svn commit: r192046 - head/sys/dev/bwi

[Nathan Whitehorn]

Author: nwhitehorn
Date: Wed May 13 16:19:05 2009
New Revision: 192046
URL: http://svn.freebsd.org/changeset/base/192046

Log:
  Add a comment to motivate my last change.
  
  Suggested by:	sam, imp

Modified:
  head/sys/dev/bwi/bwiphy.c

Modified: head/sys/dev/bwi/bwiphy.c
==============================================================================
--- head/sys/dev/bwi/bwiphy.c	Wed May 13 15:09:01 2009	(r192045)
+++ head/sys/dev/bwi/bwiphy.c	Wed May 13 16:19:05 2009	(r192046)
@@ -664,6 +664,8 @@ bwi_phy_init_11b_rev6(struct bwi_mac *ma
 	for (ofs = 0xa8; ofs < 0xc8; ++ofs) {
 		PHY_WRITE(mac, ofs, (val & 0x3f3f));
 		val += 0x202;
+
+		/* XXX: delay 10 us to avoid PCI parity errors with BCM4318 */
 		DELAY(10);
 	}