diff options
Diffstat (limited to 'drivers/scsi/megaraid/megaraid_sas.h')
| -rw-r--r-- | drivers/scsi/megaraid/megaraid_sas.h | 270 |
1 files changed, 269 insertions, 1 deletions
diff --git a/drivers/scsi/megaraid/megaraid_sas.h b/drivers/scsi/megaraid/megaraid_sas.h index 0fcb15643087..773fc545d580 100644 --- a/drivers/scsi/megaraid/megaraid_sas.h +++ b/drivers/scsi/megaraid/megaraid_sas.h @@ -215,6 +215,7 @@ #define MR_DCMD_CTRL_SET_CRASH_DUMP_PARAMS 0x01190100 #define MR_DRIVER_SET_APP_CRASHDUMP_MODE (0xF0010000 | 0x0600) +#define MR_DCMD_PD_GET_INFO 0x02020000 /* * Global functions @@ -435,6 +436,257 @@ enum MR_PD_STATE { MR_PD_STATE_SYSTEM = 0x40, }; +union MR_PD_REF { + struct { + u16 deviceId; + u16 seqNum; + } mrPdRef; + u32 ref; +}; + +/* + * define the DDF Type bit structure + */ +union MR_PD_DDF_TYPE { + struct { + union { + struct { +#ifndef __BIG_ENDIAN_BITFIELD + u16 forcedPDGUID:1; + u16 inVD:1; + u16 isGlobalSpare:1; + u16 isSpare:1; + u16 isForeign:1; + u16 reserved:7; + u16 intf:4; +#else + u16 intf:4; + u16 reserved:7; + u16 isForeign:1; + u16 isSpare:1; + u16 isGlobalSpare:1; + u16 inVD:1; + u16 forcedPDGUID:1; +#endif + } pdType; + u16 type; + }; + u16 reserved; + } ddf; + struct { + u32 reserved; + } nonDisk; + u32 type; +} __packed; + +/* + * defines the progress structure + */ +union MR_PROGRESS { + struct { + u16 progress; + union { + u16 elapsedSecs; + u16 elapsedSecsForLastPercent; + }; + } mrProgress; + u32 w; +} __packed; + +/* + * defines the physical drive progress structure + */ +struct MR_PD_PROGRESS { + struct { +#ifndef MFI_BIG_ENDIAN + u32 rbld:1; + u32 patrol:1; + u32 clear:1; + u32 copyBack:1; + u32 erase:1; + u32 locate:1; + u32 reserved:26; +#else + u32 reserved:26; + u32 locate:1; + u32 erase:1; + u32 copyBack:1; + u32 clear:1; + u32 patrol:1; + u32 rbld:1; +#endif + } active; + union MR_PROGRESS rbld; + union MR_PROGRESS patrol; + union { + union MR_PROGRESS clear; + union MR_PROGRESS erase; + }; + + struct { +#ifndef MFI_BIG_ENDIAN + u32 rbld:1; + u32 patrol:1; + u32 clear:1; + u32 copyBack:1; + u32 erase:1; + u32 reserved:27; +#else + u32 reserved:27; + u32 erase:1; + u32 copyBack:1; + u32 clear:1; + u32 patrol:1; + u32 rbld:1; +#endif + } pause; + + union MR_PROGRESS reserved[3]; +} __packed; + +struct MR_PD_INFO { + union MR_PD_REF ref; + u8 inquiryData[96]; + u8 vpdPage83[64]; + u8 notSupported; + u8 scsiDevType; + + union { + u8 connectedPortBitmap; + u8 connectedPortNumbers; + }; + + u8 deviceSpeed; + u32 mediaErrCount; + u32 otherErrCount; + u32 predFailCount; + u32 lastPredFailEventSeqNum; + + u16 fwState; + u8 disabledForRemoval; + u8 linkSpeed; + union MR_PD_DDF_TYPE state; + + struct { + u8 count; +#ifndef __BIG_ENDIAN_BITFIELD + u8 isPathBroken:4; + u8 reserved3:3; + u8 widePortCapable:1; +#else + u8 widePortCapable:1; + u8 reserved3:3; + u8 isPathBroken:4; +#endif + + u8 connectorIndex[2]; + u8 reserved[4]; + u64 sasAddr[2]; + u8 