[PATCH] rtemsbsd: remove dead code fb.c
Vijay Kumar Banerjee
vijaykumar9597 at gmail.com
Sat Aug 31 18:20:39 UTC 2019
ping :-)
On Wed, Aug 28, 2019 at 6:13 PM Vijay Kumar Banerjee <
vijaykumar9597 at gmail.com> wrote:
> ---
> freebsd/sys/dev/fb/fb.c | 762 ---------------------------
> libbsd.py | 1 -
> rtemsbsd/include/bsp/nexus-devices.h | 2 -
> 3 files changed, 765 deletions(-)
> delete mode 100644 freebsd/sys/dev/fb/fb.c
>
> diff --git a/freebsd/sys/dev/fb/fb.c b/freebsd/sys/dev/fb/fb.c
> deleted file mode 100644
> index a3263c91..00000000
> --- a/freebsd/sys/dev/fb/fb.c
> +++ /dev/null
> @@ -1,762 +0,0 @@
> -#include <machine/rtems-bsd-kernel-space.h>
> -
> -/*-
> - * SPDX-License-Identifier: BSD-3-Clause
> - *
> - * Copyright (c) 1999 Kazutaka YOKOTA <
> yokota at zodiac.mech.utsunomiya-u.ac.jp>
> - * All rights reserved.
> - *
> - * Redistribution and use in source and binary forms, with or without
> - * modification, are permitted provided that the following conditions
> - * are met:
> - * 1. Redistributions of source code must retain the above copyright
> - * notice, this list of conditions and the following disclaimer as
> - * the first lines of this file unmodified.
> - * 2. Redistributions in binary form must reproduce the above copyright
> - * notice, this list of conditions and the following disclaimer in the
> - * documentation and/or other materials provided with the distribution.
> - * 3. The name of the author may not be used to endorse or promote
> products
> - * derived from this software without specific prior written
> permission.
> - *
> - * THIS SOFTWARE IS PROVIDED BY THE AUTHORS ``AS IS'' AND ANY EXPRESS OR
> - * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
> WARRANTIES
> - * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
> - * IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY DIRECT, INDIRECT,
> - * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
> BUT
> - * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
> USE,
> - * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
> - * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
> - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
> OF
> - * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
> - */
> -
> -#include <sys/cdefs.h>
> -__FBSDID("$FreeBSD$");
> -
> -#include <rtems/bsd/local/opt_fb.h>
> -
> -#include <sys/param.h>
> -#include <sys/systm.h>
> -#include <sys/conf.h>
> -#include <sys/bus.h>
> -#include <sys/kernel.h>
> -#include <sys/malloc.h>
> -#include <sys/module.h>
> -#include <sys/uio.h>
> -#include <sys/fbio.h>
> -#include <sys/linker_set.h>
> -
> -#include <vm/vm.h>
> -#include <vm/pmap.h>
> -
> -#include <dev/fb/fbreg.h>
> -
> -SET_DECLARE(videodriver_set, const video_driver_t);
> -
> -/* local arrays */
> -
> -/*
> - * We need at least one entry each in order to initialize a video card
> - * for the kernel console. The arrays will be increased dynamically
> - * when necessary.
