VGA option rom code broken?

Li-Ta Lo ollie at lanl.gov
Thu Feb 10 04:57:00 CET 2005


On Wed, 2005-02-09 at 17:42, YhLu wrote:
> The one works. --- AGP 2.0

Can you lspci the AGP bridge in both working (AGP2.0) and half working
(AGP3.0 with X)?

Ollie

> ~ # lspci -vvxxx -s 2:0.0
> 02:00.0 VGA compatible controller: nVidia Corporation NV25GL [Quadro4 750
> XGL] (rev a3) (prog-if 00 [VGA])
>         Subsystem: nVidia Corporation: Unknown device 0139
>         Control: I/O+ Mem+ BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr-
> Stepping- SERR- FastB2B-
>         Status: Cap+ 66Mhz+ UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort-
> <TAbort- <MAbort- >SERR- <PERR-
>         Interrupt: pin A routed to IRQ 16
>         Region 0: Memory at f0000000 (32-bit, non-prefetchable) [size=16M]
>         Region 1: Memory at e0000000 (32-bit, prefetchable) [size=128M]
>         Region 2: Memory at e8000000 (32-bit, prefetchable) [size=512K]
>         Expansion ROM at f1000000 [disabled] [size=128K]
>         Capabilities: [60] Power Management version 2
>                 Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA
> PME(D0-,D1-,D2-,D3hot-,D3cold-)
>                 Status: D0 PME-Enable- DSel=0 DScale=0 PME-
>         Capabilities: [44] AGP version 2.0
>                 Status: RQ=31 SBA+ 64bit- FW+ Rate=x1,x2,x4
>                 Command: RQ=0 SBA- AGP- 64bit- FW- Rate=<none>
> 00: de 10 59 02 03 00 b0 02 a3 00 00 03 00 40 00 00
> 10: 00 00 00 f0 08 00 00 e0 08 00 00 e8 00 00 00 00
> 20: 00 00 00 00 00 00 00 00 00 00 00 00 de 10 39 01
> 30: 00 00 00 f1 60 00 00 00 00 00 00 00 00 01 05 01
> 40: de 10 39 01 02 00 20 00 17 02 00 1f 00 00 00 00
> 50: 01 00 00 00 01 00 00 00 ce d6 23 00 0f 00 00 00
> 60: 01 44 02 00 00 00 00 00 00 00 00 00 00 00 00 00
> 70: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
> 80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
> 90: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
> a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
> b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
> c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
> d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
> e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
> f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
> 
> The one not works  --- AGP 3.0
> ~ # lspci -vvxxx -s 2:0.0
> 02:00.0 VGA compatible controller: nVidia Corporation NV35GL [Quadro FX
> 3000] (rev a1) (prog-if 00 [VGA])
>         Subsystem: nVidia Corporation: Unknown device 01c2
>         Control: I/O- Mem+ BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr-
> Stepping- SERR- FastB2B-
>         Status: Cap+ 66Mhz+ UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort-
> <TAbort- <MAbort- >SERR- <PERR-
>         Interrupt: pin A routed to IRQ 16
>         Region 0: Memory at f4000000 (32-bit, non-prefetchable) [size=16M]
>         Region 1: Memory at e0000000 (32-bit, prefetchable) [size=256M]
>         Expansion ROM at f5000000 [disabled] [size=128K]
>         Capabilities: [60] Power Management version 2
>                 Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA
> PME(D0-,D1-,D2-,D3hot-,D3cold-)
>                 Status: D0 PME-Enable- DSel=0 DScale=0 PME-
>         Capabilities: [44] AGP version 3.0
>                 Status: RQ=31 SBA+ 64bit- FW+ Rate=x1,x2
>                 Command: RQ=0 SBA- AGP- 64bit- FW- Rate=<none>
> 00: de 10 38 03 02 00 b0 02 a1 00 00 03 00 40 00 00
> 10: 00 00 00 f4 08 00 00 e0 00 00 00 00 00 00 00 00
> 20: 00 00 00 00 00 00 00 00 00 00 00 00 de 10 c2 01
> 30: 00 00 00 f5 60 00 00 00 00 00 00 00 00 01 05 01
> 40: de 10 c2 01 02 00 30 00 1b 0e 00 1f 00 00 00 00
> 50: 00 00 00 00 01 00 00 00 ce d6 23 00 0f 00 00 00
> 60: 01 44 02 00 00 00 00 00 00 00 00 00 00 00 00 00
> 70: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
> 80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
> 90: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
> a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
> b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
> c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
> d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
> e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
> f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00




More information about the coreboot mailing list