* [PATCH] mac80211: document TX powersave filter requirements
From: Johannes Berg @ 2009-08-07 14:28 UTC (permalink / raw)
To: John Linville; +Cc: linux-wireless
This documents what's required to implement that TX powersave
filter properly wrt. handling hardware queues.
Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
---
include/net/mac80211.h | 9 ++++++++-
1 file changed, 8 insertions(+), 1 deletion(-)
--- wireless-testing.orig/include/net/mac80211.h 2009-08-07 16:24:58.000000000 +0200
+++ wireless-testing/include/net/mac80211.h 2009-08-07 16:26:46.000000000 +0200
@@ -239,7 +239,14 @@ struct ieee80211_bss_conf {
* @IEEE80211_TX_CTL_AMPDU: this frame should be sent as part of an A-MPDU
* @IEEE80211_TX_CTL_INJECTED: Frame was injected, internal to mac80211.
* @IEEE80211_TX_STAT_TX_FILTERED: The frame was not transmitted
- * because the destination STA was in powersave mode.
+ * because the destination STA was in powersave mode. Note that to
+ * avoid race conditions, the filter must be set by the hardware or
+ * firmware upon receiving a frame that indicates that the station
+ * went to sleep (must be done on device to filter frames already on
+ * the queue) and may only be unset after mac80211 gives the OK for
+ * that by setting the IEEE80211_TX_CTL_CLEAR_PS_FILT (see above),
+ * since only then is it guaranteed that no more frames are in the
+ * hardware queue.
* @IEEE80211_TX_STAT_ACK: Frame was acknowledged
* @IEEE80211_TX_STAT_AMPDU: The frame was aggregated, so status
* is for the whole aggregation.
^ permalink raw reply
* [PATCH] mac80211: explain TX retry and status
From: Johannes Berg @ 2009-08-07 14:23 UTC (permalink / raw)
To: John Linville; +Cc: nbd, linux-wireless
Add some more documentation including an example so that
it's clearer what should be done for TX retries.
Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
---
include/net/mac80211.h | 15 +++++++++++++++
1 file changed, 15 insertions(+)
--- wireless-testing.orig/include/net/mac80211.h 2009-08-07 16:18:15.000000000 +0200
+++ wireless-testing/include/net/mac80211.h 2009-08-07 16:22:21.000000000 +0200
@@ -338,6 +338,21 @@ enum mac80211_rate_control_flags {
*
* When used for transmit status reporting, the driver should
* always report the rate along with the flags it used.
+ *
+ * &struct ieee80211_tx_info contains an array of these structs
+ * in the control information, and it will be filled by the rate
+ * control algorithm according to what should be sent. For example,
+ * if this array contains, in the format { <idx>, <count> } the
+ * information
+ * { 3, 2 }, { 2, 2 }, { 1, 4 }, { -1, 0 }, { -1, 0 }
+ * then this means that the frame should be transmitted
+ * up to twice at rate 3, up to twice at rate 2, and up to four
+ * times at rate 1 if it doesn't get acknowledged. Say it gets
+ * acknowledged by the peer after the fifth attempt, the status
+ * information should then contain
+ * { 3, 2 }, { 2, 2 }, { 1, 1 }, { -1, 0 } ...
+ * since it was transmitted twice at rate 3, twice at rate 2
+ * and once at rate 1 after which we received an acknowledgement.
*/
struct ieee80211_tx_rate {
s8 idx;
^ permalink raw reply
* [PATCH] nl80211: add generation number to all dumps
From: Johannes Berg @ 2009-08-07 14:17 UTC (permalink / raw)
To: John Linville; +Cc: linux-wireless
In order for userspace to be able to figure out whether
it obtained a consistent snapshot of data or not when
using netlink dumps, we need to have a generation number
in each dump message that indicates whether the list has
changed or not -- its value is arbitrary.
This patch adds such a number to all dumps, this needs
some mac80211 involvement to keep track of a generation
number to start with when adding/removing mesh paths or
stations.
The wiphy and netdev lists can be fully handled within
cfg80211, of course, but generation numbers need to be
stored there as well.
Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
---
include/linux/nl80211.h | 17 ++++++++++++-----
include/net/cfg80211.h | 12 ++++++++++++
net/mac80211/cfg.c | 4 ++++
net/mac80211/ieee80211_i.h | 1 +
net/mac80211/mesh.h | 2 ++
net/mac80211/mesh_pathtbl.c | 5 +++++
net/mac80211/sta_info.c | 2 ++
net/wireless/core.c | 5 +++++
net/wireless/core.h | 2 ++
net/wireless/nl80211.c | 31 +++++++++++++++++++++----------
net/wireless/scan.c | 1 +
11 files changed, 67 insertions(+), 15 deletions(-)
--- wireless-testing.orig/include/linux/nl80211.h 2009-08-07 16:13:57.000000000 +0200
+++ wireless-testing/include/linux/nl80211.h 2009-08-07 16:13:58.000000000 +0200
@@ -480,10 +480,6 @@ enum nl80211_commands {
* @NL80211_ATTR_SCAN_FREQUENCIES: nested attribute with frequencies (in MHz)
* @NL80211_ATTR_SCAN_SSIDS: nested attribute with SSIDs, leave out for passive
* scanning and include a zero-length SSID (wildcard) for wildcard scan
- * @NL80211_ATTR_SCAN_GENERATION: the scan generation increases whenever the
- * scan result list changes (BSS expired or added) so that applications
- * can verify that they got a single, consistent snapshot (when all dump
- * messages carried the same generation number)
* @NL80211_ATTR_BSS: scan result BSS
*
* @NL80211_ATTR_REG_INITIATOR: indicates who requested the regulatory domain
@@ -580,6 +576,14 @@ enum nl80211_commands {
*
* @NL80211_ATTR_PID: Process ID of a network namespace.
*
+ * @NL80211_ATTR_GENERATION: Used to indicate consistent snapshots for
+ * dumps. This number increases whenever the object list being
+ * dumped changes, and as such userspace can verify that it has
+ * obtained a complete and consistent snapshot by verifying that
+ * all dump messages contain the same generation number. If it
+ * changed then the list changed and the dump should be repeated
+ * completely from scratch.
+ *
* @NL80211_ATTR_MAX: highest attribute number currently defined
* @__NL80211_ATTR_AFTER_LAST: internal use
*/
@@ -651,7 +655,7 @@ enum nl80211_attrs {
NL80211_ATTR_SCAN_FREQUENCIES,
NL80211_ATTR_SCAN_SSIDS,
- NL80211_ATTR_SCAN_GENERATION,
+ NL80211_ATTR_GENERATION, /* replaces old SCAN_GENERATION */
NL80211_ATTR_BSS,
NL80211_ATTR_REG_INITIATOR,
@@ -716,6 +720,9 @@ enum nl80211_attrs {
NL80211_ATTR_MAX = __NL80211_ATTR_AFTER_LAST - 1
};
+/* source-level API compatibility */
+#define NL80211_ATTR_SCAN_GENERATION NL80211_ATTR_GENERATION
+
/*
* Allow user space programs to use #ifdef on new attributes by defining them
* here
--- wireless-testing.orig/net/wireless/nl80211.c 2009-08-07 16:13:57.000000000 +0200
+++ wireless-testing/net/wireless/nl80211.c 2009-08-07 16:13:58.000000000 +0200
@@ -408,6 +408,9 @@ static int nl80211_send_wiphy(struct sk_
NLA_PUT_U32(msg, NL80211_ATTR_WIPHY, dev->wiphy_idx);
NLA_PUT_STRING(msg, NL80211_ATTR_WIPHY_NAME, wiphy_name(&dev->wiphy));
+ NLA_PUT_U32(msg, NL80211_ATTR_GENERATION,
+ cfg80211_rdev_list_generation);
+
NLA_PUT_U8(msg, NL80211_ATTR_WIPHY_RETRY_SHORT,
dev->wiphy.retry_short);
NLA_PUT_U8(msg, NL80211_ATTR_WIPHY_RETRY_LONG,
@@ -825,6 +828,11 @@ static int nl80211_send_iface(struct sk_
NLA_PUT_U32(msg, NL80211_ATTR_WIPHY, rdev->wiphy_idx);
NLA_PUT_STRING(msg, NL80211_ATTR_IFNAME, dev->name);
NLA_PUT_U32(msg, NL80211_ATTR_IFTYPE, dev->ieee80211_ptr->iftype);
+
+ NLA_PUT_U32(msg, NL80211_ATTR_GENERATION,
+ rdev->devlist_generation ^
+ (cfg80211_rdev_list_generation << 2));
+
return genlmsg_end(msg, hdr);
nla_put_failure:
@@ -838,12 +846,12 @@ static int nl80211_dump_interface(struct
int if_idx = 0;
int wp_start = cb->args[0];
int if_start = cb->args[1];
- struct cfg80211_registered_device *dev;
+ struct cfg80211_registered_device *rdev;
struct wireless_dev *wdev;
mutex_lock(&cfg80211_mutex);
- list_for_each_entry(dev, &cfg80211_rdev_list, list) {
- if (!net_eq(wiphy_net(&dev->wiphy), sock_net(skb->sk)))
+ list_for_each_entry(rdev, &cfg80211_rdev_list, list) {
+ if (!net_eq(wiphy_net(&rdev->wiphy), sock_net(skb->sk)))
continue;
if (wp_idx < wp_start) {
wp_idx++;
@@ -851,21 +859,21 @@ static int nl80211_dump_interface(struct
}
if_idx = 0;
- mutex_lock(&dev->devlist_mtx);
- list_for_each_entry(wdev, &dev->netdev_list, list) {
+ mutex_lock(&rdev->devlist_mtx);
+ list_for_each_entry(wdev, &rdev->netdev_list, list) {
if (if_idx < if_start) {
if_idx++;
continue;
}
if (nl80211_send_iface(skb, NETLINK_CB(cb->skb).pid,
cb->nlh->nlmsg_seq, NLM_F_MULTI,
- dev, wdev->netdev) < 0) {
- mutex_unlock(&dev->devlist_mtx);
+ rdev, wdev->netdev) < 0) {
+ mutex_unlock(&rdev->devlist_mtx);
goto out;
}
if_idx++;
}
- mutex_unlock(&dev->devlist_mtx);
+ mutex_unlock(&rdev->devlist_mtx);
wp_idx++;
}
@@ -1616,6 +1624,8 @@ static int nl80211_send_station(struct s
NLA_PUT_U32(msg, NL80211_ATTR_IFINDEX, dev->ifindex);
NLA_PUT(msg, NL80211_ATTR_MAC, ETH_ALEN, mac_addr);
+ NLA_PUT_U32(msg, NL80211_ATTR_GENERATION, sinfo->generation);
+
sinfoattr = nla_nest_start(msg, NL80211_ATTR_STA_INFO);
if (!sinfoattr)
goto nla_put_failure;
@@ -2101,6 +2111,8 @@ static int nl80211_send_mpath(struct sk_
NLA_PUT(msg, NL80211_ATTR_MAC, ETH_ALEN, dst);
NLA_PUT(msg, NL80211_ATTR_MPATH_NEXT_HOP, ETH_ALEN, next_hop);
+ NLA_PUT_U32(msg, NL80211_ATTR_GENERATION, pinfo->generation);
+
pinfoattr = nla_nest_start(msg, NL80211_ATTR_MPATH_INFO);
if (!pinfoattr)
goto nla_put_failure;
@@ -3090,8 +3102,7 @@ static int nl80211_send_bss(struct sk_bu
if (!hdr)
return -1;
- NLA_PUT_U32(msg, NL80211_ATTR_SCAN_GENERATION,
- rdev->bss_generation);
+ NLA_PUT_U32(msg, NL80211_ATTR_GENERATION, rdev->bss_generation);
NLA_PUT_U32(msg, NL80211_ATTR_IFINDEX, wdev->netdev->ifindex);
bss = nla_nest_start(msg, NL80211_ATTR_BSS);
--- wireless-testing.orig/net/wireless/core.c 2009-08-07 16:13:57.000000000 +0200
+++ wireless-testing/net/wireless/core.c 2009-08-07 16:13:58.000000000 +0200
@@ -32,6 +32,7 @@ MODULE_DESCRIPTION("wireless configurati
* only read the list, and that can happen quite
* often because we need to do it for each command */
LIST_HEAD(cfg80211_rdev_list);
+int cfg80211_rdev_list_generation;
/*
* This is used to protect the cfg80211_rdev_list
@@ -511,6 +512,7 @@ int wiphy_register(struct wiphy *wiphy)
wiphy_update_regulatory(wiphy, NL80211_REGDOM_SET_BY_CORE);
list_add(&rdev->list, &cfg80211_rdev_list);
+ cfg80211_rdev_list_generation++;
mutex_unlock(&cfg80211_mutex);
@@ -593,6 +595,7 @@ void wiphy_unregister(struct wiphy *wiph
reg_device_remove(wiphy);
list_del(&rdev->list);
+ cfg80211_rdev_list_generation++;
device_del(&rdev->wiphy.dev);
debugfs_remove(rdev->wiphy.debugfsdir);
@@ -653,6 +656,7 @@ static int cfg80211_netdev_notifier_call
spin_lock_init(&wdev->event_lock);
mutex_lock(&rdev->devlist_mtx);
list_add(&wdev->list, &rdev->netdev_list);
+ rdev->devlist_generation++;
/* can only change netns with wiphy */
dev->features |= NETIF_F_NETNS_LOCAL;
@@ -733,6 +737,7 @@ static int cfg80211_netdev_notifier_call
if (!list_empty(&wdev->list)) {
sysfs_remove_link(&dev->dev.kobj, "phy80211");
list_del_init(&wdev->list);
+ rdev->devlist_generation++;
mutex_destroy(&wdev->mtx);
#ifdef CONFIG_WIRELESS_EXT
kfree(wdev->wext.keys);
--- wireless-testing.orig/net/wireless/core.h 2009-08-07 16:13:57.000000000 +0200
+++ wireless-testing/net/wireless/core.h 2009-08-07 16:13:58.000000000 +0200
@@ -49,6 +49,7 @@ struct cfg80211_registered_device {
/* associate netdev list */
struct mutex devlist_mtx;
struct list_head netdev_list;
+ int devlist_generation;
/* BSSes/scanning */
spinlock_t bss_lock;
@@ -101,6 +102,7 @@ bool wiphy_idx_valid(int wiphy_idx)
extern struct mutex cfg80211_mutex;
extern struct list_head cfg80211_rdev_list;
+extern int cfg80211_rdev_list_generation;
#define assert_cfg80211_lock() WARN_ON(!mutex_is_locked(&cfg80211_mutex))
--- wireless-testing.orig/include/net/cfg80211.h 2009-08-07 16:13:57.000000000 +0200
+++ wireless-testing/include/net/cfg80211.h 2009-08-07 16:13:58.000000000 +0200
@@ -372,6 +372,10 @@ struct rate_info {
* @txrate: current unicast bitrate to this station
* @rx_packets: packets received from this station
* @tx_packets: packets transmitted to this station
+ * @generation: generation number for nl80211 dumps.
+ * This number should increase every time the list of stations
+ * changes, i.e. when a station is added or removed, so that
+ * userspace can tell whether it got a consistent snapshot.
*/
struct station_info {
u32 filled;
@@ -385,6 +389,8 @@ struct station_info {
struct rate_info txrate;
u32 rx_packets;
u32 tx_packets;
+
+ int generation;
};
/**
@@ -444,6 +450,10 @@ enum mpath_info_flags {
* @flags: mesh path flags
* @discovery_timeout: total mesh path discovery timeout, in msecs
* @discovery_retries: mesh path discovery retries
+ * @generation: generation number for nl80211 dumps.
+ * This number should increase every time the list of mesh paths
+ * changes, i.e. when a station is added or removed, so that
+ * userspace can tell whether it got a consistent snapshot.
*/
struct mpath_info {
u32 filled;
@@ -454,6 +464,8 @@ struct mpath_info {
u32 discovery_timeout;
u8 discovery_retries;
u8 flags;
+
+ int generation;
};
/**
--- wireless-testing.orig/net/mac80211/cfg.c 2009-08-07 16:13:57.000000000 +0200
+++ wireless-testing/net/mac80211/cfg.c 2009-08-07 16:13:58.000000000 +0200
@@ -323,6 +323,8 @@ static void sta_set_sinfo(struct sta_inf
{
struct ieee80211_sub_if_data *sdata = sta->sdata;
+ sinfo->generation = sdata->local->sta_generation;
+
sinfo->filled = STATION_INFO_INACTIVE_TIME |
STATION_INFO_RX_BYTES |
STATION_INFO_TX_BYTES |
@@ -909,6 +911,8 @@ static void mpath_set_pinfo(struct mesh_
else
memset(next_hop, 0, ETH_ALEN);
+ pinfo->generation = mesh_paths_generation;
+
pinfo->filled = MPATH_INFO_FRAME_QLEN |
MPATH_INFO_DSN |
MPATH_INFO_METRIC |
--- wireless-testing.orig/net/mac80211/ieee80211_i.h 2009-08-07 16:13:57.000000000 +0200
+++ wireless-testing/net/mac80211/ieee80211_i.h 2009-08-07 16:13:58.000000000 +0200
@@ -678,6 +678,7 @@ struct ieee80211_local {
struct list_head sta_list;
struct sta_info *sta_hash[STA_HASH_SIZE];
struct timer_list sta_cleanup;
+ int sta_generation;
struct sk_buff_head pending[IEEE80211_MAX_QUEUES];
struct tasklet_struct tx_pending_tasklet;
--- wireless-testing.orig/net/mac80211/sta_info.c 2009-08-07 16:13:57.000000000 +0200
+++ wireless-testing/net/mac80211/sta_info.c 2009-08-07 16:13:58.000000000 +0200
@@ -349,6 +349,7 @@ int sta_info_insert(struct sta_info *sta
goto out_free;
}
list_add(&sta->list, &local->sta_list);
+ local->sta_generation++;
local->num_sta++;
sta_info_hash_add(local, sta);
@@ -485,6 +486,7 @@ static void __sta_info_unlink(struct sta
}
local->num_sta--;
+ local->sta_generation++;
if (local->ops->sta_notify) {
if (sdata->vif.type == NL80211_IFTYPE_AP_VLAN)
--- wireless-testing.orig/net/mac80211/mesh.h 2009-08-07 16:13:57.000000000 +0200
+++ wireless-testing/net/mac80211/mesh.h 2009-08-07 16:13:58.000000000 +0200
@@ -265,6 +265,8 @@ void mesh_path_discard_frame(struct sk_b
void mesh_path_quiesce(struct ieee80211_sub_if_data *sdata);
void mesh_path_restart(struct ieee80211_sub_if_data *sdata);
+extern int mesh_paths_generation;
+
#ifdef CONFIG_MAC80211_MESH
extern int mesh_allocated;
--- wireless-testing.orig/net/mac80211/mesh_pathtbl.c 2009-08-07 16:13:57.000000000 +0200
+++ wireless-testing/net/mac80211/mesh_pathtbl.c 2009-08-07 16:14:16.000000000 +0200
@@ -38,6 +38,8 @@ struct mpath_node {
static struct mesh_table *mesh_paths;
static struct mesh_table *mpp_paths; /* Store paths for MPP&MAP */
+int mesh_paths_generation;
+
/* This lock will have the grow table function as writer and add / delete nodes
* as readers. When reading the table (i.e. doing lookups) we are well protected
* by RCU
@@ -243,6 +245,8 @@ int mesh_path_add(u8 *dst, struct ieee80
mesh_paths->mean_chain_len * (mesh_paths->hash_mask + 1))
grow = 1;
+ mesh_paths_generation++;
+
spin_unlock(&mesh_paths->hashwlock[hash_idx]);
read_unlock(&pathtbl_resize_lock);
if (grow) {
@@ -484,6 +488,7 @@ int mesh_path_del(u8 *addr, struct ieee8
err = -ENXIO;
enddel:
+ mesh_paths_generation++;
spin_unlock(&mesh_paths->hashwlock[hash_idx]);
read_unlock(&pathtbl_resize_lock);
return err;
--- wireless-testing.orig/net/wireless/scan.c 2009-08-07 16:13:57.000000000 +0200
+++ wireless-testing/net/wireless/scan.c 2009-08-07 16:13:58.000000000 +0200
@@ -562,6 +562,7 @@ void cfg80211_unlink_bss(struct wiphy *w
spin_lock_bh(&dev->bss_lock);
list_del(&bss->list);
+ dev->bss_generation++;
rb_erase(&bss->rbn, &dev->bss_tree);
spin_unlock_bh(&dev->bss_lock);
^ permalink raw reply
* Re: ath5k - strange regulatory domain change
From: John W. Linville @ 2009-08-07 13:48 UTC (permalink / raw)
To: Chris Clayton; +Cc: Frans Pop, linux-wireless, linux-kernel
In-Reply-To: <c6b1100b0908070556sb3f4f80sc757d8b100cbcb3c@mail.gmail.com>
On Fri, Aug 07, 2009 at 01:56:43PM +0100, Chris Clayton wrote:
> Thanks Frans,
>
> 2009/8/7 Frans Pop <elendil@planet.nl>:
> > Chris Clayton wrote:
> >> Because of some problems with my Belkin Wireless G card (model
> >> F5D7010) and the rt61pci driver, I've started to use a "no-name" card
> >> that is supported by the ath5k driver.
> >>
> >> A problem is that I have come across is that for some reason the CN
> >> regulatory domain is being set automatically. This doesn't happen with
> >> the Belkin (rt61) card. I have the following line in
> >> /etc/modprobe.d/modprobe.conf to set the regulatory domain to GB:
> >>
> >> options cfg80211 ieee80211_regdom=GB
> >
> > This issue has already been discussed extensively (after I reported it).
> > Please see the following thread: http://lkml.org/lkml/2009/7/8/421. It
> > contains a lot of information from the wireless maintainers.
> >
>
> To sum this up then (as I understand things):
>
> 1. I am the system administrator (root);
> 2. I am using a valid (albeit deprecated from 2.6.31) method to tell
> the wireless infrastructure that I want the regulatory domain set to
> GB;
> 3. GB is a valid code; and
> 4. the wireless infrastructure sets the regulatory domain to CN.
> 5. in 2.6.30, the wireless infrastructure does what I (the root user)
> tell it to do.
>
> That's a regression in my book. Oh well! I do have the iw and crda
> applications installed, so I've taken that route of setting the
> regulatory domain to GB.
Are you actually getting the wrong regulatory rules enforced? Or are
you merely bothered that it is reporting "CN" instead of "GB"?
John
--
John W. Linville Someday the world will need a hero, and you
linville@tuxdriver.com might be all we have. Be ready.
^ permalink raw reply
* [PATCH v3] cfg80211: validate channel settings across interfaces
From: Johannes Berg @ 2009-08-07 13:49 UTC (permalink / raw)
To: John Linville; +Cc: linux-wireless, Luis R. Rodriguez
In-Reply-To: <1249649433.7194.0.camel@johannes.local>
Currently, there's a problem that affects regulatory
enforcement and connection stability, in that it is
possible to switch the channel while connected to a
network or joined to an IBSS.
The problem comes from the fact that we only validate
the channel against the current interface's type, not
against any other interface. Thus, you have any type
of interface up, additionally bring up a monitor mode
interface and switch the channel on the monitor. This
will obviously also switch the channel on the other
interface.
The problem now is that if you do that while sending
beacons for IBSS mode, you can switch to a disabled
channel or a channel that doesn't allow beaconing.
Combined with a managed mode interface connected to
an AP instead of an IBSS interface, you can easily
break the connection that way.
To fix this, this patch validates any channel change
with all available interfaces, and disallows such
changes on secondary interfaces if another interface
is connected to an AP or joined to an IBSS.
Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
---
v2: * rebase
v3: * fix error code (-EBUSY instead of -EINVAL)
* fix locking (need devlist_mtx instead of rdev mtx)
net/wireless/Makefile | 3 +
net/wireless/chan.c | 88 +++++++++++++++++++++++++++++++++++++++++++++
net/wireless/core.h | 6 +++
net/wireless/ibss.c | 63 ++++++++++++++++++++------------
net/wireless/nl80211.c | 54 ++++++---------------------
net/wireless/sme.c | 9 ++++
net/wireless/wext-compat.c | 55 +++++++++-------------------
net/wireless/wext-compat.h | 3 -
net/wireless/wext-sme.c | 67 ++++++++++++++++++----------------
9 files changed, 215 insertions(+), 133 deletions(-)
--- wireless-testing.orig/net/wireless/Makefile 2009-08-07 14:50:09.000000000 +0200
+++ wireless-testing/net/wireless/Makefile 2009-08-07 14:50:11.000000000 +0200
@@ -5,7 +5,8 @@ obj-$(CONFIG_LIB80211_CRYPT_WEP) += lib8
obj-$(CONFIG_LIB80211_CRYPT_CCMP) += lib80211_crypt_ccmp.o
obj-$(CONFIG_LIB80211_CRYPT_TKIP) += lib80211_crypt_tkip.o
-cfg80211-y += core.o sysfs.o radiotap.o util.o reg.o scan.o nl80211.o mlme.o ibss.o sme.o
+cfg80211-y += core.o sysfs.o radiotap.o util.o reg.o scan.o nl80211.o
+cfg80211-y += mlme.o ibss.o sme.o chan.o
cfg80211-$(CONFIG_CFG80211_DEBUGFS) += debugfs.o
cfg80211-$(CONFIG_WIRELESS_EXT) += wext-compat.o wext-sme.o
--- /dev/null 1970-01-01 00:00:00.000000000 +0000
+++ wireless-testing/net/wireless/chan.c 2009-08-07 15:45:10.000000000 +0200
@@ -0,0 +1,88 @@
+/*
+ * This file contains helper code to handle channel
+ * settings and keeping track of what is possible at
+ * any point in time.
+ *
+ * Copyright 2009 Johannes Berg <johannes@sipsolutions.net>
+ */
+
+#include <net/cfg80211.h>
+#include "core.h"
+
+struct ieee80211_channel *
+rdev_fixed_channel(struct cfg80211_registered_device *rdev,
+ struct wireless_dev *for_wdev)
+{
+ struct wireless_dev *wdev;
+ struct ieee80211_channel *result = NULL;
+
+ WARN_ON(!mutex_is_locked(&rdev->devlist_mtx));
+
+ list_for_each_entry(wdev, &rdev->netdev_list, list) {
+ if (wdev == for_wdev)
+ continue;
+
+ /*
+ * Lock manually to tell lockdep about allowed
+ * nesting here if for_wdev->mtx is held already.
+ * This is ok as it's all under the rdev devlist
+ * mutex and as such can only be done once at any
+ * given time.
+ */
+ mutex_lock_nested(&wdev->mtx, 1);
+ if (wdev->current_bss)
+ result = wdev->current_bss->pub.channel;
+ wdev_unlock(wdev);
+
+ if (result)
+ break;
+ }
+
+ return result;
+}
+
+int rdev_set_freq(struct cfg80211_registered_device *rdev,
+ int freq, enum nl80211_channel_type channel_type)
+{
+ struct ieee80211_channel *chan;
+ struct ieee80211_sta_ht_cap *ht_cap;
+ int result;
+
+ if (rdev_fixed_channel(rdev, NULL))
+ return -EBUSY;
+
+ if (!rdev->ops->set_channel)
+ return -EOPNOTSUPP;
+
+ chan = ieee80211_get_channel(&rdev->wiphy, freq);
+
+ /* Primary channel not allowed */
+ if (!chan || chan->flags & IEEE80211_CHAN_DISABLED)
+ return -EINVAL;
+
+ if (channel_type == NL80211_CHAN_HT40MINUS &&
+ chan->flags & IEEE80211_CHAN_NO_HT40MINUS)
+ return -EINVAL;
+ else if (channel_type == NL80211_CHAN_HT40PLUS &&
+ chan->flags & IEEE80211_CHAN_NO_HT40PLUS)
+ return -EINVAL;
+
+ ht_cap = &rdev->wiphy.bands[chan->band]->ht_cap;
+
+ if (channel_type != NL80211_CHAN_NO_HT) {
+ if (!ht_cap->ht_supported)
+ return -EINVAL;
+
+ if (!(ht_cap->cap & IEEE80211_HT_CAP_SUP_WIDTH_20_40) ||
+ ht_cap->cap & IEEE80211_HT_CAP_40MHZ_INTOLERANT)
+ return -EINVAL;
+ }
+
+ result = rdev->ops->set_channel(&rdev->wiphy, chan, channel_type);
+ if (result)
+ return result;
+
+ rdev->channel = chan;
+
+ return 0;
+}
--- wireless-testing.orig/net/wireless/core.h 2009-08-07 14:50:09.000000000 +0200
+++ wireless-testing/net/wireless/core.h 2009-08-07 15:23:49.000000000 +0200
@@ -366,4 +366,10 @@ void cfg80211_sme_disassoc(struct net_de
void __cfg80211_scan_done(struct work_struct *wk);
void cfg80211_upload_connect_keys(struct wireless_dev *wdev);
+struct ieee80211_channel *
+rdev_fixed_channel(struct cfg80211_registered_device *rdev,
+ struct wireless_dev *for_wdev);
+int rdev_set_freq(struct cfg80211_registered_device *rdev,
+ int freq, enum nl80211_channel_type channel_type);
+
#endif /* __NET_WIRELESS_CORE_H */
--- wireless-testing.orig/net/wireless/nl80211.c 2009-08-07 14:50:09.000000000 +0200
+++ wireless-testing/net/wireless/nl80211.c 2009-08-07 15:46:38.000000000 +0200
@@ -701,15 +701,8 @@ static int nl80211_set_wiphy(struct sk_b
if (info->attrs[NL80211_ATTR_WIPHY_FREQ]) {
enum nl80211_channel_type channel_type = NL80211_CHAN_NO_HT;
- struct ieee80211_channel *chan;
- struct ieee80211_sta_ht_cap *ht_cap;
u32 freq;
- if (!rdev->ops->set_channel) {
- result = -EOPNOTSUPP;
- goto bad_res;
- }
-
result = -EINVAL;
if (info->attrs[NL80211_ATTR_WIPHY_CHANNEL_TYPE]) {
@@ -723,42 +716,12 @@ static int nl80211_set_wiphy(struct sk_b
}
freq = nla_get_u32(info->attrs[NL80211_ATTR_WIPHY_FREQ]);
- chan = ieee80211_get_channel(&rdev->wiphy, freq);
-
- /* Primary channel not allowed */
- if (!chan || chan->flags & IEEE80211_CHAN_DISABLED)
- goto bad_res;
-
- if (channel_type == NL80211_CHAN_HT40MINUS &&
- (chan->flags & IEEE80211_CHAN_NO_HT40MINUS))
- goto bad_res;
- else if (channel_type == NL80211_CHAN_HT40PLUS &&
- (chan->flags & IEEE80211_CHAN_NO_HT40PLUS))
- goto bad_res;
-
- /*
- * At this point we know if that if HT40 was requested
- * we are allowed to use it and the extension channel
- * exists.
- */
- ht_cap = &rdev->wiphy.bands[chan->band]->ht_cap;
-
- /* no HT capabilities or intolerant */
- if (channel_type != NL80211_CHAN_NO_HT) {
- if (!ht_cap->ht_supported)
- goto bad_res;
- if (!(ht_cap->cap & IEEE80211_HT_CAP_SUP_WIDTH_20_40) ||
- (ht_cap->cap & IEEE80211_HT_CAP_40MHZ_INTOLERANT))
- goto bad_res;
- }
-
- result = rdev->ops->set_channel(&rdev->wiphy, chan,
- channel_type);
+ mutex_lock(&rdev->devlist_mtx);
+ result = rdev_set_freq(rdev, freq, channel_type);
+ mutex_unlock(&rdev->devlist_mtx);
if (result)
goto bad_res;
-
- rdev->channel = chan;
}
changed = 0;
@@ -3453,7 +3416,7 @@ static int nl80211_associate(struct sk_b
struct cfg80211_registered_device *rdev;
struct net_device *dev;
struct cfg80211_crypto_settings crypto;
- struct ieee80211_channel *chan;
+ struct ieee80211_channel *chan, *fixedchan;
const u8 *bssid, *ssid, *ie = NULL, *prev_bssid = NULL;
int err, ssid_len, ie_len = 0;
bool use_mfp = false;
@@ -3496,6 +3459,15 @@ static int nl80211_associate(struct sk_b
goto out;
}
+ mutex_lock(&rdev->devlist_mtx);
+ fixedchan = rdev_fixed_channel(rdev, NULL);
+ if (fixedchan && chan != fixedchan) {
+ err = -EBUSY;
+ mutex_unlock(&rdev->devlist_mtx);
+ goto out;
+ }
+ mutex_unlock(&rdev->devlist_mtx);
+
ssid = nla_data(info->attrs[NL80211_ATTR_SSID]);
ssid_len = nla_len(info->attrs[NL80211_ATTR_SSID]);
--- wireless-testing.orig/net/wireless/wext-compat.c 2009-08-07 14:50:09.000000000 +0200
+++ wireless-testing/net/wireless/wext-compat.c 2009-08-07 15:38:35.000000000 +0200
@@ -267,39 +267,26 @@ EXPORT_SYMBOL_GPL(cfg80211_wext_giwrange
* @wiphy: the wiphy
* @freq: the wext freq encoding
*
- * Returns a channel, %NULL for auto, or an ERR_PTR for errors!
+ * Returns a frequency, or a negative error code, or 0 for auto.
*/
-struct ieee80211_channel *cfg80211_wext_freq(struct wiphy *wiphy,
- struct iw_freq *freq)
+int cfg80211_wext_freq(struct wiphy *wiphy, struct iw_freq *freq)
{
- struct ieee80211_channel *chan;
- int f;
-
/*
- * Parse frequency - return NULL for auto and
+ * Parse frequency - return 0 for auto and
* -EINVAL for impossible things.
*/
if (freq->e == 0) {
if (freq->m < 0)
- return NULL;
- f = ieee80211_channel_to_frequency(freq->m);
+ return 0;
+ return ieee80211_channel_to_frequency(freq->m);
} else {
int i, div = 1000000;
for (i = 0; i < freq->e; i++)
div /= 10;
if (div <= 0)
- return ERR_PTR(-EINVAL);
- f = freq->m / div;
+ return -EINVAL;
+ return freq->m / div;
}
-
- /*
- * Look up channel struct and return -EINVAL when
- * it cannot be found.
- */
- chan = ieee80211_get_channel(wiphy, f);
- if (!chan)
- return ERR_PTR(-EINVAL);
- return chan;
}
int cfg80211_wext_siwrts(struct net_device *dev,
@@ -761,33 +748,29 @@ EXPORT_SYMBOL_GPL(cfg80211_wext_giwencod
int cfg80211_wext_siwfreq(struct net_device *dev,
struct iw_request_info *info,
- struct iw_freq *freq, char *extra)
+ struct iw_freq *wextfreq, char *extra)
{
struct wireless_dev *wdev = dev->ieee80211_ptr;
struct cfg80211_registered_device *rdev = wiphy_to_dev(wdev->wiphy);
- struct ieee80211_channel *chan;
- int err;
+ int freq, err;
switch (wdev->iftype) {
case NL80211_IFTYPE_STATION:
- return cfg80211_mgd_wext_siwfreq(dev, info, freq, extra);
+ return cfg80211_mgd_wext_siwfreq(dev, info, wextfreq, extra);
case NL80211_IFTYPE_ADHOC:
- return cfg80211_ibss_wext_siwfreq(dev, info, freq, extra);
+ return cfg80211_ibss_wext_siwfreq(dev, info, wextfreq, extra);
default:
- chan = cfg80211_wext_freq(wdev->wiphy, freq);
- if (!chan)
+ freq = cfg80211_wext_freq(wdev->wiphy, wextfreq);
+ if (freq < 0)
+ return freq;
+ if (freq == 0)
return -EINVAL;
- if (IS_ERR(chan))
- return PTR_ERR(chan);
- err = rdev->ops->set_channel(wdev->wiphy, chan,
- NL80211_CHAN_NO_HT);
- if (err)
- return err;
- rdev->channel = chan;
- return 0;
+ mutex_lock(&rdev->devlist_mtx);
+ err = rdev_set_freq(rdev, freq, NL80211_CHAN_NO_HT);
+ mutex_unlock(&rdev->devlist_mtx);
+ return err;
}
}
-EXPORT_SYMBOL_GPL(cfg80211_wext_siwfreq);
int cfg80211_wext_giwfreq(struct net_device *dev,
struct iw_request_info *info,
--- wireless-testing.orig/net/wireless/wext-compat.h 2009-08-07 14:50:09.000000000 +0200
+++ wireless-testing/net/wireless/wext-compat.h 2009-08-07 14:50:11.000000000 +0200
@@ -42,8 +42,7 @@ int cfg80211_mgd_wext_giwessid(struct ne
struct iw_request_info *info,
struct iw_point *data, char *ssid);
-struct ieee80211_channel *cfg80211_wext_freq(struct wiphy *wiphy,
- struct iw_freq *freq);
+int cfg80211_wext_freq(struct wiphy *wiphy, struct iw_freq *freq);
extern const struct iw_handler_def cfg80211_wext_handler;
--- wireless-testing.orig/net/wireless/ibss.c 2009-08-07 14:50:09.000000000 +0200
+++ wireless-testing/net/wireless/ibss.c 2009-08-07 15:45:29.000000000 +0200
@@ -78,10 +78,15 @@ int __cfg80211_join_ibss(struct cfg80211
struct cfg80211_cached_keys *connkeys)
{
struct wireless_dev *wdev = dev->ieee80211_ptr;
+ struct ieee80211_channel *chan;
int err;
ASSERT_WDEV_LOCK(wdev);
+ chan = rdev_fixed_channel(rdev, wdev);
+ if (chan && chan != params->channel)
+ return -EBUSY;
+
if (wdev->ssid_len)
return -EALREADY;
@@ -112,9 +117,11 @@ int cfg80211_join_ibss(struct cfg80211_r
struct wireless_dev *wdev = dev->ieee80211_ptr;
int err;
+ mutex_lock(&rdev->devlist_mtx);
wdev_lock(wdev);
err = __cfg80211_join_ibss(rdev, dev, params, connkeys);
wdev_unlock(wdev);
+ mutex_unlock(&rdev->devlist_mtx);
return err;
}
@@ -264,27 +271,32 @@ int cfg80211_ibss_wext_join(struct cfg80
int cfg80211_ibss_wext_siwfreq(struct net_device *dev,
struct iw_request_info *info,
- struct iw_freq *freq, char *extra)
+ struct iw_freq *wextfreq, char *extra)
{
struct wireless_dev *wdev = dev->ieee80211_ptr;
- struct ieee80211_channel *chan;
- int err;
+ struct cfg80211_registered_device *rdev = wiphy_to_dev(wdev->wiphy);
+ struct ieee80211_channel *chan = NULL;
+ int err, freq;
/* call only for ibss! */
if (WARN_ON(wdev->iftype != NL80211_IFTYPE_ADHOC))
return -EINVAL;
- if (!wiphy_to_dev(wdev->wiphy)->ops->join_ibss)
+ if (!rdev->ops->join_ibss)
return -EOPNOTSUPP;
- chan = cfg80211_wext_freq(wdev->wiphy, freq);
- if (chan && IS_ERR(chan))
- return PTR_ERR(chan);
-
- if (chan &&
- (chan->flags & IEEE80211_CHAN_NO_IBSS ||
- chan->flags & IEEE80211_CHAN_DISABLED))
- return -EINVAL;
+ freq = cfg80211_wext_freq(wdev->wiphy, wextfreq);
+ if (freq < 0)
+ return freq;
+
+ if (freq) {
+ chan = ieee80211_get_channel(wdev->wiphy, freq);
+ if (!chan)
+ return -EINVAL;
+ if (chan->flags & IEEE80211_CHAN_NO_IBSS ||
+ chan->flags & IEEE80211_CHAN_DISABLED)
+ return -EINVAL;
+ }
if (wdev->wext.ibss.channel == chan)
return 0;
@@ -292,8 +304,7 @@ int cfg80211_ibss_wext_siwfreq(struct ne
wdev_lock(wdev);
err = 0;
if (wdev->ssid_len)
- err = __cfg80211_leave_ibss(wiphy_to_dev(wdev->wiphy),
- dev, true);
+ err = __cfg80211_leave_ibss(rdev, dev, true);
wdev_unlock(wdev);
if (err)
@@ -307,9 +318,11 @@ int cfg80211_ibss_wext_siwfreq(struct ne
wdev->wext.ibss.channel_fixed = false;
}
+ mutex_lock(&rdev->devlist_mtx);
wdev_lock(wdev);
- err = cfg80211_ibss_wext_join(wiphy_to_dev(wdev->wiphy), wdev);
+ err = cfg80211_ibss_wext_join(rdev, wdev);
wdev_unlock(wdev);
+ mutex_unlock(&rdev->devlist_mtx);
return err;
}
@@ -347,6 +360,7 @@ int cfg80211_ibss_wext_siwessid(struct n
struct iw_point *data, char *ssid)
{
struct wireless_dev *wdev = dev->ieee80211_ptr;
+ struct cfg80211_registered_device *rdev = wiphy_to_dev(wdev->wiphy);
size_t len = data->length;
int err;
@@ -354,14 +368,13 @@ int cfg80211_ibss_wext_siwessid(struct n
if (WARN_ON(wdev->iftype != NL80211_IFTYPE_ADHOC))
return -EINVAL;
- if (!wiphy_to_dev(wdev->wiphy)->ops->join_ibss)
+ if (!rdev->ops->join_ibss)
return -EOPNOTSUPP;
wdev_lock(wdev);
err = 0;
if (wdev->ssid_len)
- err = __cfg80211_leave_ibss(wiphy_to_dev(wdev->wiphy),
- dev, true);
+ err = __cfg80211_leave_ibss(rdev, dev, true);
wdev_unlock(wdev);
if (err)
@@ -375,9 +388,11 @@ int cfg80211_ibss_wext_siwessid(struct n
memcpy(wdev->wext.ibss.ssid, ssid, len);
wdev->wext.ibss.ssid_len = len;
+ mutex_lock(&rdev->devlist_mtx);
wdev_lock(wdev);
- err = cfg80211_ibss_wext_join(wiphy_to_dev(wdev->wiphy), wdev);
+ err = cfg80211_ibss_wext_join(rdev, wdev);
wdev_unlock(wdev);
+ mutex_unlock(&rdev->devlist_mtx);
return err;
}
@@ -414,6 +429,7 @@ int cfg80211_ibss_wext_siwap(struct net_
struct sockaddr *ap_addr, char *extra)
{
struct wireless_dev *wdev = dev->ieee80211_ptr;
+ struct cfg80211_registered_device *rdev = wiphy_to_dev(wdev->wiphy);
u8 *bssid = ap_addr->sa_data;
int err;
@@ -421,7 +437,7 @@ int cfg80211_ibss_wext_siwap(struct net_
if (WARN_ON(wdev->iftype != NL80211_IFTYPE_ADHOC))
return -EINVAL;
- if (!wiphy_to_dev(wdev->wiphy)->ops->join_ibss)
+ if (!rdev->ops->join_ibss)
return -EOPNOTSUPP;
if (ap_addr->sa_family != ARPHRD_ETHER)
@@ -443,8 +459,7 @@ int cfg80211_ibss_wext_siwap(struct net_
wdev_lock(wdev);
err = 0;
if (wdev->ssid_len)
- err = __cfg80211_leave_ibss(wiphy_to_dev(wdev->wiphy),
- dev, true);
+ err = __cfg80211_leave_ibss(rdev, dev, true);
wdev_unlock(wdev);
if (err)
@@ -456,9 +471,11 @@ int cfg80211_ibss_wext_siwap(struct net_
} else
wdev->wext.ibss.bssid = NULL;
+ mutex_lock(&rdev->devlist_mtx);
wdev_lock(wdev);
- err = cfg80211_ibss_wext_join(wiphy_to_dev(wdev->wiphy), wdev);
+ err = cfg80211_ibss_wext_join(rdev, wdev);
wdev_unlock(wdev);
+ mutex_unlock(&rdev->devlist_mtx);
return err;
}
--- wireless-testing.orig/net/wireless/wext-sme.c 2009-08-07 14:50:09.000000000 +0200
+++ wireless-testing/net/wireless/wext-sme.c 2009-08-07 15:42:12.000000000 +0200
@@ -52,25 +52,31 @@ int cfg80211_mgd_wext_connect(struct cfg
int cfg80211_mgd_wext_siwfreq(struct net_device *dev,
struct iw_request_info *info,
- struct iw_freq *freq, char *extra)
+ struct iw_freq *wextfreq, char *extra)
{
struct wireless_dev *wdev = dev->ieee80211_ptr;
struct cfg80211_registered_device *rdev = wiphy_to_dev(wdev->wiphy);
- struct ieee80211_channel *chan;
- int err;
+ struct ieee80211_channel *chan = NULL;
+ int err, freq;
/* call only for station! */
if (WARN_ON(wdev->iftype != NL80211_IFTYPE_STATION))
return -EINVAL;
- chan = cfg80211_wext_freq(wdev->wiphy, freq);
- if (chan && IS_ERR(chan))
- return PTR_ERR(chan);
-
- if (chan && (chan->flags & IEEE80211_CHAN_DISABLED))
- return -EINVAL;
+ freq = cfg80211_wext_freq(wdev->wiphy, wextfreq);
+ if (freq < 0)
+ return freq;
+
+ if (freq) {
+ chan = ieee80211_get_channel(wdev->wiphy, freq);
+ if (!chan)
+ return -EINVAL;
+ if (chan->flags & IEEE80211_CHAN_DISABLED)
+ return -EINVAL;
+ }
cfg80211_lock_rdev(rdev);
+ mutex_lock(&rdev->devlist_mtx);
wdev_lock(wdev);
if (wdev->sme_state != CFG80211_SME_IDLE) {
@@ -84,9 +90,8 @@ int cfg80211_mgd_wext_siwfreq(struct net
/* if SSID set, we'll try right again, avoid event */
if (wdev->wext.connect.ssid_len)
event = false;
- err = __cfg80211_disconnect(wiphy_to_dev(wdev->wiphy),
- dev, WLAN_REASON_DEAUTH_LEAVING,
- event);
+ err = __cfg80211_disconnect(rdev, dev,
+ WLAN_REASON_DEAUTH_LEAVING, event);
if (err)
goto out;
}
@@ -95,17 +100,15 @@ int cfg80211_mgd_wext_siwfreq(struct net
wdev->wext.connect.channel = chan;
/* SSID is not set, we just want to switch channel */
- if (wdev->wext.connect.ssid_len && chan) {
- err = -EOPNOTSUPP;
- if (rdev->ops->set_channel)
- err = rdev->ops->set_channel(wdev->wiphy, chan,
- NL80211_CHAN_NO_HT);
+ if (chan && !wdev->wext.connect.ssid_len) {
+ err = rdev_set_freq(rdev, freq, NL80211_CHAN_NO_HT);
goto out;
}
- err = cfg80211_mgd_wext_connect(wiphy_to_dev(wdev->wiphy), wdev);
+ err = cfg80211_mgd_wext_connect(rdev, wdev);
out:
wdev_unlock(wdev);
+ mutex_unlock(&rdev->devlist_mtx);
cfg80211_unlock_rdev(rdev);
return err;
}
@@ -143,6 +146,7 @@ int cfg80211_mgd_wext_siwessid(struct ne
struct iw_point *data, char *ssid)
{
struct wireless_dev *wdev = dev->ieee80211_ptr;
+ struct cfg80211_registered_device *rdev = wiphy_to_dev(wdev->wiphy);
size_t len = data->length;
int err;
@@ -157,7 +161,8 @@ int cfg80211_mgd_wext_siwessid(struct ne
if (len > 0 && ssid[len - 1] == '\0')
len--;
- cfg80211_lock_rdev(wiphy_to_dev(wdev->wiphy));
+ cfg80211_lock_rdev(rdev);
+ mutex_lock(&rdev->devlist_mtx);
wdev_lock(wdev);
err = 0;
@@ -173,9 +178,8 @@ int cfg80211_mgd_wext_siwessid(struct ne
/* if SSID set now, we'll try to connect, avoid event */
if (len)
event = false;
- err = __cfg80211_disconnect(wiphy_to_dev(wdev->wiphy),
- dev, WLAN_REASON_DEAUTH_LEAVING,
- event);
+ err = __cfg80211_disconnect(rdev, dev,
+ WLAN_REASON_DEAUTH_LEAVING, event);
if (err)
goto out;
}
@@ -186,10 +190,11 @@ int cfg80211_mgd_wext_siwessid(struct ne
wdev->wext.connect.crypto.control_port = false;
- err = cfg80211_mgd_wext_connect(wiphy_to_dev(wdev->wiphy), wdev);
+ err = cfg80211_mgd_wext_connect(rdev, wdev);
out:
wdev_unlock(wdev);
- cfg80211_unlock_rdev(wiphy_to_dev(wdev->wiphy));
+ mutex_unlock(&rdev->devlist_mtx);
+ cfg80211_unlock_rdev(rdev);
return err;
}
@@ -230,6 +235,7 @@ int cfg80211_mgd_wext_siwap(struct net_d
struct sockaddr *ap_addr, char *extra)
{
struct wireless_dev *wdev = dev->ieee80211_ptr;
+ struct cfg80211_registered_device *rdev = wiphy_to_dev(wdev->wiphy);
u8 *bssid = ap_addr->sa_data;
int err;
@@ -244,7 +250,8 @@ int cfg80211_mgd_wext_siwap(struct net_d
if (is_zero_ether_addr(bssid) || is_broadcast_ether_addr(bssid))
bssid = NULL;
- cfg80211_lock_rdev(wiphy_to_dev(wdev->wiphy));
+ cfg80211_lock_rdev(rdev);
+ mutex_lock(&rdev->devlist_mtx);
wdev_lock(wdev);
if (wdev->sme_state != CFG80211_SME_IDLE) {
@@ -258,9 +265,8 @@ int cfg80211_mgd_wext_siwap(struct net_d
compare_ether_addr(bssid, wdev->wext.connect.bssid) == 0)
goto out;
- err = __cfg80211_disconnect(wiphy_to_dev(wdev->wiphy),
- dev, WLAN_REASON_DEAUTH_LEAVING,
- false);
+ err = __cfg80211_disconnect(rdev, dev,
+ WLAN_REASON_DEAUTH_LEAVING, false);
if (err)
goto out;
}
@@ -271,10 +277,11 @@ int cfg80211_mgd_wext_siwap(struct net_d
} else
wdev->wext.connect.bssid = NULL;
- err = cfg80211_mgd_wext_connect(wiphy_to_dev(wdev->wiphy), wdev);
+ err = cfg80211_mgd_wext_connect(rdev, wdev);
out:
wdev_unlock(wdev);
- cfg80211_unlock_rdev(wiphy_to_dev(wdev->wiphy));
+ mutex_unlock(&rdev->devlist_mtx);
+ cfg80211_unlock_rdev(rdev);
return err;
}
--- wireless-testing.orig/net/wireless/sme.c 2009-08-07 14:50:09.000000000 +0200
+++ wireless-testing/net/wireless/sme.c 2009-08-07 15:45:38.000000000 +0200
@@ -256,9 +256,11 @@ void cfg80211_sme_scan_done(struct net_d
{
struct wireless_dev *wdev = dev->ieee80211_ptr;
+ mutex_lock(&wiphy_to_dev(wdev->wiphy)->devlist_mtx);
wdev_lock(wdev);
__cfg80211_sme_scan_done(dev);
wdev_unlock(wdev);
+ mutex_unlock(&wiphy_to_dev(wdev->wiphy)->devlist_mtx);
}
void cfg80211_sme_rx_auth(struct net_device *dev,
@@ -644,6 +646,7 @@ int __cfg80211_connect(struct cfg80211_r
struct cfg80211_cached_keys *connkeys)
{
struct wireless_dev *wdev = dev->ieee80211_ptr;
+ struct ieee80211_channel *chan;
int err;
ASSERT_WDEV_LOCK(wdev);
@@ -651,6 +654,10 @@ int __cfg80211_connect(struct cfg80211_r
if (wdev->sme_state != CFG80211_SME_IDLE)
return -EALREADY;
+ chan = rdev_fixed_channel(rdev, wdev);
+ if (chan && chan != connect->channel)
+ return -EBUSY;
+
if (WARN_ON(wdev->connect_keys)) {
kfree(wdev->connect_keys);
wdev->connect_keys = NULL;
@@ -771,9 +778,11 @@ int cfg80211_connect(struct cfg80211_reg
{
int err;
+ mutex_lock(&rdev->devlist_mtx);
wdev_lock(dev->ieee80211_ptr);
err = __cfg80211_connect(rdev, dev, connect, connkeys);
wdev_unlock(dev->ieee80211_ptr);
+ mutex_unlock(&rdev->devlist_mtx);
return err;
}
^ permalink raw reply
* Re: ath5k - strange regulatory domain change
From: Chris Clayton @ 2009-08-07 12:56 UTC (permalink / raw)
To: Frans Pop; +Cc: linux-wireless, linux-kernel
In-Reply-To: <200908071324.45269.elendil@planet.nl>
Thanks Frans,
2009/8/7 Frans Pop <elendil@planet.nl>:
> Chris Clayton wrote:
>> Because of some problems with my Belkin Wireless G card (model
>> F5D7010) and the rt61pci driver, I've started to use a "no-name" card
>> that is supported by the ath5k driver.
