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sys/dev/drm/core/include/drm/drm_fb_helper.h
- This file was added.
/* | |||||
* Copyright (c) 2006-2009 Red Hat Inc. | |||||
* Copyright (c) 2006-2008 Intel Corporation | |||||
* Copyright (c) 2007 Dave Airlie <airlied@linux.ie> | |||||
* | |||||
* DRM framebuffer helper functions | |||||
* | |||||
* Permission to use, copy, modify, distribute, and sell this software and its | |||||
* documentation for any purpose is hereby granted without fee, provided that | |||||
* the above copyright notice appear in all copies and that both that copyright | |||||
* notice and this permission notice appear in supporting documentation, and | |||||
* that the name of the copyright holders not be used in advertising or | |||||
* publicity pertaining to distribution of the software without specific, | |||||
* written prior permission. The copyright holders make no representations | |||||
* about the suitability of this software for any purpose. It is provided "as | |||||
* is" without express or implied warranty. | |||||
* | |||||
* THE COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, | |||||
* INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO | |||||
* EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY SPECIAL, INDIRECT OR | |||||
* CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, | |||||
* DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER | |||||
* TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE | |||||
* OF THIS SOFTWARE. | |||||
* | |||||
* Authors: | |||||
* Dave Airlie <airlied@linux.ie> | |||||
* Jesse Barnes <jesse.barnes@intel.com> | |||||
*/ | |||||
#ifndef DRM_FB_HELPER_H | |||||
#define DRM_FB_HELPER_H | |||||
struct drm_fb_helper; | |||||
#include <drm/drm_client.h> | |||||
#include <drm/drm_crtc.h> | |||||
#include <drm/drm_device.h> | |||||
#include <linux/kgdb.h> | |||||
#include <linux/vgaarb.h> | |||||
enum mode_set_atomic { | |||||
LEAVE_ATOMIC_MODE_SET, | |||||
ENTER_ATOMIC_MODE_SET, | |||||
}; | |||||
struct drm_fb_offset { | |||||
int x, y; | |||||
}; | |||||
struct drm_fb_helper_crtc { | |||||
struct drm_mode_set mode_set; | |||||
}; | |||||
/** | |||||
* struct drm_fb_helper_surface_size - describes fbdev size and scanout surface size | |||||
* @fb_width: fbdev width | |||||
* @fb_height: fbdev height | |||||
* @surface_width: scanout buffer width | |||||
* @surface_height: scanout buffer height | |||||
* @surface_bpp: scanout buffer bpp | |||||
* @surface_depth: scanout buffer depth | |||||
* | |||||
* Note that the scanout surface width/height may be larger than the fbdev | |||||
* width/height. In case of multiple displays, the scanout surface is sized | |||||
* according to the largest width/height (so it is large enough for all CRTCs | |||||
* to scanout). But the fbdev width/height is sized to the minimum width/ | |||||
* height of all the displays. This ensures that fbcon fits on the smallest | |||||
* of the attached displays. fb_width/fb_height is used by | |||||
* drm_fb_helper_fill_info() to fill out the &fb_info.var structure. | |||||
*/ | |||||
struct drm_fb_helper_surface_size { | |||||
u32 fb_width; | |||||
u32 fb_height; | |||||
u32 surface_width; | |||||
u32 surface_height; | |||||
u32 surface_bpp; | |||||
u32 surface_depth; | |||||
}; | |||||
/** | |||||
* struct drm_fb_helper_funcs - driver callbacks for the fbdev emulation library | |||||
* | |||||
* Driver callbacks used by the fbdev emulation helper library. | |||||
*/ | |||||
struct drm_fb_helper_funcs { | |||||
/** | |||||
