Am 07.10.2011 09:19, schrieb Jan Kiszka:
Signed-off-by: Jan Kiszka<jan.kis...@siemens.com>
Reviewed-by: Andreas Färber <afaer...@suse.de>
If you resend the series, a one-sentence description would be nice.
Andreas
---
hw/qdev-properties.c | 29 +++++++++++++++++++++++++++++
hw/qdev.h | 3 +++
2 files changed, 32 insertions(+), 0 deletions(-)
diff --git a/hw/qdev-properties.c b/hw/qdev-properties.c
index e0e54aa..f0b811c 100644
--- a/hw/qdev-properties.c
+++ b/hw/qdev-properties.c
@@ -93,6 +93,35 @@ PropertyInfo qdev_prop_uint8 = {
.print = print_uint8,
};
+/* --- 8bit hex value --- */
+
+static int parse_hex8(DeviceState *dev, Property *prop, const char *str)
+{
+ uint8_t *ptr = qdev_get_prop_ptr(dev, prop);
+ char *end;
+
+ *ptr = strtoul(str,&end, 16);
+ if ((*end != '\0') || (end == str)) {
+ return -EINVAL;
+ }
+
+ return 0;
+}
+
+static int print_hex8(DeviceState *dev, Property *prop, char *dest, size_t len)
+{
+ uint8_t *ptr = qdev_get_prop_ptr(dev, prop);
+ return snprintf(dest, len, "0x%" PRIx8, *ptr);
+}
+
+PropertyInfo qdev_prop_hex8 = {
+ .name = "hex8",
+ .type = PROP_TYPE_UINT8,
+ .size = sizeof(uint8_t),
+ .parse = parse_hex8,
+ .print = print_hex8,
+};
+
/* --- 16bit integer --- */
static int parse_uint16(DeviceState *dev, Property *prop, const char *str)
diff --git a/hw/qdev.h b/hw/qdev.h
index 8a13ec9..aa7ae36 100644
--- a/hw/qdev.h
+++ b/hw/qdev.h
@@ -224,6 +224,7 @@ extern PropertyInfo qdev_prop_uint16;
extern PropertyInfo qdev_prop_uint32;
extern PropertyInfo qdev_prop_int32;
extern PropertyInfo qdev_prop_uint64;
+extern PropertyInfo qdev_prop_hex8;
extern PropertyInfo qdev_prop_hex32;
extern PropertyInfo qdev_prop_hex64;
extern PropertyInfo qdev_prop_string;
@@ -267,6 +268,8 @@ extern PropertyInfo qdev_prop_pci_devfn;
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_HEX8(_n, _s, _f, _d) \
+ DEFINE_PROP_DEFAULT(_n, _s, _f, _d, qdev_prop_hex8, uint8_t)
#define DEFINE_PROP_HEX32(_n, _s, _f, _d) \
DEFINE_PROP_DEFAULT(_n, _s, _f, _d, qdev_prop_hex32, uint32_t)
#define DEFINE_PROP_HEX64(_n, _s, _f, _d) \
