From: Fugang Duan Date: Fri, 12 Sep 2014 21:00:47 +0000 (+0800) Subject: net:fec: add enet AVB feature macro define for imx6sx X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=95a774706d15fdbaef19656b8aae18a985465729;p=linux-beck.git net:fec: add enet AVB feature macro define for imx6sx Add enet AVB feature macro define for imx6sx. Signed-off-by: Fugang Duan Signed-off-by: Frank Li Signed-off-by: David S. Miller --- diff --git a/drivers/net/ethernet/freescale/fec_main.c b/drivers/net/ethernet/freescale/fec_main.c index c21ecff17608..ee9f04ff18cb 100644 --- a/drivers/net/ethernet/freescale/fec_main.c +++ b/drivers/net/ethernet/freescale/fec_main.c @@ -104,6 +104,16 @@ static void set_multicast_list(struct net_device *ndev); * ENET_TDAR[TDAR]. */ #define FEC_QUIRK_ERR006358 (1 << 7) +/* ENET IP hw AVB + * + * i.MX6SX ENET IP add Audio Video Bridging (AVB) feature support. + * - Two class indicators on receive with configurable priority + * - Two class indicators and line speed timer on transmit allowing + * implementation class credit based shapers externally + * - Additional DMA registers provisioned to allow managing up to 3 + * independent rings + */ +#define FEC_QUIRK_HAS_AVB (1 << 8) static struct platform_device_id fec_devtype[] = { { @@ -127,6 +137,12 @@ static struct platform_device_id fec_devtype[] = { }, { .name = "mvf600-fec", .driver_data = FEC_QUIRK_ENET_MAC, + }, { + .name = "imx6sx-fec", + .driver_data = FEC_QUIRK_ENET_MAC | FEC_QUIRK_HAS_GBIT | + FEC_QUIRK_HAS_BUFDESC_EX | FEC_QUIRK_HAS_CSUM | + FEC_QUIRK_HAS_VLAN | FEC_QUIRK_ERR006358 | + FEC_QUIRK_HAS_AVB, }, { /* sentinel */ }