diff options
| author | Robert Richter <robert.richter@amd.com> | 2010-10-25 16:28:14 +0200 |
|---|---|---|
| committer | Robert Richter <robert.richter@amd.com> | 2010-10-25 16:29:12 +0200 |
| commit | dbd1e66e04558a582e673bc4a9cd933ce0228d93 (patch) | |
| tree | 85f3633276282cde0a3ac558d988704eaa3e68af /arch/x86/include/asm/hw_irq.h | |
| parent | 328b8f1ba50b708a1b3c0acd7c41ee1b356822f6 (diff) | |
| parent | 4a60cfa9457749f7987fd4f3c956dbba5a281129 (diff) | |
Merge commit 'linux-2.6/master' (early part) into oprofile/core
This branch depends on these apic patches:
apic, x86: Use BIOS settings for IBS and MCE threshold interrupt LVT offsets
apic, x86: Check if EILVT APIC registers are available (AMD only)
Signed-off-by: Robert Richter <robert.richter@amd.com>
Diffstat (limited to 'arch/x86/include/asm/hw_irq.h')
| -rw-r--r-- | arch/x86/include/asm/hw_irq.h | 17 |
1 files changed, 13 insertions, 4 deletions
diff --git a/arch/x86/include/asm/hw_irq.h b/arch/x86/include/asm/hw_irq.h index 3a54a1ca1a0..0274ec5a7e6 100644 --- a/arch/x86/include/asm/hw_irq.h +++ b/arch/x86/include/asm/hw_irq.h @@ -78,6 +78,13 @@ static inline void set_io_apic_irq_attr(struct io_apic_irq_attr *irq_attr, irq_attr->polarity = polarity; } +struct irq_2_iommu { + struct intel_iommu *iommu; + u16 irte_index; + u16 sub_handle; + u8 irte_mask; +}; + /* * This is performance-critical, we want to do it O(1) * @@ -89,15 +96,17 @@ struct irq_cfg { cpumask_var_t old_domain; u8 vector; u8 move_in_progress : 1; +#ifdef CONFIG_INTR_REMAP + struct irq_2_iommu irq_2_iommu; +#endif }; -extern struct irq_cfg *irq_cfg(unsigned int); extern int assign_irq_vector(int, struct irq_cfg *, const struct cpumask *); extern void send_cleanup_vector(struct irq_cfg *); -struct irq_desc; -extern unsigned int set_desc_affinity(struct irq_desc *, const struct cpumask *, - unsigned int *dest_id); +struct irq_data; +int __ioapic_set_affinity(struct irq_data *, const struct cpumask *, + unsigned int *dest_id); extern int IO_APIC_get_PCI_irq_vector(int bus, int devfn, int pin, struct io_apic_irq_attr *irq_attr); extern void setup_ioapic_dest(void); |