[PATCH 00/16 v9] omap 8250 based uart + DMA

On 09/13/2014 12:43 AM, Tony Lindgren wrote:

* Sebastian Andrzej Siewior [off-list ref] [140910 12:30]:

quoted

the diff of v8?v9 is small:
- rebased on top's of Greg's tty-next branch
- fixed #10 where we might have THRE interrupt enabled for longer than
  needed
- re-did register setup in #10. Before this "less file" could freeze the
  am335x-evm.

FYI, looks like merging in your uart_v9 branch for testing
with my hwmod changes now fails to produce RX characters on omap3.

The device wakes up just fine to the wake-up interrupt, and then
serial8250_handle_irq() gets called, but I'm not seeing anything
in the console getting printed out. It's like all the RX characters
are getting lost instead of just the first one. The RX characters
work fine when the system is running.

So it seems there's been some kind of regression since v8?

I changed the restore function the fix the am335x-evm + less "freeze".
And now we have this. So let me search?

Regards,

Tony

Sebastian