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Message-ID: <20120803145604.GA6372@tuxdriver.com>
Date: Fri, 3 Aug 2012 10:56:04 -0400
From: "John W. Linville" <linville@...driver.com>
To: davem@...emloft.net
Cc: linux-wireless@...r.kernel.org, netdev@...r.kernel.org,
linux-kernel@...r.kernel.org
Subject: pull request: wireless 2012-08-03
commit d4e5979c0da95791aa717c18e162540c7a596360
Dave,
This request covers a batch of fixes intended for the 3.6 stream.
Daniel Drake provides a pair of libertas fixes: one to avoid
unnecessary resets in order to keep the MMC layer happy; and another
to correct a couple of memory leaks.
Eliad Peller gives us a mac80211 fix for an issue that could fail to
notify userland of a completed scan.
Johannes Berg provides "a few fixes for various things [Johannes]
found doing code inspection for [his] multi-channel work".
Mohammed Shafi Shajakhan provides a simple hardware-enablement
(i.e. device ID) patch for ath9k.
Paul Stewart provides a cfg80211 fix to ensure that the presence of
beacons on a channel is recorded correctly.
Rafał Miłecki gives us a bcma device ID patch to support BCM43228
devices, and a b43 GPIO fix.
Seth Forshee provide a pair of patches to properly expose some
regulatory information needed by brcmsmac. This corrects a lockdep
issue created by a patch that is already in the tree.
Stanislaw Gruszka provides a regulatory code fix to correct an earlier
regression with the rt2x00 drivers.
Woody Hung offers an rt2x00 fix to correct a regression when resuming
an rt3290 device from S3/S4. This one seems big, but most of its
size comes from moving a function between two source files.
Please let me know if there are problems!
Thanks,
John
---
The following changes since commit e33cdac014d50dd9753e1399ae8b0b5cd98d7aa0:
ipv4: route.c cleanup (2012-08-02 02:54:43 -0700)
are available in the git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless.git tags/master-2012-08-03
for you to fetch changes up to d4e5979c0da95791aa717c18e162540c7a596360:
ath9k: Add PID/VID support for AR1111 (2012-08-03 10:11:14 -0400)
----------------------------------------------------------------
Daniel Drake (2):
libertas: don't reset card on error when it is being removed
libertas: fix two memory leaks
Eliad Peller (1):
mac80211: don't clear sched_scan_sdata on sched scan stop request
Johannes Berg (4):
mac80211: fix scan_sdata assignment
Merge remote-tracking branch 'wireless/master' into mac80211
mac80211: clear timer bits when disconnecting
mac80211: cancel mesh path timer
John W. Linville (1):
Merge branch 'for-john' of git://git.kernel.org/.../jberg/mac80211
Mohammed Shafi Shajakhan (1):
ath9k: Add PID/VID support for AR1111
Paul Stewart (1):
cfg80211: Clear "beacon_found" on regulatory restore
Rafał Miłecki (2):
bcma: BCM43228 support
b43: fix logic in GPIO init
Seth Forshee (2):
cfg80211: add channel flag to prohibit OFDM operation
brcmsmac: use channel flags to restrict OFDM
Stanislaw Gruszka (1):
wireless: reg: restore previous behaviour of chan->max_power calculations
Woody Hung (1):
rt2x00 : fix rt3290 resuming failed.
