Commit 73bfa8c0 authored by Dr. David Alan Gilbert's avatar Dr. David Alan Gilbert Committed by Yongbok Kim
Browse files

hw/dma: vmstateify rc4030 



Convert rc4030 to VMState.
Now saving the whole 16 entries rather than 15.

Signed-off-by: default avatarDr. David Alan Gilbert <dgilbert@redhat.com>
Reviewed-by: default avatarHervé Poussineau <hpoussin@reactos.org>
Tested-by: default avatarHervé Poussineau <hpoussin@reactos.org>
[Yongbok Kim: edited commit message]
Signed-off-by: default avatarYongbok Kim <yongbok.kim@imgtec.com>
parent 78851fa5

hw/dma/rc4030.c

+27 −54
Original line number Diff line number Diff line
@@ -616,34 +616,9 @@ static void rc4030_reset(DeviceState *dev) 
    qemu_irq_lower(s->jazz_bus_irq);

}



static int rc4030_load(QEMUFile *f, void *opaque, int version_id)

static int rc4030_post_load(void *opaque, int version_id)

{

    rc4030State* s = opaque;

    int i, j;



    if (version_id != 2)

        return -EINVAL;



    s->config = qemu_get_be32(f);

    s->invalid_address_register = qemu_get_be32(f);

    for (i = 0; i < 8; i++)

        for (j = 0; j < 4; j++)

            s->dma_regs[i][j] = qemu_get_be32(f);

    s->dma_tl_base = qemu_get_be32(f);

    s->dma_tl_limit = qemu_get_be32(f);

    s->cache_maint = qemu_get_be32(f);

    s->remote_failed_address = qemu_get_be32(f);

    s->memory_failed_address = qemu_get_be32(f);

    s->cache_ptag = qemu_get_be32(f);

    s->cache_ltag = qemu_get_be32(f);

    s->cache_bmask = qemu_get_be32(f);

    s->memory_refresh_rate = qemu_get_be32(f);

    s->nvram_protect = qemu_get_be32(f);

    for (i = 0; i < 15; i++)

        s->rem_speed[i] = qemu_get_be32(f);

    s->imr_jazz = qemu_get_be32(f);

    s->isr_jazz = qemu_get_be32(f);

    s->itr = qemu_get_be32(f);



    set_next_tick(s);

    update_jazz_irq(s);
@@ -651,32 +626,31 @@ static int rc4030_load(QEMUFile *f, void *opaque, int version_id) 
    return 0;

}



static void rc4030_save(QEMUFile *f, void *opaque)

{

    rc4030State* s = opaque;

    int i, j;



    qemu_put_be32(f, s->config);

    qemu_put_be32(f, s->invalid_address_register);

    for (i = 0; i < 8; i++)

        for (j = 0; j < 4; j++)

            qemu_put_be32(f, s->dma_regs[i][j]);

    qemu_put_be32(f, s->dma_tl_base);

    qemu_put_be32(f, s->dma_tl_limit);

    qemu_put_be32(f, s->cache_maint);

    qemu_put_be32(f, s->remote_failed_address);

    qemu_put_be32(f, s->memory_failed_address);

    qemu_put_be32(f, s->cache_ptag);

    qemu_put_be32(f, s->cache_ltag);

    qemu_put_be32(f, s->cache_bmask);

    qemu_put_be32(f, s->memory_refresh_rate);

    qemu_put_be32(f, s->nvram_protect);

    for (i = 0; i < 15; i++)

        qemu_put_be32(f, s->rem_speed[i]);

    qemu_put_be32(f, s->imr_jazz);

    qemu_put_be32(f, s->isr_jazz);

    qemu_put_be32(f, s->itr);

static const VMStateDescription vmstate_rc4030 = {

    .name = "rc4030",

    .version_id = 3,

    .post_load = rc4030_post_load,

    .fields = (VMStateField []) {

        VMSTATE_UINT32(config, rc4030State),

        VMSTATE_UINT32(invalid_address_register, rc4030State),

        VMSTATE_UINT32_2DARRAY(dma_regs, rc4030State, 8, 4),

        VMSTATE_UINT32(dma_tl_base, rc4030State),

        VMSTATE_UINT32(dma_tl_limit, rc4030State),

        VMSTATE_UINT32(cache_maint, rc4030State),

        VMSTATE_UINT32(remote_failed_address, rc4030State),

        VMSTATE_UINT32(memory_failed_address, rc4030State),

        VMSTATE_UINT32(cache_ptag, rc4030State),

        VMSTATE_UINT32(cache_ltag, rc4030State),

        VMSTATE_UINT32(cache_bmask, rc4030State),

        VMSTATE_UINT32(memory_refresh_rate, rc4030State),

        VMSTATE_UINT32(nvram_protect, rc4030State),

        VMSTATE_UINT32_ARRAY(rem_speed, rc4030State, 16),

        VMSTATE_UINT32(imr_jazz, rc4030State),

        VMSTATE_UINT32(isr_jazz, rc4030State),

        VMSTATE_UINT32(itr, rc4030State),

        VMSTATE_END_OF_LIST()

    }

};



static void rc4030_do_dma(void *opaque, int n, uint8_t *buf, int len, int is_write)

{
@@ -753,8 +727,6 @@ static void rc4030_initfn(Object *obj) 
    sysbus_init_irq(sysbus, &s->timer_irq);

    sysbus_init_irq(sysbus, &s->jazz_bus_irq);



    register_savevm(NULL, "rc4030", 0, 2, rc4030_save, rc4030_load, s);



    sysbus_init_mmio(sysbus, &s->iomem_chipset);

    sysbus_init_mmio(sysbus, &s->iomem_jazzio);

}
@@ -813,6 +785,7 @@ static void rc4030_class_init(ObjectClass *klass, void *class_data) 
    dc->realize = rc4030_realize;

    dc->unrealize = rc4030_unrealize;

    dc->reset = rc4030_reset;

    dc->vmsd = &vmstate_rc4030;

}



static const TypeInfo rc4030_info = {