staticinlineconstchar *mlxsw_cmd_opcode_str(u16 opcode)
{ switch (opcode) { case MLXSW_CMD_OPCODE_QUERY_FW: return"QUERY_FW"; case MLXSW_CMD_OPCODE_QUERY_BOARDINFO: return"QUERY_BOARDINFO"; case MLXSW_CMD_OPCODE_QUERY_AQ_CAP: return"QUERY_AQ_CAP"; case MLXSW_CMD_OPCODE_MAP_FA: return"MAP_FA"; case MLXSW_CMD_OPCODE_UNMAP_FA: return"UNMAP_FA"; case MLXSW_CMD_OPCODE_CONFIG_PROFILE: return"CONFIG_PROFILE"; case MLXSW_CMD_OPCODE_ACCESS_REG: return"ACCESS_REG"; case MLXSW_CMD_OPCODE_SW2HW_DQ: return"SW2HW_DQ"; case MLXSW_CMD_OPCODE_HW2SW_DQ: return"HW2SW_DQ"; case MLXSW_CMD_OPCODE_2ERR_DQ: return"2ERR_DQ"; case MLXSW_CMD_OPCODE_QUERY_DQ: return"QUERY_DQ"; case MLXSW_CMD_OPCODE_SW2HW_CQ: return"SW2HW_CQ"; case MLXSW_CMD_OPCODE_HW2SW_CQ: return"HW2SW_CQ"; case MLXSW_CMD_OPCODE_QUERY_CQ: return"QUERY_CQ"; case MLXSW_CMD_OPCODE_SW2HW_EQ: return"SW2HW_EQ"; case MLXSW_CMD_OPCODE_HW2SW_EQ: return"HW2SW_EQ"; case MLXSW_CMD_OPCODE_QUERY_EQ: return"QUERY_EQ"; case MLXSW_CMD_OPCODE_QUERY_RESOURCES: return"QUERY_RESOURCES"; default: return"*UNKNOWN*";
}
}
enum mlxsw_cmd_status { /* Command execution succeeded. */
MLXSW_CMD_STATUS_OK = 0x00, /* Internal error (e.g. bus error) occurred while processing command. */
MLXSW_CMD_STATUS_INTERNAL_ERR = 0x01, /* Operation/command not supported or opcode modifier not supported. */
MLXSW_CMD_STATUS_BAD_OP = 0x02, /* Parameter not supported, parameter out of range. */
MLXSW_CMD_STATUS_BAD_PARAM = 0x03, /* System was not enabled or bad system state. */
MLXSW_CMD_STATUS_BAD_SYS_STATE = 0x04, /* Attempt to access reserved or unallocated resource, or resource in * inappropriate ownership.
*/
MLXSW_CMD_STATUS_BAD_RESOURCE = 0x05, /* Requested resource is currently executing a command. */
MLXSW_CMD_STATUS_RESOURCE_BUSY = 0x06, /* Required capability exceeds device limits. */
MLXSW_CMD_STATUS_EXCEED_LIM = 0x08, /* Resource is not in the appropriate state or ownership. */
MLXSW_CMD_STATUS_BAD_RES_STATE = 0x09, /* Index out of range (might be beyond table size or attempt to * access a reserved resource).
*/
MLXSW_CMD_STATUS_BAD_INDEX = 0x0A, /* NVMEM checksum/CRC failed. */
MLXSW_CMD_STATUS_BAD_NVMEM = 0x0B, /* Device is currently running reset */
MLXSW_CMD_STATUS_RUNNING_RESET = 0x26, /* Bad management packet (silently discarded). */
MLXSW_CMD_STATUS_BAD_PKT = 0x30,
};
staticinlineconstchar *mlxsw_cmd_status_str(u8 status)
{ switch (status) { case MLXSW_CMD_STATUS_OK: return"OK"; case MLXSW_CMD_STATUS_INTERNAL_ERR: return"INTERNAL_ERR"; case MLXSW_CMD_STATUS_BAD_OP: return"BAD_OP"; case MLXSW_CMD_STATUS_BAD_PARAM: return"BAD_PARAM"; case MLXSW_CMD_STATUS_BAD_SYS_STATE: return"BAD_SYS_STATE"; case MLXSW_CMD_STATUS_BAD_RESOURCE: return"BAD_RESOURCE"; case MLXSW_CMD_STATUS_RESOURCE_BUSY: return"RESOURCE_BUSY"; case MLXSW_CMD_STATUS_EXCEED_LIM: return"EXCEED_LIM"; case MLXSW_CMD_STATUS_BAD_RES_STATE: return"BAD_RES_STATE"; case MLXSW_CMD_STATUS_BAD_INDEX: return"BAD_INDEX"; case MLXSW_CMD_STATUS_BAD_NVMEM: return"BAD_NVMEM"; case MLXSW_CMD_STATUS_RUNNING_RESET: return"RUNNING_RESET"; case MLXSW_CMD_STATUS_BAD_PKT: return"BAD_PKT"; default: return"*UNKNOWN*";
}
}
/* QUERY_FW - Query Firmware * ------------------------- * OpMod == 0, INMmod == 0 * ----------------------- * The QUERY_FW command retrieves information related to firmware, command * interface version and the amount of resources that should be allocated to * the firmware.
