Messages in this thread | | | Date | Thu, 15 Nov 2001 12:43:11 -0500 | From | Faux Pas III <> | Subject | Re: Maestro 2E vs. Power mgmt |
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On Thu, Nov 15, 2001 at 09:29:27AM -0800, Patrick Mochel wrote:
> Could you do a lspci -vv as root on that device both with AC and without?
On AC:
frabjous:~# lspci -vv 00:00.0 Host bridge: Intel Corporation 440BX/ZX - 82443BX/ZX Host bridge (AGP disabled) (rev 03) Subsystem: Toshiba America Info Systems: Unknown device 0001 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+ Latency: 64 Region 0: Memory at e0000000 (32-bit, prefetchable) [size=256M]
00:04.0 VGA compatible controller: Neomagic Corporation [MagicMedia 256AV] (rev 12) (prog-if 00 [VGA]) Subsystem: Toshiba America Info Systems: Unknown device 0001 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- Latency: 64 (4000ns min, 63750ns max) Interrupt: pin A routed to IRQ 11 Region 0: Memory at df000000 (32-bit, prefetchable) [size=16M] Region 1: Memory at ff800000 (32-bit, non-prefetchable) [size=4M] Region 2: Memory at ff700000 (32-bit, non-prefetchable) [size=1M] Capabilities: [dc] Power Management version 1 Flags: PMEClk- DSI+ D1+ D2+ AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-) Status: D0 PME-Enable- DSel=0 DScale=0 PME-
00:05.0 Bridge: Intel Corporation 82371AB PIIX4 ISA (rev 02) 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- Latency: 0
00:05.1 IDE interface: Intel Corporation 82371AB PIIX4 IDE (rev 01) (prog-if 80 [Master]) 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- Latency: 64 Region 4: I/O ports at 1000 [size=16]
00:05.2 USB Controller: Intel Corporation 82371AB PIIX4 USB (rev 01) (prog-if 00 [UHCI]) 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- Latency: 64 Interrupt: pin D routed to IRQ 11 Region 4: I/O ports at ffe0 [size=32]
00:05.3 Bridge: Intel Corporation 82371AB PIIX4 ACPI (rev 03) 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 ? routed to IRQ 9
00:07.0 Communication controller: Lucent Microelectronics 56k WinModem (rev 01) Subsystem: Toshiba America Info Systems Internal V.90 Modem 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- Latency: 0 (63000ns min, 3500ns max) Interrupt: pin A routed to IRQ 3 Region 0: Memory at ffefff00 (32-bit, non-prefetchable) [size=256] Region 1: I/O ports at 02f8 [size=8] Region 2: I/O ports at 1c00 [size=256] Capabilities: [f8] 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-
00:09.0 Communication controller: Toshiba America Info Systems FIR Port (rev 23) Subsystem: Toshiba America Info Systems: Unknown device 0001 Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- Status: Cap- 66Mhz- UDF- FastB2B- ParErr- DEVSEL=slow >TAbort- <TAbort- <MAbort- >SERR- <PERR- Latency: 64 Interrupt: pin A routed to IRQ 11 Region 0: I/O ports at ff80 [size=32]
00:0b.0 CardBus bridge: Toshiba America Info Systems ToPIC97 (rev 05) Subsystem: Toshiba America Info Systems: Unknown device 0001 Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- Status: Cap- 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=slow >TAbort- <TAbort- <MAbort- >SERR- <PERR- Latency: 0 Interrupt: pin A routed to IRQ 11 Region 0: Memory at 10000000 (32-bit, non-prefetchable) [size=4K] Bus: primary=00, secondary=14, subordinate=14, sec-latency=0 I/O window 0: 00000000-00000003 I/O window 1: 00000000-00000003 BridgeCtl: Parity- SERR- ISA- VGA- MAbort- >Reset- 16bInt+ PostWrite+ 16-bit legacy interface ports at 0001
00:0b.1 CardBus bridge: Toshiba America Info Systems ToPIC97 (rev 05) Subsystem: Toshiba America Info Systems: Unknown device 0001 Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- Status: Cap- 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=slow >TAbort- <TAbort- <MAbort- >SERR- <PERR- Latency: 0 Interrupt: pin B routed to IRQ 11 Region 0: Memory at 10001000 (32-bit, non-prefetchable) [size=4K] Bus: primary=00, secondary=15, subordinate=15, sec-latency=0 I/O window 0: 00000000-00000003 I/O window 1: 00000000-00000003 BridgeCtl: Parity- SERR- ISA- VGA- MAbort- >Reset- 16bInt+ PostWrite+ 16-bit legacy interface ports at 0001
00:0c.0 Multimedia audio controller: ESS Technology ES1978 Maestro 2E (rev 10) Subsystem: Toshiba America Info Systems ES1978 Maestro-2E Audiodrive 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- Latency: 64 (500ns min, 6000ns max) Interrupt: pin A routed to IRQ 11 Region 0: I/O ports at ee00 [size=256] Capabilities: [c0] Power Management version 2 Flags: PMEClk- DSI+ D1+ D2+ AuxCurrent=0mA PME(D0-,D1+,D2+,D3hot+,D3cold-) Status: D2 PME-Enable- DSel=0 DScale=0 PME-
