mirror/freebsd
1
0
Fork 0
mirror of https://git.FreeBSD.org/src.git synced 2024-11-28 08:02:54 +00:00
Code Issues Releases Activity
1587a9db92
freebsd/sys/x86/include
History
John Baldwin 1587a9db92 pci_cfgreg: Add a PCI domain argument to the low-level register API 
This commit changes the API of pci_cfgreg(read|write) to add a domain
argument (referred to as a segment in ACPI parlance) (note that this
is not the same as a NUMA domain, but something PCI-specific).  This
does not yet enable access to domains other than 0, but updates the
API to support domains.

Places that use hard-coded bus/slot/function addresses have been
updated to hardcode a domain of 0.  A few places that have the PCI
domain (segment) available such as the acpi_pcib_acpi.c Host-PCI
bridge driver pass the PCI domain.

The hpt27xx(4) and hptnr(4) drivers fail to attach to a device not on
domain 0 since they provide APIs to their binary blobs that only
permit bus/slot/function addressing.

The x86 non-ACPI PCI bus drivers all hardcode a domain of 0 as they do
not support multiple domains.

Reviewed by:	imp
Differential Revision:	https://reviews.freebsd.org/D42827
2023-11-29 10:31:47 -08:00
..
xen xen/x86: move x86-only variable out of common 2023-11-28 13:30:40 +01:00
_align.h sys: Remove ancient SCCS tags. 2023-11-26 22:23:30 -07:00
_inttypes.h sys: Remove $FreeBSD$: one-line .h pattern 2023-08-16 11:54:18 -06:00
_limits.h sys: Remove ancient SCCS tags. 2023-11-26 22:23:30 -07:00
_stdint.h sys: Remove $FreeBSD$: two-line .h pattern 2023-08-16 11:54:11 -06:00
_types.h sys: Remove ancient SCCS tags. 2023-11-26 22:23:30 -07:00
acpica_machdep.h sys: Remove $FreeBSD$: two-line .h pattern 2023-08-16 11:54:11 -06:00
apicreg.h sys: Remove $FreeBSD$: two-line .h pattern 2023-08-16 11:54:11 -06:00
apicvar.h sys: Remove $FreeBSD$: two-line .h pattern 2023-08-16 11:54:11 -06:00
apm_bios.h sys: Remove $FreeBSD$: two-line .h pattern 2023-08-16 11:54:11 -06:00
bus_dma.h sys: Remove $FreeBSD$: two-line .h pattern 2023-08-16 11:54:11 -06:00
bus.h sys: Remove $FreeBSD$: two-line .h pattern 2023-08-16 11:54:11 -06:00
busdma_impl.h sys: Remove $FreeBSD$: two-line .h pattern 2023-08-16 11:54:11 -06:00
clock.h sys: Remove $FreeBSD$: two-line .h pattern 2023-08-16 11:54:11 -06:00
cputypes.h sys: Remove $FreeBSD$: two-line .h pattern 2023-08-16 11:54:11 -06:00
dump.h sys: Remove $FreeBSD$: two-line .h pattern 2023-08-16 11:54:11 -06:00
elf.h sys: Remove $FreeBSD$: two-line .h pattern 2023-08-16 11:54:11 -06:00
endian.h sys: Remove ancient SCCS tags. 2023-11-26 22:23:30 -07:00
fdt.h sys: Remove $FreeBSD$: two-line .h pattern 2023-08-16 11:54:11 -06:00
float.h sys: Remove ancient SCCS tags. 2023-11-26 22:23:30 -07:00
fpu.h sys: Remove ancient SCCS tags. 2023-11-26 22:23:30 -07:00
frame.h sys: Remove ancient SCCS tags. 2023-11-26 22:23:30 -07:00
ifunc.h sys: Remove $FreeBSD$: two-line .h pattern 2023-08-16 11:54:11 -06:00
init.h sys: Remove $FreeBSD$: two-line .h pattern 2023-08-16 11:54:11 -06:00
intr_machdep.h sys: Remove $FreeBSD$: two-line .h pattern 2023-08-16 11:54:11 -06:00
iommu.h sys: Remove $FreeBSD$: one-line .c comment pattern 2023-08-16 11:54:24 -06:00
kvm.h sys: Remove $FreeBSD$: two-line .h pattern 2023-08-16 11:54:11 -06:00
legacyvar.h sys: Remove $FreeBSD$: two-line .h pattern 2023-08-16 11:54:11 -06:00
mca.h sys: Remove $FreeBSD$: two-line .h pattern 2023-08-16 11:54:11 -06:00
metadata.h sys: Remove $FreeBSD$: two-line .h pattern 2023-08-16 11:54:11 -06:00
mptable.h sys: Remove $FreeBSD$: two-line .h pattern 2023-08-16 11:54:11 -06:00
ofw_machdep.h sys: Remove $FreeBSD$: two-line .h pattern 2023-08-16 11:54:11 -06:00
pci_cfgreg.h pci_cfgreg: Add a PCI domain argument to the low-level register API 2023-11-29 10:31:47 -08:00
ppireg.h sys: Remove $FreeBSD$: two-line .h pattern 2023-08-16 11:54:11 -06:00
procctl.h sys: Remove $FreeBSD$: two-line .h pattern 2023-08-16 11:54:11 -06:00
psl.h sys: Remove ancient SCCS tags. 2023-11-26 22:23:30 -07:00
ptrace.h sys: Remove ancient SCCS tags. 2023-11-26 22:23:30 -07:00
pvclock.h sys: Remove $FreeBSD$: two-line .h pattern 2023-08-16 11:54:11 -06:00
reg.h sys: Remove ancient SCCS tags. 2023-11-26 22:23:30 -07:00
segments.h sys: Remove ancient SCCS tags. 2023-11-26 22:23:30 -07:00
setjmp.h sys: Remove $FreeBSD$: two-line .h pattern 2023-08-16 11:54:11 -06:00
sigframe.h sys: Remove $FreeBSD$: two-line .h pattern 2023-08-16 11:54:11 -06:00
signal.h sys: Remove ancient SCCS tags. 2023-11-26 22:23:30 -07:00
specialreg.h sys: Remove ancient SCCS tags. 2023-11-26 22:23:30 -07:00
stack.h sys: Remove $FreeBSD$: two-line .h pattern 2023-08-16 11:54:11 -06:00
stdarg.h sys: Remove $FreeBSD$: two-line .h pattern 2023-08-16 11:54:11 -06:00
sysarch.h sys: Remove $FreeBSD$: two-line .h pattern 2023-08-16 11:54:11 -06:00
timerreg.h sys: Remove $FreeBSD$: two-line .h pattern 2023-08-16 11:54:11 -06:00
tls.h
trap.h sys: Remove ancient SCCS tags. 2023-11-26 22:23:30 -07:00
ucode.h sys: Remove $FreeBSD$: two-line .h pattern 2023-08-16 11:54:11 -06:00
ucontext.h sys: Remove $FreeBSD$: two-line .h pattern 2023-08-16 11:54:11 -06:00
vdso.h sys: Remove $FreeBSD$: two-line .h pattern 2023-08-16 11:54:11 -06:00
vmware.h sys: Remove $FreeBSD$: two-line .h pattern 2023-08-16 11:54:11 -06:00
x86_ieeefp.h sys: Remove ancient SCCS tags. 2023-11-26 22:23:30 -07:00
x86_smp.h sys: Remove $FreeBSD$: two-line .h pattern 2023-08-16 11:54:11 -06:00
x86_var.h x86: AMD Zen2: Zenbleed chicken bit mitigation 2023-10-02 15:29:18 -04:00