More detabification

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3338 c046a42c-6fe2-441c-8c8c-71466251a162
This commit is contained in:
blueswir1 2007-10-06 11:28:21 +00:00
parent 81732d1926
commit f930d07eda
14 changed files with 2342 additions and 2342 deletions

View file

@ -139,7 +139,7 @@ static uint32_t get_queue(void *opaque)
int val;
if (q->count == 0) {
return 0;
return 0;
} else {
val = q->data[q->rptr];
if (++q->rptr == SERIO_QUEUE_SIZE)
@ -148,17 +148,17 @@ static uint32_t get_queue(void *opaque)
}
SER_DPRINTF("channel %c get 0x%02x\n", CHN_C(s), val);
if (q->count > 0)
serial_receive_byte(s, 0);
serial_receive_byte(s, 0);
return val;
}
static int slavio_serial_update_irq_chn(ChannelState *s)
{
if ((s->wregs[1] & 1) && // interrupts enabled
(((s->wregs[1] & 2) && s->txint == 1) || // tx ints enabled, pending
((((s->wregs[1] & 0x18) == 8) || ((s->wregs[1] & 0x18) == 0x10)) &&
s->rxint == 1) || // rx ints enabled, pending
((s->wregs[15] & 0x80) && (s->rregs[0] & 0x80)))) { // break int e&p
(((s->wregs[1] & 2) && s->txint == 1) || // tx ints enabled, pending
((((s->wregs[1] & 0x18) == 8) || ((s->wregs[1] & 0x18) == 0x10)) &&
s->rxint == 1) || // rx ints enabled, pending
((s->wregs[15] & 0x80) && (s->rregs[0] & 0x80)))) { // break int e&p
return 1;
}
return 0;
@ -181,8 +181,8 @@ static void slavio_serial_reset_chn(ChannelState *s)
s->reg = 0;
for (i = 0; i < SERIAL_SIZE; i++) {
s->rregs[i] = 0;
s->wregs[i] = 0;
s->rregs[i] = 0;
s->wregs[i] = 0;
}
s->wregs[4] = 4;
s->wregs[9] = 0xc0;
@ -367,82 +367,82 @@ static void slavio_serial_mem_writeb(void *opaque, target_phys_addr_t addr, uint
s = &serial->chn[channel];
switch (saddr) {
case 0:
SER_DPRINTF("Write channel %c, reg[%d] = %2.2x\n", CHN_C(s), s->reg, val & 0xff);
newreg = 0;
switch (s->reg) {
case 0:
newreg = val & 7;
val &= 0x38;
switch (val) {
case 8:
newreg |= 0x8;
break;
case 0x28:
SER_DPRINTF("Write channel %c, reg[%d] = %2.2x\n", CHN_C(s), s->reg, val & 0xff);
newreg = 0;
switch (s->reg) {
case 0:
newreg = val & 7;
val &= 0x38;
switch (val) {
case 8:
newreg |= 0x8;
break;
case 0x28:
clr_txint(s);
break;
case 0x38:
break;
case 0x38:
if (s->rxint_under_svc)
clr_rxint(s);
else if (s->txint_under_svc)
clr_txint(s);
break;
default:
break;
}
break;
break;
default:
break;
}
break;
case 1 ... 3:
case 6 ... 8:
case 10 ... 11:
case 14 ... 15:
s->wregs[s->reg] = val;
break;
s->wregs[s->reg] = val;
break;
case 4:
case 5:
case 12:
case 13:
s->wregs[s->reg] = val;
s->wregs[s->reg] = val;
slavio_serial_update_parameters(s);
break;
case 9:
switch (val & 0xc0) {
case 0:
default:
break;
case 0x40:
slavio_serial_reset_chn(&serial->chn[1]);
return;
case 0x80:
slavio_serial_reset_chn(&serial->chn[0]);
return;
case 0xc0:
slavio_serial_reset(serial);
return;
}
break;
default:
break;
}
if (s->reg == 0)
s->reg = newreg;
else
s->reg = 0;
break;
break;
case 9:
switch (val & 0xc0) {
case 0:
default:
break;
case 0x40:
slavio_serial_reset_chn(&serial->chn[1]);
return;
case 0x80:
slavio_serial_reset_chn(&serial->chn[0]);
return;
case 0xc0:
slavio_serial_reset(serial);
return;
}
break;
default:
break;
}
if (s->reg == 0)
s->reg = newreg;
else
s->reg = 0;
break;
case 1:
SER_DPRINTF("Write channel %c, ch %d\n", CHN_C(s), val);
SER_DPRINTF("Write channel %c, ch %d\n", CHN_C(s), val);
