1 files changed, 22 insertions, 27 deletions

diff --git a/src/kernel/main.c b/src/kernel/main.c
index e5c0013..cbdebfa 100644
--- a/src/kernel/main.c
+++ b/src/kernel/main.c
@@ -1,30 +1,20 @@
 #include <stdint.h>
-#include "vga.h"
-#include "fat.h"
-#include "ide.h"
-#include "panic.h"
 #include "serial.h"
+#include "panic.h"
+#include "boot.h"
 #include "util.h"
+#include "vesa.h"
+#include "fat.h"
+#include "ide.h"
 #include "mem.h"
 #include "pci.h"
-#include "boot.h"
-#include "vesa.h"
-
-char nbuf[11];
-
-#define SOTL(field) field = (void *)((*((uint16_t *)(&field) + 1) << 16) + *(uint16_t *)(&field));
+#include "vga.h"
 
 __attribute__ ((noreturn)) void main() {
-  SOTL(VESA_INFO->oem)
-  SOTL(VESA_INFO->modes)
-  SOTL(VESA_INFO->vendor)
-  SOTL(VESA_INFO->pname)
-  SOTL(VESA_INFO->prev)
+  char nbuf[11];
 
   init_mmap();
-
   init_vesa();
-
   init_serial();
 
   vga_blank();
@@ -64,8 +54,10 @@ __attribute__ ((noreturn)) void main() {
   vga_printch('\n');
 
   init_fat();
+  //other fs drivers
 
   init_ide();
+  //other drive drivers
 
   u8_dec(n_drives, nbuf);
   vga_printsz(nbuf);
@@ -79,24 +71,27 @@ __attribute__ ((noreturn)) void main() {
     vga_printsz(nbuf);
     vga_printsz(" (");
     vga_printsz(d->drive_type);
-    vga_printsz("): ");
-
-    vga_printsz(d->fs_type);
     vga_printsz(", ");
 
     u32_dec(d->n_sectors / 2, nbuf);
     vga_printsz(nbuf);
     if (d->n_sectors % 2)
       vga_printsz(".5");
-    vga_printsz("k, ");
+    vga_printsz("k): ");
 
-    uint32_t free_sectors = d->get_free_sectors(d);
+    vga_printsz(d->fs_type);
 
-    u32_dec(free_sectors / 2, nbuf);
-    vga_printsz(nbuf);
-    if (d->n_sectors % 2)
-      vga_printsz(".5");
-    vga_printsz("k free.\n");
+    uint32_t free_sectors = d->get_free_sectors(d);
+    if (free_sectors != -1) {
+      u32_dec(free_sectors / 2, nbuf);
+      vga_printsz(", ");
+      vga_printsz(nbuf);
+      if (free_sectors % 2)
+        vga_printsz(".5");
+      vga_printsz("k free");
+    }
+
+    vga_printsz(".\n");
   }
 
   vga_printch('\n');