From 5f77979a2c8cd7e215574367cc18b17a521dcdbd Mon Sep 17 00:00:00 2001 From: Fabio Priuli Date: Tue, 30 Sep 2014 06:05:07 +0000 Subject: (MESS) converted scv and vboy to use slot devices for their carts. nw. --- src/mess/drivers/vboy.c | 234 +++++++++++++++--------------------------------- 1 file changed, 71 insertions(+), 163 deletions(-) (limited to 'src/mess/drivers/vboy.c') diff --git a/src/mess/drivers/vboy.c b/src/mess/drivers/vboy.c index 19b236fe3f2..de8c6d11003 100644 --- a/src/mess/drivers/vboy.c +++ b/src/mess/drivers/vboy.c @@ -28,8 +28,9 @@ #include "emu.h" #include "cpu/v810/v810.h" -#include "imagedev/cartslot.h" #include "audio/vboy.h" +#include "bus/vboy/slot.h" +#include "bus/vboy/rom.h" #include "vboy.lh" #define READ_BGMAP(bgoffs) m_bgmap[(bgoffs) & 0xffff] @@ -104,9 +105,10 @@ class vboy_state : public driver_device public: vboy_state(const machine_config &mconfig, device_type type, const char *tag) : driver_device(mconfig, type, tag), - m_maintimer(*this, "timer_main"), m_maincpu(*this, "maincpu"), - m_palette(*this, "palette") + m_cart(*this, "cartslot"), + m_maintimer(*this, "timer_main"), + m_palette(*this, "palette") { m_vip_regs.INTPND = 0; m_vip_regs.INTENB = 0; @@ -151,32 +153,33 @@ public: m_vboy_timer.latch = 0; } - required_device m_maintimer; required_device m_maincpu; + required_device m_cart; + required_device m_maintimer; required_device m_palette; DECLARE_READ32_MEMBER(io_r); DECLARE_WRITE32_MEMBER(io_w); DECLARE_READ16_MEMBER(vip_r); DECLARE_WRITE16_MEMBER(vip_w); - DECLARE_WRITE16_MEMBER(vboy_font0_w); - DECLARE_WRITE16_MEMBER(vboy_font1_w); - DECLARE_WRITE16_MEMBER(vboy_font2_w); - DECLARE_WRITE16_MEMBER(vboy_font3_w); - DECLARE_READ16_MEMBER(vboy_font0_r); - DECLARE_READ16_MEMBER(vboy_font1_r); - DECLARE_READ16_MEMBER(vboy_font2_r); - DECLARE_READ16_MEMBER(vboy_font3_r); + DECLARE_WRITE16_MEMBER(font0_w); + DECLARE_WRITE16_MEMBER(font1_w); + DECLARE_WRITE16_MEMBER(font2_w); + DECLARE_WRITE16_MEMBER(font3_w); + DECLARE_READ16_MEMBER(font0_r); + DECLARE_READ16_MEMBER(font1_r); + DECLARE_READ16_MEMBER(font2_r); + DECLARE_READ16_MEMBER(font3_r); DECLARE_WRITE16_MEMBER(vboy_bgmap_w); DECLARE_READ16_MEMBER(vboy_bgmap_r); - DECLARE_READ8_MEMBER(vboy_lfb0_r); - DECLARE_READ8_MEMBER(vboy_lfb1_r); - DECLARE_READ8_MEMBER(vboy_rfb0_r); - DECLARE_READ8_MEMBER(vboy_rfb1_r); - DECLARE_WRITE8_MEMBER(vboy_lfb0_w); - DECLARE_WRITE8_MEMBER(vboy_lfb1_w); - DECLARE_WRITE8_MEMBER(vboy_rfb0_w); - DECLARE_WRITE8_MEMBER(vboy_rfb1_w); + DECLARE_READ8_MEMBER(lfb0_r); + DECLARE_READ8_MEMBER(lfb1_r); + DECLARE_READ8_MEMBER(rfb0_r); + DECLARE_READ8_MEMBER(rfb1_r); + DECLARE_WRITE8_MEMBER(lfb0_w); + DECLARE_WRITE8_MEMBER(lfb1_w); + DECLARE_WRITE8_MEMBER(rfb0_w); + DECLARE_WRITE8_MEMBER(rfb1_w); UINT16 *m_font; UINT16 *m_bgmap; UINT8 *m_l_frame_0; @@ -195,11 +198,6 @@ public: void m_timer_tick(void); void m_scanline_tick(int scanline, UINT8 screen_type); void m_set_irq(UINT16 irq_vector); - UINT8 *m_nvptr; - UINT32 m_vboy_sram[0x10000/4]; - device_t *m_nvimage; - DECLARE_READ32_MEMBER(sram_r); - DECLARE_WRITE32_MEMBER(sram_w); void put_obj(bitmap_ind16 &bitmap, const rectangle &cliprect, int x, int y, UINT16 code, UINT8 pal); void fill_ovr_char(UINT16 code, UINT8 pal); @@ -220,15 +218,11 @@ public: TIMER_DEVICE_CALLBACK_MEMBER(timer_pad_tick); TIMER_DEVICE_CALLBACK_MEMBER(vboy_scanlineL); TIMER_DEVICE_CALLBACK_MEMBER(vboy_scanlineR); - void vboy_machine_stop(); - DECLARE_DEVICE_IMAGE_LOAD_MEMBER(vboy_cart); }; void vboy_state::video_start() { - //int i; - // Allocate memory for temporary screens m_ovr_tempdraw_map = auto_alloc_array_clear(machine(), INT32, 0x40); @@ -1031,42 +1025,42 @@ WRITE16_MEMBER( vboy_state::vip_w ) -WRITE16_MEMBER( vboy_state::vboy_font0_w ) +WRITE16_MEMBER( vboy_state::font0_w ) { WRITE_FONT(offset); } -WRITE16_MEMBER( vboy_state::vboy_font1_w ) +WRITE16_MEMBER( vboy_state::font1_w ) { WRITE_FONT(offset+0x1000); } -WRITE16_MEMBER( vboy_state::vboy_font2_w ) +WRITE16_MEMBER( vboy_state::font2_w ) { WRITE_FONT(offset+0x2000); } -WRITE16_MEMBER( vboy_state::vboy_font3_w ) +WRITE16_MEMBER( vboy_state::font3_w ) { WRITE_FONT(offset+0x3000); } -READ16_MEMBER( vboy_state::vboy_font0_r ) +READ16_MEMBER( vboy_state::font0_r ) { return READ_FONT(offset); } -READ16_MEMBER( vboy_state::vboy_font1_r ) +READ16_MEMBER( vboy_state::font1_r ) { return READ_FONT(offset + 0x1000); } -READ16_MEMBER( vboy_state::vboy_font2_r ) +READ16_MEMBER( vboy_state::font2_r ) { return READ_FONT(offset + 0x2000); } -READ16_MEMBER( vboy_state::vboy_font3_r ) +READ16_MEMBER( vboy_state::font3_r ) { return READ_FONT(offset + 0x3000); } @@ -1081,72 +1075,72 @@ READ16_MEMBER( vboy_state::vboy_bgmap_r ) return m_bgmap[offset]; } -READ8_MEMBER( vboy_state::vboy_lfb0_r ) { return m_l_frame_0[offset]; } -READ8_MEMBER( vboy_state::vboy_lfb1_r ) { return m_l_frame_1[offset]; } -READ8_MEMBER( vboy_state::vboy_rfb0_r ) { return m_r_frame_0[offset]; } -READ8_MEMBER( vboy_state::vboy_rfb1_r ) { return m_r_frame_1[offset]; } -WRITE8_MEMBER( vboy_state::vboy_lfb0_w ) { m_l_frame_0[offset] = data; } -WRITE8_MEMBER( vboy_state::vboy_lfb1_w ) { m_l_frame_1[offset] = data; } -WRITE8_MEMBER( vboy_state::vboy_rfb0_w ) { m_r_frame_0[offset] = data; } -WRITE8_MEMBER( vboy_state::vboy_rfb1_w ) { m_r_frame_1[offset] = data; } +READ8_MEMBER( vboy_state::lfb0_r ) { return m_l_frame_0[offset]; } +READ8_MEMBER( vboy_state::lfb1_r ) { return m_l_frame_1[offset]; } +READ8_MEMBER( vboy_state::rfb0_r ) { return