acrn-hypervisor/hypervisor/common
Yan, Like d773df9135 hv: pirq: remove support of physical irq sharing
Because multiple physical devices sharing a single physical pin would be
assigned to a same VM, so UOS could handle the irq sharing. So that we could
remove the physical irq sharing support in HV.

This commit removes the irq sharing support, changes including:
 - removed the dev_list field in irq_desc, and clean up codes for the list
   operation;
 - replace IRQ_ASSIGNED_SHARED and IRQ_ASSIGNED_NOSHARE with IRQ_ASSIGNED;
 - remove argument indicating irq is shared;
 - revise irq request flow for pt devices to remove dependency on irq sharing:
   register irq on adding remapping entery and unregister irq on removal an
   entry, and do not register/unregister at remapping an entry.

Signed-off-by: Yan, Like <like.yan@intel.com>
Reviewed-by: Eddie Dong <eddie.dong@intel.com>
Acked-by: Anthony Xu <anthony.xu@intel.com>
2018-08-14 16:48:45 +08:00
..
hv_main.c move global x2apic_enabled into arch dir 2018-08-07 09:55:13 +08:00
hypercall.c HV: Logical conjunction needs brackets 2018-08-14 09:53:32 +08:00
io_request.c hv: add compile time assert for static checks 2018-08-14 13:05:06 +08:00
ptdev.c hv: pirq: remove support of physical irq sharing 2018-08-14 16:48:45 +08:00
schedule.c HV: add pcpu id check before send IPI 2018-08-13 14:07:30 +08:00
softirq.c hv: softirq: refine softirq 2018-08-01 11:36:27 +08:00
stack_protector.c HV:common:fix "expression is not Boolean" 2018-06-20 14:19:47 +08:00
static_checks.c hv: add compile time assert for static checks 2018-08-14 13:05:06 +08:00
trusty_hypercall.c HV: trusty: new hypercall to save/restore context of secure world 2018-08-09 15:09:15 +08:00
vm_load.c hv: Create E820 entries for OS in partitioning mode ACRN 2018-08-13 13:58:32 +08:00