*/
/* cmd_mbox_query_fw_core_clk * Internal Clock Frequency (in MHz)
*/
MLXSW_ITEM32(cmd_mbox, query_fw, core_clk, 0x08, 16, 16);
/* cmd_mbox_query_fw_cmd_interface_rev * Command Interface Interpreter Revision ID. This number is bumped up * every time a non-backward-compatible change is done for the command * interface. The current cmd_interface_rev is 1.
*/
MLXSW_ITEM32(cmd_mbox, query_fw, cmd_interface_rev, 0x08, 0, 16);
/* cmd_mbox_query_fw_dt * If set, Debug Trace is supported
*/
MLXSW_ITEM32(cmd_mbox, query_fw, dt, 0x0C, 31, 1);
/* cmd_mbox_query_fw_api_version * Indicates the version of the API, to enable software querying * for compatibility. The current api_version is 1.
*/
MLXSW_ITEM32(cmd_mbox, query_fw, api_version, 0x0C, 0, 16);
/* cmd_mbox_query_fw_lag_mode_support * 0: CONFIG_PROFILE.lag_mode is not supported by FW * 1: CONFIG_PROFILE.lag_mode is supported by FW
*/
MLXSW_ITEM32(cmd_mbox, query_fw, lag_mode_support, 0x18, 1, 1);
/* cmd_mbox_query_fw_cff_support * 0: CONFIG_PROFILE.flood_mode = 5 (CFF) is not supported by FW * 1: CONFIG_PROFILE.flood_mode = 5 (CFF) is supported by FW
*/
MLXSW_ITEM32(cmd_mbox, query_fw, cff_support, 0x18, 2, 1);
/* cmd_mbox_query_fw_error_int_bar * PCI base address register (BAR) where error buffer * register is located. * 00 - BAR 0-1 (64 bit BAR)
*/
MLXSW_ITEM32(cmd_mbox, query_fw, error_int_bar, 0x3C, 30, 2);
/* cmd_mbox_query_fw_doorbell_page_offset * Offset of the doorbell page
*/
MLXSW_ITEM64(cmd_mbox, query_fw, doorbell_page_offset, 0x40, 0, 64);
/* cmd_mbox_query_fw_doorbell_page_bar * PCI base address register (BAR) of the doorbell page * 00 - BAR 0-1 (64 bit BAR)
*/
MLXSW_ITEM32(cmd_mbox, query_fw, doorbell_page_bar, 0x48, 30, 2);
/* cmd_mbox_query_fw_free_running_clock_offset * The offset of the free running clock page
*/
MLXSW_ITEM64(cmd_mbox, query_fw, free_running_clock_offset, 0x50, 0, 64);
/* cmd_mbox_query_fw_fr_rn_clk_bar * PCI base address register (BAR) of the free running clock page * 0: BAR 0 * 1: 64 bit BAR
*/
MLXSW_ITEM32(cmd_mbox, query_fw, fr_rn_clk_bar, 0x58, 30, 2);
/* cmd_mbox_query_fw_utc_sec_offset * The offset of the UTC_Sec page
*/
MLXSW_ITEM64(cmd_mbox, query_fw, utc_sec_offset, 0x70, 0, 64);
/* cmd_mbox_query_fw_utc_sec_bar * PCI base address register (BAR) of the UTC_Sec page * 0: BAR 0 * 1: 64 bit BAR * Reserved on SwitchX/-2, Switch-IB/2, Spectrum-1
*/
MLXSW_ITEM32(cmd_mbox, query_fw, utc_sec_bar, 0x78, 30, 2);
/* cmd_mbox_query_fw_utc_nsec_offset * The offset of the UTC_nSec page
*/
MLXSW_ITEM64(cmd_mbox, query_fw, utc_nsec_offset, 0x80, 0, 64);
/* cmd_mbox_query_fw_utc_nsec_bar * PCI base address register (BAR) of the UTC_nSec page * 0: BAR 0 * 1: 64 bit BAR * Reserved on SwitchX/-2, Switch-IB/2, Spectrum-1
*/
MLXSW_ITEM32(cmd_mbox, query_fw, utc_nsec_bar, 0x88, 30, 2);
/* QUERY_BOARDINFO - Query Board Information * ----------------------------------------- * OpMod == 0 (N/A), INMmod == 0 (N/A) * ----------------------------------- * The QUERY_BOARDINFO command retrieves adapter specific parameters.
