From c4bc980f1b34a8c172b3812e8c946368c730bddd Mon Sep 17 00:00:00 2001 From: Avinash Patil Date: Tue, 18 Mar 2014 22:19:17 -0700 Subject: mwifiex: add support for sleep cookie in PCIe This patch adds support to read sleep cookie for command response before accessing buffer. Signed-off-by: Avinash Patil Signed-off-by: Bing Zhao Signed-off-by: John W. Linville --- drivers/net/wireless/mwifiex/pcie.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'drivers/net/wireless/mwifiex/pcie.h') diff --git a/drivers/net/wireless/mwifiex/pcie.h b/drivers/net/wireless/mwifiex/pcie.h index 193af75bf582..e8ec561f8a64 100644 --- a/drivers/net/wireless/mwifiex/pcie.h +++ b/drivers/net/wireless/mwifiex/pcie.h @@ -97,6 +97,8 @@ #define MWIFIEX_PCIE_BLOCK_SIZE_FW_DNLD 256 /* FW awake cookie after FW ready */ #define FW_AWAKE_COOKIE (0xAA55AA55) +#define MWIFIEX_DEF_SLEEP_COOKIE 0xBEEFBEEF +#define MWIFIEX_MAX_DELAY_COUNT 5 struct mwifiex_pcie_card_reg { u16 cmd_addr_lo; -- cgit v1.2.3