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* ath5k: fix error handling in ath5k_beacon_sendBob Copeland2011-08-09
| | | | | | | | | | | | | | | This cleans up error handling for the beacon in case of dma mapping failure. We need to free the skb when dma mapping fails instead of nulling and leaking the pointer, and we should bail out to avoid giving the hardware the bad descriptor. Finally, we need to perform the null check after trying to update the beacon, or else beacons will never be sent after a single mapping failure. Cc: stable@kernel.org Signed-off-by: Bob Copeland <me@bobcopeland.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* Merge branch 'for-linus' of ↵Linus Torvalds2011-07-25
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial: (43 commits) fs: Merge split strings treewide: fix potentially dangerous trailing ';' in #defined values/expressions uwb: Fix misspelling of neighbourhood in comment net, netfilter: Remove redundant goto in ebt_ulog_packet trivial: don't touch files that are removed in the staging tree lib/vsprintf: replace link to Draft by final RFC number doc: Kconfig: `to be' -> `be' doc: Kconfig: Typo: square -> squared doc: Konfig: Documentation/power/{pm => apm-acpi}.txt drivers/net: static should be at beginning of declaration drivers/media: static should be at beginning of declaration drivers/i2c: static should be at beginning of declaration XTENSA: static should be at beginning of declaration SH: static should be at beginning of declaration MIPS: static should be at beginning of declaration ARM: static should be at beginning of declaration rcu: treewide: Do not use rcu_read_lock_held when calling rcu_dereference_check Update my e-mail address PCIe ASPM: forcedly -> forcibly gma500: push through device driver tree ... Fix up trivial conflicts: - arch/arm/mach-ep93xx/dma-m2p.c (deleted) - drivers/gpio/gpio-ep93xx.c (renamed and context nearby) - drivers/net/r8169.c (just context changes)
| * Merge branch 'master' into for-nextJiri Kosina2011-07-11
| |\ | | | | | | | | | | | | Sync with Linus' tree to be able to apply pending patches that are based on newer code already present upstream.
| * | treewide: remove duplicate includesVitaliy Ivanov2011-06-20
| | | | | | | | | | | | | | | | | | | | | | | | Many stupid corrections of duplicated includes based on the output of scripts/checkincludes.pl. Signed-off-by: Vitaliy Ivanov <vitalivanov@gmail.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
* | | Merge branch 'master' of ↵John W. Linville2011-07-22
|\ \ \ | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next-2.6 into for-davem
| * | | ath5k: use get_unaligned_le32() in ath5k_write_pwr_to_pdadc_table()Pavel Roskin2011-07-22
| | | | | | | | | | | | | | | | | | | | Signed-off-by: Pavel Roskin <proski@gnu.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * | | ath5k: remove ath5k_hw_get_capability(), don't use VEOL on AR5210Pavel Roskin2011-07-22
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | There are only two capabilities we need, and both are trivial to find. ath5k_hw_hasbssidmask() is true on AR5212, but not on AR5210 or AR5211. ath5k_hw_hasveol() is true on AR5211 and AR5212, but not on AR5210, according to the HAL source. Signed-off-by: Pavel Roskin <proski@gnu.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * | | ath5k: merge ath5k_{init, deinit}_hw() with their thin wrappersPavel Roskin2011-07-22
| | | | | | | | | | | | | | | | | | | | Signed-off-by: Pavel Roskin <proski@gnu.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * | | ath5k: merge ath5k_hw and ath5k_softcPavel Roskin2011-07-20
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Both ath5k_hw and ath5k_softc represent one instance of the hardware. This duplication is historical and is not needed anymore. Keep the name "ath5k_hw" for the merged structure and "ah" for the variable pointing to it. "ath5k_hw" is shorter than "ath5k_softc", more descriptive and more widely used. Put the combined structure to ath5k.h where the old ath5k_softc used to be. Move some code from base.h to ath5k.h as needed. Remove memory allocation for struct ath5k_hw and the corresponding error handling. Merge iobase and ah_iobase fields. Signed-off-by: Pavel Roskin <proski@gnu.org> Acked-by: Nick Kossifidis <mickflemm@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* | | | Merge branch 'master' of ↵John W. Linville2011-07-15
