X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=drivers%2Fraw%2Fifpga%2Fbase%2Fifpga_port.c;h=c0aaf012f66f2995d9fb17b598de625aa6f96f45;hb=9bf033217110c52ed0d7e9a380207da44d2fb4a5;hp=6c41164833c51f997abf08c2a62915c8c95cba48;hpb=ec26c81df7bc36d2e4ade041e1d67e28c05ce185;p=dpdk.git

diff --git a/drivers/raw/ifpga/base/ifpga_port.c b/drivers/raw/ifpga/base/ifpga_port.c
index 6c41164833..c0aaf012f6 100644
--- a/drivers/raw/ifpga/base/ifpga_port.c
+++ b/drivers/raw/ifpga/base/ifpga_port.c
@@ -384,9 +384,27 @@ static void port_uint_uinit(struct ifpga_feature *feature)
 	dev_info(NULL, "PORT UINT UInit.\n");
 }
 
+static int port_uint_set_irq(struct ifpga_feature *feature, void *irq_set)
+{
+	struct fpga_uafu_irq_set *uafu_irq_set = irq_set;
+	struct ifpga_port_hw *port = feature->parent;
+	int ret;
+
+	if (!(port->capability & FPGA_PORT_CAP_UAFU_IRQ))
+		return -ENODEV;
+
+	spinlock_lock(&port->lock);
+	ret = fpga_msix_set_block(feature, uafu_irq_set->start,
+				  uafu_irq_set->count, uafu_irq_set->evtfds);
+	spinlock_unlock(&port->lock);
+
+	return ret;
+}
+
 struct ifpga_feature_ops ifpga_rawdev_port_uint_ops = {
 	.init = port_uint_init,
 	.uinit = port_uint_uinit,
+	.set_irq = port_uint_set_irq,
 };
 
 static int port_afu_init(struct ifpga_feature *feature)