Commit 7c00db3d authored by Olof Johansson's avatar Olof Johansson Committed by Jeff Garzik
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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: default avatarOlof Johansson <olof@lixom.net>
Signed-off-by: default avatarJeff Garzik <jeff@garzik.org>
parent e65bbf13

drivers/net/pasemi_mac.c

+1 −1
Original line number Diff line number Diff line
@@ -755,7 +755,7 @@ static int pasemi_mac_open(struct net_device *dev) 
	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));