root / hw / qdev-properties.c @ 1237ad76
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1 | 1503fff3 | Gerd Hoffmann | #include "net.h" |
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2 | ee6847d1 | Gerd Hoffmann | #include "qdev.h" |
3 | 9f59b566 | Markus Armbruster | #include "qerror.h" |
4 | ee6847d1 | Gerd Hoffmann | |
5 | ee6847d1 | Gerd Hoffmann | void *qdev_get_prop_ptr(DeviceState *dev, Property *prop)
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6 | ee6847d1 | Gerd Hoffmann | { |
7 | ee6847d1 | Gerd Hoffmann | void *ptr = dev;
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8 | ee6847d1 | Gerd Hoffmann | ptr += prop->offset; |
9 | ee6847d1 | Gerd Hoffmann | return ptr;
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10 | ee6847d1 | Gerd Hoffmann | } |
11 | ee6847d1 | Gerd Hoffmann | |
12 | d2364ee4 | Michael S. Tsirkin | static uint32_t qdev_get_prop_mask(Property *prop)
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13 | d2364ee4 | Michael S. Tsirkin | { |
14 | d2364ee4 | Michael S. Tsirkin | assert(prop->info->type == PROP_TYPE_BIT); |
15 | d2364ee4 | Michael S. Tsirkin | return 0x1 << prop->bitnr; |
16 | d2364ee4 | Michael S. Tsirkin | } |
17 | d2364ee4 | Michael S. Tsirkin | |
18 | d2364ee4 | Michael S. Tsirkin | static void bit_prop_set(DeviceState *dev, Property *props, bool val) |
19 | d2364ee4 | Michael S. Tsirkin | { |
20 | d2364ee4 | Michael S. Tsirkin | uint32_t *p = qdev_get_prop_ptr(dev, props); |
21 | d2364ee4 | Michael S. Tsirkin | uint32_t mask = qdev_get_prop_mask(props); |
22 | d2364ee4 | Michael S. Tsirkin | if (val)
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23 | dbd48324 | Michael S. Tsirkin | *p |= mask; |
24 | d2364ee4 | Michael S. Tsirkin | else
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25 | d2364ee4 | Michael S. Tsirkin | *p &= ~mask; |
26 | d2364ee4 | Michael S. Tsirkin | } |
27 | d2364ee4 | Michael S. Tsirkin | |
28 | d2364ee4 | Michael S. Tsirkin | static void qdev_prop_cpy(DeviceState *dev, Property *props, void *src) |
29 | d2364ee4 | Michael S. Tsirkin | { |
30 | d2364ee4 | Michael S. Tsirkin | if (props->info->type == PROP_TYPE_BIT) {
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31 | d2364ee4 | Michael S. Tsirkin | bool *defval = src;
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32 | d2364ee4 | Michael S. Tsirkin | bit_prop_set(dev, props, *defval); |
33 | d2364ee4 | Michael S. Tsirkin | } else {
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34 | d2364ee4 | Michael S. Tsirkin | char *dst = qdev_get_prop_ptr(dev, props);
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35 | d2364ee4 | Michael S. Tsirkin | memcpy(dst, src, props->info->size); |
36 | d2364ee4 | Michael S. Tsirkin | } |
37 | d2364ee4 | Michael S. Tsirkin | } |
38 | d2364ee4 | Michael S. Tsirkin | |
39 | d2364ee4 | Michael S. Tsirkin | /* Bit */
|
40 | d2364ee4 | Michael S. Tsirkin | static int parse_bit(DeviceState *dev, Property *prop, const char *str) |
41 | d2364ee4 | Michael S. Tsirkin | { |
42 | d2364ee4 | Michael S. Tsirkin | if (!strncasecmp(str, "on", 2)) |
43 | d2364ee4 | Michael S. Tsirkin | bit_prop_set(dev, prop, true);
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44 | d2364ee4 | Michael S. Tsirkin | else if (!strncasecmp(str, "off", 3)) |
45 | d2364ee4 | Michael S. Tsirkin | bit_prop_set(dev, prop, false);
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46 | d2364ee4 | Michael S. Tsirkin | else
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47 | 6bf38816 | Markus Armbruster | return -EINVAL;
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48 | d2364ee4 | Michael S. Tsirkin | return 0; |
49 | d2364ee4 | Michael S. Tsirkin | } |
50 | d2364ee4 | Michael S. Tsirkin | |
51 | d2364ee4 | Michael S. Tsirkin | static int print_bit(DeviceState *dev, Property *prop, char *dest, size_t len) |
52 | d2364ee4 | Michael S. Tsirkin | { |
53 | d2364ee4 | Michael S. Tsirkin | uint8_t *p = qdev_get_prop_ptr(dev, prop); |
54 | d2364ee4 | Michael S. Tsirkin | return snprintf(dest, len, (*p & qdev_get_prop_mask(prop)) ? "on" : "off"); |
55 | d2364ee4 | Michael S. Tsirkin | } |
56 | d2364ee4 | Michael S. Tsirkin | |
57 | d2364ee4 | Michael S. Tsirkin | PropertyInfo qdev_prop_bit = { |
58 | d2364ee4 | Michael S. Tsirkin | .name = "on/off",
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59 | d2364ee4 | Michael S. Tsirkin | .type = PROP_TYPE_BIT, |
60 | d2364ee4 | Michael S. Tsirkin | .size = sizeof(uint32_t),
|
61 | d2364ee4 | Michael S. Tsirkin | .parse = parse_bit, |
62 | d2364ee4 | Michael S. Tsirkin | .print = print_bit, |
63 | d2364ee4 | Michael S. Tsirkin | }; |
64 | d2364ee4 | Michael S. Tsirkin | |
65 | c7cc172d | Juan Quintela | /* --- 8bit integer --- */
|
66 | c7cc172d | Juan Quintela | |
67 | c7cc172d | Juan Quintela | static int parse_uint8(DeviceState *dev, Property *prop, const char *str) |
68 | c7cc172d | Juan Quintela | { |
69 | c7cc172d | Juan Quintela | uint8_t *ptr = qdev_get_prop_ptr(dev, prop); |
70 | c7cc172d | Juan Quintela | const char *fmt; |
71 | c7cc172d | Juan Quintela | |
72 | c7cc172d | Juan Quintela | /* accept both hex and decimal */
|
73 | c7cc172d | Juan Quintela | fmt = strncasecmp(str, "0x",2) == 0 ? "%" PRIx8 : "%" PRIu8; |
74 | c7cc172d | Juan Quintela | if (sscanf(str, fmt, ptr) != 1) |
75 | 6bf38816 | Markus Armbruster | return -EINVAL;
|