* @fb_probe: | |||||
* | |||||
* Driver callback to allocate and initialize the fbdev info structure. | |||||
* Furthermore it also needs to allocate the DRM framebuffer used to | |||||
* back the fbdev. | |||||
* | |||||
* This callback is mandatory. | |||||
* | |||||
* RETURNS: | |||||
* | |||||
* The driver should return 0 on success and a negative error code on | |||||
* failure. | |||||
*/ | |||||
int (*fb_probe)(struct drm_fb_helper *helper, | |||||
struct drm_fb_helper_surface_size *sizes); | |||||
}; | |||||
struct drm_fb_helper_connector { | |||||
struct drm_connector *connector; | |||||
}; | |||||
/** | |||||
* struct drm_fb_helper - main structure to emulate fbdev on top of KMS | |||||
* @fb: Scanout framebuffer object | |||||
* @dev: DRM device | |||||
* @crtc_count: number of possible CRTCs | |||||
* @crtc_info: per-CRTC helper state (mode, x/y offset, etc) | |||||
* @connector_count: number of connected connectors | |||||
* @connector_info_alloc_count: size of connector_info | |||||
* @funcs: driver callbacks for fb helper | |||||
* @fbdev: emulated fbdev device info struct | |||||
* @pseudo_palette: fake palette of 16 colors | |||||
* @dirty_clip: clip rectangle used with deferred_io to accumulate damage to | |||||
* the screen buffer | |||||
* @dirty_lock: spinlock protecting @dirty_clip | |||||
* @dirty_work: worker used to flush the framebuffer | |||||
* @resume_work: worker used during resume if the console lock is already taken | |||||
* | |||||
* This is the main structure used by the fbdev helpers. Drivers supporting | |||||
* fbdev emulation should embedded this into their overall driver structure. | |||||
* Drivers must also fill out a &struct drm_fb_helper_funcs with a few | |||||
* operations. | |||||
*/ | |||||
struct drm_fb_helper { | |||||
#ifdef __linux__ | |||||
/** | |||||
* @client: | |||||
* | |||||
* DRM client used by the generic fbdev emulation. | |||||
*/ | |||||
struct drm_client_dev client; | |||||
/** | |||||
* @buffer: | |||||
* | |||||
* Framebuffer used by the generic fbdev emulation. | |||||
*/ | |||||
struct drm_client_buffer *buffer; | |||||
#endif | |||||
struct drm_framebuffer *fb; | |||||
struct drm_device *dev; | |||||
int crtc_count; | |||||
struct drm_fb_helper_crtc *crtc_info; | |||||
int connector_count; | |||||
int connector_info_alloc_count; | |||||
/** | |||||
* @connector_info: | |||||
* | |||||
* Array of per-connector information. Do not iterate directly, but use | |||||
* drm_fb_helper_for_each_connector. | |||||
*/ | |||||
struct drm_fb_helper_connector **connector_info; | |||||
const struct drm_fb_helper_funcs *funcs; | |||||
struct fb_info *fbdev; | |||||
u32 pseudo_palette[17]; | |||||
struct drm_clip_rect dirty_clip; | |||||
spinlock_t dirty_lock; | |||||
struct work_struct dirty_work; | |||||
struct work_struct resume_work; | |||||
/** | |||||
* @lock: | |||||
* | |||||
* Top-level FBDEV helper lock. This protects all internal data | |||||
* structures and lists, such as @connector_info and @crtc_info. | |||||
* | |||||
* FIXME: fbdev emulation locking is a mess and long term we want to | |||||
* protect all helper internal state with this lock as well as reduce | |||||
* core KMS locking as much as possible. | |||||
*/ | |||||
struct mutex lock; | |||||
/** | |||||
* @kernel_fb_list: | |||||
* | |||||
* Entry on the global kernel_fb_helper_list, used for kgdb entry/exit. | |||||
*/ | |||||
struct list_head kernel_fb_list; | |||||
/** | |||||
* @delayed_hotplug: | |||||
* | |||||
* A hotplug was received while fbdev wasn't in control of the DRM | |||||
