X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=drivers%2Fraw%2Fifpga%2Fbase%2Fifpga_port_error.c;h=189f7629bb7d7f1d405b7f87b2d2d3eb1b3bb996;hb=05b6eee7bdabf7c17ed69c44515e0cd7d6e1da23;hp=138284ee6fac66214434f85b82b6a3b4cb6342db;hpb=473c88f9b391c2cd8b8622dcc488116cb09b624a;p=dpdk.git

diff --git a/drivers/raw/ifpga/base/ifpga_port_error.c b/drivers/raw/ifpga/base/ifpga_port_error.c
index 138284ee6f..189f7629bb 100644
--- a/drivers/raw/ifpga/base/ifpga_port_error.c
+++ b/drivers/raw/ifpga/base/ifpga_port_error.c
@@ -136,9 +136,28 @@ static int port_error_set_prop(struct ifpga_feature *feature,
 	return -ENOENT;
 }
 
+static int port_error_set_irq(struct ifpga_feature *feature, void *irq_set)
+{
+	struct fpga_port_err_irq_set *err_irq_set = irq_set;
+	struct ifpga_port_hw *port;
+	int ret;
+
+	port = feature->parent;
+
+	if (!(port->capability & FPGA_PORT_CAP_ERR_IRQ))
+		return -ENODEV;
+
+	spinlock_lock(&port->lock);
+	ret = fpga_msix_set_block(feature, 0, 1, &err_irq_set->evtfd);
+	spinlock_unlock(&port->lock);
+
+	return ret;
+}
+
 struct ifpga_feature_ops ifpga_rawdev_port_error_ops = {
 	.init = port_error_init,
 	.uinit = port_error_uinit,
 	.get_prop = port_error_get_prop,
 	.set_prop = port_error_set_prop,
+	.set_irq = port_error_set_irq,
 };