Re: kernel hangs when powering up DV-camera
Brought to you by:
aeb,
bencollins
From: Marcel J. <mph...@ho...> - 2001-02-06 07:06:23
|
On Tuesday 06 February 2001 07:26, Dan Dennedy wrote: > With the camera off, obviously, pager /proc/ohci1394 and what is the > node count? It should be 1 for the host adapter itself. If it is zero, > then your card is not operating properly on the PCI bus. > > Have you disabled PnP OS in the BIOS? Turn that off if you have not. You > still have PnP, but it will be controlled by BIOS and not the OS. I had PnP OS disabled in the BIOS. I've attached the output of /proc/ohci1394, note count is 1. thanks, Marcel Janssen [root@korgull libraw1394-0.8.2]# cat /proc/ohci1394 IEEE-1394 OHCI Driver status report: bus number: 0x3ff Node ID: 0x0 ### Host data ### node_count: 1 node_id : 0000FFC0 irm_id : 0000FFC0 busmgr_id : 0000FFC0 initialized root iso_res_mgr bus_mgr ---Iso Receive DMA--- Current buf: 0 offset: 0 ---Async Receive DMA--- Ar req current buf: 0 offset: 16 AR resp current buf: 0 offset: 0 ---Async Transmit DMA--- AT req prg: 0 sent: 0 free: 32 branchAddrPtr: 00000000 AT req queue: first: 00000000 last: 00000000 AR resp prg: 0 sent: 0 free: 32 branchAddrPtr: 00000000 AT resp queue: first: 00000000 last: 00000000 ### HC Register dump ### Version : 01010000 GUID_ROM : 00000000 ATRetries : 00000822 CSRData : 00000000 CSRCompData : 00000000 CSRControl : 80000000 ConfigROMhdr: 04040bd7 BusID : 31333934 BusOptions : f07da002 GUIDHi : 00506256 GUIDLo : 00008e43 ConfigROMmap: 07311000 PtdWrAddrLo : 00000000 PtdWrAddrHi : 00000000 VendorID : 00000000 HCControl : 000e0000 SelfIDBuffer: 0a084000 SelfIDCount : 0001000c IRMuChMaskHi: 00000000 IRMuChMaskLo: 00000000 IntEvent : 00100000 IntMask : 840300ff IsoXmIntEvnt: 00000000 IsoXmIntMask: 00000000 IsoRcvIntEvt: 00000000 IsoRcvIntMsk: 00000001 FairnessCtrl: 00000000 LinkControl : 00300200 NodeID : c000ffc0 PhyControl : 0000017f IsoCyclTimer: 2302b8b6 AsRqFilterHi: ffffffff AsRqFilterLo: ffffffff PhyReqFiltHi: ffffffff PhyReqFiltLo: ffffffff PhyUpperBnd : 00000000 AsRqTrCxtCtl: 00000000 AsRqTrCmdPtr: 00000000 AsRsTrCtxCtl: 00000000 AsRsTrCmdPtr: 00000000 AsRqRvCtxCtl: 00008409 AsRqRvCmdPtr: 0739b001 AsRsRvCtxCtl: 00008400 AsRsRvCmdPtr: 081d3001 IntEvent : 00100000 IsoRCtxCtl00: d0008400 IsoRCmdPtr00: 014c2001 IsoRCxtMch00: f0000000 IsoRCtxCtl01: 00000000 IsoRCmdPtr01: 00000000 IsoRCxtMch01: 00000000 IsoRCtxCtl02: 00000000 IsoRCmdPtr02: 00000000 IsoRCxtMch02: 00000000 IsoRCtxCtl03: 00000000 IsoRCmdPtr03: 00000000 IsoRCxtMch03: 00000000 IsoTCtxCtl00: 00000000 IsoTCmdPtr00: 00000000 IsoTCtxCtl01: 00000000 IsoTCmdPtr01: 00000000 IsoTCtxCtl02: 00000000 IsoTCmdPtr02: 00000000 IsoTCtxCtl03: 00000000 IsoTCmdPtr03: 00000000 IsoTCtxCtl04: 00000000 IsoTCmdPtr04: 00000000 IsoTCtxCtl05: 00000000 IsoTCmdPtr05: 00000000 IsoTCtxCtl06: 00000000 IsoTCmdPtr06: 00000000 IsoTCtxCtl07: 00000000 IsoTCmdPtr07: 00000000 [root@korgull libraw1394-0.8.2]# |