root / hw / qxl.c @ 30f6da66
History | View | Annotate | Download (56.6 kB)
1 | a19cbfb3 | Gerd Hoffmann | /*
|
---|---|---|---|
2 | a19cbfb3 | Gerd Hoffmann | * Copyright (C) 2010 Red Hat, Inc.
|
3 | a19cbfb3 | Gerd Hoffmann | *
|
4 | a19cbfb3 | Gerd Hoffmann | * written by Yaniv Kamay, Izik Eidus, Gerd Hoffmann
|
5 | a19cbfb3 | Gerd Hoffmann | * maintained by Gerd Hoffmann <kraxel@redhat.com>
|
6 | a19cbfb3 | Gerd Hoffmann | *
|
7 | a19cbfb3 | Gerd Hoffmann | * This program is free software; you can redistribute it and/or
|
8 | a19cbfb3 | Gerd Hoffmann | * modify it under the terms of the GNU General Public License as
|
9 | a19cbfb3 | Gerd Hoffmann | * published by the Free Software Foundation; either version 2 or
|
10 | a19cbfb3 | Gerd Hoffmann | * (at your option) version 3 of the License.
|
11 | a19cbfb3 | Gerd Hoffmann | *
|
12 | a19cbfb3 | Gerd Hoffmann | * This program is distributed in the hope that it will be useful,
|
13 | a19cbfb3 | Gerd Hoffmann | * but WITHOUT ANY WARRANTY; without even the implied warranty of
|
14 | a19cbfb3 | Gerd Hoffmann | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
15 | a19cbfb3 | Gerd Hoffmann | * GNU General Public License for more details.
|
16 | a19cbfb3 | Gerd Hoffmann | *
|
17 | a19cbfb3 | Gerd Hoffmann | * You should have received a copy of the GNU General Public License
|
18 | a19cbfb3 | Gerd Hoffmann | * along with this program; if not, see <http://www.gnu.org/licenses/>.
|
19 | a19cbfb3 | Gerd Hoffmann | */
|
20 | a19cbfb3 | Gerd Hoffmann | |
21 | a19cbfb3 | Gerd Hoffmann | #include "qemu-common.h" |
22 | a19cbfb3 | Gerd Hoffmann | #include "qemu-timer.h" |
23 | a19cbfb3 | Gerd Hoffmann | #include "qemu-queue.h" |
24 | a19cbfb3 | Gerd Hoffmann | #include "monitor.h" |
25 | a19cbfb3 | Gerd Hoffmann | #include "sysemu.h" |
26 | a19cbfb3 | Gerd Hoffmann | |
27 | a19cbfb3 | Gerd Hoffmann | #include "qxl.h" |
28 | a19cbfb3 | Gerd Hoffmann | |
29 | a19cbfb3 | Gerd Hoffmann | #undef SPICE_RING_PROD_ITEM
|
30 | a19cbfb3 | Gerd Hoffmann | #define SPICE_RING_PROD_ITEM(r, ret) { \
|
31 | a19cbfb3 | Gerd Hoffmann | typeof(r) start = r; \ |
32 | a19cbfb3 | Gerd Hoffmann | typeof(r) end = r + 1; \
|
33 | a19cbfb3 | Gerd Hoffmann | uint32_t prod = (r)->prod & SPICE_RING_INDEX_MASK(r); \ |
34 | a19cbfb3 | Gerd Hoffmann | typeof(&(r)->items[prod]) m_item = &(r)->items[prod]; \ |
35 | a19cbfb3 | Gerd Hoffmann | if (!((uint8_t*)m_item >= (uint8_t*)(start) && (uint8_t*)(m_item + 1) <= (uint8_t*)(end))) { \ |
36 | a19cbfb3 | Gerd Hoffmann | abort(); \ |
37 | a19cbfb3 | Gerd Hoffmann | } \ |
38 | a19cbfb3 | Gerd Hoffmann | ret = &m_item->el; \ |
39 | a19cbfb3 | Gerd Hoffmann | } |
40 | a19cbfb3 | Gerd Hoffmann | |
41 | a19cbfb3 | Gerd Hoffmann | #undef SPICE_RING_CONS_ITEM
|
42 | a19cbfb3 | Gerd Hoffmann | #define SPICE_RING_CONS_ITEM(r, ret) { \
|
43 | a19cbfb3 | Gerd Hoffmann | typeof(r) start = r; \ |
44 | a19cbfb3 | Gerd Hoffmann | typeof(r) end = r + 1; \
|
45 | a19cbfb3 | Gerd Hoffmann | uint32_t cons = (r)->cons & SPICE_RING_INDEX_MASK(r); \ |
46 | a19cbfb3 | Gerd Hoffmann | typeof(&(r)->items[cons]) m_item = &(r)->items[cons]; \ |
47 | a19cbfb3 | Gerd Hoffmann | if (!((uint8_t*)m_item >= (uint8_t*)(start) && (uint8_t*)(m_item + 1) <= (uint8_t*)(end))) { \ |
48 | a19cbfb3 | Gerd Hoffmann | abort(); \ |
49 | a19cbfb3 | Gerd Hoffmann | } \ |
50 | a19cbfb3 | Gerd Hoffmann | ret = &m_item->el; \ |
51 | a19cbfb3 | Gerd Hoffmann | } |
52 | a19cbfb3 | Gerd Hoffmann | |
53 | a19cbfb3 | Gerd Hoffmann | #undef ALIGN
|
54 | a19cbfb3 | Gerd Hoffmann | #define ALIGN(a, b) (((a) + ((b) - 1)) & ~((b) - 1)) |
55 | a19cbfb3 | Gerd Hoffmann | |
56 | a19cbfb3 | Gerd Hoffmann | #define PIXEL_SIZE 0.2936875 //1280x1024 is 14.8" x 11.9" |
57 | a19cbfb3 | Gerd Hoffmann | |
58 | a19cbfb3 | Gerd Hoffmann | #define QXL_MODE(_x, _y, _b, _o) \
|
59 | a19cbfb3 | Gerd Hoffmann | { .x_res = _x, \ |
60 | a19cbfb3 | Gerd Hoffmann | .y_res = _y, \ |
61 | a19cbfb3 | Gerd Hoffmann | .bits = _b, \ |
62 | a19cbfb3 | Gerd Hoffmann | .stride = (_x) * (_b) / 8, \
|
63 | a19cbfb3 | Gerd Hoffmann | .x_mili = PIXEL_SIZE * (_x), \ |
64 | a19cbfb3 | Gerd Hoffmann | .y_mili = PIXEL_SIZE * (_y), \ |
65 | a19cbfb3 | Gerd Hoffmann | .orientation = _o, \ |
66 | a19cbfb3 | Gerd Hoffmann | } |
67 | a19cbfb3 | Gerd Hoffmann | |
68 | a19cbfb3 | Gerd Hoffmann | #define QXL_MODE_16_32(x_res, y_res, orientation) \
|
69 | a19cbfb3 | Gerd Hoffmann | QXL_MODE(x_res, y_res, 16, orientation), \
|
70 | a19cbfb3 | Gerd Hoffmann | QXL_MODE(x_res, y_res, 32, orientation)
|
71 | a19cbfb3 | Gerd Hoffmann | |
72 | a19cbfb3 | Gerd Hoffmann | #define QXL_MODE_EX(x_res, y_res) \
|
73 | a19cbfb3 | Gerd Hoffmann | QXL_MODE_16_32(x_res, y_res, 0), \
|
74 | a19cbfb3 | Gerd Hoffmann | QXL_MODE_16_32(y_res, x_res, 1), \
|
75 | a19cbfb3 | Gerd Hoffmann | QXL_MODE_16_32(x_res, y_res, 2), \
|
76 | a19cbfb3 | Gerd Hoffmann | QXL_MODE_16_32(y_res, x_res, 3)
|
77 | a19cbfb3 | Gerd Hoffmann | |
78 | a19cbfb3 | Gerd Hoffmann | static QXLMode qxl_modes[] = {
|
79 | a19cbfb3 | Gerd Hoffmann | QXL_MODE_EX(640, 480), |
80 | a19cbfb3 | Gerd Hoffmann | QXL_MODE_EX(800, 480), |
81 | a19cbfb3 | Gerd Hoffmann | QXL_MODE_EX(800, 600), |
82 | a19cbfb3 | Gerd Hoffmann | QXL_MODE_EX(832, 624), |
83 | a19cbfb3 | Gerd Hoffmann | QXL_MODE_EX(960, 640), |
84 | a19cbfb3 | Gerd Hoffmann | QXL_MODE_EX(1024, 600), |
85 | a19cbfb3 | Gerd Hoffmann | QXL_MODE_EX(1024, 768), |
86 | a19cbfb3 | Gerd Hoffmann | QXL_MODE_EX(1152, 864), |
87 | a19cbfb3 | Gerd Hoffmann | QXL_MODE_EX(1152, 870), |
88 | a19cbfb3 | Gerd Hoffmann | QXL_MODE_EX(1280, 720), |
89 | a19cbfb3 | Gerd Hoffmann | QXL_MODE_EX(1280, 760), |
90 | a19cbfb3 | Gerd Hoffmann | QXL_MODE_EX(1280, 768), |
91 | a19cbfb3 | Gerd Hoffmann | QXL_MODE_EX(1280, 800), |
92 | a19cbfb3 | Gerd Hoffmann | QXL_MODE_EX(1280, 960), |
93 | a19cbfb3 | Gerd Hoffmann | QXL_MODE_EX(1280, 1024), |
94 | a19cbfb3 | Gerd Hoffmann | QXL_MODE_EX(1360, 768), |
95 | a19cbfb3 | Gerd Hoffmann | QXL_MODE_EX(1366, 768), |
96 | a19cbfb3 | Gerd Hoffmann | QXL_MODE_EX(1400, 1050), |
97 | a19cbfb3 | Gerd Hoffmann | QXL_MODE_EX(1440, 900), |
98 | a19cbfb3 | Gerd Hoffmann | QXL_MODE_EX(1600, 900), |
99 | a19cbfb3 | Gerd Hoffmann | QXL_MODE_EX(1600, 1200), |
100 | a19cbfb3 | Gerd Hoffmann | QXL_MODE_EX(1680, 1050), |
101 | a19cbfb3 | Gerd Hoffmann | QXL_MODE_EX(1920, 1080), |
102 | a19cbfb3 | Gerd Hoffmann | #if VGA_RAM_SIZE >= (16 * 1024 * 1024) |
103 | a19cbfb3 | Gerd Hoffmann | /* these modes need more than 8 MB video memory */
|
104 | a19cbfb3 | Gerd Hoffmann | QXL_MODE_EX(1920, 1200), |
105 | a19cbfb3 | Gerd Hoffmann | QXL_MODE_EX(1920, 1440), |
106 | a19cbfb3 | Gerd Hoffmann | QXL_MODE_EX(2048, 1536), |
107 | a19cbfb3 | Gerd Hoffmann | QXL_MODE_EX(2560, 1440), |
108 | a19cbfb3 | Gerd Hoffmann | QXL_MODE_EX(2560, 1600), |
109 | a19cbfb3 | Gerd Hoffmann | #endif
|
110 | a19cbfb3 | Gerd Hoffmann | #if VGA_RAM_SIZE >= (32 * 1024 * 1024) |
111 | a19cbfb3 | Gerd Hoffmann | /* these modes need more than 16 MB video memory */
|
112 | a19cbfb3 | Gerd Hoffmann | QXL_MODE_EX(2560, 2048), |
113 | a19cbfb3 | Gerd Hoffmann | QXL_MODE_EX(2800, 2100), |
114 | a19cbfb3 | Gerd Hoffmann | QXL_MODE_EX(3200, 2400), |
115 | a19cbfb3 | Gerd Hoffmann | #endif
|
116 | a19cbfb3 | Gerd Hoffmann | }; |
117 | a19cbfb3 | Gerd Hoffmann | |
118 | a19cbfb3 | Gerd Hoffmann | static PCIQXLDevice *qxl0;
|
119 | a19cbfb3 | Gerd Hoffmann | |
120 | a19cbfb3 | Gerd Hoffmann | static void qxl_send_events(PCIQXLDevice *d, uint32_t events); |
121 | 5ff4e36c | Alon Levy | static int qxl_destroy_primary(PCIQXLDevice *d, qxl_async_io async); |
122 | a19cbfb3 | Gerd Hoffmann | static void qxl_reset_memslots(PCIQXLDevice *d); |
123 | a19cbfb3 | Gerd Hoffmann | static void qxl_reset_surfaces(PCIQXLDevice *d); |
124 | a19cbfb3 | Gerd Hoffmann | static void qxl_ring_set_dirty(PCIQXLDevice *qxl); |
125 | a19cbfb3 | Gerd Hoffmann | |
126 | 7635392c | Alon Levy | void qxl_guest_bug(PCIQXLDevice *qxl, const char *msg, ...) |
127 | 2bce0400 | Gerd Hoffmann | { |
128 | 2bce0400 | Gerd Hoffmann | #if SPICE_INTERFACE_QXL_MINOR >= 1 |
129 | 2bce0400 | Gerd Hoffmann | qxl_send_events(qxl, QXL_INTERRUPT_ERROR); |
130 | 2bce0400 | Gerd Hoffmann | #endif
|
131 | 2bce0400 | Gerd Hoffmann | if (qxl->guestdebug) {
|
132 | 7635392c | Alon Levy | va_list ap; |
133 | 7635392c | Alon Levy | va_start(ap, msg); |
134 | 7635392c | Alon Levy | fprintf(stderr, "qxl-%d: guest bug: ", qxl->id);
|
135 | 7635392c | Alon Levy | vfprintf(stderr, msg, ap); |
136 | 7635392c | Alon Levy | fprintf(stderr, "\n");
|
137 | 7635392c | Alon Levy | va_end(ap); |
138 | 2bce0400 | Gerd Hoffmann | } |
139 | 2bce0400 | Gerd Hoffmann | } |
140 | 2bce0400 | Gerd Hoffmann | |
141 | aee32bf3 | Gerd Hoffmann | |
142 | aee32bf3 | Gerd Hoffmann | void qxl_spice_update_area(PCIQXLDevice *qxl, uint32_t surface_id,
|
143 | aee32bf3 | Gerd Hoffmann | struct QXLRect *area, struct QXLRect *dirty_rects, |
144 | aee32bf3 | Gerd Hoffmann | uint32_t num_dirty_rects, |
145 | 5ff4e36c | Alon Levy | uint32_t clear_dirty_region, |
146 | 5ff4e36c | Alon Levy | qxl_async_io async) |
147 | aee32bf3 | Gerd Hoffmann | { |
148 | 5ff4e36c | Alon Levy | if (async == QXL_SYNC) {
|
149 | 5ff4e36c | Alon Levy | qxl->ssd.worker->update_area(qxl->ssd.worker, surface_id, area, |
150 | 5ff4e36c | Alon Levy | dirty_rects, num_dirty_rects, clear_dirty_region); |
151 | 5ff4e36c | Alon Levy | } else {
|
152 | 5ff4e36c | Alon Levy | #if SPICE_INTERFACE_QXL_MINOR >= 1 |
153 | 5ff4e36c | Alon Levy | spice_qxl_update_area_async(&qxl->ssd.qxl, surface_id, area, |
154 | 5ff4e36c | Alon Levy | clear_dirty_region, 0);
|
155 | 5ff4e36c | Alon Levy | #else
|
156 | 5ff4e36c | Alon Levy | abort(); |
157 | 5ff4e36c | Alon Levy | #endif
|
158 | 5ff4e36c | Alon Levy | } |
159 | aee32bf3 | Gerd Hoffmann | } |
160 | aee32bf3 | Gerd Hoffmann | |
161 | 5ff4e36c | Alon Levy | static void qxl_spice_destroy_surface_wait_complete(PCIQXLDevice *qxl, |
162 | 5ff4e36c | Alon Levy | uint32_t id) |
163 | aee32bf3 | Gerd Hoffmann | { |
164 | 14898cf6 | Gerd Hoffmann | qemu_mutex_lock(&qxl->track_lock); |
165 | 14898cf6 | Gerd Hoffmann | qxl->guest_surfaces.cmds[id] = 0;
|
166 | 14898cf6 | Gerd Hoffmann | qxl->guest_surfaces.count--; |
167 | 14898cf6 | Gerd Hoffmann | qemu_mutex_unlock(&qxl->track_lock); |
168 | aee32bf3 | Gerd Hoffmann | } |
169 | aee32bf3 | Gerd Hoffmann | |
170 | 5ff4e36c | Alon Levy | static void qxl_spice_destroy_surface_wait(PCIQXLDevice *qxl, uint32_t id, |
171 | 5ff4e36c | Alon Levy | qxl_async_io async) |
172 | 5ff4e36c | Alon Levy | { |
173 | 5ff4e36c | Alon Levy | if (async) {
|
174 | 5ff4e36c | Alon Levy | #if SPICE_INTERFACE_QXL_MINOR < 1 |
175 | 5ff4e36c | Alon Levy | abort(); |
176 | 5ff4e36c | Alon Levy | #else
|
177 | 5ff4e36c | Alon Levy | spice_qxl_destroy_surface_async(&qxl->ssd.qxl, id, |
178 | 5ff4e36c | Alon Levy | (uint64_t)id); |
179 | 5ff4e36c | Alon Levy | #endif
|
180 | 5ff4e36c | Alon Levy | } else {
|
181 | 5ff4e36c | Alon Levy | qxl->ssd.worker->destroy_surface_wait(qxl->ssd.worker, id); |
182 | 5ff4e36c | Alon Levy | qxl_spice_destroy_surface_wait_complete(qxl, id); |
183 | 5ff4e36c | Alon Levy | } |
184 | 5ff4e36c | Alon Levy | } |
185 | 5ff4e36c | Alon Levy | |
186 | 3e16b9c5 | Alon Levy | #if SPICE_INTERFACE_QXL_MINOR >= 1 |
187 | 3e16b9c5 | Alon Levy | static void qxl_spice_flush_surfaces_async(PCIQXLDevice *qxl) |
188 | 3e16b9c5 | Alon Levy | { |
189 | 3e16b9c5 | Alon Levy | spice_qxl_flush_surfaces_async(&qxl->ssd.qxl, 0);
|
190 | 3e16b9c5 | Alon Levy | } |
191 | 3e16b9c5 | Alon Levy | #endif
|
192 | 3e16b9c5 | Alon Levy | |
193 | aee32bf3 | Gerd Hoffmann | void qxl_spice_loadvm_commands(PCIQXLDevice *qxl, struct QXLCommandExt *ext, |
194 | aee32bf3 | Gerd Hoffmann | uint32_t count) |
195 | aee32bf3 | Gerd Hoffmann | { |
196 | aee32bf3 | Gerd Hoffmann | qxl->ssd.worker->loadvm_commands(qxl->ssd.worker, ext, count); |
197 | aee32bf3 | Gerd Hoffmann | } |
198 | aee32bf3 | Gerd Hoffmann | |
199 | aee32bf3 | Gerd Hoffmann | void qxl_spice_oom(PCIQXLDevice *qxl)
|
200 | aee32bf3 | Gerd Hoffmann | { |
201 | aee32bf3 | Gerd Hoffmann | qxl->ssd.worker->oom(qxl->ssd.worker); |
202 | aee32bf3 | Gerd Hoffmann | } |
203 | aee32bf3 | Gerd Hoffmann | |
204 | aee32bf3 | Gerd Hoffmann | void qxl_spice_reset_memslots(PCIQXLDevice *qxl)
|
205 | aee32bf3 | Gerd Hoffmann | { |
206 | aee32bf3 | Gerd Hoffmann | qxl->ssd.worker->reset_memslots(qxl->ssd.worker); |
207 | aee32bf3 | Gerd Hoffmann | } |
208 | aee32bf3 | Gerd Hoffmann | |
209 | 5ff4e36c | Alon Levy | static void qxl_spice_destroy_surfaces_complete(PCIQXLDevice *qxl) |
210 | aee32bf3 | Gerd Hoffmann | { |
211 | 14898cf6 | Gerd Hoffmann | qemu_mutex_lock(&qxl->track_lock); |
212 | 14898cf6 | Gerd Hoffmann | memset(&qxl->guest_surfaces.cmds, 0, sizeof(qxl->guest_surfaces.cmds)); |
213 | 14898cf6 | Gerd Hoffmann | qxl->guest_surfaces.count = 0;
|
214 | 14898cf6 | Gerd Hoffmann | qemu_mutex_unlock(&qxl->track_lock); |
215 | aee32bf3 | Gerd Hoffmann | } |
216 | aee32bf3 | Gerd Hoffmann | |
217 | 5ff4e36c | Alon Levy | static void qxl_spice_destroy_surfaces(PCIQXLDevice *qxl, qxl_async_io async) |
218 | 5ff4e36c | Alon Levy | { |
219 | 5ff4e36c | Alon Levy | if (async) {
|
220 | 5ff4e36c | Alon Levy | #if SPICE_INTERFACE_QXL_MINOR < 1 |
221 | 5ff4e36c | Alon Levy | abort(); |
222 | 5ff4e36c | Alon Levy | #else
|
223 | 5ff4e36c | Alon Levy | spice_qxl_destroy_surfaces_async(&qxl->ssd.qxl, 0);
|
224 | 5ff4e36c | Alon Levy | #endif
|
225 | 5ff4e36c | Alon Levy | } else {
|
226 | 5ff4e36c | Alon Levy | qxl->ssd.worker->destroy_surfaces(qxl->ssd.worker); |
227 | 5ff4e36c | Alon Levy | qxl_spice_destroy_surfaces_complete(qxl); |
228 | 5ff4e36c | Alon Levy | } |
229 | 5ff4e36c | Alon Levy | } |
230 | 5ff4e36c | Alon Levy | |
231 | aee32bf3 | Gerd Hoffmann | void qxl_spice_reset_image_cache(PCIQXLDevice *qxl)
|
232 | aee32bf3 | Gerd Hoffmann | { |
