redonkable
/
alistair23-linux
1
0
Fork 0
Code Releases Activity

[PATCH] IB/mthca: fix static rate returned by mthca_ah_query 

mthca_ah_query returs the static rate of the address handle in internal mthc
format.  fix it to use rate encoding from enum ib_rate, which is what users
expect.

Signed-off-by: Jack Morgenstein <jackm@mellanox.co.il>
Signed-off-by: Michael S. Tsirkin <mst@mellanox.co.il>
Cc: Roland Dreier <rolandd@cisco.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
hifive-unleashed-5.1
Jack Morgenstein 2006-07-14 00:23:50 -07:00 committed by Linus Torvalds
parent de45921535
commit 2290d2c9f5
1 changed files with 3 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
drivers/infiniband/hw/mthca/mthca_av.c
View File

@ -303,9 +303,10 @@ int mthca_ah_query(struct ib_ah *ibah, struct ib_ah_attr *attr)
memset(attr, 0, sizeof *attr);
attr->dlid = be16_to_cpu(ah->av->dlid);
attr->sl = be32_to_cpu(ah->av->sl_tclass_flowlabel) >> 28;
attr->static_rate = ah->av->msg_sr & 0x7;
attr->src_path_bits = ah->av->g_slid & 0x7F;
attr->port_num = be32_to_cpu(ah->av->port_pd) >> 24;
attr->static_rate = mthca_rate_to_ib(dev, ah->av->msg_sr & 0x7,
attr->port_num);
attr->src_path_bits = ah->av->g_slid & 0x7F;
attr->ah_flags = mthca_ah_grh_present(ah) ? IB_AH_GRH : 0;
if (attr->ah_flags) {