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Commit 9e4e6206 authored by Rafał Miłecki's avatar Rafał Miłecki Committed by David S. Miller
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bgmac: support Ethernet device on BCM47094 SoC 



It needs very similar workarounds to the one on BCM4707. It was tested
on D-Link DIR-885L home router.

Signed-off-by: default avatarRafał Miłecki <zajec5@gmail.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent dccb235e

drivers/net/ethernet/broadcom/bgmac.c

+4 −2
Original line number Diff line number Diff line
@@ -30,6 +30,7 @@ static inline bool bgmac_is_bcm4707_family(struct bgmac *bgmac) 
{

	switch (bgmac->core->bus->chipinfo.id) {

	case BCMA_CHIP_ID_BCM4707:

	case BCMA_CHIP_ID_BCM47094:

	case BCMA_CHIP_ID_BCM53018:

		return true;

	default:
@@ -1052,8 +1053,9 @@ static void bgmac_chip_reset(struct bgmac *bgmac) 
	    (ci->id == BCMA_CHIP_ID_BCM53572 && ci->pkg == BCMA_PKG_ID_BCM47188))

		iost &= ~BGMAC_BCMA_IOST_ATTACHED;



	/* 3GMAC: for BCM4707, only do core reset at bgmac_probe() */

	if (ci->id != BCMA_CHIP_ID_BCM4707) {

	/* 3GMAC: for BCM4707 & BCM47094, only do core reset at bgmac_probe() */

	if (ci->id != BCMA_CHIP_ID_BCM4707 &&

	    ci->id != BCMA_CHIP_ID_BCM47094) {

		flags = 0;

		if (iost & BGMAC_BCMA_IOST_ATTACHED) {

			flags = BGMAC_BCMA_IOCTL_SW_CLKEN;