On 2002.06.09 23:32 Jos� Fonseca wrote: > ... > > The feeling I get from this is that we are writing to pending buffers > causing the engine to lock. But I don't see how... This only happened in > my testbox (which is rather slow). Have you experienced anything like > this? > > ...
I forgot to add that it would be really nice to dump the buffer corresponding to the head so that we could analyze if the buffer is valid or was trashed. Is there any other way to know the virtual address from the physical address of the buffer whithout searching for a match in the buffers lists? This would be also nice to make a MMIO alternative code path which would also read the ring table and effectively emulated the ring buffer too (for debugging purposes only as DMA is the way to go). Jos� Fonseca _______________________________________________________________ Don't miss the 2002 Sprint PCS Application Developer's Conference August 25-28 in Las Vegas - http://devcon.sprintpcs.com/adp/index.cfm?source=osdntextlink _______________________________________________ Dri-devel mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/dri-devel