233 | aee32bf3 | Gerd Hoffmann | qxl->ssd.worker->reset_image_cache(qxl->ssd.worker); |
234 | aee32bf3 | Gerd Hoffmann | } |
235 | aee32bf3 | Gerd Hoffmann | |
236 | aee32bf3 | Gerd Hoffmann | void qxl_spice_reset_cursor(PCIQXLDevice *qxl)
|
237 | aee32bf3 | Gerd Hoffmann | { |
238 | aee32bf3 | Gerd Hoffmann | qxl->ssd.worker->reset_cursor(qxl->ssd.worker); |
239 | 30f6da66 | Yonit Halperin | qemu_mutex_lock(&qxl->track_lock); |
240 | 30f6da66 | Yonit Halperin | qxl->guest_cursor = 0;
|
241 | 30f6da66 | Yonit Halperin | qemu_mutex_unlock(&qxl->track_lock); |
242 | aee32bf3 | Gerd Hoffmann | } |
243 | aee32bf3 | Gerd Hoffmann | |
244 | aee32bf3 | Gerd Hoffmann | |
245 | a19cbfb3 | Gerd Hoffmann | static inline uint32_t msb_mask(uint32_t val) |
246 | a19cbfb3 | Gerd Hoffmann | { |
247 | a19cbfb3 | Gerd Hoffmann | uint32_t mask; |
248 | a19cbfb3 | Gerd Hoffmann | |
249 | a19cbfb3 | Gerd Hoffmann | do {
|
250 | a19cbfb3 | Gerd Hoffmann | mask = ~(val - 1) & val;
|
251 | a19cbfb3 | Gerd Hoffmann | val &= ~mask; |
252 | a19cbfb3 | Gerd Hoffmann | } while (mask < val);
|
253 | a19cbfb3 | Gerd Hoffmann | |
254 | a19cbfb3 | Gerd Hoffmann | return mask;
|
255 | a19cbfb3 | Gerd Hoffmann | } |
256 | a19cbfb3 | Gerd Hoffmann | |
257 | a19cbfb3 | Gerd Hoffmann | static ram_addr_t qxl_rom_size(void) |
258 | a19cbfb3 | Gerd Hoffmann | { |
259 | a19cbfb3 | Gerd Hoffmann | uint32_t rom_size = sizeof(QXLRom) + sizeof(QXLModes) + sizeof(qxl_modes); |
260 | a19cbfb3 | Gerd Hoffmann | rom_size = MAX(rom_size, TARGET_PAGE_SIZE); |
261 | a19cbfb3 | Gerd Hoffmann | rom_size = msb_mask(rom_size * 2 - 1); |
262 | a19cbfb3 | Gerd Hoffmann | return rom_size;
|
263 | a19cbfb3 | Gerd Hoffmann | } |
264 | a19cbfb3 | Gerd Hoffmann | |
265 | a19cbfb3 | Gerd Hoffmann | static void init_qxl_rom(PCIQXLDevice *d) |
266 | a19cbfb3 | Gerd Hoffmann | { |
267 | b1950430 | Avi Kivity | QXLRom *rom = memory_region_get_ram_ptr(&d->rom_bar); |
268 | a19cbfb3 | Gerd Hoffmann | QXLModes *modes = (QXLModes *)(rom + 1);
|
269 | a19cbfb3 | Gerd Hoffmann | uint32_t ram_header_size; |
270 | a19cbfb3 | Gerd Hoffmann | uint32_t surface0_area_size; |
271 | a19cbfb3 | Gerd Hoffmann | uint32_t num_pages; |
272 | a19cbfb3 | Gerd Hoffmann | uint32_t fb, maxfb = 0;
|
273 | a19cbfb3 | Gerd Hoffmann | int i;
|
274 | a19cbfb3 | Gerd Hoffmann | |
275 | a19cbfb3 | Gerd Hoffmann | memset(rom, 0, d->rom_size);
|
276 | a19cbfb3 | Gerd Hoffmann | |
277 | a19cbfb3 | Gerd Hoffmann | rom->magic = cpu_to_le32(QXL_ROM_MAGIC); |
278 | a19cbfb3 | Gerd Hoffmann | rom->id = cpu_to_le32(d->id); |
279 | a19cbfb3 | Gerd Hoffmann | rom->log_level = cpu_to_le32(d->guestdebug); |
280 | a19cbfb3 | Gerd Hoffmann | rom->modes_offset = cpu_to_le32(sizeof(QXLRom));
|
281 | a19cbfb3 | Gerd Hoffmann | |
282 | a19cbfb3 | Gerd Hoffmann | rom->slot_gen_bits = MEMSLOT_GENERATION_BITS; |
283 | a19cbfb3 | Gerd Hoffmann | rom->slot_id_bits = MEMSLOT_SLOT_BITS; |
284 | a19cbfb3 | Gerd Hoffmann | rom->slots_start = 1;
|
285 | a19cbfb3 | Gerd Hoffmann | rom->slots_end = NUM_MEMSLOTS - 1;
|
286 | a19cbfb3 | Gerd Hoffmann | rom->n_surfaces = cpu_to_le32(NUM_SURFACES); |
287 | a19cbfb3 | Gerd Hoffmann | |
288 | a19cbfb3 | Gerd Hoffmann | modes->n_modes = cpu_to_le32(ARRAY_SIZE(qxl_modes)); |
289 | a19cbfb3 | Gerd Hoffmann | for (i = 0; i < modes->n_modes; i++) { |
290 | a19cbfb3 | Gerd Hoffmann | fb = qxl_modes[i].y_res * qxl_modes[i].stride; |
291 | a19cbfb3 | Gerd Hoffmann | if (maxfb < fb) {
|
292 | a19cbfb3 | Gerd Hoffmann | maxfb = fb; |
293 | a19cbfb3 | Gerd Hoffmann | } |
294 | a19cbfb3 | Gerd Hoffmann | modes->modes[i].id = cpu_to_le32(i); |
295 | a19cbfb3 | Gerd Hoffmann | modes->modes[i].x_res = cpu_to_le32(qxl_modes[i].x_res); |
296 | a19cbfb3 | Gerd Hoffmann | modes->modes[i].y_res = cpu_to_le32(qxl_modes[i].y_res); |
297 | a19cbfb3 | Gerd Hoffmann | modes->modes[i].bits = cpu_to_le32(qxl_modes[i].bits); |
298 | a19cbfb3 | Gerd Hoffmann | modes->modes[i].stride = cpu_to_le32(qxl_modes[i].stride); |
299 | a19cbfb3 | Gerd Hoffmann | modes->modes[i].x_mili = cpu_to_le32(qxl_modes[i].x_mili); |
300 | a19cbfb3 | Gerd Hoffmann | modes->modes[i].y_mili = cpu_to_le32(qxl_modes[i].y_mili); |
301 | a19cbfb3 | Gerd Hoffmann | modes->modes[i].orientation = cpu_to_le32(qxl_modes[i].orientation); |
302 | a19cbfb3 | Gerd Hoffmann | } |
303 | a19cbfb3 | Gerd Hoffmann | if (maxfb < VGA_RAM_SIZE && d->id == 0) |
304 | a19cbfb3 | Gerd Hoffmann | maxfb = VGA_RAM_SIZE; |
305 | a19cbfb3 | Gerd Hoffmann | |
306 | a19cbfb3 | Gerd Hoffmann | ram_header_size = ALIGN(sizeof(QXLRam), 4096); |
307 | a19cbfb3 | Gerd Hoffmann | surface0_area_size = ALIGN(maxfb, 4096);
|
308 | a19cbfb3 | Gerd Hoffmann | num_pages = d->vga.vram_size; |
309 | a19cbfb3 | Gerd Hoffmann | num_pages -= ram_header_size; |
310 | a19cbfb3 | Gerd Hoffmann | num_pages -= surface0_area_size; |
311 | a19cbfb3 | Gerd Hoffmann | num_pages = num_pages / TARGET_PAGE_SIZE; |
312 | a19cbfb3 | Gerd Hoffmann | |
313 | a19cbfb3 | Gerd Hoffmann | rom->draw_area_offset = cpu_to_le32(0);
|
314 | a19cbfb3 | Gerd Hoffmann | rom->surface0_area_size = cpu_to_le32(surface0_area_size); |
315 | a19cbfb3 | Gerd Hoffmann | rom->pages_offset = cpu_to_le32(surface0_area_size); |
316 | a19cbfb3 | Gerd Hoffmann | rom->num_pages = cpu_to_le32(num_pages); |
317 | a19cbfb3 | Gerd Hoffmann | rom->ram_header_offset = cpu_to_le32(d->vga.vram_size - ram_header_size); |
318 | a19cbfb3 | Gerd Hoffmann | |
319 | a19cbfb3 | Gerd Hoffmann | d->shadow_rom = *rom; |
320 | a19cbfb3 | Gerd Hoffmann | d->rom = rom; |
321 | a19cbfb3 | Gerd Hoffmann | d->modes = modes; |
322 | a19cbfb3 | Gerd Hoffmann | } |
323 | a19cbfb3 | Gerd Hoffmann | |
324 | a19cbfb3 | Gerd Hoffmann | static void init_qxl_ram(PCIQXLDevice *d) |
325 | a19cbfb3 | Gerd Hoffmann | { |
326 | a19cbfb3 | Gerd Hoffmann | uint8_t *buf; |
327 | a19cbfb3 | Gerd Hoffmann | uint64_t *item; |
328 | a19cbfb3 | Gerd Hoffmann | |
329 | a19cbfb3 | Gerd Hoffmann | buf = d->vga.vram_ptr; |
330 | a19cbfb3 | Gerd Hoffmann | d->ram = (QXLRam *)(buf + le32_to_cpu(d->shadow_rom.ram_header_offset)); |
331 | a19cbfb3 | Gerd Hoffmann | d->ram->magic = cpu_to_le32(QXL_RAM_MAGIC); |
332 | a19cbfb3 | Gerd Hoffmann | d->ram->int_pending = cpu_to_le32(0);
|
333 | a19cbfb3 | Gerd Hoffmann | d->ram->int_mask = cpu_to_le32(0);
|
334 | a19cbfb3 | Gerd Hoffmann | SPICE_RING_INIT(&d->ram->cmd_ring); |
335 | a19cbfb3 | Gerd Hoffmann | SPICE_RING_INIT(&d->ram->cursor_ring); |
336 | a19cbfb3 | Gerd Hoffmann | SPICE_RING_INIT(&d->ram->release_ring); |
337 | a19cbfb3 | Gerd Hoffmann | SPICE_RING_PROD_ITEM(&d->ram->release_ring, item); |
338 | a19cbfb3 | Gerd Hoffmann | *item = 0;
|
339 | a19cbfb3 | Gerd Hoffmann | qxl_ring_set_dirty(d); |
340 | a19cbfb3 | Gerd Hoffmann | } |
341 | a19cbfb3 | Gerd Hoffmann | |
342 | a19cbfb3 | Gerd Hoffmann | /* can be called from spice server thread context */
|
343 | b1950430 | Avi Kivity | static void qxl_set_dirty(MemoryRegion *mr, ram_addr_t addr, ram_addr_t end) |
344 | a19cbfb3 | Gerd Hoffmann | { |
345 | a19cbfb3 | Gerd Hoffmann | while (addr < end) {
|
346 | b1950430 | Avi Kivity | memory_region_set_dirty(mr, addr); |
347 | a19cbfb3 | Gerd Hoffmann | addr += TARGET_PAGE_SIZE; |
348 | a19cbfb3 | Gerd Hoffmann | } |
349 | a19cbfb3 | Gerd Hoffmann | } |
350 | a19cbfb3 | Gerd Hoffmann | |
351 | a19cbfb3 | Gerd Hoffmann | static void qxl_rom_set_dirty(PCIQXLDevice *qxl) |
352 | a19cbfb3 | Gerd Hoffmann | { |
353 | b1950430 | Avi Kivity | qxl_set_dirty(&qxl->rom_bar, 0, qxl->rom_size);
|
354 | a19cbfb3 | Gerd Hoffmann | } |
355 | a19cbfb3 | Gerd Hoffmann | |
356 | a19cbfb3 | Gerd Hoffmann | /* called from spice server thread context only */
|
357 | a19cbfb3 | Gerd Hoffmann | static void qxl_ram_set_dirty(PCIQXLDevice *qxl, void *ptr) |
358 | a19cbfb3 | Gerd Hoffmann | { |
359 | a19cbfb3 | Gerd Hoffmann | void *base = qxl->vga.vram_ptr;
|
360 | a19cbfb3 | Gerd Hoffmann | intptr_t offset; |
361 | a19cbfb3 | Gerd Hoffmann | |
362 | a19cbfb3 | Gerd Hoffmann | offset = ptr - base; |
363 | a19cbfb3 | Gerd Hoffmann | offset &= ~(TARGET_PAGE_SIZE-1);
|
364 | a19cbfb3 | Gerd Hoffmann | assert(offset < qxl->vga.vram_size); |
365 | b1950430 | Avi Kivity | qxl_set_dirty(&qxl->vga.vram, offset, offset + TARGET_PAGE_SIZE); |
366 | a19cbfb3 | Gerd Hoffmann | } |
367 | a19cbfb3 | Gerd Hoffmann | |
368 | a19cbfb3 | Gerd Hoffmann | /* can be called from spice server thread context */
|
369 | a19cbfb3 | Gerd Hoffmann | static void qxl_ring_set_dirty(PCIQXLDevice *qxl) |
370 | a19cbfb3 | Gerd Hoffmann | { |
371 | b1950430 | Avi Kivity | ram_addr_t addr = qxl->shadow_rom.ram_header_offset; |
372 | b1950430 | Avi Kivity | ram_addr_t end = qxl->vga.vram_size; |
373 | b1950430 | Avi Kivity | qxl_set_dirty(&qxl->vga.vram, addr, end); |
374 | a19cbfb3 | Gerd Hoffmann | } |
375 | a19cbfb3 | Gerd Hoffmann | |
376 | a19cbfb3 | Gerd Hoffmann | /*
|
377 | a19cbfb3 | Gerd Hoffmann | * keep track of some command state, for savevm/loadvm.
|
378 | a19cbfb3 | Gerd Hoffmann | * called from spice server thread context only
|
379 | a19cbfb3 | Gerd Hoffmann | */
|
380 | a19cbfb3 | Gerd Hoffmann | static void qxl_track_command(PCIQXLDevice *qxl, struct QXLCommandExt *ext) |
381 | a19cbfb3 | Gerd Hoffmann | { |
382 | a19cbfb3 | Gerd Hoffmann | switch (le32_to_cpu(ext->cmd.type)) {
|
383 | a19cbfb3 | Gerd Hoffmann | case QXL_CMD_SURFACE:
|
384 | a19cbfb3 | Gerd Hoffmann | { |
385 | a19cbfb3 | Gerd Hoffmann | QXLSurfaceCmd *cmd = qxl_phys2virt(qxl, ext->cmd.data, ext->group_id); |
386 | a19cbfb3 | Gerd Hoffmann | uint32_t id = le32_to_cpu(cmd->surface_id); |
387 | a19cbfb3 | Gerd Hoffmann | PANIC_ON(id >= NUM_SURFACES); |
388 | 14898cf6 | Gerd Hoffmann | qemu_mutex_lock(&qxl->track_lock); |
389 | a19cbfb3 | Gerd Hoffmann | if (cmd->type == QXL_SURFACE_CMD_CREATE) {
|
390 | a19cbfb3 | Gerd Hoffmann | qxl->guest_surfaces.cmds[id] = ext->cmd.data; |
391 | a19cbfb3 | Gerd Hoffmann | qxl->guest_surfaces.count++; |
392 | a19cbfb3 | Gerd Hoffmann | if (qxl->guest_surfaces.max < qxl->guest_surfaces.count)
|
393 | a19cbfb3 | Gerd Hoffmann | qxl->guest_surfaces.max = qxl->guest_surfaces.count; |
394 | a19cbfb3 | Gerd Hoffmann | } |
395 | a19cbfb3 | Gerd Hoffmann | if (cmd->type == QXL_SURFACE_CMD_DESTROY) {
|
396 | a19cbfb3 | Gerd Hoffmann | qxl->guest_surfaces.cmds[id] = 0;
|
397 | a19cbfb3 | Gerd Hoffmann | qxl->guest_surfaces.count--; |
398 | a19cbfb3 | Gerd Hoffmann | } |
399 | 14898cf6 | Gerd Hoffmann | qemu_mutex_unlock(&qxl->track_lock); |
400 | a19cbfb3 | Gerd Hoffmann | break;
|
401 | a19cbfb3 | Gerd Hoffmann | } |
402 | a19cbfb3 | Gerd Hoffmann | case QXL_CMD_CURSOR:
|
403 | a19cbfb3 | Gerd Hoffmann | { |
404 | a19cbfb3 | Gerd Hoffmann | QXLCursorCmd *cmd = qxl_phys2virt(qxl, ext->cmd.data, ext->group_id); |
405 | a19cbfb3 | Gerd Hoffmann | if (cmd->type == QXL_CURSOR_SET) {
|
406 | 30f6da66 | Yonit Halperin | qemu_mutex_lock(&qxl->track_lock); |
407 | a19cbfb3 | Gerd Hoffmann | qxl->guest_cursor = ext->cmd.data; |
408 | 30f6da66 | Yonit Halperin | qemu_mutex_unlock(&qxl->track_lock); |
409 | a19cbfb3 | Gerd Hoffmann | } |
410 | a19cbfb3 | Gerd Hoffmann | break;
|
411 | a19cbfb3 | Gerd Hoffmann | } |
412 | a19cbfb3 | Gerd Hoffmann | } |
413 | a19cbfb3 | Gerd Hoffmann | } |
414 | a19cbfb3 | Gerd Hoffmann | |
415 | a19cbfb3 | Gerd Hoffmann | /* spice display interface callbacks */
|
416 | a19cbfb3 | Gerd Hoffmann | |
417 | a19cbfb3 | Gerd Hoffmann | static void interface_attach_worker(QXLInstance *sin, QXLWorker *qxl_worker) |
418 | a19cbfb3 | Gerd Hoffmann | { |
419 | a19cbfb3 | Gerd Hoffmann | PCIQXLDevice *qxl = container_of(sin, PCIQXLDevice, ssd.qxl); |
420 | a19cbfb3 | Gerd Hoffmann | |
421 | a19cbfb3 | Gerd Hoffmann | dprint(qxl, 1, "%s:\n", __FUNCTION__); |
422 | a19cbfb3 | Gerd Hoffmann | qxl->ssd.worker = qxl_worker; |
423 | a19cbfb3 | Gerd Hoffmann | } |
424 | a19cbfb3 | Gerd Hoffmann | |
425 | a19cbfb3 | Gerd Hoffmann | static void interface_set_compression_level(QXLInstance *sin, int level) |
426 | a19cbfb3 | Gerd Hoffmann | { |
427 | a19cbfb3 | Gerd Hoffmann | PCIQXLDevice *qxl = container_of(sin, PCIQXLDevice, ssd.qxl); |
428 | a19cbfb3 | Gerd Hoffmann | |
429 | a19cbfb3 | Gerd Hoffmann | dprint(qxl, 1, "%s: %d\n", __FUNCTION__, level); |
430 | a19cbfb3 | Gerd Hoffmann | qxl->shadow_rom.compression_level = cpu_to_le32(level); |
431 | a19cbfb3 | Gerd Hoffmann | qxl->rom->compression_level = cpu_to_le32(level); |
432 | a19cbfb3 | Gerd Hoffmann | qxl_rom_set_dirty(qxl); |
433 | a19cbfb3 | Gerd Hoffmann | } |
434 | a19cbfb3 | Gerd Hoffmann | |
435 | a19cbfb3 | Gerd Hoffmann | static void interface_set_mm_time(QXLInstance *sin, uint32_t mm_time) |
436 | a19cbfb3 | Gerd Hoffmann | { |
437 | a19cbfb3 | Gerd Hoffmann | PCIQXLDevice *qxl = container_of(sin, PCIQXLDevice, ssd.qxl); |
438 | a19cbfb3 | Gerd Hoffmann | |
439 | a19cbfb3 | Gerd Hoffmann | qxl->shadow_rom.mm_clock = cpu_to_le32(mm_time); |
440 | a19cbfb3 | Gerd Hoffmann | qxl->rom->mm_clock = cpu_to_le32(mm_time); |
441 | a19cbfb3 | Gerd Hoffmann | qxl_rom_set_dirty(qxl); |
442 | a19cbfb3 | Gerd Hoffmann | } |
443 | a19cbfb3 | Gerd Hoffmann | |
444 | a19cbfb3 | Gerd Hoffmann | static void interface_get_init_info(QXLInstance *sin, QXLDevInitInfo *info) |
445 | a19cbfb3 | Gerd Hoffmann | { |
446 | a19cbfb3 | Gerd Hoffmann | PCIQXLDevice *qxl = container_of(sin, PCIQXLDevice, ssd.qxl); |
447 | a19cbfb3 | Gerd Hoffmann | |
448 | a19cbfb3 | Gerd Hoffmann | dprint(qxl, 1, "%s:\n", __FUNCTION__); |
449 | a19cbfb3 | Gerd Hoffmann | info->memslot_gen_bits = MEMSLOT_GENERATION_BITS; |
450 | a19cbfb3 | Gerd Hoffmann | info->memslot_id_bits = MEMSLOT_SLOT_BITS; |
451 | a19cbfb3 | Gerd Hoffmann | info->num_memslots = NUM_MEMSLOTS; |
452 | a19cbfb3 | Gerd Hoffmann | info->num_memslots_groups = NUM_MEMSLOTS_GROUPS; |
453 | a19cbfb3 | Gerd Hoffmann | info->internal_groupslot_id = 0;
|
454 | a19cbfb3 | Gerd Hoffmann | info->qxl_ram_size = le32_to_cpu(qxl->shadow_rom.num_pages) << TARGET_PAGE_BITS; |
