From 404033c16c0a739fba8a5f00a306e33e3a367d19 Mon Sep 17 00:00:00 2001 From: Sujith Manoharan Date: Fri, 30 Jan 2015 19:05:36 +0530 Subject: [PATCH] ath9k: Cleanup reg_wow.h * Remove unnecessary comments. * Remove unused macros. * Indent the macros. Signed-off-by: Sujith Manoharan Signed-off-by: Kalle Valo --- drivers/net/wireless/ath/ath9k/reg_wow.h | 66 +++++------------------- 1 file changed, 14 insertions(+), 52 deletions(-) diff --git a/drivers/net/wireless/ath/ath9k/reg_wow.h b/drivers/net/wireless/ath/ath9k/reg_wow.h index 780553a7e3fd..e6de4a375182 100644 --- a/drivers/net/wireless/ath/ath9k/reg_wow.h +++ b/drivers/net/wireless/ath/ath9k/reg_wow.h @@ -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 @@ -63,69 +60,34 @@ 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_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_TRANSMIT_BUFFER 0xe000 +#define AR_WOW_TXBUF(i) (AR_WOW_TRANSMIT_BUFFER + ((i) << 2)) +#define AR_WOW_KA_DESC_WORD2 0xe000 +#define AR_WOW_TB_PATTERN(i) (0xe100 + (i << 8)) +#define AR_WOW_TB_MASK(i) (0xec00 + (i << 5)) #define AR_WOW_PATTERN_SUPPORTED 0xff #define AR_WOW_LENGTH_MAX 0xff -#define AR_WOW_LEN1_SHIFT(_i) ((0x3 - ((_i) & 0x3)) << 0x3) -#define AR_WOW_LENGTH1_MASK(_i) (AR_WOW_LENGTH_MAX << AR_WOW_LEN1_SHIFT(_i)) -#define AR_WOW_LEN2_SHIFT(_i) ((0x7 - ((_i) & 0x7)) << 0x3) -#define AR_WOW_LENGTH2_MASK(_i) (AR_WOW_LENGTH_MAX << AR_WOW_LEN2_SHIFT(_i)) +#define AR_WOW_LEN1_SHIFT(_i) ((0x3 - ((_i) & 0x3)) << 0x3) +#define AR_WOW_LENGTH1_MASK(_i) (AR_WOW_LENGTH_MAX << AR_WOW_LEN1_SHIFT(_i)) +#define AR_WOW_LEN2_SHIFT(_i) ((0x7 - ((_i) & 0x7)) << 0x3) +#define AR_WOW_LENGTH2_MASK(_i) (AR_WOW_LENGTH_MAX << AR_WOW_LEN2_SHIFT(_i)) #endif /* REG_WOW_H */