diff options
Diffstat (limited to 'drivers/scsi/smartpqi/smartpqi.h')
| -rw-r--r-- | drivers/scsi/smartpqi/smartpqi.h | 27 |
1 files changed, 21 insertions, 6 deletions
diff --git a/drivers/scsi/smartpqi/smartpqi.h b/drivers/scsi/smartpqi/smartpqi.h index 2e40320129c0..e550b12e525a 100644 --- a/drivers/scsi/smartpqi/smartpqi.h +++ b/drivers/scsi/smartpqi/smartpqi.h @@ -1,7 +1,7 @@ /* SPDX-License-Identifier: GPL-2.0 */ /* * driver for Microchip PQI-based storage controllers - * Copyright (c) 2019-2021 Microchip Technology Inc. and its subsidiaries + * Copyright (c) 2019-2022 Microchip Technology Inc. and its subsidiaries * Copyright (c) 2016-2018 Microsemi Corporation * Copyright (c) 2016 PMC-Sierra, Inc. * @@ -293,7 +293,8 @@ struct pqi_raid_path_request { u8 additional_cdb_bytes_usage : 3; u8 reserved5 : 3; u8 cdb[16]; - u8 reserved6[12]; + u8 reserved6[11]; + u8 ml_device_lun_number; __le32 timeout; struct pqi_sg_descriptor sg_descriptors[PQI_MAX_EMBEDDED_SG_DESCRIPTORS]; }; @@ -467,7 +468,8 @@ struct pqi_task_management_request { struct pqi_iu_header header; __le16 request_id; __le16 nexus_id; - u8 reserved[2]; + u8 reserved; + u8 ml_device_lun_number; __le16 timeout; u8 lun_number[8]; __le16 protocol_specific; @@ -708,6 +710,7 @@ typedef u32 pqi_index_t; #define SOP_TMF_COMPLETE 0x0 #define SOP_TMF_REJECTED 0x4 #define SOP_TMF_FUNCTION_SUCCEEDED 0x8 +#define SOP_RC_INCORRECT_LOGICAL_UNIT 0x9 /* additional CDB bytes usage field codes */ #define SOP_ADDITIONAL_CDB_BYTES_0 0 /* 16-byte CDB */ @@ -863,7 +866,8 @@ struct pqi_config_table_firmware_features { #define PQI_FIRMWARE_FEATURE_UNIQUE_WWID_IN_REPORT_PHYS_LUN 16 #define PQI_FIRMWARE_FEATURE_FW_TRIAGE 17 #define PQI_FIRMWARE_FEATURE_RPL_EXTENDED_FORMAT_4_5 18 -#define PQI_FIRMWARE_FEATURE_MAXIMUM 18 +#define PQI_FIRMWARE_FEATURE_MULTI_LUN_DEVICE_SUPPORT 21 +#define PQI_FIRMWARE_FEATURE_MAXIMUM 21 struct pqi_config_table_debug { struct pqi_config_table_section_header header; @@ -1081,6 +1085,8 @@ struct pqi_stream_data { u32 last_accessed; }; +#define PQI_MAX_LUNS_PER_DEVICE 256 + struct pqi_scsi_dev { int devtype; /* as reported by INQUIRY command */ u8 device_type; /* as reported by */ @@ -1124,6 +1130,7 @@ struct pqi_scsi_dev { u8 phy_id; u8 ncq_prio_enable; u8 ncq_prio_support; + u8 multi_lun_device_lun_count; bool raid_bypass_configured; /* RAID bypass configured */ bool raid_bypass_enabled; /* RAID bypass enabled */ u32 next_bypass_group[RAID_MAP_MAX_DATA_DISKS_PER_ROW]; @@ -1139,7 +1146,7 @@ struct pqi_scsi_dev { struct list_head delete_list_entry; struct pqi_stream_data stream_data[NUM_STREAMS_PER_LUN]; - atomic_t scsi_cmds_outstanding; + atomic_t scsi_cmds_outstanding[PQI_MAX_LUNS_PER_DEVICE]; atomic_t raid_bypass_cnt; }; @@ -1262,6 +1269,12 @@ struct pqi_event { #define PQI_CTRL_PRODUCT_REVISION_A 0 #define PQI_CTRL_PRODUCT_REVISION_B 1 +enum pqi_ctrl_removal_state { + PQI_CTRL_PRESENT = 0, + PQI_CTRL_GRACEFUL_REMOVAL, + PQI_CTRL_SURPRISE_REMOVAL +}; + struct pqi_ctrl_info { unsigned int ctrl_id; struct pci_dev *pci_dev; @@ -1332,12 +1345,13 @@ struct pqi_ctrl_info { u8 tmf_iu_timeout_supported : 1; u8 firmware_triage_supported : 1; u8 rpl_extended_format_4_5_supported : 1; + u8 multi_lun_device_supported : 1; u8 enable_r1_writes : 1; u8 enable_r5_writes : 1; u8 enable_r6_writes : 1; u8 lv_drive_type_mix_valid : 1; u8 enable_stream_detection : 1; - + u8 disable_managed_interrupts : 1; u8 ciss_report_log_flags; u32 max_transfer_encrypted_sas_sata; u32 max_transfer_encrypted_nvme; @@ -1381,6 +1395,7 @@ struct pqi_ctrl_info { struct work_struct ofa_quiesce_work; u32 ofa_bytes_requested; u16 ofa_cancel_reason; + enum pqi_ctrl_removal_state ctrl_removal_state; }; enum pqi_ctrl_mode { |