455 | a19cbfb3 | Gerd Hoffmann | info->n_surfaces = NUM_SURFACES; |
456 | a19cbfb3 | Gerd Hoffmann | } |
457 | a19cbfb3 | Gerd Hoffmann | |
458 | 5b77870c | Alon Levy | static const char *qxl_mode_to_string(int mode) |
459 | 5b77870c | Alon Levy | { |
460 | 5b77870c | Alon Levy | switch (mode) {
|
461 | 5b77870c | Alon Levy | case QXL_MODE_COMPAT:
|
462 | 5b77870c | Alon Levy | return "compat"; |
463 | 5b77870c | Alon Levy | case QXL_MODE_NATIVE:
|
464 | 5b77870c | Alon Levy | return "native"; |
465 | 5b77870c | Alon Levy | case QXL_MODE_UNDEFINED:
|
466 | 5b77870c | Alon Levy | return "undefined"; |
467 | 5b77870c | Alon Levy | case QXL_MODE_VGA:
|
468 | 5b77870c | Alon Levy | return "vga"; |
469 | 5b77870c | Alon Levy | } |
470 | 5b77870c | Alon Levy | return "INVALID"; |
471 | 5b77870c | Alon Levy | } |
472 | 5b77870c | Alon Levy | |
473 | 8b92e298 | Alon Levy | static const char *io_port_to_string(uint32_t io_port) |
474 | 8b92e298 | Alon Levy | { |
475 | 8b92e298 | Alon Levy | if (io_port >= QXL_IO_RANGE_SIZE) {
|
476 | 8b92e298 | Alon Levy | return "out of range"; |
477 | 8b92e298 | Alon Levy | } |
478 | 8b92e298 | Alon Levy | static const char *io_port_to_string[QXL_IO_RANGE_SIZE + 1] = { |
479 | 8b92e298 | Alon Levy | [QXL_IO_NOTIFY_CMD] = "QXL_IO_NOTIFY_CMD",
|
480 | 8b92e298 | Alon Levy | [QXL_IO_NOTIFY_CURSOR] = "QXL_IO_NOTIFY_CURSOR",
|
481 | 8b92e298 | Alon Levy | [QXL_IO_UPDATE_AREA] = "QXL_IO_UPDATE_AREA",
|
482 | 8b92e298 | Alon Levy | [QXL_IO_UPDATE_IRQ] = "QXL_IO_UPDATE_IRQ",
|
483 | 8b92e298 | Alon Levy | [QXL_IO_NOTIFY_OOM] = "QXL_IO_NOTIFY_OOM",
|
484 | 8b92e298 | Alon Levy | [QXL_IO_RESET] = "QXL_IO_RESET",
|
485 | 8b92e298 | Alon Levy | [QXL_IO_SET_MODE] = "QXL_IO_SET_MODE",
|
486 | 8b92e298 | Alon Levy | [QXL_IO_LOG] = "QXL_IO_LOG",
|
487 | 8b92e298 | Alon Levy | [QXL_IO_MEMSLOT_ADD] = "QXL_IO_MEMSLOT_ADD",
|
488 | 8b92e298 | Alon Levy | [QXL_IO_MEMSLOT_DEL] = "QXL_IO_MEMSLOT_DEL",
|
489 | 8b92e298 | Alon Levy | [QXL_IO_DETACH_PRIMARY] = "QXL_IO_DETACH_PRIMARY",
|
490 | 8b92e298 | Alon Levy | [QXL_IO_ATTACH_PRIMARY] = "QXL_IO_ATTACH_PRIMARY",
|
491 | 8b92e298 | Alon Levy | [QXL_IO_CREATE_PRIMARY] = "QXL_IO_CREATE_PRIMARY",
|
492 | 8b92e298 | Alon Levy | [QXL_IO_DESTROY_PRIMARY] = "QXL_IO_DESTROY_PRIMARY",
|
493 | 8b92e298 | Alon Levy | [QXL_IO_DESTROY_SURFACE_WAIT] = "QXL_IO_DESTROY_SURFACE_WAIT",
|
494 | 8b92e298 | Alon Levy | [QXL_IO_DESTROY_ALL_SURFACES] = "QXL_IO_DESTROY_ALL_SURFACES",
|
495 | 8b92e298 | Alon Levy | #if SPICE_INTERFACE_QXL_MINOR >= 1 |
496 | 8b92e298 | Alon Levy | [QXL_IO_UPDATE_AREA_ASYNC] = "QXL_IO_UPDATE_AREA_ASYNC",
|
497 | 8b92e298 | Alon Levy | [QXL_IO_MEMSLOT_ADD_ASYNC] = "QXL_IO_MEMSLOT_ADD_ASYNC",
|
498 | 8b92e298 | Alon Levy | [QXL_IO_CREATE_PRIMARY_ASYNC] = "QXL_IO_CREATE_PRIMARY_ASYNC",
|
499 | 8b92e298 | Alon Levy | [QXL_IO_DESTROY_PRIMARY_ASYNC] = "QXL_IO_DESTROY_PRIMARY_ASYNC",
|
500 | 8b92e298 | Alon Levy | [QXL_IO_DESTROY_SURFACE_ASYNC] = "QXL_IO_DESTROY_SURFACE_ASYNC",
|
501 | 8b92e298 | Alon Levy | [QXL_IO_DESTROY_ALL_SURFACES_ASYNC] |
502 | 8b92e298 | Alon Levy | = "QXL_IO_DESTROY_ALL_SURFACES_ASYNC",
|
503 | 8b92e298 | Alon Levy | [QXL_IO_FLUSH_SURFACES_ASYNC] = "QXL_IO_FLUSH_SURFACES_ASYNC",
|
504 | 8b92e298 | Alon Levy | [QXL_IO_FLUSH_RELEASE] = "QXL_IO_FLUSH_RELEASE",
|
505 | 8b92e298 | Alon Levy | #endif
|
506 | 8b92e298 | Alon Levy | }; |
507 | 8b92e298 | Alon Levy | return io_port_to_string[io_port];
|
508 | 8b92e298 | Alon Levy | } |
509 | 8b92e298 | Alon Levy | |
510 | a19cbfb3 | Gerd Hoffmann | /* called from spice server thread context only */
|
511 | a19cbfb3 | Gerd Hoffmann | static int interface_get_command(QXLInstance *sin, struct QXLCommandExt *ext) |
512 | a19cbfb3 | Gerd Hoffmann | { |
513 | a19cbfb3 | Gerd Hoffmann | PCIQXLDevice *qxl = container_of(sin, PCIQXLDevice, ssd.qxl); |
514 | a19cbfb3 | Gerd Hoffmann | SimpleSpiceUpdate *update; |
515 | a19cbfb3 | Gerd Hoffmann | QXLCommandRing *ring; |
516 | a19cbfb3 | Gerd Hoffmann | QXLCommand *cmd; |
517 | e0c64d08 | Gerd Hoffmann | int notify, ret;
|
518 | a19cbfb3 | Gerd Hoffmann | |
519 | a19cbfb3 | Gerd Hoffmann | switch (qxl->mode) {
|
520 | a19cbfb3 | Gerd Hoffmann | case QXL_MODE_VGA:
|
521 | a19cbfb3 | Gerd Hoffmann | dprint(qxl, 2, "%s: vga\n", __FUNCTION__); |
522 | e0c64d08 | Gerd Hoffmann | ret = false;
|
523 | e0c64d08 | Gerd Hoffmann | qemu_mutex_lock(&qxl->ssd.lock); |
524 | e0c64d08 | Gerd Hoffmann | if (qxl->ssd.update != NULL) { |
525 | e0c64d08 | Gerd Hoffmann | update = qxl->ssd.update; |
526 | e0c64d08 | Gerd Hoffmann | qxl->ssd.update = NULL;
|
527 | e0c64d08 | Gerd Hoffmann | *ext = update->ext; |
528 | e0c64d08 | Gerd Hoffmann | ret = true;
|
529 | a19cbfb3 | Gerd Hoffmann | } |
530 | e0c64d08 | Gerd Hoffmann | qemu_mutex_unlock(&qxl->ssd.lock); |
531 | 212496c9 | Alon Levy | if (ret) {
|
532 | 5b77870c | Alon Levy | dprint(qxl, 2, "%s %s\n", __FUNCTION__, qxl_mode_to_string(qxl->mode)); |
533 | 212496c9 | Alon Levy | qxl_log_command(qxl, "vga", ext);
|
534 | 212496c9 | Alon Levy | } |
535 | e0c64d08 | Gerd Hoffmann | return ret;
|
536 | a19cbfb3 | Gerd Hoffmann | case QXL_MODE_COMPAT:
|
537 | a19cbfb3 | Gerd Hoffmann | case QXL_MODE_NATIVE:
|
538 | a19cbfb3 | Gerd Hoffmann | case QXL_MODE_UNDEFINED:
|
539 | 5b77870c | Alon Levy | dprint(qxl, 4, "%s: %s\n", __FUNCTION__, qxl_mode_to_string(qxl->mode)); |
540 | a19cbfb3 | Gerd Hoffmann | ring = &qxl->ram->cmd_ring; |
541 | a19cbfb3 | Gerd Hoffmann | if (SPICE_RING_IS_EMPTY(ring)) {
|
542 | a19cbfb3 | Gerd Hoffmann | return false; |
543 | a19cbfb3 | Gerd Hoffmann | } |
544 | 5b77870c | Alon Levy | dprint(qxl, 2, "%s: %s\n", __FUNCTION__, qxl_mode_to_string(qxl->mode)); |
545 | a19cbfb3 | Gerd Hoffmann | SPICE_RING_CONS_ITEM(ring, cmd); |
546 | a19cbfb3 | Gerd Hoffmann | ext->cmd = *cmd; |
547 | a19cbfb3 | Gerd Hoffmann | ext->group_id = MEMSLOT_GROUP_GUEST; |
548 | a19cbfb3 | Gerd Hoffmann | ext->flags = qxl->cmdflags; |
549 | a19cbfb3 | Gerd Hoffmann | SPICE_RING_POP(ring, notify); |
550 | a19cbfb3 | Gerd Hoffmann | qxl_ring_set_dirty(qxl); |
551 | a19cbfb3 | Gerd Hoffmann | if (notify) {
|
552 | a19cbfb3 | Gerd Hoffmann | qxl_send_events(qxl, QXL_INTERRUPT_DISPLAY); |
553 | a19cbfb3 | Gerd Hoffmann | } |
554 | a19cbfb3 | Gerd Hoffmann | qxl->guest_primary.commands++; |
555 | a19cbfb3 | Gerd Hoffmann | qxl_track_command(qxl, ext); |
556 | a19cbfb3 | Gerd Hoffmann | qxl_log_command(qxl, "cmd", ext);
|
557 | a19cbfb3 | Gerd Hoffmann | return true; |
558 | a19cbfb3 | Gerd Hoffmann | default:
|
559 | a19cbfb3 | Gerd Hoffmann | return false; |
560 | a19cbfb3 | Gerd Hoffmann | } |
561 | a19cbfb3 | Gerd Hoffmann | } |
562 | a19cbfb3 | Gerd Hoffmann | |
563 | a19cbfb3 | Gerd Hoffmann | /* called from spice server thread context only */
|
564 | a19cbfb3 | Gerd Hoffmann | static int interface_req_cmd_notification(QXLInstance *sin) |
565 | a19cbfb3 | Gerd Hoffmann | { |
566 | a19cbfb3 | Gerd Hoffmann | PCIQXLDevice *qxl = container_of(sin, PCIQXLDevice, ssd.qxl); |
567 | a19cbfb3 | Gerd Hoffmann | int wait = 1; |
568 | a19cbfb3 | Gerd Hoffmann | |
569 | a19cbfb3 | Gerd Hoffmann | switch (qxl->mode) {
|
570 | a19cbfb3 | Gerd Hoffmann | case QXL_MODE_COMPAT:
|
571 | a19cbfb3 | Gerd Hoffmann | case QXL_MODE_NATIVE:
|
572 | a19cbfb3 | Gerd Hoffmann | case QXL_MODE_UNDEFINED:
|
573 | a19cbfb3 | Gerd Hoffmann | SPICE_RING_CONS_WAIT(&qxl->ram->cmd_ring, wait); |
574 | a19cbfb3 | Gerd Hoffmann | qxl_ring_set_dirty(qxl); |
575 | a19cbfb3 | Gerd Hoffmann | break;
|
576 | a19cbfb3 | Gerd Hoffmann | default:
|
577 | a19cbfb3 | Gerd Hoffmann | /* nothing */
|
578 | a19cbfb3 | Gerd Hoffmann | break;
|
579 | a19cbfb3 | Gerd Hoffmann | } |
580 | a19cbfb3 | Gerd Hoffmann | return wait;
|
581 | a19cbfb3 | Gerd Hoffmann | } |
582 | a19cbfb3 | Gerd Hoffmann | |
583 | a19cbfb3 | Gerd Hoffmann | /* called from spice server thread context only */
|
584 | a19cbfb3 | Gerd Hoffmann | static inline void qxl_push_free_res(PCIQXLDevice *d, int flush) |
585 | a19cbfb3 | Gerd Hoffmann | { |
586 | a19cbfb3 | Gerd Hoffmann | QXLReleaseRing *ring = &d->ram->release_ring; |
587 | a19cbfb3 | Gerd Hoffmann | uint64_t *item; |
588 | a19cbfb3 | Gerd Hoffmann | int notify;
|
589 | a19cbfb3 | Gerd Hoffmann | |
590 | a19cbfb3 | Gerd Hoffmann | #define QXL_FREE_BUNCH_SIZE 32 |
591 | a19cbfb3 | Gerd Hoffmann | |
592 | a19cbfb3 | Gerd Hoffmann | if (ring->prod - ring->cons + 1 == ring->num_items) { |
593 | a19cbfb3 | Gerd Hoffmann | /* ring full -- can't push */
|
594 | a19cbfb3 | Gerd Hoffmann | return;
|
595 | a19cbfb3 | Gerd Hoffmann | } |
596 | a19cbfb3 | Gerd Hoffmann | if (!flush && d->oom_running) {
|
597 | a19cbfb3 | Gerd Hoffmann | /* collect everything from oom handler before pushing */
|
598 | a19cbfb3 | Gerd Hoffmann | return;
|
599 | a19cbfb3 | Gerd Hoffmann | } |
600 | a19cbfb3 | Gerd Hoffmann | if (!flush && d->num_free_res < QXL_FREE_BUNCH_SIZE) {
|
601 | a19cbfb3 | Gerd Hoffmann | /* collect a bit more before pushing */
|
602 | a19cbfb3 | Gerd Hoffmann | return;
|
603 | a19cbfb3 | Gerd Hoffmann | } |
604 | a19cbfb3 | Gerd Hoffmann | |
605 | a19cbfb3 | Gerd Hoffmann | SPICE_RING_PUSH(ring, notify); |
606 | a19cbfb3 | Gerd Hoffmann | dprint(d, 2, "free: push %d items, notify %s, ring %d/%d [%d,%d]\n", |
607 | a19cbfb3 | Gerd Hoffmann | d->num_free_res, notify ? "yes" : "no", |
608 | a19cbfb3 | Gerd Hoffmann | ring->prod - ring->cons, ring->num_items, |
609 | a19cbfb3 | Gerd Hoffmann | ring->prod, ring->cons); |
610 | a19cbfb3 | Gerd Hoffmann | if (notify) {
|
611 | a19cbfb3 | Gerd Hoffmann | qxl_send_events(d, QXL_INTERRUPT_DISPLAY); |
612 | a19cbfb3 | Gerd Hoffmann | } |
613 | a19cbfb3 | Gerd Hoffmann | SPICE_RING_PROD_ITEM(ring, item); |
614 | a19cbfb3 | Gerd Hoffmann | *item = 0;
|
615 | a19cbfb3 | Gerd Hoffmann | d->num_free_res = 0;
|
616 | a19cbfb3 | Gerd Hoffmann | d->last_release = NULL;
|
617 | a19cbfb3 | Gerd Hoffmann | qxl_ring_set_dirty(d); |
618 | a19cbfb3 | Gerd Hoffmann | } |
619 | a19cbfb3 | Gerd Hoffmann | |
620 | a19cbfb3 | Gerd Hoffmann | /* called from spice server thread context only */
|
621 | a19cbfb3 | Gerd Hoffmann | static void interface_release_resource(QXLInstance *sin, |
622 | a19cbfb3 | Gerd Hoffmann | struct QXLReleaseInfoExt ext)
|
623 | a19cbfb3 | Gerd Hoffmann | { |
624 | a19cbfb3 | Gerd Hoffmann | PCIQXLDevice *qxl = container_of(sin, PCIQXLDevice, ssd.qxl); |
625 | a19cbfb3 | Gerd Hoffmann | QXLReleaseRing *ring; |
626 | a19cbfb3 | Gerd Hoffmann | uint64_t *item, id; |
627 | a19cbfb3 | Gerd Hoffmann | |
628 | a19cbfb3 | Gerd Hoffmann | if (ext.group_id == MEMSLOT_GROUP_HOST) {
|
629 | a19cbfb3 | Gerd Hoffmann | /* host group -> vga mode update request */
|
630 | a19cbfb3 | Gerd Hoffmann | qemu_spice_destroy_update(&qxl->ssd, (void*)ext.info->id);
|
631 | a19cbfb3 | Gerd Hoffmann | return;
|
632 | a19cbfb3 | Gerd Hoffmann | } |
633 | a19cbfb3 | Gerd Hoffmann | |
634 | a19cbfb3 | Gerd Hoffmann | /*
|
635 | a19cbfb3 | Gerd Hoffmann | * ext->info points into guest-visible memory
|
636 | a19cbfb3 | Gerd Hoffmann | * pci bar 0, $command.release_info
|
637 | a19cbfb3 | Gerd Hoffmann | */
|
638 | a19cbfb3 | Gerd Hoffmann | ring = &qxl->ram->release_ring; |
639 | a19cbfb3 | Gerd Hoffmann | SPICE_RING_PROD_ITEM(ring, item); |
640 | a19cbfb3 | Gerd Hoffmann | if (*item == 0) { |
641 | a19cbfb3 | Gerd Hoffmann | /* stick head into the ring */
|
642 | a19cbfb3 | Gerd Hoffmann | id = ext.info->id; |
643 | a19cbfb3 | Gerd Hoffmann | ext.info->next = 0;
|
644 | a19cbfb3 | Gerd Hoffmann | qxl_ram_set_dirty(qxl, &ext.info->next); |
645 | a19cbfb3 | Gerd Hoffmann | *item = id; |
646 | a19cbfb3 | Gerd Hoffmann | qxl_ring_set_dirty(qxl); |
647 | a19cbfb3 | Gerd Hoffmann | } else {
|
648 | a19cbfb3 | Gerd Hoffmann | /* append item to the list */
|
649 | a19cbfb3 | Gerd Hoffmann | qxl->last_release->next = ext.info->id; |
650 | a19cbfb3 | Gerd Hoffmann | qxl_ram_set_dirty(qxl, &qxl->last_release->next); |
651 | a19cbfb3 | Gerd Hoffmann | ext.info->next = 0;
|
652 | a19cbfb3 | Gerd Hoffmann | qxl_ram_set_dirty(qxl, &ext.info->next); |
653 | a19cbfb3 | Gerd Hoffmann | } |
654 | a19cbfb3 | Gerd Hoffmann | qxl->last_release = ext.info; |
655 | a19cbfb3 | Gerd Hoffmann | qxl->num_free_res++; |
656 | a19cbfb3 | Gerd Hoffmann | dprint(qxl, 3, "%4d\r", qxl->num_free_res); |
657 | a19cbfb3 | Gerd Hoffmann | qxl_push_free_res(qxl, 0);
|
658 | a19cbfb3 | Gerd Hoffmann | } |
659 | a19cbfb3 | Gerd Hoffmann | |
660 | a19cbfb3 | Gerd Hoffmann | /* called from spice server thread context only */
|
661 | a19cbfb3 | Gerd Hoffmann | static int interface_get_cursor_command(QXLInstance *sin, struct QXLCommandExt *ext) |
662 | a19cbfb3 | Gerd Hoffmann | { |
663 | a19cbfb3 | Gerd Hoffmann | PCIQXLDevice *qxl = container_of(sin, PCIQXLDevice, ssd.qxl); |
664 | a19cbfb3 | Gerd Hoffmann | QXLCursorRing *ring; |
665 | a19cbfb3 | Gerd Hoffmann | QXLCommand *cmd; |
666 | a19cbfb3 | Gerd Hoffmann | int notify;
|
667 | a19cbfb3 | Gerd Hoffmann | |
668 | a19cbfb3 | Gerd Hoffmann | switch (qxl->mode) {
|
669 | a19cbfb3 | Gerd Hoffmann | case QXL_MODE_COMPAT:
|
670 | a19cbfb3 | Gerd Hoffmann | case QXL_MODE_NATIVE:
|
671 | a19cbfb3 | Gerd Hoffmann | case QXL_MODE_UNDEFINED:
|
672 | a19cbfb3 | Gerd Hoffmann | ring = &qxl->ram->cursor_ring; |
673 | a19cbfb3 | Gerd Hoffmann | if (SPICE_RING_IS_EMPTY(ring)) {
|
674 | a19cbfb3 | Gerd Hoffmann | return false; |
675 | a19cbfb3 | Gerd Hoffmann | } |
676 | a19cbfb3 | Gerd Hoffmann | SPICE_RING_CONS_ITEM(ring, cmd); |
677 | a19cbfb3 | Gerd Hoffmann | ext->cmd = *cmd; |
678 | a19cbfb3 | Gerd Hoffmann | ext->group_id = MEMSLOT_GROUP_GUEST; |
679 | a19cbfb3 | Gerd Hoffmann | ext->flags = qxl->cmdflags; |
680 | a19cbfb3 | Gerd Hoffmann | SPICE_RING_POP(ring, notify); |
681 | a19cbfb3 | Gerd Hoffmann | qxl_ring_set_dirty(qxl); |
682 | a19cbfb3 | Gerd Hoffmann | if (notify) {
|
683 | a19cbfb3 | Gerd Hoffmann | qxl_send_events(qxl, QXL_INTERRUPT_CURSOR); |
684 | a19cbfb3 | Gerd Hoffmann | } |
