/* * Copyright (C) 2015-2016 Samsung Electronics * Igor Kotrasinski * Krzysztof Opasiak * * Refactored from usbip_host_driver.c, which is: * Copyright (C) 2011 matt mooney * 2005-2007 Takahiro Hirofuchi * * 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. * * 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, see . */ #ifndef __USBIP_HOST_COMMON_H #define __USBIP_HOST_COMMON_H #include #include #include #include "list.h" #include "usbip_common.h" #include "sysfs_utils.h" struct usbip_host_driver; struct usbip_host_driver_ops { int (*open)(struct usbip_host_driver *hdriver); void (*close)(struct usbip_host_driver *hdriver); int (*refresh_device_list)(struct usbip_host_driver *hdriver); struct usbip_exported_device * (*get_device)( struct usbip_host_driver *hdriver, int num); int (*read_device)(struct udev_device *sdev, struct usbip_usb_device *dev); int (*read_interface)(struct usbip_usb_device *udev, int i, struct usbip_usb_interface *uinf); int (*is_my_device)(struct udev_device *udev); }; struct usbip_host_driver { int ndevs; /* list of exported device */ struct list_head edev_list; const char *udev_subsystem; struct usbip_host_driver_ops ops; }; struct usbip_exported_device { struct udev_device *sudev; int32_t status; struct usbip_usb_device udev; struct list_head node; struct usbip_usb_interface uinf[]; }; /* External API to access the driver */ static inline int usbip_driver_open(struct usbip_host_driver *hdriver) { if (!hdriver->ops.open) return -EOPNOTSUPP; return hdriver->ops.open(hdriver); } static inline void usbip_driver_close(struct usbip_host_driver *hdriver) { if (!hdriver->ops.close) return; hdriver->ops.close(hdriver); } static inline int usbip_refresh_device_list(struct usbip_host_driver *hdriver) { if (!hdriver->ops.refresh_device_list) return -EOPNOTSUPP; return hdriver->ops.refresh_device_list(hdriver); } static inline struct usbip_exported_device * usbip_get_device(struct usbip_host_driver *hdriver, int num) { if (!hdriver->ops.get_device) return NULL; return hdriver->ops.get_device(hdriver, num); } /* Helper functions for implementing driver backend */ int usbip_generic_driver_open(struct usbip_host_driver *hdriver); void usbip_generic_driver_close(struct usbip_host_driver *hdriver); int usbip_generic_refresh_device_list(struct usbip_host_driver *hdriver); int usbip_export_device(struct usbip_exported_device *edev, int sockfd); struct usbip_exported_device *usbip_generic_get_device( struct usbip_host_driver *hdriver, int num); #endif /* __USBIP_HOST_COMMON_H */ me='context' onchange='this.form.submit();'>space:mode:
authorJiri Slaby <jslaby@suse.cz>2017-01-18 14:29:21 +0100
committerIngo Molnar <mingo@kernel.org>2017-01-19 08:39:44 +0100
commitb5b46c4740aed1538544f0fa849c5b76c7823469 (patch)
tree125e7aced4835bad6f6a0c0d02d012f333caf922 /include/drm/i2c
parentfa19a769f82fb9a5ca000b83cacd13fcaeda51ac (diff)
objtool: Fix IRET's opcode
The IRET opcode is 0xcf according to the Intel manual and also to objdump of my vmlinux: 1ea8: 48 cf iretq Fix the opcode in arch_decode_instruction(). The previous value (0xc5) seems to correspond to LDS. Signed-off-by: Jiri Slaby <jslaby@suse.cz> Acked-by: Josh Poimboeuf <jpoimboe@redhat.com> Cc: Andy Lutomirski <luto@kernel.org> Cc: Borislav Petkov <bp@alien8.de> Cc: Brian Gerst <brgerst@gmail.com> Cc: Denys Vlasenko <dvlasenk@redhat.com> Cc: H. Peter Anvin <hpa@zytor.com> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Thomas Gleixner <tglx@linutronix.de> Link: http://lkml.kernel.org/r/20170118132921.19319-1-jslaby@suse.cz Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'include/drm/i2c')