From patchwork Thu Dec 23 17:19:52 2010 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Subject: [2/8] vpb_sic: Implement save/restore From: Peter Maydell X-Patchwork-Id: 76530 Message-Id: <1293124798-5335-3-git-send-email-peter.maydell@linaro.org> To: qemu-devel@nongnu.org Date: Thu, 23 Dec 2010 17:19:52 +0000 Signed-off-by: Peter Maydell --- hw/versatilepb.c | 24 +++++++++++++++++++++--- 1 files changed, 21 insertions(+), 3 deletions(-) diff --git a/hw/versatilepb.c b/hw/versatilepb.c index be758e4..9f1bfcf 100644 --- a/hw/versatilepb.c +++ b/hw/versatilepb.c @@ -30,6 +30,18 @@ typedef struct vpb_sic_state int irq; } vpb_sic_state; +static const VMStateDescription vmstate_vpb_sic = { + .name = "versatilepb_sic", + .version_id = 1, + .minimum_version_id = 1, + .fields = (VMStateField[]) { + VMSTATE_UINT32(level, vpb_sic_state), + VMSTATE_UINT32(mask, vpb_sic_state), + VMSTATE_UINT32(pic_enable, vpb_sic_state), + VMSTATE_END_OF_LIST() + } +}; + static void vpb_sic_update(vpb_sic_state *s) { uint32_t flags; @@ -146,7 +158,6 @@ static int vpb_sic_init(SysBusDevice *dev) vpb_sic_writefn, s, DEVICE_NATIVE_ENDIAN); sysbus_init_mmio(dev, 0x1000, iomemtype); - /* ??? Save/restore. */ return 0; } @@ -335,10 +346,17 @@ static void versatile_machine_init(void) machine_init(versatile_machine_init); +static SysBusDeviceInfo vpb_sic_info = { + .init = vpb_sic_init, + .qdev.name = "versatilepb_sic", + .qdev.size = sizeof(vpb_sic_state), + .qdev.vmsd = &vmstate_vpb_sic, + .qdev.no_user = 1, +}; + static void versatilepb_register_devices(void) { - sysbus_register_dev("versatilepb_sic", sizeof(vpb_sic_state), - vpb_sic_init); + sysbus_register_withprop(&vpb_sic_info); } device_init(versatilepb_register_devices)