diff options
Diffstat (limited to 'drivers/scsi/megaraid/megaraid_sas.h')
| -rw-r--r-- | drivers/scsi/megaraid/megaraid_sas.h | 49 |
1 files changed, 45 insertions, 4 deletions
diff --git a/drivers/scsi/megaraid/megaraid_sas.h b/drivers/scsi/megaraid/megaraid_sas.h index 16536c41f0c5..fe1173f02c54 100644 --- a/drivers/scsi/megaraid/megaraid_sas.h +++ b/drivers/scsi/megaraid/megaraid_sas.h @@ -790,6 +790,37 @@ struct MR_LD_TARGETID_LIST { u8 targetId[MAX_LOGICAL_DRIVES_EXT]; }; +struct MR_HOST_DEVICE_LIST_ENTRY { + struct { + union { + struct { +#if defined(__BIG_ENDIAN_BITFIELD) + u8 reserved:7; + u8 is_sys_pd:1; +#else + u8 is_sys_pd:1; + u8 reserved:7; +#endif + } bits; + u8 byte; + } u; + } flags; + u8 scsi_type; + __le16 target_id; + u8 reserved[2]; + __le64 sas_addr[2]; +} __packed; + +struct MR_HOST_DEVICE_LIST { + __le32 size; + __le32 count; + struct MR_HOST_DEVICE_LIST_ENTRY host_device_list[1]; +} __packed; + +#define HOST_DEVICE_LIST_SZ (sizeof(struct MR_HOST_DEVICE_LIST) + \ + (sizeof(struct MR_HOST_DEVICE_LIST_ENTRY) * \ + (MEGASAS_MAX_PD + MAX_LOGICAL_DRIVES_EXT - 1))) + /* * SAS controller properties @@ -870,13 +901,17 @@ struct megasas_ctrl_prop { u8 viewSpace; struct { #if defined(__BIG_ENDIAN_BITFIELD) - u16 reserved2:11; + u16 reserved3:9; + u16 enable_fw_dev_list:1; + u16 reserved2:1; u16 enable_snap_dump:1; u16 reserved1:4; #else u16 reserved1:4; u16 enable_snap_dump:1; - u16 reserved2:11; + u16 reserved2:1; + u16 enable_fw_dev_list:1; + u16 reserved3:9; #endif } on_off_properties2; }; @@ -1685,7 +1720,8 @@ union megasas_sgl_frame { typedef union _MFI_CAPABILITIES { struct { #if defined(__BIG_ENDIAN_BITFIELD) - u32 reserved:17; + u32 reserved:16; + u32 support_fw_exposed_dev_list:1; u32 support_nvme_passthru:1; u32 support_64bit_mode:1; u32 support_pd_map_target_id:1; @@ -1717,7 +1753,8 @@ typedef union _MFI_CAPABILITIES { u32 support_pd_map_target_id:1; u32 support_64bit_mode:1; u32 support_nvme_passthru:1; - u32 reserved:17; + u32 support_fw_exposed_dev_list:1; + u32 reserved:16; #endif } mfi_capabilities; __le32 reg; @@ -2202,6 +2239,9 @@ struct megasas_instance { struct MR_LD_TARGETID_LIST *ld_targetid_list_buf; dma_addr_t ld_targetid_list_buf_h; + struct MR_HOST_DEVICE_LIST *host_device_list_buf; + dma_addr_t host_device_list_buf_h; + struct MR_SNAPDUMP_PROPERTIES *snapdump_prop; dma_addr_t snapdump_prop_h; @@ -2337,6 +2377,7 @@ struct megasas_instance { u8 task_abort_tmo; u8 max_reset_tmo; u8 snapdump_wait_time; + u8 enable_fw_dev_list; }; struct MR_LD_VF_MAP { u32 size; |