> - */
> -
> -static int vid_malloc;
> -static int adapters = 1;
> -static video_adapter_t *adp_ini;
> -static video_adapter_t **adapter = &adp_ini;
> -static video_switch_t *vidsw_ini;
> - video_switch_t **vidsw = &vidsw_ini;
> -
> -#ifdef FB_INSTALL_CDEV
> -static struct cdevsw *vidcdevsw_ini;
> -static struct cdevsw **vidcdevsw = &vidcdevsw_ini;
> -#endif
> -
> -#define ARRAY_DELTA 4
> -
> -static int
> -vid_realloc_array(void)
> -{
> - video_adapter_t **new_adp;
> - video_switch_t **new_vidsw;
> -#ifdef FB_INSTALL_CDEV
> - struct cdevsw **new_cdevsw;
> -#endif
> - int newsize;
> - int s;
> -
> - if (!vid_malloc)
> - return ENOMEM;
> -
> - s = spltty();
> - newsize = rounddown(adapters + ARRAY_DELTA, ARRAY_DELTA);
> - new_adp = malloc(sizeof(*new_adp)*newsize, M_DEVBUF, M_WAITOK |
> M_ZERO);
> - new_vidsw = malloc(sizeof(*new_vidsw)*newsize, M_DEVBUF,
> - M_WAITOK | M_ZERO);
> -#ifdef FB_INSTALL_CDEV
> - new_cdevsw = malloc(sizeof(*new_cdevsw)*newsize, M_DEVBUF,
> - M_WAITOK | M_ZERO);
> -#endif
> - bcopy(adapter, new_adp, sizeof(*adapter)*adapters);
> - bcopy(vidsw, new_vidsw, sizeof(*vidsw)*adapters);
> -#ifdef FB_INSTALL_CDEV
> - bcopy(vidcdevsw, new_cdevsw, sizeof(*vidcdevsw)*adapters);
> -#endif
> - if (adapters > 1) {
> - free(adapter, M_DEVBUF);
> - free(vidsw, M_DEVBUF);
> -#ifdef FB_INSTALL_CDEV
> - free(vidcdevsw, M_DEVBUF);
> -#endif
> - }
> - adapter = new_adp;
> - vidsw = new_vidsw;
> -#ifdef FB_INSTALL_CDEV
> - vidcdevsw = new_cdevsw;
> -#endif
> - adapters = newsize;
> - splx(s);
> -
> - if (bootverbose)
> - printf("fb: new array size %d\n", adapters);
> -
> - return 0;
> -}
> -
> -static void
> -vid_malloc_init(void *arg)
> -{
> - vid_malloc = TRUE;
> -}
> -
> -SYSINIT(vid_mem, SI_SUB_KMEM, SI_ORDER_ANY, vid_malloc_init, NULL);
> -
> -/*
> - * Low-level frame buffer driver functions
> - * frame buffer subdrivers, such as the VGA driver, call these functions
> - * to initialize the video_adapter structure and register it to the
> virtual
> - * frame buffer driver `fb'.
> - */
> -
> -/* initialize the video_adapter_t structure */
> -void
> -vid_init_struct(video_adapter_t *adp, char *name, int type, int unit)
> -{
> - adp->va_flags = 0;
> - adp->va_name = name;
> - adp->va_type = type;
> - adp->va_unit = unit;
> -}
> -
> -/* Register a video adapter */
> -int
> -vid_register(video_adapter_t *adp)
> -{
> - const video_driver_t **list;
> - const video_driver_t *p;
> - int index;
> -
> - for (index = 0; index < adapters; ++index) {
> - if (adapter[index] == NULL)
> - break;
> - }
> - if (index >= adapters) {
> - if (vid_realloc_array())
> - return -1;
> - }
> -
> - adp->va_index = index;
> - adp->va_token = NULL;
> - SET_FOREACH(list, videodriver_set) {
> - p = *list;
> - if (strcmp(p->name, adp->va_name) == 0) {
> - adapter[index] = adp;
> - vidsw[index] = p->vidsw;
> - return index;
> - }
> - }
> -
> - return -1;
> -}
> -
> -int
> -vid_unregister(video_adapter_t *adp)
> -{
> - if ((adp->va_index < 0) || (adp->va_index >= adapters))
> - return ENOENT;
> - if (adapter[adp->va_index] != adp)
> - return ENOENT;
> -
> - adapter[adp->va_index] = NULL;
> - vidsw[adp->va_index] = NULL;
> - return 0;
> -}
> -
> -/* Get video I/O function table */
> -video_switch_t
> -*vid_get_switch(char *name)
> -{
> - const video_driver_t **list;
> - const video_driver_t *p;
> -
> - SET_FOREACH(list, videodriver_set) {
> - p = *list;
> - if (strcmp(p->name, name) == 0)
> - return p->vidsw;
> - }
> -
> - return NULL;
> -}
> -
> -/*
> - * Video card client functions
> - * Video card clients, such as the console driver `syscons' and the frame
> - * buffer cdev driver, use these functions to claim and release a card for
> - * exclusive use.
