From 40fc95d57caf258e20282f6526b695426d65a73a Mon Sep 17 00:00:00 2001 From: "Winkler, Tomas" Date: Wed, 19 Nov 2008 15:32:27 -0800 Subject: iwlwifi: TX update chicken bits This instructs FH to increment the retry count of a packet when it is brought from the memory to TX-FIFO to save transactions during aggregation flow. Signed-off-by: Tomas Winkler Signed-off-by: Reinette Chatre Signed-off-by: John W. Linville --- drivers/net/wireless/iwlwifi/iwl-fh.h | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'drivers/net/wireless/iwlwifi/iwl-fh.h') diff --git a/drivers/net/wireless/iwlwifi/iwl-fh.h b/drivers/net/wireless/iwlwifi/iwl-fh.h index bc20acb36aa6..c3dadb03701c 100644 --- a/drivers/net/wireless/iwlwifi/iwl-fh.h +++ b/drivers/net/wireless/iwlwifi/iwl-fh.h @@ -396,6 +396,11 @@ #define FH_SRVC_CHNL_SRAM_ADDR_REG(_chnl) \ (FH_SRVC_LOWER_BOUND + ((_chnl) - 9) * 0x4) +#define FH_TX_CHICKEN_BITS_REG (FH_MEM_LOWER_BOUND + 0xE98) +/* Instruct FH to increment the retry count of a packet when + * it is brought from the memory to TX-FIFO + */ +#define FH_TX_CHICKEN_BITS_SCD_AUTO_RETRY_EN (0x00000002) /** * struct iwl_rb_status - reseve buffer status -- cgit v1.2.2