From 3d206e6899a07fe853f703f7e68f84b48b919129 Mon Sep 17 00:00:00 2001 From: Ayala Beker Date: Tue, 29 Oct 2019 17:47:20 +0200 Subject: iwlwifi: fw api: support new API for scan config cmd The API was reduced to include only knowledge currently needed by the FW scan logic, the rest is legacy. Support the new, reduced version. Using the old API with newer firmwares (starting from iwlwifi-*-50.ucode, which implements and requires the new API version) causes an assertion failure similar to this one: [ 2.854505] iwlwifi 0000:00:14.3: 0x20000038 | BAD_COMMAND Signed-off-by: Ayala Beker Signed-off-by: Luca Coelho Signed-off-by: Kalle Valo --- drivers/net/wireless/intel/iwlwifi/fw/api/scan.h | 22 ++++++++++++++++++++-- 1 file changed, 20 insertions(+), 2 deletions(-) (limited to 'drivers/net/wireless/intel/iwlwifi/fw/api') diff --git a/drivers/net/wireless/intel/iwlwifi/fw/api/scan.h b/drivers/net/wireless/intel/iwlwifi/fw/api/scan.h index 39c64850cb6f..c0750ced5ac2 100644 --- a/drivers/net/wireless/intel/iwlwifi/fw/api/scan.h +++ b/drivers/net/wireless/intel/iwlwifi/fw/api/scan.h @@ -520,7 +520,7 @@ struct iwl_scan_dwell { } __packed; /** - * struct iwl_scan_config + * struct iwl_scan_config_v1 * @flags: enum scan_config_flags * @tx_chains: valid_tx antenna - ANT_* definitions * @rx_chains: valid_rx antenna - ANT_* definitions @@ -552,7 +552,7 @@ struct iwl_scan_config_v1 { #define SCAN_LB_LMAC_IDX 0 #define SCAN_HB_LMAC_IDX 1 -struct iwl_scan_config { +struct iwl_scan_config_v2 { __le32 flags; __le32 tx_chains; __le32 rx_chains; @@ -564,6 +564,24 @@ struct iwl_scan_config { u8 bcast_sta_id; u8 channel_flags; u8 channel_array[]; +} __packed; /* SCAN_CONFIG_DB_CMD_API_S_2 */ + +/** + * struct iwl_scan_config + * @enable_cam_mode: whether to enable CAM mode. + * @enable_promiscouos_mode: whether to enable promiscouos mode + * @bcast_sta_id: the index of the station in the fw + * @reserved: reserved + * @tx_chains: valid_tx antenna - ANT_* definitions + * @rx_chains: valid_rx antenna - ANT_* definitions + */ +struct iwl_scan_config { + u8 enable_cam_mode; + u8 enable_promiscouos_mode; + u8 bcast_sta_id; + u8 reserved; + __le32 tx_chains; + __le32 rx_chains; } __packed; /* SCAN_CONFIG_DB_CMD_API_S_3 */ /** -- cgit v1.2.3