For register different event domain ops, Add domain_ops
pointer to plda_event struct.
Signed-off-by: Minda Chen <[email protected]>
---
drivers/pci/controller/plda/pcie-microchip-host.c | 12 +++++++++---
drivers/pci/controller/plda/pcie-plda.h | 1 +
2 files changed, 10 insertions(+), 3 deletions(-)
diff --git a/drivers/pci/controller/plda/pcie-microchip-host.c b/drivers/pci/controller/plda/pcie-microchip-host.c
index 875bdb03ce22..49e09d24eb8f 100644
--- a/drivers/pci/controller/plda/pcie-microchip-host.c
+++ b/drivers/pci/controller/plda/pcie-microchip-host.c
@@ -810,13 +810,15 @@ static const struct plda_event_ops mc_event_ops = {
};
static const struct plda_event mc_event = {
+ .domain_ops = &mc_event_domain_ops,
.event_ops = &mc_event_ops,
.request_event_irq = mc_request_event_irq,
.intx_event = EVENT_LOCAL_PM_MSI_INT_INTX,
.msi_event = EVENT_LOCAL_PM_MSI_INT_MSI,
};
-static int plda_pcie_init_irq_domains(struct plda_pcie_rp *port)
+static int plda_pcie_init_irq_domains(struct plda_pcie_rp *port,
+ const struct irq_domain_ops *ops)
{
struct device *dev = port->dev;
struct device_node *node = dev->of_node;
@@ -830,7 +832,8 @@ static int plda_pcie_init_irq_domains(struct plda_pcie_rp *port)
}
port->event_domain = irq_domain_add_linear(pcie_intc_node, port->num_events,
- &mc_event_domain_ops, port);
+ ops, port);
+
if (!port->event_domain) {
dev_err(dev, "failed to get event domain\n");
of_node_put(pcie_intc_node);
@@ -923,13 +926,16 @@ static int plda_init_interrupts(struct platform_device *pdev,
int irq;
int i, intx_irq, msi_irq, event_irq;
int ret;
+ const struct irq_domain_ops *irq_dom_ops;
if (!event->event_ops || !event->event_ops->get_events) {
dev_err(dev, "no get events ops\n");
return -EINVAL;
}
- ret = plda_pcie_init_irq_domains(port);
+ irq_dom_ops = event->domain_ops ? event->domain_ops : &mc_event_domain_ops;
+
+ ret = plda_pcie_init_irq_domains(port, irq_dom_ops);
if (ret) {
dev_err(dev, "failed creating IRQ domains\n");
return ret;
diff --git a/drivers/pci/controller/plda/pcie-plda.h b/drivers/pci/controller/plda/pcie-plda.h
index 48d7bc471137..122084a3318a 100644
--- a/drivers/pci/controller/plda/pcie-plda.h
+++ b/drivers/pci/controller/plda/pcie-plda.h
@@ -155,6 +155,7 @@ struct plda_pcie_rp {
};
struct plda_event {
+ const struct irq_domain_ops *domain_ops;
const struct plda_event_ops *event_ops;
int (*request_event_irq)(struct plda_pcie_rp *pcie,
int event_irq, int event);
--
2.17.1