diff options
Diffstat (limited to 'drivers/net/wireless/intel/iwlwifi/fw')
17 files changed, 1611 insertions, 737 deletions
diff --git a/drivers/net/wireless/intel/iwlwifi/fw/acpi.c b/drivers/net/wireless/intel/iwlwifi/fw/acpi.c index c2db758b9d54..40fe2d667622 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) { @@ -245,3 +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; + 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; + } + + for (i = 0; i < n_profiles; i++) { + /* the tables start at element 3 */ + int pos = 3; + + /* 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 6cb2d1f5efea..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" @@ -104,9 +110,21 @@ #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); @@ -134,6 +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) @@ -164,5 +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/d3.h b/drivers/net/wireless/intel/iwlwifi/fw/api/d3.h index 4c3219e7beb6..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 */ 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 ba586f148c14..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 @@ -123,279 +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 */ -#define IWL_FW_INI_MAX_REGION_ID 64 -#define IWL_FW_INI_MAX_NAME 32 +/** + * struct iwl_fw_ini_region_dev_addr - Configuration to read device addresses + * + * @size: size of each memory chunk + * @offset: offset to add to the base address of each chunk + */ +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_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 - * - * @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_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) - * - * holds image name and debug configuration name + * struct iwl_fw_ini_hcmd_tlv - Generic Host command pass through TLV * - * @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 - */ -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 + * @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 */ -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 */ +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 @@ -404,9 +281,6 @@ enum iwl_fw_ini_trigger_id { * @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 { @@ -414,9 +288,6 @@ enum iwl_fw_ini_allocation_id { 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 */ @@ -436,58 +307,47 @@ 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 @@ -557,4 +417,22 @@ enum iwl_fw_ini_time_point { 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/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/rx.h b/drivers/net/wireless/intel/iwlwifi/fw/api/rx.h index a93449db7bb2..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, diff --git a/drivers/net/wireless/intel/iwlwifi/fw/api/scan.h b/drivers/net/wireless/intel/iwlwifi/fw/api/scan.h index c0750ced5ac2..408798f351c6 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 * @@ -278,6 +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 @@ -638,6 +644,47 @@ 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. @@ -831,6 +878,217 @@ 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_v3 + * @flags: channel flags &enum iwl_scan_channel_flags + * @count: num of channels in scan request + * @reserved: for future use and alignment + * @channel_config: array of explicit channel configurations + * for 2.4Ghz and 5.2Ghz bands + */ +struct iwl_scan_channel_params_v3 { + u8 flags; + u8 count; + __le16 reserved; + struct iwl_scan_channel_cfg_umac channel_config[SCAN_MAX_NUM_CHANS_V3]; +} __packed; /* SCAN_CHANNEL_PARAMS_API_S_VER_3 */ + +/** + * 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_v11 + * @general_params: &struct iwl_scan_general_params_v10 + * @channel_params: &struct iwl_scan_channel_params_v3 + * @periodic_params: &struct iwl_scan_periodic_parms_v1 + * @probe_params: &struct iwl_scan_probe_params_v3 + */ +struct iwl_scan_req_params_v11 { + struct iwl_scan_general_params_v10 general_params; + struct iwl_scan_channel_params_v3 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_11 */ + +/** + * 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_v11 + * @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_v11 { + __le32 uid; + __le32 ooc_priority; + struct iwl_scan_req_params_v11 scan_params; +} __packed; /* SCAN_REQUEST_CMD_UMAC_API_S_VER_11 */ + +/** + * 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..f89a9e16a8c0 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 diff --git a/drivers/net/wireless/intel/iwlwifi/fw/dbg.c b/drivers/net/wireless/intel/iwlwifi/fw/dbg.c