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next-2.6 into for-davem Conflicts: net/bluetooth/l2cap_core.c
| * | | ath5k: do not call ieee80211_stop_queue for queues not managed by mac80211Felix Fietkau2011-07-13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Instead of using ieee80211_stop_queue, check the configured tx queue limit before calling ieee80211_get_buffered_bc. Signed-off-by: Felix Fietkau <nbd@openwrt.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * | | ath5k: disable 32KHz sleep clock operation by defaultFelix Fietkau2011-07-13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | While 32 KHz sleep clock might provide some power saving benefits, it is also a major source of stability issues, on OpenWrt it produced some reproducible data bus errors on register accesses on several different MIPS platforms. All the Atheros drivers that I can find do not enable this feature, so it makes sense to leave it disabled in ath5k as well. Signed-off-by: Felix Fietkau <nbd@openwrt.org> Acked-by: Nick Kossifidis <mickflemm@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * | | ath5k: fix reference clock usec duration setting restoreFelix Fietkau2011-07-13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | enabling the sleep clock alters the AR5K_USEC_32 field, but disabling it didn't restore it. Signed-off-by: Felix Fietkau <nbd@openwrt.org> Acked-by: Nick Kossifidis <mickflemm@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * | | ath5k: delay full calibration after resetFelix Fietkau2011-07-13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | During scans the full calibration usually does not make much sense, PAPD probing and IQ calibration should be deferred until there is enough time to complete them. Adding 100 ms to the initial full calibration delay should be enough to do this. Signed-off-by: Felix Fietkau <nbd@openwrt.org> Acked-by: Nick Kossifidis <mickflemm@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * | | ath5k: initialize common->clockrateFelix Fietkau2011-07-13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fixes a division by zero when setting distance before activating the device for the first time. Signed-off-by: Felix Fietkau <nbd@openwrt.org> Acked-by: Nick Kossifidis <mickflemm@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * | | ath5k: fix reference clock frequency for spur mitigation on AR2413Felix Fietkau2011-07-13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | AR2413 uses the same reference clock as AR5413 Signed-off-by: Felix Fietkau <nbd@openwrt.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * | | ath5k: apply the synth voltage tweak only on AR5112 rev 2Felix Fietkau2011-07-13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Might fix some stability issues on newer chips Signed-off-by: Felix Fietkau <nbd@openwrt.org> Acked-by: Nick Kossifidis <mickflemm@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * | | ath5k: add missing checks for rfgain probeFelix Fietkau2011-07-13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | rfgain probe is only necessary for OFDM operation on AR5111 and AR5112. Signed-off-by: Felix Fietkau <nbd@openwrt.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * | | ath5k: Add missing breaks in switch/caseJoe Perches2011-07-11
| | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Joe Perches <joe@perches.com> Acked-by: Pavel Roskin <proski@gnu.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * | | ath5k: fix typos, bad comment formatting and GHz in place of MHzPavel Roskin2011-07-11
| | | | | | | | | | | | | | | | | | | | Signed-off-by: Pavel Roskin <proski@gnu.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * | | ath5k: validate mode in ath5k_ani_init() before trying to set itPavel Roskin2011-07-11
| | | | | | | | | | | | | | | | | | | | Signed-off-by: Pavel Roskin <proski@gnu.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * | | Merge branch 'master' of ↵John W. Linville2011-07-11
| |\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-2.6 Conflicts: drivers/net/wireless/ath/ath5k/sysfs.c net/bluetooth/l2cap_core.c net/mac80211/wpa.c