m_r_frame_0[offset]; } +READ8_MEMBER( vboy_state::rfb1_r ) { return m_r_frame_1[offset]; } +WRITE8_MEMBER( vboy_state::lfb0_w ) { m_l_frame_0[offset] = data; } +WRITE8_MEMBER( vboy_state::lfb1_w ) { m_l_frame_1[offset] = data; } +WRITE8_MEMBER( vboy_state::rfb0_w ) { m_r_frame_0[offset] = data; } +WRITE8_MEMBER( vboy_state::rfb1_w ) { m_r_frame_1[offset] = data; } static ADDRESS_MAP_START( vboy_mem, AS_PROGRAM, 32, vboy_state ) ADDRESS_MAP_GLOBAL_MASK(0x07ffffff) - AM_RANGE( 0x00000000, 0x00005fff ) AM_READWRITE8(vboy_lfb0_r,vboy_lfb0_w,0xffffffff) // L frame buffer 0 - AM_RANGE( 0x00006000, 0x00007fff ) AM_READWRITE16(vboy_font0_r, vboy_font0_w, 0xffffffff) // Font 0-511 - AM_RANGE( 0x00008000, 0x0000dfff ) AM_READWRITE8(vboy_lfb1_r,vboy_lfb1_w,0xffffffff) // L frame buffer 1 - AM_RANGE( 0x0000e000, 0x0000ffff ) AM_READWRITE16(vboy_font1_r, vboy_font1_w, 0xffffffff) // Font 512-1023 - AM_RANGE( 0x00010000, 0x00015fff ) AM_READWRITE8(vboy_rfb0_r,vboy_rfb0_w,0xffffffff) // R frame buffer 0 - AM_RANGE( 0x00016000, 0x00017fff ) AM_READWRITE16(vboy_font2_r, vboy_font2_w, 0xffffffff) // Font 1024-1535 - AM_RANGE( 0x00018000, 0x0001dfff ) AM_READWRITE8(vboy_rfb1_r,vboy_rfb1_w,0xffffffff) // R frame buffer 1 - AM_RANGE( 0x0001e000, 0x0001ffff ) AM_READWRITE16(vboy_font3_r, vboy_font3_w, 0xffffffff) // Font 1536-2047 + AM_RANGE( 0x00000000, 0x00005fff ) AM_READWRITE8(lfb0_r, lfb0_w,0xffffffff) // L frame buffer 0 + AM_RANGE( 0x00006000, 0x00007fff ) AM_READWRITE16(font0_r, font0_w, 0xffffffff) // Font 0-511 + AM_RANGE( 0x00008000, 0x0000dfff ) AM_READWRITE8(lfb1_r, lfb1_w,0xffffffff) // L frame buffer 1 + AM_RANGE( 0x0000e000, 0x0000ffff ) AM_READWRITE16(font1_r, font1_w, 0xffffffff) // Font 512-1023 + AM_RANGE( 0x00010000, 0x00015fff ) AM_READWRITE8(rfb0_r, rfb0_w,0xffffffff) // R frame buffer 0 + AM_RANGE( 0x00016000, 0x00017fff ) AM_READWRITE16(font2_r, font2_w, 0xffffffff) // Font 1024-1535 + AM_RANGE( 0x00018000, 0x0001dfff ) AM_READWRITE8(rfb1_r, rfb1_w,0xffffffff) // R frame buffer 1 + AM_RANGE( 0x0001e000, 0x0001ffff ) AM_READWRITE16(font3_r, font3_w, 0xffffffff) // Font 1536-2047 AM_RANGE( 0x00020000, 0x0003ffff ) AM_READWRITE16(vboy_bgmap_r,vboy_bgmap_w, 0xffffffff) // VIPC memory //AM_RANGE( 0x00040000, 0x0005ffff ) AM_RAM // VIPC AM_RANGE( 0x0005f800, 0x0005f87f ) AM_READWRITE16(vip_r, vip_w, 0xffffffff) - AM_RANGE( 0x00078000, 0x00079fff ) AM_READWRITE16(vboy_font0_r, vboy_font0_w, 0xffffffff) // Font 0-511 mirror - AM_RANGE( 0x0007a000, 0x0007bfff ) AM_READWRITE16(vboy_font1_r, vboy_font1_w, 0xffffffff) // Font 512-1023 mirror - AM_RANGE( 0x0007c000, 0x0007dfff ) AM_READWRITE16(vboy_font2_r, vboy_font2_w, 0xffffffff) // Font 1024-1535 mirror - AM_RANGE( 0x0007e000, 0x0007ffff ) AM_READWRITE16(vboy_font3_r, vboy_font3_w, 0xffffffff) // Font 1536-2047 mirror + AM_RANGE( 0x00078000, 0x00079fff ) AM_READWRITE16(font0_r, font0_w, 0xffffffff) // Font 0-511 mirror + AM_RANGE( 0x0007a000, 0x0007bfff ) AM_READWRITE16(font1_r, font1_w, 0xffffffff) // Font 512-1023 mirror + AM_RANGE( 0x0007c000, 0x0007dfff ) AM_READWRITE16(font2_r, font2_w, 0xffffffff) // Font 1024-1535 mirror + AM_RANGE( 0x0007e000, 0x0007ffff ) AM_READWRITE16(font3_r, font3_w, 0xffffffff) // Font 1536-2047 mirror AM_RANGE( 0x01000000, 0x010005ff ) AM_DEVREADWRITE8("vbsnd", vboysnd_device, read, write, 0xffffffff) AM_RANGE( 0x02000000, 0x0200002b ) AM_MIRROR(0x0ffff00) AM_READWRITE(io_r, io_w) // Hardware control registers mask 0xff //AM_RANGE( 0x04000000, 0x04ffffff ) // Expansion area AM_RANGE( 0x05000000, 0x0500ffff ) AM_MIRROR(0x0ff0000) AM_RAM AM_SHARE("wram")// Main RAM - 64K mask 0xffff -// AM_RANGE( 0x06000000, 0x06003fff ) AM_RAM AM_SHARE("nvram") // Cart RAM - 8K NVRAM - AM_RANGE( 0x07000000, 0x071fffff ) AM_MIRROR(0x0e00000) AM_ROM AM_REGION("cartridge", 0) /* ROM */ + AM_RANGE( 0x06000000, 0x06003fff ) AM_DEVREADWRITE("cartslot", vboy_cart_slot_device, read_eeprom, write_eeprom) // Cart RAM - 8K NVRAM + AM_RANGE( 0x07000000, 0x071fffff ) AM_MIRROR(0x0e00000) AM_DEVREAD("cartslot", vboy_cart_slot_device, read_cart) /* ROM */ ADDRESS_MAP_END static ADDRESS_MAP_START( vboy_io, AS_IO, 32, vboy_state ) ADDRESS_MAP_GLOBAL_MASK(0x07ffffff) AM_RANGE( 0x00000000, 0x00005fff ) AM_RAM AM_SHARE("l_frame_0") // L frame buffer 0 - AM_RANGE( 0x00006000, 0x00007fff ) AM_READWRITE16(vboy_font0_r, vboy_font0_w, 0xffffffff) // Font 0-511 + AM_RANGE( 0x00006000, 0x00007fff ) AM_READWRITE16(font0_r, font0_w, 0xffffffff) // Font 0-511 AM_RANGE( 0x00008000, 0x0000dfff ) AM_RAM AM_SHARE("l_frame_1") // L frame buffer 1 - AM_RANGE( 0x0000e000, 0x0000ffff ) AM_READWRITE16(vboy_font1_r, vboy_font1_w, 0xffffffff) // Font 512-1023 + AM_RANGE( 0x0000e000, 0x0000ffff ) AM_READWRITE16(font1_r, font1_w, 0xffffffff) // Font 512-1023 AM_RANGE( 0x00010000, 0x00015fff ) AM_RAM AM_SHARE("r_frame_0") // R frame buffer 0 - AM_RANGE( 0x00016000, 0x00017fff ) AM_READWRITE16(vboy_font2_r, vboy_font2_w, 0xffffffff) // Font 1024-1535 + AM_RANGE( 0x00016000, 0x00017fff ) AM_READWRITE16(font2_r, font2_w, 0xffffffff) // Font 1024-1535 AM_RANGE( 0x00018000, 0x0001dfff ) AM_RAM AM_SHARE("r_frame_1") // R frame buffer 1 - AM_RANGE( 0x0001e000, 0x0001ffff ) AM_READWRITE16(vboy_font3_r, vboy_font3_w, 0xffffffff) // Font 1536-2047 + AM_RANGE( 0x0001e000, 0x0001ffff ) AM_READWRITE16(font3_r, font3_w, 0xffffffff) // Font 1536-2047 AM_RANGE( 0x00020000, 0x0003ffff ) AM_READWRITE16(vboy_bgmap_r,vboy_bgmap_w, 0xffffffff) // VIPC memory //AM_RANGE( 0x00040000, 