685 | a19cbfb3 | Gerd Hoffmann | qxl->guest_primary.commands++; |
686 | a19cbfb3 | Gerd Hoffmann | qxl_track_command(qxl, ext); |
687 | a19cbfb3 | Gerd Hoffmann | qxl_log_command(qxl, "csr", ext);
|
688 | a19cbfb3 | Gerd Hoffmann | if (qxl->id == 0) { |
689 | a19cbfb3 | Gerd Hoffmann | qxl_render_cursor(qxl, ext); |
690 | a19cbfb3 | Gerd Hoffmann | } |
691 | a19cbfb3 | Gerd Hoffmann | return true; |
692 | a19cbfb3 | Gerd Hoffmann | default:
|
693 | a19cbfb3 | Gerd Hoffmann | return false; |
694 | a19cbfb3 | Gerd Hoffmann | } |
695 | a19cbfb3 | Gerd Hoffmann | } |
696 | a19cbfb3 | Gerd Hoffmann | |
697 | a19cbfb3 | Gerd Hoffmann | /* called from spice server thread context only */
|
698 | a19cbfb3 | Gerd Hoffmann | static int interface_req_cursor_notification(QXLInstance *sin) |
699 | a19cbfb3 | Gerd Hoffmann | { |
700 | a19cbfb3 | Gerd Hoffmann | PCIQXLDevice *qxl = container_of(sin, PCIQXLDevice, ssd.qxl); |
701 | a19cbfb3 | Gerd Hoffmann | int wait = 1; |
702 | a19cbfb3 | Gerd Hoffmann | |
703 | a19cbfb3 | Gerd Hoffmann | switch (qxl->mode) {
|
704 | a19cbfb3 | Gerd Hoffmann | case QXL_MODE_COMPAT:
|
705 | a19cbfb3 | Gerd Hoffmann | case QXL_MODE_NATIVE:
|
706 | a19cbfb3 | Gerd Hoffmann | case QXL_MODE_UNDEFINED:
|
707 | a19cbfb3 | Gerd Hoffmann | SPICE_RING_CONS_WAIT(&qxl->ram->cursor_ring, wait); |
708 | a19cbfb3 | Gerd Hoffmann | qxl_ring_set_dirty(qxl); |
709 | a19cbfb3 | Gerd Hoffmann | break;
|
710 | a19cbfb3 | Gerd Hoffmann | default:
|
711 | a19cbfb3 | Gerd Hoffmann | /* nothing */
|
712 | a19cbfb3 | Gerd Hoffmann | break;
|
713 | a19cbfb3 | Gerd Hoffmann | } |
714 | a19cbfb3 | Gerd Hoffmann | return wait;
|
715 | a19cbfb3 | Gerd Hoffmann | } |
716 | a19cbfb3 | Gerd Hoffmann | |
717 | a19cbfb3 | Gerd Hoffmann | /* called from spice server thread context */
|
718 | a19cbfb3 | Gerd Hoffmann | static void interface_notify_update(QXLInstance *sin, uint32_t update_id) |
719 | a19cbfb3 | Gerd Hoffmann | { |
720 | a19cbfb3 | Gerd Hoffmann | fprintf(stderr, "%s: abort()\n", __FUNCTION__);
|
721 | a19cbfb3 | Gerd Hoffmann | abort(); |
722 | a19cbfb3 | Gerd Hoffmann | } |
723 | a19cbfb3 | Gerd Hoffmann | |
724 | a19cbfb3 | Gerd Hoffmann | /* called from spice server thread context only */
|
725 | a19cbfb3 | Gerd Hoffmann | static int interface_flush_resources(QXLInstance *sin) |
726 | a19cbfb3 | Gerd Hoffmann | { |
727 | a19cbfb3 | Gerd Hoffmann | PCIQXLDevice *qxl = container_of(sin, PCIQXLDevice, ssd.qxl); |
728 | a19cbfb3 | Gerd Hoffmann | int ret;
|
729 | a19cbfb3 | Gerd Hoffmann | |
730 | a19cbfb3 | Gerd Hoffmann | dprint(qxl, 1, "free: guest flush (have %d)\n", qxl->num_free_res); |
731 | a19cbfb3 | Gerd Hoffmann | ret = qxl->num_free_res; |
732 | a19cbfb3 | Gerd Hoffmann | if (ret) {
|
733 | a19cbfb3 | Gerd Hoffmann | qxl_push_free_res(qxl, 1);
|
734 | a19cbfb3 | Gerd Hoffmann | } |
735 | a19cbfb3 | Gerd Hoffmann | return ret;
|
736 | a19cbfb3 | Gerd Hoffmann | } |
737 | a19cbfb3 | Gerd Hoffmann | |
738 | 5ff4e36c | Alon Levy | static void qxl_create_guest_primary_complete(PCIQXLDevice *d); |
739 | 5ff4e36c | Alon Levy | |
740 | 5ff4e36c | Alon Levy | #if SPICE_INTERFACE_QXL_MINOR >= 1 |
741 | 5ff4e36c | Alon Levy | |
742 | 5ff4e36c | Alon Levy | /* called from spice server thread context only */
|
743 | 5ff4e36c | Alon Levy | static void interface_async_complete(QXLInstance *sin, uint64_t cookie) |
744 | 5ff4e36c | Alon Levy | { |
745 | 5ff4e36c | Alon Levy | PCIQXLDevice *qxl = container_of(sin, PCIQXLDevice, ssd.qxl); |
746 | 5ff4e36c | Alon Levy | uint32_t current_async; |
747 | 5ff4e36c | Alon Levy | |
748 | 5ff4e36c | Alon Levy | qemu_mutex_lock(&qxl->async_lock); |
749 | 5ff4e36c | Alon Levy | current_async = qxl->current_async; |
750 | 5ff4e36c | Alon Levy | qxl->current_async = QXL_UNDEFINED_IO; |
751 | 5ff4e36c | Alon Levy | qemu_mutex_unlock(&qxl->async_lock); |
752 | 5ff4e36c | Alon Levy | |
753 | 5ff4e36c | Alon Levy | dprint(qxl, 2, "async_complete: %d (%ld) done\n", current_async, cookie); |
754 | 5ff4e36c | Alon Levy | switch (current_async) {
|
755 | 5ff4e36c | Alon Levy | case QXL_IO_CREATE_PRIMARY_ASYNC:
|
756 | 5ff4e36c | Alon Levy | qxl_create_guest_primary_complete(qxl); |
757 | 5ff4e36c | Alon Levy | break;
|
758 | 5ff4e36c | Alon Levy | case QXL_IO_DESTROY_ALL_SURFACES_ASYNC:
|
759 | 5ff4e36c | Alon Levy | qxl_spice_destroy_surfaces_complete(qxl); |
760 | 5ff4e36c | Alon Levy | break;
|
761 | 5ff4e36c | Alon Levy | case QXL_IO_DESTROY_SURFACE_ASYNC:
|
762 | 5ff4e36c | Alon Levy | qxl_spice_destroy_surface_wait_complete(qxl, (uint32_t)cookie); |
763 | 5ff4e36c | Alon Levy | break;
|
764 | 5ff4e36c | Alon Levy | } |
765 | 5ff4e36c | Alon Levy | qxl_send_events(qxl, QXL_INTERRUPT_IO_CMD); |
766 | 5ff4e36c | Alon Levy | } |
767 | 5ff4e36c | Alon Levy | |
768 | 5ff4e36c | Alon Levy | #endif
|
769 | 5ff4e36c | Alon Levy | |
770 | a19cbfb3 | Gerd Hoffmann | static const QXLInterface qxl_interface = { |
771 | a19cbfb3 | Gerd Hoffmann | .base.type = SPICE_INTERFACE_QXL, |
772 | a19cbfb3 | Gerd Hoffmann | .base.description = "qxl gpu",
|
773 | a19cbfb3 | Gerd Hoffmann | .base.major_version = SPICE_INTERFACE_QXL_MAJOR, |
774 | a19cbfb3 | Gerd Hoffmann | .base.minor_version = SPICE_INTERFACE_QXL_MINOR, |
775 | a19cbfb3 | Gerd Hoffmann | |
776 | a19cbfb3 | Gerd Hoffmann | .attache_worker = interface_attach_worker, |
777 | a19cbfb3 | Gerd Hoffmann | .set_compression_level = interface_set_compression_level, |
778 | a19cbfb3 | Gerd Hoffmann | .set_mm_time = interface_set_mm_time, |
779 | a19cbfb3 | Gerd Hoffmann | .get_init_info = interface_get_init_info, |
780 | a19cbfb3 | Gerd Hoffmann | |
781 | a19cbfb3 | Gerd Hoffmann | /* the callbacks below are called from spice server thread context */
|
782 | a19cbfb3 | Gerd Hoffmann | .get_command = interface_get_command, |
783 | a19cbfb3 | Gerd Hoffmann | .req_cmd_notification = interface_req_cmd_notification, |
784 | a19cbfb3 | Gerd Hoffmann | .release_resource = interface_release_resource, |
785 | a19cbfb3 | Gerd Hoffmann | .get_cursor_command = interface_get_cursor_command, |
786 | a19cbfb3 | Gerd Hoffmann | .req_cursor_notification = interface_req_cursor_notification, |
787 | a19cbfb3 | Gerd Hoffmann | .notify_update = interface_notify_update, |
788 | a19cbfb3 | Gerd Hoffmann | .flush_resources = interface_flush_resources, |
789 | 5ff4e36c | Alon Levy | #if SPICE_INTERFACE_QXL_MINOR >= 1 |
790 | 5ff4e36c | Alon Levy | .async_complete = interface_async_complete, |
791 | 5ff4e36c | Alon Levy | #endif
|
792 | a19cbfb3 | Gerd Hoffmann | }; |
793 | a19cbfb3 | Gerd Hoffmann | |
794 | a19cbfb3 | Gerd Hoffmann | static void qxl_enter_vga_mode(PCIQXLDevice *d) |
795 | a19cbfb3 | Gerd Hoffmann | { |
796 | a19cbfb3 | Gerd Hoffmann | if (d->mode == QXL_MODE_VGA) {
|
797 | a19cbfb3 | Gerd Hoffmann | return;
|
798 | a19cbfb3 | Gerd Hoffmann | } |
799 | a19cbfb3 | Gerd Hoffmann | dprint(d, 1, "%s\n", __FUNCTION__); |
800 | a19cbfb3 | Gerd Hoffmann | qemu_spice_create_host_primary(&d->ssd); |
801 | a19cbfb3 | Gerd Hoffmann | d->mode = QXL_MODE_VGA; |
802 | a19cbfb3 | Gerd Hoffmann | memset(&d->ssd.dirty, 0, sizeof(d->ssd.dirty)); |
803 | a19cbfb3 | Gerd Hoffmann | } |
804 | a19cbfb3 | Gerd Hoffmann | |
805 | a19cbfb3 | Gerd Hoffmann | static void qxl_exit_vga_mode(PCIQXLDevice *d) |
806 | a19cbfb3 | Gerd Hoffmann | { |
807 | a19cbfb3 | Gerd Hoffmann | if (d->mode != QXL_MODE_VGA) {
|
808 | a19cbfb3 | Gerd Hoffmann | return;
|
809 | a19cbfb3 | Gerd Hoffmann | } |
810 | a19cbfb3 | Gerd Hoffmann | dprint(d, 1, "%s\n", __FUNCTION__); |
811 | 5ff4e36c | Alon Levy | qxl_destroy_primary(d, QXL_SYNC); |
812 | a19cbfb3 | Gerd Hoffmann | } |
813 | a19cbfb3 | Gerd Hoffmann | |
814 | 40010aea | Yonit Halperin | static void qxl_update_irq(PCIQXLDevice *d) |
815 | a19cbfb3 | Gerd Hoffmann | { |
816 | a19cbfb3 | Gerd Hoffmann | uint32_t pending = le32_to_cpu(d->ram->int_pending); |
817 | a19cbfb3 | Gerd Hoffmann | uint32_t mask = le32_to_cpu(d->ram->int_mask); |
818 | a19cbfb3 | Gerd Hoffmann | int level = !!(pending & mask);
|
819 | a19cbfb3 | Gerd Hoffmann | qemu_set_irq(d->pci.irq[0], level);
|
820 | a19cbfb3 | Gerd Hoffmann | qxl_ring_set_dirty(d); |
821 | a19cbfb3 | Gerd Hoffmann | } |
822 | a19cbfb3 | Gerd Hoffmann | |
823 | a19cbfb3 | Gerd Hoffmann | static void qxl_check_state(PCIQXLDevice *d) |
824 | a19cbfb3 | Gerd Hoffmann | { |
825 | a19cbfb3 | Gerd Hoffmann | QXLRam *ram = d->ram; |
826 | a19cbfb3 | Gerd Hoffmann | |
827 | be48e995 | Yonit Halperin | assert(!d->ssd.running || SPICE_RING_IS_EMPTY(&ram->cmd_ring)); |
828 | be48e995 | Yonit Halperin | assert(!d->ssd.running || SPICE_RING_IS_EMPTY(&ram->cursor_ring)); |
829 | a19cbfb3 | Gerd Hoffmann | } |
830 | a19cbfb3 | Gerd Hoffmann | |
831 | a19cbfb3 | Gerd Hoffmann | static void qxl_reset_state(PCIQXLDevice *d) |
832 | a19cbfb3 | Gerd Hoffmann | { |
833 | a19cbfb3 | Gerd Hoffmann | QXLRom *rom = d->rom; |
834 | a19cbfb3 | Gerd Hoffmann | |
835 | be48e995 | Yonit Halperin | qxl_check_state(d); |
836 | a19cbfb3 | Gerd Hoffmann | d->shadow_rom.update_id = cpu_to_le32(0);
|
837 | a19cbfb3 | Gerd Hoffmann | *rom = d->shadow_rom; |
838 | a19cbfb3 | Gerd Hoffmann | qxl_rom_set_dirty(d); |
839 | a19cbfb3 | Gerd Hoffmann | init_qxl_ram(d); |
840 | a19cbfb3 | Gerd Hoffmann | d->num_free_res = 0;
|
841 | a19cbfb3 | Gerd Hoffmann | d->last_release = NULL;
|
842 | a19cbfb3 | Gerd Hoffmann | memset(&d->ssd.dirty, 0, sizeof(d->ssd.dirty)); |
843 | a19cbfb3 | Gerd Hoffmann | } |
844 | a19cbfb3 | Gerd Hoffmann | |
845 | a19cbfb3 | Gerd Hoffmann | static void qxl_soft_reset(PCIQXLDevice *d) |
846 | a19cbfb3 | Gerd Hoffmann | { |
847 | a19cbfb3 | Gerd Hoffmann | dprint(d, 1, "%s:\n", __FUNCTION__); |
848 | a19cbfb3 | Gerd Hoffmann | qxl_check_state(d); |
849 | a19cbfb3 | Gerd Hoffmann | |
850 | a19cbfb3 | Gerd Hoffmann | if (d->id == 0) { |
851 | a19cbfb3 | Gerd Hoffmann | qxl_enter_vga_mode(d); |
852 | a19cbfb3 | Gerd Hoffmann | } else {
|
853 | a19cbfb3 | Gerd Hoffmann | d->mode = QXL_MODE_UNDEFINED; |
854 | a19cbfb3 | Gerd Hoffmann | } |
855 | a19cbfb3 | Gerd Hoffmann | } |
856 | a19cbfb3 | Gerd Hoffmann | |
857 | a19cbfb3 | Gerd Hoffmann | static void qxl_hard_reset(PCIQXLDevice *d, int loadvm) |
858 | a19cbfb3 | Gerd Hoffmann | { |
859 | a19cbfb3 | Gerd Hoffmann | dprint(d, 1, "%s: start%s\n", __FUNCTION__, |
860 | a19cbfb3 | Gerd Hoffmann | loadvm ? " (loadvm)" : ""); |
861 | a19cbfb3 | Gerd Hoffmann | |
862 | aee32bf3 | Gerd Hoffmann | qxl_spice_reset_cursor(d); |
863 | aee32bf3 | Gerd Hoffmann | qxl_spice_reset_image_cache(d); |
864 | a19cbfb3 | Gerd Hoffmann | qxl_reset_surfaces(d); |
865 | a19cbfb3 | Gerd Hoffmann | qxl_reset_memslots(d); |
866 | a19cbfb3 | Gerd Hoffmann | |
867 | a19cbfb3 | Gerd Hoffmann | /* pre loadvm reset must not touch QXLRam. This lives in
|
868 | a19cbfb3 | Gerd Hoffmann | * device memory, is migrated together with RAM and thus
|
869 | a19cbfb3 | Gerd Hoffmann | * already loaded at this point */
|
870 | a19cbfb3 | Gerd Hoffmann | if (!loadvm) {
|
871 | a19cbfb3 | Gerd Hoffmann | qxl_reset_state(d); |
872 | a19cbfb3 | Gerd Hoffmann | } |
873 | a19cbfb3 | Gerd Hoffmann | qemu_spice_create_host_memslot(&d->ssd); |
874 | a19cbfb3 | Gerd Hoffmann | qxl_soft_reset(d); |
875 | a19cbfb3 | Gerd Hoffmann | |
876 | a19cbfb3 | Gerd Hoffmann | dprint(d, 1, "%s: done\n", __FUNCTION__); |
877 | a19cbfb3 | Gerd Hoffmann | } |
878 | a19cbfb3 | Gerd Hoffmann | |
879 | a19cbfb3 | Gerd Hoffmann | static void qxl_reset_handler(DeviceState *dev) |
880 | a19cbfb3 | Gerd Hoffmann | { |
881 | a19cbfb3 | Gerd Hoffmann | PCIQXLDevice *d = DO_UPCAST(PCIQXLDevice, pci.qdev, dev); |
882 | a19cbfb3 | Gerd Hoffmann | qxl_hard_reset(d, 0);
|
883 | a19cbfb3 | Gerd Hoffmann | } |
884 | a19cbfb3 | Gerd Hoffmann | |
885 | a19cbfb3 | Gerd Hoffmann | static void qxl_vga_ioport_write(void *opaque, uint32_t addr, uint32_t val) |
886 | a19cbfb3 | Gerd Hoffmann | { |
887 | a19cbfb3 | Gerd Hoffmann | VGACommonState *vga = opaque; |
888 | a19cbfb3 | Gerd Hoffmann | PCIQXLDevice *qxl = container_of(vga, PCIQXLDevice, vga); |
889 | a19cbfb3 | Gerd Hoffmann | |
890 | a19cbfb3 | Gerd Hoffmann | if (qxl->mode != QXL_MODE_VGA) {
|
891 | a19cbfb3 | Gerd Hoffmann | dprint(qxl, 1, "%s\n", __FUNCTION__); |
892 | 5ff4e36c | Alon Levy | qxl_destroy_primary(qxl, QXL_SYNC); |
893 | a19cbfb3 | Gerd Hoffmann | qxl_soft_reset(qxl); |
894 | a19cbfb3 | Gerd Hoffmann | } |
895 | a19cbfb3 | Gerd Hoffmann | vga_ioport_write(opaque, addr, val); |
896 | a19cbfb3 | Gerd Hoffmann | } |
897 | a19cbfb3 | Gerd Hoffmann | |
898 | 5ff4e36c | Alon Levy | static void qxl_add_memslot(PCIQXLDevice *d, uint32_t slot_id, uint64_t delta, |
899 | 5ff4e36c | Alon Levy | qxl_async_io async) |
900 | a19cbfb3 | Gerd Hoffmann | { |
901 | a19cbfb3 | Gerd Hoffmann | static const int regions[] = { |
902 | a19cbfb3 | Gerd Hoffmann | QXL_RAM_RANGE_INDEX, |
903 | a19cbfb3 | Gerd Hoffmann | QXL_VRAM_RANGE_INDEX, |
904 | a19cbfb3 | Gerd Hoffmann | }; |
905 | a19cbfb3 | Gerd Hoffmann | uint64_t guest_start; |
906 | a19cbfb3 | Gerd Hoffmann | uint64_t guest_end; |
907 | a19cbfb3 | Gerd Hoffmann | int pci_region;
|
908 | a19cbfb3 | Gerd Hoffmann | pcibus_t pci_start; |
909 | a19cbfb3 | Gerd Hoffmann | pcibus_t pci_end; |
910 | a19cbfb3 | Gerd Hoffmann | intptr_t virt_start; |
911 | a19cbfb3 | Gerd Hoffmann | QXLDevMemSlot memslot; |
912 | a19cbfb3 | Gerd Hoffmann | int i;
|
913 | a19cbfb3 | Gerd Hoffmann | |
914 | a19cbfb3 | Gerd Hoffmann | guest_start = le64_to_cpu(d->guest_slots[slot_id].slot.mem_start); |
915 | a19cbfb3 | Gerd Hoffmann | guest_end = le64_to_cpu(d->guest_slots[slot_id].slot.mem_end); |
916 | a19cbfb3 | Gerd Hoffmann | |
917 | a19cbfb3 | Gerd Hoffmann | dprint(d, 1, "%s: slot %d: guest phys 0x%" PRIx64 " - 0x%" PRIx64 "\n", |
918 | a19cbfb3 | Gerd Hoffmann | __FUNCTION__, slot_id, |
919 | a19cbfb3 | Gerd Hoffmann | guest_start, guest_end); |
920 | a19cbfb3 | Gerd Hoffmann | |
921 | a19cbfb3 | Gerd Hoffmann | PANIC_ON(slot_id >= NUM_MEMSLOTS); |
