diff options
| author | Florian Fainelli <florian@openwrt.org> | 2010-03-06 22:33:25 +0000 |
|---|---|---|
| committer | Florian Fainelli <florian@openwrt.org> | 2010-03-06 22:33:25 +0000 |
| commit | 9819491d2335fb407882960bc3466a8e42ca84e8 (patch) | |
| tree | 48df74f8540d7a2b2535c9b48e483e27b81d0853 /target/linux/ar7 | |
| parent | df3bff72d235c84a206b04cee73f0503a5f2356d (diff) | |
| download | upstream-9819491d2335fb407882960bc3466a8e42ca84e8.tar.gz upstream-9819491d2335fb407882960bc3466a8e42ca84e8.tar.bz2 upstream-9819491d2335fb407882960bc3466a8e42ca84e8.zip | |
[ar7] fallback to "dumb switch" mode if no PHY was detected
This will enable the second Ethernet MAC in most cases, but will allow
previously non working devices to work.
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@20022 3c298f89-4303-0410-b956-a3cf2f4a3e73
Diffstat (limited to 'target/linux/ar7')
| -rw-r--r-- | target/linux/ar7/patches-2.6.32/950-cpmac_fallback_switch.patch | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/target/linux/ar7/patches-2.6.32/950-cpmac_fallback_switch.patch b/target/linux/ar7/patches-2.6.32/950-cpmac_fallback_switch.patch new file mode 100644 index 0000000000..b5ba861552 --- /dev/null +++ b/target/linux/ar7/patches-2.6.32/950-cpmac_fallback_switch.patch @@ -0,0 +1,16 @@ +Index: linux-2.6.32.9/drivers/net/cpmac.c +=================================================================== +--- linux-2.6.32.9.orig/drivers/net/cpmac.c 2010-03-06 23:12:46.000000000 +0100 ++++ linux-2.6.32.9/drivers/net/cpmac.c 2010-03-06 23:13:14.000000000 +0100 +@@ -1132,8 +1132,9 @@ + } + + if (phy_id == PHY_MAX_ADDR) { +- dev_err(&pdev->dev, "no PHY present\n"); +- return -ENODEV; ++ dev_err(&pdev->dev, "no PHY present, falling back to switch mode\n"); ++ strncpy(mdio_bus_id, "0", MII_BUS_ID_SIZE); /* fixed phys bus */ ++ phy_id = pdev->id; + } + + dev = alloc_etherdev_mq(sizeof(*priv), CPMAC_QUEUES); |