diff options
Diffstat (limited to 'include/block')
| -rw-r--r-- | include/block/nvme.h | 114 |
1 files changed, 113 insertions, 1 deletions
diff --git a/include/block/nvme.h b/include/block/nvme.h index adb5806365..9494246f1f 100644 --- a/include/block/nvme.h +++ b/include/block/nvme.h @@ -489,6 +489,9 @@ enum NvmeIoCommands { NVME_CMD_COMPARE = 0x05, NVME_CMD_WRITE_ZEROES = 0x08, NVME_CMD_DSM = 0x09, + NVME_CMD_ZONE_MGMT_SEND = 0x79, + NVME_CMD_ZONE_MGMT_RECV = 0x7a, + NVME_CMD_ZONE_APPEND = 0x7d, }; typedef struct QEMU_PACKED NvmeDeleteQ { @@ -654,9 +657,13 @@ typedef struct QEMU_PACKED NvmeAerResult { uint8_t resv; } NvmeAerResult; +typedef struct QEMU_PACKED NvmeZonedResult { + uint64_t slba; +} NvmeZonedResult; + typedef struct QEMU_PACKED NvmeCqe { uint32_t result; - uint32_t rsvd; + uint32_t dw1; uint16_t sq_head; uint16_t sq_id; uint16_t cid; @@ -685,6 +692,7 @@ enum NvmeStatusCodes { NVME_INVALID_USE_OF_CMB = 0x0012, NVME_INVALID_PRP_OFFSET = 0x0013, NVME_CMD_SET_CMB_REJECTED = 0x002b, + NVME_INVALID_CMD_SET = 0x002c, NVME_LBA_RANGE = 0x0080, NVME_CAP_EXCEEDED = 0x0081, NVME_NS_NOT_READY = 0x0082, @@ -709,6 +717,14 @@ enum NvmeStatusCodes { NVME_CONFLICTING_ATTRS = 0x0180, NVME_INVALID_PROT_INFO = 0x0181, NVME_WRITE_TO_RO = 0x0182, + NVME_ZONE_BOUNDARY_ERROR = 0x01b8, + NVME_ZONE_FULL = 0x01b9, + NVME_ZONE_READ_ONLY = 0x01ba, + NVME_ZONE_OFFLINE = 0x01bb, + NVME_ZONE_INVALID_WRITE = 0x01bc, + NVME_ZONE_TOO_MANY_ACTIVE = 0x01bd, + NVME_ZONE_TOO_MANY_OPEN = 0x01be, + NVME_ZONE_INVAL_TRANSITION = 0x01bf, NVME_WRITE_FAULT = 0x0280, NVME_UNRECOVERED_READ = 0x0281, NVME_E2E_GUARD_ERROR = 0x0282, @@ -894,6 +910,11 @@ typedef struct QEMU_PACKED NvmeIdCtrl { uint8_t vs[1024]; } NvmeIdCtrl; +typedef struct NvmeIdCtrlZoned { + uint8_t zasl; + uint8_t rsvd1[4095]; +} NvmeIdCtrlZoned; + enum NvmeIdCtrlOacs { NVME_OACS_SECURITY = 1 << 0, NVME_OACS_FORMAT = 1 << 1, @@ -1022,6 +1043,12 @@ typedef struct QEMU_PACKED NvmeLBAF { uint8_t rp; } NvmeLBAF; +typedef struct QEMU_PACKED NvmeLBAFE { + uint64_t zsze; + uint8_t zdes; + uint8_t rsvd9[7]; +} NvmeLBAFE; + #define NVME_NSID_BROADCAST 0xffffffff typedef struct QEMU_PACKED NvmeIdNs { @@ -1081,10 +1108,24 @@ enum NvmeNsIdentifierType { enum NvmeCsi { NVME_CSI_NVM = 0x00, + NVME_CSI_ZONED = 0x02, }; #define NVME_SET_CSI(vec, csi) (vec |= (uint8_t)(1 << (csi))) +typedef struct QEMU_PACKED NvmeIdNsZoned { + uint16_t zoc; + uint16_t ozcs; + uint32_t mar; + uint32_t mor; + uint32_t rrl; + uint32_t frl; + uint8_t rsvd20[2796]; + NvmeLBAFE lbafe[16]; + uint8_t rsvd3072[768]; + uint8_t vs[256]; +} NvmeIdNsZoned; + /*Deallocate Logical Block Features*/ #define