[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Re: [Qemu-devel] [PATCH qom-next for-1.6 03/14] etraxfs_ser: QOM'ify
From: |
Edgar E. Iglesias |
Subject: |
Re: [Qemu-devel] [PATCH qom-next for-1.6 03/14] etraxfs_ser: QOM'ify |
Date: |
Fri, 26 Jul 2013 05:04:39 +0200 |
User-agent: |
Mutt/1.5.21 (2010-09-15) |
On Wed, Jul 24, 2013 at 11:42:08PM +0200, Andreas Färber wrote:
> Rename etrax_serial to ETRAXSerial, introduce type constant and use QOM
> casts.
Acked-by: Edgar E. Iglesias <address@hidden>
>
> Signed-off-by: Andreas Färber <address@hidden>
> ---
> hw/char/etraxfs_ser.c | 37 +++++++++++++++++++++----------------
> 1 file changed, 21 insertions(+), 16 deletions(-)
>
> diff --git a/hw/char/etraxfs_ser.c b/hw/char/etraxfs_ser.c
> index d19af00..460094e 100644
> --- a/hw/char/etraxfs_ser.c
> +++ b/hw/char/etraxfs_ser.c
> @@ -44,9 +44,13 @@
> #define STAT_TR_IDLE 22
> #define STAT_TR_RDY 24
>
> -struct etrax_serial
> -{
> - SysBusDevice busdev;
> +#define TYPE_ETRAX_FS_SERIAL "etraxfs,serial"
> +#define ETRAX_SERIAL(obj) \
> + OBJECT_CHECK(ETRAXSerial, (obj), TYPE_ETRAX_FS_SERIAL)
> +
> +typedef struct ETRAXSerial {
> + SysBusDevice parent_obj;
> +
> MemoryRegion mmio;
> CharDriverState *chr;
> qemu_irq irq;
> @@ -59,9 +63,9 @@ struct etrax_serial
>
> /* Control registers. */
> uint32_t regs[R_MAX];
> -};
> +} ETRAXSerial;
>
> -static void ser_update_irq(struct etrax_serial *s)
> +static void ser_update_irq(ETRAXSerial *s)
> {
>
> if (s->rx_fifo_len) {
> @@ -77,7 +81,7 @@ static void ser_update_irq(struct etrax_serial *s)
> static uint64_t
> ser_read(void *opaque, hwaddr addr, unsigned int size)
> {
> - struct etrax_serial *s = opaque;
> + ETRAXSerial *s = opaque;
> uint32_t r = 0;
>
> addr >>= 2;
> @@ -112,7 +116,7 @@ static void
> ser_write(void *opaque, hwaddr addr,
> uint64_t val64, unsigned int size)
> {
> - struct etrax_serial *s = opaque;
> + ETRAXSerial *s = opaque;
> uint32_t value = val64;
> unsigned char ch = val64;
>
> @@ -156,7 +160,7 @@ static const MemoryRegionOps ser_ops = {
>
> static void serial_receive(void *opaque, const uint8_t *buf, int size)
> {
> - struct etrax_serial *s = opaque;
> + ETRAXSerial *s = opaque;
> int i;
>
> /* Got a byte. */
> @@ -177,7 +181,7 @@ static void serial_receive(void *opaque, const uint8_t
> *buf, int size)
>
> static int serial_can_receive(void *opaque)
> {
> - struct etrax_serial *s = opaque;
> + ETRAXSerial *s = opaque;
> int r;
>
> /* Is the receiver enabled? */
> @@ -196,7 +200,7 @@ static void serial_event(void *opaque, int event)
>
> static void etraxfs_ser_reset(DeviceState *d)
> {
> - struct etrax_serial *s = container_of(d, typeof(*s), busdev.qdev);
