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authorChristian Lamparter <chunkeey@googlemail.com>2016-10-05 15:19:34 +0200
committerJohn Crispin <john@phrozen.org>2016-10-15 11:36:50 +0200
commite9455c561d4af68840421e3d442e4ad5ebfbedc6 (patch)
tree96e5867729c8c23e6f3f6983c68dc5d22fcfa3e5 /target/linux/ar71xx/image/nand.mk
parentbcfb535730fde6f1543f7140e818992ea13f4d30 (diff)
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generic: ar8216: improve ar8xxx_is_possible check
The commit "generic: ar8216: add sanity check to ar8216_probe" (774da6c7a40320a320b28d71291c0e61fcf7bc8a) stated that PHY IDs should be checked at address 0-4. However, the PHY 4 was never check by the loop. This patch extends the check to be similar to the Atheors SDK. It tries all 4 ports and skips unconnected PHYs if necessary. If it cannot find any familiar PHYs, it will prevent the phy driver from initializing. This patch is necessary for the C-60. It doesn't have a PHY at port 3, so this caused the check in ar8xxx_is_possible to fail. As a result, the ethernet ports on the C-60 didn't work. Signed-off-by: Christian Lamparter <chunkeey@gmail.com>
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