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1 | a19cbfb3 | Gerd Hoffmann | /*
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2 | a19cbfb3 | Gerd Hoffmann | * Copyright (C) 2010 Red Hat, Inc.
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3 | a19cbfb3 | Gerd Hoffmann | *
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4 | a19cbfb3 | Gerd Hoffmann | * written by Yaniv Kamay, Izik Eidus, Gerd Hoffmann
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5 | a19cbfb3 | Gerd Hoffmann | * maintained by Gerd Hoffmann <kraxel@redhat.com>
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6 | a19cbfb3 | Gerd Hoffmann | *
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7 | a19cbfb3 | Gerd Hoffmann | * This program is free software; you can redistribute it and/or
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8 | a19cbfb3 | Gerd Hoffmann | * modify it under the terms of the GNU General Public License as
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9 | a19cbfb3 | Gerd Hoffmann | * published by the Free Software Foundation; either version 2 or
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10 | a19cbfb3 | Gerd Hoffmann | * (at your option) version 3 of the License.
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11 | a19cbfb3 | Gerd Hoffmann | *
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12 | a19cbfb3 | Gerd Hoffmann | * This program is distributed in the hope that it will be useful,
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13 | a19cbfb3 | Gerd Hoffmann | * but WITHOUT ANY WARRANTY; without even the implied warranty of
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14 | a19cbfb3 | Gerd Hoffmann | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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15 | a19cbfb3 | Gerd Hoffmann | * GNU General Public License for more details.
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16 | a19cbfb3 | Gerd Hoffmann | *
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17 | a19cbfb3 | Gerd Hoffmann | * You should have received a copy of the GNU General Public License
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18 | a19cbfb3 | Gerd Hoffmann | * along with this program; if not, see <http://www.gnu.org/licenses/>.
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19 | a19cbfb3 | Gerd Hoffmann | */
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20 | a19cbfb3 | Gerd Hoffmann | |
21 | a639ab04 | Alon Levy | #include <zlib.h> |
22 | a639ab04 | Alon Levy | |
23 | a19cbfb3 | Gerd Hoffmann | #include "qemu-common.h" |
24 | a19cbfb3 | Gerd Hoffmann | #include "qemu-timer.h" |
25 | a19cbfb3 | Gerd Hoffmann | #include "qemu-queue.h" |
26 | a19cbfb3 | Gerd Hoffmann | #include "monitor.h" |
27 | a19cbfb3 | Gerd Hoffmann | #include "sysemu.h" |
28 | c480bb7d | Alon Levy | #include "trace.h" |
29 | a19cbfb3 | Gerd Hoffmann | |
30 | a19cbfb3 | Gerd Hoffmann | #include "qxl.h" |
31 | a19cbfb3 | Gerd Hoffmann | |
32 | 020af1c4 | Alon Levy | #ifndef CONFIG_QXL_IO_MONITORS_CONFIG_ASYNC
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33 | 020af1c4 | Alon Levy | /* spice-protocol is too old, add missing definitions */
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34 | 020af1c4 | Alon Levy | #define QXL_IO_MONITORS_CONFIG_ASYNC (QXL_IO_FLUSH_RELEASE + 1) |
35 | 020af1c4 | Alon Levy | #endif
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36 | 020af1c4 | Alon Levy | |
37 | 0b81c478 | Alon Levy | /*
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38 | 0b81c478 | Alon Levy | * NOTE: SPICE_RING_PROD_ITEM accesses memory on the pci bar and as
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39 | 0b81c478 | Alon Levy | * such can be changed by the guest, so to avoid a guest trigerrable
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40 | 0a530548 | Alon Levy | * abort we just qxl_set_guest_bug and set the return to NULL. Still
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41 | 0b81c478 | Alon Levy | * it may happen as a result of emulator bug as well.
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42 | 0b81c478 | Alon Levy | */