> - */
> -
> -/* find the video card specified by a driver name and a unit number */
> -int
> -vid_find_adapter(char *driver, int unit)
> -{
> - int i;
> -
> - for (i = 0; i < adapters; ++i) {
> - if (adapter[i] == NULL)
> - continue;
> - if (strcmp("*", driver) && strcmp(adapter[i]->va_name,
> driver))
> - continue;
> - if ((unit != -1) && (adapter[i]->va_unit != unit))
> - continue;
> - return i;
> - }
> - return -1;
> -}
> -
> -/* allocate a video card */
> -int
> -vid_allocate(char *driver, int unit, void *id)
> -{
> - int index;
> - int s;
> -
> - s = spltty();
> - index = vid_find_adapter(driver, unit);
> - if (index >= 0) {
> - if (adapter[index]->va_token) {
> - splx(s);
> - return -1;
> - }
> - adapter[index]->va_token = id;
> - }
> - splx(s);
> - return index;
> -}
> -
> -int
> -vid_release(video_adapter_t *adp, void *id)
> -{
> - int error;
> - int s;
> -
> - s = spltty();
> - if (adp->va_token == NULL) {
> - error = EINVAL;
> - } else if (adp->va_token != id) {
> - error = EPERM;
> - } else {
> - adp->va_token = NULL;
> - error = 0;
> - }
> - splx(s);
> - return error;
> -}
> -
> -/* Get a video adapter structure */
> -video_adapter_t
> -*vid_get_adapter(int index)
> -{
> - if ((index < 0) || (index >= adapters))
> - return NULL;
> - return adapter[index];
> -}
> -
> -/* Configure drivers: this is a backdoor for the console driver XXX */
> -int
> -vid_configure(int flags)
> -{
> - const video_driver_t **list;
> - const video_driver_t *p;
> -
> - SET_FOREACH(list, videodriver_set) {
> - p = *list;
> - if (p->configure != NULL)
> - (*p->configure)(flags);
> - }
> -
> - return 0;
> -}
> -
> -/*
> - * Virtual frame buffer cdev driver functions
> - * The virtual frame buffer driver dispatches driver functions to
> - * appropriate subdrivers.
> - */
> -
> -#define FB_DRIVER_NAME "fb"
> -
> -#ifdef FB_INSTALL_CDEV
> -
> -#if 0 /* experimental */
> -
> -static devclass_t fb_devclass;
> -
> -static int fbprobe(device_t dev);
> -static int fbattach(device_t dev);
> -
> -static device_method_t fb_methods[] = {
> - DEVMETHOD(device_probe, fbprobe),
> - DEVMETHOD(device_attach, fbattach),
> -
> - DEVMETHOD_END
> -};
> -
> -static driver_t fb_driver = {
> - FB_DRIVER_NAME,
> - fb_methods,
> - 0,
> -};
> -
> -static int
> -fbprobe(device_t dev)
> -{
> - int unit;
> -
> - unit = device_get_unit(dev);
> - if (unit >= adapters)
> - return ENXIO;
> - if (adapter[unit] == NULL)
> - return ENXIO;
> -
> - device_set_desc(dev, "generic frame buffer");
> - return 0;
> -}
> -
> -static int
> -fbattach(device_t dev)
> -{
> - printf("fbattach: about to attach children\n");
> - bus_generic_attach(dev);
> - return 0;
> -}
> -
> -#endif
> -
> -#define FB_UNIT(dev) dev2unit(dev)
> -#define FB_MKMINOR(unit) (u)
> -
> -#if 0 /* experimental */
> -static d_open_t fbopen;
> -static d_close_t fbclose;
> -static d_read_t fbread;
