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Commit b4dfd8e9 authored by Rafał Miłecki's avatar Rafał Miłecki Committed by David S. Miller
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bgmac: reset & enable Ethernet core before using it 



This fixes Ethernet on D-Link DIR-885L with BCM47094 SoC. Felix reported
similar fix was needed for his BCM4709 device (Buffalo WXR-1900DHP?).
I tested this for regressions on BCM4706, BCM4708A0 and BCM47081A0.

Cc: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: default avatarRafał Miłecki <zajec5@gmail.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 97cc931f

drivers/net/ethernet/broadcom/bgmac.c

+5 −0
Original line number Diff line number Diff line
@@ -1572,6 +1572,11 @@ static int bgmac_probe(struct bcma_device *core) 
		dev_warn(&core->dev, "Using random MAC: %pM\n", mac);

	}



	/* This (reset &) enable is not preset in specs or reference driver but

	 * Broadcom does it in arch PCI code when enabling fake PCI device.

	 */

	bcma_core_enable(core, 0);



	/* Allocation and references */

	net_dev = alloc_etherdev(sizeof(*bgmac));

	if (!net_dev)