*/
/* cmd_mbox_boardinfo_intapin * When PCIe interrupt messages are being used, this value is used for clearing * an interrupt. When using MSI-X, this register is not used.
*/
MLXSW_ITEM32(cmd_mbox, boardinfo, intapin, 0x10, 24, 8);
/* cmd_mbox_boardinfo_vsd_vendor_id * PCISIG Vendor ID (www.pcisig.com/membership/vid_search) of the vendor * specifying/formatting the VSD. The vsd_vendor_id identifies the management * domain of the VSD/PSID data. Different vendors may choose different VSD/PSID * format and encoding as long as they use their assigned vsd_vendor_id.
*/
MLXSW_ITEM32(cmd_mbox, boardinfo, vsd_vendor_id, 0x1C, 0, 16);
/* cmd_mbox_boardinfo_vsd * Vendor Specific Data. The VSD string that is burnt to the Flash * with the firmware.
*/ #define MLXSW_CMD_BOARDINFO_VSD_LEN 208
MLXSW_ITEM_BUF(cmd_mbox, boardinfo, vsd, 0x20, MLXSW_CMD_BOARDINFO_VSD_LEN);
/* cmd_mbox_boardinfo_psid * The PSID field is a 16-ascii (byte) character string which acts as * the board ID. The PSID format is used in conjunction with * Mellanox vsd_vendor_id (15B3h).
*/ #define MLXSW_CMD_BOARDINFO_PSID_LEN 16
MLXSW_ITEM_BUF(cmd_mbox, boardinfo, psid, 0xF0, MLXSW_CMD_BOARDINFO_PSID_LEN);
/* cmd_mbox_query_aq_cap_log_max_sdq_sz * Log (base 2) of max WQEs allowed on SDQ.
*/
MLXSW_ITEM32(cmd_mbox, query_aq_cap, log_max_sdq_sz, 0x00, 24, 8);
/* cmd_mbox_query_aq_cap_max_num_sdqs * Maximum number of SDQs.
*/
MLXSW_ITEM32(cmd_mbox, query_aq_cap, max_num_sdqs, 0x00, 0, 8);
/* cmd_mbox_query_aq_cap_log_max_rdq_sz * Log (base 2) of max WQEs allowed on RDQ.
*/
MLXSW_ITEM32(cmd_mbox, query_aq_cap, log_max_rdq_sz, 0x04, 24, 8);
/* cmd_mbox_query_aq_cap_max_num_rdqs * Maximum number of RDQs.
*/
MLXSW_ITEM32(cmd_mbox, query_aq_cap, max_num_rdqs, 0x04, 0, 8);
/* cmd_mbox_query_aq_cap_log_max_cq_sz * Log (base 2) of the Maximum CQEs allowed in a CQ for CQEv0 and CQEv1.
*/
MLXSW_ITEM32(cmd_mbox, query_aq_cap, log_max_cq_sz, 0x08, 24, 8);
/* cmd_mbox_query_aq_cap_log_max_cqv2_sz * Log (base 2) of the Maximum CQEs allowed in a CQ for CQEv2.
*/
MLXSW_ITEM32(cmd_mbox, query_aq_cap, log_max_cqv2_sz, 0x08, 16, 8);
/* cmd_mbox_query_aq_cap_max_num_cqs * Maximum number of CQs.
*/
MLXSW_ITEM32(cmd_mbox, query_aq_cap, max_num_cqs, 0x08, 0, 8);
/* cmd_mbox_query_aq_cap_log_max_eq_sz * Log (base 2) of max EQEs allowed on EQ.
*/
MLXSW_ITEM32(cmd_mbox, query_aq_cap, log_max_eq_sz, 0x0C, 24, 8);
/* cmd_mbox_query_aq_cap_max_num_eqs * Maximum number of EQs.
*/
MLXSW_ITEM32(cmd_mbox, query_aq_cap, max_num_eqs, 0x0C, 0, 8);
/* cmd_mbox_query_aq_cap_max_sg_sq * The maximum S/G list elements in an DSQ. DSQ must not contain * more S/G entries than indicated here.
*/
MLXSW_ITEM32(cmd_mbox, query_aq_cap, max_sg_sq, 0x10, 8, 8);
/* cmd_mbox_query_aq_cap_ * The maximum S/G list elements in an DRQ. DRQ must not contain * more S/G entries than indicated here.
