diff options
Diffstat (limited to 'fs/smb/server/transport_rdma.c')
| -rw-r--r-- | fs/smb/server/transport_rdma.c | 41 |
1 files changed, 10 insertions, 31 deletions
diff --git a/fs/smb/server/transport_rdma.c b/fs/smb/server/transport_rdma.c index c3785a5434f9..4998df04ab95 100644 --- a/fs/smb/server/transport_rdma.c +++ b/fs/smb/server/transport_rdma.c @@ -14,6 +14,7 @@ #include <linux/mempool.h> #include <linux/highmem.h> #include <linux/scatterlist.h> +#include <linux/string_choices.h> #include <rdma/ib_verbs.h> #include <rdma/rdma_cm.h> #include <rdma/rw.h> @@ -1396,7 +1397,7 @@ static int smb_direct_rdma_xmit(struct smb_direct_transport *t, } ksmbd_debug(RDMA, "RDMA %s, len %#x, needed credits %#x\n", - is_read ? "read" : "write", buf_len, credits_needed); + str_read_write(is_read), buf_len, credits_needed); ret = wait_for_rw_credits(t, credits_needed); if (ret < 0) @@ -2241,38 +2242,16 @@ bool ksmbd_rdma_capable_netdev(struct net_device *netdev) for (i = 0; i < smb_dev->ib_dev->phys_port_cnt; i++) { struct net_device *ndev; - if (smb_dev->ib_dev->ops.get_netdev) { - ndev = smb_dev->ib_dev->ops.get_netdev( - smb_dev->ib_dev, i + 1); - if (!ndev) - continue; + ndev = ib_device_get_netdev(smb_dev->ib_dev, i + 1); + if (!ndev) + continue; - if (ndev == netdev) { - dev_put(ndev); - rdma_capable = true; - goto out; - } + if (ndev == netdev) { dev_put(ndev); - /* if ib_dev does not implement ops.get_netdev - * check for matching infiniband GUID in hw_addr - */ - } else if (netdev->type == ARPHRD_INFINIBAND) { - struct netdev_hw_addr *ha; - union ib_gid gid; - u32 port_num; - int ret; - - netdev_hw_addr_list_for_each( - ha, &netdev->dev_addrs) { - memcpy(&gid, ha->addr + 4, sizeof(gid)); - ret = ib_find_gid(smb_dev->ib_dev, &gid, - &port_num, NULL); - if (!ret) { - rdma_capable = true; - goto out; - } - } + rdma_capable = true; + goto out; } + dev_put(ndev); } } out: @@ -2289,7 +2268,7 @@ out: } ksmbd_debug(RDMA, "netdev(%s) rdma capable : %s\n", - netdev->name, rdma_capable ? "true" : "false"); + netdev->name, str_true_false(rdma_capable)); return rdma_capable; } |