diff options
Diffstat (limited to 'drivers/net/wireless/intel/iwlwifi/fw/api.h')
| -rw-r--r-- | drivers/net/wireless/intel/iwlwifi/fw/api.h | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/drivers/net/wireless/intel/iwlwifi/fw/api.h b/drivers/net/wireless/intel/iwlwifi/fw/api.h index 0e107f916ce3..f9bcbaf87ce2 100644 --- a/drivers/net/wireless/intel/iwlwifi/fw/api.h +++ b/drivers/net/wireless/intel/iwlwifi/fw/api.h @@ -226,4 +226,47 @@ struct iwl_phy_db_cmd { u8 data[]; } __packed; +#define NUM_OF_FW_PAGING_BLOCKS 33 /* 32 for data and 1 block for CSS */ + +/** + * struct iwl_fw_paging_cmd - paging layout + * + * Send to FW the paging layout in the driver. + * + * @flags: various flags for the command + * @block_size: the block size in powers of 2 + * @block_num: number of blocks specified in the command. + * @device_phy_addr: virtual addresses from device side + */ +struct iwl_fw_paging_cmd { + __le32 flags; + __le32 block_size; + __le32 block_num; + __le32 device_phy_addr[NUM_OF_FW_PAGING_BLOCKS]; +} __packed; /* FW_PAGING_BLOCK_CMD_API_S_VER_1 */ + +/** + * enum iwl_fw_item_id - FW item IDs + * + * @IWL_FW_ITEM_ID_PAGING: Address of the pages that the FW will upload + * download + */ +enum iwl_fw_item_id { + IWL_FW_ITEM_ID_PAGING = 3, +}; + +/** + * struct iwl_fw_get_item_cmd - get an item from the fw + * @item_id: ID of item to obtain, see &enum iwl_fw_item_id + */ +struct iwl_fw_get_item_cmd { + __le32 item_id; +} __packed; /* FW_GET_ITEM_CMD_API_S_VER_1 */ + +struct iwl_fw_get_item_resp { + __le32 item_id; + __le32 item_byte_cnt; + __le32 item_val; +} __packed; /* FW_GET_ITEM_RSP_S_VER_1 */ + #endif /* __iwl_fw_api_h__*/ |