| * | | | ath5k: read sc->imask with sc->irqlock heldPavel Roskin2011-07-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Pavel Roskin <proski@gnu.org> sc->imask may change if ath5k_set_current_imask() races against itself. Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * | | | ath5k: use kstrtoint() to parse numbers coming from sysfsPavel Roskin2011-07-08
| | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Pavel Roskin <proski@gnu.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * | | | ath5k: fix formatting errors found by checkpatch.plPavel Roskin2011-07-08
| | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Pavel Roskin <proski@gnu.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * | | | ath5k: fix misplaced or extraneous braces found by checkpatch.plPavel Roskin2011-07-08
| | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Pavel Roskin <proski@gnu.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * | | | ath5k: use parentheses around macro definitionsPavel Roskin2011-07-08
| | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Pavel Roskin <proski@gnu.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * | | | ath5k: don't use volatile, it's not neededPavel Roskin2011-07-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Pavel Roskin <proski@gnu.org> The reg variable is only used by __raw_writel() and __raw_readl(), which should guarantee memory access in the right order. Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * | | | ath5k: use more readable way to clear MAC addressPavel Roskin2011-07-08
| | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Pavel Roskin <proski@gnu.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * | | | ath5k: use DEFINE_PCI_DEVICE_TABLE in led.c, mark users with __devinitPavel Roskin2011-07-08
| | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Pavel Roskin <proski@gnu.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * | | | ath5k: use KERN_WARNING in ATH5K_PRINTFPavel Roskin2011-07-08
| | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Pavel Roskin <proski@gnu.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * | | | ath5k: remove unneeded parentheses after returnPavel Roskin2011-07-08
| | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Pavel Roskin <proski@gnu.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * | | | ath5k: replace spaces with tabs as suggested by checkpatch.plPavel Roskin2011-07-08
| | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Pavel Roskin <proski@gnu.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * | | | ath5k: remove PRIV_ENTRY and PRIV_ASSIGN macros, they obfuscate the codePavel Roskin2011-07-08
| | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Pavel Roskin <proski@gnu.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* | | | | Merge branch 'master' of ↵David S. Miller2011-07-14
|\ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6 Conflicts: net/bluetooth/l2cap_core.c
| * \ \ \ \ Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6Linus Torvalds2011-07-13
| |\ \ \ \ \ | | | |/ / / | | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6: (21 commits) slip: fix wrong SLIP6 ifdef-endif placing natsemi: fix another dma-debug report sctp: ABORT if receive, reassmbly, or reodering queue is not empty while closing socket net: Fix default in docs for tcp_orphan_retries. hso: fix a use after free condition net/natsemi: Fix module parameter permissions XFRM: Fix memory leak in xfrm_state_update sctp: Enforce retransmission limit during shutdown mac80211: fix TKIP replay vulnerability mac80211: fix ie memory allocation for scheduled scans ssb: fix init regression of hostmode PCI core rtlwifi: rtl8192cu: Add new USB ID for Netgear WNA1000M ath9k: Fix tx throughput drops for AR9003 chips with AES encryption carl9170: add NEC WL300NU-AG usbid cfg80211: fix deadlock with rfkill/sched_scan by adding new mutex ath5k: fix incorrect use of drvdata in PCI suspend/resume code ath5k: fix incorrect use of drvdata in sysfs code Bluetooth: Fix memory leak under page timeouts Bluetooth: Fix regression with incoming L2CAP connections Bluetooth: Fix hidp disconnect deadlocks and lost wakeup ...