76 | c7cc172d | Juan Quintela | return 0; |
77 | c7cc172d | Juan Quintela | } |
78 | c7cc172d | Juan Quintela | |
79 | c7cc172d | Juan Quintela | static int print_uint8(DeviceState *dev, Property *prop, char *dest, size_t len) |
80 | c7cc172d | Juan Quintela | { |
81 | c7cc172d | Juan Quintela | uint8_t *ptr = qdev_get_prop_ptr(dev, prop); |
82 | c7cc172d | Juan Quintela | return snprintf(dest, len, "%" PRIu8, *ptr); |
83 | c7cc172d | Juan Quintela | } |
84 | c7cc172d | Juan Quintela | |
85 | c7cc172d | Juan Quintela | PropertyInfo qdev_prop_uint8 = { |
86 | c7cc172d | Juan Quintela | .name = "uint8",
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87 | c7cc172d | Juan Quintela | .type = PROP_TYPE_UINT8, |
88 | c7cc172d | Juan Quintela | .size = sizeof(uint8_t),
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89 | c7cc172d | Juan Quintela | .parse = parse_uint8, |
90 | c7cc172d | Juan Quintela | .print = print_uint8, |
91 | c7cc172d | Juan Quintela | }; |
92 | c7cc172d | Juan Quintela | |
93 | ee6847d1 | Gerd Hoffmann | /* --- 16bit integer --- */
|
94 | ee6847d1 | Gerd Hoffmann | |
95 | ee6847d1 | Gerd Hoffmann | static int parse_uint16(DeviceState *dev, Property *prop, const char *str) |
96 | ee6847d1 | Gerd Hoffmann | { |
97 | ee6847d1 | Gerd Hoffmann | uint16_t *ptr = qdev_get_prop_ptr(dev, prop); |
98 | ee6847d1 | Gerd Hoffmann | const char *fmt; |
99 | ee6847d1 | Gerd Hoffmann | |
100 | ee6847d1 | Gerd Hoffmann | /* accept both hex and decimal */
|
101 | ee6847d1 | Gerd Hoffmann | fmt = strncasecmp(str, "0x",2) == 0 ? "%" PRIx16 : "%" PRIu16; |
102 | ee6847d1 | Gerd Hoffmann | if (sscanf(str, fmt, ptr) != 1) |
103 | 6bf38816 | Markus Armbruster | return -EINVAL;
|
104 | ee6847d1 | Gerd Hoffmann | return 0; |
105 | ee6847d1 | Gerd Hoffmann | } |
106 | ee6847d1 | Gerd Hoffmann | |
107 | ee6847d1 | Gerd Hoffmann | static int print_uint16(DeviceState *dev, Property *prop, char *dest, size_t len) |
108 | ee6847d1 | Gerd Hoffmann | { |
109 | ee6847d1 | Gerd Hoffmann | uint16_t *ptr = qdev_get_prop_ptr(dev, prop); |
110 | ee6847d1 | Gerd Hoffmann | return snprintf(dest, len, "%" PRIu16, *ptr); |
111 | ee6847d1 | Gerd Hoffmann | } |
112 | ee6847d1 | Gerd Hoffmann | |
113 | ee6847d1 | Gerd Hoffmann | PropertyInfo qdev_prop_uint16 = { |
114 | ee6847d1 | Gerd Hoffmann | .name = "uint16",
|
115 | ee6847d1 | Gerd Hoffmann | .type = PROP_TYPE_UINT16, |
116 | ee6847d1 | Gerd Hoffmann | .size = sizeof(uint16_t),
|
117 | ee6847d1 | Gerd Hoffmann | .parse = parse_uint16, |
118 | ee6847d1 | Gerd Hoffmann | .print = print_uint16, |
119 | ee6847d1 | Gerd Hoffmann | }; |
120 | ee6847d1 | Gerd Hoffmann | |
121 | ee6847d1 | Gerd Hoffmann | /* --- 32bit integer --- */
|
122 | ee6847d1 | Gerd Hoffmann | |
123 | ee6847d1 | Gerd Hoffmann | static int parse_uint32(DeviceState *dev, Property *prop, const char *str) |
124 | ee6847d1 | Gerd Hoffmann | { |
125 | ee6847d1 | Gerd Hoffmann | uint32_t *ptr = qdev_get_prop_ptr(dev, prop); |
126 | ee6847d1 | Gerd Hoffmann | const char *fmt; |
127 | ee6847d1 | Gerd Hoffmann | |
128 | ee6847d1 | Gerd Hoffmann | /* accept both hex and decimal */
|
129 | ee6847d1 | Gerd Hoffmann | fmt = strncasecmp(str, "0x",2) == 0 ? "%" PRIx32 : "%" PRIu32; |
130 | ee6847d1 | Gerd Hoffmann | if (sscanf(str, fmt, ptr) != 1) |
131 | 6bf38816 | Markus Armbruster | return -EINVAL;
|
132 | ee6847d1 | Gerd Hoffmann | return 0; |
133 | ee6847d1 | Gerd Hoffmann | } |
134 | ee6847d1 | Gerd Hoffmann | |
135 | ee6847d1 | Gerd Hoffmann | static int print_uint32(DeviceState *dev, Property *prop, char *dest, size_t len) |
136 | ee6847d1 | Gerd Hoffmann | { |
137 | ee6847d1 | Gerd Hoffmann | uint32_t *ptr = qdev_get_prop_ptr(dev, prop); |
138 | ee6847d1 | Gerd Hoffmann | return snprintf(dest, len, "%" PRIu32, *ptr); |
139 | ee6847d1 | Gerd Hoffmann | } |
140 | ee6847d1 | Gerd Hoffmann | |
141 | ee6847d1 | Gerd Hoffmann | PropertyInfo qdev_prop_uint32 = { |
142 | ee6847d1 | Gerd Hoffmann | .name = "uint32",
|
143 | ee6847d1 | Gerd Hoffmann | .type = PROP_TYPE_UINT32, |
144 | ee6847d1 | Gerd Hoffmann | .size = sizeof(uint32_t),
|
145 | ee6847d1 | Gerd Hoffmann | .parse = parse_uint32, |
146 | ee6847d1 | Gerd Hoffmann | .print = print_uint32, |
147 | ee6847d1 | Gerd Hoffmann | }; |
148 | ee6847d1 | Gerd Hoffmann | |
149 | 316940b0 | Gerd Hoffmann | static int parse_int32(DeviceState *dev, Property *prop, const char *str) |
150 | 316940b0 | Gerd Hoffmann | { |
151 | 316940b0 | Gerd Hoffmann | int32_t *ptr = qdev_get_prop_ptr(dev, prop); |
152 | 316940b0 | Gerd Hoffmann | |
153 | 316940b0 | Gerd Hoffmann | if (sscanf(str, "%" PRId32, ptr) != 1) |
154 | 6bf38816 | Markus Armbruster | return -EINVAL;
|
155 | 316940b0 | Gerd Hoffmann | return 0; |
156 | 316940b0 | Gerd Hoffmann | } |
157 | 316940b0 | Gerd Hoffmann | |
158 | 316940b0 | Gerd Hoffmann | static int print_int32(DeviceState *dev, Property *prop, char *dest, size_t len) |
159 | 316940b0 | Gerd Hoffmann | { |
160 | 316940b0 | Gerd Hoffmann | int32_t *ptr = qdev_get_prop_ptr(dev, prop); |
161 | 316940b0 | Gerd Hoffmann | return snprintf(dest, len, "%" PRId32, *ptr); |
162 | 316940b0 | Gerd Hoffmann | } |
163 | 316940b0 | Gerd Hoffmann | |
164 | 316940b0 | Gerd Hoffmann | PropertyInfo qdev_prop_int32 = { |
165 | 316940b0 | Gerd Hoffmann | .name = "int32",
|
166 | 316940b0 | Gerd Hoffmann | .type = PROP_TYPE_INT32, |
167 | 316940b0 | Gerd Hoffmann | .size = sizeof(int32_t),
