diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/block/nvme.h | 40 |
1 files changed, 39 insertions, 1 deletions
diff --git a/include/block/nvme.h b/include/block/nvme.h index e3bd47bf76..cd068ac891 100644 --- a/include/block/nvme.h +++ b/include/block/nvme.h @@ -890,6 +890,8 @@ enum NvmeStatusCodes { NVME_INVALID_PROT_INFO = 0x0181, NVME_WRITE_TO_RO = 0x0182, NVME_CMD_SIZE_LIMIT = 0x0183, + NVME_INVALID_ZONE_OP = 0x01b6, + NVME_NOZRWA = 0x01b7, NVME_ZONE_BOUNDARY_ERROR = 0x01b8, NVME_ZONE_FULL = 0x01b9, NVME_ZONE_READ_ONLY = 0x01ba, @@ -1345,12 +1347,26 @@ typedef struct QEMU_PACKED NvmeIdNsZoned { uint32_t mor; uint32_t rrl; uint32_t frl; - uint8_t rsvd20[2796]; + uint8_t rsvd12[24]; + uint32_t numzrwa; + uint16_t zrwafg; + uint16_t zrwas; + uint8_t zrwacap; + uint8_t rsvd53[2763]; NvmeLBAFE lbafe[16]; uint8_t rsvd3072[768]; uint8_t vs[256]; } NvmeIdNsZoned; +enum NvmeIdNsZonedOzcs { + NVME_ID_NS_ZONED_OZCS_RAZB = 1 << 0, + NVME_ID_NS_ZONED_OZCS_ZRWASUP = 1 << 1, +}; + +enum NvmeIdNsZonedZrwacap { + NVME_ID_NS_ZONED_ZRWACAP_EXPFLUSHSUP = 1 << 0, +}; + /*Deallocate Logical Block Features*/ #define NVME_ID_NS_DLFEAT_GUARD_CRC(dlfeat) ((dlfeat) & 0x10) #define NVME_ID_NS_DLFEAT_WRITE_ZEROES(dlfeat) ((dlfeat) & 0x08) @@ -1404,6 +1420,7 @@ enum NvmeZoneAttr { NVME_ZA_FINISHED_BY_CTLR = 1 << 0, NVME_ZA_FINISH_RECOMMENDED = 1 << 1, NVME_ZA_RESET_RECOMMENDED = 1 << 2, + NVME_ZA_ZRWA_VALID = 1 << 3, NVME_ZA_ZD_EXT_VALID = 1 << 7, }; @@ -1433,6 +1450,21 @@ enum NvmeZoneType { NVME_ZONE_TYPE_SEQ_WRITE = 0x02, }; +typedef struct QEMU_PACKED NvmeZoneSendCmd { + uint8_t opcode; + uint8_t flags; + uint16_t cid; + uint32_t nsid; + uint32_t rsvd8[4]; + NvmeCmdDptr dptr; + uint64_t slba; + uint32_t rsvd48; + uint8_t zsa; + uint8_t zsflags; + uint8_t rsvd54[2]; + uint32_t rsvd56[2]; +} NvmeZoneSendCmd; + enum NvmeZoneSendAction { NVME_ZONE_ACTION_RSD = 0x00, NVME_ZONE_ACTION_CLOSE = 0x01, @@ -1441,6 +1473,12 @@ enum NvmeZoneSendAction { NVME_ZONE_ACTION_RESET = 0x04, NVME_ZONE_ACTION_OFFLINE = 0x05, NVME_ZONE_ACTION_SET_ZD_EXT = 0x10, + NVME_ZONE_ACTION_ZRWA_FLUSH = 0x11, +}; + +enum { + NVME_ZSFLAG_SELECT_ALL = 1 << 0, + NVME_ZSFLAG_ZRWA_ALLOC = 1 << 1, }; typedef struct QEMU_PACKED NvmeZoneDescr { |