diff options
| author | Feng Wu <feng.wu@intel.com> | 2015-06-09 13:20:35 +0800 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2015-06-12 11:33:52 +0200 |
| commit | 3d9b98f4ec17ba8d555f1972a3870035a87574a0 (patch) | |
| tree | e5485dbfdc6872f1ecaeac9eee950d86ec273a72 /drivers/iommu/irq_remapping.c | |
| parent | 07c09787b26db724c94a912a572a9a4fa66008f3 (diff) | |
| download | linux-3d9b98f4ec17ba8d555f1972a3870035a87574a0.tar.bz2 | |
iommu, x86: Setup Posted-Interrupts capability for Intel iommu
Set Posted-Interrupts capability for Intel iommu when Interrupt
Remapping is enabled, clear it when disabled.
Signed-off-by: Feng Wu <feng.wu@intel.com>
Reviewed-by: Thomas Gleixner <tglx@linutronix.de>
Acked-by: Joerg Roedel <joro@8bytes.org>
Cc: jiang.liu@linux.intel.com
Cc: iommu@lists.linux-foundation.org
Cc: dwmw2@infradead.org
Link: http://lkml.kernel.org/r/1433827237-3382-9-git-send-email-feng.wu@intel.com
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'drivers/iommu/irq_remapping.c')
| -rw-r--r-- | drivers/iommu/irq_remapping.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/iommu/irq_remapping.c b/drivers/iommu/irq_remapping.c index fc78b0d41f71..ed605a924ca2 100644 --- a/drivers/iommu/irq_remapping.c +++ b/drivers/iommu/irq_remapping.c @@ -22,6 +22,8 @@ int irq_remap_broken; int disable_sourceid_checking; int no_x2apic_optout; +int disable_irq_post = 1; + static int disable_irq_remap; static struct irq_remap_ops *remap_ops; |