[hsflinux] MC97 Problems...

Emilio Recio elmo.recio at jefferson.edu
Wed Sep 25 13:34:50 EDT 2002


So I recompiled from source, and I get the same problem with com ctrl. 
If someone can explain what the ERROR: below means, I would greatly 
appreciate it. Does it mean that the my modem on the mini-book pc is 
completely useless?

PCI: Found IRQ 10 for device 00:1f.6
PCI: Sharing IRQ 10 with 00:1f.3
PCI: Sharing IRQ 10 with 00:1f.5
PCI: Setting latency timer of device 00:1f.6 to 64
HSF: MC97 VendorId1=0x5349 VendorId2=0x4c27
ERROR: did not find a supported MC97 controller ! (0x5349:0x4c27)
hsf_request_port: ComCtrlOpen failed, r=1!

Note: I am not using the audio device at all.

00:1e.0 PCI bridge: Intel Corp. 82801BA/CA PCI Bridge (rev 05)
00:1f.0 ISA bridge: Intel Corp. 82801BA ISA Bridge (LPC) (rev 05)
00:1f.1 IDE interface: Intel Corp. 82801BA IDE U100 (rev 05)
00:1f.2 USB Controller: Intel Corp. 82801BA/BAM USB (Hub #1) (rev 05)
00:1f.3 SMBus: Intel Corp. 82801BA/BAM SMBus (rev 05)
00:1f.4 USB Controller: Intel Corp. 82801BA/BAM USB (Hub #2) (rev 05)
00:1f.5 Multimedia audio controller: Intel Corp. 82801BA/BAM AC'97 Audio 
(rev 05)
00:1f.6 Modem: Intel Corp. 82801BA/BAM AC'97 Modem (rev 05)

Details:

00:1f.6 Modem: Intel Corp. 82801BA/BAM AC'97 Modem (rev 05) (prog-if 00 
[Generic])
         Subsystem: SILICON Laboratories: Unknown device 4c27
         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
         Interrupt: pin B routed to IRQ 10
         Region 0: I/O ports at de00 [size=256]
         Region 1: I/O ports at dc00 [size=128]

00:1f.6 Class 0703: 8086:2446 (rev 05)
         Subsystem: 1543:4c27
         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
         Interrupt: pin B routed to IRQ 10
         Region 0: I/O ports at de00 [size=256]
         Region 1: I/O ports at dc00 [size=128]




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