utils/flashrom/patches/001-msr_dev_path.patch

   1 --- flashrom-0.9.3/physmap.c.orig       2010-10-05 20:56:44.000000000 -0600
   2 +++ flashrom-0.9.3/physmap.c    2011-03-29 20:26:22.000000000 -0600
   3 @@ -352,7 +352,7 @@ int setup_cpu_msr(int cpu)
   4  {
   5         char msrfilename[64];
   6         memset(msrfilename, 0, sizeof(msrfilename));
   7 -       snprintf(msrfilename, sizeof(msrfilename), "/dev/cpu/%d/msr", cpu);
   8 +       snprintf(msrfilename, sizeof(msrfilename), "/dev/msr%d", cpu);
   9
  10         if (fd_msr != -1) {
  11                 msg_pinfo("MSR was already initialized\n");
  12 @@ -362,7 +362,8 @@ int setup_cpu_msr(int cpu)
  13         fd_msr = open(msrfilename, O_RDWR);
  14
  15         if (fd_msr < 0) {
  16 -               perror("Error while opening /dev/cpu/0/msr");
  17 +               fprintf(stderr, "Error while opening %s: %s\n", msrfilename,
  18 +                       strerror(errno));
  19                 msg_pinfo("Did you run 'modprobe msr'?\n");
  20                 return -1;
  21         }