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path: root/drivers/net/wireless/ath/key.c
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2011-11-01drivers/net: Add export.h to files using EXPORT_SYMBOL/THIS_MODULEPaul Gortmaker1-0/+1
These were getting the macros from an implicit module.h include via device.h, but we are planning to clean that up. Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com> drivers/net: Add export.h to wireless/brcm80211/brcmfmac/bcmsdh.c This relatively recently added file uses EXPORT_SYMBOL and hence needs export.h included so that it is compatible with the module.h split up work. Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
2011-07-18ath: use get_unaligned_le{16,32} in ath_hw_keysetmac()Pavel Roskin1-5/+2
Signed-off-by: Pavel Roskin <proski@gnu.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-04-19ath9k: assign keycache slots to unencrypted stationsFelix Fietkau1-1/+5
Frame filtering relies on having a valid destination index (keycache slot), to keep track of the destination. Assigning a keycache slot (configured to unencrypted, with no key data attached) improves powersave handling in AP mode with no encryption. The dummy keycache entry for a station is cleared, when a real key gets added. Signed-off-by: Felix Fietkau <nbd@openwrt.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-03-30ath: Speedup key set/reset ops for HTC driverRajkumar Manoharan1-0/+32
By enabling buffered register write for ath9k_htc driver avoids unnecessary dissociation while rekeying phase under heavy traffic exchange. Signed-off-by: Rajkumar Manoharan <rmanoharan@atheros.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-02-05ath: Fix clearing of secondary key cache entry for TKIPJouni Malinen1-1/+4
All register writes to the key cache have to be done in pairs. However, the clearing of a separate MIC entry with hardware revisions that use combined MIC key layout did not do that with one of the registers. Add the matching register write to the following register to make the KEY4 register write actually complete. This is mostly a fix for a theoretical issue since the incorrect entry that could potentially be left behind in the key cache would not match with received frames. Anyway, better make this code clean the entry correctly using paired register writes. Signed-off-by: Jouni Malinen <jouni.malinen@atheros.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-12-13ath: Missed to clear key4 of micentryRajkumar Manoharan1-0/+2
key4 of micentry is used, if ATH_CRYPT_CAP_MIC_COMBINED is set. But is not cleared on key cache reset. Cc: stable@kernel.org Signed-off-by: Rajkumar Manoharan <rmanoharan@atheros.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-12-08ath: Convert ath_print to ath_dbgJoe Perches1-7/+6
Remove ath/debug.h and the includes of these files. Coalesce long formats. Correct a few misspellings and missing "\n"s from these logging messages. Remove unnecessary trailing space before a newline. Remove ARRAY_SIZE casts, use printf type %zu Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-12-08ath: Convert ath_print(.., ATH_DBG_FATAL to ath_errJoe Perches1-10/+5
So these errors are always emitted at KERN_ERR level. Remove ARRAY_SIZE casts, use printf type %zu Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-11-15ath: make ath_hw_set_keycache_entry() staticLuis R. Rodriguez1-3/+3
This fixes this sparse warning: CHECK drivers/net/wireless/ath/key.c drivers/net/wireless/ath/key.c:110:6: warning: symbol 'ath_hw_set_keycache_entry' was not declared. Should it be static? Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-11-15ath: make ath_hw_keysetmac() staticLuis R. Rodriguez1-1/+2
This fixes this sparse warning: CHECK drivers/net/wireless/ath/key.c drivers/net/wireless/ath/key.c:70:6: warning: symbol 'ath_hw_keysetmac' was not declared. Should it be static? Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-09-16ath/ath9k: Replace common->splitmic with a flagBruno Randolf1-7/+7
Replace common->splitmic with ATH_CRYPT_CAP_MIC_COMBINED flag. splitmic has to be used when the ATH_CRYPT_CAP_MIC_COMBINED capability flag is not set. Signed-off-by: Bruno Randolf <br1@einfach.org> Acked-by: Bob Copeland <me@bobcopeland.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-09-16ath: Copy key cache management functions from ath9k to athBruno Randolf1-0/+568
Copied the key cache management functions from ath9k (common.c and hw.c) to ath/key.c so we can use them from ath5k, later. Minor changes have been made: - renamed ath9k_* to ath_* - replaced ah->caps.keycache_size with common->keymax - removed ATH9K_IS_MIC_ENABLED since it is always true. - the AR_PCU_MIC_NEW_LOC_ENA flag is replaced with (splitmic == 0). Signed-off-by: Bruno Randolf <br1@einfach.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
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