0x0005ffff ) AM_RAM // VIPC AM_RANGE( 0x0005f800, 0x0005f87f ) AM_READWRITE16(vip_r, vip_w, 0xffffffff) - AM_RANGE( 0x00078000, 0x00079fff ) AM_READWRITE16(vboy_font0_r, vboy_font0_w, 0xffffffff) // Font 0-511 mirror - AM_RANGE( 0x0007a000, 0x0007bfff ) AM_READWRITE16(vboy_font1_r, vboy_font1_w, 0xffffffff) // Font 512-1023 mirror - AM_RANGE( 0x0007c000, 0x0007dfff ) AM_READWRITE16(vboy_font2_r, vboy_font2_w, 0xffffffff) // Font 1024-1535 mirror - AM_RANGE( 0x0007e000, 0x0007ffff ) AM_READWRITE16(vboy_font3_r, vboy_font3_w, 0xffffffff) // Font 1536-2047 mirror + AM_RANGE( 0x00078000, 0x00079fff ) AM_READWRITE16(font0_r, font0_w, 0xffffffff) // Font 0-511 mirror + AM_RANGE( 0x0007a000, 0x0007bfff ) AM_READWRITE16(font1_r, font1_w, 0xffffffff) // Font 512-1023 mirror + AM_RANGE( 0x0007c000, 0x0007dfff ) AM_READWRITE16(font2_r, font2_w, 0xffffffff) // Font 1024-1535 mirror + AM_RANGE( 0x0007e000, 0x0007ffff ) AM_READWRITE16(font3_r, font3_w, 0xffffffff) // Font 1536-2047 mirror AM_RANGE( 0x01000000, 0x010005ff ) AM_DEVREADWRITE8("vbsnd", vboysnd_device, read, write, 0xffffffff) AM_RANGE( 0x02000000, 0x0200002b ) AM_MIRROR(0x0ffff00) AM_READWRITE(io_r, io_w) // Hardware control registers mask 0xff // AM_RANGE( 0x04000000, 0x04ffffff ) // Expansion area AM_RANGE( 0x05000000, 0x0500ffff ) AM_MIRROR(0x0ff0000) AM_RAM AM_SHARE("wram") // Main RAM - 64K mask 0xffff - AM_RANGE( 0x06000000, 0x06003fff ) AM_RAM AM_SHARE("nvram") // Cart RAM - 8K NVRAM - AM_RANGE( 0x07000000, 0x071fffff ) AM_MIRROR(0x0e00000) AM_ROM AM_REGION("cartridge", 0) /* ROM */ + AM_RANGE( 0x06000000, 0x06003fff ) AM_NOP // Cart RAM - 8K NVRAM ? + AM_RANGE( 0x07000000, 0x071fffff ) AM_MIRROR(0x0e00000) AM_DEVREAD("cartslot", vboy_cart_slot_device, read_cart) /* ROM */ ADDRESS_MAP_END /* Input ports */ @@ -1170,22 +1164,11 @@ static INPUT_PORTS_START( vboy ) PORT_BIT( 0x0001, IP_ACTIVE_HIGH, IPT_UNUSED ) // Battery low INPUT_PORTS_END -void vboy_state::vboy_machine_stop() -{ - // only do this if the cart loader detected some form of backup - if (m_nvptr != NULL) - { - device_image_interface *image = dynamic_cast(m_nvimage); - image->battery_save(m_nvptr, 0x10000); - } -} void vboy_state::machine_start() { - /* add a hook for battery save */ - machine().add_notifier(MACHINE_NOTIFY_EXIT, machine_notify_delegate(FUNC(vboy_state::vboy_machine_stop),this)); - -// m_vboy_sram = auto_alloc_array(machine(), UINT32, 0x10000/4); + if (m_cart->exists()) + m_cart->save_eeprom(); } void vboy_state::machine_reset() @@ -1339,80 +1322,10 @@ TIMER_DEVICE_CALLBACK_MEMBER(vboy_state::vboy_scanlineR) #endif - -READ32_MEMBER(vboy_state::sram_r) -{ - return m_vboy_sram[offset]; -} - -WRITE32_MEMBER(vboy_state::sram_w) -{ - COMBINE_DATA(&m_vboy_sram[offset]); -} - - -DEVICE_IMAGE_LOAD_MEMBER( vboy_state, vboy_cart ) -{ - UINT32 chip = 0; - UINT8 *ROM = memregion("cartridge")->base(); - UINT32 cart_size; - - m_nvptr = (UINT8 *)NULL; - if (image.software_entry() == NULL) - { - cart_size = image.length(); - image.fread(ROM, cart_size); - switch (cart_size) - { - case 0x001000: - memcpy(ROM + 0x001000, ROM, 0x001000); - case 0x002000: - memcpy(ROM + 0x002000, ROM, 0x002000); - case 0x004000: - memcpy(ROM + 0x004000, ROM, 0x004000); - case 0x008000: - memcpy(ROM + 0x008000, ROM, 0x008000); - case 0x010000: - memcpy(ROM + 0x010000, ROM, 0x010000); - case 0x020000: - memcpy(ROM + 0x020000, ROM, 0x020000); - case 0x040000: - memcpy(ROM + 0x040000, ROM, 0x040000); - case 0x080000: - memcpy(ROM + 0x080000, ROM, 0x080000); - case 0x100000: - memcpy(ROM + 0x100000, ROM, 0x100000); - default: - break; - } - } - else - { - cart_size = image.get_software_region_length("rom"); - memcpy(ROM, image.get_software_region("rom"), cart_size); - - UINT8 *tmp_eeprom = image.get_software_region("eeprom"); - if (tmp_eeprom) - chip = 1; - } - - if (chip) - { - m_nvptr = (UINT8 *)&m_vboy_sram; - - m_maincpu->space(AS_PROGRAM).install_read_handler(0x06000000, 0x0600ffff, read32_delegate(FUNC(vboy_state::sram_r),this)); - m_maincpu->space(AS_PROGRAM).install_write_handler(0x06000000, 0x0600ffff, write32_delegate(FUNC(vboy_state::sram_w),this)); - - image.battery_load(m_nvptr, 0x10000, 0x00); - m_nvimage = image; - } - else - { - m_nvimage = NULL; - } - - return IMAGE_INIT_PASS; -} +static SLOT_INTERFACE_START(vboy_cart) + SLOT_INTERFACE_INTERNAL("vb_rom", VBOY_ROM_STD) + SLOT_INTERFACE_INTERNAL("vb_eeprom", VBOY_ROM_EEPROM) +SLOT_INTERFACE_END static MACHINE_CONFIG_START( vboy, vboy_state ) @@ -1423,7 +1336,6 @@ static MACHINE_CONFIG_START( vboy, vboy_state ) MCFG_TIMER_DRIVER_ADD_SCANLINE("scantimer_l", vboy_state, vboy_scanlineL, "3dleft", 0, 1) //MCFG_TIMER_DRIVER_ADD_SCANLINE("scantimer_r", vboy_state, vboy_scanlineR, "3dright", 0, 1) - // programmable timer MCFG_TIMER_DRIVER_ADD("timer_main", vboy_state, timer_main_tick) @@ -1448,11 +1360,7 @@ static MACHINE_CONFIG_START( vboy, vboy_state ) MCFG_SCREEN_PALETTE("palette") /* cartridge */ - MCFG_CARTSLOT_ADD("cart") - MCFG_CARTSLOT_EXTENSION_LIST("vb,bin") - MCFG_CARTSLOT_MANDATORY - MCFG_CARTSLOT_INTERFACE("vboy_cart") - MCFG_CARTSLOT_LOAD(vboy_state, vboy_cart) + MCFG_VBOY_CARTRIDGE_ADD("cartslot", vboy_cart, NULL) /* software lists */ MCFG_SOFTWARE_LIST_ADD("cart_list","vboy") @@ -1466,7 +1374,7 @@ MACHINE_CONFIG_END /* ROM definition */ ROM_START( vboy ) - ROM_REGION( 0x2000000, "cartridge", ROMREGION_ERASEFF ) + ROM_REGION( 0x2000000, "maincpu", ROMREGION_ERASEFF ) ROM_END /* Driver */ -- cgit v1.2.3-70-g09d2