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authorHauke Mehrtens <hauke@hauke-m.de>2013-02-13 16:04:18 +0000
committerHauke Mehrtens <hauke@hauke-m.de>2013-02-13 16:04:18 +0000
commit8ab78d10969f47e62881ae083e19828856fd2421 (patch)
treee90b3ac4a28150396c1a44068f5df39b579aeb65 /package/switch
parentb8a84038a54c86d323955f264958a5bc1cb6102f (diff)
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switch: improve robo_switch_enable()
This is based on a patch by jcharest and the Broadcom SDK. SVN-Revision: 35583
Diffstat (limited to 'package/switch')
-rw-r--r--package/switch/src/switch-robo.c8
1 files changed, 6 insertions, 2 deletions
diff --git a/package/switch/src/switch-robo.c b/package/switch/src/switch-robo.c
index 0e39c8fe56..41f0c1826d 100644
--- a/package/switch/src/switch-robo.c
+++ b/package/switch/src/switch-robo.c
@@ -237,10 +237,14 @@ static int robo_switch_enable(void)
return -EBUSY;
}
+ /* No spanning tree for unmanaged mode */
last_port = (robo.devid == ROBO_DEVICE_ID_5398) ?
- ROBO_PORT6_CTRL : ROBO_PORT3_CTRL;
- for (i = ROBO_PORT0_CTRL; i < last_port + 1; i++)
+ ROBO_PORT7_CTRL : ROBO_PORT4_CTRL;
+ for (i = ROBO_PORT0_CTRL; i <= last_port; i++)
robo_write16(ROBO_CTRL_PAGE, i, 0);
+
+ /* No spanning tree on IMP port too */
+ robo_write16(ROBO_CTRL_PAGE, ROBO_IM_PORT_CTRL, 0);
}
#ifdef CONFIG_BCM47XX