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authorIra Weiny <ira.weiny@intel.com>2015-09-09 08:28:21 +0300
committerDoug Ledford <dledford@redhat.com>2015-09-18 18:28:47 +0300
commitaadfc3b2042d69a6b4b8d719d4221b988d7f31a5 (patch)
treed6e486927ddf5782be5093635fcde49f164eec13 /drivers/staging/rdma
parent447e9a4d27484175a84daaa8e03d35c650f443b7 (diff)
downloadlinux-aadfc3b2042d69a6b4b8d719d4221b988d7f31a5.tar.xz
IB/hfi1: fix pstateinfo from returning improperly byteswapped value
Byteswap link_width_downgrade_*_active values before sending on the wire. In addition properly define the Port State Info structure. Reviewed-by: Dennis Dalessandro <dennis.dalessandro@intel.com> Reviewed-by: Christian Gomez <christian.gomez@intel.com> Signed-off-by: Rimmer, Todd <todd.rimmer@intel.com> Signed-off-by: Ira Weiny <ira.weiny@intel.com> Acked-by: Mike Marciniszyn <mike.marciniszyn@intel.com> Signed-off-by: Doug Ledford <dledford@redhat.com>
Diffstat (limited to 'drivers/staging/rdma')
-rw-r--r--drivers/staging/rdma/hfi1/mad.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/staging/rdma/hfi1/mad.c b/drivers/staging/rdma/hfi1/mad.c
index 37269eb90c34..b2c1b72d38ce 100644
--- a/drivers/staging/rdma/hfi1/mad.c
+++ b/drivers/staging/rdma/hfi1/mad.c
@@ -1717,9 +1717,9 @@ static int __subn_get_opa_psi(struct opa_smp *smp, u32 am, u8 *data,
psi->port_states.portphysstate_portstate =
(hfi1_ibphys_portstate(ppd) << 4) | (lstate & 0xf);
psi->link_width_downgrade_tx_active =
- ppd->link_width_downgrade_tx_active;
+ cpu_to_be16(ppd->link_width_downgrade_tx_active);
psi->link_width_downgrade_rx_active =
- ppd->link_width_downgrade_rx_active;
+ cpu_to_be16(ppd->link_width_downgrade_rx_active);
if (resp_len)
*resp_len += sizeof(struct opa_port_state_info);