diff options
Diffstat (limited to 'drivers/net/wireless/iwlwifi/iwl-fw-file.h')
| -rw-r--r-- | drivers/net/wireless/iwlwifi/iwl-fw-file.h | 88 |
1 files changed, 61 insertions, 27 deletions
diff --git a/drivers/net/wireless/iwlwifi/iwl-fw-file.h b/drivers/net/wireless/iwlwifi/iwl-fw-file.h index 59706821830f..d2c4d2121a79 100644 --- a/drivers/net/wireless/iwlwifi/iwl-fw-file.h +++ b/drivers/net/wireless/iwlwifi/iwl-fw-file.h @@ -66,6 +66,7 @@ #define __iwl_fw_file_h__ #include <linux/netdevice.h> +#include <linux/nl80211.h> /* v1/v2 uCode file layout */ struct iwl_ucode_header { @@ -136,6 +137,7 @@ enum iwl_ucode_tlv_type { IWL_UCODE_TLV_FW_VERSION = 36, IWL_UCODE_TLV_FW_DBG_DEST = 38, IWL_UCODE_TLV_FW_DBG_CONF = 39, + IWL_UCODE_TLV_FW_DBG_TRIGGER = 40, }; struct iwl_ucode_tlv { @@ -458,44 +460,78 @@ struct iwl_fw_dbg_conf_hcmd { } __packed; /** - * struct iwl_fw_dbg_trigger - a TLV that describes a debug configuration + * enum iwl_fw_dbg_trigger_mode - triggers functionalities * - * @enabled: is this trigger enabled - * @reserved: - * @len: length, in bytes, of the %trigger field - * @trigger: pointer to a trigger struct + * @IWL_FW_DBG_TRIGGER_START: when trigger occurs re-conf the dbg mechanism + * @IWL_FW_DBG_TRIGGER_STOP: when trigger occurs pull the dbg data */ -struct iwl_fw_dbg_trigger { - u8 enabled; - u8 reserved; - u8 len; - u8 trigger[0]; -} __packed; +enum iwl_fw_dbg_trigger_mode { + IWL_FW_DBG_TRIGGER_START = BIT(0), + IWL_FW_DBG_TRIGGER_STOP = BIT(1), +}; /** - * enum iwl_fw_dbg_conf - configurations available - * - * @FW_DBG_CUSTOM: take this configuration from alive - * Note that the trigger is NO-OP for this configuration + * enum iwl_fw_dbg_trigger_vif_type - define the VIF type for a trigger + * @IWL_FW_DBG_CONF_VIF_ANY: any vif type + * @IWL_FW_DBG_CONF_VIF_IBSS: IBSS mode + * @IWL_FW_DBG_CONF_VIF_STATION: BSS mode + * @IWL_FW_DBG_CONF_VIF_AP: AP mode + * @IWL_FW_DBG_CONF_VIF_P2P_CLIENT: P2P Client mode + * @IWL_FW_DBG_CONF_VIF_P2P_GO: P2P GO mode + * @IWL_FW_DBG_CONF_VIF_P2P_DEVICE: P2P device */ -enum iwl_fw_dbg_conf { - FW_DBG_CUSTOM = 0, - - /* must be last */ - FW_DBG_MAX, - FW_DBG_INVALID = 0xff, +enum iwl_fw_dbg_trigger_vif_type { + IWL_FW_DBG_CONF_VIF_ANY = NL80211_IFTYPE_UNSPECIFIED, + IWL_FW_DBG_CONF_VIF_IBSS = NL80211_IFTYPE_ADHOC, + IWL_FW_DBG_CONF_VIF_STATION = NL80211_IFTYPE_STATION, + IWL_FW_DBG_CONF_VIF_AP = NL80211_IFTYPE_AP, + IWL_FW_DBG_CONF_VIF_P2P_CLIENT = NL80211_IFTYPE_P2P_CLIENT, + IWL_FW_DBG_CONF_VIF_P2P_GO = NL80211_IFTYPE_P2P_GO, + IWL_FW_DBG_CONF_VIF_P2P_DEVICE = NL80211_IFTYPE_P2P_DEVICE, }; /** - * struct iwl_fw_dbg_conf_tlv - a TLV that describes a debug configuration - * - * @id: %enum iwl_fw_dbg_conf + * struct iwl_fw_dbg_trigger_tlv - a TLV that describes the trigger + * @id: %enum iwl_fw_dbg_trigger + * @vif_type: %enum iwl_fw_dbg_trigger_vif_type + * @stop_conf_ids: bitmap of configurations this trigger relates to. + * if the mode is %IWL_FW_DBG_TRIGGER_STOP, then if the bit corresponding + * to the currently running configuration is set, the data should be + * collected. + * @stop_delay: how many milliseconds to wait before collecting the data + * after the STOP trigger fires. + * @mode: %enum iwl_fw_dbg_trigger_mode - can be stop / start of both + * @start_conf_id: if mode is %IWL_FW_DBG_TRIGGER_START, this defines what + * configuration should be applied when the triggers kicks in. + * @occurrences: number of occurrences. 0 means the trigger will never fire. + */ +struct iwl_fw_dbg_trigger_tlv { + __le32 id; + __le32 vif_type; + __le32 stop_conf_ids; + __le32 stop_delay; + u8 mode; + u8 start_conf_id; + __le16 occurrences; + __le32 reserved[2]; + + u8 data[0]; +} __packed; + +#define FW_DBG_START_FROM_ALIVE 0 +#define FW_DBG_CONF_MAX 32 +#define FW_DBG_INVALID 0xff + +/** + * struct iwl_fw_dbg_conf_tlv - a TLV that describes a debug configuration. + * @id: conf id * @usniffer: should the uSniffer image be used * @num_of_hcmds: how many HCMDs to send are present here * @hcmd: a variable length host command to be sent to apply the configuration. * If there is more than one HCMD to send, they will appear one after the * other and be sent in the order that they appear in. - * This parses IWL_UCODE_TLV_FW_DBG_CONF + * This parses IWL_UCODE_TLV_FW_DBG_CONF. The user can add up-to + * %FW_DBG_CONF_MAX configuration per run. */ struct iwl_fw_dbg_conf_tlv { u8 id; @@ -503,8 +539,6 @@ struct iwl_fw_dbg_conf_tlv { u8 reserved; u8 num_of_hcmds; struct iwl_fw_dbg_conf_hcmd hcmd; - - /* struct iwl_fw_dbg_trigger sits after all variable length hcmds */ } __packed; #endif /* __iwl_fw_file_h__ */ |