diff options
| author | Mordechay Goodstein <mordechay.goodstein@intel.com> | 2023-01-27 00:28:15 +0200 |
|---|---|---|
| committer | Gregory Greenman <gregory.greenman@intel.com> | 2023-01-30 12:59:52 +0200 |
| commit | 8dd51b5ff5e9bb364da71cfff6b771e07b3b583c (patch) | |
| tree | 59e9fbfb58fd2facd5508b8d1d128b5c47df80ea /drivers/net/wireless/intel/iwlwifi/fw/api | |
| parent | 7d577d76d292f74afaf2f9783e8987734cd71d7f (diff) | |
wifi: iwlwifi: rx: add sniffer support for EHT mode
Start by adding a parsing option for all the new fields coming from FW
and checking that we have the right version for parsing EHT.
Signed-off-by: Mordechay Goodstein <mordechay.goodstein@intel.com>
Link: https://lore.kernel.org/r/20230127002430.ba9b364fbacf.I469af2a07b3ff51cbd8d67e572478f4c56ce22ba@changeid
Signed-off-by: Gregory Greenman <gregory.greenman@intel.com>
Diffstat (limited to 'drivers/net/wireless/intel/iwlwifi/fw/api')
| -rw-r--r-- | drivers/net/wireless/intel/iwlwifi/fw/api/datapath.h | 2 | ||||
| -rw-r--r-- | drivers/net/wireless/intel/iwlwifi/fw/api/rx.h | 28 |
2 files changed, 29 insertions, 1 deletions
diff --git a/drivers/net/wireless/intel/iwlwifi/fw/api/datapath.h b/drivers/net/wireless/intel/iwlwifi/fw/api/datapath.h index 9263413ee06f..8b38a0073077 100644 --- a/drivers/net/wireless/intel/iwlwifi/fw/api/datapath.h +++ b/drivers/net/wireless/intel/iwlwifi/fw/api/datapath.h @@ -83,7 +83,7 @@ enum iwl_data_path_subcmd_ids { MONITOR_NOTIF = 0xF4, /** - * @RX_NO_DATA_NOTIF: &struct iwl_rx_no_data + * @RX_NO_DATA_NOTIF: &struct iwl_rx_no_data or &struct iwl_rx_no_data_ver_3 */ RX_NO_DATA_NOTIF = 0xF5, diff --git a/drivers/net/wireless/intel/iwlwifi/fw/api/rx.h b/drivers/net/wireless/intel/iwlwifi/fw/api/rx.h index 74a01888715b..ffa9f3409a9b 100644 --- a/drivers/net/wireless/intel/iwlwifi/fw/api/rx.h +++ b/drivers/net/wireless/intel/iwlwifi/fw/api/rx.h @@ -645,6 +645,7 @@ struct iwl_rx_mpdu_desc { #define RX_NO_DATA_RX_VEC0_HE_NSTS_MSK 0x03800000 #define RX_NO_DATA_RX_VEC0_VHT_NSTS_MSK 0x38000000 +#define RX_NO_DATA_RX_VEC2_EHT_NSTS_MSK 0x00f00000 /** * struct iwl_rx_no_data - RX no data descriptor @@ -670,6 +671,33 @@ struct iwl_rx_no_data { } __packed; /* RX_NO_DATA_NTFY_API_S_VER_1, RX_NO_DATA_NTFY_API_S_VER_2 */ +/** + * struct iwl_rx_no_data_ver_3 - RX no data descriptor + * @info: 7:0 frame type, 15:8 RX error type + * @rssi: 7:0 energy chain-A, + * 15:8 chain-B, measured at FINA time (FINA_ENERGY), 16:23 channel + * @on_air_rise_time: GP2 during on air rise + * @fr_time: frame time + * @rate: rate/mcs of frame + * @phy_info: &enum iwl_rx_phy_data0 and &enum iwl_rx_phy_info_type + * @rx_vec: DW-12:9 raw RX vectors from DSP according to modulation type. + * for VHT: OFDM_RX_VECTOR_SIGA1_OUT, OFDM_RX_VECTOR_SIGA2_OUT + * for HE: OFDM_RX_VECTOR_HE_SIGA1_OUT, OFDM_RX_VECTOR_HE_SIGA2_OUT + * for EHT: OFDM_RX_VECTOR_USIG_A1_OUT, OFDM_RX_VECTOR_USIG_A2_OUT, + * OFDM_RX_VECTOR_EHT_OUT, OFDM_RX_VECTOR_EHT_USER_FIELD_OUT + */ +struct iwl_rx_no_data_ver_3 { + __le32 info; + __le32 rssi; + __le32 on_air_rise_time; + __le32 fr_time; + __le32 rate; + __le32 phy_info[2]; + __le32 rx_vec[4]; +} __packed; /* RX_NO_DATA_NTFY_API_S_VER_1, + RX_NO_DATA_NTFY_API_S_VER_2 + RX_NO_DATA_NTFY_API_S_VER_3 */ + struct iwl_frame_release { u8 baid; u8 reserved; |