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[Qemu-devel] [PATCH v2 03/13] qdev: add property type for 32bit signed i
From: |
Gerd Hoffmann |
Subject: |
[Qemu-devel] [PATCH v2 03/13] qdev: add property type for 32bit signed integers. |
Date: |
Thu, 10 Sep 2009 11:43:25 +0200 |
Signed-off-by: Gerd Hoffmann <address@hidden>
---
hw/qdev-properties.c | 28 ++++++++++++++++++++++++++++
hw/qdev.h | 5 +++++
2 files changed, 33 insertions(+), 0 deletions(-)
diff --git a/hw/qdev-properties.c b/hw/qdev-properties.c
index 12ff46b..28b2716 100644
--- a/hw/qdev-properties.c
+++ b/hw/qdev-properties.c
@@ -64,6 +64,29 @@ PropertyInfo qdev_prop_uint32 = {
.print = print_uint32,
};
+static int parse_int32(DeviceState *dev, Property *prop, const char *str)
+{
+ int32_t *ptr = qdev_get_prop_ptr(dev, prop);
+
+ if (sscanf(str, "%" PRId32, ptr) != 1)
+ return -1;
+ return 0;
+}
+
+static int print_int32(DeviceState *dev, Property *prop, char *dest, size_t
len)
+{
+ int32_t *ptr = qdev_get_prop_ptr(dev, prop);
+ return snprintf(dest, len, "%" PRId32, *ptr);
+}
+
+PropertyInfo qdev_prop_int32 = {
+ .name = "int32",
+ .type = PROP_TYPE_INT32,
+ .size = sizeof(int32_t),
+ .parse = parse_int32,
+ .print = print_int32,
+};
+
/* --- 32bit hex value --- */
static int parse_hex32(DeviceState *dev, Property *prop, const char *str)
@@ -367,6 +390,11 @@ void qdev_prop_set_uint32(DeviceState *dev, const char
*name, uint32_t value)
qdev_prop_set(dev, name, &value, PROP_TYPE_UINT32);
}
+void qdev_prop_set_int32(DeviceState *dev, const char *name, int32_t value)
+{
+ qdev_prop_set(dev, name, &value, PROP_TYPE_INT32);
+}
+
void qdev_prop_set_uint64(DeviceState *dev, const char *name, uint64_t value)
{
qdev_prop_set(dev, name, &value, PROP_TYPE_UINT64);
diff --git a/hw/qdev.h b/hw/qdev.h
index 6d0d7f4..c2609b4 100644
--- a/hw/qdev.h
+++ b/hw/qdev.h
@@ -62,6 +62,7 @@ enum PropertyType {
PROP_TYPE_UNSPEC = 0,
PROP_TYPE_UINT16,
PROP_TYPE_UINT32,
+ PROP_TYPE_INT32,
PROP_TYPE_UINT64,
PROP_TYPE_TADDR,
PROP_TYPE_MACADDR,
@@ -156,6 +157,7 @@ void do_info_qdm(Monitor *mon);
extern PropertyInfo qdev_prop_uint16;
extern PropertyInfo qdev_prop_uint32;
+extern PropertyInfo qdev_prop_int32;
extern PropertyInfo qdev_prop_uint64;
extern PropertyInfo qdev_prop_hex32;
extern PropertyInfo qdev_prop_hex64;
@@ -183,6 +185,8 @@ extern PropertyInfo qdev_prop_pci_devfn;
DEFINE_PROP_DEFAULT(_n, _s, _f, _d, qdev_prop_uint16, uint16_t)
#define DEFINE_PROP_UINT32(_n, _s, _f, _d) \
DEFINE_PROP_DEFAULT(_n, _s, _f, _d, qdev_prop_uint32, uint32_t)
+#define DEFINE_PROP_INT32(_n, _s, _f, _d) \
+ DEFINE_PROP_DEFAULT(_n, _s, _f, _d, qdev_prop_int32, int32_t)
#define DEFINE_PROP_UINT64(_n, _s, _f, _d) \
DEFINE_PROP_DEFAULT(_n, _s, _f, _d, qdev_prop_uint64, uint64_t)
#define DEFINE_PROP_HEX32(_n, _s, _f, _d) \
@@ -210,6 +214,7 @@ int qdev_prop_parse(DeviceState *dev, const char *name,
const char *value);
void qdev_prop_set(DeviceState *dev, const char *name, void *src, enum
PropertyType type);
void qdev_prop_set_uint16(DeviceState *dev, const char *name, uint16_t value);
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_drive(DeviceState *dev, const char *name, DriveInfo *value);
--
1.6.2.5
- [Qemu-devel] [PATCH v2 00/13] qdev isa patches., Gerd Hoffmann, 2009/09/10
- [Qemu-devel] [PATCH v2 01/13] isapc: Fix irq routing, Gerd Hoffmann, 2009/09/10
- [Qemu-devel] [PATCH v2 04/13] qdev: drop iobase properties from isa bus, Gerd Hoffmann, 2009/09/10
- [Qemu-devel] [PATCH v2 02/13] isapc: pick a more sane default cpu for such old hardware., Gerd Hoffmann, 2009/09/10
- [Qemu-devel] [PATCH v2 03/13] qdev: add property type for 32bit signed integers.,
Gerd Hoffmann <=
- [Qemu-devel] [PATCH v2 08/13] qdev/isa: convert soundblaster, Gerd Hoffmann, 2009/09/10
- [Qemu-devel] [PATCH v2 07/13] qdev: add isa_create() function, Gerd Hoffmann, 2009/09/10
- [Qemu-devel] [PATCH v2 06/13] qdev: tag isabus-bridge as no-user, Gerd Hoffmann, 2009/09/10
- [Qemu-devel] [PATCH v2 09/13] qdev/isa: convert cs4231a sound card, Gerd Hoffmann, 2009/09/10
- [Qemu-devel] [PATCH v2 05/13] qdev: simplify isa irq assignments, Gerd Hoffmann, 2009/09/10
- [Qemu-devel] [PATCH v2 10/13] qdev/isa: convert gravis ultrasound, Gerd Hoffmann, 2009/09/10
- [Qemu-devel] [PATCH v2 12/13] qdev/isa: finish pckbd conversion, Gerd Hoffmann, 2009/09/10
- [Qemu-devel] [PATCH v2 13/13] qdev/isa: convert real time clock, Gerd Hoffmann, 2009/09/10
- [Qemu-devel] [PATCH v2 11/13] qdev/isa: convert ne2000, Gerd Hoffmann, 2009/09/10