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author yz70s <yz70s@users.noreply.github.com>2016-07-26 02:14:10 +0200
committer yz70s <yz70s@users.noreply.github.com>2016-07-26 03:23:50 +0200
commitd762eb9618de7ec79f3deb722f48d40b906e1c02 (patch)
treec9fcdbdac746d7cbbc373f7da997b6393c91ecfd
parentdb34b4a7bd9fe8f3135d699d650ae23cb47d440a (diff)
chihiro.cpp,xbox.cpp: remove USB_HACK_ENABLED define, now usb can be disabled per game, in xbox console usb is always enabled (nw)
-rw-r--r--src/mame/drivers/chihiro.cpp15
-rw-r--r--src/mame/drivers/xbox.cpp16
-rw-r--r--src/mame/includes/xbox.h2
-rw-r--r--src/mame/machine/xbox.cpp21
4 files changed, 21 insertions, 33 deletions
diff --git a/src/mame/drivers/chihiro.cpp b/src/mame/drivers/chihiro.cpp
index 0e973b7e5d9..f13ed822ab0 100644
--- a/src/mame/drivers/chihiro.cpp
+++ b/src/mame/drivers/chihiro.cpp
@@ -712,20 +712,21 @@ void chihiro_state::hack_eeprom()
static const struct {
const char *game_name;
+ const bool disable_usb;
struct {
UINT32 address;
UINT8 write_byte;
} modify[16];
-} hacks[3] = { { "chihiro", { { 0x6a79f/*3f79f*/, 0x01 }, { 0x6a7a0/*3f7a0*/, 0x00 }, { 0x6b575/*40575*/, 0x00 }, { 0x6b576/*40576*/, 0x00 }, { 0x6b5af/*405af*/, 0x75 }, { 0x6b78a/*4078a*/, 0x75 }, { 0x6b7ca/*407ca*/, 0x00 }, { 0x6b7b8/*407b8*/, 0x00 }, { 0x8f5b2, 0x75 }, { 0x79a9e/*2ea9e*/, 0x74 }, { 0x79b80/*2eb80*/, 0xeb }, { 0x79b97/*2eb97*/, 0x74 }, { 0, 0 } } },
- { "outr2", { { 0x12e4cf, 0x01 }, { 0x12e4d0, 0x00 }, { 0x4793e, 0x01 }, { 0x4793f, 0x00 }, { 0x47aa3, 0x01 }, { 0x47aa4, 0x00 }, { 0x14f2b6, 0x84 }, { 0x14f2d1, 0x75 }, { 0x8732f, 0x7d }, { 0x87384, 0x7d }, { 0x87388, 0xeb }, { 0, 0 } } },
- { "crtaxihr", { { 0x121dce/*f6dce*/, 0xeb }, { 0x121deb/*f6deb*/, 0xeb }, { 0x121fa0/*f6fa0*/, 0xeb }, { 0x14ada5/*11fda5*/, 0x90 }, { 0x14ada6/*11fda6*/, 0x90 }, /*{ 0x8d0bc 620bc , 0xeb },*/ { 0, 0 } } }
- };
+} hacks[3] = { { "chihiro", false, { { 0x6a79f/*3f79f*/, 0x01 }, { 0x6a7a0/*3f7a0*/, 0x00 }, { 0x6b575/*40575*/, 0x00 }, { 0x6b576/*40576*/, 0x00 }, { 0x6b5af/*405af*/, 0x75 }, { 0x6b78a/*4078a*/, 0x75 }, { 0x6b7ca/*407ca*/, 0x00 }, { 0x6b7b8/*407b8*/, 0x00 }, { 0x8f5b2, 0x75 }, { 0x79a9e/*2ea9e*/, 0x74 }, { 0x79b80/*2eb80*/, 0xeb }, { 0x79b97/*2eb97*/, 0x74 }, { 0, 0 } } },
+ { "outr2", true, { { 0x12e4cf, 0x01 }, { 0x12e4d0, 0x00 }, { 0x4793e, 0x01 }, { 0x4793f, 0x00 }, { 0x47aa3, 0x01 }, { 0x47aa4, 0x00 }, { 0x14f2b6, 0x84 }, { 0x14f2d1, 0x75 }, { 0x8732f, 0x7d }, { 0x87384, 0x7d }, { 0x87388, 0xeb }, { 0, 0 } } },
+ { "crtaxihr", false, { { 0, 0 } } }, //{ 0x121dce/*f6dce*/, 0xeb }, { 0x121deb/*f6deb*/, 0xeb }, { 0x121fa0/*f6fa0*/, 0xeb }, { 0x14ada5/*11fda5*/, 0x90 }, { 0x14ada6/*11fda6*/, 0x90 }, { 0, 0 } } }
+ };
void chihiro_state::hack_usb()
{
int p;
- if (usbhack_counter == 0)
+ if ((usbhack_counter == 0) && (usb_hack_enabled))
p = 0;
else if (usbhack_counter == 1) // after game loaded
p = usbhack_index;
@@ -1142,7 +1143,7 @@ int ohci_hlean2131sc_device::handle_nonstandard_request(int endpoint, USBSetupPa
}
else if (setup->bRequest == 0x1b)
{
- endpoints[endpoint].buffer[0] = 0x99; //
+ endpoints[endpoint].buffer[0] = 0; //
}
else if (setup->bRequest == 0x1d)
{
@@ -1571,6 +1572,8 @@ void chihiro_state::machine_start()
for (int a = 1; a < 3; a++)
if (strcmp(machine().basename(), hacks[a].game_name) == 0) {
usbhack_index = a;
+ if (hacks[a].disable_usb == true)
+ usb_hack_enabled = true;
break;
}
usbhack_counter = 0;
diff --git a/src/mame/drivers/xbox.cpp b/src/mame/drivers/xbox.cpp
index 02afa799fe5..fb49f4538cc 100644
--- a/src/mame/drivers/xbox.cpp
+++ b/src/mame/drivers/xbox.cpp
@@ -32,9 +32,7 @@ class xbox_state : public xbox_base_state
{
public:
