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[PATCH V6 5/6] hw/block/nvme: add NMIC enum value for Identify Namespace
From: |
Minwoo Im |
Subject: |
[PATCH V6 5/6] hw/block/nvme: add NMIC enum value for Identify Namespace |
Date: |
Sun, 24 Jan 2021 11:54:49 +0900 |
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.dev@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
- [PATCH V6 1/6] hw/block/nvme: introduce nvme-subsys device, (continued)
[PATCH V6 5/6] hw/block/nvme: add NMIC enum value for Identify Namespace,
Minwoo Im <=
[PATCH V6 6/6] hw/block/nvme: support for shared namespace in subsystem, Minwoo Im, 2021/01/23
Re: [PATCH V6 0/6] hw/block/nvme: support multi-path for ctrl/ns, Klaus Jensen, 2021/01/25
Re: [PATCH V6 0/6] hw/block/nvme: support multi-path for ctrl/ns, Keith Busch, 2021/01/26