_RX(0x6) |
> + MVEBU_COMPHY_SERDES_CFG0_GEN_TX(0x6) |
> + MVEBU_COMPHY_SERDES_CFG0_HALF_BUS;
> + writel(val, priv->base + MVEBU_COMPHY_SERDES_CFG0(lane->id));
> +
> + /* reset */
> + val = readl(priv->base + MVEBU_COMPHY_SERDES_CFG1(lane->id));
> + val &= ~(MVEBU_COMPHY_SERDES_CFG1_RESET |
> + MVEBU_COMPHY_SERDES_CFG1_CORE_RESET |
> + MVEBU_COMPHY_SERDES_CFG1_RF_RESET);
> + writel(val, priv->base + MVEBU_COMPHY_SERDES_CFG1(lane->id));
> +
> + /* de-assert reset */
> + val = readl(priv->base + MVEBU_COMPHY_SERDES_CFG1(lane->id));
> + val |= MVEBU_COMPHY_SERDES_CFG1_RESET |
> + MVEBU_COMPHY_SERDES_CFG1_CORE_RESET;
> + writel(val, priv->base + MVEBU_COMPHY_SERDES_CFG1(lane->id));
> +
> + /* wait until clocks are ready */
> + mdelay(1);
> +
> + /* exlicitly disable 40B, the bits isn't clear on reset */
> + regmap_read(priv->regmap, MVEBU_COMPHY_CONF6(lane->id), &val);
> + val &= ~MVEBU_COMPHY_CONF6_40B;
> + regmap_write(priv->regmap, MVEBU_COMPHY_CONF6(lane->id), val);
> +
> + /* refclk selection */
> + val = readl(priv->base + MVEBU_COMPHY_MISC_CTRL0(lane->id));
> + val &= ~MVEBU_COMPHY_MISC_CTRL0_REFCLK_SEL;
> + if (mode == PHY_MODE_10GKR)
> + val |= MVEBU_COMPHY_MISC_CTRL0_ICP_FORCE;
> + writel(val, priv->base + MVEBU_COMPHY_MISC_CTRL0(lane->id));
> +
> + /* power and pll selection */
> + val = readl(priv->base + MVEBU_COMPHY_PWRPLL_CTRL(lane->id));
> + val &= ~(MVEBU_COMPHY_PWRPLL_CTRL_RFREQ(0x1f) |
> + MVEBU_COMPHY_PWRPLL_PHY_MODE(0x7));
> + val |= MVEBU_COMPHY_PWRPLL_CTRL_RFREQ(0x1) |
> + MVEBU_COMPHY_PWRPLL_PHY_MODE(0x4);
> + writel(val, priv->base + MVEBU_COMPHY_PWRPLL_CTRL(lane->id));
> +
> + val = readl(priv->base + MVEBU_COMPHY_LOOPBACK(lane->id));
> + val &= ~MVEBU_COMPHY_LOOPBACK_DBUS_WIDTH(0x7);
> + val |= MVEBU_COMPHY_LOOPBACK_DBUS_WIDTH(0x1);
> + writel(val, priv->base + MVEBU_COMPHY_LOOPBACK(lane->id));
> +}
> +
> +static int mvebu_comphy_init_plls(struct mvebu_comphy_lane *lane,
> + enum phy_mode mode)
> +{
> + struct mvebu_comphy_priv *priv = lane->priv;
> + u32 val;
> +
> + /* SERDES external config */
> + val = readl(priv->base + MVEBU_COMPHY_SERDES_CFG0(lane->id));
> + val |= MVEBU_COMPHY_SERDES_CFG0_PU_PLL |
> + MVEBU_COMPHY_SERDES_CFG0_PU_RX |
> + MVEBU_COMPHY_SERDES_CFG0_PU_TX;
> + writel(val, priv->base + MVEBU_COMPHY_SERDES_CFG0(lane->id));
> +
> + /* check rx/tx pll */
> + readl_poll_timeout(priv->base + MVEBU_COMPHY_SERDES_STATUS0(lane->id),
> + val,
> + val & (MVEBU_COMPHY_SERDES_STATUS0_RX_PLL_RDY |
> + MVEBU_COMPHY_SERDES_STATUS0_TX_PLL_RDY),
> + 1000, 150000);
> + if (!(val & (MVEBU_COMPHY_SERDES_STATUS0_RX_PLL_RDY |
> + MVEBU_COMPHY_SERDES_STATUS0_TX_PLL_RDY)))
> + return -ETIMEDOUT;
> +
> + /* rx init */
> + val = readl(priv->base + MVEBU_COMPHY_SERDES_CFG1(lane->id));
> + val |= MVEBU_COMPHY_SERDES_CFG1_RX_INIT;
> + writel(val, priv->base + MVEBU_COMPHY_SERDES_CFG1(lane->id));
> +
> + /* check rx */
> + readl_poll_timeout(priv->base + MVEBU_COMPHY_SERDES_STATUS0(lane->id),
> + val, val & MVEBU_COMPHY_SERDES_STATUS0_RX_INIT,
> + 1000, 10000);
> + if (!(val & MVEBU_COMPHY_SERDES_STATUS0_RX_INIT))
> + return -ETIMEDOUT;
> +
> + val = readl(priv->base + MVEBU_COMPHY_SERDES_CFG1(lane->id));
> + val &= ~MVEBU_COMPHY_SERDES_CFG1_RX_INIT;
> + writel(val, priv->base + MVEBU_COMPHY_SERDES_CFG1(lane->id));
> +
> + return 0;
> +}
> +
> +static int mvebu_comphy_set_mode_sgmii(struct phy *phy, enum phy_mode mode)
the mode need not be passed as argument here since this function is only for
sgmii mode.
> +{
> + struct mvebu_comphy_lane *lane = phy_get_drvdata(phy);
> + struct mvebu_comphy_priv *priv = lane->priv;
> + u32 val;
> +
> + mvebu_comphy_ethernet_init_reset(lane, mode);
> +
> + val = readl(priv->base + MVEBU_COMPHY_RX_CTRL1(lane->id));
> + val &= ~MVEBU_COMPHY_RX_CTRL1_CLK8T_EN;
> + val |= MVEBU_COMPHY_RX_CTRL1_RXCLK2X_SEL;
> + writel(val, priv->base + MVEBU_COMPHY_RX_CTRL1(lane->id));
> +
> + val = readl(priv->base + MVEBU_COMPHY_DLT_CTRL(lane->id));
> + val &= ~MVEBU_COMPHY_DLT_CTRL_DTL_FLOOP_EN;
> + writel(val, priv->base + MVEBU_COMPHY_DLT_CTRL(lane->id));
> +
> + regmap_read(priv->regmap, MVEBU_COMPHY_CONF1(lane->id), &val);
> + val &= ~MVEBU_COMPHY_CONF1_USB_PCIE;
> + val |= MVEBU_COMPHY_CONF1_PWRUP;
> + regmap_write(priv->regmap, MVEBU_COMPHY_CONF1(lane->id), val);
> +
> + val = readl(priv->base + MVEBU_COMPHY_GEN1_S0(lane->id));
> + val &= ~MVEBU_COMPHY_GEN1_S0_TX_EMPH(0xf);
> + val |= MVEBU_COMPHY_GEN1_S0_TX_EMPH(0x1);
> + writel(val, priv->base + MVEBU_COMPHY_GEN1_S0(lane->id));
> +
> + return mvebu_comphy_init_plls(lane, mode);
> +}
> +
> +static int mvebu_comphy_set_mode_10gkr(struct phy *phy, enum phy_mode mode)
same here..
Thanks
Kishon
^ permalink raw reply
* [PATCH net-next] net: bcmgenet: Do not return from void function
From: Florian Fainelli @ 2017-08-30 4:48 UTC (permalink / raw)
To: netdev; +Cc: davem, opendmb, Florian Fainelli
A stray return was added in the macro bcmgenet_##name##_writel where it
should not, drop it.
