diff options
author | Yunhong Jiang <yunhong.jiang@intel.com> | 2015-08-04 12:17:53 -0700 |
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committer | Yunhong Jiang <yunhong.jiang@intel.com> | 2015-08-04 15:44:42 -0700 |
commit | 9ca8dbcc65cfc63d6f5ef3312a33184e1d726e00 (patch) | |
tree | 1c9cafbcd35f783a87880a10f85d1a060db1a563 /kernel/drivers/usb/storage/usual-tables.c | |
parent | 98260f3884f4a202f9ca5eabed40b1354c489b29 (diff) |
Add the rt linux 4.1.3-rt3 as base
Import the rt linux 4.1.3-rt3 as OPNFV kvm base.
It's from git://git.kernel.org/pub/scm/linux/kernel/git/rt/linux-rt-devel.git linux-4.1.y-rt and
the base is:
commit 0917f823c59692d751951bf5ea699a2d1e2f26a2
Author: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Date: Sat Jul 25 12:13:34 2015 +0200
Prepare v4.1.3-rt3
Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
We lose all the git history this way and it's not good. We
should apply another opnfv project repo in future.
Change-Id: I87543d81c9df70d99c5001fbdf646b202c19f423
Signed-off-by: Yunhong Jiang <yunhong.jiang@intel.com>
Diffstat (limited to 'kernel/drivers/usb/storage/usual-tables.c')
-rw-r--r-- | kernel/drivers/usb/storage/usual-tables.c | 123 |
1 files changed, 123 insertions, 0 deletions
diff --git a/kernel/drivers/usb/storage/usual-tables.c b/kernel/drivers/usb/storage/usual-tables.c new file mode 100644 index 000000000..5ef8ce74a --- /dev/null +++ b/kernel/drivers/usb/storage/usual-tables.c @@ -0,0 +1,123 @@ +/* Driver for USB Mass Storage devices + * Usual Tables File for usb-storage and libusual + * + * Copyright (C) 2009 Alan Stern (stern@rowland.harvard.edu) + * + * Please see http://www.one-eyed-alien.net/~mdharm/linux-usb for more + * information about this driver. + * + * 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, or (at your option) any + * later version. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + * + * You should have received a copy of the GNU General Public License along + * with this program; if not, write to the Free Software Foundation, Inc., + * 675 Mass Ave, Cambridge, MA 02139, USA. + */ + +#include <linux/kernel.h> +#include <linux/module.h> +#include <linux/usb.h> +#include <linux/usb_usual.h> + + +/* + * The table of devices + */ +#define UNUSUAL_DEV(id_vendor, id_product, bcdDeviceMin, bcdDeviceMax, \ + vendorName, productName, useProtocol, useTransport, \ + initFunction, flags) \ +{ USB_DEVICE_VER(id_vendor, id_product, bcdDeviceMin, bcdDeviceMax), \ + .driver_info = (flags) } + +#define COMPLIANT_DEV UNUSUAL_DEV + +#define USUAL_DEV(useProto, useTrans) \ +{ USB_INTERFACE_INFO(USB_CLASS_MASS_STORAGE, useProto, useTrans) } + +/* Define the device is matched with Vendor ID and interface descriptors */ +#define UNUSUAL_VENDOR_INTF(id_vendor, cl, sc, pr, \ + vendorName, productName, useProtocol, useTransport, \ + initFunction, flags) \ +{ \ + .match_flags = USB_DEVICE_ID_MATCH_INT_INFO \ + | USB_DEVICE_ID_MATCH_VENDOR, \ + .idVendor = (id_vendor), \ + .bInterfaceClass = (cl), \ + .bInterfaceSubClass = (sc), \ + .bInterfaceProtocol = (pr), \ + .driver_info = (flags) \ +} + +struct usb_device_id usb_storage_usb_ids[] = { +# include "unusual_devs.h" + { } /* Terminating entry */ +}; +MODULE_DEVICE_TABLE(usb, usb_storage_usb_ids); + +#undef UNUSUAL_DEV +#undef COMPLIANT_DEV +#undef USUAL_DEV +#undef UNUSUAL_VENDOR_INTF + +/* + * The table of devices to ignore + */ +struct ignore_entry { + u16 vid, pid, bcdmin, bcdmax; +}; + +#define UNUSUAL_DEV(id_vendor, id_product, bcdDeviceMin, bcdDeviceMax, \ + vendorName, productName, useProtocol, useTransport, \ + initFunction, flags) \ +{ \ + .vid = id_vendor, \ + .pid = id_product, \ + .bcdmin = bcdDeviceMin, \ + .bcdmax = bcdDeviceMax, \ +} + +static struct ignore_entry ignore_ids[] = { +# include "unusual_alauda.h" +# include "unusual_cypress.h" +# include "unusual_datafab.h" +# include "unusual_ene_ub6250.h" +# include "unusual_freecom.h" +# include "unusual_isd200.h" +# include "unusual_jumpshot.h" +# include "unusual_karma.h" +# include "unusual_onetouch.h" +# include "unusual_realtek.h" +# include "unusual_sddr09.h" +# include "unusual_sddr55.h" +# include "unusual_usbat.h" + { } /* Terminating entry */ +}; + +#undef UNUSUAL_DEV + +/* Return an error if a device is in the ignore_ids list */ +int usb_usual_ignore_device(struct usb_interface *intf) +{ + struct usb_device *udev; + unsigned vid, pid, bcd; + struct ignore_entry *p; + + udev = interface_to_usbdev(intf); + vid = le16_to_cpu(udev->descriptor.idVendor); + pid = le16_to_cpu(udev->descriptor.idProduct); + bcd = le16_to_cpu(udev->descriptor.bcdDevice); + + for (p = ignore_ids; p->vid; ++p) { + if (p->vid == vid && p->pid == pid && + p->bcdmin <= bcd && p->bcdmax >= bcd) + return -ENXIO; + } + return 0; +} |