* device, i.e. another KMS master was active. The output configuration | |||||
* needs to be reprobe when fbdev is in control again. | |||||
*/ | |||||
bool delayed_hotplug; | |||||
/** | |||||
* @deferred_setup: | |||||
* | |||||
* If no outputs are connected (disconnected or unknown) the FB helper | |||||
* code will defer setup until at least one of the outputs shows up. | |||||
* This field keeps track of the status so that setup can be retried | |||||
* at every hotplug event until it succeeds eventually. | |||||
* | |||||
* Protected by @lock. | |||||
*/ | |||||
bool deferred_setup; | |||||
/** | |||||
* @preferred_bpp: | |||||
* | |||||
* Temporary storage for the driver's preferred BPP setting passed to | |||||
* FB helper initialization. This needs to be tracked so that deferred | |||||
* FB helper setup can pass this on. | |||||
* | |||||
* See also: @deferred_setup | |||||
*/ | |||||
int preferred_bpp; | |||||
}; | |||||
#ifdef __linux__ | |||||
static inline struct drm_fb_helper * | |||||
drm_fb_helper_from_client(struct drm_client_dev *client) | |||||
{ | |||||
return container_of(client, struct drm_fb_helper, client); | |||||
} | |||||
#endif | |||||
/** | |||||
* define DRM_FB_HELPER_DEFAULT_OPS - helper define for drm drivers | |||||
* | |||||
* Helper define to register default implementations of drm_fb_helper | |||||
* functions. To be used in struct fb_ops of drm drivers. | |||||
*/ | |||||
#define DRM_FB_HELPER_DEFAULT_OPS \ | |||||
.fb_check_var = drm_fb_helper_check_var, \ | |||||
.fb_set_par = drm_fb_helper_set_par, \ | |||||
.fb_setcmap = drm_fb_helper_setcmap, \ | |||||
.fb_blank = drm_fb_helper_blank, \ | |||||
.fb_pan_display = drm_fb_helper_pan_display, \ | |||||
.fb_debug_enter = drm_fb_helper_debug_enter, \ | |||||
.fb_debug_leave = drm_fb_helper_debug_leave, \ | |||||
.fb_ioctl = drm_fb_helper_ioctl | |||||
#ifdef CONFIG_DRM_FBDEV_EMULATION | |||||
void drm_fb_helper_prepare(struct drm_device *dev, struct drm_fb_helper *helper, | |||||
const struct drm_fb_helper_funcs *funcs); | |||||
int drm_fb_helper_init(struct drm_device *dev, | |||||
struct drm_fb_helper *helper, int max_conn); | |||||
void drm_fb_helper_fini(struct drm_fb_helper *helper); | |||||
int drm_fb_helper_blank(int blank, struct fb_info *info); | |||||
int drm_fb_helper_pan_display(struct fb_var_screeninfo *var, | |||||
struct fb_info *info); | |||||
int drm_fb_helper_set_par(struct fb_info *info); | |||||
int drm_fb_helper_check_var(struct fb_var_screeninfo *var, | |||||
struct fb_info *info); | |||||
int drm_fb_helper_restore_fbdev_mode_unlocked(struct drm_fb_helper *fb_helper); | |||||
struct fb_info *drm_fb_helper_alloc_fbi(struct drm_fb_helper *fb_helper); | |||||
void drm_fb_helper_unregister_fbi(struct drm_fb_helper *fb_helper); | |||||
void drm_fb_helper_fill_info(struct fb_info *info, | |||||
struct drm_fb_helper *fb_helper, | |||||
struct drm_fb_helper_surface_size *sizes); | |||||
void drm_fb_helper_unlink_fbi(struct drm_fb_helper *fb_helper); | |||||
void drm_fb_helper_deferred_io(struct fb_info *info, | |||||
struct list_head *pagelist); | |||||
int drm_fb_helper_defio_init(struct drm_fb_helper *fb_helper); | |||||
ssize_t drm_fb_helper_sys_read(struct fb_info *info, char __user *buf, | |||||
size_t count, loff_t *ppos); | |||||
ssize_t drm_fb_helper_sys_write(struct fb_info *info, const char __user *buf, | |||||
size_t count, loff_t *ppos); | |||||
void drm_fb_helper_sys_fillrect(struct fb_info *info, | |||||
const struct fb_fillrect *rect); | |||||
