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-rw-r--r--include/block/nvme.h4
1 files changed, 4 insertions, 0 deletions
diff --git a/include/block/nvme.h b/include/block/nvme.h
index 868cf53f0b..bc20a2ba5e 100644
--- a/include/block/nvme.h
+++ b/include/block/nvme.h
@@ -82,6 +82,10 @@ enum NvmeCapMask {
#define NVME_CAP_SET_PMRS(cap, val) (cap |= (uint64_t)(val & CAP_PMR_MASK)\
<< CAP_PMR_SHIFT)
+enum NvmeCapCss {
+ NVME_CAP_CSS_NVM = 1 << 0,
+};
+
enum NvmeCcShift {
CC_EN_SHIFT = 0,
CC_CSS_SHIFT = 4,