From 19e30c14371f7afd38d1d35a693b96423a4db144 Mon Sep 17 00:00:00 2001 From: Giuseppe CAVALLARO Date: Wed, 16 Nov 2011 21:58:00 +0000 Subject: stmmac: parameters auto-tuning through HW cap reg New GMAC devices (newer than the databook 3.50a) have the HW capability register that provides which features are actually supported by the hardware. On old devices many information have to be passed through the platform, for example: enhanced descriptor structure, TX COE etc. These are mandatory to properly configure the driver. This remains still valid because the driver has to support old Synopsys devices but now it's also able to override them using the values from the HW capability register if supported. Signed-off-by: Giuseppe Cavallaro Signed-off-by: David S. Miller --- drivers/net/ethernet/stmicro/stmmac/stmmac.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/net/ethernet/stmicro/stmmac/stmmac.h') diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac.h b/drivers/net/ethernet/stmicro/stmmac/stmmac.h index 9bafa6cf9e8..a140a8fbf05 100644 --- a/drivers/net/ethernet/stmicro/stmmac/stmmac.h +++ b/drivers/net/ethernet/stmicro/stmmac/stmmac.h @@ -72,7 +72,6 @@ struct stmmac_priv { spinlock_t lock; spinlock_t tx_lock; int wolopts; - int wolenabled; int wol_irq; #ifdef CONFIG_STMMAC_TIMER struct stmmac_timer *tm; @@ -80,6 +79,7 @@ struct stmmac_priv { struct plat_stmmacenet_data *plat; struct stmmac_counters mmc; struct dma_features dma_cap; + int hw_cap_support; }; extern int stmmac_mdio_unregister(struct net_device *ndev); -- cgit v1.2.3