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43 | a19cbfb3 | Gerd Hoffmann | #undef SPICE_RING_PROD_ITEM
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44 | 0b81c478 | Alon Levy | #define SPICE_RING_PROD_ITEM(qxl, r, ret) { \
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45 | a19cbfb3 | Gerd Hoffmann | typeof(r) start = r; \ |
46 | a19cbfb3 | Gerd Hoffmann | typeof(r) end = r + 1; \
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47 | a19cbfb3 | Gerd Hoffmann | uint32_t prod = (r)->prod & SPICE_RING_INDEX_MASK(r); \ |
48 | a19cbfb3 | Gerd Hoffmann | typeof(&(r)->items[prod]) m_item = &(r)->items[prod]; \ |
49 | a19cbfb3 | Gerd Hoffmann | if (!((uint8_t*)m_item >= (uint8_t*)(start) && (uint8_t*)(m_item + 1) <= (uint8_t*)(end))) { \ |
50 | 0a530548 | Alon Levy | qxl_set_guest_bug(qxl, "SPICE_RING_PROD_ITEM indices mismatch " \
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51 | 0b81c478 | Alon Levy | "! %p <= %p < %p", (uint8_t *)start, \
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52 | 0b81c478 | Alon Levy | (uint8_t *)m_item, (uint8_t *)end); \ |
53 | 0b81c478 | Alon Levy | ret = NULL; \
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54 | 0b81c478 | Alon Levy | } else { \
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55 | 0b81c478 | Alon Levy | ret = &m_item->el; \ |
56 | a19cbfb3 | Gerd Hoffmann | } \ |
57 | a19cbfb3 | Gerd Hoffmann | } |
58 | a19cbfb3 | Gerd Hoffmann | |
59 | a19cbfb3 | Gerd Hoffmann | #undef SPICE_RING_CONS_ITEM
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60 | 0b81c478 | Alon Levy | #define SPICE_RING_CONS_ITEM(qxl, r, ret) { \
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61 | a19cbfb3 | Gerd Hoffmann | typeof(r) start = r; \ |
62 | a19cbfb3 | Gerd Hoffmann | typeof(r) end = r + 1; \
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63 | a19cbfb3 | Gerd Hoffmann | uint32_t cons = (r)->cons & SPICE_RING_INDEX_MASK(r); \ |
64 | a19cbfb3 | Gerd Hoffmann | typeof(&(r)->items[cons]) m_item = &(r)->items[cons]; \ |
65 | a19cbfb3 | Gerd Hoffmann | if (!((uint8_t*)m_item >= (uint8_t*)(start) && (uint8_t*)(m_item + 1) <= (uint8_t*)(end))) { \ |
66 | 0a530548 | Alon Levy | qxl_set_guest_bug(qxl, "SPICE_RING_CONS_ITEM indices mismatch " \
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67 | 0b81c478 | Alon Levy | "! %p <= %p < %p", (uint8_t *)start, \
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68 | 0b81c478 | Alon Levy | (uint8_t *)m_item, (uint8_t *)end); \ |
69 | 0b81c478 | Alon Levy | ret = NULL; \
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70 | 0b81c478 | Alon Levy | } else { \
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71 | 0b81c478 | Alon Levy | ret = &m_item->el; \ |
72 | a19cbfb3 | Gerd Hoffmann | } \ |
73 | a19cbfb3 | Gerd Hoffmann | } |
74 | a19cbfb3 | Gerd Hoffmann | |
75 | a19cbfb3 | Gerd Hoffmann | #undef ALIGN
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76 | a19cbfb3 | Gerd Hoffmann | #define ALIGN(a, b) (((a) + ((b) - 1)) & ~((b) - 1)) |
77 | a19cbfb3 | Gerd Hoffmann | |
78 | a19cbfb3 | Gerd Hoffmann | #define PIXEL_SIZE 0.2936875 //1280x1024 is 14.8" x 11.9" |
79 | a19cbfb3 | Gerd Hoffmann | |
80 | a19cbfb3 | Gerd Hoffmann | #define QXL_MODE(_x, _y, _b, _o) \
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81 | a19cbfb3 | Gerd Hoffmann | { .x_res = _x, \ |
82 | a19cbfb3 | Gerd Hoffmann | .y_res = _y, \ |
83 | a19cbfb3 | Gerd Hoffmann | .bits = _b, \ |
84 | a19cbfb3 | Gerd Hoffmann | .stride = (_x) * (_b) / 8, \
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85 | a19cbfb3 | Gerd Hoffmann | .x_mili = PIXEL_SIZE * (_x), \ |
86 | a19cbfb3 | Gerd Hoffmann | .y_mili = PIXEL_SIZE * (_y), \ |
87 | a19cbfb3 | Gerd Hoffmann | .orientation = _o, \ |
88 | a19cbfb3 | Gerd Hoffmann | } |
89 | a19cbfb3 | Gerd Hoffmann | |
90 | a19cbfb3 | Gerd Hoffmann | #define QXL_MODE_16_32(x_res, y_res, orientation) \
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91 | a19cbfb3 | Gerd Hoffmann | QXL_MODE(x_res, y_res, 16, orientation), \
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92 | a19cbfb3 | Gerd Hoffmann | QXL_MODE(x_res, y_res, 32, orientation)
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93 | a19cbfb3 | Gerd Hoffmann | |
