github/acrn-hypervisor
1
0
Fork 0
mirror of https://github.com/projectacrn/acrn-hypervisor.git synced 2025-09-23 17:58:30 +00:00
Code Issues Projects Releases Wiki Activity

HV: increase UOS VIOAPIC pin count

Browse Source 
To avoid UOS virtual GSI sharing

Signed-off-by: Edwin Zhai <edwin.zhai@intel.com>
This commit is contained in:
Edwin Zhai
2018-05-15 09:37:37 +08:00
committed by lijinxia
parent 3efef5790c
commit e1bb372763
2 changed files with 8 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

3
hypervisor/arch/x86/guest/vioapic.c
View File

@@ -41,7 +41,6 @@
#define IOEOI 0x40
#define REDIR_ENTRIES_HW 120 /* SOS align with native ioapic */
#define REDIR_ENTRIES_UOS 24 /* UOS pins*/
#define RTBL_RO_BITS ((uint64_t)(IOAPIC_RTE_REM_IRR | IOAPIC_RTE_DELIVS))
#define ACRN_DBG_IOAPIC 6
@@ -568,7 +567,7 @@ vioapic_pincount(struct vm *vm)
if (is_vm0(vm))
return REDIR_ENTRIES_HW;
else
return REDIR_ENTRIES_UOS;
return VIOAPIC_RTE_NUM;
}
int vioapic_mmio_access_handler(struct vcpu *vcpu, struct mem_io *mmio,