diff options
| author | Minwoo Im | 2021-01-24 03:54:47 +0100 |
|---|---|---|
| committer | Klaus Jensen | 2021-03-09 11:00:57 +0100 |
| commit | 66b7e9bed0aee4342aa7cb824b8c46a42cacf7e2 (patch) | |
| tree | c750f2a3b88fefbd30f1d7588047b2b922fd3cef /include | |
| parent | hw/block/nvme: support to map controller to a subsystem (diff) | |
| download | qemu-66b7e9bed0aee4342aa7cb824b8c46a42cacf7e2.tar.gz qemu-66b7e9bed0aee4342aa7cb824b8c46a42cacf7e2.tar.xz qemu-66b7e9bed0aee4342aa7cb824b8c46a42cacf7e2.zip | |
hw/block/nvme: add CMIC enum value for Identify Controller
Added Controller Multi-path I/O and Namespace Sharing Capabilities
(CMIC) field to support multi-controller in the following patches.
This field is in Identify Controller data structure in [76].
Signed-off-by: Minwoo Im <minwoo.im.dev@gmail.com>
Tested-by: Klaus Jensen <k.jensen@samsung.com>
Reviewed-by: Klaus Jensen <k.jensen@samsung.com>
Reviewed-by: Keith Busch <kbusch@kernel.org>
Signed-off-by: Klaus Jensen <k.jensen@samsung.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/block/nvme.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/include/block/nvme.h b/include/block/nvme.h index 07cfc92936..f1d3a78658 100644 --- a/include/block/nvme.h +++ b/include/block/nvme.h @@ -1034,6 +1034,10 @@ enum NvmeIdCtrlLpa { NVME_LPA_EXTENDED = 1 << 2, }; +enum NvmeIdCtrlCmic { + NVME_CMIC_MULTI_CTRL = 1 << 1, +}; + #define NVME_CTRL_SQES_MIN(sqes) ((sqes) & 0xf) #define NVME_CTRL_SQES_MAX(sqes) (((sqes) >> 4) & 0xf) #define NVME_CTRL_CQES_MIN(cqes) ((cqes) & 0xf) |