>>
>> A problem is that I have come across is that for some reason the CN
>> regulatory domain is being set automatically. This doesn't happen with
>> the Belkin (rt61) card. I have the following line in
>> /etc/modprobe.d/modprobe.conf to set the regulatory domain to GB:
>>
>> options cfg80211 ieee80211_regdom=GB
>
> This issue has already been discussed extensively (after I reported it).
> Please see the following thread: http://lkml.org/lkml/2009/7/8/421. It
> contains a lot of information from the wireless maintainers.
>
To sum this up then (as I understand things):
1. I am the system administrator (root);
2. I am using a valid (albeit deprecated from 2.6.31) method to tell
the wireless infrastructure that I want the regulatory domain set to
GB;
3. GB is a valid code; and
4. the wireless infrastructure sets the regulatory domain to CN.
5. in 2.6.30, the wireless infrastructure does what I (the root user)
tell it to do.
That's a regression in my book. Oh well! I do have the iw and crda
applications installed, so I've taken that route of setting the
regulatory domain to GB.
Interestingly, if I make no attempt to set the regulatory domain at
all, it get sets to World and CN never comes into it. It's only if I
try to set it to GB via the module parameter that it gets set to CN.
To me, that seems broken.
Thanks again,
Chris
> Cheers.
> FJP
>
--
No, Sir; there is nothing which has yet been contrived by man, by which
so much happiness is produced as by a good tavern or inn - Doctor Samuel
Johnson
^ permalink raw reply
* [PATCH] cfg80211: use reassociation when possible
From: Johannes Berg @ 2009-08-07 12:51 UTC (permalink / raw)
To: John Linville; +Cc: linux-wireless
With the move of everything related to the SME from
mac80211 to cfg80211, we lost the ability to send
reassociation frames. This adds them back, but only
for wireless extensions. With the userspace SME, it
shall control assoc vs. reassoc (it already can do
so with the nl80211 interface).
I haven't touched the connect() implementation, so
it is not possible to reassociate with the nl80211
connect primitive. I think that should be done with
the NL80211_CMD_ROAM command, but we'll have to see
how that can be handled in the future, especially
with fullmac chips.
This patch addresses only the immediate regression
we had in mac80211, which previously sent reassoc.
Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
---
include/net/cfg80211.h | 4 +--
net/wireless/core.h | 4 ++-
net/wireless/mlme.c | 11 +++++++++
net/wireless/sme.c | 54 +++++++++++++++++++++++++++++++++++++-----------
net/wireless/wext-sme.c | 8 ++++++-
5 files changed, 65 insertions(+), 16 deletions(-)
--- wireless-testing.orig/net/wireless/sme.c 2009-08-07 14:47:53.000000000 +0200
+++ wireless-testing/net/wireless/sme.c 2009-08-07 14:48:34.000000000 +0200
@@ -27,10 +27,10 @@ struct cfg80211_conn {
CFG80211_CONN_ASSOCIATE_NEXT,
CFG80211_CONN_ASSOCIATING,
} state;
- u8 bssid[ETH_ALEN];
+ u8 bssid[ETH_ALEN], prev_bssid[ETH_ALEN];
u8 *ie;
size_t ie_len;
- bool auto_auth;
+ bool auto_auth, prev_bssid_valid;
};
@@ -110,6 +110,7 @@ static int cfg80211_conn_do_work(struct
{
struct cfg80211_registered_device *rdev = wiphy_to_dev(wdev->wiphy);
struct cfg80211_connect_params *params;
+ const u8 *prev_bssid = NULL;
int err;
ASSERT_WDEV_LOCK(wdev);
@@ -135,15 +136,11 @@ static int cfg80211_conn_do_work(struct
case CFG80211_CONN_ASSOCIATE_NEXT:
BUG_ON(!rdev->ops->assoc);
wdev->conn->state = CFG80211_CONN_ASSOCIATING;
- /*
- * We could, later, implement roaming here and then actually
- * set prev_bssid to non-NULL. But then we need to be aware
- * that some APs don't like that -- so we'd need to retry
- * the association.
- */
+ if (wdev->conn->prev_bssid_valid)
+ prev_bssid = wdev->conn->prev_bssid;
err = __cfg80211_mlme_assoc(rdev, wdev->netdev,
params->channel, params->bssid,
- NULL,
+ prev_bssid,
params->ssid, params->ssid_len,
params->ie, params->ie_len,
false, ¶ms->crypto);
@@ -314,6 +311,28 @@ void cfg80211_sme_rx_auth(struct net_dev
}
}
+bool cfg80211_sme_failed_reassoc(struct wireless_dev *wdev)
+{
+ struct wiphy *wiphy = wdev->wiphy;
+ struct cfg80211_registered_device *rdev = wiphy_to_dev(wiphy);
+
+ if (WARN_ON(!wdev->conn))
+ return false;
+
+ if (!wdev->conn->prev_bssid_valid)
+ return false;
+
+ /*
+ * Some stupid APs don't accept reassoc, so we
+ * need to fall back to trying regular assoc.
+ */
+ wdev->conn->prev_bssid_valid = false;
+ wdev->conn->state = CFG80211_CONN_ASSOCIATE_NEXT;
+ schedule_work(&rdev->conn_work);
+
+ return true;
+}
+
void __cfg80211_connect_result(struct net_device *dev, const u8 *bssid,
const u8 *req_ie, size_t req_ie_len,
const u8 *resp_ie, size_t resp_ie_len,
@@ -357,8 +376,11 @@ void __cfg80211_connect_result(struct ne
memset(&wrqu, 0, sizeof(wrqu));
wrqu.ap_addr.sa_family = ARPHRD_ETHER;
- if (bssid && status == WLAN_STATUS_SUCCESS)
+ if (bssid && status == WLAN_STATUS_SUCCESS) {
memcpy(wrqu.ap_addr.sa_data, bssid, ETH_ALEN);
+ memcpy(wdev->wext.prev_bssid, bssid, ETH_ALEN);
+ wdev->wext.prev_bssid_valid = true;
+ }
wireless_send_event(dev, SIOCGIWAP, &wrqu, NULL);
}
#endif
@@ -509,6 +531,8 @@ void __cfg80211_roamed(struct wireless_d
memset(&wrqu, 0, sizeof(wrqu));
wrqu.ap_addr.sa_family = ARPHRD_ETHER;
memcpy(wrqu.ap_addr.sa_data, bssid, ETH_ALEN);
+ memcpy(wdev->wext.prev_bssid, bssid, ETH_ALEN);
+ wdev->wext.prev_bssid_valid = true;
wireless_send_event(wdev->netdev, SIOCGIWAP, &wrqu, NULL);
#endif
}
@@ -641,7 +665,8 @@ EXPORT_SYMBOL(cfg80211_disconnected);
int __cfg80211_connect(struct cfg80211_registered_device *rdev,
struct net_device *dev,
struct cfg80211_connect_params *connect,
- struct cfg80211_cached_keys *connkeys)
+ struct cfg80211_cached_keys *connkeys,
+ const u8 *prev_bssid)
{
struct wireless_dev *wdev = dev->ieee80211_ptr;
struct ieee80211_channel *chan;
@@ -726,6 +751,11 @@ int __cfg80211_connect(struct cfg80211_r
wdev->sme_state = CFG80211_SME_CONNECTING;
wdev->connect_keys = connkeys;
+ if (prev_bssid) {
+ memcpy(wdev->conn->prev_bssid, prev_bssid, ETH_ALEN);
+ wdev->conn->prev_bssid_valid = true;
+ }
+
/* we're good if we have both BSSID and channel */
if (wdev->conn->params.bssid && wdev->conn->params.channel) {
wdev->conn->state = CFG80211_CONN_AUTHENTICATE_NEXT;
@@ -777,7 +807,7 @@ int cfg80211_connect(struct cfg80211_reg
int err;
wdev_lock(dev->ieee80211_ptr);
- err = __cfg80211_connect(rdev, dev, connect, connkeys);
+ err = __cfg80211_connect(rdev, dev, connect, connkeys, NULL);
wdev_unlock(dev->ieee80211_ptr);
return err;
--- wireless-testing.orig/net/wireless/core.h 2009-08-07 14:47:53.000000000 +0200
+++ wireless-testing/net/wireless/core.h 2009-08-07 14:48:34.000000000 +0200
@@ -335,7 +335,8 @@ void __cfg80211_connect_result(struct ne
int __cfg80211_connect(struct cfg80211_registered_device *rdev,
struct net_device *dev,
struct cfg80211_connect_params *connect,
- struct cfg80211_cached_keys *connkeys);
+ struct cfg80211_cached_keys *connkeys,
+ const u8 *prev_bssid);
int cfg80211_connect(struct cfg80211_registered_device *rdev,
struct net_device *dev,
struct cfg80211_connect_params *connect,
@@ -353,6 +354,7 @@ int cfg80211_mgd_wext_connect(struct cfg
struct wireless_dev *wdev);
void cfg80211_conn_work(struct work_struct *work);
+bool cfg80211_sme_failed_reassoc(struct wireless_dev *wdev);
/* internal helpers */
int cfg80211_validate_key_settings(struct cfg80211_registered_device *rdev,
--- wireless-testing.orig/net/wireless/wext-sme.c 2009-08-07 14:47:53.000000000 +0200
+++ wireless-testing/net/wireless/wext-sme.c 2009-08-07 14:48:34.000000000 +0200
@@ -15,6 +15,7 @@ int cfg80211_mgd_wext_connect(struct cfg
struct wireless_dev *wdev)
{
struct cfg80211_cached_keys *ck = NULL;
+ const u8 *prev_bssid = NULL;
int err, i;
ASSERT_RDEV_LOCK(rdev);
@@ -42,8 +43,12 @@ int cfg80211_mgd_wext_connect(struct cfg
for (i = 0; i < 6; i++)
ck->params[i].key = ck->data[i];
}
+
+ if (wdev->wext.prev_bssid_valid)
+ prev_bssid = wdev->wext.prev_bssid;
+
err = __cfg80211_connect(rdev, wdev->netdev,
- &wdev->wext.connect, ck);
+ &wdev->wext.connect, ck, prev_bssid);
if (err)
kfree(ck);
@@ -182,6 +187,7 @@ int cfg80211_mgd_wext_siwessid(struct ne
goto out;
}
+ wdev->wext.prev_bssid_valid = false;
wdev->wext.connect.ssid = wdev->wext.ssid;
memcpy(wdev->wext.ssid, ssid, len);
wdev->wext.connect.ssid_len = len;
--- wireless-testing.orig/include/net/cfg80211.h 2009-08-07 14:47:52.000000000 +0200
+++ wireless-testing/include/net/cfg80211.h 2009-08-07 14:48:34.000000000 +0200
@@ -1335,10 +1335,10 @@ struct wireless_dev {
struct cfg80211_cached_keys *keys;
u8 *ie;
size_t ie_len;
- u8 bssid[ETH_ALEN];
+ u8 bssid[ETH_ALEN], prev_bssid[ETH_ALEN];
u8 ssid[IEEE80211_MAX_SSID_LEN];
s8 default_key, default_mgmt_key;
- bool ps;
+ bool ps, prev_bssid_valid;
int ps_timeout;
} wext;
#endif
--- wireless-testing.orig/net/wireless/mlme.c 2009-08-07 14:47:51.000000000 +0200
+++ wireless-testing/net/wireless/mlme.c 2009-08-07 14:48:34.000000000 +0200
@@ -67,6 +67,16 @@ void cfg80211_send_rx_assoc(struct net_d
status_code = le16_to_cpu(mgmt->u.assoc_resp.status_code);
+ /*
+ * This is a bit of a hack, we don't notify userspace of
+ * a (re-)association reply if we tried to send a reassoc
+ * and got a reject -- we only try again with an assoc
+ * frame instead of reassoc.
+ */
+ if (status_code != WLAN_STATUS_SUCCESS && wdev->conn &&
+ cfg80211_sme_failed_reassoc(wdev))
+ goto out;
+
nl80211_send_rx_assoc(rdev, dev, buf, len, GFP_KERNEL);
if (status_code == WLAN_STATUS_SUCCESS) {
@@ -97,6 +107,7 @@ void cfg80211_send_rx_assoc(struct net_d
cfg80211_put_bss(&bss->pub);
}
+ out:
wdev_unlock(wdev);
}
EXPORT_SYMBOL(cfg80211_send_rx_assoc);
^ permalink raw reply
* [PATCH v2] cfg80211: validate channel settings across interfaces
From: Johannes Berg @ 2009-08-07 12:50 UTC (permalink / raw)
To: John Linville; +Cc: linux-wireless, Luis R. Rodriguez
In-Reply-To: <1249649261.4215.7.camel@johannes.local>
Currently, there's a problem that affects regulatory
enforcement and connection stability, in that it is
possible to switch the channel while connected to a
network or joined to an IBSS.
The problem comes from the fact that we only validate
the channel against the current interface's type, not
against any other interface. Thus, you have any type
of interface up, additionally bring up a monitor mode
interface and switch the channel on the monitor. This
will obviously also switch the channel on the other
interface.
The problem now is that if you do that while sending
beacons for IBSS mode, you can switch to a disabled
channel or a channel that doesn't allow beaconing.
Combined with a managed mode interface connected to
an AP instead of an IBSS interface, you can easily
break the connection that way.
To fix this, this patch validates any channel change
with all available interfaces, and disallows such
changes on secondary interfaces if another interface
is connected to an AP or joined to an IBSS.
Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
---
Oops, sorry, now based on the right tree.
net/wireless/Makefile | 3 +
net/wireless/chan.c | 88 +++++++++++++++++++++++++++++++++++++++++++++
net/wireless/core.h | 6 +++
net/wireless/ibss.c | 37 +++++++++++++-----
net/wireless/nl80211.c | 49 ++++---------------------
net/wireless/sme.c | 5 ++
net/wireless/wext-compat.c | 55 +++++++++-------------------
net/wireless/wext-compat.h | 3 -
net/wireless/wext-sme.c | 30 ++++++++-------
9 files changed, 171 insertions(+), 105 deletions(-)
--- wireless-testing.orig/net/wireless/Makefile 2009-08-07 14:47:50.000000000 +0200
+++ wireless-testing/net/wireless/Makefile 2009-08-07 14:47:53.000000000 +0200
@@ -5,7 +5,8 @@ obj-$(CONFIG_LIB80211_CRYPT_WEP) += lib8
obj-$(CONFIG_LIB80211_CRYPT_CCMP) += lib80211_crypt_ccmp.o
obj-$(CONFIG_LIB80211_CRYPT_TKIP) += lib80211_crypt_tkip.o
-cfg80211-y += core.o sysfs.o radiotap.o util.o reg.o scan.o nl80211.o mlme.o ibss.o sme.o
+cfg80211-y += core.o sysfs.o radiotap.o util.o reg.o scan.o nl80211.o
+cfg80211-y += mlme.o ibss.o sme.o chan.o
cfg80211-$(CONFIG_CFG80211_DEBUGFS) += debugfs.o
cfg80211-$(CONFIG_WIRELESS_EXT) += wext-compat.o wext-sme.o
--- /dev/null 1970-01-01 00:00:00.000000000 +0000
+++ wireless-testing/net/wireless/chan.c 2009-08-07 14:47:53.000000000 +0200
@@ -0,0 +1,88 @@
+/*
+ * This file contains helper code to handle channel
+ * settings and keeping track of what is possible at
+ * any point in time.
+ *
+ * Copyright 2009 Johannes Berg <johannes@sipsolutions.net>
+ */
+
+#include <net/cfg80211.h>
+#include "core.h"
+
+struct ieee80211_channel *
+rdev_fixed_channel(struct cfg80211_registered_device *rdev,
+ struct wireless_dev *for_wdev)
+{
+ struct wireless_dev *wdev;
+ struct ieee80211_channel *result = NULL;
+
+ ASSERT_RDEV_LOCK(rdev);
+
+ list_for_each_entry(wdev, &rdev->netdev_list, list) {
+ if (wdev == for_wdev)
+ continue;
+
+ /*
+ * Lock manually to tell lockdep about allowed
+ * nesting here if for_wdev->mtx is held already.
+ * This is ok as it's all under rdev lock and
+ * as such can only be done once at any given
+ * time.
+ */
+ mutex_lock_nested(&wdev->mtx, 1);
+ if (wdev->current_bss)
+ result = wdev->current_bss->pub.channel;
+ wdev_unlock(wdev);
+
+ if (result)
+ break;
+ }
+
+ return result;
+}
+
+int rdev_set_freq(struct cfg80211_registered_device *rdev,
+ int freq, enum nl80211_channel_type channel_type)
+{
+ struct ieee80211_channel *chan;
+ struct ieee80211_sta_ht_cap *ht_cap;
+ int result;
+
+ if (rdev_fixed_channel(rdev, NULL))
+ return -EINVAL;
+
+ if (!rdev->ops->set_channel)
+ return -EOPNOTSUPP;
+
+ chan = ieee80211_get_channel(&rdev->wiphy, freq);
+
+ /* Primary channel not allowed */
+ if (!chan || chan->flags & IEEE80211_CHAN_DISABLED)
+ return -EINVAL;
+
+ if (channel_type == NL80211_CHAN_HT40MINUS &&
+ chan->flags & IEEE80211_CHAN_NO_HT40MINUS)
+ return -EINVAL;
+ else if (channel_type == NL80211_CHAN_HT40PLUS &&
+ chan->flags & IEEE80211_CHAN_NO_HT40PLUS)
+ return -EINVAL;
+
+ ht_cap = &rdev->wiphy.bands[chan->band]->ht_cap;
+
+ if (channel_type != NL80211_CHAN_NO_HT) {
+ if (!ht_cap->ht_supported)
+ return -EINVAL;
+
+ if (!(ht_cap->cap & IEEE80211_HT_CAP_SUP_WIDTH_20_40) ||
+ ht_cap->cap & IEEE80211_HT_CAP_40MHZ_INTOLERANT)
+ return -EINVAL;
+ }
+
+ result = rdev->ops->set_channel(&rdev->wiphy, chan, channel_type);
+ if (result)
+ return result;
+
+ rdev->channel = chan;
+
+ return 0;
+}
--- wireless-testing.orig/net/wireless/core.h 2009-08-07 14:47:52.000000000 +0200
+++ wireless-testing/net/wireless/core.h 2009-08-07 14:50:05.000000000 +0200
@@ -366,4 +366,10 @@ void cfg80211_sme_disassoc(struct net_de
void __cfg80211_scan_done(struct work_struct *wk);
void cfg80211_upload_connect_keys(struct wireless_dev *wdev);
+struct ieee80211_channel *
+rdev_fixed_channel(struct cfg80211_registered_device *rdev,
+ struct wireless_dev *for_wdev);
+int rdev_set_freq(struct cfg80211_registered_device *rdev,
+ int freq, enum nl80211_channel_type channel_type);
+
#endif /* __NET_WIRELESS_CORE_H */
--- wireless-testing.orig/net/wireless/nl80211.c 2009-08-07 14:47:50.000000000 +0200
+++ wireless-testing/net/wireless/nl80211.c 2009-08-07 14:47:53.000000000 +0200
@@ -701,15 +701,8 @@ static int nl80211_set_wiphy(struct sk_b
if (info->attrs[NL80211_ATTR_WIPHY_FREQ]) {
enum nl80211_channel_type channel_type = NL80211_CHAN_NO_HT;
- struct ieee80211_channel *chan;
- struct ieee80211_sta_ht_cap *ht_cap;
u32 freq;
- if (!rdev->ops->set_channel) {
- result = -EOPNOTSUPP;
- goto bad_res;
- }
-
result = -EINVAL;
if (info->attrs[NL80211_ATTR_WIPHY_CHANNEL_TYPE]) {
@@ -723,42 +716,10 @@ static int nl80211_set_wiphy(struct sk_b
}
freq = nla_get_u32(info->attrs[NL80211_ATTR_WIPHY_FREQ]);
- chan = ieee80211_get_channel(&rdev->wiphy, freq);
-
- /* Primary channel not allowed */
- if (!chan || chan->flags & IEEE80211_CHAN_DISABLED)
- goto bad_res;
-
- if (channel_type == NL80211_CHAN_HT40MINUS &&
- (chan->flags & IEEE80211_CHAN_NO_HT40MINUS))
- goto bad_res;
- else if (channel_type == NL80211_CHAN_HT40PLUS &&
- (chan->flags & IEEE80211_CHAN_NO_HT40PLUS))
- goto bad_res;
-
- /*
- * At this point we know if that if HT40 was requested
- * we are allowed to use it and the extension channel
- * exists.
- */
- ht_cap = &rdev->wiphy.bands[chan->band]->ht_cap;
-
- /* no HT capabilities or intolerant */
- if (channel_type != NL80211_CHAN_NO_HT) {
- if (!ht_cap->ht_supported)
- goto bad_res;
- if (!(ht_cap->cap & IEEE80211_HT_CAP_SUP_WIDTH_20_40) ||
- (ht_cap->cap & IEEE80211_HT_CAP_40MHZ_INTOLERANT))
- goto bad_res;
- }
-
- result = rdev->ops->set_channel(&rdev->wiphy, chan,
- channel_type);
+ result = rdev_set_freq(rdev, freq, channel_type);
if (result)
goto bad_res;
-
- rdev->channel = chan;
}
changed = 0;
@@ -3453,7 +3414,7 @@ static int nl80211_associate(struct sk_b
struct cfg80211_registered_device *rdev;
struct net_device *dev;
struct cfg80211_crypto_settings crypto;
- struct ieee80211_channel *chan;
+ struct ieee80211_channel *chan, *fixedchan;
const u8 *bssid, *ssid, *ie = NULL, *prev_bssid = NULL;
int err, ssid_len, ie_len = 0;
bool use_mfp = false;
@@ -3496,6 +3457,12 @@ static int nl80211_associate(struct sk_b
goto out;
}
+ fixedchan = rdev_fixed_channel(rdev, NULL);
+ if (fixedchan && chan != fixedchan) {
+ err = -EINVAL;
+ goto out;
+ }
+
ssid = nla_data(info->attrs[NL80211_ATTR_SSID]);
ssid_len = nla_len(info->attrs[NL80211_ATTR_SSID]);
--- wireless-testing.orig/net/wireless/wext-compat.c 2009-08-07 14:47:50.000000000 +0200
+++ wireless-testing/net/wireless/wext-compat.c 2009-08-07 14:47:53.000000000 +0200
@@ -267,39 +267,26 @@ EXPORT_SYMBOL_GPL(cfg80211_wext_giwrange
* @wiphy: the wiphy
* @freq: the wext freq encoding
*
- * Returns a channel, %NULL for auto, or an ERR_PTR for errors!
+ * Returns a frequency, or a negative error code, or 0 for auto.
*/
-struct ieee80211_channel *cfg80211_wext_freq(struct wiphy *wiphy,
- struct iw_freq *freq)
+int cfg80211_wext_freq(struct wiphy *wiphy, struct iw_freq *freq)
{
- struct ieee80211_channel *chan;
- int f;
-
/*
- * Parse frequency - return NULL for auto and
+ * Parse frequency - return 0 for auto and
* -EINVAL for impossible things.
*/
if (freq->e == 0) {
if (freq->m < 0)
- return NULL;
- f = ieee80211_channel_to_frequency(freq->m);
+ return 0;
+ return ieee80211_channel_to_frequency(freq->m);
} else {
int i, div = 1000000;
for (i = 0; i < freq->e; i++)
div /= 10;
if (div <= 0)
- return ERR_PTR(-EINVAL);
- f = freq->m / div;
+ return -EINVAL;
+ return freq->m / div;
}
-
- /*
- * Look up channel struct and return -EINVAL when
- * it cannot be found.
- */
- chan = ieee80211_get_channel(wiphy, f);
- if (!chan)
- return ERR_PTR(-EINVAL);
- return chan;
}
int cfg80211_wext_siwrts(struct net_device *dev,
@@ -761,33 +748,29 @@ EXPORT_SYMBOL_GPL(cfg80211_wext_giwencod
int cfg80211_wext_siwfreq(struct net_device *dev,
struct iw_request_info *info,
- struct iw_freq *freq, char *extra)
+ struct iw_freq *wextfreq, char *extra)
{
struct wireless_dev *wdev = dev->ieee80211_ptr;
struct cfg80211_registered_device *rdev = wiphy_to_dev(wdev->wiphy);
- struct ieee80211_channel *chan;
- int err;
+ int freq, err;
switch (wdev->iftype) {
case NL80211_IFTYPE_STATION:
- return cfg80211_mgd_wext_siwfreq(dev, info, freq, extra);
+ return cfg80211_mgd_wext_siwfreq(dev, info, wextfreq, extra);
case NL80211_IFTYPE_ADHOC:
- return cfg80211_ibss_wext_siwfreq(dev, info, freq, extra);
+ return cfg80211_ibss_wext_siwfreq(dev, info, wextfreq, extra);
default:
- chan = cfg80211_wext_freq(wdev->wiphy, freq);
- if (!chan)
+ freq = cfg80211_wext_freq(wdev->wiphy, wextfreq);
+ if (freq < 0)
+ return freq;
+ if (freq == 0)
return -EINVAL;
- if (IS_ERR(chan))
- return PTR_ERR(chan);
- err = rdev->ops->set_channel(wdev->wiphy, chan,
- NL80211_CHAN_NO_HT);
- if (err)
- return err;
- rdev->channel = chan;
- return 0;
+ cfg80211_lock_rdev(rdev);
+ err = rdev_set_freq(rdev, freq, NL80211_CHAN_NO_HT);
+ cfg80211_unlock_rdev(rdev);
+ return err;
}
}
-EXPORT_SYMBOL_GPL(cfg80211_wext_siwfreq);
int cfg80211_wext_giwfreq(struct net_device *dev,
struct iw_request_info *info,
--- wireless-testing.orig/net/wireless/wext-compat.h 2009-08-07 14:47:50.000000000 +0200
+++ wireless-testing/net/wireless/wext-compat.h 2009-08-07 14:47:53.000000000 +0200
@@ -42,8 +42,7 @@ int cfg80211_mgd_wext_giwessid(struct ne
struct iw_request_info *info,
struct iw_point *data, char *ssid);
-struct ieee80211_channel *cfg80211_wext_freq(struct wiphy *wiphy,
- struct iw_freq *freq);
+int cfg80211_wext_freq(struct wiphy *wiphy, struct iw_freq *freq);
extern const struct iw_handler_def cfg80211_wext_handler;
--- wireless-testing.orig/net/wireless/ibss.c 2009-08-07 14:47:50.000000000 +0200
+++ wireless-testing/net/wireless/ibss.c 2009-08-07 14:47:53.000000000 +0200
@@ -78,10 +78,15 @@ int __cfg80211_join_ibss(struct cfg80211
struct cfg80211_cached_keys *connkeys)
{
struct wireless_dev *wdev = dev->ieee80211_ptr;
+ struct ieee80211_channel *chan;
int err;
ASSERT_WDEV_LOCK(wdev);
+ chan = rdev_fixed_channel(rdev, wdev);
+ if (chan && chan != params->channel)
+ return -EINVAL;
+
if (wdev->ssid_len)
return -EALREADY;
@@ -264,11 +269,11 @@ int cfg80211_ibss_wext_join(struct cfg80
int cfg80211_ibss_wext_siwfreq(struct net_device *dev,
struct iw_request_info *info,
- struct iw_freq *freq, char *extra)
+ struct iw_freq *wextfreq, char *extra)
{
struct wireless_dev *wdev = dev->ieee80211_ptr;
- struct ieee80211_channel *chan;
- int err;
+ struct ieee80211_channel *chan = NULL;
+ int err, freq;
/* call only for ibss! */
if (WARN_ON(wdev->iftype != NL80211_IFTYPE_ADHOC))
@@ -277,14 +282,18 @@ int cfg80211_ibss_wext_siwfreq(struct ne
if (!wiphy_to_dev(wdev->wiphy)->ops->join_ibss)
return -EOPNOTSUPP;
- chan = cfg80211_wext_freq(wdev->wiphy, freq);
- if (chan && IS_ERR(chan))
- return PTR_ERR(chan);
-
- if (chan &&
- (chan->flags & IEEE80211_CHAN_NO_IBSS ||
- chan->flags & IEEE80211_CHAN_DISABLED))
- return -EINVAL;
+ freq = cfg80211_wext_freq(wdev->wiphy, wextfreq);
+ if (freq < 0)
+ return freq;
+
+ if (freq) {
+ chan = ieee80211_get_channel(wdev->wiphy, freq);
+ if (!chan)
+ return -EINVAL;
+ if (chan->flags & IEEE80211_CHAN_NO_IBSS ||
+ chan->flags & IEEE80211_CHAN_DISABLED)
+ return -EINVAL;
+ }
if (wdev->wext.ibss.channel == chan)
return 0;
@@ -307,9 +316,11 @@ int cfg80211_ibss_wext_siwfreq(struct ne
wdev->wext.ibss.channel_fixed = false;
}
+ cfg80211_lock_rdev(wiphy_to_dev(wdev->wiphy));
wdev_lock(wdev);
err = cfg80211_ibss_wext_join(wiphy_to_dev(wdev->wiphy), wdev);
wdev_unlock(wdev);
+ cfg80211_unlock_rdev(wiphy_to_dev(wdev->wiphy));
return err;
}
@@ -375,9 +386,11 @@ int cfg80211_ibss_wext_siwessid(struct n
memcpy(wdev->wext.ibss.ssid, ssid, len);
wdev->wext.ibss.ssid_len = len;
+ cfg80211_lock_rdev(wiphy_to_dev(wdev->wiphy));
wdev_lock(wdev);
err = cfg80211_ibss_wext_join(wiphy_to_dev(wdev->wiphy), wdev);
wdev_unlock(wdev);
+ cfg80211_unlock_rdev(wiphy_to_dev(wdev->wiphy));
return err;
}
@@ -456,9 +469,11 @@ int cfg80211_ibss_wext_siwap(struct net_
} else
wdev->wext.ibss.bssid = NULL;
+ cfg80211_lock_rdev(wiphy_to_dev(wdev->wiphy));
wdev_lock(wdev);
err = cfg80211_ibss_wext_join(wiphy_to_dev(wdev->wiphy), wdev);
wdev_unlock(wdev);
+ cfg80211_unlock_rdev(wiphy_to_dev(wdev->wiphy));
return err;
}
--- wireless-testing.orig/net/wireless/wext-sme.c 2009-08-07 14:47:51.000000000 +0200
+++ wireless-testing/net/wireless/wext-sme.c 2009-08-07 14:50:05.000000000 +0200
@@ -52,23 +52,28 @@ int cfg80211_mgd_wext_connect(struct cfg
int cfg80211_mgd_wext_siwfreq(struct net_device *dev,
struct iw_request_info *info,
- struct iw_freq *freq, char *extra)
+ struct iw_freq *wextfreq, char *extra)
{
struct wireless_dev *wdev = dev->ieee80211_ptr;
struct cfg80211_registered_device *rdev = wiphy_to_dev(wdev->wiphy);
- struct ieee80211_channel *chan;
- int err;
+ struct ieee80211_channel *chan = NULL;
+ int err, freq;
/* call only for station! */
if (WARN_ON(wdev->iftype != NL80211_IFTYPE_STATION))
return -EINVAL;
- chan = cfg80211_wext_freq(wdev->wiphy, freq);
- if (chan && IS_ERR(chan))
- return PTR_ERR(chan);
-
- if (chan && (chan->flags & IEEE80211_CHAN_DISABLED))
- return -EINVAL;
+ freq = cfg80211_wext_freq(wdev->wiphy, wextfreq);
+ if (freq < 0)
+ return freq;
+
+ if (freq) {
+ chan = ieee80211_get_channel(wdev->wiphy, freq);
+ if (!chan)
+ return -EINVAL;
+ if (chan->flags & IEEE80211_CHAN_DISABLED)
+ return -EINVAL;
+ }
cfg80211_lock_rdev(rdev);
wdev_lock(wdev);
@@ -95,11 +100,8 @@ int cfg80211_mgd_wext_siwfreq(struct net
wdev->wext.connect.channel = chan;
/* SSID is not set, we just want to switch channel */
- if (wdev->wext.connect.ssid_len && chan) {
- err = -EOPNOTSUPP;
- if (rdev->ops->set_channel)
- err = rdev->ops->set_channel(wdev->wiphy, chan,
- NL80211_CHAN_NO_HT);
+ if (chan && !wdev->wext.connect.ssid_len) {
+ err = rdev_set_freq(rdev, freq, NL80211_CHAN_NO_HT);
goto out;
}
--- wireless-testing.orig/net/wireless/sme.c 2009-08-07 14:47:51.000000000 +0200
+++ wireless-testing/net/wireless/sme.c 2009-08-07 14:50:05.000000000 +0200
@@ -644,6 +644,7 @@ int __cfg80211_connect(struct cfg80211_r
struct cfg80211_cached_keys *connkeys)
{
struct wireless_dev *wdev = dev->ieee80211_ptr;
+ struct ieee80211_channel *chan;
int err;
ASSERT_WDEV_LOCK(wdev);
@@ -651,6 +652,10 @@ int __cfg80211_connect(struct cfg80211_r
if (wdev->sme_state != CFG80211_SME_IDLE)
return -EALREADY;
+ chan = rdev_fixed_channel(rdev, wdev);
+ if (chan && chan != connect->channel)
+ return -EINVAL;
+
if (WARN_ON(wdev->connect_keys)) {
kfree(wdev->connect_keys);
wdev->connect_keys = NULL;
^ permalink raw reply
* [PATCH] cfg80211: validate channel settings across interfaces
From: Johannes Berg @ 2009-08-07 12:47 UTC (permalink / raw)
To: John Linville; +Cc: linux-wireless, Luis R. Rodriguez
Currently, there's a problem that affects regulatory
enforcement and connection stability, in that it is
possible to switch the channel while connected to a
network or joined to an IBSS.
The problem comes from the fact that we only validate
the channel against the current interface's type, not
against any other interface. Thus, you have any type
of interface up, additionally bring up a monitor mode
interface and switch the channel on the monitor. This
will obviously also switch the channel on the other
interface.
The problem now is that if you do that while sending
beacons for IBSS mode, you can switch to a disabled
channel or a channel that doesn't allow beaconing.
Combined with a managed mode interface connected to
an AP instead of an IBSS interface, you can easily
break the connection that way.
To fix this, this patch validates any channel change
with all available interfaces, and disallows such
changes on secondary interfaces if another interface
is connected to an AP or joined to an IBSS.
Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
---
net/wireless/Makefile | 3 +
net/wireless/chan.c | 88 +++++++++++++++++++++++++++++++++++++++++++++
net/wireless/core.h | 6 +++
net/wireless/ibss.c | 37 +++++++++++++-----
net/wireless/nl80211.c | 49 ++++---------------------
net/wireless/sme.c | 5 ++
net/wireless/wext-compat.c | 55 +++++++++-------------------
net/wireless/wext-compat.h | 3 -
net/wireless/wext-sme.c | 30 ++++++++-------
9 files changed, 171 insertions(+), 105 deletions(-)
--- wireless-testing.orig/net/wireless/Makefile 2009-08-07 11:42:06.000000000 +0200
+++ wireless-testing/net/wireless/Makefile 2009-08-07 11:42:28.000000000 +0200
@@ -5,7 +5,8 @@ obj-$(CONFIG_LIB80211_CRYPT_WEP) += lib8
obj-$(CONFIG_LIB80211_CRYPT_CCMP) += lib80211_crypt_ccmp.o
obj-$(CONFIG_LIB80211_CRYPT_TKIP) += lib80211_crypt_tkip.o
-cfg80211-y += core.o sysfs.o radiotap.o util.o reg.o scan.o nl80211.o mlme.o ibss.o sme.o
+cfg80211-y += core.o sysfs.o radiotap.o util.o reg.o scan.o nl80211.o
+cfg80211-y += mlme.o ibss.o sme.o chan.o
cfg80211-$(CONFIG_CFG80211_DEBUGFS) += debugfs.o
cfg80211-$(CONFIG_WIRELESS_EXT) += wext-compat.o wext-sme.o
--- /dev/null 1970-01-01 00:00:00.000000000 +0000
+++ wireless-testing/net/wireless/chan.c 2009-08-07 12:27:03.000000000 +0200
@@ -0,0 +1,88 @@
+/*
+ * This file contains helper code to handle channel
+ * settings and keeping track of what is possible at
+ * any point in time.
+ *
+ * Copyright 2009 Johannes Berg <johannes@sipsolutions.net>
+ */
+
+#include <net/cfg80211.h>
+#include "core.h"
+
+struct ieee80211_channel *
+rdev_fixed_channel(struct cfg80211_registered_device *rdev,
+ struct wireless_dev *for_wdev)
+{
+ struct wireless_dev *wdev;
+ struct ieee80211_channel *result = NULL;
+
+ ASSERT_RDEV_LOCK(rdev);
+
+ list_for_each_entry(wdev, &rdev->netdev_list, list) {
+ if (wdev == for_wdev)
+ continue;
+
+ /*
+ * Lock manually to tell lockdep about allowed
+ * nesting here if for_wdev->mtx is held already.