NVME_ID_NS_DLFEAT_GUARD_CRC(dlfeat) ((dlfeat) & 0x10) #define NVME_ID_NS_DLFEAT_WRITE_ZEROES(dlfeat) ((dlfeat) & 0x08) @@ -1117,10 +1158,76 @@ enum NvmeIdNsDps { DPS_FIRST_EIGHT = 8, }; +enum NvmeZoneAttr { + NVME_ZA_FINISHED_BY_CTLR = 1 << 0, + NVME_ZA_FINISH_RECOMMENDED = 1 << 1, + NVME_ZA_RESET_RECOMMENDED = 1 << 2, + NVME_ZA_ZD_EXT_VALID = 1 << 7, +}; + +typedef struct QEMU_PACKED NvmeZoneReportHeader { + uint64_t nr_zones; + uint8_t rsvd[56]; +} NvmeZoneReportHeader; + +enum NvmeZoneReceiveAction { + NVME_ZONE_REPORT = 0, + NVME_ZONE_REPORT_EXTENDED = 1, +}; + +enum NvmeZoneReportType { + NVME_ZONE_REPORT_ALL = 0, + NVME_ZONE_REPORT_EMPTY = 1, + NVME_ZONE_REPORT_IMPLICITLY_OPEN = 2, + NVME_ZONE_REPORT_EXPLICITLY_OPEN = 3, + NVME_ZONE_REPORT_CLOSED = 4, + NVME_ZONE_REPORT_FULL = 5, + NVME_ZONE_REPORT_READ_ONLY = 6, + NVME_ZONE_REPORT_OFFLINE = 7, +}; + +enum NvmeZoneType { + NVME_ZONE_TYPE_RESERVED = 0x00, + NVME_ZONE_TYPE_SEQ_WRITE = 0x02, +}; + +enum NvmeZoneSendAction { + NVME_ZONE_ACTION_RSD = 0x00, + NVME_ZONE_ACTION_CLOSE = 0x01, + NVME_ZONE_ACTION_FINISH = 0x02, + NVME_ZONE_ACTION_OPEN = 0x03, + NVME_ZONE_ACTION_RESET = 0x04, + NVME_ZONE_ACTION_OFFLINE = 0x05, + NVME_ZONE_ACTION_SET_ZD_EXT = 0x10, +}; + +typedef struct QEMU_PACKED NvmeZoneDescr { + uint8_t zt; + uint8_t zs; + uint8_t za; + uint8_t rsvd3[5]; + uint64_t zcap; + uint64_t zslba; + uint64_t wp; + uint8_t rsvd32[32]; +} NvmeZoneDescr; + +enum NvmeZoneState { + NVME_ZONE_STATE_RESERVED = 0x00, + NVME_ZONE_STATE_EMPTY = 0x01, + NVME_ZONE_STATE_IMPLICITLY_OPEN = 0x02, + NVME_ZONE_STATE_EXPLICITLY_OPEN = 0x03, + NVME_ZONE_STATE_CLOSED = 0x04, + NVME_ZONE_STATE_READ_ONLY = 0x0D, + NVME_ZONE_STATE_FULL = 0x0E, + NVME_ZONE_STATE_OFFLINE = 0x0F, +}; + static inline void _nvme_check_size(void) { QEMU_BUILD_BUG_ON(sizeof(NvmeBar) != 4096); QEMU_BUILD_BUG_ON(sizeof(NvmeAerResult) != 4); + QEMU_BUILD_BUG_ON(sizeof(NvmeZonedResult) != 8); QEMU_BUILD_BUG_ON(sizeof(NvmeCqe) != 16); QEMU_BUILD_BUG_ON(sizeof(NvmeDsmRange) != 16); QEMU_BUILD_BUG_ON(sizeof(NvmeCmd) != 64); @@ -1136,8 +1243,13 @@ static inline void _nvme_check_size(void) QEMU_BUILD_BUG_ON(sizeof(NvmeSmartLog) != 512); QEMU_BUILD_BUG_ON(sizeof(NvmeEffectsLog) != 4096); QEMU_BUILD_BUG_ON(sizeof(NvmeIdCtrl) != 4096); + QEMU_BUILD_BUG_ON(sizeof(NvmeIdCtrlZoned) != 4096); + QEMU_BUILD_BUG_ON(sizeof(NvmeLBAF) != 4); + QEMU_BUILD_BUG_ON(sizeof(NvmeLBAFE) != 16); QEMU_BUILD_BUG_ON(sizeof(NvmeIdNs) != 4096); + QEMU_BUILD_BUG_ON(sizeof(NvmeIdNsZoned) != 4096); QEMU_BUILD_BUG_ON(sizeof(NvmeSglDescriptor) != 16); QEMU_BUILD_BUG_ON(sizeof(NvmeIdNsDescr) != 4); + QEMU_BUILD_BUG_ON(sizeof(NvmeZoneDescr) != 64); } #endif |