radeontool: add mc dumps

1 files changed, 20 insertions, 0 deletions

diff --git a/radeontool.c b/radeontool.c
index 9db4b48..c63dbab 100644
--- a/radeontool.c
+++ b/radeontool.c
@@ -122,6 +122,17 @@ static void radeon_set_clk(unsigned long offset, const char *name,
                               offset | RADEON_PLL_WR_EN, name, value);
 }
 
+static unsigned int radeon_get_mcind(unsigned long offset, const char *name)
+{
+  return radeon_get_indexed(0x1f8, 0x1fc, offset, name, 0x3f);
+}
+
+static void radeon_set_mcind(unsigned long offset, const char *name,
+			     unsigned int value)
+{
+  return radeon_set_indexed(0x1f8, 0x1fc, offset | (1 << 8), name, value);
+}
+
 static void usage(void)
 {
     printf("usage: radeontool [options] [command]\n");
@@ -670,6 +681,11 @@ void radeon_reg_match(const char *pattern)
         value = radeon_get_clk(address, pattern);
         printf("%s\t0x%08x (%d)\n", pattern, value, value);
     }
+    else if (pattern[0] == 'M' && pattern[1] == 'C' && pattern[2] == ':') {
+        address = strtol(&(pattern[3]), NULL, 16);
+        value = radeon_get_mcind(address, pattern);
+        printf("%s\t0x%08x (%d)\n", pattern, value, value);
+    }
     else {
         for (i = 0; i < sizeof(reg_list) / sizeof(reg_list[0]); i++) {
             if (fnmatch(pattern, reg_list[i].name, 0) == 0) {
@@ -678,6 +694,10 @@ void radeon_reg_match(const char *pattern)
                        reg_list[i].type, reg_list[i].address, value, value);
             }
         }
+	for (i = 0; i < 0x2f; i++) {
+	  value = radeon_get_mcind(i, "MC");
+	  printf("MC: %d\t0x%08x\n", i, value);
+	}
     }
 }