|
168 | 316940b0 | Gerd Hoffmann | .parse = parse_int32, |
169 | 316940b0 | Gerd Hoffmann | .print = print_int32, |
170 | 316940b0 | Gerd Hoffmann | }; |
171 | 316940b0 | Gerd Hoffmann | |
172 | ee6847d1 | Gerd Hoffmann | /* --- 32bit hex value --- */
|
173 | ee6847d1 | Gerd Hoffmann | |
174 | ee6847d1 | Gerd Hoffmann | static int parse_hex32(DeviceState *dev, Property *prop, const char *str) |
175 | ee6847d1 | Gerd Hoffmann | { |
176 | ee6847d1 | Gerd Hoffmann | uint32_t *ptr = qdev_get_prop_ptr(dev, prop); |
177 | ee6847d1 | Gerd Hoffmann | |
178 | ee6847d1 | Gerd Hoffmann | if (sscanf(str, "%" PRIx32, ptr) != 1) |
179 | 6bf38816 | Markus Armbruster | return -EINVAL;
|
180 | ee6847d1 | Gerd Hoffmann | return 0; |
181 | ee6847d1 | Gerd Hoffmann | } |
182 | ee6847d1 | Gerd Hoffmann | |
183 | ee6847d1 | Gerd Hoffmann | static int print_hex32(DeviceState *dev, Property *prop, char *dest, size_t len) |
184 | ee6847d1 | Gerd Hoffmann | { |
185 | ee6847d1 | Gerd Hoffmann | uint32_t *ptr = qdev_get_prop_ptr(dev, prop); |
186 | ee6847d1 | Gerd Hoffmann | return snprintf(dest, len, "0x%" PRIx32, *ptr); |
187 | ee6847d1 | Gerd Hoffmann | } |
188 | ee6847d1 | Gerd Hoffmann | |
189 | ee6847d1 | Gerd Hoffmann | PropertyInfo qdev_prop_hex32 = { |
190 | ee6847d1 | Gerd Hoffmann | .name = "hex32",
|
191 | ee6847d1 | Gerd Hoffmann | .type = PROP_TYPE_UINT32, |
192 | ee6847d1 | Gerd Hoffmann | .size = sizeof(uint32_t),
|
193 | ee6847d1 | Gerd Hoffmann | .parse = parse_hex32, |
194 | ee6847d1 | Gerd Hoffmann | .print = print_hex32, |
195 | ee6847d1 | Gerd Hoffmann | }; |
196 | ee6847d1 | Gerd Hoffmann | |
197 | 5a053d1f | Blue Swirl | /* --- 64bit integer --- */
|
198 | 5a053d1f | Blue Swirl | |
199 | 5a053d1f | Blue Swirl | static int parse_uint64(DeviceState *dev, Property *prop, const char *str) |
200 | 5a053d1f | Blue Swirl | { |
201 | 5a053d1f | Blue Swirl | uint64_t *ptr = qdev_get_prop_ptr(dev, prop); |
202 | 5a053d1f | Blue Swirl | const char *fmt; |
203 | 5a053d1f | Blue Swirl | |
204 | 5a053d1f | Blue Swirl | /* accept both hex and decimal */
|
205 | 5a053d1f | Blue Swirl | fmt = strncasecmp(str, "0x",2) == 0 ? "%" PRIx64 : "%" PRIu64; |
206 | 5a053d1f | Blue Swirl | if (sscanf(str, fmt, ptr) != 1) |
207 | 6bf38816 | Markus Armbruster | return -EINVAL;
|
208 | 5a053d1f | Blue Swirl | return 0; |
209 | 5a053d1f | Blue Swirl | } |
210 | 5a053d1f | Blue Swirl | |
211 | 5a053d1f | Blue Swirl | static int print_uint64(DeviceState *dev, Property *prop, char *dest, size_t len) |
212 | 5a053d1f | Blue Swirl | { |
213 | 5a053d1f | Blue Swirl | uint64_t *ptr = qdev_get_prop_ptr(dev, prop); |
214 | 5a053d1f | Blue Swirl | return snprintf(dest, len, "%" PRIu64, *ptr); |
215 | 5a053d1f | Blue Swirl | } |
216 | 5a053d1f | Blue Swirl | |
217 | 5a053d1f | Blue Swirl | PropertyInfo qdev_prop_uint64 = { |
218 | 5a053d1f | Blue Swirl | .name = "uint64",
|
219 | 5a053d1f | Blue Swirl | .type = PROP_TYPE_UINT64, |
220 | 5a053d1f | Blue Swirl | .size = sizeof(uint64_t),
|
221 | 5a053d1f | Blue Swirl | .parse = parse_uint64, |
222 | 5a053d1f | Blue Swirl | .print = print_uint64, |
223 | 5a053d1f | Blue Swirl | }; |
224 | 5a053d1f | Blue Swirl | |
225 | 5a053d1f | Blue Swirl | /* --- 64bit hex value --- */
|
226 | 5a053d1f | Blue Swirl | |
227 | 5a053d1f | Blue Swirl | static int parse_hex64(DeviceState *dev, Property *prop, const char *str) |
228 | 5a053d1f | Blue Swirl | { |
229 | 5a053d1f | Blue Swirl | uint64_t *ptr = qdev_get_prop_ptr(dev, prop); |
230 | 5a053d1f | Blue Swirl | |
231 | 5a053d1f | Blue Swirl | if (sscanf(str, "%" PRIx64, ptr) != 1) |
232 | 6bf38816 | Markus Armbruster | return -EINVAL;
|
233 | 5a053d1f | Blue Swirl | return 0; |
234 | 5a053d1f | Blue Swirl | } |
235 | 5a053d1f | Blue Swirl | |
236 | 5a053d1f | Blue Swirl | static int print_hex64(DeviceState *dev, Property *prop, char *dest, size_t len) |
237 | 5a053d1f | Blue Swirl | { |
238 | 5a053d1f | Blue Swirl | uint64_t *ptr = qdev_get_prop_ptr(dev, prop); |
239 | 5a053d1f | Blue Swirl | return snprintf(dest, len, "0x%" PRIx64, *ptr); |
240 | 5a053d1f | Blue Swirl | } |
241 | 5a053d1f | Blue Swirl | |
242 | 5a053d1f | Blue Swirl | PropertyInfo qdev_prop_hex64 = { |
243 | 5a053d1f | Blue Swirl | .name = "hex64",
|
244 | 5a053d1f | Blue Swirl | .type = PROP_TYPE_UINT64, |
245 | 5a053d1f | Blue Swirl | .size = sizeof(uint64_t),
|
246 | 5a053d1f | Blue Swirl | .parse = parse_hex64, |
247 | 5a053d1f | Blue Swirl | .print = print_hex64, |
248 | 5a053d1f | Blue Swirl | }; |
249 | 5a053d1f | Blue Swirl | |
250 | 59419663 | Gerd Hoffmann | /* --- string --- */
|
251 | 59419663 | Gerd Hoffmann | |
252 | 59419663 | Gerd Hoffmann | static int parse_string(DeviceState *dev, Property *prop, const char *str) |
253 | 59419663 | Gerd Hoffmann | { |
254 | 59419663 | Gerd Hoffmann | char **ptr = qdev_get_prop_ptr(dev, prop);
|
255 | 59419663 | Gerd Hoffmann | |
256 | 59419663 | Gerd Hoffmann | if (*ptr)
|
257 | 59419663 | Gerd Hoffmann | qemu_free(*ptr); |
258 | 59419663 | Gerd Hoffmann | *ptr = qemu_strdup(str); |
259 | 59419663 | Gerd Hoffmann | return 0; |
260 | 59419663 | Gerd Hoffmann | } |
261 | 59419663 | Gerd Hoffmann | |
262 | d21357df | Markus Armbruster | static void free_string(DeviceState *dev, Property *prop) |
263 | d21357df | Markus Armbruster | { |
264 | d21357df | Markus Armbruster | qemu_free(*(char **)qdev_get_prop_ptr(dev, prop));
|