Reported-by: kbuild test robot <fengguang.wu@intel.com>
Fixes: 69d2ea9c7989 ("net: bcmgenet: Use correct I/O accessors")
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
---
drivers/net/ethernet/broadcom/genet/bcmgenet.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/ethernet/broadcom/genet/bcmgenet.h b/drivers/net/ethernet/broadcom/genet/bcmgenet.h
index 2bfeaefcca0f..4c49d0b97748 100644
--- a/drivers/net/ethernet/broadcom/genet/bcmgenet.h
+++ b/drivers/net/ethernet/broadcom/genet/bcmgenet.h
@@ -684,7 +684,7 @@ static inline void bcmgenet_##name##_writel(struct bcmgenet_priv *priv, \
u32 val, u32 off) \
{ \
if (IS_ENABLED(CONFIG_MIPS) && IS_ENABLED(CONFIG_CPU_BIG_ENDIAN)) \
- return __raw_writel(val, priv->base + offset + off); \
+ __raw_writel(val, priv->base + offset + off); \
else \
writel_relaxed(val, priv->base + offset + off); \
}
--
2.11.0
^ permalink raw reply related
* [PATCH net-next 3/3 v11] drivers: net: ethernet: qualcomm: rmnet: Initial implementation
From: Subash Abhinov Kasiviswanathan @ 2017-08-30 4:44 UTC (permalink / raw)
To: netdev, davem, fengguang.wu, dcbw, jiri, stephen, David.Laight,
marcel, andrew
Cc: Subash Abhinov Kasiviswanathan
In-Reply-To: <1504068258-16982-1-git-send-email-subashab@codeaurora.org>
RmNet driver provides a transport agnostic MAP (multiplexing and
aggregation protocol) support in embedded module. Module provides
virtual network devices which can be attached to any IP-mode
physical device. This will be used to provide all MAP functionality
on future hardware in a single consistent location.
Signed-off-by: Subash Abhinov Kasiviswanathan <subashab@codeaurora.org>
---
Documentation/networking/rmnet.txt | 82 ++++
drivers/net/ethernet/qualcomm/Kconfig | 2 +
drivers/net/ethernet/qualcomm/Makefile | 2 +
drivers/net/ethernet/qualcomm/rmnet/Kconfig | 12 +
drivers/net/ethernet/qualcomm/rmnet/Makefile | 10 +
drivers/net/ethernet/qualcomm/rmnet/rmnet_config.c | 419 +++++++++++++++++++++
drivers/net/ethernet/qualcomm/rmnet/rmnet_config.h | 56 +++
.../net/ethernet/qualcomm/rmnet/rmnet_handlers.c | 271 +++++++++++++
.../net/ethernet/qualcomm/rmnet/rmnet_handlers.h | 26 ++
drivers/net/ethernet/qualcomm/rmnet/rmnet_map.h | 88 +++++
.../ethernet/qualcomm/rmnet/rmnet_map_command.c | 107 ++++++
.../net/ethernet/qualcomm/rmnet/rmnet_map_data.c | 105 ++++++
.../net/ethernet/qualcomm/rmnet/rmnet_private.h | 45 +++
drivers/net/ethernet/qualcomm/rmnet/rmnet_vnd.c | 170 +++++++++
drivers/net/ethernet/qualcomm/rmnet/rmnet_vnd.h | 29 ++
15 files changed, 1424 insertions(+)
create mode 100644 Documentation/networking/rmnet.txt
create mode 100644 drivers/net/ethernet/qualcomm/rmnet/Kconfig
create mode 100644 drivers/net/ethernet/qualcomm/rmnet/Makefile
create mode 100644 drivers/net/ethernet/qualcomm/rmnet/rmnet_config.c
create mode 100644 drivers/net/ethernet/qualcomm/rmnet/rmnet_config.h
create mode 100644 drivers/net/ethernet/qualcomm/rmnet/rmnet_handlers.c
create mode 100644 drivers/net/ethernet/qualcomm/rmnet/rmnet_handlers.h
create mode 100644 drivers/net/ethernet/qualcomm/rmnet/rmnet_map.h
create mode 100644 drivers/net/ethernet/qualcomm/rmnet/rmnet_map_command.c
create mode 100644 drivers/net/ethernet/qualcomm/rmnet/rmnet_map_data.c
create mode 100644 drivers/net/ethernet/qualcomm/rmnet/rmnet_private.h
create mode 100644 drivers/net/ethernet/qualcomm/rmnet/rmnet_vnd.c
create mode 100644 drivers/net/ethernet/qualcomm/rmnet/rmnet_vnd.h
diff --git a/Documentation/networking/rmnet.txt b/Documentation/networking/rmnet.txt
new file mode 100644
index 0000000..6b341ea
--- /dev/null
+++ b/Documentation/networking/rmnet.txt
@@ -0,0 +1,82 @@
+1. Introduction
+
+rmnet driver is used for supporting the Multiplexing and aggregation
+Protocol (MAP). This protocol is used by all recent chipsets using Qualcomm
+Technologies, Inc. modems.
+
+This driver can be used to register onto any physical network device in
+IP mode. Physical transports include USB, HSIC, PCIe and IP accelerator.
+
+Multiplexing allows for creation of logical netdevices (rmnet devices) to
+handle multiple private data networks (PDN) like a default internet, tethering,
+multimedia messaging service (MMS) or IP media subsystem (IMS). Hardware sends
+packets with MAP headers to rmnet. Based on the multiplexer id, rmnet
+routes to the appropriate PDN after removing the MAP header.
+
+Aggregation is required to achieve high data rates. This involves hardware
+sending aggregated bunch of MAP frames. rmnet driver will de-aggregate
+these MAP frames and send them to appropriate PDN's.
+
+2. Packet format
+
+a. MAP packet (data / control)
+
+MAP header has the same endianness of the IP packet.
+
+Packet format -
+
+Bit 0 1 2-7 8 - 15 16 - 31
+Function Command / Data Reserved Pad Multiplexer ID Payload length
+Bit 32 - x
+Function Raw Bytes
+
+Command (1)/ Data (0) bit value is to indicate if the packet is a MAP command
+or data packet. Control packet is used for transport level flow control. Data
+packets are standard IP packets.
+
+Reserved bits are usually zeroed out and to be ignored by receiver.
+
+Padding is number of bytes to be added for 4 byte alignment if required by
+hardware.
+
+Multiplexer ID is to indicate the PDN on which data has to be sent.
+
+Payload length includes the padding length but does not include MAP header
+length.
+
+b. MAP packet (command specific)
+
+Bit 0 1 2-7 8 - 15 16 - 31
+Function Command Reserved Pad Multiplexer ID Payload length
+Bit 32 - 39 40 - 45 46 - 47 48 - 63
+Function Command name Reserved Command Type Reserved
+Bit 64 - 95
+Function Transaction ID
+Bit 96 - 127
+Function Command data
+
+Command 1 indicates disabling flow while 2 is enabling flow
+
+Command types -
+0 for MAP command request
+1 is to acknowledge the receipt of a command
+2 is for unsupported commands
+3 is for error during processing of commands
+
+c. Aggregation
+
+Aggregation is multiple MAP packets (can be data or command) delivered to
+rmnet in a single linear skb. rmnet will process the individual
+packets and either ACK the MAP command or deliver the IP packet to the
+network stack as needed
+
+MAP header|IP Packet|Optional padding|MAP header|IP Packet|Optional padding....
+MAP header|IP Packet|Optional padding|MAP header|Command Packet|Optional pad...
+
+3. Userspace configuration
+
+rmnet userspace configuration is done through netlink library librmnetctl
+and command line utility rmnetcli. Utility is hosted in codeaurora forum git.
+The driver uses rtnl_link_ops for communication.
+
+https://source.codeaurora.org/quic/la/platform/vendor/qcom-opensource/dataservices/tree/rmnetctl
diff --git a/drivers/net/ethernet/qualcomm/Kconfig b/drivers/net/ethernet/qualcomm/Kconfig
index 877675a..f520071 100644
--- a/drivers/net/ethernet/qualcomm/Kconfig
+++ b/drivers/net/ethernet/qualcomm/Kconfig
@@ -59,4 +59,6 @@ config QCOM_EMAC
low power, Receive-Side Scaling (RSS), and IEEE 1588-2008
Precision Clock Synchronization Protocol.