index 87421807e040..ed90dd104366 100644 --- a/drivers/net/wireless/intel/iwlwifi/fw/dbg.c +++ b/drivers/net/wireless/intel/iwlwifi/fw/dbg.c @@ -1055,19 +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; @@ -1078,39 +1090,42 @@ 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)); + 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) { /* increase idx by 1 since the pages are from 1 to @@ -1133,14 +1148,14 @@ static int _iwl_dump_ini_paging_iter(struct iwl_fw_runtime *fwrt, } static int iwl_dump_ini_paging_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_error_dump_range *range; u32 page_size; if (!fwrt->trans->trans_cfg->gen2) - return _iwl_dump_ini_paging_iter(fwrt, reg, range_ptr, idx); + return _iwl_dump_ini_paging_iter(fwrt, range_ptr, idx); range = range_ptr; page_size = fwrt->trans->init_dram.paging[idx].size; @@ -1155,45 +1170,61 @@ static int iwl_dump_ini_paging_iter(struct iwl_fw_runtime *fwrt, 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(frag->physical); + range->range_data_size = cpu_to_le32(frag->size); + + memcpy(range->data, frag->block, frag->size); - range->dram_base_addr = cpu_to_le64(start_addr); - range->range_data_size = cpu_to_le32(fwrt->trans->dbg.fw_mon[idx].size); + return sizeof(*range) + le32_to_cpu(range->range_data_size); +} - memcpy(range->data, fwrt->trans->dbg.fw_mon[idx].block, - fwrt->trans->dbg.fw_mon[idx].size); +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, int idx) + struct iwl_dump_ini_region_data *reg_data, int idx) { + 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); + u32 lmac_bitmap = le32_to_cpu(reg->fifos.fid[0]); if (!idx) { - if (le32_to_cpu(reg->offset) && - WARN_ONCE(cfg->num_lmacs == 1, - "Invalid lmac offset: 0x%x\n", - le32_to_cpu(reg->offset))) + 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->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; @@ -1224,27 +1255,28 @@ 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_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, idx)) + if (!iwl_ini_txf_iter(fwrt, reg_data, idx)) return -EIO; if (!iwl_trans_grab_nic_access(fwrt->trans, &flags)) return -EBUSY; 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); @@ -1253,8 +1285,8 @@ 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, @@ -1263,7 +1295,7 @@ 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; } @@ -1294,11 +1326,12 @@ 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) @@ -1330,20 +1363,21 @@ 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; @@ -1351,15 +1385,15 @@ 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, @@ -1368,7 +1402,7 @@ 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; } @@ -1399,9 +1433,50 @@ 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; @@ -1410,14 +1485,45 @@ 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 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) { - u32 write_ptr, cycle_cnt; + 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)) { @@ -1425,76 +1531,66 @@ 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->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->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->trans_cfg->device_family != IWL_DEVICE_FAMILY_9000 && - fwrt->trans->trans_cfg->device_family != IWL_DEVICE_FAMILY_22000) { - IWL_ERR(fwrt, "Unsupported device family %d\n", - fwrt->trans->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; + + 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; @@ -1502,54 +1598,73 @@ static u32 iwl_dump_ini_paging_ranges(struct iwl_fw_runtime *fwrt, 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) { u32 num_of_fifos = 0; - while (iwl_ini_txf_iter(fwrt, reg, num_of_fifos)) + while (iwl_ini_txf_iter(fwrt, reg_data, num_of_fifos)) num_of_fifos++; 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_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); if (fwrt->trans->trans_cfg->gen2) { - for (i = 0; i < iwl_dump_ini_paging_ranges(fwrt, reg); i++) + 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); i++) + 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; } @@ -1557,66 +1672,128 @@ static u32 iwl_dump_ini_paging_get_size(struct iwl_fw_runtime *fwrt, return size; } -static u32 iwl_dump_ini_mon_dram_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) { - u32 size = sizeof(struct iwl_fw_ini_monitor_dump) + - sizeof(struct iwl_fw_ini_error_dump_range); + 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; - if (fwrt->trans->dbg.num_blocks) - size += fwrt->trans->dbg.fw_mon[0].size; + fw_mon = &fwrt->trans->dbg.fw_mon_ini[alloc_id]; + + for (i = 0; i < fw_mon->num_frags; i++) { + struct iwl_dram_data *frag = &fw_mon->frags[i]; + + if (!frag->size) + break; + + 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_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); - while (iwl_ini_txf_iter(fwrt, reg, size)) { + while (iwl_ini_txf_iter(fwrt, reg_data, size)) { size += fifo_hdr; - if (!reg->fifos.header_only) + if (!reg->fifos.hdr_only) size += iter->fifo_size; } - if (size) - size += sizeof(struct iwl_fw_ini_error_dump); + 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. @@ -1628,14 +1805,15 @@ 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); }; /** @@ -1650,60 +1828,61 @@ struct iwl_dump_ini_mem_ops { * @ops: memory dump operations */ static u32 iwl_dump_ini_mem(struct iwl_fw_runtime *fwrt, struct list_head *list, - struct iwl_fw_ini_region_cfg *reg, + 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 num_of_ranges, i, type = le32_to_cpu(reg->region_type), size; + u32 type = le32_to_cpu(reg->type), id = le32_to_cpu(reg->id); + u32 num_of_ranges, i, size; void *range; 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 0; - entry = kmalloc(sizeof(*entry) + sizeof(*tlv) + size, GFP_KERNEL); + entry = vzalloc(sizeof(*entry) + sizeof(*tlv) + size); if (!entry) return 0; entry->size = sizeof(*tlv) + size; tlv = (void *)entry->data; - tlv->type = cpu_to_le32(type); + tlv->type = reg->type; tlv->len = cpu_to_le32(size); - IWL_DEBUG_FW(fwrt, "WRT: Collecting region: id=%d, type=%d\n", - le32_to_cpu(reg->region_id), type); + IWL_DEBUG_FW(fwrt, "WRT: Collecting region: id=%d, type=%d\n", id, + type); - num_of_ranges = ops->get_num_of_ranges(fwrt, reg); + num_of_ranges = ops->get_num_of_ranges(fwrt, reg_data); header = (void *)tlv->data; - header->region_id = reg->region_id; + 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); + 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); + id, type); goto out_err; } range = range + range_size; @@ -1714,22 +1893,29 @@ static u32 iwl_dump_ini_mem(struct iwl_fw_runtime *fwrt, struct list_head *list, return entry->size; out_err: - kfree(entry); + vfree(entry); return 0; } static u32 iwl_dump_ini_info(struct iwl_fw_runtime *fwrt, - struct iwl_fw_ini_trigger *trigger, + struct iwl_fw_ini_trigger_tlv *trigger, struct list_head *list) { struct iwl_fw_ini_dump_entry *entry; struct iwl_fw_error_dump_data *tlv; struct iwl_fw_ini_dump_info *dump; - u32 reg_ids_size = le32_to_cpu(trigger->num_regions) * sizeof(__le32); - u32 size = sizeof(*tlv) + sizeof(*dump) + reg_ids_size; + 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; + + list_for_each_entry(node, &fwrt->trans->dbg.debug_info_tlv_list, list) { + size += sizeof(*cfg_name); + num_of_cfg_names++; + } - entry = kmalloc(sizeof(*entry) + size, GFP_KERNEL); + entry = vzalloc(sizeof(*entry) + size); if (!entry) return 0; @@ -1737,13 +1923,14 @@ static u32 iwl_dump_ini_info(struct iwl_fw_runtime *fwrt, tlv = (void *)entry->data; tlv->type = cpu_to_le32(IWL_INI_DUMP_INFO_TYPE); - tlv->len = cpu_to_le32(sizeof(*dump) + reg_ids_size); + 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 = + 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); @@ -1763,26 +1950,26 @@ static u32 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)); - - 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); + 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++; + } /* add dump info TLV to the beginning of the list since it needs to be * the first TLV in the dump @@ -1794,33 +1981,18 @@ static u32 iwl_dump_ini_info(struct iwl_fw_runtime *fwrt, static const struct iwl_dump_ini_mem_ops iwl_dump_ini_region_ops[] = { [IWL_FW_INI_REGION_INVALID] = {}, - [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_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_PERIPHERY_PHY] = {}, - [IWL_FW_INI_REGION_PERIPHERY_AUX] = {}, [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_DRAM_IMR] = {}, - [IWL_FW_INI_REGION_INTERNAL_BUFFER] = { - .get_num_of_ranges = iwl_dump_ini_mem_ranges, - .get_size = iwl_dump_ini_mon_smem_get_size, - .fill_mem_hdr = iwl_dump_ini_mon_smem_fill_header, - .fill_range = iwl_dump_ini_dev_mem_iter, - }, [IWL_FW_INI_REGION_TXF] = { .get_num_of_ranges = iwl_dump_ini_txf_ranges, .get_size = iwl_dump_ini_txf_get_size, @@ -1828,70 +2000,91 @@ static const struct iwl_dump_ini_mem_ops iwl_dump_ini_region_ops[] = { .fill_range = iwl_dump_ini_txf_iter, }, [IWL_FW_INI_REGION_RXF] = { - .get_num_of_ranges = iwl_dump_ini_rxf_ranges, + .