From: Minwoo Im <minwoo.im....@gmail.com> 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> Tested-by: Klaus Jensen <k.jen...@samsung.com> Reviewed-by: Klaus Jensen <k.jen...@samsung.com> Reviewed-by: Keith Busch <kbu...@kernel.org> Signed-off-by: Klaus Jensen <k.jen...@samsung.com> --- include/block/nvme.h | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/include/block/nvme.h b/include/block/nvme.h index f1d3a78658eb..3db2b9b4cba7 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, -- 2.30.1