IB/ipath: enable GPIO interrupt on HT-460

This is required for even semi-decent performance on OpenIB.

Signed-off-by: Bryan O'Sullivan <bos@pathscale.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>

1 files changed, 2 insertions, 0 deletions

diff --git a/drivers/infiniband/hw/ipath/ipath_pe800.c b/drivers/infiniband/hw/ipath/ipath_pe800.c
index 6318067ab5ec..02e8c75b24f6 100644
--- a/drivers/infiniband/hw/ipath/ipath_pe800.c
+++ b/drivers/infiniband/hw/ipath/ipath_pe800.c
@@ -1180,6 +1180,8 @@ static int ipath_pe_early_init(struct ipath_devdata *dd)
          */
         dd->ipath_rhdrhead_intr_off = 1ULL<<32;
 
+        ipath_get_eeprom_info(dd);
+
         return 0;
 }