For compatibility reasons the irq remapping code for the AMD IOMMU used the same per-irq data structure as the Intel implementation. Now that support for the AMD specific data structure is upstream we can use this one instead.
Signed-off-by: Joerg Roedel <[email protected]> --- drivers/iommu/amd_iommu.c | 54 ++++++++++++++++++++++----------------------- 1 file changed, 27 insertions(+), 27 deletions(-) diff --git a/drivers/iommu/amd_iommu.c b/drivers/iommu/amd_iommu.c index 3b2aff0..72fa570 100644 --- a/drivers/iommu/amd_iommu.c +++ b/drivers/iommu/amd_iommu.c @@ -3987,7 +3987,7 @@ static int alloc_irq_index(struct irq_cfg *cfg, u16 devid, int count) c = 0; if (c == count) { - struct irq_2_iommu *irte_info; + struct irq_2_irte *irte_info; for (; c != 0; --c) table->table[index - c + 1] = IRTE_ALLOCATED; @@ -3995,9 +3995,9 @@ static int alloc_irq_index(struct irq_cfg *cfg, u16 devid, int count) index -= count - 1; cfg->remapped = 1; - irte_info = &cfg->irq_2_iommu; - irte_info->sub_handle = devid; - irte_info->irte_index = index; + irte_info = &cfg->irq_2_irte; + irte_info->devid = devid; + irte_info->index = index; goto out; } @@ -4078,7 +4078,7 @@ static int setup_ioapic_entry(int irq, struct IO_APIC_route_entry *entry, struct io_apic_irq_attr *attr) { struct irq_remap_table *table; - struct irq_2_iommu *irte_info; + struct irq_2_irte *irte_info; struct irq_cfg *cfg; union irte irte; int ioapic_id; @@ -4090,7 +4090,7 @@ static int setup_ioapic_entry(int irq, struct IO_APIC_route_entry *entry, if (!cfg) return -EINVAL; - irte_info = &cfg->irq_2_iommu; + irte_info = &cfg->irq_2_irte; ioapic_id = mpc_ioapic_id(attr->ioapic); devid = get_ioapic_devid(ioapic_id); @@ -4105,8 +4105,8 @@ static int setup_ioapic_entry(int irq, struct IO_APIC_route_entry *entry, /* Setup IRQ remapping info */ cfg->remapped = 1; - irte_info->sub_handle = devid; - irte_info->irte_index = index; + irte_info->devid = devid; + irte_info->index = index; /* Setup IRTE for IOMMU */ irte.val = 0; @@ -4140,7 +4140,7 @@ static int setup_ioapic_entry(int irq, struct IO_APIC_route_entry *entry, static int set_affinity(struct irq_data *data, const struct cpumask *mask, bool force) { - struct irq_2_iommu *irte_info; + struct irq_2_irte *irte_info; unsigned int dest, irq; struct irq_cfg *cfg; union irte irte; @@ -4151,12 +4151,12 @@ static int set_affinity(struct irq_data *data, const struct cpumask *mask, cfg = data->chip_data; irq = data->irq; - irte_info = &cfg->irq_2_iommu; + irte_info = &cfg->irq_2_irte; if (!cpumask_intersects(mask, cpu_online_mask)) return -EINVAL; - if (get_irte(irte_info->sub_handle, irte_info->irte_index, &irte)) + if (get_irte(irte_info->devid, irte_info->index, &irte)) return -EBUSY; if (assign_irq_vector(irq, cfg, mask)) @@ -4172,7 +4172,7 @@ static int set_affinity(struct irq_data *data, const struct cpumask *mask, irte.fields.vector = cfg->vector; irte.fields.destination = dest; - modify_irte(irte_info->sub_handle, irte_info->irte_index, irte); + modify_irte(irte_info->devid, irte_info->index, irte); if (cfg->move_in_progress) send_cleanup_vector(cfg); @@ -4184,16 +4184,16 @@ static int set_affinity(struct irq_data *data, const struct cpumask *mask, static int free_irq(int irq) { - struct irq_2_iommu *irte_info; + struct irq_2_irte *irte_info; struct irq_cfg *cfg; cfg = irq_get_chip_data(irq); if (!cfg) return -EINVAL; - irte_info = &cfg->irq_2_iommu; + irte_info = &cfg->irq_2_irte; - free_irte(irte_info->sub_handle, irte_info->irte_index); + free_irte(irte_info->devid, irte_info->index); return 0; } @@ -4202,7 +4202,7 @@ static void compose_msi_msg(struct pci_dev *pdev, unsigned int irq, unsigned int dest, struct msi_msg *msg, u8 hpet_id) { - struct irq_2_iommu *irte_info; + struct irq_2_irte *irte_info; struct irq_cfg *cfg; union irte irte; @@ -4210,7 +4210,7 @@ static void compose_msi_msg(struct pci_dev *pdev, if (!cfg) return; - irte_info = &cfg->irq_2_iommu; + irte_info = &cfg->irq_2_irte; irte.val = 0; irte.fields.vector = cfg->vector; @@ -4219,11 +4219,11 @@ static void compose_msi_msg(struct pci_dev *pdev, irte.fields.dm = apic->irq_dest_mode; irte.fields.valid = 1; - modify_irte(irte_info->sub_handle, irte_info->irte_index, irte); + modify_irte(irte_info->devid, irte_info->index, irte); msg->address_hi = MSI_ADDR_BASE_HI; msg->address_lo = MSI_ADDR_BASE_LO; - msg->data = irte_info->irte_index; + msg->data = irte_info->index; } static int msi_alloc_irq(struct pci_dev *pdev, int irq, int nvec) @@ -4248,7 +4248,7 @@ static int msi_alloc_irq(struct pci_dev *pdev, int irq, int nvec) static int msi_setup_irq(struct pci_dev *pdev, unsigned int irq, int index, int offset) { - struct irq_2_iommu *irte_info; + struct irq_2_irte *irte_info; struct irq_cfg *cfg; u16 devid; @@ -4263,18 +4263,18 @@ static int msi_setup_irq(struct pci_dev *pdev, unsigned int irq, return 0; devid = get_device_id(&pdev->dev); - irte_info = &cfg->irq_2_iommu; + irte_info = &cfg->irq_2_irte; cfg->remapped = 1; - irte_info->sub_handle = devid; - irte_info->irte_index = index + offset; + irte_info->devid = devid; + irte_info->index = index + offset; return 0; } static int setup_hpet_msi(unsigned int irq, unsigned int id) { - struct irq_2_iommu *irte_info; + struct irq_2_irte *irte_info; struct irq_cfg *cfg; int index, devid; @@ -4282,7 +4282,7 @@ static int setup_hpet_msi(unsigned int irq, unsigned int id) if (!cfg) return -EINVAL; - irte_info = &cfg->irq_2_iommu; + irte_info = &cfg->irq_2_irte; devid = get_hpet_devid(id); if (devid < 0) return devid; @@ -4292,8 +4292,8 @@ static int setup_hpet_msi(unsigned int irq, unsigned int id) return index; cfg->remapped = 1; - irte_info->sub_handle = devid; - irte_info->irte_index = index; + irte_info->devid = devid; + irte_info->index = index; return 0; } -- 1.7.9.5 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
