diff options
| author | Huang Ying <ying.huang@intel.com> | 2009-04-24 10:45:23 +0800 |
|---|---|---|
| committer | Jesse Barnes <jbarnes@virtuousgeek.org> | 2009-06-16 14:29:33 -0700 |
| commit | 634deb028c9188b4144863ea87dde5457fb93e92 (patch) | |
| tree | e73c2e0cc03d7cfdee4cc39b1a375b8024a96183 /drivers/pci/pcie/aer | |
| parent | a72b46c3849cdb05993015991bde548ab8b6d7ac (diff) | |
| download | linux-3.10-634deb028c9188b4144863ea87dde5457fb93e92.tar.gz linux-3.10-634deb028c9188b4144863ea87dde5457fb93e92.tar.bz2 linux-3.10-634deb028c9188b4144863ea87dde5457fb93e92.zip | |
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.c | 3 | ||||
| -rw-r--r-- | drivers/pci/pcie/aer/aerdrv.h | 2 |
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); |