Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid

[karo-tx-linux.git] / include / linux / nvme-rdma.h

diff --git a/include/linux/nvme-rdma.h b/include/linux/nvme-rdma.h
index bf240a3cbf9990835e3e3106eff701ec86f8c73e..a72fd04aa5e1eac103dd94165edece813663b456 100644 (file)
--- a/include/linux/nvme-rdma.h
+++ b/include/linux/nvme-rdma.h
@@ -29,6 +29,30 @@ enum nvme_rdma_cm_status {
        NVME_RDMA_CM_INVALID_ORD        = 0x08,
 };
 
+static inline const char *nvme_rdma_cm_msg(enum nvme_rdma_cm_status status)
+{
+       switch (status) {
+       case NVME_RDMA_CM_INVALID_LEN:
+               return "invalid length";
+       case NVME_RDMA_CM_INVALID_RECFMT:
+               return "invalid record format";
+       case NVME_RDMA_CM_INVALID_QID:
+               return "invalid queue ID";
+       case NVME_RDMA_CM_INVALID_HSQSIZE:
+               return "invalid host SQ size";
+       case NVME_RDMA_CM_INVALID_HRQSIZE:
+               return "invalid host RQ size";
+       case NVME_RDMA_CM_NO_RSC:
+               return "resource not found";
+       case NVME_RDMA_CM_INVALID_IRD:
+               return "invalid IRD";
+       case NVME_RDMA_CM_INVALID_ORD:
+               return "Invalid ORD";
+       default:
+               return "unrecognized reason";
+       }
+}
+
 /**
  * struct nvme_rdma_cm_req - rdma connect request
  *