> -static d_write_t fbwrite;
> -static d_ioctl_t fbioctl;
> -static d_mmap_t fbmmap;
> -
> -
> -static struct cdevsw fb_cdevsw = {
> - .d_version = D_VERSION,
> - .d_flags = D_NEEDGIANT,
> - .d_open = fbopen,
> - .d_close = fbclose,
> - .d_read = fbread,
> - .d_write = fbwrite,
> - .d_ioctl = fbioctl,
> - .d_mmap = fbmmap,
> - .d_name = FB_DRIVER_NAME,
> -};
> -#endif
> -
> -
> -static int
> -fb_modevent(module_t mod, int type, void *data)
> -{
> -
> - switch (type) {
> - case MOD_LOAD:
> - break;
> - case MOD_UNLOAD:
> - printf("fb module unload - not possible for this module
> type\n");
> - return EINVAL;
> - default:
> - return EOPNOTSUPP;
> - }
> - return 0;
> -}
> -
> -static moduledata_t fb_mod = {
> - "fb",
> - fb_modevent,
> - NULL
> -};
> -
> -DECLARE_MODULE(fb, fb_mod, SI_SUB_PSEUDO, SI_ORDER_ANY);
> -
> -int
> -fb_attach(int unit, video_adapter_t *adp, struct cdevsw *cdevsw)
> -{
> - int s;
> -
> - if (adp->va_index >= adapters)
> - return EINVAL;
> - if (adapter[adp->va_index] != adp)
> - return EINVAL;
> -
> - s = spltty();
> - adp->va_minor = unit;
> - vidcdevsw[adp->va_index] = cdevsw;
> - splx(s);
> -
> - printf("fb%d at %s%d\n", adp->va_index, adp->va_name,
> adp->va_unit);
> - return 0;
> -}
> -
> -int
> -fb_detach(int unit, video_adapter_t *adp, struct cdevsw *cdevsw)
> -{
> - int s;
> -
> - if (adp->va_index >= adapters)
> - return EINVAL;
> - if (adapter[adp->va_index] != adp)
> - return EINVAL;
> - if (vidcdevsw[adp->va_index] != cdevsw)
> - return EINVAL;
> -
> - s = spltty();
> - vidcdevsw[adp->va_index] = NULL;
> - splx(s);
> - return 0;
> -}
> -
> -/*
> - * Generic frame buffer cdev driver functions
> - * Frame buffer subdrivers may call these functions to implement common
> - * driver functions.
> - */
> -
> -int genfbopen(genfb_softc_t *sc, video_adapter_t *adp, int flag, int mode,
> - struct thread *td)
> -{
> - int s;
> -
> - s = spltty();
> - if (!(sc->gfb_flags & FB_OPEN))
> - sc->gfb_flags |= FB_OPEN;
> - splx(s);
> - return 0;
> -}
> -
> -int genfbclose(genfb_softc_t *sc, video_adapter_t *adp, int flag, int
> mode,
> - struct thread *td)
> -{
> - int s;
> -
> - s = spltty();
> - sc->gfb_flags &= ~FB_OPEN;
> - splx(s);
> - return 0;
> -}
> -
> -int genfbread(genfb_softc_t *sc, video_adapter_t *adp, struct uio *uio,
> - int flag)
> -{
> - int size;
> - int offset;
> - int error;
> - int len;
> -
> - error = 0;
> - size = adp->va_buffer_size/adp->va_info.vi_planes;
> - while (uio->uio_resid > 0) {
> - if (uio->uio_offset >= size)
> - break;
> - offset = uio->uio_offset%adp->va_window_size;
> - len = imin(uio->uio_resid, size - uio->uio_offset);
> - len = imin(len, adp->va_window_size - offset);
> - if (len <= 0)
> - break;
> - vidd_set_win_org(adp, uio->uio_offset);
> - error = uiomove((caddr_t)(adp->va_window + offset), len,
> uio);
> - if (error)
> - break;
> - }
> - return error;
> -}
> -
