diff options
Diffstat (limited to 'drivers/misc/cxl/phb.c')
| -rw-r--r-- | drivers/misc/cxl/phb.c | 44 |
1 files changed, 0 insertions, 44 deletions
diff --git a/drivers/misc/cxl/phb.c b/drivers/misc/cxl/phb.c deleted file mode 100644 index 6ec69ada19f4..000000000000 --- a/drivers/misc/cxl/phb.c +++ /dev/null @@ -1,44 +0,0 @@ -/* - * Copyright 2014-2016 IBM Corp. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version - * 2 of the License, or (at your option) any later version. - */ - -#include <linux/pci.h> -#include "cxl.h" - -bool _cxl_pci_associate_default_context(struct pci_dev *dev, struct cxl_afu *afu) -{ - struct cxl_context *ctx; - - /* - * Allocate a context to do cxl things to. This is used for interrupts - * in the peer model using a real phb, and if we eventually do DMA ops - * in the virtual phb, we'll need a default context to attach them to. - */ - ctx = cxl_dev_context_init(dev); - if (IS_ERR(ctx)) - return false; - dev->dev.archdata.cxl_ctx = ctx; - - return (cxl_ops->afu_check_and_enable(afu) == 0); -} -/* exported via cxl_base */ - -void _cxl_pci_disable_device(struct pci_dev *dev) -{ - struct cxl_context *ctx = cxl_get_context(dev); - - if (ctx) { - if (ctx->status == STARTED) { - dev_err(&dev->dev, "Default context started\n"); - return; - } - dev->dev.archdata.cxl_ctx = NULL; - cxl_release_context(ctx); - } -} -/* exported via cxl_base */ |