diff options
| author | Miri Korenblit <miriam.rachel.korenblit@intel.com> | 2023-10-11 13:07:31 +0300 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2023-10-23 13:26:28 +0300 |
| commit | c3e5f5f60ef2da3976c77a4f389aeecc5cf31f6b (patch) | |
| tree | 430cf83f0478d5ee5cc67986e36139b040b8eed4 /drivers/net/wireless/intel/iwlwifi/fw/api/nvm-reg.h | |
| parent | 7b404c5cff3d4270fcd5212b6776c8484623ac74 (diff) | |
| download | linux-c3e5f5f60ef2da3976c77a4f389aeecc5cf31f6b.tar.xz | |
wifi: iwlwifi: add support for activating UNII-1 in WW via BIOS
There is a requirement from OEMs to support a new bit in DSM function 8,
which will indicate that this device is an indoor one, and that it
should activate UNII-1 (5.2GHz) sub band in the World Wide Geo Profile.
Add support for this by reading this bit from BIOS and sending it to the
FW.
Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com>
Signed-off-by: Gregory Greenman <gregory.greenman@intel.com>
Link: https://lore.kernel.org/r/20231011130030.86d4ad178042.Ief40acc08b5482ff147fd17e74e36f1933e43def@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'drivers/net/wireless/intel/iwlwifi/fw/api/nvm-reg.h')
| -rw-r--r-- | drivers/net/wireless/intel/iwlwifi/fw/api/nvm-reg.h | 17 |
1 files changed, 13 insertions, 4 deletions
diff --git a/drivers/net/wireless/intel/iwlwifi/fw/api/nvm-reg.h b/drivers/net/wireless/intel/iwlwifi/fw/api/nvm-reg.h index d1fede962573..0fa88ee76477 100644 --- a/drivers/net/wireless/intel/iwlwifi/fw/api/nvm-reg.h +++ b/drivers/net/wireless/intel/iwlwifi/fw/api/nvm-reg.h @@ -605,6 +605,7 @@ struct iwl_lari_config_change_cmd_v6 { /** * struct iwl_lari_config_change_cmd_v7 - change LARI configuration + * This structure is used also for lari cmd version 8. * @config_bitmap: Bitmap of the config commands. Each bit will trigger a * different predefined FW config operation. * @oem_uhb_allow_bitmap: Bitmap of UHB enabled MCC sets. @@ -614,9 +615,12 @@ struct iwl_lari_config_change_cmd_v6 { * @oem_unii4_allow_bitmap: Bitmap of unii4 allowed MCCs.There are two bits * per country, one to indicate whether to override and the other to * indicate allow/disallow unii4 channels. - * @chan_state_active_bitmap: Bitmap for overriding channel state to active. - * Each bit represents a country or region to activate, according to the - * BIOS definitions. + * @chan_state_active_bitmap: Bitmap to enable different bands per country + * or region. + * Each bit represents a country or region, and a band to activate + * according to the BIOS definitions. + * For LARI cmd version 7 - bits 0:3 are supported. + * For LARI cmd version 8 - bits 0:4 are supported. * @force_disable_channels_bitmap: Bitmap of disabled bands/channels. * Each bit represents a set of channels in a specific band that should be * disabled @@ -631,7 +635,12 @@ struct iwl_lari_config_change_cmd_v7 { __le32 chan_state_active_bitmap; __le32 force_disable_channels_bitmap; __le32 edt_bitmap; -} __packed; /* LARI_CHANGE_CONF_CMD_S_VER_7 */ +} __packed; +/* LARI_CHANGE_CONF_CMD_S_VER_7 */ +/* LARI_CHANGE_CONF_CMD_S_VER_8 */ + +/* Activate UNII-1 (5.2GHz) for World Wide */ +#define ACTIVATE_5G2_IN_WW_MASK BIT(4) /** * struct iwl_pnvm_init_complete_ntfy - PNVM initialization complete |