diff options
| author | Shahar S Matityahu <shahar.s.matityahu@intel.com> | 2019-05-29 16:39:51 +0300 |
|---|---|---|
| committer | Kalle Valo <kvalo@codeaurora.org> | 2019-06-01 08:04:47 +0300 |
| commit | 44f61b5c832c4085fcf476484efeaeef96dcfb8b (patch) | |
| tree | 95886511a938f1f41921444ed23e5d40eb02222d /drivers/net/wireless/intel/iwlwifi/iwl-prph.h | |
| parent | b3500b472c880b5abe90ffd5c4a25aa736f906ad (diff) | |
| download | linux-44f61b5c832c4085fcf476484efeaeef96dcfb8b.tar.xz | |
iwlwifi: clear persistence bit according to device family
The driver attempts to clear persistence bit on any device familiy even
though only 9000 and 22000 families require it. Clear the bit only on
the relevant device families.
Each HW has different address to the write protection register. Use the
right register for each HW
Signed-off-by: Shahar S Matityahu <shahar.s.matityahu@intel.com>
Fixes: 8954e1eb2270 ("iwlwifi: trans: Clear persistence bit when starting the FW")
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Diffstat (limited to 'drivers/net/wireless/intel/iwlwifi/iwl-prph.h')
| -rw-r--r-- | drivers/net/wireless/intel/iwlwifi/iwl-prph.h | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/drivers/net/wireless/intel/iwlwifi/iwl-prph.h b/drivers/net/wireless/intel/iwlwifi/iwl-prph.h index 8e6a0c363c0d..925f308764bf 100644 --- a/drivers/net/wireless/intel/iwlwifi/iwl-prph.h +++ b/drivers/net/wireless/intel/iwlwifi/iwl-prph.h @@ -408,7 +408,12 @@ enum aux_misc_master1_en { #define AUX_MISC_MASTER1_SMPHR_STATUS 0xA20800 #define RSA_ENABLE 0xA24B08 #define PREG_AUX_BUS_WPROT_0 0xA04CC0 -#define PREG_PRPH_WPROT_0 0xA04CE0 + +/* device family 9000 WPROT register */ +#define PREG_PRPH_WPROT_9000 0xA04CE0 +/* device family 22000 WPROT register */ +#define PREG_PRPH_WPROT_22000 0xA04D00 + #define SB_CPU_1_STATUS 0xA01E30 #define SB_CPU_2_STATUS 0xA01E34 #define UMAG_SB_CPU_1_STATUS 0xA038C0 |