+source "drivers/net/ethernet/qualcomm/rmnet/Kconfig"
+
endif # NET_VENDOR_QUALCOMM
diff --git a/drivers/net/ethernet/qualcomm/Makefile b/drivers/net/ethernet/qualcomm/Makefile
index 92fa7c4..1847350 100644
--- a/drivers/net/ethernet/qualcomm/Makefile
+++ b/drivers/net/ethernet/qualcomm/Makefile
@@ -9,3 +9,5 @@ obj-$(CONFIG_QCA7000_UART) += qcauart.o
qcauart-objs := qca_uart.o
obj-y += emac/
+
+obj-$(CONFIG_RMNET) += rmnet/
diff --git a/drivers/net/ethernet/qualcomm/rmnet/Kconfig b/drivers/net/ethernet/qualcomm/rmnet/Kconfig
new file mode 100644
index 0000000..6e2587a
--- /dev/null
+++ b/drivers/net/ethernet/qualcomm/rmnet/Kconfig
@@ -0,0 +1,12 @@
+#
+# RMNET MAP driver
+#
+
+menuconfig RMNET
+ tristate "RmNet MAP driver"
+ default n
+ ---help---
+ If you select this, you will enable the RMNET module which is used
+ for handling data in the multiplexing and aggregation protocol (MAP)
+ format in the embedded data path. RMNET devices can be attached to
+ any IP mode physical device.
diff --git a/drivers/net/ethernet/qualcomm/rmnet/Makefile b/drivers/net/ethernet/qualcomm/rmnet/Makefile
new file mode 100644
index 0000000..01bddf2
--- /dev/null
+++ b/drivers/net/ethernet/qualcomm/rmnet/Makefile
@@ -0,0 +1,10 @@
+#
+# Makefile for the RMNET module
+#
+
+rmnet-y := rmnet_config.o
+rmnet-y += rmnet_vnd.o
+rmnet-y += rmnet_handlers.o
+rmnet-y += rmnet_map_data.o
+rmnet-y += rmnet_map_command.o
+obj-$(CONFIG_RMNET) += rmnet.o
diff --git a/drivers/net/ethernet/qualcomm/rmnet/rmnet_config.c b/drivers/net/ethernet/qualcomm/rmnet/rmnet_config.c
new file mode 100644
index 0000000..e836d26
--- /dev/null
+++ b/drivers/net/ethernet/qualcomm/rmnet/rmnet_config.c
@@ -0,0 +1,419 @@
+/* Copyright (c) 2013-2017, The Linux Foundation. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 and
+ * only version 2 as published by the Free Software Foundation.
+ *
+ * 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.
+ *
+ * RMNET configuration engine
+ *
+ */
+
+#include <net/sock.h>
+#include <linux/module.h>
+#include <linux/netlink.h>
+#include <linux/netdevice.h>
+#include "rmnet_config.h"
+#include "rmnet_handlers.h"
+#include "rmnet_vnd.h"
+#include "rmnet_private.h"
+
+/* Locking scheme -
+ * The shared resource which needs to be protected is realdev->rx_handler_data.
+ * For the writer path, this is using rtnl_lock(). The writer paths are
+ * rmnet_newlink(), rmnet_dellink() and rmnet_force_unassociate_device(). These
+ * paths are already called with rtnl_lock() acquired in. There is also an
+ * ASSERT_RTNL() to ensure that we are calling with rtnl acquired. For
+ * dereference here, we will need to use rtnl_dereference(). Dev list writing
+ * needs to happen with rtnl_lock() acquired for netdev_master_upper_dev_link().
+ * For the reader path, the real_dev->rx_handler_data is called in the TX / RX
+ * path. We only need rcu_read_lock() for these scenarios. In these cases,
+ * the rcu_read_lock() is held in __dev_queue_xmit() and
+ * netif_receive_skb_internal(), so readers need to use rcu_dereference_rtnl()
+ * to get the relevant information. For dev list reading, we again acquire
+ * rcu_read_lock() in rmnet_dellink() for netdev_master_upper_dev_get_rcu().
+ * We also use unregister_netdevice_many() to free all rmnet devices in
+ * rmnet_force_unassociate_device() so we dont lose the rtnl_lock() and free in
+ * same context.
+ */
+
+/* Local Definitions and Declarations */
+#define RMNET_LOCAL_LOGICAL_ENDPOINT -1
+
+struct rmnet_walk_data {
+ struct net_device *real_dev;
+ struct list_head *head;
+ struct rmnet_real_dev_info *real_dev_info;
+};
+
+static int rmnet_is_real_dev_registered(const struct net_device *real_dev)
+{
+ rx_handler_func_t *rx_handler;
+
+ rx_handler = rcu_dereference(real_dev->rx_handler);
+ return (rx_handler == rmnet_rx_handler);
+}
+
+/* Needs either rcu_read_lock() or rtnl lock */
+static struct rmnet_real_dev_info*
+__rmnet_get_real_dev_info(const struct net_device *real_dev)
+{
+ if (rmnet_is_real_dev_registered(real_dev))
+ return rcu_dereference_rtnl(real_dev->rx_handler_data);
+ else
+ return NULL;
+}
+
+/* Needs rtnl lock */
+static struct rmnet_real_dev_info*
+rmnet_get_real_dev_info_rtnl(const struct net_device *real_dev)
+{
+ return rtnl_dereference(real_dev->rx_handler_data);
+}
+
+static struct rmnet_endpoint*
+rmnet_get_endpoint(struct net_device *dev, int config_id)
+{
+ struct rmnet_real_dev_info *r;
+ struct rmnet_endpoint *ep;
+
+ if (!rmnet_is_real_dev_registered(dev)) {
+ ep = rmnet_vnd_get_endpoint(dev);
+ } else {
+ r = __rmnet_get_real_dev_info(dev);
+
+ if (!r)
+ return NULL;
+
+ if (config_id == RMNET_LOCAL_LOGICAL_ENDPOINT)
+ ep = &r->local_ep;
+ else
+ ep = &r->muxed_ep[config_id];
+ }
+
+ return ep;
+}
+
+static int rmnet_unregister_real_device(struct net_device *real_dev,
+ struct rmnet_real_dev_info *r)
+{
+ if (r->nr_rmnet_devs)
+ return -EINVAL;
+
+ kfree(r);
+
+ netdev_rx_handler_unregister(real_dev);
+
+ /* release reference on real_dev */
+ dev_put(real_dev);
+
+ netdev_dbg(real_dev, "Removed from rmnet\n");
+ return 0;
+}
+
+static int rmnet_register_real_device(struct net_device *real_dev)
+{
+ struct rmnet_real_dev_info *r;
+ int rc;
+
+ ASSERT_RTNL();
+
+ if (rmnet_is_real_dev_registered(real_dev))
+ return 0;
+
+ r = kzalloc(sizeof(*r), GFP_ATOMIC);
+ if (!r)
+ return -ENOMEM;
+
+ r->dev = real_dev;
+ rc = netdev_rx_handler_register(real_dev, rmnet_rx_handler, r);
+ if (rc) {
+ kfree(r);
+ return -EBUSY;
+ }
+
+ /* hold on to real dev for MAP data */
+ dev_hold(real_dev);
+
+ netdev_dbg(real_dev, "registered with rmnet\n");
+ return 0;
+}
+
+static int rmnet_set_ingress_data_format(struct net_device *dev, u32 idf)
+{
+ struct rmnet_real_dev_info *r;
+
+ netdev_dbg(dev, "Ingress format 0x%08X\n", idf);
+
+ r = __rmnet_get_real_dev_info(dev);
+
+ r->ingress_data_format = idf;
+
+ return 0;
+}
+
+static int rmnet_set_egress_data_format(struct net_device *dev, u32 edf,
+ u16 agg_size, u16 agg_count)
+{
+ struct rmnet_real_dev_info *r;
+
+ netdev_dbg(dev, "Egress format 0x%08X agg size %d cnt %d\n",
+ edf, agg_size, agg_count);
+
+ r = __rmnet_get_real_dev_info(dev);
+
+ r->egress_data_format = edf;
+
+ return 0;
+}
+
+static int __rmnet_set_endpoint_config(struct net_device *dev, int config_id,
+ struct rmnet_endpoint *ep)
+{
+ struct rmnet_endpoint *dev_ep;
+
+ dev_ep = rmnet_get_endpoint(dev, config_id);
+
+ if (!dev_ep)
+ return -EINVAL;
+
+ memcpy(dev_ep, ep, sizeof(struct rmnet_endpoint));
+ if (config_id == RMNET_LOCAL_LOGICAL_ENDPOINT)
+ dev_ep->mux_id = 0;
+ else
+ dev_ep->mux_id = config_id;
+
+ return 0;
+}
+
+static int rmnet_set_endpoint_config(struct net_device *dev,
+ int config_id, u8 rmnet_mode,
+ struct net_device *egress_dev)
+{
+ struct rmnet_endpoint ep;
+
+ netdev_dbg(dev, "id %d mode %d dev %s\n",
+ config_id, rmnet_mode, egress_dev->name);
+
+ if (config_id < RMNET_LOCAL_LOGICAL_ENDPOINT ||
+ config_id >= RMNET_MAX_LOGICAL_EP)
+ return -EINVAL;
+
+ /* This config is cleared on every set, so its ok to not
+ * clear it on a device delete.