94 | a19cbfb3 | Gerd Hoffmann | #define QXL_MODE_EX(x_res, y_res) \
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95 | a19cbfb3 | Gerd Hoffmann | QXL_MODE_16_32(x_res, y_res, 0), \
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96 | a19cbfb3 | Gerd Hoffmann | QXL_MODE_16_32(y_res, x_res, 1), \
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97 | a19cbfb3 | Gerd Hoffmann | QXL_MODE_16_32(x_res, y_res, 2), \
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98 | a19cbfb3 | Gerd Hoffmann | QXL_MODE_16_32(y_res, x_res, 3)
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99 | a19cbfb3 | Gerd Hoffmann | |
100 | a19cbfb3 | Gerd Hoffmann | static QXLMode qxl_modes[] = {
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101 | a19cbfb3 | Gerd Hoffmann | QXL_MODE_EX(640, 480), |
102 | a19cbfb3 | Gerd Hoffmann | QXL_MODE_EX(800, 480), |
103 | a19cbfb3 | Gerd Hoffmann | QXL_MODE_EX(800, 600), |
104 | a19cbfb3 | Gerd Hoffmann | QXL_MODE_EX(832, 624), |
105 | a19cbfb3 | Gerd Hoffmann | QXL_MODE_EX(960, 640), |
106 | a19cbfb3 | Gerd Hoffmann | QXL_MODE_EX(1024, 600), |
107 | a19cbfb3 | Gerd Hoffmann | QXL_MODE_EX(1024, 768), |
108 | a19cbfb3 | Gerd Hoffmann | QXL_MODE_EX(1152, 864), |
109 | a19cbfb3 | Gerd Hoffmann | QXL_MODE_EX(1152, 870), |
110 | a19cbfb3 | Gerd Hoffmann | QXL_MODE_EX(1280, 720), |
111 | a19cbfb3 | Gerd Hoffmann | QXL_MODE_EX(1280, 760), |
112 | a19cbfb3 | Gerd Hoffmann | QXL_MODE_EX(1280, 768), |
113 | a19cbfb3 | Gerd Hoffmann | QXL_MODE_EX(1280, 800), |
114 | a19cbfb3 | Gerd Hoffmann | QXL_MODE_EX(1280, 960), |
115 | a19cbfb3 | Gerd Hoffmann | QXL_MODE_EX(1280, 1024), |
116 | a19cbfb3 | Gerd Hoffmann | QXL_MODE_EX(1360, 768), |
117 | a19cbfb3 | Gerd Hoffmann | QXL_MODE_EX(1366, 768), |
118 | a19cbfb3 | Gerd Hoffmann | QXL_MODE_EX(1400, 1050), |
119 | a19cbfb3 | Gerd Hoffmann | QXL_MODE_EX(1440, 900), |
120 | a19cbfb3 | Gerd Hoffmann | QXL_MODE_EX(1600, 900), |
121 | a19cbfb3 | Gerd Hoffmann | QXL_MODE_EX(1600, 1200), |
122 | a19cbfb3 | Gerd Hoffmann | QXL_MODE_EX(1680, 1050), |
123 | a19cbfb3 | Gerd Hoffmann | QXL_MODE_EX(1920, 1080), |
124 | a19cbfb3 | Gerd Hoffmann | /* these modes need more than 8 MB video memory */
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125 | a19cbfb3 | Gerd Hoffmann | QXL_MODE_EX(1920, 1200), |
126 | a19cbfb3 | Gerd Hoffmann | QXL_MODE_EX(1920, 1440), |
127 | a19cbfb3 | Gerd Hoffmann | QXL_MODE_EX(2048, 1536), |
128 | a19cbfb3 | Gerd Hoffmann | QXL_MODE_EX(2560, 1440), |
129 | a19cbfb3 | Gerd Hoffmann | QXL_MODE_EX(2560, 1600), |
130 | a19cbfb3 | Gerd Hoffmann | /* these modes need more than 16 MB video memory */
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131 | a19cbfb3 | Gerd Hoffmann | QXL_MODE_EX(2560, 2048), |
132 | a19cbfb3 | Gerd Hoffmann | QXL_MODE_EX(2800, 2100), |
133 | a19cbfb3 | Gerd Hoffmann | QXL_MODE_EX(3200, 2400), |
134 | a19cbfb3 | Gerd Hoffmann | }; |
135 | a19cbfb3 | Gerd Hoffmann | |
136 | a19cbfb3 | Gerd Hoffmann | static PCIQXLDevice *qxl0;
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137 | a19cbfb3 | Gerd Hoffmann | |
138 | a19cbfb3 | Gerd Hoffmann | static void qxl_send_events(PCIQXLDevice *d, uint32_t events); |
139 | 5ff4e36c | Alon Levy | static int qxl_destroy_primary(PCIQXLDevice *d, qxl_async_io async); |
140 | a19cbfb3 | Gerd Hoffmann | static void qxl_reset_memslots(PCIQXLDevice *d); |
141 | a19cbfb3 | Gerd Hoffmann | static void qxl_reset_surfaces(PCIQXLDevice *d); |
142 | a19cbfb3 | Gerd Hoffmann | static void qxl_ring_set_dirty(PCIQXLDevice *qxl); |
143 | a19cbfb3 | Gerd Hoffmann | |
144 | 0a530548 | Alon Levy | void qxl_set_guest_bug(PCIQXLDevice *qxl, const char *msg, ...) |
145 | 2bce0400 | Gerd Hoffmann | { |
146 | 917ae08c | Alon Levy | trace_qxl_set_guest_bug(qxl->id); |
147 | 2bce0400 | Gerd Hoffmann | qxl_send_events(qxl, QXL_INTERRUPT_ERROR); |
148 | 087e6a42 | Alon Levy | qxl->guest_bug = 1;
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149 | 2bce0400 | Gerd Hoffmann | if (qxl->guestdebug) {
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150 | 7635392c | Alon Levy | va_list ap; |
151 | 7635392c | Alon Levy | va_start(ap, msg); |