void drm_fb_helper_sys_copyarea(struct fb_info *info, | |||||
const struct fb_copyarea *area); | |||||
void drm_fb_helper_sys_imageblit(struct fb_info *info, | |||||
const struct fb_image *image); | |||||
void drm_fb_helper_cfb_fillrect(struct fb_info *info, | |||||
const struct fb_fillrect *rect); | |||||
void drm_fb_helper_cfb_copyarea(struct fb_info *info, | |||||
const struct fb_copyarea *area); | |||||
void drm_fb_helper_cfb_imageblit(struct fb_info *info, | |||||
const struct fb_image *image); | |||||
void drm_fb_helper_set_suspend(struct drm_fb_helper *fb_helper, bool suspend); | |||||
void drm_fb_helper_set_suspend_unlocked(struct drm_fb_helper *fb_helper, | |||||
bool suspend); | |||||
int drm_fb_helper_setcmap(struct fb_cmap *cmap, struct fb_info *info); | |||||
int drm_fb_helper_ioctl(struct fb_info *info, unsigned int cmd, | |||||
unsigned long arg); | |||||
int drm_fb_helper_hotplug_event(struct drm_fb_helper *fb_helper); | |||||
int drm_fb_helper_initial_config(struct drm_fb_helper *fb_helper, int bpp_sel); | |||||
int drm_fb_helper_single_add_all_connectors(struct drm_fb_helper *fb_helper); | |||||
int drm_fb_helper_debug_enter(struct fb_info *info); | |||||
int drm_fb_helper_debug_leave(struct fb_info *info); | |||||
struct drm_display_mode * | |||||
drm_has_preferred_mode(struct drm_fb_helper_connector *fb_connector, | |||||
int width, int height); | |||||
struct drm_display_mode * | |||||
drm_pick_cmdline_mode(struct drm_fb_helper_connector *fb_helper_conn); | |||||
int drm_fb_helper_add_one_connector(struct drm_fb_helper *fb_helper, struct drm_connector *connector); | |||||
int drm_fb_helper_remove_one_connector(struct drm_fb_helper *fb_helper, | |||||
struct drm_connector *connector); | |||||
int drm_fb_helper_fbdev_setup(struct drm_device *dev, | |||||
struct drm_fb_helper *fb_helper, | |||||
const struct drm_fb_helper_funcs *funcs, | |||||
unsigned int preferred_bpp, | |||||
unsigned int max_conn_count); | |||||
void drm_fb_helper_fbdev_teardown(struct drm_device *dev); | |||||
void drm_fb_helper_lastclose(struct drm_device *dev); | |||||
void drm_fb_helper_output_poll_changed(struct drm_device *dev); | |||||
int drm_fb_helper_generic_probe(struct drm_fb_helper *fb_helper, | |||||
struct drm_fb_helper_surface_size *sizes); | |||||
int drm_fbdev_generic_setup(struct drm_device *dev, unsigned int preferred_bpp); | |||||
#else | |||||
static inline void drm_fb_helper_prepare(struct drm_device *dev, | |||||
struct drm_fb_helper *helper, | |||||
const struct drm_fb_helper_funcs *funcs) | |||||
{ | |||||
} | |||||
static inline int drm_fb_helper_init(struct drm_device *dev, | |||||
struct drm_fb_helper *helper, | |||||
int max_conn) | |||||
{ | |||||
/* So drivers can use it to free the struct */ | |||||
helper->dev = dev; | |||||
dev->fb_helper = helper; | |||||
return 0; | |||||
} | |||||
static inline void drm_fb_helper_fini(struct drm_fb_helper *helper) | |||||
{ | |||||
if (helper && helper->dev) | |||||
helper->dev->fb_helper = NULL; | |||||
} | |||||
static inline int drm_fb_helper_blank(int blank, struct fb_info *info) | |||||
{ | |||||
return 0; | |||||
} | |||||
static inline int drm_fb_helper_pan_display(struct fb_var_screeninfo *var, | |||||
struct fb_info *info) | |||||
{ | |||||
return 0; | |||||
} | |||||
static inline int drm_fb_helper_set_par(struct fb_info *info) | |||||
{ | |||||
return 0; | |||||
} | |||||
static inline int drm_fb_helper_check_var(struct fb_var_screeninfo *var, | |||||
struct fb_info *info) | |||||
{ | |||||
return 0; | |||||
} | |||||
