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irq_remapping/vt-d: Move struct irq_2_iommu into intel_irq_remapping.c

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Now only intel_irq_remapping.c access irq_2_iommu, so move it from
hw_irq.h into intel_irq_remapping.c.

Signed-off-by: Jiang Liu <jiang.liu@linux.intel.com>
Tested-by: Joerg Roedel <jroedel@suse.de>
Cc: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Cc: David Cohen <david.a.cohen@linux.intel.com>
Cc: Sander Eikelenboom <linux@eikelenboom.it>
Cc: David Vrabel <david.vrabel@citrix.com>
Cc: Tony Luck <tony.luck@intel.com>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: iommu@lists.linux-foundation.org
Cc: Bjorn Helgaas <bhelgaas@google.com>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Rafael J. Wysocki <rjw@rjwysocki.net>
Cc: Randy Dunlap <rdunlap@infradead.org>
Cc: Yinghai Lu <yinghai@kernel.org>
Cc: Borislav Petkov <bp@alien8.de>
Cc: Dimitri Sivanich <sivanich@sgi.com>
Cc: Joerg Roedel <joro@8bytes.org>
Link: http://lkml.kernel.org/r/1428978610-28986-15-git-send-email-jiang.liu@linux.intel.com
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
This commit is contained in:
Jiang Liu 2015-04-14 10:29:51 +08:00 committed by Thomas Gleixner
parent bac4f90784
commit 099c5c0348
2 changed files with 7 additions and 9 deletions
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9
arch/x86/include/asm/hw_irq.h
View file

@ -95,14 +95,6 @@ extern void trace_call_function_single_interrupt(void);
#endif /* CONFIG_TRACING */
#ifdef CONFIG_IRQ_REMAP
/* Intel specific interrupt remapping information */
struct irq_2_iommu {
struct intel_iommu *iommu;
u16 irte_index;
u16 sub_handle;
u8 irte_mask;
};
/* AMD specific interrupt remapping information */
struct irq_2_irte {
u16 devid; /* Device ID for IRTE table */
@ -194,7 +186,6 @@ struct irq_cfg {
u8 move_in_progress : 1;
#ifdef CONFIG_IRQ_REMAP
union {
struct irq_2_iommu irq_2_iommu;
struct irq_2_irte irq_2_irte;
};
#endif

7
drivers/iommu/intel_irq_remapping.c
View file

@ -32,6 +32,13 @@ struct hpet_scope {
unsigned int devfn;
};
struct irq_2_iommu {
struct intel_iommu *iommu;
u16 irte_index;
u16 sub_handle;
u8 irte_mask;
};
struct intel_ir_data {
struct irq_2_iommu irq_2_iommu;
struct irte irte_entry;