*/
MLXSW_ITEM32(cmd_mbox, query_aq_cap, max_sg_rq, 0x10, 0, 8);
/* MAP_FA - Map Firmware Area * -------------------------- * OpMod == 0 (N/A), INMmod == Number of VPM entries * ------------------------------------------------- * The MAP_FA command passes physical pages to the switch. These pages * are used to store the device firmware. MAP_FA can be executed multiple * times until all the firmware area is mapped (the size that should be * mapped is retrieved through the QUERY_FW command). All required pages * must be mapped to finish the initialization phase. Physical memory * passed in this command must be pinned.
*/
/* cmd_mbox_map_fa_log2size * Log (base 2) of the size in 4KB pages of the physical and contiguous memory * that starts at PA_L/H.
*/
MLXSW_ITEM32_INDEXED(cmd_mbox, map_fa, log2size, 0x00, 0, 5, 0x08, 0x04, false);
/* UNMAP_FA - Unmap Firmware Area * ------------------------------ * OpMod == 0 (N/A), INMmod == 0 (N/A) * ----------------------------------- * The UNMAP_FA command unload the firmware and unmaps all the * firmware area. After this command is completed the device will not access * the pages that were mapped to the firmware area. After executing UNMAP_FA * command, software reset must be done prior to execution of MAP_FW command.
*/
/* QUERY_RESOURCES - Query chip resources * -------------------------------------- * OpMod == 0 (N/A) , INMmod is index * ---------------------------------- * The QUERY_RESOURCES command retrieves information related to chip resources * by resource ID. Every command returns 32 entries. INmod is being use as base. * for example, index 1 will return entries 32-63. When the tables end and there * are no more sources in the table, will return resource id 0xFFF to indicate * it.
*/
/* CONFIG_PROFILE (Set) - Configure Switch Profile * ------------------------------ * OpMod == 1 (Set), INMmod == 0 (N/A) * ----------------------------------- * The CONFIG_PROFILE command sets the switch profile. The command can be * executed on the device only once at startup in order to allocate and * configure all switch resources and prepare it for operational mode. * It is not possible to change the device profile after the chip is * in operational mode. * Failure of the CONFIG_PROFILE command leaves the hardware in an indeterminate * state therefore it is required to perform software reset to the device * following an unsuccessful completion of the command. It is required * to perform software reset to the device to change an existing profile.
*/
/* cmd_mbox_config_profile_set_max_vepa_channels * Capability bit. Setting a bit to 1 configures the profile * according to the mailbox contents.
*/
MLXSW_ITEM32(cmd_mbox, config_profile, set_max_vepa_channels, 0x0C, 0, 1);
/* cmd_mbox_config_profile_set_max_lag * Capability bit. Setting a bit to 1 configures the profile * according to the mailbox contents.
*/
MLXSW_ITEM32(cmd_mbox, config_profile, set_max_lag, 0x0C, 1, 1);
/* cmd_mbox_config_profile_set_max_port_per_lag * Capability bit. Setting a bit to 1 configures the profile * according to the mailbox contents.
*/
MLXSW_ITEM32(cmd_mbox, config_profile, set_max_port_per_lag, 0x0C, 2, 1);
/* cmd_mbox_config_profile_set_max_mid * Capability bit. Setting a bit to 1 configures the profile * according to the mailbox contents.
*/
MLXSW_ITEM32(cmd_mbox, config_profile, set_max_mid, 0x0C, 3, 1);
/* cmd_mbox_config_profile_set_max_pgt * Capability bit. Setting a bit to 1 configures the profile * according to the mailbox contents.
*/
MLXSW_ITEM32(cmd_mbox, config_profile, set_max_pgt, 0x0C, 4, 1);
/* cmd_mbox_config_profile_set_max_system_port * Capability bit. Setting a bit to 1 configures the profile * according to the mailbox contents.
*/
MLXSW_ITEM32(cmd_mbox, config_profile, set_max_system_port, 0x0C, 5, 1);
/* cmd_mbox_config_profile_set_max_vlan_groups * Capability bit. Setting a bit to 1 configures the profile * according to the mailbox contents.
*/
MLXSW_ITEM32(cmd_mbox, config_profile, set_max_vlan_groups, 0x0C, 6, 1);
/* cmd_mbox_config_profile_set_max_regions * Capability bit. Setting a bit to 1 configures the profile * according to the mailbox contents.
*/
MLXSW_ITEM32(cmd_mbox, config_profile, set_max_regions, 0x0C, 7, 1);
/* cmd_mbox_config_profile_set_flood_mode * Capability bit. Setting a bit to 1 configures the profile * according to the mailbox contents.
