Module Name:	syssrc
Committed By:	soda
Date:		Thu Aug 10 22:42:06 UTC 2000

Modified Files:
	syssrc/sys/arch/i386/pci [netbsd-1-5]: pci_addr_fixup.c pcibios.c
	    pcibios.h

Log Message:
Pull up to netbsd-1-5 branch
Approved by: thorpej

- define PCIBIOS_PRINTV() as pcibiosverbose printf(),
  instead of DPRINTF() in each C source.

- define PIR_DEVFUNC_{DEVICE,FUNCTION}.

- fix oversight introduced in pci_addr_fixup.c revision 1.4,
  pointed out by Michael Shalayeff <mickey@openbsd.org>.

- reserve AGP space to avoid resource conflict.

  by UCHIYAMA Yasushi <uch@netbsd.org>

- Fix a problem uncovered by rev 1.5 of pcibios.c:

  Avoid interpreting the upper 32 bits of 64-bit BARs as a 32-bit BAR.
  Otherwise, the code would assume that the value 0 was incorrect and either:
  (a) [on bus 0] "fix up" the address to some nonzero value, thus placing
      the decoded address range outside of 32-bit address space, or
  (b) [elsewhere] completely disable the device.

  The fact that this behaviour depends on the bus number of the device is
  already XXX'd.

  XXX: This will need revisiting if and when we ever want to handle a PCI bus
  XXX: with more than 32 bits of address space on an i386.

  The onboard Adaptec 7890 on my Dell Precision Workstation 410 works again.

  by Nathan J Williams <nathanw@netbsd.org>

Revisions pulled up:
 > cvs rdiff -r1.2 -r1.3 syssrc/sys/arch/i386/pci/pcibios.h
 > cvs rdiff -r1.3 -r1.5 syssrc/sys/arch/i386/pci/pcibios.c
 > cvs rdiff -r1.3 -r1.7 syssrc/sys/arch/i386/pci/pci_addr_fixup.c


To generate a diff of this commit:
cvs rdiff -r1.3 -r1.3.2.1 syssrc/sys/arch/i386/pci/pci_addr_fixup.c
cvs rdiff -r1.3 -r1.3.6.1 syssrc/sys/arch/i386/pci/pcibios.c
cvs rdiff -r1.2 -r1.2.6.1 syssrc/sys/arch/i386/pci/pcibios.h

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.