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ramips: add 'lwlll' portmap to mt7530 switch

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The Xiaomi Mi Router 3G uses this deranged vlan portmap. Add support so
that packets are not leaked across all switch ports when reset.

Fix a whitespace nit while we're here.

Signed-off-by: Kevin Darbyshire-Bryant <ldir@darbyshire-bryant.me.uk>
[fix wrong pvids order]
Signed-off-by: Mathias Kresin <dev@kresin.me>
This commit is contained in:
Kevin Darbyshire-Bryant 2017-09-25 20:38:18 +01:00 committed by Mathias Kresin
parent 972c126eb6
commit fd6bf05548
1 changed files with 7 additions and 1 deletions
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8
target/linux/ramips/files-4.9/drivers/net/ethernet/mtk/mt7530.c
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@ -220,6 +220,12 @@ struct mt7530_mapping {
.members = { 0, 0x7e, 0x41 },
.etags = { 0, 0x40, 0x40 },
.vids = { 0, 1, 2 },
}, {
.name = "lwlll",
.pvids = { 1, 2, 1, 1, 1, 1, 1 },
.members = { 0, 0x7d, 0x42 },
.etags = { 0, 0x40, 0x40 },
.vids = { 0, 1, 2 },
},
};
@ -922,7 +928,7 @@ mt7530_probe(struct device *dev, void __iomem *base, struct mii_bus *bus, int vl
/* magic vodoo */
if (!IS_ENABLED(CONFIG_SOC_MT7621) && bus && mt7530_r32(mt7530, REG_HWTRAP) != 0x1117edf) {
dev_info(dev, "fixing up MHWTRAP register - bootloader probably played with it\n");
dev_info(dev, "fixing up MHWTRAP register - bootloader probably played with it\n");
mt7530_w32(mt7530, REG_HWTRAP, 0x1117edf);
}
dev_info(dev, "loaded %s driver\n", swdev->name);