> -int genfbwrite(genfb_softc_t *sc, video_adapter_t *adp, struct uio *uio,
> - int flag)
> -{
> - return ENODEV;
> -}
> -
> -int genfbioctl(genfb_softc_t *sc, video_adapter_t *adp, u_long cmd,
> - caddr_t arg, int flag, struct thread *td)
> -{
> - int error;
> -
> - if (adp == NULL) /* XXX */
> - return ENXIO;
> - error = vidd_ioctl(adp, cmd, arg);
> - if (error == ENOIOCTL)
> - error = ENODEV;
> - return error;
> -}
> -
> -int genfbmmap(genfb_softc_t *sc, video_adapter_t *adp, vm_ooffset_t
> offset,
> - vm_offset_t *paddr, int prot, vm_memattr_t *memattr)
> -{
> - return vidd_mmap(adp, offset, paddr, prot, memattr);
> -}
> -
> -#endif /* FB_INSTALL_CDEV */
> -
> -static char
> -*adapter_name(int type)
> -{
> - static struct {
> - int type;
> - char *name;
> - } names[] = {
> - { KD_MONO, "MDA" },
> - { KD_HERCULES, "Hercules" },
> - { KD_CGA, "CGA" },
> - { KD_EGA, "EGA" },
> - { KD_VGA, "VGA" },
> - { KD_TGA, "TGA" },
> - { -1, "Unknown" },
> - };
> - int i;
> -
> - for (i = 0; names[i].type != -1; ++i)
> - if (names[i].type == type)
> - break;
> - return names[i].name;
> -}
> -
> -/*
> - * Generic low-level frame buffer functions
> - * The low-level functions in the frame buffer subdriver may use these
> - * functions.
> - */
> -
> -void
> -fb_dump_adp_info(char *driver, video_adapter_t *adp, int level)
> -{
> - if (level <= 0)
> - return;
> -
> - printf("%s%d: %s%d, %s, type:%s (%d), flags:0x%x\n",
> - FB_DRIVER_NAME, adp->va_index, driver, adp->va_unit,
> adp->va_name,
> - adapter_name(adp->va_type), adp->va_type, adp->va_flags);
> - printf("%s%d: port:0x%lx-0x%lx, crtc:0x%lx, mem:0x%lx 0x%x\n",
> - FB_DRIVER_NAME, adp->va_index, (u_long)adp->va_io_base,
> - (u_long)adp->va_io_base + adp->va_io_size - 1,
> - (u_long)adp->va_crtc_addr, (u_long)adp->va_mem_base,
> - adp->va_mem_size);
> - printf("%s%d: init mode:%d, bios mode:%d, current mode:%d\n",
> - FB_DRIVER_NAME, adp->va_index,
> - adp->va_initial_mode, adp->va_initial_bios_mode, adp->va_mode);
> - printf("%s%d: window:%p size:%dk gran:%dk, buf:%p size:%dk\n",
> - FB_DRIVER_NAME, adp->va_index,
> - (void *)adp->va_window, (int)adp->va_window_size/1024,
> - (int)adp->va_window_gran/1024, (void *)adp->va_buffer,
> - (int)adp->va_buffer_size/1024);
> -}
> -
> -void
> -fb_dump_mode_info(char *driver, video_adapter_t *adp, video_info_t *info,
> - int level)
> -{
> - if (level <= 0)
> - return;
> -
> - printf("%s%d: %s, mode:%d, flags:0x%x ",
> - driver, adp->va_unit, adp->va_name, info->vi_mode,
> info->vi_flags);
> - if (info->vi_flags & V_INFO_GRAPHICS)
> - printf("G %dx%dx%d, %d plane(s), font:%dx%d, ",
> - info->vi_width, info->vi_height,
> - info->vi_depth, info->vi_planes,
> - info->vi_cwidth, info->vi_cheight);
> - else
> - printf("T %dx%d, font:%dx%d, ",
> - info->vi_width, info->vi_height,
> - info->vi_cwidth, info->vi_cheight);
> - printf("win:0x%lx\n", (u_long)info->vi_window);