922 | a19cbfb3 | Gerd Hoffmann | PANIC_ON(guest_start > guest_end); |
923 | a19cbfb3 | Gerd Hoffmann | |
924 | a19cbfb3 | Gerd Hoffmann | for (i = 0; i < ARRAY_SIZE(regions); i++) { |
925 | a19cbfb3 | Gerd Hoffmann | pci_region = regions[i]; |
926 | a19cbfb3 | Gerd Hoffmann | pci_start = d->pci.io_regions[pci_region].addr; |
927 | a19cbfb3 | Gerd Hoffmann | pci_end = pci_start + d->pci.io_regions[pci_region].size; |
928 | a19cbfb3 | Gerd Hoffmann | /* mapped? */
|
929 | a19cbfb3 | Gerd Hoffmann | if (pci_start == -1) { |
930 | a19cbfb3 | Gerd Hoffmann | continue;
|
931 | a19cbfb3 | Gerd Hoffmann | } |
932 | a19cbfb3 | Gerd Hoffmann | /* start address in range ? */
|
933 | a19cbfb3 | Gerd Hoffmann | if (guest_start < pci_start || guest_start > pci_end) {
|
934 | a19cbfb3 | Gerd Hoffmann | continue;
|
935 | a19cbfb3 | Gerd Hoffmann | } |
936 | a19cbfb3 | Gerd Hoffmann | /* end address in range ? */
|
937 | a19cbfb3 | Gerd Hoffmann | if (guest_end > pci_end) {
|
938 | a19cbfb3 | Gerd Hoffmann | continue;
|
939 | a19cbfb3 | Gerd Hoffmann | } |
940 | a19cbfb3 | Gerd Hoffmann | /* passed */
|
941 | a19cbfb3 | Gerd Hoffmann | break;
|
942 | a19cbfb3 | Gerd Hoffmann | } |
943 | a19cbfb3 | Gerd Hoffmann | PANIC_ON(i == ARRAY_SIZE(regions)); /* finished loop without match */
|
944 | a19cbfb3 | Gerd Hoffmann | |
945 | a19cbfb3 | Gerd Hoffmann | switch (pci_region) {
|
946 | a19cbfb3 | Gerd Hoffmann | case QXL_RAM_RANGE_INDEX:
|
947 | b1950430 | Avi Kivity | virt_start = (intptr_t)memory_region_get_ram_ptr(&d->vga.vram); |
948 | a19cbfb3 | Gerd Hoffmann | break;
|
949 | a19cbfb3 | Gerd Hoffmann | case QXL_VRAM_RANGE_INDEX:
|
950 | b1950430 | Avi Kivity | virt_start = (intptr_t)memory_region_get_ram_ptr(&d->vram_bar); |
951 | a19cbfb3 | Gerd Hoffmann | break;
|
952 | a19cbfb3 | Gerd Hoffmann | default:
|
953 | a19cbfb3 | Gerd Hoffmann | /* should not happen */
|
954 | a19cbfb3 | Gerd Hoffmann | abort(); |
955 | a19cbfb3 | Gerd Hoffmann | } |
956 | a19cbfb3 | Gerd Hoffmann | |
957 | a19cbfb3 | Gerd Hoffmann | memslot.slot_id = slot_id; |
958 | a19cbfb3 | Gerd Hoffmann | memslot.slot_group_id = MEMSLOT_GROUP_GUEST; /* guest group */
|
959 | a19cbfb3 | Gerd Hoffmann | memslot.virt_start = virt_start + (guest_start - pci_start); |
960 | a19cbfb3 | Gerd Hoffmann | memslot.virt_end = virt_start + (guest_end - pci_start); |
961 | a19cbfb3 | Gerd Hoffmann | memslot.addr_delta = memslot.virt_start - delta; |
962 | a19cbfb3 | Gerd Hoffmann | memslot.generation = d->rom->slot_generation = 0;
|
963 | a19cbfb3 | Gerd Hoffmann | qxl_rom_set_dirty(d); |
964 | a19cbfb3 | Gerd Hoffmann | |
965 | a680f7e7 | Peter Maydell | dprint(d, 1, "%s: slot %d: host virt 0x%lx - 0x%lx\n", |
966 | a19cbfb3 | Gerd Hoffmann | __FUNCTION__, memslot.slot_id, |
967 | a19cbfb3 | Gerd Hoffmann | memslot.virt_start, memslot.virt_end); |
968 | a19cbfb3 | Gerd Hoffmann | |
969 | 5ff4e36c | Alon Levy | qemu_spice_add_memslot(&d->ssd, &memslot, async); |
970 | a19cbfb3 | Gerd Hoffmann | d->guest_slots[slot_id].ptr = (void*)memslot.virt_start;
|
971 | a19cbfb3 | Gerd Hoffmann | d->guest_slots[slot_id].size = memslot.virt_end - memslot.virt_start; |
972 | a19cbfb3 | Gerd Hoffmann | d->guest_slots[slot_id].delta = delta; |
973 | a19cbfb3 | Gerd Hoffmann | d->guest_slots[slot_id].active = 1;
|
974 | a19cbfb3 | Gerd Hoffmann | } |
975 | a19cbfb3 | Gerd Hoffmann | |
976 | a19cbfb3 | Gerd Hoffmann | static void qxl_del_memslot(PCIQXLDevice *d, uint32_t slot_id) |
977 | a19cbfb3 | Gerd Hoffmann | { |
978 | a19cbfb3 | Gerd Hoffmann | dprint(d, 1, "%s: slot %d\n", __FUNCTION__, slot_id); |
979 | 5c59d118 | Gerd Hoffmann | qemu_spice_del_memslot(&d->ssd, MEMSLOT_GROUP_HOST, slot_id); |
980 | a19cbfb3 | Gerd Hoffmann | d->guest_slots[slot_id].active = 0;
|
981 | a19cbfb3 | Gerd Hoffmann | } |
982 | a19cbfb3 | Gerd Hoffmann | |
983 | a19cbfb3 | Gerd Hoffmann | static void qxl_reset_memslots(PCIQXLDevice *d) |
984 | a19cbfb3 | Gerd Hoffmann | { |
985 | a19cbfb3 | Gerd Hoffmann | dprint(d, 1, "%s:\n", __FUNCTION__); |
986 | aee32bf3 | Gerd Hoffmann | qxl_spice_reset_memslots(d); |
987 | a19cbfb3 | Gerd Hoffmann | memset(&d->guest_slots, 0, sizeof(d->guest_slots)); |
988 | a19cbfb3 | Gerd Hoffmann | } |
989 | a19cbfb3 | Gerd Hoffmann | |
990 | a19cbfb3 | Gerd Hoffmann | static void qxl_reset_surfaces(PCIQXLDevice *d) |
991 | a19cbfb3 | Gerd Hoffmann | { |
992 | a19cbfb3 | Gerd Hoffmann | dprint(d, 1, "%s:\n", __FUNCTION__); |
993 | a19cbfb3 | Gerd Hoffmann | d->mode = QXL_MODE_UNDEFINED; |
994 | 5ff4e36c | Alon Levy | qxl_spice_destroy_surfaces(d, QXL_SYNC); |
995 | a19cbfb3 | Gerd Hoffmann | } |
996 | a19cbfb3 | Gerd Hoffmann | |
997 | a19cbfb3 | Gerd Hoffmann | /* called from spice server thread context only */
|
998 | a19cbfb3 | Gerd Hoffmann | void *qxl_phys2virt(PCIQXLDevice *qxl, QXLPHYSICAL pqxl, int group_id) |
999 | a19cbfb3 | Gerd Hoffmann | { |
1000 | a19cbfb3 | Gerd Hoffmann | uint64_t phys = le64_to_cpu(pqxl); |
1001 | a19cbfb3 | Gerd Hoffmann | uint32_t slot = (phys >> (64 - 8)) & 0xff; |
1002 | a19cbfb3 | Gerd Hoffmann | uint64_t offset = phys & 0xffffffffffff;
|
1003 | a19cbfb3 | Gerd Hoffmann | |
1004 | a19cbfb3 | Gerd Hoffmann | switch (group_id) {
|
1005 | a19cbfb3 | Gerd Hoffmann | case MEMSLOT_GROUP_HOST:
|
1006 | a19cbfb3 | Gerd Hoffmann | return (void*)offset; |
1007 | a19cbfb3 | Gerd Hoffmann | case MEMSLOT_GROUP_GUEST:
|
1008 | a19cbfb3 | Gerd Hoffmann | PANIC_ON(slot > NUM_MEMSLOTS); |
1009 | a19cbfb3 | Gerd Hoffmann | PANIC_ON(!qxl->guest_slots[slot].active); |
1010 | a19cbfb3 | Gerd Hoffmann | PANIC_ON(offset < qxl->guest_slots[slot].delta); |
1011 | a19cbfb3 | Gerd Hoffmann | offset -= qxl->guest_slots[slot].delta; |
1012 | a19cbfb3 | Gerd Hoffmann | PANIC_ON(offset > qxl->guest_slots[slot].size) |
1013 | a19cbfb3 | Gerd Hoffmann | return qxl->guest_slots[slot].ptr + offset;
|
1014 | a19cbfb3 | Gerd Hoffmann | default:
|
1015 | a19cbfb3 | Gerd Hoffmann | PANIC_ON(1);
|
1016 | a19cbfb3 | Gerd Hoffmann | } |
1017 | a19cbfb3 | Gerd Hoffmann | } |
1018 | a19cbfb3 | Gerd Hoffmann | |
1019 | 5ff4e36c | Alon Levy | static void qxl_create_guest_primary_complete(PCIQXLDevice *qxl) |
1020 | 5ff4e36c | Alon Levy | { |
1021 | 5ff4e36c | Alon Levy | /* for local rendering */
|
1022 | 5ff4e36c | Alon Levy | qxl_render_resize(qxl); |
1023 | 5ff4e36c | Alon Levy | } |
1024 | 5ff4e36c | Alon Levy | |
1025 | 5ff4e36c | Alon Levy | static void qxl_create_guest_primary(PCIQXLDevice *qxl, int loadvm, |
1026 | 5ff4e36c | Alon Levy | qxl_async_io async) |
1027 | a19cbfb3 | Gerd Hoffmann | { |
1028 | a19cbfb3 | Gerd Hoffmann | QXLDevSurfaceCreate surface; |
1029 | a19cbfb3 | Gerd Hoffmann | QXLSurfaceCreate *sc = &qxl->guest_primary.surface; |
1030 | a19cbfb3 | Gerd Hoffmann | |
1031 | a19cbfb3 | Gerd Hoffmann | assert(qxl->mode != QXL_MODE_NATIVE); |
1032 | a19cbfb3 | Gerd Hoffmann | qxl_exit_vga_mode(qxl); |
1033 | a19cbfb3 | Gerd Hoffmann | |
1034 | a19cbfb3 | Gerd Hoffmann | dprint(qxl, 1, "%s: %dx%d\n", __FUNCTION__, |
1035 | a19cbfb3 | Gerd Hoffmann | le32_to_cpu(sc->width), le32_to_cpu(sc->height)); |
1036 | a19cbfb3 | Gerd Hoffmann | |
1037 | a19cbfb3 | Gerd Hoffmann | surface.format = le32_to_cpu(sc->format); |
1038 | a19cbfb3 | Gerd Hoffmann | surface.height = le32_to_cpu(sc->height); |
1039 | a19cbfb3 | Gerd Hoffmann | surface.mem = le64_to_cpu(sc->mem); |
1040 | a19cbfb3 | Gerd Hoffmann | surface.position = le32_to_cpu(sc->position); |
1041 | a19cbfb3 | Gerd Hoffmann | surface.stride = le32_to_cpu(sc->stride); |
1042 | a19cbfb3 | Gerd Hoffmann | surface.width = le32_to_cpu(sc->width); |
1043 | a19cbfb3 | Gerd Hoffmann | surface.type = le32_to_cpu(sc->type); |
1044 | a19cbfb3 | Gerd Hoffmann | surface.flags = le32_to_cpu(sc->flags); |
1045 | a19cbfb3 | Gerd Hoffmann | |
1046 | a19cbfb3 | Gerd Hoffmann | surface.mouse_mode = true;
|
1047 | a19cbfb3 | Gerd Hoffmann | surface.group_id = MEMSLOT_GROUP_GUEST; |
1048 | a19cbfb3 | Gerd Hoffmann | if (loadvm) {
|
1049 | a19cbfb3 | Gerd Hoffmann | surface.flags |= QXL_SURF_FLAG_KEEP_DATA; |
1050 | a19cbfb3 | Gerd Hoffmann | } |
1051 | a19cbfb3 | Gerd Hoffmann | |
1052 | a19cbfb3 | Gerd Hoffmann | qxl->mode = QXL_MODE_NATIVE; |
1053 | a19cbfb3 | Gerd Hoffmann | qxl->cmdflags = 0;
|
1054 | 5ff4e36c | Alon Levy | qemu_spice_create_primary_surface(&qxl->ssd, 0, &surface, async);
|
1055 | a19cbfb3 | Gerd Hoffmann | |
1056 | 5ff4e36c | Alon Levy | if (async == QXL_SYNC) {
|
1057 | 5ff4e36c | Alon Levy | qxl_create_guest_primary_complete(qxl); |
1058 | 5ff4e36c | Alon Levy | } |
1059 | a19cbfb3 | Gerd Hoffmann | } |
1060 | a19cbfb3 | Gerd Hoffmann | |
1061 | 5ff4e36c | Alon Levy | /* return 1 if surface destoy was initiated (in QXL_ASYNC case) or
|
1062 | 5ff4e36c | Alon Levy | * done (in QXL_SYNC case), 0 otherwise. */
|
1063 | 5ff4e36c | Alon Levy | static int qxl_destroy_primary(PCIQXLDevice *d, qxl_async_io async) |
1064 | a19cbfb3 | Gerd Hoffmann | { |
1065 | a19cbfb3 | Gerd Hoffmann | if (d->mode == QXL_MODE_UNDEFINED) {
|
1066 | 5ff4e36c | Alon Levy | return 0; |
1067 | a19cbfb3 | Gerd Hoffmann | } |
1068 | a19cbfb3 | Gerd Hoffmann | |
1069 | a19cbfb3 | Gerd Hoffmann | dprint(d, 1, "%s\n", __FUNCTION__); |
1070 | a19cbfb3 | Gerd Hoffmann | |
1071 | a19cbfb3 | Gerd Hoffmann | d->mode = QXL_MODE_UNDEFINED; |
1072 | 5ff4e36c | Alon Levy | qemu_spice_destroy_primary_surface(&d->ssd, 0, async);
|
1073 | 30f6da66 | Yonit Halperin | qxl_spice_reset_cursor(d); |
1074 | 5ff4e36c | Alon Levy | return 1; |
1075 | a19cbfb3 | Gerd Hoffmann | } |
1076 | a19cbfb3 | Gerd Hoffmann | |
1077 | a19cbfb3 | Gerd Hoffmann | static void qxl_set_mode(PCIQXLDevice *d, int modenr, int loadvm) |
1078 | a19cbfb3 | Gerd Hoffmann | { |
1079 | a19cbfb3 | Gerd Hoffmann | pcibus_t start = d->pci.io_regions[QXL_RAM_RANGE_INDEX].addr; |
1080 | a19cbfb3 | Gerd Hoffmann | pcibus_t end = d->pci.io_regions[QXL_RAM_RANGE_INDEX].size + start; |
1081 | a19cbfb3 | Gerd Hoffmann | QXLMode *mode = d->modes->modes + modenr; |
1082 | a19cbfb3 | Gerd Hoffmann | uint64_t devmem = d->pci.io_regions[QXL_RAM_RANGE_INDEX].addr; |
1083 | a19cbfb3 | Gerd Hoffmann | QXLMemSlot slot = { |
1084 | a19cbfb3 | Gerd Hoffmann | .mem_start = start, |
1085 | a19cbfb3 | Gerd Hoffmann | .mem_end = end |
1086 | a19cbfb3 | Gerd Hoffmann | }; |
1087 | a19cbfb3 | Gerd Hoffmann | QXLSurfaceCreate surface = { |
1088 | a19cbfb3 | Gerd Hoffmann | .width = mode->x_res, |
1089 | a19cbfb3 | Gerd Hoffmann | .height = mode->y_res, |
1090 | a19cbfb3 | Gerd Hoffmann | .stride = -mode->x_res * 4,
|
1091 | a19cbfb3 | Gerd Hoffmann | .format = SPICE_SURFACE_FMT_32_xRGB, |
1092 | a19cbfb3 | Gerd Hoffmann | .flags = loadvm ? QXL_SURF_FLAG_KEEP_DATA : 0,
|
1093 | a19cbfb3 | Gerd Hoffmann | .mouse_mode = true,
|
1094 | a19cbfb3 | Gerd Hoffmann | .mem = devmem + d->shadow_rom.draw_area_offset, |
1095 | a19cbfb3 | Gerd Hoffmann | }; |
1096 | a19cbfb3 | Gerd Hoffmann | |
1097 | a680f7e7 | Peter Maydell | dprint(d, 1, "%s: mode %d [ %d x %d @ %d bpp devmem 0x%" PRIx64 " ]\n", |
1098 | a680f7e7 | Peter Maydell | __func__, modenr, mode->x_res, mode->y_res, mode->bits, devmem); |
1099 | a19cbfb3 | Gerd Hoffmann | if (!loadvm) {
|
1100 | a19cbfb3 | Gerd Hoffmann | qxl_hard_reset(d, 0);
|
1101 | a19cbfb3 | Gerd Hoffmann | } |
1102 | a19cbfb3 | Gerd Hoffmann | |
1103 | a19cbfb3 | Gerd Hoffmann | d->guest_slots[0].slot = slot;
|
1104 | 5ff4e36c | Alon Levy | qxl_add_memslot(d, 0, devmem, QXL_SYNC);
|
1105 | a19cbfb3 | Gerd Hoffmann | |
1106 | a19cbfb3 | Gerd Hoffmann | d->guest_primary.surface = surface; |
1107 | 5ff4e36c | Alon Levy | qxl_create_guest_primary(d, 0, QXL_SYNC);
|
1108 | a19cbfb3 | Gerd Hoffmann | |
1109 | a19cbfb3 | Gerd Hoffmann | d->mode = QXL_MODE_COMPAT; |
1110 | a19cbfb3 | Gerd Hoffmann | d->cmdflags = QXL_COMMAND_FLAG_COMPAT; |
1111 | a19cbfb3 | Gerd Hoffmann | #ifdef QXL_COMMAND_FLAG_COMPAT_16BPP /* new in spice 0.6.1 */ |
1112 | a19cbfb3 | Gerd Hoffmann | if (mode->bits == 16) { |
1113 | a19cbfb3 | Gerd Hoffmann | d->cmdflags |= QXL_COMMAND_FLAG_COMPAT_16BPP; |
1114 | a19cbfb3 | Gerd Hoffmann | } |
1115 | a19cbfb3 | Gerd Hoffmann | #endif
|
1116 | a19cbfb3 | Gerd Hoffmann | d->shadow_rom.mode = cpu_to_le32(modenr); |
1117 | a19cbfb3 | Gerd Hoffmann | d->rom->mode = cpu_to_le32(modenr); |
1118 | a19cbfb3 | Gerd Hoffmann | qxl_rom_set_dirty(d); |
1119 | a19cbfb3 | Gerd Hoffmann | } |
1120 | a19cbfb3 | Gerd Hoffmann | |
1121 | b1950430 | Avi Kivity | static void ioport_write(void *opaque, target_phys_addr_t addr, |
1122 | b1950430 | Avi Kivity | uint64_t val, unsigned size)
|
1123 | a19cbfb3 | Gerd Hoffmann | { |
1124 | a19cbfb3 | Gerd Hoffmann | PCIQXLDevice *d = opaque; |
1125 | b1950430 | Avi Kivity | uint32_t io_port = addr; |
1126 | 5ff4e36c | Alon Levy | qxl_async_io async = QXL_SYNC; |
1127 | 5ff4e36c | Alon Levy | #if SPICE_INTERFACE_QXL_MINOR >= 1 |
1128 | 5ff4e36c | Alon Levy | uint32_t orig_io_port = io_port; |
1129 | 5ff4e36c | Alon Levy | #endif
|
1130 | a19cbfb3 | Gerd Hoffmann | |
1131 | a19cbfb3 | Gerd Hoffmann | switch (io_port) {
|
1132 | a19cbfb3 | Gerd Hoffmann | case QXL_IO_RESET:
|
1133 | a19cbfb3 | Gerd Hoffmann | case QXL_IO_SET_MODE:
|
1134 | a19cbfb3 | Gerd Hoffmann | case QXL_IO_MEMSLOT_ADD:
|
1135 | a19cbfb3 | Gerd Hoffmann | case QXL_IO_MEMSLOT_DEL:
|
1136 | a19cbfb3 | Gerd Hoffmann | case QXL_IO_CREATE_PRIMARY:
|
1137 | 81144d1a | Gerd Hoffmann | case QXL_IO_UPDATE_IRQ:
|
1138 | a3d14054 | Alon Levy | case QXL_IO_LOG:
|
1139 | 5ff4e36c | Alon Levy | #if SPICE_INTERFACE_QXL_MINOR >= 1 |
1140 | 5ff4e36c | Alon Levy | case QXL_IO_MEMSLOT_ADD_ASYNC:
|
1141 | 5ff4e36c | Alon Levy | case QXL_IO_CREATE_PRIMARY_ASYNC:
|
1142 | 5ff4e36c | Alon Levy | #endif
|
1143 | a19cbfb3 | Gerd Hoffmann | break;
|
1144 | a19cbfb3 | Gerd Hoffmann | default:
|
1145 | e21a298a | Alon Levy | if (d->mode != QXL_MODE_VGA) {
|
1146 | a19cbfb3 | Gerd Hoffmann | break;
|
1147 | e21a298a | Alon Levy | } |
