- 09 Aug, 2011 40 commits
-
-
John W. Linville authored
-
Larry Finger authored
Since kernel 3.0, the problems with controlling b43 devices that have low-power (LP) PHYs have been fixed and the EXPERIMENTAL designation can be fixed. This patch also fixes a typo as the device supports 802.11b communications. Signed-off-by:
Larry Finger <Larry.Finger@lwfinger.net> Acked-by:
Rafał Miłecki <zajec5@gmail.com> Signed-off-by:
John W. Linville <linville@tuxdriver.com>
-
Dan Carpenter authored
We always hit the goto and skip the printk(). The original code does the right thing even though it looks messy. Signed-off-by:
Dan Carpenter <error27@gmail.com> Signed-off-by:
-
Helmut Schaa authored
When toggle_irq is called for PCI devices to disable device interrupts it used tasklet_disable to wait for a possibly running tasklet to finish. However, on SMP systems the tasklet might still be scheduled on another CPU. Instead, use tasklet_kill to ensure that all scheduled tasklets are finished before returning from toggle_irq. Furthermore, it was possible that a tasklet reenabled its interrupt even though interrupts have been disabled already. Fix this by checking the DEVICE_STATE_ENABLED_RADIO flag before reenabling single interrupts during tasklet processing. While at it also enable/kill the TBTT and PRETBTT tasklets in the toggle_irq callback and only use tasklet_kill in stop_queue to wait for a currently scheduled beacon update before returning. Signed-off-by:
Helmut Schaa <helmut.schaa@googlemail.com> Signed-off-by:
Ivo van Doorn <IvDoorn@gmail.com> Signed-off-by:
-
Larry Finger authored
Now that the driver no longer uses the raw r/w routines, remove their definitions. Signed-off-by:
-
Larry Finger authored
The PCIe driver used raw reads and writes on the PCIe hardware. As all of these are only affecting the configuration space, all of then can be converted to pci_{read,write}_config_XX calls. Signed-off-by: -
Rajkumar Manoharan authored
Let us enable/disable interrupts based on reference count. By doing this we can ensure that interrupts are never be enabled in the middle of tasklet processing. Instead of addressing corner cases like "ath9k: avoid enabling interrupts while processing rx", this approach handles it in generic manner. Signed-off-by:
Rajkumar Manoharan <rmanohar@qca.qualcomm.com> Signed-off-by:
-
Rajkumar Manoharan authored
Spur frequency was incorrectly computed with 10Mhz offset which could cause the filter would not notch out the spur and also this could improve rx sensitivity in HT40. Cc: Madhan Jaganathan <madhanj@qca.qualcomm.com> Signed-off-by:
-
Rajkumar Manoharan authored
At preset set_interrupt also enables interrupt after changing mask. This is not necessary in all cases and also sometime it breaks the assumption that interrupt was disabled. So let us enable the interrupt explicity if it was disabled earlier. This could also avoid unnecessary register ops and also helps the follow up patch to have global ref count for interrupts ops. Signed-off-by:
-
Alex Hacker authored
Signed-off-by:
Alex Hacker <hacker@epn.ru> Signed-off-by:
-
Amitkumar Karwar authored
Add code to display driver version information in dmesg after loading the driver successfully. Signed-off-by:
Amitkumar Karwar <akarwar@marvell.com> Signed-off-by:
Yogesh Ashok Powar <yogeshp@marvell.com> Signed-off-by:
Bing Zhao <bzhao@marvell.com> Signed-off-by:
-
Daniel Drake authored
The SDIO card is now fully powered down when the network interface is brought down. Signed-off-by:
Daniel Drake <dsd@laptop.org> Signed-off-by:
-
Daniel Drake authored
Modify the driver so that it does not function when the interface is down, in preparation for runtime power management. No commands can be run while the interface is down, so the ndo_dev_stop routine now directly does all necessary work (including asking the device to disconnect from the network and disabling multicast functionality) directly. power_save and power_restore hooks are added meaning that card drivers can take steps to turn the device off when the interface is down. The MAC address can now only be changed when all interfaces are down; the new address will be programmed when an interface gets brought up. This matches mac80211 behaviour. Also, some small cleanups/simplifications were made in the surrounding device handling logic. Signed-off-by:
-
Helmut Schaa authored
Signed-off-by:
Felix Fietkau <nbd@openwrt.org> Signed-off-by:
-
Helmut Schaa authored
Some drivers (ath9k for example) are using skb->protocol to treat EAPOL frames somehow special (disallow aggregation for example). When running in AP mode hostapd injects the EAPOL frames through a monitor interface and thus skb->protocol isn't set at all. Hence, if the injected frame is a data frame and carries a rfc1042 headaer update the skb->protocol field accordingly. Signed-off-by:
