Messages in this thread | | | Date | Fri, 11 Nov 2005 12:09:50 -0800 (PST) | Subject | Re: sparc64: Oops in pci_alloc_consistent with cingergyT2 | From | "David S. Miller" <> |
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From: Guido Guenther <agx@sigxcpu.org> Date: Fri, 11 Nov 2005 16:33:55 +0100
> This is due to the fact that cinergyt2_alloc_stream_urbs calls > pci_alloc_consistent with a NULL argument for the pci dev (it's a USB > device): > > cinergyt2->streambuf = pci_alloc_consistent(NULL, > STREAM_URB_COUNT*STREAM_BUF_SIZE, > &cinergyt2->streambuf_dmahandle); > > dma_alloc_coherent doesn't seem to be implemented on sparc64, what would > be the right way to tackle this?
It should be using "usb_buffer_alloc()" or similar.
No USB driver should be calling the DMA mapping interfaces directly.
Where is this driver? I can't find it in the 2.6.x sources. - 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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