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authorHuang Ying <ying.huang@intel.com>2009-04-24 10:45:23 +0800
committerJesse Barnes <jbarnes@virtuousgeek.org>2009-06-16 14:29:33 -0700
commit634deb028c9188b4144863ea87dde5457fb93e92 (patch)
treee73c2e0cc03d7cfdee4cc39b1a375b8024a96183 /drivers/pci/pcie/aer
parenta72b46c3849cdb05993015991bde548ab8b6d7ac (diff)
PCI: PCIE AER: export aer_irq
This is used by PCIE AER error injection to fake an PCI AER interrupt. Signed-off-by: Huang Ying <ying.huang@intel.com> Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Diffstat (limited to 'drivers/pci/pcie/aer')
-rw-r--r--drivers/pci/pcie/aer/aerdrv.c3
-rw-r--r--drivers/pci/pcie/aer/aerdrv.h2
2 files changed, 4 insertions, 1 deletions
diff --git a/drivers/pci/pcie/aer/aerdrv.c b/drivers/pci/pcie/aer/aerdrv.c
index 32ade5af927..4770f13b3ca 100644
--- a/drivers/pci/pcie/aer/aerdrv.c
+++ b/drivers/pci/pcie/aer/aerdrv.c
@@ -77,7 +77,7 @@ void pci_no_aer(void)
*
* Invoked when Root Port detects AER messages.
**/
-static irqreturn_t aer_irq(int irq, void *context)
+irqreturn_t aer_irq(int irq, void *context)
{
unsigned int status, id;
struct pcie_device *pdev = (struct pcie_device *)context;
@@ -126,6 +126,7 @@ static irqreturn_t aer_irq(int irq, void *context)
return IRQ_HANDLED;
}
+EXPORT_SYMBOL_GPL(aer_irq);
/**
* aer_alloc_rpc - allocate Root Port data structure
diff --git a/drivers/pci/pcie/aer/aerdrv.h b/drivers/pci/pcie/aer/aerdrv.h
index aa14482a477..3a69ddefe36 100644
--- a/drivers/pci/pcie/aer/aerdrv.h
+++ b/drivers/pci/pcie/aer/aerdrv.h
@@ -11,6 +11,7 @@
#include <linux/workqueue.h>
#include <linux/pcieport_if.h>
#include <linux/aer.h>
+#include <linux/interrupt.h>
#define AER_NONFATAL 0
#define AER_FATAL 1
@@ -120,6 +121,7 @@ extern void aer_delete_rootport(struct aer_rpc *rpc);
extern int aer_init(struct pcie_device *dev);
extern void aer_isr(struct work_struct *work);
extern void aer_print_error(struct pci_dev *dev, struct aer_err_info *info);
+extern irqreturn_t aer_irq(int irq, void *context);
#ifdef CONFIG_ACPI
extern int aer_osc_setup(struct pcie_device *pciedev);