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authorDoug Ledford <dledford@redhat.com>2017-07-27 09:00:38 -0400
committerDoug Ledford <dledford@redhat.com>2017-07-27 09:00:38 -0400
commita5f66725c7748a6831005a091b4aa9d18abb3b03 (patch)
treeb282b84f1c106bf00e8112979721567a91dfb86a /drivers/infiniband/sw
parentf55c1e6608bed7f583f5be4a74bbca16b288a7e5 (diff)
parent67cbe3532c2cd84303a2073cedad6b8bcad13be3 (diff)
Merge branch 'misc' into k.o/for-next
Diffstat (limited to 'drivers/infiniband/sw')
-rw-r--r--drivers/infiniband/sw/rxe/rxe.c1
-rw-r--r--drivers/infiniband/sw/rxe/rxe_verbs.c53
2 files changed, 6 insertions, 48 deletions
diff --git a/drivers/infiniband/sw/rxe/rxe.c b/drivers/infiniband/sw/rxe/rxe.c
index c21c913f911a..8c3d30b3092d 100644
--- a/drivers/infiniband/sw/rxe/rxe.c
+++ b/drivers/infiniband/sw/rxe/rxe.c
@@ -38,7 +38,6 @@
MODULE_AUTHOR("Bob Pearson, Frank Zago, John Groves, Kamal Heib");
MODULE_DESCRIPTION("Soft RDMA transport");
MODULE_LICENSE("Dual BSD/GPL");
-MODULE_VERSION("0.2");
/* free resources for all ports on a device */
static void rxe_cleanup_ports(struct rxe_dev *rxe)
diff --git a/drivers/infiniband/sw/rxe/rxe_verbs.c b/drivers/infiniband/sw/rxe/rxe_verbs.c
index aba3fa9ae599..e611d0c7314a 100644
--- a/drivers/infiniband/sw/rxe/rxe_verbs.c
+++ b/drivers/infiniband/sw/rxe/rxe_verbs.c
@@ -51,40 +51,16 @@ static int rxe_query_device(struct ib_device *dev,
return 0;
}
-static void rxe_eth_speed_to_ib_speed(int speed, u8 *active_speed,
- u8 *active_width)
-{
- if (speed <= 1000) {
- *active_width = IB_WIDTH_1X;
- *active_speed = IB_SPEED_SDR;
- } else if (speed <= 10000) {
- *active_width = IB_WIDTH_1X;
- *active_speed = IB_SPEED_FDR10;
- } else if (speed <= 20000) {
- *active_width = IB_WIDTH_4X;
- *active_speed = IB_SPEED_DDR;
- } else if (speed <= 30000) {
- *active_width = IB_WIDTH_4X;
- *active_speed = IB_SPEED_QDR;
- } else if (speed <= 40000) {
- *active_width = IB_WIDTH_4X;
- *active_speed = IB_SPEED_FDR10;
- } else {
- *active_width = IB_WIDTH_4X;
- *active_speed = IB_SPEED_EDR;
- }
-}
-
static int rxe_query_port(struct ib_device *dev,
u8 port_num, struct ib_port_attr *attr)
{
struct rxe_dev *rxe = to_rdev(dev);
struct rxe_port *port;
- u32 speed;
+ int rc = -EINVAL;
if (unlikely(port_num != 1)) {
pr_warn("invalid port_number %d\n", port_num);
- goto err1;
+ goto out;
}
port = &rxe->port;
@@ -93,29 +69,12 @@ static int rxe_query_port(struct ib_device *dev,
*attr = port->attr;
mutex_lock(&rxe->usdev_lock);
- if (rxe->ndev->ethtool_ops->get_link_ksettings) {
- struct ethtool_link_ksettings ks;
-
- rxe->ndev->ethtool_ops->get_link_ksettings(rxe->ndev, &ks);
- speed = ks.base.speed;
- } else if (rxe->ndev->ethtool_ops->get_settings) {
- struct ethtool_cmd cmd;
-
- rxe->ndev->ethtool_ops->get_settings(rxe->ndev, &cmd);
- speed = cmd.speed;
- } else {
- pr_warn("%s speed is unknown, defaulting to 1000\n",
- rxe->ndev->name);
- speed = 1000;
- }
- rxe_eth_speed_to_ib_speed(speed, &attr->active_speed,
- &attr->active_width);
+ rc = ib_get_eth_speed(dev, port_num, &attr->active_speed,
+ &attr->active_width);
mutex_unlock(&rxe->usdev_lock);
- return 0;
-
-err1:
- return -EINVAL;
+out:
+ return rc;
}
static int rxe_query_gid(struct ib_device *device,