-
Joe Perches authored
Several uses were missing terminating newlines. Typo fix and macro neatening. Signed-off-by:
Joe Perches <joe@perches.com> Signed-off-by:
-
Rajkumar Manoharan authored
The high_power tx gain table is changed to match the low_ob_db tx gain table for both 5G and 2G. Signed-off-by:
-
Rajkumar Manoharan authored
Signed-off-by:
-
Rajkumar Manoharan authored
No need to process RxDone and ds_info status again in case valid rx status is given. Signed-off-by:
-
Rajkumar Manoharan authored
This patch cleanups virtual wiphy specific frametype structure Signed-off-by:
-
Rajkumar Manoharan authored
Debugfs file location: <debugfs_mnt>/ieee80211/phy#/ath9k/modal_eeprom Signed-off-by:
-
Rajkumar Manoharan authored
Debugfs file location: <debugfs_mnt>/ieee80211/phy#/ath9k/base_eeprom Signed-off-by:
-
Rajkumar Manoharan authored
Signed-off-by:
-
Rajkumar Manoharan authored
Signed-off-by:
-
Rajkumar Manoharan authored
Signed-off-by:
-
Rajkumar Manoharan authored
Signed-off-by:
-
Pavel Roskin authored
Signed-off-by:
Pavel Roskin <proski@gnu.org> Signed-off-by:
-
Hauke Mehrtens authored
This ieee80211 core was found on a Netgear wndr3400. Signed-off-by:
Hauke Mehrtens <hauke@hauke-m.de> Signed-off-by:
-
Rafał Miłecki authored
Signed-off-by:
-
Rafał Miłecki authored
They are SPROM specific, so all should be defined in ssb code. Signed-off-by:
-
Raja Mani authored
Nowhere the firmware memory is freed, free it during the device destroy process. Signed-off-by:
Raja Mani <rmani@qca.qualcomm.com> Signed-off-by:
Kalle Valo <kvalo@qca.qualcomm.com>
-
Raja Mani authored
Sometimes, the network manager is failing to connect to the AP due to the below kernel crash message. The reason behind this, after issuing the connect command to the chip, the chip is sending disconnect event and then immediately one connect event to the host in some random cases. The host driver resets all states (including cfg80211 state machine) when it receives disconnect event from the chip. But, still the host driver reports the next received connect event to cfg80211, at that time cfg80211 SME state would have been in IDLE state, which was causing the below kernel crash. Now, host driver's sme state machine is checked every time before delivering connect event to cfg80211 WARNING: at net/wireless/sme.c:517 cfg80211_connect_result+0x10d/0x120() [..] Call Trace: [<c0145732>] warn_slowpath_common+0x72/0xa0 [<c05d676d>] ? cfg80211_connect_result+0x10d/0x120 [<c05d676d>] ? cfg80211_connect_result+0x10d/0x120 [<c0145782>] warn_slowpath_null+0x22/0x30 [<c05d676d>] cfg80211_connect_result+0x10d/0x120 [<f83ff497>] ath6kl_cfg80211_connect_event+0x427/0x4f0 [ath6kl] [<c035d26a>] ? put_dec+0x2a/0xa0 [<c035d645>] ? number+0x365/0x380 [<c0154675>] ? mod_timer+0x135/0x260 [<c035e00e>] ? format_decode+0x2fe/0x370 [<c01263c8>] ? default_spin_lock_flags+0x8/0x10 [<c05fd91f>] ? _raw_spin_lock_irqsave+0x2f/0x50 [<c0146032>] ? console_unlock+0x172/0x1c0 [<f8402659>] ath6kl_connect_event+0x89/0x400 [ath6kl] [<f840826e>] ath6kl_wmi_control_rx+0x98e/0x1d60 [ath6kl] [<c01335b5>] ? __wake_up+0x45/0x60 [<f84053aa>] ath6kl_rx+0x56a/0x770 [ath6kl] [<c04d0242>] ? mmc_release_host+0x22/0x40 [<c04d9329>] ? sdio_release_host+0x19/0x30 [<f840a27a>] ? ath6kl_sdio_read_write_sync+0x7a/0xc0 [ath6kl] [<f83f82b1>] do_rx_completion+0x41/0x50 [ath6kl] [<f83faa6a>] htc_rxmsg_pending_handler+0x6ba/0xbd0 [ath6kl] [<f8404bb0>] ? ath6kl_tx_data_cleanup+0x30/0x30 [ath6kl] [<f840a1c0>] ? ath6kl_sdio_irq_handler+0x30/0x70 [ath6kl] [<f83f7cd5>] ath6kldev_intr_bh_handler+0x2a5/0x630 [ath6kl] [<f840a1c0>] ath6kl_sdio_irq_handler+0x30/0x70 [ath6kl] [<c04d97c7>] sdio_irq_thread+0xc7/0x2d0 [<c013aeb0>] ? default_wake_function+0x10/0x20 [<c012fc98>] ? __wake_up_common+0x48/0x70 [<c04d9700>] ? sdio_claim_irq+0x200/0x200 [<c0163854>] kthread+0x74/0x80 [<c01637e0>] ? kthread_worker_fn+0x160/0x160 [<c0604c06>] kernel_thread_helper+0x6/0x10 Signed-off-by:
-
Vasanthakumar Thiagarajan authored
Signed-off-by:
Vasanthakumar Thiagarajan <vthiagar@qca.qualcomm.com> Signed-off-by:
-
Vasanthakumar Thiagarajan authored
Signed-off-by:
-
Vasanthakumar Thiagarajan authored
Use wlan_iterate_nodes() directly. Signed-off-by:
-
Vasanthakumar Thiagarajan authored
Signed-off-by:
-
Vasanthakumar Thiagarajan authored
By having scan_table in struct ath6kl, it makes sense to move initialization to ath6kl_init() and deinitialization to ath6kl_destroy(). Signed-off-by:
-
Vasanthakumar Thiagarajan authored
Signed-off-by:
-
Vasanthakumar Thiagarajan authored
Use the bssid from ath6kl directly. Signed-off-by:
-
Vasanthakumar Thiagarajan authored
This is nothing but bssid of struct ath6kl. Signed-off-by:
-
