Re: PCI, sort of working now...

[Michel <mic...@ii...>]

Glenn Hisdal wrote:

> I found an error in apus_pci.c

Thanks for the fix! (Next time please provide a diff (cvs does it) instea=
d of
just the fixed code, that makes it easier for us to spot the changes)

> The glint driver for XFree86 runs fine. There is no corruption on the
> console after exiting X like it was in 2.4.0-test10.

So everything is fine now basically? :)

> PCI: Calling quirk c000b8f0 for 00:01.0

Do you have PCI quirks enabled in your .config?


> Fixup mem res, dev: 0.1, res_start: ef000000->ef000000
> Fixup mem res, dev: 0.1, res_start: e0000000->e0000000
> Fixup mem res, dev: 0.1, res_start: e1000000->e1000000
> Fixup mem res, dev: 0.1, res_start: e2000000->e2000000
[...]
> PCI: Resource ef000000-ef01ffff (f=3D200, d=3D0, p=3D0)
> PCI: Cannot allocate resource region 0 of device 00:01.0
> PCI: Resource e0000000-e07fffff (f=3D200, d=3D0, p=3D0)
> PCI: Cannot allocate resource region 1 of device 00:01.0
> PCI: Resource e1000000-e17fffff (f=3D200, d=3D0, p=3D0)
> PCI: Cannot allocate resource region 2 of device 00:01.0
> PCI: Switching off ROM of 00:01.0
[...]
>   got res[10000000:1001ffff] for resource 0 of Texas Instruments TVP402=
0
> [Permedia 2]
[...]
> PCI: Error while updating region 00:01.0/1 (10800000 !=3D e1000000)
>   got res[10800000:10ffffff] for resource 1 of Texas Instruments TVP402=
0
> [Permedia 2]
[...]
>   got res[11000000:117fffff] for resource 2 of Texas Instruments TVP402=
0
> [Permedia 2]

Geert, what does this all mean and does it look good?

> PCI devices found:
>   Bus  0, device   1, function  0:
>     Display controller: Texas Instruments TVP4020 [Permedia 2] (rev 1).
>       Master Capable.  Latency=3D255.  Min Gnt=3D192.Max Lat=3D192.
>       Non-prefetchable 32 bit memory at 0x10000000 [0x1001ffff].
>       Non-prefetchable 32 bit memory at 0x11000000 [0x11ffffff].
>       Non-prefetchable 32 bit memory at 0x10800000 [0x10ffffff].
>       Prefetchable 64 bit memory at 0x3d071040 [0x3d07107f].

The last line here looks suspicious to me ('prefetchable 64 bit memory'?).


--=20
Earthling Michel D=E4nzer (MrCooper)    \   Debian GNU/Linux (powerpc) de=
veloper
CS student, Free Software enthusiast   \        XFree86 and DRI project m=
ember