diff options
Diffstat (limited to 'drivers/net/wireless/intel/iwlwifi/fw')
27 files changed, 2328 insertions, 1671 deletions
diff --git a/drivers/net/wireless/intel/iwlwifi/fw/acpi.c b/drivers/net/wireless/intel/iwlwifi/fw/acpi.c index 7573af2d88ce..48d375a86d86 100644 --- a/drivers/net/wireless/intel/iwlwifi/fw/acpi.c +++ b/drivers/net/wireless/intel/iwlwifi/fw/acpi.c @@ -61,6 +61,7 @@ #include "iwl-drv.h" #include "iwl-debug.h" #include "acpi.h" +#include "fw/runtime.h" void *iwl_acpi_get_object(struct device *dev, acpi_string method) { @@ -162,12 +163,13 @@ int iwl_acpi_get_mcc(struct device *dev, char *mcc) wifi_pkg = iwl_acpi_get_wifi_pkg(dev, data, ACPI_WRDD_WIFI_DATA_SIZE, &tbl_rev); - if (IS_ERR(wifi_pkg) || tbl_rev != 0) { + if (IS_ERR(wifi_pkg)) { ret = PTR_ERR(wifi_pkg); goto out_free; } - if (wifi_pkg->package.elements[1].type != ACPI_TYPE_INTEGER) { + if (wifi_pkg->package.elements[1].type != ACPI_TYPE_INTEGER || + tbl_rev != 0) { ret = -EINVAL; goto out_free; } @@ -224,12 +226,13 @@ int iwl_acpi_get_eckv(struct device *dev, u32 *extl_clk) wifi_pkg = iwl_acpi_get_wifi_pkg(dev, data, ACPI_ECKV_WIFI_DATA_SIZE, &tbl_rev); - if (IS_ERR(wifi_pkg) || tbl_rev != 0) { + if (IS_ERR(wifi_pkg)) { ret = PTR_ERR(wifi_pkg); goto out_free; } - if (wifi_pkg->package.elements[1].type != ACPI_TYPE_INTEGER) { + if (wifi_pkg->package.elements[1].type != ACPI_TYPE_INTEGER || + tbl_rev != 0) { ret = -EINVAL; goto out_free; } @@ -243,3 +246,289 @@ out_free: return ret; } IWL_EXPORT_SYMBOL(iwl_acpi_get_eckv); + +int iwl_sar_set_profile(union acpi_object *table, + struct iwl_sar_profile *profile, + bool enabled) +{ + int i; + + profile->enabled = enabled; + + for (i = 0; i < ACPI_SAR_TABLE_SIZE; i++) { + if (table[i].type != ACPI_TYPE_INTEGER || + table[i].integer.value > U8_MAX) + return -EINVAL; + + profile->table[i] = table[i].integer.value; + } + + return 0; +} +IWL_EXPORT_SYMBOL(iwl_sar_set_profile); + +int iwl_sar_select_profile(struct iwl_fw_runtime *fwrt, + __le16 per_chain_restriction[][IWL_NUM_SUB_BANDS], + int prof_a, int prof_b) +{ + int i, j, idx; + int profs[ACPI_SAR_NUM_CHAIN_LIMITS] = { prof_a, prof_b }; + + BUILD_BUG_ON(ACPI_SAR_NUM_CHAIN_LIMITS < 2); + BUILD_BUG_ON(ACPI_SAR_NUM_CHAIN_LIMITS * ACPI_SAR_NUM_SUB_BANDS != + ACPI_SAR_TABLE_SIZE); + + for (i = 0; i < ACPI_SAR_NUM_CHAIN_LIMITS; i++) { + struct iwl_sar_profile *prof; + + /* don't allow SAR to be disabled (profile 0 means disable) */ + if (profs[i] == 0) + return -EPERM; + + /* we are off by one, so allow up to ACPI_SAR_PROFILE_NUM */ + if (profs[i] > ACPI_SAR_PROFILE_NUM) + return -EINVAL; + + /* profiles go from 1 to 4, so decrement to access the array */ + prof = &fwrt->sar_profiles[profs[i] - 1]; + + /* if the profile is disabled, do nothing */ + if (!prof->enabled) { + IWL_DEBUG_RADIO(fwrt, "SAR profile %d is disabled.\n", + profs[i]); + /* if one of the profiles is disabled, we fail all */ + return -ENOENT; + } + IWL_DEBUG_INFO(fwrt, + "SAR EWRD: chain %d profile index %d\n", + i, profs[i]); + IWL_DEBUG_RADIO(fwrt, " Chain[%d]:\n", i); + for (j = 0; j < ACPI_SAR_NUM_SUB_BANDS; j++) { + idx = (i * ACPI_SAR_NUM_SUB_BANDS) + j; + per_chain_restriction[i][j] = + cpu_to_le16(prof->table[idx]); + IWL_DEBUG_RADIO(fwrt, " Band[%d] = %d * .125dBm\n", + j, prof->table[idx]); + } + } + + return 0; +} +IWL_EXPORT_SYMBOL(iwl_sar_select_profile); + +int iwl_sar_get_wrds_table(struct iwl_fw_runtime *fwrt) +{ + union acpi_object *wifi_pkg, *table, *data; + bool enabled; + int ret, tbl_rev; + + data = iwl_acpi_get_object(fwrt->dev, ACPI_WRDS_METHOD); + if (IS_ERR(data)) + return PTR_ERR(data); + + wifi_pkg = iwl_acpi_get_wifi_pkg(fwrt->dev, data, + ACPI_WRDS_WIFI_DATA_SIZE, &tbl_rev); + if (IS_ERR(wifi_pkg) || tbl_rev != 0) { + ret = PTR_ERR(wifi_pkg); + goto out_free; + } + + if (wifi_pkg->package.elements[1].type != ACPI_TYPE_INTEGER) { + ret = -EINVAL; + goto out_free; + } + + enabled = !!(wifi_pkg->package.elements[1].integer.value); + + /* position of the actual table */ + table = &wifi_pkg->package.elements[2]; + + /* The profile from WRDS is officially profile 1, but goes + * into sar_profiles[0] (because we don't have a profile 0). + */ + ret = iwl_sar_set_profile(table, &fwrt->sar_profiles[0], enabled); +out_free: + kfree(data); + return ret; +} +IWL_EXPORT_SYMBOL(iwl_sar_get_wrds_table); + +int iwl_sar_get_ewrd_table(struct iwl_fw_runtime *fwrt) +{ + union acpi_object *wifi_pkg, *data; + bool enabled; + int i, n_profiles, tbl_rev, pos; + int ret = 0; + + data = iwl_acpi_get_object(fwrt->dev, ACPI_EWRD_METHOD); + if (IS_ERR(data)) + return PTR_ERR(data); + + wifi_pkg = iwl_acpi_get_wifi_pkg(fwrt->dev, data, + ACPI_EWRD_WIFI_DATA_SIZE, &tbl_rev); + if (IS_ERR(wifi_pkg) || tbl_rev != 0) { + ret = PTR_ERR(wifi_pkg); + goto out_free; + } + + if (wifi_pkg->package.elements[1].type != ACPI_TYPE_INTEGER || + wifi_pkg->package.elements[2].type != ACPI_TYPE_INTEGER) { + ret = -EINVAL; + goto out_free; + } + + enabled = !!(wifi_pkg->package.elements[1].integer.value); + n_profiles = wifi_pkg->package.elements[2].integer.value; + + /* + * Check the validity of n_profiles. The EWRD profiles start + * from index 1, so the maximum value allowed here is + * ACPI_SAR_PROFILES_NUM - 1. + */ + if (n_profiles <= 0 || n_profiles >= ACPI_SAR_PROFILE_NUM) { + ret = -EINVAL; + goto out_free; + } + + /* the tables start at element 3 */ + pos = 3; + + for (i = 0; i < n_profiles; i++) { + /* The EWRD profiles officially go from 2 to 4, but we + * save them in sar_profiles[1-3] (because we don't + * have profile 0). So in the array we start from 1. + */ + ret = iwl_sar_set_profile(&wifi_pkg->package.elements[pos], + &fwrt->sar_profiles[i + 1], + enabled); + if (ret < 0) + break; + + /* go to the next table */ + pos += ACPI_SAR_TABLE_SIZE; + } + +out_free: + kfree(data); + return ret; +} +IWL_EXPORT_SYMBOL(iwl_sar_get_ewrd_table); + +int iwl_sar_get_wgds_table(struct iwl_fw_runtime *fwrt) +{ + union acpi_object *wifi_pkg, *data; + int i, j, ret, tbl_rev; + int idx = 1; + + data = iwl_acpi_get_object(fwrt->dev, ACPI_WGDS_METHOD); + if (IS_ERR(data)) + return PTR_ERR(data); + + wifi_pkg = iwl_acpi_get_wifi_pkg(fwrt->dev, data, + ACPI_WGDS_WIFI_DATA_SIZE, &tbl_rev); + if (IS_ERR(wifi_pkg) || tbl_rev > 1) { + ret = PTR_ERR(wifi_pkg); + goto out_free; + } + + fwrt->geo_rev = tbl_rev; + for (i = 0; i < ACPI_NUM_GEO_PROFILES; i++) { + for (j = 0; j < ACPI_GEO_TABLE_SIZE; j++) { + union acpi_object *entry; + + entry = &wifi_pkg->package.elements[idx++]; + if (entry->type != ACPI_TYPE_INTEGER || + entry->integer.value > U8_MAX) { + ret = -EINVAL; + goto out_free; + } + + fwrt->geo_profiles[i].values[j] = entry->integer.value; + } + } + ret = 0; +out_free: + kfree(data); + return ret; +} +IWL_EXPORT_SYMBOL(iwl_sar_get_wgds_table); + +bool iwl_sar_geo_support(struct iwl_fw_runtime *fwrt) +{ + /* + * The GEO_TX_POWER_LIMIT command is not supported on earlier + * firmware versions. Unfortunately, we don't have a TLV API + * flag to rely on, so rely on the major version which is in + * the first byte of ucode_ver. This was implemented + * initially on version 38 and then backported to 17. It was + * also backported to 29, but only for 7265D devices. The + * intention was to have it in 36 as well, but not all 8000 + * family got this feature enabled. The 8000 family is the + * only one using version 36, so skip this version entirely. + */ + return IWL_UCODE_SERIAL(fwrt->fw->ucode_ver) >= 38 || + IWL_UCODE_SERIAL(fwrt->fw->ucode_ver) == 17 || + (IWL_UCODE_SERIAL(fwrt->fw->ucode_ver) == 29 && + ((fwrt->trans->hw_rev & CSR_HW_REV_TYPE_MSK) == + CSR_HW_REV_TYPE_7265D)); +} +IWL_EXPORT_SYMBOL(iwl_sar_geo_support); + +int iwl_validate_sar_geo_profile(struct iwl_fw_runtime *fwrt, + struct iwl_host_cmd *cmd) +{ + struct iwl_geo_tx_power_profiles_resp *resp; + int ret; + + resp = (void *)cmd->resp_pkt->data; + ret = le32_to_cpu(resp->profile_idx); + if (WARN_ON(ret > ACPI_NUM_GEO_PROFILES)) { + ret = -EIO; + IWL_WARN(fwrt, "Invalid geographic profile idx (%d)\n", ret); + } + + return ret; +} +IWL_EXPORT_SYMBOL(iwl_validate_sar_geo_profile); + +void iwl_sar_geo_init(struct iwl_fw_runtime *fwrt, + struct iwl_per_chain_offset_group *table) +{ + int ret, i, j; + + if (!iwl_sar_geo_support(fwrt)) + return; + + ret = iwl_sar_get_wgds_table(fwrt); + if (ret < 0) { + IWL_DEBUG_RADIO(fwrt, + "Geo SAR BIOS table invalid or unavailable. (%d)\n", + ret); + /* we don't fail if the table is not available */ + return; + } + + BUILD_BUG_ON(ACPI_NUM_GEO_PROFILES * ACPI_WGDS_NUM_BANDS * + ACPI_WGDS_TABLE_SIZE + 1 != ACPI_WGDS_WIFI_DATA_SIZE); + + BUILD_BUG_ON(ACPI_NUM_GEO_PROFILES > IWL_NUM_GEO_PROFILES); + + for (i = 0; i < ACPI_NUM_GEO_PROFILES; i++) { + struct iwl_per_chain_offset *chain = + (struct iwl_per_chain_offset *)&table[i]; + + for (j = 0; j < ACPI_WGDS_NUM_BANDS; j++) { + u8 *value; + + value = &fwrt->geo_profiles[i].values[j * + ACPI_GEO_PER_CHAIN_SIZE]; + chain[j].max_tx_power = cpu_to_le16(value[0]); + chain[j].chain_a = value[1]; + chain[j].chain_b = value[2]; + IWL_DEBUG_RADIO(fwrt, + "SAR geographic profile[%d] Band[%d]: chain A = %d chain B = %d max_tx_power = %d\n", + i, j, value[1], value[2], value[0]); + } + } +} +IWL_EXPORT_SYMBOL(iwl_sar_geo_init); diff --git a/drivers/net/wireless/intel/iwlwifi/fw/acpi.h b/drivers/net/wireless/intel/iwlwifi/fw/acpi.h index 991a23450999..4a6e8262974b 100644 --- a/drivers/net/wireless/intel/iwlwifi/fw/acpi.h +++ b/drivers/net/wireless/intel/iwlwifi/fw/acpi.h @@ -61,6 +61,12 @@ #define __iwl_fw_acpi__ #include <linux/acpi.h> +#include "fw/api/commands.h" +#include "fw/api/power.h" +#include "fw/api/phy.h" +#include "fw/img.h" +#include "iwl-trans.h" + #define ACPI_WRDS_METHOD "WRDS" #define ACPI_EWRD_METHOD "EWRD" @@ -68,6 +74,7 @@ #define ACPI_WRDD_METHOD "WRDD" #define ACPI_SPLC_METHOD "SPLC" #define ACPI_ECKV_METHOD "ECKV" +#define ACPI_PPAG_METHOD "PPAG" #define ACPI_WIFI_DOMAIN (0x07) @@ -92,9 +99,32 @@ #define ACPI_WGDS_NUM_BANDS 2 #define ACPI_WGDS_TABLE_SIZE 3 +#define ACPI_PPAG_NUM_CHAINS 2 +#define ACPI_PPAG_NUM_SUB_BANDS 5 +#define ACPI_PPAG_WIFI_DATA_SIZE ((ACPI_PPAG_NUM_CHAINS * \ + ACPI_PPAG_NUM_SUB_BANDS) + 3) + +/* PPAG gain value bounds in 1/8 dBm */ +#define ACPI_PPAG_MIN_LB -16 +#define ACPI_PPAG_MAX_LB 24 +#define ACPI_PPAG_MIN_HB -16 +#define ACPI_PPAG_MAX_HB 40 + +struct iwl_sar_profile { + bool enabled; + u8 table[ACPI_SAR_TABLE_SIZE]; +}; + +struct iwl_geo_profile { + u8 values[ACPI_GEO_TABLE_SIZE]; +}; + #ifdef CONFIG_ACPI +struct iwl_fw_runtime; + void *iwl_acpi_get_object(struct device *dev, acpi_string method); + union acpi_object *iwl_acpi_get_wifi_pkg(struct device *dev, union acpi_object *data, int data_size, int *tbl_rev); @@ -122,6 +152,27 @@ u64 iwl_acpi_get_pwr_limit(struct device *dev); */ int iwl_acpi_get_eckv(struct device *dev, u32 *extl_clk); +int iwl_sar_set_profile(union acpi_object *table, + struct iwl_sar_profile *profile, + bool enabled); + +int iwl_sar_select_profile(struct iwl_fw_runtime *fwrt, + __le16 per_chain_restriction[][IWL_NUM_SUB_BANDS], + int prof_a, int prof_b); + +int iwl_sar_get_wrds_table(struct iwl_fw_runtime *fwrt); + +int iwl_sar_get_ewrd_table(struct iwl_fw_runtime *fwrt); + +int iwl_sar_get_wgds_table(struct iwl_fw_runtime *fwrt); + +bool iwl_sar_geo_support(struct iwl_fw_runtime *fwrt); + +int iwl_validate_sar_geo_profile(struct iwl_fw_runtime *fwrt, + struct iwl_host_cmd *cmd); + +void iwl_sar_geo_init(struct iwl_fw_runtime *fwrt, + struct iwl_per_chain_offset_group *table); #else /* CONFIG_ACPI */ static inline void *iwl_acpi_get_object(struct device *dev, acpi_string method) @@ -152,5 +203,50 @@ static inline int iwl_acpi_get_eckv(struct device *dev, u32 *extl_clk) return -ENOENT; } +static inline int iwl_sar_set_profile(union acpi_object *table, + struct iwl_sar_profile *profile, + bool enabled) +{ + return -ENOENT; +} + +static inline int iwl_sar_select_profile(struct iwl_fw_runtime *fwrt, + __le16 per_chain_restriction[][IWL_NUM_SUB_BANDS], + int prof_a, int prof_b) +{ + return -ENOENT; +} + +static inline int iwl_sar_get_wrds_table(struct iwl_fw_runtime *fwrt) +{ + return -ENOENT; +} + +static inline int iwl_sar_get_ewrd_table(struct iwl_fw_runtime *fwrt) +{ + return -ENOENT; +} + +static inline int iwl_sar_get_wgds_table(struct iwl_fw_runtime *fwrt) +{ + return -ENOENT; +} + +static inline bool iwl_sar_geo_support(struct iwl_fw_runtime *fwrt) +{ + return false; +} + +static inline int iwl_validate_sar_geo_profile(struct iwl_fw_runtime *fwrt, + struct iwl_host_cmd *cmd) +{ + return -ENOENT; +} + +static inline void iwl_sar_geo_init(struct iwl_fw_runtime *fwrt, + struct iwl_per_chain_offset_group *table) +{ +} + #endif /* CONFIG_ACPI */ #endif /* __iwl_fw_acpi__ */ diff --git a/drivers/net/wireless/intel/iwlwifi/fw/api/commands.h b/drivers/net/wireless/intel/iwlwifi/fw/api/commands.h index 4d2274bcc0b5..22dff2c92d4f 100644 --- a/drivers/net/wireless/intel/iwlwifi/fw/api/commands.h +++ b/drivers/net/wireless/intel/iwlwifi/fw/api/commands.h @@ -475,6 +475,13 @@ enum iwl_legacy_cmds { REPLY_RX_MPDU_CMD = 0xc1, /** + * @BAR_FRAME_RELEASE: Frame release from BAR notification, used for + * multi-TID BAR (previously, the BAR frame itself was reported + * instead). Uses &struct iwl_bar_frame_release. + */ + BAR_FRAME_RELEASE = 0xc2, + + /** * @FRAME_RELEASE: * Frame release (reorder helper) notification, uses * &struct iwl_frame_release diff --git a/drivers/net/wireless/intel/iwlwifi/fw/api/d3.h b/drivers/net/wireless/intel/iwlwifi/fw/api/d3.h index 31231b223aae..3643b6ba6385 100644 --- a/drivers/net/wireless/intel/iwlwifi/fw/api/d3.h +++ b/drivers/net/wireless/intel/iwlwifi/fw/api/d3.h @@ -65,6 +65,14 @@ #define __iwl_fw_api_d3_h__ /** + * enum iwl_d0i3_flags - d0i3 flags + * @IWL_D0I3_RESET_REQUIRE: FW require reset upon resume + */ +enum iwl_d0i3_flags { + IWL_D0I3_RESET_REQUIRE = BIT(0), +}; + +/** * enum iwl_d3_wakeup_flags - D3 manager wakeup flags * @IWL_WAKEUP_D3_CONFIG_FW_ERROR: wake up on firmware sysassert */ @@ -396,6 +404,7 @@ enum iwl_wowlan_flags { * @is_11n_connection: indicates HT connection * @offloading_tid: TID reserved for firmware use * @flags: extra flags, see &enum iwl_wowlan_flags + * @sta_id: station ID for wowlan. * @reserved: reserved */ struct iwl_wowlan_config_cmd { @@ -406,8 +415,9 @@ struct iwl_wowlan_config_cmd { u8 is_11n_connection; u8 offloading_tid; u8 flags; - u8 reserved[2]; -} __packed; /* WOWLAN_CONFIG_API_S_VER_4 */ + u8 sta_id; + u8 reserved; +} __packed; /* WOWLAN_CONFIG_API_S_VER_5 */ /* * WOWLAN_TSC_RSC_PARAMS diff --git a/drivers/net/wireless/intel/iwlwifi/fw/api/dbg-tlv.h b/drivers/net/wireless/intel/iwlwifi/fw/api/dbg-tlv.h index aaf3974a9a20..b9d7ed93311c 100644 --- a/drivers/net/wireless/intel/iwlwifi/fw/api/dbg-tlv.h +++ b/drivers/net/wireless/intel/iwlwifi/fw/api/dbg-tlv.h @@ -60,52 +60,10 @@ #include <linux/bitops.h> -/** - * struct iwl_fw_ini_header: Common Header for all debug group TLV's structures - * - * @tlv_version: version info - * @apply_point: &enum iwl_fw_ini_apply_point - * @data: TLV data followed - */ -struct iwl_fw_ini_header { - __le32 tlv_version; - __le32 apply_point; - u8 data[]; -} __packed; /* FW_DEBUG_TLV_HEADER_S */ - -/** - * struct iwl_fw_ini_allocation_tlv - (IWL_UCODE_TLV_TYPE_BUFFER_ALLOCATION) - * buffer allocation TLV - for debug - * - * @iwl_fw_ini_header: header - * @allocation_id: &enum iwl_fw_ini_allocation_id - to bind allocation and hcmd - * if needed (DBGC1/DBGC2/SDFX/...) - * @buffer_location: type of iwl_fw_ini_buffer_location - * @size: size in bytes - * @max_fragments: the maximum allowed fragmentation in the desired memory - * allocation above - * @min_frag_size: the minimum allowed fragmentation size in bytes - */ -struct iwl_fw_ini_allocation_tlv { - struct iwl_fw_ini_header header; - __le32 allocation_id; - __le32 buffer_location; - __le32 size; - __le32 max_fragments; - __le32 min_frag_size; -} __packed; /* FW_DEBUG_TLV_BUFFER_ALLOCATION_TLV_S_VER_1 */ - -/** - * enum iwl_fw_ini_dbg_domain - debug domains - * allows to send host cmd or collect memory region if a given domain is enabled - * - * @IWL_FW_INI_DBG_DOMAIN_ALWAYS_ON: the default domain, always on - * @IWL_FW_INI_DBG_DOMAIN_REPORT_PS: power save domain - */ -enum iwl_fw_ini_dbg_domain { - IWL_FW_INI_DBG_DOMAIN_ALWAYS_ON = 0, - IWL_FW_INI_DBG_DOMAIN_REPORT_PS, -}; /* FW_DEBUG_TLV_DOMAIN_API_E_VER_1 */ +#define IWL_FW_INI_MAX_REGION_ID 64 +#define IWL_FW_INI_MAX_NAME 32 +#define IWL_FW_INI_MAX_CFG_NAME 64 +#define IWL_FW_INI_DOMAIN_ALWAYS_ON 0 /** * struct iwl_fw_ini_hcmd @@ -123,311 +81,198 @@ struct iwl_fw_ini_hcmd { } __packed; /* FW_DEBUG_TLV_HCMD_DATA_API_S_VER_1 */ /** - * struct iwl_fw_ini_hcmd_tlv - (IWL_UCODE_TLV_TYPE_HCMD) - * Generic Host command pass through TLV - * - * @header: header - * @domain: send command only if the specific domain is enabled - * &enum iwl_fw_ini_dbg_domain - * @period_msec: period in which the hcmd will be sent to FW. Measured in msec - * (0 = one time command). - * @hcmd: a variable length host-command to be sent to apply the configuration. + * struct iwl_fw_ini_header - Common Header for all ini debug TLV's structures + * + * @version: TLV version + * @domain: domain of the TLV. One of &enum iwl_fw_ini_dbg_domain + * @data: TLV data */ -struct iwl_fw_ini_hcmd_tlv { - struct iwl_fw_ini_header header; +struct iwl_fw_ini_header { + __le32 version; __le32 domain; - __le32 period_msec; - struct iwl_fw_ini_hcmd hcmd; -} __packed; /* FW_DEBUG_TLV_HCMD_API_S_VER_1 */ + u8 data[]; +} __packed; /* FW_TLV_DEBUG_HEADER_S_VER_1 */ /** - * struct iwl_fw_ini_debug_flow_tlv - (IWL_UCODE_TLV_TYPE_DEBUG_FLOW) + * struct iwl_fw_ini_region_dev_addr - Configuration to read device addresses * - * @header: header - * @debug_flow_cfg: &enum iwl_fw_ini_debug_flow + * @size: size of each memory chunk + * @offset: offset to add to the base address of each chunk */ -struct iwl_fw_ini_debug_flow_tlv { - struct iwl_fw_ini_header header; - __le32 debug_flow_cfg; -} __packed; /* FW_DEBUG_TLV_FLOW_TLV_S_VER_1 */ - -#define IWL_FW_INI_MAX_REGION_ID 64 -#define IWL_FW_INI_MAX_NAME 32 +struct iwl_fw_ini_region_dev_addr { + __le32 size; + __le32 offset; +} __packed; /* FW_TLV_DEBUG_DEVICE_ADDR_API_S_VER_1 */ /** - * struct iwl_fw_ini_region_cfg_dhc - defines dhc response to dump. + * struct iwl_fw_ini_region_fifos - Configuration to read Tx/Rx fifos * - * @id_and_grp: id and group of dhc response. - * @desc: dhc response descriptor. + * @fid: fifos ids array. Used to determine what fifos to collect + * @hdr_only: if non zero, collect only the registers + * @offset: offset to add to the registers addresses */ -struct iwl_fw_ini_region_cfg_dhc { - __le32 id_and_grp; - __le32 desc; -} __packed; /* FW_DEBUG_TLV_REGION_DHC_API_S_VER_1 */ +struct iwl_fw_ini_region_fifos { + __le32 fid[2]; + __le32 hdr_only; + __le32 offset; +} __packed; /* FW_TLV_DEBUG_REGION_FIFOS_API_S_VER_1 */ /** - * struct iwl_fw_ini_region_cfg_internal - meta data of internal memory region + * struct iwl_fw_ini_region_err_table - error table region data + * + * Configuration to read Umac/Lmac error table * - * @num_of_range: the amount of ranges in the region - * @range_data_size: size of the data to read per range, in bytes. + * @version: version of the error table + * @base_addr: base address of the error table + * @size: size of the error table + * @offset: offset to add to &base_addr */ -struct iwl_fw_ini_region_cfg_internal { - __le32 num_of_ranges; - __le32 range_data_size; -} __packed; /* FW_DEBUG_TLV_REGION_NIC_INTERNAL_RANGES_S */ +struct iwl_fw_ini_region_err_table { + __le32 version; + __le32 base_addr; + __le32 size; + __le32 offset; +} __packed; /* FW_TLV_DEBUG_REGION_ERROR_TABLE_API_S_VER_1 */ /** - * struct iwl_fw_ini_region_cfg_fifos - meta data of fifos region - * - * @fid1: fifo id 1 - bitmap of lmac tx/rx fifos to include in the region - * @fid2: fifo id 2 - bitmap of umac rx fifos to include in the region. - * It is unused for tx. - * @num_of_registers: number of prph registers in the region, each register is - * 4 bytes size. - * @header_only: none zero value indicates that this region does not include - * fifo data and includes only the given registers. + * struct iwl_fw_ini_region_internal_buffer - internal buffer region data + * + * Configuration to read internal monitor buffer + * + * @alloc_id: allocation id one of &enum iwl_fw_ini_allocation_id + * @base_addr: internal buffer base address + * @size: size internal buffer size */ -struct iwl_fw_ini_region_cfg_fifos { - __le32 fid1; - __le32 fid2; - __le32 num_of_registers; - __le32 header_only; -} __packed; /* FW_DEBUG_TLV_REGION_FIFOS_S */ +struct iwl_fw_ini_region_internal_buffer { + __le32 alloc_id; + __le32 base_addr; + __le32 size; +} __packed; /* FW_TLV_DEBUG_REGION_INTERNAL_BUFFER_API_S_VER_1 */ /** - * struct iwl_fw_ini_region_cfg - * - * @region_id: ID of this dump configuration - * @region_type: &enum iwl_fw_ini_region_type - * @domain: dump this region only if the specific domain is enabled - * &enum iwl_fw_ini_dbg_domain - * @name_len: name length - * @name: file name to use for this region - * @internal: used in case the region uses internal memory. - * @allocation_id: For DRAM type field substitutes for allocation_id - * @fifos: used in case of fifos region. - * @dhc_desc: dhc response descriptor. - * @notif_id_and_grp: dump this region only if the specific notification - * occurred. - * @offset: offset to use for each memory base address - * @start_addr: array of addresses. + * struct iwl_fw_ini_region_tlv - region TLV + * + * Configures parameters for region data collection + * + * @hdr: debug header + * @id: region id. Max id is &IWL_FW_INI_MAX_REGION_ID + * @type: region type. One of &enum iwl_fw_ini_region_type + * @name: region name + * @dev_addr: device address configuration. Used by + * &IWL_FW_INI_REGION_DEVICE_MEMORY, &IWL_FW_INI_REGION_PERIPHERY_MAC, + * &IWL_FW_INI_REGION_PERIPHERY_PHY, &IWL_FW_INI_REGION_PERIPHERY_AUX, + * &IWL_FW_INI_REGION_PAGING, &IWL_FW_INI_REGION_CSR, + * &IWL_FW_INI_REGION_DRAM_IMR and &IWL_FW_INI_REGION_PCI_IOSF_CONFIG + * @fifos: fifos configuration. Used by &IWL_FW_INI_REGION_TXF and + * &IWL_FW_INI_REGION_RXF + * @err_table: error table configuration. Used by + * IWL_FW_INI_REGION_LMAC_ERROR_TABLE and + * IWL_FW_INI_REGION_UMAC_ERROR_TABLE + * @internal_buffer: internal monitor buffer configuration. Used by + * &IWL_FW_INI_REGION_INTERNAL_BUFFER + * @dram_alloc_id: dram allocation id. One of &enum iwl_fw_ini_allocation_id. + * Used by &IWL_FW_INI_REGION_DRAM_BUFFER + * @tlv_mask: tlv collection mask. Used by &IWL_FW_INI_REGION_TLV + * @addrs: array of addresses attached to the end of the region tlv */ -struct iwl_fw_ini_region_cfg { - __le32 region_id; - __le32 region_type; - __le32 