265 | d21357df | Markus Armbruster | } |
266 | d21357df | Markus Armbruster | |
267 | 59419663 | Gerd Hoffmann | static int print_string(DeviceState *dev, Property *prop, char *dest, size_t len) |
268 | 59419663 | Gerd Hoffmann | { |
269 | 59419663 | Gerd Hoffmann | char **ptr = qdev_get_prop_ptr(dev, prop);
|
270 | 59419663 | Gerd Hoffmann | if (!*ptr)
|
271 | 59419663 | Gerd Hoffmann | return snprintf(dest, len, "<null>"); |
272 | 59419663 | Gerd Hoffmann | return snprintf(dest, len, "\"%s\"", *ptr); |
273 | 59419663 | Gerd Hoffmann | } |
274 | 59419663 | Gerd Hoffmann | |
275 | 59419663 | Gerd Hoffmann | PropertyInfo qdev_prop_string = { |
276 | 59419663 | Gerd Hoffmann | .name = "string",
|
277 | 59419663 | Gerd Hoffmann | .type = PROP_TYPE_STRING, |
278 | 59419663 | Gerd Hoffmann | .size = sizeof(char*), |
279 | 59419663 | Gerd Hoffmann | .parse = parse_string, |
280 | 59419663 | Gerd Hoffmann | .print = print_string, |
281 | d21357df | Markus Armbruster | .free = free_string, |
282 | 59419663 | Gerd Hoffmann | }; |
283 | 59419663 | Gerd Hoffmann | |
284 | 14b41872 | Gerd Hoffmann | /* --- drive --- */
|
285 | 14b41872 | Gerd Hoffmann | |
286 | 14b41872 | Gerd Hoffmann | static int parse_drive(DeviceState *dev, Property *prop, const char *str) |
287 | 14b41872 | Gerd Hoffmann | { |
288 | 14b41872 | Gerd Hoffmann | DriveInfo **ptr = qdev_get_prop_ptr(dev, prop); |
289 | 14b41872 | Gerd Hoffmann | |
290 | 14b41872 | Gerd Hoffmann | *ptr = drive_get_by_id(str); |
291 | 14b41872 | Gerd Hoffmann | if (*ptr == NULL) |
292 | 6bf38816 | Markus Armbruster | return -ENOENT;
|
293 | 14b41872 | Gerd Hoffmann | return 0; |
294 | 14b41872 | Gerd Hoffmann | } |
295 | 14b41872 | Gerd Hoffmann | |
296 | 14b41872 | Gerd Hoffmann | static int print_drive(DeviceState *dev, Property *prop, char *dest, size_t len) |
297 | 14b41872 | Gerd Hoffmann | { |
298 | 14b41872 | Gerd Hoffmann | DriveInfo **ptr = qdev_get_prop_ptr(dev, prop); |
299 | 41b5e892 | Gerd Hoffmann | return snprintf(dest, len, "%s", (*ptr) ? (*ptr)->id : "<null>"); |
300 | 14b41872 | Gerd Hoffmann | } |
301 | 14b41872 | Gerd Hoffmann | |
302 | 14b41872 | Gerd Hoffmann | PropertyInfo qdev_prop_drive = { |
303 | 14b41872 | Gerd Hoffmann | .name = "drive",
|
304 | 14b41872 | Gerd Hoffmann | .type = PROP_TYPE_DRIVE, |
305 | 14b41872 | Gerd Hoffmann | .size = sizeof(DriveInfo*),
|
306 | 14b41872 | Gerd Hoffmann | .parse = parse_drive, |
307 | 14b41872 | Gerd Hoffmann | .print = print_drive, |
308 | 14b41872 | Gerd Hoffmann | }; |
309 | 14b41872 | Gerd Hoffmann | |
310 | 313feaab | Gerd Hoffmann | /* --- character device --- */
|
311 | 313feaab | Gerd Hoffmann | |
312 | 06113719 | Gerd Hoffmann | static int parse_chr(DeviceState *dev, Property *prop, const char *str) |
313 | 06113719 | Gerd Hoffmann | { |
314 | 06113719 | Gerd Hoffmann | CharDriverState **ptr = qdev_get_prop_ptr(dev, prop); |
315 | 06113719 | Gerd Hoffmann | |
316 | 06113719 | Gerd Hoffmann | *ptr = qemu_chr_find(str); |
317 | 06113719 | Gerd Hoffmann | if (*ptr == NULL) |
318 | 6bf38816 | Markus Armbruster | return -ENOENT;
|
319 | 06113719 | Gerd Hoffmann | return 0; |
320 | 06113719 | Gerd Hoffmann | } |
321 | 06113719 | Gerd Hoffmann | |
322 | 313feaab | Gerd Hoffmann | static int print_chr(DeviceState *dev, Property *prop, char *dest, size_t len) |
323 | 313feaab | Gerd Hoffmann | { |
324 | 313feaab | Gerd Hoffmann | CharDriverState **ptr = qdev_get_prop_ptr(dev, prop); |
325 | bc19fcaa | Blue Swirl | |
326 | bc19fcaa | Blue Swirl | if (*ptr && (*ptr)->label) {
|
327 | bc19fcaa | Blue Swirl | return snprintf(dest, len, "%s", (*ptr)->label); |
328 | bc19fcaa | Blue Swirl | } else {
|
329 | bc19fcaa | Blue Swirl | return snprintf(dest, len, "<null>"); |
330 | bc19fcaa | Blue Swirl | } |
331 | 313feaab | Gerd Hoffmann | } |
332 | 313feaab | Gerd Hoffmann | |
333 | 313feaab | Gerd Hoffmann | PropertyInfo qdev_prop_chr = { |
334 | 313feaab | Gerd Hoffmann | .name = "chr",
|
335 | 313feaab | Gerd Hoffmann | .type = PROP_TYPE_CHR, |
336 | 313feaab | Gerd Hoffmann | .size = sizeof(CharDriverState*),
|
337 | 06113719 | Gerd Hoffmann | .parse = parse_chr, |
338 | 313feaab | Gerd Hoffmann | .print = print_chr, |
339 | 313feaab | Gerd Hoffmann | }; |
340 | 313feaab | Gerd Hoffmann | |
341 | 2ef924b4 | Gerd Hoffmann | /* --- netdev device --- */
|
342 | 2ef924b4 | Gerd Hoffmann | |
343 | 2ef924b4 | Gerd Hoffmann | static int parse_netdev(DeviceState *dev, Property *prop, const char *str) |
344 | 2ef924b4 | Gerd Hoffmann | { |
345 | 2ef924b4 | Gerd Hoffmann | VLANClientState **ptr = qdev_get_prop_ptr(dev, prop); |
346 | 2ef924b4 | Gerd Hoffmann | |
347 | 2ef924b4 | Gerd Hoffmann | *ptr = qemu_find_netdev(str); |
348 | 2ef924b4 | Gerd Hoffmann | if (*ptr == NULL) |
349 | 6bf38816 | Markus Armbruster | return -ENOENT;
|
350 | 27f3f8a3 | Markus Armbruster | if ((*ptr)->peer) {
|
351 | 27f3f8a3 | Markus Armbruster | return -EEXIST;
|
352 | 27f3f8a3 | Markus Armbruster | } |
353 | 2ef924b4 | Gerd Hoffmann | return 0; |
354 | 2ef924b4 | Gerd Hoffmann | } |
355 | 2ef924b4 | Gerd Hoffmann | |
356 | 2ef924b4 | Gerd Hoffmann | static int print_netdev(DeviceState *dev, Property *prop, char *dest, size_t len) |
357 | 2ef924b4 | Gerd Hoffmann | { |
358 | 2ef924b4 | Gerd Hoffmann | VLANClientState **ptr = qdev_get_prop_ptr(dev, prop); |
359 | 2ef924b4 | Gerd Hoffmann | |
360 | 2ef924b4 | Gerd Hoffmann | if (*ptr && (*ptr)->name) {