drivers/bcma/host_pci.c | 1 +
drivers/bcma/sprom.c | 4 +-
drivers/net/wireless/ath/ath9k/hw.c | 1 +
drivers/net/wireless/ath/ath9k/hw.h | 1 +
drivers/net/wireless/ath/ath9k/pci.c | 1 +
drivers/net/wireless/b43/main.c | 21 +++---
drivers/net/wireless/brcm80211/brcmsmac/channel.c | 5 +-
.../net/wireless/brcm80211/brcmsmac/mac80211_if.c | 3 +-
drivers/net/wireless/libertas/cfg.c | 1 +
drivers/net/wireless/libertas/if_sdio.c | 1 +
drivers/net/wireless/libertas/main.c | 5 +-
drivers/net/wireless/rt2x00/rt2800lib.c | 68 +++++++++++++++++++
drivers/net/wireless/rt2x00/rt2800pci.c | 71 --------------------
include/linux/bcma/bcma_driver_chipcommon.h | 6 ++
include/net/cfg80211.h | 2 +
net/mac80211/mesh.c | 3 +
net/mac80211/mlme.c | 2 +
net/mac80211/scan.c | 3 +-
net/wireless/reg.c | 19 +++++-
19 files changed, 129 insertions(+), 89 deletions(-)
diff --git a/drivers/bcma/host_pci.c b/drivers/bcma/host_pci.c
index 11b32d2..a6e5672 100644
--- a/drivers/bcma/host_pci.c
+++ b/drivers/bcma/host_pci.c
@@ -272,6 +272,7 @@ static DEFINE_PCI_DEVICE_TABLE(bcma_pci_bridge_tbl) = {
{ PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, 0x4331) },
{ PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, 0x4353) },
{ PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, 0x4357) },
+ { PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, 0x4359) },
{ PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, 0x4727) },
{ 0, },
};
diff --git a/drivers/bcma/sprom.c b/drivers/bcma/sprom.c
index 26823d9..9ea4627 100644
--- a/drivers/bcma/sprom.c
+++ b/drivers/bcma/sprom.c
@@ -507,7 +507,9 @@ static bool bcma_sprom_onchip_available(struct bcma_bus *bus)
/* for these chips OTP is always available */
present = true;
break;
-
+ case BCMA_CHIP_ID_BCM43228:
+ present = chip_status & BCMA_CC_CHIPST_43228_OTP_PRESENT;
+ break;
default:
present = false;
break;
diff --git a/drivers/net/wireless/ath/ath9k/hw.c b/drivers/net/wireless/ath/ath9k/hw.c
index cfa91ab..60b6a9d 100644
--- a/drivers/net/wireless/ath/ath9k/hw.c
+++ b/drivers/net/wireless/ath/ath9k/hw.c
@@ -730,6 +730,7 @@ int ath9k_hw_init(struct ath_hw *ah)
case AR9300_DEVID_QCA955X:
case AR9300_DEVID_AR9580:
case AR9300_DEVID_AR9462:
+ case AR9485_DEVID_AR1111:
break;
default:
if (common->bus_ops->ath_bus_type == ATH_USB)
diff --git a/drivers/net/wireless/ath/ath9k/hw.h b/drivers/net/wireless/ath/ath9k/hw.h
index dd0c146..ce7332c 100644
--- a/drivers/net/wireless/ath/ath9k/hw.h
+++ b/drivers/net/wireless/ath/ath9k/hw.h
@@ -49,6 +49,7 @@
#define AR9300_DEVID_AR9462 0x0034
#define AR9300_DEVID_AR9330 0x0035
#define AR9300_DEVID_QCA955X 0x0038
+#define AR9485_DEVID_AR1111 0x0037
#define AR5416_AR9100_DEVID 0x000b
diff --git a/drivers/net/wireless/ath/ath9k/pci.c b/drivers/net/wireless/ath/ath9k/pci.c
index 87b89d5..d455de9 100644
--- a/drivers/net/wireless/ath/ath9k/pci.c
+++ b/drivers/net/wireless/ath/ath9k/pci.c