152 | 7635392c | Alon Levy | fprintf(stderr, "qxl-%d: guest bug: ", qxl->id);
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153 | 7635392c | Alon Levy | vfprintf(stderr, msg, ap); |
154 | 7635392c | Alon Levy | fprintf(stderr, "\n");
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155 | 7635392c | Alon Levy | va_end(ap); |
156 | 2bce0400 | Gerd Hoffmann | } |
157 | 2bce0400 | Gerd Hoffmann | } |
158 | 2bce0400 | Gerd Hoffmann | |
159 | 087e6a42 | Alon Levy | static void qxl_clear_guest_bug(PCIQXLDevice *qxl) |
160 | 087e6a42 | Alon Levy | { |
161 | 087e6a42 | Alon Levy | qxl->guest_bug = 0;
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162 | 087e6a42 | Alon Levy | } |
163 | aee32bf3 | Gerd Hoffmann | |
164 | aee32bf3 | Gerd Hoffmann | void qxl_spice_update_area(PCIQXLDevice *qxl, uint32_t surface_id,
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165 | aee32bf3 | Gerd Hoffmann | struct QXLRect *area, struct QXLRect *dirty_rects, |
166 | aee32bf3 | Gerd Hoffmann | uint32_t num_dirty_rects, |
167 | 5ff4e36c | Alon Levy | uint32_t clear_dirty_region, |
168 | 2e1a98c9 | Alon Levy | qxl_async_io async, struct QXLCookie *cookie)
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169 | aee32bf3 | Gerd Hoffmann | { |
170 | c480bb7d | Alon Levy | trace_qxl_spice_update_area(qxl->id, surface_id, area->left, area->right, |
171 | c480bb7d | Alon Levy | area->top, area->bottom); |
172 | c480bb7d | Alon Levy | trace_qxl_spice_update_area_rest(qxl->id, num_dirty_rects, |
173 | c480bb7d | Alon Levy | clear_dirty_region); |
174 | 5ff4e36c | Alon Levy | if (async == QXL_SYNC) {
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175 | 5ff4e36c | Alon Levy | qxl->ssd.worker->update_area(qxl->ssd.worker, surface_id, area, |
176 | 5ff4e36c | Alon Levy | dirty_rects, num_dirty_rects, clear_dirty_region); |
177 | 5ff4e36c | Alon Levy | } else {
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178 | 2e1a98c9 | Alon Levy | assert(cookie != NULL);
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179 | 5ff4e36c | Alon Levy | spice_qxl_update_area_async(&qxl->ssd.qxl, surface_id, area, |
180 | 5dba0d45 | Peter Maydell | clear_dirty_region, (uintptr_t)cookie); |
181 | 5ff4e36c | Alon Levy | } |
182 | aee32bf3 | Gerd Hoffmann | } |
183 | aee32bf3 | Gerd Hoffmann | |
184 | 5ff4e36c | Alon Levy | static void qxl_spice_destroy_surface_wait_complete(PCIQXLDevice *qxl, |
185 | 5ff4e36c | Alon Levy | uint32_t id) |
186 | aee32bf3 | Gerd Hoffmann | { |
187 | c480bb7d | Alon Levy | trace_qxl_spice_destroy_surface_wait_complete(qxl->id, id); |
188 | 14898cf6 | Gerd Hoffmann | qemu_mutex_lock(&qxl->track_lock); |
189 | 14898cf6 | Gerd Hoffmann | qxl->guest_surfaces.cmds[id] = 0;
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190 | 14898cf6 | Gerd Hoffmann | qxl->guest_surfaces.count--; |
191 | 14898cf6 | Gerd Hoffmann | qemu_mutex_unlock(&qxl->track_lock); |
192 | aee32bf3 | Gerd Hoffmann | } |
193 | aee32bf3 | Gerd Hoffmann | |
194 | 5ff4e36c | Alon Levy | static void qxl_spice_destroy_surface_wait(PCIQXLDevice *qxl, uint32_t id, |
195 | 5ff4e36c | Alon Levy | qxl_async_io async) |
196 | 5ff4e36c | Alon Levy | { |
197 | 2e1a98c9 | Alon Levy | QXLCookie *cookie; |
198 | 2e1a98c9 | Alon Levy | |
199 | c480bb7d | Alon Levy | trace_qxl_spice_destroy_surface_wait(qxl->id, id, async); |
200 | 5ff4e36c | Alon Levy | if (async) {
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201 | 2e1a98c9 | Alon Levy | cookie = qxl_cookie_new(QXL_COOKIE_TYPE_IO, |
202 | 2e1a98c9 | Alon Levy | QXL_IO_DESTROY_SURFACE_ASYNC); |
203 | 2e1a98c9 | Alon Levy | cookie->u.surface_id = id; |
204 | 5dba0d45 | Peter Maydell | spice_qxl_destroy_surface_async(&qxl->ssd.qxl, id, (uintptr_t)cookie); |
205 | 5ff4e36c | Alon Levy | } else {
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206 | 5ff4e36c | Alon Levy | qxl->ssd.worker->destroy_surface_wait(qxl->ssd.worker, id); |
207 | 753b8b0d | Uri Lublin | qxl_spice_destroy_surface_wait_complete(qxl, id); |
208 | 5ff4e36c | Alon Levy | } |
209 | 5ff4e36c | Alon Levy | } |
210 | 5ff4e36c | Alon Levy | |
211 | 3e16b9c5 | Alon Levy | static void qxl_spice_flush_surfaces_async(PCIQXLDevice *qxl) |
212 | 3e16b9c5 | Alon Levy | { |