*/
MLXSW_ITEM32(cmd_mbox, config_profile, set_flood_mode, 0x0C, 8, 1);
/* cmd_mbox_config_profile_set_max_flood_tables * Capability bit. Setting a bit to 1 configures the profile * according to the mailbox contents.
*/
MLXSW_ITEM32(cmd_mbox, config_profile, set_flood_tables, 0x0C, 9, 1);
/* cmd_mbox_config_profile_set_max_ib_mc * Capability bit. Setting a bit to 1 configures the profile * according to the mailbox contents.
*/
MLXSW_ITEM32(cmd_mbox, config_profile, set_max_ib_mc, 0x0C, 12, 1);
/* cmd_mbox_config_profile_set_max_pkey * Capability bit. Setting a bit to 1 configures the profile * according to the mailbox contents.
*/
MLXSW_ITEM32(cmd_mbox, config_profile, set_max_pkey, 0x0C, 13, 1);
/* cmd_mbox_config_profile_set_adaptive_routing_group_cap * Capability bit. Setting a bit to 1 configures the profile * according to the mailbox contents.
*/
MLXSW_ITEM32(cmd_mbox, config_profile,
set_adaptive_routing_group_cap, 0x0C, 14, 1);
/* cmd_mbox_config_profile_set_ar_sec * Capability bit. Setting a bit to 1 configures the profile * according to the mailbox contents.
*/
MLXSW_ITEM32(cmd_mbox, config_profile, set_ar_sec, 0x0C, 15, 1);
/* cmd_mbox_config_profile_set_ubridge * Capability bit. Setting a bit to 1 configures the profile * according to the mailbox contents.
*/
MLXSW_ITEM32(cmd_mbox, config_profile, set_ubridge, 0x0C, 22, 1);
/* cmd_mbox_config_profile_set_kvd_linear_size * Capability bit. Setting a bit to 1 configures the profile * according to the mailbox contents.
*/
MLXSW_ITEM32(cmd_mbox, config_profile, set_kvd_linear_size, 0x0C, 24, 1);
/* cmd_mbox_config_profile_set_kvd_hash_single_size * Capability bit. Setting a bit to 1 configures the profile * according to the mailbox contents.
*/
MLXSW_ITEM32(cmd_mbox, config_profile, set_kvd_hash_single_size, 0x0C, 25, 1);
/* cmd_mbox_config_profile_set_kvd_hash_double_size * Capability bit. Setting a bit to 1 configures the profile * according to the mailbox contents.
*/
MLXSW_ITEM32(cmd_mbox, config_profile, set_kvd_hash_double_size, 0x0C, 26, 1);
/* cmd_mbox_config_profile_set_cqe_version * Capability bit. Setting a bit to 1 configures the profile * according to the mailbox contents.
*/
MLXSW_ITEM32(cmd_mbox, config_profile, set_cqe_version, 0x08, 0, 1);
/* cmd_mbox_config_profile_set_cqe_time_stamp_type * Capability bit. Setting a bit to 1 configures the profile * according to the mailbox contents.
*/
MLXSW_ITEM32(cmd_mbox, config_profile, set_cqe_time_stamp_type, 0x08, 2, 1);
/* cmd_mbox_config_profile_set_lag_mode * Capability bit. Setting a bit to 1 configures the lag_mode * according to the mailbox contents.
*/
MLXSW_ITEM32(cmd_mbox, config_profile, set_lag_mode, 0x08, 7, 1);
/* cmd_mbox_config_profile_max_vepa_channels * Maximum number of VEPA channels per port (0 through 16) * 0 - multi-channel VEPA is disabled
*/
MLXSW_ITEM32(cmd_mbox, config_profile, max_vepa_channels, 0x10, 0, 8);
/* cmd_mbox_config_profile_max_lag * Maximum number of LAG IDs requested. * Reserved when Spectrum-1/2/3, supported from Spectrum-4 and above. * For Spectrum-4, firmware sets 128 for values between 1-128 and 256 for values * between 129-256.
*/
MLXSW_ITEM32(cmd_mbox, config_profile, max_lag, 0x14, 0, 16);
/* cmd_mbox_config_profile_max_port_per_lag * Maximum number of ports per LAG requested.
*/
MLXSW_ITEM32(cmd_mbox, config_profile, max_port_per_lag, 0x18, 0, 16);
/* cmd_mbox_config_profile_max_mid * Maximum Multicast IDs. * Multicast IDs are allocated from 0 to max_mid-1
*/
MLXSW_ITEM32(cmd_mbox, config_profile, max_mid, 0x1C, 0, 16);
/* cmd_mbox_config_profile_max_pgt * Maximum records in the Port Group Table per Switch Partition. * Port Group Table indexes are from 0 to max_pgt-1
*/
MLXSW_ITEM32(cmd_mbox, config_profile, max_pgt, 0x20, 0, 16);
/* cmd_mbox_config_profile_max_system_port * The maximum number of system ports that can be allocated.
