diff options
Diffstat (limited to 'drivers/net/wireless/iwlwifi/mvm/fw-api.h')
| -rw-r--r-- | drivers/net/wireless/iwlwifi/mvm/fw-api.h | 31 |
1 files changed, 29 insertions, 2 deletions
diff --git a/drivers/net/wireless/iwlwifi/mvm/fw-api.h b/drivers/net/wireless/iwlwifi/mvm/fw-api.h index 2bc33faae5b4..4e29c11cc969 100644 --- a/drivers/net/wireless/iwlwifi/mvm/fw-api.h +++ b/drivers/net/wireless/iwlwifi/mvm/fw-api.h @@ -1085,10 +1085,33 @@ struct iwl_rx_phy_info { __le16 frame_time; } __packed; +/* + * TCP offload Rx assist info + * + * bits 0:3 - reserved + * bits 4:7 - MIC CRC length + * bits 8:12 - MAC header length + * bit 13 - Padding indication + * bit 14 - A-AMSDU indication + * bit 15 - Offload enabled + */ +enum iwl_csum_rx_assist_info { + CSUM_RXA_RESERVED_MASK = 0x000f, + CSUM_RXA_MICSIZE_MASK = 0x00f0, + CSUM_RXA_HEADERLEN_MASK = 0x1f00, + CSUM_RXA_PADD = BIT(13), + CSUM_RXA_AMSDU = BIT(14), + CSUM_RXA_ENA = BIT(15) +}; + +/** + * struct iwl_rx_mpdu_res_start - phy info + * @assist: see CSUM_RX_ASSIST_ above + */ struct iwl_rx_mpdu_res_start { __le16 byte_count; - __le16 reserved; -} __packed; + __le16 assist; +} __packed; /* _RX_MPDU_RES_START_API_S_VER_2 */ /** * enum iwl_rx_phy_flags - to parse %iwl_rx_phy_info phy_flags @@ -1141,6 +1164,8 @@ enum iwl_rx_phy_flags { * @RX_MPDU_RES_STATUS_EXT_IV_BIT_CMP: * @RX_MPDU_RES_STATUS_KEY_ID_CMP_BIT: * @RX_MPDU_RES_STATUS_ROBUST_MNG_FRAME: this frame is an 11w management frame + * @RX_MPDU_RES_STATUS_CSUM_DONE: checksum was done by the hw + * @RX_MPDU_RES_STATUS_CSUM_OK: checksum found no errors * @RX_MPDU_RES_STATUS_HASH_INDEX_MSK: * @RX_MPDU_RES_STATUS_STA_ID_MSK: * @RX_MPDU_RES_STATUS_RRF_KILL: @@ -1170,6 +1195,8 @@ enum iwl_mvm_rx_status { RX_MPDU_RES_STATUS_EXT_IV_BIT_CMP = BIT(13), RX_MPDU_RES_STATUS_KEY_ID_CMP_BIT = BIT(14), RX_MPDU_RES_STATUS_ROBUST_MNG_FRAME = BIT(15), + RX_MPDU_RES_STATUS_CSUM_DONE = BIT(16), + RX_MPDU_RES_STATUS_CSUM_OK = BIT(17), RX_MPDU_RES_STATUS_HASH_INDEX_MSK = (0x3F0000), RX_MPDU_RES_STATUS_STA_ID_MSK = (0x1f000000), RX_MPDU_RES_STATUS_RRF_KILL = BIT(29), |