+ * This is ok as it's all under rdev lock and
+ * as such can only be done once at any given
+ * time.
+ */
+ mutex_lock_nested(&wdev->mtx, 1);
+ if (wdev->current_bss)
+ result = wdev->current_bss->pub.channel;
+ wdev_unlock(wdev);
+
+ if (result)
+ break;
+ }
+
+ return result;
+}
+
+int rdev_set_freq(struct cfg80211_registered_device *rdev,
+ int freq, enum nl80211_channel_type channel_type)
+{
+ struct ieee80211_channel *chan;
+ struct ieee80211_sta_ht_cap *ht_cap;
+ int result;
+
+ if (rdev_fixed_channel(rdev, NULL))
+ return -EINVAL;
+
+ if (!rdev->ops->set_channel)
+ return -EOPNOTSUPP;
+
+ chan = ieee80211_get_channel(&rdev->wiphy, freq);
+
+ /* Primary channel not allowed */
+ if (!chan || chan->flags & IEEE80211_CHAN_DISABLED)
+ return -EINVAL;
+
+ if (channel_type == NL80211_CHAN_HT40MINUS &&
+ chan->flags & IEEE80211_CHAN_NO_HT40MINUS)
+ return -EINVAL;
+ else if (channel_type == NL80211_CHAN_HT40PLUS &&
+ chan->flags & IEEE80211_CHAN_NO_HT40PLUS)
+ return -EINVAL;
+
+ ht_cap = &rdev->wiphy.bands[chan->band]->ht_cap;
+
+ if (channel_type != NL80211_CHAN_NO_HT) {
+ if (!ht_cap->ht_supported)
+ return -EINVAL;
+
+ if (!(ht_cap->cap & IEEE80211_HT_CAP_SUP_WIDTH_20_40) ||
+ ht_cap->cap & IEEE80211_HT_CAP_40MHZ_INTOLERANT)
+ return -EINVAL;
+ }
+
+ result = rdev->ops->set_channel(&rdev->wiphy, chan, channel_type);
+ if (result)
+ return result;
+
+ rdev->channel = chan;
+
+ return 0;
+}
--- wireless-testing.orig/net/wireless/core.h 2009-08-07 11:42:27.000000000 +0200
+++ wireless-testing/net/wireless/core.h 2009-08-07 11:47:31.000000000 +0200
@@ -368,4 +368,10 @@ void cfg80211_sme_disassoc(struct net_de
void __cfg80211_scan_done(struct work_struct *wk);
void cfg80211_upload_connect_keys(struct wireless_dev *wdev);
+struct ieee80211_channel *
+rdev_fixed_channel(struct cfg80211_registered_device *rdev,
+ struct wireless_dev *for_wdev);
+int rdev_set_freq(struct cfg80211_registered_device *rdev,
+ int freq, enum nl80211_channel_type channel_type);
+
#endif /* __NET_WIRELESS_CORE_H */
--- wireless-testing.orig/net/wireless/nl80211.c 2009-08-07 11:42:06.000000000 +0200
+++ wireless-testing/net/wireless/nl80211.c 2009-08-07 11:52:58.000000000 +0200
@@ -701,15 +701,8 @@ static int nl80211_set_wiphy(struct sk_b
if (info->attrs[NL80211_ATTR_WIPHY_FREQ]) {
enum nl80211_channel_type channel_type = NL80211_CHAN_NO_HT;
- struct ieee80211_channel *chan;
- struct ieee80211_sta_ht_cap *ht_cap;
u32 freq;
- if (!rdev->ops->set_channel) {
- result = -EOPNOTSUPP;
- goto bad_res;
- }
-
result = -EINVAL;
if (info->attrs[NL80211_ATTR_WIPHY_CHANNEL_TYPE]) {
@@ -723,42 +716,10 @@ static int nl80211_set_wiphy(struct sk_b
}
freq = nla_get_u32(info->attrs[NL80211_ATTR_WIPHY_FREQ]);
- chan = ieee80211_get_channel(&rdev->wiphy, freq);
-
- /* Primary channel not allowed */
- if (!chan || chan->flags & IEEE80211_CHAN_DISABLED)
- goto bad_res;
-
- if (channel_type == NL80211_CHAN_HT40MINUS &&
- (chan->flags & IEEE80211_CHAN_NO_HT40MINUS))
- goto bad_res;
- else if (channel_type == NL80211_CHAN_HT40PLUS &&
- (chan->flags & IEEE80211_CHAN_NO_HT40PLUS))
- goto bad_res;
-
- /*
- * At this point we know if that if HT40 was requested
- * we are allowed to use it and the extension channel
- * exists.
- */
- ht_cap = &rdev->wiphy.bands[chan->band]->ht_cap;
-
- /* no HT capabilities or intolerant */
- if (channel_type != NL80211_CHAN_NO_HT) {
- if (!ht_cap->ht_supported)
- goto bad_res;
- if (!(ht_cap->cap & IEEE80211_HT_CAP_SUP_WIDTH_20_40) ||
- (ht_cap->cap & IEEE80211_HT_CAP_40MHZ_INTOLERANT))
- goto bad_res;
- }
-
- result = rdev->ops->set_channel(&rdev->wiphy, chan,
- channel_type);
+ result = rdev_set_freq(rdev, freq, channel_type);
if (result)
goto bad_res;
-
- rdev->channel = chan;
}
changed = 0;
@@ -3453,7 +3414,7 @@ static int nl80211_associate(struct sk_b
struct cfg80211_registered_device *rdev;
struct net_device *dev;
struct cfg80211_crypto_settings crypto;
- struct ieee80211_channel *chan;
+ struct ieee80211_channel *chan, *fixedchan;
const u8 *bssid, *ssid, *ie = NULL, *prev_bssid = NULL;
int err, ssid_len, ie_len = 0;
bool use_mfp = false;
@@ -3496,6 +3457,12 @@ static int nl80211_associate(struct sk_b
goto out;
}
+ fixedchan = rdev_fixed_channel(rdev, NULL);
+ if (fixedchan && chan != fixedchan) {
+ err = -EINVAL;
+ goto out;
+ }
+
ssid = nla_data(info->attrs[NL80211_ATTR_SSID]);
ssid_len = nla_len(info->attrs[NL80211_ATTR_SSID]);
--- wireless-testing.orig/net/wireless/wext-compat.c 2009-08-07 11:42:06.000000000 +0200
+++ wireless-testing/net/wireless/wext-compat.c 2009-08-07 11:55:26.000000000 +0200
@@ -267,39 +267,26 @@ EXPORT_SYMBOL_GPL(cfg80211_wext_giwrange
* @wiphy: the wiphy
* @freq: the wext freq encoding
*
- * Returns a channel, %NULL for auto, or an ERR_PTR for errors!
+ * Returns a frequency, or a negative error code, or 0 for auto.
*/
-struct ieee80211_channel *cfg80211_wext_freq(struct wiphy *wiphy,
- struct iw_freq *freq)
+int cfg80211_wext_freq(struct wiphy *wiphy, struct iw_freq *freq)
{
- struct ieee80211_channel *chan;
- int f;
-
/*
- * Parse frequency - return NULL for auto and
+ * Parse frequency - return 0 for auto and
* -EINVAL for impossible things.
*/
if (freq->e == 0) {
if (freq->m < 0)
- return NULL;
- f = ieee80211_channel_to_frequency(freq->m);
+ return 0;
+ return ieee80211_channel_to_frequency(freq->m);
} else {
int i, div = 1000000;
for (i = 0; i < freq->e; i++)
div /= 10;
if (div <= 0)
- return ERR_PTR(-EINVAL);
- f = freq->m / div;
+ return -EINVAL;
+ return freq->m / div;
}
-
- /*
- * Look up channel struct and return -EINVAL when
- * it cannot be found.
- */
- chan = ieee80211_get_channel(wiphy, f);
- if (!chan)
- return ERR_PTR(-EINVAL);
- return chan;
}
int cfg80211_wext_siwrts(struct net_device *dev,
@@ -761,33 +748,29 @@ EXPORT_SYMBOL_GPL(cfg80211_wext_giwencod
int cfg80211_wext_siwfreq(struct net_device *dev,
struct iw_request_info *info,
- struct iw_freq *freq, char *extra)
+ struct iw_freq *wextfreq, char *extra)
{
struct wireless_dev *wdev = dev->ieee80211_ptr;
struct cfg80211_registered_device *rdev = wiphy_to_dev(wdev->wiphy);
- struct ieee80211_channel *chan;
- int err;
+ int freq, err;
switch (wdev->iftype) {
case NL80211_IFTYPE_STATION:
- return cfg80211_mgd_wext_siwfreq(dev, info, freq, extra);
+ return cfg80211_mgd_wext_siwfreq(dev, info, wextfreq, extra);
case NL80211_IFTYPE_ADHOC:
- return cfg80211_ibss_wext_siwfreq(dev, info, freq, extra);
+ return cfg80211_ibss_wext_siwfreq(dev, info, wextfreq, extra);
default:
- chan = cfg80211_wext_freq(wdev->wiphy, freq);
- if (!chan)
+ freq = cfg80211_wext_freq(wdev->wiphy, wextfreq);
+ if (freq < 0)
+ return freq;
+ if (freq == 0)
return -EINVAL;
- if (IS_ERR(chan))
- return PTR_ERR(chan);
- err = rdev->ops->set_channel(wdev->wiphy, chan,
- NL80211_CHAN_NO_HT);
- if (err)
- return err;
- rdev->channel = chan;
- return 0;
+ cfg80211_lock_rdev(rdev);
+ err = rdev_set_freq(rdev, freq, NL80211_CHAN_NO_HT);
+ cfg80211_unlock_rdev(rdev);
+ return err;
}
}
-EXPORT_SYMBOL_GPL(cfg80211_wext_siwfreq);
int cfg80211_wext_giwfreq(struct net_device *dev,
struct iw_request_info *info,
--- wireless-testing.orig/net/wireless/wext-compat.h 2009-08-07 11:42:06.000000000 +0200
+++ wireless-testing/net/wireless/wext-compat.h 2009-08-07 11:42:28.000000000 +0200
@@ -42,8 +42,7 @@ int cfg80211_mgd_wext_giwessid(struct ne
struct iw_request_info *info,
struct iw_point *data, char *ssid);
-struct ieee80211_channel *cfg80211_wext_freq(struct wiphy *wiphy,
- struct iw_freq *freq);
+int cfg80211_wext_freq(struct wiphy *wiphy, struct iw_freq *freq);
extern const struct iw_handler_def cfg80211_wext_handler;
--- wireless-testing.orig/net/wireless/ibss.c 2009-08-07 11:42:06.000000000 +0200
+++ wireless-testing/net/wireless/ibss.c 2009-08-07 11:57:04.000000000 +0200
@@ -78,10 +78,15 @@ int __cfg80211_join_ibss(struct cfg80211
struct cfg80211_cached_keys *connkeys)
{
struct wireless_dev *wdev = dev->ieee80211_ptr;
+ struct ieee80211_channel *chan;
int err;
ASSERT_WDEV_LOCK(wdev);
+ chan = rdev_fixed_channel(rdev, wdev);
+ if (chan && chan != params->channel)
+ return -EINVAL;
+
if (wdev->ssid_len)
return -EALREADY;
@@ -264,11 +269,11 @@ int cfg80211_ibss_wext_join(struct cfg80
int cfg80211_ibss_wext_siwfreq(struct net_device *dev,
struct iw_request_info *info,
- struct iw_freq *freq, char *extra)
+ struct iw_freq *wextfreq, char *extra)
{
struct wireless_dev *wdev = dev->ieee80211_ptr;
- struct ieee80211_channel *chan;
- int err;
+ struct ieee80211_channel *chan = NULL;
+ int err, freq;
/* call only for ibss! */
if (WARN_ON(wdev->iftype != NL80211_IFTYPE_ADHOC))
@@ -277,14 +282,18 @@ int cfg80211_ibss_wext_siwfreq(struct ne
if (!wiphy_to_dev(wdev->wiphy)->ops->join_ibss)
return -EOPNOTSUPP;
- chan = cfg80211_wext_freq(wdev->wiphy, freq);
- if (chan && IS_ERR(chan))
- return PTR_ERR(chan);
-
- if (chan &&
- (chan->flags & IEEE80211_CHAN_NO_IBSS ||
- chan->flags & IEEE80211_CHAN_DISABLED))
- return -EINVAL;
+ freq = cfg80211_wext_freq(wdev->wiphy, wextfreq);
+ if (freq < 0)
+ return freq;
+
+ if (freq) {
+ chan = ieee80211_get_channel(wdev->wiphy, freq);
+ if (!chan)
+ return -EINVAL;
+ if (chan->flags & IEEE80211_CHAN_NO_IBSS ||
+ chan->flags & IEEE80211_CHAN_DISABLED)
+ return -EINVAL;
+ }
if (wdev->wext.ibss.channel == chan)
return 0;
@@ -307,9 +316,11 @@ int cfg80211_ibss_wext_siwfreq(struct ne
wdev->wext.ibss.channel_fixed = false;
}
+ cfg80211_lock_rdev(wiphy_to_dev(wdev->wiphy));
wdev_lock(wdev);
err = cfg80211_ibss_wext_join(wiphy_to_dev(wdev->wiphy), wdev);
wdev_unlock(wdev);
+ cfg80211_unlock_rdev(wiphy_to_dev(wdev->wiphy));
return err;
}
@@ -375,9 +386,11 @@ int cfg80211_ibss_wext_siwessid(struct n
memcpy(wdev->wext.ibss.ssid, ssid, len);
wdev->wext.ibss.ssid_len = len;
+ cfg80211_lock_rdev(wiphy_to_dev(wdev->wiphy));
wdev_lock(wdev);
err = cfg80211_ibss_wext_join(wiphy_to_dev(wdev->wiphy), wdev);
wdev_unlock(wdev);
+ cfg80211_unlock_rdev(wiphy_to_dev(wdev->wiphy));
return err;
}
@@ -456,9 +469,11 @@ int cfg80211_ibss_wext_siwap(struct net_
} else
wdev->wext.ibss.bssid = NULL;
+ cfg80211_lock_rdev(wiphy_to_dev(wdev->wiphy));
wdev_lock(wdev);
err = cfg80211_ibss_wext_join(wiphy_to_dev(wdev->wiphy), wdev);
wdev_unlock(wdev);
+ cfg80211_unlock_rdev(wiphy_to_dev(wdev->wiphy));
return err;
}
--- wireless-testing.orig/net/wireless/wext-sme.c 2009-08-07 11:42:27.000000000 +0200
+++ wireless-testing/net/wireless/wext-sme.c 2009-08-07 11:42:28.000000000 +0200
@@ -57,23 +57,28 @@ int cfg80211_mgd_wext_connect(struct cfg
int cfg80211_mgd_wext_siwfreq(struct net_device *dev,
struct iw_request_info *info,
- struct iw_freq *freq, char *extra)
+ struct iw_freq *wextfreq, char *extra)
{
struct wireless_dev *wdev = dev->ieee80211_ptr;
struct cfg80211_registered_device *rdev = wiphy_to_dev(wdev->wiphy);
- struct ieee80211_channel *chan;
- int err;
+ struct ieee80211_channel *chan = NULL;
+ int err, freq;
/* call only for station! */
if (WARN_ON(wdev->iftype != NL80211_IFTYPE_STATION))
return -EINVAL;
- chan = cfg80211_wext_freq(wdev->wiphy, freq);
- if (chan && IS_ERR(chan))
- return PTR_ERR(chan);
-
- if (chan && (chan->flags & IEEE80211_CHAN_DISABLED))
- return -EINVAL;
+ freq = cfg80211_wext_freq(wdev->wiphy, wextfreq);
+ if (freq < 0)
+ return freq;
+
+ if (freq) {
+ chan = ieee80211_get_channel(wdev->wiphy, freq);
+ if (!chan)
+ return -EINVAL;
+ if (chan->flags & IEEE80211_CHAN_DISABLED)
+ return -EINVAL;
+ }
cfg80211_lock_rdev(rdev);
wdev_lock(wdev);
@@ -100,11 +105,8 @@ int cfg80211_mgd_wext_siwfreq(struct net
wdev->wext.connect.channel = chan;
/* SSID is not set, we just want to switch channel */
- if (wdev->wext.connect.ssid_len && chan) {
- err = -EOPNOTSUPP;
- if (rdev->ops->set_channel)
- err = rdev->ops->set_channel(wdev->wiphy, chan,
- NL80211_CHAN_NO_HT);
+ if (chan && !wdev->wext.connect.ssid_len) {
+ err = rdev_set_freq(rdev, freq, NL80211_CHAN_NO_HT);
goto out;
}
--- wireless-testing.orig/net/wireless/sme.c 2009-08-07 11:49:50.000000000 +0200
+++ wireless-testing/net/wireless/sme.c 2009-08-07 11:50:33.000000000 +0200
@@ -669,6 +669,7 @@ int __cfg80211_connect(struct cfg80211_r
const u8 *prev_bssid)
{
struct wireless_dev *wdev = dev->ieee80211_ptr;
+ struct ieee80211_channel *chan;
int err;
ASSERT_WDEV_LOCK(wdev);
@@ -676,6 +677,10 @@ int __cfg80211_connect(struct cfg80211_r
if (wdev->sme_state != CFG80211_SME_IDLE)
return -EALREADY;
+ chan = rdev_fixed_channel(rdev, wdev);
+ if (chan && chan != connect->channel)
+ return -EINVAL;
+
if (WARN_ON(wdev->connect_keys)) {
kfree(wdev->connect_keys);
wdev->connect_keys = NULL;
^ permalink raw reply
* Re: ath5k - strange regulatory domain change
From: Frans Pop @ 2009-08-07 11:24 UTC (permalink / raw)
To: Chris Clayton; +Cc: linux-wireless, linux-kernel
In-Reply-To: <c6b1100b0908070350t3101030bs4b3d2e7485ad9aee@mail.gmail.com>
Chris Clayton wrote:
> Because of some problems with my Belkin Wireless G card (model
> F5D7010) and the rt61pci driver, I've started to use a "no-name" card
> that is supported by the ath5k driver.
>
> A problem is that I have come across is that for some reason the CN
> regulatory domain is being set automatically. This doesn't happen with
> the Belkin (rt61) card. I have the following line in
> /etc/modprobe.d/modprobe.conf to set the regulatory domain to GB:
>
> options cfg80211 ieee80211_regdom=GB
This issue has already been discussed extensively (after I reported it).
Please see the following thread: http://lkml.org/lkml/2009/7/8/421. It
contains a lot of information from the wireless maintainers.
Cheers.
FJP
^ permalink raw reply
* ath5k - strange regulatory domain change
From: Chris Clayton @ 2009-08-07 10:50 UTC (permalink / raw)
To: linux-wireless; +Cc: LKML
[-- Attachment #1: Type: text/plain, Size: 3769 bytes --]
Hi,
Because of some problems with my Belkin Wireless G card (model
F5D7010) and the rt61pci driver, I've started to use a "no-name" card
that is supported by the ath5k driver.
A problem is that I have come across is that for some reason the CN
regulatory domain is being set automatically. This doesn't happen with
the Belkin (rt61) card. I have the following line in
/etc/modprobe.d/modprobe.conf to set the regulatory domain to GB:
options cfg80211 ieee80211_regdom=GB
Output from dmesg when the ath5k card is inserted is:
pcmcia_socket pcmcia_socket0: pccard: CardBus card inserted into slot 0
pci 0000:03:00.0: reg 10 32bit mmio: [0x000000-0x00ffff]
cfg80211: Calling CRDA for country: GB
cfg80211: Regulatory domain changed to country: GB
(start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp)
(2402000 KHz - 2482000 KHz @ 40000 KHz), (N/A, 2000 mBm)
(5170000 KHz - 5250000 KHz @ 40000 KHz), (N/A, 2000 mBm)
(5250000 KHz - 5330000 KHz @ 40000 KHz), (N/A, 2000 mBm)
(5490000 KHz - 5710000 KHz @ 40000 KHz), (N/A, 2700 mBm)
ath5k 0000:03:00.0: enabling device (0000 -> 0002)
ath5k 0000:03:00.0: PCI INT A -> Link[LNKD] -> GSI 11 (level, low) -> IRQ 11
ath5k 0000:03:00.0: registered as 'phy0'
ath: EEPROM regdomain: 0x809c
ath: EEPROM indicates we should expect a country code
ath: doing EEPROM country->regdmn map search
ath: country maps to regdmn code: 0x52
ath: Country alpha2 being used: CN
ath: Regpair used: 0x52
phy0: Selected rate control algorithm 'minstrel'
cfg80211: Calling CRDA for country: CN
ath5k phy0: Atheros AR2417 chip found (MAC: 0xf0, PHY: 0x70)
cfg80211: Regulatory domain changed to country: CN
(start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp)
(2402000 KHz - 2482000 KHz @ 40000 KHz), (N/A, 2000 mBm)
(5735000 KHz - 5835000 KHz @ 40000 KHz), (N/A, 3000 mBm)
NET: Registered protocol family 17
wlan0: authenticate with AP 00:1f:33:80:09:44
wlan0: authenticated
wlan0: associate with AP 00:1f:33:80:09:44
wlan0: associate with AP 00:1f:33:80:09:44
wlan0: RX AssocResp from 00:1f:33:80:09:44 (capab=0x431 status=0 aid=2)
wlan0: associated
The "problem" doesn't happen with kernel 2.6.30.4:
pcmcia_socket pcmcia_socket0: pccard: CardBus card inserted into slot 0
pci 0000:03:00.0: reg 10 32bit mmio: [0x000000-0x00ffff]
cfg80211: Calling CRDA for country: GB
ath5k 0000:03:00.0: enabling device (0000 -> 0002)
ath5k 0000:03:00.0: PCI INT A -> Link[LNKD] -> GSI 11 (level, low) -> IRQ 11
ath5k 0000:03:00.0: registered as 'phy0'
cfg80211: Regulatory domain changed to country: GB
(start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp)
(2402000 KHz - 2482000 KHz @ 40000 KHz), (N/A, 2000 mBm)
(5170000 KHz - 5250000 KHz @ 40000 KHz), (N/A, 2000 mBm)
(5250000 KHz - 5330000 KHz @ 40000 KHz), (N/A, 2000 mBm)
(5490000 KHz - 5710000 KHz @ 40000 KHz), (N/A, 2700 mBm)
phy0: Selected rate control algorithm 'minstrel'
ath5k phy0: Atheros AR2417 chip found (MAC: 0xf0, PHY: 0x70)
NET: Registered protocol family 17
wlan0: authenticate with AP 00:1f:33:80:09:44
wlan0: authenticated
wlan0: associate with AP 00:1f:33:80:09:44
wlan0: RX AssocResp from 00:1f:33:80:09:44 (capab=0x431 status=0 aid=2)
wlan0: associated
I am running the latest -git kernel:
[chris:~/kernel/linux-2.6]$ git describe
v2.6.31-rc5-246-g90bc1a6
.config is attached.
Of course, I could set the reg domain in /sbin/ifup when configuring
the interface, but that would be papering over the cracks.
Happy to provide additional diagnostics or test patches.
Thanks
Chris
--
No, Sir; there is nothing which has yet been contrived by man, by which
so much happiness is produced as by a good tavern or inn - Doctor Samuel
Johnson
[-- Attachment #2: .config --]
[-- Type: application/octet-stream, Size: 50999 bytes --]
#
# Automatically generated make config: don't edit
# Linux kernel version: 2.6.31-rc5
# Thu Aug 6 14:45:31 2009
#
# CONFIG_64BIT is not set
CONFIG_X86_32=y
# CONFIG_X86_64 is not set
CONFIG_X86=y
CONFIG_OUTPUT_FORMAT="elf32-i386"
CONFIG_ARCH_DEFCONFIG="arch/x86/configs/i386_defconfig"
CONFIG_GENERIC_TIME=y
CONFIG_GENERIC_CMOS_UPDATE=y
CONFIG_CLOCKSOURCE_WATCHDOG=y
CONFIG_GENERIC_CLOCKEVENTS=y
CONFIG_GENERIC_CLOCKEVENTS_BROADCAST=y
CONFIG_LOCKDEP_SUPPORT=y
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_HAVE_LATENCYTOP_SUPPORT=y
CONFIG_FAST_CMPXCHG_LOCAL=y
CONFIG_MMU=y
CONFIG_ZONE_DMA=y
CONFIG_GENERIC_ISA_DMA=y
CONFIG_GENERIC_IOMAP=y
CONFIG_GENERIC_BUG=y
CONFIG_GENERIC_HWEIGHT=y
CONFIG_ARCH_MAY_HAVE_PC_FDC=y
# CONFIG_RWSEM_GENERIC_SPINLOCK is not set
CONFIG_RWSEM_XCHGADD_ALGORITHM=y
CONFIG_ARCH_HAS_CPU_IDLE_WAIT=y
CONFIG_GENERIC_CALIBRATE_DELAY=y
# CONFIG_GENERIC_TIME_VSYSCALL is not set
CONFIG_ARCH_HAS_CPU_RELAX=y
CONFIG_ARCH_HAS_DEFAULT_IDLE=y
CONFIG_ARCH_HAS_CACHE_LINE_SIZE=y
CONFIG_HAVE_SETUP_PER_CPU_AREA=y
CONFIG_HAVE_DYNAMIC_PER_CPU_AREA=y
# CONFIG_HAVE_CPUMASK_OF_CPU_MAP is not set
CONFIG_ARCH_HIBERNATION_POSSIBLE=y
CONFIG_ARCH_SUSPEND_POSSIBLE=y
# CONFIG_ZONE_DMA32 is not set
CONFIG_ARCH_POPULATES_NODE_MAP=y
# CONFIG_AUDIT_ARCH is not set
CONFIG_ARCH_SUPPORTS_OPTIMIZED_INLINING=y
CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y
CONFIG_GENERIC_HARDIRQS=y
CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
CONFIG_GENERIC_IRQ_PROBE=y
CONFIG_X86_32_LAZY_GS=y
CONFIG_KTIME_SCALAR=y
CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
CONFIG_CONSTRUCTORS=y
#
# General setup
#
CONFIG_EXPERIMENTAL=y
CONFIG_BROKEN_ON_SMP=y
CONFIG_LOCK_KERNEL=y
CONFIG_INIT_ENV_ARG_LIMIT=32
CONFIG_LOCALVERSION=""
# CONFIG_LOCALVERSION_AUTO is not set
CONFIG_HAVE_KERNEL_GZIP=y
CONFIG_HAVE_KERNEL_BZIP2=y
CONFIG_HAVE_KERNEL_LZMA=y
# CONFIG_KERNEL_GZIP is not set
# CONFIG_KERNEL_BZIP2 is not set
CONFIG_KERNEL_LZMA=y
CONFIG_SWAP=y
CONFIG_SYSVIPC=y
CONFIG_SYSVIPC_SYSCTL=y
# CONFIG_POSIX_MQUEUE is not set
CONFIG_BSD_PROCESS_ACCT=y
# CONFIG_BSD_PROCESS_ACCT_V3 is not set
# CONFIG_TASKSTATS is not set
# CONFIG_AUDIT is not set
#
# RCU Subsystem
#
CONFIG_CLASSIC_RCU=y
# CONFIG_TREE_RCU is not set
# CONFIG_PREEMPT_RCU is not set
# CONFIG_TREE_RCU_TRACE is not set
# CONFIG_PREEMPT_RCU_TRACE is not set
# CONFIG_IKCONFIG is not set
CONFIG_LOG_BUF_SHIFT=16
CONFIG_HAVE_UNSTABLE_SCHED_CLOCK=y
# CONFIG_GROUP_SCHED is not set
# CONFIG_CGROUPS is not set
CONFIG_SYSFS_DEPRECATED=y
CONFIG_SYSFS_DEPRECATED_V2=y
# CONFIG_RELAY is not set
CONFIG_NAMESPACES=y
# CONFIG_UTS_NS is not set
# CONFIG_IPC_NS is not set
# CONFIG_USER_NS is not set
# CONFIG_PID_NS is not set
# CONFIG_NET_NS is not set
# CONFIG_BLK_DEV_INITRD is not set
# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
CONFIG_SYSCTL=y
CONFIG_ANON_INODES=y
# CONFIG_EMBEDDED is not set
CONFIG_UID16=y
CONFIG_SYSCTL_SYSCALL=y
CONFIG_KALLSYMS=y
# CONFIG_KALLSYMS_ALL is not set
# CONFIG_KALLSYMS_EXTRA_PASS is not set
CONFIG_HOTPLUG=y
CONFIG_PRINTK=y
CONFIG_BUG=y
CONFIG_ELF_CORE=y
CONFIG_PCSPKR_PLATFORM=y
CONFIG_BASE_FULL=y
CONFIG_FUTEX=y
CONFIG_EPOLL=y
CONFIG_SIGNALFD=y
CONFIG_TIMERFD=y
CONFIG_EVENTFD=y
CONFIG_SHMEM=y
CONFIG_AIO=y
CONFIG_HAVE_PERF_COUNTERS=y
#
# Performance Counters
#
# CONFIG_PERF_COUNTERS is not set
CONFIG_VM_EVENT_COUNTERS=y
CONFIG_PCI_QUIRKS=y
CONFIG_SLUB_DEBUG=y
CONFIG_STRIP_ASM_SYMS=y
CONFIG_COMPAT_BRK=y
# CONFIG_SLAB is not set
CONFIG_SLUB=y
# CONFIG_SLOB is not set
# CONFIG_PROFILING is not set
# CONFIG_MARKERS is not set
CONFIG_HAVE_OPROFILE=y
# CONFIG_KPROBES is not set
CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
CONFIG_HAVE_IOREMAP_PROT=y
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
CONFIG_HAVE_ARCH_TRACEHOOK=y
CONFIG_HAVE_DMA_ATTRS=y
CONFIG_HAVE_DMA_API_DEBUG=y
#
# GCOV-based kernel profiling
#
# CONFIG_GCOV_KERNEL is not set
# CONFIG_SLOW_WORK is not set
CONFIG_HAVE_GENERIC_DMA_COHERENT=y
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
CONFIG_BASE_SMALL=0
CONFIG_MODULES=y
# CONFIG_MODULE_FORCE_LOAD is not set
CONFIG_MODULE_UNLOAD=y
# CONFIG_MODULE_FORCE_UNLOAD is not set
# CONFIG_MODVERSIONS is not set
# CONFIG_MODULE_SRCVERSION_ALL is not set
CONFIG_BLOCK=y
CONFIG_LBDAF=y
# CONFIG_BLK_DEV_BSG is not set
# CONFIG_BLK_DEV_INTEGRITY is not set
#
# IO Schedulers
#
CONFIG_IOSCHED_NOOP=y
# CONFIG_IOSCHED_AS is not set
# CONFIG_IOSCHED_DEADLINE is not set
CONFIG_IOSCHED_CFQ=y
# CONFIG_DEFAULT_AS is not set
# CONFIG_DEFAULT_DEADLINE is not set
CONFIG_DEFAULT_CFQ=y
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="cfq"
CONFIG_FREEZER=y
#
# Processor type and features
#
CONFIG_TICK_ONESHOT=y
CONFIG_NO_HZ=y
# CONFIG_HIGH_RES_TIMERS is not set
CONFIG_GENERIC_CLOCKEVENTS_BUILD=y
# CONFIG_SMP is not set
# CONFIG_SPARSE_IRQ is not set
CONFIG_X86_MPPARSE=y
# CONFIG_X86_EXTENDED_PLATFORM is not set
CONFIG_SCHED_OMIT_FRAME_POINTER=y
# CONFIG_PARAVIRT_GUEST is not set
# CONFIG_MEMTEST is not set
# CONFIG_M386 is not set
# CONFIG_M486 is not set
# CONFIG_M586 is not set
# CONFIG_M586TSC is not set
# CONFIG_M586MMX is not set
# CONFIG_M686 is not set
# CONFIG_MPENTIUMII is not set
CONFIG_MPENTIUMIII=y
# 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_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_MPSC is not set
# CONFIG_MCORE2 is not set
# CONFIG_GENERIC_CPU is not set
# CONFIG_X86_GENERIC is not set
CONFIG_X86_CPU=y
CONFIG_X86_L1_CACHE_BYTES=64
CONFIG_X86_INTERNODE_CACHE_BYTES=64
CONFIG_X86_CMPXCHG=y
CONFIG_X86_L1_CACHE_SHIFT=5
CONFIG_X86_XADD=y
CONFIG_X86_WP_WORKS_OK=y
CONFIG_X86_INVLPG=y
CONFIG_X86_BSWAP=y
CONFIG_X86_POPAD_OK=y
CONFIG_X86_INTEL_USERCOPY=y
CONFIG_X86_USE_PPRO_CHECKSUM=y
CONFIG_X86_TSC=y
CONFIG_X86_CMOV=y
CONFIG_X86_MINIMUM_CPU_FAMILY=4
CONFIG_X86_DEBUGCTLMSR=y
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_X86_DS is not set
CONFIG_HPET_TIMER=y
CONFIG_HPET_EMULATE_RTC=y
CONFIG_DMI=y
# CONFIG_IOMMU_HELPER is not set
# CONFIG_IOMMU_API is not set
CONFIG_NR_CPUS=1
# CONFIG_PREEMPT_NONE is not set
# CONFIG_PREEMPT_VOLUNTARY is not set
CONFIG_PREEMPT=y
CONFIG_X86_UP_APIC=y
CONFIG_X86_UP_IOAPIC=y
CONFIG_X86_LOCAL_APIC=y
CONFIG_X86_IO_APIC=y
# CONFIG_X86_REROUTE_FOR_BROKEN_BOOT_IRQS is not set
CONFIG_X86_MCE=y
# CONFIG_X86_OLD_MCE is not set
CONFIG_X86_NEW_MCE=y
CONFIG_X86_MCE_INTEL=y
# CONFIG_X86_MCE_AMD is not set
# CONFIG_X86_ANCIENT_MCE is not set
CONFIG_X86_MCE_THRESHOLD=y
# CONFIG_X86_MCE_INJECT is not set
CONFIG_X86_THERMAL_VECTOR=y
CONFIG_VM86=y
# CONFIG_TOSHIBA is not set
# CONFIG_I8K is not set
# CONFIG_X86_REBOOTFIXUPS is not set
CONFIG_MICROCODE=m
CONFIG_MICROCODE_INTEL=y
# CONFIG_MICROCODE_AMD is not set
CONFIG_MICROCODE_OLD_INTERFACE=y
CONFIG_X86_MSR=m
CONFIG_X86_CPUID=m
# CONFIG_X86_CPU_DEBUG is not set
CONFIG_NOHIGHMEM=y
# CONFIG_HIGHMEM4G is not set
# CONFIG_HIGHMEM64G is not set
CONFIG_PAGE_OFFSET=0xC0000000
# CONFIG_X86_PAE is not set
# CONFIG_ARCH_PHYS_ADDR_T_64BIT is not set
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_SPARSEMEM_ENABLE=y
CONFIG_ARCH_SELECT_MEMORY_MODEL=y
CONFIG_SELECT_MEMORY_MODEL=y
CONFIG_FLATMEM_MANUAL=y
# CONFIG_DISCONTIGMEM_MANUAL is not set
# CONFIG_SPARSEMEM_MANUAL is not set
CONFIG_FLATMEM=y
CONFIG_FLAT_NODE_MEM_MAP=y
CONFIG_SPARSEMEM_STATIC=y
CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
# CONFIG_PHYS_ADDR_T_64BIT is not set
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
CONFIG_VIRT_TO_BUS=y
CONFIG_HAVE_MLOCK=y
CONFIG_HAVE_MLOCKED_PAGE_BIT=y
CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
# CONFIG_X86_CHECK_BIOS_CORRUPTION is not set
CONFIG_X86_RESERVE_LOW_64K=y
# CONFIG_MATH_EMULATION is not set
CONFIG_MTRR=y
CONFIG_MTRR_SANITIZER=y
CONFIG_MTRR_SANITIZER_ENABLE_DEFAULT=0
CONFIG_MTRR_SANITIZER_SPARE_REG_NR_DEFAULT=1
CONFIG_X86_PAT=y
# CONFIG_EFI is not set
CONFIG_SECCOMP=y
# CONFIG_CC_STACKPROTECTOR is not set
# CONFIG_HZ_100 is not set
CONFIG_HZ_250=y
# CONFIG_HZ_300 is not set
# CONFIG_HZ_1000 is not set
CONFIG_HZ=250
# CONFIG_SCHED_HRTICK is not set
CONFIG_KEXEC=y
# CONFIG_KEXEC_JUMP is not set
CONFIG_PHYSICAL_START=0x1000000
# CONFIG_RELOCATABLE is not set
CONFIG_PHYSICAL_ALIGN=0x100000
# CONFIG_COMPAT_VDSO is not set
# CONFIG_CMDLINE_BOOL is not set
#
# Power management and ACPI options
#
CONFIG_PM=y
# CONFIG_PM_DEBUG is not set
CONFIG_PM_SLEEP=y
CONFIG_SUSPEND=y
CONFIG_SUSPEND_FREEZER=y
CONFIG_HIBERNATION_NVS=y
CONFIG_HIBERNATION=y
CONFIG_PM_STD_PARTITION=""
CONFIG_ACPI=y
CONFIG_ACPI_SLEEP=y
CONFIG_ACPI_PROCFS=y
CONFIG_ACPI_PROCFS_POWER=y
CONFIG_ACPI_SYSFS_POWER=y
# CONFIG_ACPI_PROC_EVENT is not set
CONFIG_ACPI_AC=y
CONFIG_ACPI_BATTERY=y
CONFIG_ACPI_BUTTON=y
CONFIG_ACPI_FAN=y
# CONFIG_ACPI_DOCK is not set
CONFIG_ACPI_PROCESSOR=y
CONFIG_ACPI_THERMAL=y
# CONFIG_ACPI_CUSTOM_DSDT is not set
CONFIG_ACPI_BLACKLIST_YEAR=0
# CONFIG_ACPI_DEBUG is not set
# CONFIG_ACPI_PCI_SLOT is not set
CONFIG_X86_PM_TIMER=y
# CONFIG_ACPI_CONTAINER is not set
# CONFIG_ACPI_SBS is not set
# CONFIG_APM is not set
#
# CPU Frequency scaling
#
# CONFIG_CPU_FREQ is not set
CONFIG_CPU_IDLE=y
CONFIG_CPU_IDLE_GOV_LADDER=y
CONFIG_CPU_IDLE_GOV_MENU=y
#
# 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_GOOLPC is not set
CONFIG_PCI_GOANY=y
CONFIG_PCI_BIOS=y
CONFIG_PCI_DIRECT=y
CONFIG_PCI_MMCONFIG=y
CONFIG_PCI_DOMAINS=y
# CONFIG_PCIEPORTBUS is not set
CONFIG_ARCH_SUPPORTS_MSI=y
# CONFIG_PCI_MSI is not set
# CONFIG_PCI_LEGACY is not set
# CONFIG_PCI_DEBUG is not set
# CONFIG_PCI_STUB is not set
CONFIG_HT_IRQ=y
# CONFIG_PCI_IOV is not set
CONFIG_ISA_DMA_API=y
CONFIG_ISA=y
# CONFIG_EISA is not set
# CONFIG_MCA is not set
# CONFIG_SCx200 is not set
# CONFIG_OLPC is not set
CONFIG_PCCARD=m
# CONFIG_PCMCIA_DEBUG is not set
CONFIG_PCMCIA=m
CONFIG_PCMCIA_LOAD_CIS=y
CONFIG_PCMCIA_IOCTL=y
CONFIG_CARDBUS=y
#
# PC-card bridges
#
CONFIG_YENTA=m
CONFIG_YENTA_O2=y
CONFIG_YENTA_RICOH=y
CONFIG_YENTA_TI=y
CONFIG_YENTA_ENE_TUNE=y
CONFIG_YENTA_TOSHIBA=y
# CONFIG_PD6729 is not set
# CONFIG_I82092 is not set
# CONFIG_I82365 is not set
# CONFIG_TCIC is not set
CONFIG_PCMCIA_PROBE=y
CONFIG_PCCARD_NONSTATIC=m
# CONFIG_HOTPLUG_PCI is not set
#
# Executable file formats / Emulations
#
CONFIG_BINFMT_ELF=y
# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
CONFIG_HAVE_AOUT=y
CONFIG_BINFMT_AOUT=y
CONFIG_BINFMT_MISC=m
CONFIG_HAVE_ATOMIC_IOMAP=y
CONFIG_NET=y
#
# Networking options
#
CONFIG_PACKET=m
# CONFIG_PACKET_MMAP is not set
CONFIG_UNIX=y
CONFIG_XFRM=y
CONFIG_XFRM_USER=m
# CONFIG_XFRM_SUB_POLICY is not set
# CONFIG_XFRM_MIGRATE is not set
# CONFIG_XFRM_STATISTICS is not set
CONFIG_XFRM_IPCOMP=y
CONFIG_NET_KEY=y
# CONFIG_NET_KEY_MIGRATE is not set
CONFIG_INET=y
CONFIG_IP_MULTICAST=y
# CONFIG_IP_ADVANCED_ROUTER is not set
CONFIG_IP_FIB_HASH=y
# CONFIG_IP_PNP is not set
# CONFIG_NET_IPIP is not set
# CONFIG_NET_IPGRE is not set
# CONFIG_IP_MROUTE is not set
# CONFIG_ARPD is not set
# CONFIG_SYN_COOKIES is not set
CONFIG_INET_AH=y
CONFIG_INET_ESP=y
CONFIG_INET_IPCOMP=y
CONFIG_INET_XFRM_TUNNEL=y
CONFIG_INET_TUNNEL=y
CONFIG_INET_XFRM_MODE_TRANSPORT=m
CONFIG_INET_XFRM_MODE_TUNNEL=m
CONFIG_INET_XFRM_MODE_BEET=y
# CONFIG_INET_LRO is not set
# CONFIG_INET_DIAG is not set
# CONFIG_TCP_CONG_ADVANCED is not set
CONFIG_TCP_CONG_CUBIC=y
CONFIG_DEFAULT_TCP_CONG="cubic"
# CONFIG_TCP_MD5SIG is not set
# CONFIG_IPV6 is not set
# CONFIG_NETWORK_SECMARK is not set
CONFIG_NETFILTER=y
# CONFIG_NETFILTER_DEBUG is not set
# CONFIG_NETFILTER_ADVANCED is not set
#
# Core Netfilter Configuration
#
CONFIG_NETFILTER_NETLINK=m
CONFIG_NETFILTER_NETLINK_LOG=m
CONFIG_NF_CONNTRACK=m
CONFIG_NF_CONNTRACK_FTP=m
CONFIG_NF_CONNTRACK_IRC=m
CONFIG_NF_CONNTRACK_SIP=m
# CONFIG_NF_CT_NETLINK is not set
CONFIG_NETFILTER_XTABLES=m
# CONFIG_NETFILTER_XT_TARGET_MARK is not set
CONFIG_NETFILTER_XT_TARGET_NFLOG=m
# CONFIG_NETFILTER_XT_TARGET_TCPMSS is not set
CONFIG_NETFILTER_XT_MATCH_CONNTRACK=m
# CONFIG_NETFILTER_XT_MATCH_MARK is not set
# CONFIG_NETFILTER_XT_MATCH_POLICY is not set
CONFIG_NETFILTER_XT_MATCH_STATE=m
# CONFIG_IP_VS is not set
#
# IP: Netfilter Configuration
#
CONFIG_NF_DEFRAG_IPV4=m
CONFIG_NF_CONNTRACK_IPV4=m
CONFIG_NF_CONNTRACK_PROC_COMPAT=y
CONFIG_IP_NF_IPTABLES=m
CONFIG_IP_NF_FILTER=m
# CONFIG_IP_NF_TARGET_REJECT is not set
CONFIG_IP_NF_TARGET_LOG=m
# CONFIG_IP_NF_TARGET_ULOG is not set
CONFIG_NF_NAT=m
CONFIG_NF_NAT_NEEDED=y
CONFIG_IP_NF_TARGET_MASQUERADE=m
CONFIG_NF_NAT_FTP=m
CONFIG_NF_NAT_IRC=m
# CONFIG_NF_NAT_TFTP is not set
# CONFIG_NF_NAT_AMANDA is not set
# CONFIG_NF_NAT_PPTP is not set
# CONFIG_NF_NAT_H323 is not set
CONFIG_NF_NAT_SIP=m
# CONFIG_IP_NF_MANGLE is not set
# CONFIG_IP_DCCP is not set
# CONFIG_IP_SCTP is not set
# CONFIG_TIPC is not set
# CONFIG_ATM is not set
# CONFIG_BRIDGE is not set
# CONFIG_NET_DSA is not set
# CONFIG_VLAN_8021Q is not set
# CONFIG_DECNET is not set
# CONFIG_LLC2 is not set
# CONFIG_IPX is not set
# CONFIG_ATALK is not set
# CONFIG_X25 is not set
# CONFIG_LAPB is not set
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
# CONFIG_PHONET is not set
# CONFIG_IEEE802154 is not set
# CONFIG_NET_SCHED is not set
# CONFIG_DCB is not set
#
# Network testing
#
# CONFIG_NET_PKTGEN is not set
# CONFIG_HAMRADIO is not set
# CONFIG_CAN is not set
CONFIG_IRDA=m
#
# IrDA protocols
#
# CONFIG_IRLAN is not set
# CONFIG_IRCOMM is not set
# CONFIG_IRDA_ULTRA is not set
#
# IrDA options
#
# CONFIG_IRDA_CACHE_LAST_LSAP is not set
# CONFIG_IRDA_FAST_RR is not set
# CONFIG_IRDA_DEBUG is not set
#
# Infrared-port device drivers
#
#
# SIR device drivers
#
CONFIG_IRTTY_SIR=m
#
# Dongle support
#
# CONFIG_DONGLE is not set
# CONFIG_KINGSUN_DONGLE is not set
# CONFIG_KSDAZZLE_DONGLE is not set
# CONFIG_KS959_DONGLE is not set
#
# FIR device drivers
#
# CONFIG_USB_IRDA is not set
CONFIG_SIGMATEL_FIR=m
# CONFIG_NSC_FIR is not set
# CONFIG_WINBOND_FIR is not set
# CONFIG_TOSHIBA_FIR is not set
CONFIG_SMC_IRCC_FIR=m
# CONFIG_ALI_FIR is not set
# CONFIG_VLSI_FIR is not set
# CONFIG_VIA_FIR is not set
# CONFIG_MCS_FIR is not set
CONFIG_BT=m
CONFIG_BT_L2CAP=m
CONFIG_BT_SCO=m
CONFIG_BT_RFCOMM=m
CONFIG_BT_RFCOMM_TTY=y
# CONFIG_BT_BNEP is not set
CONFIG_BT_HIDP=m
#
# Bluetooth device drivers
#
CONFIG_BT_HCIBTUSB=m
# CONFIG_BT_HCIUART is not set
# CONFIG_BT_HCIBCM203X is not set
# CONFIG_BT_HCIBPA10X is not set
# CONFIG_BT_HCIBFUSB is not set
# CONFIG_BT_HCIDTL1 is not set
# CONFIG_BT_HCIBT3C is not set
# CONFIG_BT_HCIBLUECARD is not set
# CONFIG_BT_HCIBTUART is not set
# CONFIG_BT_HCIVHCI is not set
# CONFIG_AF_RXRPC is not set
CONFIG_WIRELESS=y
CONFIG_CFG80211=m
# CONFIG_CFG80211_REG_DEBUG is not set
# CONFIG_CFG80211_DEBUGFS is not set
# CONFIG_WIRELESS_OLD_REGULATORY is not set
CONFIG_WIRELESS_EXT=y
CONFIG_WIRELESS_EXT_SYSFS=y
# CONFIG_LIB80211 is not set
CONFIG_MAC80211=m
CONFIG_MAC80211_DEFAULT_PS=y
CONFIG_MAC80211_DEFAULT_PS_VALUE=1
#
# Rate control algorithm selection
#
CONFIG_MAC80211_RC_MINSTREL=y
# CONFIG_MAC80211_RC_DEFAULT_PID is not set
CONFIG_MAC80211_RC_DEFAULT_MINSTREL=y
CONFIG_MAC80211_RC_DEFAULT="minstrel"
CONFIG_MAC80211_LEDS=y
# CONFIG_MAC80211_DEBUGFS is not set
# CONFIG_MAC80211_DEBUG_MENU is not set
# CONFIG_WIMAX is not set
# CONFIG_RFKILL is not set
# CONFIG_NET_9P is not set
#
# Device Drivers
#
#
# Generic Driver Options
#
CONFIG_UEVENT_HELPER_PATH=""
CONFIG_STANDALONE=y
CONFIG_PREVENT_FIRMWARE_BUILD=y
CONFIG_FW_LOADER=y
# CONFIG_FIRMWARE_IN_KERNEL is not set
CONFIG_EXTRA_FIRMWARE=""
# CONFIG_DEBUG_DRIVER is not set
# CONFIG_DEBUG_DEVRES is not set
# CONFIG_SYS_HYPERVISOR is not set
# CONFIG_CONNECTOR is not set
# CONFIG_MTD is not set
CONFIG_PARPORT=m
CONFIG_PARPORT_PC=m
# CONFIG_PARPORT_SERIAL is not set
CONFIG_PARPORT_PC_FIFO=y
# CONFIG_PARPORT_PC_SUPERIO is not set
# CONFIG_PARPORT_PC_PCMCIA is not set
# CONFIG_PARPORT_GSC is not set
# CONFIG_PARPORT_AX88796 is not set
CONFIG_PARPORT_1284=y
CONFIG_PNP=y
CONFIG_PNP_DEBUG_MESSAGES=y
#
# Protocols
#
CONFIG_ISAPNP=y
# CONFIG_PNPBIOS is not set
CONFIG_PNPACPI=y
CONFIG_BLK_DEV=y
CONFIG_BLK_DEV_FD=m
# CONFIG_BLK_DEV_XD is not set
# CONFIG_PARIDE is not set
# CONFIG_BLK_CPQ_DA is not set
# CONFIG_BLK_CPQ_CISS_DA is not set
# CONFIG_BLK_DEV_DAC960 is not set
# CONFIG_BLK_DEV_UMEM is not set
# CONFIG_BLK_DEV_COW_COMMON is not set
CONFIG_BLK_DEV_LOOP=m
# CONFIG_BLK_DEV_CRYPTOLOOP is not set
# CONFIG_BLK_DEV_NBD is not set
# CONFIG_BLK_DEV_SX8 is not set
# CONFIG_BLK_DEV_UB is not set
# CONFIG_BLK_DEV_RAM is not set
CONFIG_CDROM_PKTCDVD=m
CONFIG_CDROM_PKTCDVD_BUFFERS=8
CONFIG_CDROM_PKTCDVD_WCACHE=y
# CONFIG_ATA_OVER_ETH is not set
# CONFIG_BLK_DEV_HD is not set
# CONFIG_MISC_DEVICES is not set
CONFIG_EEPROM_93CX6=m
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_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=m