*/
MLXSW_ITEM32(cmd_mbox, config_profile, max_system_port, 0x24, 0, 16);
/* cmd_mbox_config_profile_max_vlan_groups * Maximum number VLAN Groups for VLAN binding.
*/
MLXSW_ITEM32(cmd_mbox, config_profile, max_vlan_groups, 0x28, 0, 12);
/* cmd_mbox_config_profile_max_regions * Maximum number of TCAM Regions.
*/
MLXSW_ITEM32(cmd_mbox, config_profile, max_regions, 0x2C, 0, 16);
/* cmd_mbox_config_profile_max_flood_tables * Maximum number of single-entry flooding tables. Different flooding tables * can be associated with different packet types.
*/
MLXSW_ITEM32(cmd_mbox, config_profile, max_flood_tables, 0x30, 16, 4);
/* cmd_mbox_config_profile_max_vid_flood_tables * Maximum number of per-vid flooding tables. Flooding tables are associated * to the different packet types for the different switch partitions. * Table size is 4K entries covering all VID space.
*/
MLXSW_ITEM32(cmd_mbox, config_profile, max_vid_flood_tables, 0x30, 8, 4);
enum mlxsw_cmd_mbox_config_profile_flood_mode { /* Mixed mode, where: * max_flood_tables indicates the number of single-entry tables. * max_vid_flood_tables indicates the number of per-VID tables. * max_fid_offset_flood_tables indicates the number of FID-offset * tables. max_fid_flood_tables indicates the number of per-FID tables. * Reserved when unified bridge model is used.
*/
MLXSW_CMD_MBOX_CONFIG_PROFILE_FLOOD_MODE_MIXED = 3, /* Controlled flood tables. Reserved when legacy bridge model is * used.
*/
MLXSW_CMD_MBOX_CONFIG_PROFILE_FLOOD_MODE_CONTROLLED = 4, /* CFF - Compressed FID Flood (CFF) mode. * Reserved when legacy bridge model is used. * Supported only by Spectrum-2+.
*/
MLXSW_CMD_MBOX_CONFIG_PROFILE_FLOOD_MODE_CFF = 5,
};
/* cmd_mbox_config_profile_max_fid_offset_flood_tables * Maximum number of FID-offset flooding tables.
*/
MLXSW_ITEM32(cmd_mbox, config_profile,
max_fid_offset_flood_tables, 0x34, 24, 4);
/* cmd_mbox_config_profile_fid_offset_flood_table_size * The size (number of entries) of each FID-offset flood table.
*/
MLXSW_ITEM32(cmd_mbox, config_profile,
fid_offset_flood_table_size, 0x34, 0, 16);
/* cmd_mbox_config_profile_max_fid_flood_tables * Maximum number of per-FID flooding tables. * * Note: This flooding tables cover special FIDs only (vFIDs), starting at * FID value 4K and higher.
*/
MLXSW_ITEM32(cmd_mbox, config_profile, max_fid_flood_tables, 0x38, 24, 4);
/* cmd_mbox_config_profile_fid_flood_table_size * The size (number of entries) of each per-FID table.
*/
MLXSW_ITEM32(cmd_mbox, config_profile, fid_flood_table_size, 0x38, 0, 16);
/* cmd_mbox_config_profile_max_ib_mc * Maximum number of multicast FDB records for InfiniBand * FDB (in 512 chunks) per InfiniBand switch partition.
*/
MLXSW_ITEM32(cmd_mbox, config_profile, max_ib_mc, 0x40, 0, 15);
/* cmd_mbox_config_profile_max_pkey * Maximum per port PKEY table size (for PKEY enforcement)
*/
MLXSW_ITEM32(cmd_mbox, config_profile, max_pkey, 0x44, 0, 15);
/* cmd_mbox_config_profile_ar_sec * Primary/secondary capability * Describes the number of adaptive routing sub-groups * 0 - disable primary/secondary (single group) * 1 - enable primary/secondary (2 sub-groups) * 2 - 3 sub-groups: Not supported in SwitchX, SwitchX-2 * 3 - 4 sub-groups: Not supported in SwitchX, SwitchX-2
*/
MLXSW_ITEM32(cmd_mbox, config_profile, ar_sec, 0x4C, 24, 2);
/* cmd_mbox_config_profile_adaptive_routing_group_cap * Adaptive Routing Group Capability. Indicates the number of AR groups * supported. Note that when Primary/secondary is enabled, each * primary/secondary couple consumes 2 adaptive routing entries.