1148 | 8b92e298 | Alon Levy | dprint(d, 1, "%s: unexpected port 0x%x (%s) in vga mode\n", |
1149 | 8b92e298 | Alon Levy | __func__, io_port, io_port_to_string(io_port)); |
1150 | 5ff4e36c | Alon Levy | #if SPICE_INTERFACE_QXL_MINOR >= 1 |
1151 | 5ff4e36c | Alon Levy | /* be nice to buggy guest drivers */
|
1152 | 5ff4e36c | Alon Levy | if (io_port >= QXL_IO_UPDATE_AREA_ASYNC &&
|
1153 | 5ff4e36c | Alon Levy | io_port <= QXL_IO_DESTROY_ALL_SURFACES_ASYNC) { |
1154 | 5ff4e36c | Alon Levy | qxl_send_events(d, QXL_INTERRUPT_IO_CMD); |
1155 | 5ff4e36c | Alon Levy | } |
1156 | 5ff4e36c | Alon Levy | #endif
|
1157 | a19cbfb3 | Gerd Hoffmann | return;
|
1158 | a19cbfb3 | Gerd Hoffmann | } |
1159 | a19cbfb3 | Gerd Hoffmann | |
1160 | 5ff4e36c | Alon Levy | #if SPICE_INTERFACE_QXL_MINOR >= 1 |
1161 | 5ff4e36c | Alon Levy | /* we change the io_port to avoid ifdeffery in the main switch */
|
1162 | 5ff4e36c | Alon Levy | orig_io_port = io_port; |
1163 | 5ff4e36c | Alon Levy | switch (io_port) {
|
1164 | 5ff4e36c | Alon Levy | case QXL_IO_UPDATE_AREA_ASYNC:
|
1165 | 5ff4e36c | Alon Levy | io_port = QXL_IO_UPDATE_AREA; |
1166 | 5ff4e36c | Alon Levy | goto async_common;
|
1167 | 5ff4e36c | Alon Levy | case QXL_IO_MEMSLOT_ADD_ASYNC:
|
1168 | 5ff4e36c | Alon Levy | io_port = QXL_IO_MEMSLOT_ADD; |
1169 | 5ff4e36c | Alon Levy | goto async_common;
|
1170 | 5ff4e36c | Alon Levy | case QXL_IO_CREATE_PRIMARY_ASYNC:
|
1171 | 5ff4e36c | Alon Levy | io_port = QXL_IO_CREATE_PRIMARY; |
1172 | 5ff4e36c | Alon Levy | goto async_common;
|
1173 | 5ff4e36c | Alon Levy | case QXL_IO_DESTROY_PRIMARY_ASYNC:
|
1174 | 5ff4e36c | Alon Levy | io_port = QXL_IO_DESTROY_PRIMARY; |
1175 | 5ff4e36c | Alon Levy | goto async_common;
|
1176 | 5ff4e36c | Alon Levy | case QXL_IO_DESTROY_SURFACE_ASYNC:
|
1177 | 5ff4e36c | Alon Levy | io_port = QXL_IO_DESTROY_SURFACE_WAIT; |
1178 | 5ff4e36c | Alon Levy | goto async_common;
|
1179 | 5ff4e36c | Alon Levy | case QXL_IO_DESTROY_ALL_SURFACES_ASYNC:
|
1180 | 5ff4e36c | Alon Levy | io_port = QXL_IO_DESTROY_ALL_SURFACES; |
1181 | 3e16b9c5 | Alon Levy | goto async_common;
|
1182 | 3e16b9c5 | Alon Levy | case QXL_IO_FLUSH_SURFACES_ASYNC:
|
1183 | 5ff4e36c | Alon Levy | async_common:
|
1184 | 5ff4e36c | Alon Levy | async = QXL_ASYNC; |
1185 | 5ff4e36c | Alon Levy | qemu_mutex_lock(&d->async_lock); |
1186 | 5ff4e36c | Alon Levy | if (d->current_async != QXL_UNDEFINED_IO) {
|
1187 | 5ff4e36c | Alon Levy | qxl_guest_bug(d, "%d async started before last (%d) complete",
|
1188 | 5ff4e36c | Alon Levy | io_port, d->current_async); |
1189 | 5ff4e36c | Alon Levy | qemu_mutex_unlock(&d->async_lock); |
1190 | 5ff4e36c | Alon Levy | return;
|
1191 | 5ff4e36c | Alon Levy | } |
1192 | 5ff4e36c | Alon Levy | d->current_async = orig_io_port; |
1193 | 5ff4e36c | Alon Levy | qemu_mutex_unlock(&d->async_lock); |
1194 | c5f3dabb | Alon Levy | dprint(d, 2, "start async %d (%"PRId64")\n", io_port, val); |
1195 | 5ff4e36c | Alon Levy | break;
|
1196 | 5ff4e36c | Alon Levy | default:
|
1197 | 5ff4e36c | Alon Levy | break;
|
1198 | 5ff4e36c | Alon Levy | } |
1199 | 5ff4e36c | Alon Levy | #endif
|
1200 | 5ff4e36c | Alon Levy | |
1201 | a19cbfb3 | Gerd Hoffmann | switch (io_port) {
|
1202 | a19cbfb3 | Gerd Hoffmann | case QXL_IO_UPDATE_AREA:
|
1203 | a19cbfb3 | Gerd Hoffmann | { |
1204 | a19cbfb3 | Gerd Hoffmann | QXLRect update = d->ram->update_area; |
1205 | aee32bf3 | Gerd Hoffmann | qxl_spice_update_area(d, d->ram->update_surface, |
1206 | 5ff4e36c | Alon Levy | &update, NULL, 0, 0, async); |
1207 | a19cbfb3 | Gerd Hoffmann | break;
|
1208 | a19cbfb3 | Gerd Hoffmann | } |
1209 | a19cbfb3 | Gerd Hoffmann | case QXL_IO_NOTIFY_CMD:
|
1210 | 5c59d118 | Gerd Hoffmann | qemu_spice_wakeup(&d->ssd); |
1211 | a19cbfb3 | Gerd Hoffmann | break;
|
1212 | a19cbfb3 | Gerd Hoffmann | case QXL_IO_NOTIFY_CURSOR:
|
1213 | 5c59d118 | Gerd Hoffmann | qemu_spice_wakeup(&d->ssd); |
1214 | a19cbfb3 | Gerd Hoffmann | break;
|
1215 | a19cbfb3 | Gerd Hoffmann | case QXL_IO_UPDATE_IRQ:
|
1216 | 40010aea | Yonit Halperin | qxl_update_irq(d); |
1217 | a19cbfb3 | Gerd Hoffmann | break;
|
1218 | a19cbfb3 | Gerd Hoffmann | case QXL_IO_NOTIFY_OOM:
|
1219 | a19cbfb3 | Gerd Hoffmann | if (!SPICE_RING_IS_EMPTY(&d->ram->release_ring)) {
|
1220 | a19cbfb3 | Gerd Hoffmann | break;
|
1221 | a19cbfb3 | Gerd Hoffmann | } |
1222 | a19cbfb3 | Gerd Hoffmann | d->oom_running = 1;
|
1223 | aee32bf3 | Gerd Hoffmann | qxl_spice_oom(d); |
1224 | a19cbfb3 | Gerd Hoffmann | d->oom_running = 0;
|
1225 | a19cbfb3 | Gerd Hoffmann | break;
|
1226 | a19cbfb3 | Gerd Hoffmann | case QXL_IO_SET_MODE:
|
1227 | b1950430 | Avi Kivity | dprint(d, 1, "QXL_SET_MODE %d\n", (int)val); |
1228 | a19cbfb3 | Gerd Hoffmann | qxl_set_mode(d, val, 0);
|
1229 | a19cbfb3 | Gerd Hoffmann | break;
|
1230 | a19cbfb3 | Gerd Hoffmann | case QXL_IO_LOG:
|
1231 | a19cbfb3 | Gerd Hoffmann | if (d->guestdebug) {
|
1232 | a680f7e7 | Peter Maydell | fprintf(stderr, "qxl/guest-%d: %" PRId64 ": %s", d->id, |
1233 | 6ebebb55 | Alon Levy | qemu_get_clock_ns(vm_clock), d->ram->log_buf); |
1234 | a19cbfb3 | Gerd Hoffmann | } |
1235 | a19cbfb3 | Gerd Hoffmann | break;
|
1236 | a19cbfb3 | Gerd Hoffmann | case QXL_IO_RESET:
|
1237 | a19cbfb3 | Gerd Hoffmann | dprint(d, 1, "QXL_IO_RESET\n"); |
1238 | a19cbfb3 | Gerd Hoffmann | qxl_hard_reset(d, 0);
|
1239 | a19cbfb3 | Gerd Hoffmann | break;
|
1240 | a19cbfb3 | Gerd Hoffmann | case QXL_IO_MEMSLOT_ADD:
|
1241 | 2bce0400 | Gerd Hoffmann | if (val >= NUM_MEMSLOTS) {
|
1242 | 2bce0400 | Gerd Hoffmann | qxl_guest_bug(d, "QXL_IO_MEMSLOT_ADD: val out of range");
|
1243 | 2bce0400 | Gerd Hoffmann | break;
|
1244 | 2bce0400 | Gerd Hoffmann | } |
1245 | 2bce0400 | Gerd Hoffmann | if (d->guest_slots[val].active) {
|
1246 | 2bce0400 | Gerd Hoffmann | qxl_guest_bug(d, "QXL_IO_MEMSLOT_ADD: memory slot already active");
|
1247 | 2bce0400 | Gerd Hoffmann | break;
|
1248 | 2bce0400 | Gerd Hoffmann | } |
1249 | a19cbfb3 | Gerd Hoffmann | d->guest_slots[val].slot = d->ram->mem_slot; |
1250 | 5ff4e36c | Alon Levy | qxl_add_memslot(d, val, 0, async);
|
1251 | a19cbfb3 | Gerd Hoffmann | break;
|
1252 | a19cbfb3 | Gerd Hoffmann | case QXL_IO_MEMSLOT_DEL:
|
1253 | 2bce0400 | Gerd Hoffmann | if (val >= NUM_MEMSLOTS) {
|
1254 | 2bce0400 | Gerd Hoffmann | qxl_guest_bug(d, "QXL_IO_MEMSLOT_DEL: val out of range");
|
1255 | 2bce0400 | Gerd Hoffmann | break;
|
1256 | 2bce0400 | Gerd Hoffmann | } |
1257 | a19cbfb3 | Gerd Hoffmann | qxl_del_memslot(d, val); |
1258 | a19cbfb3 | Gerd Hoffmann | break;
|
1259 | a19cbfb3 | Gerd Hoffmann | case QXL_IO_CREATE_PRIMARY:
|
1260 | 2bce0400 | Gerd Hoffmann | if (val != 0) { |
1261 | 5ff4e36c | Alon Levy | qxl_guest_bug(d, "QXL_IO_CREATE_PRIMARY (async=%d): val != 0",
|
1262 | 5ff4e36c | Alon Levy | async); |
1263 | 5ff4e36c | Alon Levy | goto cancel_async;
|
1264 | 2bce0400 | Gerd Hoffmann | } |
1265 | 5ff4e36c | Alon Levy | dprint(d, 1, "QXL_IO_CREATE_PRIMARY async=%d\n", async); |
1266 | a19cbfb3 | Gerd Hoffmann | d->guest_primary.surface = d->ram->create_surface; |
1267 | 5ff4e36c | Alon Levy | qxl_create_guest_primary(d, 0, async);
|
1268 | a19cbfb3 | Gerd Hoffmann | break;
|
1269 | a19cbfb3 | Gerd Hoffmann | case QXL_IO_DESTROY_PRIMARY:
|
1270 | 2bce0400 | Gerd Hoffmann | if (val != 0) { |
1271 | 5ff4e36c | Alon Levy | qxl_guest_bug(d, "QXL_IO_DESTROY_PRIMARY (async=%d): val != 0",
|
1272 | 5ff4e36c | Alon Levy | async); |
1273 | 5ff4e36c | Alon Levy | goto cancel_async;
|
1274 | 5ff4e36c | Alon Levy | } |
1275 | 5ff4e36c | Alon Levy | dprint(d, 1, "QXL_IO_DESTROY_PRIMARY (async=%d) (%s)\n", async, |
1276 | 5ff4e36c | Alon Levy | qxl_mode_to_string(d->mode)); |
1277 | 5ff4e36c | Alon Levy | if (!qxl_destroy_primary(d, async)) {
|
1278 | 5ff4e36c | Alon Levy | dprint(d, 1, "QXL_IO_DESTROY_PRIMARY_ASYNC in %s, ignored\n", |
1279 | 5ff4e36c | Alon Levy | qxl_mode_to_string(d->mode)); |
1280 | 5ff4e36c | Alon Levy | goto cancel_async;
|
1281 | 2bce0400 | Gerd Hoffmann | } |
1282 | a19cbfb3 | Gerd Hoffmann | break;
|
1283 | a19cbfb3 | Gerd Hoffmann | case QXL_IO_DESTROY_SURFACE_WAIT:
|
1284 | 5ff4e36c | Alon Levy | if (val >= NUM_SURFACES) {
|
1285 | 5ff4e36c | Alon Levy | qxl_guest_bug(d, "QXL_IO_DESTROY_SURFACE (async=%d):"
|
1286 | 5ff4e36c | Alon Levy | "%d >= NUM_SURFACES", async, val);
|
1287 | 5ff4e36c | Alon Levy | goto cancel_async;
|
1288 | 5ff4e36c | Alon Levy | } |
1289 | 5ff4e36c | Alon Levy | qxl_spice_destroy_surface_wait(d, val, async); |
1290 | a19cbfb3 | Gerd Hoffmann | break;
|
1291 | 3e16b9c5 | Alon Levy | #if SPICE_INTERFACE_QXL_MINOR >= 1 |
1292 | 3e16b9c5 | Alon Levy | case QXL_IO_FLUSH_RELEASE: {
|
1293 | 3e16b9c5 | Alon Levy | QXLReleaseRing *ring = &d->ram->release_ring; |
1294 | 3e16b9c5 | Alon Levy | if (ring->prod - ring->cons + 1 == ring->num_items) { |
1295 | 3e16b9c5 | Alon Levy | fprintf(stderr, |
1296 | 3e16b9c5 | Alon Levy | "ERROR: no flush, full release ring [p%d,%dc]\n",
|
1297 | 3e16b9c5 | Alon Levy | ring->prod, ring->cons); |
1298 | 3e16b9c5 | Alon Levy | } |
1299 | 3e16b9c5 | Alon Levy | qxl_push_free_res(d, 1 /* flush */); |
1300 | 3e16b9c5 | Alon Levy | dprint(d, 1, "QXL_IO_FLUSH_RELEASE exit (%s, s#=%d, res#=%d,%p)\n", |
1301 | 3e16b9c5 | Alon Levy | qxl_mode_to_string(d->mode), d->guest_surfaces.count, |
1302 | 3e16b9c5 | Alon Levy | d->num_free_res, d->last_release); |
1303 | 3e16b9c5 | Alon Levy | break;
|
1304 | 3e16b9c5 | Alon Levy | } |
1305 | 3e16b9c5 | Alon Levy | case QXL_IO_FLUSH_SURFACES_ASYNC:
|
1306 | c5f3dabb | Alon Levy | dprint(d, 1, "QXL_IO_FLUSH_SURFACES_ASYNC" |
1307 | c5f3dabb | Alon Levy | " (%"PRId64") (%s, s#=%d, res#=%d)\n", |
1308 | 3e16b9c5 | Alon Levy | val, qxl_mode_to_string(d->mode), d->guest_surfaces.count, |
1309 | 3e16b9c5 | Alon Levy | d->num_free_res); |
1310 | 3e16b9c5 | Alon Levy | qxl_spice_flush_surfaces_async(d); |
1311 | 3e16b9c5 | Alon Levy | break;
|
1312 | 3e16b9c5 | Alon Levy | #endif
|
1313 | a19cbfb3 | Gerd Hoffmann | case QXL_IO_DESTROY_ALL_SURFACES:
|
1314 | 5ff4e36c | Alon Levy | d->mode = QXL_MODE_UNDEFINED; |
1315 | 5ff4e36c | Alon Levy | qxl_spice_destroy_surfaces(d, async); |
1316 | a19cbfb3 | Gerd Hoffmann | break;
|
1317 | a19cbfb3 | Gerd Hoffmann | default:
|
1318 | a19cbfb3 | Gerd Hoffmann | fprintf(stderr, "%s: ioport=0x%x, abort()\n", __FUNCTION__, io_port);
|
1319 | a19cbfb3 | Gerd Hoffmann | abort(); |
1320 | a19cbfb3 | Gerd Hoffmann | } |
1321 | 5ff4e36c | Alon Levy | return;
|
1322 | 5ff4e36c | Alon Levy | cancel_async:
|
1323 | 5ff4e36c | Alon Levy | #if SPICE_INTERFACE_QXL_MINOR >= 1 |
1324 | 5ff4e36c | Alon Levy | if (async) {
|
1325 | 5ff4e36c | Alon Levy | qxl_send_events(d, QXL_INTERRUPT_IO_CMD); |
1326 | 5ff4e36c | Alon Levy | qemu_mutex_lock(&d->async_lock); |
1327 | 5ff4e36c | Alon Levy | d->current_async = QXL_UNDEFINED_IO; |
1328 | 5ff4e36c | Alon Levy | qemu_mutex_unlock(&d->async_lock); |
1329 | 5ff4e36c | Alon Levy | } |
1330 | 5ff4e36c | Alon Levy | #else
|
1331 | 5ff4e36c | Alon Levy | return;
|
1332 | 5ff4e36c | Alon Levy | #endif
|
1333 | a19cbfb3 | Gerd Hoffmann | } |
1334 | a19cbfb3 | Gerd Hoffmann | |
1335 | b1950430 | Avi Kivity | static uint64_t ioport_read(void *opaque, target_phys_addr_t addr, |
1336 | b1950430 | Avi Kivity | unsigned size)
|
1337 | a19cbfb3 | Gerd Hoffmann | { |
1338 | a19cbfb3 | Gerd Hoffmann | PCIQXLDevice *d = opaque; |
1339 | a19cbfb3 | Gerd Hoffmann | |
1340 | a19cbfb3 | Gerd Hoffmann | dprint(d, 1, "%s: unexpected\n", __FUNCTION__); |
1341 | a19cbfb3 | Gerd Hoffmann | return 0xff; |
1342 | a19cbfb3 | Gerd Hoffmann | } |
1343 | a19cbfb3 | Gerd Hoffmann | |
1344 | b1950430 | Avi Kivity | static const MemoryRegionOps qxl_io_ops = { |
1345 | b1950430 | Avi Kivity | .read = ioport_read, |
1346 | b1950430 | Avi Kivity | .write = ioport_write, |
1347 | b1950430 | Avi Kivity | .valid = { |
1348 | b1950430 | Avi Kivity | .min_access_size = 1,
|
1349 | b1950430 | Avi Kivity | .max_access_size = 1,
|
1350 | b1950430 | Avi Kivity | }, |
1351 | b1950430 | Avi Kivity | }; |
1352 | a19cbfb3 | Gerd Hoffmann | |
1353 | a19cbfb3 | Gerd Hoffmann | static void pipe_read(void *opaque) |
1354 | a19cbfb3 | Gerd Hoffmann | { |
1355 | a19cbfb3 | Gerd Hoffmann | PCIQXLDevice *d = opaque; |
1356 | a19cbfb3 | Gerd Hoffmann | char dummy;
|
1357 | a19cbfb3 | Gerd Hoffmann | int len;
|
1358 | a19cbfb3 | Gerd Hoffmann | |
1359 | a19cbfb3 | Gerd Hoffmann | do {
|
1360 | a19cbfb3 | Gerd Hoffmann | len = read(d->pipe[0], &dummy, sizeof(dummy)); |
1361 | a19cbfb3 | Gerd Hoffmann | } while (len == sizeof(dummy)); |
1362 | 40010aea | Yonit Halperin | qxl_update_irq(d); |
1363 | a19cbfb3 | Gerd Hoffmann | } |
1364 | a19cbfb3 | Gerd Hoffmann | |
1365 | a19cbfb3 | Gerd Hoffmann | static void qxl_send_events(PCIQXLDevice *d, uint32_t events) |
1366 | a19cbfb3 | Gerd Hoffmann | { |
1367 | a19cbfb3 | Gerd Hoffmann | uint32_t old_pending; |
1368 | a19cbfb3 | Gerd Hoffmann | uint32_t le_events = cpu_to_le32(events); |
1369 | a19cbfb3 | Gerd Hoffmann | |
1370 | a19cbfb3 | Gerd Hoffmann | assert(d->ssd.running); |
1371 | a19cbfb3 | Gerd Hoffmann | old_pending = __sync_fetch_and_or(&d->ram->int_pending, le_events); |
1372 | a19cbfb3 | Gerd Hoffmann | if ((old_pending & le_events) == le_events) {
|
1373 | a19cbfb3 | Gerd Hoffmann | return;
|
1374 | a19cbfb3 | Gerd Hoffmann | } |
1375 | 691f5c7b | Jan Kiszka | if (qemu_thread_is_self(&d->main)) {
|
1376 | 40010aea | Yonit Halperin | qxl_update_irq(d); |
1377 | a19cbfb3 | Gerd Hoffmann | } else {
|
1378 | a19cbfb3 | Gerd Hoffmann | if (write(d->pipe[1], d, 1) != 1) { |
1379 | a19cbfb3 | Gerd Hoffmann | dprint(d, 1, "%s: write to pipe failed\n", __FUNCTION__); |
1380 | a19cbfb3 | Gerd Hoffmann | } |
1381 | a19cbfb3 | Gerd Hoffmann | } |
1382 | a19cbfb3 | Gerd Hoffmann | } |
1383 | a19cbfb3 | Gerd Hoffmann | |
1384 | a19cbfb3 | Gerd Hoffmann | static void init_pipe_signaling(PCIQXLDevice *d) |
1385 | a19cbfb3 | Gerd Hoffmann | { |
1386 | a19cbfb3 | Gerd Hoffmann | if (pipe(d->pipe) < 0) { |
