xen/arm: Implement pci access functions
authorRahul Singh <rahul.singh@arm.com>
Wed, 6 Oct 2021 17:40:32 +0000 (18:40 +0100)
committerStefano Stabellini <stefano.stabellini@xilinx.com>
Thu, 7 Oct 2021 19:47:25 +0000 (12:47 -0700)
commita095542b6843dd87bb62585fb92f2318d83cff09
tree01f46381f59d62f94167aa4364e8084486c07567
parent1da6a07be751cd316b39d319c19e3862392ca6ef
xen/arm: Implement pci access functions

Implement generic pci access functions to read/write the configuration
space.

Signed-off-by: Rahul Singh <rahul.singh@arm.com>
Reviewed-by: Bertrand Marquis <bertrand.marquis@arm.com>
Reviewed-by: Stefano Stabellini <sstabellini@kernel.org>
xen/arch/arm/pci/pci-access.c
xen/arch/arm/pci/pci-host-common.c
xen/include/asm-arm/pci.h