s->tx = val;
if (s->wregs[5] & 8) { // tx enabled
if (s->chr)
qemu_chr_write(s->chr, &s->tx, 1);
else if (s->type == kbd) {
handle_kbd_command(s, val);
}
}
if (s->wregs[5] & 8) { // tx enabled
if (s->chr)
qemu_chr_write(s->chr, &s->tx, 1);
else if (s->type == kbd) {
handle_kbd_command(s, val);
}
}
s->rregs[0] |= 4; // Tx buffer empty
s->rregs[1] |= 1; // All sent
set_txint(s);
break;
break;
default:
break;
break;
}
}
@ -459,21 +459,21 @@ static uint32_t slavio_serial_mem_readb(void *opaque, target_phys_addr_t addr)
s = &serial->chn[channel];
switch (saddr) {
case 0:
SER_DPRINTF("Read channel %c, reg[%d] = %2.2x\n", CHN_C(s), s->reg, s->rregs[s->reg]);
ret = s->rregs[s->reg];
s->reg = 0;
return ret;
SER_DPRINTF("Read channel %c, reg[%d] = %2.2x\n", CHN_C(s), s->reg, s->rregs[s->reg]);
ret = s->rregs[s->reg];
s->reg = 0;
return ret;
case 1:
s->rregs[0] &= ~1;
s->rregs[0] &= ~1;
clr_rxint(s);
if (s->type == kbd || s->type == mouse)
ret = get_queue(s);
else
ret = s->rx;
SER_DPRINTF("Read channel %c, ch %d\n", CHN_C(s), ret);
return ret;
if (s->type == kbd || s->type == mouse)
ret = get_queue(s);
else
ret = s->rx;
SER_DPRINTF("Read channel %c, ch %d\n", CHN_C(s), ret);
return ret;
default:
break;
break;
}
return 0;
}
@ -484,10 +484,10 @@ static int serial_can_receive(void *opaque)
int ret;
if (((s->wregs[3] & 1) == 0) // Rx not enabled
|| ((s->rregs[0] & 1) == 1)) // char already available
ret = 0;
|| ((s->rregs[0] & 1) == 1)) // char already available
ret = 0;
else
ret = 1;
ret = 1;
//SER_DPRINTF("channel %c can receive %d\n", CHN_C(s), ret);
return ret;
}
@ -584,7 +584,7 @@ static int slavio_serial_load(QEMUFile *f, void *opaque, int version_id)
ret = slavio_serial_load_chn(f, &s->chn[0], version_id);
if (ret != 0)
return ret;
return ret;
ret = slavio_serial_load_chn(f, &s->chn[1], version_id);
return ret;
@ -607,13 +607,13 @@ SerialState *slavio_serial_init(target_phys_addr_t base, qemu_irq irq,
s->chn[1].chr = chr2;
for (i = 0; i < 2; i++) {
s->chn[i].irq = irq;
s->chn[i].chn = 1 - i;
s->chn[i].type = ser;
if (s->chn[i].chr) {
qemu_chr_add_handlers(s->chn[i].chr, serial_can_receive,
s->chn[i].irq = irq;
s->chn[i].chn = 1 - i;
s->chn[i].type = ser;
if (s->chn[i].chr) {
qemu_chr_add_handlers(s->chn[i].chr, serial_can_receive,
serial_receive1, serial_event, &s->chn[i]);
}
}
}
s->chn[0].otherchn = &s->chn[1];
s->chn[1].otherchn = &s->chn[0];
@ -698,21 +698,21 @@ static void handle_kbd_command(ChannelState *s, int val)
switch (val) {
case 1: // Reset, return type code
clear_queue(s);
put_queue(s, 0xff);
put_queue(s, 4); // Type 4
put_queue(s, 0x7f);
break;
put_queue(s, 0xff);
put_queue(s, 4); // Type 4
put_queue(s, 0x7f);
break;
case 0xe: // Set leds
s->led_mode = 1;
break;
case 7: // Query layout
case 0xf:
clear_queue(s);
put_queue(s, 0xfe);
put_queue(s, 0); // XXX, layout?
break;
put_queue(s, 0xfe);
put_queue(s, 0); // XXX, layout?
break;
default:
break;
break;
}
}
@ -768,9 +768,9 @@ void slavio_serial_ms_kbd_init(target_phys_addr_t base, qemu_irq irq)
if (!s)
return;
for (i = 0; i < 2; i++) {
s->chn[i].irq = irq;
s->chn[i].chn = 1 - i;
s->chn[i].chr = NULL;
s->chn[i].irq = irq;
s->chn[i].chn = 1 - i;
s->chn[i].chr = NULL;
}
s->chn[0].otherchn = &s->chn[1];
s->chn[1].otherchn = &s->chn[0];