[PATCH] rtemsbsd: remove dead code fb.c
Vijay Kumar Banerjee
vijaykumar9597 at gmail.com
Sat Aug 31 18:37:32 UTC 2019
On Sun, Sep 1, 2019 at 12:04 AM Christian Mauderer <list at c-mauderer.de>
wrote:
> Sorry. I've been lazy and hadn't tested it yet. After a short test I
> just pushed it. Thanks for the patch.
>
> Thanks!
I was just making sure that you saw it, that's why CC'd the other address.
:-)
> Best regards
>
> Christian
>
> On 31/08/2019 20:20, Vijay Kumar Banerjee wrote:
> >
> > ping :-)
> >
> > On Wed, Aug 28, 2019 at 6:13 PM Vijay Kumar Banerjee
> > <vijaykumar9597 at gmail.com <mailto: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
> > <mailto: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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