213 | c480bb7d | Alon Levy | trace_qxl_spice_flush_surfaces_async(qxl->id, qxl->guest_surfaces.count, |
214 | c480bb7d | Alon Levy | qxl->num_free_res); |
215 | 2e1a98c9 | Alon Levy | spice_qxl_flush_surfaces_async(&qxl->ssd.qxl, |
216 | 5dba0d45 | Peter Maydell | (uintptr_t)qxl_cookie_new(QXL_COOKIE_TYPE_IO, |
217 | 5dba0d45 | Peter Maydell | QXL_IO_FLUSH_SURFACES_ASYNC)); |
218 | 3e16b9c5 | Alon Levy | } |
219 | 3e16b9c5 | Alon Levy | |
220 | aee32bf3 | Gerd Hoffmann | void qxl_spice_loadvm_commands(PCIQXLDevice *qxl, struct QXLCommandExt *ext, |
221 | aee32bf3 | Gerd Hoffmann | uint32_t count) |
222 | aee32bf3 | Gerd Hoffmann | { |
223 | c480bb7d | Alon Levy | trace_qxl_spice_loadvm_commands(qxl->id, ext, count); |
224 | aee32bf3 | Gerd Hoffmann | qxl->ssd.worker->loadvm_commands(qxl->ssd.worker, ext, count); |
225 | aee32bf3 | Gerd Hoffmann | } |
226 | aee32bf3 | Gerd Hoffmann | |
227 | aee32bf3 | Gerd Hoffmann | void qxl_spice_oom(PCIQXLDevice *qxl)
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228 | aee32bf3 | Gerd Hoffmann | { |
229 | c480bb7d | Alon Levy | trace_qxl_spice_oom(qxl->id); |
230 | aee32bf3 | Gerd Hoffmann | qxl->ssd.worker->oom(qxl->ssd.worker); |
231 | aee32bf3 | Gerd Hoffmann | } |
232 | aee32bf3 | Gerd Hoffmann | |
233 | aee32bf3 | Gerd Hoffmann | void qxl_spice_reset_memslots(PCIQXLDevice *qxl)
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234 | aee32bf3 | Gerd Hoffmann | { |
235 | c480bb7d | Alon Levy | trace_qxl_spice_reset_memslots(qxl->id); |
236 | aee32bf3 | Gerd Hoffmann | qxl->ssd.worker->reset_memslots(qxl->ssd.worker); |
237 | aee32bf3 | Gerd Hoffmann | } |
238 | aee32bf3 | Gerd Hoffmann | |
239 | 5ff4e36c | Alon Levy | static void qxl_spice_destroy_surfaces_complete(PCIQXLDevice *qxl) |
240 | aee32bf3 | Gerd Hoffmann | { |
241 | c480bb7d | Alon Levy | trace_qxl_spice_destroy_surfaces_complete(qxl->id); |
242 | 14898cf6 | Gerd Hoffmann | qemu_mutex_lock(&qxl->track_lock); |
243 | ddd8fdc7 | Gerd Hoffmann | memset(qxl->guest_surfaces.cmds, 0,
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244 | ddd8fdc7 | Gerd Hoffmann | sizeof(qxl->guest_surfaces.cmds) * qxl->ssd.num_surfaces);
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245 | 14898cf6 | Gerd Hoffmann | qxl->guest_surfaces.count = 0;
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246 | 14898cf6 | Gerd Hoffmann | qemu_mutex_unlock(&qxl->track_lock); |
247 | aee32bf3 | Gerd Hoffmann | } |
248 | aee32bf3 | Gerd Hoffmann | |
249 | 5ff4e36c | Alon Levy | static void qxl_spice_destroy_surfaces(PCIQXLDevice *qxl, qxl_async_io async) |
250 | 5ff4e36c | Alon Levy | { |
251 | c480bb7d | Alon Levy | trace_qxl_spice_destroy_surfaces(qxl->id, async); |
252 | 5ff4e36c | Alon Levy | if (async) {
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253 | 2e1a98c9 | Alon Levy | spice_qxl_destroy_surfaces_async(&qxl->ssd.qxl, |
254 | 5dba0d45 | Peter Maydell | (uintptr_t)qxl_cookie_new(QXL_COOKIE_TYPE_IO, |
255 | 5dba0d45 | Peter Maydell | QXL_IO_DESTROY_ALL_SURFACES_ASYNC)); |
256 | 5ff4e36c | Alon Levy | } else {
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257 | 5ff4e36c | Alon Levy | qxl->ssd.worker->destroy_surfaces(qxl->ssd.worker); |
258 | 5ff4e36c | Alon Levy | qxl_spice_destroy_surfaces_complete(qxl); |
259 | 5ff4e36c | Alon Levy | } |
260 | 5ff4e36c | Alon Levy | } |
261 | 5ff4e36c | Alon Levy | |
262 | 020af1c4 | Alon Levy | static void qxl_spice_monitors_config_async(PCIQXLDevice *qxl, int replay) |
263 | 020af1c4 | Alon Levy | { |
264 | 020af1c4 | Alon Levy | trace_qxl_spice_monitors_config(qxl->id); |
265 | 020af1c4 | Alon Levy | /* 0x000b01 == 0.11.1 */
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266 | 020af1c4 | Alon Levy | #if SPICE_SERVER_VERSION >= 0x000b01 && \ |
267 | 020af1c4 | Alon Levy | defined(CONFIG_QXL_IO_MONITORS_CONFIG_ASYNC) |
268 | 020af1c4 | Alon Levy | if (replay) {
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269 | 020af1c4 | Alon Levy | /*
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270 | 020af1c4 | Alon Levy | * don't use QXL_COOKIE_TYPE_IO:
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271 | 020af1c4 | Alon Levy | * - we are not running yet (post_load), we will assert