*/
MLXSW_ITEM32(cmd_mbox, config_profile, adaptive_routing_group_cap, 0x4C, 0, 16);
/* cmd_mbox_config_profile_arn * Adaptive Routing Notification Enable * Not supported in SwitchX, SwitchX-2
*/
MLXSW_ITEM32(cmd_mbox, config_profile, arn, 0x50, 31, 1);
enum mlxsw_cmd_mbox_config_profile_lag_mode { /* FW manages PGT LAG table */
MLXSW_CMD_MBOX_CONFIG_PROFILE_LAG_MODE_FW, /* SW manages PGT LAG table */
MLXSW_CMD_MBOX_CONFIG_PROFILE_LAG_MODE_SW,
};
/* cmd_mbox_config_profile_lag_mode * LAG mode * Configured if set_lag_mode is set * Supported from Spectrum-2 and above. * Supported only when ubridge = 1
*/
MLXSW_ITEM32(cmd_mbox, config_profile, lag_mode, 0x50, 3, 1);
/* cmd_mbox_config_kvd_linear_size * KVD Linear Size * Valid for Spectrum only * Allowed values are 128*N where N=0 or higher
*/
MLXSW_ITEM32(cmd_mbox, config_profile, kvd_linear_size, 0x54, 0, 24);
/* cmd_mbox_config_profile_kvd_hash_single_size * KVD Hash single-entries size * Valid for Spectrum only * Allowed values are 128*N where N=0 or higher * Must be greater or equal to cap_min_kvd_hash_single_size * Must be smaller or equal to cap_kvd_size - kvd_linear_size
*/
MLXSW_ITEM32(cmd_mbox, config_profile, kvd_hash_single_size, 0x58, 0, 24);
/* cmd_mbox_config_profile_kvd_hash_double_size * KVD Hash double-entries size (units of single-size entries) * Valid for Spectrum only * Allowed values are 128*N where N=0 or higher * Must be either 0 or greater or equal to cap_min_kvd_hash_double_size * Must be smaller or equal to cap_kvd_size - kvd_linear_size
*/
MLXSW_ITEM32(cmd_mbox, config_profile, kvd_hash_double_size, 0x5C, 0, 24);
/* cmd_mbox_config_profile_swid_config_mask * Modify Switch Partition Configuration mask. When set, the configu- * ration value for the Switch Partition are taken from the mailbox. * When clear, the current configuration values are used. * Bit 0 - set type * Bit 1 - properties * Other - reserved
*/
MLXSW_ITEM32_INDEXED(cmd_mbox, config_profile, swid_config_mask,
0x60, 24, 8, 0x08, 0x00, false);
enum mlxsw_cmd_mbox_config_profile_cqe_time_stamp_type { /* uSec - 1.024uSec (default). Only bits 15:0 are valid. */
MLXSW_CMD_MBOX_CONFIG_PROFILE_CQE_TIME_STAMP_TYPE_USEC, /* FRC - Free Running Clock, units of 1nSec. * Reserved when SwitchX/-2, Switch-IB/2 and Spectrum-1.
*/
MLXSW_CMD_MBOX_CONFIG_PROFILE_CQE_TIME_STAMP_TYPE_FRC, /* UTC. time_stamp[37:30] = Sec, time_stamp[29:0] = nSec. * Reserved when SwitchX/2, Switch-IB/2 and Spectrum-1.
*/
MLXSW_CMD_MBOX_CONFIG_PROFILE_CQE_TIME_STAMP_TYPE_UTC,
};
/* cmd_mbox_config_profile_cqe_time_stamp_type * CQE time_stamp_type for non-mirror-packets. * Configured if set_cqe_time_stamp_type is set. * Reserved when SwitchX/-2, Switch-IB/2 and Spectrum-1.
*/
MLXSW_ITEM32(cmd_mbox, config_profile, cqe_time_stamp_type, 0xB0, 8, 2);
/* cmd_mbox_config_profile_cqe_version * CQE version: * 0: CQE version is 0 * 1: CQE version is either 1 or 2 * CQE ver 1 or 2 is configured by Completion Queue Context field cqe_ver.
*/
MLXSW_ITEM32(cmd_mbox, config_profile, cqe_version, 0xB0, 0, 8);
/* ACCESS_REG - Access EMAD Supported Register * ---------------------------------- * OpMod == 0 (N/A), INMmod == 0 (N/A) * ------------------------------------- * The ACCESS_REG command supports accessing device registers. This access * is mainly used for bootstrapping.
*/
/* HW2SW_DQ - Hardware to Software DQ * ---------------------------------- * OpMod == 0 (send DQ) / OpMod == 1 (receive DQ) * INMmod == DQ number * ---------------------------------------------- * The HW2SW_DQ command transitions a descriptor queue from hardware to * software ownership. Incoming packets on the DQ are silently discarded, * SW should not post descriptors on nonoperational DQs.
