/*
* Creator, Creator3D and Elite3D framebuffer driver.
*
* Copyright (C) 2000 Jakub Jelinek (jakub@redhat.com)
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
* JAKUB JELINEK BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
* IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*/
/* XFree86: xc/programs/Xserver/hw/xfree86/drivers/sunffb/ffb_driver.c,v 1.11 2002/12/06 02:44:04 tsi Exp */
--- afbinit.c.orig Fri Nov 30 03:04:21 2001
+++ afbinit.c Mon Sep 15 17:33:19 2003
@@ -186,7 +186,7 @@
static void usage(char *me)
{
- printf("Usage: %s /dev/fb[0123] [ucode_file]\n", me);
+ printf("Usage: %s /dev/fb[0-7] [ucode_file]\n", me);
exit(1);
}
@@ -195,13 +195,14 @@
struct afb_ucode_header {
char ident[8];
unsigned int ucode_words;
- unsigned int __unused[2];
+ unsigned int unused[2];
} ucheader;
unsigned int *ucode;
int afb_fd, ucode_fd, ucode_version;
void *uregs, *kregs;
char *afb_fname;
char *ucode_fname = UCODE_FILE;
+ unsigned int fem;
if(argc != 2 && argc != 3)
usage(argp[0]);
@@ -224,7 +225,7 @@
perror("Read UCODE header");
exit(1);
}
- ucode = (unsigned int *)malloc(ucheader.ucode_words << 2);
+ ucode = (unsigned int *)(uintptr_t)malloc(ucheader.ucode_words << 2);
if(ucode == NULL) {
fprintf(stderr, "Cannot malloc %d bytes for UCODE.\n",
ucheader.ucode_words << 2);
@@ -256,15 +257,27 @@
exit(1);
}
- /* Say what UCODE version we are loading. */
+ fem = *AFB_UREG_FEM(uregs) & 0x7f;
+ if (fem == 0x07 || fem == 0x3f) {
+ fprintf(stderr, "%s: Elite3D/M%s microcode already loaded.\n",
+ afb_fname, fem == 0x07 ? "3" : "6");
+ exit(1);
+ }
+ if (fem != 0x01) {
+ fprintf(stderr, "%s: Not an AFB board.\n", afb_fname);
+ exit(1);
+ }
+
+ afb_ucode_upload((char *)ucode, ucheader.ucode_words / 16, uregs,
+ kregs);
ucode_version = *(ucode + (0x404 / sizeof(unsigned int)));
- printf("Revision-%d.%d.%d ",
+ fem = *AFB_UREG_FEM(uregs) & 0x7f;
+ printf("%s: Elite3D/M%s microcode revision %d.%d.%d loaded.\n",
+ afb_fname, fem == 0x07 ? "3" : "6",
(ucode_version >> 16) & 0xff,
(ucode_version >> 8) & 0xff,
(ucode_version >> 0) & 0xff);
- afb_ucode_upload((char *)ucode, ucheader.ucode_words / 16, uregs, kregs);
-
munmap(kregs, 0x2000);
munmap(uregs, 0x2000);
es/elliptic-6.5.3'>dependabot/npm_and_yarn/devel/electron6/files/elliptic-6.5.3
FreeBSD GNOME current development ports (https://github.com/freebsd/freebsd-ports-gnome)