xbox_state(const machine_config &mconfig, device_type type, const char *tag) :
- xbox_base_state(mconfig, type, tag),
- usbhack_index(-1),
- usbhack_counter(0)
+ xbox_base_state(mconfig, type, tag)
{ }
protected:
@@ -44,13 +42,10 @@ protected:
virtual void video_start() override;
virtual void hack_eeprom() override;
- virtual void hack_usb() override;
struct chihiro_devices {
bus_master_ide_controller_device *ide;
} xbox_devs;
- int usbhack_index;
- int usbhack_counter;
};
void xbox_state::video_start()
@@ -133,26 +128,19 @@ void xbox_state::hack_eeprom()
m_maincpu->space(0).write_byte(0x375f0, m_maincpu->space(0).read_byte(0x375f0) & 0xfe); // internal hub not used
}
-void xbox_state::hack_usb()
-{
- // not needed
-}
-
void xbox_state::machine_start()
{
ohci_game_controller_device *usb_device;
xbox_base_state::machine_start();
xbox_devs.ide = machine().device<bus_master_ide_controller_device>("ide");
- usbhack_index = -1;
- usbhack_counter = 0;
usb_device = machine().device<ohci_game_controller_device>("ohci_gamepad");
if (usb_device != nullptr) {
usb_device->initialize(machine(), ohci_usb);
ohci_usb->usb_ohci_plug(3, usb_device); // connect to root hub port 3, chihiro needs to use 1 and 2
}
// savestates
- save_item(NAME(usbhack_counter));
+ //save_item(NAME(item));
}
void xbox_state::machine_reset()
diff --git a/src/mame/includes/xbox.h b/src/mame/includes/xbox.h
index 55659b296e4..784c2501232 100644
--- a/src/mame/includes/xbox.h
+++ b/src/mame/includes/xbox.h
@@ -13,6 +13,7 @@ public:
nvidia_nv2a(nullptr),
debug_irq_active(false),
debug_irq_number(0),
+ usb_hack_enabled(false),
m_maincpu(*this, "maincpu") { }
DECLARE_READ32_MEMBER(geforce_r);
@@ -111,6 +112,7 @@ public:
std::unique_ptr<nv2a_renderer> nvidia_nv2a;
bool debug_irq_active;
int debug_irq_number;
+ bool usb_hack_enabled;
required_device<cpu_device> m_maincpu;
ohci_usb_controller *ohci_usb;
diff --git a/src/mame/machine/xbox.cpp b/src/mame/machine/xbox.cpp
index a1402b8218b..df7d8c916b8 100644
--- a/src/mame/machine/xbox.cpp
+++ b/src/mame/machine/xbox.cpp
@@ -20,7 +20,6 @@
#define LOG_PCI
//#define LOG_AUDIO
-#define USB_HACK_ENABLED
void xbox_base_state::dump_string_command(int ref, int params, const char **param)
{
@@ -1049,19 +1048,18 @@ WRITE8_MEMBER(xbox_base_state::superiors232_write)
READ32_MEMBER(xbox_base_state::ohci_usb_r)
{
-#ifdef USB_HACK_ENABLED
- if (offset == 0) { /* hacks needed until usb (and jvs) is implemented */
- hack_usb();
- }
-#endif
+ if (usb_hack_enabled)
+ if (offset == 0) /* hacks needed until usb (and jvs) is implemented */
+ {
+ hack_usb();
+ }
return ohci_usb->read(space, offset, mem_mask);
}
WRITE32_MEMBER(xbox_base_state::ohci_usb_w)
{
-#ifndef USB_HACK_ENABLED
- ohci_usb->write(space, offset, mem_mask);
-#endif
+ if (!usb_hack_enabled)
+ ohci_usb->write(space, offset, data, mem_mask);
}
READ32_MEMBER(xbox_base_state::ohci_usb2_r)
@@ -1077,11 +1075,8 @@ ADDRESS_MAP_START(xbox_base_map, AS_PROGRAM, 32, xbox_base_state)
AM_RANGE(0x00000000, 0x07ffffff) AM_RAM AM_SHARE("nv2a_share") // 128 megabytes
AM_RANGE(0xf0000000, 0xf7ffffff) AM_RAM AM_SHARE("nv2a_share") // 3d accelerator wants this
AM_RANGE(0xfd000000, 0xfdffffff) AM_RAM AM_READWRITE(geforce_r, geforce_w)
-#ifdef USB_HACK_ENABLED
AM_RANGE(0xfed00000, 0xfed003ff) AM_READWRITE(ohci_usb_r, ohci_usb_w)
-#else
- AM_RANGE(0xfed00000, 0xfed00fff) AM_DEVREADWRITE("ohci_usb", ohci_usb_controller, read, write)
-#endif
+ //AM_RANGE(0xfed00000, 0xfed00fff) AM_DEVREADWRITE("ohci_usb", ohci_usb_controller, read, write)
AM_RANGE(0xfed08000, 0xfed08fff) AM_READWRITE(ohci_usb2_r, ohci_usb2_w)
AM_RANGE(0xfe800000, 0xfe87ffff) AM_READWRITE(audio_apu_r, audio_apu_w)
AM_RANGE(0xfec00000, 0xfec00fff) AM_READWRITE(audio_ac93_r, audio_ac93_w)