[LinuxBIOS] [PATCH] Support for Winbond W83627EHG Super I/O

Carl-Daniel Hailfinger c-d.hailfinger.devel.2006 at gmx.net
Wed Feb 28 19:12:13 CET 2007

On 28.02.2007 18:22, Lu, Yinghai wrote:
> In the V2 you need to everyone happy
> 1. ROMCC: print
> 2. CAR: a. print
> 	  b. printk
> 	  c. print when ram is enabled already 
> 	  d. printk when ram is enabled already
> c/d are introduced for USBDebug direct, because dbg_info will be in RAM
> instead of cache..

Can we use a variable to automatically call the right version in CAR?
I know the code below will not work, but to give you an idea...

int do_printk(int msg_level, const char *fmt, ...)
	if (ram_enabled)
		return do_ram_printk()
		return do_car_printk()

Or we do that with function pointer manipulation.



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