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Commit 404033c1 authored by Sujith Manoharan's avatar Sujith Manoharan Committed by Kalle Valo
Browse files

ath9k: Cleanup reg_wow.h 



* Remove unnecessary comments.
* Remove unused macros.
* Indent the macros.

Signed-off-by: default avatarSujith Manoharan <c_manoha@qca.qualcomm.com>
Signed-off-by: default avatarKalle Valo <kvalo@codeaurora.org>
parent c65fb263

drivers/net/wireless/ath/ath9k/reg_wow.h

+15 −53
Original line number Diff line number Diff line
@@ -25,10 +25,8 @@ 
#define AR_WOW_KEEP_ALIVE               0x827c

#define AR_WOW_KEEP_ALIVE_DELAY         0x8288

#define AR_WOW_PATTERN_MATCH            0x828c



#define AR_WOW_LENGTH1                  0x8360

#define AR_WOW_LENGTH2                  0X8364

/* register to enable match for less than 256 bytes packets */

#define AR_WOW_PATTERN_MATCH_LT_256B    0x8368



#define AR_SW_WOW_CONTROL               0x20018
@@ -40,7 +38,6 @@ 
#define AR_CLR_MAC_INTERRUPT            0x20

#define AR_CLR_KA_INTERRUPT             0x40



/* AR_WOW_PATTERN register values */

#define AR_WOW_BACK_OFF_SHIFT(x)        ((x & 0xf) << 28) /* in usecs */

#define AR_WOW_MAC_INTR_EN              0x00040000

#define AR_WOW_MAGIC_EN                 0x00010000
@@ -63,64 +60,29 @@ 
                                               AR_WOW_BEACON_FAIL |	\

                                               AR_WOW_KEEP_ALIVE_FAIL))



/* AR_WOW_COUNT register values */

#define AR_WOW_AIFS_CNT(x)              (x & 0xff)

#define AR_WOW_SLOT_CNT(x)              ((x & 0xff) << 8)

#define AR_WOW_KEEP_ALIVE_CNT(x)        ((x & 0xff) << 16)



/* AR_WOW_BCN_EN register */

#define AR_WOW_BEACON_FAIL_EN           0x00000001



/* AR_WOW_BCN_TIMO rgister */

#define AR_WOW_BEACON_TIMO              0x40000000 /* valid if BCN_EN is set */



/* AR_WOW_KEEP_ALIVE_TIMO register */

#define AR_WOW_KEEP_ALIVE_TIMO_VALUE

#define AR_WOW_BEACON_TIMO              0x40000000

#define AR_WOW_KEEP_ALIVE_NEVER         0xffffffff



/* AR_WOW_KEEP_ALIVE register  */

#define AR_WOW_KEEP_ALIVE_AUTO_DIS      0x00000001

#define AR_WOW_KEEP_ALIVE_FAIL_DIS      0x00000002



/* AR_WOW_KEEP_ALIVE_DELAY register */

#define AR_WOW_KEEP_ALIVE_DELAY_VALUE   0x000003e8 /* 1 msec */





/*

 * keep it long for beacon workaround - ensure no false alarm

 */

#define AR_WOW_BMISSTHRESHOLD           0x20



/* AR_WOW_PATTERN_MATCH register */

#define AR_WOW_PAT_END_OF_PKT(x)        (x & 0xf)

#define AR_WOW_PAT_OFF_MATCH(x)         ((x & 0xf) << 8)

#define AR_WOW_PAT_BACKOFF              0x00000004

#define AR_WOW_CNT_AIFS_CNT             0x00000022

#define AR_WOW_CNT_SLOT_CNT             0x00000009

#define AR_WOW_CNT_KA_CNT               0x00000008



/*

 * default values for Wow Configuration for backoff, aifs, slot, keep-alive

 * to be programmed into various registers.

 */

#define AR_WOW_PAT_BACKOFF      0x00000004 /* AR_WOW_PATTERN_REG */

#define AR_WOW_CNT_AIFS_CNT     0x00000022 /* AR_WOW_COUNT_REG */

#define AR_WOW_CNT_SLOT_CNT     0x00000009 /* AR_WOW_COUNT_REG */

/*

 * Keepalive count applicable for AR9280 2.0 and above.

 */

#define AR_WOW_CNT_KA_CNT 0x00000008    /* AR_WOW_COUNT register */



/* WoW - Transmit buffer for keep alive frames */

#define AR_WOW_TRANSMIT_BUFFER  0xe000 /* E000 - EFFC */



#define AR_WOW_TRANSMIT_BUFFER          0xe000

#define AR_WOW_TXBUF(i)                 (AR_WOW_TRANSMIT_BUFFER + ((i) << 2))



#define AR_WOW_KA_DESC_WORD2            0xe000



#define AR_WOW_KA_DATA_WORD0    0xe030



/* WoW Transmit Buffer for patterns */

#define AR_WOW_TB_PATTERN(i)            (0xe100 + (i << 8))

#define AR_WOW_TB_MASK(i)               (0xec00 + (i << 5))



/* Currently Pattern 0-7 are supported - so bit 0-7 are set */

#define AR_WOW_PATTERN_SUPPORTED        0xff

#define AR_WOW_LENGTH_MAX               0xff

#define AR_WOW_LEN1_SHIFT(_i)           ((0x3 - ((_i) & 0x3)) << 0x3)