frabjous:~#
And on battery:
frabjous:~# lspci -vv 00:00.0 Host bridge: Intel Corporation 440BX/ZX - 82443BX/ZX Host bridge (AGP disabled) (rev 03) Subsystem: Toshiba America Info Systems: Unknown device 0001 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+ Latency: 64 Region 0: Memory at e0000000 (32-bit, prefetchable) [size=256M]
00:04.0 VGA compatible controller: Neomagic Corporation [MagicMedia 256AV] (rev 12) (prog-if 00 [VGA]) Subsystem: Toshiba America Info Systems: Unknown device 0001 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- Latency: 64 (4000ns min, 63750ns max) Interrupt: pin A routed to IRQ 11 Region 0: Memory at df000000 (32-bit, prefetchable) [size=16M] Region 1: Memory at ff800000 (32-bit, non-prefetchable) [size=4M] Region 2: Memory at ff700000 (32-bit, non-prefetchable) [size=1M] Capabilities: [dc] Power Management version 1 Flags: PMEClk- DSI+ D1+ D2+ AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-) Status: D0 PME-Enable- DSel=0 DScale=0 PME-
00:05.0 Bridge: Intel Corporation 82371AB PIIX4 ISA (rev 02) 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- Latency: 0
00:05.1 IDE interface: Intel Corporation 82371AB PIIX4 IDE (rev 01) (prog-if 80 [Master]) 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- Latency: 64 Region 4: I/O ports at 1000 [size=16]
00:05.2 USB Controller: Intel Corporation 82371AB PIIX4 USB (rev 01) (prog-if 00 [UHCI]) 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- Latency: 64 Interrupt: pin D routed to IRQ 11 Region 4: I/O ports at ffe0 [size=32]
00:05.3 Bridge: Intel Corporation 82371AB PIIX4 ACPI (rev 03) 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 ? routed to IRQ 9
00:07.0 Communication controller: Lucent Microelectronics 56k WinModem (rev 01) Subsystem: Toshiba America Info Systems Internal V.90 Modem 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- Latency: 0 (63000ns min, 3500ns max) Interrupt: pin A routed to IRQ 3 Region 0: Memory at ffefff00 (32-bit, non-prefetchable) [size=256] Region 1: I/O ports at 02f8 [size=8] Region 2: I/O ports at 1c00 [size=256] Capabilities: [f8] 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-
00:09.0 Communication controller: Toshiba America Info Systems FIR Port (rev 23) Subsystem: Toshiba America Info Systems: Unknown device 0001 Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- Status: Cap- 66Mhz- UDF- FastB2B- ParErr- DEVSEL=slow >TAbort- <TAbort- <MAbort- >SERR- <PERR- Latency: 64 Interrupt: pin A routed to IRQ 11 Region 0: I/O ports at ff80 [size=32]
00:0b.0 CardBus bridge: Toshiba America Info Systems ToPIC97 (rev 05) Subsystem: Toshiba America Info Systems: Unknown device 0001 Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- Status: Cap- 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=slow >TAbort- <TAbort- <MAbort- >SERR- <PERR- Latency: 0 Interrupt: pin A routed to IRQ 11 Region 0: Memory at 10000000 (32-bit, non-prefetchable) [size=4K] Bus: primary=00, secondary=14, subordinate=14, sec-latency=0 I/O window 0: 00000000-00000003 I/O window 1: 00000000-00000003 BridgeCtl: Parity- SERR- ISA- VGA- MAbort- >Reset- 16bInt+ PostWrite+ 16-bit legacy interface ports at 0001
00:0b.1 CardBus bridge: Toshiba America Info Systems ToPIC97 (rev 05) Subsystem: Toshiba America Info Systems: Unknown device 0001 Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- Status: Cap- 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=slow >TAbort- <TAbort- <MAbort- >SERR- <PERR- Latency: 0 Interrupt: pin B routed to IRQ 11 Region 0: Memory at 10001000 (32-bit, non-prefetchable) [size=4K] Bus: primary=00, secondary=15, subordinate=15, sec-latency=0 I/O window 0: 00000000-00000003 I/O window 1: 00000000-00000003 BridgeCtl: Parity- SERR- ISA- VGA- MAbort- >Reset- 16bInt+ PostWrite+ 16-bit legacy interface ports at 0001
00:0c.0 Multimedia audio controller: ESS Technology ES1978 Maestro 2E (rev 10) Subsystem: Toshiba America Info Systems ES1978 Maestro-2E Audiodrive 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- Latency: 64 (500ns min, 6000ns max) Interrupt: pin A routed to IRQ 11 Region 0: I/O ports at ee00 [size=256] Capabilities: [c0] Power Management version 2 Flags: PMEClk- DSI+ D1+ D2+ AuxCurrent=0mA PME(D0-,D1+,D2+,D3hot+,D3cold-) Status: D2 PME-Enable- DSel=0 DScale=0 PME-
frabjous:~#
-- Josh Litherland (fauxpas@temp123.org) - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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