From 4b7b0e4f25612cc204e550018ee8c087a2062a6b Mon Sep 17 00:00:00 2001 From: Cyrille Pitchen Date: Thu, 24 Jul 2014 13:51:03 +0200 Subject: [PATCH] net/macb: enable scatter-gather feature and set DMA burst length for sama5d4 gem Signed-off-by: Cyrille Pitchen Signed-off-by: David S. Miller --- drivers/net/ethernet/cadence/macb.c | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/drivers/net/ethernet/cadence/macb.c b/drivers/net/ethernet/cadence/macb.c index 6836f88dbdc6..ca5d7798b265 100644 --- a/drivers/net/ethernet/cadence/macb.c +++ b/drivers/net/ethernet/cadence/macb.c @@ -2005,6 +2005,11 @@ static struct macb_config sama5d3_config = { .dma_burst_length = 16, }; +static struct macb_config sama5d4_config = { + .caps = 0, + .dma_burst_length = 4, +}; + static const struct of_device_id macb_dt_ids[] = { { .compatible = "cdns,at32ap7000-macb" }, { .compatible = "cdns,at91sam9260-macb" }, @@ -2012,6 +2017,7 @@ static const struct of_device_id macb_dt_ids[] = { { .compatible = "cdns,pc302-gem", .data = &pc302gem_config }, { .compatible = "cdns,gem", .data = &pc302gem_config }, { .compatible = "atmel,sama5d3-gem", .data = &sama5d3_config }, + { .compatible = "atmel,sama5d4-gem", .data = &sama5d4_config }, { /* sentinel */ } }; MODULE_DEVICE_TABLE(of, macb_dt_ids); -- 2.39.5