working on exposing vga to userspace

kernel/kmain.c

@@ -125,26 +125,9 @@ void kmain(multiboot_info* mbi)  {
   init_pmm((void*)mmap_virtual_addr, mbi->mmap_length);
   init_page_tables();
 
-  vga_init(vga_fb_address,
-    vga_fb_width,
-    vga_fb_height,
-    vga_fb_pitch,
-    vga_fb_bpp,
-    0, 0, 0, 0, 0, 0);
-    
-  console_init();
-
-  int font_loaded = set_console_font("/fonts/cp850-8x16.psf");
-  if (!font_loaded) {
-    #ifdef SERIAL_DBG
-    print_serial("failed to load console font");
-    #endif
-  }
-
-  test_draw_vertical_line(100, 100, 150, 0xFFFFFFFF);
-  return;
-  
-  kprintf("basic initializations complete\n");
+  disable_interrupts();
+  init_scheduler();
+  enable_interrupts();
 
   vfs_node_t* vfs_root = vfs_create_root();
   vfs_node_t* initrd_root = load_initrd();
@@ -162,22 +145,40 @@ void kmain(multiboot_info* mbi)  {
     return;
   }
 
-  vfs_node_t* vga_dev = devfs->create(devfs, "tvga");
-  vga_dev->write = vga_write;
-
   vfs_node_t* kbd_dev = devfs->create(devfs, "kbd");
   kbd_dev->read = kbd_read;
 
+  vfs_node_t* vga_dev = devfs->create(devfs, "vga");
+  vga_init(vga_dev,
+    vga_fb_address,
+    vga_fb_width,
+    vga_fb_height,
+    vga_fb_pitch,
+    vga_fb_bpp);
+
+  kprintf("vga initialized\n");
+
   vfs_node_t* dev = vfs_find("/dev");
-  if (dev) {
-    dev->mnt = devfs;
+  if (!dev) {
+    kprintf("failed to find dev mnt point\n");
+    return;
   }
 
-  disable_interrupts();
-  init_scheduler();
-  enable_interrupts();
+  dev->mnt = devfs;
+  kprintf("mounted devfs\n");
+    
+  console_init();
+  kprintf("kernel console initialized\n");
 
-  kprintf("loading terminal program\n");
+  int font_loaded = set_console_font("/fonts/kernel_font.psf");
+  if (!font_loaded) {
+    kprintf("failed to load console font\n");
+  }
+
+  kprintf("console font set\n");
+  kprintf("basic initializations complete. check serial for details\n");
+
+  kprintf("starting rockos\n");
   load_root_program("/bin/vga_text_term.elf");
 
   kprintf("kernel going to sleep...\n");