|
361 | 2ef924b4 | Gerd Hoffmann | return snprintf(dest, len, "%s", (*ptr)->name); |
362 | 2ef924b4 | Gerd Hoffmann | } else {
|
363 | 2ef924b4 | Gerd Hoffmann | return snprintf(dest, len, "<null>"); |
364 | 2ef924b4 | Gerd Hoffmann | } |
365 | 2ef924b4 | Gerd Hoffmann | } |
366 | 2ef924b4 | Gerd Hoffmann | |
367 | 2ef924b4 | Gerd Hoffmann | PropertyInfo qdev_prop_netdev = { |
368 | 2ef924b4 | Gerd Hoffmann | .name = "netdev",
|
369 | 2ef924b4 | Gerd Hoffmann | .type = PROP_TYPE_NETDEV, |
370 | 2ef924b4 | Gerd Hoffmann | .size = sizeof(VLANClientState*),
|
371 | 2ef924b4 | Gerd Hoffmann | .parse = parse_netdev, |
372 | 2ef924b4 | Gerd Hoffmann | .print = print_netdev, |
373 | 2ef924b4 | Gerd Hoffmann | }; |
374 | 2ef924b4 | Gerd Hoffmann | |
375 | 851bec09 | Gerd Hoffmann | /* --- vlan --- */
|
376 | 851bec09 | Gerd Hoffmann | |
377 | 851bec09 | Gerd Hoffmann | static int parse_vlan(DeviceState *dev, Property *prop, const char *str) |
378 | 851bec09 | Gerd Hoffmann | { |
379 | 851bec09 | Gerd Hoffmann | VLANState **ptr = qdev_get_prop_ptr(dev, prop); |
380 | 851bec09 | Gerd Hoffmann | int id;
|
381 | 851bec09 | Gerd Hoffmann | |
382 | 851bec09 | Gerd Hoffmann | if (sscanf(str, "%d", &id) != 1) |
383 | 6bf38816 | Markus Armbruster | return -EINVAL;
|
384 | 851bec09 | Gerd Hoffmann | *ptr = qemu_find_vlan(id, 1);
|
385 | 851bec09 | Gerd Hoffmann | if (*ptr == NULL) |
386 | 6bf38816 | Markus Armbruster | return -ENOENT;
|
387 | 851bec09 | Gerd Hoffmann | return 0; |
388 | 851bec09 | Gerd Hoffmann | } |
389 | 851bec09 | Gerd Hoffmann | |
390 | 851bec09 | Gerd Hoffmann | static int print_vlan(DeviceState *dev, Property *prop, char *dest, size_t len) |
391 | 851bec09 | Gerd Hoffmann | { |
392 | 851bec09 | Gerd Hoffmann | VLANState **ptr = qdev_get_prop_ptr(dev, prop); |
393 | 851bec09 | Gerd Hoffmann | |
394 | 851bec09 | Gerd Hoffmann | if (*ptr) {
|
395 | 851bec09 | Gerd Hoffmann | return snprintf(dest, len, "%d", (*ptr)->id); |
396 | 851bec09 | Gerd Hoffmann | } else {
|
397 | 851bec09 | Gerd Hoffmann | return snprintf(dest, len, "<null>"); |
398 | 851bec09 | Gerd Hoffmann | } |
399 | 851bec09 | Gerd Hoffmann | } |
400 | 851bec09 | Gerd Hoffmann | |
401 | 851bec09 | Gerd Hoffmann | PropertyInfo qdev_prop_vlan = { |
402 | 851bec09 | Gerd Hoffmann | .name = "vlan",
|
403 | 851bec09 | Gerd Hoffmann | .type = PROP_TYPE_VLAN, |
404 | 851bec09 | Gerd Hoffmann | .size = sizeof(VLANClientState*),
|
405 | 851bec09 | Gerd Hoffmann | .parse = parse_vlan, |
406 | 851bec09 | Gerd Hoffmann | .print = print_vlan, |
407 | 851bec09 | Gerd Hoffmann | }; |
408 | 851bec09 | Gerd Hoffmann | |
409 | ee6847d1 | Gerd Hoffmann | /* --- pointer --- */
|
410 | ee6847d1 | Gerd Hoffmann | |
411 | 036f7166 | Markus Armbruster | /* Not a proper property, just for dirty hacks. TODO Remove it! */
|
412 | ee6847d1 | Gerd Hoffmann | PropertyInfo qdev_prop_ptr = { |
413 | ee6847d1 | Gerd Hoffmann | .name = "ptr",
|
414 | ee6847d1 | Gerd Hoffmann | .type = PROP_TYPE_PTR, |
415 | ee6847d1 | Gerd Hoffmann | .size = sizeof(void*), |
416 | ee6847d1 | Gerd Hoffmann | }; |
417 | ee6847d1 | Gerd Hoffmann | |
418 | ee6847d1 | Gerd Hoffmann | /* --- mac address --- */
|
419 | ee6847d1 | Gerd Hoffmann | |
420 | ee6847d1 | Gerd Hoffmann | /*
|
421 | ee6847d1 | Gerd Hoffmann | * accepted syntax versions:
|
422 | ee6847d1 | Gerd Hoffmann | * 01:02:03:04:05:06
|
423 | ee6847d1 | Gerd Hoffmann | * 01-02-03-04-05-06
|
424 | ee6847d1 | Gerd Hoffmann | */
|
425 | ee6847d1 | Gerd Hoffmann | static int parse_mac(DeviceState *dev, Property *prop, const char *str) |
426 | ee6847d1 | Gerd Hoffmann | { |
427 | 1503fff3 | Gerd Hoffmann | MACAddr *mac = qdev_get_prop_ptr(dev, prop); |
428 | ee6847d1 | Gerd Hoffmann | int i, pos;
|
429 | ee6847d1 | Gerd Hoffmann | char *p;
|
430 | ee6847d1 | Gerd Hoffmann | |
431 | ee6847d1 | Gerd Hoffmann | for (i = 0, pos = 0; i < 6; i++, pos += 3) { |
432 | 88e150a5 | Christoph Egger | if (!qemu_isxdigit(str[pos]))
|
433 | 6bf38816 | Markus Armbruster | return -EINVAL;
|
434 | 88e150a5 | Christoph Egger | if (!qemu_isxdigit(str[pos+1])) |
435 | 6bf38816 | Markus Armbruster | return -EINVAL;
|
436 | 1503fff3 | Gerd Hoffmann | if (i == 5) { |
437 | 1503fff3 | Gerd Hoffmann | if (str[pos+2] != '\0') |
438 | 6bf38816 | Markus Armbruster | return -EINVAL;
|
439 | 1503fff3 | Gerd Hoffmann | } else {
|
440 | 1503fff3 | Gerd Hoffmann | if (str[pos+2] != ':' && str[pos+2] != '-') |
441 | 6bf38816 | Markus Armbruster | return -EINVAL;
|
442 | 1503fff3 | Gerd Hoffmann | } |
443 | 1503fff3 | Gerd Hoffmann | mac->a[i] = strtol(str+pos, &p, 16);
|
444 | ee6847d1 | Gerd Hoffmann | } |
445 | ee6847d1 | Gerd Hoffmann | return 0; |
446 | ee6847d1 | Gerd Hoffmann | } |
447 | ee6847d1 | Gerd Hoffmann | |
448 | ee6847d1 | Gerd Hoffmann | static int print_mac(DeviceState *dev, Property *prop, char *dest, size_t len) |
449 | ee6847d1 | Gerd Hoffmann | { |
450 | 1503fff3 | Gerd Hoffmann | MACAddr *mac = qdev_get_prop_ptr(dev, prop); |
451 | 1503fff3 | Gerd Hoffmann | |
452 | ee6847d1 | Gerd Hoffmann | return snprintf(dest, len, "%02x:%02x:%02x:%02x:%02x:%02x", |
453 | 1503fff3 | Gerd Hoffmann | mac->a[0], mac->a[1], mac->a[2], |
454 | 1503fff3 | Gerd Hoffmann | mac->a[3], mac->a[4], mac->a[5]); |
455 | ee6847d1 | Gerd Hoffmann | } |
456 | ee6847d1 | Gerd Hoffmann | |
457 | ee6847d1 | Gerd Hoffmann | PropertyInfo qdev_prop_macaddr = { |
