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| author | Doug Ledford | 2017-07-27 15:00:38 +0200 |
|---|---|---|
| committer | Doug Ledford | 2017-07-27 15:00:38 +0200 |
| commit | a5f66725c7748a6831005a091b4aa9d18abb3b03 (patch) | |
| tree | b282b84f1c106bf00e8112979721567a91dfb86a /drivers/infiniband/sw | |
| parent | Merge branches 'rxe' and 'mlx' into k.o/for-next (diff) | |
| parent | RDMA/qedr: notify user application of supported WIDs (diff) | |
| download | kernel-qcow2-linux-a5f66725c7748a6831005a091b4aa9d18abb3b03.tar.gz kernel-qcow2-linux-a5f66725c7748a6831005a091b4aa9d18abb3b03.tar.xz kernel-qcow2-linux-a5f66725c7748a6831005a091b4aa9d18abb3b03.zip | |
Merge branch 'misc' into k.o/for-next
Diffstat (limited to 'drivers/infiniband/sw')
| -rw-r--r-- | drivers/infiniband/sw/rxe/rxe.c | 1 | ||||
| -rw-r--r-- | drivers/infiniband/sw/rxe/rxe_verbs.c | 53 |
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, |