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author | Peter Maydell <peter.maydell@linaro.org> | 2021-03-18 19:55:37 +0000 |
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committer | Peter Maydell <peter.maydell@linaro.org> | 2021-03-18 19:55:37 +0000 |
commit | 8a40754bca14df63c6d2ffe473b68a270dc50679 (patch) | |
tree | 7ab985d764dc8fac704551f156b68110af071cf2 /include | |
parent | 1b507e55f8199eaad99744613823f6929e4d57c6 (diff) | |
parent | dc04d25e2f3f7e26f7f97b860992076b5f04afdb (diff) | |
download | qemu-8a40754bca14df63c6d2ffe473b68a270dc50679.zip qemu-8a40754bca14df63c6d2ffe473b68a270dc50679.tar.gz qemu-8a40754bca14df63c6d2ffe473b68a270dc50679.tar.bz2 |
Merge remote-tracking branch 'remotes/nvme/tags/nvme-next-pull-request' into staging
emulated nvme updates and fixes
* fixes for Coverity CID 1450756, 1450757 and 1450758 (me)
* fix for a bug in zone management receive (me)
* metadata and end-to-end data protection support (me & Gollu Appalanaidu)
* verify support (Gollu Appalanaidu)
* multiple lba formats and format nvm support (Minwoo Im)
and a couple of misc refactorings from me.
v2:
- remove an unintended submodule update. Argh.
# gpg: Signature made Thu 18 Mar 2021 11:53:48 GMT
# gpg: using RSA key 522833AA75E2DCE6A24766C04DE1AF316D4F0DE9
# gpg: Good signature from "Klaus Jensen <its@irrelevant.dk>" [unknown]
# gpg: aka "Klaus Jensen <k.jensen@samsung.com>" [unknown]
# gpg: WARNING: This key is not certified with a trusted signature!
# gpg: There is no indication that the signature belongs to the owner.
# Primary key fingerprint: DDCA 4D9C 9EF9 31CC 3468 4272 63D5 6FC5 E55D A838
# Subkey fingerprint: 5228 33AA 75E2 DCE6 A247 66C0 4DE1 AF31 6D4F 0DE9
* remotes/nvme/tags/nvme-next-pull-request:
hw/block/nvme: add support for the format nvm command
hw/block/nvme: pull lba format initialization
hw/block/nvme: prefer runtime helpers instead of device parameters
hw/block/nvme: support multiple lba formats
hw/block/nvme: add non-mdts command size limit for verify
hw/block/nvme: add verify command
hw/block/nvme: end-to-end data protection
hw/block/nvme: add metadata support
hw/block/nvme: fix zone management receive reporting too many zones
hw/block/nvme: assert namespaces array indices
hw/block/nvme: fix potential overflow
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Diffstat (limited to 'include')
-rw-r--r-- | include/block/nvme.h | 29 |
1 files changed, 23 insertions, 6 deletions
diff --git a/include/block/nvme.h b/include/block/nvme.h index 372d0f2..b0a4e42 100644 --- a/include/block/nvme.h +++ b/include/block/nvme.h @@ -580,6 +580,7 @@ enum NvmeIoCommands { NVME_CMD_COMPARE = 0x05, NVME_CMD_WRITE_ZEROES = 0x08, NVME_CMD_DSM = 0x09, + NVME_CMD_VERIFY = 0x0c, NVME_CMD_COPY = 0x19, NVME_CMD_ZONE_MGMT_SEND = 0x79, NVME_CMD_ZONE_MGMT_RECV = 0x7a, @@ -696,12 +697,17 @@ enum { NVME_RW_DSM_LATENCY_LOW = 3 << 4, NVME_RW_DSM_SEQ_REQ = 1 << 6, NVME_RW_DSM_COMPRESSED = 1 << 7, + NVME_RW_PIREMAP = 1 << 9, NVME_RW_PRINFO_PRACT = 1 << 13, NVME_RW_PRINFO_PRCHK_GUARD = 1 << 12, NVME_RW_PRINFO_PRCHK_APP = 1 << 11, NVME_RW_PRINFO_PRCHK_REF = 1 << 10, + NVME_RW_PRINFO_PRCHK_MASK = 7 << 10, + }; +#define NVME_RW_PRINFO(control) ((control >> 10) & 0xf) + typedef struct QEMU_PACKED NvmeDsmCmd { uint8_t opcode; uint8_t flags; @@ -822,6 +828,7 @@ enum NvmeStatusCodes { NVME_CAP_EXCEEDED = 0x0081, NVME_NS_NOT_READY = 0x0082, NVME_NS_RESV_CONFLICT = 0x0083, + NVME_FORMAT_IN_PROGRESS = 0x0084, NVME_INVALID_CQID = 0x0100, NVME_INVALID_QID = 0x0101, NVME_MAX_QSIZE_EXCEEDED = 0x0102, @@ -1079,6 +1086,7 @@ enum NvmeIdCtrlOncs { NVME_ONCS_FEATURES = 1 << 4, NVME_ONCS_RESRVATIONS = 1 << 5, NVME_ONCS_TIMESTAMP = 1 << 6, + NVME_ONCS_VERIFY = 1 << 7, NVME_ONCS_COPY = 1 << 8, }; @@ -1324,14 +1332,22 @@ typedef struct QEMU_PACKED NvmeIdNsZoned { #define NVME_ID_NS_DPC_TYPE_MASK 0x7 enum NvmeIdNsDps { - DPS_TYPE_NONE = 0, - DPS_TYPE_1 = 1, - DPS_TYPE_2 = 2, - DPS_TYPE_3 = 3, - DPS_TYPE_MASK = 0x7, - DPS_FIRST_EIGHT = 8, + NVME_ID_NS_DPS_TYPE_NONE = 0, + NVME_ID_NS_DPS_TYPE_1 = 1, + NVME_ID_NS_DPS_TYPE_2 = 2, + NVME_ID_NS_DPS_TYPE_3 = 3, + NVME_ID_NS_DPS_TYPE_MASK = 0x7, + NVME_ID_NS_DPS_FIRST_EIGHT = 8, }; +#define NVME_ID_NS_DPS_TYPE(dps) (dps & NVME_ID_NS_DPS_TYPE_MASK) + +typedef struct NvmeDifTuple { + uint16_t guard; + uint16_t apptag; + uint32_t reftag; +} NvmeDifTuple; + enum NvmeZoneAttr { NVME_ZA_FINISHED_BY_CTLR = 1 << 0, NVME_ZA_FINISH_RECOMMENDED = 1 << 1, @@ -1428,5 +1444,6 @@ static inline void _nvme_check_size(void) QEMU_BUILD_BUG_ON(sizeof(NvmeSglDescriptor) != 16); QEMU_BUILD_BUG_ON(sizeof(NvmeIdNsDescr) != 4); QEMU_BUILD_BUG_ON(sizeof(NvmeZoneDescr) != 64); + QEMU_BUILD_BUG_ON(sizeof(NvmeDifTuple) != 8); } #endif |