opnsense-src/sys/dev/pci
Alexander Motin c4bd6b589c pcib(4): Write window registers after resource adjustment
When adjusting resources we should write updated window base/limit into
the registers.  Without this newly added address range won't be routed
through the bridge properly.

Use MIN()/MAX() against current window base/limit to not shrink it on
the other side if the window is shared by several resources.

Align passed resource start/end to the set window granularity to keep
it properly aligned.  Currently this is mostly called by other bridges
having the same window alignment, but it may be change one day.

Reviewed by:	jrtc27, jhb
MFC after:	1 week
Sponsored by:	iXsystems, Inc.
Differential Revision: 	https://reviews.freebsd.org/D31693
2021-09-01 16:55:13 -04:00
..
controller Add PCI Express driver for the ARM Neoverse N1 System Development 2020-02-11 15:12:09 +00:00
fixup_pci.c
hostb_pci.c pci: clean up empty lines in .c and .h files 2020-09-01 22:00:07 +00:00
ignore_pci.c
isa_pci.c pci: clean up empty lines in .c and .h files 2020-09-01 22:00:07 +00:00
pci.c pci: enhance printf for leaked MSI[-X] vectors 2021-07-18 00:34:57 +00:00
pci_dw.c DesignWare PCIe driver: Don't call bus_generic_attach() twice. 2020-12-05 10:55:09 +00:00
pci_dw.h pci: clean up empty lines in .c and .h files 2020-09-01 22:00:07 +00:00
pci_dw_if.m Add driver for DesignWare PCIE core, and its Armada 8K specific attachement. 2019-10-20 11:11:32 +00:00
pci_dw_mv.c pci: clean up empty lines in .c and .h files 2020-09-01 22:00:07 +00:00
pci_host_generic.c pci: clean up empty lines in .c and .h files 2020-09-01 22:00:07 +00:00
pci_host_generic.h Clean up the pci host generic driver 2020-06-17 19:56:17 +00:00
pci_host_generic_acpi.c Only set the PCI bus end when we are reducing it 2020-11-29 16:22:33 +00:00
pci_host_generic_acpi.h Add PCI Express driver for the ARM Neoverse N1 System Development 2020-02-11 15:12:09 +00:00
pci_host_generic_fdt.c pci: clean up empty lines in .c and .h files 2020-09-01 22:00:07 +00:00
pci_host_generic_fdt.h Add a driver for bcm2838 PCI express controller 2020-07-06 08:51:55 +00:00
pci_if.m
pci_iov.c pci_iov: When pci_iov_detach(9) is called, destroy VF children 2020-12-18 03:46:50 +00:00
pci_iov.h
pci_iov_if.m
pci_iov_private.h pci: clean up empty lines in .c and .h files 2020-09-01 22:00:07 +00:00
pci_iov_schema.c
pci_pci.c pcib(4): Write window registers after resource adjustment 2021-09-01 16:55:13 -04:00
pci_private.h Export pci_attach() and pci_detach(). 2019-10-15 18:58:01 +00:00
pci_subr.c
pci_user.c pci: Add an ioctl to perform I/O to BARs 2021-08-29 12:39:42 -04:00
pcib_if.m
pcib_private.h Abstract the locking for PCIe hotplug. It still uses Giant so there's 2019-12-26 21:00:06 +00:00
pcib_support.c pci: clean up empty lines in .c and .h files 2020-09-01 22:00:07 +00:00
pcireg.h Add more values for PCI capabilities, PCIe extended capabilities, and subclasses. 2020-02-20 17:08:52 +00:00
pcivar.h MFC 1acf24a044: 2021-03-24 08:54:52 +01:00
schema_private.h
vga_pci.c pci: clean up empty lines in .c and .h files 2020-09-01 22:00:07 +00:00