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authorOlof Johansson <olof@lixom.net>2007-08-22 09:12:52 -0500
committerDavid S. Miller <davem@sunset.davemloft.net>2007-10-10 16:50:56 -0700
commitc0efd52b8b1951c20878208fdcbab0468f816804 (patch)
treec63af72481bda8c84f6771650bb8d992e17126cf /drivers/net/pasemi_mac.h
parentb6e05a1b67a4b2e122d78a3f0b7ec7c779bd903c (diff)
downloadop-kernel-dev-c0efd52b8b1951c20878208fdcbab0468f816804.zip
op-kernel-dev-c0efd52b8b1951c20878208fdcbab0468f816804.tar.gz
pasemi_mac: Enable L2 caching of packet headers
Enable settings to target l2 for the first few cachelines of the packet, since we'll access them to get to the various headers. Signed-off-by: Olof Johansson <olof@lixom.net> Signed-off-by: Jeff Garzik <jeff@garzik.org>
Diffstat (limited to 'drivers/net/pasemi_mac.h')
-rw-r--r--drivers/net/pasemi_mac.h8
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/net/pasemi_mac.h b/drivers/net/pasemi_mac.h
index ef44364..fbbc17a 100644
--- a/drivers/net/pasemi_mac.h
+++ b/drivers/net/pasemi_mac.h
@@ -219,6 +219,14 @@ enum {
#define PAS_DMA_RXINT_RCMDSTA_ACT 0x00010000
#define PAS_DMA_RXINT_RCMDSTA_DROPS_M 0xfffe0000
#define PAS_DMA_RXINT_RCMDSTA_DROPS_S 17
+#define PAS_DMA_RXINT_CFG(i) (0x204+(i)*_PAS_DMA_RXINT_STRIDE)
+#define PAS_DMA_RXINT_CFG_DHL_M 0x07000000
+#define PAS_DMA_RXINT_CFG_DHL_S 24
+#define PAS_DMA_RXINT_CFG_DHL(x) (((x) << PAS_DMA_RXINT_CFG_DHL_S) & \
+ PAS_DMA_RXINT_CFG_DHL_M)
+#define PAS_DMA_RXINT_CFG_WIF 0x00000002
+#define PAS_DMA_RXINT_CFG_WIL 0x00000001
+
#define PAS_DMA_RXINT_INCR(i) (0x210+(i)*_PAS_DMA_RXINT_STRIDE)
#define PAS_DMA_RXINT_INCR_INCR_M 0x0000ffff
#define PAS_DMA_RXINT_INCR_INCR_S 0
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