[PATCH] IB/mthca: fix static rate returned by mthca_ah_query (2290d2c9) · Commits · 戴 / test

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>

drivers/infiniband/hw/mthca/mthca_av.c

+3 −2

Original line number	Diff line number	Diff line
		@@ -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) {

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