domain; - __le32 name_len; +struct iwl_fw_ini_region_tlv { + struct iwl_fw_ini_header hdr; + __le32 id; + __le32 type; u8 name[IWL_FW_INI_MAX_NAME]; union { - struct iwl_fw_ini_region_cfg_internal internal; - __le32 allocation_id; - struct iwl_fw_ini_region_cfg_fifos fifos; - struct iwl_fw_ini_region_cfg_dhc dhc_desc; - __le32 notif_id_and_grp; - }; /* FW_DEBUG_TLV_REGION_EXT_INT_PARAMS_API_U_VER_1 */ - __le32 offset; - __le32 start_addr[]; -} __packed; /* FW_DEBUG_TLV_REGION_CONFIG_API_S_VER_1 */ + struct iwl_fw_ini_region_dev_addr dev_addr; + struct iwl_fw_ini_region_fifos fifos; + struct iwl_fw_ini_region_err_table err_table; + struct iwl_fw_ini_region_internal_buffer internal_buffer; + __le32 dram_alloc_id; + __le32 tlv_mask; + }; /* FW_TLV_DEBUG_REGION_CONF_PARAMS_API_U_VER_1 */ + __le32 addrs[]; +} __packed; /* FW_TLV_DEBUG_REGION_API_S_VER_1 */ /** - * struct iwl_fw_ini_region_tlv - (IWL_UCODE_TLV_TYPE_REGIONS) - * defines memory regions to dump + * struct iwl_fw_ini_debug_info_tlv + * + * debug configuration name for a specific image * - * @header: header - * @num_regions: how many different region section and IDs are coming next - * @region_config: list of dump configurations + * @hdr: debug header + * @image_type: image type + * @debug_cfg_name: debug configuration name */ -struct iwl_fw_ini_region_tlv { - struct iwl_fw_ini_header header; - __le32 num_regions; - struct iwl_fw_ini_region_cfg region_config[]; -} __packed; /* FW_DEBUG_TLV_REGIONS_API_S_VER_1 */ +struct iwl_fw_ini_debug_info_tlv { + struct iwl_fw_ini_header hdr; + __le32 image_type; + u8 debug_cfg_name[IWL_FW_INI_MAX_CFG_NAME]; +} __packed; /* FW_TLV_DEBUG_INFO_API_S_VER_1 */ /** - * struct iwl_fw_ini_trigger - * - * @trigger_id: &enum iwl_fw_ini_trigger_id - * @override_trig: determines how apply trigger in case a trigger with the - * same id is already in use. Using the first 2 bytes: - * Byte 0: if 0, override trigger configuration, otherwise use the - * existing configuration. - * Byte 1: if 0, override trigger regions, otherwise append regions to - * existing trigger. + * struct iwl_fw_ini_allocation_tlv - Allocates DRAM buffers + * + * @hdr: debug header + * @alloc_id: allocation id. One of &enum iwl_fw_ini_allocation_id + * @buf_location: buffer location. One of &enum iwl_fw_ini_buffer_location + * @req_size: requested buffer size + * @max_frags_num: maximum number of fragments + * @min_size: minimum buffer size + */ +struct iwl_fw_ini_allocation_tlv { + struct iwl_fw_ini_header hdr; + __le32 alloc_id; + __le32 buf_location; + __le32 req_size; + __le32 max_frags_num; + __le32 min_size; +} __packed; /* FW_TLV_DEBUG_BUFFER_ALLOCATION_API_S_VER_1 */ + +/** + * struct iwl_fw_ini_trigger_tlv - trigger TLV + * + * Trigger that upon firing, determines what regions to collect + * + * @hdr: debug header + * @time_point: time point. One of &enum iwl_fw_ini_time_point + * @trigger_reason: trigger reason + * @apply_policy: uses &enum iwl_fw_ini_trigger_apply_policy * @dump_delay: delay from trigger fire to dump, in usec - * @occurrences: max amount of times to be fired - * @reserved: to align to FW struct + * @occurrences: max trigger fire occurrences allowed + * @reserved: unused * @ignore_consec: ignore consecutive triggers, in usec - * @force_restart: force FW restart + * @reset_fw: if non zero, will reset and reload the FW * @multi_dut: initiate debug dump data on several DUTs - * @trigger_data: generic data to be utilized per trigger - * @num_regions: number of dump regions defined for this trigger - * @data: region IDs + * @regions_mask: mask of regions to collect + * @data: trigger data */ -struct iwl_fw_ini_trigger { - __le32 trigger_id; - __le32 override_trig; +struct iwl_fw_ini_trigger_tlv { + struct iwl_fw_ini_header hdr; + __le32 time_point; + __le32 trigger_reason; + __le32 apply_policy; __le32 dump_delay; __le32 occurrences; __le32 reserved; __le32 ignore_consec; - __le32 force_restart; + __le32 reset_fw; __le32 multi_dut; - __le32 trigger_data; - __le32 num_regions; + __le64 regions_mask; __le32 data[]; -} __packed; /* FW_TLV_DEBUG_TRIGGER_CONFIG_API_S_VER_1 */ - -/** - * struct iwl_fw_ini_trigger_tlv - (IWL_UCODE_TLV_TYPE_TRIGGERS) - * Triggers that hold memory regions to dump in case a trigger fires - * - * @header: header - * @num_triggers: how many different triggers section and IDs are coming next - * @trigger_config: list of trigger configurations - */ -struct iwl_fw_ini_trigger_tlv { - struct iwl_fw_ini_header header; - __le32 num_triggers; - struct iwl_fw_ini_trigger trigger_config[]; -} __packed; /* FW_TLV_DEBUG_TRIGGERS_API_S_VER_1 */ - -#define IWL_FW_INI_MAX_IMG_NAME_LEN 32 -#define IWL_FW_INI_MAX_DBG_CFG_NAME_LEN 64 +} __packed; /* FW_TLV_DEBUG_TRIGGER_API_S_VER_1 */ /** - * struct iwl_fw_ini_debug_info_tlv - (IWL_UCODE_TLV_TYPE_DEBUG_INFO) + * struct iwl_fw_ini_hcmd_tlv - Generic Host command pass through TLV * - * holds image name and debug configuration name - * - * @header: header - * @img_name_len: length of the image name string - * @img_name: image name string - * @dbg_cfg_name_len : length of the debug configuration name string - * @dbg_cfg_name: debug configuration name string + * @hdr: debug header + * @time_point: time point. One of &enum iwl_fw_ini_time_point + * @period_msec: interval at which the hcmd will be sent to the FW. + * Measured in msec (0 = one time command) + * @hcmd: a variable length host-command to be sent to apply the configuration */ -struct iwl_fw_ini_debug_info_tlv { - struct iwl_fw_ini_header header; - __le32 img_name_len; - u8 img_name[IWL_FW_INI_MAX_IMG_NAME_LEN]; - __le32 dbg_cfg_name_len; - u8 dbg_cfg_name[IWL_FW_INI_MAX_DBG_CFG_NAME_LEN]; -} __packed; /* FW_DEBUG_TLV_INFO_API_S_VER_1 */ - -/** - * enum iwl_fw_ini_trigger_id - * - * @IWL_FW_TRIGGER_ID_FW_ASSERT: FW assert - * @IWL_FW_TRIGGER_ID_FW_HW_ERROR: HW assert - * @IWL_FW_TRIGGER_ID_FW_TFD_Q_HANG: TFD queue hang - * @IWL_FW_TRIGGER_ID_FW_DEBUG_HOST_TRIGGER: FW debug notification - * @IWL_FW_TRIGGER_ID_FW_GENERIC_NOTIFICATION: FW generic notification - * @IWL_FW_TRIGGER_ID_USER_TRIGGER: User trigger - * @IWL_FW_TRIGGER_ID_PERIODIC_TRIGGER: triggers periodically - * @IWL_FW_TRIGGER_ID_HOST_PEER_CLIENT_INACTIVITY: peer inactivity - * @IWL_FW_TRIGGER_ID_HOST_TX_LATENCY_THRESHOLD_CROSSED: TX latency - * threshold was crossed - * @IWL_FW_TRIGGER_ID_HOST_TX_RESPONSE_STATUS_FAILED: TX failed - * @IWL_FW_TRIGGER_ID_HOST_OS_REQ_DEAUTH_PEER: Deauth initiated by host - * @IWL_FW_TRIGGER_ID_HOST_STOP_GO_REQUEST: stop GO request - * @IWL_FW_TRIGGER_ID_HOST_START_GO_REQUEST: start GO request - * @IWL_FW_TRIGGER_ID_HOST_JOIN_GROUP_REQUEST: join P2P group request - * @IWL_FW_TRIGGER_ID_HOST_SCAN_START: scan started event - * @IWL_FW_TRIGGER_ID_HOST_SCAN_SUBMITTED: undefined - * @IWL_FW_TRIGGER_ID_HOST_SCAN_PARAMS: undefined - * @IWL_FW_TRIGGER_ID_HOST_CHECK_FOR_HANG: undefined - * @IWL_FW_TRIGGER_ID_HOST_BAR_RECEIVED: BAR frame was received - * @IWL_FW_TRIGGER_ID_HOST_AGG_TX_RESPONSE_STATUS_FAILED: agg TX failed - * @IWL_FW_TRIGGER_ID_HOST_EAPOL_TX_RESPONSE_FAILED: EAPOL TX failed - * @IWL_FW_TRIGGER_ID_HOST_FAKE_TX_RESPONSE_SUSPECTED: suspicious TX response - * @IWL_FW_TRIGGER_ID_HOST_AUTH_REQ_FROM_ASSOC_CLIENT: received suspicious auth - * @IWL_FW_TRIGGER_ID_HOST_ROAM_COMPLETE: roaming was completed - * @IWL_FW_TRIGGER_ID_HOST_AUTH_ASSOC_FAST_FAILED: fast assoc failed - * @IWL_FW_TRIGGER_ID_HOST_D3_START: D3 start - * @IWL_FW_TRIGGER_ID_HOST_D3_END: D3 end - * @IWL_FW_TRIGGER_ID_HOST_BSS_MISSED_BEACONS: missed beacon events - * @IWL_FW_TRIGGER_ID_HOST_P2P_CLIENT_MISSED_BEACONS: P2P missed beacon events - * @IWL_FW_TRIGGER_ID_HOST_PEER_CLIENT_TX_FAILURES: undefined - * @IWL_FW_TRIGGER_ID_HOST_TX_WFD_ACTION_FRAME_FAILED: undefined - * @IWL_FW_TRIGGER_ID_HOST_AUTH_ASSOC_FAILED: authentication / association - * failed - * @IWL_FW_TRIGGER_ID_HOST_SCAN_COMPLETE: scan complete event - * @IWL_FW_TRIGGER_ID_HOST_SCAN_ABORT: scan abort complete - * @IWL_FW_TRIGGER_ID_HOST_NIC_ALIVE: nic alive message was received - * @IWL_FW_TRIGGER_ID_HOST_CHANNEL_SWITCH_COMPLETE: CSA was completed - * @IWL_FW_TRIGGER_ID_NUM: number of trigger IDs - */ -enum iwl_fw_ini_trigger_id { - IWL_FW_TRIGGER_ID_INVALID = 0, - - /* Errors triggers */ - IWL_FW_TRIGGER_ID_FW_ASSERT = 1, - IWL_FW_TRIGGER_ID_FW_HW_ERROR = 2, - IWL_FW_TRIGGER_ID_FW_TFD_Q_HANG = 3, - - /* FW triggers */ - IWL_FW_TRIGGER_ID_FW_DEBUG_HOST_TRIGGER = 4, - IWL_FW_TRIGGER_ID_FW_GENERIC_NOTIFICATION = 5, - - /* User trigger */ - IWL_FW_TRIGGER_ID_USER_TRIGGER = 6, - - /* periodic uses the data field for the interval time */ - IWL_FW_TRIGGER_ID_PERIODIC_TRIGGER = 7, - - /* Host triggers */ - IWL_FW_TRIGGER_ID_HOST_PEER_CLIENT_INACTIVITY = 8, - IWL_FW_TRIGGER_ID_HOST_TX_LATENCY_THRESHOLD_CROSSED = 9, - IWL_FW_TRIGGER_ID_HOST_TX_RESPONSE_STATUS_FAILED = 10, - IWL_FW_TRIGGER_ID_HOST_OS_REQ_DEAUTH_PEER = 11, - IWL_FW_TRIGGER_ID_HOST_STOP_GO_REQUEST = 12, - IWL_FW_TRIGGER_ID_HOST_START_GO_REQUEST = 13, - IWL_FW_TRIGGER_ID_HOST_JOIN_GROUP_REQUEST = 14, - IWL_FW_TRIGGER_ID_HOST_SCAN_START = 15, - IWL_FW_TRIGGER_ID_HOST_SCAN_SUBMITTED = 16, - IWL_FW_TRIGGER_ID_HOST_SCAN_PARAMS = 17, - IWL_FW_TRIGGER_ID_HOST_CHECK_FOR_HANG = 18, - IWL_FW_TRIGGER_ID_HOST_BAR_RECEIVED = 19, - IWL_FW_TRIGGER_ID_HOST_AGG_TX_RESPONSE_STATUS_FAILED = 20, - IWL_FW_TRIGGER_ID_HOST_EAPOL_TX_RESPONSE_FAILED = 21, - IWL_FW_TRIGGER_ID_HOST_FAKE_TX_RESPONSE_SUSPECTED = 22, - IWL_FW_TRIGGER_ID_HOST_AUTH_REQ_FROM_ASSOC_CLIENT = 23, - IWL_FW_TRIGGER_ID_HOST_ROAM_COMPLETE = 24, - IWL_FW_TRIGGER_ID_HOST_AUTH_ASSOC_FAST_FAILED = 25, - IWL_FW_TRIGGER_ID_HOST_D3_START = 26, - IWL_FW_TRIGGER_ID_HOST_D3_END = 27, - IWL_FW_TRIGGER_ID_HOST_BSS_MISSED_BEACONS = 28, - IWL_FW_TRIGGER_ID_HOST_P2P_CLIENT_MISSED_BEACONS = 29, - IWL_FW_TRIGGER_ID_HOST_PEER_CLIENT_TX_FAILURES = 30, - IWL_FW_TRIGGER_ID_HOST_TX_WFD_ACTION_FRAME_FAILED = 31, - IWL_FW_TRIGGER_ID_HOST_AUTH_ASSOC_FAILED = 32, - IWL_FW_TRIGGER_ID_HOST_SCAN_COMPLETE = 33, - IWL_FW_TRIGGER_ID_HOST_SCAN_ABORT = 34, - IWL_FW_TRIGGER_ID_HOST_NIC_ALIVE = 35, - IWL_FW_TRIGGER_ID_HOST_CHANNEL_SWITCH_COMPLETE = 36, - - IWL_FW_TRIGGER_ID_NUM, -}; /* FW_DEBUG_TLV_TRIGGER_ID_E_VER_1 */ - -/** - * enum iwl_fw_ini_apply_point - * - * @IWL_FW_INI_APPLY_INVALID: invalid - * @IWL_FW_INI_APPLY_EARLY: pre loading FW - * @IWL_FW_INI_APPLY_AFTER_ALIVE: first cmd from host after alive - * @IWL_FW_INI_APPLY_POST_INIT: last cmd in initialization sequence - * @IWL_FW_INI_APPLY_MISSED_BEACONS: missed beacons notification - * @IWL_FW_INI_APPLY_SCAN_COMPLETE: scan completed - * @IWL_FW_INI_APPLY_NUM: number of apply points -*/ -enum iwl_fw_ini_apply_point { - IWL_FW_INI_APPLY_INVALID, - IWL_FW_INI_APPLY_EARLY, - IWL_FW_INI_APPLY_AFTER_ALIVE, - IWL_FW_INI_APPLY_POST_INIT, - IWL_FW_INI_APPLY_MISSED_BEACONS, - IWL_FW_INI_APPLY_SCAN_COMPLETE, - IWL_FW_INI_APPLY_NUM, -}; /* FW_DEBUG_TLV_APPLY_POINT_E_VER_1 */ +struct iwl_fw_ini_hcmd_tlv { + struct iwl_fw_ini_header hdr; + __le32 time_point; + __le32 period_msec; + struct iwl_fw_ini_hcmd hcmd; +} __packed; /* FW_TLV_DEBUG_HCMD_API_S_VER_1 */ /** * enum iwl_fw_ini_allocation_id @@ -436,18 +281,14 @@ enum iwl_fw_ini_apply_point { * @IWL_FW_INI_ALLOCATION_ID_DBGC1: allocation meant for DBGC1 configuration * @IWL_FW_INI_ALLOCATION_ID_DBGC2: allocation meant for DBGC2 configuration * @IWL_FW_INI_ALLOCATION_ID_DBGC3: allocation meant for DBGC3 configuration - * @IWL_FW_INI_ALLOCATION_ID_SDFX: for SDFX module - * @IWL_FW_INI_ALLOCATION_ID_FW_DUMP: used for crash and runtime dumps - * @IWL_FW_INI_ALLOCATION_ID_USER_DEFINED: for future user scenarios + * @IWL_FW_INI_ALLOCATION_NUM: number of allocation ids */ enum iwl_fw_ini_allocation_id { IWL_FW_INI_ALLOCATION_INVALID, IWL_FW_INI_ALLOCATION_ID_DBGC1, IWL_FW_INI_ALLOCATION_ID_DBGC2, IWL_FW_INI_ALLOCATION_ID_DBGC3, - IWL_FW_INI_ALLOCATION_ID_SDFX, - IWL_FW_INI_ALLOCATION_ID_FW_DUMP, - IWL_FW_INI_ALLOCATION_ID_USER_DEFINED, + IWL_FW_INI_ALLOCATION_NUM, }; /* FW_DEBUG_TLV_ALLOCATION_ID_E_VER_1 */ /** @@ -466,57 +307,132 @@ enum iwl_fw_ini_buffer_location { }; /* FW_DEBUG_TLV_BUFFER_LOCATION_E_VER_1 */ /** - * enum iwl_fw_ini_debug_flow - * - * @IWL_FW_INI_DEBUG_INVALID: invalid - * @IWL_FW_INI_DEBUG_DBTR_FLOW: undefined - * @IWL_FW_INI_DEBUG_TB2DTF_FLOW: undefined - */ -enum iwl_fw_ini_debug_flow { - IWL_FW_INI_DEBUG_INVALID, - IWL_FW_INI_DEBUG_DBTR_FLOW, - IWL_FW_INI_DEBUG_TB2DTF_FLOW, -}; /* FW_DEBUG_TLV_FLOW_E_VER_1 */ - -/** * enum iwl_fw_ini_region_type * * @IWL_FW_INI_REGION_INVALID: invalid + * @IWL_FW_INI_REGION_TLV: uCode and debug TLVs + * @IWL_FW_INI_REGION_INTERNAL_BUFFER: monitor SMEM buffer + * @IWL_FW_INI_REGION_DRAM_BUFFER: monitor DRAM buffer + * @IWL_FW_INI_REGION_TXF: TX fifos + * @IWL_FW_INI_REGION_RXF: RX fifo + * @IWL_FW_INI_REGION_LMAC_ERROR_TABLE: lmac error table + * @IWL_FW_INI_REGION_UMAC_ERROR_TABLE: umac error table + * @IWL_FW_INI_REGION_RSP_OR_NOTIF: FW response or notification data * @IWL_FW_INI_REGION_DEVICE_MEMORY: device internal memory * @IWL_FW_INI_REGION_PERIPHERY_MAC: periphery registers of MAC * @IWL_FW_INI_REGION_PERIPHERY_PHY: periphery registers of PHY * @IWL_FW_INI_REGION_PERIPHERY_AUX: periphery registers of AUX - * @IWL_FW_INI_REGION_DRAM_BUFFER: DRAM buffer - * @IWL_FW_INI_REGION_DRAM_IMR: IMR memory - * @IWL_FW_INI_REGION_INTERNAL_BUFFER: undefined - * @IWL_FW_INI_REGION_TXF: TX fifos - * @IWL_FW_INI_REGION_RXF: RX fifo * @IWL_FW_INI_REGION_PAGING: paging memory * @IWL_FW_INI_REGION_CSR: CSR registers - * @IWL_FW_INI_REGION_NOTIFICATION: FW notification data - * @IWL_FW_INI_REGION_DHC: dhc response to dump - * @IWL_FW_INI_REGION_LMAC_ERROR_TABLE: lmac error table - * @IWL_FW_INI_REGION_UMAC_ERROR_TABLE: umac error table + * @IWL_FW_INI_REGION_DRAM_IMR: IMR memory + * @IWL_FW_INI_REGION_PCI_IOSF_CONFIG: PCI/IOSF config * @IWL_FW_INI_REGION_NUM: number of region types */ enum iwl_fw_ini_region_type { IWL_FW_INI_REGION_INVALID, + IWL_FW_INI_REGION_TLV, + IWL_FW_INI_REGION_INTERNAL_BUFFER, + IWL_FW_INI_REGION_DRAM_BUFFER, + IWL_FW_INI_REGION_TXF, + IWL_FW_INI_REGION_RXF, + IWL_FW_INI_REGION_LMAC_ERROR_TABLE, + IWL_FW_INI_REGION_UMAC_ERROR_TABLE, + IWL_FW_INI_REGION_RSP_OR_NOTIF, IWL_FW_INI_REGION_DEVICE_MEMORY, IWL_FW_INI_REGION_PERIPHERY_MAC, IWL_FW_INI_REGION_PERIPHERY_PHY, IWL_FW_INI_REGION_PERIPHERY_AUX, - IWL_FW_INI_REGION_DRAM_BUFFER, - IWL_FW_INI_REGION_DRAM_IMR, - IWL_FW_INI_REGION_INTERNAL_BUFFER, - IWL_FW_INI_REGION_TXF, - IWL_FW_INI_REGION_RXF, IWL_FW_INI_REGION_PAGING, IWL_FW_INI_REGION_CSR, - IWL_FW_INI_REGION_NOTIFICATION, - IWL_FW_INI_REGION_DHC, - IWL_FW_INI_REGION_LMAC_ERROR_TABLE, - IWL_FW_INI_REGION_UMAC_ERROR_TABLE, + IWL_FW_INI_REGION_DRAM_IMR, + IWL_FW_INI_REGION_PCI_IOSF_CONFIG, IWL_FW_INI_REGION_NUM -}; /* FW_DEBUG_TLV_REGION_TYPE_E_VER_1 */ +}; /* FW_TLV_DEBUG_REGION_TYPE_API_E */ + +/** + * enum iwl_fw_ini_time_point + * + * Hard coded time points in which the driver can send hcmd or perform dump + * collection + * + * @IWL_FW_INI_TIME_POINT_EARLY: pre loading the FW + * @IWL_FW_INI_TIME_POINT_AFTER_ALIVE: first cmd from host after alive notif + * @IWL_FW_INI_TIME_POINT_POST_INIT: last cmd in series of init sequence + * @IWL_FW_INI_TIME_POINT_FW_ASSERT: FW assert + * @IWL_FW_INI_TIME_POINT_FW_HW_ERROR: FW HW error + * @IWL_FW_INI_TIME_POINT_FW_TFD_Q_HANG: TFD queue hang + * @IWL_FW_INI_TIME_POINT_FW_DHC_NOTIFOCATION: DHC cmd response and notif + * @IWL_FW_INI_TIME_POINT_FW_RSP_OR_NOTIF: FW response or notification. + * data field holds id and group + * @IWL_FW_INI_TIME_POINT_USER_TRIGGER: user trigger time point + * @IWL_FW_INI_TIME_POINT_PERIODIC: periodic timepoint that fires in constant + * intervals. data field holds the interval time in msec + * @IWL_FW_INI_TIME_POINT_WDG_TIMEOUT: watchdog timeout + * @IWL_FW_INI_TIME_POINT_HOST_ASSERT: Unused + * @IWL_FW_INI_TIME_POINT_HOST_ALIVE_TIMEOUT: alive timeout + * @IWL_FW_INI_TIME_POINT_HOST_DEVICE_ENABLE: device enable + * @IWL_FW_INI_TIME_POINT_HOST_DEVICE_DISABLE: device disable + * @IWL_FW_INI_TIME_POINT_HOST_D3_START: D3 start + * @IWL_FW_INI_TIME_POINT_HOST_D3_END: D3 end + * @IWL_FW_INI_TIME_POINT_MISSED_BEACONS: missed beacons + * @IWL_FW_INI_TIME_POINT_ASSOC_FAILED: association failure + * @IWL_FW_INI_TIME_POINT_TX_FAILED: Tx frame failed + * @IWL_FW_INI_TIME_POINT_TX_WFD_ACTION_FRAME_FAILED: wifi direct action + * frame failed + * @IWL_FW_INI_TIME_POINT_TX_LATENCY_THRESHOLD: Tx latency threshold + * @IWL_FW_INI_TIME_POINT_HANG_OCCURRED: hang occurred + * @IWL_FW_INI_TIME_POINT_EAPOL_FAILED: EAPOL failed + * @IWL_FW_INI_TIME_POINT_FAKE_TX: fake Tx + * @IWL_FW_INI_TIME_POINT_DEASSOC: de association + * @IWL_FW_INI_TIME_POINT_NUM: number of time points + */ +enum iwl_fw_ini_time_point { + IWL_FW_INI_TIME_POINT_INVALID, + IWL_FW_INI_TIME_POINT_EARLY, + IWL_FW_INI_TIME_POINT_AFTER_ALIVE, + IWL_FW_INI_TIME_POINT_POST_INIT, + IWL_FW_INI_TIME_POINT_FW_ASSERT, + IWL_FW_INI_TIME_POINT_FW_HW_ERROR, + IWL_FW_INI_TIME_POINT_FW_TFD_Q_HANG, + IWL_FW_INI_TIME_POINT_FW_DHC_NOTIFOCATION, + IWL_FW_INI_TIME_POINT_FW_RSP_OR_NOTIF, + IWL_FW_INI_TIME_POINT_USER_TRIGGER, + IWL_FW_INI_TIME_POINT_PERIODIC, + IWL_FW_INI_TIME_POINT_WDG_TIMEOUT, + IWL_FW_INI_TIME_POINT_HOST_ASSERT, + IWL_FW_INI_TIME_POINT_HOST_ALIVE_TIMEOUT, + IWL_FW_INI_TIME_POINT_HOST_DEVICE_ENABLE, + IWL_FW_INI_TIME_POINT_HOST_DEVICE_DISABLE, + IWL_FW_INI_TIME_POINT_HOST_D3_START, + IWL_FW_INI_TIME_POINT_HOST_D3_END, + IWL_FW_INI_TIME_POINT_MISSED_BEACONS, + IWL_FW_INI_TIME_POINT_ASSOC_FAILED, + IWL_FW_INI_TIME_POINT_TX_FAILED, + IWL_FW_INI_TIME_POINT_TX_WFD_ACTION_FRAME_FAILED, + IWL_FW_INI_TIME_POINT_TX_LATENCY_THRESHOLD, + IWL_FW_INI_TIME_POINT_HANG_OCCURRED, + IWL_FW_INI_TIME_POINT_EAPOL_FAILED, + IWL_FW_INI_TIME_POINT_FAKE_TX, + IWL_FW_INI_TIME_POINT_DEASSOC, + IWL_FW_INI_TIME_POINT_NUM, +}; /* FW_TLV_DEBUG_TIME_POINT_API_E */ +/** + * enum iwl_fw_ini_trigger_apply_policy - Determines how to apply triggers + * + * @IWL_FW_INI_APPLY_POLICY_MATCH_TIME_POINT: match by time point + * @IWL_FW_INI_APPLY_POLICY_MATCH_DATA: match by trigger data + * @IWL_FW_INI_APPLY_POLICY_OVERRIDE_REGIONS: override regions mask. + * Append otherwise + * @IWL_FW_INI_APPLY_POLICY_OVERRIDE_CFG: override trigger configuration + * @IWL_FW_INI_APPLY_POLICY_OVERRIDE_DATA: override trigger data. + * Append otherwise + */ +enum iwl_fw_ini_trigger_apply_policy { + IWL_FW_INI_APPLY_POLICY_MATCH_TIME_POINT = BIT(0), + IWL_FW_INI_APPLY_POLICY_MATCH_DATA = BIT(1), + IWL_FW_INI_APPLY_POLICY_OVERRIDE_REGIONS = BIT(8), + IWL_FW_INI_APPLY_POLICY_OVERRIDE_CFG = BIT(9), + IWL_FW_INI_APPLY_POLICY_OVERRIDE_DATA = BIT(10), +}; #endif diff --git a/drivers/net/wireless/intel/iwlwifi/fw/api/debug.h b/drivers/net/wireless/intel/iwlwifi/fw/api/debug.h index 988584973aba..98e957ecbeed 100644 --- a/drivers/net/wireless/intel/iwlwifi/fw/api/debug.h +++ b/drivers/net/wireless/intel/iwlwifi/fw/api/debug.h @@ -8,7 +8,7 @@ * Copyright(c) 2007 - 2014 Intel Corporation. All rights reserved. * Copyright(c) 2013 - 2015 Intel Mobile Communications GmbH * Copyright(c) 2016 - 2017 Intel Deutschland GmbH - * Copyright (C) 2018 Intel Corporation + * Copyright (C) 2018 - 2019 Intel Corporation * * This program is free software; you can redistribute it and/or modify * it under the terms of version 2 of the GNU General Public License as @@ -31,7 +31,7 @@ * Copyright(c) 2005 - 2014 Intel Corporation. All rights reserved. * Copyright(c) 2013 - 2015 Intel Mobile Communications GmbH * Copyright(c) 2016 - 2017 Intel Deutschland GmbH - * Copyright (C) 2018 Intel Corporation + * Copyright (C) 2018 - 2019 Intel Corporation * All rights reserved. * * Redistribution and use in source and binary forms, with or without @@ -81,6 +81,19 @@ enum iwl_debug_cmds { */ UMAC_RD_WR = 0x1, /** + * @DBGC_SUSPEND_RESUME: + * DBGC suspend/resume commad. Uses a single dword as data: + * 0 - resume DBGC recording + * 1 - suspend DBGC recording + */ + DBGC_SUSPEND_RESUME = 0x7, + /** + * @BUFFER_ALLOCATION: + * passes DRAM buffers to a DBGC + * &struct iwl_buf_alloc_cmd + */ + BUFFER_ALLOCATION = 0x8, + /** * @MFU_ASSERT_DUMP_NTF: * &struct iwl_mfu_assert_dump_notif */ @@ -102,6 +115,16 @@ enum { FW_ERR_FATAL = 0xFF }; +/** enum iwl_dbg_suspend_resume_cmds - dbgc suspend resume operations + * dbgc suspend resume command operations + * @DBGC_RESUME_CMD: resume dbgc recording + * @DBGC_SUSPEND_CMD: stop dbgc recording + */ +enum iwl_dbg_suspend_resume_cmds { + DBGC_RESUME_CMD, + DBGC_SUSPEND_CMD, +}; + /** * struct iwl_error_resp - FW error indication * ( REPLY_ERROR = 0x2 ) @@ -335,49 +358,39 @@ struct iwl_dbg_mem_access_rsp { __le32 data[]; } __packed; /* DEBUG_(U|L)MAC_RD_WR_RSP_API_S_VER_1 */ -#define LDBG_CFG_COMMAND_SIZE 80 -#define BUFFER_ALLOCATION 0x27 -#define START_DEBUG_RECORDING 0x29 -#define STOP_DEBUG_RECORDING 0x2A +/** + * struct iwl_dbg_suspend_resume_cmd - dbgc suspend resume command + * @operation: suspend or resume operation, uses + * &enum iwl_dbg_suspend_resume_cmds + */ +struct iwl_dbg_suspend_resume_cmd { + __le32 operation; +} __packed; -/* maximum fragments to be allocated per target of allocationId */ -#define IWL_BUFFER_LOCATION_MAX_FRAGS 2 +#define BUF_ALLOC_MAX_NUM_FRAGS 16 /** - * struct iwl_fragment_data single fragment structure - * @address: 64bit start address - * @size: size in bytes + * struct iwl_buf_alloc_frag - a DBGC fragment + * @addr: base address of the fragment + * @size: size of the fragment */ -struct iwl_fragment_data { - __le64 address; +struct iwl_buf_alloc_frag { + __le64 addr; __le32 size; } __packed; /* FRAGMENT_STRUCTURE_API_S_VER_1 */ /** - * struct iwl_buffer_allocation_cmd - buffer allocation command structure - * @allocation_id: id of the allocation - * @buffer_location: location of the buffer + * struct iwl_buf_alloc_cmd - buffer allocation command + * @alloc_id: &enum iwl_fw_ini_allocation_id + * @buf_location: &enum iwl_fw_ini_buffer_location * @num_frags: number of fragments - * @fragments: memory fragments + * @frags: fragments array */ -struct iwl_buffer_allocation_cmd { - __le32 allocation_id; - __le32 buffer_location; +struct iwl_buf_alloc_cmd { + __le32 alloc_id; + __le32 buf_location; __le32 num_frags; - struct iwl_fragment_data fragments[IWL_BUFFER_LOCATION_MAX_FRAGS]; -} __packed; /* BUFFER_ALLOCATION_CMD_API_S_VER_1 */ - -/** - * struct iwl_ldbg_config_cmd - LDBG config command - * @type: configuration type - * @pad: reserved space for type-dependent data - */ -struct iwl_ldbg_config_cmd { - __le32 type; - union { - u8 pad[LDBG_CFG_COMMAND_SIZE - sizeof(__le32)]; - struct iwl_buffer_allocation_cmd buffer_allocation; - }; /* LDBG_CFG_BODY_API_U_VER_2 (partially) */ -} __packed; /* LDBG_CFG_CMD_API_S_VER_2 */ + struct iwl_buf_alloc_frag frags[BUF_ALLOC_MAX_NUM_FRAGS]; +} __packed; /* BUFFER_ALLOCATION_CMD_API_S_VER_2 */ #endif /* __iwl_fw_api_debug_h__ */ diff --git a/drivers/net/wireless/intel/iwlwifi/fw/api/location.h b/drivers/net/wireless/intel/iwlwifi/fw/api/location.h index ec864c7b497f..a0d6802c2715 100644 --- a/drivers/net/wireless/intel/iwlwifi/fw/api/location.h +++ b/drivers/net/wireless/intel/iwlwifi/fw/api/location.h @@ -82,7 +82,7 @@ enum iwl_location_subcmd_ids { TOF_RANGE_ABORT_CMD = 0x2, /** * @TOF_RANGE_REQ_EXT_CMD: TOF extended ranging config, - * uses &struct iwl_tof_range_request_ext_cmd + * uses &struct iwl_tof_range_req_ext_cmd */ TOF_RANGE_REQ_EXT_CMD = 0x3, /** @@ -240,7 +240,7 @@ enum iwl_tof_responder_cfg_flags { }; /** - * struct iwl_tof_responder_config_cmd - ToF AP mode (for debug) + * struct iwl_tof_responder_config_cmd_v6 - ToF AP mode (for debug) * @cmd_valid_fields: &iwl_tof_responder_cmd_valid_field * @responder_cfg_flags: &iwl_tof_responder_cfg_flags * @bandwidth: current AP Bandwidth: &enum iwl_tof_bandwidth @@ -258,7 +258,7 @@ enum iwl_tof_responder_cfg_flags { * @bssid: Current AP BSSID * @reserved2: reserved */ -struct iwl_tof_responder_config_cmd { +struct iwl_tof_responder_config_cmd_v6 { __le32 cmd_valid_fields; __le32 responder_cfg_flags; u8 bandwidth; @@ -274,6 +274,42 @@ struct iwl_tof_responder_config_cmd { __le16 reserved2; } __packed; /* TOF_RESPONDER_CONFIG_CMD_API_S_VER_6 */ +/** + * struct iwl_tof_responder_config_cmd - ToF AP mode (for debug) + * @cmd_valid_fields: &iwl_tof_responder_cmd_valid_field + * @responder_cfg_flags: &iwl_tof_responder_cfg_flags + * @format_bw: bits 0 - 3: &enum iwl_location_frame_format. + * bits 4 - 7: &enum iwl_location_bw. + * @rate: current AP rate + * @channel_num: current AP Channel + * @ctrl_ch_position: coding of the control channel position relative to + * the center frequency, see iwl_mvm_get_ctrl_pos() + * @sta_id: index of the AP STA when in AP mode + * @reserved1: reserved + * @toa_offset: Artificial addition [pSec] for the ToA - to be used for debug + * purposes, simulating station movement by adding various values + * to this field + * @common_calib: XVT: common calibration value + * @specific_calib: XVT: specific calibration value + * @bssid: Current AP BSSID + * @reserved2: reserved + */ +struct iwl_tof_responder_config_cmd { + __le32 cmd_valid_fields; + __le32 responder_cfg_flags; + u8 format_bw; + u8 rate; + u8 channel_num; + u8 ctrl_ch_position; + u8 sta_id; + u8 reserved1; + __le16 toa_offset; + __le16 common_calib; + __le16 specific_calib; + u8 bssid[ETH_ALEN]; + __le16 reserved2; +} __packed; /* TOF_RESPONDER_CONFIG_CMD_API_S_VER_6 */ + #define IWL_LCI_CIVIC_IE_MAX_SIZE 400 /** @@ -292,7 +328,7 @@ struct iwl_tof_responder_dyn_config_cmd { } __packed; /* TOF_RESPONDER_DYN_CONFIG_CMD_API_S_VER_2 */ /** - * struct iwl_tof_range_request_ext_cmd - extended range req for WLS + * struct iwl_tof_range_req_ext_cmd - extended range req for WLS * @tsf_timer_offset_msec: the recommended time offset (mSec) from the AP's TSF * @reserved: reserved * @min_delta_ftm: Minimal time between two consecutive measurements, @@ -403,7 +439,7 @@ enum iwl_initiator_ap_flags { }; /** - * struct iwl_tof_range_req_ap_entry - AP configuration parameters + * struct iwl_tof_range_req_ap_entry_v3 - AP configuration parameters * @initiator_ap_flags: see &enum iwl_initiator_ap_flags. * @channel_num: AP Channel number * @bandwidth: AP bandwidth. One of iwl_tof_bandwidth. @@ -420,7 +456,7 @@ enum iwl_initiator_ap_flags { * @reserved: For alignment and future use * @tsf_delta: not in use */ -struct iwl_tof_range_req_ap_entry { +struct iwl_tof_range_req_ap_entry_v3 { __le32 initiator_ap_flags; u8 channel_num; u8 bandwidth; @@ -435,6 +471,72 @@ struct iwl_tof_range_req_ap_entry { } __packed; /* LOCATION_RANGE_REQ_AP_ENTRY_CMD_API_S_VER_3 */ /** + * enum iwl_location_frame_format - location frame formats + * @IWL_LOCATION_FRAME_FORMAT_LEGACY: legacy + * @IWL_LOCATION_FRAME_FORMAT_HT: HT + * @IWL_LOCATION_FRAME_FORMAT_VHT: VHT + * @IWL_LOCATION_FRAME_FORMAT_HE: HE + */ +enum iwl_location_frame_format { + IWL_LOCATION_FRAME_FORMAT_LEGACY, + IWL_LOCATION_FRAME_FORMAT_HT, + IWL_LOCATION_FRAME_FORMAT_VHT, + IWL_LOCATION_FRAME_FORMAT_HE, +}; + +/** + * enum iwl_location_bw - location bandwidth selection + * @IWL_LOCATION_BW_20MHZ: 20MHz + * @IWL_LOCATION_BW_40MHZ: 40MHz + * @IWL_LOCATION_BW_80MHZ: 80MHz + */ +enum iwl_location_bw { + IWL_LOCATION_BW_20MHZ, + IWL_LOCATION_BW_40MHZ, + IWL_LOCATION_BW_80MHZ, +}; + +#define HLTK_11AZ_LEN 32 +#define TK_11AZ_LEN 32 + +#define LOCATION_BW_POS 4 + +/** + * struct iwl_tof_range_req_ap_entry - AP configuration parameters + * @initiator_ap_flags: see &enum iwl_initiator_ap_flags. + * @channel_num: AP Channel number + * @format_bw: bits 0 - 3: &enum iwl_location_frame_format. + * bits 4 - 7: &enum iwl_location_bw. + * @ctrl_ch_position: Coding of the control channel position relative to the + * center frequency, see iwl_mvm_get_ctrl_pos(). + * @ftmr_max_retries: Max number of retries to send the FTMR in case of no + * reply from the AP. + * @bssid: AP's BSSID + * @burst_period: Recommended value to be sent to the AP. Measurement + * periodicity In units of 100ms. ignored if num_of_bursts_exp = 0 + * @samples_per_burst: the number of FTMs pairs in single Burst (1-31); + * @num_of_bursts: Recommended value to be sent to the AP. 2s Exponent of + * the number of measurement iterations (min 2^0 = 1, max 2^14) + * @reserved: For alignment and future use + * @hltk: HLTK to be used for secured 11az measurement + * @tk: TK to be used for secured 11az measurement + */ +struct iwl_tof_range_req_ap_entry { + __le32 initiator_ap_flags; + u8 channel_num; + u8 format_bw; + u8 ctrl_ch_position; + u8 ftmr_max_retries; + u8 bssid[ETH_ALEN]; + __le16 burst_period; + u8 samples_per_burst; + u8 num_of_bursts; + __le16 reserved; + u8 hltk[HLTK_11AZ_LEN]; + u8 tk[TK_11AZ_LEN]; +} __packed; /* LOCATION_RANGE_REQ_AP_ENTRY_CMD_API_S_VER_4 */ + +/** * enum iwl_tof_response_mode * @IWL_MVM_TOF_RESPONSE_ASAP: report each AP measurement separately as soon as * possible (not supported for this release) @@ -536,6 +638,38 @@ struct iwl_tof_range_req_cmd_v5 { /* LOCATION_RANGE_REQ_CMD_API_S_VER_5 */ /** + * struct iwl_tof_range_req_cmd_v7 - start measurement cmd + * @initiator_flags: see flags @ iwl_tof_initiator_flags + * @request_id: A Token incremented per request. The same Token will be + * sent back in the range response + * @num_of_ap: Number of APs to measure (error if > IWL_MVM_TOF_MAX_APS) + * @range_req_bssid: ranging request BSSID + * @macaddr_mask: Bits set to 0 shall be copied from the MAC address template. + * Bits set to 1 shall be randomized by the UMAC + * @macaddr_template: MAC address template to use for non-randomized bits + * @req_timeout_ms: Requested timeout of the response in units of milliseconds. + * This is the session time for completing the measurement. + * @tsf_mac_id: report the measurement start time for each ap in terms of the + * TSF of this mac id. 0xff to disable TSF reporting. + * @common_calib: The common calib value to inject to this measurement calc + * @specific_calib: The specific calib value to inject to this measurement calc + * @ap: per-AP request data, see &struct iwl_tof_range_req_ap_entry_v2. + */ +struct iwl_tof_range_req_cmd_v7 { + __le32 initiator_flags; + u8 request_id; + u8 num_of_ap; + u8 range_req_bssid[ETH_ALEN]; + u8 macaddr_mask[ETH_ALEN]; + u8 macaddr_template[ETH_ALEN]; + __le32 req_timeout_ms; + __le32 tsf_mac_id; + __le16 common_calib; + __le16 specific_calib; + struct iwl_tof_range_req_ap_entry_v3 ap[IWL_MVM_TOF_MAX_APS]; +} __packed; /* LOCATION_RANGE_REQ_CMD_API_S_VER_7 */ + +/** * struct iwl_tof_range_req_cmd - start measurement cmd * @initiator_flags: see flags @ iwl_tof_initiator_flags * @request_id: A Token incremented per request. The same Token will be @@ -565,7 +699,7 @@ struct iwl_tof_range_req_cmd { __le16 common_calib; __le16 specific_calib; struct iwl_tof_range_req_ap_entry ap[IWL_MVM_TOF_MAX_APS]; -} __packed; /* LOCATION_RANGE_REQ_CMD_API_S_VER_7 */ +} __packed; /* LOCATION_RANGE_REQ_CMD_API_S_VER_8 */ /* * enum iwl_tof_range_request_status - status of the sent request diff --git a/drivers/net/wireless/intel/iwlwifi/fw/api/mac-cfg.h b/drivers/net/wireless/intel/iwlwifi/fw/api/mac-cfg.h index 6b4d59daacd6..e7a1acedbcf1 100644 --- a/drivers/net/wireless/intel/iwlwifi/fw/api/mac-cfg.h +++ b/drivers/net/wireless/intel/iwlwifi/fw/api/mac-cfg.h @@ -8,7 +8,7 @@ * Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved. * Copyright(c) 2013 - 2015 Intel Mobile Communications GmbH * Copyright(c) 2016 - 2017 Intel Deutschland GmbH - * Copyright(c) 2018 Intel Corporation + * Copyright(c) 2018 - 2019 Intel Corporation * * This program is free software; you can redistribute it and/or modify * it under the terms of version 2 of the GNU General Public License as @@ -31,7 +31,7 @@ * Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved. * Copyright(c) 2013 - 2015 Intel Mobile Communications GmbH * Copyright(c) 2016 - 2017 Intel Deutschland GmbH - * Copyright(c) 2018 Intel Corporation + * Copyright(c) 2018 - 2019 Intel Corporation * All rights reserved. * * Redistribution and use in source and binary forms, with or without @@ -78,6 +78,20 @@ enum iwl_mac_conf_subcmd_ids { */ CHANNEL_SWITCH_TIME_EVENT_CMD = 0x4, /** + * @MISSED_VAP_NOTIF: &struct iwl_missed_vap_notif + */ + MISSED_VAP_NOTIF = 0xFA, + /** + * @SESSION_PROTECTION_CMD: &struct iwl_mvm_session_prot_cmd + */ + SESSION_PROTECTION_CMD = 0x5, + + /** + * @SESSION_PROTECTION_NOTIF: &struct iwl_mvm_session_prot_notif + */ + SESSION_PROTECTION_NOTIF = 0xFB, + + /** * @PROBE_RESPONSE_DATA_NOTIF: &struct iwl_probe_resp_data_notif */ PROBE_RESPONSE_DATA_NOTIF = 0xFC, @@ -131,6 +145,21 @@ struct iwl_probe_resp_data_notif { } __packed; /* PROBE_RESPONSE_DATA_NTFY_API_S_VER_1 */ /** + * struct iwl_missed_vap_notif - notification of missing vap detection + * + * @mac_id: the mac for which the ucode sends the notification for + * @num_beacon_intervals_elapsed: beacons elpased with no vap profile inside + * @profile_periodicity: beacons period to have our profile inside + * @reserved: reserved for alignment purposes + */ +struct iwl_missed_vap_notif { + __le32 mac_id; + u8 num_beacon_intervals_elapsed; + u8 profile_periodicity; + u8 reserved[2]; +} __packed; /* MISSED_VAP_NTFY_API_S_VER_1 */ + +/** * struct iwl_channel_switch_noa_notif - Channel switch NOA notification * * @id_and_color: ID and color of the MAC diff --git a/drivers/net/wireless/intel/iwlwifi/fw/api/mac.h b/drivers/net/wireless/intel/iwlwifi/fw/api/mac.h index 85c5e367cbf1..73fb0030c496 100644 --- a/drivers/net/wireless/intel/iwlwifi/fw/api/mac.h +++ b/drivers/net/wireless/intel/iwlwifi/fw/api/mac.h @@ -500,6 +500,9 @@ struct iwl_he_pkt_ext { * enabled AGG, i.e. both BACK and non-BACK frames in a single AGG * @STA_CTXT_HE_MU_EDCA_CW: indicates that there is an element of MU EDCA * parameter set, i.e. the backoff counters for trig-based ACs + * @STA_CTXT_HE_RU_2MHZ_BLOCK: indicates that 26-tone RU OFDMA transmission are + * not allowed (as there are OBSS that might classify such transmissions as + * radar pulses). */ enum iwl_he_sta_ctxt_flags { STA_CTXT_HE_REF_BSSID_VALID = BIT(4), @@ -511,6 +514,7 @@ enum iwl_he_sta_ctxt_flags { STA_CTXT_HE_CONST_TRIG_RND_ALLOC = BIT(10), STA_CTXT_HE_ACK_ENABLED = BIT(11), STA_CTXT_HE_MU_EDCA_CW = BIT(12), + STA_CTXT_HE_RU_2MHZ_BLOCK = BIT(14), }; /** diff --git a/drivers/net/wireless/intel/iwlwifi/fw/api/phy.h b/drivers/net/wireless/intel/iwlwifi/fw/api/phy.h index 9cc59e00bd95..8991ddffbf5e 100644 --- a/drivers/net/wireless/intel/iwlwifi/fw/api/phy.h +++ b/drivers/net/wireless/intel/iwlwifi/fw/api/phy.h @@ -8,6 +8,7 @@ * Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved. * Copyright(c) 2013 - 2015 Intel Mobile Communications GmbH * Copyright(c) 2016 - 2017 Intel Deutschland GmbH + * Copyright(c) 2019 Intel Corporation * * This program is free software; you can redistribute it and/or modify * it under the terms of version 2 of the GNU General Public License as @@ -30,6 +31,7 @@ * Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved. * Copyright(c) 2013 - 2015 Intel Mobile Communications GmbH * Copyright(c) 2016 - 2017 Intel Deutschland GmbH + * Copyright(c) 2019 Intel Corporation * All rights reserved. * * Redistribution and use in source and binary forms, with or without @@ -90,6 +92,11 @@ enum iwl_phy_ops_subcmd_ids { GEO_TX_POWER_LIMIT = 0x05, /** + * @PER_PLATFORM_ANT_GAIN_CMD: &struct iwl_ppag_table_cmd + */ + PER_PLATFORM_ANT_GAIN_CMD = 0x07, + + /** * @CT_KILL_NOTIFICATION: &struct ct_kill_notif */ CT_KILL_NOTIFICATION = 0xFE, diff --git a/drivers/net/wireless/intel/iwlwifi/fw/api/power.h b/drivers/net/wireless/intel/iwlwifi/fw/api/power.h index f195db398bed..6e1b9b21904e 100644 --- a/drivers/net/wireless/intel/iwlwifi/fw/api/power.h +++ b/drivers/net/wireless/intel/iwlwifi/fw/api/power.h @@ -450,6 +450,18 @@ struct iwl_geo_tx_power_profiles_resp { } __packed; /* GEO_TX_POWER_LIMIT_RESP */ /** + * struct iwl_ppag_table_cmd - struct for PER_PLATFORM_ANT_GAIN_CMD cmd. + * @enabled: 1 if PPAG is enabled, 0 otherwise + * @gain: table of antenna gain values per chain and sub-band + * @reserved: reserved + */ +struct iwl_ppag_table_cmd { + __le32 enabled; + s8 gain[IWL_NUM_CHAIN_LIMITS][IWL_NUM_SUB_BANDS]; + s8 reserved[2]; +} __packed; /* PER_PLATFORM_ANT_GAIN_CMD */ + +/** * struct iwl_beacon_filter_cmd * REPLY_BEACON_FILTERING_CMD = 0xd2 (command) * @bf_energy_delta: Used for RSSI filtering, if in 'normal' state. Send beacon diff --git a/drivers/net/wireless/intel/iwlwifi/fw/api/rs.h b/drivers/net/wireless/intel/iwlwifi/fw/api/rs.h index 9eddc4dc2ae6..4347be6491e9 100644 --- a/drivers/net/wireless/intel/iwlwifi/fw/api/rs.h +++ b/drivers/net/wireless/intel/iwlwifi/fw/api/rs.h @@ -7,7 +7,7 @@ * * Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved. * Copyright(c) 2017 Intel Deutschland GmbH - * Copyright(c) 2018 Intel Corporation + * Copyright(c) 2018 - 2019 Intel Corporation * * This program is free software; you can redistribute it and/or modify * it under the terms of version 2 of the GNU General Public License as @@ -29,7 +29,7 @@ * * Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved. * Copyright(c) 2017 Intel Deutschland GmbH - * Copyright(c) 2018 Intel Corporation + * Copyright(c) 2018 - 2019 Intel Corporation * All rights reserved. * * Redistribution and use in source and binary forms, with or without @@ -166,8 +166,16 @@ enum iwl_tlc_mng_ht_rates { IWL_TLC_MNG_HT_RATE_MAX = IWL_TLC_MNG_HT_RATE_MCS11, }; -/* Maximum supported tx antennas number */ -#define MAX_NSS 2 +enum IWL_TLC_MNG_NSS { + IWL_TLC_NSS_1, + IWL_TLC_NSS_2, + IWL_TLC_NSS_MAX +}; + +enum IWL_TLC_HT_BW_RATES { + IWL_TLC_HT_BW_NONE_160, + IWL_TLC_HT_BW_160, +}; /** * struct tlc_config_cmd - TLC configuration @@ -195,7 +203,7 @@ struct iwl_tlc_config_cmd { u8 amsdu; __le16 flags; __le16 non_ht_rates; - __le16 ht_rates[MAX_NSS][2]; + __le16 ht_rates[IWL_TLC_NSS_MAX][2]; __le16 max_mpdu_len; u8 sgi_ch_width_supp; u8 reserved2[1]; diff --git a/drivers/net/wireless/intel/iwlwifi/fw/api/rx.h b/drivers/net/wireless/intel/iwlwifi/fw/api/rx.h index 9b0bb89599fc..88bc7733065f 100644 --- a/drivers/net/wireless/intel/iwlwifi/fw/api/rx.h +++ b/drivers/net/wireless/intel/iwlwifi/fw/api/rx.h @@ -260,6 +260,11 @@ enum iwl_rx_mpdu_amsdu_info { IWL_RX_MPDU_AMSDU_LAST_SUBFRAME = 0x80, }; +#define RX_MPDU_BAND_POS 6 +#define RX_MPDU_BAND_MASK 0xC0 +#define BAND_IN_RX_STATUS(_val) \ + (((_val) & RX_MPDU_BAND_MASK) >> RX_MPDU_BAND_POS) + enum iwl_rx_l3_proto_values { IWL_RX_L3_TYPE_NONE, IWL_RX_L3_TYPE_IPV4, @@ -746,6 +751,38 @@ struct iwl_frame_release { __le16 nssn; }; +/** + * enum iwl_bar_frame_release_sta_tid - STA/TID information for BAR release + * @IWL_BAR_FRAME_RELEASE_TID_MASK: TID mask + * @IWL_BAR_FRAME_RELEASE_STA_MASK: STA mask + */ +enum iwl_bar_frame_release_sta_tid { + IWL_BAR_FRAME_RELEASE_TID_MASK = 0x0000000f, + IWL_BAR_FRAME_RELEASE_STA_MASK = 0x000001f0, +}; + +/** + * enum iwl_bar_frame_release_ba_info - BA information for BAR release + * @IWL_BAR_FRAME_RELEASE_NSSN_MASK: NSSN mask + * @IWL_BAR_FRAME_RELEASE_SN_MASK: SN mask (ignored by driver) + * @IWL_BAR_FRAME_RELEASE_BAID_MASK: BAID mask + */ +enum iwl_bar_frame_release_ba_info { + IWL_BAR_FRAME_RELEASE_NSSN_MASK = 0x00000fff, + IWL_BAR_FRAME_RELEASE_SN_MASK = 0x00fff000, + IWL_BAR_FRAME_RELEASE_BAID_MASK = 0x3f000000, +}; + +/** + * struct iwl_bar_frame_release - frame release from BAR info + * @sta_tid: STA & TID information, see &enum iwl_bar_frame_release_sta_tid. + * @ba_info: BA information, see &enum iwl_bar_frame_release_ba_info. + */ +struct iwl_bar_frame_release { + __le32 sta_tid; + __le32 ba_info; +} __packed; /* RX_BAR_TO_FRAME_RELEASE_API_S_VER_1 */ + enum iwl_rss_hash_func_en { IWL_RSS_HASH_TYPE_IPV4_TCP, IWL_RSS_HASH_TYPE_IPV4_UDP, diff --git a/drivers/net/wireless/intel/iwlwifi/fw/api/scan.h b/drivers/net/wireless/intel/iwlwifi/fw/api/scan.h index c4960f045415..1b2b5fa56e19 100644 --- a/drivers/net/wireless/intel/iwlwifi/fw/api/scan.h +++ b/drivers/net/wireless/intel/iwlwifi/fw/api/scan.h @@ -70,6 +70,9 @@ /* Max number of IEs for direct SSID scans in a command */ #define PROBE_OPTION_MAX 20 +#define SCAN_SHORT_SSID_MAX_SIZE 8 +#define SCAN_BSSID_MAX_SIZE 16 + /** * struct iwl_ssid_ie - directed scan network information element * @@ -93,6 +96,8 @@ struct iwl_ssid_ie { #define IWL_SCAN_SHORT_BLACKLIST_LEN 16 #define IWL_SCAN_MAX_PROFILES 11 #define SCAN_OFFLOAD_PROBE_REQ_SIZE 512 +#define SCAN_NUM_BAND_PROBE_DATA_V_1 2 +#define SCAN_NUM_BAND_PROBE_DATA_V_2 3 /* Default watchdog (in MS) for scheduled scan iteration */ #define IWL_SCHED_SCAN_WATCHDOG cpu_to_le16(15000) @@ -251,9 +256,22 @@ struct iwl_scan_probe_segment { * @common_data: last (and common) part of the probe * @buf: raw data block */ +struct iwl_scan_probe_req_v1 { + struct iwl_scan_probe_segment mac_header; + struct iwl_scan_probe_segment band_data[SCAN_NUM_BAND_PROBE_DATA_V_1]; + struct iwl_scan_probe_segment common_data; + u8 buf[SCAN_OFFLOAD_PROBE_REQ_SIZE]; +} __packed; + +/* iwl_scan_probe_req - PROBE_REQUEST_FRAME_API_S_VER_v2 + * @mac_header: first (and common) part of the probe + * @band_data: band specific data + * @common_data: last (and common) part of the probe + * @buf: raw data block + */ struct iwl_scan_probe_req { struct iwl_scan_probe_segment mac_header; - struct iwl_scan_probe_segment band_data[2]; + struct iwl_scan_probe_segment band_data[SCAN_NUM_BAND_PROBE_DATA_V_2]; struct iwl_scan_probe_segment common_data; u8 buf[SCAN_OFFLOAD_PROBE_REQ_SIZE]; } __packed; @@ -263,6 +281,9 @@ enum iwl_scan_channel_flags { IWL_SCAN_CHANNEL_FLAG_EBS_ACCURATE = BIT(1), IWL_SCAN_CHANNEL_FLAG_CACHE_ADD = BIT(2), IWL_SCAN_CHANNEL_FLAG_EBS_FRAG = BIT(3), + IWL_SCAN_CHANNEL_FLAG_FORCE_EBS = BIT(4), + IWL_SCAN_CHANNEL_FLAG_ENABLE_CHAN_ORDER = BIT(5), + IWL_SCAN_CHANNEL_FLAG_6G_PSC_NO_FILTER = BIT(6), }; /* struct iwl_scan_channel_opt - CHANNEL_OPTIMIZATION_API_S @@ -505,7 +526,7 @@ 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 @@ -537,7 +558,7 @@ 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; @@ -549,6 +570,24 @@ 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 */ /** @@ -605,18 +644,73 @@ enum iwl_umac_scan_general_flags2 { }; /** + * enum iwl_umac_scan_general_flags_v2 - UMAC scan general flags version 2 + * + * The FW flags were reordered and hence the driver introduce version 2 + * + * @IWL_UMAC_SCAN_GEN_FLAGS_V2_PERIODIC: periodic or scheduled + * @IWL_UMAC_SCAN_GEN_FLAGS_V2_PASS_ALL: pass all probe responses and beacons + * during scan iterations + * @IWL_UMAC_SCAN_GEN_FLAGS_V2_NTFY_ITER_COMPLETE: send complete notification + * on every iteration instead of only once after the last iteration + * @IWL_UMAC_SCAN_GEN_FLAGS_V2_FRAGMENTED_LMAC1: fragmented scan LMAC1 + * @IWL_UMAC_SCAN_GEN_FLAGS_V2_FRAGMENTED_LMAC2: fragmented scan LMAC2 + * @IWL_UMAC_SCAN_GEN_FLAGS_V2_MATCH: does this scan check for profile matching + * @IWL_UMAC_SCAN_GEN_FLAGS_V2_USE_ALL_RX_CHAINS: use all valid chains for RX + * @IWL_UMAC_SCAN_GEN_FLAGS_V2_ADAPTIVE_DWELL: works with adaptive dwell + * for active channel + * @IWL_UMAC_SCAN_GEN_FLAGS_V2_PREEMPTIVE: can be preempted by other requests + * @IWL_UMAC_SCAN_GEN_FLAGS_V2_NTF_START: send notification of scan start + * @IWL_UMAC_SCAN_GEN_FLAGS_V2_MULTI_SSID: matching on multiple SSIDs + * @IWL_UMAC_SCAN_GEN_FLAGS_V2_FORCE_PASSIVE: all the channels scanned + * as passive + * @IWL_UMAC_SCAN_GEN_FLAGS_V2_TRIGGER_UHB_SCAN: at the end of 2.4GHz and + * 5.2Ghz bands scan, trigger scan on 6GHz band to discover + * the reported collocated APs + */ +enum iwl_umac_scan_general_flags_v2 { + IWL_UMAC_SCAN_GEN_FLAGS_V2_PERIODIC = BIT(0), + IWL_UMAC_SCAN_GEN_FLAGS_V2_PASS_ALL = BIT(1), + IWL_UMAC_SCAN_GEN_FLAGS_V2_NTFY_ITER_COMPLETE = BIT(2), + IWL_UMAC_SCAN_GEN_FLAGS_V2_FRAGMENTED_LMAC1 = BIT(3), + IWL_UMAC_SCAN_GEN_FLAGS_V2_FRAGMENTED_LMAC2 = BIT(4), + IWL_UMAC_SCAN_GEN_FLAGS_V2_MATCH = BIT(5), + IWL_UMAC_SCAN_GEN_FLAGS_V2_USE_ALL_RX_CHAINS = BIT(6), + IWL_UMAC_SCAN_GEN_FLAGS_V2_ADAPTIVE_DWELL = BIT(7), + IWL_UMAC_SCAN_GEN_FLAGS_V2_PREEMPTIVE = BIT(8), + IWL_UMAC_SCAN_GEN_FLAGS_V2_NTF_START = BIT(9), + IWL_UMAC_SCAN_GEN_FLAGS_V2_MULTI_SSID = BIT(10), + IWL_UMAC_SCAN_GEN_FLAGS_V2_FORCE_PASSIVE = BIT(11), + IWL_UMAC_SCAN_GEN_FLAGS_V2_TRIGGER_UHB_SCAN = BIT(12), +}; + +/** * struct iwl_scan_channel_cfg_umac * @flags: bitmap - 0-19: directed scan to i'th ssid. * @channel_num: channel number 1-13 etc. + * @band: band of channel: 0 for 2GHz, 1 for 5GHz * @iter_count: repetition count for the channel. * @iter_interval: interval between two scan iterations on one channel. */ -struct iwl_scan_channel_cfg_umac { +struct iwl_scan_channel_cfg_umac { __le32 flags; - u8 channel_num; - u8 iter_count; - __le16 iter_interval; -} __packed; /* SCAN_CHANNEL_CFG_S_VER2 */ + /* Both versions are of the same size, so use a union without adjusting + * the command size later + */ + union { + struct { + u8 channel_num; + u8 iter_count; + __le16 iter_interval; + } v1; /* SCAN_CHANNEL_CFG_S_VER1 */ + struct { + u8 channel_num; + u8 band; + u8 iter_count; + u8 iter_interval; + } v2; /* SCAN_CHANNEL_CFG_S_VER2 */ + }; +} __packed; /** * struct iwl_scan_umac_schedule @@ -630,6 +724,16 @@ struct iwl_scan_umac_schedule { u8 reserved; } __packed; /* SCAN_SCHED_PARAM_API_S_VER_1 */ +struct iwl_scan_req_umac_tail_v1 { + /* SCAN_PERIODIC_PARAMS_API_S_VER_1 */ + struct iwl_scan_umac_schedule schedule[IWL_MAX_SCHED_SCAN_PLANS]; + __le16 delay; + __le16 reserved; + /* SCAN_PROBE_PARAMS_API_S_VER_1 */ + struct iwl_scan_probe_req_v1 preq; + struct iwl_ssid_ie direct_scan[PROBE_OPTION_MAX]; +} __packed; + /** * struct iwl_scan_req_umac_tail - the rest of the UMAC scan request command * parameters