@@ -37,6 +37,7 @@ static DEFINE_PCI_DEVICE_TABLE(ath_pci_id_table) = {
{ PCI_VDEVICE(ATHEROS, 0x0032) }, /* PCI-E AR9485 */
{ PCI_VDEVICE(ATHEROS, 0x0033) }, /* PCI-E AR9580 */
{ PCI_VDEVICE(ATHEROS, 0x0034) }, /* PCI-E AR9462 */
+ { PCI_VDEVICE(ATHEROS, 0x0037) }, /* PCI-E AR1111/AR9485 */
{ 0 }
};
diff --git a/drivers/net/wireless/b43/main.c b/drivers/net/wireless/b43/main.c
index b80352b..a140165 100644
--- a/drivers/net/wireless/b43/main.c
+++ b/drivers/net/wireless/b43/main.c
@@ -2719,32 +2719,37 @@ static int b43_gpio_init(struct b43_wldev *dev)
if (dev->dev->chip_id == 0x4301) {
mask |= 0x0060;
set |= 0x0060;
+ } else if (dev->dev->chip_id == 0x5354) {
+ /* Don't allow overtaking buttons GPIOs */
+ set &= 0x2; /* 0x2 is LED GPIO on BCM5354 */
}
- if (dev->dev->chip_id == 0x5354)
- set &= 0xff02;
+
if (0 /* FIXME: conditional unknown */ ) {
b43_write16(dev, B43_MMIO_GPIO_MASK,
b43_read16(dev, B43_MMIO_GPIO_MASK)
| 0x0100);
- mask |= 0x0180;
- set |= 0x0180;
+ /* BT Coexistance Input */
+ mask |= 0x0080;
+ set |= 0x0080;
+ /* BT Coexistance Out */
+ mask |= 0x0100;
+ set |= 0x0100;
}
if (dev->dev->bus_sprom->boardflags_lo & B43_BFL_PACTRL) {
+ /* PA is controlled by gpio 9, let ucode handle it */
b43_write16(dev, B43_MMIO_GPIO_MASK,
b43_read16(dev, B43_MMIO_GPIO_MASK)
| 0x0200);
mask |= 0x0200;
set |= 0x0200;
}
- if (dev->dev->core_rev >= 2)
- mask |= 0x0010; /* FIXME: This is redundant. */
switch (dev->dev->bus_type) {
#ifdef CONFIG_B43_BCMA
case B43_BUS_BCMA:
bcma_cc_write32(&dev->dev->bdev->bus->drv_cc, BCMA_CC_GPIOCTL,
(bcma_cc_read32(&dev->dev->bdev->bus->drv_cc,
- BCMA_CC_GPIOCTL) & mask) | set);
+ BCMA_CC_GPIOCTL) & ~mask) | set);
break;
#endif
#ifdef CONFIG_B43_SSB
@@ -2753,7 +2758,7 @@ static int b43_gpio_init(struct b43_wldev *dev)
if (gpiodev)
ssb_write32(gpiodev, B43_GPIO_CONTROL,
(ssb_read32(gpiodev, B43_GPIO_CONTROL)
- & mask) | set);
+ & ~mask) | set);
break;
#endif
}
diff --git a/drivers/net/wireless/brcm80211/brcmsmac/channel.c b/drivers/net/wireless/brcm80211/brcmsmac/channel.c
index 9a4c63f..7ed7d75 100644
--- a/drivers/net/wireless/brcm80211/brcmsmac/channel.c
+++ b/drivers/net/wireless/brcm80211/brcmsmac/channel.c
@@ -382,9 +382,7 @@ brcms_c_channel_set_chanspec(struct brcms_cm_info *wlc_cm, u16 chanspec,
{
struct brcms_c_info *wlc = wlc_cm->wlc;
struct ieee80211_channel *ch = wlc->pub->ieee_hw->conf.channel;
- const struct ieee80211_reg_rule *reg_rule;
struct txpwr_limits txpwr;
- int ret;
brcms_c_channel_reg_limits(wlc_cm, chanspec, &txpwr);
@@ -393,8 +391,7 @@ brcms_c_channel_set_chanspec(struct brcms_cm_info *wlc_cm, u16 chanspec,
);
/* set or restore gmode as required by regulatory */
- ret = freq_reg_info(wlc->wiphy, ch->center_freq, 0, ®_rule);
- if (!ret && (reg_rule->flags & NL80211_RRF_NO_OFDM))
+ if (ch->flags & IEEE80211_CHAN_NO_OFDM)
brcms_c_set_gmode(wlc, GMODE_LEGACY_B, false);
else
brcms_c_set_gmode(wlc, wlc->protection->gmode_user, false);
