diff options
| author | Matti Gottlieb <matti.gottlieb@intel.com> | 2021-08-26 22:47:46 +0300 |
|---|---|---|
| committer | Luca Coelho <luciano.coelho@intel.com> | 2021-10-22 10:40:57 +0300 |
| commit | 1f171f4f1437f7811b7610ef959e4340b9212a11 (patch) | |
| tree | f1c7ed8a40af730b9332df0ec9c55c394df5faa2 /drivers/net/wireless/intel/iwlwifi/iwl-prph.h | |
| parent | 9bc0b1aa8b7e54d62082749fc5404660690d17ce (diff) | |
| download | linux-1f171f4f1437f7811b7610ef959e4340b9212a11.tar.xz | |
iwlwifi: Add support for getting rf id with blank otp
When having a blank OTP the only way to get the rf id
and the cdb info is from prph registers.
Currently there is some implementation for this, but it
is located in the wrong place in the code (should be before
trying to understand what HW is connected and not after),
and it has a partial implementation.
Signed-off-by: Matti Gottlieb <matti.gottlieb@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Link: https://lore.kernel.org/r/iwlwifi.20210826224715.820c2ae18c2b.Iec9b2e2615ce65e6aff5ce896589227a7030f4cf@changeid
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Diffstat (limited to 'drivers/net/wireless/intel/iwlwifi/iwl-prph.h')
| -rw-r--r-- | drivers/net/wireless/intel/iwlwifi/iwl-prph.h | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/drivers/net/wireless/intel/iwlwifi/iwl-prph.h b/drivers/net/wireless/intel/iwlwifi/iwl-prph.h index d0a7d58336a9..48213d61bac7 100644 --- a/drivers/net/wireless/intel/iwlwifi/iwl-prph.h +++ b/drivers/net/wireless/intel/iwlwifi/iwl-prph.h @@ -347,6 +347,12 @@ #define RADIO_REG_SYS_MANUAL_DFT_0 0xAD4078 #define RFIC_REG_RD 0xAD0470 #define WFPM_CTRL_REG 0xA03030 +#define WFPM_CTRL_REG_GEN2 0xd03030 +#define WFPM_OTP_CFG1_ADDR 0x00a03098 +#define WFPM_OTP_CFG1_ADDR_GEN2 0x00d03098 +#define WFPM_OTP_CFG1_IS_JACKET_BIT BIT(4) +#define WFPM_OTP_CFG1_IS_CDB_BIT BIT(5) + #define WFPM_GP2 0xA030B4 /* DBGI SRAM Register details */ @@ -399,10 +405,39 @@ enum { LMPM_PAGE_PASS_NOTIF_POS = BIT(20), }; +/* + * CRF ID register + * + * type: bits 0-11 + * reserved: bits 12-18 + * slave_exist: bit 19 + * dash: bits 20-23 + * step: bits 24-26 + * flavor: bits 27-31 + */ +#define REG_CRF_ID_TYPE(val) (((val) & 0x00000FFF) >> 0) +#define REG_CRF_ID_SLAVE(val) (((val) & 0x00080000) >> 19) +#define REG_CRF_ID_DASH(val) (((val) & 0x00F00000) >> 20) +#define REG_CRF_ID_STEP(val) (((val) & 0x07000000) >> 24) +#define REG_CRF_ID_FLAVOR(val) (((val) & 0xF8000000) >> 27) + #define UREG_CHICK (0xA05C00) #define UREG_CHICK_MSI_ENABLE BIT(24) #define UREG_CHICK_MSIX_ENABLE BIT(25) +#define SD_REG_VER 0xa29600 +#define SD_REG_VER_GEN2 0x00a2b800 + +#define REG_CRF_ID_TYPE_JF_1 0x201 +#define REG_CRF_ID_TYPE_JF_2 0x202 +#define REG_CRF_ID_TYPE_HR_CDB 0x503 +#define REG_CRF_ID_TYPE_HR_NONE_CDB 0x504 +#define REG_CRF_ID_TYPE_HR_NONE_CDB_1X1 0x501 +#define REG_CRF_ID_TYPE_HR_NONE_CDB_CCP 0x532 +#define REG_CRF_ID_TYPE_GF 0x410 +#define REG_CRF_ID_TYPE_GF_TC 0xF08 +#define REG_CRF_ID_TYPE_MR 0x810 + #define HPM_DEBUG 0xA03440 #define PERSISTENCE_BIT BIT(12) #define PREG_WFPM_ACCESS BIT(12) |