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path: root/drivers/net/wireless/ath/ath5k
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2011-07-11ath5k: Add missing breaks in switch/caseJoe Perches1-0/+3
Signed-off-by: Joe Perches <joe@perches.com> Acked-by: Pavel Roskin <proski@gnu.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2011-07-11ath5k: Add missing breaks in switch/caseJoe Perches1-0/+3
Signed-off-by: Joe Perches <joe@perches.com> Acked-by: Pavel Roskin <proski@gnu.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-07-11ath5k: fix typos, bad comment formatting and GHz in place of MHzPavel Roskin18-94/+94
Signed-off-by: Pavel Roskin <proski@gnu.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-07-11ath5k: validate mode in ath5k_ani_init() before trying to set itPavel Roskin1-0/+5
Signed-off-by: Pavel Roskin <proski@gnu.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-07-11Merge branch 'master' of ↵John W. Linville3-10/+14
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
2011-07-11Merge branch 'master' into for-nextJiri Kosina3-7/+17
Sync with Linus' tree to be able to apply pending patches that are based on newer code already present upstream.
2011-07-08ath5k: read sc->imask with sc->irqlock heldPavel Roskin1-1/+2
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>
2011-07-08ath5k: use kstrtoint() to parse numbers coming from sysfsPavel Roskin1-2/+4
Signed-off-by: Pavel Roskin <proski@gnu.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-07-08ath5k: fix formatting errors found by checkpatch.plPavel Roskin15-180/+182
Signed-off-by: Pavel Roskin <proski@gnu.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-07-08ath5k: fix misplaced or extraneous braces found by checkpatch.plPavel Roskin4-16/+14
Signed-off-by: Pavel Roskin <proski@gnu.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-07-08ath5k: use parentheses around macro definitionsPavel Roskin2-7/+8
Signed-off-by: Pavel Roskin <proski@gnu.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-07-08ath5k: don't use volatile, it's not neededPavel Roskin1-1/+1
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>
2011-07-08ath5k: use more readable way to clear MAC addressPavel Roskin1-1/+2
Signed-off-by: Pavel Roskin <proski@gnu.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-07-08ath5k: use DEFINE_PCI_DEVICE_TABLE in led.c, mark users with __devinitPavel Roskin2-4/+4
Signed-off-by: Pavel Roskin <proski@gnu.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-07-08ath5k: use KERN_WARNING in ATH5K_PRINTFPavel Roskin1-1/+2
Signed-off-by: Pavel Roskin <proski@gnu.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-07-08ath5k: remove unneeded parentheses after returnPavel Roskin2-2/+2
Signed-off-by: Pavel Roskin <proski@gnu.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-07-08ath5k: replace spaces with tabs as suggested by checkpatch.plPavel Roskin10-94/+94
Signed-off-by: Pavel Roskin <proski@gnu.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-07-08ath5k: remove PRIV_ENTRY and PRIV_ASSIGN macros, they obfuscate the codePavel Roskin1-9/+6
Signed-off-by: Pavel Roskin <proski@gnu.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-07-06Merge branch 'master' of ↵David S. Miller1-5/+3
master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6
2011-07-05ath5k: fix incorrect use of drvdata in PCI suspend/resume codePavel Roskin1-2/+5
Signed-off-by: Pavel Roskin <proski@gnu.org> Cc: <stable@kernel.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-07-05ath5k: fix incorrect use of drvdata in sysfs codePavel Roskin1-3/+6
Signed-off-by: Pavel Roskin <proski@gnu.org> Cc: <stable@kernel.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-06-29ath5k: fix memory leak when fewer than N_PD_CURVES are in useEugene A. Shatokhin1-5/+3
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>
2011-06-24Merge branch 'master' of ↵John W. Linville5-18/+17
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
2011-06-22net: remove mm.h inclusion from netdevice.hAlexey Dobriyan1-0/+1
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>
2011-06-20ath5k: add missing ieee80211_free_hw() on unload in AHB codePavel Roskin1-0/+1
Signed-off-by: Pavel Roskin <proski@gnu.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-06-20ath5k: free sc->ah in ath5k_deinit_softcJohn W. Linville1-0/+1
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>
2011-06-20treewide: remove duplicate includesVitaliy Ivanov1-1/+0
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>
2011-06-17ath5k: annotate reg in ath5k_hw_nic_reset() as __iomemPavel Roskin1-3/+3
Signed-off-by: Pavel Roskin <proski@gnu.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-06-17ath5k: minor cleanupPavel Roskin3-15/+12
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>
2011-06-03ath5k: Disable fast channel switching by defaultNick Kossifidis2-2/+14
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>
2011-05-17Merge branch 'master' of ↵John W. Linville1-1/+1
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
2011-05-11ath5k: Fix lockup due to un-init spinlock.Ben Greear1-1/+1
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>
2011-05-05Merge branch 'master' of ↵John W. Linville1-0/+5
git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next-2.6 into for-davem Conflicts: drivers/net/wireless/libertas/if_cs.c drivers/net/wireless/rtlwifi/pci.c net/bluetooth/l2cap_sock.c
2011-04-29ath5k: fix uninitialized var warning for txf2txsJohn W. Linville1-0/+5