1387 | a19cbfb3 | Gerd Hoffmann | dprint(d, 1, "%s: pipe creation failed\n", __FUNCTION__); |
1388 | a19cbfb3 | Gerd Hoffmann | return;
|
1389 | a19cbfb3 | Gerd Hoffmann | } |
1390 | a19cbfb3 | Gerd Hoffmann | fcntl(d->pipe[0], F_SETFL, O_NONBLOCK);
|
1391 | a19cbfb3 | Gerd Hoffmann | fcntl(d->pipe[1], F_SETFL, O_NONBLOCK);
|
1392 | a19cbfb3 | Gerd Hoffmann | fcntl(d->pipe[0], F_SETOWN, getpid());
|
1393 | a19cbfb3 | Gerd Hoffmann | |
1394 | 691f5c7b | Jan Kiszka | qemu_thread_get_self(&d->main); |
1395 | a19cbfb3 | Gerd Hoffmann | qemu_set_fd_handler(d->pipe[0], pipe_read, NULL, d); |
1396 | a19cbfb3 | Gerd Hoffmann | } |
1397 | a19cbfb3 | Gerd Hoffmann | |
1398 | a19cbfb3 | Gerd Hoffmann | /* graphics console */
|
1399 | a19cbfb3 | Gerd Hoffmann | |
1400 | a19cbfb3 | Gerd Hoffmann | static void qxl_hw_update(void *opaque) |
1401 | a19cbfb3 | Gerd Hoffmann | { |
1402 | a19cbfb3 | Gerd Hoffmann | PCIQXLDevice *qxl = opaque; |
1403 | a19cbfb3 | Gerd Hoffmann | VGACommonState *vga = &qxl->vga; |
1404 | a19cbfb3 | Gerd Hoffmann | |
1405 | a19cbfb3 | Gerd Hoffmann | switch (qxl->mode) {
|
1406 | a19cbfb3 | Gerd Hoffmann | case QXL_MODE_VGA:
|
1407 | a19cbfb3 | Gerd Hoffmann | vga->update(vga); |
1408 | a19cbfb3 | Gerd Hoffmann | break;
|
1409 | a19cbfb3 | Gerd Hoffmann | case QXL_MODE_COMPAT:
|
1410 | a19cbfb3 | Gerd Hoffmann | case QXL_MODE_NATIVE:
|
1411 | a19cbfb3 | Gerd Hoffmann | qxl_render_update(qxl); |
1412 | a19cbfb3 | Gerd Hoffmann | break;
|
1413 | a19cbfb3 | Gerd Hoffmann | default:
|
1414 | a19cbfb3 | Gerd Hoffmann | break;
|
1415 | a19cbfb3 | Gerd Hoffmann | } |
1416 | a19cbfb3 | Gerd Hoffmann | } |
1417 | a19cbfb3 | Gerd Hoffmann | |
1418 | a19cbfb3 | Gerd Hoffmann | static void qxl_hw_invalidate(void *opaque) |
1419 | a19cbfb3 | Gerd Hoffmann | { |
1420 | a19cbfb3 | Gerd Hoffmann | PCIQXLDevice *qxl = opaque; |
1421 | a19cbfb3 | Gerd Hoffmann | VGACommonState *vga = &qxl->vga; |
1422 | a19cbfb3 | Gerd Hoffmann | |
1423 | a19cbfb3 | Gerd Hoffmann | vga->invalidate(vga); |
1424 | a19cbfb3 | Gerd Hoffmann | } |
1425 | a19cbfb3 | Gerd Hoffmann | |
1426 | a19cbfb3 | Gerd Hoffmann | static void qxl_hw_screen_dump(void *opaque, const char *filename) |
1427 | a19cbfb3 | Gerd Hoffmann | { |
1428 | a19cbfb3 | Gerd Hoffmann | PCIQXLDevice *qxl = opaque; |
1429 | a19cbfb3 | Gerd Hoffmann | VGACommonState *vga = &qxl->vga; |
1430 | a19cbfb3 | Gerd Hoffmann | |
1431 | a19cbfb3 | Gerd Hoffmann | switch (qxl->mode) {
|
1432 | a19cbfb3 | Gerd Hoffmann | case QXL_MODE_COMPAT:
|
1433 | a19cbfb3 | Gerd Hoffmann | case QXL_MODE_NATIVE:
|
1434 | a19cbfb3 | Gerd Hoffmann | qxl_render_update(qxl); |
1435 | a19cbfb3 | Gerd Hoffmann | ppm_save(filename, qxl->ssd.ds->surface); |
1436 | a19cbfb3 | Gerd Hoffmann | break;
|
1437 | a19cbfb3 | Gerd Hoffmann | case QXL_MODE_VGA:
|
1438 | a19cbfb3 | Gerd Hoffmann | vga->screen_dump(vga, filename); |
1439 | a19cbfb3 | Gerd Hoffmann | break;
|
1440 | a19cbfb3 | Gerd Hoffmann | default:
|
1441 | a19cbfb3 | Gerd Hoffmann | break;
|
1442 | a19cbfb3 | Gerd Hoffmann | } |
1443 | a19cbfb3 | Gerd Hoffmann | } |
1444 | a19cbfb3 | Gerd Hoffmann | |
1445 | a19cbfb3 | Gerd Hoffmann | static void qxl_hw_text_update(void *opaque, console_ch_t *chardata) |
1446 | a19cbfb3 | Gerd Hoffmann | { |
1447 | a19cbfb3 | Gerd Hoffmann | PCIQXLDevice *qxl = opaque; |
1448 | a19cbfb3 | Gerd Hoffmann | VGACommonState *vga = &qxl->vga; |
1449 | a19cbfb3 | Gerd Hoffmann | |
1450 | a19cbfb3 | Gerd Hoffmann | if (qxl->mode == QXL_MODE_VGA) {
|
1451 | a19cbfb3 | Gerd Hoffmann | vga->text_update(vga, chardata); |
1452 | a19cbfb3 | Gerd Hoffmann | return;
|
1453 | a19cbfb3 | Gerd Hoffmann | } |
1454 | a19cbfb3 | Gerd Hoffmann | } |
1455 | a19cbfb3 | Gerd Hoffmann | |
1456 | 1dfb4dd9 | Luiz Capitulino | static void qxl_vm_change_state_handler(void *opaque, int running, |
1457 | 1dfb4dd9 | Luiz Capitulino | RunState state) |
1458 | a19cbfb3 | Gerd Hoffmann | { |
1459 | a19cbfb3 | Gerd Hoffmann | PCIQXLDevice *qxl = opaque; |
1460 | 1dfb4dd9 | Luiz Capitulino | qemu_spice_vm_change_state_handler(&qxl->ssd, running, state); |
1461 | a19cbfb3 | Gerd Hoffmann | |
1462 | efbf2950 | Yonit Halperin | if (running) {
|
1463 | efbf2950 | Yonit Halperin | /*
|
1464 | efbf2950 | Yonit Halperin | * if qxl_send_events was called from spice server context before
|
1465 | 40010aea | Yonit Halperin | * migration ended, qxl_update_irq for these events might not have been
|
1466 | efbf2950 | Yonit Halperin | * called
|
1467 | efbf2950 | Yonit Halperin | */
|
1468 | 40010aea | Yonit Halperin | qxl_update_irq(qxl); |
1469 | efbf2950 | Yonit Halperin | } else if (qxl->mode == QXL_MODE_NATIVE) { |
1470 | 868379ce | Yonit Halperin | /* dirty all vram (which holds surfaces) and devram (primary surface)
|
1471 | 868379ce | Yonit Halperin | * to make sure they are saved */
|
1472 | a19cbfb3 | Gerd Hoffmann | /* FIXME #1: should go out during "live" stage */
|
1473 | a19cbfb3 | Gerd Hoffmann | /* FIXME #2: we only need to save the areas which are actually used */
|
1474 | b1950430 | Avi Kivity | qxl_set_dirty(&qxl->vram_bar, 0, qxl->vram_size);
|
1475 | b1950430 | Avi Kivity | qxl_set_dirty(&qxl->vga.vram, qxl->shadow_rom.draw_area_offset, |
1476 | b1950430 | Avi Kivity | qxl->shadow_rom.surface0_area_size); |
1477 | a19cbfb3 | Gerd Hoffmann | } |
1478 | a19cbfb3 | Gerd Hoffmann | } |
1479 | a19cbfb3 | Gerd Hoffmann | |
1480 | a19cbfb3 | Gerd Hoffmann | /* display change listener */
|
1481 | a19cbfb3 | Gerd Hoffmann | |
1482 | a19cbfb3 | Gerd Hoffmann | static void display_update(struct DisplayState *ds, int x, int y, int w, int h) |
1483 | a19cbfb3 | Gerd Hoffmann | { |
1484 | a19cbfb3 | Gerd Hoffmann | if (qxl0->mode == QXL_MODE_VGA) {
|
1485 | a19cbfb3 | Gerd Hoffmann | qemu_spice_display_update(&qxl0->ssd, x, y, w, h); |
1486 | a19cbfb3 | Gerd Hoffmann | } |
1487 | a19cbfb3 | Gerd Hoffmann | } |
1488 | a19cbfb3 | Gerd Hoffmann | |
1489 | a19cbfb3 | Gerd Hoffmann | static void display_resize(struct DisplayState *ds) |
1490 | a19cbfb3 | Gerd Hoffmann | { |
1491 | a19cbfb3 | Gerd Hoffmann | if (qxl0->mode == QXL_MODE_VGA) {
|
1492 | a19cbfb3 | Gerd Hoffmann | qemu_spice_display_resize(&qxl0->ssd); |
1493 | a19cbfb3 | Gerd Hoffmann | } |
1494 | a19cbfb3 | Gerd Hoffmann | } |
1495 | a19cbfb3 | Gerd Hoffmann | |
1496 | a19cbfb3 | Gerd Hoffmann | static void display_refresh(struct DisplayState *ds) |
1497 | a19cbfb3 | Gerd Hoffmann | { |
1498 | a19cbfb3 | Gerd Hoffmann | if (qxl0->mode == QXL_MODE_VGA) {
|
1499 | a19cbfb3 | Gerd Hoffmann | qemu_spice_display_refresh(&qxl0->ssd); |
1500 | a19cbfb3 | Gerd Hoffmann | } |
1501 | a19cbfb3 | Gerd Hoffmann | } |
1502 | a19cbfb3 | Gerd Hoffmann | |
1503 | a19cbfb3 | Gerd Hoffmann | static DisplayChangeListener display_listener = {
|
1504 | a19cbfb3 | Gerd Hoffmann | .dpy_update = display_update, |
1505 | a19cbfb3 | Gerd Hoffmann | .dpy_resize = display_resize, |
1506 | a19cbfb3 | Gerd Hoffmann | .dpy_refresh = display_refresh, |
1507 | a19cbfb3 | Gerd Hoffmann | }; |
1508 | a19cbfb3 | Gerd Hoffmann | |
1509 | a19cbfb3 | Gerd Hoffmann | static int qxl_init_common(PCIQXLDevice *qxl) |
1510 | a19cbfb3 | Gerd Hoffmann | { |
1511 | a19cbfb3 | Gerd Hoffmann | uint8_t* config = qxl->pci.config; |
1512 | a19cbfb3 | Gerd Hoffmann | uint32_t pci_device_rev; |
1513 | a19cbfb3 | Gerd Hoffmann | uint32_t io_size; |
1514 | a19cbfb3 | Gerd Hoffmann | |
1515 | a19cbfb3 | Gerd Hoffmann | qxl->mode = QXL_MODE_UNDEFINED; |
1516 | a19cbfb3 | Gerd Hoffmann | qxl->generation = 1;
|
1517 | a19cbfb3 | Gerd Hoffmann | qxl->num_memslots = NUM_MEMSLOTS; |
1518 | a19cbfb3 | Gerd Hoffmann | qxl->num_surfaces = NUM_SURFACES; |
1519 | 14898cf6 | Gerd Hoffmann | qemu_mutex_init(&qxl->track_lock); |
1520 | 5ff4e36c | Alon Levy | qemu_mutex_init(&qxl->async_lock); |
1521 | 5ff4e36c | Alon Levy | qxl->current_async = QXL_UNDEFINED_IO; |
1522 | a19cbfb3 | Gerd Hoffmann | |
1523 | a19cbfb3 | Gerd Hoffmann | switch (qxl->revision) {
|
1524 | a19cbfb3 | Gerd Hoffmann | case 1: /* spice 0.4 -- qxl-1 */ |
1525 | a19cbfb3 | Gerd Hoffmann | pci_device_rev = QXL_REVISION_STABLE_V04; |
1526 | a19cbfb3 | Gerd Hoffmann | break;
|
1527 | a19cbfb3 | Gerd Hoffmann | case 2: /* spice 0.6 -- qxl-2 */ |
1528 | a19cbfb3 | Gerd Hoffmann | pci_device_rev = QXL_REVISION_STABLE_V06; |
1529 | a19cbfb3 | Gerd Hoffmann | break;
|
1530 | 9197a7c8 | Gerd Hoffmann | #if SPICE_INTERFACE_QXL_MINOR >= 1 |
1531 | 9197a7c8 | Gerd Hoffmann | case 3: /* qxl-3 */ |
1532 | 9197a7c8 | Gerd Hoffmann | #endif
|
1533 | 9197a7c8 | Gerd Hoffmann | default:
|
1534 | 9197a7c8 | Gerd Hoffmann | pci_device_rev = QXL_DEFAULT_REVISION; |
1535 | 9197a7c8 | Gerd Hoffmann | break;
|
1536 | a19cbfb3 | Gerd Hoffmann | } |
1537 | a19cbfb3 | Gerd Hoffmann | |
1538 | a19cbfb3 | Gerd Hoffmann | pci_set_byte(&config[PCI_REVISION_ID], pci_device_rev); |
1539 | a19cbfb3 | Gerd Hoffmann | pci_set_byte(&config[PCI_INTERRUPT_PIN], 1);
|
1540 | a19cbfb3 | Gerd Hoffmann | |
1541 | a19cbfb3 | Gerd Hoffmann | qxl->rom_size = qxl_rom_size(); |
1542 | b1950430 | Avi Kivity | memory_region_init_ram(&qxl->rom_bar, &qxl->pci.qdev, "qxl.vrom",
|
1543 | b1950430 | Avi Kivity | qxl->rom_size); |
1544 | a19cbfb3 | Gerd Hoffmann | init_qxl_rom(qxl); |
1545 | a19cbfb3 | Gerd Hoffmann | init_qxl_ram(qxl); |
1546 | a19cbfb3 | Gerd Hoffmann | |
1547 | a19cbfb3 | Gerd Hoffmann | if (qxl->vram_size < 16 * 1024 * 1024) { |
1548 | a19cbfb3 | Gerd Hoffmann | qxl->vram_size = 16 * 1024 * 1024; |
1549 | a19cbfb3 | Gerd Hoffmann | } |
1550 | a19cbfb3 | Gerd Hoffmann | if (qxl->revision == 1) { |
1551 | a19cbfb3 | Gerd Hoffmann | qxl->vram_size = 4096;
|
1552 | a19cbfb3 | Gerd Hoffmann | } |
1553 | a19cbfb3 | Gerd Hoffmann | qxl->vram_size = msb_mask(qxl->vram_size * 2 - 1); |
1554 | b1950430 | Avi Kivity | memory_region_init_ram(&qxl->vram_bar, &qxl->pci.qdev, "qxl.vram",
|
1555 | b1950430 | Avi Kivity | qxl->vram_size); |
1556 | a19cbfb3 | Gerd Hoffmann | |
1557 | a19cbfb3 | Gerd Hoffmann | io_size = msb_mask(QXL_IO_RANGE_SIZE * 2 - 1); |
1558 | a19cbfb3 | Gerd Hoffmann | if (qxl->revision == 1) { |
1559 | a19cbfb3 | Gerd Hoffmann | io_size = 8;
|
1560 | a19cbfb3 | Gerd Hoffmann | } |
1561 | a19cbfb3 | Gerd Hoffmann | |
1562 | b1950430 | Avi Kivity | memory_region_init_io(&qxl->io_bar, &qxl_io_ops, qxl, |
1563 | b1950430 | Avi Kivity | "qxl-ioports", io_size);
|
1564 | b1950430 | Avi Kivity | if (qxl->id == 0) { |
1565 | b1950430 | Avi Kivity | vga_dirty_log_start(&qxl->vga); |
1566 | b1950430 | Avi Kivity | } |
1567 | b1950430 | Avi Kivity | |
1568 | b1950430 | Avi Kivity | |
1569 | e824b2cc | Avi Kivity | pci_register_bar(&qxl->pci, QXL_IO_RANGE_INDEX, |
1570 | e824b2cc | Avi Kivity | PCI_BASE_ADDRESS_SPACE_IO, &qxl->io_bar); |
1571 | a19cbfb3 | Gerd Hoffmann | |
1572 | e824b2cc | Avi Kivity | pci_register_bar(&qxl->pci, QXL_ROM_RANGE_INDEX, |
1573 | e824b2cc | Avi Kivity | PCI_BASE_ADDRESS_SPACE_MEMORY, &qxl->rom_bar); |
1574 | a19cbfb3 | Gerd Hoffmann | |
1575 | e824b2cc | Avi Kivity | pci_register_bar(&qxl->pci, QXL_RAM_RANGE_INDEX, |
1576 | e824b2cc | Avi Kivity | PCI_BASE_ADDRESS_SPACE_MEMORY, &qxl->vga.vram); |
1577 | a19cbfb3 | Gerd Hoffmann | |
1578 | e824b2cc | Avi Kivity | pci_register_bar(&qxl->pci, QXL_VRAM_RANGE_INDEX, |
1579 | e824b2cc | Avi Kivity | PCI_BASE_ADDRESS_SPACE_MEMORY, &qxl->vram_bar); |
1580 | a19cbfb3 | Gerd Hoffmann | |
1581 | a19cbfb3 | Gerd Hoffmann | qxl->ssd.qxl.base.sif = &qxl_interface.base; |
1582 | a19cbfb3 | Gerd Hoffmann | qxl->ssd.qxl.id = qxl->id; |
1583 | a19cbfb3 | Gerd Hoffmann | qemu_spice_add_interface(&qxl->ssd.qxl.base); |
1584 | a19cbfb3 | Gerd Hoffmann | qemu_add_vm_change_state_handler(qxl_vm_change_state_handler, qxl); |
1585 | a19cbfb3 | Gerd Hoffmann | |
1586 | a19cbfb3 | Gerd Hoffmann | init_pipe_signaling(qxl); |
1587 | a19cbfb3 | Gerd Hoffmann | qxl_reset_state(qxl); |
1588 | a19cbfb3 | Gerd Hoffmann | |
1589 | a19cbfb3 | Gerd Hoffmann | return 0; |
1590 | a19cbfb3 | Gerd Hoffmann | } |
1591 | a19cbfb3 | Gerd Hoffmann | |
1592 | a19cbfb3 | Gerd Hoffmann | static int qxl_init_primary(PCIDevice *dev) |
1593 | a19cbfb3 | Gerd Hoffmann | { |
1594 | a19cbfb3 | Gerd Hoffmann | PCIQXLDevice *qxl = DO_UPCAST(PCIQXLDevice, pci, dev); |
1595 | a19cbfb3 | Gerd Hoffmann | VGACommonState *vga = &qxl->vga; |
1596 | a19cbfb3 | Gerd Hoffmann | ram_addr_t ram_size = msb_mask(qxl->vga.vram_size * 2 - 1); |
1597 | a19cbfb3 | Gerd Hoffmann | |
1598 | a19cbfb3 | Gerd Hoffmann | qxl->id = 0;
|
1599 | a19cbfb3 | Gerd Hoffmann | |
1600 | a19cbfb3 | Gerd Hoffmann | if (ram_size < 32 * 1024 * 1024) { |
1601 | a19cbfb3 | Gerd Hoffmann | ram_size = 32 * 1024 * 1024; |
1602 | a19cbfb3 | Gerd Hoffmann | } |
1603 | a19cbfb3 | Gerd Hoffmann | vga_common_init(vga, ram_size); |
1604 | 0a039dc7 | Richard Henderson | vga_init(vga, pci_address_space(dev), pci_address_space_io(dev), false);
|
1605 | a19cbfb3 | Gerd Hoffmann | register_ioport_write(0x3c0, 16, 1, qxl_vga_ioport_write, vga); |
1606 | a19cbfb3 | Gerd Hoffmann | register_ioport_write(0x3b4, 2, 1, qxl_vga_ioport_write, vga); |
1607 | a19cbfb3 | Gerd Hoffmann | register_ioport_write(0x3d4, 2, 1, qxl_vga_ioport_write, vga); |
1608 | a19cbfb3 | Gerd Hoffmann | register_ioport_write(0x3ba, 1, 1, qxl_vga_ioport_write, vga); |
1609 | a19cbfb3 | Gerd Hoffmann | register_ioport_write(0x3da, 1, 1, qxl_vga_ioport_write, vga); |
1610 | a19cbfb3 | Gerd Hoffmann | |
1611 | a19cbfb3 | Gerd Hoffmann | vga->ds = graphic_console_init(qxl_hw_update, qxl_hw_invalidate, |
1612 | a19cbfb3 | Gerd Hoffmann | qxl_hw_screen_dump, qxl_hw_text_update, qxl); |
1613 | a963f876 | Gerd Hoffmann | qemu_spice_display_init_common(&qxl->ssd, vga->ds); |
1614 | a19cbfb3 | Gerd Hoffmann | |
1615 | a19cbfb3 | Gerd Hoffmann | qxl0 = qxl; |
1616 | a19cbfb3 | Gerd Hoffmann | register_displaychangelistener(vga->ds, &display_listener); |
1617 | a19cbfb3 | Gerd Hoffmann | |
1618 | a19cbfb3 | Gerd Hoffmann | return qxl_init_common(qxl);
