(soon to be documented on mailing lists; eventually in section 9 manual
pages), most importantly:
(1) support interrupt pin swizzling on non-i386 systems with
PCI-PCI bridges (per PPB spec; done, but meaningless, on i386).
(2) provide pci_{io,mem}_find(), to determine what I/O or memory
space is described by a given PCI configuration space
mapping register.
(3) provide pci_intr_map(), pci_intr_string(), and
pci_intr_{,dis}establish() to manipulate and print info about
PCI interrupts.
(4) make pci functions take as an argument a machine-dependent
cookie, to allow more flexibility in implementation.
(1) use pci_{io,mem}_find(), to determine what I/O or memory
space is described by a given PCI configuration space
mapping register, and bus_{io,mem}_map() to map it.
(2) use pci_intr_map(), pci_intr_string(), and
pci_intr_{,dis}establish() to manipulate and print info about
PCI interrupts.
(5) make pci functions take as an argument a machine-dependent
cookie, to allow more flexibility in implementation.
(1) make pci functions take as an argument a machine-dependent
cookie, to allow more flexibility in implementation.
(use of other PCI functions, etc., left unchanged.)
(soon to be documented on mailing lists; eventually in section 9 manual
pages), most importantly:
(1) support interrupt pin swizzling on non-i386 systems with
PCI-PCI bridges (per PPB spec; done, but meaningless, on i386).
(2) provide pci_{io,mem}_find(), to determine what I/O or memory
space is described by a given PCI configuration space
mapping register.
(3) provide pci_intr_map(), pci_intr_string(), and
pci_intr_{,dis}establish() to manipulate and print info about
PCI interrupts.
(4) deprecate the pci_map_* functions, and provide them only
as compatibility interfaces (in pci_compat.c) which will
eventually go away, implemented as wrappers around
the functions described above.
(5) make pci functions take as an argument a machine-dependent
cookie, to allow more flexibility in implementation.
- getcontext() fills the stack_t portion of the context with an 8k size
stack, 0 flags, and below our current stack pointer. I am not sure where
to set the pointer. Thanks pk [2-2] for noticing that.
Now netscape and java work...
to {mainbus,tc,ioasic}_cd.
Change ioasic config name from "lance " to "lance". Correct for
pmaxes, perhaps not for Alphas.
Boots and runs under load on a 5000/200. Hangs during boot on an ioasic
decstation; pmax autoconfig needs fixing.
Add Decstation-3100 baseboard support (untested).
or for which the Pica port is an older revision of the pmax branch.
A merged version with the NetBSD/pmax revision history is in mips/mips/.
cpu_exec.c
elf.c
mem.c
process_machdep.c
a ustar-format archive. POSIX specifies that ustar-format archives have magic
strings consisting of "ustar<nul>", however our PAX accepts anything starting
with just the 5 "ustar" chars, and this and other version of GNU tar output
ustar archives with magic numbers of "ustar <nul>". Leave the output format
of this version of GNU tar the same, so that old versions of GNU tar can
use ustar files it outputs. (diff sent to GNU tar maintainer.)
scottr