Author: emax
Date: Thu Jun 7 22:57:26 2012
New Revision: 236729
URL: http://svn.freebsd.org/changeset/base/236729
Log:
Correct typo(?) and actually set PTHRESH to 32 and not 16 as per Intel
Linux driver 3.8.21.
MFC after: 1 week
Modified:
head/sys/dev/ixgbe/ixgbe.c
Modified: head/sys/dev/ixgbe/ixgbe.c
==============================================================================
--- head/sys/dev/ixgbe/ixgbe.c Thu Jun 7 22:49:50 2012 (r236728)
+++ head/sys/dev/ixgbe/ixgbe.c Thu Jun 7 22:57:26 2012 (r236729)
@@ -1152,7 +1152,7 @@ ixgbe_init_locked(struct adapter *adapte
* from the Intel linux driver 3.8.21.
* Prefetching enables tx line rate even with 1 queue.
*/
- txdctl |= (16 << 0) | (1 << 8);
+ txdctl |= (32 << 0) | (1 << 8);
IXGBE_WRITE_REG(hw, IXGBE_TXDCTL(i), txdctl);
}
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