diff options
| -rw-r--r-- | drivers/net/wireless/intel/iwlwifi/fw/api/power.h | 20 | ||||
| -rw-r--r-- | drivers/net/wireless/intel/iwlwifi/fw/regulatory.c | 20 |
2 files changed, 30 insertions, 10 deletions
diff --git a/drivers/net/wireless/intel/iwlwifi/fw/api/power.h b/drivers/net/wireless/intel/iwlwifi/fw/api/power.h index ab84aac6605d..786b3bf4b448 100644 --- a/drivers/net/wireless/intel/iwlwifi/fw/api/power.h +++ b/drivers/net/wireless/intel/iwlwifi/fw/api/power.h @@ -571,7 +571,8 @@ enum iwl_ppag_flags { /** * union iwl_ppag_table_cmd - union for all versions of PPAG command * @v1: command version 1 structure. - * @v2: command version 5 structure. + * @v2: command version from 2 to 6 are same structure as v2. + * but has a different format of the flags bitmap * @v3: command version 7 structure. * @v1.flags: values from &enum iwl_ppag_flags * @v1.gain: table of antenna gain values per chain and sub-band @@ -592,7 +593,9 @@ union iwl_ppag_table_cmd { __le32 flags; s8 gain[IWL_NUM_CHAIN_LIMITS][IWL_NUM_SUB_BANDS_V2]; s8 reserved[2]; - } __packed v2; /* PER_PLAT_ANTENNA_GAIN_CMD_API_S_VER_5 */ + } __packed v2; /* PER_PLAT_ANTENNA_GAIN_CMD_API_S_VER_2, VER3, VER4, + * VER5, VER6 + */ struct { struct bios_value_u32 ppag_config_info; s8 gain[IWL_NUM_CHAIN_LIMITS][IWL_NUM_SUB_BANDS_V2]; @@ -600,11 +603,20 @@ union iwl_ppag_table_cmd { } __packed v3; /* PER_PLAT_ANTENNA_GAIN_CMD_API_S_VER_7 */ } __packed; -#define IWL_PPAG_CMD_V1_MASK (IWL_PPAG_ETSI_MASK | IWL_PPAG_CHINA_MASK) -#define IWL_PPAG_CMD_V5_MASK (IWL_PPAG_CMD_V1_MASK | \ +#define IWL_PPAG_CMD_V4_MASK (IWL_PPAG_ETSI_MASK | IWL_PPAG_CHINA_MASK) +#define IWL_PPAG_CMD_V5_MASK (IWL_PPAG_CMD_V4_MASK | \ IWL_PPAG_ETSI_LPI_UHB_MASK | \ IWL_PPAG_USA_LPI_UHB_MASK) +#define IWL_PPAG_CMD_V6_MASK (IWL_PPAG_CMD_V5_MASK | \ + IWL_PPAG_ETSI_VLP_UHB_MASK | \ + IWL_PPAG_ETSI_SP_UHB_MASK | \ + IWL_PPAG_USA_VLP_UHB_MASK | \ + IWL_PPAG_USA_SP_UHB_MASK | \ + IWL_PPAG_CANADA_LPI_UHB_MASK | \ + IWL_PPAG_CANADA_VLP_UHB_MASK | \ + IWL_PPAG_CANADA_SP_UHB_MASK) + #define MCC_TO_SAR_OFFSET_TABLE_ROW_SIZE 26 #define MCC_TO_SAR_OFFSET_TABLE_COL_SIZE 13 diff --git a/drivers/net/wireless/intel/iwlwifi/fw/regulatory.c b/drivers/net/wireless/intel/iwlwifi/fw/regulatory.c index 80d8373fccfc..3d6d1a85bb51 100644 --- a/drivers/net/wireless/intel/iwlwifi/fw/regulatory.c +++ b/drivers/net/wireless/intel/iwlwifi/fw/regulatory.c @@ -344,18 +344,18 @@ int iwl_fill_ppag_table(struct iwl_fw_runtime *fwrt, num_sub_bands = IWL_NUM_SUB_BANDS_V1; gain = cmd->v1.gain[0]; *cmd_size = sizeof(cmd->v1); - cmd->v1.flags = cpu_to_le32(fwrt->ppag_flags & IWL_PPAG_CMD_V1_MASK); + cmd->v1.flags = cpu_to_le32(fwrt->ppag_flags); if (fwrt->ppag_bios_rev >= 1) { /* in this case FW supports revision 0 */ IWL_DEBUG_RADIO(fwrt, "PPAG table rev is %d, send truncated table\n", fwrt->ppag_bios_rev); } - } else if (cmd_ver == 5) { + } else if (cmd_ver >= 2 && cmd_ver <= 6) { num_sub_bands = IWL_NUM_SUB_BANDS_V2; gain = cmd->v2.gain[0]; *cmd_size = sizeof(cmd->v2); - cmd->v2.flags = cpu_to_le32(fwrt->ppag_flags & IWL_PPAG_CMD_V5_MASK); + cmd->v2.flags = cpu_to_le32(fwrt->ppag_flags); if (fwrt->ppag_bios_rev == 0) { /* in this case FW supports revisions 1,2 or 3 */ IWL_DEBUG_RADIO(fwrt, @@ -378,9 +378,17 @@ int iwl_fill_ppag_table(struct iwl_fw_runtime *fwrt, "PPAG MODE bits were read from bios: %d\n", fwrt->ppag_flags); - if (cmd_ver == 1 && - !fw_has_capa(&fwrt->fw->ucode_capa, - IWL_UCODE_TLV_CAPA_PPAG_CHINA_BIOS_SUPPORT)) { + if (cmd_ver == 6) + cmd->v1.flags &= cpu_to_le32(IWL_PPAG_CMD_V6_MASK); + else if (cmd_ver == 5) + cmd->v1.flags &= cpu_to_le32(IWL_PPAG_CMD_V5_MASK); + else if (cmd_ver < 5) + cmd->v1.flags &= cpu_to_le32(IWL_PPAG_CMD_V4_MASK); + + if ((cmd_ver == 1 && + !fw_has_capa(&fwrt->fw->ucode_capa, + IWL_UCODE_TLV_CAPA_PPAG_CHINA_BIOS_SUPPORT)) || + (cmd_ver == 2 && fwrt->ppag_bios_rev >= 2)) { cmd->v1.flags &= cpu_to_le32(IWL_PPAG_ETSI_MASK); IWL_DEBUG_RADIO(fwrt, "masking ppag China bit\n"); } else { |