New port -- ATI Radeon video card contoroling tool useful for laptops.

Submitted by:	takawata

1 files changed, 139 insertions, 0 deletions

diff --git a/sysutils/radeontool/files/patch-radeontool.c b/sysutils/radeontool/files/patch-radeontool.c
new file mode 100644
index 000000000000..3c63e0879296
--- /dev/null
+++ b/sysutils/radeontool/files/patch-radeontool.c
@@ -0,0 +1,139 @@
+--- ../radeontool-1.5/radeontool.c	Wed Feb 11 12:50:27 2004
++++ radeontool.c	Thu Aug 18 23:53:15 2005
+@@ -21,7 +21,13 @@
+ #include <sys/stat.h>
+ #include <fcntl.h>
+ #include <sys/mman.h>
++#include <getopt.h>
++#ifdef __LINUX__
+ #include <asm/page.h>
++#elif __FreeBSD__
++#include <machine/param.h>
++#include <sys/pciio.h>
++#endif
+ 
+ #include "radeon_reg.h"
+ 
+@@ -233,6 +239,7 @@
+ }
+ 
+ 
++#ifdef __LINUX__
+ /* Here we fork() and exec() the lspci command to look for the Radeon hardware address. */
+ static void map_radeon_cntl_mem(void)
+ {
+@@ -318,13 +325,76 @@
+         printf("Radeon found. Base control address is %x.\n",base);
+     radeon_cntl_mem = map_devince_memory(base,0x2000);
+ }
++#endif
+ 
+-int main(int argc,char *argv[]) 
++#ifdef __FreeBSD__
++#define MAX_RADEON_CARDS 10
++static void map_radeon_cntl_mem(void)
+ {
+-    if(argc == 1) {
+-        map_radeon_cntl_mem();
+-	usage();
++    int fd ;
++    struct pci_conf_io pci;
++    struct pci_match_conf pmc;
++    struct pci_conf pc[MAX_RADEON_CARDS];
++    struct pci_io pi;
++    
++    pmc.pc_vendor = 0x1002;/*ATI*/
++    pmc.pc_class = 0x3; /*Display*/
++    pci.offset =0;
++    pmc.flags = PCI_GETCONF_MATCH_VENDOR|PCI_GETCONF_MATCH_CLASS;
++    pci.pat_buf_len = sizeof(pmc);
++    pci.num_patterns = 1;
++    pci.patterns =&pmc;
++    pci.match_buf_len = sizeof(pc);
++    pci.num_matches=0;
++    pci.matches = pc;
++
++    if(skip >= MAX_RADEON_CARDS ){
++        fprintf(stderr,"I cannot handle cards so much\n");
++	exit(-1);
++    }
++
++    fd = open("/dev/pci", O_RDWR);
++    if(fd == -1){
++        perror("open");
++	exit(-1);
++    }
++
++    if(ioctl(fd, PCIOCGETCONF, &pci) == -1){
++        perror("PCIOCGETCONF");
++	exit(-1);
++    }
++
++    if(pci.num_matches == 0){
++        fprintf(stderr, "Cannot found devices\n");
++	exit(-1);
++    }
++
++    if(pci.num_matches < skip ){
++        fprintf(stderr, "There are not so much ATI cards\n");
++	exit(-1);
++    }
++
++    pi.pi_sel = pc[skip].pc_sel;
++    pi.pi_reg = 0x18;
++    pi.pi_width = 4;
++    if(ioctl(fd, PCIOCREAD, &pi) == -1){
++        perror("PCIOCREAD");
++	exit(-1);
+     }
++    
++    if(pi.pi_data &1){
++        fprintf(stderr, "Not memory mapped\n");
++	exit(-1);
++    }
++
++    radeon_cntl_mem = map_devince_memory(pi.pi_data&0xfffffff0,0x2000);
++}
++
++#endif
++
++int main(int argc,char *argv[]) 
++{
++#if 0
+     if(strcmp(argv[1],"--debug") == 0) {
+         debug=1;
+         argv++; argc--;
+@@ -333,6 +403,33 @@
+         skip=atoi(argv[1]+7);
+         argv++; argc--;
+     };
++#else
++    int ch;
++    static struct option longopts [] = {
++      {"debug", no_argument, NULL, 'd'},
++      {"skip", required_argument, NULL, 's'},
++      {NULL, 0, NULL, 0}
++    }; 
++    while((ch = getopt_long(argc, argv, "ds:", longopts, NULL)) != -1){
++      switch(ch){
++      case 'd':
++	debug = 1;
++	break;
++      case 's':
++	skip=atoi(optarg);
++	break;
++      default:
++	usage();
++      }
++    }
++    optind --;
++    argc -= optind;
++    argv += optind;
++#endif
++    if(argc == 1) {
++        map_radeon_cntl_mem();
++	usage();
++    }
+     map_radeon_cntl_mem();
+     if(argc == 2) {
+         if(strcmp(argv[1],"regs") == 0) {