diff options
Diffstat (limited to 'drivers/misc/habanalabs/include/common/cpucp_if.h')
| -rw-r--r-- | drivers/misc/habanalabs/include/common/cpucp_if.h | 70 |
1 files changed, 69 insertions, 1 deletions
diff --git a/drivers/misc/habanalabs/include/common/cpucp_if.h b/drivers/misc/habanalabs/include/common/cpucp_if.h index 65668dac6a5f..38e44b6cf581 100644 --- a/drivers/misc/habanalabs/include/common/cpucp_if.h +++ b/drivers/misc/habanalabs/include/common/cpucp_if.h @@ -389,6 +389,14 @@ enum pq_init_status { * * CPUCP_PACKET_ENGINE_CORE_ASID_SET - * Packet to perform engine core ASID configuration + * + * CPUCP_PACKET_MONITOR_DUMP_GET - + * Get monitors registers dump from the CpuCP kernel. + * The CPU will put the registers dump in the a buffer allocated by the driver + * which address is passed via the CpuCp packet. In addition, the host's driver + * passes the max size it allows the CpuCP to write to the structure, to prevent + * data corruption in case of mismatched driver/FW versions. + * Relevant only to Gaudi. */ enum cpucp_packet_id { @@ -439,6 +447,11 @@ enum cpucp_packet_id { CPUCP_PACKET_POWER_SET, /* internal */ CPUCP_PACKET_RESERVED, /* not used */ CPUCP_PACKET_ENGINE_CORE_ASID_SET, /* internal */ + CPUCP_PACKET_RESERVED2, /* not used */ + CPUCP_PACKET_RESERVED3, /* not used */ + CPUCP_PACKET_RESERVED4, /* not used */ + CPUCP_PACKET_RESERVED5, /* not used */ + CPUCP_PACKET_MONITOR_DUMP_GET, /* debugfs */ }; #define CPUCP_PACKET_FENCE_VAL 0xFE8CE7A5 @@ -555,6 +568,12 @@ struct cpucp_array_data_packet { __le32 data[]; }; +enum cpucp_led_index { + CPUCP_LED0_INDEX = 0, + CPUCP_LED1_INDEX, + CPUCP_LED2_INDEX +}; + enum cpucp_packet_rc { cpucp_packet_success, cpucp_packet_invalid, @@ -576,7 +595,10 @@ enum cpucp_temp_type { cpucp_temp_offset = 19, cpucp_temp_lowest = 21, cpucp_temp_highest = 22, - cpucp_temp_reset_history = 23 + cpucp_temp_reset_history = 23, + cpucp_temp_warn = 24, + cpucp_temp_max_crit = 25, + cpucp_temp_max_warn = 26, }; enum cpucp_in_attributes { @@ -686,6 +708,7 @@ enum pll_index { enum rl_index { TPC_RL = 0, MME_RL, + EDMA_RL, }; enum pvt_index { @@ -820,6 +843,7 @@ enum cpucp_serdes_type { TYPE_2_SERDES_TYPE, HLS1_SERDES_TYPE, HLS1H_SERDES_TYPE, + HLS2_SERDES_TYPE, UNKNOWN_SERDES_TYPE, MAX_NUM_SERDES_TYPE = UNKNOWN_SERDES_TYPE }; @@ -833,9 +857,28 @@ struct cpucp_nic_info { __u8 qsfp_eeprom[CPUCP_NIC_QSFP_EEPROM_MAX_LEN]; __le64 auto_neg_mask[CPUCP_NIC_MASK_ARR_LEN]; __le16 serdes_type; /* enum cpucp_serdes_type */ + __le16 tx_swap_map[CPUCP_MAX_NICS]; __u8 reserved[6]; }; +#define PAGE_DISCARD_MAX 64 + +struct page_discard_info { + __u8 num_entries; + __u8 reserved[7]; + __le32 mmu_page_idx[PAGE_DISCARD_MAX]; +}; + +/* + * struct ser_val - the SER (symbol error rate) value is represented by "integer * 10 ^ -exp". + * @integer: the integer part of the SER value; + * @exp: the exponent part of the SER value. + */ +struct ser_val { + __le16 integer; + __le16 exp; +}; + /* * struct cpucp_nic_status - describes the status of a NIC port. * @port: NIC port index. @@ -889,4 +932,29 @@ struct cpucp_hbm_row_replaced_rows_info { struct cpucp_hbm_row_info replaced_rows[CPUCP_HBM_ROW_REPLACE_MAX]; }; +/* + * struct dcore_monitor_regs_data - DCORE monitor regs data. + * the structure follows sync manager block layout. relevant only to Gaudi. + * @mon_pay_addrl: array of payload address low bits. + * @mon_pay_addrh: array of payload address high bits. + * @mon_pay_data: array of payload data. + * @mon_arm: array of monitor arm. + * @mon_status: array of monitor status. + */ +struct dcore_monitor_regs_data { + __le32 mon_pay_addrl[512]; + __le32 mon_pay_addrh[512]; + __le32 mon_pay_data[512]; + __le32 mon_arm[512]; + __le32 mon_status[512]; +}; + +/* contains SM data for each SYNC_MNGR (relevant only to Gaudi) */ +struct cpucp_monitor_dump { + struct dcore_monitor_regs_data sync_mngr_w_s; + struct dcore_monitor_regs_data sync_mngr_e_s; + struct dcore_monitor_regs_data sync_mngr_w_n; + struct dcore_monitor_regs_data sync_mngr_e_n; +}; + #endif /* CPUCP_IF_H */ |