> -}
> -
> -int
> -fb_type(int adp_type)
> -{
> - static struct {
> - int fb_type;
> - int va_type;
> - } types[] = {
> - { FBTYPE_MDA, KD_MONO },
> - { FBTYPE_HERCULES, KD_HERCULES },
> - { FBTYPE_CGA, KD_CGA },
> - { FBTYPE_EGA, KD_EGA },
> - { FBTYPE_VGA, KD_VGA },
> - { FBTYPE_TGA, KD_TGA },
> - };
> - int i;
> -
> - for (i = 0; i < nitems(types); ++i) {
> - if (types[i].va_type == adp_type)
> - return types[i].fb_type;
> - }
> - return -1;
> -}
> -
> -int
> -fb_commonioctl(video_adapter_t *adp, u_long cmd, caddr_t arg)
> -{
> - int error;
> - int s;
> -
> - /* assert(adp != NULL) */
> -
> - error = 0;
> - s = spltty();
> -
> - switch (cmd) {
> -
> - case FBIO_ADAPTER: /* get video adapter index */
> - *(int *)arg = adp->va_index;
> - break;
> -
> - case FBIO_ADPTYPE: /* get video adapter type */
> - *(int *)arg = adp->va_type;
> - break;
> -
> - case FBIO_ADPINFO: /* get video adapter info */
> - ((video_adapter_info_t *)arg)->va_index = adp->va_index;
> - ((video_adapter_info_t *)arg)->va_type = adp->va_type;
> - bcopy(adp->va_name, ((video_adapter_info_t *)arg)->va_name,
> - imin(strlen(adp->va_name) + 1,
> - sizeof(((video_adapter_info_t
> *)arg)->va_name)));
> - ((video_adapter_info_t *)arg)->va_unit = adp->va_unit;
> - ((video_adapter_info_t *)arg)->va_flags = adp->va_flags;
> - ((video_adapter_info_t *)arg)->va_io_base =
> adp->va_io_base;
> - ((video_adapter_info_t *)arg)->va_io_size =
> adp->va_io_size;
> - ((video_adapter_info_t *)arg)->va_crtc_addr =
> adp->va_crtc_addr;
> - ((video_adapter_info_t *)arg)->va_mem_base =
> adp->va_mem_base;
> - ((video_adapter_info_t *)arg)->va_mem_size =
> adp->va_mem_size;
> - ((video_adapter_info_t *)arg)->va_window
> -#if defined(__amd64__) || defined(__i386__)
> - = vtophys(adp->va_window);
> -#else
> - = adp->va_window;
> -#endif
> - ((video_adapter_info_t *)arg)->va_window_size
> - = adp->va_window_size;
> - ((video_adapter_info_t *)arg)->va_window_gran
> - = adp->va_window_gran;
> - ((video_adapter_info_t *)arg)->va_window_orig
> - = adp->va_window_orig;
> - ((video_adapter_info_t *)arg)->va_unused0
> -#if defined(__amd64__) || defined(__i386__)
> - = adp->va_buffer != 0 ? vtophys(adp->va_buffer) :
> 0;
> -#else
> - = adp->va_buffer;
> -#endif
> - ((video_adapter_info_t *)arg)->va_buffer_size
> - = adp->va_buffer_size;
> - ((video_adapter_info_t *)arg)->va_mode = adp->va_mode;
> - ((video_adapter_info_t *)arg)->va_initial_mode
> - = adp->va_initial_mode;
> - ((video_adapter_info_t *)arg)->va_initial_bios_mode
> - = adp->va_initial_bios_mode;
> - ((video_adapter_info_t *)arg)->va_line_width
> - = adp->va_line_width;
> - ((video_adapter_info_t *)arg)->va_disp_start.x
> - = adp->va_disp_start.x;
> - ((video_adapter_info_t *)arg)->va_disp_start.y
> - = adp->va_disp_start.y;
> - break;
> -
> - case FBIO_MODEINFO: /* get mode information */
