Chipsets.
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@@ -628,10 +628,8 @@ piix_write(int func, int addr, uint8_t val, void *priv)
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dev->fast_off_period = PCICLK * 32768.0;
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break;
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}
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cpu_fast_off_count = fregs[0xa8] + 1;
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timer_disable(&dev->fast_off_timer);
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if (dev->fast_off_period != 0.0)
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timer_on_auto(&dev->fast_off_timer, dev->fast_off_period);
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cpu_fast_off_count = cpu_fast_off_val + 1;
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cpu_fast_off_period_set(cpu_fast_off_val, dev->fast_off_period);
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}
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break;
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case 0xa2:
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@@ -679,9 +677,7 @@ piix_write(int func, int addr, uint8_t val, void *priv)
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fregs[addr] = val & 0xff;
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cpu_fast_off_val = val;
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cpu_fast_off_count = val + 1;
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timer_disable(&dev->fast_off_timer);
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if (dev->fast_off_period != 0.0)
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timer_on_auto(&dev->fast_off_timer, dev->fast_off_period);
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cpu_fast_off_period_set(cpu_fast_off_val, dev->fast_off_period);
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}
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break;
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case 0xaa:
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@@ -1331,15 +1327,8 @@ piix_fast_off_count(void *priv)
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{
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piix_t *dev = (piix_t *) priv;
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cpu_fast_off_count--;
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if (cpu_fast_off_count == 0) {
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smi_raise();
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dev->regs[0][0xaa] |= 0x20;
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cpu_fast_off_count = dev->regs[0][0xa8] + 1;
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}
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timer_on_auto(&dev->fast_off_timer, dev->fast_off_period);
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smi_raise();
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dev->regs[0][0xaa] |= 0x20;
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}
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@@ -1446,7 +1435,7 @@ piix_speed_changed(void *priv)
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timer_stop(&dev->fast_off_timer);
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if (te)
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timer_on_auto(&dev->fast_off_timer, dev->fast_off_period);
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timer_on_auto(&dev->fast_off_timer, ((double) cpu_fast_off_val + 1) * dev->fast_off_period);
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}
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@@ -1510,6 +1499,7 @@ static void
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if (dev->type < 4) {
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cpu_fast_off_val = dev->regs[0][0xa8];
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cpu_fast_off_count = cpu_fast_off_val + 1;
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cpu_fast_off_register(&dev->fast_off_timer);
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} else
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cpu_fast_off_val = cpu_fast_off_count = 0;
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