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| author | Klaus Jensen | 2020-07-06 08:12:51 +0200 |
|---|---|---|
| committer | Klaus Jensen | 2020-09-02 08:48:50 +0200 |
| commit | 42a42e4610ab9e4ca0bcc976f4b19f9f612a085e (patch) | |
| tree | 5871168633ccf2b16545769b976be41d6ba3abda /include/block | |
| parent | hw/block/nvme: add temperature threshold feature (diff) | |
| download | qemu-42a42e4610ab9e4ca0bcc976f4b19f9f612a085e.tar.gz qemu-42a42e4610ab9e4ca0bcc976f4b19f9f612a085e.tar.xz qemu-42a42e4610ab9e4ca0bcc976f4b19f9f612a085e.zip | |
hw/block/nvme: mark fw slot 1 as read-only
Mark firmware slot 1 as read-only and only support that slot.
Signed-off-by: Klaus Jensen <k.jensen@samsung.com>
Reviewed-by: Dmitry Fomichev <dmitry.fomichev@wdc.com>
Reviewed-by: Maxim Levitsky <mlevitsk@redhat.com>
Message-Id: <20200706061303.246057-7-its@irrelevant.dk>
Diffstat (limited to 'include/block')
| -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 273640c2b1..f3fdb5bf11 100644 --- a/include/block/nvme.h +++ b/include/block/nvme.h @@ -843,6 +843,10 @@ enum NvmeIdCtrlOncs { NVME_ONCS_TIMESTAMP = 1 << 6, }; +enum NvmeIdCtrlFrmw { + NVME_FRMW_SLOT1_RO = 1 << 0, +}; + #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) |