> - error = vidd_get_info(adp,
> - ((video_info_t *)arg)->vi_mode,
> - (video_info_t *)arg);
> - if (error)
> - error = ENODEV;
> - break;
> -
> - case FBIO_FINDMODE: /* find a matching video mode */
> - error = vidd_query_mode(adp, (video_info_t *)arg);
> - break;
> -
> - case FBIO_GETMODE: /* get video mode */
> - *(int *)arg = adp->va_mode;
> - break;
> -
> - case FBIO_SETMODE: /* set video mode */
> - error = vidd_set_mode(adp, *(int *)arg);
> - if (error)
> - error = ENODEV; /* EINVAL? */
> - break;
> -
> - case FBIO_GETWINORG: /* get frame buffer window origin */
> - *(u_int *)arg = adp->va_window_orig;
> - break;
> -
> - case FBIO_GETDISPSTART: /* get display start address */
> - ((video_display_start_t *)arg)->x = adp->va_disp_start.x;
> - ((video_display_start_t *)arg)->y = adp->va_disp_start.y;
> - break;
> -
> - case FBIO_GETLINEWIDTH: /* get scan line width in bytes */
> - *(u_int *)arg = adp->va_line_width;
> - break;
> -
> - case FBIO_BLANK: /* blank display */
> - error = vidd_blank_display(adp, *(int *)arg);
> - break;
> -
> - case FBIO_GETPALETTE: /* get color palette */
> - case FBIO_SETPALETTE: /* set color palette */
> - /* XXX */
> -
> - case FBIOPUTCMAP:
> - case FBIOGETCMAP:
> - case FBIOPUTCMAPI:
> - case FBIOGETCMAPI:
> - /* XXX */
> -
> - case FBIO_SETWINORG: /* set frame buffer window origin */
> - case FBIO_SETDISPSTART: /* set display start address */
> - case FBIO_SETLINEWIDTH: /* set scan line width in pixel */
> -
> - case FBIOGTYPE:
> - case FBIOGATTR:
> - case FBIOSVIDEO:
> - case FBIOGVIDEO:
> - case FBIOVERTICAL:
> - case FBIOSCURSOR:
> - case FBIOGCURSOR:
> - case FBIOSCURPOS:
> - case FBIOGCURPOS:
> - case FBIOGCURMAX:
> - case FBIOMONINFO:
> - case FBIOGXINFO:
> -
> - default:
> - error = ENODEV;
> - break;
> - }
> -
> - splx(s);
> - return error;
> -}
> diff --git a/libbsd.py b/libbsd.py
> index f128961b..bd8963ef 100644
> --- a/libbsd.py
> +++ b/libbsd.py
> @@ -815,7 +815,6 @@ class display(builder.Module):
> 'sys/dev/videomode/edid.c',
> 'sys/dev/videomode/vesagtf.c',
> 'sys/dev/videomode/videomode.c',
> - 'sys/dev/fb/fb.c',
> 'sys/dev/fb/fbd.c',
> 'sys/arm/ti/am335x/am335x_lcd.c',
> 'sys/arm/ti/am335x/am335x_pwmss.c',
> diff --git a/rtemsbsd/include/bsp/nexus-devices.h
> b/rtemsbsd/include/bsp/nexus-devices.h
> index e9da3be1..ac9afbce 100644
> --- a/rtemsbsd/include/bsp/nexus-devices.h
> +++ b/rtemsbsd/include/bsp/nexus-devices.h
> @@ -70,8 +70,6 @@ SYSINIT_DRIVER_REFERENCE(iic, iicbus);
> SYSINIT_DRIVER_REFERENCE(tda, iicbus);
> SYSINIT_DRIVER_REFERENCE(iicbus, rtems_i2c);
> SYSINIT_DRIVER_REFERENCE(fbd, fb);
> -SYSINIT_DRIVER_REFERENCE(fb, fb_mod);
> -SYSINIT_MODULE_REFERENCE(fb_mod);
> #ifdef RTEMS_BSD_MODULE_NET80211
> SYSINIT_DRIVER_REFERENCE(rtwn_usb, uhub);
> SYSINIT_MODULE_REFERENCE(wlan_ratectl_none);
> --
> 2.20.1
>
>
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