Shuo Liu 3c4c331667 virt: acrn: Introduce PCI configuration space PIO accesses combiner ... A User VM can access its virtual PCI configuration spaces via port IO approach, which has two following steps: 1) writes address into port 0xCF8 2) put/get data in/from port 0xCFC To distribute a complete PCI configuration space access one time, HSM need to combine such two accesses together. Combine two paired PIO I/O requests into one PCI I/O request and continue the I/O request distribution. Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Reviewed-by: Reinette Chatre <reinette.chatre@intel.com> Signed-off-by: Shuo Liu <shuo.a.liu@intel.com> Link: https://lore.kernel.org/r/20210207031040.49576-11-shuo.a.liu@intel.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2021-02-09 10:58:19 +01:00
..
asm-generic	epoll: wire up syscall epoll_pwait2	2020-12-19 11:18:38 -08:00
drm	drm-misc-next for 5.11:	2020-12-15 10:21:48 +01:00
linux	virt: acrn: Introduce PCI configuration space PIO accesses combiner	2021-02-09 10:58:19 +01:00
misc	habanalabs: return block size + block ID	2021-02-08 18:20:08 +02:00
mtd	MTD: mtd-abi.h: drop a duplicated word	2020-08-02 23:00:10 +02:00
rdma	RDMA/rxe: Use acquire/release for memory ordering	2020-12-11 19:57:48 -04:00
scsi	scsi: fc: Update formal FPIN descriptor definitions	2020-10-26 18:06:45 -04:00
sound	Auxiliary Bus support tag for 5.11-rc1	2020-12-04 20:39:45 +00:00
video
xen	xen/gntdev: gntdev.h: drop a duplicated word	2020-08-03 07:46:42 +02:00
Kbuild