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authorAlexander Duyck <alexander.h.duyck@intel.com>2012-08-08 05:18:04 +0000
committerPeter P Waskiewicz Jr <peter.p.waskiewicz.jr@intel.com>2012-08-09 02:36:05 -0700
commita2d6a1d5a435b051d3660961d5dee5b33b15f754 (patch)
treedbf620966a83d83f8e602a1054447190706db500
parentf0c5dadff3fbda77a65b8577fee437c3d771233d (diff)
downloadlinux-a2d6a1d5a435b051d3660961d5dee5b33b15f754.tar.gz
igb: Fix register defines for all non-82575 hardware
It looks like the register defines for DCA were never updated after going from 82575 to 82576. This change addresses that by updating the defines. Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com> Tested-by: Jeff Pieper <jeffrey.e.pieper@intel.com> Signed-off-by: Peter P Waskiewicz Jr <peter.p.waskiewicz.jr@intel.com>
-rw-r--r--drivers/net/ethernet/intel/igb/e1000_regs.h8
1 files changed, 6 insertions, 2 deletions
diff --git a/drivers/net/ethernet/intel/igb/e1000_regs.h b/drivers/net/ethernet/intel/igb/e1000_regs.h
index 10efcd88dca..28394bea525 100644
--- a/drivers/net/ethernet/intel/igb/e1000_regs.h
+++ b/drivers/net/ethernet/intel/igb/e1000_regs.h
@@ -156,8 +156,12 @@
: (0x0E018 + ((_n) * 0x40)))
#define E1000_TXDCTL(_n) ((_n) < 4 ? (0x03828 + ((_n) * 0x100)) \
: (0x0E028 + ((_n) * 0x40)))
-#define E1000_DCA_TXCTRL(_n) (0x03814 + (_n << 8))
-#define E1000_DCA_RXCTRL(_n) (0x02814 + (_n << 8))
+#define E1000_RXCTL(_n) ((_n) < 4 ? (0x02814 + ((_n) * 0x100)) : \
+ (0x0C014 + ((_n) * 0x40)))
+#define E1000_DCA_RXCTRL(_n) E1000_RXCTL(_n)
+#define E1000_TXCTL(_n) ((_n) < 4 ? (0x03814 + ((_n) * 0x100)) : \
+ (0x0E014 + ((_n) * 0x40)))
+#define E1000_DCA_TXCTRL(_n) E1000_TXCTL(_n)
#define E1000_TDWBAL(_n) ((_n) < 4 ? (0x03838 + ((_n) * 0x100)) \
: (0x0E038 + ((_n) * 0x40)))
#define E1000_TDWBAH(_n) ((_n) < 4 ? (0x0383C + ((_n) * 0x100)) \