commit 7c00db3d28131f4fff42eb49632dcd70636f31f4
author Olof Johansson <olof@lixom.net> Fri Jun 22 15:04:54 2007 -0500
committer Jeff Garzik <jeff@garzik.org> Sun Jul 08 22:16:45 2007 -0400
tree d4a731b801abbc2d0609e70991d64138778e56b3
parent e65bbf13dd6ca8c0a4fc35028742c8c85f39c02b

pasemi_mac: Fix TX interrupt threshold

It was mistakenly set to interrupt on the second packet instead of first, causing
some interesting latency behaviour.

Signed-off-by: Olof Johansson <olof@lixom.net>
Signed-off-by: Jeff Garzik <jeff@garzik.org>

drivers/net/pasemi_mac.c

diff --git a/drivers/net/pasemi_mac.c b/drivers/net/pasemi_mac.c
index 8d38425..0b3066a 100644
--- a/drivers/net/pasemi_mac.c
+++ b/drivers/net/pasemi_mac.c
@@ -755,7 +755,7 @@
 	flags |= PAS_MAC_CFG_PCFG_TSR_1G | PAS_MAC_CFG_PCFG_SPD_1G;
 
 	pci_write_config_dword(mac->iob_pdev, PAS_IOB_DMA_RXCH_CFG(mac->dma_rxch),
-			       PAS_IOB_DMA_RXCH_CFG_CNTTH(1));
+			       PAS_IOB_DMA_RXCH_CFG_CNTTH(0));
 
 	pci_write_config_dword(mac->iob_pdev, PAS_IOB_DMA_TXCH_CFG(mac->dma_txch),
 			       PAS_IOB_DMA_TXCH_CFG_CNTTH(32));