following channels configuration array. @@ -639,12 +743,12 @@ struct iwl_scan_umac_schedule { * @preq: probe request with IEs blocks * @direct_scan: list of SSIDs for directed active scan */ -struct iwl_scan_req_umac_tail { +struct iwl_scan_req_umac_tail_v2 { /* SCAN_PERIODIC_PARAMS_API_S_VER_1 */ struct iwl_scan_umac_schedule schedule[IWL_MAX_SCHED_SCAN_PLANS]; __le16 delay; __le16 reserved; - /* SCAN_PROBE_PARAMS_API_S_VER_1 */ + /* SCAN_PROBE_PARAMS_API_S_VER_2 */ struct iwl_scan_probe_req preq; struct iwl_ssid_ie direct_scan[PROBE_OPTION_MAX]; } __packed; @@ -774,6 +878,176 @@ struct iwl_scan_req_umac { #define IWL_SCAN_REQ_UMAC_SIZE_V1 36 /** + * struct iwl_scan_probe_params_v3 + * @preq: scan probe request params + * @ssid_num: number of valid SSIDs in direct scan array + * @short_ssid_num: number of valid short SSIDs in short ssid array + * @bssid_num: number of valid bssid in bssids array + * @reserved: reserved + * @direct_scan: list of ssids + * @short_ssid: array of short ssids + * @bssid_array: array of bssids + */ +struct iwl_scan_probe_params_v3 { + struct iwl_scan_probe_req preq; + u8 ssid_num; + u8 short_ssid_num; + u8 bssid_num; + u8 reserved; + struct iwl_ssid_ie direct_scan[PROBE_OPTION_MAX]; + __le32 short_ssid[SCAN_SHORT_SSID_MAX_SIZE]; + u8 bssid_array[ETH_ALEN][SCAN_BSSID_MAX_SIZE]; +} __packed; /* SCAN_PROBE_PARAMS_API_S_VER_3 */ + +/** + * struct iwl_scan_probe_params_v4 + * @preq: scan probe request params + * @short_ssid_num: number of valid short SSIDs in short ssid array + * @bssid_num: number of valid bssid in bssids array + * @reserved: reserved + * @direct_scan: list of ssids + * @short_ssid: array of short ssids + * @bssid_array: array of bssids + */ +struct iwl_scan_probe_params_v4 { + struct iwl_scan_probe_req preq; + u8 short_ssid_num; + u8 bssid_num; + __le16 reserved; + struct iwl_ssid_ie direct_scan[PROBE_OPTION_MAX]; + __le32 short_ssid[SCAN_SHORT_SSID_MAX_SIZE]; + u8 bssid_array[ETH_ALEN][SCAN_BSSID_MAX_SIZE]; +} __packed; /* SCAN_PROBE_PARAMS_API_S_VER_4 */ + +#define SCAN_MAX_NUM_CHANS_V3 67 + +/** + * struct iwl_scan_channel_params_v4 + * @flags: channel flags &enum iwl_scan_channel_flags + * @count: num of channels in scan request + * @num_of_aps_override: override the number of APs the FW uses to calculate + * dwell time when adaptive dwell is used + * @reserved: for future use and alignment + * @channel_config: array of explicit channel configurations + * for 2.4Ghz and 5.2Ghz bands + * @adwell_ch_override_bitmap: when using adaptive dwell, override the number + * of APs value with &num_of_aps_override for the channel. + * To cast channel to index, use &iwl_mvm_scan_ch_and_band_to_idx + */ +struct iwl_scan_channel_params_v4 { + u8 flags; + u8 count; + u8 num_of_aps_override; + u8 reserved; + struct iwl_scan_channel_cfg_umac channel_config[SCAN_MAX_NUM_CHANS_V3]; + u8 adwell_ch_override_bitmap[16]; +} __packed; /* SCAN_CHANNEL_PARAMS_API_S_VER_4 also + SCAN_CHANNEL_PARAMS_API_S_VER_5 */ +/** + * struct iwl_scan_general_params_v10 + * @flags: &enum iwl_umac_scan_flags + * @reserved: reserved for future + * @scan_start_mac_id: report the scan start TSF time according to this mac TSF + * @active_dwell: dwell time for active scan per LMAC + * @adwell_default_2g: adaptive dwell default number of APs + * for 2.4GHz channel + * @adwell_default_5g: adaptive dwell default number of APs + * for 5GHz channels + * @adwell_default_social_chn: adaptive dwell default number of + * APs per social channel + * @reserved1: reserved for future + * @adwell_max_budget: the maximal number of TUs that adaptive dwell + * can add to the total scan time + * @max_out_of_time: max out of serving channel time, per LMAC + * @suspend_time: max suspend time, per LMAC + * @scan_priority: priority of the request + * @passive_dwell: continues dwell time for passive channel + * (without adaptive dwell) + * @num_of_fragments: number of fragments needed for full fragmented + * scan coverage. + */ +struct iwl_scan_general_params_v10 { + __le16 flags; + u8 reserved; + u8 scan_start_mac_id; + u8 active_dwell[SCAN_TWO_LMACS]; + u8 adwell_default_2g; + u8 adwell_default_5g; + u8 adwell_default_social_chn; + u8 reserved1; + __le16 adwell_max_budget; + __le32 max_out_of_time[SCAN_TWO_LMACS]; + __le32 suspend_time[SCAN_TWO_LMACS]; + __le32 scan_priority; + u8 passive_dwell[SCAN_TWO_LMACS]; + u8 num_of_fragments[SCAN_TWO_LMACS]; +} __packed; /* SCAN_GENERAL_PARAMS_API_S_VER_10 */ + +/** + * struct iwl_scan_periodic_parms_v1 + * @schedule: can scheduling parameter + * @delay: initial delay of the periodic scan in seconds + * @reserved: reserved for future + */ +struct iwl_scan_periodic_parms_v1 { + struct iwl_scan_umac_schedule schedule[IWL_MAX_SCHED_SCAN_PLANS]; + __le16 delay; + __le16 reserved; +} __packed; /* SCAN_PERIODIC_PARAMS_API_S_VER_1 */ + +/** + * struct iwl_scan_req_params_v12 + * @general_params: &struct iwl_scan_general_params_v10 + * @channel_params: &struct iwl_scan_channel_params_v4 + * @periodic_params: &struct iwl_scan_periodic_parms_v1 + * @probe_params: &struct iwl_scan_probe_params_v3 + */ +struct iwl_scan_req_params_v12 { + struct iwl_scan_general_params_v10 general_params; + struct iwl_scan_channel_params_v4 channel_params; + struct iwl_scan_periodic_parms_v1 periodic_params; + struct iwl_scan_probe_params_v3 probe_params; +} __packed; /* SCAN_REQUEST_PARAMS_API_S_VER_12 */ + +/** + * struct iwl_scan_req_params_v13 + * @general_params: &struct iwl_scan_general_params_v10 + * @channel_params: &struct iwl_scan_channel_params_v4 + * @periodic_params: &struct iwl_scan_periodic_parms_v1 + * @probe_params: &struct iwl_scan_probe_params_v4 + */ +struct iwl_scan_req_params_v13 { + struct iwl_scan_general_params_v10 general_params; + struct iwl_scan_channel_params_v4 channel_params; + struct iwl_scan_periodic_parms_v1 periodic_params; + struct iwl_scan_probe_params_v4 probe_params; +} __packed; /* SCAN_REQUEST_PARAMS_API_S_VER_13 */ + +/** + * struct iwl_scan_req_umac_v12 + * @uid: scan id, &enum iwl_umac_scan_uid_offsets + * @ooc_priority: out of channel priority - &enum iwl_scan_priority + * @scan_params: scan parameters + */ +struct iwl_scan_req_umac_v12 { + __le32 uid; + __le32 ooc_priority; + struct iwl_scan_req_params_v12 scan_params; +} __packed; /* SCAN_REQUEST_CMD_UMAC_API_S_VER_12 */ + +/** + * struct iwl_scan_req_umac_v13 + * @uid: scan id, &enum iwl_umac_scan_uid_offsets + * @ooc_priority: out of channel priority - &enum iwl_scan_priority + * @scan_params: scan parameters + */ +struct iwl_scan_req_umac_v13 { + __le32 uid; + __le32 ooc_priority; + struct iwl_scan_req_params_v13 scan_params; +} __packed; /* SCAN_REQUEST_CMD_UMAC_API_S_VER_13 */ + +/** * struct iwl_umac_scan_abort * @uid: scan id, &enum iwl_umac_scan_uid_offsets * @flags: reserved diff --git a/drivers/net/wireless/intel/iwlwifi/fw/api/sta.h b/drivers/net/wireless/intel/iwlwifi/fw/api/sta.h index 450227f81706..970e9e508ad0 100644 --- a/drivers/net/wireless/intel/iwlwifi/fw/api/sta.h +++ b/drivers/net/wireless/intel/iwlwifi/fw/api/sta.h @@ -8,7 +8,7 @@ * Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved. * Copyright(c) 2013 - 2014 Intel Mobile Communications GmbH * Copyright(c) 2016 - 2017 Intel Deutschland GmbH - * Copyright(c) 2018 Intel Corporation + * Copyright(c) 2018 - 2019 Intel Corporation * * This program is free software; you can redistribute it and/or modify * it under the terms of version 2 of the GNU General Public License as @@ -31,7 +31,7 @@ * Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved. * Copyright(c) 2013 - 2014 Intel Mobile Communications GmbH * Copyright(c) 2016 - 2017 Intel Deutschland GmbH - * Copyright(c) 2018 Intel Corporation + * Copyright(c) 2018 - 2019 Intel Corporation * All rights reserved. * * Redistribution and use in source and binary forms, with or without @@ -288,8 +288,7 @@ struct iwl_mvm_keyinfo { * @addr: station's MAC address * @reserved2: reserved * @sta_id: index of station in uCode's station table - * @modify_mask: STA_MODIFY_*, selects which parameters to modify vs. leave - * alone. 1 - modify, 0 - don't change. + * @modify_mask: from &enum iwl_sta_modify_flag, selects what to change * @reserved3: reserved * @station_flags: look at &enum iwl_sta_flags * @station_flags_msk: what of %station_flags have changed, @@ -369,8 +368,7 @@ enum iwl_sta_type { * @addr: station's MAC address * @reserved2: reserved * @sta_id: index of station in uCode's station table - * @modify_mask: STA_MODIFY_*, selects which parameters to modify vs. leave - * alone. 1 - modify, 0 - don't change. + * @modify_mask: from &enum iwl_sta_modify_flag, selects what to change * @reserved3: reserved * @station_flags: look at &enum iwl_sta_flags * @station_flags_msk: what of %station_flags have changed, diff --git a/drivers/net/wireless/intel/iwlwifi/fw/api/time-event.h b/drivers/net/wireless/intel/iwlwifi/fw/api/time-event.h index 4621ef93a2cf..a731f28e101a 100644 --- a/drivers/net/wireless/intel/iwlwifi/fw/api/time-event.h +++ b/drivers/net/wireless/intel/iwlwifi/fw/api/time-event.h @@ -8,7 +8,7 @@ * Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved. * Copyright(c) 2013 - 2015 Intel Mobile Communications GmbH * Copyright(c) 2016 - 2017 Intel Deutschland GmbH - * Copyright(c) 2018 Intel Corporation + * Copyright(c) 2018 - 2019 Intel Corporation * * This program is free software; you can redistribute it and/or modify * it under the terms of version 2 of the GNU General Public License as @@ -31,7 +31,7 @@ * Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved. * Copyright(c) 2013 - 2015 Intel Mobile Communications GmbH * Copyright(c) 2016 - 2017 Intel Deutschland GmbH - * Copyright(c) 2018 Intel Corporation + * Copyright(c) 2018 - 2019 Intel Corporation * All rights reserved. * * Redistribution and use in source and binary forms, with or without @@ -393,4 +393,82 @@ struct iwl_hs20_roc_res { __le32 status; } __packed; /* HOT_SPOT_RSP_API_S_VER_1 */ +/** + * enum iwl_mvm_session_prot_conf_id - session protection's configurations + * @SESSION_PROTECT_CONF_ASSOC: Start a session protection for association. + * The firmware will allocate two events. + * Valid for BSS_STA and P2P_STA. + * * A rather short event that can't be fragmented and with a very + * high priority. If every goes well (99% of the cases) the + * association should complete within this first event. During + * that event, no other activity will happen in the firmware, + * which is why it can't be too long. + * The length of this event is hard-coded in the firmware: 300TUs. + * * Another event which can be much longer (it's duration is + * configurable by the driver) which has a slightly lower + * priority and that can be fragmented allowing other activities + * to run while this event is running. + * The firmware will automatically remove both events once the driver sets + * the BSS MAC as associated. Neither of the events will be removed + * for the P2P_STA MAC. + * Only the duration is configurable for this protection. + * @SESSION_PROTECT_CONF_GO_CLIENT_ASSOC: not used + * @SESSION_PROTECT_CONF_P2P_DEVICE_DISCOV: Schedule the P2P Device to be in + * listen mode. Will be fragmented. Valid only on the P2P Device MAC. + * Valid only on the P2P Device MAC. The firmware will take into account + * the duration, the interval and the repetition count. + * @SESSION_PROTECT_CONF_P2P_GO_NEGOTIATION: Schedule the P2P Device to be be + * able to run the GO Negotiation. Will not be fragmented and not + * repetitive. Valid only on the P2P Device MAC. Only the duration will + * be taken into account. + */ +enum iwl_mvm_session_prot_conf_id { + SESSION_PROTECT_CONF_ASSOC, + SESSION_PROTECT_CONF_GO_CLIENT_ASSOC, + SESSION_PROTECT_CONF_P2P_DEVICE_DISCOV, + SESSION_PROTECT_CONF_P2P_GO_NEGOTIATION, +}; /* SESSION_PROTECTION_CONF_ID_E_VER_1 */ + +/** + * struct iwl_mvm_session_prot_cmd - configure a session protection + * @id_and_color: the id and color of the mac for which this session protection + * is sent + * @action: can be either FW_CTXT_ACTION_ADD or FW_CTXT_ACTION_REMOVE + * @conf_id: see &enum iwl_mvm_session_prot_conf_id + * @duration_tu: the duration of the whole protection in TUs. + * @repetition_count: not used + * @interval: not used + * + * Note: the session protection will always be scheduled to start as + * early as possible, but the maximum delay is configuration dependent. + * The firmware supports only one concurrent session protection per vif. + * Adding a new session protection will remove any currently running session. + */ +struct iwl_mvm_session_prot_cmd { + /* COMMON_INDEX_HDR_API_S_VER_1 hdr */ + __le32 id_and_color; + __le32 action; + __le32 conf_id; + __le32 duration_tu; + __le32 repetition_count; + __le32 interval; +} __packed; /* SESSION_PROTECTION_CMD_API_S_VER_1 */ + +/** + * struct iwl_mvm_session_prot_notif - session protection started / ended + * @mac_id: the mac id for which the session protection started / ended + * @status: 1 means success, 0 means failure + * @start: 1 means the session protection started, 0 means it ended + * @conf_id: the configuration id of the session that started / eneded + * + * Note that any session protection will always get two notifications: start + * and end even the firmware could not schedule it. + */ +struct iwl_mvm_session_prot_notif { + __le32 mac_id; + __le32 status; + __le32 start; + __le32 conf_id; +} __packed; /* SESSION_PROTECTION_NOTIFICATION_API_S_VER_2 */ + #endif /* __iwl_fw_api_time_event_h__ */ diff --git a/drivers/net/wireless/intel/iwlwifi/fw/api/tx.h b/drivers/net/wireless/intel/iwlwifi/fw/api/tx.h index 8511e735c374..f1d1fe96fecc 100644 --- a/drivers/net/wireless/intel/iwlwifi/fw/api/tx.h +++ b/drivers/net/wireless/intel/iwlwifi/fw/api/tx.h @@ -7,7 +7,7 @@ * * Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved. * Copyright(c) 2016 - 2017 Intel Deutschland GmbH - * Copyright(c) 2018 Intel Corporation + * Copyright(c) 2018 - 2019 Intel Corporation * * This program is free software; you can redistribute it and/or modify * it under the terms of version 2 of the GNU General Public License as @@ -29,7 +29,7 @@ * * Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved. * Copyright(c) 2016 - 2017 Intel Deutschland GmbH - * Copyright(c) 2018 Intel Corporation + * Copyright(c) 2018 - 2019 Intel Corporation * All rights reserved. * * Redistribution and use in source and binary forms, with or without @@ -323,7 +323,7 @@ struct iwl_tx_cmd_gen2 { } __packed; /* TX_CMD_API_S_VER_7 */ /** - * struct iwl_tx_cmd_gen3 - TX command struct to FW for 22560 devices + * struct iwl_tx_cmd_gen3 - TX command struct to FW for AX210+ devices * ( TX_CMD = 0x1c ) * @len: in bytes of the payload, see below for details * @flags: combination of &enum iwl_tx_cmd_flags @@ -813,6 +813,7 @@ enum iwl_mac_beacon_flags { IWL_MAC_BEACON_ANT_A = BIT(9), IWL_MAC_BEACON_ANT_B = BIT(10), IWL_MAC_BEACON_ANT_C = BIT(11), + IWL_MAC_BEACON_FILS = BIT(12), }; /** @@ -820,6 +821,7 @@ enum iwl_mac_beacon_flags { * @byte_cnt: byte count of the beacon frame. * @flags: least significant byte for rate code. The most significant byte * is &enum iwl_mac_beacon_flags. + * @short_ssid: Short SSID * @reserved: reserved * @template_id: currently equal to the mac context id of the coresponding mac. * @tim_idx: the offset of the tim IE in the beacon @@ -831,14 +833,15 @@ enum iwl_mac_beacon_flags { struct iwl_mac_beacon_cmd { __le16 byte_cnt; __le16 flags; - __le64 reserved; + __le32 short_ssid; + __le32 reserved; __le32 template_id; __le32 tim_idx; __le32 tim_size; __le32 ecsa_offset; __le32 csa_offset; struct ieee80211_hdr frame[0]; -} __packed; /* BEACON_TEMPLATE_CMD_API_S_VER_9 */ +} __packed; /* BEACON_TEMPLATE_CMD_API_S_VER_10 */ struct iwl_beacon_notif { struct iwl_mvm_tx_resp beacon_notify_hdr; diff --git a/drivers/net/wireless/intel/iwlwifi/fw/dbg.c b/drivers/net/wireless/intel/iwlwifi/fw/dbg.c index 4d81776f576d..91df1ee25dd0 100644 --- a/drivers/net/wireless/intel/iwlwifi/fw/dbg.c +++ b/drivers/net/wireless/intel/iwlwifi/fw/dbg.c @@ -243,7 +243,7 @@ static void iwl_fw_dump_rxf(struct iwl_fw_runtime *fwrt, /* Pull RXF2 */ iwl_fwrt_dump_rxf(fwrt, dump_data, cfg->rxfifo2_size, RXF_DIFF_FROM_PREV + - fwrt->trans->cfg->umac_prph_offset, 1); + fwrt->trans->trans_cfg->umac_prph_offset, 1); /* Pull LMAC2 RXF1 */ if (fwrt->smem_cfg.num_lmacs > 1) iwl_fwrt_dump_rxf(fwrt, dump_data, @@ -468,6 +468,9 @@ static const struct iwl_prph_range iwl_prph_dump_addr_9000[] = { { .start = 0x00a05400, .end = 0x00a056e8 }, { .start = 0x00a08000, .end = 0x00a098bc }, { .start = 0x00a02400, .end = 0x00a02758 }, + { .start = 0x00a04764, .end = 0x00a0476c }, + { .start = 0x00a04770, .end = 0x00a04774 }, + { .start = 0x00a04620, .end = 0x00a04624 }, }; static const struct iwl_prph_range iwl_prph_dump_addr_22000[] = { @@ -643,6 +646,7 @@ static struct scatterlist *alloc_sgtable(int size) if (new_page) __free_page(new_page); } + kfree(table); return NULL; } alloc_size = min_t(int, size, PAGE_SIZE); @@ -681,17 +685,18 @@ static void iwl_fw_prph_handler(struct iwl_fw_runtime *fwrt, void *ptr, { u32 range_len; - if (fwrt->trans->cfg->device_family >= IWL_DEVICE_FAMILY_AX210) { + if (fwrt->trans->trans_cfg->device_family >= IWL_DEVICE_FAMILY_AX210) { range_len = ARRAY_SIZE(iwl_prph_dump_addr_ax210); handler(fwrt, iwl_prph_dump_addr_ax210, range_len, ptr); - } else if (fwrt->trans->cfg->device_family >= IWL_DEVICE_FAMILY_22000) { + } else if (fwrt->trans->trans_cfg->device_family >= + IWL_DEVICE_FAMILY_22000) { range_len = ARRAY_SIZE(iwl_prph_dump_addr_22000); handler(fwrt, iwl_prph_dump_addr_22000, range_len, ptr); } else { range_len = ARRAY_SIZE(iwl_prph_dump_addr_comm); handler(fwrt, iwl_prph_dump_addr_comm, range_len, ptr); - if (fwrt->trans->cfg->mq_rx_supported) { + if (fwrt->trans->trans_cfg->mq_rx_supported) { range_len = ARRAY_SIZE(iwl_prph_dump_addr_9000); handler(fwrt, iwl_prph_dump_addr_9000, range_len, ptr); } @@ -853,7 +858,8 @@ iwl_fw_error_dump_file(struct iwl_fw_runtime *fwrt, iwl_fw_prph_handler(fwrt, &prph_len, iwl_fw_get_prph_len); - if (fwrt->trans->cfg->device_family == IWL_DEVICE_FAMILY_7000 && + if (fwrt->trans->trans_cfg->device_family == + IWL_DEVICE_FAMILY_7000 && iwl_fw_dbg_type_on(fwrt, IWL_FW_ERROR_DUMP_RADIO_REG)) radio_len = sizeof(*dump_data) + RADIO_REG_MAX_READ; } @@ -923,7 +929,7 @@ iwl_fw_error_dump_file(struct iwl_fw_runtime *fwrt, cpu_to_le32(CSR_HW_REV_STEP(fwrt->trans->hw_rev)); memcpy(dump_info->fw_human_readable, fwrt->fw->human_readable, sizeof(dump_info->fw_human_readable)); - strncpy(dump_info->dev_human_readable, fwrt->trans->cfg->name, + strncpy(dump_info->dev_human_readable, fwrt->trans->name, sizeof(dump_info->dev_human_readable) - 1); strncpy(dump_info->bus_human_readable, fwrt->dev->bus->name, sizeof(dump_info->bus_human_readable) - 1); @@ -1049,19 +1055,31 @@ out: return dump_file; } +/** + * struct iwl_dump_ini_region_data - region data + * @reg_tlv: region TLV + * @dump_data: dump data + */ +struct iwl_dump_ini_region_data { + struct iwl_ucode_tlv *reg_tlv; + struct iwl_fwrt_dump_data *dump_data; +}; + static int iwl_dump_ini_prph_iter(struct iwl_fw_runtime *fwrt, - struct iwl_fw_ini_region_cfg *reg, + struct iwl_dump_ini_region_data *reg_data, void *range_ptr, int idx) { + struct iwl_fw_ini_region_tlv *reg = (void *)reg_data->reg_tlv->data; struct iwl_fw_ini_error_dump_range *range = range_ptr; __le32 *val = range->data; u32 prph_val; - u32 addr = le32_to_cpu(reg->start_addr[idx]) + le32_to_cpu(reg->offset); + u32 addr = le32_to_cpu(reg->addrs[idx]) + + le32_to_cpu(reg->dev_addr.offset); int i; range->internal_base_addr = cpu_to_le32(addr); - range->range_data_size = reg->internal.range_data_size; - for (i = 0; i < le32_to_cpu(reg->internal.range_data_size); i += 4) { + range->range_data_size = reg->dev_addr.size; + for (i = 0; i < le32_to_cpu(reg->dev_addr.size); i += 4) { prph_val = iwl_read_prph(fwrt->trans, addr + i); if (prph_val == 0x5a5a5a5a) return -EBUSY; @@ -1072,56 +1090,43 @@ static int iwl_dump_ini_prph_iter(struct iwl_fw_runtime *fwrt, } static int iwl_dump_ini_csr_iter(struct iwl_fw_runtime *fwrt, - struct iwl_fw_ini_region_cfg *reg, + struct iwl_dump_ini_region_data *reg_data, void *range_ptr, int idx) { + struct iwl_fw_ini_region_tlv *reg = (void *)reg_data->reg_tlv->data; struct iwl_fw_ini_error_dump_range *range = range_ptr; __le32 *val = range->data; - u32 addr = le32_to_cpu(reg->start_addr[idx]) + le32_to_cpu(reg->offset); + u32 addr = le32_to_cpu(reg->addrs[idx]) + + le32_to_cpu(reg->dev_addr.offset); int i; range->internal_base_addr = cpu_to_le32(addr); - range->range_data_size = reg->internal.range_data_size; - for (i = 0; i < le32_to_cpu(reg->internal.range_data_size); i += 4) + range->range_data_size = reg->dev_addr.size; + for (i = 0; i < le32_to_cpu(reg->dev_addr.size); i += 4) *val++ = cpu_to_le32(iwl_trans_read32(fwrt->trans, addr + i)); return sizeof(*range) + le32_to_cpu(range->range_data_size); } static int iwl_dump_ini_dev_mem_iter(struct iwl_fw_runtime *fwrt, - struct iwl_fw_ini_region_cfg *reg, + struct iwl_dump_ini_region_data *reg_data, void *range_ptr, int idx) { + struct iwl_fw_ini_region_tlv *reg = (void *)reg_data->reg_tlv->data; struct iwl_fw_ini_error_dump_range *range = range_ptr; - u32 addr = le32_to_cpu(reg->start_addr[idx]) + le32_to_cpu(reg->offset); + u32 addr = le32_to_cpu(reg->addrs[idx]) + + le32_to_cpu(reg->dev_addr.offset); range->internal_base_addr = cpu_to_le32(addr); - range->range_data_size = reg->internal.range_data_size; + range->range_data_size = reg->dev_addr.size; iwl_trans_read_mem_bytes(fwrt->trans, addr, range->data, - le32_to_cpu(reg->internal.range_data_size)); - - return sizeof(*range) + le32_to_cpu(range->range_data_size); -} - -static int -iwl_dump_ini_paging_gen2_iter(struct iwl_fw_runtime *fwrt, - struct iwl_fw_ini_region_cfg *reg, - void *range_ptr, int idx) -{ - struct iwl_fw_ini_error_dump_range *range = range_ptr; - u32 page_size = fwrt->trans->init_dram.paging[idx].size; - - range->page_num = cpu_to_le32(idx); - range->range_data_size = cpu_to_le32(page_size); - memcpy(range->data, fwrt->trans->init_dram.paging[idx].block, - page_size); + le32_to_cpu(reg->dev_addr.size)); return sizeof(*range) + le32_to_cpu(range->range_data_size); } -static int iwl_dump_ini_paging_iter(struct iwl_fw_runtime *fwrt, - struct iwl_fw_ini_region_cfg *reg, - void *range_ptr, int idx) +static int _iwl_dump_ini_paging_iter(struct iwl_fw_runtime *fwrt, + void *range_ptr, int idx) { /* increase idx by 1 since the pages are from 1 to * fwrt->num_of_paging_blk + 1 @@ -1142,73 +1147,100 @@ static int iwl_dump_ini_paging_iter(struct iwl_fw_runtime *fwrt, return sizeof(*range) + le32_to_cpu(range->range_data_size); } +static int iwl_dump_ini_paging_iter(struct iwl_fw_runtime *fwrt, + struct iwl_dump_ini_region_data *reg_data, + void *range_ptr, int idx) +{ + struct iwl_fw_ini_error_dump_range *range; + u32 page_size; + + if (!fwrt->trans->trans_cfg->gen2) + return _iwl_dump_ini_paging_iter(fwrt, range_ptr, idx); + + range = range_ptr; + page_size = fwrt->trans->init_dram.paging[idx].size; + + range->page_num = cpu_to_le32(idx); + range->range_data_size = cpu_to_le32(page_size); + memcpy(range->data, fwrt->trans->init_dram.paging[idx].block, + page_size); + + return sizeof(*range) + le32_to_cpu(range->range_data_size); +} + static int iwl_dump_ini_mon_dram_iter(struct iwl_fw_runtime *fwrt, - struct iwl_fw_ini_region_cfg *reg, void *range_ptr, - int idx) + struct iwl_dump_ini_region_data *reg_data, + void *range_ptr, int idx) { + struct iwl_fw_ini_region_tlv *reg = (void *)reg_data->reg_tlv->data; struct iwl_fw_ini_error_dump_range *range = range_ptr; - u32 start_addr = iwl_read_umac_prph(fwrt->trans, - MON_BUFF_BASE_ADDR_VER2); + struct iwl_dram_data *frag; + u32 alloc_id = le32_to_cpu(reg->dram_alloc_id); - if (start_addr == 0x5a5a5a5a) - return -EBUSY; + frag = &fwrt->trans->dbg.fw_mon_ini[alloc_id].frags[idx]; - range->dram_base_addr = cpu_to_le64(start_addr); - range->range_data_size = cpu_to_le32(fwrt->trans->dbg.fw_mon[idx].size); + range->dram_base_addr = cpu_to_le64(frag->physical); + range->range_data_size = cpu_to_le32(frag->size); - memcpy(range->data, fwrt->trans->dbg.fw_mon[idx].block, - fwrt->trans->dbg.fw_mon[idx].size); + memcpy(range->data, frag->block, frag->size); return sizeof(*range) + le32_to_cpu(range->range_data_size); } -struct iwl_ini_txf_iter_data { - int fifo; - int lmac; - u32 fifo_size; - bool internal_txf; - bool init; -}; +static int iwl_dump_ini_mon_smem_iter(struct iwl_fw_runtime *fwrt, + struct iwl_dump_ini_region_data *reg_data, + void *range_ptr, int idx) +{ + struct iwl_fw_ini_region_tlv *reg = (void *)reg_data->reg_tlv->data; + struct iwl_fw_ini_error_dump_range *range = range_ptr; + u32 addr = le32_to_cpu(reg->internal_buffer.base_addr); + + range->internal_base_addr = cpu_to_le32(addr); + range->range_data_size = reg->internal_buffer.size; + iwl_trans_read_mem_bytes(fwrt->trans, addr, range->data, + le32_to_cpu(reg->internal_buffer.size)); + + return sizeof(*range) + le32_to_cpu(range->range_data_size); +} static bool iwl_ini_txf_iter(struct iwl_fw_runtime *fwrt, - struct iwl_fw_ini_region_cfg *reg) + struct iwl_dump_ini_region_data *reg_data, int idx) { - struct iwl_ini_txf_iter_data *iter = fwrt->dump.fifo_iter; + struct iwl_fw_ini_region_tlv *reg = (void *)reg_data->reg_tlv->data; + struct iwl_txf_iter_data *iter = &fwrt->dump.txf_iter_data; struct iwl_fwrt_shared_mem_cfg *cfg = &fwrt->smem_cfg; int txf_num = cfg->num_txfifo_entries; int int_txf_num = ARRAY_SIZE(cfg->internal_txfifo_size); - u32 lmac_bitmap = le32_to_cpu(reg->fifos.fid1); - - if (!iter) - return false; + u32 lmac_bitmap = le32_to_cpu(reg->fifos.fid[0]); - if (iter->init) { - if (le32_to_cpu(reg->offset) && - WARN_ONCE(cfg->num_lmacs == 1, - "Invalid lmac offset: 0x%x\n", - le32_to_cpu(reg->offset))) + if (!idx) { + if (le32_to_cpu(reg->fifos.offset) && cfg->num_lmacs == 1) { + IWL_ERR(fwrt, "WRT: Invalid lmac offset 0x%x\n", + le32_to_cpu(reg->fifos.offset)); return false; + } - iter->init = false; - iter->internal_txf = false; + iter->internal_txf = 0; iter->fifo_size = 0; iter->fifo = -1; - if (le32_to_cpu(reg->offset)) + if (le32_to_cpu(reg->fifos.offset)) iter->lmac = 1; else iter->lmac = 0; } - if (!iter->internal_txf) + if (!iter->internal_txf) { for (iter->fifo++; iter->fifo < txf_num; iter->fifo++) { iter->fifo_size = cfg->lmac[iter->lmac].txfifo_size[iter->fifo]; if (iter->fifo_size && (lmac_bitmap & BIT(iter->fifo))) return true; } + iter->fifo--; + } - iter->internal_txf = true; + iter->internal_txf = 1; if (!fw_has_capa(&fwrt->fw->ucode_capa, IWL_UCODE_TLV_CAPA_EXTEND_SHARED_MEM_CFG)) @@ -1225,29 +1257,28 @@ static bool iwl_ini_txf_iter(struct iwl_fw_runtime *fwrt, } static int iwl_dump_ini_txf_iter(struct iwl_fw_runtime *fwrt, - struct iwl_fw_ini_region_cfg *reg, + struct iwl_dump_ini_region_data *reg_data, void *range_ptr, int idx) { + struct iwl_fw_ini_region_tlv *reg = (void *)reg_data->reg_tlv->data; struct iwl_fw_ini_error_dump_range *range = range_ptr; - struct iwl_ini_txf_iter_data *iter; + struct iwl_txf_iter_data *iter = &fwrt->dump.txf_iter_data; struct iwl_fw_ini_error_dump_register *reg_dump = (void *)range->data; - u32 offs = le32_to_cpu(reg->offset), addr; - u32 registers_size = - le32_to_cpu(reg->fifos.num_of_registers) * sizeof(*reg_dump); + u32 offs = le32_to_cpu(reg->fifos.offset), addr; + u32 registers_num = iwl_tlv_array_len(reg_data->reg_tlv, reg, addrs); + u32 registers_size = registers_num * sizeof(*reg_dump); __le32 *data; unsigned long flags; int i; - if (!iwl_ini_txf_iter(fwrt, reg)) + if (!iwl_ini_txf_iter(fwrt, reg_data, idx)) return -EIO; if (!iwl_trans_grab_nic_access(fwrt->trans, &flags)) return -EBUSY; - iter = fwrt->dump.fifo_iter; - range->fifo_hdr.fifo_num = cpu_to_le32(iter->fifo); - range->fifo_hdr.num_of_registers = reg->fifos.num_of_registers; + range->fifo_hdr.num_of_registers = cpu_to_le32(registers_num); range->range_data_size = cpu_to_le32(iter->fifo_size + registers_size); iwl_write_prph_no_grab(fwrt->trans, TXF_LARC_NUM + offs, iter->fifo); @@ -1256,8 +1287,8 @@ static int iwl_dump_ini_txf_iter(struct iwl_fw_runtime *fwrt, * read txf registers. for each register, write to the dump the * register address and its value */ - for (i = 0; i < le32_to_cpu(reg->fifos.num_of_registers); i++) { - addr = le32_to_cpu(reg->start_addr[i]) + offs; + for (i = 0; i < registers_num; i++) { + addr = le32_to_cpu(reg->addrs[i]) + offs; reg_dump->addr = cpu_to_le32(addr); reg_dump->data = cpu_to_le32(iwl_read_prph_no_grab(fwrt->trans, @@ -1266,7 +1297,7 @@ static int iwl_dump_ini_txf_iter(struct iwl_fw_runtime *fwrt, reg_dump++; } - if (reg->fifos.header_only) { + if (reg->fifos.hdr_only) { range->range_data_size = cpu_to_le32(registers_size); goto out; } @@ -1297,11 +1328,12 @@ struct iwl_ini_rxf_data { }; static void iwl_ini_get_rxf_data(struct iwl_fw_runtime *fwrt, - struct iwl_fw_ini_region_cfg *reg, + struct iwl_dump_ini_region_data *reg_data, struct iwl_ini_rxf_data *data) { - u32 fid1 = le32_to_cpu(reg->fifos.fid1); - u32 fid2 = le32_to_cpu(reg->fifos.fid2); + struct iwl_fw_ini_region_tlv *reg = (void *)reg_data->reg_tlv->data; + u32 fid1 = le32_to_cpu(reg->fifos.fid[0]); + u32 fid2 = le32_to_cpu(reg->fifos.fid[1]); u32 fifo_idx; if (!data) @@ -1333,20 +1365,21 @@ static void iwl_ini_get_rxf_data(struct iwl_fw_runtime *fwrt, } static int iwl_dump_ini_rxf_iter(struct iwl_fw_runtime *fwrt, - struct iwl_fw_ini_region_cfg *reg, + struct iwl_dump_ini_region_data *reg_data, void *range_ptr, int idx) { + struct iwl_fw_ini_region_tlv *reg = (void *)reg_data->reg_tlv->data; struct iwl_fw_ini_error_dump_range *range = range_ptr; struct iwl_ini_rxf_data rxf_data; struct iwl_fw_ini_error_dump_register *reg_dump = (void *)range->data; - u32 offs = le32_to_cpu(reg->offset), addr; - u32 registers_size = - le32_to_cpu(reg->fifos.num_of_registers) * sizeof(*reg_dump); + u32 offs = le32_to_cpu(reg->fifos.offset), addr; + u32 registers_num = iwl_tlv_array_len(reg_data->reg_tlv, reg, addrs); + u32 registers_size = registers_num * sizeof(*reg_dump); __le32 *data; unsigned long flags; int i; - iwl_ini_get_rxf_data(fwrt, reg, &rxf_data); + iwl_ini_get_rxf_data(fwrt, reg_data, &rxf_data); if (!rxf_data.size) return -EIO; @@ -1354,15 +1387,15 @@ static int iwl_dump_ini_rxf_iter(struct iwl_fw_runtime *fwrt, return -EBUSY; range->fifo_hdr.fifo_num = cpu_to_le32(rxf_data.fifo_num); - range->fifo_hdr.num_of_registers = reg->fifos.num_of_registers; + range->fifo_hdr.num_of_registers = cpu_to_le32(registers_num); range->range_data_size = cpu_to_le32(rxf_data.size + registers_size); /* * read rxf registers. for each register, write to the dump the * register address and its value */ - for (i = 0; i < le32_to_cpu(reg->fifos.num_of_registers); i++) { - addr = le32_to_cpu(reg->start_addr[i]) + offs; + for (i = 0; i < registers_num; i++) { + addr = le32_to_cpu(reg->addrs[i]) + offs; reg_dump->addr = cpu_to_le32(addr); reg_dump->data = cpu_to_le32(iwl_read_prph_no_grab(fwrt->trans, @@ -1371,7 +1404,7 @@ static int iwl_dump_ini_rxf_iter(struct iwl_fw_runtime *fwrt, reg_dump++; } - if (reg->fifos.header_only) { + if (reg->fifos.hdr_only) { range->range_data_size = cpu_to_le32(registers_size); goto out; } @@ -1402,9 +1435,50 @@ out: return sizeof(*range) + le32_to_cpu(range->range_data_size); } -static void *iwl_dump_ini_mem_fill_header(struct iwl_fw_runtime *fwrt, - struct iwl_fw_ini_region_cfg *reg, - void *data) +static int +iwl_dump_ini_err_table_iter(struct iwl_fw_runtime *fwrt, + struct iwl_dump_ini_region_data *reg_data, + void *range_ptr, int idx) +{ + struct iwl_fw_ini_region_tlv *reg = (void *)reg_data->reg_tlv->data; + struct iwl_fw_ini_region_err_table *err_table = ®->err_table; + struct iwl_fw_ini_error_dump_range *range = range_ptr; + u32 addr = le32_to_cpu(err_table->base_addr) + + le32_to_cpu(err_table->offset); + + range->internal_base_addr = cpu_to_le32(addr); + range->range_data_size = err_table->size; + iwl_trans_read_mem_bytes(fwrt->trans, addr, range->data, + le32_to_cpu(err_table->size)); + + return sizeof(*range) + le32_to_cpu(range->range_data_size); +} + +static int iwl_dump_ini_fw_pkt_iter(struct iwl_fw_runtime *fwrt, + struct iwl_dump_ini_region_data *reg_data, + void *range_ptr, int idx) +{ + struct iwl_fw_ini_error_dump_range *range = range_ptr; + struct iwl_rx_packet *pkt = reg_data->dump_data->fw_pkt; + u32 pkt_len; + + if (!pkt) + return -EIO; + + pkt_len = iwl_rx_packet_payload_len(pkt); + + memcpy(&range->fw_pkt_hdr, &pkt->hdr, sizeof(range->fw_pkt_hdr)); + range->range_data_size = cpu_to_le32(pkt_len); + + memcpy(range->data, pkt->data, pkt_len); + + return sizeof(*range) + le32_to_cpu(range->range_data_size); +} + +static void * +iwl_dump_ini_mem_fill_header(struct iwl_fw_runtime *fwrt, + struct iwl_dump_ini_region_data *reg_data, + void *data) { struct iwl_fw_ini_error_dump *dump = data; @@ -1413,14 +1487,45 @@ static void *iwl_dump_ini_mem_fill_header(struct iwl_fw_runtime *fwrt, return dump->ranges; } -static void -*iwl_dump_ini_mon_fill_header(struct iwl_fw_runtime *fwrt, - struct iwl_fw_ini_region_cfg *reg, - struct iwl_fw_ini_monitor_dump *data, - u32 write_ptr_addr, u32 write_ptr_msk, - u32 cycle_cnt_addr, u32 cycle_cnt_msk) +/** + * mask_apply_and_normalize - applies mask on val and normalize the result + * + * The normalization is based on the first set bit in the mask + * + * @val: value + * @mask: mask to apply and to normalize with + */ +static u32 mask_apply_and_normalize(u32 val, u32 mask) +{ + return (val & mask) >> (ffs(mask) - 1); +} + +static __le32 iwl_get_mon_reg(struct iwl_fw_runtime *fwrt, u32 alloc_id, + const struct iwl_fw_mon_reg *reg_info) { - u32 write_ptr, cycle_cnt; + u32 val, offs; + + /* The header addresses of DBGCi is calculate as follows: + * DBGC1 address + (0x100 * i) + */ + offs = (alloc_id - IWL_FW_INI_ALLOCATION_ID_DBGC1) * 0x100; + + if (!reg_info || !reg_info->addr || !reg_info->mask) + return 0; + + val = iwl_read_prph_no_grab(fwrt->trans, reg_info->addr + offs); + + return cpu_to_le32(mask_apply_and_normalize(val, reg_info->mask)); +} + +static void * +iwl_dump_ini_mon_fill_header(struct iwl_fw_runtime *fwrt, + struct iwl_dump_ini_region_data *reg_data, + struct iwl_fw_ini_monitor_dump *data, + const struct iwl_fw_mon_regs *addrs) +{ + struct iwl_fw_ini_region_tlv *reg = (void *)reg_data->reg_tlv->data; + u32 alloc_id = le32_to_cpu(reg->dram_alloc_id); unsigned long flags; if (!iwl_trans_grab_nic_access(fwrt->trans, &flags)) { @@ -1428,217 +1533,269 @@ static void return NULL; } - write_ptr = iwl_read_prph_no_grab(fwrt->trans, write_ptr_addr); - cycle_cnt = iwl_read_prph_no_grab(fwrt->trans, cycle_cnt_addr); + data->write_ptr = iwl_get_mon_reg(fwrt, alloc_id, + &addrs->write_ptr); + data->cycle_cnt = iwl_get_mon_reg(fwrt, alloc_id, + &addrs->cycle_cnt); + data->cur_frag = iwl_get_mon_reg(fwrt, alloc_id, + &addrs->cur_frag); iwl_trans_release_nic_access(fwrt->trans, &flags); data->header.version = cpu_to_le32(IWL_INI_DUMP_VER); - data->write_ptr = cpu_to_le32(write_ptr & write_ptr_msk); - data->cycle_cnt = cpu_to_le32(cycle_cnt & cycle_cnt_msk); return data->ranges; } -static void -*iwl_dump_ini_mon_dram_fill_header(struct iwl_fw_runtime *fwrt, - struct iwl_fw_ini_region_cfg *reg, - void *data) +static void * +iwl_dump_ini_mon_dram_fill_header(struct iwl_fw_runtime *fwrt, + struct iwl_dump_ini_region_data *reg_data, + void *data) { struct iwl_fw_ini_monitor_dump *mon_dump = (void *)data; - u32 write_ptr_addr, write_ptr_msk, cycle_cnt_addr, cycle_cnt_msk; - - switch (fwrt->trans->cfg->device_family) { - case IWL_DEVICE_FAMILY_9000: - case IWL_DEVICE_FAMILY_22000: - write_ptr_addr = MON_BUFF_WRPTR_VER2; - write_ptr_msk = -1; - cycle_cnt_addr = MON_BUFF_CYCLE_CNT_VER2; - cycle_cnt_msk = -1; - break; - default: - IWL_ERR(fwrt, "Unsupported device family %d\n", - fwrt->trans->cfg->device_family); - return NULL; - } - return iwl_dump_ini_mon_fill_header(fwrt, reg, mon_dump, write_ptr_addr, - write_ptr_msk, cycle_cnt_addr, - cycle_cnt_msk); + return iwl_dump_ini_mon_fill_header(fwrt, reg_data, mon_dump, + &fwrt->trans->cfg->mon_dram_regs); } -static void -*iwl_dump_ini_mon_smem_fill_header(struct iwl_fw_runtime *fwrt, - struct iwl_fw_ini_region_cfg *reg, - void *data) +static void * +iwl_dump_ini_mon_smem_fill_header(struct iwl_fw_runtime *fwrt, + struct iwl_dump_ini_region_data *reg_data, + void *data) { struct iwl_fw_ini_monitor_dump *mon_dump = (void *)data; - const struct iwl_cfg *cfg = fwrt->trans->cfg; - if (fwrt->trans->cfg->device_family != IWL_DEVICE_FAMILY_9000 && - fwrt->trans->cfg->device_family != IWL_DEVICE_FAMILY_22000) { - IWL_ERR(fwrt, "Unsupported device family %d\n", - fwrt->trans->cfg->device_family); - return NULL; - } + return iwl_dump_ini_mon_fill_header(fwrt, reg_data, mon_dump, + &fwrt->trans->cfg->mon_smem_regs); +} - return iwl_dump_ini_mon_fill_header(fwrt, reg, mon_dump, - cfg->fw_mon_smem_write_ptr_addr, - cfg->fw_mon_smem_write_ptr_msk, - cfg->fw_mon_smem_cycle_cnt_ptr_addr, - cfg->fw_mon_smem_cycle_cnt_ptr_msk); +static void * +iwl_dump_ini_err_table_fill_header(struct iwl_fw_runtime *fwrt, + struct iwl_dump_ini_region_data *reg_data, + void *data) +{ + struct iwl_fw_ini_region_tlv *reg = (void *)reg_data->reg_tlv->data; + struct iwl_fw_ini_err_table_dump *dump = data; + dump->header.version = cpu_to_le32(IWL_INI_DUMP_VER); + dump->version = reg->err_table.version; + + return dump->ranges; } static u32 iwl_dump_ini_mem_ranges(struct iwl_fw_runtime *fwrt, - struct iwl_fw_ini_region_cfg *reg) + struct iwl_dump_ini_region_data *reg_data) { - return le32_to_cpu(reg->internal.num_of_ranges); -} + struct iwl_fw_ini_region_tlv *reg = (void *)reg_data->reg_tlv->data; -static u32 iwl_dump_ini_paging_gen2_ranges(struct iwl_fw_runtime *fwrt, - struct iwl_fw_ini_region_cfg *reg) -{ - return fwrt->trans->init_dram.paging_cnt; + return iwl_tlv_array_len(reg_data->reg_tlv, reg, addrs); } static u32 iwl_dump_ini_paging_ranges(struct iwl_fw_runtime *fwrt, - struct iwl_fw_ini_region_cfg *reg) + struct iwl_dump_ini_region_data *reg_data) { + if (fwrt->trans->trans_cfg->gen2) + return fwrt->trans->init_dram.paging_cnt; + return fwrt->num_of_paging_blk; } -static u32 iwl_dump_ini_mon_dram_ranges(struct iwl_fw_runtime *fwrt, - struct iwl_fw_ini_region_cfg *reg) +static u32 +iwl_dump_ini_mon_dram_ranges(struct iwl_fw_runtime *fwrt, + struct iwl_dump_ini_region_data *reg_data) { - return 1; + struct iwl_fw_ini_region_tlv *reg = (void *)reg_data->reg_tlv->data; + struct iwl_fw_mon *fw_mon; + u32 ranges = 0, alloc_id = le32_to_cpu(reg->dram_alloc_id); + int i; + + fw_mon = &fwrt->trans->dbg.fw_mon_ini[alloc_id]; + + for (i = 0; i < fw_mon->num_frags; i++) { + if (!fw_mon->frags[i].size) + break; + + ranges++; + } + + return ranges; } static u32 iwl_dump_ini_txf_ranges(struct iwl_fw_runtime *fwrt, - struct iwl_fw_ini_region_cfg *reg) + struct iwl_dump_ini_region_data *reg_data) { - struct iwl_ini_txf_iter_data iter = { .init = true }; - void *fifo_iter = fwrt->dump.fifo_iter; u32 num_of_fifos = 0; - fwrt->dump.fifo_iter = &iter; - while (iwl_ini_txf_iter(fwrt, reg)) + while (iwl_ini_txf_iter(fwrt, reg_data, num_of_fifos)) num_of_fifos++; - fwrt->dump.fifo_iter = fifo_iter; - return num_of_fifos; } -static u32 iwl_dump_ini_rxf_ranges(struct iwl_fw_runtime *fwrt, - struct iwl_fw_ini_region_cfg *reg) +static u32 iwl_dump_ini_single_range(struct iwl_fw_runtime *fwrt, + struct iwl_dump_ini_region_data *reg_data) { - /* Each Rx fifo needs a different offset and therefore, it's - * region can contain only one fifo, i.e. 1 memory range. - */ return 1; } static u32 iwl_dump_ini_mem_get_size(struct iwl_fw_runtime *fwrt, - struct iwl_fw_ini_region_cfg *reg) + struct iwl_dump_ini_region_data *reg_data) { - return sizeof(struct iwl_fw_ini_error_dump) + - iwl_dump_ini_mem_ranges(fwrt, reg) * - (sizeof(struct iwl_fw_ini_error_dump_range) + - le32_to_cpu(reg->internal.range_data_size)); + struct iwl_fw_ini_region_tlv *reg = (void *)reg_data->reg_tlv->data; + u32 size = le32_to_cpu(reg->dev_addr.size); + u32 ranges = iwl_dump_ini_mem_ranges(fwrt, reg_data); + + if (!size || !ranges) + return 0; + + return sizeof(struct iwl_fw_ini_error_dump) + ranges * + (size + sizeof(struct iwl_fw_ini_error_dump_range)); } -static u32 iwl_dump_ini_paging_gen2_get_size(struct iwl_fw_runtime *fwrt, - struct iwl_fw_ini_region_cfg *reg) +static u32 +iwl_dump_ini_paging_get_size(struct iwl_fw_runtime *fwrt, + struct iwl_dump_ini_region_data *reg_data) { int i; u32 range_header_len = sizeof(struct iwl_fw_ini_error_dump_range); u32 size = sizeof(struct iwl_fw_ini_error_dump); - for (i = 0; i < iwl_dump_ini_paging_gen2_ranges(fwrt, reg); i++) - size += range_header_len + - fwrt->trans->init_dram.paging[i].size; + if (fwrt->trans->trans_cfg->gen2) { + for (i = 0; i < iwl_dump_ini_paging_ranges(fwrt, reg_data); i++) + size += range_header_len + + fwrt->trans->init_dram.paging[i].size; + } else { + for (i = 1; i <= iwl_dump_ini_paging_ranges(fwrt, reg_data); + i++) + size += range_header_len + + fwrt->fw_paging_db[i].fw_paging_size; + } return size; } -static u32 iwl_dump_ini_paging_get_size(struct iwl_fw_runtime *fwrt, - struct iwl_fw_ini_region_cfg *reg) +static u32 +iwl_dump_ini_mon_dram_get_size(struct iwl_fw_runtime *fwrt, + struct iwl_dump_ini_region_data *reg_data) { + struct iwl_fw_ini_region_tlv *reg = (void *)reg_data->reg_tlv->data; + struct iwl_fw_mon *fw_mon; + u32 size = 0, alloc_id = le32_to_cpu(reg->dram_alloc_id); int i; - u32 range_header_len = sizeof(struct iwl_fw_ini_error_dump_range); - u32 size = sizeof(struct iwl_fw_ini_error_dump); - for (i = 1; i <= iwl_dump_ini_paging_ranges(fwrt, reg); i++) - size += range_header_len + fwrt->fw_paging_db[i].fw_paging_size; + fw_mon = &fwrt->trans->dbg.fw_mon_ini[alloc_id]; - return size; -} + for (i = 0; i < fw_mon->num_frags; i++) { + struct iwl_dram_data *frag = &fw_mon->frags[i]; -static u32 iwl_dump_ini_mon_dram_get_size(struct iwl_fw_runtime *fwrt, - struct iwl_fw_ini_region_cfg *reg) -{ - u32 size = sizeof(struct iwl_fw_ini_monitor_dump) + - sizeof(struct iwl_fw_ini_error_dump_range); + if (!frag->size) + break; - if (fwrt->trans->dbg.num_blocks) - size += fwrt->trans->dbg.fw_mon[0].size; + size += sizeof(struct iwl_fw_ini_error_dump_range) + frag->size; + } + + if (size) + size += sizeof(struct iwl_fw_ini_monitor_dump); return size; } -static u32 iwl_dump_ini_mon_smem_get_size(struct iwl_fw_runtime *fwrt, - struct iwl_fw_ini_region_cfg *reg) +static u32 +iwl_dump_ini_mon_smem_get_size(struct iwl_fw_runtime *fwrt, + struct iwl_dump_ini_region_data *reg_data) { - return sizeof(struct iwl_fw_ini_monitor_dump) + - iwl_dump_ini_mem_ranges(fwrt, reg) * - (sizeof(struct iwl_fw_ini_error_dump_range) + - le32_to_cpu(reg->internal.range_data_size)); + struct iwl_fw_ini_region_tlv *reg = (void *)reg_data->reg_tlv->data; + struct iwl_fw_ini_allocation_tlv *fw_mon_cfg; + u32 alloc_id = le32_to_cpu(reg->internal_buffer.alloc_id), size; + + fw_mon_cfg = &fwrt->trans->dbg.fw_mon_cfg[alloc_id]; + if (le32_to_cpu(fw_mon_cfg->buf_location) != + IWL_FW_INI_LOCATION_SRAM_PATH) + return 0; + + size = le32_to_cpu(reg->internal_buffer.size); + if (!size) + return 0; + + size += sizeof(struct iwl_fw_ini_monitor_dump) + + sizeof(struct iwl_fw_ini_error_dump_range); + + return size; } static u32 iwl_dump_ini_txf_get_size(struct iwl_fw_runtime *fwrt, - struct iwl_fw_ini_region_cfg *reg) + struct iwl_dump_ini_region_data *reg_data) { - struct iwl_ini_txf_iter_data iter = { .init = true }; - void *fifo_iter = fwrt->dump.fifo_iter; + struct iwl_fw_ini_region_tlv *reg = (void *)reg_data->reg_tlv->data; + struct iwl_txf_iter_data *iter = &fwrt->dump.txf_iter_data; + u32 registers_num = iwl_tlv_array_len(reg_data->reg_tlv, reg, addrs); u32 size = 0; u32 fifo_hdr = sizeof(struct iwl_fw_ini_error_dump_range) + - le32_to_cpu(reg->fifos.num_of_registers) * - sizeof(struct iwl_fw_ini_error_dump_register); + registers_num * + sizeof(struct iwl_fw_ini_error_dump_register); - fwrt->dump.fifo_iter = &iter; - while (iwl_ini_txf_iter(fwrt, reg)) { + while (iwl_ini_txf_iter(fwrt, reg_data, size)) { size += fifo_hdr; - if (!reg->fifos.header_only) - size += iter.fifo_size; + if (!reg->fifos.hdr_only) + size += iter->fifo_size; } - if (size) - size += sizeof(struct iwl_fw_ini_error_dump); - - fwrt->dump.fifo_iter = fifo_iter; + if (!size) + return 0; - return size; + return size + sizeof(struct iwl_fw_ini_error_dump); } static u32 iwl_dump_ini_rxf_get_size(struct iwl_fw_runtime *fwrt, - struct iwl_fw_ini_region_cfg *reg) + struct iwl_dump_ini_region_data *reg_data) { + struct iwl_fw_ini_region_tlv *reg = (void *)reg_data->reg_tlv->data; struct iwl_ini_rxf_data rx_data; + u32 registers_num = iwl_tlv_array_len(reg_data->reg_tlv, reg, addrs); u32 size = sizeof(struct iwl_fw_ini_error_dump) + sizeof(struct iwl_fw_ini_error_dump_range) + - le32_to_cpu(reg->fifos.num_of_registers) * - sizeof(struct iwl_fw_ini_error_dump_register); + registers_num * sizeof(struct iwl_fw_ini_error_dump_register); - if (reg->fifos.header_only) + if (reg->fifos.hdr_only) return size; - iwl_ini_get_rxf_data(fwrt, reg, &rx_data); + iwl_ini_get_rxf_data(fwrt, reg_data, &rx_data); size += rx_data.size; return size; } +static u32 +iwl_dump_ini_err_table_get_size(struct iwl_fw_runtime *fwrt, + struct iwl_dump_ini_region_data *reg_data) +{ + struct iwl_fw_ini_region_tlv *reg = (void *)reg_data->reg_tlv->data; + u32 size = le32_to_cpu(reg->err_table.size); + + if (size) + size += sizeof(struct iwl_fw_ini_err_table_dump) + + sizeof(struct iwl_fw_ini_error_dump_range); + + return size; +} + +static u32 +iwl_dump_ini_fw_pkt_get_size(struct iwl_fw_runtime *fwrt, + struct iwl_dump_ini_region_data *reg_data) +{ + u32 size = 0; + + if (!reg_data->dump_data->fw_pkt) + return 0; + + size += iwl_rx_packet_payload_len(reg_data->dump_data->fw_pkt); + if (size) + size += sizeof(struct iwl_fw_ini_error_dump) + + sizeof(struct iwl_fw_ini_error_dump_range); + + return size; +} + /** * struct iwl_dump_ini_mem_ops - ini memory dump operations * @get_num_of_ranges: returns the number of memory ranges in the region. @@ -1650,93 +1807,133 @@ static u32 iwl_dump_ini_rxf_get_size(struct iwl_fw_runtime *fwrt, */ struct iwl_dump_ini_mem_ops { u32 (*get_num_of_ranges)(struct iwl_fw_runtime *fwrt, - struct iwl_fw_ini_region_cfg *reg); + struct iwl_dump_ini_region_data *reg_data); u32 (*get_size)(struct iwl_fw_runtime *fwrt, - struct iwl_fw_ini_region_cfg *reg); + struct iwl_dump_ini_region_data *reg_data); void *(*fill_mem_hdr)(struct iwl_fw_runtime *fwrt, - struct iwl_fw_ini_region_cfg *reg, void *data); + struct iwl_dump_ini_region_data *reg_data, + void *data); int (*fill_range)(struct iwl_fw_runtime *fwrt, - struct iwl_fw_ini_region_cfg *reg, void *range, - int idx); + struct iwl_dump_ini_region_data *reg_data, + void *range, int idx); }; /** - * iwl_dump_ini_mem - copy a memory region into the dump - * @fwrt: fw runtime struct. - * @data: dump memory data. - * @reg: region to copy to the dump. - * @ops: memory dump operations. + * iwl_dump_ini_mem + * + * Creates a dump tlv and copy a memory region into it. + * Returns the size of the current dump tlv or 0 if failed + * + * @fwrt: fw runtime struct + * @list: list to add the dump tlv to + * @reg: memory region + * @ops: memory dump operations */ -static void -iwl_dump_ini_mem(struct iwl_fw_runtime *fwrt, - struct iwl_fw_error_dump_data **data, - struct iwl_fw_ini_region_cfg *reg, - struct iwl_dump_ini_mem_ops *ops) -{ - struct iwl_fw_ini_error_dump_header *header = (void *)(*data)->data; - u32 num_of_ranges, i, type = le32_to_cpu(reg->region_type), size; +static u32 iwl_dump_ini_mem(struct iwl_fw_runtime *fwrt, struct list_head *list, + struct iwl_dump_ini_region_data *reg_data, + const struct iwl_dump_ini_mem_ops *ops) +{ + struct iwl_fw_ini_region_tlv *reg = (void *)reg_data->reg_tlv->data; + struct iwl_fw_ini_dump_entry *entry; + struct iwl_fw_error_dump_data *tlv; + struct iwl_fw_ini_error_dump_header *header; + u32 type = le32_to_cpu(reg->type), id = le32_to_cpu(reg->id); + u32 num_of_ranges, i, size; void *range; - if (WARN_ON(!ops || !ops->get_num_of_ranges || !ops->get_size || - !ops->fill_mem_hdr || !ops->fill_range)) - return; + if (!ops->get_num_of_ranges || !ops->get_size || !ops->fill_mem_hdr || + !ops->fill_range) + return 0; - size = ops->get_size(fwrt, reg); + size = ops->get_size(fwrt, reg_data); if (!size) - return; + return 0; + + entry = vzalloc(sizeof(*entry) + sizeof(*tlv) + size); + if (!entry) + return 0; + + entry->size = sizeof(*tlv) + size; - IWL_DEBUG_FW(fwrt, "WRT: collecting region: id=%d, type=%d\n", - le32_to_cpu(reg->region_id), type); + tlv = (void *)entry->data; + tlv->type = reg->type; + tlv->len = cpu_to_le32(size); - num_of_ranges = ops->get_num_of_ranges(fwrt, reg); + IWL_DEBUG_FW(fwrt, "WRT: Collecting region: id=%d, type=%d\n", id, + type); - (*data)->type = cpu_to_le32(type); - (*data)->len = cpu_to_le32(size); + num_of_ranges = ops->get_num_of_ranges(fwrt, reg_data); - header->region_id = reg->region_id; + header = (void *)tlv->data; + header->region_id = reg->id; header->num_of_ranges = cpu_to_le32(num_of_ranges); - header->name_len = cpu_to_le32(min_t(int, IWL_FW_INI_MAX_NAME, - le32_to_cpu(reg->name_len))); - memcpy(header->name, reg->name, le32_to_cpu(header->name_len)); + header->name_len = cpu_to_le32(IWL_FW_INI_MAX_NAME); + memcpy(header->name, reg->name, IWL_FW_INI_MAX_NAME); - range = ops->fill_mem_hdr(fwrt, reg, header); + range = ops->fill_mem_hdr(fwrt, reg_data, header); if (!range) { IWL_ERR(fwrt, - "WRT: failed to fill region header: id=%d, type=%d\n", - le32_to_cpu(reg->region_id), type); - memset(*data, 0, size); - return; + "WRT: Failed to fill region header: id=%d, type=%d\n", + id, type); + goto out_err; } for (i = 0; i < num_of_ranges; i++) { - int range_size = ops->fill_range(fwrt, reg, range, i); + int range_size = ops->fill_range(fwrt, reg_data, range, i); if (range_size < 0) { IWL_ERR(fwrt, - "WRT: failed to dump region: id=%d, type=%d\n", - le32_to_cpu(reg->region_id), type); - memset(*data, 0, size); - return; + "WRT: Failed to dump region: id=%d, type=%d\n", + id, type); + goto out_err; } range = range + range_size; } - *data = iwl_fw_error_next_data(*data); + + list_add_tail(&entry->list, list); + + return entry->size; + +out_err: + vfree(entry); + + return 0; } -static void iwl_dump_ini_info(struct iwl_fw_runtime *fwrt, - struct iwl_fw_ini_trigger *trigger, - struct iwl_fw_error_dump_data **data) +static u32 iwl_dump_ini_info(struct iwl_fw_runtime *fwrt, + struct iwl_fw_ini_trigger_tlv *trigger, + struct list_head *list) { - struct iwl_fw_ini_dump_info *dump = (void *)(*data)->data; - u32 reg_ids_size = le32_to_cpu(trigger->num_regions) * sizeof(__le32); + struct iwl_fw_ini_dump_entry *entry; + struct iwl_fw_error_dump_data *tlv; + struct iwl_fw_ini_dump_info *dump; + struct iwl_dbg_tlv_node *node; + struct iwl_fw_ini_dump_cfg_name *cfg_name; + u32 size = sizeof(*tlv) + sizeof(*dump); + u32 num_of_cfg_names = 0; - (*data)->type = cpu_to_le32(IWL_INI_DUMP_INFO_TYPE); - (*data)->len = cpu_to_le32(sizeof(*dump) + reg_ids_size); + list_for_each_entry(node, &fwrt->trans->dbg.debug_info_tlv_list, list) { + size += sizeof(*cfg_name); + num_of_cfg_names++; + } + + entry = vzalloc(sizeof(*entry) + size); + if (!entry) + return 0; + + entry->size = size; + + tlv = (void *)entry->data; + tlv->type = cpu_to_le32(IWL_INI_DUMP_INFO_TYPE); + tlv->len = cpu_to_le32(size - sizeof(*tlv)); + + dump = (void *)tlv->data; dump->version = cpu_to_le32(IWL_INI_DUMP_VER); - dump->trigger_id = trigger->trigger_id; - dump->is_external_cfg = - cpu_to_le32(fwrt->trans->dbg.external_ini_loaded); + dump->time_point = trigger->time_point; + dump->trigger_reason = trigger->trigger_reason; + dump->external_cfg_state = + cpu_to_le32(fwrt->trans->dbg.external_ini_cfg); dump->ver_type = cpu_to_le32(fwrt->dump.fw_ver.type); dump->ver_subtype = cpu_to_le32(fwrt->dump.fw_ver.subtype); @@ -1755,261 +1952,197 @@ static void iwl_dump_ini_info(struct iwl_fw_runtime *fwrt, dump->umac_major = cpu_to_le32(fwrt->dump.fw_ver.umac_major); dump->umac_minor = cpu_to_le32(fwrt->dump.fw_ver.umac_minor); + dump->fw_mon_mode = cpu_to_le32(fwrt->trans->dbg.ini_dest); + dump->regions_mask = trigger->regions_mask; + dump->build_tag_len = cpu_to_le32(sizeof(dump->build_tag)); memcpy(dump->build_tag, fwrt->fw->human_readable, sizeof(dump->build_tag)); - dump->img_name_len = cpu_to_le32(sizeof(dump->img_name)); - memcpy(dump->img_name, fwrt->dump.img_name, sizeof(dump->img_name)); - - dump->internal_dbg_cfg_name_len = - cpu_to_le32(sizeof(dump->internal_dbg_cfg_name)); - memcpy(dump->internal_dbg_cfg_name, fwrt->dump.internal_dbg_cfg_name, - sizeof(dump->internal_dbg_cfg_name)); - - dump->external_dbg_cfg_name_len = - cpu_to_le32(sizeof(dump->external_dbg_cfg_name)); + cfg_name = dump->cfg_names; + dump->num_of_cfg_names = cpu_to_le32(num_of_cfg_names); + list_for_each_entry(node, &fwrt->trans->dbg.debug_info_tlv_list, list) { + struct iwl_fw_ini_debug_info_tlv *debug_info = + (void *)node->tlv.data; + + cfg_name->image_type = debug_info->image_type; + cfg_name->cfg_name_len = + cpu_to_le32(IWL_FW_INI_MAX_CFG_NAME); + memcpy(cfg_name->cfg_name, debug_info->debug_cfg_name, + sizeof(cfg_name->cfg_name)); + cfg_name++; + } - /* dump info size is allocated in iwl_fw_ini_get_trigger_len. - * The driver allocates (sizeof(*dump) + reg_ids_size) so it is safe to - * use reg_ids_size + /* add dump info TLV to the beginning of the list since it needs to be + * the first TLV in the dump */ - memcpy(dump->external_dbg_cfg_name, fwrt->dump.external_dbg_cfg_name, - sizeof(dump->external_dbg_cfg_name)); - - dump->regions_num = trigger->num_regions; - memcpy(dump->region_ids, trigger->data, reg_ids_size); + list_add(&entry->list, list); - *data = iwl_fw_error_next_data(*data); + return entry->size; } -static int iwl_fw_ini_get_trigger_len(struct iwl_fw_runtime *fwrt, - struct iwl_fw_ini_trigger *trigger) -{ - int i, ret_size = 0, hdr_len = sizeof(struct iwl_fw_error_dump_data); - u32 size; +static const struct iwl_dump_ini_mem_ops iwl_dump_ini_region_ops[] = { + [IWL_FW_INI_REGION_INVALID] = {}, + [IWL_FW_INI_REGION_INTERNAL_BUFFER] = { + .get_num_of_ranges = iwl_dump_ini_single_range, + .get_size = iwl_dump_ini_mon_smem_get_size, + .fill_mem_hdr = iwl_dump_ini_mon_smem_fill_header, + .fill_range = iwl_dump_ini_mon_smem_iter, + }, + [IWL_FW_INI_REGION_DRAM_BUFFER] = { + .get_num_of_ranges = iwl_dump_ini_mon_dram_ranges, + .get_size = iwl_dump_ini_mon_dram_get_size, + .fill_mem_hdr = iwl_dump_ini_mon_dram_fill_header, + .fill_range = iwl_dump_ini_mon_dram_iter, + }, + [IWL_FW_INI_REGION_TXF] = { + .get_num_of_ranges = iwl_dump_ini_txf_ranges, + .get_size = iwl_dump_ini_txf_get_size, + .fill_mem_hdr = iwl_dump_ini_mem_fill_header, + .fill_range = iwl_dump_ini_txf_iter, + }, + [IWL_FW_INI_REGION_RXF] = { + .get_num_of_ranges = iwl_dump_ini_single_range, + .get_size = iwl_dump_ini_rxf_get_size, + .fill_mem_hdr = iwl_dump_ini_mem_fill_header, + .fill_range = iwl_dump_ini_rxf_iter, + }, + [IWL_FW_INI_REGION_LMAC_ERROR_TABLE] = { + .get_num_of_ranges = iwl_dump_ini_single_range, + .get_size = iwl_dump_ini_err_table_get_size, + .fill_mem_hdr = iwl_dump_ini_err_table_fill_header, + .fill_range = iwl_dump_ini_err_table_iter, + }, + [IWL_FW_INI_REGION_UMAC_ERROR_TABLE] = { + .get_num_of_ranges = iwl_dump_ini_single_range, + .get_size = iwl_dump_ini_err_table_get_size, + .fill_mem_hdr = iwl_dump_ini_err_table_fill_header, + .fill_range = iwl_dump_ini_err_table_iter, + }, + [IWL_FW_INI_REGION_RSP_OR_NOTIF] = { + .get_num_of_ranges = iwl_dump_ini_single_range, + .get_size = iwl_dump_ini_fw_pkt_get_size, + .fill_mem_hdr = iwl_dump_ini_mem_fill_header, + .fill_range = iwl_dump_ini_fw_pkt_iter, + }, + [IWL_FW_INI_REGION_DEVICE_MEMORY] = { + .get_num_of_ranges = iwl_dump_ini_mem_ranges, + .get_size = iwl_dump_ini_mem_get_size, + .fill_mem_hdr = iwl_dump_ini_mem_fill_header, + .fill_range = iwl_dump_ini_dev_mem_iter, + }, + [IWL_FW_INI_REGION_PERIPHERY_MAC] = { + .get_num_of_ranges = iwl_dump_ini_mem_ranges, + .get_size = iwl_dump_ini_mem_get_size, + .fill_mem_hdr = iwl_dump_ini_mem_fill_header, + .fill_range = iwl_dump_ini_prph_iter, + }, + [IWL_FW_INI_REGION_PERIPHERY_PHY] = {}, + [IWL_FW_INI_REGION_PERIPHERY_AUX] = {}, + [IWL_FW_INI_REGION_PAGING] = { + .fill_mem_hdr = iwl_dump_ini_mem_fill_header, + .get_num_of_ranges = iwl_dump_ini_paging_ranges, + .get_size = iwl_dump_ini_paging_get_size, + .fill_range = iwl_dump_ini_paging_iter, + }, + [IWL_FW_INI_REGION_CSR] = { + .get_num_of_ranges = iwl_dump_ini_mem_ranges, + .get_size = iwl_dump_ini_mem_get_size, + .fill_mem_hdr = iwl_dump_ini_mem_fill_header, + .fill_range = iwl_dump_ini_csr_iter, + }, + [IWL_FW_INI_REGION_DRAM_IMR] = {}, + [IWL_FW_INI_REGION_PCI_IOSF_CONFIG] = {}, +}; - if (!trigger || !trigger->num_regions) - return 0; +static u32 iwl_dump_ini_trigger(struct iwl_fw_runtime *fwrt, + struct iwl_fwrt_dump_data *dump_data, + struct list_head *list) +{ + struct iwl_fw_ini_trigger_tlv *trigger = dump_data->trig; + struct iwl_dump_ini_region_data reg_data = { + .dump_data = dump_data, + }; + int i; + u32 size = 0; + u64 regions_mask = le64_to_cpu(trigger->regions_mask); - for (i = 0; i < le32_to_cpu(trigger->num_regions); i++) { - u32 reg_id = le32_to_cpu(trigger->data[i]); - struct iwl_fw_ini_region_cfg *reg; + for (i = 0; i < 64; i++) { + u32 reg_type; + struct iwl_fw_ini_region_tlv *reg; - if (WARN_ON(reg_id >= ARRAY_SIZE(fwrt->dump.active_regs))) + if (!(BIT_ULL(i) & regions_mask)) continue; - reg = fwrt->dump.active_regs[reg_id]; - if (!reg) { + reg_data.reg_tlv = fwrt->trans->dbg.active_regions[i]; + if (!reg_data.reg_tlv) { IWL_WARN(fwrt, - "WRT: unassigned region id %d, skipping\n", - reg_id); + "WRT: Unassigned region id %d, skipping\n", i); continue; } - /* currently the driver supports always on domain only */ - if (le32_to_cpu(reg->domain) != IWL_FW_INI_DBG_DOMAIN_ALWAYS_ON) + reg = (void *)reg_data.reg_tlv->data; + reg_type = le32_to_cpu(reg->type); + if (reg_type >= ARRAY_SIZE(iwl_dump_ini_region_ops)) continue; - switch (le32_to_cpu(reg->region_type)) { - case IWL_FW_INI_REGION_DEVICE_MEMORY: - case IWL_FW_INI_REGION_PERIPHERY_MAC: - case IWL_FW_INI_REGION_PERIPHERY_PHY: - case IWL_FW_INI_REGION_PERIPHERY_AUX: - case IWL_FW_INI_REGION_CSR: - case IWL_FW_INI_REGION_LMAC_ERROR_TABLE: - case IWL_FW_INI_REGION_UMAC_ERROR_TABLE: - size = iwl_dump_ini_mem_get_size(fwrt, reg); - if (size) - ret_size += hdr_len + size; - break; - case IWL_FW_INI_REGION_TXF: - size = iwl_dump_ini_txf_get_size(fwrt, reg); - if (size) - ret_size += hdr_len + size; - break; - case IWL_FW_INI_REGION_RXF: - size = iwl_dump_ini_rxf_get_size(fwrt, reg); - if (size) - ret_size += hdr_len + size; - break; - case IWL_FW_INI_REGION_PAGING: - if (iwl_fw_dbg_is_paging_enabled(fwrt)) - size = iwl_dump_ini_paging_get_size(fwrt, reg); - else - size = iwl_dump_ini_paging_gen2_get_size(fwrt, - reg); - if (size) - ret_size += hdr_len + size; - break; - case IWL_FW_INI_REGION_DRAM_BUFFER: - if (!fwrt->trans->dbg.num_blocks) - break; - size = iwl_dump_ini_mon_dram_get_size(fwrt, reg); - if (size) - ret_size += hdr_len + size; - break; - case IWL_FW_INI_REGION_INTERNAL_BUFFER: - size = iwl_dump_ini_mon_smem_get_size(fwrt, reg); - if (size) - ret_size += hdr_len + size; - break; - case IWL_FW_INI_REGION_DRAM_IMR: - /* Undefined yet */ - default: - break; - } + size += iwl_dump_ini_mem(fwrt, list, ®_data, + &iwl_dump_ini_region_ops[reg_type]); } - /* add dump info size */ - if (ret_size) - ret_size += hdr_len + sizeof(struct iwl_fw_ini_dump_info) + - (le32_to_cpu(trigger->num_regions) * sizeof(__le32)); + if (size) + size += iwl_dump_ini_info(fwrt, trigger, list); - return ret_size; + return size; } -static void iwl_fw_ini_dump_trigger(struct iwl_fw_runtime *fwrt, - struct iwl_fw_ini_trigger *trigger, - struct iwl_fw_error_dump_data **data) +static bool iwl_fw_ini_trigger_on(struct iwl_fw_runtime *fwrt, + struct iwl_fw_ini_trigger_tlv *trig) { - int i, num = le32_to_cpu(trigger->num_regions); + enum iwl_fw_ini_time_point tp_id = le32_to_cpu(trig->time_point); + u32 usec = le32_to_cpu(trig->ignore_consec); - iwl_dump_ini_info(fwrt, trigger, data); - - for (i = 0; i < num; i++) { - u32 reg_id = le32_to_cpu(trigger->data[i]); - struct iwl_fw_ini_region_cfg *reg; - struct iwl_dump_ini_mem_ops ops; - - if (reg_id >= ARRAY_SIZE(fwrt->dump.active_regs)) - continue; - - reg = fwrt->dump.active_regs[reg_id]; - /* Don't warn, get_trigger_len already warned */ - if (!reg) - continue; - - /* currently the driver supports always on domain only */ - if (le32_to_cpu(reg->domain) != IWL_FW_INI_DBG_DOMAIN_ALWAYS_ON) - continue; - - switch (le32_to_cpu(reg->region_type)) { - case IWL_FW_INI_REGION_DEVICE_MEMORY: - case IWL_FW_INI_REGION_LMAC_ERROR_TABLE: - case IWL_FW_INI_REGION_UMAC_ERROR_TABLE: - ops.get_num_of_ranges = iwl_dump_ini_mem_ranges; - ops.get_size = iwl_dump_ini_mem_get_size; - ops.fill_mem_hdr = iwl_dump_ini_mem_fill_header; - ops.fill_range = iwl_dump_ini_dev_mem_iter; - iwl_dump_ini_mem(fwrt, data, reg, &ops); - break; - case IWL_FW_INI_REGION_PERIPHERY_MAC: - case IWL_FW_INI_REGION_PERIPHERY_PHY: - case IWL_FW_INI_REGION_PERIPHERY_AUX: - ops.get_num_of_ranges = iwl_dump_ini_mem_ranges; - ops.get_size = iwl_dump_ini_mem_get_size; - ops.fill_mem_hdr = iwl_dump_ini_mem_fill_header; - ops.fill_range = iwl_dump_ini_prph_iter; - iwl_dump_ini_mem(fwrt, data, reg, &ops); - break; - case IWL_FW_INI_REGION_DRAM_BUFFER: - ops.get_num_of_ranges = iwl_dump_ini_mon_dram_ranges; - ops.get_size = iwl_dump_ini_mon_dram_get_size; - ops.fill_mem_hdr = iwl_dump_ini_mon_dram_fill_header; - ops.fill_range = iwl_dump_ini_mon_dram_iter; - iwl_dump_ini_mem(fwrt, data, reg, &ops); - break; - case IWL_FW_INI_REGION_INTERNAL_BUFFER: - ops.get_num_of_ranges = iwl_dump_ini_mem_ranges; - ops.get_size = iwl_dump_ini_mon_smem_get_size; - ops.fill_mem_hdr = iwl_dump_ini_mon_smem_fill_header; - ops.fill_range = iwl_dump_ini_dev_mem_iter; - iwl_dump_ini_mem(fwrt, data, reg, &ops); - break; - case IWL_FW_INI_REGION_PAGING: - ops.fill_mem_hdr = iwl_dump_ini_mem_fill_header; - if (iwl_fw_dbg_is_paging_enabled(fwrt)) { - ops.get_num_of_ranges = - iwl_dump_ini_paging_ranges; - ops.get_size = iwl_dump_ini_paging_get_size; - ops.fill_range = iwl_dump_ini_paging_iter; - } else { - ops.get_num_of_ranges = - iwl_dump_ini_paging_gen2_ranges; - ops.get_size = - iwl_dump_ini_paging_gen2_get_size; - ops.fill_range = iwl_dump_ini_paging_gen2_iter; - } + if (!iwl_trans_dbg_ini_valid(fwrt->trans) || + tp_id == IWL_FW_INI_TIME_POINT_INVALID || + tp_id >= IWL_FW_INI_TIME_POINT_NUM || + iwl_fw_dbg_no_trig_window(fwrt, tp_id, usec)) + return false; - iwl_dump_ini_mem(fwrt, data, reg, &ops); - break; - case IWL_FW_INI_REGION_TXF: { - struct iwl_ini_txf_iter_data iter = { .init = true }; - void *fifo_iter = fwrt->dump.fifo_iter; - - fwrt->dump.fifo_iter = &iter; - ops.get_num_of_ranges = iwl_dump_ini_txf_ranges; - ops.get_size = iwl_dump_ini_txf_get_size; - ops.fill_mem_hdr = iwl_dump_ini_mem_fill_header; - ops.fill_range = iwl_dump_ini_txf_iter; - iwl_dump_ini_mem(fwrt, data, reg, &ops); - fwrt->dump.fifo_iter = fifo_iter; - break; - } - case IWL_FW_INI_REGION_RXF: - ops.get_num_of_ranges = iwl_dump_ini_rxf_ranges; - ops.get_size = iwl_dump_ini_rxf_get_size; - ops.fill_mem_hdr = iwl_dump_ini_mem_fill_header; - ops.fill_range = iwl_dump_ini_rxf_iter; - iwl_dump_ini_mem(fwrt, data, reg, &ops); - break; - case IWL_FW_INI_REGION_CSR: - ops.get_num_of_ranges = iwl_dump_ini_mem_ranges; - ops.get_size = iwl_dump_ini_mem_get_size; - ops.fill_mem_hdr = iwl_dump_ini_mem_fill_header; - ops.fill_range = iwl_dump_ini_csr_iter; - iwl_dump_ini_mem(fwrt, data, reg, &ops); - break; - case IWL_FW_INI_REGION_DRAM_IMR: - /* This is undefined yet */ - default: - break; - } - } + return true; } -static struct iwl_fw_error_dump_file * -iwl_fw_error_ini_dump_file(struct iwl_fw_runtime *fwrt, - enum iwl_fw_ini_trigger_id trig_id) +static u32 iwl_dump_ini_file_gen(struct iwl_fw_runtime *fwrt, + struct iwl_fwrt_dump_data *dump_data, + struct list_head *list) { - int size; - struct iwl_fw_error_dump_data *dump_data; - struct iwl_fw_error_dump_file *dump_file; - struct iwl_fw_ini_trigger *trigger; - - if (!iwl_fw_ini_trigger_on(fwrt, trig_id)) - return NULL; + struct iwl_fw_ini_trigger_tlv *trigger = dump_data->trig; + struct iwl_fw_ini_dump_entry *entry; + struct iwl_fw_ini_dump_file_hdr *hdr; + u32 size; - trigger = fwrt->dump.active_trigs[trig_id].trig; + if (!trigger || !iwl_fw_ini_trigger_on(fwrt, trigger) || + !le64_to_cpu(trigger->regions_mask)) + return 0; - size = iwl_fw_ini_get_trigger_len(fwrt, trigger); - if (!size) - return NULL; + entry = vzalloc(sizeof(*entry) + sizeof(*hdr)); + if (!entry) + return 0; - size += sizeof(*dump_file); + entry->size = sizeof(*hdr); - dump_file = vzalloc(size); - if (!dump_file) - return NULL; + size = iwl_dump_ini_trigger(fwrt, dump_data, list); + if (!size) { + vfree(entry); + return 0; + } - dump_file->barker = cpu_to_le32(IWL_FW_INI_ERROR_DUMP_BARKER); - dump_data = (void *)dump_file->data; - dump_file->file_len = cpu_to_le32(size); + hdr = (void *)entry->data; + hdr->barker = cpu_to_le32(IWL_FW_INI_ERROR_DUMP_BARKER); + hdr->file_len = cpu_to_le32(size + entry->size); - iwl_fw_ini_dump_trigger(fwrt, trigger, &dump_data); + list_add(&entry->list, list); - return dump_file; + return le32_to_cpu(hdr->file_len); } static void iwl_fw_error_dump(struct iwl_fw_runtime *fwrt) @@ -2058,29 +2191,52 @@ out: iwl_fw_free_dump_desc(fwrt); } -static void iwl_fw_error_ini_dump(struct iwl_fw_runtime *fwrt, u8 wk_idx) +static void iwl_dump_ini_list_free(struct list_head *list) { - enum iwl_fw_ini_trigger_id trig_id = fwrt->dump.wks[wk_idx].ini_trig_id; - struct iwl_fw_error_dump_file *dump_file; + while (!list_empty(list)) { + struct iwl_fw_ini_dump_entry *entry = + list_entry(list->next, typeof(*entry), list); + + list_del(&entry->list); + vfree(entry); + } +} + +static void iwl_fw_error_dump_data_free(struct iwl_fwrt_dump_data *dump_data) +{ + dump_data->trig = NULL; + kfree(dump_data->fw_pkt); + dump_data->fw_pkt = NULL; +} + +static void iwl_fw_error_ini_dump(struct iwl_fw_runtime *fwrt, + struct iwl_fwrt_dump_data *dump_data) +{ + struct list_head dump_list = LIST_HEAD_INIT(dump_list); struct scatterlist *sg_dump_data; - u32 file_len; + u32 file_len = iwl_dump_ini_file_gen(fwrt, dump_data, &dump_list); - dump_file = iwl_fw_error_ini_dump_file(fwrt, trig_id); - if (!dump_file) + if (!file_len) goto out; - file_len = le32_to_cpu(dump_file->file_len); - sg_dump_data = alloc_sgtable(file_len); if (sg_dump_data) { - sg_pcopy_from_buffer(sg_dump_data, sg_nents(sg_dump_data), - dump_file, file_len, 0); + struct iwl_fw_ini_dump_entry *entry; + int sg_entries = sg_nents(sg_dump_data); + u32 offs = 0; + + list_for_each_entry(entry, &dump_list, list) { + sg_pcopy_from_buffer(sg_dump_data, sg_entries, + entry->data, entry->size, offs); + offs += entry->size; + } dev_coredumpsg(fwrt->trans->dev, sg_dump_data, file_len, GFP_KERNEL); } - vfree(dump_file); + iwl_dump_ini_list_free(&dump_list); + out: - fwrt->dump.wks[wk_idx].ini_trig_id = IWL_FW_TRIGGER_ID_INVALID; + iwl_fw_error_dump_data_free(dump_data); } const struct iwl_fw_dump_desc iwl_dump_desc_assert = { @@ -2095,15 +2251,9 @@ int iwl_fw_dbg_collect_desc(struct iwl_fw_runtime *fwrt, bool monitor_only, unsigned int delay) { - u32 trig_type = le32_to_cpu(desc->trig_desc.type); - int ret; - - if (fwrt->trans->dbg.ini_valid) { - ret = iwl_fw_dbg_ini_collect(fwrt, trig_type); - if (!ret) - iwl_fw_free_dump_desc(fwrt); - - return ret; + if (iwl_trans_dbg_ini_valid(fwrt->trans)) { + iwl_fw_free_dump_desc(fwrt); + return 0; } /* use wks[0] since dump flow prior to ini does not need to support @@ -2195,35 +2345,26 @@ int iwl_fw_dbg_collect(struct iwl_fw_runtime *fwrt, } IWL_EXPORT_SYMBOL(iwl_fw_dbg_collect); -int _iwl_fw_dbg_ini_collect(struct iwl_fw_runtime *fwrt, - enum iwl_fw_ini_trigger_id id) +int iwl_fw_dbg_ini_collect(struct iwl_fw_runtime *fwrt, + struct iwl_fwrt_dump_data *dump_data) { - struct iwl_fw_ini_active_triggers *active; + struct iwl_fw_ini_trigger_tlv *trig = dump_data->trig; + enum iwl_fw_ini_time_point tp_id = le32_to_cpu(trig->time_point); u32 occur, delay; unsigned long idx; - if (WARN_ON(!iwl_fw_ini_trigger_on(fwrt, id))) - return -EINVAL; - - if (!iwl_fw_ini_trigger_on(fwrt, id)) { + if (!iwl_fw_ini_trigger_on(fwrt, trig)) { IWL_WARN(fwrt, "WRT: Trigger %d is not active, aborting dump\n", - id); + tp_id); return -EINVAL; } - active = &fwrt->dump.active_trigs[id]; - delay = le32_to_cpu(active->trig->dump_delay); - occur = le32_to_cpu(active->trig->occurrences); + delay = le32_to_cpu(trig->dump_delay); + occur = le32_to_cpu(trig->occurrences); if (!occur) return 0; - active->trig->occurrences = cpu_to_le32(--occur); - - if (le32_to_cpu(active->trig->force_restart)) { - IWL_WARN(fwrt, "WRT: force restart: trigger %d fired.