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envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=66.111.4.26; envelope-from=its@irrelevant.dk; helo=out2-smtp.messagingengine.com X-Spam_score_int: -27 X-Spam_score: -2.8 X-Spam_bar: -- X-Spam_report: (-2.8 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_LOW=-0.7, RCVD_IN_MSPIKE_H3=0.001, RCVD_IN_MSPIKE_WL=0.001, SPF_HELO_PASS=-0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Kevin Wolf , Fam Zheng , qemu-block@nongnu.org, Klaus Jensen , Max Reitz , Klaus Jensen , Minwoo Im , Stefan Hajnoczi , Keith Busch Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" Content-Type: text/plain; charset="utf-8" From: Klaus Jensen Add new data structures and types for the Simple Copy command. Signed-off-by: Klaus Jensen Cc: Stefan Hajnoczi Cc: Fam Zheng Reviewed-by: Minwoo Im Acked-by: Stefan Hajnoczi --- include/block/nvme.h | 45 ++++++++++++++++++++++++++++++++++++++++++-- 1 file changed, 43 insertions(+), 2 deletions(-) diff --git a/include/block/nvme.h b/include/block/nvme.h index e95ff6ca9b37..be3aca913a1d 100644 --- a/include/block/nvme.h +++ b/include/block/nvme.h @@ -472,6 +472,7 @@ enum NvmeIoCommands { NVME_CMD_COMPARE =3D 0x05, NVME_CMD_WRITE_ZEROES =3D 0x08, NVME_CMD_DSM =3D 0x09, + NVME_CMD_COPY =3D 0x19, }; =20 typedef struct QEMU_PACKED NvmeDeleteQ { @@ -603,6 +604,35 @@ typedef struct QEMU_PACKED NvmeDsmRange { uint64_t slba; } NvmeDsmRange; =20 +enum { + NVME_COPY_FORMAT_0 =3D 0x0, +}; + +typedef struct NvmeCopyCmd { + uint8_t opcode; + uint8_t flags; + uint16_t cid; + uint32_t nsid; + uint32_t rsvd2[4]; + NvmeCmdDptr dptr; + uint64_t sdlba; + uint32_t cdw12; + uint32_t cdw13; + uint32_t ilbrt; + uint16_t lbat; + uint16_t lbatm; +} NvmeCopyCmd; + +typedef struct NvmeCopySourceRange { + uint8_t rsvd0[8]; + uint64_t slba; + uint16_t nlb; + uint8_t rsvd18[6]; + uint32_t eilbrt; + uint16_t elbat; + uint16_t elbatm; +} NvmeCopySourceRange; + enum NvmeAsyncEventRequest { NVME_AER_TYPE_ERROR =3D 0, NVME_AER_TYPE_SMART =3D 1, @@ -680,6 +710,7 @@ enum NvmeStatusCodes { NVME_CONFLICTING_ATTRS =3D 0x0180, NVME_INVALID_PROT_INFO =3D 0x0181, NVME_WRITE_TO_RO =3D 0x0182, + NVME_CMD_SIZE_LIMIT =3D 0x0183, NVME_WRITE_FAULT =3D 0x0280, NVME_UNRECOVERED_READ =3D 0x0281, NVME_E2E_GUARD_ERROR =3D 0x0282, @@ -831,7 +862,7 @@ typedef struct QEMU_PACKED NvmeIdCtrl { uint8_t nvscc; uint8_t rsvd531; uint16_t acwu; - uint8_t rsvd534[2]; + uint16_t ocfs; uint32_t sgls; uint8_t rsvd540[228]; uint8_t subnqn[256]; @@ -854,6 +885,11 @@ enum NvmeIdCtrlOncs { NVME_ONCS_FEATURES =3D 1 << 4, NVME_ONCS_RESRVATIONS =3D 1 << 5, NVME_ONCS_TIMESTAMP =3D 1 << 6, + NVME_ONCS_COPY =3D 1 << 8, +}; + +enum NvmeIdCtrlOcfs { + NVME_OCFS_COPY_FORMAT_0 =3D 1 << 0, }; =20 enum NvmeIdCtrlFrmw { @@ -995,7 +1031,10 @@ typedef struct QEMU_PACKED NvmeIdNs { uint16_t npdg; uint16_t npda; uint16_t nows; - uint8_t rsvd74[30]; + uint16_t mssrl; + uint32_t mcl; + uint8_t msrc; + uint8_t rsvd81[23]; uint8_t nguid[16]; uint64_t eui64; NvmeLBAF lbaf[16]; @@ -1059,6 +1098,7 @@ static inline void _nvme_check_size(void) QEMU_BUILD_BUG_ON(sizeof(NvmeAerResult) !=3D 4); QEMU_BUILD_BUG_ON(sizeof(NvmeCqe) !=3D 16); QEMU_BUILD_BUG_ON(sizeof(NvmeDsmRange) !=3D 16); + QEMU_BUILD_BUG_ON(sizeof(NvmeCopySourceRange) !=3D 32); QEMU_BUILD_BUG_ON(sizeof(NvmeCmd) !=3D 64); QEMU_BUILD_BUG_ON(sizeof(NvmeDeleteQ) !=3D 64); QEMU_BUILD_BUG_ON(sizeof(NvmeCreateCq) !=3D 64); @@ -1066,6 +1106,7 @@ static inline void _nvme_check_size(void) QEMU_BUILD_BUG_ON(sizeof(NvmeIdentify) !=3D 64); QEMU_BUILD_BUG_ON(sizeof(NvmeRwCmd) !=3D 64); QEMU_BUILD_BUG_ON(sizeof(NvmeDsmCmd) !=3D 64); + QEMU_BUILD_BUG_ON(sizeof(NvmeCopyCmd) !=3D 64); QEMU_BUILD_BUG_ON(sizeof(NvmeRangeType) !=3D 64); QEMU_BUILD_BUG_ON(sizeof(NvmeErrorLog) !=3D 64); QEMU_BUILD_BUG_ON(sizeof(NvmeFwSlotInfoLog) !=3D 512); --=20 2.29.2