diff options
Diffstat (limited to 'drivers/iommu/intel_intr_remapping.c')
| -rw-r--r-- | drivers/iommu/intel_intr_remapping.c | 40 |
1 files changed, 20 insertions, 20 deletions
diff --git a/drivers/iommu/intel_intr_remapping.c b/drivers/iommu/intel_intr_remapping.c index 7472634..efeb601 100644 --- a/drivers/iommu/intel_intr_remapping.c +++ b/drivers/iommu/intel_intr_remapping.c @@ -394,7 +394,7 @@ static int set_msi_sid(struct irte *irte, struct pci_dev *dev) return 0; } -static void iommu_set_intr_remapping(struct intel_iommu *iommu, int mode) +static void iommu_set_irq_remapping(struct intel_iommu *iommu, int mode) { u64 addr; u32 sts; @@ -434,7 +434,7 @@ static void iommu_set_intr_remapping(struct intel_iommu *iommu, int mode) } -static int intel_setup_intr_remapping(struct intel_iommu *iommu, int mode) +static int intel_setup_irq_remapping(struct intel_iommu *iommu, int mode) { struct ir_table *ir_table; struct page *pages; @@ -457,14 +457,14 @@ static int intel_setup_intr_remapping(struct intel_iommu *iommu, int mode) ir_table->base = page_address(pages); - iommu_set_intr_remapping(iommu, mode); + iommu_set_irq_remapping(iommu, mode); return 0; } /* * Disable Interrupt Remapping. */ -static void iommu_disable_intr_remapping(struct intel_iommu *iommu) +static void iommu_disable_irq_remapping(struct intel_iommu *iommu) { unsigned long flags; u32 sts; @@ -503,11 +503,11 @@ static int __init dmar_x2apic_optout(void) return dmar->flags & DMAR_X2APIC_OPT_OUT; } -static int __init intel_intr_remapping_supported(void) +static int __init intel_irq_remapping_supported(void) { struct dmar_drhd_unit *drhd; - if (disable_intremap) + if (disable_irq_remap) return 0; if (!dmar_ir_support()) @@ -523,7 +523,7 @@ static int __init intel_intr_remapping_supported(void) return 1; } -static int __init intel_enable_intr_remapping(void) +static int __init intel_enable_irq_remapping(void) { struct dmar_drhd_unit *drhd; int setup = 0; @@ -561,7 +561,7 @@ static int __init intel_enable_intr_remapping(void) * Disable intr remapping and queued invalidation, if already * enabled prior to OS handover. */ - iommu_disable_intr_remapping(iommu); + iommu_disable_irq_remapping(iommu); dmar_disable_qi(iommu); } @@ -607,7 +607,7 @@ static int __init intel_enable_intr_remapping(void) if (!ecap_ir_support(iommu->ecap)) continue; - if (intel_setup_intr_remapping(iommu, eim)) + if (intel_setup_irq_remapping(iommu, eim)) goto error; setup = 1; @@ -616,7 +616,7 @@ static int __init intel_enable_intr_remapping(void) if (!setup) goto error; - intr_remapping_enabled = 1; + irq_remapping_enabled = 1; pr_info("Enabled IRQ remapping in %s mode\n", eim ? "x2apic" : "xapic"); return eim ? IRQ_REMAP_X2APIC_MODE : IRQ_REMAP_XAPIC_MODE; @@ -759,14 +759,14 @@ int __init parse_ioapics_under_ir(void) int __init ir_dev_scope_init(void) { - if (!intr_remapping_enabled) + if (!irq_remapping_enabled) return 0; return dmar_dev_scope_init(); } rootfs_initcall(ir_dev_scope_init); -static void disable_intr_remapping(void) +static void disable_irq_remapping(void) { struct dmar_drhd_unit *drhd; struct intel_iommu *iommu = NULL; @@ -778,11 +778,11 @@ static void disable_intr_remapping(void) if (!ecap_ir_support(iommu->ecap)) continue; - iommu_disable_intr_remapping(iommu); + iommu_disable_irq_remapping(iommu); } } -static int reenable_intr_remapping(int eim) +static int reenable_irq_remapping(int eim) { struct dmar_drhd_unit *drhd; int setup = 0; @@ -800,7 +800,7 @@ static int reenable_intr_remapping(int eim) continue; /* Set up interrupt remapping for iommu.*/ - iommu_set_intr_remapping(iommu, eim); + iommu_set_irq_remapping(iommu, eim); setup = 1; } @@ -1049,11 +1049,11 @@ static int intel_setup_hpet_msi(unsigned int irq, unsigned int id) } struct irq_remap_ops intel_irq_remap_ops = { - .supported = intel_intr_remapping_supported, - .hardware_init = dmar_table_init, - .hardware_enable = intel_enable_intr_remapping, - .hardware_disable = disable_intr_remapping, - .hardware_reenable = reenable_intr_remapping, + .supported = intel_irq_remapping_supported, + .prepare = dmar_table_init, + .enable = intel_enable_irq_remapping, + .disable = disable_irq_remapping, + .reenable = reenable_irq_remapping, .enable_faulting = enable_drhd_fault_handling, .setup_ioapic_entry = intel_setup_ioapic_entry, .set_affinity = intel_ioapic_set_affinity, |