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path: root/sys/arch/i386/pci/pchb.c
AgeCommit message (Collapse)Author
2000-04-26properly probe sub-pci busses for RCC ServerWorks chipsetsTheo de Raadt
2000-04-26add errata for 82443BX identified by smurphTheo de Raadt
2000-04-21oopsMichael Shalayeff
2000-04-10add support for true RNG presented on the i82802 FWH.Michael Shalayeff
it produces 1 byte at a time and has no ready irq, thus timeout driven. in fact w/ default hz=100 it produces up to 60% of gross entropy production in an average loaded desktop system.
1998-03-03fix attach messageTheo de Raadt
1998-01-22Switch off CPU-PCI write posting for the Saturn chipset; it is knownTheo de Raadt
to cause problems with PCI busmasters; fvdl
1998-01-20Merge bus_dma support from NetBSD, mostly by Jason Thorpe. Only i386 uses itNiklas Hallqvist
so far, the other archs gets placeholders for now. I wrote a compatibility layer for OpenBSD's old isadma code so we can still use our old driver sources. They will however get changed to native bus_dma use, on a case by case basis. Oh yes, I almost forgot, I kept our notion of isadma being a device so DMA-less ISA-busses still work
1998-01-10catch all pci host bridgesTheo de Raadt
1998-01-07now this is really prettyTheo de Raadt
1998-01-06pchb supportTheo de Raadt