+ */
+ memset(&ep, 0, sizeof(struct rmnet_endpoint));
+ ep.rmnet_mode = rmnet_mode;
+ ep.egress_dev = egress_dev;
+
+ return __rmnet_set_endpoint_config(dev, config_id, &ep);
+}
+
+static int rmnet_newlink(struct net *src_net, struct net_device *dev,
+ struct nlattr *tb[], struct nlattr *data[],
+ struct netlink_ext_ack *extack)
+{
+ int ingress_format = RMNET_INGRESS_FORMAT_DEMUXING |
+ RMNET_INGRESS_FORMAT_DEAGGREGATION |
+ RMNET_INGRESS_FORMAT_MAP;
+ int egress_format = RMNET_EGRESS_FORMAT_MUXING |
+ RMNET_EGRESS_FORMAT_MAP;
+ struct rmnet_real_dev_info *r;
+ struct net_device *real_dev;
+ int mode = RMNET_EPMODE_VND;
+ int err = 0;
+ u16 mux_id;
+
+ real_dev = __dev_get_by_index(src_net, nla_get_u32(tb[IFLA_LINK]));
+ if (!real_dev || !dev)
+ return -ENODEV;
+
+ if (!data[IFLA_VLAN_ID])
+ return -EINVAL;
+
+ mux_id = nla_get_u16(data[IFLA_VLAN_ID]);
+
+ err = rmnet_register_real_device(real_dev);
+ if (err)
+ goto err0;
+
+ r = rmnet_get_real_dev_info_rtnl(real_dev);
+ err = rmnet_vnd_newlink(mux_id, dev, r);
+ if (err)
+ goto err1;
+
+ err = netdev_master_upper_dev_link(dev, real_dev, NULL, NULL);
+ if (err)
+ goto err2;
+
+ rmnet_vnd_set_mux(dev, mux_id);
+ rmnet_set_egress_data_format(real_dev, egress_format, 0, 0);
+ rmnet_set_ingress_data_format(real_dev, ingress_format);
+ rmnet_set_endpoint_config(real_dev, mux_id, mode, dev);
+ rmnet_set_endpoint_config(dev, mux_id, mode, real_dev);
+ return 0;
+
+err2:
+ rmnet_vnd_dellink(mux_id, r);
+err1:
+ rmnet_unregister_real_device(real_dev, r);
+err0:
+ return err;
+}
+
+static void rmnet_dellink(struct net_device *dev, struct list_head *head)
+{
+ struct rmnet_real_dev_info *r;
+ struct net_device *real_dev;
+ u8 mux_id;
+
+ rcu_read_lock();
+ real_dev = netdev_master_upper_dev_get_rcu(dev);
+ rcu_read_unlock();
+
+ if (!real_dev || !rmnet_is_real_dev_registered(real_dev))
+ return;
+
+ r = rmnet_get_real_dev_info_rtnl(real_dev);
+
+ mux_id = rmnet_vnd_get_mux(dev);
+ rmnet_vnd_dellink(mux_id, r);
+ netdev_upper_dev_unlink(dev, real_dev);
+ rmnet_unregister_real_device(real_dev, r);
+
+ unregister_netdevice_queue(dev, head);
+}
+
+static int rmnet_dev_walk_unreg(struct net_device *rmnet_dev, void *data)
+{
+ struct rmnet_walk_data *d = data;
+ u8 mux_id;
+
+ mux_id = rmnet_vnd_get_mux(rmnet_dev);
+
+ rmnet_vnd_dellink(mux_id, d->real_dev_info);
+ netdev_upper_dev_unlink(rmnet_dev, d->real_dev);
+ unregister_netdevice_queue(rmnet_dev, d->head);
+
+ return 0;
+}
+
+static void rmnet_force_unassociate_device(struct net_device *dev)
+{
+ struct net_device *real_dev = dev;
+ struct rmnet_real_dev_info *r;
+ struct rmnet_walk_data d;
+ LIST_HEAD(list);
+
+ if (!rmnet_is_real_dev_registered(real_dev))
+ return;
+
+ ASSERT_RTNL();
+
+ d.real_dev = real_dev;
+ d.head = &list;
+
+ r = rmnet_get_real_dev_info_rtnl(dev);
+ d.real_dev_info = r;
+
+ rcu_read_lock();
+ netdev_walk_all_lower_dev_rcu(real_dev, rmnet_dev_walk_unreg, &d);
+ rcu_read_unlock();
+ unregister_netdevice_many(&list);
+
+ rmnet_unregister_real_device(real_dev, r);
+}
+
+static int rmnet_config_notify_cb(struct notifier_block *nb,
+ unsigned long event, void *data)
+{
+ struct net_device *dev = netdev_notifier_info_to_dev(data);
+
+ if (!dev)
+ return NOTIFY_DONE;
+
+ switch (event) {
+ case NETDEV_UNREGISTER:
+ netdev_dbg(dev, "Kernel unregister\n");
+ rmnet_force_unassociate_device(dev);
+ break;
+
+ default:
+ break;
+ }
+
+ return NOTIFY_DONE;
+}
+
+static struct notifier_block rmnet_dev_notifier __read_mostly = {
+ .notifier_call = rmnet_config_notify_cb,
+};
+
+static int rmnet_rtnl_validate(struct nlattr *tb[], struct nlattr *data[],
+ struct netlink_ext_ack *extack)
+{
+ u16 mux_id;
+
+ if (!data || !data[IFLA_VLAN_ID])
+ return -EINVAL;
+
+ mux_id = nla_get_u16(data[IFLA_VLAN_ID]);
+ if (mux_id > (RMNET_MAX_LOGICAL_EP - 1))
+ return -ERANGE;
+
+ return 0;
+}
+
+static size_t rmnet_get_size(const struct net_device *dev)
+{
+ return nla_total_size(2); /* IFLA_VLAN_ID */
+}
+
+struct rtnl_link_ops rmnet_link_ops __read_mostly = {
+ .kind = "rmnet",
+ .maxtype = __IFLA_VLAN_MAX,
+ .priv_size = sizeof(struct rmnet_priv),
+ .setup = rmnet_vnd_setup,
+ .validate = rmnet_rtnl_validate,
+ .newlink = rmnet_newlink,
+ .dellink = rmnet_dellink,
+ .get_size = rmnet_get_size,
+};
+
+struct rmnet_real_dev_info*
+rmnet_get_real_dev_info(struct net_device *real_dev)
+{
+ return __rmnet_get_real_dev_info(real_dev);
+}
+
+/* Startup/Shutdown */
+
+static int __init rmnet_init(void)
+{
+ int rc;
+
+ rc = register_netdevice_notifier(&rmnet_dev_notifier);
+ if (rc != 0)
+ return rc;
+
+ rc = rtnl_link_register(&rmnet_link_ops);
+ if (rc != 0) {
+ unregister_netdevice_notifier(&rmnet_dev_notifier);
+ return rc;
+ }
+ return rc;
+}
+
+static void __exit rmnet_exit(void)
+{
+ unregister_netdevice_notifier(&rmnet_dev_notifier);
+ rtnl_link_unregister(&rmnet_link_ops);
+}
+
+module_init(rmnet_init)
+module_exit(rmnet_exit)
+MODULE_LICENSE("GPL v2");
diff --git a/drivers/net/ethernet/qualcomm/rmnet/rmnet_config.h b/drivers/net/ethernet/qualcomm/rmnet/rmnet_config.h
new file mode 100644
index 0000000..985d372
--- /dev/null
+++ b/drivers/net/ethernet/qualcomm/rmnet/rmnet_config.h
@@ -0,0 +1,56 @@
+/* Copyright (c) 2013-2014, 2016-2017 The Linux Foundation. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 and
+ * only version 2 as published by the Free Software Foundation.
+ *
+ * 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.
