Re: [sysvinit-devel] the sysvinit pause

[niqingliang2003]

On Tuesday, January 15, 2013 04:56:44 PM Dr. Werner Fink wrote:
> On Tue, Jan 15, 2013 at 11:11:21PM +0800, Yi Qingliang wrote:
> > On Tuesday, January 15, 2013 12:16:46 PM Dr. Werner Fink wrote:
> > > On Tue, Jan 15, 2013 at 06:42:26PM +0000, address@hidden 
wrote:
> > > > great thanks for the response.:)
> > > > the 'print' openned /dev/console.
> > > > I'm using s3c2442, the argument of kernel is console=ttySAC0,115200.
> > > > 
> > >                                                        ^^^^^^^
> > > 
> > > Shouldn't that be /dev/ttySA0
> > 
> > what you mean? my kernel argument should be ttySA0?
> 
> This is what /usr/src/linux/Documentation/devices.txt describes.
> 
> > > > and I have another problem, the getty(busybox) only print out the
> > > > issue,
> > > > but no login prompt, after disable the issue( add -i got gettty in
> > > > inittab), it can display the login prompt.
> > > > 
> > > > the two problems are both related with the serial console, but I have
> > > > no
> > > > idea.
> > > 
> > > The serial console of the ARM(?) does not respond ...
> > 
> > forgive my poor English, I can't catch you.
> 
> The device ttySA0 is found on StrongARM as described in
> /usr/src/linux/Documentation/devices.txt
on the s3c2442, the ttySAC is correct, it is define in the samsung uart driver.
I don't think it is the problem.

I have checked the getty code, the display issue code section called the ioctl 
to change the serial setting, after that restore serial setting, and then no 
login prompt, If I comment out the two ioctl, the login prompt appear, but no 
help on the sysvinit freeze 30seconds.