\n", id); - iwl_force_nmi(fwrt->trans); - return 0; - } + trig->occurrences = cpu_to_le32(--occur); /* Check there is an available worker. * ffz return value is undefined if no zero exists, @@ -2238,36 +2379,14 @@ int _iwl_fw_dbg_ini_collect(struct iwl_fw_runtime *fwrt, test_and_set_bit(fwrt->dump.wks[idx].idx, &fwrt->dump.active_wks)) return -EBUSY; - fwrt->dump.wks[idx].ini_trig_id = id; + fwrt->dump.wks[idx].dump_data = *dump_data; - IWL_WARN(fwrt, "WRT: collecting data: ini trigger %d fired.\n", id); + IWL_WARN(fwrt, "WRT: Collecting data: ini trigger %d fired.\n", tp_id); schedule_delayed_work(&fwrt->dump.wks[idx].wk, usecs_to_jiffies(delay)); return 0; } -IWL_EXPORT_SYMBOL(_iwl_fw_dbg_ini_collect); - -int iwl_fw_dbg_ini_collect(struct iwl_fw_runtime *fwrt, u32 legacy_trigger_id) -{ - int id; - - switch (legacy_trigger_id) { - case FW_DBG_TRIGGER_FW_ASSERT: - case FW_DBG_TRIGGER_ALIVE_TIMEOUT: - case FW_DBG_TRIGGER_DRIVER: - id = IWL_FW_TRIGGER_ID_FW_ASSERT; - break; - case FW_DBG_TRIGGER_USER: - id = IWL_FW_TRIGGER_ID_USER_TRIGGER; - break; - default: - return -EIO; - } - - return _iwl_fw_dbg_ini_collect(fwrt, id); -} -IWL_EXPORT_SYMBOL(iwl_fw_dbg_ini_collect); int iwl_fw_dbg_collect_trig(struct iwl_fw_runtime *fwrt, struct iwl_fw_dbg_trigger_tlv *trigger, @@ -2276,6 +2395,9 @@ int iwl_fw_dbg_collect_trig(struct iwl_fw_runtime *fwrt, int ret, len = 0; char buf[64]; + if (iwl_trans_dbg_ini_valid(fwrt->trans)) + return 0; + if (fmt) { va_list ap; @@ -2372,16 +2494,19 @@ static void iwl_fw_dbg_collect_sync(struct iwl_fw_runtime *fwrt, u8 wk_idx) goto out; } - iwl_fw_dbg_stop_recording(fwrt->trans, ¶ms); + if (iwl_fw_dbg_stop_restart_recording(fwrt, ¶ms, true)) { + IWL_ERR(fwrt, "Failed to stop DBGC recording, aborting dump\n"); + goto out; + } - IWL_DEBUG_FW_INFO(fwrt, "WRT: data collection start\n"); - if (fwrt->trans->dbg.ini_valid) - iwl_fw_error_ini_dump(fwrt, wk_idx); + IWL_DEBUG_FW_INFO(fwrt, "WRT: Data collection start\n"); + if (iwl_trans_dbg_ini_valid(fwrt->trans)) + iwl_fw_error_ini_dump(fwrt, &fwrt->dump.wks[wk_idx].dump_data); else iwl_fw_error_dump(fwrt); - IWL_DEBUG_FW_INFO(fwrt, "WRT: data collection done\n"); + IWL_DEBUG_FW_INFO(fwrt, "WRT: Data collection done\n"); - iwl_fw_dbg_restart_recording(fwrt, ¶ms); + iwl_fw_dbg_stop_restart_recording(fwrt, ¶ms, false); out: clear_bit(wk_idx, &fwrt->dump.active_wks); @@ -2389,11 +2514,10 @@ out: void iwl_fw_error_dump_wk(struct work_struct *work) { - struct iwl_fw_runtime *fwrt; - typeof(fwrt->dump.wks[0]) *wks; - - wks = container_of(work, typeof(fwrt->dump.wks[0]), wk.work); - fwrt = container_of(wks, struct iwl_fw_runtime, dump.wks[wks->idx]); + struct iwl_fwrt_wk_data *wks = + container_of(work, typeof(*wks), wk.work); + struct iwl_fw_runtime *fwrt = + container_of(wks, typeof(*fwrt), dump.wks[wks->idx]); /* assumes the op mode mutex is locked in dump_start since * iwl_fw_dbg_collect_sync can't run in parallel @@ -2432,472 +2556,17 @@ void iwl_fw_dbg_read_d3_debug_data(struct iwl_fw_runtime *fwrt) } IWL_EXPORT_SYMBOL(iwl_fw_dbg_read_d3_debug_data); -static void iwl_fw_dbg_info_apply(struct iwl_fw_runtime *fwrt, - struct iwl_fw_ini_debug_info_tlv *dbg_info, - bool ext, enum iwl_fw_ini_apply_point pnt) -{ - u32 img_name_len = le32_to_cpu(dbg_info->img_name_len); - u32 dbg_cfg_name_len = le32_to_cpu(dbg_info->dbg_cfg_name_len); - - if (img_name_len != IWL_FW_INI_MAX_IMG_NAME_LEN) { - IWL_WARN(fwrt, - "WRT: ext=%d. Invalid image name length %d, expected %d\n", - ext, img_name_len, - IWL_FW_INI_MAX_IMG_NAME_LEN); - return; - } - - if (dbg_cfg_name_len != IWL_FW_INI_MAX_DBG_CFG_NAME_LEN) { - IWL_WARN(fwrt, - "WRT: ext=%d. Invalid debug cfg name length %d, expected %d\n", - ext, dbg_cfg_name_len, - IWL_FW_INI_MAX_DBG_CFG_NAME_LEN); - return; - } - - if (ext) { - memcpy(fwrt->dump.external_dbg_cfg_name, dbg_info->dbg_cfg_name, - sizeof(fwrt->dump.external_dbg_cfg_name)); - } else { - memcpy(fwrt->dump.img_name, dbg_info->img_name, - sizeof(fwrt->dump.img_name)); - memcpy(fwrt->dump.internal_dbg_cfg_name, dbg_info->dbg_cfg_name, - sizeof(fwrt->dump.internal_dbg_cfg_name)); - } -} - -static void -iwl_fw_dbg_buffer_allocation(struct iwl_fw_runtime *fwrt, u32 size) -{ - struct iwl_trans *trans = fwrt->trans; - void *virtual_addr = NULL; - dma_addr_t phys_addr; - - if (WARN_ON_ONCE(trans->dbg.num_blocks == - ARRAY_SIZE(trans->dbg.fw_mon))) - return; - - virtual_addr = - dma_alloc_coherent(fwrt->trans->dev, size, &phys_addr, - GFP_KERNEL | __GFP_NOWARN | __GFP_ZERO | - __GFP_COMP); - - /* TODO: alloc fragments if needed */ - if (!virtual_addr) - IWL_ERR(fwrt, "Failed to allocate debug memory\n"); - - IWL_DEBUG_FW(trans, - "Allocated DRAM buffer[%d], size=0x%x\n", - trans->dbg.num_blocks, size); - - trans->dbg.fw_mon[trans->dbg.num_blocks].block = virtual_addr; - trans->dbg.fw_mon[trans->dbg.num_blocks].physical = phys_addr; - trans->dbg.fw_mon[trans->dbg.num_blocks].size = size; - trans->dbg.num_blocks++; -} - -static void iwl_fw_dbg_buffer_apply(struct iwl_fw_runtime *fwrt, - struct iwl_fw_ini_allocation_data *alloc, - enum iwl_fw_ini_apply_point pnt) -{ - struct iwl_trans *trans = fwrt->trans; - struct iwl_ldbg_config_cmd ldbg_cmd = { - .type = cpu_to_le32(BUFFER_ALLOCATION), - }; - struct iwl_buffer_allocation_cmd *cmd = &ldbg_cmd.buffer_allocation; - struct iwl_host_cmd hcmd = { - .id = LDBG_CONFIG_CMD, - .flags = CMD_ASYNC, - .data[0] = &ldbg_cmd, - .len[0] = sizeof(ldbg_cmd), - }; - int block_idx = trans->dbg.num_blocks; - u32 buf_location = le32_to_cpu(alloc->tlv.buffer_location); - - if (fwrt->trans->dbg.ini_dest == IWL_FW_INI_LOCATION_INVALID) - fwrt->trans->dbg.ini_dest = buf_location; - - if (buf_location != fwrt->trans->dbg.ini_dest) { - WARN(fwrt, - "WRT: attempt to override buffer location on apply point %d\n", - pnt); - - return; - } - - if (buf_location == IWL_FW_INI_LOCATION_SRAM_PATH) { - IWL_DEBUG_FW(trans, "WRT: applying SMEM buffer destination\n"); - /* set sram monitor by enabling bit 7 */ - iwl_set_bit(fwrt->trans, CSR_HW_IF_CONFIG_REG, - CSR_HW_IF_CONFIG_REG_BIT_MONITOR_SRAM); - - return; - } - - if (buf_location != IWL_FW_INI_LOCATION_DRAM_PATH) - return; - - if (!alloc->is_alloc) { - iwl_fw_dbg_buffer_allocation(fwrt, - le32_to_cpu(alloc->tlv.size)); - if (block_idx == trans->dbg.num_blocks) - return; - alloc->is_alloc = 1; - } - - /* First block is assigned via registers / context info */ - if (trans->dbg.num_blocks == 1) - return; - - IWL_DEBUG_FW(trans, - "WRT: applying DRAM buffer[%d] destination\n", block_idx); - - cmd->num_frags = cpu_to_le32(1); - cmd->fragments[0].address = - cpu_to_le64(trans->dbg.fw_mon[block_idx].physical); - cmd->fragments[0].size = alloc->tlv.size; - cmd->allocation_id = alloc->tlv.allocation_id; - cmd->buffer_location = alloc->tlv.buffer_location; - - iwl_trans_send_cmd(trans, &hcmd); -} - -static void iwl_fw_dbg_send_hcmd(struct iwl_fw_runtime *fwrt, - struct iwl_ucode_tlv *tlv, - bool ext) -{ - struct iwl_fw_ini_hcmd_tlv *hcmd_tlv = (void *)&tlv->data[0]; - struct iwl_fw_ini_hcmd *data = &hcmd_tlv->hcmd; - u16 len = le32_to_cpu(tlv->length) - sizeof(*hcmd_tlv); - - struct iwl_host_cmd hcmd = { - .id = WIDE_ID(data->group, data->id), - .len = { len, }, - .data = { data->data, }, - }; - - /* currently the driver supports always on domain only */ - if (le32_to_cpu(hcmd_tlv->domain) != IWL_FW_INI_DBG_DOMAIN_ALWAYS_ON) - return; - - IWL_DEBUG_FW(fwrt, - "WRT: ext=%d. Sending host command id=0x%x, group=0x%x\n", - ext, data->id, data->group); - - iwl_trans_send_cmd(fwrt->trans, &hcmd); -} - -static void iwl_fw_dbg_update_regions(struct iwl_fw_runtime *fwrt, - struct iwl_fw_ini_region_tlv *tlv, - bool ext, enum iwl_fw_ini_apply_point pnt) -{ - void *iter = (void *)tlv->region_config; - int i, size = le32_to_cpu(tlv->num_regions); - const char *err_st = - "WRT: ext=%d. Invalid region %s %d for apply point %d\n"; - - for (i = 0; i < size; i++) { - struct iwl_fw_ini_region_cfg *reg = iter, **active; - int id = le32_to_cpu(reg->region_id); - u32 type = le32_to_cpu(reg->region_type); - - if (WARN(id >= ARRAY_SIZE(fwrt->dump.active_regs), err_st, ext, - "id", id, pnt)) - break; - - if (WARN(type == 0 || type >= IWL_FW_INI_REGION_NUM, err_st, - ext, "type", type, pnt)) - break; - - active = &fwrt->dump.active_regs[id]; - - if (*active) - IWL_WARN(fwrt->trans, - "WRT: ext=%d. Region id %d override\n", - ext, id); - - IWL_DEBUG_FW(fwrt, - "WRT: ext=%d. Activating region id %d\n", - ext, id); - - *active = reg; - - if (type == IWL_FW_INI_REGION_TXF || - type == IWL_FW_INI_REGION_RXF) - iter += le32_to_cpu(reg->fifos.num_of_registers) * - sizeof(__le32); - else if (type == IWL_FW_INI_REGION_DEVICE_MEMORY || - type == IWL_FW_INI_REGION_PERIPHERY_MAC || - type == IWL_FW_INI_REGION_PERIPHERY_PHY || - type == IWL_FW_INI_REGION_PERIPHERY_AUX || - type == IWL_FW_INI_REGION_INTERNAL_BUFFER || - type == IWL_FW_INI_REGION_PAGING || - type == IWL_FW_INI_REGION_CSR || - type == IWL_FW_INI_REGION_LMAC_ERROR_TABLE || - type == IWL_FW_INI_REGION_UMAC_ERROR_TABLE) - iter += le32_to_cpu(reg->internal.num_of_ranges) * - sizeof(__le32); - - iter += sizeof(*reg); - } -} - -static int iwl_fw_dbg_trig_realloc(struct iwl_fw_runtime *fwrt, - struct iwl_fw_ini_active_triggers *active, - u32 id, int size) -{ - void *ptr; - - if (size <= active->size) - return 0; - - ptr = krealloc(active->trig, size, GFP_KERNEL); - if (!ptr) { - IWL_ERR(fwrt, "WRT: Failed to allocate memory for trigger %d\n", - id); - return -ENOMEM; - } - active->trig = ptr; - active->size = size; - - return 0; -} - -static void iwl_fw_dbg_update_triggers(struct iwl_fw_runtime *fwrt, - struct iwl_fw_ini_trigger_tlv *tlv, - bool ext, - enum iwl_fw_ini_apply_point apply_point) -{ - int i, size = le32_to_cpu(tlv->num_triggers); - void *iter = (void *)tlv->trigger_config; - - for (i = 0; i < size; i++) { - struct iwl_fw_ini_trigger *trig = iter; - struct iwl_fw_ini_active_triggers *active; - int id = le32_to_cpu(trig->trigger_id); - u32 trig_regs_size = le32_to_cpu(trig->num_regions) * - sizeof(__le32); - - if (WARN(id >= ARRAY_SIZE(fwrt->dump.active_trigs), - "WRT: ext=%d. Invalid trigger id %d for apply point %d\n", - ext, id, apply_point)) - break; - - active = &fwrt->dump.active_trigs[id]; - - if (!active->active) { - size_t trig_size = sizeof(*trig) + trig_regs_size; - - IWL_DEBUG_FW(fwrt, - "WRT: ext=%d. Activating trigger %d\n", - ext, id); - - if (iwl_fw_dbg_trig_realloc(fwrt, active, id, - trig_size)) - goto next; - - memcpy(active->trig, trig, trig_size); - - } else { - u32 conf_override = - !(le32_to_cpu(trig->override_trig) & 0xff); - u32 region_override = - !(le32_to_cpu(trig->override_trig) & 0xff00); - u32 offset = 0; - u32 active_regs = - le32_to_cpu(active->trig->num_regions); - u32 new_regs = le32_to_cpu(trig->num_regions); - int mem_to_add = trig_regs_size; - - if (region_override) { - IWL_DEBUG_FW(fwrt, - "WRT: ext=%d. Trigger %d regions override\n", - ext, id); - - mem_to_add -= active_regs * sizeof(__le32); - } else { - IWL_DEBUG_FW(fwrt, - "WRT: ext=%d. Trigger %d regions appending\n", - ext, id); - - offset += active_regs; - new_regs += active_regs; - } - - if (iwl_fw_dbg_trig_realloc(fwrt, active, id, - active->size + mem_to_add)) - goto next; - - if (conf_override) { - IWL_DEBUG_FW(fwrt, - "WRT: ext=%d. Trigger %d configuration override\n", - ext, id); - - memcpy(active->trig, trig, sizeof(*trig)); - } - - memcpy(active->trig->data + offset, trig->data, - trig_regs_size); - active->trig->num_regions = cpu_to_le32(new_regs); - } - - /* Since zero means infinity - just set to -1 */ - if (!le32_to_cpu(active->trig->occurrences)) - active->trig->occurrences = cpu_to_le32(-1); - - active->active = true; - - if (id == IWL_FW_TRIGGER_ID_PERIODIC_TRIGGER) { - u32 collect_interval = le32_to_cpu(trig->trigger_data); - - /* the minimum allowed interval is 50ms */ - if (collect_interval < 50) { - collect_interval = 50; - trig->trigger_data = - cpu_to_le32(collect_interval); - } - - mod_timer(&fwrt->dump.periodic_trig, - jiffies + msecs_to_jiffies(collect_interval)); - } -next: - iter += sizeof(*trig) + trig_regs_size; - - } -} - -static void _iwl_fw_dbg_apply_point(struct iwl_fw_runtime *fwrt, - struct iwl_apply_point_data *data, - enum iwl_fw_ini_apply_point pnt, - bool ext) -{ - void *iter = data->data; - - while (iter && iter < data->data + data->size) { - struct iwl_ucode_tlv *tlv = iter; - void *ini_tlv = (void *)tlv->data; - u32 type = le32_to_cpu(tlv->type); - - switch (type) { - case IWL_UCODE_TLV_TYPE_DEBUG_INFO: - iwl_fw_dbg_info_apply(fwrt, ini_tlv, ext, pnt); - break; - case IWL_UCODE_TLV_TYPE_BUFFER_ALLOCATION: { - struct iwl_fw_ini_allocation_data *buf_alloc = ini_tlv; - - if (pnt != IWL_FW_INI_APPLY_EARLY) { - IWL_ERR(fwrt, - "WRT: ext=%d. Invalid apply point %d for buffer allocation\n", - ext, pnt); - goto next; - } - - iwl_fw_dbg_buffer_apply(fwrt, ini_tlv, pnt); - iter += sizeof(buf_alloc->is_alloc); - break; - } - case IWL_UCODE_TLV_TYPE_HCMD: - if (pnt < IWL_FW_INI_APPLY_AFTER_ALIVE) { - IWL_ERR(fwrt, - "WRT: ext=%d. Invalid apply point %d for host command\n", - ext, pnt); - goto next; - } - iwl_fw_dbg_send_hcmd(fwrt, tlv, ext); - break; - case IWL_UCODE_TLV_TYPE_REGIONS: - iwl_fw_dbg_update_regions(fwrt, ini_tlv, ext, pnt); - break; - case IWL_UCODE_TLV_TYPE_TRIGGERS: - iwl_fw_dbg_update_triggers(fwrt, ini_tlv, ext, pnt); - break; - case IWL_UCODE_TLV_TYPE_DEBUG_FLOW: - break; - default: - WARN_ONCE(1, - "WRT: ext=%d. Invalid TLV 0x%x for apply point\n", - ext, type); - break; - } -next: - iter += sizeof(*tlv) + le32_to_cpu(tlv->length); - } -} - -static void iwl_fw_dbg_ini_reset_cfg(struct iwl_fw_runtime *fwrt) +void iwl_fw_dbg_stop_sync(struct iwl_fw_runtime *fwrt) { int i; - for (i = 0; i < IWL_FW_INI_MAX_REGION_ID; i++) - fwrt->dump.active_regs[i] = NULL; - - /* disable the triggers, used in recovery flow */ - for (i = 0; i < IWL_FW_TRIGGER_ID_NUM; i++) - fwrt->dump.active_trigs[i].active = false; - - memset(fwrt->dump.img_name, 0, - sizeof(fwrt->dump.img_name)); - memset(fwrt->dump.internal_dbg_cfg_name, 0, - sizeof(fwrt->dump.internal_dbg_cfg_name)); - memset(fwrt->dump.external_dbg_cfg_name, 0, - sizeof(fwrt->dump.external_dbg_cfg_name)); - - fwrt->trans->dbg.ini_dest = IWL_FW_INI_LOCATION_INVALID; -} - -void iwl_fw_dbg_apply_point(struct iwl_fw_runtime *fwrt, - enum iwl_fw_ini_apply_point apply_point) -{ - void *data = &fwrt->trans->dbg.apply_points[apply_point]; - - IWL_DEBUG_FW(fwrt, "WRT: enabling apply point %d\n", apply_point); - - if (apply_point == IWL_FW_INI_APPLY_EARLY) - iwl_fw_dbg_ini_reset_cfg(fwrt); - - _iwl_fw_dbg_apply_point(fwrt, data, apply_point, false); - - data = &fwrt->trans->dbg.apply_points_ext[apply_point]; - _iwl_fw_dbg_apply_point(fwrt, data, apply_point, true); -} -IWL_EXPORT_SYMBOL(iwl_fw_dbg_apply_point); - -void iwl_fwrt_stop_device(struct iwl_fw_runtime *fwrt) -{ - int i; - - del_timer(&fwrt->dump.periodic_trig); + iwl_dbg_tlv_del_timers(fwrt->trans); for (i = 0; i < IWL_FW_RUNTIME_DUMP_WK_NUM; i++) iwl_fw_dbg_collect_sync(fwrt, i); - iwl_trans_stop_device(fwrt->trans); -} -IWL_EXPORT_SYMBOL(iwl_fwrt_stop_device); - -void iwl_fw_dbg_periodic_trig_handler(struct timer_list *t) -{ - struct iwl_fw_runtime *fwrt; - enum iwl_fw_ini_trigger_id id = IWL_FW_TRIGGER_ID_PERIODIC_TRIGGER; - int ret; - typeof(fwrt->dump) *dump_ptr = container_of(t, typeof(fwrt->dump), - periodic_trig); - - fwrt = container_of(dump_ptr, typeof(*fwrt), dump); - - ret = _iwl_fw_dbg_ini_collect(fwrt, id); - if (!ret || ret == -EBUSY) { - struct iwl_fw_ini_trigger *trig = - fwrt->dump.active_trigs[id].trig; - u32 occur = le32_to_cpu(trig->occurrences); - u32 collect_interval = le32_to_cpu(trig->trigger_data); - - if (!occur) - return; - - mod_timer(&fwrt->dump.periodic_trig, - jiffies + msecs_to_jiffies(collect_interval)); - } + iwl_fw_dbg_stop_restart_recording(fwrt, NULL, true); } +IWL_EXPORT_SYMBOL(iwl_fw_dbg_stop_sync); #define FSEQ_REG(x) { .addr = (x), .str = #x, } @@ -2937,3 +2606,87 @@ void iwl_fw_error_print_fseq_regs(struct iwl_fw_runtime *fwrt) iwl_trans_release_nic_access(trans, &flags); } IWL_EXPORT_SYMBOL(iwl_fw_error_print_fseq_regs); + +static int iwl_fw_dbg_suspend_resume_hcmd(struct iwl_trans *trans, bool suspend) +{ + struct iwl_dbg_suspend_resume_cmd cmd = { + .operation = suspend ? + cpu_to_le32(DBGC_SUSPEND_CMD) : + cpu_to_le32(DBGC_RESUME_CMD), + }; + struct iwl_host_cmd hcmd = { + .id = WIDE_ID(DEBUG_GROUP, DBGC_SUSPEND_RESUME), + .data[0] = &cmd, + .len[0] = sizeof(cmd), + }; + + return iwl_trans_send_cmd(trans, &hcmd); +} + +static void iwl_fw_dbg_stop_recording(struct iwl_trans *trans, + struct iwl_fw_dbg_params *params) +{ + if (trans->trans_cfg->device_family == IWL_DEVICE_FAMILY_7000) { + iwl_set_bits_prph(trans, MON_BUFF_SAMPLE_CTL, 0x100); + return; + } + + if (params) { + params->in_sample = iwl_read_umac_prph(trans, DBGC_IN_SAMPLE); + params->out_ctrl = iwl_read_umac_prph(trans, DBGC_OUT_CTRL); + } + + iwl_write_umac_prph(trans, DBGC_IN_SAMPLE, 0); + /* wait for the DBGC to finish writing the internal buffer to DRAM to + * avoid halting the HW while writing + */ + usleep_range(700, 1000); + iwl_write_umac_prph(trans, DBGC_OUT_CTRL, 0); +} + +static int iwl_fw_dbg_restart_recording(struct iwl_trans *trans, + struct iwl_fw_dbg_params *params) +{ + if (!params) + return -EIO; + + if (trans->trans_cfg->device_family == IWL_DEVICE_FAMILY_7000) { + iwl_clear_bits_prph(trans, MON_BUFF_SAMPLE_CTL, 0x100); + iwl_clear_bits_prph(trans, MON_BUFF_SAMPLE_CTL, 0x1); + iwl_set_bits_prph(trans, MON_BUFF_SAMPLE_CTL, 0x1); + } else { + iwl_write_umac_prph(trans, DBGC_IN_SAMPLE, params->in_sample); + iwl_write_umac_prph(trans, DBGC_OUT_CTRL, params->out_ctrl); + } + + return 0; +} + +int iwl_fw_dbg_stop_restart_recording(struct iwl_fw_runtime *fwrt, + struct iwl_fw_dbg_params *params, + bool stop) +{ + int ret = 0; + + if (test_bit(STATUS_FW_ERROR, &fwrt->trans->status)) + return 0; + + if (fw_has_capa(&fwrt->fw->ucode_capa, + IWL_UCODE_TLV_CAPA_DBG_SUSPEND_RESUME_CMD_SUPP)) + ret = iwl_fw_dbg_suspend_resume_hcmd(fwrt->trans, stop); + else if (stop) + iwl_fw_dbg_stop_recording(fwrt->trans, params); + else + ret = iwl_fw_dbg_restart_recording(fwrt->trans, params); +#ifdef CONFIG_IWLWIFI_DEBUGFS + if (!ret) { + if (stop) + fwrt->trans->dbg.rec_on = false; + else + iwl_fw_set_dbg_rec_on(fwrt); + } +#endif + + return ret; +} +IWL_EXPORT_SYMBOL(iwl_fw_dbg_stop_restart_recording); diff --git a/drivers/net/wireless/intel/iwlwifi/fw/dbg.h b/drivers/net/wireless/intel/iwlwifi/fw/dbg.h index a8459ac71b2c..179f2905d56b 100644 --- a/drivers/net/wireless/intel/iwlwifi/fw/dbg.h +++ b/drivers/net/wireless/intel/iwlwifi/fw/dbg.h @@ -114,9 +114,8 @@ int iwl_fw_dbg_collect_desc(struct iwl_fw_runtime *fwrt, bool monitor_only, unsigned int delay); int iwl_fw_dbg_error_collect(struct iwl_fw_runtime *fwrt, enum iwl_fw_dbg_trigger trig_type); -int _iwl_fw_dbg_ini_collect(struct iwl_fw_runtime *fwrt, - enum iwl_fw_ini_trigger_id id); -int iwl_fw_dbg_ini_collect(struct iwl_fw_runtime *fwrt, u32 legacy_trigger_id); +int iwl_fw_dbg_ini_collect(struct iwl_fw_runtime *fwrt, + struct iwl_fwrt_dump_data *dump_data); int iwl_fw_dbg_collect(struct iwl_fw_runtime *fwrt, enum iwl_fw_dbg_trigger trig, const char *str, size_t len, struct iwl_fw_dbg_trigger_tlv *trigger); @@ -202,7 +201,7 @@ _iwl_fw_dbg_trigger_on(struct iwl_fw_runtime *fwrt, { struct iwl_fw_dbg_trigger_tlv *trig; - if (fwrt->trans->dbg.ini_valid) + if (iwl_trans_dbg_ini_valid(fwrt->trans)) return NULL; if (!iwl_fw_dbg_trigger_enabled(fwrt->fw, id)) @@ -222,28 +221,6 @@ _iwl_fw_dbg_trigger_on(struct iwl_fw_runtime *fwrt, _iwl_fw_dbg_trigger_on((fwrt), (wdev), (id)); \ }) -static inline bool -iwl_fw_ini_trigger_on(struct iwl_fw_runtime *fwrt, - enum iwl_fw_ini_trigger_id id) -{ - struct iwl_fw_ini_trigger *trig; - u32 usec; - - if (!fwrt->trans->dbg.ini_valid || id == IWL_FW_TRIGGER_ID_INVALID || - id >= IWL_FW_TRIGGER_ID_NUM || !fwrt->dump.active_trigs[id].active) - return false; - - trig = fwrt->dump.active_trigs[id].trig; - usec = le32_to_cpu(trig->ignore_consec); - - if (iwl_fw_dbg_no_trig_window(fwrt, id, usec)) { - IWL_WARN(fwrt, "Trigger %d fired in no-collect window\n", id); - return false; - } - - return true; -} - static inline void _iwl_fw_dbg_trigger_simple_stop(struct iwl_fw_runtime *fwrt, struct wireless_dev *wdev, @@ -262,69 +239,9 @@ _iwl_fw_dbg_trigger_simple_stop(struct iwl_fw_runtime *fwrt, _iwl_fw_dbg_trigger_simple_stop((fwrt), (wdev), \ iwl_fw_dbg_get_trigger((fwrt)->fw,\ (trig))) - -static inline void -_iwl_fw_dbg_stop_recording(struct iwl_trans *trans, - struct iwl_fw_dbg_params *params) -{ - if (trans->cfg->device_family == IWL_DEVICE_FAMILY_7000) { - iwl_set_bits_prph(trans, MON_BUFF_SAMPLE_CTL, 0x100); - return; - } - - if (params) { - params->in_sample = iwl_read_umac_prph(trans, DBGC_IN_SAMPLE); - params->out_ctrl = iwl_read_umac_prph(trans, DBGC_OUT_CTRL); - } - - iwl_write_umac_prph(trans, DBGC_IN_SAMPLE, 0); - /* wait for the DBGC to finish writing the internal buffer to DRAM to - * avoid halting the HW while writing - */ - usleep_range(700, 1000); - iwl_write_umac_prph(trans, DBGC_OUT_CTRL, 0); -#ifdef CONFIG_IWLWIFI_DEBUGFS - trans->dbg.rec_on = false; -#endif -} - -static inline void -iwl_fw_dbg_stop_recording(struct iwl_trans *trans, - struct iwl_fw_dbg_params *params) -{ - /* if the FW crashed or not debug monitor cfg was given, there is - * no point in stopping - */ - if (test_bit(STATUS_FW_ERROR, &trans->status) || - (!trans->dbg.dest_tlv && - trans->dbg.ini_dest == IWL_FW_INI_LOCATION_INVALID)) - return; - - if (trans->cfg->device_family >= IWL_DEVICE_FAMILY_22560) { - IWL_ERR(trans, - "WRT: unsupported device family %d for debug stop recording\n", - trans->cfg->device_family); - return; - } - _iwl_fw_dbg_stop_recording(trans, params); -} - -static inline void -_iwl_fw_dbg_restart_recording(struct iwl_trans *trans, - struct iwl_fw_dbg_params *params) -{ - if (WARN_ON(!params)) - return; - - if (trans->cfg->device_family == IWL_DEVICE_FAMILY_7000) { - iwl_clear_bits_prph(trans, MON_BUFF_SAMPLE_CTL, 