On Sun, 2003-03-23 at 03:49, Petr Vandrovec wrote:
> This one fixes lockup, but I'm not actually sure that it is better
> than before, as both channels are downgraded to the PIO:
Its a real fix. We are in the IRQ handler so we cannot do disable_irq
because we deadlock waiting for ourselves to exit the interrupt handler
How we change mode downwards is a policy thing. We must avoid going into
MWDMA on error but going to UDMA0 is fine
Alan
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This archive was generated by hypermail 2b29 : Sun Mar 23 2003 - 22:00:44 EST