# 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 is not set
# CONFIG_BLK_DEV_PLATFORM is not set
# CONFIG_BLK_DEV_CMD640 is not set
# CONFIG_BLK_DEV_IDEPNP is not set
CONFIG_BLK_DEV_IDEDMA_SFF=y
#
# PCI IDE chipsets support
#
CONFIG_BLK_DEV_IDEPCI=y
CONFIG_IDEPCI_PCIBUS_ORDER=y
# CONFIG_BLK_DEV_GENERIC is not set
# CONFIG_BLK_DEV_OPTI621 is not set
# CONFIG_BLK_DEV_RZ1000 is not set
CONFIG_BLK_DEV_IDEDMA_PCI=y
# 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=y
# 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
#
# Other IDE chipsets support
#
#
# Note: most of these also require special kernel boot parameters
#
# CONFIG_BLK_DEV_4DRIVES is not set
# CONFIG_BLK_DEV_ALI14XX is not set
# CONFIG_BLK_DEV_DTC2278 is not set
# CONFIG_BLK_DEV_HT6560B is not set
# CONFIG_BLK_DEV_QD65XX is not set
# CONFIG_BLK_DEV_UMC8672 is not set
CONFIG_BLK_DEV_IDEDMA=y
#
# SCSI device support
#
# CONFIG_RAID_ATTRS is not set
CONFIG_SCSI=y
CONFIG_SCSI_DMA=y
# CONFIG_SCSI_TGT is not set
# CONFIG_SCSI_NETLINK is not set
CONFIG_SCSI_PROC_FS=y
#
# SCSI support type (disk, tape, CD-ROM)
#
CONFIG_BLK_DEV_SD=y
# CONFIG_CHR_DEV_ST is not set
# CONFIG_CHR_DEV_OSST is not set
CONFIG_BLK_DEV_SR=m
# CONFIG_BLK_DEV_SR_VENDOR is not set
CONFIG_CHR_DEV_SG=m
# CONFIG_CHR_DEV_SCH is not set
# CONFIG_SCSI_MULTI_LUN is not set
# CONFIG_SCSI_CONSTANTS is not set
# CONFIG_SCSI_LOGGING is not set
# CONFIG_SCSI_SCAN_ASYNC is not set
CONFIG_SCSI_WAIT_SCAN=m
#
# SCSI Transports
#
# CONFIG_SCSI_SPI_ATTRS is not set
# CONFIG_SCSI_FC_ATTRS is not set
# CONFIG_SCSI_ISCSI_ATTRS is not set
# CONFIG_SCSI_SAS_LIBSAS is not set
# CONFIG_SCSI_SRP_ATTRS is not set
# CONFIG_SCSI_LOWLEVEL is not set
# CONFIG_SCSI_LOWLEVEL_PCMCIA is not set
# CONFIG_SCSI_DH is not set
# CONFIG_SCSI_OSD_INITIATOR is not set
# CONFIG_ATA is not set
# CONFIG_MD is not set
# CONFIG_FUSION is not set
#
# IEEE 1394 (FireWire) support
#
#
# You can enable one or both FireWire driver stacks.
#
#
# See the help texts for more information.
#
# CONFIG_FIREWIRE is not set
# CONFIG_IEEE1394 is not set
# CONFIG_I2O is not set
# CONFIG_MACINTOSH_DRIVERS is not set
CONFIG_NETDEVICES=y
# CONFIG_DUMMY is not set
# CONFIG_BONDING is not set
# CONFIG_MACVLAN is not set
# CONFIG_EQUALIZER is not set
CONFIG_TUN=m
# CONFIG_VETH is not set
# CONFIG_NET_SB1000 is not set
# CONFIG_ARCNET is not set
# CONFIG_PHYLIB is not set
CONFIG_NET_ETHERNET=y
CONFIG_MII=y
# CONFIG_HAPPYMEAL is not set
# CONFIG_SUNGEM is not set
# CONFIG_CASSINI is not set
CONFIG_NET_VENDOR_3COM=y
# CONFIG_EL1 is not set
# CONFIG_EL2 is not set
# CONFIG_ELPLUS is not set
# CONFIG_EL16 is not set
# CONFIG_EL3 is not set
# CONFIG_3C515 is not set
CONFIG_VORTEX=m
# CONFIG_TYPHOON is not set
# CONFIG_LANCE is not set
# CONFIG_NET_VENDOR_SMC is not set
# CONFIG_ETHOC is not set
# CONFIG_NET_VENDOR_RACAL is not set
# CONFIG_DNET is not set
# CONFIG_NET_TULIP is not set
# CONFIG_AT1700 is not set
# CONFIG_DEPCA is not set
# CONFIG_HP100 is not set
# CONFIG_NET_ISA is not set
# CONFIG_IBM_NEW_EMAC_ZMII is not set
# CONFIG_IBM_NEW_EMAC_RGMII is not set
# CONFIG_IBM_NEW_EMAC_TAH is not set
# CONFIG_IBM_NEW_EMAC_EMAC4 is not set
# CONFIG_IBM_NEW_EMAC_NO_FLOW_CTRL is not set
# CONFIG_IBM_NEW_EMAC_MAL_CLR_ICINTSTAT is not set
# CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set
# CONFIG_NET_PCI is not set
# CONFIG_B44 is not set
# CONFIG_CS89x0 is not set
# CONFIG_KS8842 is not set
# CONFIG_NET_POCKET is not set
# CONFIG_ATL2 is not set
# CONFIG_NETDEV_1000 is not set
# CONFIG_NETDEV_10000 is not set
# CONFIG_TR is not set
#
# Wireless LAN
#
# CONFIG_WLAN_PRE80211 is not set
CONFIG_WLAN_80211=y
# CONFIG_PCMCIA_RAYCS is not set
# CONFIG_LIBERTAS is not set
# CONFIG_LIBERTAS_THINFIRM is not set
# CONFIG_AIRO is not set
# CONFIG_ATMEL is not set
# CONFIG_AT76C50X_USB is not set
# CONFIG_AIRO_CS is not set
# CONFIG_PCMCIA_WL3501 is not set
# CONFIG_PRISM54 is not set
# CONFIG_USB_ZD1201 is not set
# CONFIG_USB_NET_RNDIS_WLAN is not set
# CONFIG_RTL8180 is not set
# CONFIG_RTL8187 is not set
# CONFIG_ADM8211 is not set
# CONFIG_MAC80211_HWSIM is not set
# CONFIG_MWL8K is not set
# CONFIG_P54_COMMON is not set
CONFIG_ATH_COMMON=m
CONFIG_ATH5K=m
# CONFIG_ATH5K_DEBUG is not set
# CONFIG_ATH9K is not set
# CONFIG_AR9170_USB is not set
# CONFIG_IPW2100 is not set
# CONFIG_IPW2200 is not set
# CONFIG_IWLWIFI is not set
# CONFIG_HOSTAP is not set
# CONFIG_B43 is not set
# CONFIG_B43LEGACY is not set
# CONFIG_ZD1211RW is not set
CONFIG_RT2X00=m
# CONFIG_RT2400PCI is not set
# CONFIG_RT2500PCI is not set
CONFIG_RT61PCI=m
# CONFIG_RT2500USB is not set
# CONFIG_RT73USB is not set
# CONFIG_RT2800USB is not set
CONFIG_RT2X00_LIB_PCI=m
CONFIG_RT2X00_LIB=m
CONFIG_RT2X00_LIB_FIRMWARE=y
CONFIG_RT2X00_LIB_CRYPTO=y
CONFIG_RT2X00_LIB_RFKILL=y
CONFIG_RT2X00_LIB_LEDS=y
# CONFIG_RT2X00_DEBUG is not set
# CONFIG_HERMES is not set
#
# Enable WiMAX (Networking options) to see the WiMAX drivers
#
#
# USB Network Adapters
#
# CONFIG_USB_CATC is not set
# CONFIG_USB_KAWETH is not set
# CONFIG_USB_PEGASUS is not set
# CONFIG_USB_RTL8150 is not set
# CONFIG_USB_USBNET is not set
# CONFIG_NET_PCMCIA is not set
# CONFIG_WAN is not set
# CONFIG_FDDI is not set
# CONFIG_HIPPI is not set
# CONFIG_PLIP is not set
# CONFIG_PPP is not set
# CONFIG_SLIP is not set
# CONFIG_NET_FC is not set
# CONFIG_NETCONSOLE is not set
# CONFIG_NETPOLL is not set
# CONFIG_NET_POLL_CONTROLLER is not set
# CONFIG_ISDN is not set
# CONFIG_PHONE is not set
#
# Input device support
#
CONFIG_INPUT=y
# CONFIG_INPUT_FF_MEMLESS is not set
CONFIG_INPUT_POLLDEV=m
#
# Userland interfaces
#
CONFIG_INPUT_MOUSEDEV=y
CONFIG_INPUT_MOUSEDEV_PSAUX=y
CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024
CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768
# 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_ATKBD=y
# CONFIG_KEYBOARD_LKKBD is not set
# CONFIG_KEYBOARD_LM8323 is not set
# CONFIG_KEYBOARD_NEWTON is not set
# CONFIG_KEYBOARD_STOWAWAY is not set
# CONFIG_KEYBOARD_SUNKBD is not set
# CONFIG_KEYBOARD_XTKBD is not set
CONFIG_INPUT_MOUSE=y
CONFIG_MOUSE_PS2=m
CONFIG_MOUSE_PS2_ALPS=y
CONFIG_MOUSE_PS2_LOGIPS2PP=y
CONFIG_MOUSE_PS2_SYNAPTICS=y
CONFIG_MOUSE_PS2_LIFEBOOK=y
CONFIG_MOUSE_PS2_TRACKPOINT=y
# CONFIG_MOUSE_PS2_ELANTECH is not set
# CONFIG_MOUSE_PS2_TOUCHKIT is not set
# CONFIG_MOUSE_SERIAL is not set
# CONFIG_MOUSE_APPLETOUCH is not set
# CONFIG_MOUSE_BCM5974 is not set
# CONFIG_MOUSE_INPORT is not set
# CONFIG_MOUSE_LOGIBM is not set
# CONFIG_MOUSE_PC110PAD is not set
# CONFIG_MOUSE_VSXXXAA is not set
# CONFIG_MOUSE_SYNAPTICS_I2C is not set
# CONFIG_INPUT_JOYSTICK is not set
# CONFIG_INPUT_TABLET is not set
# CONFIG_INPUT_TOUCHSCREEN is not set
CONFIG_INPUT_MISC=y
CONFIG_INPUT_PCSPKR=y
# CONFIG_INPUT_APANEL is not set
# CONFIG_INPUT_WISTRON_BTNS is not set
# CONFIG_INPUT_ATLAS_BTNS is not set
# CONFIG_INPUT_ATI_REMOTE is not set
# CONFIG_INPUT_ATI_REMOTE2 is not set
# CONFIG_INPUT_KEYSPAN_REMOTE is not set
# CONFIG_INPUT_POWERMATE is not set
# CONFIG_INPUT_YEALINK is not set
# CONFIG_INPUT_CM109 is not set
# CONFIG_INPUT_UINPUT is not set
#
# Hardware I/O ports
#
CONFIG_SERIO=y
CONFIG_SERIO_I8042=y
# CONFIG_SERIO_SERPORT is not set
# 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_GAMEPORT is not set
#
# Character devices
#
CONFIG_VT=y
CONFIG_CONSOLE_TRANSLATIONS=y
CONFIG_VT_CONSOLE=y
CONFIG_HW_CONSOLE=y
# CONFIG_VT_HW_CONSOLE_BINDING is not set
# CONFIG_DEVKMEM is not set
# CONFIG_SERIAL_NONSTANDARD is not set
# CONFIG_NOZOMI is not set
#
# Serial drivers
#
CONFIG_SERIAL_8250=y
# CONFIG_SERIAL_8250_CONSOLE is not set
CONFIG_FIX_EARLYCON_MEM=y
CONFIG_SERIAL_8250_PCI=y
CONFIG_SERIAL_8250_PNP=y
# CONFIG_SERIAL_8250_CS is not set
CONFIG_SERIAL_8250_NR_UARTS=4
CONFIG_SERIAL_8250_RUNTIME_UARTS=4
# CONFIG_SERIAL_8250_EXTENDED is not set
#
# Non-8250 serial port support
#
CONFIG_SERIAL_CORE=y
# CONFIG_SERIAL_JSM is not set
CONFIG_UNIX98_PTYS=y
# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
CONFIG_LEGACY_PTYS=y
CONFIG_LEGACY_PTY_COUNT=128
CONFIG_PRINTER=m
# CONFIG_LP_CONSOLE is not set
# CONFIG_PPDEV is not set
# CONFIG_IPMI_HANDLER is not set
# CONFIG_HW_RANDOM is not set
# CONFIG_NVRAM is not set
CONFIG_RTC=y
# CONFIG_DTLK is not set
# CONFIG_R3964 is not set
# CONFIG_APPLICOM is not set
# CONFIG_SONYPI is not set
#
# PCMCIA character devices
#
# CONFIG_SYNCLINK_CS is not set
# CONFIG_CARDMAN_4000 is not set
# CONFIG_CARDMAN_4040 is not set
# CONFIG_IPWIRELESS is not set
# CONFIG_MWAVE is not set
# CONFIG_PC8736x_GPIO is not set
# CONFIG_NSC_GPIO is not set
# CONFIG_CS5535_GPIO is not set
# CONFIG_RAW_DRIVER is not set
# CONFIG_HPET is not set
# CONFIG_HANGCHECK_TIMER is not set
# CONFIG_TCG_TPM is not set
# CONFIG_TELCLOCK is not set
CONFIG_DEVPORT=y
CONFIG_I2C=y
CONFIG_I2C_BOARDINFO=y
CONFIG_I2C_CHARDEV=m
CONFIG_I2C_HELPER_AUTO=y
CONFIG_I2C_ALGOBIT=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=m
# CONFIG_I2C_ISCH 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
#
# I2C system bus drivers (mostly embedded / system-on-chip)
#
# CONFIG_I2C_OCORES is not set
# CONFIG_I2C_SIMTEC is not set
#
# External I2C/SMBus adapter drivers
#
# CONFIG_I2C_PARPORT is not set
# CONFIG_I2C_PARPORT_LIGHT is not set
# CONFIG_I2C_TAOS_EVM is not set
# CONFIG_I2C_TINY_USB is not set
#
# Graphics adapter I2C/DDC channel drivers
#
# CONFIG_I2C_VOODOO3 is not set
#
# Other I2C/SMBus bus drivers
#
# CONFIG_I2C_ELEKTOR is not set
# CONFIG_I2C_PCA_ISA is not set
# CONFIG_I2C_PCA_PLATFORM is not set
# CONFIG_I2C_STUB is not set
# CONFIG_SCx200_ACB is not set
#
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
# CONFIG_SENSORS_PCA9539 is not set
# CONFIG_SENSORS_TSL2550 is not set
# CONFIG_I2C_DEBUG_CORE is not set
# CONFIG_I2C_DEBUG_ALGO is not set
# CONFIG_I2C_DEBUG_BUS is not set
# CONFIG_I2C_DEBUG_CHIP is not set
# CONFIG_SPI is not set
#
# PPS support
#
# CONFIG_PPS is not set
CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
# CONFIG_GPIOLIB is not set
# CONFIG_W1 is not set
CONFIG_POWER_SUPPLY=y
# CONFIG_POWER_SUPPLY_DEBUG is not set
# CONFIG_PDA_POWER is not set
# CONFIG_BATTERY_DS2760 is not set
# CONFIG_BATTERY_DS2782 is not set
# CONFIG_BATTERY_BQ27x00 is not set
# CONFIG_BATTERY_MAX17040 is not set
# CONFIG_HWMON is not set
CONFIG_THERMAL=y
# CONFIG_WATCHDOG is not set
CONFIG_SSB_POSSIBLE=y
#
# Sonics Silicon Backplane
#
# CONFIG_SSB is not set
#
# Multifunction device drivers
#
# CONFIG_MFD_CORE is not set
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
# CONFIG_TWL4030_CORE is not set
# CONFIG_MFD_TMIO is not set
# CONFIG_PMIC_DA903X is not set
# CONFIG_MFD_WM8400 is not set
# CONFIG_MFD_WM8350_I2C is not set
# CONFIG_MFD_PCF50633 is not set
# CONFIG_AB3100_CORE is not set
# CONFIG_REGULATOR is not set
CONFIG_MEDIA_SUPPORT=y
#
# Multimedia core support
#
# CONFIG_VIDEO_DEV is not set
# CONFIG_DVB_CORE is not set
# CONFIG_VIDEO_MEDIA is not set
#
# Multimedia drivers
#
# CONFIG_DAB is not set
#
# Graphics support
#
CONFIG_AGP=y
# CONFIG_AGP_ALI is not set
# CONFIG_AGP_ATI is not set
# CONFIG_AGP_AMD is not set
# CONFIG_AGP_AMD64 is not set
CONFIG_AGP_INTEL=y
# CONFIG_AGP_NVIDIA is not set
# CONFIG_AGP_SIS is not set
# CONFIG_AGP_SWORKS is not set
# CONFIG_AGP_VIA is not set
# CONFIG_AGP_EFFICEON is not set
CONFIG_DRM=y
# CONFIG_DRM_TDFX is not set
# CONFIG_DRM_R128 is not set
CONFIG_DRM_RADEON=m
# CONFIG_DRM_I810 is not set
# CONFIG_DRM_I830 is not set
# CONFIG_DRM_I915 is not set
# CONFIG_DRM_MGA is not set
# CONFIG_DRM_SIS is not set
# CONFIG_DRM_VIA is not set
# CONFIG_DRM_SAVAGE is not set
# CONFIG_VGASTATE is not set
CONFIG_VIDEO_OUTPUT_CONTROL=m
CONFIG_FB=m
# CONFIG_FIRMWARE_EDID is not set
# CONFIG_FB_DDC is not set
# CONFIG_FB_BOOT_VESA_SUPPORT is not set
CONFIG_FB_CFB_FILLRECT=m
CONFIG_FB_CFB_COPYAREA=m
CONFIG_FB_CFB_IMAGEBLIT=m
# CONFIG_FB_CFB_REV_PIXELS_IN_BYTE is not set
# CONFIG_FB_SYS_FILLRECT is not set
# CONFIG_FB_SYS_COPYAREA is not set
# CONFIG_FB_SYS_IMAGEBLIT is not set
# CONFIG_FB_FOREIGN_ENDIAN is not set
# CONFIG_FB_SYS_FOPS is not set
# CONFIG_FB_SVGALIB is not set
# CONFIG_FB_MACMODES is not set
# CONFIG_FB_BACKLIGHT is not set
# CONFIG_FB_MODE_HELPERS is not set
# CONFIG_FB_TILEBLITTING is not set
#
# Frame buffer hardware drivers
#
# CONFIG_FB_CIRRUS is not set
# CONFIG_FB_PM2 is not set
# CONFIG_FB_CYBER2000 is not set
# CONFIG_FB_ARC is not set
# CONFIG_FB_VGA16 is not set
# CONFIG_FB_N411 is not set
# CONFIG_FB_HGA is not set
# CONFIG_FB_S1D13XXX is not set
# CONFIG_FB_NVIDIA is not set
# CONFIG_FB_RIVA is not set
# CONFIG_FB_I810 is not set
# CONFIG_FB_LE80578 is not set
# CONFIG_FB_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_VIRTUAL is not set
# CONFIG_FB_METRONOME is not set
# CONFIG_FB_MB862XX is not set
# CONFIG_FB_BROADSHEET is not set
# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
#
# Display device support
#
# CONFIG_DISPLAY_SUPPORT is not set
#
# Console display driver support
#
CONFIG_VGA_CONSOLE=y
# CONFIG_VGACON_SOFT_SCROLLBACK is not set
# CONFIG_MDA_CONSOLE is not set
CONFIG_DUMMY_CONSOLE=y
CONFIG_FRAMEBUFFER_CONSOLE=m
# CONFIG_FRAMEBUFFER_CONSOLE_DETECT_PRIMARY is not set
# CONFIG_FRAMEBUFFER_CONSOLE_ROTATION is not set
# CONFIG_FONTS is not set
CONFIG_FONT_8x8=y
CONFIG_FONT_8x16=y
# CONFIG_LOGO is not set
CONFIG_SOUND=y
CONFIG_SOUND_OSS_CORE=y
CONFIG_SND=y
CONFIG_SND_TIMER=y
CONFIG_SND_PCM=y
CONFIG_SND_RAWMIDI=m
CONFIG_SND_SEQUENCER=m
# CONFIG_SND_SEQ_DUMMY is not set
CONFIG_SND_OSSEMUL=y
CONFIG_SND_MIXER_OSS=y
CONFIG_SND_PCM_OSS=y
# CONFIG_SND_PCM_OSS_PLUGINS is not set
CONFIG_SND_SEQUENCER_OSS=y
CONFIG_SND_RTCTIMER=m
CONFIG_SND_SEQ_RTCTIMER_DEFAULT=y
# CONFIG_SND_DYNAMIC_MINORS is not set
CONFIG_SND_SUPPORT_OLD_API=y
# CONFIG_SND_VERBOSE_PROCFS is not set
# CONFIG_SND_VERBOSE_PRINTK is not set
# CONFIG_SND_DEBUG is not set
CONFIG_SND_VMASTER=y
CONFIG_SND_RAWMIDI_SEQ=m
# CONFIG_SND_OPL3_LIB_SEQ is not set
# CONFIG_SND_OPL4_LIB_SEQ is not set
# CONFIG_SND_SBAWE_SEQ is not set
# CONFIG_SND_EMU10K1_SEQ is not set
CONFIG_SND_MPU401_UART=m
CONFIG_SND_AC97_CODEC=y
CONFIG_SND_DRIVERS=y
# CONFIG_SND_DUMMY is not set
# CONFIG_SND_VIRMIDI is not set
# CONFIG_SND_MTPAV is not set
# CONFIG_SND_MTS64 is not set
# CONFIG_SND_SERIAL_U16550 is not set
CONFIG_SND_MPU401=m
# CONFIG_SND_PORTMAN2X4 is not set
CONFIG_SND_AC97_POWER_SAVE=y
CONFIG_SND_AC97_POWER_SAVE_DEFAULT=0
# CONFIG_SND_ISA is not set
CONFIG_SND_PCI=y
# CONFIG_SND_AD1889 is not set
# CONFIG_SND_ALS300 is not set
# CONFIG_SND_ALS4000 is not set
# CONFIG_SND_ALI5451 is not set
# CONFIG_SND_ATIIXP is not set
# CONFIG_SND_ATIIXP_MODEM is not set
# CONFIG_SND_AU8810 is not set
# CONFIG_SND_AU8820 is not set
# CONFIG_SND_AU8830 is not set
# CONFIG_SND_AW2 is not set
# CONFIG_SND_AZT3328 is not set
# CONFIG_SND_BT87X is not set
# CONFIG_SND_CA0106 is not set
# CONFIG_SND_CMIPCI is not set
# CONFIG_SND_OXYGEN is not set
# CONFIG_SND_CS4281 is not set
# CONFIG_SND_CS46XX is not set
# CONFIG_SND_CS5530 is not set
# CONFIG_SND_CS5535AUDIO is not set
# CONFIG_SND_CTXFI is not set
# CONFIG_SND_DARLA20 is not set
# CONFIG_SND_GINA20 is not set
# CONFIG_SND_LAYLA20 is not set
# CONFIG_SND_DARLA24 is not set
# CONFIG_SND_GINA24 is not set
# CONFIG_SND_LAYLA24 is not set
# CONFIG_SND_MONA is not set
# CONFIG_SND_MIA is not set
# CONFIG_SND_ECHO3G is not set
# CONFIG_SND_INDIGO is not set
# CONFIG_SND_INDIGOIO is not set
# CONFIG_SND_INDIGODJ is not set
# CONFIG_SND_INDIGOIOX is not set
# CONFIG_SND_INDIGODJX is not set
# CONFIG_SND_EMU10K1 is not set
# CONFIG_SND_EMU10K1X is not set
# CONFIG_SND_ENS1370 is not set
# CONFIG_SND_ENS1371 is not set
# CONFIG_SND_ES1938 is not set
# CONFIG_SND_ES1968 is not set
# CONFIG_SND_FM801 is not set
# CONFIG_SND_HDA_INTEL is not set
# CONFIG_SND_HDSP is not set
# CONFIG_SND_HDSPM is not set
# CONFIG_SND_HIFIER is not set
# CONFIG_SND_ICE1712 is not set
# CONFIG_SND_ICE1724 is not set
CONFIG_SND_INTEL8X0=y
# CONFIG_SND_INTEL8X0M is not set
# CONFIG_SND_KORG1212 is not set
# CONFIG_SND_LX6464ES is not set
# CONFIG_SND_MAESTRO3 is not set
# CONFIG_SND_MIXART is not set
# CONFIG_SND_NM256 is not set
# CONFIG_SND_PCXHR is not set
# CONFIG_SND_RIPTIDE is not set
# CONFIG_SND_RME32 is not set
# CONFIG_SND_RME96 is not set
# CONFIG_SND_RME9652 is not set
# CONFIG_SND_SIS7019 is not set
# CONFIG_SND_SONICVIBES is not set
# CONFIG_SND_TRIDENT is not set
# CONFIG_SND_VIA82XX is not set
# CONFIG_SND_VIA82XX_MODEM is not set
# CONFIG_SND_VIRTUOSO is not set
# CONFIG_SND_VX222 is not set
# CONFIG_SND_YMFPCI is not set
# CONFIG_SND_USB is not set
# CONFIG_SND_PCMCIA is not set
# CONFIG_SND_SOC is not set
# CONFIG_SOUND_PRIME is not set
CONFIG_AC97_BUS=y
CONFIG_HID_SUPPORT=y
CONFIG_HID=y
# CONFIG_HID_DEBUG is not set
# CONFIG_HIDRAW is not set
#
# USB Input Devices
#
CONFIG_USB_HID=m
# CONFIG_HID_PID is not set
# CONFIG_USB_HIDDEV is not set
#
# Special HID drivers
#
CONFIG_HID_A4TECH=m
CONFIG_HID_APPLE=m
CONFIG_HID_BELKIN=m
CONFIG_HID_CHERRY=m
CONFIG_HID_CHICONY=m
CONFIG_HID_CYPRESS=m
CONFIG_HID_DRAGONRISE=m
# CONFIG_DRAGONRISE_FF is not set
CONFIG_HID_EZKEY=m
CONFIG_HID_KYE=m
CONFIG_HID_GYRATION=m
CONFIG_HID_KENSINGTON=m
CONFIG_HID_LOGITECH=m
# CONFIG_LOGITECH_FF is not set
# CONFIG_LOGIRUMBLEPAD2_FF is not set
CONFIG_HID_MICROSOFT=m
CONFIG_HID_MONTEREY=m
CONFIG_HID_NTRIG=m
CONFIG_HID_PANTHERLORD=m
# CONFIG_PANTHERLORD_FF is not set
CONFIG_HID_PETALYNX=m
CONFIG_HID_SAMSUNG=m
CONFIG_HID_SONY=m
CONFIG_HID_SUNPLUS=m
CONFIG_HID_GREENASIA=m
# CONFIG_GREENASIA_FF is not set
CONFIG_HID_SMARTJOYPLUS=m
# CONFIG_SMARTJOYPLUS_FF is not set
CONFIG_HID_TOPSEED=m
CONFIG_HID_THRUSTMASTER=m
# CONFIG_THRUSTMASTER_FF is not set
CONFIG_HID_WACOM=m
CONFIG_HID_ZEROPLUS=m
# CONFIG_ZEROPLUS_FF is not set
CONFIG_USB_SUPPORT=y
CONFIG_USB_ARCH_HAS_HCD=y
CONFIG_USB_ARCH_HAS_OHCI=y
CONFIG_USB_ARCH_HAS_EHCI=y
CONFIG_USB=m
# CONFIG_USB_DEBUG is not set
CONFIG_USB_ANNOUNCE_NEW_DEVICES=y
#
# Miscellaneous USB options
#
CONFIG_USB_DEVICEFS=y
# CONFIG_USB_DEVICE_CLASS is not set
# CONFIG_USB_DYNAMIC_MINORS is not set
CONFIG_USB_SUSPEND=y
# CONFIG_USB_OTG is not set
# CONFIG_USB_MON is not set
# CONFIG_USB_WUSB is not set
# CONFIG_USB_WUSB_CBAF is not set
#
# USB Host Controller Drivers
#
# CONFIG_USB_C67X00_HCD is not set
# CONFIG_USB_XHCI_HCD is not set
CONFIG_USB_EHCI_HCD=m
# CONFIG_USB_EHCI_ROOT_HUB_TT is not set
# CONFIG_USB_EHCI_TT_NEWSCHED is not set
# CONFIG_USB_OXU210HP_HCD is not set
# CONFIG_USB_ISP116X_HCD is not set
# CONFIG_USB_ISP1760_HCD is not set
CONFIG_USB_OHCI_HCD=m
# CONFIG_USB_OHCI_BIG_ENDIAN_DESC is not set
# CONFIG_USB_OHCI_BIG_ENDIAN_MMIO is not set
CONFIG_USB_OHCI_LITTLE_ENDIAN=y
CONFIG_USB_UHCI_HCD=m
# CONFIG_USB_SL811_HCD is not set
# CONFIG_USB_R8A66597_HCD is not set
# CONFIG_USB_WHCI_HCD is not set
# CONFIG_USB_HWA_HCD is not set
#
# Enable Host or Gadget support to see Inventra options
#
#
# USB Device Class drivers
#
# CONFIG_USB_ACM is not set
# CONFIG_USB_PRINTER is not set
# CONFIG_USB_WDM is not set
# CONFIG_USB_TMC is not set
#
# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may
#
#
# also be needed; see USB_STORAGE Help for more info
#
CONFIG_USB_STORAGE=m
# CONFIG_USB_STORAGE_DEBUG is not set
# CONFIG_USB_STORAGE_DATAFAB is not set
# CONFIG_USB_STORAGE_FREECOM is not set
# CONFIG_USB_STORAGE_ISD200 is not set
# CONFIG_USB_STORAGE_USBAT is not set
# CONFIG_USB_STORAGE_SDDR09 is not set
# CONFIG_USB_STORAGE_SDDR55 is not set
# CONFIG_USB_STORAGE_JUMPSHOT is not set
# CONFIG_USB_STORAGE_ALAUDA is not set
# CONFIG_USB_STORAGE_ONETOUCH is not set
# CONFIG_USB_STORAGE_KARMA is not set
# CONFIG_USB_STORAGE_CYPRESS_ATACB is not set
# CONFIG_USB_LIBUSUAL is not set
#
# USB Imaging devices
#
# CONFIG_USB_MDC800 is not set
# CONFIG_USB_MICROTEK is not set
#
# USB port drivers
#
# CONFIG_USB_USS720 is not set
# CONFIG_USB_SERIAL is not set
#
# USB Miscellaneous drivers
#
# CONFIG_USB_EMI62 is not set
# CONFIG_USB_EMI26 is not set
# CONFIG_USB_ADUTUX is not set
# CONFIG_USB_SEVSEG is not set
# CONFIG_USB_RIO500 is not set
# CONFIG_USB_LEGOTOWER is not set
# CONFIG_USB_LCD is not set
# CONFIG_USB_BERRY_CHARGE is not set
# CONFIG_USB_LED is not set
# CONFIG_USB_CYPRESS_CY7C63 is not set
# CONFIG_USB_CYTHERM is not set
# CONFIG_USB_IDMOUSE is not set
# CONFIG_USB_FTDI_ELAN is not set
# CONFIG_USB_APPLEDISPLAY is not set
# CONFIG_USB_SISUSBVGA is not set
# CONFIG_USB_LD is not set
# CONFIG_USB_TRANCEVIBRATOR is not set
# CONFIG_USB_IOWARRIOR is not set
# CONFIG_USB_TEST is not set
# CONFIG_USB_ISIGHTFW is not set
# CONFIG_USB_VST is not set
# CONFIG_USB_GADGET is not set
#
# OTG and related infrastructure
#
# CONFIG_NOP_USB_XCEIV is not set
# CONFIG_UWB is not set
# CONFIG_MMC is not set
# CONFIG_MEMSTICK is not set
CONFIG_NEW_LEDS=y
CONFIG_LEDS_CLASS=m
#
# LED drivers
#
# CONFIG_LEDS_ALIX2 is not set
# CONFIG_LEDS_PCA9532 is not set
# CONFIG_LEDS_LP3944 is not set
# CONFIG_LEDS_CLEVO_MAIL is not set
# CONFIG_LEDS_PCA955X is not set
# CONFIG_LEDS_BD2802 is not set
#
# LED Triggers
#
CONFIG_LEDS_TRIGGERS=y
# CONFIG_LEDS_TRIGGER_TIMER is not set
# CONFIG_LEDS_TRIGGER_IDE_DISK is not set
# CONFIG_LEDS_TRIGGER_HEARTBEAT is not set
# CONFIG_LEDS_TRIGGER_BACKLIGHT is not set
# CONFIG_LEDS_TRIGGER_DEFAULT_ON is not set
#
# iptables trigger is under Netfilter config (LED target)
#
# CONFIG_ACCESSIBILITY is not set
# CONFIG_INFINIBAND is not set
# CONFIG_EDAC is not set
# CONFIG_RTC_CLASS is not set
# CONFIG_DMADEVICES is not set
# CONFIG_AUXDISPLAY is not set
# CONFIG_UIO is not set
#
# TI VLYNQ
#
# CONFIG_STAGING is not set
# CONFIG_X86_PLATFORM_DEVICES is not set
#
# Firmware Drivers
#
# CONFIG_EDD is not set
CONFIG_FIRMWARE_MEMMAP=y
# CONFIG_DELL_RBU is not set
# CONFIG_DCDBAS is not set
CONFIG_DMIID=y
# CONFIG_ISCSI_IBFT_FIND is not set
#
# File systems
#
CONFIG_EXT2_FS=m
# CONFIG_EXT2_FS_XATTR is not set
# CONFIG_EXT2_FS_XIP is not set
CONFIG_EXT3_FS=y
# CONFIG_EXT3_DEFAULTS_TO_ORDERED is not set
CONFIG_EXT3_FS_XATTR=y
# CONFIG_EXT3_FS_POSIX_ACL is not set
# CONFIG_EXT3_FS_SECURITY is not set
# CONFIG_EXT4_FS is not set
CONFIG_JBD=y
# CONFIG_JBD_DEBUG is not set
CONFIG_FS_MBCACHE=y
# CONFIG_REISERFS_FS is not set
# CONFIG_JFS_FS is not set
# CONFIG_FS_POSIX_ACL is not set
# CONFIG_XFS_FS is not set
# CONFIG_GFS2_FS is not set
# CONFIG_OCFS2_FS is not set
# CONFIG_BTRFS_FS is not set
CONFIG_FILE_LOCKING=y
CONFIG_FSNOTIFY=y
CONFIG_DNOTIFY=y
# CONFIG_INOTIFY is not set
CONFIG_INOTIFY_USER=y
# CONFIG_QUOTA is not set
# CONFIG_AUTOFS_FS is not set
# CONFIG_AUTOFS4_FS is not set
CONFIG_FUSE_FS=m
# CONFIG_CUSE is not set
#
# Caches
#
# CONFIG_FSCACHE is not set
#
# CD-ROM/DVD Filesystems
#
CONFIG_ISO9660_FS=m
CONFIG_JOLIET=y
# CONFIG_ZISOFS is not set
CONFIG_UDF_FS=m
CONFIG_UDF_NLS=y
#
# DOS/FAT/NT Filesystems
#
CONFIG_FAT_FS=y
CONFIG_MSDOS_FS=m
CONFIG_VFAT_FS=y
CONFIG_FAT_DEFAULT_CODEPAGE=437
CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1"
# CONFIG_NTFS_FS is not set
#
# Pseudo filesystems
#
CONFIG_PROC_FS=y
CONFIG_PROC_KCORE=y
CONFIG_PROC_SYSCTL=y
CONFIG_PROC_PAGE_MONITOR=y
CONFIG_SYSFS=y
CONFIG_TMPFS=y
# CONFIG_TMPFS_POSIX_ACL is not set
# CONFIG_HUGETLBFS is not set
# CONFIG_HUGETLB_PAGE is not set
CONFIG_CONFIGFS_FS=m
# CONFIG_MISC_FILESYSTEMS is not set
CONFIG_NETWORK_FILESYSTEMS=y
# CONFIG_NFS_FS is not set
# CONFIG_NFSD is not set
CONFIG_SMB_FS=m
# CONFIG_SMB_NLS_DEFAULT is not set
CONFIG_CIFS=m
# CONFIG_CIFS_STATS is not set
# CONFIG_CIFS_WEAK_PW_HASH is not set
# CONFIG_CIFS_XATTR is not set
# CONFIG_CIFS_DEBUG2 is not set
# CONFIG_CIFS_EXPERIMENTAL is not set
# CONFIG_NCP_FS is not set
# CONFIG_CODA_FS is not set
# CONFIG_AFS_FS is not set
#
# Partition Types
#
CONFIG_PARTITION_ADVANCED=y
# CONFIG_ACORN_PARTITION is not set
# CONFIG_OSF_PARTITION is not set
# CONFIG_AMIGA_PARTITION is not set
# CONFIG_ATARI_PARTITION is not set
# CONFIG_MAC_PARTITION is not set
CONFIG_MSDOS_PARTITION=y
# CONFIG_BSD_DISKLABEL is not set
# CONFIG_MINIX_SUBPARTITION is not set
# CONFIG_SOLARIS_X86_PARTITION is not set
# CONFIG_UNIXWARE_DISKLABEL is not set
# CONFIG_LDM_PARTITION is not set
# CONFIG_SGI_PARTITION is not set
# CONFIG_ULTRIX_PARTITION is not set
# CONFIG_SUN_PARTITION is not set
# CONFIG_KARMA_PARTITION is not set
# CONFIG_EFI_PARTITION is not set
# CONFIG_SYSV68_PARTITION is not set
CONFIG_NLS=y
CONFIG_NLS_DEFAULT="iso8859-1"
CONFIG_NLS_CODEPAGE_437=y
# CONFIG_NLS_CODEPAGE_737 is not set
# CONFIG_NLS_CODEPAGE_775 is not set
CONFIG_NLS_CODEPAGE_850=m
# CONFIG_NLS_CODEPAGE_852 is not set
# CONFIG_NLS_CODEPAGE_855 is not set
# CONFIG_NLS_CODEPAGE_857 is not set
# CONFIG_NLS_CODEPAGE_860 is not set
# CONFIG_NLS_CODEPAGE_861 is not set
# CONFIG_NLS_CODEPAGE_862 is not set
# CONFIG_NLS_CODEPAGE_863 is not set
# CONFIG_NLS_CODEPAGE_864 is not set
# CONFIG_NLS_CODEPAGE_865 is not set
# 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 is not set
# CONFIG_NLS_CODEPAGE_932 is not set
# CONFIG_NLS_CODEPAGE_949 is not set
# CONFIG_NLS_CODEPAGE_874 is not set
# CONFIG_NLS_ISO8859_8 is not set
# CONFIG_NLS_CODEPAGE_1250 is not set
# CONFIG_NLS_CODEPAGE_1251 is not set
# CONFIG_NLS_ASCII is not set
CONFIG_NLS_ISO8859_1=y
# CONFIG_NLS_ISO8859_2 is not set
# CONFIG_NLS_ISO8859_3 is not set
# CONFIG_NLS_ISO8859_4 is not set
# CONFIG_NLS_ISO8859_5 is not set
# CONFIG_NLS_ISO8859_6 is not set
# CONFIG_NLS_ISO8859_7 is not set
# CONFIG_NLS_ISO8859_9 is not set
# CONFIG_NLS_ISO8859_13 is not set
# CONFIG_NLS_ISO8859_14 is not set
CONFIG_NLS_ISO8859_15=m
# CONFIG_NLS_KOI8_R is not set
# CONFIG_NLS_KOI8_U is not set
CONFIG_NLS_UTF8=m
# CONFIG_DLM is not set
#
# Kernel hacking
#
CONFIG_TRACE_IRQFLAGS_SUPPORT=y
# CONFIG_PRINTK_TIME is not set
CONFIG_ENABLE_WARN_DEPRECATED=y
CONFIG_ENABLE_MUST_CHECK=y
CONFIG_FRAME_WARN=1024
CONFIG_MAGIC_SYSRQ=y
CONFIG_UNUSED_SYMBOLS=y
CONFIG_DEBUG_FS=y
# CONFIG_HEADERS_CHECK is not set
CONFIG_DEBUG_KERNEL=y
# CONFIG_DEBUG_SHIRQ is not set
CONFIG_DETECT_SOFTLOCKUP=y
# CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC is not set
CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE=0
CONFIG_DETECT_HUNG_TASK=y
# CONFIG_BOOTPARAM_HUNG_TASK_PANIC is not set
CONFIG_BOOTPARAM_HUNG_TASK_PANIC_VALUE=0
CONFIG_SCHED_DEBUG=y
# CONFIG_SCHEDSTATS is not set
# CONFIG_TIMER_STATS is not set
# CONFIG_DEBUG_OBJECTS is not set
# CONFIG_SLUB_DEBUG_ON is not set
# CONFIG_SLUB_STATS is not set
# CONFIG_DEBUG_KMEMLEAK is not set
# CONFIG_DEBUG_PREEMPT is not set
# CONFIG_DEBUG_RT_MUTEXES is not set
# CONFIG_RT_MUTEX_TESTER is not set
# CONFIG_DEBUG_SPINLOCK is not set
# CONFIG_DEBUG_MUTEXES is not set
# CONFIG_DEBUG_LOCK_ALLOC is not set
# CONFIG_PROVE_LOCKING is not set
# CONFIG_LOCK_STAT is not set
# CONFIG_DEBUG_SPINLOCK_SLEEP is not set
# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
# CONFIG_DEBUG_KOBJECT is not set
CONFIG_DEBUG_BUGVERBOSE=y
# CONFIG_DEBUG_INFO is not set
# CONFIG_DEBUG_VM is not set
# CONFIG_DEBUG_VIRTUAL is not set
# CONFIG_DEBUG_WRITECOUNT is not set
CONFIG_DEBUG_MEMORY_INIT=y
# CONFIG_DEBUG_LIST is not set
# CONFIG_DEBUG_SG is not set
# CONFIG_DEBUG_NOTIFIERS is not set
CONFIG_ARCH_WANT_FRAME_POINTERS=y
# CONFIG_FRAME_POINTER is not set
# CONFIG_BOOT_PRINTK_DELAY is not set
# CONFIG_RCU_TORTURE_TEST is not set
# CONFIG_RCU_CPU_STALL_DETECTOR is not set
# CONFIG_BACKTRACE_SELF_TEST is not set
# CONFIG_DEBUG_BLOCK_EXT_DEVT is not set
# CONFIG_FAULT_INJECTION is not set
# CONFIG_LATENCYTOP is not set
CONFIG_SYSCTL_SYSCALL_CHECK=y
# CONFIG_DEBUG_PAGEALLOC is not set
CONFIG_USER_STACKTRACE_SUPPORT=y
CONFIG_HAVE_FUNCTION_TRACER=y
CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
CONFIG_HAVE_FUNCTION_GRAPH_FP_TEST=y
CONFIG_HAVE_FUNCTION_TRACE_MCOUNT_TEST=y
CONFIG_HAVE_DYNAMIC_FTRACE=y
CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
CONFIG_HAVE_FTRACE_SYSCALLS=y
CONFIG_TRACING_SUPPORT=y
# CONFIG_FTRACE is not set
# CONFIG_PROVIDE_OHCI1394_DMA_INIT is not set
# CONFIG_DYNAMIC_DEBUG is not set
# CONFIG_DMA_API_DEBUG is not set
# CONFIG_SAMPLES is not set
CONFIG_HAVE_ARCH_KGDB=y
# CONFIG_KGDB is not set
CONFIG_HAVE_ARCH_KMEMCHECK=y
# CONFIG_KMEMCHECK is not set
# CONFIG_STRICT_DEVMEM is not set
# CONFIG_X86_VERBOSE_BOOTUP is not set
CONFIG_EARLY_PRINTK=y
# CONFIG_EARLY_PRINTK_DBGP is not set
# CONFIG_DEBUG_STACKOVERFLOW is not set
# CONFIG_DEBUG_STACK_USAGE is not set
# CONFIG_X86_PTDUMP is not set
# CONFIG_DEBUG_RODATA is not set
# CONFIG_DEBUG_NX_TEST is not set
CONFIG_4KSTACKS=y
CONFIG_DOUBLEFAULT=y
# 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=y
# CONFIG_IO_DELAY_0XED is not set
# CONFIG_IO_DELAY_UDELAY is not set
# CONFIG_IO_DELAY_NONE is not set
CONFIG_DEFAULT_IO_DELAY_TYPE=0
# CONFIG_DEBUG_BOOT_PARAMS is not set
# CONFIG_CPA_DEBUG is not set
# CONFIG_OPTIMIZE_INLINING is not set
#
# Security options
#
# CONFIG_KEYS is not set
# CONFIG_SECURITY is not set
# CONFIG_SECURITYFS is not set
# CONFIG_SECURITY_FILE_CAPABILITIES is not set
# CONFIG_IMA is not set
CONFIG_CRYPTO=y
#
# Crypto core or helper
#
# CONFIG_CRYPTO_FIPS is not set
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_RNG2=y
CONFIG_CRYPTO_PCOMP=y
CONFIG_CRYPTO_MANAGER=y
CONFIG_CRYPTO_MANAGER2=y
# CONFIG_CRYPTO_GF128MUL is not set
# CONFIG_CRYPTO_NULL is not set
CONFIG_CRYPTO_WORKQUEUE=y
# CONFIG_CRYPTO_CRYPTD is not set
CONFIG_CRYPTO_AUTHENC=y
# CONFIG_CRYPTO_TEST is not set
#
# Authenticated Encryption with Associated Data
#
# CONFIG_CRYPTO_CCM is not set
# CONFIG_CRYPTO_GCM is not set
# CONFIG_CRYPTO_SEQIV is not set
#
# Block modes
#
CONFIG_CRYPTO_CBC=y
# CONFIG_CRYPTO_CTR is not set
# CONFIG_CRYPTO_CTS is not set
CONFIG_CRYPTO_ECB=m
# CONFIG_CRYPTO_LRW is not set
CONFIG_CRYPTO_PCBC=m
# CONFIG_CRYPTO_XTS is not set
#
# Hash modes
#
CONFIG_CRYPTO_HMAC=y
# CONFIG_CRYPTO_XCBC is not set
#
# Digest
#
# CONFIG_CRYPTO_CRC32C is not set
# CONFIG_CRYPTO_CRC32C_INTEL is not set
# CONFIG_CRYPTO_MD4 is not set
CONFIG_CRYPTO_MD5=y
CONFIG_CRYPTO_MICHAEL_MIC=m
# CONFIG_CRYPTO_RMD128 is not set
# CONFIG_CRYPTO_RMD160 is not set
# CONFIG_CRYPTO_RMD256 is not set
# CONFIG_CRYPTO_RMD320 is not set
CONFIG_CRYPTO_SHA1=y
# CONFIG_CRYPTO_SHA256 is not set
# CONFIG_CRYPTO_SHA512 is not set
# CONFIG_CRYPTO_TGR192 is not set
# CONFIG_CRYPTO_WP512 is not set
#
# Ciphers
#
CONFIG_CRYPTO_AES=m
# CONFIG_CRYPTO_AES_586 is not set
# CONFIG_CRYPTO_ANUBIS is not set
CONFIG_CRYPTO_ARC4=m
# CONFIG_CRYPTO_BLOWFISH is not set
# CONFIG_CRYPTO_CAMELLIA is not set
# CONFIG_CRYPTO_CAST5 is not set
# CONFIG_CRYPTO_CAST6 is not set
CONFIG_CRYPTO_DES=y
# CONFIG_CRYPTO_FCRYPT is not set
# CONFIG_CRYPTO_KHAZAD is not set
# CONFIG_CRYPTO_SALSA20 is not set
# CONFIG_CRYPTO_SALSA20_586 is not set
# CONFIG_CRYPTO_SEED is not set
# CONFIG_CRYPTO_SERPENT is not set
# CONFIG_CRYPTO_TEA is not set
# CONFIG_CRYPTO_TWOFISH is not set
# CONFIG_CRYPTO_TWOFISH_586 is not set
#
# Compression
#
CONFIG_CRYPTO_DEFLATE=y
# CONFIG_CRYPTO_ZLIB is not set
# CONFIG_CRYPTO_LZO is not set
#
# Random Number Generation
#
# CONFIG_CRYPTO_ANSI_CPRNG is not set
# CONFIG_CRYPTO_HW is not set
CONFIG_HAVE_KVM=y
CONFIG_HAVE_KVM_IRQCHIP=y
# CONFIG_VIRTUALIZATION is not set
# CONFIG_BINARY_PRINTF is not set
#
# Library routines
#
CONFIG_BITREVERSE=y
CONFIG_GENERIC_FIND_FIRST_BIT=y
CONFIG_GENERIC_FIND_NEXT_BIT=y
CONFIG_GENERIC_FIND_LAST_BIT=y
CONFIG_CRC_CCITT=m
# CONFIG_CRC16 is not set
CONFIG_CRC_T10DIF=y
CONFIG_CRC_ITU_T=m
CONFIG_CRC32=y
# CONFIG_CRC7 is not set
# CONFIG_LIBCRC32C is not set
CONFIG_ZLIB_INFLATE=y
CONFIG_ZLIB_DEFLATE=y
CONFIG_HAS_IOMEM=y
CONFIG_HAS_IOPORT=y
CONFIG_HAS_DMA=y
CONFIG_NLATTR=y
^ permalink raw reply
* Re: [PATCH 21/23] wl1251: remove Luciano as maintainer
From: Luciano Coelho @ 2009-08-07 10:46 UTC (permalink / raw)
To: ext Kalle Valo; +Cc: linville@tuxdriver.com, linux-wireless@vger.kernel.org
In-Reply-To: <20090807103518.31717.48612.stgit@tikku>
ext Kalle Valo wrote:
> From: Kalle Valo <kalle.valo@nokia.com>
>
> Luciano is maintaining wl1271 part.
