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Sun, 23 Oct 2016 14:31:50 +0800 (CST) From: xiaoqiang zhao To: qemu-devel@nongnu.org Date: Sun, 23 Oct 2016 14:31:34 +0800 Message-Id: <20161023063135.21058-9-zxq_yx_007@163.com> X-Mailer: git-send-email 2.9.3 In-Reply-To: <20161023063135.21058-1-zxq_yx_007@163.com> References: <20161023063135.21058-1-zxq_yx_007@163.com> X-CM-TRANSID: EMCowABHqthVWQxYKknhBA--.56840S5 X-Coremail-Antispam: 1Uf129KBjvJXoWxWryxXr4ftr17Ww4UKw43Awb_yoWrZr4xpF 93ZFn5KFW5WFZ7XrWxtr1kuFn8Jwn3Gw1fKr1xCrna9rn7Crn8AF4kA3ySvFWDGrWv9F1Y qrWkJryxua1UJ3DanT9S1TB71UUUUU7qnTZGkaVYY2UrUUUUjbIjqfuFe4nvWSU5nxnvy2 9KBjDUYxBIdaVFxhVjvjDU0xZFpf9x07b4GYLUUUUU= X-Originating-IP: [114.111.167.207] X-CM-SenderInfo: 520ts5t0bqili6rwjhhfrp/xtbBEBYMxlUL+3rQcAAAsz X-detected-operating-system: by eggs.gnu.org: GNU/Linux 3.x X-Received-From: 220.181.12.16 Subject: [Qemu-devel] [PATCH 8/9] hw/sparc: QOM'ify sun4m.c X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: pbonzini@redhat.com, mark.cave-ayland@ilande.co.uk, atar4qemu@gmail.com, peter.maydell@linaro.org Errors-To: qemu-devel-bounces+patchwork-qemu-devel=patchwork.kernel.org@nongnu.org Sender: "Qemu-devel" X-Virus-Scanned: ClamAV using ClamSMTP Drop the old SysBusDeviceClass::init and use instance_init or DeviceClass::realize instead Signed-off-by: xiaoqiang zhao --- hw/sparc/sun4m.c | 54 +++++++++++++++++++----------------------------------- 1 file changed, 19 insertions(+), 35 deletions(-) diff --git a/hw/sparc/sun4m.c b/hw/sparc/sun4m.c index b3915e4..95aef49 100644 --- a/hw/sparc/sun4m.c +++ b/hw/sparc/sun4m.c @@ -605,30 +605,23 @@ typedef struct IDRegState { MemoryRegion mem; } IDRegState; -static int idreg_init1(SysBusDevice *dev) +static void idreg_init1(Object *obj) { - IDRegState *s = MACIO_ID_REGISTER(dev); + IDRegState *s = MACIO_ID_REGISTER(obj); + SysBusDevice *dev = SYS_BUS_DEVICE(obj); - memory_region_init_ram(&s->mem, OBJECT(s), + memory_region_init_ram(&s->mem, obj, "sun4m.idreg", sizeof(idreg_data), &error_fatal); vmstate_register_ram_global(&s->mem); memory_region_set_readonly(&s->mem, true); sysbus_init_mmio(dev, &s->mem); - return 0; -} - -static void idreg_class_init(ObjectClass *klass, void *data) -{ - SysBusDeviceClass *k = SYS_BUS_DEVICE_CLASS(klass); - - k->init = idreg_init1; } static const TypeInfo idreg_info = { .name = TYPE_MACIO_ID_REGISTER, .parent = TYPE_SYS_BUS_DEVICE, .instance_size = sizeof(IDRegState), - .class_init = idreg_class_init, + .instance_init = idreg_init1, }; #define TYPE_TCX_AFX "tcx_afx" @@ -653,28 +646,21 @@ static void afx_init(hwaddr addr) sysbus_mmio_map(s, 0, addr); } -static int afx_init1(SysBusDevice *dev) +static void afx_init1(Object *obj) { - AFXState *s = TCX_AFX(dev); + AFXState *s = TCX_AFX(obj); + SysBusDevice *dev = SYS_BUS_DEVICE(obj); - memory_region_init_ram(&s->mem, OBJECT(s), "sun4m.afx", 4, &error_fatal); + memory_region_init_ram(&s->mem, obj, "sun4m.afx", 4, &error_fatal); vmstate_register_ram_global(&s->mem); sysbus_init_mmio(dev, &s->mem); - return 0; -} - -static void afx_class_init(ObjectClass *klass, void *data) -{ - SysBusDeviceClass *k = SYS_BUS_DEVICE_CLASS(klass); - - k->init = afx_init1; } static const TypeInfo afx_info = { .name = TYPE_TCX_AFX, .parent = TYPE_SYS_BUS_DEVICE, .instance_size = sizeof(AFXState), - .class_init = afx_class_init, + .instance_init = afx_init1, }; #define TYPE_OPENPROM "openprom" @@ -727,16 +713,16 @@ static void prom_init(hwaddr addr, const char *bios_name) } } -static int prom_init1(SysBusDevice *dev) +static void prom_init1(Object *obj) { - PROMState *s = OPENPROM(dev); + PROMState *s = OPENPROM(obj); + SysBusDevice *dev = SYS_BUS_DEVICE(obj); - memory_region_init_ram(&s->prom, OBJECT(s), "sun4m.prom", PROM_SIZE_MAX, + memory_region_init_ram(&s->prom, obj, "sun4m.prom", PROM_SIZE_MAX, &error_fatal); vmstate_register_ram_global(&s->prom); memory_region_set_readonly(&s->prom, true); sysbus_init_mmio(dev, &s->prom); - return 0; } static Property prom_properties[] = { @@ -746,9 +732,7 @@ static Property prom_properties[] = { static void prom_class_init(ObjectClass *klass, void *data) { DeviceClass *dc = DEVICE_CLASS(klass); - SysBusDeviceClass *k = SYS_BUS_DEVICE_CLASS(klass); - k->init = prom_init1; dc->props = prom_properties; } @@ -757,6 +741,7 @@ static const TypeInfo prom_info = { .parent = TYPE_SYS_BUS_DEVICE, .instance_size = sizeof(PROMState), .class_init = prom_class_init, + .instance_init = prom_init1, }; #define TYPE_SUN4M_MEMORY "memory" @@ -770,14 +755,14 @@ typedef struct RamDevice { } RamDevice; /* System RAM */ -static int ram_init1(SysBusDevice *dev) +static void ram_realize(DeviceState *dev, Error **errp) { RamDevice *d = SUN4M_RAM(dev); + SysBusDevice *sbd = SYS_BUS_DEVICE(dev); memory_region_allocate_system_memory(&d->ram, OBJECT(d), "sun4m.ram", d->size); - sysbus_init_mmio(dev, &d->ram); - return 0; + sysbus_init_mmio(sbd, &d->ram); } static void ram_init(hwaddr addr, ram_addr_t RAM_size, @@ -813,9 +798,8 @@ static Property ram_properties[] = { static void ram_class_init(ObjectClass *klass, void *data) { DeviceClass *dc = DEVICE_CLASS(klass); - SysBusDeviceClass *k = SYS_BUS_DEVICE_CLASS(klass); - k->init = ram_init1; + dc->realize = ram_realize; dc->props = ram_properties; }