diff options
Diffstat (limited to 'drivers/net/wireless')
| -rw-r--r-- | drivers/net/wireless/Kconfig | 2 | ||||
| -rw-r--r-- | drivers/net/wireless/intel/ipw2x00/Kconfig | 4 | ||||
| -rw-r--r-- | drivers/net/wireless/intel/ipw2x00/ipw2100.c | 2 | ||||
| -rw-r--r-- | drivers/net/wireless/intersil/hostap/hostap_hw.c | 22 |
4 files changed, 26 insertions, 4 deletions
diff --git a/drivers/net/wireless/Kconfig b/drivers/net/wireless/Kconfig index 1c98d781ae49..15b0ad171f4c 100644 --- a/drivers/net/wireless/Kconfig +++ b/drivers/net/wireless/Kconfig @@ -57,7 +57,7 @@ config PCMCIA_RAYCS ---help--- Say Y here if you intend to attach an Aviator/Raytheon PCMCIA (PC-card) wireless Ethernet networking card to your computer. - Please read the file <file:Documentation/networking/ray_cs.txt> for + Please read the file <file:Documentation/networking/ray_cs.rst> for details. To compile this driver as a module, choose M here: the module will be diff --git a/drivers/net/wireless/intel/ipw2x00/Kconfig b/drivers/net/wireless/intel/ipw2x00/Kconfig index ab17903ba9f8..f42b3cdce611 100644 --- a/drivers/net/wireless/intel/ipw2x00/Kconfig +++ b/drivers/net/wireless/intel/ipw2x00/Kconfig @@ -16,7 +16,7 @@ config IPW2100 A driver for the Intel PRO/Wireless 2100 Network Connection 802.11b wireless network adapter. - See <file:Documentation/networking/device_drivers/intel/ipw2100.txt> + See <file:Documentation/networking/device_drivers/intel/ipw2100.rst> for information on the capabilities currently enabled in this driver and for tips for debugging issues and problems. @@ -78,7 +78,7 @@ config IPW2200 A driver for the Intel PRO/Wireless 2200BG and 2915ABG Network Connection adapters. - See <file:Documentation/networking/device_drivers/intel/ipw2200.txt> + See <file:Documentation/networking/device_drivers/intel/ipw2200.rst> for information on the capabilities currently enabled in this driver and for tips for debugging issues and problems. diff --git a/drivers/net/wireless/intel/ipw2x00/ipw2100.c b/drivers/net/wireless/intel/ipw2x00/ipw2100.c index 97ea6e2035e6..624fe721e2b5 100644 --- a/drivers/net/wireless/intel/ipw2x00/ipw2100.c +++ b/drivers/net/wireless/intel/ipw2x00/ipw2100.c @@ -8352,7 +8352,7 @@ static int ipw2100_mod_firmware_load(struct ipw2100_fw *fw) if (IPW2100_FW_MAJOR(h->version) != IPW2100_FW_MAJOR_VERSION) { printk(KERN_WARNING DRV_NAME ": Firmware image not compatible " "(detected version id of %u). " - "See Documentation/networking/device_drivers/intel/ipw2100.txt\n", + "See Documentation/networking/device_drivers/intel/ipw2100.rst\n", h->version); return 1; } diff --git a/drivers/net/wireless/intersil/hostap/hostap_hw.c b/drivers/net/wireless/intersil/hostap/hostap_hw.c index 58212c532c90..aadf3dec5bf3 100644 --- a/drivers/net/wireless/intersil/hostap/hostap_hw.c +++ b/drivers/net/wireless/intersil/hostap/hostap_hw.c @@ -3041,6 +3041,27 @@ static void prism2_clear_set_tim_queue(local_info_t *local) } } + +/* + * HostAP uses two layers of net devices, where the inner + * layer gets called all the time from the outer layer. + * This is a natural nesting, which needs a split lock type. + */ +static struct lock_class_key hostap_netdev_xmit_lock_key; + +static void prism2_set_lockdep_class_one(struct net_device *dev, + struct netdev_queue *txq, + void *_unused) +{ + lockdep_set_class(&txq->_xmit_lock, + &hostap_netdev_xmit_lock_key); +} + +static void prism2_set_lockdep_class(struct net_device *dev) +{ + netdev_for_each_tx_queue(dev, prism2_set_lockdep_class_one, NULL); +} + static struct net_device * prism2_init_local_data(struct prism2_helper_functions *funcs, int card_idx, struct device *sdev) @@ -3199,6 +3220,7 @@ while (0) if (ret >= 0) ret = register_netdevice(dev); + prism2_set_lockdep_class(dev); rtnl_unlock(); if (ret < 0) { printk(KERN_WARNING "%s: register netdevice failed!\n", |