diff --git a/drivers/net/wireless/brcm80211/brcmsmac/mac80211_if.c b/drivers/net/wireless/brcm80211/brcmsmac/mac80211_if.c
index 9e79d47..192ad5c 100644
--- a/drivers/net/wireless/brcm80211/brcmsmac/mac80211_if.c
+++ b/drivers/net/wireless/brcm80211/brcmsmac/mac80211_if.c
@@ -121,7 +121,8 @@ static struct ieee80211_channel brcms_2ghz_chantable[] = {
IEEE80211_CHAN_NO_HT40PLUS),
CHAN2GHZ(14, 2484,
IEEE80211_CHAN_PASSIVE_SCAN | IEEE80211_CHAN_NO_IBSS |
- IEEE80211_CHAN_NO_HT40PLUS | IEEE80211_CHAN_NO_HT40MINUS)
+ IEEE80211_CHAN_NO_HT40PLUS | IEEE80211_CHAN_NO_HT40MINUS |
+ IEEE80211_CHAN_NO_OFDM)
};
static struct ieee80211_channel brcms_5ghz_nphy_chantable[] = {
diff --git a/drivers/net/wireless/libertas/cfg.c b/drivers/net/wireless/libertas/cfg.c
index eb5de80..1c10b54 100644
--- a/drivers/net/wireless/libertas/cfg.c
+++ b/drivers/net/wireless/libertas/cfg.c
@@ -1254,6 +1254,7 @@ static int lbs_associate(struct lbs_private *priv,
netif_tx_wake_all_queues(priv->dev);
}
+ kfree(cmd);
done:
lbs_deb_leave_args(LBS_DEB_CFG80211, "ret %d", ret);
return ret;
diff --git a/drivers/net/wireless/libertas/if_sdio.c b/drivers/net/wireless/libertas/if_sdio.c
index 76caeba..e970897 100644
--- a/drivers/net/wireless/libertas/if_sdio.c
+++ b/drivers/net/wireless/libertas/if_sdio.c
@@ -1314,6 +1314,7 @@ static void if_sdio_remove(struct sdio_func *func)
kfree(packet);
}
+ kfree(card);
lbs_deb_leave(LBS_DEB_SDIO);
}
diff --git a/drivers/net/wireless/libertas/main.c b/drivers/net/wireless/libertas/main.c
index 5804818..fe1ea43 100644
--- a/drivers/net/wireless/libertas/main.c
+++ b/drivers/net/wireless/libertas/main.c
@@ -571,7 +571,10 @@ static int lbs_thread(void *data)
netdev_info(dev, "Timeout submitting command 0x%04x\n",
le16_to_cpu(cmdnode->cmdbuf->command));
lbs_complete_command(priv, cmdnode, -ETIMEDOUT);
- if (priv->reset_card)
+
+ /* Reset card, but only when it isn't in the process
+ * of being shutdown anyway. */
+ if (!dev->dismantle && priv->reset_card)
priv->reset_card(priv);
}
priv->cmd_timed_out = 0;
diff --git a/drivers/net/wireless/rt2x00/rt2800lib.c b/drivers/net/wireless/rt2x00/rt2800lib.c
index 88455b1..cb8c2ac 100644
--- a/drivers/net/wireless/rt2x00/rt2800lib.c
+++ b/drivers/net/wireless/rt2x00/rt2800lib.c
@@ -221,6 +221,67 @@ static void rt2800_rf_write(struct rt2x00_dev *rt2x00dev,
mutex_unlock(&rt2x00dev->csr_mutex);
}
+static int rt2800_enable_wlan_rt3290(struct rt2x00_dev *rt2x00dev)
+{
+ u32 reg;
+ int i, count;
+
+ rt2800_register_read(rt2x00dev, WLAN_FUN_CTRL, ®);
+ if (rt2x00_get_field32(reg, WLAN_EN))
+ return 0;
+
+ rt2x00_set_field32(®, WLAN_GPIO_OUT_OE_BIT_ALL, 0xff);
+ rt2x00_set_field32(®, FRC_WL_ANT_SET, 1);
+ rt2x00_set_field32(®, WLAN_CLK_EN, 0);
+ rt2x00_set_field32(®, WLAN_EN, 1);
+ rt2800_register_write(rt2x00dev, WLAN_FUN_CTRL, reg);
+
+ udelay(REGISTER_BUSY_DELAY);
+
+ count = 0;
+ do {
+ /*
+ * Check PLL_LD & XTAL_RDY.
