hw/block/nvme: Fix pmrmsc register size

The Persistent Memory Region Controller Memory Space Control
register is 64-bit wide. See 'Figure 68: Register Definition'
of the 'NVM Express Base Specification Revision 1.4'.

Fixes: 6cf9413229 ("introduce PMR support from NVMe 1.4 spec")
Reported-by: Klaus Jensen <k.jensen@samsung.com>
Reviewed-by: Dmitry Fomichev <dmitry.fomichev@wdc.com>
Reviewed-by: Klaus Jensen <k.jensen@samsung.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <20200630110429.19972-4-philmd@redhat.com>
Signed-off-by: Klaus Jensen <k.jensen@samsung.com>

diff --git a/include/block/nvme.h b/include/block/nvme.h
index 71c5681912875b72f5a776c26c85cb8919fae9a2..82c384614a9e55e8ab8b2505c93ade7d10a83a39 100644 (file)
--- a/include/block/nvme.h
+++ b/include/block/nvme.h
@@ -21,7 +21,7 @@ typedef struct QEMU_PACKED NvmeBar {
     uint32_t    pmrsts;
     uint32_t    pmrebs;
     uint32_t    pmrswtp;
-    uint32_t    pmrmsc;
+    uint64_t    pmrmsc;
 } NvmeBar;
 
 enum NvmeCapShift {