acrn-hypervisor/hypervisor/arch/x86
Sainath Grandhi 1bf3163d08 hv: Hypervisor access to PCI devices with 64-bit MMIO BARs
PCI devices with 64-bit MMIO BARs and requiring large MMIO space
can be assigned with physical address range at the very high end of
platform supported physical address space.

This patch uses the board info for 64-bit MMIO window as programmed
by BIOS and constructs 1G page tables for the same.

As ACRN uses identity mapping from Linear to Physical address space
physical addresses upto 48 bit or 256TB can be supported.

Tracked-On: #4586
Signed-off-by: Sainath Grandhi <sainath.grandhi@intel.com>
Acked-by: Eddie Dong <eddie.dong@intel.com>
2020-04-15 10:54:39 +08:00
..
boot hv: update the hypervisor 64-bit entry address for efi-stub 2020-03-06 08:27:46 +08:00
configs hv: Add HI_MMIO_START and HI_MMIO_END macros to board files 2020-04-15 10:54:39 +08:00
guest hv: fix for waag 2 core reboot issue 2020-04-15 10:20:01 +08:00
lib hv: refine retpoline speculation barriers 2020-02-26 09:24:54 +08:00
seed HV: init and sanitize acrn multiboot info 2020-02-26 09:24:16 +08:00
cpu_caps.c hv:enable gpu iommu except APL platforms 2020-02-24 11:47:10 +08:00
cpu_state_tbl.c HV: add board specific cpu state table to support Px Cx 2019-07-29 20:25:16 +08:00
cpu.c hv: Reserve space for VMs' EPT 4k pages after boot 2020-04-13 11:39:58 +08:00
e820.c hv: Reserve space for VMs' EPT 4k pages after boot 2020-04-13 11:39:58 +08:00
gdt.c hv:cleanup header files for arch folder 2019-02-22 13:14:36 +08:00
idt.S HV: Install a NMI handler in acrn IDT 2019-12-13 10:13:09 +08:00
init.c HV: init and sanitize acrn multiboot info 2020-02-26 09:24:16 +08:00
ioapic.c hv: vioapic init for SOS VM on platforms with multiple IO-APICs 2020-04-13 11:39:58 +08:00
irq.c hv: Handle holes in GSI i.e. Global System Interrupt for multiple IO-APICs 2020-04-13 11:39:58 +08:00
Kconfig hv: Server platforms can have more than 8 IO-APICs 2020-04-13 11:39:58 +08:00
lapic.c HV: clean up redundant macro in lapic.h 2019-12-27 12:27:08 +08:00
mmu.c hv: Hypervisor access to PCI devices with 64-bit MMIO BARs 2020-04-15 10:54:39 +08:00
notify.c hv: fix pcpu_id mask issue in smp_call_function() 2020-01-17 09:20:53 +08:00
page.c hv: Hypervisor access to PCI devices with 64-bit MMIO BARs 2020-04-15 10:54:39 +08:00
pagetable.c hv: mmu: minor fix about add_pte 2020-03-09 10:03:01 +08:00
pm.c pm: S5: update the system shutdown logical in ACRN 2019-12-23 15:15:09 +08:00
rdt.c HV: Add MBA support in ACRN 2020-03-04 17:33:50 +08:00
sched.S hv: sched: rename schedule related structs and vars 2019-10-16 10:25:53 +08:00
security.c hv: config: add an option to disable mce on psc workaround 2019-12-03 09:17:04 +08:00
sgx.c hv: sgx: add basic support to init sgx resource for vm 2019-05-29 11:24:13 +08:00
timer.c hv: rename BOOT_CPU_ID to BSP_CPU_ID 2020-02-25 09:08:14 +08:00
trampoline.c hv: refine 'uint64_t' string print format in x86 moudle 2019-11-09 11:42:38 +08:00
vmx.c hv:fix "no prototype for non-static function" 2019-07-09 10:36:03 +08:00
vtd.c hv: change GPU passthru translation mode to TT_PASSTHROUGH 2020-03-20 10:56:36 +08:00
wakeup.S hv: pm: correct the function name 2019-09-11 17:30:24 +08:00