+ */
+ for (i = 0; i < REGISTER_BUSY_COUNT; i++) {
+ rt2800_register_read(rt2x00dev, CMB_CTRL, ®);
+ if (rt2x00_get_field32(reg, PLL_LD) &&
+ rt2x00_get_field32(reg, XTAL_RDY))
+ break;
+ udelay(REGISTER_BUSY_DELAY);
+ }
+
+ if (i >= REGISTER_BUSY_COUNT) {
+
+ if (count >= 10)
+ return -EIO;
+
+ rt2800_register_write(rt2x00dev, 0x58, 0x018);
+ udelay(REGISTER_BUSY_DELAY);
+ rt2800_register_write(rt2x00dev, 0x58, 0x418);
+ udelay(REGISTER_BUSY_DELAY);
+ rt2800_register_write(rt2x00dev, 0x58, 0x618);
+ udelay(REGISTER_BUSY_DELAY);
+ count++;
+ } else {
+ count = 0;
+ }
+
+ rt2800_register_read(rt2x00dev, WLAN_FUN_CTRL, ®);
+ rt2x00_set_field32(®, PCIE_APP0_CLK_REQ, 0);
+ rt2x00_set_field32(®, WLAN_CLK_EN, 1);
+ rt2x00_set_field32(®, WLAN_RESET, 1);
+ rt2800_register_write(rt2x00dev, WLAN_FUN_CTRL, reg);
+ udelay(10);
+ rt2x00_set_field32(®, WLAN_RESET, 0);
+ rt2800_register_write(rt2x00dev, WLAN_FUN_CTRL, reg);
+ udelay(10);
+ rt2800_register_write(rt2x00dev, INT_SOURCE_CSR, 0x7fffffff);
+ } while (count != 0);
+
+ return 0;
+}
+
void rt2800_mcu_request(struct rt2x00_dev *rt2x00dev,
const u8 command, const u8 token,
const u8 arg0, const u8 arg1)
@@ -400,6 +461,13 @@ int rt2800_load_firmware(struct rt2x00_dev *rt2x00dev,
{
unsigned int i;
u32 reg;
+ int retval;
+
+ if (rt2x00_rt(rt2x00dev, RT3290)) {
+ retval = rt2800_enable_wlan_rt3290(rt2x00dev);
+ if (retval)
+ return -EBUSY;
+ }
/*
* If driver doesn't wake up firmware here,
diff --git a/drivers/net/wireless/rt2x00/rt2800pci.c b/drivers/net/wireless/rt2x00/rt2800pci.c
index 235376e..98aa426 100644
--- a/drivers/net/wireless/rt2x00/rt2800pci.c
+++ b/drivers/net/wireless/rt2x00/rt2800pci.c
@@ -980,66 +980,6 @@ static int rt2800pci_validate_eeprom(struct rt2x00_dev *rt2x00dev)
return rt2800_validate_eeprom(rt2x00dev);
}
-static int rt2800_enable_wlan_rt3290(struct rt2x00_dev *rt2x00dev)
-{
- u32 reg;
- int i, count;
-
- rt2800_register_read(rt2x00dev, WLAN_FUN_CTRL, ®);
- if (rt2x00_get_field32(reg, WLAN_EN))
- return 0;
-
- rt2x00_set_field32(®, WLAN_GPIO_OUT_OE_BIT_ALL, 0xff);
- rt2x00_set_field32(®, FRC_WL_ANT_SET, 1);
- rt2x00_set_field32(®, WLAN_CLK_EN, 0);
- rt2x00_set_field32(®, WLAN_EN, 1);
- rt2800_register_write(rt2x00dev, WLAN_FUN_CTRL, reg);
-
- udelay(REGISTER_BUSY_DELAY);
-
- count = 0;
- do {
- /*
- * Check PLL_LD & XTAL_RDY.
- */
- for (i = 0; i < REGISTER_BUSY_COUNT; i++) {
- rt2800_register_read(rt2x00dev, CMB_CTRL, ®);
- if (rt2x00_get_field32(reg, PLL_LD) &&
- rt2x00_get_field32(reg, XTAL_RDY))
- break;
- udelay(REGISTER_BUSY_DELAY);
- }
-
- if (i >= REGISTER_BUSY_COUNT) {
-
- if (count >= 10)
- return -EIO;
-
- rt2800_register_write(rt2x00dev, 0x58, 0x018);
- udelay(REGISTER_BUSY_DELAY);
- rt2800_register_write(rt2x00dev, 0x58, 0x418);
- udelay(REGISTER_BUSY_DELAY);
- rt2800_register_write(rt2x00dev, 0x58, 0x618);
- udelay(REGISTER_BUSY_DELAY);
- count++;
- } else {
- count = 0;
- }
-
- rt2800_register_read(rt2x00dev, WLAN_FUN_CTRL, ®);
- rt2x00_set_field32(®, PCIE_APP0_CLK_REQ, 0);
- rt2x00_set_field32(®, WLAN_CLK_EN, 1);
- rt2x00_set_field32(®, WLAN_RESET, 1);
- rt2800_register_write(rt2x00dev, WLAN_FUN_CTRL, reg);
- udelay(10);
- rt2x00_set_field32(®, WLAN_RESET, 0);
- rt2800_register_write(rt2x00dev, WLAN_FUN_CTRL, reg);
- udelay(10);
- rt2800_register_write(rt2x00dev, INT_SOURCE_CSR, 0x7fffffff);
- } while (count != 0);
-
- return 0;
-}
static int rt2800pci_probe_hw(struct rt2x00_dev *rt2x00dev)
{
int retval;
@@ -1063,17 +1003,6 @@ static int rt2800pci_probe_hw(struct rt2x00_dev *rt2x00dev)
return retval;
/*
- * In probe phase call rt2800_enable_wlan_rt3290 to enable wlan
- * clk for rt3290. That avoid the MCU fail in start phase.
