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ath5k: Update PCU code

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* In set_opmode don't handle antenna settings and preserve other STA_ID1 settings
(shouldn't matter because we call it during reset but it makes things cleaner)
Also set properly AP/ADHOC indicator flag on CFG while setting AP/ADHOC modes
and always enable key search mode.

* Properly set BSSID Mask during reset (cache it and reuse it durring set_associd)

* Update beacon_init to flush pending BMISS interrupts and handle setting of adhoc
beacon ATIM policy flag for ad-hoc mode. Also set TSF to 0 to start TSF increment
on AP mode. We need to handle sleep timers for AR5212 there + add support for PCF.

* Properly clean MIC key from keytable when TKIP is used (Bob is working on set_key
function etc so i leave it for now).

Tested on AR5212 (Hainan) and AR5413 and works fine

v2 Set PISR on AR5211+ and ISR on AR5210, got to sleep more ;-)

Changes-Licensed-under: ISC
Signed-Off-by: Nick Kossifidis <mickflemm@gmail.com>

Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Nick Kossifidis 2008-10-29 04:28:28 +02:00 • committed by John W. Linville
parent 2c706002fc
commit f07a6c495e
3 changed files with 102 additions and 24 deletions
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12
drivers/net/wireless/ath5k/reg.h
View file

@ -1114,14 +1114,16 @@
#define AR5K_PCU_MAX 0x8fff
/*
* First station id register (MAC address in lower 32 bits)
* First station id register (Lower 32 bits of MAC address)
*/
#define AR5K_STA_ID0 0x8000
#define AR5K_STA_ID0 0x8000
#define AR5K_STA_ID0_ARRD_L32 0xffffffff
/*
* Second station id register (MAC address in upper 16 bits)
* Second station id register (Upper 16 bits of MAC address + PCU settings)
*/
#define AR5K_STA_ID1 0x8004 /* Register Address */
#define AR5K_STA_ID1_ADDR_U16 0x0000ffff /* Upper 16 bits of MAC addres */
#define AR5K_STA_ID1_AP 0x00010000 /* Set AP mode */
#define AR5K_STA_ID1_ADHOC 0x00020000 /* Set Ad-Hoc mode */
#define AR5K_STA_ID1_PWR_SV 0x00040000 /* Power save reporting */
@ -1811,6 +1813,10 @@
#define AR5K_KEYTABLE_MAC1(_n) AR5K_KEYTABLE_OFF(_n, 7)
#define AR5K_KEYTABLE_VALID 0x00008000
/* If key type is TKIP and MIC is enabled
* MIC key goes in offset entry + 64 */
#define AR5K_KEYTABLE_MIC_OFFSET 64
/* WEP 40-bit = 40-bit entered key + 24 bit IV = 64-bit
* WEP 104-bit = 104-bit entered key + 24-bit IV = 128-bit
* WEP 128-bit = 128-bit entered key + 24 bit IV = 152-bit