diff options
| author | Philippe Mathieu-Daudé | 2020-06-30 13:04:29 +0200 |
|---|---|---|
| committer | Klaus Jensen | 2020-09-02 08:48:50 +0200 |
| commit | 74e18435c0eb59004e580f7103b3482fafab2c47 (patch) | |
| tree | 829978e019f8263b95fe488b3f6a117ec3b8b3be /include/block | |
| parent | hw/block/nvme: Fix pmrmsc register size (diff) | |
| download | qemu-74e18435c0eb59004e580f7103b3482fafab2c47.tar.gz qemu-74e18435c0eb59004e580f7103b3482fafab2c47.tar.xz qemu-74e18435c0eb59004e580f7103b3482fafab2c47.zip | |
hw/block/nvme: Align I/O BAR to 4 KiB
Simplify the NVMe emulated device by aligning the I/O BAR to 4 KiB.
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: <20200630110429.19972-5-philmd@redhat.com>
Signed-off-by: Klaus Jensen <k.jensen@samsung.com>
Diffstat (limited to 'include/block')
| -rw-r--r-- | include/block/nvme.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/block/nvme.h b/include/block/nvme.h index 82c384614a..4e1cea576a 100644 --- a/include/block/nvme.h +++ b/include/block/nvme.h @@ -22,6 +22,7 @@ typedef struct QEMU_PACKED NvmeBar { uint32_t pmrebs; uint32_t pmrswtp; uint64_t pmrmsc; + uint8_t reserved[484]; } NvmeBar; enum NvmeCapShift { @@ -879,6 +880,7 @@ enum NvmeIdNsDps { static inline void _nvme_check_size(void) { + QEMU_BUILD_BUG_ON(sizeof(NvmeBar) != 4096); QEMU_BUILD_BUG_ON(sizeof(NvmeAerResult) != 4); QEMU_BUILD_BUG_ON(sizeof(NvmeCqe) != 16); QEMU_BUILD_BUG_ON(sizeof(NvmeDsmRange) != 16); |