- */
- if (rt2x00_rt(rt2x00dev, RT3290)) {
- retval = rt2800_enable_wlan_rt3290(rt2x00dev);
-
- if (retval)
- return retval;
- }
-
- /*
* This device has multiple filters for control frames
* and has a separate filter for PS Poll frames.
*/
diff --git a/include/linux/bcma/bcma_driver_chipcommon.h b/include/linux/bcma/bcma_driver_chipcommon.h
index 3c80885..d323a4b 100644
--- a/include/linux/bcma/bcma_driver_chipcommon.h
+++ b/include/linux/bcma/bcma_driver_chipcommon.h
@@ -89,6 +89,12 @@
#define BCMA_CC_CHIPST_4313_OTP_PRESENT 2
#define BCMA_CC_CHIPST_4331_SPROM_PRESENT 2
#define BCMA_CC_CHIPST_4331_OTP_PRESENT 4
+#define BCMA_CC_CHIPST_43228_ILP_DIV_EN 0x00000001
+#define BCMA_CC_CHIPST_43228_OTP_PRESENT 0x00000002
+#define BCMA_CC_CHIPST_43228_SERDES_REFCLK_PADSEL 0x00000004
+#define BCMA_CC_CHIPST_43228_SDIO_MODE 0x00000008
+#define BCMA_CC_CHIPST_43228_SDIO_OTP_PRESENT 0x00000010
+#define BCMA_CC_CHIPST_43228_SDIO_RESET 0x00000020
#define BCMA_CC_CHIPST_4706_PKG_OPTION BIT(0) /* 0: full-featured package 1: low-cost package */
#define BCMA_CC_CHIPST_4706_SFLASH_PRESENT BIT(1) /* 0: parallel, 1: serial flash is present */
#define BCMA_CC_CHIPST_4706_SFLASH_TYPE BIT(2) /* 0: 8b-p/ST-s flash, 1: 16b-p/Atmal-s flash */
diff --git a/include/net/cfg80211.h b/include/net/cfg80211.h
index 493fa0c..3d254e1 100644
--- a/include/net/cfg80211.h
+++ b/include/net/cfg80211.h
@@ -96,6 +96,7 @@ enum ieee80211_band {
* is not permitted.
* @IEEE80211_CHAN_NO_HT40MINUS: extension channel below this channel
* is not permitted.
+ * @IEEE80211_CHAN_NO_OFDM: OFDM is not allowed on this channel.