0x100); - iwl_clear_bits_prph(trans, MON_BUFF_SAMPLE_CTL, 0x1); - iwl_set_bits_prph(trans, MON_BUFF_SAMPLE_CTL, 0x1); - } else { - iwl_write_umac_prph(trans, DBGC_IN_SAMPLE, params->in_sample); - iwl_write_umac_prph(trans, DBGC_OUT_CTRL, params->out_ctrl); - } -} +int iwl_fw_dbg_stop_restart_recording(struct iwl_fw_runtime *fwrt, + struct iwl_fw_dbg_params *params, + bool stop); #ifdef CONFIG_IWLWIFI_DEBUGFS static inline void iwl_fw_set_dbg_rec_on(struct iwl_fw_runtime *fwrt) @@ -336,30 +253,6 @@ static inline void iwl_fw_set_dbg_rec_on(struct iwl_fw_runtime *fwrt) } #endif -static inline void -iwl_fw_dbg_restart_recording(struct iwl_fw_runtime *fwrt, - struct iwl_fw_dbg_params *params) -{ - /* if the FW crashed or not debug monitor cfg was given, there is - * no point in restarting - */ - if (test_bit(STATUS_FW_ERROR, &fwrt->trans->status) || - (!fwrt->trans->dbg.dest_tlv && - fwrt->trans->dbg.ini_dest == IWL_FW_INI_LOCATION_INVALID)) - return; - - if (fwrt->trans->cfg->device_family >= IWL_DEVICE_FAMILY_22560) { - IWL_ERR(fwrt, - "WRT: unsupported device family %d for debug restart recording\n", - fwrt->trans->cfg->device_family); - return; - } - _iwl_fw_dbg_restart_recording(fwrt->trans, params); -#ifdef CONFIG_IWLWIFI_DEBUGFS - iwl_fw_set_dbg_rec_on(fwrt); -#endif -} - static inline void iwl_fw_dump_conf_clear(struct iwl_fw_runtime *fwrt) { fwrt->dump.conf = FW_DBG_INVALID; @@ -385,7 +278,7 @@ static inline bool iwl_fw_dbg_is_d3_debug_enabled(struct iwl_fw_runtime *fwrt) static inline bool iwl_fw_dbg_is_paging_enabled(struct iwl_fw_runtime *fwrt) { return iwl_fw_dbg_type_on(fwrt, IWL_FW_ERROR_DUMP_PAGING) && - !fwrt->trans->cfg->gen2 && + !fwrt->trans->trans_cfg->gen2 && fwrt->cur_fw_img < IWL_UCODE_TYPE_MAX && fwrt->fw->img[fwrt->cur_fw_img].paging_mem_size && fwrt->fw_paging_db[0].fw_paging_block; @@ -397,22 +290,9 @@ static inline void iwl_fw_flush_dumps(struct iwl_fw_runtime *fwrt) { int i; - del_timer(&fwrt->dump.periodic_trig); - for (i = 0; i < IWL_FW_RUNTIME_DUMP_WK_NUM; i++) { + iwl_dbg_tlv_del_timers(fwrt->trans); + for (i = 0; i < IWL_FW_RUNTIME_DUMP_WK_NUM; i++) flush_delayed_work(&fwrt->dump.wks[i].wk); - fwrt->dump.wks[i].ini_trig_id = IWL_FW_TRIGGER_ID_INVALID; - } -} - -static inline void iwl_fw_cancel_dumps(struct iwl_fw_runtime *fwrt) -{ - int i; - - del_timer(&fwrt->dump.periodic_trig); - for (i = 0; i < IWL_FW_RUNTIME_DUMP_WK_NUM; i++) { - cancel_delayed_work_sync(&fwrt->dump.wks[i].wk); - fwrt->dump.wks[i].ini_trig_id = IWL_FW_TRIGGER_ID_INVALID; - } } #ifdef CONFIG_IWLWIFI_DEBUGFS @@ -451,10 +331,7 @@ static inline void iwl_fw_resume_timestamp(struct iwl_fw_runtime *fwrt) {} #endif /* CONFIG_IWLWIFI_DEBUGFS */ -void iwl_fw_dbg_apply_point(struct iwl_fw_runtime *fwrt, - enum iwl_fw_ini_apply_point apply_point); - -void iwl_fwrt_stop_device(struct iwl_fw_runtime *fwrt); +void iwl_fw_dbg_stop_sync(struct iwl_fw_runtime *fwrt); static inline void iwl_fw_lmac1_set_alive_err_table(struct iwl_trans *trans, u32 lmac_error_event_table) @@ -478,15 +355,22 @@ static inline void iwl_fw_umac_set_alive_err_table(struct iwl_trans *trans, static inline void iwl_fw_error_collect(struct iwl_fw_runtime *fwrt) { - if (fwrt->trans->dbg.ini_valid && fwrt->trans->dbg.hw_error) { - _iwl_fw_dbg_ini_collect(fwrt, IWL_FW_TRIGGER_ID_FW_HW_ERROR); + enum iwl_fw_ini_time_point tp_id; + + if (!iwl_trans_dbg_ini_valid(fwrt->trans)) { + iwl_fw_dbg_collect_desc(fwrt, &iwl_dump_desc_assert, false, 0); + return; + } + + if (fwrt->trans->dbg.hw_error) { + tp_id = IWL_FW_INI_TIME_POINT_FW_HW_ERROR; fwrt->trans->dbg.hw_error = false; } else { - iwl_fw_dbg_collect_desc(fwrt, &iwl_dump_desc_assert, false, 0); + tp_id = IWL_FW_INI_TIME_POINT_FW_ASSERT; } -} -void iwl_fw_dbg_periodic_trig_handler(struct timer_list *t); + iwl_dbg_tlv_time_point(fwrt, tp_id, NULL); +} void iwl_fw_error_print_fseq_regs(struct iwl_fw_runtime *fwrt); diff --git a/drivers/net/wireless/intel/iwlwifi/fw/debugfs.c b/drivers/net/wireless/intel/iwlwifi/fw/debugfs.c index c1aa4360736b..89f74116569d 100644 --- a/drivers/net/wireless/intel/iwlwifi/fw/debugfs.c +++ b/drivers/net/wireless/intel/iwlwifi/fw/debugfs.c @@ -320,10 +320,20 @@ out: FWRT_DEBUGFS_WRITE_FILE_OPS(send_hcmd, 512); +static ssize_t iwl_dbgfs_fw_dbg_domain_read(struct iwl_fw_runtime *fwrt, + size_t size, char *buf) +{ + return scnprintf(buf, size, "0x%08x\n", + fwrt->trans->dbg.domains_bitmap); +} + +FWRT_DEBUGFS_READ_FILE_OPS(fw_dbg_domain, 20); + void iwl_fwrt_dbgfs_register(struct iwl_fw_runtime *fwrt, struct dentry *dbgfs_dir) { INIT_DELAYED_WORK(&fwrt->timestamp.wk, iwl_fw_timestamp_marker_wk); FWRT_DEBUGFS_ADD_FILE(timestamp_marker, dbgfs_dir, 0200); FWRT_DEBUGFS_ADD_FILE(send_hcmd, dbgfs_dir, 0200); + FWRT_DEBUGFS_ADD_FILE(fw_dbg_domain, dbgfs_dir, 0400); } diff --git a/drivers/net/wireless/intel/iwlwifi/fw/error-dump.h b/drivers/net/wireless/intel/iwlwifi/fw/error-dump.h index 00a45ea85b69..f008e1bbfdf4 100644 --- a/drivers/net/wireless/intel/iwlwifi/fw/error-dump.h +++ b/drivers/net/wireless/intel/iwlwifi/fw/error-dump.h @@ -65,6 +65,7 @@ #define __fw_error_dump_h__ #include <linux/types.h> +#include "fw/api/cmdhdr.h" #define IWL_FW_ERROR_DUMP_BARKER 0x14789632 #define IWL_FW_INI_ERROR_DUMP_BARKER 0x14789633 @@ -288,6 +289,28 @@ struct iwl_fw_error_dump_mem { #define IWL_INI_DUMP_INFO_TYPE BIT(31) /** + * struct iwl_fw_ini_dump_entry + * @list: list of dump entries + * @size: size of the data + * @data: entry data + */ +struct iwl_fw_ini_dump_entry { + struct list_head list; + u32 size; + u8 data[]; +} __packed; + +/** + * struct iwl_fw_error_dump_file - header of dump file + * @barker: must be %IWL_FW_INI_ERROR_DUMP_BARKER + * @file_len: the length of all the file including the header + */ +struct iwl_fw_ini_dump_file_hdr { + __le32 barker; + __le32 file_len; +} __packed; + +/** * struct iwl_fw_ini_fifo_hdr - fifo range header * @fifo_num: the fifo number. In case of umac rx fifo, set BIT(31) to * distinguish between lmac and umac rx fifos @@ -301,10 +324,11 @@ struct iwl_fw_ini_fifo_hdr { /** * struct iwl_fw_ini_error_dump_range - range of memory * @range_data_size: the size of this range, in bytes - * @internal_base_addr - base address of internal memory range - * @dram_base_addr - base address of dram monitor range - * @page_num - page number of memory range - * @fifo_hdr - fifo header of memory range + * @internal_base_addr: base address of internal memory range + * @dram_base_addr: base address of dram monitor range + * @page_num: page number of memory range + * @fifo_hdr: fifo header of memory range + * @fw_pkt: FW packet header of memory range * @data: the actual memory */ struct iwl_fw_ini_error_dump_range { @@ -314,6 +338,7 @@ struct iwl_fw_ini_error_dump_range { __le64 dram_base_addr; __le32 page_num; struct iwl_fw_ini_fifo_hdr fifo_hdr; + struct iwl_cmd_header fw_pkt_hdr; }; __le32 data[]; } __packed; @@ -357,12 +382,23 @@ struct iwl_fw_ini_error_dump_register { __le32 data; } __packed; +/** + * struct iwl_fw_ini_dump_cfg_name - configuration name + * @image_type: image type the configuration is related to + * @cfg_name_len: length of the configuration name + * @cfg_name: name of the configuraiton + */ +struct iwl_fw_ini_dump_cfg_name { + __le32 image_type; + __le32 cfg_name_len; + u8 cfg_name[IWL_FW_INI_MAX_CFG_NAME]; +} __packed; + /* struct iwl_fw_ini_dump_info - ini dump information * @version: dump version - * @trigger_id: trigger id that caused the dump collection - * @trigger_reason: not supported yet - * @is_external_cfg: 1 if an external debug configuration was loaded - * and 0 otherwise + * @time_point: time point that caused the dump collection + * @trigger_reason: reason of the trigger + * @external_cfg_state: &enum iwl_ini_cfg_state * @ver_type: FW version type * @ver_subtype: FW version subype * @hw_step: HW step @@ -375,22 +411,18 @@ struct iwl_fw_ini_error_dump_register { * @lmac_minor: lmac minor version * @umac_major: umac major version * @umac_minor: umac minor version + * @fw_mon_mode: FW monitor mode &enum iwl_fw_ini_buffer_location + * @regions_mask: bitmap mask of regions ids in the dump * @build_tag_len: length of the build tag * @build_tag: build tag string - * @img_name_len: length of the FW image name - * @img_name: FW image name - * @internal_dbg_cfg_name_len: length of the internal debug configuration name - * @internal_dbg_cfg_name: internal debug configuration name - * @external_dbg_cfg_name_len: length of the external debug configuration name - * @external_dbg_cfg_name: external debug configuration name - * @regions_num: number of region ids - * @region_ids: region ids the trigger configured to collect + * @num_of_cfg_names: number of configuration name structs + * @cfg_names: configuration names */ struct iwl_fw_ini_dump_info { __le32 version; - __le32 trigger_id; + __le32 time_point; __le32 trigger_reason; - __le32 is_external_cfg; + __le32 external_cfg_state; __le32 ver_type; __le32 ver_subtype; __le32 hw_step; @@ -403,17 +435,24 @@ struct iwl_fw_ini_dump_info { __le32 lmac_minor; __le32 umac_major; __le32 umac_minor; + __le32 fw_mon_mode; + __le64 regions_mask; __le32 build_tag_len; u8 build_tag[FW_VER_HUMAN_READABLE_SZ]; - __le32 img_name_len; - u8 img_name[IWL_FW_INI_MAX_IMG_NAME_LEN]; - __le32 internal_dbg_cfg_name_len; - u8 internal_dbg_cfg_name[IWL_FW_INI_MAX_DBG_CFG_NAME_LEN]; - __le32 external_dbg_cfg_name_len; - u8 external_dbg_cfg_name[IWL_FW_INI_MAX_DBG_CFG_NAME_LEN]; - __le32 regions_num; - __le32 region_ids[]; + __le32 num_of_cfg_names; + struct iwl_fw_ini_dump_cfg_name cfg_names[]; +} __packed; +/** + * struct iwl_fw_ini_err_table_dump - ini error table dump + * @header: header of the region + * @version: error table version + * @ranges: the memory ranges of this this region + */ +struct iwl_fw_ini_err_table_dump { + struct iwl_fw_ini_error_dump_header header; + __le32 version; + struct iwl_fw_ini_error_dump_range ranges[]; } __packed; /** @@ -432,15 +471,17 @@ struct iwl_fw_error_dump_rb { /** * struct iwl_fw_ini_monitor_dump - ini monitor dump - * @header - header of the region - * @write_ptr - write pointer position in the buffer - * @cycle_cnt - cycles count - * @ranges - the memory ranges of this this region + * @header: header of the region + * @write_ptr: write pointer position in the buffer + * @cycle_cnt: cycles count + * @cur_frag: current fragment in use + * @ranges: the memory ranges of this this region */ struct iwl_fw_ini_monitor_dump { struct iwl_fw_ini_error_dump_header header; __le32 write_ptr; __le32 cycle_cnt; + __le32 cur_frag; struct iwl_fw_ini_error_dump_range ranges[]; } __packed; diff --git a/drivers/net/wireless/intel/iwlwifi/fw/file.h b/drivers/net/wireless/intel/iwlwifi/fw/file.h index 0c38e7392b61..1554f5fdd483 100644 --- a/drivers/net/wireless/intel/iwlwifi/fw/file.h +++ b/drivers/net/wireless/intel/iwlwifi/fw/file.h @@ -93,7 +93,7 @@ struct iwl_ucode_header { } u; }; -#define IWL_UCODE_INI_TLV_GROUP 0x1000000 +#define IWL_UCODE_TLV_DEBUG_BASE 0x1000005 /* * new TLV uCode file layout @@ -151,14 +151,12 @@ enum iwl_ucode_tlv_type { IWL_UCODE_TLV_FW_RECOVERY_INFO = 57, IWL_UCODE_TLV_FW_FSEQ_VERSION = 60, - IWL_UCODE_TLV_DEBUG_BASE = IWL_UCODE_INI_TLV_GROUP, IWL_UCODE_TLV_TYPE_DEBUG_INFO = IWL_UCODE_TLV_DEBUG_BASE + 0, IWL_UCODE_TLV_TYPE_BUFFER_ALLOCATION = IWL_UCODE_TLV_DEBUG_BASE + 1, IWL_UCODE_TLV_TYPE_HCMD = IWL_UCODE_TLV_DEBUG_BASE + 2, IWL_UCODE_TLV_TYPE_REGIONS = IWL_UCODE_TLV_DEBUG_BASE + 3, IWL_UCODE_TLV_TYPE_TRIGGERS = IWL_UCODE_TLV_DEBUG_BASE + 4, - IWL_UCODE_TLV_TYPE_DEBUG_FLOW = IWL_UCODE_TLV_DEBUG_BASE + 5, - IWL_UCODE_TLV_DEBUG_MAX = IWL_UCODE_TLV_TYPE_DEBUG_FLOW, + IWL_UCODE_TLV_DEBUG_MAX = IWL_UCODE_TLV_TYPE_TRIGGERS, /* TLVs 0x1000-0x2000 are for internal driver usage */ IWL_UCODE_TLV_FW_DBG_DUMP_LST = 0x1000, @@ -289,6 +287,8 @@ typedef unsigned int __bitwise iwl_ucode_tlv_api_t; * STA_CONTEXT_DOT11AX_API_S * @IWL_UCODE_TLV_CAPA_SAR_TABLE_VER: This ucode supports different sar * version tables. + * @IWL_UCODE_TLV_API_REDUCED_SCAN_CONFIG: This ucode supports v3 of + * SCAN_CONFIG_DB_CMD_API_S. * * @NUM_IWL_UCODE_TLV_API: number of bits used */ @@ -322,7 +322,11 @@ enum iwl_ucode_tlv_api { IWL_UCODE_TLV_API_WOWLAN_TCP_SYN_WAKE = (__force iwl_ucode_tlv_api_t)53, IWL_UCODE_TLV_API_FTM_RTT_ACCURACY = (__force iwl_ucode_tlv_api_t)54, IWL_UCODE_TLV_API_SAR_TABLE_VER = (__force iwl_ucode_tlv_api_t)55, + IWL_UCODE_TLV_API_REDUCED_SCAN_CONFIG = (__force iwl_ucode_tlv_api_t)56, IWL_UCODE_TLV_API_ADWELL_HB_DEF_N_AP = (__force iwl_ucode_tlv_api_t)57, + IWL_UCODE_TLV_API_SCAN_EXT_CHAN_VER = (__force iwl_ucode_tlv_api_t)58, + IWL_UCODE_TLV_API_BAND_IN_RX_DATA = (__force iwl_ucode_tlv_api_t)59, + NUM_IWL_UCODE_TLV_API #ifdef __CHECKER__ @@ -441,9 +445,12 @@ enum iwl_ucode_tlv_capa { IWL_UCODE_TLV_CAPA_DYNAMIC_QUOTA = (__force iwl_ucode_tlv_capa_t)44, IWL_UCODE_TLV_CAPA_COEX_SCHEMA_2 = (__force iwl_ucode_tlv_capa_t)45, IWL_UCODE_TLV_CAPA_CHANNEL_SWITCH_CMD = (__force iwl_ucode_tlv_capa_t)46, - IWL_UCODE_TLV_CAPA_ULTRA_HB_CHANNELS = (__force iwl_ucode_tlv_capa_t)48, IWL_UCODE_TLV_CAPA_FTM_CALIBRATED = (__force iwl_ucode_tlv_capa_t)47, + IWL_UCODE_TLV_CAPA_ULTRA_HB_CHANNELS = (__force iwl_ucode_tlv_capa_t)48, IWL_UCODE_TLV_CAPA_CS_MODIFY = (__force iwl_ucode_tlv_capa_t)49, + IWL_UCODE_TLV_CAPA_SET_LTR_GEN2 = (__force iwl_ucode_tlv_capa_t)50, + IWL_UCODE_TLV_CAPA_SET_PPAG = (__force iwl_ucode_tlv_capa_t)52, + IWL_UCODE_TLV_CAPA_SESSION_PROT_CMD = (__force iwl_ucode_tlv_capa_t)54, /* set 2 */ IWL_UCODE_TLV_CAPA_EXTENDED_DTS_MEASURE = (__force iwl_ucode_tlv_capa_t)64, @@ -465,6 +472,8 @@ enum iwl_ucode_tlv_capa { IWL_UCODE_TLV_CAPA_LED_CMD_SUPPORT = (__force iwl_ucode_tlv_capa_t)88, IWL_UCODE_TLV_CAPA_MCC_UPDATE_11AX_SUPPORT = (__force iwl_ucode_tlv_capa_t)89, IWL_UCODE_TLV_CAPA_CSI_REPORTING = (__force iwl_ucode_tlv_capa_t)90, + IWL_UCODE_TLV_CAPA_DBG_SUSPEND_RESUME_CMD_SUPP = (__force iwl_ucode_tlv_capa_t)92, + IWL_UCODE_TLV_CAPA_DBG_BUF_ALLOC_CMD_SUPP = (__force iwl_ucode_tlv_capa_t)93, /* set 3 */ IWL_UCODE_TLV_CAPA_MLME_OFFLOAD = (__force iwl_ucode_tlv_capa_t)96, @@ -521,6 +530,10 @@ enum iwl_fw_phy_cfg { FW_PHY_CFG_TX_CHAIN = 0xf << FW_PHY_CFG_TX_CHAIN_POS, FW_PHY_CFG_RX_CHAIN_POS = 20, FW_PHY_CFG_RX_CHAIN = 0xf << FW_PHY_CFG_RX_CHAIN_POS, + FW_PHY_CFG_CHAIN_SAD_POS = 23, + FW_PHY_CFG_CHAIN_SAD_ENABLED = 0x1 << FW_PHY_CFG_CHAIN_SAD_POS, + FW_PHY_CFG_CHAIN_SAD_ANT_A = 0x2 << FW_PHY_CFG_CHAIN_SAD_POS, + FW_PHY_CFG_CHAIN_SAD_ANT_B = 0x4 << FW_PHY_CFG_CHAIN_SAD_POS, FW_PHY_CFG_SHARED_CLK = BIT(31), }; @@ -965,4 +978,19 @@ struct iwl_fw_cmd_version { u8 notif_ver; } __packed; +static inline size_t _iwl_tlv_array_len(const struct iwl_ucode_tlv *tlv, + size_t fixed_size, size_t var_size) +{ + size_t var_len = le32_to_cpu(tlv->length) - fixed_size; + + if (WARN_ON(var_len % var_size)) + return 0; + + return var_len / var_size; +} + +#define iwl_tlv_array_len(_tlv_ptr, _struct_ptr, _memb) \ + _iwl_tlv_array_len((_tlv_ptr), sizeof(*(_struct_ptr)), \ + sizeof(_struct_ptr->_memb[0])) + #endif /* __iwl_fw_file_h__ */ diff --git a/drivers/net/wireless/intel/iwlwifi/fw/img.h b/drivers/net/wireless/intel/iwlwifi/fw/img.h index 18ca5f152be6..90ca5f929cf9 100644 --- a/drivers/net/wireless/intel/iwlwifi/fw/img.h +++ b/drivers/net/wireless/intel/iwlwifi/fw/img.h @@ -228,27 +228,6 @@ struct iwl_fw_dbg { }; /** - * @tlv: the buffer allocation tlv - * @is_alloc: indicates if the buffer was already allocated - */ -struct iwl_fw_ini_allocation_data { - struct iwl_fw_ini_allocation_tlv tlv; - u32 is_alloc; -} __packed; - -/** - * struct iwl_fw_ini_active_triggers - * @active: is this trigger active - * @size: allocated memory size of the trigger - * @trig: trigger - */ -struct iwl_fw_ini_active_triggers { - bool active; - size_t size; - struct iwl_fw_ini_trigger *trig; -}; - -/** * struct iwl_fw - variables associated with the firmware * * @ucode_ver: ucode version from the ucode file @@ -272,7 +251,7 @@ struct iwl_fw_ini_active_triggers { struct iwl_fw { u32 ucode_ver; - char fw_version[ETHTOOL_FWVERS_LEN]; + char fw_version[64]; /* ucode images */ struct fw_img img[IWL_UCODE_TYPE_MAX]; @@ -334,4 +313,22 @@ iwl_get_ucode_image(const struct iwl_fw *fw, enum iwl_ucode_type ucode_type) return &fw->img[ucode_type]; } +static inline u8 iwl_mvm_lookup_cmd_ver(const struct iwl_fw *fw, u8 grp, u8 cmd) +{ + const struct iwl_fw_cmd_version *entry; + unsigned int i; + + if (!fw->ucode_capa.cmd_versions || + !fw->ucode_capa.n_cmd_versions) + return IWL_FW_CMD_VER_UNKNOWN; + + entry = fw->ucode_capa.cmd_versions; + for (i = 0; i < fw->ucode_capa.n_cmd_versions; i++, entry++) { + if (entry->group == grp && entry->cmd == cmd) + return entry->cmd_ver; + } + + return IWL_FW_CMD_VER_UNKNOWN; +} + #endif /* __iwl_fw_img_h__ */ diff --git a/drivers/net/wireless/intel/iwlwifi/fw/init.c b/drivers/net/wireless/intel/iwlwifi/fw/init.c index c16d6e126e3c..ba00d162ce72 100644 --- a/drivers/net/wireless/intel/iwlwifi/fw/init.c +++ b/drivers/net/wireless/intel/iwlwifi/fw/init.c @@ -81,8 +81,6 @@ void iwl_fw_runtime_init(struct iwl_fw_runtime *fwrt, struct iwl_trans *trans, INIT_DELAYED_WORK(&fwrt->dump.wks[i].wk, iwl_fw_error_dump_wk); } iwl_fwrt_dbgfs_register(fwrt, dbgfs_dir); - timer_setup(&fwrt->dump.periodic_trig, - iwl_fw_dbg_periodic_trig_handler, 0); } IWL_EXPORT_SYMBOL(iwl_fw_runtime_init); diff --git a/drivers/net/wireless/intel/iwlwifi/fw/paging.c b/drivers/net/wireless/intel/iwlwifi/fw/paging.c index 9b8dd7fe7112..2bd76bd9dfa5 100644 --- a/drivers/net/wireless/intel/iwlwifi/fw/paging.c +++ b/drivers/net/wireless/intel/iwlwifi/fw/paging.c @@ -8,7 +8,7 @@ * Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved. * Copyright(c) 2013 - 2015 Intel Mobile Communications GmbH * Copyright(c) 2016 - 2017 Intel Deutschland GmbH - * Copyright(c) 2018 Intel Corporation + * Copyright(c) 2018 - 2019 Intel Corporation * * This program is free software; you can redistribute it and/or modify * it under the terms of version 2 of the GNU General Public License as @@ -31,7 +31,7 @@ * Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved. * Copyright(c) 2013 - 2015 Intel Mobile Communications GmbH * Copyright(c) 2016 - 2017 Intel Deutschland GmbH - * Copyright(c) 2018 Intel Corporation + * Copyright(c) 2018 - 2019 Intel Corporation * All rights reserved. * * Redistribution and use in source and binary forms, with or without @@ -322,7 +322,7 @@ int iwl_init_paging(struct iwl_fw_runtime *fwrt, enum iwl_ucode_type type) const struct fw_img *fw = &fwrt->fw->img[type]; int ret; - if (fwrt->trans->cfg->gen2) + if (fwrt->trans->trans_cfg->gen2) return 0; /* diff --git a/drivers/net/wireless/intel/iwlwifi/fw/runtime.h b/drivers/net/wireless/intel/iwlwifi/fw/runtime.h index 406ef73992c1..f8c6ed823bc5 100644 --- a/drivers/net/wireless/intel/iwlwifi/fw/runtime.h +++ b/drivers/net/wireless/intel/iwlwifi/fw/runtime.h @@ -64,9 +64,12 @@ #include "iwl-trans.h" #include "img.h" #include "fw/api/debug.h" -#include "fw/api/dbg-tlv.h" #include "fw/api/paging.h" +#include "fw/api/power.h" #include "iwl-eeprom-parse.h" +#include "fw/acpi.h" + +#define IWL_FW_DBG_DOMAIN IWL_TRANS_FW_DBG_DOMAIN(fwrt->trans) struct iwl_fw_runtime_ops { int (*dump_start)(void *ctx); @@ -92,6 +95,41 @@ struct iwl_fwrt_shared_mem_cfg { #define IWL_FW_RUNTIME_DUMP_WK_NUM 5 /** + * struct iwl_fwrt_dump_data - dump data + * @trig: trigger the worker was scheduled upon + * @fw_pkt: packet received from FW + */ +struct iwl_fwrt_dump_data { + struct iwl_fw_ini_trigger_tlv *trig; + struct iwl_rx_packet *fw_pkt; +}; + +/** + * struct iwl_fwrt_wk_data - dump worker data struct + * @idx: index of the worker + * @wk: worker + */ +struct iwl_fwrt_wk_data { + u8 idx; + struct delayed_work wk; + struct iwl_fwrt_dump_data dump_data; +}; + +/** + * struct iwl_txf_iter_data - Tx fifo iterator data struct + * @fifo: fifo number + * @lmac: lmac number + * @fifo_size: fifo size + * @internal_txf: non zero if fifo is internal Tx fifo + */ +struct iwl_txf_iter_data { + int fifo; + int lmac; + u32 fifo_size; + u8 internal_txf; +}; + +/** * struct iwl_fw_runtime - runtime data for firmware * @fw: firmware image * @cfg: NIC configuration @@ -128,28 +166,18 @@ struct iwl_fw_runtime { struct { const struct iwl_fw_dump_desc *desc; bool monitor_only; - struct { - u8 idx; - enum iwl_fw_ini_trigger_id ini_trig_id; - struct delayed_work wk; - } wks[IWL_FW_RUNTIME_DUMP_WK_NUM]; + struct iwl_fwrt_wk_data wks[IWL_FW_RUNTIME_DUMP_WK_NUM]; unsigned long active_wks; u8 conf; /* ts of the beginning of a non-collect fw dbg data period */ - unsigned long non_collect_ts_start[IWL_FW_TRIGGER_ID_NUM]; + unsigned long non_collect_ts_start[IWL_FW_INI_TIME_POINT_NUM]; u32 *d3_debug_data; - struct iwl_fw_ini_region_cfg *active_regs[IWL_FW_INI_MAX_REGION_ID]; - struct iwl_fw_ini_active_triggers active_trigs[IWL_FW_TRIGGER_ID_NUM]; u32 lmac_err_id[MAX_NUM_LMAC]; u32 umac_err_id; - void *fifo_iter; - struct timer_list periodic_trig; - u8 img_name[IWL_FW_INI_MAX_IMG_NAME_LEN]; - u8 internal_dbg_cfg_name[IWL_FW_INI_MAX_DBG_CFG_NAME_LEN]; - u8 external_dbg_cfg_name[IWL_FW_INI_MAX_DBG_CFG_NAME_LEN]; + struct iwl_txf_iter_data txf_iter_data; struct { u8 type; @@ -166,7 +194,16 @@ struct iwl_fw_runtime { u32 delay; u64 seq; } timestamp; + bool tpc_enabled; #endif /* CONFIG_IWLWIFI_DEBUGFS */ +#ifdef CONFIG_ACPI + struct iwl_sar_profile sar_profiles[ACPI_SAR_PROFILE_NUM]; + u8 sar_chain_a_profile; + u8 sar_chain_b_profile; + struct iwl_geo_profile geo_profiles[ACPI_NUM_GEO_PROFILES]; + u32 geo_rev; + struct iwl_ppag_table_cmd ppag_table; +#endif }; void iwl_fw_runtime_init(struct iwl_fw_runtime *fwrt, struct iwl_trans *trans, @@ -181,15 +218,9 @@ static inline void iwl_fw_runtime_free(struct iwl_fw_runtime *fwrt) kfree(fwrt->dump.d3_debug_data); fwrt->dump.d3_debug_data = NULL; - for (i = 0; i < IWL_FW_TRIGGER_ID_NUM; i++) { - struct iwl_fw_ini_active_triggers *active = - &fwrt->dump.active_trigs[i]; - - active->active = false; - active->size = 0; - kfree(active->trig); - active->trig = NULL; - } + iwl_dbg_tlv_del_timers(fwrt->trans); + for (i = 0; i < IWL_FW_RUNTIME_DUMP_WK_NUM; i++) + cancel_delayed_work_sync(&fwrt->dump.wks[i].wk); } void iwl_fw_runtime_suspend(struct iwl_fw_runtime *fwrt); diff --git a/drivers/net/wireless/intel/iwlwifi/fw/smem.c b/drivers/net/wireless/intel/iwlwifi/fw/smem.c index 557ee47bffd8..409b2dd854ac 100644 --- a/drivers/net/wireless/intel/iwlwifi/fw/smem.c +++ b/drivers/net/wireless/intel/iwlwifi/fw/smem.c @@ -151,7 +151,7 @@ void iwl_get_shared_mem_conf(struct iwl_fw_runtime *fwrt) } pkt = cmd.resp_pkt; - if (fwrt->trans->cfg->device_family >= IWL_DEVICE_FAMILY_22000) + if (fwrt->trans->trans_cfg->device_family >= IWL_DEVICE_FAMILY_22000) iwl_parse_shared_mem_22000(fwrt, pkt); else iwl_parse_shared_mem(fwrt, pkt); |
