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05241c1365
linux/drivers/pci
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Pali Rohár 05241c1365 PCI: pci-bridge-emul: Add support for new flag PCI_BRIDGE_EMUL_NO_IO_FORWARD 
Like PCI_BRIDGE_EMUL_NO_PREFMEM_FORWARD, this new flag specifies that
emulated PCI bridge does not support forwarding of IO requests in given
range between primary and secondary buses. This flag should be used as
argument for pci_bridge_emul_init() for hardware setup without IO support.

Setting this flag cause that IO base and limit registers are read-only.

Link: https://lore.kernel.org/r/20220104153529.31647-5-pali@kernel.org
Signed-off-by: Pali Rohár <pali@kernel.org>
Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Reviewed-by: Rob Herring <robh@kernel.org>
2022-02-03 10:52:22 +00:00
..
controller PCI: pci-bridge-emul: Rename PCI_BRIDGE_EMUL_NO_PREFETCHABLE_BAR to PCI_BRIDGE_EMUL_NO_PREFMEM_FORWARD 2022-02-03 10:52:21 +00:00
endpoint Merge branch 'pci/misc' 2022-01-13 09:57:52 -06:00
hotplug Merge branch 'pci/errors' 2022-01-13 09:57:52 -06:00
msi PCI/MSI: Unbreak pci_irq_get_affinity() 2021-12-18 20:33:21 +01:00
pcie Merge branch 'pci/errors' 2022-01-13 09:57:52 -06:00
switch PCI/switchtec: Declare local state_names[] as static 2021-11-19 12:14:02 -06:00
access.c PCI: Use PCI_ERROR_RESPONSE to identify config read errors 2021-11-18 14:31:43 -06:00
ats.c PCI: Allow PASID on fake PCIe devices without TLP prefixes 2021-08-26 14:21:42 -05:00
bus.c
ecam.c PCI: Dynamically map ECAM regions 2021-06-16 17:20:40 -05:00
host-bridge.c PCI: VMD: ACPI: Make ACPI companion lookup work for VMD bus 2021-09-02 17:59:58 +02:00
iov.c Revert "PCI: Use to_pci_driver() instead of pci_dev->driver" 2021-11-11 13:36:22 -06:00
irq.c
Kconfig PCI: hv: Add arm64 Hyper-V vPCI support 2022-01-12 08:24:29 -06:00
Makefile PCI/MSI: Move code into a separate directory 2021-12-09 11:52:22 +01:00
mmap.c
of.c PCI: Correct misspelled words 2022-01-07 20:43:23 -06:00
p2pdma.c pci-v5.17-changes 2022-01-16 08:08:11 +02:00
pci-acpi.c Merge branch 'pm-pci' 2021-11-02 19:06:30 +01:00
pci-bridge-emul.c PCI: pci-bridge-emul: Add support for new flag PCI_BRIDGE_EMUL_NO_IO_FORWARD 2022-02-03 10:52:22 +00:00
pci-bridge-emul.h PCI: pci-bridge-emul: Add support for new flag PCI_BRIDGE_EMUL_NO_IO_FORWARD 2022-02-03 10:52:22 +00:00
pci-driver.c Revert "PCI: Use to_pci_driver() instead of pci_dev->driver" 2021-11-11 13:36:22 -06:00
pci-label.c PCI/sysfs: Use sysfs_emit() and sysfs_emit_at() in "show" functions 2021-06-03 22:14:47 -05:00
pci-mid.c PCI: PM: Do not use pci_platform_pm_ops for Intel MID PM 2021-09-27 17:13:21 +02:00
pci-pf-stub.c
pci-stub.c
pci-sysfs.c PCI/sysfs: Use pci_irq_vector() 2021-12-09 11:52:21 +01:00
pci.c pci-v5.17-changes 2022-01-16 08:08:11 +02:00
pci.h pci-v5.16-changes 2021-11-06 14:36:12 -07:00
probe.c pci-v5.17-changes 2022-01-16 08:08:11 +02:00
proc.c proc: remove PDE_DATA() completely 2022-01-22 08:33:37 +02:00
quirks.c pci-v5.17-changes 2022-01-16 08:08:11 +02:00
remove.c PCI: Remove reset_fn field from pci_dev 2021-08-17 17:44:38 -05:00
rom.c PCI: Prefer 'unsigned int' over bare 'unsigned' 2021-10-27 13:41:22 -05:00
search.c PCI: Remove WARN_ON(in_interrupt()) 2021-02-10 16:46:29 -06:00
setup-bus.c PCI: Prefer 'unsigned int' over bare 'unsigned' 2021-10-27 13:41:22 -05:00
setup-irq.c PCI: Tidy comments 2021-09-28 13:43:17 -05:00
setup-res.c PCI: Work around Intel I210 ROM BAR overlap defect 2022-01-11 09:33:10 -06:00
slot.c PCI/sysfs: Use default_groups in kobj_type for slot attrs 2021-12-29 13:42:04 -06:00
syscall.c PCI: Return int from pciconfig_read() syscall 2021-08-03 16:55:48 -05:00
vc.c
vpd.c PCI/VPD: Use pci_read_vpd_any() in pci_vpd_size() 2021-10-25 19:12:23 -05:00
xen-pcifront.c xen/pcifront: Rework MSI handling 2021-12-16 22:22:18 +01:00