Re: dev/psm0 not found

В Mon, 20 Dec 2010 14:51:15 -0500
John Baldwin <jhb_at_freebsd.org> пишет:

> On Monday, December 20, 2010 1:14:35 pm Ivan Klymenko wrote:
> > В Mon, 20 Dec 2010 12:49:53 -0500
> > John Baldwin <jhb_at_freebsd.org> пишет:
> > 
> > > On Monday, December 20, 2010 11:53:34 am Ivan Klymenko wrote:
> > > > В Mon, 20 Dec 2010 09:58:57 -0500
> > > > John Baldwin <jhb_at_freebsd.org> пишет:
> > > > 
> > > > > On Saturday, December 18, 2010 1:30:20 pm Ivan Klymenko wrote:
> > > > > > 
> http://svn.freebsd.org/viewvc/base/head/sys/dev/atkbdc/psm.c?view=log
> > > > > > 
> > > > > > after updating svn revision => 216491 system is not
> > > > > > detecting the device psm
> > > > > > http://svn.freebsd.org/viewvc/base?view=revision&revision=216491
> > > > > 
> > > > > Can you please get verbose dmesg's from before and after?
> > > > > 
> > > > 
> > > > Voila.
> > > 
> > > Please boot with this and capture the output:
> > > 
> > > Index: psm.c
> > > ===================================================================
> > > --- psm.c	(revision 216591)
> > > +++ psm.c	(working copy)
> > > _at__at_ -1100,11 +1100,17 _at__at_
> > >  	 */
> > >  	psmc = device_find_child(device_get_parent(parent),
> > >  	    PSMCPNP_DRIVER_NAME, unit);
> > > -	if (psmc == NULL)
> > > +	if (psmc == NULL) {
> > > +		printf("psm%d: could not find %s%d\n", unit,
> > > +		    PSMCPNP_DRIVER_NAME, unit);
> > >  		return;
> > > +	}
> > >  	irq = bus_get_resource_start(psmc, SYS_RES_IRQ, 0);
> > > -	if (irq <= 0)
> > > +	if (irq <= 0) {
> > > +		printf("psm%d: no IRQ from %s%d\n", unit,
> > > PSMCPNP_DRIVER_NAME,
> > > +		    unit);
> > >  		return;
> > > +	}
> > >  	bus_delete_resource(psmc, SYS_RES_IRQ, 0);
> > >  	bus_set_resource(psm, SYS_RES_IRQ, KBDC_RID_AUX, irq, 1);
> > >  }
> 
> Try this instead.  You can use a non-verbose dmesg to trim the
> spammage.
> 
> Index: psm.c
> ===================================================================
> --- psm.c	(revision 216591)
> +++ psm.c	(working copy)
> _at__at_ -1080,7 +1080,7 _at__at_
>  	device_t psmc;
>  	device_t psm;
>  	u_long irq;
> -	int unit;
> +	int error, unit;
>  
>  	unit = device_get_unit(parent);
>  
> _at__at_ -1090,8 +1090,10 _at__at_
>  		return;
>  
>  	irq = bus_get_resource_start(psm, SYS_RES_IRQ, KBDC_RID_AUX);
> -	if (irq > 0)
> +	if (irq > 0) {
> +		printf("psm%d: already has an IRQ?\n", unit);
>  		return;
> +	}
>  
>  	/*
>  	 * If the PS/2 mouse device has already been reported by
> ACPI or _at__at_ -1100,13 +1102,27 _at__at_
>  	 */
>  	psmc = device_find_child(device_get_parent(parent),
>  	    PSMCPNP_DRIVER_NAME, unit);
> -	if (psmc == NULL)
> +	if (psmc == NULL) {
> +		printf("psm%d: could not find %s%d\n", unit,
> +		    PSMCPNP_DRIVER_NAME, unit);
>  		return;
> +	}
>  	irq = bus_get_resource_start(psmc, SYS_RES_IRQ, 0);
> -	if (irq <= 0)
> +	if (irq <= 0) {
> +		printf("psm%d: no IRQ from %s\n", unit,
> +		    device_get_nameunit(psmc));
>  		return;
> -	bus_delete_resource(psmc, SYS_RES_IRQ, 0);
> -	bus_set_resource(psm, SYS_RES_IRQ, KBDC_RID_AUX, irq, 1);
> +	}
> +	error = bus_delete_resource(psmc, SYS_RES_IRQ, 0);
> +	if (error)
> +		printf("psm%d: failed to remove IRQ from %s: %d\n",
> unit,
> +		    device_get_nameunit(psmc), error);
> +	error = bus_set_resource(psm, SYS_RES_IRQ, KBDC_RID_AUX,
> irq, 1);
> +	if (error)
> +		printf("psm%d: failed to add IRQ %lu: %d\n", unit,
> irq,
> +		    error);
> +	else
> +		printf("psm%d: added IRQ %lu\n", unit, irq);
>  }
>  
>  #define	endprobe(v)	do {			\
> 

/usr/local/libexec/ccache/world-cc -c -O2 -pipe -mtune=native -fno-strict-aliasing -march=nocona -std=c99  -Wall -Wredundant-decls -Wnested-externs -Wstrict-prototypes  -Wmissing-prototypes -Wpointer-arith -Winline -Wcast-qual  -Wundef -Wno-pointer-sign -fformat-extensions -nostdinc  -I. -I/usr/src/sys -I/usr/src/sys/contrib/altq -D_KERNEL -DHAVE_KERNEL_OPTION_HEADERS -include opt_global.h -fno-common -finline-limit=8000 --param inline-unit-growth=100 --param large-function-growth=1000  -mcmodel=kernel -mno-red-zone  -mfpmath=387 -mno-sse -mno-sse2 -mno-sse3 -mno-mmx -mno-3dnow  -msoft-float -fno-asynchronous-unwind-tables -ffreestanding -fstack-protector -Werror  /usr/src/sys/dev/atkbdc/psm.c
distcc[38004] ERROR: compile (null) on localhost failed
/usr/src/sys/dev/atkbdc/psm.c: In function 'psmidentify':
/usr/src/sys/dev/atkbdc/psm.c:1116: error: void value not ignored as it ought to be
*** Error code 1

Stop in /usr/obj/usr/src/sys/mk9.
*** Error code 1

Stop in /usr/src.
*** Error code 1

Stop in /usr/src.