gwj / at91sam9263 · Commits

Commit 5a053d1f2e75e6a87c483bb3ff5cc6cdf29e1569

Authored by Blue Swirl
1 parent 636aa70a

qdev: add 64 bit type 

Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
Inline Side-by-side
Showing 2 changed files with 62 additions and 0 deletions
hw/qdev-properties.c
  View file @5a053d1
... ... @@ -88,6 +88,59 @@ PropertyInfo qdev_prop_hex32 = {
88 88 .print = print_hex32,
89 89 };
90 90  
  91 +/* --- 64bit integer --- */
  92 +
  93 +static int parse_uint64(DeviceState *dev, Property *prop, const char *str)
  94 +{
  95 + uint64_t *ptr = qdev_get_prop_ptr(dev, prop);
  96 + const char *fmt;
  97 +
  98 + /* accept both hex and decimal */
  99 + fmt = strncasecmp(str, "0x",2) == 0 ? "%" PRIx64 : "%" PRIu64;
  100 + if (sscanf(str, fmt, ptr) != 1)
  101 + return -1;
  102 + return 0;
  103 +}
  104 +
  105 +static int print_uint64(DeviceState *dev, Property *prop, char *dest, size_t len)
  106 +{
  107 + uint64_t *ptr = qdev_get_prop_ptr(dev, prop);
  108 + return snprintf(dest, len, "%" PRIu64, *ptr);
  109 +}
  110 +
  111 +PropertyInfo qdev_prop_uint64 = {
  112 + .name = "uint64",
  113 + .type = PROP_TYPE_UINT64,
  114 + .size = sizeof(uint64_t),
  115 + .parse = parse_uint64,
  116 + .print = print_uint64,
  117 +};
  118 +
  119 +/* --- 64bit hex value --- */
  120 +
  121 +static int parse_hex64(DeviceState *dev, Property *prop, const char *str)
  122 +{
  123 + uint64_t *ptr = qdev_get_prop_ptr(dev, prop);
  124 +
  125 + if (sscanf(str, "%" PRIx64, ptr) != 1)
  126 + return -1;
  127 + return 0;
  128 +}
  129 +
  130 +static int print_hex64(DeviceState *dev, Property *prop, char *dest, size_t len)
  131 +{
  132 + uint64_t *ptr = qdev_get_prop_ptr(dev, prop);
  133 + return snprintf(dest, len, "0x%" PRIx64, *ptr);
  134 +}
  135 +
  136 +PropertyInfo qdev_prop_hex64 = {
  137 + .name = "hex64",
  138 + .type = PROP_TYPE_UINT64,
  139 + .size = sizeof(uint64_t),
  140 + .parse = parse_hex64,
  141 + .print = print_hex64,
  142 +};
  143 +
91 144 /* --- pointer --- */
92 145  
93 146 static int print_ptr(DeviceState *dev, Property *prop, char *dest, size_t len)
... ... @@ -224,6 +277,11 @@ void qdev_prop_set_uint32(DeviceState *dev, const char *name, uint32_t value)
224 277 qdev_prop_set(dev, name, &value, PROP_TYPE_UINT32);
225 278 }
226 279  
  280 +void qdev_prop_set_uint64(DeviceState *dev, const char *name, uint64_t value)
  281 +{
  282 + qdev_prop_set(dev, name, &value, PROP_TYPE_UINT64);
  283 +}
  284 +
227 285 void qdev_prop_set_ptr(DeviceState *dev, const char *name, void *value)
228 286 {
229 287 qdev_prop_set(dev, name, &value, PROP_TYPE_PTR);
... ...
hw/qdev.h
  View file @5a053d1
... ... @@ -58,6 +58,7 @@ enum PropertyType {
58 58 PROP_TYPE_UNSPEC = 0,
59 59 PROP_TYPE_UINT16,
60 60 PROP_TYPE_UINT32,
  61 + PROP_TYPE_UINT64,
61 62 PROP_TYPE_TADDR,
62 63 PROP_TYPE_MACADDR,
63 64 PROP_TYPE_PTR,
... ... @@ -145,7 +146,9 @@ void do_info_qtree(Monitor *mon);
145 146  
146 147 extern PropertyInfo qdev_prop_uint16;
147 148 extern PropertyInfo qdev_prop_uint32;
  149 +extern PropertyInfo qdev_prop_uint64;
148 150 extern PropertyInfo qdev_prop_hex32;
  151 +extern PropertyInfo qdev_prop_hex64;
149 152 extern PropertyInfo qdev_prop_ptr;
150 153 extern PropertyInfo qdev_prop_macaddr;
151 154  
... ... @@ -155,6 +158,7 @@ int qdev_prop_parse(DeviceState *dev, const char *name, const char *value);
155 158 void qdev_prop_set(DeviceState *dev, const char *name, void *src, enum PropertyType type);
156 159 void qdev_prop_set_uint16(DeviceState *dev, const char *name, uint16_t value);
157 160 void qdev_prop_set_uint32(DeviceState *dev, const char *name, uint32_t value);
  161 +void qdev_prop_set_uint64(DeviceState *dev, const char *name, uint64_t value);
158 162 /* FIXME: Remove opaque pointer properties. */
159 163 void qdev_prop_set_ptr(DeviceState *dev, const char *name, void *value);
160 164 void qdev_prop_set_defaults(DeviceState *dev, Property *props);
... ...