linux/drivers/pci
Jan Beulich bce21a2b48 Xen/gnttab: introduce common INVALID_GRANT_{HANDLE,REF}
It's not helpful if every driver has to cook its own. Generalize
xenbus'es INVALID_GRANT_HANDLE and pcifront's INVALID_GRANT_REF (which
shouldn't have expanded to zero to begin with). Use the constants in
p2m.c and gntdev.c right away, and update field types where necessary so
they would match with the constants' types (albeit without touching
struct ioctl_gntdev_grant_ref's ref field, as that's part of the public
interface of the kernel and would require introducing a dependency on
Xen's grant_table.h public header).

Signed-off-by: Jan Beulich <jbeulich@suse.com>
Reviewed-by: Juergen Gross <jgross@suse.com>
Link: https://lore.kernel.org/r/db7c38a5-0d75-d5d1-19de-e5fe9f0b9c48@suse.com
Signed-off-by: Boris Ostrovsky <boris.ostrovsky@oracle.com>
2021-03-10 16:39:29 -06:00
..
controller asm-generic/hyperv: update hv_interrupt_entry 2021-02-11 08:47:06 +00:00
endpoint
hotplug PCI: ibmphp: Remove unneeded break 2020-11-20 11:17:55 -06:00
pcie Revert "PCI/ASPM: Save/restore L1SS Capability for suspend/resume" 2021-01-27 10:12:43 -06:00
switch
access.c
ats.c
bus.c
ecam.c PCI: Unify ECAM constants in native PCI Express drivers 2020-12-10 14:55:49 -06:00
host-bridge.c
iov.c PCI/IOV: Mark VFs as not implementing PCI_COMMAND_MEMORY 2020-09-21 14:42:11 -06:00
irq.c
Kconfig pci-v5.10-changes 2020-10-22 12:41:00 -07:00
Makefile PCI/MSI: Move MSI/MSI-X init to msi.c 2020-12-04 12:08:19 -06:00
mmap.c
msi.c PCI/MSI: Set device flag indicating only 32-bit MSI support 2020-12-04 12:17:04 -06:00
of.c PCI: of: Warn if non-prefetchable memory aperture size is > 32-bit 2020-11-18 16:16:38 +00:00
p2pdma.c RDMA 5.11 pull request 2020-12-16 13:42:26 -08:00
pci-acpi.c pci-v5.11-changes 2020-12-15 16:49:59 -08:00
pci-bridge-emul.c
pci-bridge-emul.h
pci-driver.c Merge branch 'pci/misc' 2020-12-15 15:11:08 -06:00
pci-label.c
pci-mid.c
pci-pf-stub.c PCI/IOV: Simplify pci-pf-stub with module_pci_driver() 2020-09-17 12:40:20 -05:00
pci-stub.c
pci-sysfs.c PCI: Add sysfs attribute for device power state 2020-12-04 16:45:17 -06:00
pci.c drm pull for 5.12-rc1 2021-02-21 14:44:44 -08:00
pci.h drm pull for 5.12-rc1 2021-02-21 14:44:44 -08:00
probe.c Merge branch 'pci/msi' 2020-12-15 15:11:08 -06:00
proc.c
quirks.c Merge branch 'remotes/lorenzo/pci/dwc' 2020-12-15 15:11:11 -06:00
remove.c
rom.c
search.c
setup-bus.c
setup-irq.c
setup-res.c
slot.c Merge branch 'pci/misc' 2020-12-15 15:11:08 -06:00
syscall.c
vc.c
vpd.c
xen-pcifront.c Xen/gnttab: introduce common INVALID_GRANT_{HANDLE,REF} 2021-03-10 16:39:29 -06:00