>
> Signed-off-by: Kalle Valo <kalle.valo@nokia.com>
> Cc: Luciano Coelho <luciano.coelho@nokia.com>
> ---
>
Acked-by: Luciano Coelho <luciano.coelho@nokia.com>
--
Cheers,
Luca.
^ permalink raw reply
* [PATCH 23/23] wl1251: hack to disable filters for fixing association
From: Kalle Valo @ 2009-08-07 10:35 UTC (permalink / raw)
To: linville; +Cc: linux-wireless
In-Reply-To: <20090807102732.31717.84006.stgit@tikku>
From: Kalle Valo <kalle.valo@nokia.com>
Commit 9cef8737 "mac80211: fix managed mode BSSID handling" broke
association in wl1251, most probably because the driver configured
the bssid filter incorrectly. Workaround this by disabling filter
altogether. This needs to be fixed properly soon.
Signed-off-by: Kalle Valo <kalle.valo@nokia.com>
---
drivers/net/wireless/wl12xx/wl1251_cmd.c | 9 +++++++++
1 files changed, 9 insertions(+), 0 deletions(-)
diff --git a/drivers/net/wireless/wl12xx/wl1251_cmd.c b/drivers/net/wireless/wl12xx/wl1251_cmd.c
index 6cd024b..770f260 100644
--- a/drivers/net/wireless/wl12xx/wl1251_cmd.c
+++ b/drivers/net/wireless/wl12xx/wl1251_cmd.c
@@ -276,6 +276,15 @@ int wl1251_cmd_join(struct wl1251 *wl, u8 bss_type, u8 channel,
join->rx_config_options = wl->rx_config;
join->rx_filter_options = wl->rx_filter;
+ /*
+ * FIXME: disable temporarily all filters because after commit
+ * 9cef8737 "mac80211: fix managed mode BSSID handling" broke
+ * association. The filter logic needs to be implemented properly
+ * and once that is done, this hack can be removed.
+ */
+ join->rx_config_options = 0;
+ join->rx_filter_options = WL1251_DEFAULT_RX_FILTER;
+
join->basic_rate_set = RATE_MASK_1MBPS | RATE_MASK_2MBPS |
RATE_MASK_5_5MBPS | RATE_MASK_11MBPS;
^ permalink raw reply related
* [PATCH 20/23] wl1251: rename reg.h to wl1251_reg.h
From: Kalle Valo @ 2009-08-07 10:35 UTC (permalink / raw)
To: linville; +Cc: linux-wireless
In-Reply-To: <20090807102732.31717.84006.stgit@tikku>
From: Kalle Valo <kalle.valo@nokia.com>
Now that wl1271 doesn't use reg.h anymore, it can be renamed to
wl1251_reg.h.
Signed-off-by: Kalle Valo <kalle.valo@nokia.com>
Reviewed-by: Vidhya Govindan <vidhya.govindan@nokia.com>
---
drivers/net/wireless/wl12xx/reg.h | 744 ----------------------------
drivers/net/wireless/wl12xx/wl1251_acx.c | 2
drivers/net/wireless/wl12xx/wl1251_boot.c | 2
drivers/net/wireless/wl12xx/wl1251_cmd.c | 2
drivers/net/wireless/wl12xx/wl1251_event.c | 2
drivers/net/wireless/wl12xx/wl1251_init.c | 2
drivers/net/wireless/wl12xx/wl1251_io.c | 2
drivers/net/wireless/wl12xx/wl1251_main.c | 2
drivers/net/wireless/wl12xx/wl1251_ps.c | 2
drivers/net/wireless/wl12xx/wl1251_reg.h | 744 ++++++++++++++++++++++++++++
drivers/net/wireless/wl12xx/wl1251_rx.c | 2
drivers/net/wireless/wl12xx/wl1251_sdio.c | 2
drivers/net/wireless/wl12xx/wl1251_spi.c | 2
drivers/net/wireless/wl12xx/wl1251_spi.h | 2
drivers/net/wireless/wl12xx/wl1251_tx.c | 2
15 files changed, 757 insertions(+), 757 deletions(-)
delete mode 100644 drivers/net/wireless/wl12xx/reg.h
create mode 100644 drivers/net/wireless/wl12xx/wl1251_reg.h
diff --git a/drivers/net/wireless/wl12xx/reg.h b/drivers/net/wireless/wl12xx/reg.h
deleted file mode 100644
index 2de47cc..0000000
--- a/drivers/net/wireless/wl12xx/reg.h
+++ /dev/null
@@ -1,744 +0,0 @@
-/*
- * This file is part of wl12xx
- *
- * Copyright (c) 1998-2007 Texas Instruments Incorporated
- * Copyright (C) 2008 Nokia Corporation
- *
- * Contact: Kalle Valo <kalle.valo@nokia.com>
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * 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.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
- * 02110-1301 USA
- *
- */
-
-#ifndef __REG_H__
-#define __REG_H__
-
-#include <linux/bitops.h>
-
-#define REGISTERS_BASE 0x00300000
-#define DRPW_BASE 0x00310000
-
-#define REGISTERS_DOWN_SIZE 0x00008800
-#define REGISTERS_WORK_SIZE 0x0000b000
-
-#define HW_ACCESS_ELP_CTRL_REG_ADDR 0x1FFFC
-
-/* ELP register commands */
-#define ELPCTRL_WAKE_UP 0x1
-#define ELPCTRL_WAKE_UP_WLAN_READY 0x5
-#define ELPCTRL_SLEEP 0x0
-/* ELP WLAN_READY bit */
-#define ELPCTRL_WLAN_READY 0x2
-
-/*
- * Interrupt registers.
- * 64 bit interrupt sources registers ws ced.
- * sme interupts were removed and new ones were added.
- * Order was changed.
- */
-#define FIQ_MASK (REGISTERS_BASE + 0x0400)
-#define FIQ_MASK_L (REGISTERS_BASE + 0x0400)
-#define FIQ_MASK_H (REGISTERS_BASE + 0x0404)
-#define FIQ_MASK_SET (REGISTERS_BASE + 0x0408)
-#define FIQ_MASK_SET_L (REGISTERS_BASE + 0x0408)
-#define FIQ_MASK_SET_H (REGISTERS_BASE + 0x040C)
-#define FIQ_MASK_CLR (REGISTERS_BASE + 0x0410)
-#define FIQ_MASK_CLR_L (REGISTERS_BASE + 0x0410)
-#define FIQ_MASK_CLR_H (REGISTERS_BASE + 0x0414)
-#define IRQ_MASK (REGISTERS_BASE + 0x0418)
-#define IRQ_MASK_L (REGISTERS_BASE + 0x0418)
-#define IRQ_MASK_H (REGISTERS_BASE + 0x041C)
-#define IRQ_MASK_SET (REGISTERS_BASE + 0x0420)
-#define IRQ_MASK_SET_L (REGISTERS_BASE + 0x0420)
-#define IRQ_MASK_SET_H (REGISTERS_BASE + 0x0424)
-#define IRQ_MASK_CLR (REGISTERS_BASE + 0x0428)
-#define IRQ_MASK_CLR_L (REGISTERS_BASE + 0x0428)
-#define IRQ_MASK_CLR_H (REGISTERS_BASE + 0x042C)
-#define ECPU_MASK (REGISTERS_BASE + 0x0448)
-#define FIQ_STS_L (REGISTERS_BASE + 0x044C)
-#define FIQ_STS_H (REGISTERS_BASE + 0x0450)
-#define IRQ_STS_L (REGISTERS_BASE + 0x0454)
-#define IRQ_STS_H (REGISTERS_BASE + 0x0458)
-#define INT_STS_ND (REGISTERS_BASE + 0x0464)
-#define INT_STS_RAW_L (REGISTERS_BASE + 0x0464)
-#define INT_STS_RAW_H (REGISTERS_BASE + 0x0468)
-#define INT_STS_CLR (REGISTERS_BASE + 0x04B4)
-#define INT_STS_CLR_L (REGISTERS_BASE + 0x04B4)
-#define INT_STS_CLR_H (REGISTERS_BASE + 0x04B8)
-#define INT_ACK (REGISTERS_BASE + 0x046C)
-#define INT_ACK_L (REGISTERS_BASE + 0x046C)
-#define INT_ACK_H (REGISTERS_BASE + 0x0470)
-#define INT_TRIG (REGISTERS_BASE + 0x0474)
-#define INT_TRIG_L (REGISTERS_BASE + 0x0474)
-#define INT_TRIG_H (REGISTERS_BASE + 0x0478)
-#define HOST_STS_L (REGISTERS_BASE + 0x045C)
-#define HOST_STS_H (REGISTERS_BASE + 0x0460)
-#define HOST_MASK (REGISTERS_BASE + 0x0430)
-#define HOST_MASK_L (REGISTERS_BASE + 0x0430)
-#define HOST_MASK_H (REGISTERS_BASE + 0x0434)
-#define HOST_MASK_SET (REGISTERS_BASE + 0x0438)
-#define HOST_MASK_SET_L (REGISTERS_BASE + 0x0438)
-#define HOST_MASK_SET_H (REGISTERS_BASE + 0x043C)
-#define HOST_MASK_CLR (REGISTERS_BASE + 0x0440)
-#define HOST_MASK_CLR_L (REGISTERS_BASE + 0x0440)
-#define HOST_MASK_CLR_H (REGISTERS_BASE + 0x0444)
-
-/* Host Interrupts*/
-#define HINT_MASK (REGISTERS_BASE + 0x0494)
-#define HINT_MASK_SET (REGISTERS_BASE + 0x0498)
-#define HINT_MASK_CLR (REGISTERS_BASE + 0x049C)
-#define HINT_STS_ND_MASKED (REGISTERS_BASE + 0x04A0)
-/*1150 spec calls this HINT_STS_RAW*/
-#define HINT_STS_ND (REGISTERS_BASE + 0x04B0)
-#define HINT_STS_CLR (REGISTERS_BASE + 0x04A4)
-#define HINT_ACK (REGISTERS_BASE + 0x04A8)
-#define HINT_TRIG (REGISTERS_BASE + 0x04AC)
-
-/* Device Configuration registers*/
-#define SOR_CFG (REGISTERS_BASE + 0x0800)
-#define ECPU_CTRL (REGISTERS_BASE + 0x0804)
-#define HI_CFG (REGISTERS_BASE + 0x0808)
-#define EE_START (REGISTERS_BASE + 0x080C)
-
-#define CHIP_ID_B (REGISTERS_BASE + 0x5674)
-
-#define CHIP_ID_1251_PG10 (0x7010101)
-#define CHIP_ID_1251_PG11 (0x7020101)
-#define CHIP_ID_1251_PG12 (0x7030101)
-
-#define ENABLE (REGISTERS_BASE + 0x5450)
-
-/* Power Management registers */
-#define ELP_CFG_MODE (REGISTERS_BASE + 0x5804)
-#define ELP_CMD (REGISTERS_BASE + 0x5808)
-#define PLL_CAL_TIME (REGISTERS_BASE + 0x5810)
-#define CLK_REQ_TIME (REGISTERS_BASE + 0x5814)
-#define CLK_BUF_TIME (REGISTERS_BASE + 0x5818)
-
-#define CFG_PLL_SYNC_CNT (REGISTERS_BASE + 0x5820)
-
-/* Scratch Pad registers*/
-#define SCR_PAD0 (REGISTERS_BASE + 0x5608)
-#define SCR_PAD1 (REGISTERS_BASE + 0x560C)
-#define SCR_PAD2 (REGISTERS_BASE + 0x5610)
-#define SCR_PAD3 (REGISTERS_BASE + 0x5614)
-#define SCR_PAD4 (REGISTERS_BASE + 0x5618)
-#define SCR_PAD4_SET (REGISTERS_BASE + 0x561C)
-#define SCR_PAD4_CLR (REGISTERS_BASE + 0x5620)
-#define SCR_PAD5 (REGISTERS_BASE + 0x5624)
-#define SCR_PAD5_SET (REGISTERS_BASE + 0x5628)
-#define SCR_PAD5_CLR (REGISTERS_BASE + 0x562C)
-#define SCR_PAD6 (REGISTERS_BASE + 0x5630)
-#define SCR_PAD7 (REGISTERS_BASE + 0x5634)
-#define SCR_PAD8 (REGISTERS_BASE + 0x5638)
-#define SCR_PAD9 (REGISTERS_BASE + 0x563C)
-
-/* Spare registers*/
-#define SPARE_A1 (REGISTERS_BASE + 0x0994)
-#define SPARE_A2 (REGISTERS_BASE + 0x0998)
-#define SPARE_A3 (REGISTERS_BASE + 0x099C)
-#define SPARE_A4 (REGISTERS_BASE + 0x09A0)
-#define SPARE_A5 (REGISTERS_BASE + 0x09A4)
-#define SPARE_A6 (REGISTERS_BASE + 0x09A8)
-#define SPARE_A7 (REGISTERS_BASE + 0x09AC)
-#define SPARE_A8 (REGISTERS_BASE + 0x09B0)
-#define SPARE_B1 (REGISTERS_BASE + 0x5420)
-#define SPARE_B2 (REGISTERS_BASE + 0x5424)
-#define SPARE_B3 (REGISTERS_BASE + 0x5428)
-#define SPARE_B4 (REGISTERS_BASE + 0x542C)
-#define SPARE_B5 (REGISTERS_BASE + 0x5430)
-#define SPARE_B6 (REGISTERS_BASE + 0x5434)
-#define SPARE_B7 (REGISTERS_BASE + 0x5438)
-#define SPARE_B8 (REGISTERS_BASE + 0x543C)
-
-enum wl12xx_acx_int_reg {
- ACX_REG_INTERRUPT_TRIG,
- ACX_REG_INTERRUPT_TRIG_H,
-
-/*=============================================
- Host Interrupt Mask Register - 32bit (RW)
- ------------------------------------------
- Setting a bit in this register masks the
- corresponding interrupt to the host.
- 0 - RX0 - Rx first dubble buffer Data Interrupt
- 1 - TXD - Tx Data Interrupt
- 2 - TXXFR - Tx Transfer Interrupt
- 3 - RX1 - Rx second dubble buffer Data Interrupt
- 4 - RXXFR - Rx Transfer Interrupt
- 5 - EVENT_A - Event Mailbox interrupt
- 6 - EVENT_B - Event Mailbox interrupt
- 7 - WNONHST - Wake On Host Interrupt
- 8 - TRACE_A - Debug Trace interrupt
- 9 - TRACE_B - Debug Trace interrupt
- 10 - CDCMP - Command Complete Interrupt
- 11 -
- 12 -
- 13 -
- 14 - ICOMP - Initialization Complete Interrupt
- 16 - SG SE - Soft Gemini - Sense enable interrupt
- 17 - SG SD - Soft Gemini - Sense disable interrupt
- 18 - -
- 19 - -
- 20 - -
- 21- -
- Default: 0x0001
-*==============================================*/
- ACX_REG_INTERRUPT_MASK,
-
-/*=============================================
- Host Interrupt Mask Set 16bit, (Write only)
- ------------------------------------------
- Setting a bit in this register sets
- the corresponding bin in ACX_HINT_MASK register
- without effecting the mask
- state of other bits (0 = no effect).
-==============================================*/
- ACX_REG_HINT_MASK_SET,
-
-/*=============================================
- Host Interrupt Mask Clear 16bit,(Write only)
- ------------------------------------------
- Setting a bit in this register clears
- the corresponding bin in ACX_HINT_MASK register
- without effecting the mask
- state of other bits (0 = no effect).
-=============================================*/
- ACX_REG_HINT_MASK_CLR,
-
-/*=============================================
- Host Interrupt Status Nondestructive Read
- 16bit,(Read only)
- ------------------------------------------
- The host can read this register to determine
- which interrupts are active.
- Reading this register doesn't
- effect its content.
-=============================================*/
- ACX_REG_INTERRUPT_NO_CLEAR,
-
-/*=============================================
- Host Interrupt Status Clear on Read Register
- 16bit,(Read only)
- ------------------------------------------
- The host can read this register to determine
- which interrupts are active.
- Reading this register clears it,
- thus making all interrupts inactive.
-==============================================*/
- ACX_REG_INTERRUPT_CLEAR,
-
-/*=============================================
- Host Interrupt Acknowledge Register
- 16bit,(Write only)
- ------------------------------------------
- The host can set individual bits in this
- register to clear (acknowledge) the corresp.
- interrupt status bits in the HINT_STS_CLR and
- HINT_STS_ND registers, thus making the
- assotiated interrupt inactive. (0-no effect)
-==============================================*/
- ACX_REG_INTERRUPT_ACK,
-
-/*===============================================
- Host Software Reset - 32bit RW
- ------------------------------------------
- [31:1] Reserved
- 0 SOFT_RESET Soft Reset - When this bit is set,
- it holds the Wlan hardware in a soft reset state.
- This reset disables all MAC and baseband processor
- clocks except the CardBus/PCI interface clock.
- It also initializes all MAC state machines except
- the host interface. It does not reload the
- contents of the EEPROM. When this bit is cleared
- (not self-clearing), the Wlan hardware
- exits the software reset state.
-===============================================*/
- ACX_REG_SLV_SOFT_RESET,
-
-/*===============================================
- EEPROM Burst Read Start - 32bit RW
- ------------------------------------------
- [31:1] Reserved
- 0 ACX_EE_START - EEPROM Burst Read Start 0
- Setting this bit starts a burst read from
- the external EEPROM.
- If this bit is set (after reset) before an EEPROM read/write,
- the burst read starts at EEPROM address 0.
- Otherwise, it starts at the address
- following the address of the previous access.
- TheWlan hardware hardware clears this bit automatically.
-
- Default: 0x00000000
-*================================================*/
- ACX_REG_EE_START,
-
-/* Embedded ARM CPU Control */
-
-/*===============================================
- Halt eCPU - 32bit RW
- ------------------------------------------
- 0 HALT_ECPU Halt Embedded CPU - This bit is the
- compliment of bit 1 (MDATA2) in the SOR_CFG register.
- During a hardware reset, this bit holds
- the inverse of MDATA2.
- When downloading firmware from the host,
- set this bit (pull down MDATA2).
- The host clears this bit after downloading the firmware into
- zero-wait-state SSRAM.
- When loading firmware from Flash, clear this bit (pull up MDATA2)
- so that the eCPU can run the bootloader code in Flash
- HALT_ECPU eCPU State
- --------------------
- 1 halt eCPU
- 0 enable eCPU
- ===============================================*/
- ACX_REG_ECPU_CONTROL,
-
- ACX_REG_TABLE_LEN
-};
-
-#define ACX_SLV_SOFT_RESET_BIT BIT(1)
-#define ACX_REG_EEPROM_START_BIT BIT(1)
-
-/* Command/Information Mailbox Pointers */
-
-/*===============================================
- Command Mailbox Pointer - 32bit RW
- ------------------------------------------
- This register holds the start address of
- the command mailbox located in the Wlan hardware memory.
- The host must read this pointer after a reset to
- find the location of the command mailbox.
- The Wlan hardware initializes the command mailbox
- pointer with the default address of the command mailbox.
- The command mailbox pointer is not valid until after
- the host receives the Init Complete interrupt from
- the Wlan hardware.
- ===============================================*/
-#define REG_COMMAND_MAILBOX_PTR (SCR_PAD0)
-
-/*===============================================
- Information Mailbox Pointer - 32bit RW
- ------------------------------------------
- This register holds the start address of
- the information mailbox located in the Wlan hardware memory.
- The host must read this pointer after a reset to find
- the location of the information mailbox.
- The Wlan hardware initializes the information mailbox pointer
- with the default address of the information mailbox.
- The information mailbox pointer is not valid
- until after the host receives the Init Complete interrupt from
- the Wlan hardware.
- ===============================================*/
-#define REG_EVENT_MAILBOX_PTR (SCR_PAD1)
-
-
-/* Misc */
-
-#define REG_ENABLE_TX_RX (ENABLE)
-/*
- * Rx configuration (filter) information element
- * ---------------------------------------------
- */
-#define REG_RX_CONFIG (RX_CFG)
-#define REG_RX_FILTER (RX_FILTER_CFG)
-
-
-#define RX_CFG_ENABLE_PHY_HEADER_PLCP 0x0002
-
-/* promiscuous - receives all valid frames */
-#define RX_CFG_PROMISCUOUS 0x0008
-
-/* receives frames from any BSSID */
-#define RX_CFG_BSSID 0x0020
-
-/* receives frames destined to any MAC address */
-#define RX_CFG_MAC 0x0010
-
-#define RX_CFG_ENABLE_ONLY_MY_DEST_MAC 0x0010
-#define RX_CFG_ENABLE_ANY_DEST_MAC 0x0000
-#define RX_CFG_ENABLE_ONLY_MY_BSSID 0x0020
-#define RX_CFG_ENABLE_ANY_BSSID 0x0000
-
-/* discards all broadcast frames */
-#define RX_CFG_DISABLE_BCAST 0x0200
-
-#define RX_CFG_ENABLE_ONLY_MY_SSID 0x0400
-#define RX_CFG_ENABLE_RX_CMPLT_FCS_ERROR 0x0800
-#define RX_CFG_COPY_RX_STATUS 0x2000
-#define RX_CFG_TSF 0x10000
-
-#define RX_CONFIG_OPTION_ANY_DST_MY_BSS (RX_CFG_ENABLE_ANY_DEST_MAC | \
- RX_CFG_ENABLE_ONLY_MY_BSSID)
-
-#define RX_CONFIG_OPTION_MY_DST_ANY_BSS (RX_CFG_ENABLE_ONLY_MY_DEST_MAC\
- | RX_CFG_ENABLE_ANY_BSSID)
-
-#define RX_CONFIG_OPTION_ANY_DST_ANY_BSS (RX_CFG_ENABLE_ANY_DEST_MAC | \
- RX_CFG_ENABLE_ANY_BSSID)
-
-#define RX_CONFIG_OPTION_MY_DST_MY_BSS (RX_CFG_ENABLE_ONLY_MY_DEST_MAC\
- | RX_CFG_ENABLE_ONLY_MY_BSSID)
-
-#define RX_CONFIG_OPTION_FOR_SCAN (RX_CFG_ENABLE_PHY_HEADER_PLCP \
- | RX_CFG_ENABLE_RX_CMPLT_FCS_ERROR \
- | RX_CFG_COPY_RX_STATUS | RX_CFG_TSF)
-
-#define RX_CONFIG_OPTION_FOR_MEASUREMENT (RX_CFG_ENABLE_ANY_DEST_MAC)
-
-#define RX_CONFIG_OPTION_FOR_JOIN (RX_CFG_ENABLE_ONLY_MY_BSSID | \
- RX_CFG_ENABLE_ONLY_MY_DEST_MAC)
-
-#define RX_CONFIG_OPTION_FOR_IBSS_JOIN (RX_CFG_ENABLE_ONLY_MY_SSID | \
- RX_CFG_ENABLE_ONLY_MY_DEST_MAC)
-
-#define RX_FILTER_OPTION_DEF (CFG_RX_MGMT_EN | CFG_RX_DATA_EN\
- | CFG_RX_CTL_EN | CFG_RX_BCN_EN\
- | CFG_RX_AUTH_EN | CFG_RX_ASSOC_EN)
-
-#define RX_FILTER_OPTION_FILTER_ALL 0
-
-#define RX_FILTER_OPTION_DEF_PRSP_BCN (CFG_RX_PRSP_EN | CFG_RX_MGMT_EN\
- | CFG_RX_RCTS_ACK | CFG_RX_BCN_EN)
-
-#define RX_FILTER_OPTION_JOIN (CFG_RX_MGMT_EN | CFG_RX_DATA_EN\
- | CFG_RX_BCN_EN | CFG_RX_AUTH_EN\
- | CFG_RX_ASSOC_EN | CFG_RX_RCTS_ACK\
- | CFG_RX_PRSP_EN)
-
-
-/*===============================================
- Phy regs
- ===============================================*/
-#define ACX_PHY_ADDR_REG SBB_ADDR
-#define ACX_PHY_DATA_REG SBB_DATA
-#define ACX_PHY_CTRL_REG SBB_CTL
-#define ACX_PHY_REG_WR_MASK 0x00000001ul
-#define ACX_PHY_REG_RD_MASK 0x00000002ul
-
-
-/*===============================================
- EEPROM Read/Write Request 32bit RW
- ------------------------------------------
- 1 EE_READ - EEPROM Read Request 1 - Setting this bit
- loads a single byte of data into the EE_DATA
- register from the EEPROM location specified in
- the EE_ADDR register.
- The Wlan hardware hardware clears this bit automatically.
- EE_DATA is valid when this bit is cleared.
-
- 0 EE_WRITE - EEPROM Write Request - Setting this bit
- writes a single byte of data from the EE_DATA register into the
- EEPROM location specified in the EE_ADDR register.
- The Wlan hardware hardware clears this bit automatically.
-*===============================================*/
-#define ACX_EE_CTL_REG EE_CTL
-#define EE_WRITE 0x00000001ul
-#define EE_READ 0x00000002ul
-
-/*===============================================
- EEPROM Address - 32bit RW
- ------------------------------------------
- This register specifies the address
- within the EEPROM from/to which to read/write data.
- ===============================================*/
-#define ACX_EE_ADDR_REG EE_ADDR
-
-/*===============================================
- EEPROM Data - 32bit RW
- ------------------------------------------
- This register either holds the read 8 bits of
- data from the EEPROM or the write data
- to be written to the EEPROM.
- ===============================================*/
-#define ACX_EE_DATA_REG EE_DATA
-
-/*===============================================
- EEPROM Base Address - 32bit RW
- ------------------------------------------
- This register holds the upper nine bits
- [23:15] of the 24-bit Wlan hardware memory
- address for burst reads from EEPROM accesses.
- The EEPROM provides the lower 15 bits of this address.
- The MSB of the address from the EEPROM is ignored.
- ===============================================*/
-#define ACX_EE_CFG EE_CFG
-
-/*===============================================
- GPIO Output Values -32bit, RW
- ------------------------------------------
- [31:16] Reserved
- [15: 0] Specify the output values (at the output driver inputs) for
- GPIO[15:0], respectively.
- ===============================================*/
-#define ACX_GPIO_OUT_REG GPIO_OUT
-#define ACX_MAX_GPIO_LINES 15
-
-/*===============================================
- Contention window -32bit, RW
- ------------------------------------------
- [31:26] Reserved
- [25:16] Max (0x3ff)
- [15:07] Reserved
- [06:00] Current contention window value - default is 0x1F
- ===============================================*/
-#define ACX_CONT_WIND_CFG_REG CONT_WIND_CFG
-#define ACX_CONT_WIND_MIN_MASK 0x0000007f
-#define ACX_CONT_WIND_MAX 0x03ff0000
-
-/*
- * Indirect slave register/memory registers
- * ----------------------------------------
- */
-#define HW_SLAVE_REG_ADDR_REG 0x00000004
-#define HW_SLAVE_REG_DATA_REG 0x00000008
-#define HW_SLAVE_REG_CTRL_REG 0x0000000c
-
-#define SLAVE_AUTO_INC 0x00010000
-#define SLAVE_NO_AUTO_INC 0x00000000
-#define SLAVE_HOST_LITTLE_ENDIAN 0x00000000
-
-#define HW_SLAVE_MEM_ADDR_REG SLV_MEM_ADDR
-#define HW_SLAVE_MEM_DATA_REG SLV_MEM_DATA
-#define HW_SLAVE_MEM_CTRL_REG SLV_MEM_CTL
-#define HW_SLAVE_MEM_ENDIAN_REG SLV_END_CTL
-
-#define HW_FUNC_EVENT_INT_EN 0x8000
-#define HW_FUNC_EVENT_MASK_REG 0x00000034
-
-#define ACX_MAC_TIMESTAMP_REG (MAC_TIMESTAMP)
-
-/*===============================================
- HI_CFG Interface Configuration Register Values
- ------------------------------------------
- ===============================================*/
-#define HI_CFG_UART_ENABLE 0x00000004
-#define HI_CFG_RST232_ENABLE 0x00000008
-#define HI_CFG_CLOCK_REQ_SELECT 0x00000010
-#define HI_CFG_HOST_INT_ENABLE 0x00000020
-#define HI_CFG_VLYNQ_OUTPUT_ENABLE 0x00000040
-#define HI_CFG_HOST_INT_ACTIVE_LOW 0x00000080
-#define HI_CFG_UART_TX_OUT_GPIO_15 0x00000100
-#define HI_CFG_UART_TX_OUT_GPIO_14 0x00000200
-#define HI_CFG_UART_TX_OUT_GPIO_7 0x00000400
-
-/*
- * NOTE: USE_ACTIVE_HIGH compilation flag should be defined in makefile
- * for platforms using active high interrupt level
- */
-#ifdef USE_ACTIVE_HIGH
-#define HI_CFG_DEF_VAL \
- (HI_CFG_UART_ENABLE | \
- HI_CFG_RST232_ENABLE | \
- HI_CFG_CLOCK_REQ_SELECT | \
- HI_CFG_HOST_INT_ENABLE)
-#else
-#define HI_CFG_DEF_VAL \
- (HI_CFG_UART_ENABLE | \
- HI_CFG_RST232_ENABLE | \
- HI_CFG_CLOCK_REQ_SELECT | \
- HI_CFG_HOST_INT_ENABLE)
-
-#endif
-
-#define REF_FREQ_19_2 0
-#define REF_FREQ_26_0 1
-#define REF_FREQ_38_4 2
-#define REF_FREQ_40_0 3
-#define REF_FREQ_33_6 4
-#define REF_FREQ_NUM 5
-
-#define LUT_PARAM_INTEGER_DIVIDER 0
-#define LUT_PARAM_FRACTIONAL_DIVIDER 1
-#define LUT_PARAM_ATTN_BB 2
-#define LUT_PARAM_ALPHA_BB 3
-#define LUT_PARAM_STOP_TIME_BB 4
-#define LUT_PARAM_BB_PLL_LOOP_FILTER 5
-#define LUT_PARAM_NUM 6
-
-#define ACX_EEPROMLESS_IND_REG (SCR_PAD4)
-#define USE_EEPROM 0
-#define SOFT_RESET_MAX_TIME 1000000
-#define SOFT_RESET_STALL_TIME 1000
-#define NVS_DATA_BUNDARY_ALIGNMENT 4
-
-
-/* Firmware image load chunk size */
-#define CHUNK_SIZE 512
-
-/* Firmware image header size */
-#define FW_HDR_SIZE 8
-
-#define ECPU_CONTROL_HALT 0x00000101
-
-
-/******************************************************************************
-
- CHANNELS, BAND & REG DOMAINS definitions
-
-******************************************************************************/
-
-
-enum {
- RADIO_BAND_2_4GHZ = 0, /* 2.4 Ghz band */
- RADIO_BAND_5GHZ = 1, /* 5 Ghz band */
- RADIO_BAND_JAPAN_4_9_GHZ = 2,
- DEFAULT_BAND = RADIO_BAND_2_4GHZ,
- INVALID_BAND = 0xFE,
- MAX_RADIO_BANDS = 0xFF
-};
-
-enum {
- NO_RATE = 0,
- RATE_1MBPS = 0x0A,
- RATE_2MBPS = 0x14,
- RATE_5_5MBPS = 0x37,
- RATE_6MBPS = 0x0B,
- RATE_9MBPS = 0x0F,
- RATE_11MBPS = 0x6E,
- RATE_12MBPS = 0x0A,
- RATE_18MBPS = 0x0E,
- RATE_22MBPS = 0xDC,
- RATE_24MBPS = 0x09,
- RATE_36MBPS = 0x0D,
- RATE_48MBPS = 0x08,
- RATE_54MBPS = 0x0C
-};
-
-enum {
- RATE_INDEX_1MBPS = 0,
- RATE_INDEX_2MBPS = 1,
- RATE_INDEX_5_5MBPS = 2,
- RATE_INDEX_6MBPS = 3,
- RATE_INDEX_9MBPS = 4,
- RATE_INDEX_11MBPS = 5,
- RATE_INDEX_12MBPS = 6,
- RATE_INDEX_18MBPS = 7,
- RATE_INDEX_22MBPS = 8,
- RATE_INDEX_24MBPS = 9,
- RATE_INDEX_36MBPS = 10,
- RATE_INDEX_48MBPS = 11,
- RATE_INDEX_54MBPS = 12,
- RATE_INDEX_MAX = RATE_INDEX_54MBPS,
- MAX_RATE_INDEX,
- INVALID_RATE_INDEX = MAX_RATE_INDEX,
- RATE_INDEX_ENUM_MAX_SIZE = 0x7FFFFFFF
-};
-
-enum {
- RATE_MASK_1MBPS = 0x1,
- RATE_MASK_2MBPS = 0x2,
- RATE_MASK_5_5MBPS = 0x4,
- RATE_MASK_11MBPS = 0x20,
-};
-
-#define SHORT_PREAMBLE_BIT BIT(0) /* CCK or Barker depending on the rate */
-#define OFDM_RATE_BIT BIT(6)
-#define PBCC_RATE_BIT BIT(7)
-
-enum {
- CCK_LONG = 0,
- CCK_SHORT = SHORT_PREAMBLE_BIT,
- PBCC_LONG = PBCC_RATE_BIT,
- PBCC_SHORT = PBCC_RATE_BIT | SHORT_PREAMBLE_BIT,
- OFDM = OFDM_RATE_BIT
-};
-
-/******************************************************************************
-
-Transmit-Descriptor RATE-SET field definitions...
-
-Define a new "Rate-Set" for TX path that incorporates the
-Rate & Modulation info into a single 16-bit field.
-
-TxdRateSet_t:
-b15 - Indicates Preamble type (1=SHORT, 0=LONG).
- Notes:
- Must be LONG (0) for 1Mbps rate.
- Does not apply (set to 0) for RevG-OFDM rates.