| | * | | | ath5k: fix incorrect use of drvdata in PCI suspend/resume codePavel Roskin2011-07-05
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Pavel Roskin <proski@gnu.org> Cc: <stable@kernel.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| | * | | | ath5k: fix incorrect use of drvdata in sysfs codePavel Roskin2011-07-05
| | | |_|/ | | |/| | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Pavel Roskin <proski@gnu.org> Cc: <stable@kernel.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * / | | ath5k: Add missing breaks in switch/caseJoe Perches2011-07-11
| |/ / / | | | | | | | | | | | | | | | | | | | | Signed-off-by: Joe Perches <joe@perches.com> Acked-by: Pavel Roskin <proski@gnu.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | | | Merge branch 'master' of ↵David S. Miller2011-07-06
|\| | | | | | | | | | | | | | | master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6
| * | | ath5k: fix memory leak when fewer than N_PD_CURVES are in useEugene A. Shatokhin2011-06-29
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We would free the proper number of curves, but in the wrong slots, due to a missing level of indirection through the pdgain_idx table. It's simpler just to try to free all four slots, so do that. Cc: stable@kernel.org Signed-off-by: Bob Copeland <me@bobcopeland.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* | | | Merge branch 'master' of ↵John W. Linville2011-06-24
|\ \ \ \ | | |/ / | |/| | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next-2.6 into for-davem Conflicts: drivers/net/wireless/rtlwifi/pci.c include/linux/netlink.h
| * | | ath5k: add missing ieee80211_free_hw() on unload in AHB codePavel Roskin2011-06-20
| | | | | | | | | | | | | | | | | | | | Signed-off-by: Pavel Roskin <proski@gnu.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * | | ath5k: free sc->ah in ath5k_deinit_softcJohn W. Linville2011-06-20
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Nothing else is freeing it, and this mirrors the error handling path already in ath5k_init_softc. https://bugzilla.kernel.org/show_bug.cgi?id=37592 Signed-off-by: John W. Linville <linville@tuxdriver.com> Reported-by: Tsyvarev Andrey <tsyvarev@ispras.ru>
| * | | ath5k: annotate reg in ath5k_hw_nic_reset() as __iomemPavel Roskin2011-06-17
| | | | | | | | | | | | | | | | | | | | Signed-off-by: Pavel Roskin <proski@gnu.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * | | ath5k: minor cleanupPavel Roskin2011-06-17
| |/ / | | | | | | | | | | | | | | | | | | | | | | | | | | | Move an extern variable declaration to a header file. Prefix all functions with "ath5k_". Make ath5k_intr() static. Remove unneeded forward declarations. Remove pointless "extern" in a function declaration. Signed-off-by: Pavel Roskin <proski@gnu.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* / / net: remove mm.h inclusion from netdevice.hAlexey Dobriyan2011-06-21
|/ / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Remove linux/mm.h inclusion from netdevice.h -- it's unused (I've checked manually). To prevent mm.h inclusion via other channels also extract "enum dma_data_direction" definition into separate header. This tiny piece is what gluing netdevice.h with mm.h via "netdevice.h => dmaengine.h => dma-mapping.h => scatterlist.h => mm.h". Removal of mm.h from scatterlist.h was tried and was found not feasible on most archs, so the link was cutoff earlier. Hope people are OK with tiny include file. Note, that mm_types.h is still dragged in, but it is a separate story. Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* / ath5k: Disable fast channel switching by defaultNick Kossifidis2011-06-03
|/ | | | | | | | | | | Disable fast channel change by default on AR2413/AR5413 due to some bug reports (it still works for me but it's better to be safe). Add a module parameter "fastchanswitch" in case anyone wants to enable it and play with it. Signed-off-by: Nick Kossifidis <mickflemm@gmail.com> Tested-by: Sedat Dilek <sedat.dilek@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* Merge branch 'master' of ↵John W. Linville2011-05-16
|\ | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next-2.6 into for-davem Conflicts: drivers/net/wireless/iwlwifi/iwl-agn-tx.c net/mac80211/sta_info.h
| * ath5k: Fix lockup due to un-init spinlock.Ben Greear2011-05-11
| | | | | | | | | | | | | | | | This was introduced in 2.6.39-rc1 it seems. Signed-off-by: Ben Greear <greearb@candelatech.com> Tested-by: Sedat Dilek <sedat.dilek@googlemail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
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