reserved2[16]; + } pathInfo; + + u64 rawSize; + u64 nonCoercedSize; + u64 coercedSize; + u16 enclDeviceId; + u8 enclIndex; + + union { + u8 slotNumber; + u8 enclConnectorIndex; + }; + + struct MR_PD_PROGRESS progInfo; + u8 badBlockTableFull; + u8 unusableInCurrentConfig; + u8 vpdPage83Ext[64]; + u8 powerState; + u8 enclPosition; + u32 allowedOps; + u16 copyBackPartnerId; + u16 enclPartnerDeviceId; + struct { +#ifndef __BIG_ENDIAN_BITFIELD + u16 fdeCapable:1; + u16 fdeEnabled:1; + u16 secured:1; + u16 locked:1; + u16 foreign:1; + u16 needsEKM:1; + u16 reserved:10; +#else + u16 reserved:10; + u16 needsEKM:1; + u16 foreign:1; + u16 locked:1; + u16 secured:1; + u16 fdeEnabled:1; + u16 fdeCapable:1; +#endif + } security; + u8 mediaType; + u8 notCertified; + u8 bridgeVendor[8]; + u8 bridgeProductIdentification[16]; + u8 bridgeProductRevisionLevel[4]; + u8 satBridgeExists; + + u8 interfaceType; + u8 temperature; + u8 emulatedBlockSize; + u16 userDataBlockSize; + u16 reserved2; + + struct { +#ifndef __BIG_ENDIAN_BITFIELD + u32 piType:3; + u32 piFormatted:1; + u32 piEligible:1; + u32 NCQ:1; + u32 WCE:1; + u32 commissionedSpare:1; + u32 emergencySpare:1; + u32 ineligibleForSSCD:1; + u32 ineligibleForLd:1; + u32 useSSEraseType:1; + u32 wceUnchanged:1; + u32 supportScsiUnmap:1; + u32 reserved:18; +#else + u32 reserved:18; + u32 supportScsiUnmap:1; + u32 wceUnchanged:1; + u32 useSSEraseType:1; + u32 ineligibleForLd:1; + u32 ineligibleForSSCD:1; + u32 emergencySpare:1; + u32 commissionedSpare:1; + u32 WCE:1; + u32 NCQ:1; + u32 piEligible:1; + u32 piFormatted:1; + u32 piType:3; +#endif + } properties; + + u64 shieldDiagCompletionTime; + u8 shieldCounter; + + u8 linkSpeedOther; + u8 reserved4[2]; + + struct { +#ifndef __BIG_ENDIAN_BITFIELD + u32 bbmErrCountSupported:1; + u32 bbmErrCount:31; +#else + u32 bbmErrCount:31; + u32 bbmErrCountSupported:1; +#endif + } bbmErr; + + u8 reserved1[512-428]; +} __packed; /* * defines the physical drive address structure @@ -474,6 +726,7 @@ struct megasas_pd_list { u16 tid; u8 driveType; u8 driveState; + u8 interface; } __packed; /* @@ -1718,6 +1971,19 @@ struct MR_DRV_SYSTEM_INFO { u8 reserved[1980]; }; +enum MR_PD_TYPE { + UNKNOWN_DRIVE = 0, + PARALLEL_SCSI = 1, + SAS_PD = 2, + SATA_PD = 3, + FC_PD = 4, +}; + +/* JBOD Queue depth definitions */ +#define MEGASAS_SATA_QD 32 +#define MEGASAS_SAS_QD 64 +#define MEGASAS_DEFAULT_PD_QD 64 + struct megasas_instance { __le32 *producer; @@ -1732,6 +1998,8 @@ struct megasas_instance { dma_addr_t vf_affiliation_111_h; struct MR_CTRL_HB_HOST_MEM *hb_host_mem; dma_addr_t hb_host_mem_h; + struct MR_PD_INFO *pd_info; + dma_addr_t pd_info_h; __le32 *reply_queue; dma_addr_t reply_queue_h; @@ -1780,7 +2048,7 @@ struct megasas_instance { struct megasas_evt_detail *evt_detail; dma_addr_t evt_detail_h; struct megasas_cmd *aen_cmd; - struct mutex aen_mutex; + struct mutex hba_mutex; struct semaphore ioctl_sem; struct Scsi_Host *host; |