+ *
+ * RMNET Data configuration engine
+ *
+ */
+
+#include <linux/skbuff.h>
+
+#ifndef _RMNET_CONFIG_H_
+#define _RMNET_CONFIG_H_
+
+#define RMNET_MAX_LOGICAL_EP 255
+#define RMNET_MAX_VND 32
+
+/* Information about the next device to deliver the packet to.
+ * Exact usage of this parameter depends on the rmnet_mode.
+ */
+struct rmnet_endpoint {
+ u8 rmnet_mode;
+ u8 mux_id;
+ struct net_device *egress_dev;
+};
+
+/* One instance of this structure is instantiated for each real_dev associated
+ * with rmnet.
+ */
+struct rmnet_real_dev_info {
+ struct net_device *dev;
+ struct rmnet_endpoint local_ep;
+ struct rmnet_endpoint muxed_ep[RMNET_MAX_LOGICAL_EP];
+ u32 ingress_data_format;
+ u32 egress_data_format;
+ struct net_device *rmnet_devices[RMNET_MAX_VND];
+ u8 nr_rmnet_devs;
+};
+
+extern struct rtnl_link_ops rmnet_link_ops;
+
+struct rmnet_priv {
+ struct rmnet_endpoint local_ep;
+ u8 mux_id;
+};
+
+struct rmnet_real_dev_info*
+rmnet_get_real_dev_info(struct net_device *real_dev);
+
+#endif /* _RMNET_CONFIG_H_ */
diff --git a/drivers/net/ethernet/qualcomm/rmnet/rmnet_handlers.c b/drivers/net/ethernet/qualcomm/rmnet/rmnet_handlers.c
new file mode 100644
index 0000000..7dab3bb
--- /dev/null
+++ b/drivers/net/ethernet/qualcomm/rmnet/rmnet_handlers.c
@@ -0,0 +1,271 @@
+/* Copyright (c) 2013-2017, The Linux Foundation. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 and
+ * only version 2 as published by the Free Software Foundation.
+ *
+ * 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.
+ *
+ * RMNET Data ingress/egress handler
+ *
+ */
+
+#include <linux/netdevice.h>
+#include <linux/netdev_features.h>
+#include "rmnet_private.h"
+#include "rmnet_config.h"
+#include "rmnet_vnd.h"
+#include "rmnet_map.h"
+#include "rmnet_handlers.h"
+
+#define RMNET_IP_VERSION_4 0x40
+#define RMNET_IP_VERSION_6 0x60
+
+/* Helper Functions */
+
+static void rmnet_set_skb_proto(struct sk_buff *skb)
+{
+ switch (skb->data[0] & 0xF0) {
+ case RMNET_IP_VERSION_4:
+ skb->protocol = htons(ETH_P_IP);
+ break;
+ case RMNET_IP_VERSION_6:
+ skb->protocol = htons(ETH_P_IPV6);
+ break;
+ default:
+ skb->protocol = htons(ETH_P_MAP);
+ break;
+ }
+}
+
+/* Generic handler */
+
+static rx_handler_result_t
+rmnet_bridge_handler(struct sk_buff *skb, struct rmnet_endpoint *ep)
+{
+ if (!ep->egress_dev)
+ kfree_skb(skb);
+ else
+ rmnet_egress_handler(skb, ep);
+
+ return RX_HANDLER_CONSUMED;
+}
+
+static rx_handler_result_t
+rmnet_deliver_skb(struct sk_buff *skb, struct rmnet_endpoint *ep)
+{
+ switch (ep->rmnet_mode) {
+ case RMNET_EPMODE_NONE:
+ return RX_HANDLER_PASS;
+
+ case RMNET_EPMODE_BRIDGE:
+ return rmnet_bridge_handler(skb, ep);
+
+ case RMNET_EPMODE_VND:
+ skb_reset_transport_header(skb);
+ skb_reset_network_header(skb);
+ rmnet_vnd_rx_fixup(skb, skb->dev);
+
+ skb->pkt_type = PACKET_HOST;
+ skb_set_mac_header(skb, 0);
+ netif_receive_skb(skb);
+ return RX_HANDLER_CONSUMED;
+
+ default:
+ kfree_skb(skb);
+ return RX_HANDLER_CONSUMED;
+ }
+}
+
+static rx_handler_result_t
+rmnet_ingress_deliver_packet(struct sk_buff *skb,
+ struct rmnet_real_dev_info *r)
+{
+ if (!r) {
+ kfree_skb(skb);
+ return RX_HANDLER_CONSUMED;
+ }
+
+ skb->dev = r->local_ep.egress_dev;
+
+ return rmnet_deliver_skb(skb, &r->local_ep);
+}
+
+/* MAP handler */
+
+static rx_handler_result_t
+__rmnet_map_ingress_handler(struct sk_buff *skb,
+ struct rmnet_real_dev_info *r)
+{
+ struct rmnet_endpoint *ep;
+ u8 mux_id;
+ u16 len;
+
+ if (RMNET_MAP_GET_CD_BIT(skb)) {
+ if (r->ingress_data_format
+ & RMNET_INGRESS_FORMAT_MAP_COMMANDS)
+ return rmnet_map_command(skb, r);
+
+ kfree_skb(skb);
+ return RX_HANDLER_CONSUMED;
+ }
+
+ mux_id = RMNET_MAP_GET_MUX_ID(skb);
+ len = RMNET_MAP_GET_LENGTH(skb) - RMNET_MAP_GET_PAD(skb);
+
+ if (mux_id >= RMNET_MAX_LOGICAL_EP) {
+ kfree_skb(skb);
+ return RX_HANDLER_CONSUMED;
+ }
+
+ ep = &r->muxed_ep[mux_id];
+
+ if (r->ingress_data_format & RMNET_INGRESS_FORMAT_DEMUXING)
+ skb->dev = ep->egress_dev;
+
+ /* Subtract MAP header */
+ skb_pull(skb, sizeof(struct rmnet_map_header));
+ skb_trim(skb, len);
+ rmnet_set_skb_proto(skb);
+ return rmnet_deliver_skb(skb, ep);
+}
+
+static rx_handler_result_t
+rmnet_map_ingress_handler(struct sk_buff *skb,
+ struct rmnet_real_dev_info *r)
+{
+ struct sk_buff *skbn;
+ int rc;
+
+ if (r->ingress_data_format & RMNET_INGRESS_FORMAT_DEAGGREGATION) {
+ while ((skbn = rmnet_map_deaggregate(skb, r)) != NULL)
+ __rmnet_map_ingress_handler(skbn, r);
+
+ consume_skb(skb);
+ rc = RX_HANDLER_CONSUMED;
+ } else {
+ rc = __rmnet_map_ingress_handler(skb, r);
+ }
+
+ return rc;
+}
+
+static int rmnet_map_egress_handler(struct sk_buff *skb,
+ struct rmnet_real_dev_info *r,
+ struct rmnet_endpoint *ep,
+ struct net_device *orig_dev)
+{
+ int required_headroom, additional_header_len;
+ struct rmnet_map_header *map_header;
+
+ additional_header_len = 0;
+ required_headroom = sizeof(struct rmnet_map_header);
+
+ if (skb_headroom(skb) < required_headroom) {
+ if (pskb_expand_head(skb, required_headroom, 0, GFP_KERNEL))
+ return RMNET_MAP_CONSUMED;
+ }
+
+ map_header = rmnet_map_add_map_header(skb, additional_header_len, 0);
+ if (!map_header)
+ return RMNET_MAP_CONSUMED;
+
+ if (r->egress_data_format & RMNET_EGRESS_FORMAT_MUXING) {
+ if (ep->mux_id == 0xff)
+ map_header->mux_id = 0;
+ else
+ map_header->mux_id = ep->mux_id;
+ }
+
+ skb->protocol = htons(ETH_P_MAP);
+
+ return RMNET_MAP_SUCCESS;
+}
+
+/* Ingress / Egress Entry Points */
+
+/* Processes packet as per ingress data format for receiving device. Logical
+ * endpoint is determined from packet inspection. Packet is then sent to the
+ * egress device listed in the logical endpoint configuration.
