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| author | Rafał Miłecki <zajec5@gmail.com> | 2016-02-26 07:10:16 +0000 |
|---|---|---|
| committer | Rafał Miłecki <zajec5@gmail.com> | 2016-02-26 07:10:16 +0000 |
| commit | 268c966d9141db4bee8e4b9cbb71e83c09768117 (patch) | |
| tree | f33459e6119e5f56ed2d2390f3a4669051b30569 /target/linux/generic/patches-3.18/079-bgmac-support-Ethernet-device-on-BCM47094-SoC.patch | |
| parent | 4c8167b640be381720cb2af2ddcfac20cb3ad00e (diff) | |
| download | upstream-268c966d9141db4bee8e4b9cbb71e83c09768117.tar.gz upstream-268c966d9141db4bee8e4b9cbb71e83c09768117.tar.bz2 upstream-268c966d9141db4bee8e4b9cbb71e83c09768117.zip | |
kernel: support bgmac on BCM47094
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Backport of r48564 and r48756
git-svn-id: svn://svn.openwrt.org/openwrt/branches/chaos_calmer@48790 3c298f89-4303-0410-b956-a3cf2f4a3e73
Diffstat (limited to 'target/linux/generic/patches-3.18/079-bgmac-support-Ethernet-device-on-BCM47094-SoC.patch')
| -rw-r--r-- | target/linux/generic/patches-3.18/079-bgmac-support-Ethernet-device-on-BCM47094-SoC.patch | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/target/linux/generic/patches-3.18/079-bgmac-support-Ethernet-device-on-BCM47094-SoC.patch b/target/linux/generic/patches-3.18/079-bgmac-support-Ethernet-device-on-BCM47094-SoC.patch new file mode 100644 index 0000000000..88db7b2fff --- /dev/null +++ b/target/linux/generic/patches-3.18/079-bgmac-support-Ethernet-device-on-BCM47094-SoC.patch @@ -0,0 +1,39 @@ +From 9e4e6206c67ae11d68fc96882256f37c237087d4 Mon Sep 17 00:00:00 2001 +From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <zajec5@gmail.com> +Date: Mon, 22 Feb 2016 22:51:13 +0100 +Subject: [PATCH] bgmac: support Ethernet device on BCM47094 SoC +MIME-Version: 1.0 +Content-Type: text/plain; charset=UTF-8 +Content-Transfer-Encoding: 8bit + +It needs very similar workarounds to the one on BCM4707. It was tested +on D-Link DIR-885L home router. + +Signed-off-by: Rafał Miłecki <zajec5@gmail.com> +Signed-off-by: David S. Miller <davem@davemloft.net> +--- + drivers/net/ethernet/broadcom/bgmac.c | 6 ++++-- + 1 file changed, 4 insertions(+), 2 deletions(-) + +--- a/drivers/net/ethernet/broadcom/bgmac.c ++++ b/drivers/net/ethernet/broadcom/bgmac.c +@@ -30,6 +30,7 @@ static inline bool bgmac_is_bcm4707_fami + { + switch (bgmac->core->bus->chipinfo.id) { + case BCMA_CHIP_ID_BCM4707: ++ case BCMA_CHIP_ID_BCM47094: + case BCMA_CHIP_ID_BCM53018: + return true; + default: +@@ -1047,8 +1048,9 @@ static void bgmac_chip_reset(struct bgma + (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; |