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Date: Wed, 2 Apr 2014 21:41:50 +0400 From: mihailov ivan <mihailov.iaa@...il.com> To: netdev@...r.kernel.org Subject: [PATCH] add missing support of 10mbit in emac/rgmii In chips of emac/rgmii b'000' for 0/1 channel isn't suitable which resulted in non working network interface in this mode. Signed-off-by: Ivan Mikhaylov <mihailov.iaa@...il.com> --- a/drivers/net/ethernet/ibm/ emac/rgmii.c 2014-03-31 07:40:15.000000000 +0400 +++ b/drivers/net/ethernet/ibm/emac/rgmii.c 2014-04-02 19:52:12.957559554 +0400 @@ -45,6 +45,7 @@ /* RGMIIx_SSR */ #define RGMII_SSR_MASK(idx) (0x7 << ((idx) * 8)) +#define RGMII_SSR_10(idx) (0x1 << ((idx) * 8)) #define RGMII_SSR_100(idx) (0x2 << ((idx) * 8)) #define RGMII_SSR_1000(idx) (0x4 << ((idx) * 8)) @@ -139,6 +140,8 @@ ssr |= RGMII_SSR_1000(input); else if (speed == SPEED_100) ssr |= RGMII_SSR_100(input); + else if (speed == SPEED_10) + ssr |= RGMII_SSR_10(input); out_be32(&p->ssr, ssr); -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
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