diff options
Diffstat (limited to 'drivers/nvme/host/nvme.h')
| -rw-r--r-- | drivers/nvme/host/nvme.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/nvme/host/nvme.h b/drivers/nvme/host/nvme.h index 900719c4c70c..5ef284a376cc 100644 --- a/drivers/nvme/host/nvme.h +++ b/drivers/nvme/host/nvme.h @@ -1126,6 +1126,13 @@ static inline bool nvme_ctrl_sgl_supported(struct nvme_ctrl *ctrl) return ctrl->sgls & ((1 << 0) | (1 << 1)); } +static inline bool nvme_ctrl_meta_sgl_supported(struct nvme_ctrl *ctrl) +{ + if (ctrl->ops->flags & NVME_F_FABRICS) + return true; + return ctrl->sgls & NVME_CTRL_SGLS_MSDS; +} + #ifdef CONFIG_NVME_HOST_AUTH int __init nvme_init_auth(void); void __exit nvme_exit_auth(void); |