return 0;
}
-static void free_irte(u16 devid, int index)
+static void free_irte(struct amd_iommu *iommu, u16 devid, int index)
{
struct irq_remap_table *table;
- struct amd_iommu *iommu;
unsigned long flags;
- iommu = amd_iommu_rlookup_table[devid];
- if (iommu == NULL)
- return;
-
table = get_irq_table(iommu, devid);
if (!table)
return;
int devid, int index, int sub_handle)
{
struct irq_2_irte *irte_info = &data->irq_2_irte;
- struct amd_iommu *iommu = amd_iommu_rlookup_table[devid];
+ struct amd_iommu *iommu = data->iommu;
if (!iommu)
return;
goto out_free_data;
}
+ data->iommu = iommu;
irq_data->hwirq = (devid << 16) + i;
irq_data->chip_data = data;
irq_data->chip = &amd_ir_chip;
kfree(irq_data->chip_data);
}
for (i = 0; i < nr_irqs; i++)
- free_irte(devid, index + i);
+ free_irte(iommu, devid, index + i);
out_free_parent:
irq_domain_free_irqs_common(domain, virq, nr_irqs);
return ret;
if (irq_data && irq_data->chip_data) {
data = irq_data->chip_data;
irte_info = &data->irq_2_irte;
- free_irte(irte_info->devid, irte_info->index);
+ free_irte(data->iommu, irte_info->devid, irte_info->index);
kfree(data->entry);
kfree(data);
}
{
struct amd_ir_data *data = irq_data->chip_data;
struct irq_2_irte *irte_info = &data->irq_2_irte;
- struct amd_iommu *iommu = amd_iommu_rlookup_table[irte_info->devid];
+ struct amd_iommu *iommu = data->iommu;
struct irq_cfg *cfg = irqd_cfg(irq_data);
if (!iommu)
{
struct amd_ir_data *data = irq_data->chip_data;
struct irq_2_irte *irte_info = &data->irq_2_irte;
- struct amd_iommu *iommu = amd_iommu_rlookup_table[irte_info->devid];
+ struct amd_iommu *iommu = data->iommu;
if (iommu)
iommu->irte_ops->deactivate(data->entry, irte_info->devid,
static int amd_ir_set_vcpu_affinity(struct irq_data *data, void *vcpu_info)
{
int ret;
- struct amd_iommu *iommu;
struct amd_iommu_pi_data *pi_data = vcpu_info;
struct vcpu_data *vcpu_pi_info = pi_data->vcpu_data;
struct amd_ir_data *ir_data = data->chip_data;
struct irq_2_irte *irte_info = &ir_data->irq_2_irte;
- struct iommu_dev_data *dev_data = search_dev_data(NULL, irte_info->devid);
+ struct iommu_dev_data *dev_data;
+
+ if (ir_data->iommu == NULL)
+ return -EINVAL;
+
+ dev_data = search_dev_data(ir_data->iommu, irte_info->devid);
/* Note:
* This device has never been set up for guest mode.
pi_data->is_guest_mode = false;
}
- iommu = amd_iommu_rlookup_table[irte_info->devid];
- if (iommu == NULL)
- return -EINVAL;
-
pi_data->prev_ga_tag = ir_data->cached_ga_tag;
if (pi_data->is_guest_mode) {
ir_data->ga_root_ptr = (pi_data->base >> 12);
struct irq_2_irte *irte_info = &ir_data->irq_2_irte;
struct irq_cfg *cfg = irqd_cfg(data);
struct irq_data *parent = data->parent_data;
- struct amd_iommu *iommu = amd_iommu_rlookup_table[irte_info->devid];
+ struct amd_iommu *iommu = ir_data->iommu;
int ret;
if (!iommu)
!ref || !entry || !entry->lo.fields_vapic.guest_mode)
return 0;
- iommu = amd_iommu_rlookup_table[devid];
+ iommu = ir_data->iommu;
if (!iommu)
return -ENODEV;