-b14 - Indicates PBCC encoding (1=PBCC, 0=not).
- Notes:
- Does not apply (set to 0) for rates 1 and 2 Mbps.
- Does not apply (set to 0) for RevG-OFDM rates.
-b13 - Unused (set to 0).
-b12-b0 - Supported Rate indicator bits as defined below.
-
-******************************************************************************/
-
-
-#define TNETW1251_CHIP_ID_PG1_0 0x07010101
-#define TNETW1251_CHIP_ID_PG1_1 0x07020101
-#define TNETW1251_CHIP_ID_PG1_2 0x07030101
-
-/*************************************************************************
-
- Interrupt Trigger Register (Host -> WiLink)
-
-**************************************************************************/
-
-/* Hardware to Embedded CPU Interrupts - first 32-bit register set */
-
-/*
- * Host Command Interrupt. Setting this bit masks
- * the interrupt that the host issues to inform
- * the FW that it has sent a command
- * to the Wlan hardware Command Mailbox.
- */
-#define INTR_TRIG_CMD BIT(0)
-
-/*
- * Host Event Acknowlegde Interrupt. The host
- * sets this bit to acknowledge that it received
- * the unsolicited information from the event
- * mailbox.
- */
-#define INTR_TRIG_EVENT_ACK BIT(1)
-
-/*
- * The host sets this bit to inform the Wlan
- * FW that a TX packet is in the XFER
- * Buffer #0.
- */
-#define INTR_TRIG_TX_PROC0 BIT(2)
-
-/*
- * The host sets this bit to inform the FW
- * that it read a packet from RX XFER
- * Buffer #0.
- */
-#define INTR_TRIG_RX_PROC0 BIT(3)
-
-#define INTR_TRIG_DEBUG_ACK BIT(4)
-
-#define INTR_TRIG_STATE_CHANGED BIT(5)
-
-
-/* Hardware to Embedded CPU Interrupts - second 32-bit register set */
-
-/*
- * The host sets this bit to inform the FW
- * that it read a packet from RX XFER
- * Buffer #1.
- */
-#define INTR_TRIG_RX_PROC1 BIT(17)
-
-/*
- * The host sets this bit to inform the Wlan
- * hardware that a TX packet is in the XFER
- * Buffer #1.
- */
-#define INTR_TRIG_TX_PROC1 BIT(18)
-
-#endif
diff --git a/drivers/net/wireless/wl12xx/wl1251_acx.c b/drivers/net/wireless/wl12xx/wl1251_acx.c
index 0a225c6..10b26c4 100644
--- a/drivers/net/wireless/wl12xx/wl1251_acx.c
+++ b/drivers/net/wireless/wl12xx/wl1251_acx.c
@@ -4,7 +4,7 @@
#include <linux/crc7.h>
#include "wl1251.h"
-#include "reg.h"
+#include "wl1251_reg.h"
#include "wl1251_cmd.h"
#include "wl1251_ps.h"
diff --git a/drivers/net/wireless/wl12xx/wl1251_boot.c b/drivers/net/wireless/wl12xx/wl1251_boot.c
index 88e9cb0..592c3b5 100644
--- a/drivers/net/wireless/wl12xx/wl1251_boot.c
+++ b/drivers/net/wireless/wl12xx/wl1251_boot.c
@@ -23,7 +23,7 @@
#include <linux/gpio.h>
-#include "reg.h"
+#include "wl1251_reg.h"
#include "wl1251_boot.h"
#include "wl1251_io.h"
#include "wl1251_spi.h"
diff --git a/drivers/net/wireless/wl12xx/wl1251_cmd.c b/drivers/net/wireless/wl12xx/wl1251_cmd.c
index 74ea1fd..6cd024b 100644
--- a/drivers/net/wireless/wl12xx/wl1251_cmd.c
+++ b/drivers/net/wireless/wl12xx/wl1251_cmd.c
@@ -4,7 +4,7 @@
#include <linux/crc7.h>
#include "wl1251.h"
-#include "reg.h"
+#include "wl1251_reg.h"
#include "wl1251_io.h"
#include "wl1251_ps.h"
#include "wl1251_acx.h"
diff --git a/drivers/net/wireless/wl12xx/wl1251_event.c b/drivers/net/wireless/wl12xx/wl1251_event.c
index 1b4f8d2..7bd1b6a 100644
--- a/drivers/net/wireless/wl12xx/wl1251_event.c
+++ b/drivers/net/wireless/wl12xx/wl1251_event.c
@@ -23,7 +23,7 @@
*/
#include "wl1251.h"
-#include "reg.h"
+#include "wl1251_reg.h"
#include "wl1251_io.h"
#include "wl1251_event.h"
#include "wl1251_ps.h"
diff --git a/drivers/net/wireless/wl12xx/wl1251_init.c b/drivers/net/wireless/wl12xx/wl1251_init.c
index 1c587ec..b2ee4f4 100644
--- a/drivers/net/wireless/wl12xx/wl1251_init.c
+++ b/drivers/net/wireless/wl12xx/wl1251_init.c
@@ -28,7 +28,7 @@
#include "wl12xx_80211.h"
#include "wl1251_acx.h"
#include "wl1251_cmd.h"
-#include "reg.h"
+#include "wl1251_reg.h"
int wl1251_hw_init_hwenc_config(struct wl1251 *wl)
{
diff --git a/drivers/net/wireless/wl12xx/wl1251_io.c b/drivers/net/wireless/wl12xx/wl1251_io.c
index 04e486c..f1c232e 100644
--- a/drivers/net/wireless/wl12xx/wl1251_io.c
+++ b/drivers/net/wireless/wl12xx/wl1251_io.c
@@ -22,7 +22,7 @@
*/
#include "wl1251.h"
-#include "reg.h"
+#include "wl1251_reg.h"
#include "wl1251_io.h"
/* FIXME: this is static data nowadays and the table can be removed */
diff --git a/drivers/net/wireless/wl12xx/wl1251_main.c b/drivers/net/wireless/wl12xx/wl1251_main.c
index c5f2d9d..3fe8b65 100644
--- a/drivers/net/wireless/wl12xx/wl1251_main.c
+++ b/drivers/net/wireless/wl12xx/wl1251_main.c
@@ -31,7 +31,7 @@
#include "wl1251.h"
#include "wl12xx_80211.h"
-#include "reg.h"
+#include "wl1251_reg.h"
#include "wl1251_io.h"
#include "wl1251_cmd.h"
#include "wl1251_event.h"
diff --git a/drivers/net/wireless/wl12xx/wl1251_ps.c b/drivers/net/wireless/wl12xx/wl1251_ps.c
index 36acde0..c53e287 100644
--- a/drivers/net/wireless/wl12xx/wl1251_ps.c
+++ b/drivers/net/wireless/wl12xx/wl1251_ps.c
@@ -21,7 +21,7 @@
*
*/
-#include "reg.h"
+#include "wl1251_reg.h"
#include "wl1251_ps.h"
#include "wl1251_cmd.h"
#include "wl1251_io.h"
diff --git a/drivers/net/wireless/wl12xx/wl1251_reg.h b/drivers/net/wireless/wl12xx/wl1251_reg.h
new file mode 100644
index 0000000..2de47cc
--- /dev/null
+++ b/drivers/net/wireless/wl12xx/wl1251_reg.h
@@ -0,0 +1,744 @@
+/*
+ * This file is part of wl12xx
+ *
+ * Copyright (c) 1998-2007 Texas Instruments Incorporated
+ * Copyright (C) 2008 Nokia Corporation
+ *
+ * Contact: Kalle Valo <kalle.valo@nokia.com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * 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.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
+ * 02110-1301 USA
+ *
+ */
+
+#ifndef __REG_H__
+#define __REG_H__
+
+#include <linux/bitops.h>
+
+#define REGISTERS_BASE 0x00300000
+#define DRPW_BASE 0x00310000
+
+#define REGISTERS_DOWN_SIZE 0x00008800
+#define REGISTERS_WORK_SIZE 0x0000b000
+
+#define HW_ACCESS_ELP_CTRL_REG_ADDR 0x1FFFC
+
+/* ELP register commands */
+#define ELPCTRL_WAKE_UP 0x1
+#define ELPCTRL_WAKE_UP_WLAN_READY 0x5
+#define ELPCTRL_SLEEP 0x0
+/* ELP WLAN_READY bit */
+#define ELPCTRL_WLAN_READY 0x2
+
+/*
+ * Interrupt registers.
+ * 64 bit interrupt sources registers ws ced.
+ * sme interupts were removed and new ones were added.
+ * Order was changed.
+ */
+#define FIQ_MASK (REGISTERS_BASE + 0x0400)
+#define FIQ_MASK_L (REGISTERS_BASE + 0x0400)
+#define FIQ_MASK_H (REGISTERS_BASE + 0x0404)
+#define FIQ_MASK_SET (REGISTERS_BASE + 0x0408)
+#define FIQ_MASK_SET_L (REGISTERS_BASE + 0x0408)
+#define FIQ_MASK_SET_H (REGISTERS_BASE + 0x040C)
+#define FIQ_MASK_CLR (REGISTERS_BASE + 0x0410)
+#define FIQ_MASK_CLR_L (REGISTERS_BASE + 0x0410)
+#define FIQ_MASK_CLR_H (REGISTERS_BASE + 0x0414)
+#define IRQ_MASK (REGISTERS_BASE + 0x0418)
+#define IRQ_MASK_L (REGISTERS_BASE + 0x0418)
+#define IRQ_MASK_H (REGISTERS_BASE + 0x041C)
+#define IRQ_MASK_SET (REGISTERS_BASE + 0x0420)
+#define IRQ_MASK_SET_L (REGISTERS_BASE + 0x0420)
+#define IRQ_MASK_SET_H (REGISTERS_BASE + 0x0424)
+#define IRQ_MASK_CLR (REGISTERS_BASE + 0x0428)
+#define IRQ_MASK_CLR_L (REGISTERS_BASE + 0x0428)
+#define IRQ_MASK_CLR_H (REGISTERS_BASE + 0x042C)
+#define ECPU_MASK (REGISTERS_BASE + 0x0448)
+#define FIQ_STS_L (REGISTERS_BASE + 0x044C)
+#define FIQ_STS_H (REGISTERS_BASE + 0x0450)
+#define IRQ_STS_L (REGISTERS_BASE + 0x0454)
+#define IRQ_STS_H (REGISTERS_BASE + 0x0458)
+#define INT_STS_ND (REGISTERS_BASE + 0x0464)
+#define INT_STS_RAW_L (REGISTERS_BASE + 0x0464)
+#define INT_STS_RAW_H (REGISTERS_BASE + 0x0468)
+#define INT_STS_CLR (REGISTERS_BASE + 0x04B4)
+#define INT_STS_CLR_L (REGISTERS_BASE + 0x04B4)
+#define INT_STS_CLR_H (REGISTERS_BASE + 0x04B8)
+#define INT_ACK (REGISTERS_BASE + 0x046C)
+#define INT_ACK_L (REGISTERS_BASE + 0x046C)
+#define INT_ACK_H (REGISTERS_BASE + 0x0470)
+#define INT_TRIG (REGISTERS_BASE + 0x0474)
+#define INT_TRIG_L (REGISTERS_BASE + 0x0474)
+#define INT_TRIG_H (REGISTERS_BASE + 0x0478)
+#define HOST_STS_L (REGISTERS_BASE + 0x045C)
+#define HOST_STS_H (REGISTERS_BASE + 0x0460)
+#define HOST_MASK (REGISTERS_BASE + 0x0430)
+#define HOST_MASK_L (REGISTERS_BASE + 0x0430)
+#define HOST_MASK_H (REGISTERS_BASE + 0x0434)
+#define HOST_MASK_SET (REGISTERS_BASE + 0x0438)
+#define HOST_MASK_SET_L (REGISTERS_BASE + 0x0438)
+#define HOST_MASK_SET_H (REGISTERS_BASE + 0x043C)
+#define HOST_MASK_CLR (REGISTERS_BASE + 0x0440)
+#define HOST_MASK_CLR_L (REGISTERS_BASE + 0x0440)
+#define HOST_MASK_CLR_H (REGISTERS_BASE + 0x0444)
+
+/* Host Interrupts*/
+#define HINT_MASK (REGISTERS_BASE + 0x0494)
+#define HINT_MASK_SET (REGISTERS_BASE + 0x0498)
+#define HINT_MASK_CLR (REGISTERS_BASE + 0x049C)
+#define HINT_STS_ND_MASKED (REGISTERS_BASE + 0x04A0)
+/*1150 spec calls this HINT_STS_RAW*/
+#define HINT_STS_ND (REGISTERS_BASE + 0x04B0)
+#define HINT_STS_CLR (REGISTERS_BASE + 0x04A4)
+#define HINT_ACK (REGISTERS_BASE + 0x04A8)
+#define HINT_TRIG (REGISTERS_BASE + 0x04AC)
+
+/* Device Configuration registers*/
+#define SOR_CFG (REGISTERS_BASE + 0x0800)
+#define ECPU_CTRL (REGISTERS_BASE + 0x0804)
+#define HI_CFG (REGISTERS_BASE + 0x0808)
+#define EE_START (REGISTERS_BASE + 0x080C)
+
+#define CHIP_ID_B (REGISTERS_BASE + 0x5674)
+
+#define CHIP_ID_1251_PG10 (0x7010101)
+#define CHIP_ID_1251_PG11 (0x7020101)
+#define CHIP_ID_1251_PG12 (0x7030101)
+
+#define ENABLE (REGISTERS_BASE + 0x5450)
+
+/* Power Management registers */
+#define ELP_CFG_MODE (REGISTERS_BASE + 0x5804)
+#define ELP_CMD (REGISTERS_BASE + 0x5808)
+#define PLL_CAL_TIME (REGISTERS_BASE + 0x5810)
+#define CLK_REQ_TIME (REGISTERS_BASE + 0x5814)
+#define CLK_BUF_TIME (REGISTERS_BASE + 0x5818)
+
+#define CFG_PLL_SYNC_CNT (REGISTERS_BASE + 0x5820)
+
+/* Scratch Pad registers*/
+#define SCR_PAD0 (REGISTERS_BASE + 0x5608)
+#define SCR_PAD1 (REGISTERS_BASE + 0x560C)
+#define SCR_PAD2 (REGISTERS_BASE + 0x5610)
+#define SCR_PAD3 (REGISTERS_BASE + 0x5614)
+#define SCR_PAD4 (REGISTERS_BASE + 0x5618)
+#define SCR_PAD4_SET (REGISTERS_BASE + 0x561C)
+#define SCR_PAD4_CLR (REGISTERS_BASE + 0x5620)
+#define SCR_PAD5 (REGISTERS_BASE + 0x5624)
+#define SCR_PAD5_SET (REGISTERS_BASE + 0x5628)
+#define SCR_PAD5_CLR (REGISTERS_BASE + 0x562C)
+#define SCR_PAD6 (REGISTERS_BASE + 0x5630)
+#define SCR_PAD7 (REGISTERS_BASE + 0x5634)
+#define SCR_PAD8 (REGISTERS_BASE + 0x5638)
+#define SCR_PAD9 (REGISTERS_BASE + 0x563C)
+
+/* Spare registers*/
+#define SPARE_A1 (REGISTERS_BASE + 0x0994)
+#define SPARE_A2 (REGISTERS_BASE + 0x0998)
+#define SPARE_A3 (REGISTERS_BASE + 0x099C)
+#define SPARE_A4 (REGISTERS_BASE + 0x09A0)
+#define SPARE_A5 (REGISTERS_BASE + 0x09A4)
+#define SPARE_A6 (REGISTERS_BASE + 0x09A8)
+#define SPARE_A7 (REGISTERS_BASE + 0x09AC)
+#define SPARE_A8 (REGISTERS_BASE + 0x09B0)
+#define SPARE_B1 (REGISTERS_BASE + 0x5420)
+#define SPARE_B2 (REGISTERS_BASE + 0x5424)
+#define SPARE_B3 (REGISTERS_BASE + 0x5428)
+#define SPARE_B4 (REGISTERS_BASE + 0x542C)
+#define SPARE_B5 (REGISTERS_BASE + 0x5430)
+#define SPARE_B6 (REGISTERS_BASE + 0x5434)
+#define SPARE_B7 (REGISTERS_BASE + 0x5438)
+#define SPARE_B8 (REGISTERS_BASE + 0x543C)
+
+enum wl12xx_acx_int_reg {
+ ACX_REG_INTERRUPT_TRIG,
+ ACX_REG_INTERRUPT_TRIG_H,
+
+/*=============================================
+ Host Interrupt Mask Register - 32bit (RW)
+ ------------------------------------------
+ Setting a bit in this register masks the
+ corresponding interrupt to the host.
+ 0 - RX0 - Rx first dubble buffer Data Interrupt
+ 1 - TXD - Tx Data Interrupt
+ 2 - TXXFR - Tx Transfer Interrupt
+ 3 - RX1 - Rx second dubble buffer Data Interrupt
+ 4 - RXXFR - Rx Transfer Interrupt
+ 5 - EVENT_A - Event Mailbox interrupt
+ 6 - EVENT_B - Event Mailbox interrupt
+ 7 - WNONHST - Wake On Host Interrupt
+ 8 - TRACE_A - Debug Trace interrupt
+ 9 - TRACE_B - Debug Trace interrupt
+ 10 - CDCMP - Command Complete Interrupt
+ 11 -
+ 12 -
+ 13 -
+ 14 - ICOMP - Initialization Complete Interrupt
+ 16 - SG SE - Soft Gemini - Sense enable interrupt
+ 17 - SG SD - Soft Gemini - Sense disable interrupt
+ 18 - -
+ 19 - -
+ 20 - -
+ 21- -
+ Default: 0x0001
+*==============================================*/
+ ACX_REG_INTERRUPT_MASK,
+
+/*=============================================
+ Host Interrupt Mask Set 16bit, (Write only)
+ ------------------------------------------
+ Setting a bit in this register sets
+ the corresponding bin in ACX_HINT_MASK register
+ without effecting the mask
+ state of other bits (0 = no effect).
+==============================================*/
+ ACX_REG_HINT_MASK_SET,
+
+/*=============================================
+ Host Interrupt Mask Clear 16bit,(Write only)
+ ------------------------------------------
+ Setting a bit in this register clears
+ the corresponding bin in ACX_HINT_MASK register
+ without effecting the mask
+ state of other bits (0 = no effect).
+=============================================*/
+ ACX_REG_HINT_MASK_CLR,
+
+/*=============================================
+ Host Interrupt Status Nondestructive Read
+ 16bit,(Read only)
+ ------------------------------------------
+ The host can read this register to determine
+ which interrupts are active.
+ Reading this register doesn't
+ effect its content.
+=============================================*/
+ ACX_REG_INTERRUPT_NO_CLEAR,
+
+/*=============================================
+ Host Interrupt Status Clear on Read Register
+ 16bit,(Read only)
+ ------------------------------------------
+ The host can read this register to determine
+ which interrupts are active.
+ Reading this register clears it,
+ thus making all interrupts inactive.
+==============================================*/
+ ACX_REG_INTERRUPT_CLEAR,
+
+/*=============================================
+ Host Interrupt Acknowledge Register
+ 16bit,(Write only)
+ ------------------------------------------
+ The host can set individual bits in this
+ register to clear (acknowledge) the corresp.
+ interrupt status bits in the HINT_STS_CLR and
+ HINT_STS_ND registers, thus making the
+ assotiated interrupt inactive. (0-no effect)
+==============================================*/
+ ACX_REG_INTERRUPT_ACK,
+
+/*===============================================
+ Host Software Reset - 32bit RW
+ ------------------------------------------
+ [31:1] Reserved
+ 0 SOFT_RESET Soft Reset - When this bit is set,
+ it holds the Wlan hardware in a soft reset state.
+ This reset disables all MAC and baseband processor
+ clocks except the CardBus/PCI interface clock.
+ It also initializes all MAC state machines except
+ the host interface. It does not reload the
+ contents of the EEPROM. When this bit is cleared
+ (not self-clearing), the Wlan hardware
+ exits the software reset state.
+===============================================*/
+ ACX_REG_SLV_SOFT_RESET,
+
+/*===============================================
+ EEPROM Burst Read Start - 32bit RW
+ ------------------------------------------
+ [31:1] Reserved
+ 0 ACX_EE_START - EEPROM Burst Read Start 0
+ Setting this bit starts a burst read from
+ the external EEPROM.
+ If this bit is set (after reset) before an EEPROM read/write,
+ the burst read starts at EEPROM address 0.
+ Otherwise, it starts at the address
+ following the address of the previous access.
+ TheWlan hardware hardware clears this bit automatically.
+
+ Default: 0x00000000
+*================================================*/
+ ACX_REG_EE_START,
+
+/* Embedded ARM CPU Control */
+
+/*===============================================
+ Halt eCPU - 32bit RW
+ ------------------------------------------
+ 0 HALT_ECPU Halt Embedded CPU - This bit is the
+ compliment of bit 1 (MDATA2) in the SOR_CFG register.
+ During a hardware reset, this bit holds
+ the inverse of MDATA2.
+ When downloading firmware from the host,
+ set this bit (pull down MDATA2).
+ The host clears this bit after downloading the firmware into
+ zero-wait-state SSRAM.
+ When loading firmware from Flash, clear this bit (pull up MDATA2)
+ so that the eCPU can run the bootloader code in Flash
+ HALT_ECPU eCPU State
+ --------------------
+ 1 halt eCPU
+ 0 enable eCPU
+ ===============================================*/
+ ACX_REG_ECPU_CONTROL,
+
+ ACX_REG_TABLE_LEN
+};
+
+#define ACX_SLV_SOFT_RESET_BIT BIT(1)
+#define ACX_REG_EEPROM_START_BIT BIT(1)
+
+/* Command/Information Mailbox Pointers */
+
+/*===============================================
+ Command Mailbox Pointer - 32bit RW
+ ------------------------------------------
+ This register holds the start address of
+ the command mailbox located in the Wlan hardware memory.
+ The host must read this pointer after a reset to
+ find the location of the command mailbox.
+ The Wlan hardware initializes the command mailbox
+ pointer with the default address of the command mailbox.
+ The command mailbox pointer is not valid until after
+ the host receives the Init Complete interrupt from
+ the Wlan hardware.
+ ===============================================*/
+#define REG_COMMAND_MAILBOX_PTR (SCR_PAD0)
+
+/*===============================================
+ Information Mailbox Pointer - 32bit RW
+ ------------------------------------------
+ This register holds the start address of
+ the information mailbox located in the Wlan hardware memory.
+ The host must read this pointer after a reset to find
+ the location of the information mailbox.
+ The Wlan hardware initializes the information mailbox pointer
+ with the default address of the information mailbox.
+ The information mailbox pointer is not valid
+ until after the host receives the Init Complete interrupt from
+ the Wlan hardware.
+ ===============================================*/
+#define REG_EVENT_MAILBOX_PTR (SCR_PAD1)
+
+
+/* Misc */
+
+#define REG_ENABLE_TX_RX (ENABLE)
+/*
+ * Rx configuration (filter) information element
+ * ---------------------------------------------
+ */
+#define REG_RX_CONFIG (RX_CFG)
+#define REG_RX_FILTER (RX_FILTER_CFG)
+
+
+#define RX_CFG_ENABLE_PHY_HEADER_PLCP 0x0002
+
+/* promiscuous - receives all valid frames */
+#define RX_CFG_PROMISCUOUS 0x0008
+
+/* receives frames from any BSSID */
+#define RX_CFG_BSSID 0x0020
+
+/* receives frames destined to any MAC address */
+#define RX_CFG_MAC 0x0010
+
+#define RX_CFG_ENABLE_ONLY_MY_DEST_MAC 0x0010
+#define RX_CFG_ENABLE_ANY_DEST_MAC 0x0000
+#define RX_CFG_ENABLE_ONLY_MY_BSSID 0x0020
+#define RX_CFG_ENABLE_ANY_BSSID 0x0000
+
+/* discards all broadcast frames */
+#define RX_CFG_DISABLE_BCAST 0x0200
+
+#define RX_CFG_ENABLE_ONLY_MY_SSID 0x0400
+#define RX_CFG_ENABLE_RX_CMPLT_FCS_ERROR 0x0800
+#define RX_CFG_COPY_RX_STATUS 0x2000
+#define RX_CFG_TSF 0x10000
+
+#define RX_CONFIG_OPTION_ANY_DST_MY_BSS (RX_CFG_ENABLE_ANY_DEST_MAC | \
+ RX_CFG_ENABLE_ONLY_MY_BSSID)
+
+#define RX_CONFIG_OPTION_MY_DST_ANY_BSS (RX_CFG_ENABLE_ONLY_MY_DEST_MAC\
+ | RX_CFG_ENABLE_ANY_BSSID)
+
+#define RX_CONFIG_OPTION_ANY_DST_ANY_BSS (RX_CFG_ENABLE_ANY_DEST_MAC | \
+ RX_CFG_ENABLE_ANY_BSSID)
+
+#define RX_CONFIG_OPTION_MY_DST_MY_BSS (RX_CFG_ENABLE_ONLY_MY_DEST_MAC\
+ | RX_CFG_ENABLE_ONLY_MY_BSSID)
+
+#define RX_CONFIG_OPTION_FOR_SCAN (RX_CFG_ENABLE_PHY_HEADER_PLCP \
+ | RX_CFG_ENABLE_RX_CMPLT_FCS_ERROR \
+ | RX_CFG_COPY_RX_STATUS | RX_CFG_TSF)
+
+#define RX_CONFIG_OPTION_FOR_MEASUREMENT (RX_CFG_ENABLE_ANY_DEST_MAC)
+
+#define RX_CONFIG_OPTION_FOR_JOIN (RX_CFG_ENABLE_ONLY_MY_BSSID | \
+ RX_CFG_ENABLE_ONLY_MY_DEST_MAC)
+
+#define RX_CONFIG_OPTION_FOR_IBSS_JOIN (RX_CFG_ENABLE_ONLY_MY_SSID | \
+ RX_CFG_ENABLE_ONLY_MY_DEST_MAC)
+
+#define RX_FILTER_OPTION_DEF (CFG_RX_MGMT_EN | CFG_RX_DATA_EN\
+ | CFG_RX_CTL_EN | CFG_RX_BCN_EN\
+ | CFG_RX_AUTH_EN | CFG_RX_ASSOC_EN)
+
+#define RX_FILTER_OPTION_FILTER_ALL 0
+
+#define RX_FILTER_OPTION_DEF_PRSP_BCN (CFG_RX_PRSP_EN | CFG_RX_MGMT_EN\
+ | CFG_RX_RCTS_ACK | CFG_RX_BCN_EN)
+
+#define RX_FILTER_OPTION_JOIN (CFG_RX_MGMT_EN | CFG_RX_DATA_EN\
+ | CFG_RX_BCN_EN | CFG_RX_AUTH_EN\
+ | CFG_RX_ASSOC_EN | CFG_RX_RCTS_ACK\
+ | CFG_RX_PRSP_EN)
+
+
+/*===============================================
+ Phy regs
+ ===============================================*/
+#define ACX_PHY_ADDR_REG SBB_ADDR
+#define ACX_PHY_DATA_REG SBB_DATA
+#define ACX_PHY_CTRL_REG SBB_CTL
+#define ACX_PHY_REG_WR_MASK 0x00000001ul
+#define ACX_PHY_REG_RD_MASK 0x00000002ul
+
+
+/*===============================================
+ EEPROM Read/Write Request 32bit RW
+ ------------------------------------------
+ 1 EE_READ - EEPROM Read Request 1 - Setting this bit
+ loads a single byte of data into the EE_DATA
+ register from the EEPROM location specified in
+ the EE_ADDR register.
+ The Wlan hardware hardware clears this bit automatically.
+ EE_DATA is valid when this bit is cleared.
+
+ 0 EE_WRITE - EEPROM Write Request - Setting this bit
+ writes a single byte of data from the EE_DATA register into the
+ EEPROM location specified in the EE_ADDR register.
+ The Wlan hardware hardware clears this bit automatically.
+*===============================================*/
+#define ACX_EE_CTL_REG EE_CTL
+#define EE_WRITE 0x00000001ul
+#define EE_READ 0x00000002ul
+
+/*===============================================
+ EEPROM Address - 32bit RW
+ ------------------------------------------
+ This register specifies the address
+ within the EEPROM from/to which to read/write data.
+ ===============================================*/
+#define ACX_EE_ADDR_REG EE_ADDR
+
+/*===============================================
+ EEPROM Data - 32bit RW
+ ------------------------------------------
+ This register either holds the read 8 bits of
+ data from the EEPROM or the write data
+ to be written to the EEPROM.
+ ===============================================*/
+#define ACX_EE_DATA_REG EE_DATA
+
+/*===============================================
+ EEPROM Base Address - 32bit RW
+ ------------------------------------------
+ This register holds the upper nine bits
+ [23:15] of the 24-bit Wlan hardware memory
+ address for burst reads from EEPROM accesses.
+ The EEPROM provides the lower 15 bits of this address.
+ The MSB of the address from the EEPROM is ignored.
+ ===============================================*/
+#define ACX_EE_CFG EE_CFG
+
+/*===============================================
+ GPIO Output Values -32bit, RW
+ ------------------------------------------
+ [31:16] Reserved
+ [15: 0] Specify the output values (at the output driver inputs) for
+ GPIO[15:0], respectively.
+ ===============================================*/
+#define ACX_GPIO_OUT_REG GPIO_OUT
+#define ACX_MAX_GPIO_LINES 15
+
+/*===============================================
+ Contention window -32bit, RW
+ ------------------------------------------
+ [31:26] Reserved
+ [25:16] Max (0x3ff)
+ [15:07] Reserved
+ [06:00] Current contention window value - default is 0x1F
+ ===============================================*/
+#define ACX_CONT_WIND_CFG_REG CONT_WIND_CFG
+#define ACX_CONT_WIND_MIN_MASK 0x0000007f
+#define ACX_CONT_WIND_MAX 0x03ff0000
+
+/*
+ * Indirect slave register/memory registers
+ * ----------------------------------------
+ */
+#define HW_SLAVE_REG_ADDR_REG 0x00000004
+#define HW_SLAVE_REG_DATA_REG 0x00000008
+#define HW_SLAVE_REG_CTRL_REG 0x0000000c
+
+#define SLAVE_AUTO_INC 0x00010000
+#define SLAVE_NO_AUTO_INC 0x00000000
+#define SLAVE_HOST_LITTLE_ENDIAN 0x00000000
+
+#define HW_SLAVE_MEM_ADDR_REG SLV_MEM_ADDR
+#define HW_SLAVE_MEM_DATA_REG SLV_MEM_DATA
+#define HW_SLAVE_MEM_CTRL_REG SLV_MEM_CTL
+#define HW_SLAVE_MEM_ENDIAN_REG SLV_END_CTL
+
+#define HW_FUNC_EVENT_INT_EN 0x8000
+#define HW_FUNC_EVENT_MASK_REG 0x00000034
+
+#define ACX_MAC_TIMESTAMP_REG (MAC_TIMESTAMP)
+
+/*===============================================
+ HI_CFG Interface Configuration Register Values
+ ------------------------------------------
+ ===============================================*/
+#define HI_CFG_UART_ENABLE 0x00000004
+#define HI_CFG_RST232_ENABLE 0x00000008
+#define HI_CFG_CLOCK_REQ_SELECT 0x00000010
+#define HI_CFG_HOST_INT_ENABLE 0x00000020
+#define HI_CFG_VLYNQ_OUTPUT_ENABLE 0x00000040
+#define HI_CFG_HOST_INT_ACTIVE_LOW 0x00000080
+#define HI_CFG_UART_TX_OUT_GPIO_15 0x00000100
+#define HI_CFG_UART_TX_OUT_GPIO_14 0x00000200
+#define HI_CFG_UART_TX_OUT_GPIO_7 0x00000400
+
+/*
+ * NOTE: USE_ACTIVE_HIGH compilation flag should be defined in makefile
+ * for platforms using active high interrupt level
+ */
+#ifdef USE_ACTIVE_HIGH
+#define HI_CFG_DEF_VAL \
+ (HI_CFG_UART_ENABLE | \
+ HI_CFG_RST232_ENABLE | \
+ HI_CFG_CLOCK_REQ_SELECT | \
+ HI_CFG_HOST_INT_ENABLE)
+#else
+#define HI_CFG_DEF_VAL \
+ (HI_CFG_UART_ENABLE | \
+ HI_CFG_RST232_ENABLE | \
+ HI_CFG_CLOCK_REQ_SELECT | \
+ HI_CFG_HOST_INT_ENABLE)
+
+#endif
+
+#define REF_FREQ_19_2 0
+#define REF_FREQ_26_0 1
+#define REF_FREQ_38_4 2
+#define REF_FREQ_40_0 3
+#define REF_FREQ_33_6 4
+#define REF_FREQ_NUM 5
+
+#define LUT_PARAM_INTEGER_DIVIDER 0
+#define LUT_PARAM_FRACTIONAL_DIVIDER 1
+#define LUT_PARAM_ATTN_BB 2
+#define LUT_PARAM_ALPHA_BB 3
+#define LUT_PARAM_STOP_TIME_BB 4
+#define LUT_PARAM_BB_PLL_LOOP_FILTER 5
+#define LUT_PARAM_NUM 6
+
+#define ACX_EEPROMLESS_IND_REG (SCR_PAD4)
+#define USE_EEPROM 0
+#define SOFT_RESET_MAX_TIME 1000000
+#define SOFT_RESET_STALL_TIME 1000
+#define NVS_DATA_BUNDARY_ALIGNMENT 4
+
+
+/* Firmware image load chunk size */
+#define CHUNK_SIZE 512
+
+/* Firmware image header size */
+#define FW_HDR_SIZE 8
+
+#define ECPU_CONTROL_HALT 0x00000101
+
+
+/******************************************************************************
+
+ CHANNELS, BAND & REG DOMAINS definitions
+
+******************************************************************************/
+
+
+enum {
+ RADIO_BAND_2_4GHZ = 0, /* 2.4 Ghz band */
+ RADIO_BAND_5GHZ = 1, /* 5 Ghz band */
+ RADIO_BAND_JAPAN_4_9_GHZ = 2,
+ DEFAULT_BAND = RADIO_BAND_2_4GHZ,
+ INVALID_BAND = 0xFE,
+ MAX_RADIO_BANDS = 0xFF
+};
+
+enum {
+ NO_RATE = 0,
+ RATE_1MBPS = 0x0A,
+ RATE_2MBPS = 0x14,
+ RATE_5_5MBPS = 0x37,
+ RATE_6MBPS = 0x0B,
+ RATE_9MBPS = 0x0F,
+ RATE_11MBPS = 0x6E,
+ RATE_12MBPS = 0x0A,
+ RATE_18MBPS = 0x0E,
+ RATE_22MBPS = 0xDC,
+ RATE_24MBPS = 0x09,
+ RATE_36MBPS = 0x0D,
+ RATE_48MBPS = 0x08,
+ RATE_54MBPS = 0x0C
+};
+
+enum {
+ RATE_INDEX_1MBPS = 0,
+ RATE_INDEX_2MBPS = 1,
+ RATE_INDEX_5_5MBPS = 2,
+ RATE_INDEX_6MBPS = 3,
+ RATE_INDEX_9MBPS = 4,
+ RATE_INDEX_11MBPS = 5,
+ RATE_INDEX_12MBPS = 6,
+ RATE_INDEX_18MBPS = 7,
+ RATE_INDEX_22MBPS = 8,
+ RATE_INDEX_24MBPS = 9,
+ RATE_INDEX_36MBPS = 10,
+ RATE_INDEX_48MBPS = 11,
+ RATE_INDEX_54MBPS = 12,
+ RATE_INDEX_MAX = RATE_INDEX_54MBPS,
+ MAX_RATE_INDEX,
+ INVALID_RATE_INDEX = MAX_RATE_INDEX,
+ RATE_INDEX_ENUM_MAX_SIZE = 0x7FFFFFFF
+};
+
+enum {
+ RATE_MASK_1MBPS = 0x1,
+ RATE_MASK_2MBPS = 0x2,
+ RATE_MASK_5_5MBPS = 0x4,
+ RATE_MASK_11MBPS = 0x20,
+};
+
+#define SHORT_PREAMBLE_BIT BIT(0) /* CCK or Barker depending on the rate */
+#define OFDM_RATE_BIT BIT(6)
+#define PBCC_RATE_BIT BIT(7)
+
+enum {
+ CCK_LONG = 0,
+ CCK_SHORT = SHORT_PREAMBLE_BIT,
+ PBCC_LONG = PBCC_RATE_BIT,
+ PBCC_SHORT = PBCC_RATE_BIT | SHORT_PREAMBLE_BIT,
+ OFDM = OFDM_RATE_BIT
+};
+
+/******************************************************************************
+
+Transmit-Descriptor RATE-SET field definitions...
+
+Define a new "Rate-Set" for TX path that incorporates the
+Rate & Modulation info into a single 16-bit field.
+
+TxdRateSet_t:
+b15 - Indicates Preamble type (1=SHORT, 0=LONG).
+ Notes:
+ Must be LONG (0) for 1Mbps rate.
+ Does not apply (set to 0) for RevG-OFDM rates.
+b14 - Indicates PBCC encoding (1=PBCC, 0=not).
+ Notes:
+ Does not apply (set to 0) for rates 1 and 2 Mbps.
+ Does not apply (set to 0) for RevG-OFDM rates.
+b13 - Unused (set to 0).
+b12-b0 - Supported Rate indicator bits as defined below.
+
+******************************************************************************/
+
+
+#define TNETW1251_CHIP_ID_PG1_0 0x07010101
+#define TNETW1251_CHIP_ID_PG1_1 0x07020101
+#define TNETW1251_CHIP_ID_PG1_2 0x07030101
+
+/*************************************************************************
+
+ Interrupt Trigger Register (Host -> WiLink)
+
+**************************************************************************/
+
+/* Hardware to Embedded CPU Interrupts - first 32-bit register set */
+
+/*
+ * Host Command Interrupt. Setting this bit masks
+ * the interrupt that the host issues to inform
+ * the FW that it has sent a command
+ * to the Wlan hardware Command Mailbox.
+ */
+#define INTR_TRIG_CMD BIT(0)
+
+/*
+ * Host Event Acknowlegde Interrupt. The host
+ * sets this bit to acknowledge that it received
+ * the unsolicited information from the event
+ * mailbox.
+ */
+#define INTR_TRIG_EVENT_ACK BIT(1)
+
+/*
+ * The host sets this bit to inform the Wlan
+ * FW that a TX packet is in the XFER
+ * Buffer #0.
+ */
+#define INTR_TRIG_TX_PROC0 BIT(2)
+
+/*
+ * The host sets this bit to inform the FW
+ * that it read a packet from RX XFER
+ * Buffer #0.
+ */
+#define INTR_TRIG_RX_PROC0 BIT(3)
+
+#define INTR_TRIG_DEBUG_ACK BIT(4)
+
+#define INTR_TRIG_STATE_CHANGED BIT(5)
+
+
+/* Hardware to Embedded CPU Interrupts - second 32-bit register set */
+
+/*
+ * The host sets this bit to inform the FW
+ * that it read a packet from RX XFER
+ * Buffer #1.
+ */
+#define INTR_TRIG_RX_PROC1 BIT(17)
+
+/*
+ * The host sets this bit to inform the Wlan
+ * hardware that a TX packet is in the XFER
+ * Buffer #1.
+ */
+#define INTR_TRIG_TX_PROC1 BIT(18)
+
+#endif
diff --git a/drivers/net/wireless/wl12xx/wl1251_rx.c b/drivers/net/wireless/wl12xx/wl1251_rx.c
index af81879..17c54b5 100644
--- a/drivers/net/wireless/wl12xx/wl1251_rx.c
+++ b/drivers/net/wireless/wl12xx/wl1251_rx.c
@@ -26,7 +26,7 @@
#include <net/mac80211.h>
#include "wl1251.h"
-#include "reg.h"
+#include "wl1251_reg.h"
#include "wl1251_io.h"
#include "wl1251_rx.h"
#include "wl1251_cmd.h"
diff --git a/drivers/net/wireless/wl12xx/wl1251_sdio.c b/drivers/net/wireless/wl12xx/wl1251_sdio.c
index 20668e2..9577ed6 100644
--- a/drivers/net/wireless/wl12xx/wl1251_sdio.c
+++ b/drivers/net/wireless/wl12xx/wl1251_sdio.c
@@ -29,7 +29,7 @@
#include "wl1251.h"
#include "wl12xx_80211.h"
-#include "reg.h"
+#include "wl1251_reg.h"
#include "wl1251_ps.h"
#include "wl1251_io.h"
#include "wl1251_tx.h"
diff --git a/drivers/net/wireless/wl12xx/wl1251_spi.c b/drivers/net/wireless/wl12xx/wl1251_spi.c
index e088334..612d565 100644
--- a/drivers/net/wireless/wl12xx/wl1251_spi.c
+++ b/drivers/net/wireless/wl12xx/wl1251_spi.c
@@ -28,7 +28,7 @@
#include <linux/spi/wl12xx.h>
#include "wl1251.h"
-#include "reg.h"
+#include "wl1251_reg.h"
#include "wl1251_spi.h"
static irqreturn_t wl1251_irq(int irq, void *cookie)
diff --git a/drivers/net/wireless/wl12xx/wl1251_spi.h b/drivers/net/wireless/wl12xx/wl1251_spi.h
index cb0c228..2e273a9 100644
--- a/drivers/net/wireless/wl12xx/wl1251_spi.h
+++ b/drivers/net/wireless/wl12xx/wl1251_spi.h
@@ -27,7 +27,7 @@
#include "wl1251_cmd.h"
#include "wl1251_acx.h"
-#include "reg.h"
+#include "wl1251_reg.h"
#define WSPI_CMD_READ 0x40000000
#define WSPI_CMD_WRITE 0x00000000
diff --git a/drivers/net/wireless/wl12xx/wl1251_tx.c b/drivers/net/wireless/wl12xx/wl1251_tx.c
index f20bab6..f859706 100644
--- a/drivers/net/wireless/wl12xx/wl1251_tx.c
+++ b/drivers/net/wireless/wl12xx/wl1251_tx.c
@@ -26,7 +26,7 @@
#include <linux/module.h>
#include "wl1251.h"
-#include "reg.h"
+#include "wl1251_reg.h"
#include "wl1251_tx.h"
#include "wl1251_ps.h"
#include "wl1251_io.h"
^ permalink raw reply related
* [PATCH 21/23] wl1251: remove Luciano as maintainer
From: Kalle Valo @ 2009-08-07 10:35 UTC (permalink / raw)
To: linville; +Cc: linux-wireless
In-Reply-To: <20090807102732.31717.84006.stgit@tikku>
From: Kalle Valo <kalle.valo@nokia.com>
Luciano is maintaining wl1271 part.
Signed-off-by: Kalle Valo <kalle.valo@nokia.com>
Cc: Luciano Coelho <luciano.coelho@nokia.com>
---
drivers/net/wireless/wl12xx/wl1251_main.c | 3 +--
drivers/net/wireless/wl12xx/wl1251_sdio.c | 3 +--
drivers/net/wireless/wl12xx/wl1251_spi.c | 3 +--
3 files changed, 3 insertions(+), 6 deletions(-)
diff --git a/drivers/net/wireless/wl12xx/wl1251_main.c b/drivers/net/wireless/wl12xx/wl1251_main.c
index 3fe8b65..7148934 100644
--- a/drivers/net/wireless/wl12xx/wl1251_main.c
+++ b/drivers/net/wireless/wl12xx/wl1251_main.c
@@ -1427,5 +1427,4 @@ EXPORT_SYMBOL_GPL(wl1251_free_hw);
MODULE_DESCRIPTION("TI wl1251 Wireles LAN Driver Core");
MODULE_LICENSE("GPL");
-MODULE_AUTHOR("Kalle Valo <Kalle.Valo@nokia.com>");
-MODULE_AUTHOR("Luciano Coelho <luciano.coelho@nokia.com>");
+MODULE_AUTHOR("Kalle Valo <kalle.valo@nokia.com>");
diff --git a/drivers/net/wireless/wl12xx/wl1251_sdio.c b/drivers/net/wireless/wl12xx/wl1251_sdio.c
index 9577ed6..9423f22 100644
--- a/drivers/net/wireless/wl12xx/wl1251_sdio.c
+++ b/drivers/net/wireless/wl12xx/wl1251_sdio.c
@@ -202,5 +202,4 @@ module_init(wl1251_sdio_init);
module_exit(wl1251_sdio_exit);
MODULE_LICENSE("GPL");
-MODULE_AUTHOR("Kalle Valo <Kalle.Valo@nokia.com>");
-MODULE_AUTHOR("Luciano Coelho <luciano.coelho@nokia.com>");
+MODULE_AUTHOR("Kalle Valo <kalle.valo@nokia.com>");
diff --git a/drivers/net/wireless/wl12xx/wl1251_spi.c b/drivers/net/wireless/wl12xx/wl1251_spi.c
index 612d565..14eff2b 100644
--- a/drivers/net/wireless/wl12xx/wl1251_spi.c
+++ b/drivers/net/wireless/wl12xx/wl1251_spi.c
@@ -341,5 +341,4 @@ module_init(wl1251_spi_init);
module_exit(wl1251_spi_exit);
MODULE_LICENSE("GPL");
-MODULE_AUTHOR("Kalle Valo <Kalle.Valo@nokia.com>");
-MODULE_AUTHOR("Luciano Coelho <luciano.coelho@nokia.com>");
+MODULE_AUTHOR("Kalle Valo <kalle.valo@nokia.com>");
^ permalink raw reply related
* [PATCH 22/23] wl1251: add hw scan completed debug message
From: Kalle Valo @ 2009-08-07 10:35 UTC (permalink / raw)
To: linville; +Cc: linux-wireless
In-Reply-To: <20090807102732.31717.84006.stgit@tikku>
From: Kalle Valo <kalle.valo@nokia.com>
The logs currently don't show when hw scan has completed, fix that.