> + ETRAXSerial *s = ETRAX_SERIAL(d);
>
> /* transmitter begins ready and idle. */
> s->regs[RS_STAT_DIN] |= (1 << STAT_TR_RDY);
> @@ -208,7 +212,7 @@ static void etraxfs_ser_reset(DeviceState *d)
>
> static int etraxfs_ser_init(SysBusDevice *dev)
> {
> - struct etrax_serial *s = FROM_SYSBUS(typeof (*s), dev);
> + ETRAXSerial *s = ETRAX_SERIAL(dev);
>
> sysbus_init_irq(dev, &s->irq);
> memory_region_init_io(&s->mmio, OBJECT(s), &ser_ops, s,
> @@ -216,10 +220,11 @@ static int etraxfs_ser_init(SysBusDevice *dev)
> sysbus_init_mmio(dev, &s->mmio);
>
> s->chr = qemu_char_get_next_serial();
> - if (s->chr)
> + if (s->chr) {
> qemu_chr_add_handlers(s->chr,
> - serial_can_receive, serial_receive,
> - serial_event, s);
> + serial_can_receive, serial_receive,
> + serial_event, s);
> + }
> return 0;
> }
>
> @@ -233,9 +238,9 @@ static void etraxfs_ser_class_init(ObjectClass *klass,
> void *data)
> }
>
> static const TypeInfo etraxfs_ser_info = {
> - .name = "etraxfs,serial",
> + .name = TYPE_ETRAX_FS_SERIAL,
> .parent = TYPE_SYS_BUS_DEVICE,
> - .instance_size = sizeof(struct etrax_serial),
> + .instance_size = sizeof(ETRAXSerial),
> .class_init = etraxfs_ser_class_init,
> };
>
> --
> 1.8.1.4
>
- [Qemu-devel] [PATCH qom-next for-1.6 00/14] char: QOM cast cleanups, Andreas Färber, 2013/07/24
- [Qemu-devel] [PATCH qom-next for-1.6 02/14] escc: QOM'ify, Andreas Färber, 2013/07/24
- [Qemu-devel] [PATCH qom-next for-1.6 01/14] cadence_uart: QOM'ify, Andreas Färber, 2013/07/24
- [Qemu-devel] [PATCH qom-next for-1.6 03/14] etraxfs_ser: QOM'ify, Andreas Färber, 2013/07/24
- Re: [Qemu-devel] [PATCH qom-next for-1.6 03/14] etraxfs_ser: QOM'ify,
Edgar E. Iglesias <=
- [Qemu-devel] [PATCH qom-next for-1.6 05/14] grlib_apbuart: QOM'ify, Andreas Färber, 2013/07/24
- [Qemu-devel] [PATCH qom-next for-1.6 06/14] imx_serial: QOM'ify, Andreas Färber, 2013/07/24
- [Qemu-devel] [PATCH qom-next for-1.6 04/14] exynos4210_uart: QOM'ify, Andreas Färber, 2013/07/24
- [Qemu-devel] [PATCH qom-next for-1.6 07/14] lm32_juart: Relocate and tidy header, Andreas Färber, 2013/07/24
- [Qemu-devel] [PATCH qom-next for-1.6 09/14] lm32_uart: QOM'ify, Andreas Färber, 2013/07/24
- [Qemu-devel] [PATCH qom-next for-1.6 08/14] lm32_juart: QOM'ify, Andreas Färber, 2013/07/24
- [Qemu-devel] [PATCH qom-next for-1.6 10/14] milkymist-uart: QOM'ify, Andreas Färber, 2013/07/24
- [Qemu-devel] [PATCH qom-next for-1.6 12/14] pl011: QOM'ify pl011 and pl011_luminary, Andreas Färber, 2013/07/24
- [Qemu-devel] [PATCH qom-next for-1.6 11/14] pl011: Rename pl011_state, Andreas Färber, 2013/07/24
- [Qemu-devel] [PATCH qom-next for-1.6 14/14] xilinx_uartlite: QOM'ify, Andreas Färber, 2013/07/24