diff options
| author | Gerd Hoffmann <kraxel@redhat.com> | 2009-10-21 15:25:24 +0200 |
|---|---|---|
| committer | Anthony Liguori <aliguori@us.ibm.com> | 2009-10-27 12:28:37 -0500 |
| commit | 2ef924b416edb55f9d87b0f53d78c9fb78f0ec52 (patch) | |
| tree | f4fcf8502cdc9acd2a591ecf4e70cddd0a762ddd /hw | |
| parent | 1503fff34376e8f33e21480f9edd03bfb7f10cb6 (diff) | |
qdev: add netdev property
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Diffstat (limited to 'hw')
| -rw-r--r-- | hw/qdev-properties.c | 36 | ||||
| -rw-r--r-- | hw/qdev.h | 4 |
2 files changed, 40 insertions, 0 deletions
diff --git a/hw/qdev-properties.c b/hw/qdev-properties.c index 28d7b87873..992631895c 100644 --- a/hw/qdev-properties.c +++ b/hw/qdev-properties.c @@ -279,6 +279,37 @@ PropertyInfo qdev_prop_chr = { .print = print_chr, }; +/* --- netdev device --- */ + +static int parse_netdev(DeviceState *dev, Property *prop, const char *str) +{ + VLANClientState **ptr = qdev_get_prop_ptr(dev, prop); + + *ptr = qemu_find_netdev(str); + if (*ptr == NULL) + return -1; + return 0; +} + +static int print_netdev(DeviceState *dev, Property *prop, char *dest, size_t len) +{ + VLANClientState **ptr = qdev_get_prop_ptr(dev, prop); + + if (*ptr && (*ptr)->name) { + return snprintf(dest, len, "%s", (*ptr)->name); + } else { + return snprintf(dest, len, "<null>"); + } +} + +PropertyInfo qdev_prop_netdev = { + .name = "netdev", + .type = PROP_TYPE_NETDEV, + .size = sizeof(VLANClientState*), + .parse = parse_netdev, + .print = print_netdev, +}; + /* --- pointer --- */ static int print_ptr(DeviceState *dev, Property *prop, char *dest, size_t len) @@ -488,6 +519,11 @@ void qdev_prop_set_chr(DeviceState *dev, const char *name, CharDriverState *valu qdev_prop_set(dev, name, &value, PROP_TYPE_CHR); } +void qdev_prop_set_netdev(DeviceState *dev, const char *name, VLANClientState *value) +{ + qdev_prop_set(dev, name, &value, PROP_TYPE_NETDEV); +} + void qdev_prop_set_macaddr(DeviceState *dev, const char *name, uint8_t *value) { qdev_prop_set(dev, name, value, PROP_TYPE_MACADDR); @@ -80,6 +80,7 @@ enum PropertyType { PROP_TYPE_DRIVE, PROP_TYPE_CHR, PROP_TYPE_STRING, + PROP_TYPE_NETDEV, PROP_TYPE_PTR, }; @@ -231,6 +232,8 @@ extern PropertyInfo qdev_prop_pci_devfn; DEFINE_PROP(_n, _s, _f, qdev_prop_chr, CharDriverState*) #define DEFINE_PROP_STRING(_n, _s, _f) \ DEFINE_PROP(_n, _s, _f, qdev_prop_string, char*) +#define DEFINE_PROP_NETDEV(_n, _s, _f) \ + DEFINE_PROP(_n, _s, _f, qdev_prop_netdev, VLANClientState*) #define DEFINE_PROP_DRIVE(_n, _s, _f) \ DEFINE_PROP(_n, _s, _f, qdev_prop_drive, DriveInfo*) #define DEFINE_PROP_MACADDR(_n, _s, _f) \ @@ -249,6 +252,7 @@ void qdev_prop_set_uint32(DeviceState *dev, const char *name, uint32_t value); void qdev_prop_set_int32(DeviceState *dev, const char *name, int32_t value); void qdev_prop_set_uint64(DeviceState *dev, const char *name, uint64_t value); void qdev_prop_set_chr(DeviceState *dev, const char *name, CharDriverState *value); +void qdev_prop_set_netdev(DeviceState *dev, const char *name, VLANClientState *value); void qdev_prop_set_drive(DeviceState *dev, const char *name, DriveInfo *value); void qdev_prop_set_macaddr(DeviceState *dev, const char *name, uint8_t *value); /* FIXME: Remove opaque pointer properties. */ |