From 61b8013a114cb041db2c56f747953cac69637f26 Mon Sep 17 00:00:00 2001 From: Srinivas Kandagatla Date: Sun, 17 Jul 2011 20:54:09 +0000 Subject: stmmac: Allow SOCs to use Store forward mode eventhough tx_coe is 0. (V2) This patch adds new field 'force_sf_dma_mode' to plat_stmmacenet_data struct to allow users to specify if they want to use force store forward eventhough tx_coe is not available in hw. without this flag stmmac driver will use cut-thru mode not use store-forward mode. Signed-off-by: Srinivas Kandagatla Signed-off-by: Giuseppe Cavallaro Signed-off-by: David S. Miller --- include/linux/stmmac.h | 1 + 1 file changed, 1 insertion(+) (limited to 'include/linux/stmmac.h') diff --git a/include/linux/stmmac.h b/include/linux/stmmac.h index 9529e49b0385..05d775690b72 100644 --- a/include/linux/stmmac.h +++ b/include/linux/stmmac.h @@ -40,6 +40,7 @@ struct plat_stmmacenet_data { int tx_coe; int bugged_jumbo; int pmt; + int force_sf_dma_mode; void (*fix_mac_speed)(void *priv, unsigned int speed); void (*bus_setup)(void __iomem *ioaddr); int (*init)(struct platform_device *pdev); -- cgit v1.2.3