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272 | 020af1c4 | Alon Levy | * in send_events
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273 | 020af1c4 | Alon Levy | * - this is not a guest io, but a reply, so async_io isn't set.
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274 | 020af1c4 | Alon Levy | */
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275 | 020af1c4 | Alon Levy | spice_qxl_monitors_config_async(&qxl->ssd.qxl, |
276 | 020af1c4 | Alon Levy | qxl->guest_monitors_config, |
277 | 020af1c4 | Alon Levy | MEMSLOT_GROUP_GUEST, |
278 | 020af1c4 | Alon Levy | (uintptr_t)qxl_cookie_new( |
279 | 020af1c4 | Alon Levy | QXL_COOKIE_TYPE_POST_LOAD_MONITORS_CONFIG, |
280 | 020af1c4 | Alon Levy | 0));
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281 | 020af1c4 | Alon Levy | } else {
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282 | 020af1c4 | Alon Levy | qxl->guest_monitors_config = qxl->ram->monitors_config; |
283 | 020af1c4 | Alon Levy | spice_qxl_monitors_config_async(&qxl->ssd.qxl, |
284 | 020af1c4 | Alon Levy | qxl->ram->monitors_config, |
285 | 020af1c4 | Alon Levy | MEMSLOT_GROUP_GUEST, |
286 | 020af1c4 | Alon Levy | (uintptr_t)qxl_cookie_new(QXL_COOKIE_TYPE_IO, |
287 | 020af1c4 | Alon Levy | QXL_IO_MONITORS_CONFIG_ASYNC)); |
288 | 020af1c4 | Alon Levy | } |
289 | 020af1c4 | Alon Levy | #else
|
290 | 020af1c4 | Alon Levy | fprintf(stderr, "qxl: too old spice-protocol/spice-server for "
|
291 | 020af1c4 | Alon Levy | "QXL_IO_MONITORS_CONFIG_ASYNC\n");
|
292 | 020af1c4 | Alon Levy | #endif
|
293 | 020af1c4 | Alon Levy | } |
294 | 020af1c4 | Alon Levy | |
295 | aee32bf3 | Gerd Hoffmann | void qxl_spice_reset_image_cache(PCIQXLDevice *qxl)
|
296 | aee32bf3 | Gerd Hoffmann | { |
297 | c480bb7d | Alon Levy | trace_qxl_spice_reset_image_cache(qxl->id); |
298 | aee32bf3 | Gerd Hoffmann | qxl->ssd.worker->reset_image_cache(qxl->ssd.worker); |
299 | aee32bf3 | Gerd Hoffmann | } |
300 | aee32bf3 | Gerd Hoffmann | |
301 | aee32bf3 | Gerd Hoffmann | void qxl_spice_reset_cursor(PCIQXLDevice *qxl)
|
302 | aee32bf3 | Gerd Hoffmann | { |
303 | c480bb7d | Alon Levy | trace_qxl_spice_reset_cursor(qxl->id); |
304 | aee32bf3 | Gerd Hoffmann | qxl->ssd.worker->reset_cursor(qxl->ssd.worker); |
305 | 30f6da66 | Yonit Halperin | qemu_mutex_lock(&qxl->track_lock); |
306 | 30f6da66 | Yonit Halperin | qxl->guest_cursor = 0;
|
307 | 30f6da66 | Yonit Halperin | qemu_mutex_unlock(&qxl->track_lock); |
308 | aee32bf3 | Gerd Hoffmann | } |
309 | aee32bf3 | Gerd Hoffmann | |
310 | aee32bf3 | Gerd Hoffmann | |
311 | a19cbfb3 | Gerd Hoffmann | static inline uint32_t msb_mask(uint32_t val) |
312 | a19cbfb3 | Gerd Hoffmann | { |
313 | a19cbfb3 | Gerd Hoffmann | uint32_t mask; |
314 | a19cbfb3 | Gerd Hoffmann | |
315 | a19cbfb3 | Gerd Hoffmann | do {
|
316 | a19cbfb3 | Gerd Hoffmann | mask = ~(val - 1) & val;
|
317 | a19cbfb3 | Gerd Hoffmann | val &= ~mask; |
318 | a19cbfb3 | Gerd Hoffmann | } while (mask < val);
|
319 | a19cbfb3 | Gerd Hoffmann | |
320 | a19cbfb3 | Gerd Hoffmann | return mask;
|
321 | a19cbfb3 | Gerd Hoffmann | } |
322 | a19cbfb3 | Gerd Hoffmann | |
323 | a19cbfb3 | Gerd Hoffmann | static ram_addr_t qxl_rom_size(void) |
324 | a19cbfb3 | Gerd Hoffmann | { |
325 | a19cbfb3 | Gerd Hoffmann | uint32_t rom_size = sizeof(QXLRom) + sizeof(QXLModes) + sizeof(qxl_modes); |
326 | 13d1fd44 | Alon Levy | |
327 | a19cbfb3 | Gerd Hoffmann | rom_size = MAX(rom_size, TARGET_PAGE_SIZE); |
328 | a19cbfb3 | Gerd Hoffmann | rom_size = msb_mask(rom_size * 2 - 1); |
329 | a19cbfb3 | Gerd Hoffmann | return rom_size;
|
330 | a19cbfb3 | Gerd Hoffmann | } |
331 | a19cbfb3 | Gerd Hoffmann | |
332 | a19cbfb3 | Gerd Hoffmann | static void init_qxl_rom(PCIQXLDevice *d) |
333 | a19cbfb3 | Gerd Hoffmann | { |
334 | b1950430 | Avi Kivity | QXLRom *rom = memory_region_get_ram_ptr(&d->rom_bar); |
335 | a19cbfb3 | Gerd Hoffmann | QXLModes *modes = (QXLModes *)(rom + 1);
|
336 | a19cbfb3 | Gerd Hoffmann | uint32_t ram_header_size; |
337 | a19cbfb3 | Gerd Hoffmann | uint32_t surface0_area_size; |
338 | a19cbfb3 | Gerd Hoffmann | uint32_t num_pages; |
339 | 13d1fd44 | Alon Levy | uint32_t fb; |