|
1619 | a19cbfb3 | Gerd Hoffmann | } |
1620 | a19cbfb3 | Gerd Hoffmann | |
1621 | a19cbfb3 | Gerd Hoffmann | static int qxl_init_secondary(PCIDevice *dev) |
1622 | a19cbfb3 | Gerd Hoffmann | { |
1623 | a19cbfb3 | Gerd Hoffmann | static int device_id = 1; |
1624 | a19cbfb3 | Gerd Hoffmann | PCIQXLDevice *qxl = DO_UPCAST(PCIQXLDevice, pci, dev); |
1625 | a19cbfb3 | Gerd Hoffmann | ram_addr_t ram_size = msb_mask(qxl->vga.vram_size * 2 - 1); |
1626 | a19cbfb3 | Gerd Hoffmann | |
1627 | a19cbfb3 | Gerd Hoffmann | qxl->id = device_id++; |
1628 | a19cbfb3 | Gerd Hoffmann | |
1629 | a19cbfb3 | Gerd Hoffmann | if (ram_size < 16 * 1024 * 1024) { |
1630 | a19cbfb3 | Gerd Hoffmann | ram_size = 16 * 1024 * 1024; |
1631 | a19cbfb3 | Gerd Hoffmann | } |
1632 | a19cbfb3 | Gerd Hoffmann | qxl->vga.vram_size = ram_size; |
1633 | b1950430 | Avi Kivity | memory_region_init_ram(&qxl->vga.vram, &qxl->pci.qdev, "qxl.vgavram",
|
1634 | b1950430 | Avi Kivity | qxl->vga.vram_size); |
1635 | b1950430 | Avi Kivity | qxl->vga.vram_ptr = memory_region_get_ram_ptr(&qxl->vga.vram); |
1636 | a19cbfb3 | Gerd Hoffmann | |
1637 | a19cbfb3 | Gerd Hoffmann | return qxl_init_common(qxl);
|
1638 | a19cbfb3 | Gerd Hoffmann | } |
1639 | a19cbfb3 | Gerd Hoffmann | |
1640 | a19cbfb3 | Gerd Hoffmann | static void qxl_pre_save(void *opaque) |
1641 | a19cbfb3 | Gerd Hoffmann | { |
1642 | a19cbfb3 | Gerd Hoffmann | PCIQXLDevice* d = opaque; |
1643 | a19cbfb3 | Gerd Hoffmann | uint8_t *ram_start = d->vga.vram_ptr; |
1644 | a19cbfb3 | Gerd Hoffmann | |
1645 | a19cbfb3 | Gerd Hoffmann | dprint(d, 1, "%s:\n", __FUNCTION__); |
1646 | a19cbfb3 | Gerd Hoffmann | if (d->last_release == NULL) { |
1647 | a19cbfb3 | Gerd Hoffmann | d->last_release_offset = 0;
|
1648 | a19cbfb3 | Gerd Hoffmann | } else {
|
1649 | a19cbfb3 | Gerd Hoffmann | d->last_release_offset = (uint8_t *)d->last_release - ram_start; |
1650 | a19cbfb3 | Gerd Hoffmann | } |
1651 | a19cbfb3 | Gerd Hoffmann | assert(d->last_release_offset < d->vga.vram_size); |
1652 | a19cbfb3 | Gerd Hoffmann | } |
1653 | a19cbfb3 | Gerd Hoffmann | |
1654 | a19cbfb3 | Gerd Hoffmann | static int qxl_pre_load(void *opaque) |
1655 | a19cbfb3 | Gerd Hoffmann | { |
1656 | a19cbfb3 | Gerd Hoffmann | PCIQXLDevice* d = opaque; |
1657 | a19cbfb3 | Gerd Hoffmann | |
1658 | a19cbfb3 | Gerd Hoffmann | dprint(d, 1, "%s: start\n", __FUNCTION__); |
1659 | a19cbfb3 | Gerd Hoffmann | qxl_hard_reset(d, 1);
|
1660 | a19cbfb3 | Gerd Hoffmann | qxl_exit_vga_mode(d); |
1661 | a19cbfb3 | Gerd Hoffmann | dprint(d, 1, "%s: done\n", __FUNCTION__); |
1662 | a19cbfb3 | Gerd Hoffmann | return 0; |
1663 | a19cbfb3 | Gerd Hoffmann | } |
1664 | a19cbfb3 | Gerd Hoffmann | |
1665 | a19cbfb3 | Gerd Hoffmann | static int qxl_post_load(void *opaque, int version) |
1666 | a19cbfb3 | Gerd Hoffmann | { |
1667 | a19cbfb3 | Gerd Hoffmann | PCIQXLDevice* d = opaque; |
1668 | a19cbfb3 | Gerd Hoffmann | uint8_t *ram_start = d->vga.vram_ptr; |
1669 | a19cbfb3 | Gerd Hoffmann | QXLCommandExt *cmds; |
1670 | a19cbfb3 | Gerd Hoffmann | int in, out, i, newmode;
|
1671 | a19cbfb3 | Gerd Hoffmann | |
1672 | a19cbfb3 | Gerd Hoffmann | dprint(d, 1, "%s: start\n", __FUNCTION__); |
1673 | a19cbfb3 | Gerd Hoffmann | |
1674 | a19cbfb3 | Gerd Hoffmann | assert(d->last_release_offset < d->vga.vram_size); |
1675 | a19cbfb3 | Gerd Hoffmann | if (d->last_release_offset == 0) { |
1676 | a19cbfb3 | Gerd Hoffmann | d->last_release = NULL;
|
1677 | a19cbfb3 | Gerd Hoffmann | } else {
|
1678 | a19cbfb3 | Gerd Hoffmann | d->last_release = (QXLReleaseInfo *)(ram_start + d->last_release_offset); |
1679 | a19cbfb3 | Gerd Hoffmann | } |
1680 | a19cbfb3 | Gerd Hoffmann | |
1681 | a19cbfb3 | Gerd Hoffmann | d->modes = (QXLModes*)((uint8_t*)d->rom + d->rom->modes_offset); |
1682 | a19cbfb3 | Gerd Hoffmann | |
1683 | 5b77870c | Alon Levy | dprint(d, 1, "%s: restore mode (%s)\n", __FUNCTION__, |
1684 | 5b77870c | Alon Levy | qxl_mode_to_string(d->mode)); |
1685 | a19cbfb3 | Gerd Hoffmann | newmode = d->mode; |
1686 | a19cbfb3 | Gerd Hoffmann | d->mode = QXL_MODE_UNDEFINED; |
1687 | a19cbfb3 | Gerd Hoffmann | switch (newmode) {
|
1688 | a19cbfb3 | Gerd Hoffmann | case QXL_MODE_UNDEFINED:
|
1689 | a19cbfb3 | Gerd Hoffmann | break;
|
1690 | a19cbfb3 | Gerd Hoffmann | case QXL_MODE_VGA:
|
1691 | a19cbfb3 | Gerd Hoffmann | qxl_enter_vga_mode(d); |
1692 | a19cbfb3 | Gerd Hoffmann | break;
|
1693 | a19cbfb3 | Gerd Hoffmann | case QXL_MODE_NATIVE:
|
1694 | a19cbfb3 | Gerd Hoffmann | for (i = 0; i < NUM_MEMSLOTS; i++) { |
1695 | a19cbfb3 | Gerd Hoffmann | if (!d->guest_slots[i].active) {
|
1696 | a19cbfb3 | Gerd Hoffmann | continue;
|
1697 | a19cbfb3 | Gerd Hoffmann | } |
1698 | 5ff4e36c | Alon Levy | qxl_add_memslot(d, i, 0, QXL_SYNC);
|
1699 | a19cbfb3 | Gerd Hoffmann | } |
1700 | 5ff4e36c | Alon Levy | qxl_create_guest_primary(d, 1, QXL_SYNC);
|
1701 | a19cbfb3 | Gerd Hoffmann | |
1702 | a19cbfb3 | Gerd Hoffmann | /* replay surface-create and cursor-set commands */
|
1703 | 7267c094 | Anthony Liguori | cmds = g_malloc0(sizeof(QXLCommandExt) * (NUM_SURFACES + 1)); |
1704 | a19cbfb3 | Gerd Hoffmann | for (in = 0, out = 0; in < NUM_SURFACES; in++) { |
1705 | a19cbfb3 | Gerd Hoffmann | if (d->guest_surfaces.cmds[in] == 0) { |
1706 | a19cbfb3 | Gerd Hoffmann | continue;
|
1707 | a19cbfb3 | Gerd Hoffmann | } |
1708 | a19cbfb3 | Gerd Hoffmann | cmds[out].cmd.data = d->guest_surfaces.cmds[in]; |
1709 | a19cbfb3 | Gerd Hoffmann | cmds[out].cmd.type = QXL_CMD_SURFACE; |
1710 | a19cbfb3 | Gerd Hoffmann | cmds[out].group_id = MEMSLOT_GROUP_GUEST; |
1711 | a19cbfb3 | Gerd Hoffmann | out++; |
1712 | a19cbfb3 | Gerd Hoffmann | } |
1713 | 30f6da66 | Yonit Halperin | if (d->guest_cursor) {
|
1714 | 30f6da66 | Yonit Halperin | cmds[out].cmd.data = d->guest_cursor; |
1715 | 30f6da66 | Yonit Halperin | cmds[out].cmd.type = QXL_CMD_CURSOR; |
1716 | 30f6da66 | Yonit Halperin | cmds[out].group_id = MEMSLOT_GROUP_GUEST; |
1717 | 30f6da66 | Yonit Halperin | out++; |
1718 | 30f6da66 | Yonit Halperin | } |
1719 | aee32bf3 | Gerd Hoffmann | qxl_spice_loadvm_commands(d, cmds, out); |
1720 | 7267c094 | Anthony Liguori | g_free(cmds); |
1721 | a19cbfb3 | Gerd Hoffmann | |
1722 | a19cbfb3 | Gerd Hoffmann | break;
|
1723 | a19cbfb3 | Gerd Hoffmann | case QXL_MODE_COMPAT:
|
1724 | a19cbfb3 | Gerd Hoffmann | qxl_set_mode(d, d->shadow_rom.mode, 1);
|
1725 | a19cbfb3 | Gerd Hoffmann | break;
|
1726 | a19cbfb3 | Gerd Hoffmann | } |
1727 | a19cbfb3 | Gerd Hoffmann | dprint(d, 1, "%s: done\n", __FUNCTION__); |
1728 | a19cbfb3 | Gerd Hoffmann | |
1729 | a19cbfb3 | Gerd Hoffmann | return 0; |
1730 | a19cbfb3 | Gerd Hoffmann | } |
1731 | a19cbfb3 | Gerd Hoffmann | |
1732 | b67737a6 | Gerd Hoffmann | #define QXL_SAVE_VERSION 21 |
1733 | a19cbfb3 | Gerd Hoffmann | |
1734 | a19cbfb3 | Gerd Hoffmann | static VMStateDescription qxl_memslot = {
|
1735 | a19cbfb3 | Gerd Hoffmann | .name = "qxl-memslot",
|
1736 | a19cbfb3 | Gerd Hoffmann | .version_id = QXL_SAVE_VERSION, |
1737 | a19cbfb3 | Gerd Hoffmann | .minimum_version_id = QXL_SAVE_VERSION, |
1738 | a19cbfb3 | Gerd Hoffmann | .fields = (VMStateField[]) { |
1739 | a19cbfb3 | Gerd Hoffmann | VMSTATE_UINT64(slot.mem_start, struct guest_slots),
|
1740 | a19cbfb3 | Gerd Hoffmann | VMSTATE_UINT64(slot.mem_end, struct guest_slots),
|
1741 | a19cbfb3 | Gerd Hoffmann | VMSTATE_UINT32(active, struct guest_slots),
|
1742 | a19cbfb3 | Gerd Hoffmann | VMSTATE_END_OF_LIST() |
1743 | a19cbfb3 | Gerd Hoffmann | } |
1744 | a19cbfb3 | Gerd Hoffmann | }; |
1745 | a19cbfb3 | Gerd Hoffmann | |
1746 | a19cbfb3 | Gerd Hoffmann | static VMStateDescription qxl_surface = {
|
1747 | a19cbfb3 | Gerd Hoffmann | .name = "qxl-surface",
|
1748 | a19cbfb3 | Gerd Hoffmann | .version_id = QXL_SAVE_VERSION, |
1749 | a19cbfb3 | Gerd Hoffmann | .minimum_version_id = QXL_SAVE_VERSION, |
1750 | a19cbfb3 | Gerd Hoffmann | .fields = (VMStateField[]) { |
1751 | a19cbfb3 | Gerd Hoffmann | VMSTATE_UINT32(width, QXLSurfaceCreate), |
1752 | a19cbfb3 | Gerd Hoffmann | VMSTATE_UINT32(height, QXLSurfaceCreate), |
1753 | a19cbfb3 | Gerd Hoffmann | VMSTATE_INT32(stride, QXLSurfaceCreate), |
1754 | a19cbfb3 | Gerd Hoffmann | VMSTATE_UINT32(format, QXLSurfaceCreate), |
1755 | a19cbfb3 | Gerd Hoffmann | VMSTATE_UINT32(position, QXLSurfaceCreate), |
1756 | a19cbfb3 | Gerd Hoffmann | VMSTATE_UINT32(mouse_mode, QXLSurfaceCreate), |
1757 | a19cbfb3 | Gerd Hoffmann | VMSTATE_UINT32(flags, QXLSurfaceCreate), |
1758 | a19cbfb3 | Gerd Hoffmann | VMSTATE_UINT32(type, QXLSurfaceCreate), |
1759 | a19cbfb3 | Gerd Hoffmann | VMSTATE_UINT64(mem, QXLSurfaceCreate), |
1760 | a19cbfb3 | Gerd Hoffmann | VMSTATE_END_OF_LIST() |
1761 | a19cbfb3 | Gerd Hoffmann | } |
1762 | a19cbfb3 | Gerd Hoffmann | }; |
1763 | a19cbfb3 | Gerd Hoffmann | |
1764 | a19cbfb3 | Gerd Hoffmann | static VMStateDescription qxl_vmstate = {
|
1765 | a19cbfb3 | Gerd Hoffmann | .name = "qxl",
|
1766 | a19cbfb3 | Gerd Hoffmann | .version_id = QXL_SAVE_VERSION, |
1767 | a19cbfb3 | Gerd Hoffmann | .minimum_version_id = QXL_SAVE_VERSION, |
1768 | a19cbfb3 | Gerd Hoffmann | .pre_save = qxl_pre_save, |
1769 | a19cbfb3 | Gerd Hoffmann | .pre_load = qxl_pre_load, |
1770 | a19cbfb3 | Gerd Hoffmann | .post_load = qxl_post_load, |
1771 | a19cbfb3 | Gerd Hoffmann | .fields = (VMStateField []) { |
1772 | a19cbfb3 | Gerd Hoffmann | VMSTATE_PCI_DEVICE(pci, PCIQXLDevice), |
1773 | a19cbfb3 | Gerd Hoffmann | VMSTATE_STRUCT(vga, PCIQXLDevice, 0, vmstate_vga_common, VGACommonState),
|
1774 | a19cbfb3 | Gerd Hoffmann | VMSTATE_UINT32(shadow_rom.mode, PCIQXLDevice), |
1775 | a19cbfb3 | Gerd Hoffmann | VMSTATE_UINT32(num_free_res, PCIQXLDevice), |
1776 | a19cbfb3 | Gerd Hoffmann | VMSTATE_UINT32(last_release_offset, PCIQXLDevice), |
1777 | a19cbfb3 | Gerd Hoffmann | VMSTATE_UINT32(mode, PCIQXLDevice), |
1778 | a19cbfb3 | Gerd Hoffmann | VMSTATE_UINT32(ssd.unique, PCIQXLDevice), |
1779 | b67737a6 | Gerd Hoffmann | VMSTATE_INT32_EQUAL(num_memslots, PCIQXLDevice), |
1780 | b67737a6 | Gerd Hoffmann | VMSTATE_STRUCT_ARRAY(guest_slots, PCIQXLDevice, NUM_MEMSLOTS, 0,
|
1781 | b67737a6 | Gerd Hoffmann | qxl_memslot, struct guest_slots),
|
1782 | b67737a6 | Gerd Hoffmann | VMSTATE_STRUCT(guest_primary.surface, PCIQXLDevice, 0,
|
1783 | b67737a6 | Gerd Hoffmann | qxl_surface, QXLSurfaceCreate), |
1784 | b67737a6 | Gerd Hoffmann | VMSTATE_INT32_EQUAL(num_surfaces, PCIQXLDevice), |
1785 | b67737a6 | Gerd Hoffmann | VMSTATE_ARRAY(guest_surfaces.cmds, PCIQXLDevice, NUM_SURFACES, 0,
|
1786 | b67737a6 | Gerd Hoffmann | vmstate_info_uint64, uint64_t), |
1787 | b67737a6 | Gerd Hoffmann | VMSTATE_UINT64(guest_cursor, PCIQXLDevice), |
1788 | a19cbfb3 | Gerd Hoffmann | VMSTATE_END_OF_LIST() |
1789 | a19cbfb3 | Gerd Hoffmann | }, |
1790 | a19cbfb3 | Gerd Hoffmann | }; |
1791 | a19cbfb3 | Gerd Hoffmann | |
1792 | 78e60ba5 | Gerd Hoffmann | static Property qxl_properties[] = {
|
1793 | 78e60ba5 | Gerd Hoffmann | DEFINE_PROP_UINT32("ram_size", PCIQXLDevice, vga.vram_size,
|
1794 | 78e60ba5 | Gerd Hoffmann | 64 * 1024 * 1024), |
1795 | 78e60ba5 | Gerd Hoffmann | DEFINE_PROP_UINT32("vram_size", PCIQXLDevice, vram_size,
|
1796 | 78e60ba5 | Gerd Hoffmann | 64 * 1024 * 1024), |
1797 | 78e60ba5 | Gerd Hoffmann | DEFINE_PROP_UINT32("revision", PCIQXLDevice, revision,
|
1798 | 78e60ba5 | Gerd Hoffmann | QXL_DEFAULT_REVISION), |
1799 | 78e60ba5 | Gerd Hoffmann | DEFINE_PROP_UINT32("debug", PCIQXLDevice, debug, 0), |
1800 | 78e60ba5 | Gerd Hoffmann | DEFINE_PROP_UINT32("guestdebug", PCIQXLDevice, guestdebug, 0), |
1801 | 78e60ba5 | Gerd Hoffmann | DEFINE_PROP_UINT32("cmdlog", PCIQXLDevice, cmdlog, 0), |
1802 | 78e60ba5 | Gerd Hoffmann | DEFINE_PROP_END_OF_LIST(), |
1803 | 78e60ba5 | Gerd Hoffmann | }; |
1804 | 78e60ba5 | Gerd Hoffmann | |
1805 | a19cbfb3 | Gerd Hoffmann | static PCIDeviceInfo qxl_info_primary = {
|
1806 | a19cbfb3 | Gerd Hoffmann | .qdev.name = "qxl-vga",
|
1807 | a19cbfb3 | Gerd Hoffmann | .qdev.desc = "Spice QXL GPU (primary, vga compatible)",
|
1808 | a19cbfb3 | Gerd Hoffmann | .qdev.size = sizeof(PCIQXLDevice),
|
1809 | a19cbfb3 | Gerd Hoffmann | .qdev.reset = qxl_reset_handler, |
1810 | a19cbfb3 | Gerd Hoffmann | .qdev.vmsd = &qxl_vmstate, |
1811 | 2f6bfe3b | Gerd Hoffmann | .no_hotplug = 1,
|
1812 | a19cbfb3 | Gerd Hoffmann | .init = qxl_init_primary, |
1813 | a19cbfb3 | Gerd Hoffmann | .romfile = "vgabios-qxl.bin",
|
1814 | 96c05abc | Isaku Yamahata | .vendor_id = REDHAT_PCI_VENDOR_ID, |
1815 | 638f4e47 | Gerd Hoffmann | .device_id = QXL_DEVICE_ID_STABLE, |
1816 | 96c05abc | Isaku Yamahata | .class_id = PCI_CLASS_DISPLAY_VGA, |
1817 | 78e60ba5 | Gerd Hoffmann | .qdev.props = qxl_properties, |
1818 | a19cbfb3 | Gerd Hoffmann | }; |
1819 | a19cbfb3 | Gerd Hoffmann | |
1820 | a19cbfb3 | Gerd Hoffmann | static PCIDeviceInfo qxl_info_secondary = {
|
1821 | a19cbfb3 | Gerd Hoffmann | .qdev.name = "qxl",
|
1822 | a19cbfb3 | Gerd Hoffmann | .qdev.desc = "Spice QXL GPU (secondary)",
|
1823 | a19cbfb3 | Gerd Hoffmann | .qdev.size = sizeof(PCIQXLDevice),
|
1824 | a19cbfb3 | Gerd Hoffmann | .qdev.reset = qxl_reset_handler, |
1825 | a19cbfb3 | Gerd Hoffmann | .qdev.vmsd = &qxl_vmstate, |
1826 | a19cbfb3 | Gerd Hoffmann | .init = qxl_init_secondary, |
1827 | 96c05abc | Isaku Yamahata | .vendor_id = REDHAT_PCI_VENDOR_ID, |
1828 | 638f4e47 | Gerd Hoffmann | .device_id = QXL_DEVICE_ID_STABLE, |
1829 | 96c05abc | Isaku Yamahata | .class_id = PCI_CLASS_DISPLAY_OTHER, |
1830 | 78e60ba5 | Gerd Hoffmann | .qdev.props = qxl_properties, |
1831 | a19cbfb3 | Gerd Hoffmann | }; |
1832 | a19cbfb3 | Gerd Hoffmann | |
1833 | a19cbfb3 | Gerd Hoffmann | static void qxl_register(void) |
1834 | a19cbfb3 | Gerd Hoffmann | { |
1835 | a19cbfb3 | Gerd Hoffmann | pci_qdev_register(&qxl_info_primary); |
1836 | a19cbfb3 | Gerd Hoffmann | pci_qdev_register(&qxl_info_secondary); |
1837 | a19cbfb3 | Gerd Hoffmann | } |
1838 | a19cbfb3 | Gerd Hoffmann | |
1839 | a19cbfb3 | Gerd Hoffmann | device_init(qxl_register); |