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authorArthur Jones <arthur.jones@qlogic.com>2007-09-18 17:24:23 -0400
committerRoland Dreier <rolandd@cisco.com>2007-10-09 23:56:59 -0400
commit4bec0b9155d6757847b754e21b55ecafcecef839 (patch)
tree8df789c5b0ef303d883c25321547589c92ddb3d6 /drivers/infiniband
parent70c51da2c4f84317bb13a2b564600afdcebd686f (diff)
IB/ipath: iba6110 rev4 no longer needs recv header overrun workaround
iba6110 rev3 and earlier had a chip bug where the chip could overrun the recv header queue. rev4 fixed this chip bug so userspace no longer needs to workaround it. Now we only set the workaround flag for older chip versions. Signed-off-by: Arthur Jones <arthur.jones@qlogic.com> Signed-off-by: Roland Dreier <rolandd@cisco.com>
Diffstat (limited to 'drivers/infiniband')
-rw-r--r--drivers/infiniband/hw/ipath/ipath_iba6110.c6
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/infiniband/hw/ipath/ipath_iba6110.c b/drivers/infiniband/hw/ipath/ipath_iba6110.c
index e1c5998887ea..d4940beb58c7 100644
--- a/drivers/infiniband/hw/ipath/ipath_iba6110.c
+++ b/drivers/infiniband/hw/ipath/ipath_iba6110.c
@@ -1599,8 +1599,10 @@ static int ipath_ht_get_base_info(struct ipath_portdata *pd, void *kbase)
1599{ 1599{
1600 struct ipath_base_info *kinfo = kbase; 1600 struct ipath_base_info *kinfo = kbase;
1601 1601
1602 kinfo->spi_runtime_flags |= IPATH_RUNTIME_HT | 1602 kinfo->spi_runtime_flags |= IPATH_RUNTIME_HT;
1603 IPATH_RUNTIME_RCVHDR_COPY; 1603
1604 if (pd->port_dd->ipath_minrev < 4)
1605 kinfo->spi_runtime_flags |= IPATH_RUNTIME_RCVHDR_COPY;
1604 1606
1605 return 0; 1607 return 0;
1606} 1608}