mirror of
https://mirrors.bfsu.edu.cn/git/linux.git
synced 2025-01-09 23:34:42 +08:00
f7a0c78669
We have 3 identical copies of the ioapic domain ops for acpi, mpparse, and sfi. Have a global one in the io_apic code and be done with it. To avoid include hell in io_apic.h, create a private irqdomain header and include the generic irqdomain header from there. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Jiang Liu <jiang.liu@linux.intel.com> 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: Joerg Roedel <joro@8bytes.org> Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Cc: sfi-devel@simplefirmware.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: Len Brown <len.brown@intel.com> Cc: Pavel Machek <pavel@ucw.cz> Cc: Grant Likely <grant.likely@linaro.org> Cc: Rob Herring <robh@kernel.org> Cc: x86@kernel.org Link: http://lkml.kernel.org/r/1428978610-28986-32-git-send-email-jiang.liu@linux.intel.com Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
35 lines
921 B
C
35 lines
921 B
C
#ifndef _ASM_IRQDOMAIN_H
|
|
#define _ASM_IRQDOMAIN_H
|
|
|
|
#include <linux/irqdomain.h>
|
|
|
|
enum ioapic_domain_type {
|
|
IOAPIC_DOMAIN_INVALID,
|
|
IOAPIC_DOMAIN_LEGACY,
|
|
IOAPIC_DOMAIN_STRICT,
|
|
IOAPIC_DOMAIN_DYNAMIC,
|
|
};
|
|
|
|
struct device_node;
|
|
struct irq_data;
|
|
|
|
struct ioapic_domain_cfg {
|
|
enum ioapic_domain_type type;
|
|
const struct irq_domain_ops *ops;
|
|
struct device_node *dev;
|
|
};
|
|
|
|
extern const struct irq_domain_ops mp_ioapic_irqdomain_ops;
|
|
|
|
extern int mp_irqdomain_alloc(struct irq_domain *domain, unsigned int virq,
|
|
unsigned int nr_irqs, void *arg);
|
|
extern void mp_irqdomain_free(struct irq_domain *domain, unsigned int virq,
|
|
unsigned int nr_irqs);
|
|
extern void mp_irqdomain_activate(struct irq_domain *domain,
|
|
struct irq_data *irq_data);
|
|
extern void mp_irqdomain_deactivate(struct irq_domain *domain,
|
|
struct irq_data *irq_data);
|
|
extern int mp_irqdomain_ioapic_idx(struct irq_domain *domain);
|
|
|
|
#endif
|