As a small extra, the emu10k1 kernel driver which support oss, has a few bits of info which might be of help >From the emu10k1 linux kernel developers: - We allocate memory with pci_alloc_consistent() which according to DMA-mapping.txt assures 32-bits PCI addresses. On top of that we set a dma_mask (with pci_set_dma_mask) of 29 bits (512Mib).
Also: - 29 bit (512MiB), mostly speculation/trial-and-error though. See main.c and the pci_set_dma_mask() calls. Does this help alsa09 at all ? Cheers James > -----Original Message----- > From: James Courtier-Dutton [mailto:[EMAIL PROTECTED]] > Sent: 27 February 2002 15:51 > To: [EMAIL PROTECTED] > Subject: AC3 Passthru on SB Live > > > Hello > > AC3 passthru on the SB Live does not seem to work on all > platforms with the latest alsa-cvs. (26-2-2002) > It works on my system, which is a SB Live Rev 6, which only > started working recently. > It does not work on a SB Live rev 7 (I don't have this, but > others have reported.) > > Can anyone comment on which SB Live revisions work, and which do not. > > All the SB Live versions seem to work with the emu10k1 kernel drivers. > > Cheers > James > _______________________________________________ Alsa-devel mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/alsa-devel