458 | 1503fff3 | Gerd Hoffmann | .name = "macaddr",
|
459 | ee6847d1 | Gerd Hoffmann | .type = PROP_TYPE_MACADDR, |
460 | 1503fff3 | Gerd Hoffmann | .size = sizeof(MACAddr),
|
461 | ee6847d1 | Gerd Hoffmann | .parse = parse_mac, |
462 | ee6847d1 | Gerd Hoffmann | .print = print_mac, |
463 | ee6847d1 | Gerd Hoffmann | }; |
464 | ee6847d1 | Gerd Hoffmann | |
465 | 05cb5fe4 | Gerd Hoffmann | /* --- pci address --- */
|
466 | 05cb5fe4 | Gerd Hoffmann | |
467 | 05cb5fe4 | Gerd Hoffmann | /*
|
468 | 05cb5fe4 | Gerd Hoffmann | * bus-local address, i.e. "$slot" or "$slot.$fn"
|
469 | 05cb5fe4 | Gerd Hoffmann | */
|
470 | 05cb5fe4 | Gerd Hoffmann | static int parse_pci_devfn(DeviceState *dev, Property *prop, const char *str) |
471 | 05cb5fe4 | Gerd Hoffmann | { |
472 | 05cb5fe4 | Gerd Hoffmann | uint32_t *ptr = qdev_get_prop_ptr(dev, prop); |
473 | 05cb5fe4 | Gerd Hoffmann | unsigned int slot, fn, n; |
474 | 05cb5fe4 | Gerd Hoffmann | |
475 | 05cb5fe4 | Gerd Hoffmann | if (sscanf(str, "%x.%x%n", &slot, &fn, &n) != 2) { |
476 | 05cb5fe4 | Gerd Hoffmann | fn = 0;
|
477 | 05cb5fe4 | Gerd Hoffmann | if (sscanf(str, "%x%n", &slot, &n) != 1) { |
478 | 6bf38816 | Markus Armbruster | return -EINVAL;
|
479 | 05cb5fe4 | Gerd Hoffmann | } |
480 | 05cb5fe4 | Gerd Hoffmann | } |
481 | 05cb5fe4 | Gerd Hoffmann | if (str[n] != '\0') |
482 | 6bf38816 | Markus Armbruster | return -EINVAL;
|
483 | 05cb5fe4 | Gerd Hoffmann | if (fn > 7) |
484 | 6bf38816 | Markus Armbruster | return -EINVAL;
|
485 | 05cb5fe4 | Gerd Hoffmann | *ptr = slot << 3 | fn;
|
486 | 05cb5fe4 | Gerd Hoffmann | return 0; |
487 | 05cb5fe4 | Gerd Hoffmann | } |
488 | 05cb5fe4 | Gerd Hoffmann | |
489 | 05cb5fe4 | Gerd Hoffmann | static int print_pci_devfn(DeviceState *dev, Property *prop, char *dest, size_t len) |
490 | 05cb5fe4 | Gerd Hoffmann | { |
491 | 05cb5fe4 | Gerd Hoffmann | uint32_t *ptr = qdev_get_prop_ptr(dev, prop); |
492 | 05cb5fe4 | Gerd Hoffmann | |
493 | 73538c31 | Blue Swirl | if (*ptr == -1) { |
494 | 05cb5fe4 | Gerd Hoffmann | return snprintf(dest, len, "<unset>"); |
495 | 05cb5fe4 | Gerd Hoffmann | } else {
|
496 | 05cb5fe4 | Gerd Hoffmann | return snprintf(dest, len, "%02x.%x", *ptr >> 3, *ptr & 7); |
497 | 05cb5fe4 | Gerd Hoffmann | } |
498 | 05cb5fe4 | Gerd Hoffmann | } |
499 | 05cb5fe4 | Gerd Hoffmann | |
500 | 05cb5fe4 | Gerd Hoffmann | PropertyInfo qdev_prop_pci_devfn = { |
501 | 05cb5fe4 | Gerd Hoffmann | .name = "pci-devfn",
|
502 | 05cb5fe4 | Gerd Hoffmann | .type = PROP_TYPE_UINT32, |
503 | 05cb5fe4 | Gerd Hoffmann | .size = sizeof(uint32_t),
|
504 | 05cb5fe4 | Gerd Hoffmann | .parse = parse_pci_devfn, |
505 | 05cb5fe4 | Gerd Hoffmann | .print = print_pci_devfn, |
506 | 05cb5fe4 | Gerd Hoffmann | }; |
507 | 05cb5fe4 | Gerd Hoffmann | |
508 | ee6847d1 | Gerd Hoffmann | /* --- public helpers --- */
|
509 | ee6847d1 | Gerd Hoffmann | |
510 | ee6847d1 | Gerd Hoffmann | static Property *qdev_prop_walk(Property *props, const char *name) |
511 | ee6847d1 | Gerd Hoffmann | { |
512 | ee6847d1 | Gerd Hoffmann | if (!props)
|
513 | ee6847d1 | Gerd Hoffmann | return NULL; |
514 | ee6847d1 | Gerd Hoffmann | while (props->name) {
|
515 | ee6847d1 | Gerd Hoffmann | if (strcmp(props->name, name) == 0) |
516 | ee6847d1 | Gerd Hoffmann | return props;
|
517 | ee6847d1 | Gerd Hoffmann | props++; |
518 | ee6847d1 | Gerd Hoffmann | } |
519 | ee6847d1 | Gerd Hoffmann | return NULL; |
520 | ee6847d1 | Gerd Hoffmann | } |
521 | ee6847d1 | Gerd Hoffmann | |
522 | ee6847d1 | Gerd Hoffmann | static Property *qdev_prop_find(DeviceState *dev, const char *name) |
523 | ee6847d1 | Gerd Hoffmann | { |
524 | ee6847d1 | Gerd Hoffmann | Property *prop; |
525 | ee6847d1 | Gerd Hoffmann | |
526 | ee6847d1 | Gerd Hoffmann | /* device properties */
|
527 | ee6847d1 | Gerd Hoffmann | prop = qdev_prop_walk(dev->info->props, name); |
528 | ee6847d1 | Gerd Hoffmann | if (prop)
|
529 | ee6847d1 | Gerd Hoffmann | return prop;
|
530 | ee6847d1 | Gerd Hoffmann | |
531 | ee6847d1 | Gerd Hoffmann | /* bus properties */
|
532 | ee6847d1 | Gerd Hoffmann | prop = qdev_prop_walk(dev->parent_bus->info->props, name); |
533 | ee6847d1 | Gerd Hoffmann | if (prop)
|
534 | ee6847d1 | Gerd Hoffmann | return prop;
|
535 | ee6847d1 | Gerd Hoffmann | |
536 | ee6847d1 | Gerd Hoffmann | return NULL; |
537 | ee6847d1 | Gerd Hoffmann | } |
538 | ee6847d1 | Gerd Hoffmann | |
539 | d8ed79ae | Gerd Hoffmann | int qdev_prop_exists(DeviceState *dev, const char *name) |
540 | d8ed79ae | Gerd Hoffmann | { |
541 | d8ed79ae | Gerd Hoffmann | return qdev_prop_find(dev, name) ? true : false; |
542 | d8ed79ae | Gerd Hoffmann | } |
543 | d8ed79ae | Gerd Hoffmann | |
544 | ee6847d1 | Gerd Hoffmann | int qdev_prop_parse(DeviceState *dev, const char *name, const char *value) |
545 | ee6847d1 | Gerd Hoffmann | { |
546 | ee6847d1 | Gerd Hoffmann | Property *prop; |
547 | 6bf38816 | Markus Armbruster | int ret;
|
548 | ee6847d1 | Gerd Hoffmann | |
549 | ee6847d1 | Gerd Hoffmann | prop = qdev_prop_find(dev, name); |
550 | 036f7166 | Markus Armbruster | /*
|
551 | 036f7166 | Markus Armbruster | * TODO Properties without a parse method are just for dirty
|
552 | 036f7166 | Markus Armbruster | * hacks. qdev_prop_ptr is the only such PropertyInfo. It's
|
553 | 036f7166 | Markus Armbruster | * marked for removal. The test !prop->info->parse should be
|
554 | 036f7166 | Markus Armbruster | * removed along with it.
