Yesterday, I wrote the usage of the set_gfx_mode function, and now add some Card's types. They are
GFX_vag standard VGA mode
GFX_Modex Magical Modex, don't have to say more
GFX_VESA1 VESA 1.0 driver
GFX_VESA2B VBE 2.0 Stacked mode? ? ? ?
GFX_VESA2L VBE 2.0 row mode? ? ? ?
GFX_VESA3 VBE 3.0 driver
GFX_VBEAF VBE / AF mode
GFX_Xtended is not clear mode