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authorSohil Mehta <sohil.mehta@intel.com>2018-09-12 03:11:36 +0300
committerJoerg Roedel <jroedel@suse.de>2018-09-25 15:33:43 +0300
commit26b86092c4650311256fa2372ced7e1e17d97d7b (patch)
tree14ae307c6ba6ac7abeccd278eedaf0cdb4c2968f /arch/x86/include
parent6bf4ca7fbc85d80446ac01c0d1d77db4d91a6d84 (diff)
downloadlinux-26b86092c4650311256fa2372ced7e1e17d97d7b.tar.xz
iommu/vt-d: Relocate struct/function declarations to its header files
To reuse the static functions and the struct declarations, move them to corresponding header files and export the needed functions. Cc: Lu Baolu <baolu.lu@linux.intel.com> Cc: Fenghua Yu <fenghua.yu@intel.com> Cc: Jacob Pan <jacob.jun.pan@linux.intel.com> Cc: Ashok Raj <ashok.raj@intel.com> Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: Gayatri Kammela <gayatri.kammela@intel.com> Signed-off-by: Sohil Mehta <sohil.mehta@intel.com> Signed-off-by: Joerg Roedel <jroedel@suse.de>
Diffstat (limited to 'arch/x86/include')
-rw-r--r--arch/x86/include/asm/irq_remapping.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/x86/include/asm/irq_remapping.h b/arch/x86/include/asm/irq_remapping.h
index 5f26962eff42..67ed72f31cc2 100644
--- a/arch/x86/include/asm/irq_remapping.h
+++ b/arch/x86/include/asm/irq_remapping.h
@@ -45,6 +45,8 @@ struct vcpu_data {
#ifdef CONFIG_IRQ_REMAP
+extern raw_spinlock_t irq_2_ir_lock;
+
extern bool irq_remapping_cap(enum irq_remap_cap cap);
extern void set_irq_remapping_broken(void);
extern int irq_remapping_prepare(void);