mirror of https://github.com/proxmox/mirror_qemu
pxa2xx_timer: Get rid of .level in PXA2xxTimer0.
parent
7c29d6ce0f
commit
8034ce7d17
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@ -64,7 +64,6 @@ typedef struct PXA2xxTimerInfo PXA2xxTimerInfo;
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typedef struct {
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typedef struct {
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uint32_t value;
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uint32_t value;
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int level;
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qemu_irq irq;
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qemu_irq irq;
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QEMUTimer *qtimer;
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QEMUTimer *qtimer;
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int num;
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int num;
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@ -278,20 +277,13 @@ static void pxa2xx_timer_write(void *opaque, target_phys_addr_t offset,
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s->irq_enabled = value & 0xfff;
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s->irq_enabled = value & 0xfff;
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break;
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break;
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case OSSR: /* Status register */
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case OSSR: /* Status register */
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value &= s->events;
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s->events &= ~value;
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s->events &= ~value;
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for (i = 0; i < 4; i ++, value >>= 1) {
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for (i = 0; i < 4; i ++, value >>= 1)
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if (s->timer[i].level && (value & 1)) {
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if (value & 1)
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s->timer[i].level = 0;
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qemu_irq_lower(s->timer[i].irq);
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qemu_irq_lower(s->timer[i].irq);
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}
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if (pxa2xx_timer_has_tm4(s) && !(s->events & 0xff0) && value)
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}
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qemu_irq_lower(s->irq4);
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if (pxa2xx_timer_has_tm4(s)) {
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for (i = 0; i < 8; i ++, value >>= 1)
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if (s->tm4[i].tm.level && (value & 1))
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s->tm4[i].tm.level = 0;
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if (!(s->events & 0xff0))
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qemu_irq_lower(s->irq4);
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}
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break;
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break;
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case OWER: /* XXX: Reset on OSMR3 match? */
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case OWER: /* XXX: Reset on OSMR3 match? */
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s->reset3 = value;
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s->reset3 = value;
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@ -351,7 +343,6 @@ static void pxa2xx_timer_tick(void *opaque)
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PXA2xxTimerInfo *i = t->info;
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PXA2xxTimerInfo *i = t->info;
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if (i->irq_enabled & (1 << t->num)) {
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if (i->irq_enabled & (1 << t->num)) {
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t->level = 1;
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i->events |= 1 << t->num;
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i->events |= 1 << t->num;
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qemu_irq_raise(t->irq);
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qemu_irq_raise(t->irq);
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}
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}
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@ -411,7 +402,6 @@ static int pxa2xx_timer_init(SysBusDevice *dev)
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sysbus_init_irq(dev, &s->timer[i].irq);
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sysbus_init_irq(dev, &s->timer[i].irq);
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s->timer[i].info = s;
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s->timer[i].info = s;
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s->timer[i].num = i;
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s->timer[i].num = i;
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s->timer[i].level = 0;
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s->timer[i].qtimer = qemu_new_timer(vm_clock,
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s->timer[i].qtimer = qemu_new_timer(vm_clock,
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pxa2xx_timer_tick, &s->timer[i]);
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pxa2xx_timer_tick, &s->timer[i]);
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}
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}
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@ -422,7 +412,6 @@ static int pxa2xx_timer_init(SysBusDevice *dev)
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s->tm4[i].tm.value = 0;
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s->tm4[i].tm.value = 0;
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s->tm4[i].tm.info = s;
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s->tm4[i].tm.info = s;
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s->tm4[i].tm.num = i + 4;
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s->tm4[i].tm.num = i + 4;
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s->tm4[i].tm.level = 0;
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s->tm4[i].freq = 0;
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s->tm4[i].freq = 0;
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s->tm4[i].control = 0x0;
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s->tm4[i].control = 0x0;
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s->tm4[i].tm.qtimer = qemu_new_timer(vm_clock,
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s->tm4[i].tm.qtimer = qemu_new_timer(vm_clock,
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@ -439,12 +428,11 @@ static int pxa2xx_timer_init(SysBusDevice *dev)
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static const VMStateDescription vmstate_pxa2xx_timer0_regs = {
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static const VMStateDescription vmstate_pxa2xx_timer0_regs = {
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.name = "pxa2xx_timer0",
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.name = "pxa2xx_timer0",
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.version_id = 1,
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.version_id = 2,
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.minimum_version_id = 1,
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.minimum_version_id = 2,
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.minimum_version_id_old = 1,
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.minimum_version_id_old = 2,
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.fields = (VMStateField[]) {
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.fields = (VMStateField[]) {
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VMSTATE_UINT32(value, PXA2xxTimer0),
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VMSTATE_UINT32(value, PXA2xxTimer0),
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VMSTATE_INT32(level, PXA2xxTimer0),
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VMSTATE_END_OF_LIST(),
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VMSTATE_END_OF_LIST(),
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},
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},
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};
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};
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