[PATCH] Take two of the new serial uart driver.

[Pantelis Antoniou]

David Woodhouse wrote:

>On Sat, 2004-06-05 at 12:22 -0700, Tom Rini wrote:
>
>>On Sat, Jun 05, 2004 at 10:12:24AM +0100, David Woodhouse wrote:
>>
>>
>>>On Thu, 2004-06-03 at 17:13 +0300, Pantelis Antoniou wrote:
>>>
>>>>Hi
>>>>
>>>>The following patch updates the new CPM1/CPM2 uart driver.
>>>>
>>>It seems to lose queued characters from the kernel output when userspace
>>>/dev/console is first opened. Should you drain the FIFO before resetting
>>>the hardware on open? Or indeed refrain from resetting the hardware if
>>>you're not actually changing anything?
>>>
>>I haven't seen this problem on 8xx myself.
>>
>
>8265 here.
>
>VFS: Mounted root (nfs filesystem).
>Freeing unused kernel memory: 100k iné
>sh-2.05b#
>
>
Hi there.

The following patch fixes the problem by properly waiting
two character times on mode change.

Regards

Pantelis

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