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path: root/drivers/pci/host/pci-keystone.h
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Diffstat (limited to 'drivers/pci/host/pci-keystone.h')
-rw-r--r--drivers/pci/host/pci-keystone.h6
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/pci/host/pci-keystone.h b/drivers/pci/host/pci-keystone.h
index f0944e8c4..a5b0cb2ba 100644
--- a/drivers/pci/host/pci-keystone.h
+++ b/drivers/pci/host/pci-keystone.h
@@ -29,6 +29,9 @@ struct keystone_pcie {
int msi_host_irqs[MAX_MSI_HOST_IRQS];
struct device_node *msi_intc_np;
struct irq_domain *legacy_irq_domain;
+ struct device_node *np;
+
+ int error_irq;
/* Application register space */
void __iomem *va_app_base;
@@ -42,6 +45,9 @@ phys_addr_t ks_dw_pcie_get_msi_addr(struct pcie_port *pp);
/* Keystone specific PCI controller APIs */
void ks_dw_pcie_enable_legacy_irqs(struct keystone_pcie *ks_pcie);
void ks_dw_pcie_handle_legacy_irq(struct keystone_pcie *ks_pcie, int offset);
+void ks_dw_pcie_enable_error_irq(void __iomem *reg_base);
+irqreturn_t ks_dw_pcie_handle_error_irq(struct device *dev,
+ void __iomem *reg_base);
int ks_dw_pcie_host_init(struct keystone_pcie *ks_pcie,
struct device_node *msi_intc_np);
int ks_dw_pcie_wr_other_conf(struct pcie_port *pp, struct pci_bus *bus,