|
555 | 036f7166 | Markus Armbruster | */
|
556 | 036f7166 | Markus Armbruster | if (!prop || !prop->info->parse) {
|
557 | fdcfa190 | Markus Armbruster | qerror_report(QERR_PROPERTY_NOT_FOUND, dev->info->name, name); |
558 | ee6847d1 | Gerd Hoffmann | return -1; |
559 | ee6847d1 | Gerd Hoffmann | } |
560 | 6bf38816 | Markus Armbruster | ret = prop->info->parse(dev, prop, value); |
561 | 6bf38816 | Markus Armbruster | if (ret < 0) { |
562 | 6bf38816 | Markus Armbruster | switch (ret) {
|
563 | 27f3f8a3 | Markus Armbruster | case -EEXIST:
|
564 | fdcfa190 | Markus Armbruster | qerror_report(QERR_PROPERTY_VALUE_IN_USE, |
565 | fdcfa190 | Markus Armbruster | dev->info->name, name, value); |
566 | 27f3f8a3 | Markus Armbruster | break;
|
567 | 6bf38816 | Markus Armbruster | default:
|
568 | 6bf38816 | Markus Armbruster | case -EINVAL:
|
569 | fdcfa190 | Markus Armbruster | qerror_report(QERR_PROPERTY_VALUE_BAD, |
570 | fdcfa190 | Markus Armbruster | dev->info->name, name, value); |
571 | 6bf38816 | Markus Armbruster | break;
|
572 | 6bf38816 | Markus Armbruster | case -ENOENT:
|
573 | fdcfa190 | Markus Armbruster | qerror_report(QERR_PROPERTY_VALUE_NOT_FOUND, |
574 | fdcfa190 | Markus Armbruster | dev->info->name, name, value); |
575 | 6bf38816 | Markus Armbruster | break;
|
576 | 6bf38816 | Markus Armbruster | } |
577 | 9ef5c4bf | Gerd Hoffmann | return -1; |
578 | 9ef5c4bf | Gerd Hoffmann | } |
579 | 9ef5c4bf | Gerd Hoffmann | return 0; |
580 | ee6847d1 | Gerd Hoffmann | } |
581 | ee6847d1 | Gerd Hoffmann | |
582 | ee6847d1 | Gerd Hoffmann | void qdev_prop_set(DeviceState *dev, const char *name, void *src, enum PropertyType type) |
583 | ee6847d1 | Gerd Hoffmann | { |
584 | ee6847d1 | Gerd Hoffmann | Property *prop; |
585 | ee6847d1 | Gerd Hoffmann | |
586 | ee6847d1 | Gerd Hoffmann | prop = qdev_prop_find(dev, name); |
587 | ee6847d1 | Gerd Hoffmann | if (!prop) {
|
588 | ee6847d1 | Gerd Hoffmann | fprintf(stderr, "%s: property \"%s.%s\" not found\n",
|
589 | ee6847d1 | Gerd Hoffmann | __FUNCTION__, dev->info->name, name); |
590 | ee6847d1 | Gerd Hoffmann | abort(); |
591 | ee6847d1 | Gerd Hoffmann | } |
592 | ee6847d1 | Gerd Hoffmann | if (prop->info->type != type) {
|
593 | ee6847d1 | Gerd Hoffmann | fprintf(stderr, "%s: property \"%s.%s\" type mismatch\n",
|
594 | ee6847d1 | Gerd Hoffmann | __FUNCTION__, dev->info->name, name); |
595 | ee6847d1 | Gerd Hoffmann | abort(); |
596 | ee6847d1 | Gerd Hoffmann | } |
597 | d2364ee4 | Michael S. Tsirkin | qdev_prop_cpy(dev, prop, src); |
598 | ee6847d1 | Gerd Hoffmann | } |
599 | ee6847d1 | Gerd Hoffmann | |
600 | c7cc172d | Juan Quintela | void qdev_prop_set_uint8(DeviceState *dev, const char *name, uint8_t value) |
601 | c7cc172d | Juan Quintela | { |
602 | c7cc172d | Juan Quintela | qdev_prop_set(dev, name, &value, PROP_TYPE_UINT8); |
603 | c7cc172d | Juan Quintela | } |
604 | c7cc172d | Juan Quintela | |
605 | ee6847d1 | Gerd Hoffmann | void qdev_prop_set_uint16(DeviceState *dev, const char *name, uint16_t value) |
606 | ee6847d1 | Gerd Hoffmann | { |
607 | ee6847d1 | Gerd Hoffmann | qdev_prop_set(dev, name, &value, PROP_TYPE_UINT16); |
608 | ee6847d1 | Gerd Hoffmann | } |
609 | ee6847d1 | Gerd Hoffmann | |
610 | ee6847d1 | Gerd Hoffmann | void qdev_prop_set_uint32(DeviceState *dev, const char *name, uint32_t value) |
611 | ee6847d1 | Gerd Hoffmann | { |
612 | ee6847d1 | Gerd Hoffmann | qdev_prop_set(dev, name, &value, PROP_TYPE_UINT32); |
613 | ee6847d1 | Gerd Hoffmann | } |
614 | ee6847d1 | Gerd Hoffmann | |
615 | 316940b0 | Gerd Hoffmann | void qdev_prop_set_int32(DeviceState *dev, const char *name, int32_t value) |
616 | 316940b0 | Gerd Hoffmann | { |
617 | 316940b0 | Gerd Hoffmann | qdev_prop_set(dev, name, &value, PROP_TYPE_INT32); |
618 | 316940b0 | Gerd Hoffmann | } |
619 | 316940b0 | Gerd Hoffmann | |
620 | 5a053d1f | Blue Swirl | void qdev_prop_set_uint64(DeviceState *dev, const char *name, uint64_t value) |
621 | 5a053d1f | Blue Swirl | { |
622 | 5a053d1f | Blue Swirl | qdev_prop_set(dev, name, &value, PROP_TYPE_UINT64); |
623 | 5a053d1f | Blue Swirl | } |
624 | 5a053d1f | Blue Swirl | |
625 | cc984673 | Markus Armbruster | void qdev_prop_set_string(DeviceState *dev, const char *name, char *value) |
626 | cc984673 | Markus Armbruster | { |
627 | cc984673 | Markus Armbruster | qdev_prop_set(dev, name, &value, PROP_TYPE_STRING); |
628 | cc984673 | Markus Armbruster | } |
629 | cc984673 | Markus Armbruster | |
630 | 14b41872 | Gerd Hoffmann | void qdev_prop_set_drive(DeviceState *dev, const char *name, DriveInfo *value) |
631 | 14b41872 | Gerd Hoffmann | { |
632 | 14b41872 | Gerd Hoffmann | qdev_prop_set(dev, name, &value, PROP_TYPE_DRIVE); |
633 | 14b41872 | Gerd Hoffmann | } |
634 | 14b41872 | Gerd Hoffmann | |
635 | 313feaab | Gerd Hoffmann | void qdev_prop_set_chr(DeviceState *dev, const char *name, CharDriverState *value) |
636 | 313feaab | Gerd Hoffmann | { |
637 | 313feaab | Gerd Hoffmann | qdev_prop_set(dev, name, &value, PROP_TYPE_CHR); |
638 | 313feaab | Gerd Hoffmann | } |
639 | 313feaab | Gerd Hoffmann | |
