vphb.c (82ffd0454bd9bd57780966d47bfd56d579dd4fb3) vphb.c (68005b67d15a1ee5b5ddff965175728e65fa73e7)
1/*
2 * Copyright 2014 IBM Corp.
3 *
4 * This program is free software; you can redistribute it and/or
5 * modify it under the terms of the GNU General Public License
6 * as published by the Free Software Foundation; either version
7 * 2 of the License, or (at your option) any later version.
8 */

--- 29 unchanged lines hidden (view full) ---

38 phb = pci_bus_to_host(dev->bus);
39 afu = (struct cxl_afu *)phb->private_data;
40
41 if (!cxl_ops->link_ok(afu->adapter, afu)) {
42 dev_warn(&dev->dev, "%s: Device link is down, refusing to enable AFU\n", __func__);
43 return false;
44 }
45
1/*
2 * Copyright 2014 IBM Corp.
3 *
4 * This program is free software; you can redistribute it and/or
5 * modify it under the terms of the GNU General Public License
6 * as published by the Free Software Foundation; either version
7 * 2 of the License, or (at your option) any later version.
8 */

--- 29 unchanged lines hidden (view full) ---

38 phb = pci_bus_to_host(dev->bus);
39 afu = (struct cxl_afu *)phb->private_data;
40
41 if (!cxl_ops->link_ok(afu->adapter, afu)) {
42 dev_warn(&dev->dev, "%s: Device link is down, refusing to enable AFU\n", __func__);
43 return false;
44 }
45
46 set_dma_ops(&dev->dev, &dma_nommu_ops);
47 set_dma_offset(&dev->dev, PAGE_OFFSET);
48
49 /*
50 * Allocate a context to do cxl things too. If we eventually do real
51 * DMA ops, we'll need a default context to attach them to
52 */
53 ctx = cxl_dev_context_init(dev);
54 if (IS_ERR(ctx))

--- 267 unchanged lines hidden --- 		46 set_dma_offset(&dev->dev, PAGE_OFFSET);
47
48 /*
49 * Allocate a context to do cxl things too. If we eventually do real
50 * DMA ops, we'll need a default context to attach them to
51 */
52 ctx = cxl_dev_context_init(dev);
53 if (IS_ERR(ctx))

--- 267 unchanged lines hidden ---