+ */
+rx_handler_result_t rmnet_rx_handler(struct sk_buff **pskb)
+{
+ struct rmnet_real_dev_info *r;
+ struct sk_buff *skb = *pskb;
+ struct net_device *dev;
+ int rc;
+
+ if (!skb)
+ return RX_HANDLER_CONSUMED;
+
+ dev = skb->dev;
+ r = rmnet_get_real_dev_info(dev);
+
+ if (r->ingress_data_format & RMNET_INGRESS_FORMAT_MAP) {
+ rc = rmnet_map_ingress_handler(skb, r);
+ } else {
+ switch (ntohs(skb->protocol)) {
+ case ETH_P_MAP:
+ if (r->local_ep.rmnet_mode ==
+ RMNET_EPMODE_BRIDGE) {
+ rc = rmnet_ingress_deliver_packet(skb, r);
+ } else {
+ kfree_skb(skb);
+ rc = RX_HANDLER_CONSUMED;
+ }
+ break;
+
+ case ETH_P_IP:
+ case ETH_P_IPV6:
+ rc = rmnet_ingress_deliver_packet(skb, r);
+ break;
+
+ default:
+ rc = RX_HANDLER_PASS;
+ }
+ }
+
+ return rc;
+}
+
+/* Modifies packet as per logical endpoint configuration and egress data format
+ * for egress device configured in logical endpoint. Packet is then transmitted
+ * on the egress device.
+ */
+void rmnet_egress_handler(struct sk_buff *skb,
+ struct rmnet_endpoint *ep)
+{
+ struct rmnet_real_dev_info *r;
+ struct net_device *orig_dev;
+
+ orig_dev = skb->dev;
+ skb->dev = ep->egress_dev;
+
+ r = rmnet_get_real_dev_info(skb->dev);
+ if (!r) {
+ kfree_skb(skb);
+ return;
+ }
+
+ if (r->egress_data_format & RMNET_EGRESS_FORMAT_MAP) {
+ switch (rmnet_map_egress_handler(skb, r, ep, orig_dev)) {
+ case RMNET_MAP_CONSUMED:
+ return;
+
+ case RMNET_MAP_SUCCESS:
+ break;
+
+ default:
+ kfree_skb(skb);
+ return;
+ }
+ }
+
+ if (ep->rmnet_mode == RMNET_EPMODE_VND)
+ rmnet_vnd_tx_fixup(skb, orig_dev);
+
+ dev_queue_xmit(skb);
+}
diff --git a/drivers/net/ethernet/qualcomm/rmnet/rmnet_handlers.h b/drivers/net/ethernet/qualcomm/rmnet/rmnet_handlers.h
new file mode 100644
index 0000000..f2638cf
--- /dev/null
+++ b/drivers/net/ethernet/qualcomm/rmnet/rmnet_handlers.h
@@ -0,0 +1,26 @@
+/* Copyright (c) 2013, 2016-2017 The Linux Foundation. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 and
+ * only version 2 as published by the Free Software Foundation.
+ *
+ * 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.
+ *
+ * RMNET Data ingress/egress handler
+ *
+ */
+
+#ifndef _RMNET_HANDLERS_H_
+#define _RMNET_HANDLERS_H_
+
+#include "rmnet_config.h"
+
+void rmnet_egress_handler(struct sk_buff *skb,
+ struct rmnet_endpoint *ep);
+
+rx_handler_result_t rmnet_rx_handler(struct sk_buff **pskb);
+
+#endif /* _RMNET_HANDLERS_H_ */
diff --git a/drivers/net/ethernet/qualcomm/rmnet/rmnet_map.h b/drivers/net/ethernet/qualcomm/rmnet/rmnet_map.h
new file mode 100644
index 0000000..2aabad2
--- /dev/null
+++ b/drivers/net/ethernet/qualcomm/rmnet/rmnet_map.h
@@ -0,0 +1,88 @@
+/* Copyright (c) 2013-2017, The Linux Foundation. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 and
+ * only version 2 as published by the Free Software Foundation.
+ *
+ * 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.
+ */
+
+#ifndef _RMNET_MAP_H_
+#define _RMNET_MAP_H_
+
+struct rmnet_map_control_command {
+ u8 command_name;
+ u8 cmd_type:2;
+ u8 reserved:6;
+ u16 reserved2;
+ u32 transaction_id;
+ union {
+ struct {
+ u16 ip_family:2;
+ u16 reserved:14;
+ u16 flow_control_seq_num;
+ u32 qos_id;
+ } flow_control;
+ u8 data[0];
+ };
+} __aligned(1);
+
+enum rmnet_map_results {
+ RMNET_MAP_SUCCESS,
+ RMNET_MAP_CONSUMED,
+ RMNET_MAP_GENERAL_FAILURE,
+ RMNET_MAP_NOT_ENABLED,
+ RMNET_MAP_FAILED_AGGREGATION,
+ RMNET_MAP_FAILED_MUX
+};
+
+enum rmnet_map_commands {
+ RMNET_MAP_COMMAND_NONE,
+ RMNET_MAP_COMMAND_FLOW_DISABLE,
+ RMNET_MAP_COMMAND_FLOW_ENABLE,
+ /* These should always be the last 2 elements */
+ RMNET_MAP_COMMAND_UNKNOWN,
+ RMNET_MAP_COMMAND_ENUM_LENGTH
+};
+
+struct rmnet_map_header {
+ u8 pad_len:6;
+ u8 reserved_bit:1;
+ u8 cd_bit:1;
+ u8 mux_id;
+ u16 pkt_len;
+} __aligned(1);
+
+#define RMNET_MAP_GET_MUX_ID(Y) (((struct rmnet_map_header *) \
+ (Y)->data)->mux_id)
+#define RMNET_MAP_GET_CD_BIT(Y) (((struct rmnet_map_header *) \
+ (Y)->data)->cd_bit)
+#define RMNET_MAP_GET_PAD(Y) (((struct rmnet_map_header *) \
+ (Y)->data)->pad_len)
+#define RMNET_MAP_GET_CMD_START(Y) ((struct rmnet_map_control_command *) \
+ ((Y)->data + \
+ sizeof(struct rmnet_map_header)))
+#define RMNET_MAP_GET_LENGTH(Y) (ntohs(((struct rmnet_map_header *) \
+ (Y)->data)->pkt_len))
+
+#define RMNET_MAP_COMMAND_REQUEST 0
+#define RMNET_MAP_COMMAND_ACK 1
+#define RMNET_MAP_COMMAND_UNSUPPORTED 2
+#define RMNET_MAP_COMMAND_INVALID 3
+
+#define RMNET_MAP_NO_PAD_BYTES 0
+#define RMNET_MAP_ADD_PAD_BYTES 1
+
+u8 rmnet_map_demultiplex(struct sk_buff *skb);
+struct sk_buff *rmnet_map_deaggregate(struct sk_buff *skb,
+ struct rmnet_real_dev_info *rdinfo);
+
+struct rmnet_map_header *rmnet_map_add_map_header(struct sk_buff *skb,
+ int hdrlen, int pad);
+rx_handler_result_t rmnet_map_command(struct sk_buff *skb,
+ struct rmnet_real_dev_info *rdinfo);
+
+#endif /* _RMNET_MAP_H_ */
diff --git a/drivers/net/ethernet/qualcomm/rmnet/rmnet_map_command.c b/drivers/net/ethernet/qualcomm/rmnet/rmnet_map_command.c
new file mode 100644
index 0000000..ccded40
--- /dev/null
+++ b/drivers/net/ethernet/qualcomm/rmnet/rmnet_map_command.c
@@ -0,0 +1,107 @@
+/* Copyright (c) 2013-2017, The Linux Foundation. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 and
+ * only version 2 as published by the Free Software Foundation.
+ *
+ * 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.
