Added Namespace Multi-path I/O and Namespace Sharing Capabilities (NMIC)
field to support shared namespace from controller(s).

This field is in Identify Namespace data structure in [30].

Signed-off-by: Minwoo Im <minwoo.im....@gmail.com>
---
 include/block/nvme.h | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/include/block/nvme.h b/include/block/nvme.h
index d6415a869c1c..ad68cdc2b92d 100644
--- a/include/block/nvme.h
+++ b/include/block/nvme.h
@@ -1203,6 +1203,10 @@ enum NvmeNsIdentifierType {
     NVME_NIDT_CSI               = 0x04,
 };
 
+enum NvmeIdNsNmic {
+    NVME_NMIC_NS_SHARED         = 1 << 0,
+};
+
 enum NvmeCsi {
     NVME_CSI_NVM                = 0x00,
     NVME_CSI_ZONED              = 0x02,
-- 
2.17.1


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