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freebsd/sys/x86/include
Konstantin Belousov 957b9bbf3c x86 busdma: fix mis-use of bus_addr_t where vm_paddr_t is assumed.
Right now bus_addr_t and vm_paddr_t are always aliased to the same
underlying integer type on x86, which makes the interchange hard to
detect.  Shortly, i386 kernel would use uint64_t for vm_paddr_t to
enable automatic use of PAE paging structures if hardware allows it,
while bus_addr_t would be extended to 64bit only when PAE option is
specified.

Fix all places that were identified as using bus_addr_t while page
address was assumed.  This was performed by testing the complete PAE
merging patch on machine with > 4G of RAM enabled.

Reviewed by:	markj
Tested by:	pho
Sponsored by:	The FreeBSD Foundation
MFC after:	2 weeks
Differential revision:	https://reviews.freebsd.org/D18854
2019-01-18 13:38:56 +00:00
..
xen
_align.h
_inttypes.h
_limits.h
_stdint.h
_types.h
acpica_machdep.h
apicreg.h
apicvar.h Dynamically allocate IRQ ranges on x86. 2018-08-28 21:09:19 +00:00
apm_bios.h
bus_dma.h
bus.h
busdma_impl.h x86 busdma: fix mis-use of bus_addr_t where vm_paddr_t is assumed. 2019-01-18 13:38:56 +00:00
cputypes.h
dump.h
elf.h Consolidate identical ELF auxargs type defintions. 2018-10-22 22:24:32 +00:00
endian.h
fdt.h
float.h
fpu.h
frame.h
ifunc.h Update x86/ifunc.h. 2018-09-30 16:57:30 +00:00
init.h x86: improve reservation of AP trampoline memory 2018-04-05 14:39:51 +00:00
intr_machdep.h Axe MINIMUM_MSI_INT. 2018-11-16 23:39:39 +00:00
legacyvar.h
mca.h
metadata.h
mptable.h
ofw_machdep.h
pci_cfgreg.h
psl.h
ptrace.h
pvclock.h
reg.h Cleanups related to debug exceptions on x86. 2018-05-22 00:45:00 +00:00
segments.h
setjmp.h
sigframe.h
signal.h Remove very old and unused signal information codes. 2018-03-27 20:57:51 +00:00
specialreg.h Add definitions for AMD Spectre/Meltdown CPUID information 2019-01-17 19:44:47 +00:00
stack.h
stdarg.h
sysarch.h
trap.h Remove very old and unused signal information codes. 2018-03-27 20:57:51 +00:00
ucode.h Log a message after a successful boot-time microcode update. 2018-09-14 17:04:36 +00:00
ucontext.h
vdso.h
vmware.h
x86_smp.h x86: improve reservation of AP trampoline memory 2018-04-05 14:39:51 +00:00
x86_var.h Apply fix to un-cripple max cpu id on BSP earlier. 2018-11-12 19:17:26 +00:00