Messages in this thread | | | From | Ben Collins <> | Subject | [Regression] powerpc/usb: fix issue of CPU halt when missing USB PHY clock | Date | Mon, 27 Feb 2012 11:10:55 -0500 |
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Hello,
The patch that checks the CTRL_PHY_CLK_VALID bit is failing incorrectly on my system (P4080DS). If I revert it, my system goes back to working correctly, but as is, it fails and wont allow my USB to work properly.
I've tried adding a loop to poll this bit 10,000 times with a udelay(1) on each loop and it still fails, so it doesn't appear to be a timing issue.
Is this check valid for all systems?
-- Bluecherry: http://www.bluecherrydvr.com/ SwissDisk : http://www.swissdisk.com/ Ubuntu : http://www.ubuntu.com/ My Blog : http://ben-collins.blogspot.com/
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