diff options
| author |   Roland Dreier <roland@eddore.topspincom.com> | 2005-08-17 07:39:10 -0700 |
|---|---|---|
| committer |   Roland Dreier <rolandd@cisco.com> | 2005-08-26 20:37:36 -0700 |
| commit | da6561c285a6e28a075b97fd5a1560a2b0ce843e (patch) | |
| tree | f39c9f1529e3c8aede42490d67a75321a8d8a25e /drivers/infiniband/hw/mthca/mthca_qp.c | |
| parent | [PATCH] IB: Remove unnecessary includes of <linux/version.h> (diff) | |
| download | linux-dev-da6561c285a6e28a075b97fd5a1560a2b0ce843e.tar.xz linux-dev-da6561c285a6e28a075b97fd5a1560a2b0ce843e.zip | |
[PATCH] IB/mthca: Use correct port width capability value
When we call the INIT_IB firmware command to bring up a port, use
the actual port width capability returned by the QUERY_DEV_LIM
command instead of always trying to enable both 1X and 4X. This
fixes breakage seen when the firmware is build to allow 4X only.
Signed-off-by: Roland Dreier <rolandd@cisco.com>
Diffstat (limited to '')
| -rw-r--r-- | drivers/infiniband/hw/mthca/mthca_qp.c | 11 |
1 files changed, 5 insertions, 6 deletions
diff --git a/drivers/infiniband/hw/mthca/mthca_qp.c b/drivers/infiniband/hw/mthca/mthca_qp.c index 8fbb4f1f5398..b7e3d2342799 100644 --- a/drivers/infiniband/hw/mthca/mthca_qp.c +++ b/drivers/infiniband/hw/mthca/mthca_qp.c @@ -575,12 +575,11 @@ static void init_port(struct mthca_dev *dev, int port) memset(¶m, 0, sizeof param); - param.enable_1x = 1; - param.enable_4x = 1; - param.vl_cap = dev->limits.vl_cap; - param.mtu_cap = dev->limits.mtu_cap; - param.gid_cap = dev->limits.gid_table_len; - param.pkey_cap = dev->limits.pkey_table_len; + param.port_width = dev->limits.port_width_cap; + param.vl_cap = dev->limits.vl_cap; + param.mtu_cap = dev->limits.mtu_cap; + param.gid_cap = dev->limits.gid_table_len; + param.pkey_cap = dev->limits.pkey_table_len; err = mthca_INIT_IB(dev, ¶m, port, &status); if (err) |