diff options
Diffstat (limited to 'net/sunrpc/xprtrdma/fmr_ops.c')
| -rw-r--r-- | net/sunrpc/xprtrdma/fmr_ops.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/net/sunrpc/xprtrdma/fmr_ops.c b/net/sunrpc/xprtrdma/fmr_ops.c index 6c4527b6c3ca..8b6ce8ebe60f 100644 --- a/net/sunrpc/xprtrdma/fmr_ops.c +++ b/net/sunrpc/xprtrdma/fmr_ops.c @@ -34,6 +34,17 @@ enum { IB_ACCESS_REMOTE_READ, }; +bool +fmr_is_supported(struct rpcrdma_ia *ia) +{ + if (!ia->ri_device->alloc_fmr) { + pr_info("rpcrdma: 'fmr' mode is not supported by device %s\n", + ia->ri_device->name); + return false; + } + return true; +} + static int __fmr_init(struct rpcrdma_mw *mw, struct ib_pd *pd) { |