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From: xf liu <7inchpalace@gmail.com>
To: linux-samsung-soc@vger.kernel.org
Subject: kgdb on S5PV210
Date: Mon, 29 Aug 2011 15:03:47 +0800	[thread overview]
Message-ID: <CAK6dbMS6DXxez6ehAGZgi5yu9kgjg5QQr-UGYmxNR4frPGGe+A@mail.gmail.com> (raw)

Hi list,


I try to enable kgdb on S5PV210 using the same serial port (UART 0)
with the console, but after adding "kgdboc=ttySAC0,115200 kgdbwait" I
found tty_find_polling_driver returns NULL.
The cause is that the poll_get_char and poll_put_char handlers are not
set in static struct uart_ops s3c24xx_serial_ops.

I tried google but do net found any patch for this, but maybe I lost something.
Is there any patch I can get from anywhere or should I implement the
functions by myself?

Thanks in advance.

Regards,
Ryan

             reply	other threads:[~2011-08-29  7:03 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2011-08-29  7:03 xf liu [this message]
2011-08-29  7:13 ` kgdb on S5PV210 xf liu
     [not found] ` <CAJuYYwTrQdLYAPa1Uf9aFWHyNHfufff35-_unRNJ3mVmYdZ3BA@mail.gmail.com>
2011-08-30  6:46   ` xf liu
2011-08-31  0:59     ` xf liu
2011-08-31  3:27       ` xf liu

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