static inline int | |||||
drm_fb_helper_restore_fbdev_mode_unlocked(struct drm_fb_helper *fb_helper) | |||||
{ | |||||
return 0; | |||||
} | |||||
static inline struct fb_info * | |||||
drm_fb_helper_alloc_fbi(struct drm_fb_helper *fb_helper) | |||||
{ | |||||
return NULL; | |||||
} | |||||
static inline void drm_fb_helper_unregister_fbi(struct drm_fb_helper *fb_helper) | |||||
{ | |||||
} | |||||
static inline void | |||||
drm_fb_helper_fill_info(struct fb_info *info, | |||||
struct drm_fb_helper *fb_helper, | |||||
struct drm_fb_helper_surface_size *sizes) | |||||
{ | |||||
} | |||||
static inline int drm_fb_helper_setcmap(struct fb_cmap *cmap, | |||||
struct fb_info *info) | |||||
{ | |||||
return 0; | |||||
} | |||||
static inline int drm_fb_helper_ioctl(struct fb_info *info, unsigned int cmd, | |||||
unsigned long arg) | |||||
{ | |||||
return 0; | |||||
} | |||||
static inline void drm_fb_helper_unlink_fbi(struct drm_fb_helper *fb_helper) | |||||
{ | |||||
} | |||||
static inline void drm_fb_helper_deferred_io(struct fb_info *info, | |||||
struct list_head *pagelist) | |||||
{ | |||||
} | |||||
static inline int drm_fb_helper_defio_init(struct drm_fb_helper *fb_helper) | |||||
{ | |||||
return -ENODEV; | |||||
} | |||||
static inline ssize_t drm_fb_helper_sys_read(struct fb_info *info, | |||||
char __user *buf, size_t count, | |||||
loff_t *ppos) | |||||
{ | |||||
return -ENODEV; | |||||
} | |||||
static inline ssize_t drm_fb_helper_sys_write(struct fb_info *info, | |||||
const char __user *buf, | |||||
size_t count, loff_t *ppos) | |||||
{ | |||||
return -ENODEV; | |||||
} | |||||
static inline void drm_fb_helper_sys_fillrect(struct fb_info *info, | |||||
const struct fb_fillrect *rect) | |||||
{ | |||||
} | |||||
static inline void drm_fb_helper_sys_copyarea(struct fb_info *info, | |||||
const struct fb_copyarea *area) | |||||
{ | |||||
} | |||||
static inline void drm_fb_helper_sys_imageblit(struct fb_info *info, | |||||
const struct fb_image *image) | |||||
{ | |||||
} | |||||
static inline void drm_fb_helper_cfb_fillrect(struct fb_info *info, | |||||
const struct fb_fillrect *rect) | |||||
{ | |||||
} | |||||
static inline void drm_fb_helper_cfb_copyarea(struct fb_info *info, | |||||
const struct fb_copyarea *area) | |||||
{ | |||||
} | |||||
static inline void drm_fb_helper_cfb_imageblit(struct fb_info *info, | |||||
const struct fb_image *image) | |||||
{ | |||||
} | |||||
static inline void drm_fb_helper_set_suspend(struct drm_fb_helper *fb_helper, | |||||
bool suspend) | |||||
{ | |||||
} | |||||
static inline void | |||||
drm_fb_helper_set_suspend_unlocked(struct drm_fb_helper *fb_helper, bool suspend) | |||||
{ | |||||
} | |||||
static inline int drm_fb_helper_hotplug_event(struct drm_fb_helper *fb_helper) | |||||
{ | |||||
return 0; | |||||
} | |||||
static inline int drm_fb_helper_initial_config(struct drm_fb_helper *fb_helper, | |||||
int bpp_sel) | |||||
{ | |||||
return 0; | |||||
} | |||||
static inline int | |||||
drm_fb_helper_single_add_all_connectors(struct drm_fb_helper *fb_helper) | |||||
{ | |||||
return 0; | |||||
} | |||||
static inline int drm_fb_helper_debug_enter(struct fb_info *info) | |||||
{ | |||||
return 0; | |||||
} | |||||
static inline int drm_fb_helper_debug_leave(struct fb_info *info) | |||||
{ | |||||
return 0; | |||||
} | |||||
static inline struct drm_display_mode * | |||||
drm_has_preferred_mode(struct drm_fb_helper_connector *fb_connector, | |||||
int width, int height) | |||||
{ | |||||
return NULL; | |||||
} | |||||
static inline struct drm_display_mode * | |||||
