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author | Blue Swirl <blauwirbel@gmail.com> | 2009-08-29 16:37:09 +0300 |
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committer | Blue Swirl <blauwirbel@gmail.com> | 2009-08-29 16:37:09 +0300 |
commit | d37adb099c7f3c80841a4bab5cd6677c3fabdfc4 (patch) | |
tree | 623f2340ade927299b06b5aea85b0b05c0080d88 /hw | |
parent | c21011a963047873135d2a47535bfbbac19769a7 (diff) | |
download | hqemu-d37adb099c7f3c80841a4bab5cd6677c3fabdfc4.zip hqemu-d37adb099c7f3c80841a4bab5cd6677c3fabdfc4.tar.gz |
Sparc32: port Slavio misc devices to VMState design
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
Diffstat (limited to 'hw')
-rw-r--r-- | hw/slavio_misc.c | 57 |
1 files changed, 19 insertions, 38 deletions
diff --git a/hw/slavio_misc.c b/hw/slavio_misc.c index a25d678..ca95b10 100644 --- a/hw/slavio_misc.c +++ b/hw/slavio_misc.c @@ -47,10 +47,11 @@ typedef struct MiscState { SysBusDevice busdev; qemu_irq irq; + uint32_t dummy; uint8_t config; uint8_t aux1, aux2; uint8_t diag, mctrl; - uint32_t sysctrl; + uint8_t sysctrl; uint16_t leds; qemu_irq fdc_tc; } MiscState; @@ -398,41 +399,22 @@ static CPUWriteMemoryFunc * const slavio_led_mem_write[3] = { NULL, }; -static void slavio_misc_save(QEMUFile *f, void *opaque) -{ - MiscState *s = opaque; - uint32_t tmp = 0; - uint8_t tmp8; - - qemu_put_be32s(f, &tmp); /* ignored, was IRQ. */ - qemu_put_8s(f, &s->config); - qemu_put_8s(f, &s->aux1); - qemu_put_8s(f, &s->aux2); - qemu_put_8s(f, &s->diag); - qemu_put_8s(f, &s->mctrl); - tmp8 = s->sysctrl & 0xff; - qemu_put_8s(f, &tmp8); -} - -static int slavio_misc_load(QEMUFile *f, void *opaque, int version_id) -{ - MiscState *s = opaque; - uint32_t tmp; - uint8_t tmp8; - - if (version_id != 1) - return -EINVAL; - - qemu_get_be32s(f, &tmp); - qemu_get_8s(f, &s->config); - qemu_get_8s(f, &s->aux1); - qemu_get_8s(f, &s->aux2); - qemu_get_8s(f, &s->diag); - qemu_get_8s(f, &s->mctrl); - qemu_get_8s(f, &tmp8); - s->sysctrl = (uint32_t)tmp8; - return 0; -} +static const VMStateDescription vmstate_misc = { + .name ="slavio_misc", + .version_id = 1, + .minimum_version_id = 1, + .minimum_version_id_old = 1, + .fields = (VMStateField []) { + VMSTATE_UINT32(dummy, MiscState), + VMSTATE_UINT8(config, MiscState), + VMSTATE_UINT8(aux1, MiscState), + VMSTATE_UINT8(aux2, MiscState), + VMSTATE_UINT8(diag, MiscState), + VMSTATE_UINT8(mctrl, MiscState), + VMSTATE_UINT8(sysctrl, MiscState), + VMSTATE_END_OF_LIST() + } +}; static int apc_init1(SysBusDevice *dev) { @@ -495,8 +477,7 @@ static int slavio_misc_init1(SysBusDevice *dev) qdev_init_gpio_in(&dev->qdev, slavio_set_power_fail, 1); - register_savevm("slavio_misc", -1, 1, slavio_misc_save, slavio_misc_load, - s); + vmstate_register(-1, &vmstate_misc, s); qemu_register_reset(slavio_misc_reset, s); slavio_misc_reset(s); return 0; |