diff options
| author | merge <null@invalid> | 2009-01-22 13:55:32 +0000 |
|---|---|---|
| committer | Andy Green <agreen@octopus.localdomain> | 2009-01-22 13:55:32 +0000 |
| commit | aa6f5ffbdba45aa8e19e5048648fc6c7b25376d3 (patch) | |
| tree | fbb786d0ac6f8a774fd834e9ce951197e60fbffa /drivers/pci/pci-stub.c | |
| parent | f2d78193eae5dccd3d588d2c8ea0866efc368332 (diff) | |
MERGE-via-pending-tracking-hist-MERGE-via-stable-tracking-MERGE-via-mokopatches-tracking-fix-stray-endmenu-patch-1232632040-1232632141
pending-tracking-hist top was MERGE-via-stable-tracking-MERGE-via-mokopatches-tracking-fix-stray-endmenu-patch-1232632040-1232632141 / fdf777a63bcb59e0dfd78bfe2c6242e01f6d4eb9 ... parent commitmessage:
From: merge <null@invalid>
MERGE-via-stable-tracking-hist-MERGE-via-mokopatches-tracking-fix-stray-endmenu-patch-1232632040
stable-tracking-hist top was MERGE-via-mokopatches-tracking-fix-stray-endmenu-patch-1232632040 / 90463bfd2d5a3c8b52f6e6d71024a00e052b0ced ... parent commitmessage:
From: merge <null@invalid>
MERGE-via-mokopatches-tracking-hist-fix-stray-endmenu-patch
mokopatches-tracking-hist top was fix-stray-endmenu-patch / 3630e0be570de8057e7f8d2fe501ed353cdf34e6 ... parent commitmessage:
From: Andy Green <andy@openmoko.com>
fix-stray-endmenu.patch
Signed-off-by: Andy Green <andy@openmoko.com>
Diffstat (limited to 'drivers/pci/pci-stub.c')
| -rw-r--r-- | drivers/pci/pci-stub.c | 47 |
1 files changed, 47 insertions, 0 deletions
diff --git a/drivers/pci/pci-stub.c b/drivers/pci/pci-stub.c new file mode 100644 index 00000000000..74fbec0bf6c --- /dev/null +++ b/drivers/pci/pci-stub.c @@ -0,0 +1,47 @@ +/* pci-stub - simple stub driver to reserve a pci device + * + * Copyright (C) 2008 Red Hat, Inc. + * Author: + * Chris Wright + * + * This work is licensed under the terms of the GNU GPL, version 2. + * + * Usage is simple, allocate a new id to the stub driver and bind the + * device to it. For example: + * + * # echo "8086 10f5" > /sys/bus/pci/drivers/pci-stub/new_id + * # echo -n 0000:00:19.0 > /sys/bus/pci/drivers/e1000e/unbind + * # echo -n 0000:00:19.0 > /sys/bus/pci/drivers/pci-stub/bind + * # ls -l /sys/bus/pci/devices/0000:00:19.0/driver + * .../0000:00:19.0/driver -> ../../../bus/pci/drivers/pci-stub + */ + +#include <linux/module.h> +#include <linux/pci.h> + +static int pci_stub_probe(struct pci_dev *dev, const struct pci_device_id *id) +{ + return 0; +} + +static struct pci_driver stub_driver = { + .name = "pci-stub", + .id_table = NULL, /* only dynamic id's */ + .probe = pci_stub_probe, +}; + +static int __init pci_stub_init(void) +{ + return pci_register_driver(&stub_driver); +} + +static void __exit pci_stub_exit(void) +{ + pci_unregister_driver(&stub_driver); +} + +module_init(pci_stub_init); +module_exit(pci_stub_exit); + +MODULE_LICENSE("GPL"); +MODULE_AUTHOR("Chris Wright <chrisw@sous-sol.org>"); |