diff options
Diffstat (limited to 'drivers/nvme/host/nvme.h')
| -rw-r--r-- | drivers/nvme/host/nvme.h | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/drivers/nvme/host/nvme.h b/drivers/nvme/host/nvme.h index c99acb082855..ef28d4e33bf1 100644 --- a/drivers/nvme/host/nvme.h +++ b/drivers/nvme/host/nvme.h @@ -80,6 +80,7 @@ struct nvme_ctrl { spinlock_t lock; const struct nvme_ctrl_ops *ops; struct request_queue *admin_q; + struct request_queue *connect_q; struct device *dev; struct kref kref; int instance; @@ -107,10 +108,19 @@ struct nvme_ctrl { u8 event_limit; u8 vwc; u32 vs; + u32 sgls; bool subsystem; unsigned long quirks; struct work_struct scan_work; struct work_struct async_event_work; + + /* Fabrics only */ + u16 sqsize; + u32 ioccsz; + u32 iorcsz; + u16 icdoff; + u16 maxcmd; + struct nvmf_ctrl_options *opts; }; /* @@ -146,6 +156,7 @@ struct nvme_ns { struct nvme_ctrl_ops { const char *name; struct module *module; + bool is_fabrics; int (*reg_read32)(struct nvme_ctrl *ctrl, u32 off, u32 *val); int (*reg_write32)(struct nvme_ctrl *ctrl, u32 off, u32 val); int (*reg_read64)(struct nvme_ctrl *ctrl, u32 off, u64 *val); |