+ */
+
+#include <linux/netdevice.h>
+#include "rmnet_config.h"
+#include "rmnet_map.h"
+#include "rmnet_private.h"
+#include "rmnet_vnd.h"
+
+static u8 rmnet_map_do_flow_control(struct sk_buff *skb,
+ struct rmnet_real_dev_info *rdinfo,
+ int enable)
+{
+ struct rmnet_map_control_command *cmd;
+ struct rmnet_endpoint *ep;
+ struct net_device *vnd;
+ u16 ip_family;
+ u16 fc_seq;
+ u32 qos_id;
+ u8 mux_id;
+ int r;
+
+ mux_id = RMNET_MAP_GET_MUX_ID(skb);
+ cmd = RMNET_MAP_GET_CMD_START(skb);
+
+ if (mux_id >= RMNET_MAX_LOGICAL_EP) {
+ kfree_skb(skb);
+ return RX_HANDLER_CONSUMED;
+ }
+
+ ep = &rdinfo->muxed_ep[mux_id];
+ vnd = ep->egress_dev;
+
+ ip_family = cmd->flow_control.ip_family;
+ fc_seq = ntohs(cmd->flow_control.flow_control_seq_num);
+ qos_id = ntohl(cmd->flow_control.qos_id);
+
+ /* Ignore the ip family and pass the sequence number for both v4 and v6
+ * sequence. User space does not support creating dedicated flows for
+ * the 2 protocols
+ */
+ r = rmnet_vnd_do_flow_control(vnd, enable);
+ if (r) {
+ kfree_skb(skb);
+ return RMNET_MAP_COMMAND_UNSUPPORTED;
+ } else {
+ return RMNET_MAP_COMMAND_ACK;
+ }
+}
+
+static void rmnet_map_send_ack(struct sk_buff *skb,
+ unsigned char type,
+ struct rmnet_real_dev_info *rdinfo)
+{
+ struct rmnet_map_control_command *cmd;
+ int xmit_status;
+
+ skb->protocol = htons(ETH_P_MAP);
+
+ cmd = RMNET_MAP_GET_CMD_START(skb);
+ cmd->cmd_type = type & 0x03;
+
+ netif_tx_lock(skb->dev);
+ xmit_status = skb->dev->netdev_ops->ndo_start_xmit(skb, skb->dev);
+ netif_tx_unlock(skb->dev);
+}
+
+/* Process MAP command frame and send N/ACK message as appropriate. Message cmd
+ * name is decoded here and appropriate handler is called.
+ */
+rx_handler_result_t rmnet_map_command(struct sk_buff *skb,
+ struct rmnet_real_dev_info *rdinfo)
+{
+ struct rmnet_map_control_command *cmd;
+ unsigned char command_name;
+ unsigned char rc = 0;
+
+ cmd = RMNET_MAP_GET_CMD_START(skb);
+ command_name = cmd->command_name;
+
+ switch (command_name) {
+ case RMNET_MAP_COMMAND_FLOW_ENABLE:
+ rc = rmnet_map_do_flow_control(skb, rdinfo, 1);
+ break;
+
+ case RMNET_MAP_COMMAND_FLOW_DISABLE:
+ rc = rmnet_map_do_flow_control(skb, rdinfo, 0);
+ break;
+
+ default:
+ rc = RMNET_MAP_COMMAND_UNSUPPORTED;
+ kfree_skb(skb);
+ break;
+ }
+ if (rc == RMNET_MAP_COMMAND_ACK)
+ rmnet_map_send_ack(skb, rc, rdinfo);
+ return RX_HANDLER_CONSUMED;
+}
diff --git a/drivers/net/ethernet/qualcomm/rmnet/rmnet_map_data.c b/drivers/net/ethernet/qualcomm/rmnet/rmnet_map_data.c
new file mode 100644
index 0000000..a29c476
--- /dev/null
+++ b/drivers/net/ethernet/qualcomm/rmnet/rmnet_map_data.c
@@ -0,0 +1,105 @@
+/* Copyright (c) 2013-2017, The Linux Foundation. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 and
+ * only version 2 as published by the Free Software Foundation.
+ *
+ * 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.
+ *
+ * RMNET Data MAP protocol
+ *
+ */
+
+#include <linux/netdevice.h>
+#include "rmnet_config.h"
+#include "rmnet_map.h"
+#include "rmnet_private.h"
+
+#define RMNET_MAP_DEAGGR_SPACING 64
+#define RMNET_MAP_DEAGGR_HEADROOM (RMNET_MAP_DEAGGR_SPACING / 2)
+
+/* Adds MAP header to front of skb->data
+ * Padding is calculated and set appropriately in MAP header. Mux ID is
+ * initialized to 0.
+ */
+struct rmnet_map_header *rmnet_map_add_map_header(struct sk_buff *skb,
+ int hdrlen, int pad)
+{
+ struct rmnet_map_header *map_header;
+ u32 padding, map_datalen;
+ u8 *padbytes;
+
+ if (skb_headroom(skb) < sizeof(struct rmnet_map_header))
+ return NULL;
+
+ map_datalen = skb->len - hdrlen;
+ map_header = (struct rmnet_map_header *)
+ skb_push(skb, sizeof(struct rmnet_map_header));
+ memset(map_header, 0, sizeof(struct rmnet_map_header));
+
+ if (pad == RMNET_MAP_NO_PAD_BYTES) {
+ map_header->pkt_len = htons(map_datalen);
+ return map_header;
+ }
+
+ padding = ALIGN(map_datalen, 4) - map_datalen;
+
+ if (padding == 0)
+ goto done;
+
+ if (skb_tailroom(skb) < padding)
+ return NULL;
+
+ padbytes = (u8 *)skb_put(skb, padding);
+ memset(padbytes, 0, padding);
+
+done:
+ map_header->pkt_len = htons(map_datalen + padding);
+ map_header->pad_len = padding & 0x3F;
+
+ return map_header;
+}
+
+/* Deaggregates a single packet
+ * A whole new buffer is allocated for each portion of an aggregated frame.
+ * Caller should keep calling deaggregate() on the source skb until 0 is
+ * returned, indicating that there are no more packets to deaggregate. Caller
+ * is responsible for freeing the original skb.
+ */
+struct sk_buff *rmnet_map_deaggregate(struct sk_buff *skb,
+ struct rmnet_real_dev_info *rdinfo)
+{
+ struct rmnet_map_header *maph;
+ struct sk_buff *skbn;
+ u32 packet_len;
+
+ if (skb->len == 0)
+ return NULL;
+
+ maph = (struct rmnet_map_header *)skb->data;
+ packet_len = ntohs(maph->pkt_len) + sizeof(struct rmnet_map_header);
+
+ if (((int)skb->len - (int)packet_len) < 0)
+ return NULL;
+
+ skbn = alloc_skb(packet_len + RMNET_MAP_DEAGGR_SPACING, GFP_ATOMIC);
+ if (!skbn)
+ return NULL;
+
+ skbn->dev = skb->dev;
+ skb_reserve(skbn, RMNET_MAP_DEAGGR_HEADROOM);
+ skb_put(skbn, packet_len);
+ memcpy(skbn->data, skb->data, packet_len);
+ skb_pull(skb, packet_len);
+
+ /* Some hardware can send us empty frames. Catch them */
+ if (ntohs(maph->pkt_len) == 0) {
+ kfree_skb(skb);
+ return NULL;
+ }
+
+ return skbn;
+}
diff --git a/drivers/net/ethernet/qualcomm/rmnet/rmnet_private.h b/drivers/net/ethernet/qualcomm/rmnet/rmnet_private.h
new file mode 100644
index 0000000..ed820b5
--- /dev/null
+++ b/drivers/net/ethernet/qualcomm/rmnet/rmnet_private.h
@@ -0,0 +1,45 @@
+/* Copyright (c) 2013-2014, 2016-2017 The Linux Foundation. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 and
+ * only version 2 as published by the Free Software Foundation.
+ *
+ * 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.
+ */
+
+#ifndef _RMNET_PRIVATE_H_
+#define _RMNET_PRIVATE_H_
+
+#define RMNET_MAX_VND 32
+#define RMNET_MAX_PACKET_SIZE 16384
+#define RMNET_DFLT_PACKET_SIZE 1500
+#define RMNET_NEEDED_HEADROOM 16
+#define RMNET_TX_QUEUE_LEN 1000
+
+/* Constants */
+#define RMNET_EGRESS_FORMAT__RESERVED__ BIT(0)
+#define RMNET_EGRESS_FORMAT_MAP BIT(1)
+#define RMNET_EGRESS_FORMAT_AGGREGATION BIT(2)
+#define RMNET_EGRESS_FORMAT_MUXING BIT(3)
+#define RMNET_EGRESS_FORMAT_MAP_CKSUMV3 BIT(4)
+#define RMNET_EGRESS_FORMAT_MAP_CKSUMV4 BIT(5)
+
+#define RMNET_INGRESS_FIX_ETHERNET BIT(0)
+#define RMNET_INGRESS_FORMAT_MAP BIT(1)
+#define RMNET_INGRESS_FORMAT_DEAGGREGATION BIT(2)
+#define RMNET_INGRESS_FORMAT_DEMUXING BIT(3)
+#define RMNET_INGRESS_FORMAT_MAP_COMMANDS BIT(4)
+#define RMNET_INGRESS_FORMAT_MAP_CKSUMV3 BIT(5)
+#define RMNET_INGRESS_FORMAT_MAP_CKSUMV4 BIT(6)
+
+/* Pass the frame up the stack with no modifications to skb->dev */
+#define RMNET_EPMODE_NONE (0)
+/* Replace skb->dev to a virtual rmnet device and pass up the stack */
+#define RMNET_EPMODE_VND (1)
+/* Pass the frame directly to another device with dev_queue_xmit() */
+#define RMNET_EPMODE_BRIDGE (2)
+
+#endif /* _RMNET_PRIVATE_H_ */
diff --git a/drivers/net/ethernet/qualcomm/rmnet/rmnet_vnd.c b/drivers/net/ethernet/qualcomm/rmnet/rmnet_vnd.c
new file mode 100644
index 0000000..c8b573d
--- /dev/null
+++ b/drivers/net/ethernet/qualcomm/rmnet/rmnet_vnd.c
@@ -0,0 +1,170 @@
+/* Copyright (c) 2013-2017, The Linux Foundation. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 and
+ * only version 2 as published by the Free Software Foundation.
