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hv: remove deprecated hypercalls

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below hypercalls are wrapped to HC_SET_IRQLINE:
- HC_ASSERT_IRQLINE
- HC_DEASSERT_IRQLINE
- HC_PULSE_IRQLINE

Tracked-On: #861
Signed-off-by: Yonghua Huang <yonghua.huang@intel.com>
Acked-by: Anthony Xu <anthony.xu@intel.com>
This commit is contained in:
Yonghua Huang
2018-10-27 02:01:19 +08:00
committed by lijinxia
parent bf7b1cf744
commit 05bb7aa212
4 changed files with 0 additions and 157 deletions
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105
hypervisor/common/hypercall.c
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@@ -68,60 +68,6 @@ int32_t hcall_get_api_version(struct vm *vm, uint64_t param)
return 0;
}
/**
*@pre Pointer vm shall point to VM0
*/
static int32_t
handle_virt_irqline(const struct vm *vm, uint16_t target_vmid,
const struct acrn_irqline *param, uint32_t operation)
{
int32_t ret = 0;
uint32_t intr_type;
struct vm *target_vm = get_vm_from_vmid(target_vmid);
if ((param == NULL) || target_vm == NULL) {
return -EINVAL;
}
/* Check valid irq */
if (param->intr_type == ACRN_INTR_TYPE_IOAPIC
&& param->ioapic_irq >= vioapic_pincount(vm)) {
return -EINVAL;
}
if (param->intr_type == ACRN_INTR_TYPE_ISA
&& (param->pic_irq >= vpic_pincount()
|| (param->ioapic_irq != (~0U)
&& param->ioapic_irq >= vioapic_pincount(vm)))) {
return -EINVAL;
}
intr_type = param->intr_type;
switch (intr_type) {
case ACRN_INTR_TYPE_ISA:
/* Call vpic for pic injection */
vpic_set_irq(target_vm, param->pic_irq, operation);
/* call vioapic for ioapic injection if ioapic_irq != ~0U*/
if (param->ioapic_irq != (~0U)) {
/* handle IOAPIC irqline */
vioapic_set_irq(target_vm,
param->ioapic_irq, operation);
}
break;
case ACRN_INTR_TYPE_IOAPIC:
/* handle IOAPIC irqline */
vioapic_set_irq(target_vm, param->ioapic_irq, operation);
break;
default:
dev_dbg(ACRN_DBG_HYCALL, "vINTR inject failed. type=%d",
intr_type);
ret = -EINVAL;
}
return ret;
}
/**
*@pre Pointer vm shall point to VM0
*/
@@ -245,57 +191,6 @@ int32_t hcall_reset_vm(uint16_t vmid)
return reset_vm(target_vm);
}
/**
*@pre Pointer vm shall point to VM0
*/
int32_t hcall_assert_irqline(struct vm *vm, uint16_t vmid, uint64_t param)
{
int32_t ret;
struct acrn_irqline irqline;
if (copy_from_gpa(vm, &irqline, param, sizeof(irqline)) != 0) {
pr_err("%s: Unable copy param to vm\n", __func__);
return -1;
}
ret = handle_virt_irqline(vm, vmid, &irqline, GSI_SET_HIGH);
return ret;
}
/**
*@pre Pointer vm shall point to VM0
*/
int32_t hcall_deassert_irqline(struct vm *vm, uint16_t vmid, uint64_t param)
{
int32_t ret;
struct acrn_irqline irqline;
if (copy_from_gpa(vm, &irqline, param, sizeof(irqline)) != 0) {
pr_err("%s: Unable copy param to vm\n", __func__);
return -1;
}
ret = handle_virt_irqline(vm, vmid, &irqline, GSI_SET_LOW);
return ret;
}
/**
*@pre Pointer vm shall point to VM0
*/
int32_t hcall_pulse_irqline(struct vm *vm, uint16_t vmid, uint64_t param)
{
int32_t ret;
struct acrn_irqline irqline;
if (copy_from_gpa(vm, &irqline, param, sizeof(irqline)) != 0) {
pr_err("%s: Unable copy param to vm\n", __func__);
return -1;
}
ret = handle_virt_irqline(vm, vmid, &irqline, GSI_RAISING_PULSE);
return ret;
}
/**
*@pre Pointer vm shall point to VM0
*/