Signed-off-by: Kalle Valo <kalle.valo@nokia.com>
Reviewed-by: Vidhya Govindan <vidhya.govindan@nokia.com>
---
drivers/net/wireless/wl12xx/wl1251_event.c | 1 +
1 files changed, 1 insertions(+), 0 deletions(-)
diff --git a/drivers/net/wireless/wl12xx/wl1251_event.c b/drivers/net/wireless/wl12xx/wl1251_event.c
index 7bd1b6a..00076c4 100644
--- a/drivers/net/wireless/wl12xx/wl1251_event.c
+++ b/drivers/net/wireless/wl12xx/wl1251_event.c
@@ -39,6 +39,7 @@ static int wl1251_event_scan_complete(struct wl1251 *wl,
mutex_unlock(&wl->mutex);
ieee80211_scan_completed(wl->hw, false);
mutex_lock(&wl->mutex);
+ wl1251_debug(DEBUG_MAC80211, "mac80211 hw scan completed");
wl->scanning = false;
}
^ permalink raw reply related
* [PATCH 18/23] wl1251: move wl1251_acx_wake_up_conditions() to wl1251_ps_set_mode()
From: Kalle Valo @ 2009-08-07 10:34 UTC (permalink / raw)
To: linville; +Cc: linux-wireless
In-Reply-To: <20090807102732.31717.84006.stgit@tikku>
From: Kalle Valo <kalle.valo@nokia.com>
It should not be hidden inside wl1251_cmd_ps_mode().
Signed-off-by: Kalle Valo <kalle.valo@nokia.com>
Reviewed-by: Vidhya Govindan <vidhya.govindan@nokia.com>
---
drivers/net/wireless/wl12xx/wl1251_cmd.c | 8 --------
drivers/net/wireless/wl12xx/wl1251_ps.c | 13 +++++++++++++
2 files changed, 13 insertions(+), 8 deletions(-)
diff --git a/drivers/net/wireless/wl12xx/wl1251_cmd.c b/drivers/net/wireless/wl12xx/wl1251_cmd.c
index d7800a3..74ea1fd 100644
--- a/drivers/net/wireless/wl12xx/wl1251_cmd.c
+++ b/drivers/net/wireless/wl12xx/wl1251_cmd.c
@@ -301,14 +301,6 @@ int wl1251_cmd_ps_mode(struct wl1251 *wl, u8 ps_mode)
struct wl1251_cmd_ps_params *ps_params = NULL;
int ret = 0;
- /* FIXME: this should be in ps.c */
- ret = wl1251_acx_wake_up_conditions(wl, WAKE_UP_EVENT_DTIM_BITMAP,
- wl->listen_int);
- if (ret < 0) {
- wl1251_error("couldn't set wake up conditions");
- goto out;
- }
-
wl1251_debug(DEBUG_CMD, "cmd set ps mode");
ps_params = kzalloc(sizeof(*ps_params), GFP_KERNEL);
diff --git a/drivers/net/wireless/wl12xx/wl1251_ps.c b/drivers/net/wireless/wl12xx/wl1251_ps.c
index 0581677..36acde0 100644
--- a/drivers/net/wireless/wl12xx/wl1251_ps.c
+++ b/drivers/net/wireless/wl12xx/wl1251_ps.c
@@ -118,6 +118,13 @@ int wl1251_ps_set_mode(struct wl1251 *wl, enum wl1251_cmd_ps_mode mode)
switch (mode) {
case STATION_POWER_SAVE_MODE:
wl1251_debug(DEBUG_PSM, "entering psm");
+
+ ret = wl1251_acx_wake_up_conditions(wl,
+ WAKE_UP_EVENT_DTIM_BITMAP,
+ wl->listen_int);
+ if (ret < 0)
+ return ret;
+
ret = wl1251_cmd_ps_mode(wl, STATION_POWER_SAVE_MODE);
if (ret < 0)
return ret;
@@ -135,6 +142,12 @@ int wl1251_ps_set_mode(struct wl1251 *wl, enum wl1251_cmd_ps_mode mode)
if (ret < 0)
return ret;
+ ret = wl1251_acx_wake_up_conditions(wl,
+ WAKE_UP_EVENT_DTIM_BITMAP,
+ wl->listen_int);
+ if (ret < 0)
+ return ret;
+
ret = wl1251_cmd_ps_mode(wl, STATION_ACTIVE_MODE);
if (ret < 0)
return ret;
^ permalink raw reply related
* [PATCH 19/23] wl1251: use workqueue provided by mac80211
From: Kalle Valo @ 2009-08-07 10:35 UTC (permalink / raw)
To: linville; +Cc: linux-wireless
In-Reply-To: <20090807102732.31717.84006.stgit@tikku>
From: Kalle Valo <kalle.valo@nokia.com>
wl1251 should use workqueue created by mac80211 to not block the events
workqueue too long.
Signed-off-by: Kalle Valo <kalle.valo@nokia.com>
---
drivers/net/wireless/wl12xx/wl1251_main.c | 2 +-
drivers/net/wireless/wl12xx/wl1251_sdio.c | 2 +-
drivers/net/wireless/wl12xx/wl1251_spi.c | 2 +-
3 files changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/net/wireless/wl12xx/wl1251_main.c b/drivers/net/wireless/wl12xx/wl1251_main.c
index 568b640..c5f2d9d 100644
--- a/drivers/net/wireless/wl12xx/wl1251_main.c
+++ b/drivers/net/wireless/wl12xx/wl1251_main.c
@@ -375,7 +375,7 @@ static int wl1251_op_tx(struct ieee80211_hw *hw, struct sk_buff *skb)
* before that, the tx_work will not be initialized!
*/
- schedule_work(&wl->tx_work);
+ ieee80211_queue_work(wl->hw, &wl->tx_work);
/*
* The workqueue is slow to process the tx_queue and we need stop
diff --git a/drivers/net/wireless/wl12xx/wl1251_sdio.c b/drivers/net/wireless/wl12xx/wl1251_sdio.c
index f7e451f..20668e2 100644
--- a/drivers/net/wireless/wl12xx/wl1251_sdio.c
+++ b/drivers/net/wireless/wl12xx/wl1251_sdio.c
@@ -55,7 +55,7 @@ static void wl1251_sdio_interrupt(struct sdio_func *func)
wl1251_debug(DEBUG_IRQ, "IRQ");
/* FIXME should be synchronous for sdio */
- schedule_work(&wl->irq_work);
+ ieee80211_queue_work(wl->hw, &wl->irq_work);
}
static const struct sdio_device_id wl1251_devices[] = {
diff --git a/drivers/net/wireless/wl12xx/wl1251_spi.c b/drivers/net/wireless/wl12xx/wl1251_spi.c
index 7d1031b..e088334 100644
--- a/drivers/net/wireless/wl12xx/wl1251_spi.c
+++ b/drivers/net/wireless/wl12xx/wl1251_spi.c
@@ -39,7 +39,7 @@ static irqreturn_t wl1251_irq(int irq, void *cookie)
wl = cookie;
- schedule_work(&wl->irq_work);
+ ieee80211_queue_work(wl->hw, &wl->irq_work);
return IRQ_HANDLED;
}
^ permalink raw reply related
* [PATCH 17/23] wl1251: fix channel setting in wl1251_op_config()
From: Kalle Valo @ 2009-08-07 10:34 UTC (permalink / raw)
To: linville; +Cc: linux-wireless
In-Reply-To: <20090807102732.31717.84006.stgit@tikku>
From: Kalle Valo <kalle.valo@nokia.com>
There is a bug in wl1251_op_config(). It was calling join with previous
channel. Fix it by setting assigning wl->channel before calling join command.
Signed-off-by: Kalle Valo <kalle.valo@nokia.com>
Reviewed-by: Vidhya Govindan <vidhya.govindan@nokia.com>
---
drivers/net/wireless/wl12xx/wl1251_main.c | 4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/net/wireless/wl12xx/wl1251_main.c b/drivers/net/wireless/wl12xx/wl1251_main.c
index e575b78..568b640 100644
--- a/drivers/net/wireless/wl12xx/wl1251_main.c
+++ b/drivers/net/wireless/wl12xx/wl1251_main.c
@@ -593,12 +593,12 @@ static int wl1251_op_config(struct ieee80211_hw *hw, u32 changed)
goto out;
if (channel != wl->channel) {
+ wl->channel = channel;
+
ret = wl1251_join(wl, wl->bss_type, wl->channel,
wl->beacon_int, wl->dtim_period);
if (ret < 0)
goto out_sleep;
-
- wl->channel = channel;
}
ret = wl1251_build_null_data(wl);
^ permalink raw reply related
* [PATCH 14/23] wl1251: initialise default channel to zero
From: Kalle Valo @ 2009-08-07 10:34 UTC (permalink / raw)
To: linville; +Cc: linux-wireless
In-Reply-To: <20090807102732.31717.84006.stgit@tikku>
From: Kalle Valo <kalle.valo@nokia.com>
Because wl->channel was initialised to one, the first join command in
wl1251_op_config() always failed.
Signed-off-by: Kalle Valo <kalle.valo@nokia.com>
Reviewed-by: Vidhya Govindan <vidhya.govindan@nokia.com>
---
drivers/net/wireless/wl12xx/wl1251.h | 2 ++
drivers/net/wireless/wl12xx/wl1251_main.c | 2 +-
2 files changed, 3 insertions(+), 1 deletions(-)
diff --git a/drivers/net/wireless/wl12xx/wl1251.h b/drivers/net/wireless/wl12xx/wl1251.h
index 86d2abe..998e4b6 100644
--- a/drivers/net/wireless/wl12xx/wl1251.h
+++ b/drivers/net/wireless/wl12xx/wl1251.h
@@ -398,6 +398,8 @@ void wl1251_disable_interrupts(struct wl1251 *wl);
#define WL1251_DEFAULT_BEACON_INT 100
#define WL1251_DEFAULT_DTIM_PERIOD 1
+#define WL1251_DEFAULT_CHANNEL 0
+
#define CHIP_ID_1251_PG10 (0x7010101)
#define CHIP_ID_1251_PG11 (0x7020101)
#define CHIP_ID_1251_PG12 (0x7030101)
diff --git a/drivers/net/wireless/wl12xx/wl1251_main.c b/drivers/net/wireless/wl12xx/wl1251_main.c
index d031692..2514c94 100644
--- a/drivers/net/wireless/wl12xx/wl1251_main.c
+++ b/drivers/net/wireless/wl12xx/wl1251_main.c
@@ -461,6 +461,7 @@ static void wl1251_op_stop(struct ieee80211_hw *hw)
wl->psm = 0;
wl->tx_queue_stopped = false;
wl->power_level = WL1251_DEFAULT_POWER_LEVEL;
+ wl->channel = WL1251_DEFAULT_CHANNEL;
wl1251_debugfs_reset(wl);
@@ -1302,7 +1303,6 @@ out:
}
EXPORT_SYMBOL_GPL(wl1251_init_ieee80211);
-#define WL1251_DEFAULT_CHANNEL 1
struct ieee80211_hw *wl1251_alloc_hw(void)
{
struct ieee80211_hw *hw;
^ permalink raw reply related
* [PATCH 16/23] wl1251: create wl1251_join()
From: Kalle Valo @ 2009-08-07 10:34 UTC (permalink / raw)
To: linville; +Cc: linux-wireless
In-Reply-To: <20090807102732.31717.84006.stgit@tikku>
From: Kalle Valo <kalle.valo@nokia.com>
Better to use wl1251_cmd_join() only for sending the command and move
the logic to wl1251_join().
Signed-off-by: Kalle Valo <kalle.valo@nokia.com>
Reviewed-by: Vidhya Govindan <vidhya.govindan@nokia.com>
---
drivers/net/wireless/wl12xx/wl1251_cmd.c | 17 -----------
drivers/net/wireless/wl12xx/wl1251_main.c | 45 +++++++++++++++++++++++------
2 files changed, 36 insertions(+), 26 deletions(-)
diff --git a/drivers/net/wireless/wl12xx/wl1251_cmd.c b/drivers/net/wireless/wl12xx/wl1251_cmd.c
index 4e796db..d7800a3 100644
--- a/drivers/net/wireless/wl12xx/wl1251_cmd.c
+++ b/drivers/net/wireless/wl12xx/wl1251_cmd.c
@@ -254,7 +254,6 @@ out:
int wl1251_cmd_join(struct wl1251 *wl, u8 bss_type, u8 channel,
u16 beacon_interval, u8 dtim_interval)
{
- unsigned long timeout;
struct cmd_join *join;
int ret, i;
u8 *bssid;
@@ -265,14 +264,6 @@ int wl1251_cmd_join(struct wl1251 *wl, u8 bss_type, u8 channel,
goto out;
}
- /* FIXME: this should be in main.c */
- ret = wl1251_acx_frame_rates(wl, DEFAULT_HW_GEN_TX_RATE,
- DEFAULT_HW_GEN_MODULATION_TYPE,
- wl->tx_mgmt_frm_rate,
- wl->tx_mgmt_frm_mod);
- if (ret < 0)
- goto out;
-
wl1251_debug(DEBUG_CMD, "cmd join%s ch %d %d/%d",
bss_type == BSS_TYPE_IBSS ? " ibss" : "",
channel, beacon_interval, dtim_interval);
@@ -300,14 +291,6 @@ int wl1251_cmd_join(struct wl1251 *wl, u8 bss_type, u8 channel,
goto out;
}
- timeout = msecs_to_jiffies(JOIN_TIMEOUT);
-
- /*
- * ugly hack: we should wait for JOIN_EVENT_COMPLETE_ID but to
- * simplify locking we just sleep instead, for now
- */
- msleep(10);
-
out:
kfree(join);
return ret;
diff --git a/drivers/net/wireless/wl12xx/wl1251_main.c b/drivers/net/wireless/wl12xx/wl1251_main.c
index 5e90459..e575b78 100644
--- a/drivers/net/wireless/wl12xx/wl1251_main.c
+++ b/drivers/net/wireless/wl12xx/wl1251_main.c
@@ -309,6 +309,34 @@ out:
mutex_unlock(&wl->mutex);
}
+static int wl1251_join(struct wl1251 *wl, u8 bss_type, u8 channel,
+ u16 beacon_interval, u8 dtim_period)
+{
+ int ret;
+
+ ret = wl1251_acx_frame_rates(wl, DEFAULT_HW_GEN_TX_RATE,
+ DEFAULT_HW_GEN_MODULATION_TYPE,
+ wl->tx_mgmt_frm_rate,
+ wl->tx_mgmt_frm_mod);
+ if (ret < 0)
+ goto out;
+
+
+ ret = wl1251_cmd_join(wl, bss_type, channel, beacon_interval,
+ dtim_period);
+ if (ret < 0)
+ goto out;
+
+ /*
+ * FIXME: we should wait for JOIN_EVENT_COMPLETE_ID but to simplify
+ * locking we just sleep instead, for now
+ */
+ msleep(10);
+
+out:
+ return ret;
+}
+
static void wl1251_filter_work(struct work_struct *work)
{
struct wl1251 *wl =
@@ -324,8 +352,8 @@ static void wl1251_filter_work(struct work_struct *work)
if (ret < 0)
goto out;
- ret = wl1251_cmd_join(wl, wl->bss_type, wl->channel, wl->beacon_int,
- wl->dtim_period);
+ ret = wl1251_join(wl, wl->bss_type, wl->channel, wl->beacon_int,
+ wl->dtim_period);
if (ret < 0)
goto out_sleep;
@@ -565,8 +593,8 @@ static int wl1251_op_config(struct ieee80211_hw *hw, u32 changed)
goto out;
if (channel != wl->channel) {
- ret = wl1251_cmd_join(wl, wl->bss_type, wl->channel,
- wl->beacon_int, wl->dtim_period);
+ ret = wl1251_join(wl, wl->bss_type, wl->channel,
+ wl->beacon_int, wl->dtim_period);
if (ret < 0)
goto out_sleep;
@@ -1123,9 +1151,8 @@ static void wl1251_op_bss_info_changed(struct ieee80211_hw *hw,
goto out;
if (wl->bss_type != BSS_TYPE_IBSS) {
- ret = wl1251_cmd_join(wl, wl->bss_type, wl->channel,
- wl->beacon_int,
- wl->dtim_period);
+ ret = wl1251_join(wl, wl->bss_type, wl->channel,
+ wl->beacon_int, wl->dtim_period);
if (ret < 0)
goto out_sleep;
wl1251_warning("Set ctsprotect failed %d", ret);
@@ -1151,8 +1178,8 @@ static void wl1251_op_bss_info_changed(struct ieee80211_hw *hw,
if (ret < 0)
goto out;
- ret = wl1251_cmd_join(wl, wl->bss_type, wl->beacon_int,
- wl->channel, wl->dtim_period);
+ ret = wl1251_join(wl, wl->bss_type, wl->beacon_int,
+ wl->channel, wl->dtim_period);
if (ret < 0)
goto out;
^ permalink raw reply related
* [PATCH 15/23] wl1251: add channel to wl1251_cmd_join() parameters
From: Kalle Valo @ 2009-08-07 10:34 UTC (permalink / raw)
To: linville; +Cc: linux-wireless
In-Reply-To: <20090807102732.31717.84006.stgit@tikku>
From: Kalle Valo <kalle.valo@nokia.com>
Because join channel tunes to a channel, better to make it more obvious
by adding a parameter for it.
Signed-off-by: Kalle Valo <kalle.valo@nokia.com>
Reviewed-by: Vidhya Govindan <vidhya.govindan@nokia.com>
---
drivers/net/wireless/wl12xx/wl1251_cmd.c | 10 +++++-----
drivers/net/wireless/wl12xx/wl1251_cmd.h | 4 ++--
drivers/net/wireless/wl12xx/wl1251_main.c | 10 +++++-----
3 files changed, 12 insertions(+), 12 deletions(-)
diff --git a/drivers/net/wireless/wl12xx/wl1251_cmd.c b/drivers/net/wireless/wl12xx/wl1251_cmd.c
index e276cb5..4e796db 100644
--- a/drivers/net/wireless/wl12xx/wl1251_cmd.c
+++ b/drivers/net/wireless/wl12xx/wl1251_cmd.c
@@ -251,8 +251,8 @@ out:
return ret;
}
-int wl1251_cmd_join(struct wl1251 *wl, u8 bss_type, u16 beacon_interval,
- u8 dtim_interval)
+int wl1251_cmd_join(struct wl1251 *wl, u8 bss_type, u8 channel,
+ u16 beacon_interval, u8 dtim_interval)
{
unsigned long timeout;
struct cmd_join *join;
@@ -273,9 +273,9 @@ int wl1251_cmd_join(struct wl1251 *wl, u8 bss_type, u16 beacon_interval,
if (ret < 0)
goto out;
- wl1251_debug(DEBUG_CMD, "cmd join%s %d %d",
+ wl1251_debug(DEBUG_CMD, "cmd join%s ch %d %d/%d",
bss_type == BSS_TYPE_IBSS ? " ibss" : "",
- beacon_interval, dtim_interval);
+ channel, beacon_interval, dtim_interval);
/* Reverse order BSSID */
bssid = (u8 *) &join->bssid_lsb;
@@ -291,7 +291,7 @@ int wl1251_cmd_join(struct wl1251 *wl, u8 bss_type, u16 beacon_interval,
join->beacon_interval = beacon_interval;
join->dtim_interval = dtim_interval;
join->bss_type = bss_type;
- join->channel = wl->channel;
+ join->channel = channel;
join->ctrl = JOIN_CMD_CTRL_TX_FLUSH;
ret = wl1251_cmd_send(wl, CMD_START_JOIN, join, sizeof(*join));
diff --git a/drivers/net/wireless/wl12xx/wl1251_cmd.h b/drivers/net/wireless/wl12xx/wl1251_cmd.h
index ffeabf2..dff798a 100644
--- a/drivers/net/wireless/wl12xx/wl1251_cmd.h
+++ b/drivers/net/wireless/wl12xx/wl1251_cmd.h
@@ -36,8 +36,8 @@ int wl1251_cmd_configure(struct wl1251 *wl, u16 id, void *buf, size_t len);
int wl1251_cmd_vbm(struct wl1251 *wl, u8 identity,
void *bitmap, u16 bitmap_len, u8 bitmap_control);
int wl1251_cmd_data_path(struct wl1251 *wl, u8 channel, bool enable);
-int wl1251_cmd_join(struct wl1251 *wl, u8 bss_type, u16 beacon_interval,
- u8 dtim_interval);
+int wl1251_cmd_join(struct wl1251 *wl, u8 bss_type, u8 channel,
+ u16 beacon_interval, u8 dtim_interval);
int wl1251_cmd_ps_mode(struct wl1251 *wl, u8 ps_mode);
int wl1251_cmd_read_memory(struct wl1251 *wl, u32 addr, void *answer,
size_t len);
diff --git a/drivers/net/wireless/wl12xx/wl1251_main.c b/drivers/net/wireless/wl12xx/wl1251_main.c
index 2514c94..5e90459 100644
--- a/drivers/net/wireless/wl12xx/wl1251_main.c
+++ b/drivers/net/wireless/wl12xx/wl1251_main.c
@@ -324,7 +324,7 @@ static void wl1251_filter_work(struct work_struct *work)
if (ret < 0)
goto out;
- ret = wl1251_cmd_join(wl, wl->bss_type, wl->beacon_int,
+ ret = wl1251_cmd_join(wl, wl->bss_type, wl->channel, wl->beacon_int,
wl->dtim_period);
if (ret < 0)
goto out_sleep;
@@ -565,8 +565,8 @@ static int wl1251_op_config(struct ieee80211_hw *hw, u32 changed)
goto out;
if (channel != wl->channel) {
- ret = wl1251_cmd_join(wl, wl->bss_type, wl->beacon_int,
- wl->dtim_period);
+ ret = wl1251_cmd_join(wl, wl->bss_type, wl->channel,
+ wl->beacon_int, wl->dtim_period);
if (ret < 0)
goto out_sleep;
@@ -1123,7 +1123,7 @@ static void wl1251_op_bss_info_changed(struct ieee80211_hw *hw,
goto out;
if (wl->bss_type != BSS_TYPE_IBSS) {
- ret = wl1251_cmd_join(wl, wl->bss_type,
+ ret = wl1251_cmd_join(wl, wl->bss_type, wl->channel,
wl->beacon_int,
wl->dtim_period);
if (ret < 0)
@@ -1152,7 +1152,7 @@ static void wl1251_op_bss_info_changed(struct ieee80211_hw *hw,
goto out;
ret = wl1251_cmd_join(wl, wl->bss_type, wl->beacon_int,
- wl->dtim_period);
+ wl->channel, wl->dtim_period);
if (ret < 0)
goto out;
^ permalink raw reply related
* [PATCH 11/23] wl1251: reorder wl1251_cmd_join() arguments
From: Kalle Valo @ 2009-08-07 10:34 UTC (permalink / raw)
To: linville; +Cc: linux-wireless
In-Reply-To: <20090807102732.31717.84006.stgit@tikku>
From: Kalle Valo <kalle.valo@nokia.com>
It's more common to have beacon interval before dtim period. Also use
bool instead of u8.
Signed-off-by: Kalle Valo <kalle.valo@nokia.com>
Reviewed-by: Vidhya Govindan <vidhya.govindan@nokia.com>
---
drivers/net/wireless/wl12xx/wl1251_cmd.c | 4 ++--
drivers/net/wireless/wl12xx/wl1251_cmd.h | 4 ++--
drivers/net/wireless/wl12xx/wl1251_main.c | 8 ++++----
3 files changed, 8 insertions(+), 8 deletions(-)
diff --git a/drivers/net/wireless/wl12xx/wl1251_cmd.c b/drivers/net/wireless/wl12xx/wl1251_cmd.c
index 53f5da6..50daa9b 100644
--- a/drivers/net/wireless/wl12xx/wl1251_cmd.c
+++ b/drivers/net/wireless/wl12xx/wl1251_cmd.c
@@ -251,8 +251,8 @@ out:
return ret;
}
-int wl1251_cmd_join(struct wl1251 *wl, u8 bss_type, u8 dtim_interval,
- u16 beacon_interval, u8 wait)
+int wl1251_cmd_join(struct wl1251 *wl, u8 bss_type, u16 beacon_interval,
+ u8 dtim_interval, bool wait)
{
unsigned long timeout;
struct cmd_join *join;
diff --git a/drivers/net/wireless/wl12xx/wl1251_cmd.h b/drivers/net/wireless/wl12xx/wl1251_cmd.h
index 64f228d..f9177d6 100644
--- a/drivers/net/wireless/wl12xx/wl1251_cmd.h
+++ b/drivers/net/wireless/wl12xx/wl1251_cmd.h
@@ -36,8 +36,8 @@ int wl1251_cmd_configure(struct wl1251 *wl, u16 id, void *buf, size_t len);
int wl1251_cmd_vbm(struct wl1251 *wl, u8 identity,
void *bitmap, u16 bitmap_len, u8 bitmap_control);
int wl1251_cmd_data_path(struct wl1251 *wl, u8 channel, bool enable);
-int wl1251_cmd_join(struct wl1251 *wl, u8 bss_type, u8 dtim_interval,
- u16 beacon_interval, u8 wait);
+int wl1251_cmd_join(struct wl1251 *wl, u8 bss_type, u16 beacon_interval,
+ u8 dtim_interval, bool wait);
int wl1251_cmd_ps_mode(struct wl1251 *wl, u8 ps_mode);
int wl1251_cmd_read_memory(struct wl1251 *wl, u32 addr, void *answer,
size_t len);
diff --git a/drivers/net/wireless/wl12xx/wl1251_main.c b/drivers/net/wireless/wl12xx/wl1251_main.c
index 8c88fe2..47b82fa 100644
--- a/drivers/net/wireless/wl12xx/wl1251_main.c
+++ b/drivers/net/wireless/wl12xx/wl1251_main.c
@@ -325,7 +325,7 @@ static void wl1251_filter_work(struct work_struct *work)
goto out;
/* FIXME: replace the magic numbers with proper definitions */
- ret = wl1251_cmd_join(wl, wl->bss_type, 1, 100, 0);
+ ret = wl1251_cmd_join(wl, wl->bss_type, 100, 1, false);
if (ret < 0)
goto out_sleep;
@@ -565,7 +565,7 @@ static int wl1251_op_config(struct ieee80211_hw *hw, u32 changed)
if (channel != wl->channel) {
/* FIXME: use beacon interval provided by mac80211 */
- ret = wl1251_cmd_join(wl, wl->bss_type, 1, 100, 0);
+ ret = wl1251_cmd_join(wl, wl->bss_type, 100, 1, false);
if (ret < 0)
goto out_sleep;
@@ -1113,7 +1113,7 @@ static void wl1251_op_bss_info_changed(struct ieee80211_hw *hw,
goto out;
if (wl->bss_type != BSS_TYPE_IBSS) {
- ret = wl1251_cmd_join(wl, wl->bss_type, 5, 100, 1);
+ ret = wl1251_cmd_join(wl, wl->bss_type, 100, 5, true);
if (ret < 0)
goto out_sleep;
wl1251_warning("Set ctsprotect failed %d", ret);
@@ -1139,7 +1139,7 @@ static void wl1251_op_bss_info_changed(struct ieee80211_hw *hw,
if (ret < 0)
goto out;
- ret = wl1251_cmd_join(wl, wl->bss_type, 1, 100, 0);
+ ret = wl1251_cmd_join(wl, wl->bss_type, 100, 1, false);
if (ret < 0)
goto out;
^ permalink raw reply related
* [PATCH 10/23] wl1251: remove wl1251_ops
From: Kalle Valo @ 2009-08-07 10:33 UTC (permalink / raw)
To: linville; +Cc: linux-wireless
In-Reply-To: <20090807102732.31717.84006.stgit@tikku>
From: Kalle Valo <kalle.valo@nokia.com>
Now wl1271 is splitted to separate files, no need to use wl1251_ops anymore.
So remove struct wl1251_chip and wl1251_ops.c.
Signed-off-by: Kalle Valo <kalle.valo@nokia.com>
Reviewed-by: Vidhya Govindan <vidhya.govindan@nokia.com>
---
drivers/net/wireless/wl12xx/Makefile | 2
drivers/net/wireless/wl12xx/wl1251.h | 55 ++----
drivers/net/wireless/wl12xx/wl1251_acx.c | 79 +++++++++
drivers/net/wireless/wl12xx/wl1251_acx.h | 146 +++++++++++++++++
drivers/net/wireless/wl12xx/wl1251_boot.c | 256 ++++++++++++++++++++++++++++-
drivers/net/wireless/wl12xx/wl1251_boot.h | 1
drivers/net/wireless/wl12xx/wl1251_cmd.c | 4
drivers/net/wireless/wl12xx/wl1251_init.c | 213 ++++++++++++++++++++++++
drivers/net/wireless/wl12xx/wl1251_init.h | 2
drivers/net/wireless/wl12xx/wl1251_io.c | 17 ++
drivers/net/wireless/wl12xx/wl1251_main.c | 141 +++++++++++++---
drivers/net/wireless/wl12xx/wl1251_ops.h | 165 -------------------
12 files changed, 842 insertions(+), 239 deletions(-)
delete mode 100644 drivers/net/wireless/wl12xx/wl1251_ops.h
diff --git a/drivers/net/wireless/wl12xx/Makefile b/drivers/net/wireless/wl12xx/Makefile
index f7f84d4..c43307d 100644
--- a/drivers/net/wireless/wl12xx/Makefile
+++ b/drivers/net/wireless/wl12xx/Makefile
@@ -1,7 +1,7 @@
wl1251-objs = wl1251_main.o wl1251_event.o \
wl1251_tx.o wl1251_rx.o wl1251_ps.o wl1251_cmd.o \
wl1251_acx.o wl1251_boot.o wl1251_init.o \
- wl1251_ops.o wl1251_debugfs.o wl1251_io.o
+ wl1251_debugfs.o wl1251_io.o
obj-$(CONFIG_WL1251) += wl1251.o
obj-$(CONFIG_WL1251_SPI) += wl1251_spi.o
diff --git a/drivers/net/wireless/wl12xx/wl1251.h b/drivers/net/wireless/wl12xx/wl1251.h
index 13f0589..44c5001 100644
--- a/drivers/net/wireless/wl12xx/wl1251.h
+++ b/drivers/net/wireless/wl12xx/wl1251.h
@@ -143,35 +143,6 @@ struct wl1251_partition_set {
struct wl1251;
-/* FIXME: I'm not sure about this structure name */
-struct wl1251_chip {
- u32 id;
-
- const char *fw_filename;
- const char *nvs_filename;
-
- char fw_ver[21];
-
- unsigned int power_on_sleep;
- int intr_cmd_complete;
- int intr_init_complete;
-
- int (*op_upload_fw)(struct wl1251 *wl);
- int (*op_upload_nvs)(struct wl1251 *wl);
- int (*op_boot)(struct wl1251 *wl);
- void (*op_set_ecpu_ctrl)(struct wl1251 *wl, u32 flag);
- void (*op_target_enable_interrupts)(struct wl1251 *wl);
- int (*op_hw_init)(struct wl1251 *wl);
- int (*op_plt_init)(struct wl1251 *wl);
- void (*op_tx_flush)(struct wl1251 *wl);
- void (*op_fw_version)(struct wl1251 *wl);
- int (*op_cmd_join)(struct wl1251 *wl, u8 bss_type, u8 dtim_interval,
- u16 beacon_interval, u8 wait);
-
- struct wl1251_partition_set *p_table;
- enum wl12xx_acx_int_reg *acx_reg_table;
-};
-
struct wl1251_stats {
struct acx_statistics *fw_stats;
unsigned long fw_stats_update;
@@ -307,8 +278,6 @@ struct wl1251 {
int virtual_mem_addr;
int virtual_reg_addr;
- struct wl1251_chip chip;
-
int cmd_box_addr;
int event_box_addr;
struct boot_attr boot_attr;
@@ -401,6 +370,9 @@ struct wl1251 {
u32 buffer_cmd;
u8 buffer_busyword[WL1251_BUSY_WORD_LEN];
struct wl1251_rx_descriptor *rx_descriptor;
+
+ u32 chip_id;
+ char fw_ver[21];
};
int wl1251_plt_start(struct wl1251 *wl);
@@ -420,16 +392,25 @@ void wl1251_disable_interrupts(struct wl1251 *wl);
#define WL1251_TX_QUEUE_MAX_LENGTH 20
-/* Different chips need different sleep times after power on. WL1271 needs
- * 200ms, WL1251 needs only 10ms. By default we use 200ms, but as soon as we
- * know the chip ID, we change the sleep value in the wl1251 chip structure,
- * so in subsequent power ons, we don't waste more time then needed. */
-#define WL1251_DEFAULT_POWER_ON_SLEEP 200
-
#define CHIP_ID_1251_PG10 (0x7010101)
#define CHIP_ID_1251_PG11 (0x7020101)
#define CHIP_ID_1251_PG12 (0x7030101)
#define CHIP_ID_1271_PG10 (0x4030101)
#define CHIP_ID_1271_PG20 (0x4030111)
+#define WL1251_FW_NAME "wl1251-fw.bin"
+#define WL1251_NVS_NAME "wl1251-nvs.bin"
+
+#define WL1251_POWER_ON_SLEEP 10 /* in miliseconds */
+
+#define WL1251_PART_DOWN_MEM_START 0x0
+#define WL1251_PART_DOWN_MEM_SIZE 0x16800
+#define WL1251_PART_DOWN_REG_START REGISTERS_BASE
+#define WL1251_PART_DOWN_REG_SIZE REGISTERS_DOWN_SIZE
+
+#define WL1251_PART_WORK_MEM_START 0x28000
+#define WL1251_PART_WORK_MEM_SIZE 0x14000
+#define WL1251_PART_WORK_REG_START REGISTERS_BASE
+#define WL1251_PART_WORK_REG_SIZE REGISTERS_WORK_SIZE
+
#endif
diff --git a/drivers/net/wireless/wl12xx/wl1251_acx.c b/drivers/net/wireless/wl12xx/wl1251_acx.c
index 91fe16c..0a225c6 100644
--- a/drivers/net/wireless/wl12xx/wl1251_acx.c
+++ b/drivers/net/wireless/wl12xx/wl1251_acx.c
@@ -837,3 +837,82 @@ int wl1251_acx_statistics(struct wl1251 *wl, struct acx_statistics *stats)
return 0;
}
+
+int wl1251_acx_rate_policies(struct wl1251 *wl)
+{
+ struct acx_rate_policy *acx;
+ int ret = 0;
+
+ wl1251_debug(DEBUG_ACX, "acx rate policies");
+
+ acx = kzalloc(sizeof(*acx), GFP_KERNEL);
+
+ if (!acx) {
+ ret = -ENOMEM;
+ goto out;
+ }
+
+ /* configure one default (one-size-fits-all) rate class */
+ acx->rate_class_cnt = 1;
+ acx->rate_class[0].enabled_rates = ACX_RATE_MASK_UNSPECIFIED;
+ acx->rate_class[0].short_retry_limit = ACX_RATE_RETRY_LIMIT;
+ acx->rate_class[0].long_retry_limit = ACX_RATE_RETRY_LIMIT;
+ acx->rate_class[0].aflags = 0;
+
+ ret = wl1251_cmd_configure(wl, ACX_RATE_POLICY, acx, sizeof(*acx));
+ if (ret < 0) {
+ wl1251_warning("Setting of rate policies failed: %d", ret);
+ goto out;
+ }
+
+out:
+ kfree(acx);
+ return ret;
+}
+
+int wl1251_acx_mem_cfg(struct wl1251 *wl)
+{
+ struct wl1251_acx_config_memory *mem_conf;
+ int ret, i;
+
+ wl1251_debug(DEBUG_ACX, "acx mem cfg");
+
+ mem_conf = kzalloc(sizeof(*mem_conf), GFP_KERNEL);
+ if (!mem_conf) {
+ ret = -ENOMEM;
+ goto out;
+ }
+
+ /* memory config */
+ mem_conf->mem_config.num_stations = cpu_to_le16(DEFAULT_NUM_STATIONS);
+ mem_conf->mem_config.rx_mem_block_num = 35;
+ mem_conf->mem_config.tx_min_mem_block_num = 64;
+ mem_conf->mem_config.num_tx_queues = MAX_TX_QUEUES;
+ mem_conf->mem_config.host_if_options = HOSTIF_PKT_RING;
+ mem_conf->mem_config.num_ssid_profiles = 1;
+ mem_conf->mem_config.debug_buffer_size =
+ cpu_to_le16(TRACE_BUFFER_MAX_SIZE);
+
+ /* RX queue config */
+ mem_conf->rx_queue_config.dma_address = 0;
+ mem_conf->rx_queue_config.num_descs = ACX_RX_DESC_DEF;
+ mem_conf->rx_queue_config.priority = DEFAULT_RXQ_PRIORITY;
+ mem_conf->rx_queue_config.type = DEFAULT_RXQ_TYPE;
+
+ /* TX queue config */
+ for (i = 0; i < MAX_TX_QUEUES; i++) {
+ mem_conf->tx_queue_config[i].num_descs = ACX_TX_DESC_DEF;
+ mem_conf->tx_queue_config[i].attributes = i;
+ }
+
+ ret = wl1251_cmd_configure(wl, ACX_MEM_CFG, mem_conf,
+ sizeof(*mem_conf));
+ if (ret < 0) {
+ wl1251_warning("wl1251 mem config failed: %d", ret);
+ goto out;
+ }
+
+out:
+ kfree(mem_conf);
+ return ret;
+}
diff --git a/drivers/net/wireless/wl12xx/wl1251_acx.h b/drivers/net/wireless/wl12xx/wl1251_acx.h
index 2e7b193..cafb914 100644
--- a/drivers/net/wireless/wl12xx/wl1251_acx.h
+++ b/drivers/net/wireless/wl12xx/wl1251_acx.h
@@ -1031,6 +1031,150 @@ struct acx_statistics {
struct acx_rxpipe_statistics rxpipe;
} __attribute__ ((packed));
+#define ACX_MAX_RATE_CLASSES 8
+#define ACX_RATE_MASK_UNSPECIFIED 0
+#define ACX_RATE_RETRY_LIMIT 10
+
+struct acx_rate_class {
+ u32 enabled_rates;
+ u8 short_retry_limit;
+ u8 long_retry_limit;
+ u8 aflags;
+ u8 reserved;
+};
+
+struct acx_rate_policy {
+ struct acx_header header;
+
+ u32 rate_class_cnt;
+ struct acx_rate_class rate_class[ACX_MAX_RATE_CLASSES];
+} __attribute__ ((packed));
+
+struct wl1251_acx_memory {
+ __le16 num_stations; /* number of STAs to be supported. */
+ u16 reserved_1;
+
+ /*
+ * Nmber of memory buffers for the RX mem pool.
+ * The actual number may be less if there are
+ * not enough blocks left for the minimum num
+ * of TX ones.