*/
enum ieee80211_channel_flags {
IEEE80211_CHAN_DISABLED = 1<<0,
@@ -104,6 +105,7 @@ enum ieee80211_channel_flags {
IEEE80211_CHAN_RADAR = 1<<3,
IEEE80211_CHAN_NO_HT40PLUS = 1<<4,
IEEE80211_CHAN_NO_HT40MINUS = 1<<5,
+ IEEE80211_CHAN_NO_OFDM = 1<<6,
};
#define IEEE80211_CHAN_NO_HT40 \
diff --git a/net/mac80211/mesh.c b/net/mac80211/mesh.c
index 6fac18c..8557235 100644
--- a/net/mac80211/mesh.c
+++ b/net/mac80211/mesh.c
@@ -622,6 +622,7 @@ void ieee80211_stop_mesh(struct ieee80211_sub_if_data *sdata)
del_timer_sync(&sdata->u.mesh.housekeeping_timer);
del_timer_sync(&sdata->u.mesh.mesh_path_root_timer);
+ del_timer_sync(&sdata->u.mesh.mesh_path_timer);
/*
* If the timer fired while we waited for it, it will have
* requeued the work. Now the work will be running again
@@ -634,6 +635,8 @@ void ieee80211_stop_mesh(struct ieee80211_sub_if_data *sdata)
local->fif_other_bss--;
atomic_dec(&local->iff_allmultis);
ieee80211_configure_filter(local);
+
+ sdata->u.mesh.timers_running = 0;
}
static void ieee80211_mesh_rx_bcn_presp(struct ieee80211_sub_if_data *sdata,
diff --git a/net/mac80211/mlme.c b/net/mac80211/mlme.c
index cef0c9e..a4a5acd 100644
--- a/net/mac80211/mlme.c
+++ b/net/mac80211/mlme.c
@@ -1430,6 +1430,8 @@ static void ieee80211_set_disassoc(struct ieee80211_sub_if_data *sdata,
del_timer_sync(&sdata->u.mgd.bcn_mon_timer);
del_timer_sync(&sdata->u.mgd.timer);
del_timer_sync(&sdata->u.mgd.chswitch_timer);
+
+ sdata->u.mgd.timers_running = 0;
}
void ieee80211_sta_rx_notify(struct ieee80211_sub_if_data *sdata,
diff --git a/net/mac80211/scan.c b/net/mac80211/scan.c
index bcaee5d..839dd97 100644
--- a/net/mac80211/scan.c
+++ b/net/mac80211/scan.c
@@ -299,7 +299,7 @@ static void __ieee80211_scan_completed(struct ieee80211_hw *hw, bool aborted,
if (local->scan_req != local->int_scan_req)
cfg80211_scan_done(local->scan_req, aborted);
local->scan_req = NULL;
- local->scan_sdata = NULL;
+ rcu_assign_pointer(local->scan_sdata, NULL);
local->scanning = 0;
local->scan_channel = NULL;
@@ -984,7 +984,6 @@ int ieee80211_request_sched_scan_stop(struct ieee80211_sub_if_data *sdata)
kfree(local->sched_scan_ies.ie[i]);
drv_sched_scan_stop(local, sdata);
- rcu_assign_pointer(local->sched_scan_sdata, NULL);
}
out:
mutex_unlock(&local->mtx);
diff --git a/net/wireless/reg.c b/net/wireless/reg.c
index 2303ee7..2ded3c7 100644
--- a/net/wireless/reg.c
+++ b/net/wireless/reg.c
@@ -680,6 +680,8 @@ static u32 map_regdom_flags(u32 rd_flags)
channel_flags |= IEEE80211_CHAN_NO_IBSS;
if (rd_flags & NL80211_RRF_DFS)
channel_flags |= IEEE80211_CHAN_RADAR;
+ if (rd_flags & NL80211_RRF_NO_OFDM)
+ channel_flags |= IEEE80211_CHAN_NO_OFDM;
return channel_flags;
}
@@ -901,7 +903,21 @@ static void handle_channel(struct wiphy *wiphy,
chan->max_antenna_gain = min(chan->orig_mag,
(int) MBI_TO_DBI(power_rule->max_antenna_gain));
chan->max_reg_power = (int) MBM_TO_DBM(power_rule->max_eirp);
- chan->max_power = min(chan->max_power, chan->max_reg_power);
+ if (chan->orig_mpwr) {
+ /*
+ * Devices that have their own custom regulatory domain
+ * but also use WIPHY_FLAG_STRICT_REGULATORY will follow the
+ * passed country IE power settings.
+ */
+ if (initiator == NL80211_REGDOM_SET_BY_COUNTRY_IE &&
+ wiphy->flags & WIPHY_FLAG_CUSTOM_REGULATORY &&
+ wiphy->flags & WIPHY_FLAG_STRICT_REGULATORY)
+ chan->max_power = chan->max_reg_power;
+ else
+ chan->max_power = min(chan->orig_mpwr,
+ chan->max_reg_power);
+ } else
+ chan->max_power = chan->max_reg_power;
}
static void handle_band(struct wiphy *wiphy,
@@ -1885,6 +1901,7 @@ static void restore_custom_reg_settings(struct wiphy *wiphy)
chan->flags = chan->orig_flags;
chan->max_antenna_gain = chan->orig_mag;
chan->max_power = chan->orig_mpwr;
+ chan->beacon_found = false;
}
}
}
--
John W. Linville Someday the world will need a hero, and you
linville@...driver.com might be all we have. Be ready.
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