CC [M] drivers/net/wireless/ath/ath5k/reset.o drivers/net/wireless/ath/ath5k/reset.c: In function ‘ath5k_hw_init_core_clock’: drivers/net/wireless/ath/ath5k/reset.c:100:51: warning: ‘txf2txs’ may be used uninitialized in this function Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-04-25Merge branch 'master' of ↵John W. Linville14-294/+331
git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next-2.6 into for-davem Conflicts: drivers/net/wireless/iwlwifi/iwl-core.c drivers/net/wireless/rt2x00/rt2x00queue.c drivers/net/wireless/rt2x00/rt2x00queue.h
2011-04-14ath5k: disable 5 GHz support for the dualband PHY chip on dual-radio AR5312Felix Fietkau3-1/+17
There are two variants of AR5312 dual-band devices, one single-radio and the other one dual-radio. On the dual-radio board, the first MAC only supports 5 GHz, even though it has a dual-band PHY. The 2.4 GHz part of this phy is used in pass-through mode, connecting the second MAC with the second PHY. Disable 2.4 GHz for the first MAC on an AR5312, but only if the board configuration indicates a dual-radio device. Signed-off-by: Felix Fietkau <nbd@openwrt.org> Tested-by: Sedat Dilek <sedat.dilek@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-04-14ath5k: fix the EEPROM check for hw AES crypto supportFelix Fietkau1-1/+1
EEPROM version 5.0 adds a new field for disabling AES support, having an older version means that AES is present. This patch fixes hw AES crypto support on AR5312 boards, which have an older EEPROM version. Signed-off-by: Felix Fietkau <nbd@openwrt.org> Tested-by: Sedat Dilek <sedat.dilek@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-04-14ath5k: add a new bus op for reading the mac addressFelix Fietkau5-31/+52
On AHB, the calibration data usually does not contain a valid MAC address, the correct MAC address is stored in the board config. Signed-off-by: Felix Fietkau <nbd@openwrt.org> Tested-by: Sedat Dilek <sedat.dilek@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-04-14ath: unshare struct ath_bus_ops between ath5k and ath9kFelix Fietkau1-0/+6
This struct is not used in any common code, and moving it out of the ath header makes it easier to add more driver specific ops. Signed-off-by: Felix Fietkau <nbd@openwrt.org> Tested-by: Sedat Dilek <sedat.dilek@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-04-14ath5k: disable 5 GHz support if a 2.4 GHz radio is detectedFelix Fietkau1-0/+3
On a dual-radio dual-band AR5312 device, the calibration data is shared between the 5 GHz and the 2.4 GHz radio/MAC. Signed-off-by: Felix Fietkau <nbd@openwrt.org> Tested-by: Sedat Dilek <sedat.dilek@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-04-13ath5k: improve comments for optimized tx descriptor setupJohn W. Linville1-1/+6
Comment the use of local variables to reduce the number of load/store operations on uncached memory, in hopes of not losing this optimization accidentally in the future. Signed-off-by: Felix Fietkau <nbd@openwrt.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-04-13ath5k: reduce interrupt load caused by rx/tx interruptsFelix Fietkau3-3/+59
While the rx/tx tasklet is pending, new unnecessary interrupts may arrive. Decrease the load by temporarily disabling the interrupts until the tasklet has completed. Signed-off-by: Felix Fietkau <nbd@openwrt.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-04-13ath5k: clean up debugfs codeFelix Fietkau3-64/+19
The pointers to the debugfs entries do not need to be saved, because they will be recursively removed when the wiphy is unregistered. Signed-off-by: Felix Fietkau <nbd@openwrt.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-04-13ath5k: remove ts_retry from ath5k_tx_statusFelix Fietkau3-35/+13
Reusing the configured retry counts from the skb cb is more efficient than reloading the data from uncached memory. Replace ts_longretry (unused) with ts_final_retry which contains the retry count for the final rate only Signed-off-by: Felix Fietkau <nbd@openwrt.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-04-13ath5k: optimize rx status processingFelix Fietkau1-23/+18
Use ACCESS_ONCE to reduce the number of redundant loads on uncached memory Signed-off-by: Felix Fietkau <nbd@openwrt.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-04-13ath5k: optimize tx status processingFelix Fietkau1-16/+21
Use ACCESS_ONCE to reduce the number of variable reloads on uncached memory Signed-off-by: Felix Fietkau <nbd@openwrt.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-04-13ath5k: remove ts_rate from ath5k_tx_statusFelix Fietkau2-14/+0
It is no longer necessary for preparing mac80211 tx status Signed-off-by: Felix Fietkau <nbd@openwrt.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-04-13ath5k: optimize tx descriptor setupFelix Fietkau1-18/+20
Use local variables to reduce the number of load/store operations on uncached memory. Signed-off-by: Felix Fietkau <nbd@openwrt.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-04-13ath5k: fix slot time handlingFelix Fietkau3-2/+12
Set the slot time based on the mac80211 short slot vs long slot setting instead of just forcing long slot for all CCK-enabled channels. This slightly improves 802.11g mode performance in in my tests. Signed-off-by: Felix Fietkau <nbd@openwrt.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-04-13ath5k: fix SIFS time handlingFelix Fietkau2-3/+2
ath5k uses 8 usec as a sifs time, extracted from the initvals, whereas the standard requires a sifs time of 10. The difference originates from the fact that the SIFS register has an offset of 2 usec. Fix the SIFS time definition to use the standard value of 10 usec and subtract 2 usecs when writing the SIFS register. Signed-off-by: Felix Fietkau <nbd@openwrt.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
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