* [PATCH net-next 14/19] bnx2x: use L1_CACHE_BYTES instead of magic number
@ 2010-10-06 13:31 Dmitry Kravkov
0 siblings, 0 replies; only message in thread
From: Dmitry Kravkov @ 2010-10-06 13:31 UTC (permalink / raw)
To: davem, netdev; +Cc: eilong, mchan
Signed-off-by: Dmitry Kravkov <dmitry@broadcom.com>
Signed-off-by: Eilon Greenstein <eilong@broadcom.com>
---
drivers/net/bnx2x/bnx2x_cmn.c | 4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/net/bnx2x/bnx2x_cmn.c b/drivers/net/bnx2x/bnx2x_cmn.c
index 7ee9af0..da46309 100644
--- a/drivers/net/bnx2x/bnx2x_cmn.c
+++ b/drivers/net/bnx2x/bnx2x_cmn.c
@@ -358,7 +358,7 @@ static void bnx2x_tpa_stop(struct bnx2x *bp, struct bnx2x_fastpath *fp,
#endif
prefetch(skb);
- prefetch(((char *)(skb)) + 128);
+ prefetch(((char *)(skb)) + L1_CACHE_BYTES);
#ifdef BNX2X_STOP_ON_ERROR
if (pad + len > bp->rx_buf_size) {
@@ -561,7 +561,7 @@ int bnx2x_rx_int(struct bnx2x_fastpath *fp, int budget)
dma_unmap_addr(rx_buf, mapping),
pad + RX_COPY_THRESH,
DMA_FROM_DEVICE);
- prefetch(((char *)(skb)) + 128);
+ prefetch(((char *)(skb)) + L1_CACHE_BYTES);
/* is this an error packet? */
if (unlikely(cqe_fp_flags & ETH_RX_ERROR_FALGS)) {
--
1.7.1
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2010-10-06 13:31 [PATCH net-next 14/19] bnx2x: use L1_CACHE_BYTES instead of magic number Dmitry Kravkov
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