Hi, The SB X-Fi driver has used MEMLIMIT_ISA (24 bit address range) for a while so there should not be any problems in systems with >2G of RAM.
Best regards, Hannu --------- Yair K. wrote: > On Wednesday, 17 בSeptember 2008 11:45:05 Hannu Savolainen wrote:> Clemens > Ladisch kirjoitti:> > Hannu Savolainen wrote:> > > >> If full 32 bit DMA > buffer allocation is cousing problems then the> >> SB X-Fi driver needs to be > changed to request low memory buffers only.> >> However my understanding is > that X-Fi supports full 32 bit DMA range.> >> > >> > The Audigy chips are > supposed to support 32 bits too, but don't actually> > work with more than 31 > bits. Apparently (but not in the least> > surprisingly), the X-Fi chips have > the same bug.> >> > > Actually Audigy supports 32 bits properly (but > requires some tricks in > the driver). Live! doesn't suport ful PCI addres > range and this is > documented feature (not a bug). > Per the forum some audigy cards don't work right with 32 bit range and the > current method being used: > http://4front-tech.com/forum/viewtopic.php?t=2920 (oss_sblive). > http://4front-tech.com/forum/viewtopic.php?t=2979 (he uses oss_audigyls with > sb 7.1). > Possibly changing this to 31bit range for 4.1 is good enough? > Yours, Yair K. > _______________________________________________oss-devel mailing [EMAIL > PROTECTED]://mailman.opensound.com/mailman/listinfo/oss-devel > _______________________________________________ oss-devel mailing list oss-devel@mailman.opensound.com http://mailman.opensound.com/mailman/listinfo/oss-devel
