| Age | Commit message (Collapse) | Author |
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While we are here, try to tag machine dependent functions in header files.
also transformed darwin_ppc_*_state into mach_ppc_*_state, as this is
what they really are (COMPAT_DARWIN is on the top of COMPAT_MACH, not the
other way around)
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Use <powerpc/oea/bat.h> exclusively and remove <machine/bat.h> and
<powerpc/bat.h>. Remove unneeded <machine/cpufunc.h>. To insure
1:1 correspondence of <powerpc/FOO.h> to <machine/FOO.h> include
"../../powerpc/include/Makefile" in "arch/FOO/include/Makefile".
Incororpate <byte_swap.h> into <bswap.h> and then byte_swap.h
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the encoding of the spl for the port.
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Patches provided by Joel Baker in PR 22364, verified by myself.
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It won't compile, otherwise. I figure this is right because it's
done everywhere else.
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enabled on amd64). Add a dmat64 field to various PCI attach structures,
and pass it down where needed. Implement a simple new function called
pci_dma64_available(pa) to test if 64bit DMA addresses may be used.
This returns 1 iff _PCI_HAVE_DMA64 is defined in <machine/pci_machdep.h>,
and there is more than 4G of memory.
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Kauai ATA, new obio chip, and Japanese keymap for WSDISPLAY_COMPAT_RAWKBD
I tested only 12-inch Japanese model.
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XXX Maybe we should have DMA hooks in MI z8530tty.
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with cycle counter based microtime in kern/kern_microtime.c.
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a pointer to current cpu's cpu_info structure. Use cpu_info for
intstk,intr_depth,still_stk,idle_pcb,curpcb,curlwp,etal even on
non-MULTIPROCESSOR machines. Add common macros GET_CPUINFO and
INIT_CPUINFO to get and initialize the cpu_info struct on startup. Make
ibm4xx use the standard <powerpc/frame.h>. Use IFRAME_xx in ibm4xx
trap_subr.S instead of explicit magic offsets. Move INTSTK and SPILLSTK
to std.<platform>. Change faultbuf to a struct instead of an array.
On MPC6XX cpus, stop using the vector page for temporary space and use
reserved space in cpu_info.
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executables, and eliminate the USRTEXT constant, which was only used
by the a.out exec code.
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two ways:
- the child gets its pid as retval[0] (userland stub will turn it into a 0),
retval[1] is 1 and it is 0 in the parent.
- in the child, the fork syscall is successful, hence we must skip the next
instruction.
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"Apple_UFS"
"Apple_Boot"
"Apple_Loader"
"Linux"
"Linux_swap"
removed duplicate define for "Apple_Patches"
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Adapted from OpenBSD.
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counters. These counters do not exist on all CPUs, but where they
do exist, can be used for counting events such as dcache misses that
would otherwise be difficult or impossible to instrument by code
inspection or hardware simulation.
pmc(9) is meant to be a general interface. Initially, the Intel XScale
counters are the only ones supported.
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Move the trap/vector initialization for MPC6xx ports to mpc6xx_machdep.c
Also move softnet, install_extintr, mapiodev, kvtop. Add common BAT
initialization code.
Add user Altivec support.
Fix calls to OF_call_method in macppc/macppc/machdep.c.
Use ci_fpuproc in cpu_info instead of separate fpuproc.
Add separate syscall.c and defined __HAVE_SYSCALL_INTERN.
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while here, correct labelsector/offset mismatch in writedisklabel,
when readdisklabel() have found the label at nonstandard location
(due to magic number search). a lot of other ports have the same problem.
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Currently, everyone uses pci_enumerate_bus_generic().
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an Apple Partition entry. As proposed to port-macppc. Also some
prototype modernization for touched routines.
Method is that NETBSD, NETBSD/MACPPC, NETBSD/MAC68K partitions,
if they have a valid bzb, contain all of the info we shove in a NetBSD
disklabel partition entry. defines in disklabel.h cover aliasing
some of the bzb fields.
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indicating an unhandled "command". ERESTART is -1, which can lead to
confusion. ERESTART has been moved to -3 and EPASSTHROUGH has been
placed at -4. No ioctl code should now return -1 anywhere. The
ioctl() system call is now properly restartable.
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the old pmap is still available with the OLDPMAP option.
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so move it into sys/param.h.
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sequence of boot messages.
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each separately and explicitly. BOOT_ELF is now BOOT_ELF32 and
BOOT_ELF64, and ELFSIZE should no longer be defined in loadfile_machdep.h.
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Enforce -Wmissing-prototypes -Wstrict-prototypes for all ppc ports.
Split out macppc cpu support and make common to mpc6xx ports. Make
other mpc6xx ports use it. Add evcnts for mpc6xx traps.
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at dmamap load time that the mapping will be used for a unidirectional
transfer of the specified direction.
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iBook (dual USB).
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to its currently enabled warnings. For the lack of a better place, most
global function prototype wound up in <machine/autoconf.h> unless there
was a better place for them. ofb_* structs renamed to offb_* to avoid
conflict with ofb_softc in <dev/ofw/openfirm.h>
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