[7/7] hw/char/virtio-serial-bus: use virtio wrappers to access headers.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
---
 hw/char/virtio-serial-bus.c | 34 ++++++++++++++++++----------------
 1 file changed, 18 insertions(+), 16 deletions(-)

Rusty Russell <rusty@rustcorp.com.au> writes:

> Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>

Reviewed-by: Anthony Liguori <aliguori@us.ibm.com>

Regards,

Anthony Liguori

> ---
>  hw/char/virtio-serial-bus.c | 34 ++++++++++++++++++----------------
>  1 file changed, 18 insertions(+), 16 deletions(-)
>
> diff --git a/hw/char/virtio-serial-bus.c b/hw/char/virtio-serial-bus.c
> index cc3d1dd..0421725 100644
> --- a/hw/char/virtio-serial-bus.c
> +++ b/hw/char/virtio-serial-bus.c
> @@ -24,6 +24,7 @@
>  #include "hw/sysbus.h"
>  #include "trace.h"
>  #include "hw/virtio/virtio-serial.h"
> +#include "hw/virtio/virtio-access.h"
>  
>  static VirtIOSerialPort *find_port_by_id(VirtIOSerial *vser, uint32_t id)
>  {
> @@ -185,9 +186,9 @@ static size_t send_control_event(VirtIOSerial *vser, uint32_t port_id,
>  {
>      struct virtio_console_control cpkt;
>  
> -    stl_p(&cpkt.id, port_id);
> -    stw_p(&cpkt.event, event);
> -    stw_p(&cpkt.value, value);
> +    virtio_stl_p(&cpkt.id, port_id);
> +    virtio_stw_p(&cpkt.event, event);
> +    virtio_stw_p(&cpkt.value, value);
>  
>      trace_virtio_serial_send_control_event(port_id, event, value);
>      return send_control_msg(vser, &cpkt, sizeof(cpkt));
> @@ -291,8 +292,8 @@ static void handle_control_message(VirtIOSerial *vser, void *buf, size_t len)
>          return;
>      }
>  
> -    cpkt.event = lduw_p(&gcpkt->event);
> -    cpkt.value = lduw_p(&gcpkt->value);
> +    cpkt.event = virtio_lduw_p(&gcpkt->event);
> +    cpkt.value = virtio_lduw_p(&gcpkt->value);
>  
>      trace_virtio_serial_handle_control_message(cpkt.event, cpkt.value);
>  
> @@ -312,10 +313,10 @@ static void handle_control_message(VirtIOSerial *vser, void *buf, size_t len)
>          return;
>      }
>  
> -    port = find_port_by_id(vser, ldl_p(&gcpkt->id));
> +    port = find_port_by_id(vser, virtio_ldl_p(&gcpkt->id));
>      if (!port) {
>          error_report("virtio-serial-bus: Unexpected port id %u for device %s",
> -                     ldl_p(&gcpkt->id), vser->bus.qbus.name);
> +                     virtio_ldl_p(&gcpkt->id), vser->bus.qbus.name);
>          return;
>      }
>  
> @@ -342,9 +343,9 @@ static void handle_control_message(VirtIOSerial *vser, void *buf, size_t len)
>          }
>  
>          if (port->name) {
> -            stl_p(&cpkt.id, port->id);
> -            stw_p(&cpkt.event, VIRTIO_CONSOLE_PORT_NAME);
> -            stw_p(&cpkt.value, 1);
> +            virtio_stl_p(&cpkt.id, port->id);
> +            virtio_stw_p(&cpkt.event, VIRTIO_CONSOLE_PORT_NAME);
> +            virtio_stw_p(&cpkt.value, 1);
>  
>              buffer_len = sizeof(cpkt) + strlen(port->name) + 1;
>              buffer = g_malloc(buffer_len);
> @@ -536,7 +537,7 @@ static void virtio_serial_save(QEMUFile *f, void *opaque)
>      qemu_put_be32s(f, &s->config.max_nr_ports);
>  
>      /* The ports map */
> -    max_nr_ports = tswap32(s->config.max_nr_ports);
> +    max_nr_ports = virtio_tswap32(s->config.max_nr_ports);
>      for (i = 0; i < (max_nr_ports + 31) / 32; i++) {
>          qemu_put_be32s(f, &s->ports_map[i]);
>      }
> @@ -690,8 +691,8 @@ static int virtio_serial_load(QEMUFile *f, void *opaque, int version_id)
>      qemu_get_be16s(f, &s->config.rows);
>  
>      qemu_get_be32s(f, &max_nr_ports);
> -    tswap32s(&max_nr_ports);
> -    if (max_nr_ports > tswap32(s->config.max_nr_ports)) {
> +    virtio_tswap32s(&max_nr_ports);
> +    if (max_nr_ports > virtio_tswap32(s->config.max_nr_ports)) {
>          /* Source could have had more ports than us. Fail migration. */
>          return -EINVAL;
>      }
> @@ -760,7 +761,7 @@ static uint32_t find_free_port_id(VirtIOSerial *vser)
>  {
>      unsigned int i, max_nr_ports;
>  
> -    max_nr_ports = tswap32(vser->config.max_nr_ports);
> +    max_nr_ports = virtio_tswap32(vser->config.max_nr_ports);
>      for (i = 0; i < (max_nr_ports + 31) / 32; i++) {
>          uint32_t map, bit;
>  
> @@ -846,7 +847,7 @@ static int virtser_port_qdev_init(DeviceState *qdev)
>          }
>      }
>  
> -    max_nr_ports = tswap32(port->vser->config.max_nr_ports);
> +    max_nr_ports = virtio_tswap32(port->vser->config.max_nr_ports);
>      if (port->id >= max_nr_ports) {
>          error_report("virtio-serial-bus: Out-of-range port id specified, max. allowed: %u",
>                       max_nr_ports - 1);
> @@ -946,7 +947,8 @@ static int virtio_serial_device_init(VirtIODevice *vdev)
>          vser->ovqs[i] = virtio_add_queue(vdev, 128, handle_output);
>      }
>  
> -    vser->config.max_nr_ports = tswap32(vser->serial.max_virtserial_ports);
> +    vser->config.max_nr_ports =
> +	virtio_tswap32(vser->serial.max_virtserial_ports);
>      vser->ports_map = g_malloc0(((vser->serial.max_virtserial_ports + 31) / 32)
>          * sizeof(vser->ports_map[0]));
>      /*
> -- 
> 1.8.1.2