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.jen...@samsung.com> Reviewed-by: Klaus Jensen <k.jen...@samsung.com> Signed-off-by: Philippe Mathieu-Daudé <phi...@redhat.com> --- Cc: Andrzej Jakowski <andrzej.jakow...@linux.intel.com> --- include/block/nvme.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/include/block/nvme.h b/include/block/nvme.h index 71c5681912..82c384614a 100644 --- 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 { -- 2.21.3