@@ -62,6 +62,41 @@
#include "hns_roce_device.h"
#include "hns_roce_icm.h"
+void hns_roce_unregister_device(struct hns_roce_dev *hr_dev)
+{
+ ib_unregister_device(&hr_dev->ib_dev);
+}
+
+int hns_roce_register_device(struct hns_roce_dev *hr_dev)
+{
+ int ret;
+ struct hns_roce_ib_iboe *iboe = NULL;
+ struct ib_device *ib_dev = NULL;
+ struct device *dev = &hr_dev->pdev->dev;
+
+ iboe = &hr_dev->iboe;
+
+ ib_dev = &hr_dev->ib_dev;
+ strlcpy(ib_dev->name, "hisi_%d", IB_DEVICE_NAME_MAX);
+
+ ib_dev->owner = THIS_MODULE;
+ ib_dev->node_type = RDMA_NODE_IB_CA;
+ ib_dev->dma_device = dev;
+
+ ib_dev->phys_port_cnt = hr_dev->caps.num_ports;
+ ib_dev->local_dma_lkey = hr_dev->caps.reserved_lkey;
+ ib_dev->num_comp_vectors = hr_dev->caps.num_comp_vectors;
+ ib_dev->uverbs_abi_ver = 1;
+
+ ret = ib_register_device(ib_dev, NULL);
+ if (ret) {
+ dev_err(dev, "ib_register_device failed!\n");
+ return ret;
+ }
+
+ return 0;
+}
+
int hns_roce_get_cfg(struct hns_roce_dev *hr_dev)
{
int i;
@@ -363,6 +398,17 @@ static int hns_roce_probe(struct platform_device *pdev)
goto error_failed_engine_init;
}
+ ret = hns_roce_register_device(hr_dev);
+ if (ret) {
+ dev_err(dev, "register_device failed!\n");
+ goto error_failed_register_device;
+ }
+
+ return 0;
+
+error_failed_register_device:
+ hns_roce_engine_exit(hr_dev);
+
error_failed_engine_init:
hns_roce_cleanup_bitmap(hr_dev);