From: Dave Olson <[EMAIL PROTECTED]>
Only do 1X workaround on rev1 chips.
Signed-off-by: Dave Olson <[EMAIL PROTECTED]>
---
drivers/infiniband/hw/ipath/ipath_iba7220.c | 7 ++++---
1 files changed, 4 insertions(+), 3 deletions(-)
diff --git a/drivers/infiniband/hw/ipath/ipath_iba7220.c
b/drivers/infiniband/hw/ipath/ipath_iba7220.c
index 3b38bc9..b2a9d4c 100644
--- a/drivers/infiniband/hw/ipath/ipath_iba7220.c
+++ b/drivers/infiniband/hw/ipath/ipath_iba7220.c
@@ -2452,13 +2452,14 @@ static int ipath_7220_ib_updown(struct ipath_devdata
*dd, int ibup, u64 ibcs)
}
}
/*
- * if we are in 1X, and are in autoneg width, it
- * could be due to an xgxs problem, so if we haven't
+ * if we are in 1X on rev1 only, and are in autoneg width,
+ * it could be due to an xgxs problem, so if we haven't
* already tried, try twice to get to 4X; if we
* tried, and couldn't, report it, since it will
* probably not be what is desired.
*/
- if ((dd->ipath_link_width_enabled & (IB_WIDTH_1X |
+ if (dd->ipath_minrev == 1 &&
+ (dd->ipath_link_width_enabled & (IB_WIDTH_1X |
IB_WIDTH_4X)) == (IB_WIDTH_1X | IB_WIDTH_4X)
&& dd->ipath_link_width_active == IB_WIDTH_1X
&& dd->ipath_x1_fix_tries < 3) {
_______________________________________________
general mailing list
[email protected]
http://lists.openfabrics.org/cgi-bin/mailman/listinfo/general
To unsubscribe, please visit http://openib.org/mailman/listinfo/openib-general