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_PAGING] = { + [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, - .get_num_of_ranges = iwl_dump_ini_paging_ranges, - .get_size = iwl_dump_ini_paging_get_size, - .fill_range = iwl_dump_ini_paging_iter, + .fill_range = iwl_dump_ini_fw_pkt_iter, }, - [IWL_FW_INI_REGION_CSR] = { + [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_csr_iter, + .fill_range = iwl_dump_ini_dev_mem_iter, }, - [IWL_FW_INI_REGION_NOTIFICATION] = {}, - [IWL_FW_INI_REGION_DHC] = {}, - [IWL_FW_INI_REGION_LMAC_ERROR_TABLE] = { + [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_dev_mem_iter, + .fill_range = iwl_dump_ini_prph_iter, }, - [IWL_FW_INI_REGION_UMAC_ERROR_TABLE] = { + [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_dev_mem_iter, + .fill_range = iwl_dump_ini_csr_iter, }, + [IWL_FW_INI_REGION_DRAM_IMR] = {}, + [IWL_FW_INI_REGION_PCI_IOSF_CONFIG] = {}, }; static u32 iwl_dump_ini_trigger(struct iwl_fw_runtime *fwrt, - struct iwl_fw_ini_trigger *trigger, + 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]), reg_type; - 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) - continue; - - reg_type = le32_to_cpu(reg->region_type); + 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; - size += iwl_dump_ini_mem(fwrt, list, reg, + size += iwl_dump_ini_mem(fwrt, list, ®_data, &iwl_dump_ini_region_ops[reg_type]); } @@ -1901,31 +2094,43 @@ static u32 iwl_dump_ini_trigger(struct iwl_fw_runtime *fwrt, return size; } +static bool iwl_fw_ini_trigger_on(struct iwl_fw_runtime *fwrt, + struct iwl_fw_ini_trigger_tlv *trig) +{ + enum iwl_fw_ini_time_point tp_id = le32_to_cpu(trig->time_point); + u32 usec = le32_to_cpu(trig->ignore_consec); + + 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; + + return true; +} + static u32 iwl_dump_ini_file_gen(struct iwl_fw_runtime *fwrt, - enum iwl_fw_ini_trigger_id trig_id, + struct iwl_fwrt_dump_data *dump_data, struct list_head *list) { + 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; - struct iwl_fw_ini_trigger *trigger; u32 size; - if (!iwl_fw_ini_trigger_on(fwrt, trig_id)) - return 0; - - trigger = fwrt->dump.active_trigs[trig_id].trig; - if (!trigger || !le32_to_cpu(trigger->num_regions)) + if (!trigger || !iwl_fw_ini_trigger_on(fwrt, trigger) || + !le64_to_cpu(trigger->regions_mask)) return 0; - entry = kmalloc(sizeof(*entry) + sizeof(*hdr), GFP_KERNEL); + entry = vzalloc(sizeof(*entry) + sizeof(*hdr)); if (!entry) return 0; entry->size = sizeof(*hdr); - size = iwl_dump_ini_trigger(fwrt, trigger, list); + size = iwl_dump_ini_trigger(fwrt, dump_data, list); if (!size) { - kfree(entry); + vfree(entry); return 0; } @@ -1991,18 +2196,24 @@ static void iwl_dump_ini_list_free(struct list_head *list) list_entry(list->next, typeof(*entry), list); list_del(&entry->list); - kfree(entry); + vfree(entry); } } -static void iwl_fw_error_ini_dump(struct iwl_fw_runtime *fwrt, u8 wk_idx) +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) { - enum iwl_fw_ini_trigger_id trig_id = fwrt->dump.wks[wk_idx].ini_trig_id; 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); - file_len = iwl_dump_ini_file_gen(fwrt, trig_id, &dump_list); if (!file_len) goto out; @@ -2023,7 +2234,7 @@ static void iwl_fw_error_ini_dump(struct iwl_fw_runtime *fwrt, u8 wk_idx) 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 = { @@ -2038,15 +2249,9 @@ 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 (iwl_trans_dbg_ini_valid(fwrt->trans)) { - ret = iwl_fw_dbg_ini_collect(fwrt, trig_type); - if (!ret) - iwl_fw_free_dump_desc(fwrt); - - return ret; + iwl_fw_free_dump_desc(fwrt); + return 0; } /* use wks[0] since dump flow prior to ini does not need to support @@ -2138,35 +2343,29 @@ 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 (test_bit(STATUS_GEN_ACTIVE_TRIGS, &fwrt->status)) + return -EBUSY; - 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, @@ -2181,36 +2380,14 @@ 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, @@ -2219,6 +2396,9 @@ 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; @@ -2322,7 +2502,7 @@ static void iwl_fw_dbg_collect_sync(struct iwl_fw_runtime *fwrt, u8 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, wk_idx); + 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"); @@ -2335,11 +2515,10 @@ 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 diff --git a/drivers/net/wireless/intel/iwlwifi/fw/dbg.h b/drivers/net/wireless/intel/iwlwifi/fw/dbg.h index e3b5dd34643f..