340 | 13d1fd44 | Alon Levy | int i, n;
|
341 | a19cbfb3 | Gerd Hoffmann | |
342 | a19cbfb3 | Gerd Hoffmann | memset(rom, 0, d->rom_size);
|
343 | a19cbfb3 | Gerd Hoffmann | |
344 | a19cbfb3 | Gerd Hoffmann | rom->magic = cpu_to_le32(QXL_ROM_MAGIC); |
345 | a19cbfb3 | Gerd Hoffmann | rom->id = cpu_to_le32(d->id); |
346 | a19cbfb3 | Gerd Hoffmann | rom->log_level = cpu_to_le32(d->guestdebug); |
347 | a19cbfb3 | Gerd Hoffmann | rom->modes_offset = cpu_to_le32(sizeof(QXLRom));
|
348 | a19cbfb3 | Gerd Hoffmann | |
349 | a19cbfb3 | Gerd Hoffmann | rom->slot_gen_bits = MEMSLOT_GENERATION_BITS; |
350 | a19cbfb3 | Gerd Hoffmann | rom->slot_id_bits = MEMSLOT_SLOT_BITS; |
351 | a19cbfb3 | Gerd Hoffmann | rom->slots_start = 1;
|
352 | a19cbfb3 | Gerd Hoffmann | rom->slots_end = NUM_MEMSLOTS - 1;
|
353 | ddd8fdc7 | Gerd Hoffmann | rom->n_surfaces = cpu_to_le32(d->ssd.num_surfaces); |
354 | a19cbfb3 | Gerd Hoffmann | |
355 | 13d1fd44 | Alon Levy | for (i = 0, n = 0; i < ARRAY_SIZE(qxl_modes); i++) { |
356 | a19cbfb3 | Gerd Hoffmann | fb = qxl_modes[i].y_res * qxl_modes[i].stride; |
357 | 13d1fd44 | Alon Levy | if (fb > d->vgamem_size) {
|
358 | 13d1fd44 | Alon Levy | continue;
|
359 | a19cbfb3 | Gerd Hoffmann | } |
360 | 13d1fd44 | Alon Levy | modes->modes[n].id = cpu_to_le32(i); |
361 | 13d1fd44 | Alon Levy | modes->modes[n].x_res = cpu_to_le32(qxl_modes[i].x_res); |
362 | 13d1fd44 | Alon Levy | modes->modes[n].y_res = cpu_to_le32(qxl_modes[i].y_res); |
363 | 13d1fd44 | Alon Levy | modes->modes[n].bits = cpu_to_le32(qxl_modes[i].bits); |
364 | 13d1fd44 | Alon Levy | modes->modes[n].stride = cpu_to_le32(qxl_modes[i].stride); |
365 | 13d1fd44 | Alon Levy | modes->modes[n].x_mili = cpu_to_le32(qxl_modes[i].x_mili); |
366 | 13d1fd44 | Alon Levy | modes->modes[n].y_mili = cpu_to_le32(qxl_modes[i].y_mili); |
367 | 13d1fd44 | Alon Levy | modes->modes[n].orientation = cpu_to_le32(qxl_modes[i].orientation); |
368 | 13d1fd44 | Alon Levy | n++; |
369 | 13d1fd44 | Alon Levy | } |
370 | 13d1fd44 | Alon Levy | modes->n_modes = cpu_to_le32(n); |
371 | a19cbfb3 | Gerd Hoffmann | |
372 | a19cbfb3 | Gerd Hoffmann | ram_header_size = ALIGN(sizeof(QXLRam), 4096); |
373 | 13d1fd44 | Alon Levy | surface0_area_size = ALIGN(d->vgamem_size, 4096);
|
374 | a19cbfb3 | Gerd Hoffmann | num_pages = d->vga.vram_size; |
375 | a19cbfb3 | Gerd Hoffmann | num_pages -= ram_header_size; |
376 | a19cbfb3 | Gerd Hoffmann | num_pages -= surface0_area_size; |
377 | a19cbfb3 | Gerd Hoffmann | num_pages = num_pages / TARGET_PAGE_SIZE; |
378 | a19cbfb3 | Gerd Hoffmann | |
379 | a19cbfb3 | Gerd Hoffmann | rom->draw_area_offset = cpu_to_le32(0);
|
380 | a19cbfb3 | Gerd Hoffmann | rom->surface0_area_size = cpu_to_le32(surface0_area_size); |
381 | a19cbfb3 | Gerd Hoffmann | rom->pages_offset = cpu_to_le32(surface0_area_size); |
382 | a19cbfb3 | Gerd Hoffmann | rom->num_pages = cpu_to_le32(num_pages); |
383 | a19cbfb3 | Gerd Hoffmann | rom->ram_header_offset = cpu_to_le32(d->vga.vram_size - ram_header_size); |
384 | a19cbfb3 | Gerd Hoffmann | |
385 | a19cbfb3 | Gerd Hoffmann | d->shadow_rom = *rom; |
386 | a19cbfb3 | Gerd Hoffmann | d->rom = rom; |
387 | a19cbfb3 | Gerd Hoffmann | d->modes = modes; |
388 | a19cbfb3 | Gerd Hoffmann | } |
389 | a19cbfb3 | Gerd Hoffmann | |
390 | a19cbfb3 | Gerd Hoffmann | static void init_qxl_ram(PCIQXLDevice *d) |
391 | a19cbfb3 | Gerd Hoffmann | { |
392 | a19cbfb3 | Gerd Hoffmann | uint8_t *buf; |
393 | a19cbfb3 | Gerd Hoffmann | uint64_t *item; |
394 | a19cbfb3 | Gerd Hoffmann | |
395 | a19cbfb3 | Gerd Hoffmann | buf = d->vga.vram_ptr; |
396 | a19cbfb3 | Gerd Hoffmann | d->ram = (QXLRam *)(buf + le32_to_cpu(d->shadow_rom.ram_header_offset)); |
397 | a19cbfb3 | Gerd Hoffmann | d->ram->magic = cpu_to_le32(QXL_RAM_MAGIC); |
398 | a19cbfb3 | Gerd Hoffmann | d->ram->int_pending = cpu_to_le32(0);
|
399 | a19cbfb3 | Gerd Hoffmann | d->ram->int_mask = cpu_to_le32(0);
|
400 | 9f0f352d | Alon Levy | d->ram->update_surface = 0;
|
401 | a19cbfb3 | Gerd Hoffmann | SPICE_RING_INIT(&d->ram->cmd_ring); |
402 | a19cbfb3 | Gerd Hoffmann | SPICE_RING_INIT(&d->ram->cursor_ring); |
403 | a19cbfb3 | Gerd Hoffmann | SPICE_RING_INIT(&d->ram->release_ring); |