*/
/* 2ERR_DQ - To Error DQ * --------------------- * OpMod == 0 (send DQ) / OpMod == 1 (receive DQ) * INMmod == DQ number * ---------------------------------------------- * The 2ERR_DQ command transitions the DQ into the error state from the state * in which it has been. While the command is executed, some in-process * descriptors may complete. Once the DQ transitions into the error state, * if there are posted descriptors on the RDQ/SDQ, the hardware writes * a completion with error (flushed) for all descriptors posted in the RDQ/SDQ. * When the command is completed successfully, the DQ is already in * the error state.
*/
/* QUERY_DQ - Query DQ * --------------------- * OpMod == 0 (send DQ) / OpMod == 1 (receive DQ) * INMmod == DQ number * ---------------------------------------------- * The QUERY_DQ command retrieves a snapshot of DQ parameters from the hardware. * * Note: Output mailbox has the same format as SW2HW_DQ.
*/
/* SW2HW_CQ - Software to Hardware CQ * ---------------------------------- * OpMod == 0 (N/A), INMmod == CQ number * ------------------------------------- * The SW2HW_CQ command transfers ownership of a CQ context entry from software * to hardware. The command takes the CQ context entry from the input mailbox * and stores it in the CQC in the ownership of the hardware. The command fails * if the requested CQC entry is already in the ownership of the hardware.
*/
/* cmd_mbox_sw2hw_cq_log_cq_size * Log (base 2) of the CQ size (in entries).
*/
MLXSW_ITEM32(cmd_mbox, sw2hw_cq, log_cq_size, 0x00, 0, 4);
/* cmd_mbox_sw2hw_cq_producer_counter * Producer Counter. The counter is incremented for each CQE that is * written by the HW to the CQ. * Maintained by HW (valid for the QUERY_CQ command only)
*/
MLXSW_ITEM32(cmd_mbox, sw2hw_cq, producer_counter, 0x04, 0, 16);
/* HW2SW_CQ - Hardware to Software CQ * ---------------------------------- * OpMod == 0 (N/A), INMmod == CQ number * ------------------------------------- * The HW2SW_CQ command transfers ownership of a CQ context entry from hardware * to software. The CQC entry is invalidated as a result of this command.
*/
/* QUERY_CQ - Query CQ * ---------------------------------- * OpMod == 0 (N/A), INMmod == CQ number * ------------------------------------- * The QUERY_CQ command retrieves a snapshot of the current CQ context entry. * The command stores the snapshot in the output mailbox in the software format. * Note that the CQ context state and values are not affected by the QUERY_CQ * command. The QUERY_CQ command is for debug purposes only. * * Note: Output mailbox has the same format as SW2HW_CQ.
*/
/* SW2HW_EQ - Software to Hardware EQ * ---------------------------------- * OpMod == 0 (N/A), INMmod == EQ number * ------------------------------------- * The SW2HW_EQ command transfers ownership of an EQ context entry from software * to hardware. The command takes the EQ context entry from the input mailbox * and stores it in the EQC in the ownership of the hardware. The command fails * if the requested EQC entry is already in the ownership of the hardware.
*/
/* cmd_mbox_sw2hw_eq_int_msix * When set, MSI-X cycles will be generated by this EQ. * When cleared, an interrupt will be generated by this EQ.
*/
MLXSW_ITEM32(cmd_mbox, sw2hw_eq, int_msix, 0x00, 24, 1);
/* cmd_mbox_sw2hw_eq_log_eq_size * Log (base 2) of the EQ size (in entries).
*/
MLXSW_ITEM32(cmd_mbox, sw2hw_eq, log_eq_size, 0x00, 0, 4);
/* cmd_mbox_sw2hw_eq_producer_counter * Producer Counter. The counter is incremented for each EQE that is written * by the HW to the EQ. * Maintained by HW (valid for the QUERY_EQ command only)
*/
MLXSW_ITEM32(cmd_mbox, sw2hw_eq, producer_counter, 0x04, 0, 16);
/* QUERY_EQ - Query EQ * ---------------------------------- * OpMod == 0 (N/A), INMmod == EQ number * ------------------------------------- * * Note: Output mailbox has the same format as SW2HW_EQ.
*/
Die Informationen auf dieser Webseite wurden
nach bestem Wissen sorgfältig zusammengestellt. Es wird jedoch weder Vollständigkeit, noch Richtigkeit,
noch Qualität der bereit gestellten Informationen zugesichert.
Bemerkung:
Die farbliche Syntaxdarstellung und die Messung sind noch experimentell.