diff options
| author | Łukasz Gieryk <lukasz.gieryk@linux.intel.com> | 2022-05-09 16:16:17 +0200 |
|---|---|---|
| committer | Klaus Jensen <k.jensen@samsung.com> | 2022-06-23 23:24:29 +0200 |
| commit | 11871f53ef8ef8ff80ded133677230caf6261ac9 (patch) | |
| tree | 4de5185085ba0d0495eedc5244097f5c92012d91 /include | |
| parent | 746d42b13368e18856dccf16bd39e04d02feec09 (diff) | |
hw/nvme: Add support for the Virtualization Management command
With the new command one can:
- assign flexible resources (queues, interrupts) to primary and
secondary controllers,
- toggle the online/offline state of given controller.
Signed-off-by: Łukasz Gieryk <lukasz.gieryk@linux.intel.com>
Acked-by: Michael S. Tsirkin <mst@redhat.com>
Reviewed-by: Klaus Jensen <k.jensen@samsung.com>
Signed-off-by: Klaus Jensen <k.jensen@samsung.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/block/nvme.h | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/include/block/nvme.h b/include/block/nvme.h index 58d08d5c2a..373c70b5ca 100644 --- a/include/block/nvme.h +++ b/include/block/nvme.h @@ -595,6 +595,7 @@ enum NvmeAdminCommands { NVME_ADM_CMD_ACTIVATE_FW = 0x10, NVME_ADM_CMD_DOWNLOAD_FW = 0x11, NVME_ADM_CMD_NS_ATTACHMENT = 0x15, + NVME_ADM_CMD_VIRT_MNGMT = 0x1c, NVME_ADM_CMD_FORMAT_NVM = 0x80, NVME_ADM_CMD_SECURITY_SEND = 0x81, NVME_ADM_CMD_SECURITY_RECV = 0x82, @@ -899,6 +900,10 @@ enum NvmeStatusCodes { NVME_NS_PRIVATE = 0x0119, NVME_NS_NOT_ATTACHED = 0x011a, NVME_NS_CTRL_LIST_INVALID = 0x011c, + NVME_INVALID_CTRL_ID = 0x011f, + NVME_INVALID_SEC_CTRL_STATE = 0x0120, + NVME_INVALID_NUM_RESOURCES = 0x0121, + NVME_INVALID_RESOURCE_ID = 0x0122, NVME_CONFLICTING_ATTRS = 0x0180, NVME_INVALID_PROT_INFO = 0x0181, NVME_WRITE_TO_RO = 0x0182, @@ -1598,6 +1603,18 @@ typedef struct QEMU_PACKED NvmeSecCtrlList { NvmeSecCtrlEntry sec[127]; } NvmeSecCtrlList; +typedef enum NvmeVirtMngmtAction { + NVME_VIRT_MNGMT_ACTION_PRM_ALLOC = 0x01, + NVME_VIRT_MNGMT_ACTION_SEC_OFFLINE = 0x07, + NVME_VIRT_MNGMT_ACTION_SEC_ASSIGN = 0x08, + NVME_VIRT_MNGMT_ACTION_SEC_ONLINE = 0x09, +} NvmeVirtMngmtAction; + +typedef enum NvmeVirtualResourceType { + NVME_VIRT_RES_QUEUE = 0x00, + NVME_VIRT_RES_INTERRUPT = 0x01, +} NvmeVirtualResourceType; + static inline void _nvme_check_size(void) { QEMU_BUILD_BUG_ON(sizeof(NvmeBar) != 4096); |