+ *
+ * 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.
+ *
+ *
+ * RMNET Data virtual network driver
+ *
+ */
+
+#include <linux/etherdevice.h>
+#include <linux/if_arp.h>
+#include <net/pkt_sched.h>
+#include "rmnet_config.h"
+#include "rmnet_handlers.h"
+#include "rmnet_private.h"
+#include "rmnet_map.h"
+#include "rmnet_vnd.h"
+
+/* RX/TX Fixup */
+
+void rmnet_vnd_rx_fixup(struct sk_buff *skb, struct net_device *dev)
+{
+ dev->stats.rx_packets++;
+ dev->stats.rx_bytes += skb->len;
+}
+
+void rmnet_vnd_tx_fixup(struct sk_buff *skb, struct net_device *dev)
+{
+ dev->stats.tx_packets++;
+ dev->stats.tx_bytes += skb->len;
+}
+
+/* Network Device Operations */
+
+static netdev_tx_t rmnet_vnd_start_xmit(struct sk_buff *skb,
+ struct net_device *dev)
+{
+ struct rmnet_priv *priv;
+
+ priv = netdev_priv(dev);
+ if (priv->local_ep.egress_dev) {
+ rmnet_egress_handler(skb, &priv->local_ep);
+ } else {
+ dev->stats.tx_dropped++;
+ kfree_skb(skb);
+ }
+ return NETDEV_TX_OK;
+}
+
+static int rmnet_vnd_change_mtu(struct net_device *rmnet_dev, int new_mtu)
+{
+ if (new_mtu < 0 || new_mtu > RMNET_MAX_PACKET_SIZE)
+ return -EINVAL;
+
+ rmnet_dev->mtu = new_mtu;
+ return 0;
+}
+
+static const struct net_device_ops rmnet_vnd_ops = {
+ .ndo_start_xmit = rmnet_vnd_start_xmit,
+ .ndo_change_mtu = rmnet_vnd_change_mtu,
+};
+
+/* Called by kernel whenever a new rmnet<n> device is created. Sets MTU,
+ * flags, ARP type, needed headroom, etc...
+ */
+void rmnet_vnd_setup(struct net_device *rmnet_dev)
+{
+ struct rmnet_priv *priv;
+
+ priv = netdev_priv(rmnet_dev);
+ netdev_dbg(rmnet_dev, "Setting up device %s\n", rmnet_dev->name);
+
+ rmnet_dev->netdev_ops = &rmnet_vnd_ops;
+ rmnet_dev->mtu = RMNET_DFLT_PACKET_SIZE;
+ rmnet_dev->needed_headroom = RMNET_NEEDED_HEADROOM;
+ random_ether_addr(rmnet_dev->dev_addr);
+ rmnet_dev->tx_queue_len = RMNET_TX_QUEUE_LEN;
+
+ /* Raw IP mode */
+ rmnet_dev->header_ops = NULL; /* No header */
+ rmnet_dev->type = ARPHRD_RAWIP;
+ rmnet_dev->hard_header_len = 0;
+ rmnet_dev->flags &= ~(IFF_BROADCAST | IFF_MULTICAST);
+
+ rmnet_dev->needs_free_netdev = true;
+}
+
+/* Exposed API */
+
+int rmnet_vnd_newlink(u8 id, struct net_device *rmnet_dev,
+ struct rmnet_real_dev_info *r)
+{
+ int rc;
+
+ if (r->rmnet_devices[id])
+ return -EINVAL;
+
+ rc = register_netdevice(rmnet_dev);
+ if (!rc) {
+ r->rmnet_devices[id] = rmnet_dev;
+ r->nr_rmnet_devs++;
+ rmnet_dev->rtnl_link_ops = &rmnet_link_ops;
+ }
+
+ return rc;
+}
+
+int rmnet_vnd_dellink(u8 id, struct rmnet_real_dev_info *r)
+{
+ if (id >= RMNET_MAX_VND || !r->rmnet_devices[id])
+ return -EINVAL;
+
+ r->rmnet_devices[id] = NULL;
+ r->nr_rmnet_devs--;
+ return 0;
+}
+
+u8 rmnet_vnd_get_mux(struct net_device *rmnet_dev)
+{
+ struct rmnet_priv *priv;
+
+ priv = netdev_priv(rmnet_dev);
+ return priv->mux_id;
+}
+
+void rmnet_vnd_set_mux(struct net_device *rmnet_dev, u8 mux_id)
+{
+ struct rmnet_priv *priv;
+
+ priv = netdev_priv(rmnet_dev);
+ priv->mux_id = mux_id;
+}
+
+/* Gets the logical endpoint configuration for a RmNet virtual network device
+ * node. Caller should confirm that devices is a RmNet VND before calling.
+ */
+struct rmnet_endpoint *rmnet_vnd_get_endpoint(struct net_device *rmnet_dev)
+{
+ struct rmnet_priv *priv;
+
+ if (!rmnet_dev)
+ return NULL;
+
+ priv = netdev_priv(rmnet_dev);
+
+ return &priv->local_ep;
+}
+
+int rmnet_vnd_do_flow_control(struct net_device *rmnet_dev, int enable)
+{
+ netdev_dbg(rmnet_dev, "Setting VND TX queue state to %d\n", enable);
+ /* Although we expect similar number of enable/disable
+ * commands, optimize for the disable. That is more
+ * latency sensitive than enable
+ */
+ if (unlikely(enable))
+ netif_wake_queue(rmnet_dev);
+ else
+ netif_stop_queue(rmnet_dev);
+
+ return 0;
+}
diff --git a/drivers/net/ethernet/qualcomm/rmnet/rmnet_vnd.h b/drivers/net/ethernet/qualcomm/rmnet/rmnet_vnd.h
new file mode 100644
index 0000000..b102b42
--- /dev/null
+++ b/drivers/net/ethernet/qualcomm/rmnet/rmnet_vnd.h
@@ -0,0 +1,29 @@
+/* Copyright (c) 2013-2017, The Linux Foundation. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 and
+ * only version 2 as published by the Free Software Foundation.
+ *
+ * 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.
+ *
+ * RMNET Data Virtual Network Device APIs
+ *
+ */
+
+#ifndef _RMNET_VND_H_
+#define _RMNET_VND_H_
+
+int rmnet_vnd_do_flow_control(struct net_device *dev, int enable);
+struct rmnet_endpoint *rmnet_vnd_get_endpoint(struct net_device *dev);
+int rmnet_vnd_newlink(u8 id, struct net_device *rmnet_dev,
+ struct rmnet_real_dev_info *r);
+int rmnet_vnd_dellink(u8 id, struct rmnet_real_dev_info *r);
+void rmnet_vnd_rx_fixup(struct sk_buff *skb, struct net_device *dev);
+void rmnet_vnd_tx_fixup(struct sk_buff *skb, struct net_device *dev);
+u8 rmnet_vnd_get_mux(struct net_device *rmnet_dev);
+void rmnet_vnd_set_mux(struct net_device *rmnet_dev, u8 mux_id);
+void rmnet_vnd_setup(struct net_device *dev);
+#endif /* _RMNET_VND_H_ */
--
1.9.1
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