[RFC PATCH] rxerr patch

Michael Trimarchi trimarchi at gandalf.sssup.it
Mon Feb 9 13:59:18 CET 2009


Hi,

Andy Green wrote:
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> Somebody in the thread at some point said:
> | Hi,
> |
> | Andy Green wrote:
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> |> Somebody in the thread at some point said:
> |> | Hi,
> |> |
> |> | this is an RFC patch, I can't test it.
> |>
> |> Just a FYI Sascha on the Trac for this just posted more info and a 
> rough
> |> workaround patch that's doing a different way
> |>
> |> https://docs.openmoko.org/trac/ticket/2180#comment:11
> |>
> |> I'll go read the datasheet about your bits set.
> |>
> | Read the comment of Sascha but not the patch. Look at the datasheet and
> | say that interrupts
> | must be enable. I hope that it is the error interrupt on receive.
>
> It's a good idea... maybe error interrupt is taken as non-existent
> character RX interrupt somehow.  But it's still bogus because there is
> no overrun.
>
> - -Andy
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I have tested on incoming call and I don't have any overrun.cat ttySAC

serinfo:1.0 driver revision:
0: uart:S3C2440 mmio:0x50000000 irq:70 tx:6118 rx:17336 RTS|CTS|DTR|DSR|CD
1: uart:S3C2440 mmio:0x50004000 irq:73 tx:0 rx:0 DSR|CD
2: uart:S3C2440 mmio:0x50008000 irq:76 tx:0 rx:0 DTR|DSR|CD

I have hw control acrivated on the device

Michael




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