640 | 2ef924b4 | Gerd Hoffmann | void qdev_prop_set_netdev(DeviceState *dev, const char *name, VLANClientState *value) |
641 | 2ef924b4 | Gerd Hoffmann | { |
642 | 2ef924b4 | Gerd Hoffmann | qdev_prop_set(dev, name, &value, PROP_TYPE_NETDEV); |
643 | 2ef924b4 | Gerd Hoffmann | } |
644 | 2ef924b4 | Gerd Hoffmann | |
645 | 851bec09 | Gerd Hoffmann | void qdev_prop_set_vlan(DeviceState *dev, const char *name, VLANState *value) |
646 | 851bec09 | Gerd Hoffmann | { |
647 | 851bec09 | Gerd Hoffmann | qdev_prop_set(dev, name, &value, PROP_TYPE_VLAN); |
648 | 851bec09 | Gerd Hoffmann | } |
649 | 851bec09 | Gerd Hoffmann | |
650 | 1503fff3 | Gerd Hoffmann | void qdev_prop_set_macaddr(DeviceState *dev, const char *name, uint8_t *value) |
651 | 1503fff3 | Gerd Hoffmann | { |
652 | 1503fff3 | Gerd Hoffmann | qdev_prop_set(dev, name, value, PROP_TYPE_MACADDR); |
653 | 1503fff3 | Gerd Hoffmann | } |
654 | 1503fff3 | Gerd Hoffmann | |
655 | ee6847d1 | Gerd Hoffmann | void qdev_prop_set_ptr(DeviceState *dev, const char *name, void *value) |
656 | ee6847d1 | Gerd Hoffmann | { |
657 | ee6847d1 | Gerd Hoffmann | qdev_prop_set(dev, name, &value, PROP_TYPE_PTR); |
658 | ee6847d1 | Gerd Hoffmann | } |
659 | ee6847d1 | Gerd Hoffmann | |
660 | ee6847d1 | Gerd Hoffmann | void qdev_prop_set_defaults(DeviceState *dev, Property *props)
|
661 | ee6847d1 | Gerd Hoffmann | { |
662 | ee6847d1 | Gerd Hoffmann | if (!props)
|
663 | ee6847d1 | Gerd Hoffmann | return;
|
664 | ee6847d1 | Gerd Hoffmann | while (props->name) {
|
665 | ee6847d1 | Gerd Hoffmann | if (props->defval) {
|
666 | d2364ee4 | Michael S. Tsirkin | qdev_prop_cpy(dev, props, props->defval); |
667 | ee6847d1 | Gerd Hoffmann | } |
668 | ee6847d1 | Gerd Hoffmann | props++; |
669 | ee6847d1 | Gerd Hoffmann | } |
670 | ee6847d1 | Gerd Hoffmann | } |
671 | ee6847d1 | Gerd Hoffmann | |
672 | 458fb679 | Gerd Hoffmann | static QTAILQ_HEAD(, GlobalProperty) global_props = QTAILQ_HEAD_INITIALIZER(global_props);
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673 | b6b61144 | Gerd Hoffmann | |
674 | 25920d6a | Kevin Wolf | static void qdev_prop_register_global(GlobalProperty *prop) |
675 | b6b61144 | Gerd Hoffmann | { |
676 | 458fb679 | Gerd Hoffmann | QTAILQ_INSERT_TAIL(&global_props, prop, next); |
677 | b6b61144 | Gerd Hoffmann | } |
678 | b6b61144 | Gerd Hoffmann | |
679 | 458fb679 | Gerd Hoffmann | void qdev_prop_register_global_list(GlobalProperty *props)
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680 | b6b61144 | Gerd Hoffmann | { |
681 | 458fb679 | Gerd Hoffmann | int i;
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682 | b6b61144 | Gerd Hoffmann | |
683 | 458fb679 | Gerd Hoffmann | for (i = 0; props[i].driver != NULL; i++) { |
684 | 458fb679 | Gerd Hoffmann | qdev_prop_register_global(props+i); |
685 | b6b61144 | Gerd Hoffmann | } |
686 | 458fb679 | Gerd Hoffmann | } |
687 | 458fb679 | Gerd Hoffmann | |
688 | 458fb679 | Gerd Hoffmann | void qdev_prop_set_globals(DeviceState *dev)
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689 | 458fb679 | Gerd Hoffmann | { |
690 | 458fb679 | Gerd Hoffmann | GlobalProperty *prop; |
691 | 458fb679 | Gerd Hoffmann | |
692 | 458fb679 | Gerd Hoffmann | QTAILQ_FOREACH(prop, &global_props, next) { |
693 | 07a8de35 | Gerd Hoffmann | if (strcmp(dev->info->name, prop->driver) != 0 && |
694 | 07a8de35 | Gerd Hoffmann | strcmp(dev->info->bus_info->name, prop->driver) != 0) {
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695 | b6b61144 | Gerd Hoffmann | continue;
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696 | b6b61144 | Gerd Hoffmann | } |
697 | b6b61144 | Gerd Hoffmann | if (qdev_prop_parse(dev, prop->property, prop->value) != 0) { |
698 | 9ef5c4bf | Gerd Hoffmann | exit(1);
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699 | b6b61144 | Gerd Hoffmann | } |
700 | b6b61144 | Gerd Hoffmann | } |
701 | b6b61144 | Gerd Hoffmann | } |
702 | 25920d6a | Kevin Wolf | |
703 | 25920d6a | Kevin Wolf | static int qdev_add_one_global(QemuOpts *opts, void *opaque) |
704 | 25920d6a | Kevin Wolf | { |
705 | 25920d6a | Kevin Wolf | GlobalProperty *g; |
706 | 25920d6a | Kevin Wolf | |
707 | 25920d6a | Kevin Wolf | g = qemu_mallocz(sizeof(*g));
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708 | 25920d6a | Kevin Wolf | g->driver = qemu_opt_get(opts, "driver");
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709 | 25920d6a | Kevin Wolf | g->property = qemu_opt_get(opts, "property");
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710 | 25920d6a | Kevin Wolf | g->value = qemu_opt_get(opts, "value");
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711 | 25920d6a | Kevin Wolf | qdev_prop_register_global(g); |
712 | 25920d6a | Kevin Wolf | return 0; |
713 | 25920d6a | Kevin Wolf | } |
714 | 25920d6a | Kevin Wolf | |
715 | 25920d6a | Kevin Wolf | void qemu_add_globals(void) |
716 | 25920d6a | Kevin Wolf | { |
717 | 25920d6a | Kevin Wolf | qemu_opts_foreach(&qemu_global_opts, qdev_add_one_global, NULL, 0); |
718 | 25920d6a | Kevin Wolf | } |