diff options
Diffstat (limited to 'drivers/accel/habanalabs/include/common/cpucp_if.h')
| -rw-r--r-- | drivers/accel/habanalabs/include/common/cpucp_if.h | 22 |
1 files changed, 13 insertions, 9 deletions
diff --git a/drivers/accel/habanalabs/include/common/cpucp_if.h b/drivers/accel/habanalabs/include/common/cpucp_if.h index 8bbe685458c4..33807b839c37 100644 --- a/drivers/accel/habanalabs/include/common/cpucp_if.h +++ b/drivers/accel/habanalabs/include/common/cpucp_if.h @@ -359,7 +359,7 @@ struct hl_eq_entry { union { __le64 data_placeholder; struct hl_eq_ecc_data ecc_data; - struct hl_eq_hbm_ecc_data hbm_ecc_data; /* Gaudi1 HBM */ + struct hl_eq_hbm_ecc_data hbm_ecc_data; /* Obsolete */ struct hl_eq_sm_sei_data sm_sei_data; struct cpucp_pkt_sync_err pkt_sync_err; struct hl_eq_fw_alive fw_alive; @@ -653,7 +653,7 @@ enum pq_init_status { * 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. + * Obsolete. * * CPUCP_PACKET_GENERIC_PASSTHROUGH - * Generic opcode for all firmware info that is only passed to host @@ -665,6 +665,9 @@ enum pq_init_status { * * CPUCP_PACKET_REGISTER_INTERRUPTS - * Packet to register interrupts indicating LKD is ready to receive events from FW. + * + * CPUCP_PACKET_SOFT_RESET - + * Packet to perform soft-reset. */ enum cpucp_packet_id { @@ -731,6 +734,7 @@ enum cpucp_packet_id { CPUCP_PACKET_RESERVED11, /* not used */ CPUCP_PACKET_RESERVED12, /* internal */ CPUCP_PACKET_REGISTER_INTERRUPTS, /* internal */ + CPUCP_PACKET_SOFT_RESET, /* internal */ CPUCP_PACKET_ID_MAX /* must be last */ }; @@ -864,19 +868,19 @@ struct cpucp_array_data_packet { enum cpucp_led_index { CPUCP_LED0_INDEX = 0, CPUCP_LED1_INDEX, - CPUCP_LED2_INDEX + CPUCP_LED2_INDEX, + CPUCP_LED_MAX_INDEX = CPUCP_LED2_INDEX }; /* * enum cpucp_packet_rc - Error return code * @cpucp_packet_success -> in case of success. - * @cpucp_packet_invalid -> this is to support Goya and Gaudi platform. + * @cpucp_packet_invalid -> this is to support first generation platforms. * @cpucp_packet_fault -> in case of processing error like failing to * get device binding or semaphore etc. - * @cpucp_packet_invalid_pkt -> when cpucp packet is un-supported. This is - * supported Greco onwards. + * @cpucp_packet_invalid_pkt -> when cpucp packet is un-supported. * @cpucp_packet_invalid_params -> when checking parameter like length of buffer - * or attribute value etc. Supported Greco onwards. + * or attribute value etc. * @cpucp_packet_rc_max -> It indicates size of enum so should be at last. */ enum cpucp_packet_rc { @@ -1361,7 +1365,7 @@ struct cpucp_dev_info_signed { #define DCORE_MON_REGS_SZ 512 /* * struct dcore_monitor_regs_data - DCORE monitor regs data. - * the structure follows sync manager block layout. relevant only to Gaudi. + * the structure follows sync manager block layout. Obsolete. * @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. @@ -1376,7 +1380,7 @@ struct dcore_monitor_regs_data { __le32 mon_status[DCORE_MON_REGS_SZ]; }; -/* contains SM data for each SYNC_MNGR (relevant only to Gaudi) */ +/* contains SM data for each SYNC_MNGR (Obsolete) */ struct cpucp_monitor_dump { struct dcore_monitor_regs_data sync_mngr_w_s; struct dcore_monitor_regs_data sync_mngr_e_s; |