Thread: Sony VAIO PCG-C1F
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From: Andreas M. <and...@iv...> - 2000-04-27 17:50:31
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Hi, today I had the opportunity to try the Linux1394 subsystem on a Sony VAIO PCG-C1F. Unfortunately the driver failed to detected the 1394 chipset. lspci reports a Sony unknown device 8009, so I added a { PCI_VENDOR_ID_SONY, PCI_DEVICE_ID_TI_OHCI1394_LV22 } to ohci1394.c, but still I had no success. Has anyone tried this before? Can anyone confirm if this chipset is OHCI compliant at all? The i-link port is supposed to be S200. Windows reports a Sony CXD1947A i.Link[1394] PCI Host Controller. Together with gscanbus the VAIO would be a handy 1394 debugging tool. ;-) ciao... Andreas Micklei |
From: Daniel K. <dan...@st...> - 2000-04-28 10:04:25
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On Thu, 27 Apr 2000, Andreas Micklei wrote: > Has anyone tried this before? Can anyone confirm if this chipset is OHCI > compliant at all? The i-link port is supposed to be S200. Windows reports a > Sony CXD1947A i.Link[1394] PCI Host Controller. The 1947A isn't OHCI compatible but a proprietary chipset. Someone had posted a few links to Sony's documentation to the list: http://www.sel.sony.com/semi/PDF/CXD1947Q.pdf http://www.sel.sony.com/semi/PDF/CXD1944R.pdf http://www.sel.sony.com/semi/ieee1394.html That's about all there is. Daniel. -- GNU/Linux Audio Mechanics - http://www.glame.de GPG Key ID 89BF7E2B - http://www.keyserver.net |
From: Andreas B. <and...@mu...> - 2000-04-28 16:14:39
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On Thu, Apr 27, 2000 at 07:42:57PM +0200, Andreas Micklei wrote: > Has anyone tried this before? Can anyone confirm if this chipset is OHCI > compliant at all? The i-link port is supposed to be S200. Windows reports a > Sony CXD1947A i.Link[1394] PCI Host Controller. This seems to be the proprietary Sony chip then. Since there are no OHCI chips not supporting S400 and the proprietary Sony chip only supports S200 to my knowledge, could we use that as a distinction between supported and unsupported Vaios? S200 = unsupported Sony proprietary chip on Vaio S400 = Sony or other OHCI chip on Vaio Or does someone know of different configurations? -- Andreas E. Bombe <and...@mu...> DSA key 0x04880A44 http://home.pages.de/~andreas.bombe/ http://linux1394.sourceforge.net/ |
From: Andreas M. <and...@iv...> - 2000-04-28 19:07:37
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On Fri, Apr 28, 2000 at 05:29:58PM +0200, Andreas Bombe wrote: > S200 = unsupported Sony proprietary chip on Vaio > S400 = Sony or other OHCI chip on Vaio Makes sense to me. Thanks for the clarification. |