drm_pick_cmdline_mode(struct drm_fb_helper_connector *fb_helper_conn, | |||||
int width, int height) | |||||
{ | |||||
return NULL; | |||||
} | |||||
static inline int | |||||
drm_fb_helper_add_one_connector(struct drm_fb_helper *fb_helper, | |||||
struct drm_connector *connector) | |||||
{ | |||||
return 0; | |||||
} | |||||
static inline int | |||||
drm_fb_helper_remove_one_connector(struct drm_fb_helper *fb_helper, | |||||
struct drm_connector *connector) | |||||
{ | |||||
return 0; | |||||
} | |||||
static inline int | |||||
drm_fb_helper_fbdev_setup(struct drm_device *dev, | |||||
struct drm_fb_helper *fb_helper, | |||||
const struct drm_fb_helper_funcs *funcs, | |||||
unsigned int preferred_bpp, | |||||
unsigned int max_conn_count) | |||||
{ | |||||
/* So drivers can use it to free the struct */ | |||||
dev->fb_helper = fb_helper; | |||||
return 0; | |||||
} | |||||
static inline void drm_fb_helper_fbdev_teardown(struct drm_device *dev) | |||||
{ | |||||
dev->fb_helper = NULL; | |||||
} | |||||
static inline void drm_fb_helper_lastclose(struct drm_device *dev) | |||||
{ | |||||
} | |||||
static inline void drm_fb_helper_output_poll_changed(struct drm_device *dev) | |||||
{ | |||||
} | |||||
static inline int | |||||
drm_fb_helper_generic_probe(struct drm_fb_helper *fb_helper, | |||||
struct drm_fb_helper_surface_size *sizes) | |||||
{ | |||||
return 0; | |||||
} | |||||
static inline int | |||||
drm_fbdev_generic_setup(struct drm_device *dev, unsigned int preferred_bpp) | |||||
{ | |||||
return 0; | |||||
} | |||||
#endif | |||||
#ifdef __linux__ | |||||
/** | |||||
* drm_fb_helper_remove_conflicting_framebuffers - remove firmware-configured framebuffers | |||||
* @a: memory range, users of which are to be removed | |||||
* @name: requesting driver name | |||||
* @primary: also kick vga16fb if present | |||||
* | |||||
* This function removes framebuffer devices (initialized by firmware/bootloader) | |||||
* which use memory range described by @a. If @a is NULL all such devices are | |||||
* removed. | |||||
*/ | |||||
static inline int | |||||
drm_fb_helper_remove_conflicting_framebuffers(struct apertures_struct *a, | |||||
const char *name, bool primary) | |||||
{ | |||||
#if IS_REACHABLE(CONFIG_FB) | |||||
return remove_conflicting_framebuffers(a, name, primary); | |||||
#else | |||||
return 0; | |||||
#endif | |||||
} | |||||
/** | |||||
* drm_fb_helper_remove_conflicting_pci_framebuffers - remove firmware-configured framebuffers for PCI devices | |||||
* @pdev: PCI device | |||||
* @resource_id: index of PCI BAR configuring framebuffer memory | |||||
* @name: requesting driver name | |||||
* | |||||
* This function removes framebuffer devices (eg. initialized by firmware) | |||||
* using memory range configured for @pdev's BAR @resource_id. | |||||
* | |||||
* The function assumes that PCI device with shadowed ROM drives a primary | |||||
* display and so kicks out vga16fb. | |||||
*/ | |||||
static inline int | |||||
drm_fb_helper_remove_conflicting_pci_framebuffers(struct pci_dev *pdev, | |||||
int resource_id, | |||||
const char *name) | |||||
{ | |||||
int ret = 0; | |||||
/* | |||||
* WARNING: Apparently we must kick fbdev drivers before vgacon, | |||||
* otherwise the vga fbdev driver falls over. | |||||
*/ | |||||
#if IS_REACHABLE(CONFIG_FB) | |||||
ret = remove_conflicting_pci_framebuffers(pdev, resource_id, name); | |||||
#endif | |||||
if (ret == 0) | |||||
ret = vga_remove_vgacon(pdev); | |||||
return ret; | |||||
} | |||||
#endif /* __linux__ */ | |||||
#endif |