On 5/21/07, Bjorn Helgaas <[EMAIL PROTECTED]> wrote:
early_param("console", setup_early_console);
and have setup_early_console() ignore everything except "uart"?
console= is used
__setup("console=", console_setup);
early_param doesn't have chance to see it.
YH
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On Monday 21 May 2007 11:36:58 am Yinghai Lu wrote:
> On 5/21/07, Bjorn Helgaas <[EMAIL PROTECTED]> wrote:
> > > earlycon=uart,io,0x3f8,9600n8
> > > earlycon=uart,io,0x3f8,9600n8 console=tty0
> > > earlycon=uart,mmio,0xff5e,115200n8
> >
> > Why do we have to have a new "earlycon" argument? Why
On 5/21/07, Bjorn Helgaas <[EMAIL PROTECTED]> wrote:
> earlycon=uart,io,0x3f8,9600n8
> earlycon=uart,io,0x3f8,9600n8 console=tty0
> earlycon=uart,mmio,0xff5e,115200n8
Why do we have to have a new "earlycon" argument? Why can't we just
parse "console=uart" early?
with console=uart, you nee
is case, maybe bt_ioremap() would be more
appropriate than fixmap, since there's no requirement that
virtual address be known at compile-time.
> [PATCH]serial: make early_uart to use early_prarm instead of console_initcall
s/prarm/param/
> new command line will be
>
> earlycon=uart,io,
On 5/21/07, Gerd Hoffmann <[EMAIL PROTECTED]> wrote:
What is the point in making that work on x86 additionally to serial
support in early_printk? It might make sense to split away the serial
bits from early_printk.c and move them out of arch/ into -- say --
drivers/serial/, so other architecture
On Monday 21 May 2007 04:42:21 am Andi Kleen wrote:
> On Sun, May 20, 2007 at 08:23:32PM -0700, Andrew Morton wrote:
> > I'll queue this up for some testing, but I'd be a bit reluctant to send it
> > into Linus due to my poor understanding of what it actually does. What
> > _is_ an early console,
Andi Kleen wrote:
It is someone's reimplemention of earlyprintk= for another architecture
that happens to mostly work on x86 too because the code is not ifdeffed.
I don't think it makes much sense on x86 though because earlyprintk exists.
Andi,
Bjorn refer to your early_printk to implement ea
On Monday 21 May 2007 04:42:21 am Andi Kleen wrote:
> On Sun, May 20, 2007 at 08:23:32PM -0700, Andrew Morton wrote:
> > I'll queue this up for some testing, but I'd be a bit reluctant to send it
> > into Linus due to my poor understanding of what it actually does. What
> > _is_ an early console,
Yinghai Lu wrote:
Gerd's patch (console handover) was merged into mainline. it will
switch from early_printk to normal console in register_console via
CON_BOOT flags.. ===> only for x86
Tagging boot consoles (aka early_printk) with CON_BOOT certainly makes
sense. Just doing that doesn't work
On Sun, May 20, 2007 at 08:23:32PM -0700, Andrew Morton wrote:
> On Fri, 18 May 2007 19:00:16 -0700 Yinghai Lu <[EMAIL PROTECTED]> wrote:
>
> > [PATCH]serial: make early_uart to use early_prarm instead of
> > console_initcall
> >
> > Make early_uart to use
e
Bjorn,
I can not find fixmap.h for ia64.hope you can use ioremap instead,
then we can create one dummy fixmap.h in include/asm-ia64
[PATCH]serial: make early_uart to use early_prarm instead of console_initcall
Make early_uart to use early_param, so uart console can be used earlier.
Ma
On Sun, 20 May 2007 21:29:20 -0700 "Yinghai Lu" <[EMAIL PROTECTED]> wrote:
> On 5/20/07, Andrew Morton <[EMAIL PROTECTED]> wrote:
> > I'll queue this up for some testing, but I'd be a bit reluctant to send it
> > into Linus due to my poor understanding of what it actually does. What
> > _is_ an e
On 5/20/07, Andrew Morton <[EMAIL PROTECTED]> wrote:
I'll queue this up for some testing, but I'd be a bit reluctant to send it
into Linus due to my poor understanding of what it actually does. What
_is_ an early console, and how does it differ from a non-early one?
Someone help, please.
Coudl
On Fri, 18 May 2007 19:00:16 -0700 Yinghai Lu <[EMAIL PROTECTED]> wrote:
> [PATCH]serial: make early_uart to use early_prarm instead of console_initcall
>
> Make early_uart to use early_param, so uart console can be used earlier.
> Make it to be bootconsole with CON_BOOT flag,
[PATCH]serial: make early_uart to use early_prarm instead of console_initcall
Make early_uart to use early_param, so uart console can be used earlier.
Make it to be bootconsole with CON_BOOT flag, so can use console handover
feature. and it will switch to corresponding normal serial console
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