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[Qemu-devel] [RfC PATCH v3 04/10] qdev: add vlan property
From: |
Gerd Hoffmann |
Subject: |
[Qemu-devel] [RfC PATCH v3 04/10] qdev: add vlan property |
Date: |
Fri, 16 Oct 2009 15:41:57 +0200 |
Signed-off-by: Gerd Hoffmann <address@hidden>
---
hw/qdev-properties.c | 39 +++++++++++++++++++++++++++++++++++++++
hw/qdev.h | 6 ++++++
2 files changed, 45 insertions(+), 0 deletions(-)
diff --git a/hw/qdev-properties.c b/hw/qdev-properties.c
index 76925c8..c9843a2 100644
--- a/hw/qdev-properties.c
+++ b/hw/qdev-properties.c
@@ -282,6 +282,40 @@ PropertyInfo qdev_prop_netdev = {
.print = print_netdev,
};
+/* --- vlan --- */
+
+static int parse_vlan(DeviceState *dev, Property *prop, const char *str)
+{
+ VLANState **ptr = qdev_get_prop_ptr(dev, prop);
+ int id;
+
+ if (sscanf(str, "%d", &id) != 1)
+ return -1;
+ *ptr = qemu_find_vlan(id, 1);
+ if (*ptr == NULL)
+ return -1;
+ return 0;
+}
+
+static int print_vlan(DeviceState *dev, Property *prop, char *dest, size_t len)
+{
+ VLANState **ptr = qdev_get_prop_ptr(dev, prop);
+
+ if (*ptr) {
+ return snprintf(dest, len, "%d", (*ptr)->id);
+ } else {
+ return snprintf(dest, len, "<null>");
+ }
+}
+
+PropertyInfo qdev_prop_vlan = {
+ .name = "vlan",
+ .type = PROP_TYPE_VLAN,
+ .size = sizeof(VLANClientState*),
+ .parse = parse_vlan,
+ .print = print_vlan,
+};
+
/* --- pointer --- */
static int print_ptr(DeviceState *dev, Property *prop, char *dest, size_t len)
@@ -496,6 +530,11 @@ void qdev_prop_set_netdev(DeviceState *dev, const char
*name, VLANClientState *v
qdev_prop_set(dev, name, &value, PROP_TYPE_NETDEV);
}
+void qdev_prop_set_vlan(DeviceState *dev, const char *name, VLANState *value)
+{
+ qdev_prop_set(dev, name, &value, PROP_TYPE_VLAN);
+}
+
void qdev_prop_set_macaddr(DeviceState *dev, const char *name, uint8_t *value)
{
qdev_prop_set(dev, name, value, PROP_TYPE_MACADDR);
diff --git a/hw/qdev.h b/hw/qdev.h
index c0d59bc..c678ab2 100644
--- a/hw/qdev.h
+++ b/hw/qdev.h
@@ -80,6 +80,7 @@ enum PropertyType {
PROP_TYPE_DRIVE,
PROP_TYPE_CHR,
PROP_TYPE_NETDEV,
+ PROP_TYPE_VLAN,
PROP_TYPE_PTR,
};
@@ -191,6 +192,8 @@ extern PropertyInfo qdev_prop_chr;
extern PropertyInfo qdev_prop_ptr;
extern PropertyInfo qdev_prop_macaddr;
extern PropertyInfo qdev_prop_drive;
+extern PropertyInfo qdev_prop_netdev;
+extern PropertyInfo qdev_prop_vlan;
extern PropertyInfo qdev_prop_pci_devfn;
#define DEFINE_PROP(_name, _state, _field, _prop, _type) { \
@@ -230,6 +233,8 @@ extern PropertyInfo qdev_prop_pci_devfn;
DEFINE_PROP(_n, _s, _f, qdev_prop_chr, CharDriverState*)
#define DEFINE_PROP_NETDEV(_n, _s, _f) \
DEFINE_PROP(_n, _s, _f, qdev_prop_netdev, VLANClientState*)
+#define DEFINE_PROP_VLAN(_n, _s, _f) \
+ DEFINE_PROP(_n, _s, _f, qdev_prop_vlan, VLANState*)
#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 +254,7 @@ 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_vlan(DeviceState *dev, const char *name, VLANState *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. */
--
1.6.2.5
- [Qemu-devel] [RfC PATCH v3 00/10] qdev-ify network cards, Gerd Hoffmann, 2009/10/16
- [Qemu-devel] [RfC PATCH v3 01/10] net: macaddr tweaks., Gerd Hoffmann, 2009/10/16
- [Qemu-devel] [RfC PATCH v3 07/10] qdev: add qdev_prop_exists(), Gerd Hoffmann, 2009/10/16
- [Qemu-devel] [RfC PATCH v3 10/10] ne2k_pci: load rom., Gerd Hoffmann, 2009/10/16
- [Qemu-devel] [RfC PATCH v3 03/10] qdev: add netdev property, Gerd Hoffmann, 2009/10/16
- [Qemu-devel] [RfC PATCH v3 04/10] qdev: add vlan property,
Gerd Hoffmann <=
- [Qemu-devel] [RfC PATCH v3 02/10] qdev: mac addr property fixups, Gerd Hoffmann, 2009/10/16
- [Qemu-devel] [RfC PATCH v3 08/10] prepare pci nic init path for qdev conversion, Gerd Hoffmann, 2009/10/16
- [Qemu-devel] [RfC PATCH v3 06/10] ne2k_isa: qdev-ify., Gerd Hoffmann, 2009/10/16
- [Qemu-devel] [RfC PATCH v3 05/10] qdev/net: common nic property bits, Gerd Hoffmann, 2009/10/16
- [Qemu-devel] [RfC PATCH v3 09/10] ne2k_pci: qdev-ify., Gerd Hoffmann, 2009/10/16
- Re: [Qemu-devel] [RfC PATCH v3 00/10] qdev-ify network cards, Mark McLoughlin, 2009/10/19