diff mbox series

[RFC,v2,12/16] nvme: add structured type for nguid

Message ID 20210927051759.447305-13-its@irrelevant.dk
State New
Headers show
Series hw/nvme: experimental user-creatable objects | expand

Commit Message

Klaus Jensen Sept. 27, 2021, 5:17 a.m. UTC 
From: Klaus Jensen <k.jensen@samsung.com>

Add a structured type for NGUID.

Signed-off-by: Klaus Jensen <k.jensen@samsung.com>
---
 include/block/nvme.h | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)
diff mbox series

Patch

diff --git a/include/block/nvme.h b/include/block/nvme.h
index 2bcabe561589..f41464ee19bd 100644
--- a/include/block/nvme.h
+++ b/include/block/nvme.h
@@ -1269,6 +1269,11 @@  typedef struct QEMU_PACKED NvmeLBAFE {
 
 #define NVME_NSID_BROADCAST 0xffffffff
 
+typedef struct QEMU_PACKED NvmeNGUID {
+    uint8_t     vspexid[8];
+    uint64_t    eui;
+} NvmeNGUID;
+
 typedef struct QEMU_PACKED NvmeIdNs {
     uint64_t    nsze;
     uint64_t    ncap;
@@ -1300,7 +1305,7 @@  typedef struct QEMU_PACKED NvmeIdNs {
     uint32_t    mcl;
     uint8_t     msrc;
     uint8_t     rsvd81[23];
-    uint8_t     nguid[16];
+    NvmeNGUID   nguid;
     uint64_t    eui64;
     NvmeLBAF    lbaf[16];
     uint8_t     rsvd192[192];