/* * Copyright (c) 2013, Cisco Systems, Inc. All rights reserved. * * This software is available to you under a choice of one of two * licenses. You may choose to be licensed under the terms of the GNU * General Public License (GPL) Version 2, available from the file * COPYING in the main directory of this source tree, or the * BSD license below: * * Redistribution and use in source and binary forms, with or * without modification, are permitted provided that the following * conditions are met: * * - Redistributions of source code must retain the above * copyright notice, this list of conditions and the following * disclaimer. * * - Redistributions in binary form must reproduce the above * copyright notice, this list of conditions and the following * disclaimer in the documentation and/or other materials * provided with the distribution. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE * SOFTWARE. *
*/
/* * Report the configuration for this PF
*/ static ssize_t
config_show(struct device *device, struct device_attribute *attr, char *buf)
{ struct usnic_ib_dev *us_ibdev =
rdma_device_to_drv_device(device, struct usnic_ib_dev, ib_dev); enum usnic_vnic_res_type res_type; int len;
mutex_lock(&us_ibdev->usdev_lock); if (kref_read(&us_ibdev->vf_cnt) > 0) { char *busname; char *sep = ""; /* * bus name seems to come with annoying prefix. * Remove it if it is predictable
*/
busname = us_ibdev->pdev->bus->name; if (strncmp(busname, "PCI Bus ", 8) == 0)
busname += 8;
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