diff options
| author | Christoph Hellwig <hch@lst.de> | 2017-05-20 15:14:44 +0200 |
|---|---|---|
| committer | Christoph Hellwig <hch@lst.de> | 2017-05-26 09:54:16 +0300 |
| commit | d3d5b87ddde09bade512526f6df90e8c06c28230 (patch) | |
| tree | 5fc49b4a887dde1ce8ee87d8b606db34709ac2f8 | |
| parent | 9bdcfb10f221e796c9619fe48655e0f1272f1d92 (diff) | |
nvme: replace is_flags field in nvme_ctrl_ops with a flags field
So that we can have more flags for transport-specific behavior.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Keith Busch <keith.busch@intel.com>
| -rw-r--r-- | drivers/nvme/host/core.c | 2 | ||||
| -rw-r--r-- | drivers/nvme/host/fc.c | 2 | ||||
| -rw-r--r-- | drivers/nvme/host/nvme.h | 3 | ||||
| -rw-r--r-- | drivers/nvme/host/rdma.c | 2 | ||||
| -rw-r--r-- | drivers/nvme/target/loop.c | 2 |
5 files changed, 6 insertions, 5 deletions
diff --git a/drivers/nvme/host/core.c b/drivers/nvme/host/core.c index 04e115834702..228f7c73e2f1 100644 --- a/drivers/nvme/host/core.c +++ b/drivers/nvme/host/core.c @@ -1605,7 +1605,7 @@ int nvme_init_identify(struct nvme_ctrl *ctrl) } memcpy(ctrl->psd, id->psd, sizeof(ctrl->psd)); - if (ctrl->ops->is_fabrics) { + if (ctrl->ops->flags & NVME_F_FABRICS) { ctrl->icdoff = le16_to_cpu(id->icdoff); ctrl->ioccsz = le32_to_cpu(id->ioccsz); ctrl->iorcsz = le32_to_cpu(id->iorcsz); diff --git a/drivers/nvme/host/fc.c b/drivers/nvme/host/fc.c index 14a009e43aa5..5b14cbefb724 100644 --- a/drivers/nvme/host/fc.c +++ b/drivers/nvme/host/fc.c @@ -2647,7 +2647,7 @@ nvme_fc_reset_nvme_ctrl(struct nvme_ctrl *nctrl) static const struct nvme_ctrl_ops nvme_fc_ctrl_ops = { .name = "fc", .module = THIS_MODULE, - .is_fabrics = true, + .flags = NVME_F_FABRICS, .reg_read32 = nvmf_reg_read32, .reg_read64 = nvmf_reg_read64, .reg_write32 = nvmf_reg_write32, diff --git a/drivers/nvme/host/nvme.h b/drivers/nvme/host/nvme.h index 29c708ca9621..7c4b0f6636c5 100644 --- a/drivers/nvme/host/nvme.h +++ b/drivers/nvme/host/nvme.h @@ -208,7 +208,8 @@ struct nvme_ns { struct nvme_ctrl_ops { const char *name; struct module *module; - bool is_fabrics; + unsigned int flags; +#define NVME_F_FABRICS (1 << 0) 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); diff --git a/drivers/nvme/host/rdma.c b/drivers/nvme/host/rdma.c index e2c18f3d9dcf..28bd255c144d 100644 --- a/drivers/nvme/host/rdma.c +++ b/drivers/nvme/host/rdma.c @@ -1792,7 +1792,7 @@ static int nvme_rdma_reset_ctrl(struct nvme_ctrl *nctrl) static const struct nvme_ctrl_ops nvme_rdma_ctrl_ops = { .name = "rdma", .module = THIS_MODULE, - .is_fabrics = true, + .flags = NVME_F_FABRICS, .reg_read32 = nvmf_reg_read32, .reg_read64 = nvmf_reg_read64, .reg_write32 = nvmf_reg_write32, diff --git a/drivers/nvme/target/loop.c b/drivers/nvme/target/loop.c index feb497134aee..e503cfff0337 100644 --- a/drivers/nvme/target/loop.c +++ b/drivers/nvme/target/loop.c @@ -558,7 +558,7 @@ static int nvme_loop_reset_ctrl(struct nvme_ctrl *nctrl) static const struct nvme_ctrl_ops nvme_loop_ctrl_ops = { .name = "loop", .module = THIS_MODULE, - .is_fabrics = true, + .flags = NVME_F_FABRICS, .reg_read32 = nvmf_reg_read32, .reg_read64 = nvmf_reg_read64, .reg_write32 = nvmf_reg_write32, |