diff options
Diffstat (limited to 'drivers/net/wireless/intel/iwlwifi/mvm/fw-api.h')
| -rw-r--r-- | drivers/net/wireless/intel/iwlwifi/mvm/fw-api.h | 29 |
1 files changed, 22 insertions, 7 deletions
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/fw-api.h b/drivers/net/wireless/intel/iwlwifi/mvm/fw-api.h index 69f3065ba600..a1cce18460bb 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/fw-api.h +++ b/drivers/net/wireless/intel/iwlwifi/mvm/fw-api.h @@ -508,7 +508,26 @@ struct iwl_nvm_access_cmd { #define NUM_OF_FW_PAGING_BLOCKS 33 /* 32 for data and 1 block for CSS */ -/* +/** + * struct iwl_fw_paging_cmd_v1 - paging layout + * + * (FW_PAGING_BLOCK_CMD = 0x4f) + * + * 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_v1 { + __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 */ + +/** * struct iwl_fw_paging_cmd - paging layout * * (FW_PAGING_BLOCK_CMD = 0x4f) @@ -519,16 +538,12 @@ struct iwl_nvm_access_cmd { * @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 - * 32 bit address for API version 1, 64 bit address for API version 2. -*/ + */ struct iwl_fw_paging_cmd { __le32 flags; __le32 block_size; __le32 block_num; - union { - __le32 addr32[NUM_OF_FW_PAGING_BLOCKS]; - __le64 addr64[NUM_OF_FW_PAGING_BLOCKS]; - } device_phy_addr; + __le64 device_phy_addr[NUM_OF_FW_PAGING_BLOCKS]; } __packed; /* FW_PAGING_BLOCK_CMD_API_S_VER_2 */ /* |