hw/nvme: add struct for zone management send

Add struct for Zone Management Send in preparation for more zone send
flags.

Reviewed-by: Keith Busch <kbusch@kernel.org>
Signed-off-by: Klaus Jensen <k.jensen@samsung.com>

1 files changed, 19 insertions, 0 deletions

diff --git a/include/block/nvme.h b/include/block/nvme.h
index e3bd47b..709d491 100644
--- a/include/block/nvme.h
+++ b/include/block/nvme.h
@@ -1433,6 +1433,21 @@ 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,
@@ -1443,6 +1458,10 @@ enum NvmeZoneSendAction {
     NVME_ZONE_ACTION_SET_ZD_EXT      = 0x10,
 };
 
+enum {
+    NVME_ZSFLAG_SELECT_ALL = 1 << 0,
+};
+
 typedef struct QEMU_PACKED NvmeZoneDescr {
     uint8_t     zt;
     uint8_t     zs;