+ */
+ u8 rx_mem_block_num;
+ u8 reserved_2;
+ u8 num_tx_queues; /* From 1 to 16 */
+ u8 host_if_options; /* HOST_IF* */
+ u8 tx_min_mem_block_num;
+ u8 num_ssid_profiles;
+ __le16 debug_buffer_size;
+} __attribute__ ((packed));
+
+
+#define ACX_RX_DESC_MIN 1
+#define ACX_RX_DESC_MAX 127
+#define ACX_RX_DESC_DEF 32
+struct wl1251_acx_rx_queue_config {
+ u8 num_descs;
+ u8 pad;
+ u8 type;
+ u8 priority;
+ __le32 dma_address;
+} __attribute__ ((packed));
+
+#define ACX_TX_DESC_MIN 1
+#define ACX_TX_DESC_MAX 127
+#define ACX_TX_DESC_DEF 16
+struct wl1251_acx_tx_queue_config {
+ u8 num_descs;
+ u8 pad[2];
+ u8 attributes;
+} __attribute__ ((packed));
+
+#define MAX_TX_QUEUE_CONFIGS 5
+#define MAX_TX_QUEUES 4
+struct wl1251_acx_config_memory {
+ struct acx_header header;
+
+ struct wl1251_acx_memory mem_config;
+ struct wl1251_acx_rx_queue_config rx_queue_config;
+ struct wl1251_acx_tx_queue_config tx_queue_config[MAX_TX_QUEUE_CONFIGS];
+} __attribute__ ((packed));
+
+struct wl1251_acx_mem_map {
+ struct acx_header header;
+
+ void *code_start;
+ void *code_end;
+
+ void *wep_defkey_start;
+ void *wep_defkey_end;
+
+ void *sta_table_start;
+ void *sta_table_end;
+
+ void *packet_template_start;
+ void *packet_template_end;
+
+ void *queue_memory_start;
+ void *queue_memory_end;
+
+ void *packet_memory_pool_start;
+ void *packet_memory_pool_end;
+
+ void *debug_buffer1_start;
+ void *debug_buffer1_end;
+
+ void *debug_buffer2_start;
+ void *debug_buffer2_end;
+
+ /* Number of blocks FW allocated for TX packets */
+ u32 num_tx_mem_blocks;
+
+ /* Number of blocks FW allocated for RX packets */
+ u32 num_rx_mem_blocks;
+} __attribute__ ((packed));
+
+/*************************************************************************
+
+ Host Interrupt Register (WiLink -> Host)
+
+**************************************************************************/
+
+/* RX packet is ready in Xfer buffer #0 */
+#define WL1251_ACX_INTR_RX0_DATA BIT(0)
+
+/* TX result(s) are in the TX complete buffer */
+#define WL1251_ACX_INTR_TX_RESULT BIT(1)
+
+/* OBSOLETE */
+#define WL1251_ACX_INTR_TX_XFR BIT(2)
+
+/* RX packet is ready in Xfer buffer #1 */
+#define WL1251_ACX_INTR_RX1_DATA BIT(3)
+
+/* Event was entered to Event MBOX #A */
+#define WL1251_ACX_INTR_EVENT_A BIT(4)
+
+/* Event was entered to Event MBOX #B */
+#define WL1251_ACX_INTR_EVENT_B BIT(5)
+
+/* OBSOLETE */
+#define WL1251_ACX_INTR_WAKE_ON_HOST BIT(6)
+
+/* Trace meassge on MBOX #A */
+#define WL1251_ACX_INTR_TRACE_A BIT(7)
+
+/* Trace meassge on MBOX #B */
+#define WL1251_ACX_INTR_TRACE_B BIT(8)
+
+/* Command processing completion */
+#define WL1251_ACX_INTR_CMD_COMPLETE BIT(9)
+
+/* Init sequence is done */
+#define WL1251_ACX_INTR_INIT_COMPLETE BIT(14)
+
+#define WL1251_ACX_INTR_ALL 0xFFFFFFFF
+
enum {
ACX_WAKE_UP_CONDITIONS = 0x0002,
ACX_MEM_CFG = 0x0003,
@@ -1142,5 +1286,7 @@ int wl1251_acx_cts_protect(struct wl1251 *wl,
enum acx_ctsprotect_type ctsprotect);
int wl1251_acx_statistics(struct wl1251 *wl, struct acx_statistics *stats);
int wl1251_acx_tsf_info(struct wl1251 *wl, u64 *mactime);
+int wl1251_acx_rate_policies(struct wl1251 *wl);
+int wl1251_acx_mem_cfg(struct wl1251 *wl);
#endif /* __WL1251_ACX_H__ */
diff --git a/drivers/net/wireless/wl12xx/wl1251_boot.c b/drivers/net/wireless/wl12xx/wl1251_boot.c
index 8b50d44..88e9cb0 100644
--- a/drivers/net/wireless/wl12xx/wl1251_boot.c
+++ b/drivers/net/wireless/wl12xx/wl1251_boot.c
@@ -28,6 +28,7 @@
#include "wl1251_io.h"
#include "wl1251_spi.h"
#include "wl1251_event.h"
+#include "wl1251_acx.h"
void wl1251_boot_target_enable_interrupts(struct wl1251 *wl)
{
@@ -208,18 +209,30 @@ int wl1251_boot_init_seq(struct wl1251 *wl)
return 0;
}
+static void wl1251_boot_set_ecpu_ctrl(struct wl1251 *wl, u32 flag)
+{
+ u32 cpu_ctrl;
+
+ /* 10.5.0 run the firmware (I) */
+ cpu_ctrl = wl1251_reg_read32(wl, ACX_REG_ECPU_CONTROL);
+
+ /* 10.5.1 run the firmware (II) */
+ cpu_ctrl &= ~flag;
+ wl1251_reg_write32(wl, ACX_REG_ECPU_CONTROL, cpu_ctrl);
+}
+
int wl1251_boot_run_firmware(struct wl1251 *wl)
{
int loop, ret;
u32 chip_id, interrupt;
- wl->chip.op_set_ecpu_ctrl(wl, ECPU_CONTROL_HALT);
+ wl1251_boot_set_ecpu_ctrl(wl, ECPU_CONTROL_HALT);
chip_id = wl1251_reg_read32(wl, CHIP_ID_B);
wl1251_debug(DEBUG_BOOT, "chip id after firmware boot: 0x%x", chip_id);
- if (chip_id != wl->chip.id) {
+ if (chip_id != wl->chip_id) {
wl1251_error("chip id doesn't match after firmware boot");
return -EIO;
}
@@ -236,9 +249,9 @@ int wl1251_boot_run_firmware(struct wl1251 *wl)
return -EIO;
}
/* check that ACX_INTR_INIT_COMPLETE is enabled */
- else if (interrupt & wl->chip.intr_init_complete) {
+ else if (interrupt & WL1251_ACX_INTR_INIT_COMPLETE) {
wl1251_reg_write32(wl, ACX_REG_INTERRUPT_ACK,
- wl->chip.intr_init_complete);
+ WL1251_ACX_INTR_INIT_COMPLETE);
break;
}
}
@@ -256,16 +269,15 @@ int wl1251_boot_run_firmware(struct wl1251 *wl)
wl->event_box_addr = wl1251_reg_read32(wl, REG_EVENT_MAILBOX_PTR);
/* set the working partition to its "running" mode offset */
- wl1251_set_partition(wl,
- wl->chip.p_table[PART_WORK].mem.start,
- wl->chip.p_table[PART_WORK].mem.size,
- wl->chip.p_table[PART_WORK].reg.start,
- wl->chip.p_table[PART_WORK].reg.size);
+ wl1251_set_partition(wl, WL1251_PART_WORK_MEM_START,
+ WL1251_PART_WORK_MEM_SIZE,
+ WL1251_PART_WORK_REG_START,
+ WL1251_PART_WORK_REG_SIZE);
wl1251_debug(DEBUG_MAILBOX, "cmd_box_addr 0x%x event_box_addr 0x%x",
wl->cmd_box_addr, wl->event_box_addr);
- wl->chip.op_fw_version(wl);
+ wl1251_acx_fw_version(wl, wl->fw_ver, sizeof(wl->fw_ver));
/*
* in case of full asynchronous mode the firmware event must be
@@ -275,7 +287,14 @@ int wl1251_boot_run_firmware(struct wl1251 *wl)
/* enable gpio interrupts */
wl1251_enable_interrupts(wl);
- wl->chip.op_target_enable_interrupts(wl);
+ /* Enable target's interrupts */
+ wl->intr_mask = WL1251_ACX_INTR_RX0_DATA |
+ WL1251_ACX_INTR_RX1_DATA |
+ WL1251_ACX_INTR_TX_RESULT |
+ WL1251_ACX_INTR_EVENT_A |
+ WL1251_ACX_INTR_EVENT_B |
+ WL1251_ACX_INTR_INIT_COMPLETE;
+ wl1251_boot_target_enable_interrupts(wl);
/* unmask all mbox events */
wl->event_mask = 0xffffffff;
@@ -291,3 +310,218 @@ int wl1251_boot_run_firmware(struct wl1251 *wl)
/* firmware startup completed */
return 0;
}
+
+static int wl1251_boot_upload_firmware(struct wl1251 *wl)
+{
+ int addr, chunk_num, partition_limit;
+ size_t fw_data_len;
+ u8 *p;
+
+ /* whal_FwCtrl_LoadFwImageSm() */
+
+ wl1251_debug(DEBUG_BOOT, "chip id before fw upload: 0x%x",
+ wl1251_reg_read32(wl, CHIP_ID_B));
+
+ /* 10.0 check firmware length and set partition */
+ fw_data_len = (wl->fw[4] << 24) | (wl->fw[5] << 16) |
+ (wl->fw[6] << 8) | (wl->fw[7]);
+
+ wl1251_debug(DEBUG_BOOT, "fw_data_len %zu chunk_size %d", fw_data_len,
+ CHUNK_SIZE);
+
+ if ((fw_data_len % 4) != 0) {
+ wl1251_error("firmware length not multiple of four");
+ return -EIO;
+ }
+
+ wl1251_set_partition(wl, WL1251_PART_DOWN_MEM_START,
+ WL1251_PART_DOWN_MEM_SIZE,
+ WL1251_PART_DOWN_REG_START,
+ WL1251_PART_DOWN_REG_SIZE);
+
+ /* 10.1 set partition limit and chunk num */
+ chunk_num = 0;
+ partition_limit = WL1251_PART_DOWN_MEM_SIZE;
+
+ while (chunk_num < fw_data_len / CHUNK_SIZE) {
+ /* 10.2 update partition, if needed */
+ addr = WL1251_PART_DOWN_MEM_START +
+ (chunk_num + 2) * CHUNK_SIZE;
+ if (addr > partition_limit) {
+ addr = WL1251_PART_DOWN_MEM_START +
+ chunk_num * CHUNK_SIZE;
+ partition_limit = chunk_num * CHUNK_SIZE +
+ WL1251_PART_DOWN_MEM_SIZE;
+ wl1251_set_partition(wl,
+ addr,
+ WL1251_PART_DOWN_MEM_SIZE,
+ WL1251_PART_DOWN_REG_START,
+ WL1251_PART_DOWN_REG_SIZE);
+ }
+
+ /* 10.3 upload the chunk */
+ addr = WL1251_PART_DOWN_MEM_START + chunk_num * CHUNK_SIZE;
+ p = wl->fw + FW_HDR_SIZE + chunk_num * CHUNK_SIZE;
+ wl1251_debug(DEBUG_BOOT, "uploading fw chunk 0x%p to 0x%x",
+ p, addr);
+ wl1251_mem_write(wl, addr, p, CHUNK_SIZE);
+
+ chunk_num++;
+ }
+
+ /* 10.4 upload the last chunk */
+ addr = WL1251_PART_DOWN_MEM_START + chunk_num * CHUNK_SIZE;
+ p = wl->fw + FW_HDR_SIZE + chunk_num * CHUNK_SIZE;
+ wl1251_debug(DEBUG_BOOT, "uploading fw last chunk (%zu B) 0x%p to 0x%x",
+ fw_data_len % CHUNK_SIZE, p, addr);
+ wl1251_mem_write(wl, addr, p, fw_data_len % CHUNK_SIZE);
+
+ return 0;
+}
+
+static int wl1251_boot_upload_nvs(struct wl1251 *wl)
+{
+ size_t nvs_len, nvs_bytes_written, burst_len;
+ int nvs_start, i;
+ u32 dest_addr, val;
+ u8 *nvs_ptr, *nvs;
+
+ nvs = wl->nvs;
+ if (nvs == NULL)
+ return -ENODEV;
+
+ nvs_ptr = nvs;
+
+ nvs_len = wl->nvs_len;
+ nvs_start = wl->fw_len;
+
+ /*
+ * Layout before the actual NVS tables:
+ * 1 byte : burst length.
+ * 2 bytes: destination address.
+ * n bytes: data to burst copy.
+ *
+ * This is ended by a 0 length, then the NVS tables.
+ */
+
+ while (nvs_ptr[0]) {
+ burst_len = nvs_ptr[0];
+ dest_addr = (nvs_ptr[1] & 0xfe) | ((u32)(nvs_ptr[2] << 8));
+
+ /* We move our pointer to the data */
+ nvs_ptr += 3;
+
+ for (i = 0; i < burst_len; i++) {
+ val = (nvs_ptr[0] | (nvs_ptr[1] << 8)
+ | (nvs_ptr[2] << 16) | (nvs_ptr[3] << 24));
+
+ wl1251_debug(DEBUG_BOOT,
+ "nvs burst write 0x%x: 0x%x",
+ dest_addr, val);
+ wl1251_mem_write32(wl, dest_addr, val);
+
+ nvs_ptr += 4;
+ dest_addr += 4;
+ }
+ }
+
+ /*
+ * We've reached the first zero length, the first NVS table
+ * is 7 bytes further.
+ */
+ nvs_ptr += 7;
+ nvs_len -= nvs_ptr - nvs;
+ nvs_len = ALIGN(nvs_len, 4);
+
+ /* Now we must set the partition correctly */
+ wl1251_set_partition(wl, nvs_start,
+ WL1251_PART_DOWN_MEM_SIZE,
+ WL1251_PART_DOWN_REG_START,
+ WL1251_PART_DOWN_REG_SIZE);
+
+ /* And finally we upload the NVS tables */
+ nvs_bytes_written = 0;
+ while (nvs_bytes_written < nvs_len) {
+ val = (nvs_ptr[0] | (nvs_ptr[1] << 8)
+ | (nvs_ptr[2] << 16) | (nvs_ptr[3] << 24));
+
+ val = cpu_to_le32(val);
+
+ wl1251_debug(DEBUG_BOOT,
+ "nvs write table 0x%x: 0x%x",
+ nvs_start, val);
+ wl1251_mem_write32(wl, nvs_start, val);
+
+ nvs_ptr += 4;
+ nvs_bytes_written += 4;
+ nvs_start += 4;
+ }
+
+ return 0;
+}
+
+int wl1251_boot(struct wl1251 *wl)
+{
+ int ret = 0, minor_minor_e2_ver;
+ u32 tmp, boot_data;
+
+ ret = wl1251_boot_soft_reset(wl);
+ if (ret < 0)
+ goto out;
+
+ /* 2. start processing NVS file */
+ ret = wl1251_boot_upload_nvs(wl);
+ if (ret < 0)
+ goto out;
+
+ /* write firmware's last address (ie. it's length) to
+ * ACX_EEPROMLESS_IND_REG */
+ wl1251_reg_write32(wl, ACX_EEPROMLESS_IND_REG, wl->fw_len);
+
+ /* 6. read the EEPROM parameters */
+ tmp = wl1251_reg_read32(wl, SCR_PAD2);
+
+ /* 7. read bootdata */
+ wl->boot_attr.radio_type = (tmp & 0x0000FF00) >> 8;
+ wl->boot_attr.major = (tmp & 0x00FF0000) >> 16;
+ tmp = wl1251_reg_read32(wl, SCR_PAD3);
+
+ /* 8. check bootdata and call restart sequence */
+ wl->boot_attr.minor = (tmp & 0x00FF0000) >> 16;
+ minor_minor_e2_ver = (tmp & 0xFF000000) >> 24;
+
+ wl1251_debug(DEBUG_BOOT, "radioType 0x%x majorE2Ver 0x%x "
+ "minorE2Ver 0x%x minor_minor_e2_ver 0x%x",
+ wl->boot_attr.radio_type, wl->boot_attr.major,
+ wl->boot_attr.minor, minor_minor_e2_ver);
+
+ ret = wl1251_boot_init_seq(wl);
+ if (ret < 0)
+ goto out;
+
+ /* 9. NVS processing done */
+ boot_data = wl1251_reg_read32(wl, ACX_REG_ECPU_CONTROL);
+
+ wl1251_debug(DEBUG_BOOT, "halt boot_data 0x%x", boot_data);
+
+ /* 10. check that ECPU_CONTROL_HALT bits are set in
+ * pWhalBus->uBootData and start uploading firmware
+ */
+ if ((boot_data & ECPU_CONTROL_HALT) == 0) {
+ wl1251_error("boot failed, ECPU_CONTROL_HALT not set");
+ ret = -EIO;
+ goto out;
+ }
+
+ ret = wl1251_boot_upload_firmware(wl);
+ if (ret < 0)
+ goto out;
+
+ /* 10.5 start firmware */
+ ret = wl1251_boot_run_firmware(wl);
+ if (ret < 0)
+ goto out;
+
+out:
+ return ret;
+}
diff --git a/drivers/net/wireless/wl12xx/wl1251_boot.h b/drivers/net/wireless/wl12xx/wl1251_boot.h
index 798362d..9006369 100644
--- a/drivers/net/wireless/wl12xx/wl1251_boot.h
+++ b/drivers/net/wireless/wl12xx/wl1251_boot.h
@@ -30,6 +30,7 @@ int wl1251_boot_soft_reset(struct wl1251 *wl);
int wl1251_boot_init_seq(struct wl1251 *wl);
int wl1251_boot_run_firmware(struct wl1251 *wl);
void wl1251_boot_target_enable_interrupts(struct wl1251 *wl);
+int wl1251_boot(struct wl1251 *wl);
/* number of times we try to read the INIT interrupt */
#define INIT_LOOP 20000
diff --git a/drivers/net/wireless/wl12xx/wl1251_cmd.c b/drivers/net/wireless/wl12xx/wl1251_cmd.c
index dfbf681..53f5da6 100644
--- a/drivers/net/wireless/wl12xx/wl1251_cmd.c
+++ b/drivers/net/wireless/wl12xx/wl1251_cmd.c
@@ -37,7 +37,7 @@ int wl1251_cmd_send(struct wl1251 *wl, u16 id, void *buf, size_t len)
timeout = jiffies + msecs_to_jiffies(WL1251_COMMAND_TIMEOUT);
intr = wl1251_reg_read32(wl, ACX_REG_INTERRUPT_NO_CLEAR);
- while (!(intr & wl->chip.intr_cmd_complete)) {
+ while (!(intr & WL1251_ACX_INTR_CMD_COMPLETE)) {
if (time_after(jiffies, timeout)) {
wl1251_error("command complete timeout");
ret = -ETIMEDOUT;
@@ -50,7 +50,7 @@ int wl1251_cmd_send(struct wl1251 *wl, u16 id, void *buf, size_t len)
}
wl1251_reg_write32(wl, ACX_REG_INTERRUPT_ACK,
- wl->chip.intr_cmd_complete);
+ WL1251_ACX_INTR_CMD_COMPLETE);
out:
return ret;
diff --git a/drivers/net/wireless/wl12xx/wl1251_init.c b/drivers/net/wireless/wl12xx/wl1251_init.c
index df6c60f..1c587ec 100644
--- a/drivers/net/wireless/wl12xx/wl1251_init.c
+++ b/drivers/net/wireless/wl12xx/wl1251_init.c
@@ -28,6 +28,7 @@
#include "wl12xx_80211.h"
#include "wl1251_acx.h"
#include "wl1251_cmd.h"
+#include "reg.h"
int wl1251_hw_init_hwenc_config(struct wl1251 *wl)
{
@@ -198,3 +199,215 @@ int wl1251_hw_init_power_auth(struct wl1251 *wl)
{
return wl1251_acx_sleep_auth(wl, WL1251_PSM_CAM);
}
+
+int wl1251_hw_init_mem_config(struct wl1251 *wl)
+{
+ int ret;
+
+ ret = wl1251_acx_mem_cfg(wl);
+ if (ret < 0)
+ return ret;
+
+ wl->target_mem_map = kzalloc(sizeof(struct wl1251_acx_mem_map),
+ GFP_KERNEL);
+ if (!wl->target_mem_map) {
+ wl1251_error("couldn't allocate target memory map");
+ return -ENOMEM;
+ }
+
+ /* we now ask for the firmware built memory map */
+ ret = wl1251_acx_mem_map(wl, wl->target_mem_map,
+ sizeof(struct wl1251_acx_mem_map));
+ if (ret < 0) {
+ wl1251_error("couldn't retrieve firmware memory map");
+ kfree(wl->target_mem_map);
+ wl->target_mem_map = NULL;
+ return ret;
+ }
+
+ return 0;
+}
+
+static int wl1251_hw_init_txq_fill(u8 qid,
+ struct acx_tx_queue_qos_config *config,
+ u32 num_blocks)
+{
+ config->qid = qid;
+
+ switch (qid) {
+ case QOS_AC_BE:
+ config->high_threshold =
+ (QOS_TX_HIGH_BE_DEF * num_blocks) / 100;
+ config->low_threshold =
+ (QOS_TX_LOW_BE_DEF * num_blocks) / 100;
+ break;
+ case QOS_AC_BK:
+ config->high_threshold =
+ (QOS_TX_HIGH_BK_DEF * num_blocks) / 100;
+ config->low_threshold =
+ (QOS_TX_LOW_BK_DEF * num_blocks) / 100;
+ break;
+ case QOS_AC_VI:
+ config->high_threshold =
+ (QOS_TX_HIGH_VI_DEF * num_blocks) / 100;
+ config->low_threshold =
+ (QOS_TX_LOW_VI_DEF * num_blocks) / 100;
+ break;
+ case QOS_AC_VO:
+ config->high_threshold =
+ (QOS_TX_HIGH_VO_DEF * num_blocks) / 100;
+ config->low_threshold =
+ (QOS_TX_LOW_VO_DEF * num_blocks) / 100;
+ break;
+ default:
+ wl1251_error("Invalid TX queue id: %d", qid);
+ return -EINVAL;
+ }
+
+ return 0;
+}
+
+static int wl1251_hw_init_tx_queue_config(struct wl1251 *wl)
+{
+ struct acx_tx_queue_qos_config *config;
+ struct wl1251_acx_mem_map *wl_mem_map = wl->target_mem_map;
+ int ret, i;
+
+ wl1251_debug(DEBUG_ACX, "acx tx queue config");
+
+ config = kzalloc(sizeof(*config), GFP_KERNEL);
+ if (!config) {
+ ret = -ENOMEM;
+ goto out;
+ }
+
+ for (i = 0; i < MAX_NUM_OF_AC; i++) {
+ ret = wl1251_hw_init_txq_fill(i, config,
+ wl_mem_map->num_tx_mem_blocks);
+ if (ret < 0)
+ goto out;
+
+ ret = wl1251_cmd_configure(wl, ACX_TX_QUEUE_CFG,
+ config, sizeof(*config));
+ if (ret < 0)
+ goto out;
+ }
+
+out:
+ kfree(config);
+ return ret;
+}
+
+static int wl1251_hw_init_data_path_config(struct wl1251 *wl)
+{
+ int ret;
+
+ /* asking for the data path parameters */
+ wl->data_path = kzalloc(sizeof(struct acx_data_path_params_resp),
+ GFP_KERNEL);
+ if (!wl->data_path) {
+ wl1251_error("Couldnt allocate data path parameters");
+ return -ENOMEM;
+ }
+
+ ret = wl1251_acx_data_path_params(wl, wl->data_path);
+ if (ret < 0) {
+ kfree(wl->data_path);
+ wl->data_path = NULL;
+ return ret;
+ }
+
+ return 0;
+}
+
+
+int wl1251_hw_init(struct wl1251 *wl)
+{
+ struct wl1251_acx_mem_map *wl_mem_map;
+ int ret;
+
+ ret = wl1251_hw_init_hwenc_config(wl);
+ if (ret < 0)
+ return ret;
+
+ /* Template settings */
+ ret = wl1251_hw_init_templates_config(wl);
+ if (ret < 0)
+ return ret;
+
+ /* Default memory configuration */
+ ret = wl1251_hw_init_mem_config(wl);
+ if (ret < 0)
+ return ret;
+
+ /* Default data path configuration */
+ ret = wl1251_hw_init_data_path_config(wl);
+ if (ret < 0)
+ goto out_free_memmap;
+
+ /* RX config */
+ ret = wl1251_hw_init_rx_config(wl,
+ RX_CFG_PROMISCUOUS | RX_CFG_TSF,
+ RX_FILTER_OPTION_DEF);
+ /* RX_CONFIG_OPTION_ANY_DST_ANY_BSS,
+ RX_FILTER_OPTION_FILTER_ALL); */
+ if (ret < 0)
+ goto out_free_data_path;
+
+ /* TX queues config */
+ ret = wl1251_hw_init_tx_queue_config(wl);
+ if (ret < 0)
+ goto out_free_data_path;
+
+ /* PHY layer config */
+ ret = wl1251_hw_init_phy_config(wl);
+ if (ret < 0)
+ goto out_free_data_path;
+
+ /* Beacon filtering */
+ ret = wl1251_hw_init_beacon_filter(wl);
+ if (ret < 0)
+ goto out_free_data_path;
+
+ /* Bluetooth WLAN coexistence */
+ ret = wl1251_hw_init_pta(wl);
+ if (ret < 0)
+ goto out_free_data_path;
+
+ /* Energy detection */
+ ret = wl1251_hw_init_energy_detection(wl);
+ if (ret < 0)
+ goto out_free_data_path;
+
+ /* Beacons and boradcast settings */
+ ret = wl1251_hw_init_beacon_broadcast(wl);
+ if (ret < 0)
+ goto out_free_data_path;
+
+ /* Enable data path */
+ ret = wl1251_cmd_data_path(wl, wl->channel, 1);
+ if (ret < 0)
+ goto out_free_data_path;
+
+ /* Default power state */
+ ret = wl1251_hw_init_power_auth(wl);
+ if (ret < 0)
+ goto out_free_data_path;
+
+ wl_mem_map = wl->target_mem_map;
+ wl1251_info("%d tx blocks at 0x%x, %d rx blocks at 0x%x",
+ wl_mem_map->num_tx_mem_blocks,
+ wl->data_path->tx_control_addr,
+ wl_mem_map->num_rx_mem_blocks,
+ wl->data_path->rx_control_addr);
+
+ return 0;
+
+ out_free_data_path:
+ kfree(wl->data_path);
+
+ out_free_memmap:
+ kfree(wl->target_mem_map);
+
+ return ret;
+}
diff --git a/drivers/net/wireless/wl12xx/wl1251_init.h b/drivers/net/wireless/wl12xx/wl1251_init.h
index 8596188..b3b25ec 100644
--- a/drivers/net/wireless/wl12xx/wl1251_init.h
+++ b/drivers/net/wireless/wl12xx/wl1251_init.h
@@ -35,5 +35,7 @@ int wl1251_hw_init_pta(struct wl1251 *wl);
int wl1251_hw_init_energy_detection(struct wl1251 *wl);
int wl1251_hw_init_beacon_broadcast(struct wl1251 *wl);
int wl1251_hw_init_power_auth(struct wl1251 *wl);
+int wl1251_hw_init_mem_config(struct wl1251 *wl);
+int wl1251_hw_init(struct wl1251 *wl);
#endif
diff --git a/drivers/net/wireless/wl12xx/wl1251_io.c b/drivers/net/wireless/wl12xx/wl1251_io.c
index db2cfbf..04e486c 100644
--- a/drivers/net/wireless/wl12xx/wl1251_io.c
+++ b/drivers/net/wireless/wl12xx/wl1251_io.c
@@ -25,6 +25,21 @@
#include "reg.h"
#include "wl1251_io.h"
+/* FIXME: this is static data nowadays and the table can be removed */
+static enum wl12xx_acx_int_reg wl1251_io_reg_table[ACX_REG_TABLE_LEN] = {
+ [ACX_REG_INTERRUPT_TRIG] = (REGISTERS_BASE + 0x0474),
+ [ACX_REG_INTERRUPT_TRIG_H] = (REGISTERS_BASE + 0x0478),
+ [ACX_REG_INTERRUPT_MASK] = (REGISTERS_BASE + 0x0494),
+ [ACX_REG_HINT_MASK_SET] = (REGISTERS_BASE + 0x0498),
+ [ACX_REG_HINT_MASK_CLR] = (REGISTERS_BASE + 0x049C),
+ [ACX_REG_INTERRUPT_NO_CLEAR] = (REGISTERS_BASE + 0x04B0),
+ [ACX_REG_INTERRUPT_CLEAR] = (REGISTERS_BASE + 0x04A4),
+ [ACX_REG_INTERRUPT_ACK] = (REGISTERS_BASE + 0x04A8),
+ [ACX_REG_SLV_SOFT_RESET] = (REGISTERS_BASE + 0x0000),
+ [ACX_REG_EE_START] = (REGISTERS_BASE + 0x080C),
+ [ACX_REG_ECPU_CONTROL] = (REGISTERS_BASE + 0x0804)
+};
+
static int wl1251_translate_reg_addr(struct wl1251 *wl, int addr)
{
/* If the address is lower than REGISTERS_BASE, it means that this is
@@ -36,7 +51,7 @@ static int wl1251_translate_reg_addr(struct wl1251 *wl, int addr)
wl1251_error("address out of range (%d)", addr);
return -EINVAL;
}
- addr = wl->chip.acx_reg_table[addr];
+ addr = wl1251_io_reg_table[addr];
}
return addr - wl->physical_reg_addr + wl->virtual_reg_addr;
diff --git a/drivers/net/wireless/wl12xx/wl1251_main.c b/drivers/net/wireless/wl12xx/wl1251_main.c
index 4c1aad3..8c88fe2 100644
--- a/drivers/net/wireless/wl12xx/wl1251_main.c
+++ b/drivers/net/wireless/wl12xx/wl1251_main.c
@@ -32,7 +32,6 @@
#include "wl1251.h"
#include "wl12xx_80211.h"
#include "reg.h"
-#include "wl1251_ops.h"
#include "wl1251_io.h"
#include "wl1251_cmd.h"
#include "wl1251_event.h"
@@ -41,6 +40,7 @@
#include "wl1251_ps.h"
#include "wl1251_init.h"
#include "wl1251_debugfs.h"
+#include "wl1251_boot.h"
void wl1251_enable_interrupts(struct wl1251 *wl)
{
@@ -68,7 +68,7 @@ static int wl1251_fetch_firmware(struct wl1251 *wl)
struct device *dev = wiphy_dev(wl->hw->wiphy);
int ret;
- ret = request_firmware(&fw, wl->chip.fw_filename, dev);
+ ret = request_firmware(&fw, WL1251_FW_NAME, dev);
if (ret < 0) {
wl1251_error("could not get firmware: %d", ret);
@@ -107,7 +107,7 @@ static int wl1251_fetch_nvs(struct wl1251 *wl)
struct device *dev = wiphy_dev(wl->hw->wiphy);
int ret;
- ret = request_firmware(&fw, wl->chip.nvs_filename, dev);
+ ret = request_firmware(&fw, WL1251_NVS_NAME, dev);
if (ret < 0) {
wl1251_error("could not get nvs file: %d", ret);
@@ -157,7 +157,7 @@ static int wl1251_chip_wakeup(struct wl1251 *wl)
int ret = 0;
wl1251_power_on(wl);
- msleep(wl->chip.power_on_sleep);
+ msleep(WL1251_POWER_ON_SLEEP);
wl->if_ops->reset(wl);
/* We don't need a real memory partition here, because we only want
@@ -174,22 +174,19 @@ static int wl1251_chip_wakeup(struct wl1251 *wl)
/* whal_FwCtrl_BootSm() */
/* 0. read chip id from CHIP_ID */
- wl->chip.id = wl1251_reg_read32(wl, CHIP_ID_B);
+ wl->chip_id = wl1251_reg_read32(wl, CHIP_ID_B);
/* 1. check if chip id is valid */
- switch (wl->chip.id) {
+ switch (wl->chip_id) {
case CHIP_ID_1251_PG12:
wl1251_debug(DEBUG_BOOT, "chip id 0x%x (1251 PG12)",
- wl->chip.id);
-
- wl1251_setup(wl);
-
+ wl->chip_id);
break;
case CHIP_ID_1251_PG10:
case CHIP_ID_1251_PG11:
default:
- wl1251_error("unsupported chip id: 0x%x", wl->chip.id);
+ wl1251_error("unsupported chip id: 0x%x", wl->chip_id);
ret = -ENODEV;
goto out;
}
@@ -211,6 +208,107 @@ out:
return ret;
}
+static void wl1251_irq_work(struct work_struct *work)
+{
+ u32 intr;
+ struct wl1251 *wl =
+ container_of(work, struct wl1251, irq_work);
+ int ret;
+
+ mutex_lock(&wl->mutex);
+
+ wl1251_debug(DEBUG_IRQ, "IRQ work");
+
+ if (wl->state == WL1251_STATE_OFF)
+ goto out;
+
+ ret = wl1251_ps_elp_wakeup(wl);
+ if (ret < 0)
+ goto out;
+
+ wl1251_reg_write32(wl, ACX_REG_INTERRUPT_MASK, WL1251_ACX_INTR_ALL);
+
+ intr = wl1251_reg_read32(wl, ACX_REG_INTERRUPT_CLEAR);
+ wl1251_debug(DEBUG_IRQ, "intr: 0x%x", intr);
+
+ if (wl->data_path) {
+ wl->rx_counter =
+ wl1251_mem_read32(wl, wl->data_path->rx_control_addr);
+
+ /* We handle a frmware bug here */
+ switch ((wl->rx_counter - wl->rx_handled) & 0xf) {
+ case 0:
+ wl1251_debug(DEBUG_IRQ, "RX: FW and host in sync");
+ intr &= ~WL1251_ACX_INTR_RX0_DATA;
+ intr &= ~WL1251_ACX_INTR_RX1_DATA;
+ break;
+ case 1:
+ wl1251_debug(DEBUG_IRQ, "RX: FW +1");
+ intr |= WL1251_ACX_INTR_RX0_DATA;
+ intr &= ~WL1251_ACX_INTR_RX1_DATA;
+ break;
+ case 2:
+ wl1251_debug(DEBUG_IRQ, "RX: FW +2");
+ intr |= WL1251_ACX_INTR_RX0_DATA;
+ intr |= WL1251_ACX_INTR_RX1_DATA;
+ break;
+ default:
+ wl1251_warning("RX: FW and host out of sync: %d",
+ wl->rx_counter - wl->rx_handled);
+ break;
+ }
+
+ wl->rx_handled = wl->rx_counter;
+
+
+ wl1251_debug(DEBUG_IRQ, "RX counter: %d", wl->rx_counter);
+ }
+
+ intr &= wl->intr_mask;
+
+ if (intr == 0) {
+ wl1251_debug(DEBUG_IRQ, "INTR is 0");
+ wl1251_reg_write32(wl, ACX_REG_INTERRUPT_MASK,
+ ~(wl->intr_mask));
+
+ goto out_sleep;
+ }
+
+ if (intr & WL1251_ACX_INTR_RX0_DATA) {
+ wl1251_debug(DEBUG_IRQ, "WL1251_ACX_INTR_RX0_DATA");
+ wl1251_rx(wl);
+ }
+
+ if (intr & WL1251_ACX_INTR_RX1_DATA) {
+ wl1251_debug(DEBUG_IRQ, "WL1251_ACX_INTR_RX1_DATA");
+ wl1251_rx(wl);
+ }
+
+ if (intr & WL1251_ACX_INTR_TX_RESULT) {
+ wl1251_debug(DEBUG_IRQ, "WL1251_ACX_INTR_TX_RESULT");
+ wl1251_tx_complete(wl);
+ }
+
+ if (intr & (WL1251_ACX_INTR_EVENT_A | WL1251_ACX_INTR_EVENT_B)) {
+ wl1251_debug(DEBUG_IRQ, "WL1251_ACX_INTR_EVENT (0x%x)", intr);
+ if (intr & WL1251_ACX_INTR_EVENT_A)
+ wl1251_event_handle(wl, 0);
+ else
+ wl1251_event_handle(wl, 1);
+ }
+
+ if (intr & WL1251_ACX_INTR_INIT_COMPLETE)
+ wl1251_debug(DEBUG_IRQ, "WL1251_ACX_INTR_INIT_COMPLETE");
+
+ wl1251_reg_write32(wl, ACX_REG_INTERRUPT_MASK, ~(wl->intr_mask));
+
+out_sleep:
+ wl1251_ps_elp_sleep(wl);
+
+out:
+ mutex_unlock(&wl->mutex);
+}
+
static void wl1251_filter_work(struct work_struct *work)
{
struct wl1251 *wl =
@@ -227,7 +325,7 @@ static void wl1251_filter_work(struct work_struct *work)
goto out;
/* FIXME: replace the magic numbers with proper definitions */
- ret = wl->chip.op_cmd_join(wl, wl->bss_type, 1, 100, 0);
+ ret = wl1251_cmd_join(wl, wl->bss_type, 1, 100, 0);
if (ret < 0)
goto out_sleep;
@@ -289,11 +387,11 @@ static int wl1251_op_start(struct ieee80211_hw *hw)
if (ret < 0)
goto out;
- ret = wl->chip.op_boot(wl);
+ ret = wl1251_boot(wl);
if (ret < 0)
goto out;
- ret = wl->chip.op_hw_init(wl);
+ ret = wl1251_hw_init(wl);
if (ret < 0)
goto out;
@@ -303,7 +401,7 @@ static int wl1251_op_start(struct ieee80211_hw *hw)
wl->state = WL1251_STATE_ON;
- wl1251_info("firmware booted (%s)", wl->chip.fw_ver);
+ wl1251_info("firmware booted (%s)", wl->fw_ver);
out:
if (ret < 0)
@@ -346,7 +444,7 @@ static void wl1251_op_stop(struct ieee80211_hw *hw)
mutex_lock(&wl->mutex);
/* let's notify MAC80211 about the remaining pending TX frames */
- wl->chip.op_tx_flush(wl);
+ wl1251_tx_flush(wl);
wl1251_power_off(wl);
memset(wl->bssid, 0, ETH_ALEN);
@@ -467,7 +565,7 @@ static int wl1251_op_config(struct ieee80211_hw *hw, u32 changed)
if (channel != wl->channel) {
/* FIXME: use beacon interval provided by mac80211 */
- ret = wl->chip.op_cmd_join(wl, wl->bss_type, 1, 100, 0);
+ ret = wl1251_cmd_join(wl, wl->bss_type, 1, 100, 0);
if (ret < 0)
goto out_sleep;
@@ -1041,7 +1139,7 @@ static void wl1251_op_bss_info_changed(struct ieee80211_hw *hw,
if (ret < 0)
goto out;
- ret = wl->chip.op_cmd_join(wl, wl->bss_type, 1, 100, 0);
+ ret = wl1251_cmd_join(wl, wl->bss_type, 1, 100, 0);
if (ret < 0)
goto out;
@@ -1232,15 +1330,14 @@ struct ieee80211_hw *wl1251_alloc_hw(void)
wl->tx_queue_stopped = false;
wl->power_level = WL1251_DEFAULT_POWER_LEVEL;
- /* We use the default power on sleep time until we know which chip
- * we're using */
- wl->chip.power_on_sleep = WL1251_DEFAULT_POWER_ON_SLEEP;
-
for (i = 0; i < FW_TX_CMPLT_BLOCK_SIZE; i++)
wl->tx_frames[i] = NULL;
wl->next_tx_complete = 0;
+ INIT_WORK(&wl->irq_work, wl1251_irq_work);
+ INIT_WORK(&wl->tx_work, wl1251_tx_work);
+
/*
* In case our MAC address is not correctly set,
* we use a random but Nokia MAC.
diff --git a/drivers/net/wireless/wl12xx/wl1251_ops.h b/drivers/net/wireless/wl12xx/wl1251_ops.h
deleted file mode 100644
index 68183c4..0000000
--- a/drivers/net/wireless/wl12xx/wl1251_ops.h
+++ /dev/null
@@ -1,165 +0,0 @@
-/*
- * This file is part of wl1251
- *
- * Copyright (C) 2008 Nokia Corporation
- *
- * Contact: Kalle Valo <kalle.valo@nokia.com>
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * 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.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
- * 02110-1301 USA
- *
- */
-
-#ifndef __WL1251_OPS_H__
-#define __WL1251_OPS_H__
-
-#include <linux/bitops.h>
-
-#include "wl1251.h"
-#include "wl1251_acx.h"
-
-#define WL1251_FW_NAME "wl1251-fw.bin"
-#define WL1251_NVS_NAME "wl1251-nvs.bin"
-
-#define WL1251_POWER_ON_SLEEP 10 /* in miliseconds */
-
-void wl1251_setup(struct wl1251 *wl);
-
-
-struct wl1251_acx_memory {
- __le16 num_stations; /* number of STAs to be supported. */
- u16 reserved_1;
-
- /*
- * Nmber of memory buffers for the RX mem pool.
- * The actual number may be less if there are
- * not enough blocks left for the minimum num
- * of TX ones.
- */
- u8 rx_mem_block_num;
- u8 reserved_2;
- u8 num_tx_queues; /* From 1 to 16 */
- u8 host_if_options; /* HOST_IF* */
- u8 tx_min_mem_block_num;
- u8 num_ssid_profiles;
- __le16 debug_buffer_size;
-} __attribute__ ((packed));
-
-
-#define ACX_RX_DESC_MIN 1
-#define ACX_RX_DESC_MAX 127
-#define ACX_RX_DESC_DEF 32
-struct wl1251_acx_rx_queue_config {
- u8 num_descs;
- u8 pad;
- u8 type;
- u8 priority;
- __le32 dma_address;
-} __attribute__ ((packed));
-
-#define ACX_TX_DESC_MIN 1
-#define ACX_TX_DESC_MAX 127
-#define ACX_TX_DESC_DEF 16
-struct wl1251_acx_tx_queue_config {
- u8 num_descs;
- u8 pad[2];
- u8 attributes;
-} __attribute__ ((packed));
-
-#define MAX_TX_QUEUE_CONFIGS 5
-#define MAX_TX_QUEUES 4
-struct wl1251_acx_config_memory {
- struct acx_header header;
-
- struct wl1251_acx_memory mem_config;
- struct wl1251_acx_rx_queue_config rx_queue_config;
- struct wl1251_acx_tx_queue_config tx_queue_config[MAX_TX_QUEUE_CONFIGS];
-} __attribute__ ((packed));
-
-struct wl1251_acx_mem_map {
- struct acx_header header;
-
- void *code_start;
- void *code_end;
-
- void *wep_defkey_start;
- void *wep_defkey_end;
-
- void *sta_table_start;
- void *sta_table_end;
-
- void *packet_template_start;
- void *packet_template_end;
-
- void *queue_memory_start;
- void *queue_memory_end;
-
- void *packet_memory_pool_start;
- void *packet_memory_pool_end;
-
- void *debug_buffer1_start;
- void *debug_buffer1_end;
-
- void *debug_buffer2_start;
- void *debug_buffer2_end;
-
- /* Number of blocks FW allocated for TX packets */
- u32 num_tx_mem_blocks;
-
- /* Number of blocks FW allocated for RX packets */
- u32 num_rx_mem_blocks;
-} __attribute__ ((packed));
-
-/*************************************************************************
-
- Host Interrupt Register (WiLink -> Host)
-
-**************************************************************************/
-
-/* RX packet is ready in Xfer buffer #0 */
-#define WL1251_ACX_INTR_RX0_DATA BIT(0)
-
-/* TX result(s) are in the TX complete buffer */
-#define WL1251_ACX_INTR_TX_RESULT BIT(1)
-
-/* OBSOLETE */
-#define WL1251_ACX_INTR_TX_XFR BIT(2)
-
-/* RX packet is ready in Xfer buffer #1 */
-#define WL1251_ACX_INTR_RX1_DATA BIT(3)
-
-/* Event was entered to Event MBOX #A */
-#define WL1251_ACX_INTR_EVENT_A BIT(4)
-
-/* Event was entered to Event MBOX #B */
-#define WL1251_ACX_INTR_EVENT_B BIT(5)
-
-/* OBSOLETE */
-#define WL1251_ACX_INTR_WAKE_ON_HOST BIT(6)
-
-/* Trace meassge on MBOX #A */
-#define WL1251_ACX_INTR_TRACE_A BIT(7)
-
-/* Trace meassge on MBOX #B */
-#define WL1251_ACX_INTR_TRACE_B BIT(8)
-
-/* Command processing completion */
-#define WL1251_ACX_INTR_CMD_COMPLETE BIT(9)
-
-/* Init sequence is done */
-#define WL1251_ACX_INTR_INIT_COMPLETE BIT(14)
-
-#define WL1251_ACX_INTR_ALL 0xFFFFFFFF
-
-#endif
^ permalink raw reply related
* [PATCH 13/23] wl1251: remove wait parameter from wl1251_cmd_join()
From: Kalle Valo @ 2009-08-07 10:34 UTC (permalink / raw)
To: linville; +Cc: linux-wireless
In-Reply-To: <20090807102732.31717.84006.stgit@tikku>
From: Kalle Valo <kalle.valo@nokia.com>
We should wait everytime for the join command to finish, not waiting for
it might create problems.
Signed-off-by: Kalle Valo <kalle.valo@nokia.com>
Reviewed-by: Vidhya Govindan <vidhya.govindan@nokia.com>
---
drivers/net/wireless/wl12xx/wl1251_cmd.c | 10 ++++------
drivers/net/wireless/wl12xx/wl1251_cmd.h | 2 +-
drivers/net/wireless/wl12xx/wl1251_main.c | 8 ++++----
3 files changed, 9 insertions(+), 11 deletions(-)
diff --git a/drivers/net/wireless/wl12xx/wl1251_cmd.c b/drivers/net/wireless/wl12xx/wl1251_cmd.c
index 9cd46ce..e276cb5 100644
--- a/drivers/net/wireless/wl12xx/wl1251_cmd.c
+++ b/drivers/net/wireless/wl12xx/wl1251_cmd.c
@@ -252,7 +252,7 @@ out:
}
int wl1251_cmd_join(struct wl1251 *wl, u8 bss_type, u16 beacon_interval,
- u8 dtim_interval, bool wait)
+ u8 dtim_interval)
{
unsigned long timeout;
struct cmd_join *join;
@@ -273,10 +273,9 @@ int wl1251_cmd_join(struct wl1251 *wl, u8 bss_type, u16 beacon_interval,
if (ret < 0)
goto out;
- wl1251_debug(DEBUG_CMD, "cmd join%s %d %d%s",
+ wl1251_debug(DEBUG_CMD, "cmd join%s %d %d",
bss_type == BSS_TYPE_IBSS ? " ibss" : "",
- beacon_interval, dtim_interval,
- wait ? " wait" : "");
+ beacon_interval, dtim_interval);
/* Reverse order BSSID */
bssid = (u8 *) &join->bssid_lsb;
@@ -307,8 +306,7 @@ int wl1251_cmd_join(struct wl1251 *wl, u8 bss_type, u16 beacon_interval,
* ugly hack: we should wait for JOIN_EVENT_COMPLETE_ID but to
* simplify locking we just sleep instead, for now
*/
- if (wait)
- msleep(10);
+ msleep(10);
out:
kfree(join);
diff --git a/drivers/net/wireless/wl12xx/wl1251_cmd.h b/drivers/net/wireless/wl12xx/wl1251_cmd.h
index f9177d6..ffeabf2 100644
--- a/drivers/net/wireless/wl12xx/wl1251_cmd.h
+++ b/drivers/net/wireless/wl12xx/wl1251_cmd.h
@@ -37,7 +37,7 @@ int wl1251_cmd_vbm(struct wl1251 *wl, u8 identity,
void *bitmap, u16 bitmap_len, u8 bitmap_control);
int wl1251_cmd_data_path(struct wl1251 *wl, u8 channel, bool enable);
int wl1251_cmd_join(struct wl1251 *wl, u8 bss_type, u16 beacon_interval,
- u8 dtim_interval, bool wait);
+ u8 dtim_interval);
int wl1251_cmd_ps_mode(struct wl1251 *wl, u8 ps_mode);
int wl1251_cmd_read_memory(struct wl1251 *wl, u32 addr, void *answer,
size_t len);
diff --git a/drivers/net/wireless/wl12xx/wl1251_main.c b/drivers/net/wireless/wl12xx/wl1251_main.c
index 7014233..d031692 100644
--- a/drivers/net/wireless/wl12xx/wl1251_main.c
+++ b/drivers/net/wireless/wl12xx/wl1251_main.c
@@ -325,7 +325,7 @@ static void wl1251_filter_work(struct work_struct *work)
goto out;
ret = wl1251_cmd_join(wl, wl->bss_type, wl->beacon_int,
- wl->dtim_period, false);
+ wl->dtim_period);
if (ret < 0)
goto out_sleep;
@@ -565,7 +565,7 @@ static int wl1251_op_config(struct ieee80211_hw *hw, u32 changed)
if (channel != wl->channel) {
ret = wl1251_cmd_join(wl, wl->bss_type, wl->beacon_int,
- wl->dtim_period, false);
+ wl->dtim_period);
if (ret < 0)
goto out_sleep;
@@ -1124,7 +1124,7 @@ static void wl1251_op_bss_info_changed(struct ieee80211_hw *hw,
if (wl->bss_type != BSS_TYPE_IBSS) {
ret = wl1251_cmd_join(wl, wl->bss_type,
wl->beacon_int,
- wl->dtim_period, true);
+ wl->dtim_period);
if (ret < 0)
goto out_sleep;
wl1251_warning("Set ctsprotect failed %d", ret);
@@ -1151,7 +1151,7 @@ static void wl1251_op_bss_info_changed(struct ieee80211_hw *hw,
goto out;
ret = wl1251_cmd_join(wl, wl->bss_type, wl->beacon_int,
- wl->dtim_period, false);
+ wl->dtim_period);
if (ret < 0)
goto out;
^ permalink raw reply related
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