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
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acrn	virt: acrn: Introduce PCI configuration space PIO accesses combiner	2021-02-09 10:58:19 +01:00
nitro_enclaves	nitro_enclaves: Fixup type and simplify logic of the poll mask setup	2020-11-09 18:20:36 +01:00
vboxguest	virt: vbox: Do not use wait_event_interruptible when called from kernel context	2021-01-27 14:37:02 +01:00
fsl_hypervisor.c	drivers/virt/fsl_hypervisor: Fix error handling path	2020-09-07 14:57:31 +02:00
Kconfig	virt: acrn: Introduce ACRN HSM basic driver	2021-02-09 10:58:18 +01:00
Makefile	virt: acrn: Introduce ACRN HSM basic driver	2021-02-09 10:58:18 +01:00