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[PATCH] IB/mthca: Use correct port width capability value

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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>
This commit is contained in:
Roland Dreier
2005-08-17 07:39:10 -07:00
committed by Roland Dreier
parent 2aeba9a03b
commit da6561c285
5 changed files with 10 additions and 13 deletions
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11
drivers/infiniband/hw/mthca/mthca_qp.c
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@@ -575,12 +575,11 @@ static void init_port(struct mthca_dev *dev, int port)
memset(&param, 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, &param, port, &status);
if (err)