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); @@ -222,29 +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 (!iwl_trans_dbg_ini_valid(fwrt->trans) || - 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, @@ -315,10 +291,8 @@ static inline void iwl_fw_flush_dumps(struct iwl_fw_runtime *fwrt) int i; iwl_dbg_tlv_del_timers(fwrt->trans); - for (i = 0; i < IWL_FW_RUNTIME_DUMP_WK_NUM; i++) { + 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; - } } #ifdef CONFIG_IWLWIFI_DEBUGFS @@ -381,12 +355,21 @@ 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 (iwl_trans_dbg_ini_valid(fwrt->trans) && 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; } + + 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..ca3b1a461dea 100644 --- a/drivers/net/wireless/intel/iwlwifi/fw/debugfs.c +++ b/drivers/net/wireless/intel/iwlwifi/fw/debugfs.c @@ -320,10 +320,45 @@ out: FWRT_DEBUGFS_WRITE_FILE_OPS(send_hcmd, 512); +static ssize_t iwl_dbgfs_fw_dbg_domain_write(struct iwl_fw_runtime *fwrt, + char *buf, size_t count) +{ + u32 new_domain; + int ret; + + if (!iwl_trans_fw_running(fwrt->trans)) + return -EIO; + + ret = kstrtou32(buf, 0, &new_domain); + if (ret) + return ret; + + if (new_domain != fwrt->trans->dbg.domains_bitmap) { + ret = iwl_dbg_tlv_gen_active_trigs(fwrt, new_domain); + if (ret) + return ret; + + iwl_dbg_tlv_time_point(fwrt, IWL_FW_INI_TIME_POINT_PERIODIC, + NULL); + } + + return count; +} + +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_WRITE_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, 0600); } diff --git a/drivers/net/wireless/intel/iwlwifi/fw/error-dump.h b/drivers/net/wireless/intel/iwlwifi/fw/error-dump.h index 2e763678dbdb..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 @@ -327,6 +328,7 @@ struct iwl_fw_ini_fifo_hdr { * @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 { @@ -336,6 +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; @@ -379,12 +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 @@ -397,22 +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; @@ -425,17 +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; /** @@ -457,12 +474,14 @@ struct iwl_fw_error_dump_rb { * @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 0d5bc4ce5c07..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 @@ -151,7 +151,6 @@ 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, @@ -326,6 +325,8 @@ enum iwl_ucode_tlv_api { 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__ @@ -449,6 +450,7 @@ enum iwl_ucode_tlv_capa { 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, diff --git a/drivers/net/wireless/intel/iwlwifi/fw/img.h b/drivers/net/wireless/intel/iwlwifi/fw/img.h index 039576d71276..994880a83652 100644 --- a/drivers/net/wireless/intel/iwlwifi/fw/img.h +++ b/drivers/net/wireless/intel/iwlwifi/fw/img.h @@ -228,18 +228,6 @@ struct iwl_fw_dbg { }; /** - * 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 @@ -325,4 +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/runtime.h b/drivers/net/wireless/intel/iwlwifi/fw/runtime.h index be436c18a047..c24575ff0e54 100644 --- a/drivers/net/wireless/intel/iwlwifi/fw/runtime.h +++ b/drivers/net/wireless/intel/iwlwifi/fw/runtime.h @@ -65,7 +65,11 @@ #include "img.h" #include "fw/api/debug.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_FW_INI_DOMAIN_ALWAYS_ON struct iwl_fw_runtime_ops { int (*dump_start)(void *ctx); @@ -91,6 +95,27 @@ 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 @@ -105,6 +130,14 @@ struct iwl_txf_iter_data { }; /** + * enum iwl_fw_runtime_status - fw runtime status flags + * @STATUS_GEN_ACTIVE_TRIGS: generating active trigger list + */ +enum iwl_fw_runtime_status { + STATUS_GEN_ACTIVE_TRIGS, +}; + +/** * struct iwl_fw_runtime - runtime data for firmware * @fw: firmware image * @cfg: NIC configuration @@ -117,6 +150,7 @@ struct iwl_txf_iter_data { * @smem_cfg: saved firmware SMEM configuration * @cur_fw_img: current firmware image, must be maintained by * the driver by calling &iwl_fw_set_current_image() + * @status: &enum iwl_fw_runtime_status * @dump: debug dump data */ struct iwl_fw_runtime { @@ -137,33 +171,25 @@ struct iwl_fw_runtime { /* memory configuration */ struct iwl_fwrt_shared_mem_cfg smem_cfg; + unsigned long status; + /* debug */ 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; struct iwl_txf_iter_data txf_iter_data; - 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 { u8 type; u8 subtype; @@ -179,7 +205,16 @@ 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, @@ -194,16 +229,6 @@ 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); |