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vmstate: port pxa2xx_lcd 

Signed-off-by: Juan Quintela <quintela@redhat.com>
This commit is contained in:
Juan Quintela 2010-12-02 16:11:24 +01:00 committed by Anthony Liguori
parent 469954090f
commit 99838363ba
1 changed files with 43 additions and 67 deletions
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110
hw/pxa2xx_lcd.c
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@ -833,74 +833,26 @@ static void pxa2xx_lcdc_orientation(void *opaque, int angle)
pxa2xx_lcdc_resize(s);
}
static void pxa2xx_lcdc_save(QEMUFile *f, void *opaque)
{
PXA2xxLCDState *s = (PXA2xxLCDState *) opaque;
int i;
qemu_put_be32(f, s->irqlevel);
qemu_put_be32(f, s->transp);
for (i = 0; i < 6; i ++)
qemu_put_be32s(f, &s->control[i]);
for (i = 0; i < 2; i ++)
qemu_put_be32s(f, &s->status[i]);
for (i = 0; i < 2; i ++)
qemu_put_be32s(f, &s->ovl1c[i]);
for (i = 0; i < 2; i ++)
qemu_put_be32s(f, &s->ovl2c[i]);
qemu_put_be32s(f, &s->ccr);
qemu_put_be32s(f, &s->cmdcr);
qemu_put_be32s(f, &s->trgbr);
qemu_put_be32s(f, &s->tcr);
qemu_put_be32s(f, &s->liidr);
qemu_put_8s(f, &s->bscntr);
for (i = 0; i < 7; i ++) {
qemu_put_betl(f, s->dma_ch[i].branch);
qemu_put_byte(f, s->dma_ch[i].up);
qemu_put_buffer(f, s->dma_ch[i].pbuffer, sizeof(s->dma_ch[i].pbuffer));
qemu_put_betl(f, s->dma_ch[i].descriptor);
qemu_put_betl(f, s->dma_ch[i].source);
qemu_put_be32s(f, &s->dma_ch[i].id);
qemu_put_be32s(f, &s->dma_ch[i].command);
static const VMStateDescription vmstate_dma_channel = {
.name = "dma_channel",
.version_id = 0,
.minimum_version_id = 0,
.minimum_version_id_old = 0,
.fields = (VMStateField[]) {
VMSTATE_UINTTL(branch, struct DMAChannel),
VMSTATE_UINT8(up, struct DMAChannel),
VMSTATE_BUFFER(pbuffer, struct DMAChannel),
VMSTATE_UINTTL(descriptor, struct DMAChannel),
VMSTATE_UINTTL(source, struct DMAChannel),
VMSTATE_UINT32(id, struct DMAChannel),
VMSTATE_UINT32(command, struct DMAChannel),
VMSTATE_END_OF_LIST()
}
}
};
static int pxa2xx_lcdc_load(QEMUFile *f, void *opaque, int version_id)
static int pxa2xx_lcdc_post_load(void *opaque, int version_id)
{
PXA2xxLCDState *s = (PXA2xxLCDState *) opaque;
int i;
s->irqlevel = qemu_get_be32(f);
s->transp = qemu_get_be32(f);
for (i = 0; i < 6; i ++)
qemu_get_be32s(f, &s->control[i]);
for (i = 0; i < 2; i ++)
qemu_get_be32s(f, &s->status[i]);
for (i = 0; i < 2; i ++)
qemu_get_be32s(f, &s->ovl1c[i]);
for (i = 0; i < 2; i ++)
qemu_get_be32s(f, &s->ovl2c[i]);
qemu_get_be32s(f, &s->ccr);
qemu_get_be32s(f, &s->cmdcr);
qemu_get_be32s(f, &s->trgbr);
qemu_get_be32s(f, &s->tcr);
qemu_get_be32s(f, &s->liidr);
qemu_get_8s(f, &s->bscntr);
for (i = 0; i < 7; i ++) {
s->dma_ch[i].branch = qemu_get_betl(f);
s->dma_ch[i].up = qemu_get_byte(f);
qemu_get_buffer(f, s->dma_ch[i].pbuffer, sizeof(s->dma_ch[i].pbuffer));
s->dma_ch[i].descriptor = qemu_get_betl(f);
s->dma_ch[i].source = qemu_get_betl(f);
qemu_get_be32s(f, &s->dma_ch[i].id);
qemu_get_be32s(f, &s->dma_ch[i].command);
}
PXA2xxLCDState *s = opaque;
s->bpp = LCCR3_BPP(s->control[3]);
s->xres = s->yres = s->pal_for = -1;
@ -908,6 +860,31 @@ static int pxa2xx_lcdc_load(QEMUFile *f, void *opaque, int version_id)
return 0;
}
static const VMStateDescription vmstate_pxa2xx_lcdc = {
.name = "pxa2xx_lcdc",
.version_id = 0,
.minimum_version_id = 0,
.minimum_version_id_old = 0,
.post_load = pxa2xx_lcdc_post_load,
.fields = (VMStateField[]) {
VMSTATE_INT32(irqlevel, PXA2xxLCDState),
VMSTATE_INT32(transp, PXA2xxLCDState),
VMSTATE_UINT32_ARRAY(control, PXA2xxLCDState, 6),
VMSTATE_UINT32_ARRAY(status, PXA2xxLCDState, 2),
VMSTATE_UINT32_ARRAY(ovl1c, PXA2xxLCDState, 2),
VMSTATE_UINT32_ARRAY(ovl2c, PXA2xxLCDState, 2),
VMSTATE_UINT32(ccr, PXA2xxLCDState),
VMSTATE_UINT32(cmdcr, PXA2xxLCDState),
VMSTATE_UINT32(trgbr, PXA2xxLCDState),
VMSTATE_UINT32(tcr, PXA2xxLCDState),
VMSTATE_UINT32(liidr, PXA2xxLCDState),
VMSTATE_UINT8(bscntr, PXA2xxLCDState),
VMSTATE_STRUCT_ARRAY(dma_ch, PXA2xxLCDState, 7, 0,
vmstate_dma_channel, struct DMAChannel),
VMSTATE_END_OF_LIST()
}
};
#define BITS 8
#include "pxa2xx_template.h"
#define BITS 15
@ -972,8 +949,7 @@ PXA2xxLCDState *pxa2xx_lcdc_init(target_phys_addr_t base, qemu_irq irq)
exit(1);
}
register_savevm(NULL, "pxa2xx_lcdc", 0, 0,
pxa2xx_lcdc_save, pxa2xx_lcdc_load, s);
vmstate_register(NULL, 0, &vmstate_pxa2xx_lcdc, s);
return s;
}