404 | 0b81c478 | Alon Levy | SPICE_RING_PROD_ITEM(d, &d->ram->release_ring, item); |
405 | 0b81c478 | Alon Levy | assert(item); |
406 | a19cbfb3 | Gerd Hoffmann | *item = 0;
|
407 | a19cbfb3 | Gerd Hoffmann | qxl_ring_set_dirty(d); |
408 | a19cbfb3 | Gerd Hoffmann | } |
409 | a19cbfb3 | Gerd Hoffmann | |
410 | a19cbfb3 | Gerd Hoffmann | /* can be called from spice server thread context */
|
411 | b1950430 | Avi Kivity | static void qxl_set_dirty(MemoryRegion *mr, ram_addr_t addr, ram_addr_t end) |
412 | a19cbfb3 | Gerd Hoffmann | { |
413 | fd4aa979 | Blue Swirl | memory_region_set_dirty(mr, addr, end - addr); |
414 | a19cbfb3 | Gerd Hoffmann | } |
415 | a19cbfb3 | Gerd Hoffmann | |
416 | a19cbfb3 | Gerd Hoffmann | static void qxl_rom_set_dirty(PCIQXLDevice *qxl) |
417 | a19cbfb3 | Gerd Hoffmann | { |
418 | b1950430 | Avi Kivity | qxl_set_dirty(&qxl->rom_bar, 0, qxl->rom_size);
|
419 | a19cbfb3 | Gerd Hoffmann | } |
420 | a19cbfb3 | Gerd Hoffmann | |
421 | a19cbfb3 | Gerd Hoffmann | /* called from spice server thread context only */
|
422 | a19cbfb3 | Gerd Hoffmann | static void qxl_ram_set_dirty(PCIQXLDevice *qxl, void *ptr) |
423 | a19cbfb3 | Gerd Hoffmann | { |
424 | a19cbfb3 | Gerd Hoffmann | void *base = qxl->vga.vram_ptr;
|
425 | a19cbfb3 | Gerd Hoffmann | intptr_t offset; |
426 | a19cbfb3 | Gerd Hoffmann | |
427 | a19cbfb3 | Gerd Hoffmann | offset = ptr - base; |
428 | a19cbfb3 | Gerd Hoffmann | offset &= ~(TARGET_PAGE_SIZE-1);
|
429 | a19cbfb3 | Gerd Hoffmann | assert(offset < qxl->vga.vram_size); |
430 | b1950430 | Avi Kivity | qxl_set_dirty(&qxl->vga.vram, offset, offset + TARGET_PAGE_SIZE); |
431 | a19cbfb3 | Gerd Hoffmann | } |
432 | a19cbfb3 | Gerd Hoffmann | |
433 | a19cbfb3 | Gerd Hoffmann | /* can be called from spice server thread context */
|
434 | a19cbfb3 | Gerd Hoffmann | static void qxl_ring_set_dirty(PCIQXLDevice *qxl) |
435 | a19cbfb3 | Gerd Hoffmann | { |
436 | b1950430 | Avi Kivity | ram_addr_t addr = qxl->shadow_rom.ram_header_offset; |
437 | b1950430 | Avi Kivity | ram_addr_t end = qxl->vga.vram_size; |
438 | b1950430 | Avi Kivity | qxl_set_dirty(&qxl->vga.vram, addr, end); |
439 | a19cbfb3 | Gerd Hoffmann | } |
440 | a19cbfb3 | Gerd Hoffmann | |
441 | a19cbfb3 | Gerd Hoffmann | /*
|
442 | a19cbfb3 | Gerd Hoffmann | * keep track of some command state, for savevm/loadvm.
|
443 | a19cbfb3 | Gerd Hoffmann | * called from spice server thread context only
|
444 | a19cbfb3 | Gerd Hoffmann | */
|
445 | fae2afb1 | Alon Levy | static int qxl_track_command(PCIQXLDevice *qxl, struct QXLCommandExt *ext) |
446 | a19cbfb3 | Gerd Hoffmann | { |
447 | a19cbfb3 | Gerd Hoffmann | switch (le32_to_cpu(ext->cmd.type)) {
|
448 | a19cbfb3 | Gerd Hoffmann | case QXL_CMD_SURFACE:
|
449 | a19cbfb3 | Gerd Hoffmann | { |
450 | a19cbfb3 | Gerd Hoffmann | QXLSurfaceCmd *cmd = qxl_phys2virt(qxl, ext->cmd.data, ext->group_id); |
451 | fae2afb1 | Alon Levy | |
452 | fae2afb1 | Alon Levy | if (!cmd) {
|
453 | fae2afb1 | Alon Levy | return 1; |
454 | fae2afb1 | Alon Levy | } |
455 | a19cbfb3 | Gerd Hoffmann | uint32_t id = le32_to_cpu(cmd->surface_id); |
456 | 47eddfbf | Alon Levy | |
457 | ddd8fdc7 | Gerd Hoffmann | if (id >= qxl->ssd.num_surfaces) {
|
458 | 0a530548 | Alon Levy | qxl_set_guest_bug(qxl, "QXL_CMD_SURFACE id %d >= %d", id,
|
459 | ddd8fdc7 | Gerd Hoffmann | qxl->ssd.num_surfaces); |
460 | 47eddfbf | Alon Levy | return 1; |
461 | 47eddfbf | Alon Levy | } |
462 | 14898cf6 | Gerd Hoffmann | qemu_mutex_lock(&qxl->track_lock); |
463 | a19cbfb3 | Gerd Hoffmann | if (cmd->type == QXL_SURFACE_CMD_CREATE) {
|
464 | a19cbfb3 | Gerd Hoffmann | qxl->guest_surfaces.cmds[id] = ext->cmd.data; |
465 | a19cbfb3 | Gerd Hoffmann | qxl->guest_surfaces.count++; |
466 | a19cbfb3 | Gerd Hoffmann | if (qxl->guest_surfaces.max < qxl->guest_surfaces.count)
|
467 | a19cbfb3 | Gerd Hoffmann | qxl->guest_surfaces.max = qxl->guest_surfaces.count; |
468 | a19cbfb3 | Gerd Hoffmann | } |
469 | a19cbfb3 | Gerd Hoffmann | if (cmd->type == QXL_SURFACE_CMD_DESTROY) {
|
470 | a19cbfb3 | Gerd Hoffmann | qxl->guest_surfaces.cmds[id] = 0;
|
471 | a19cbfb3 | Gerd Hoffmann | qxl->guest_surfaces.count--; |
472 | a19cbfb3 | Gerd Hoffmann | } |
473 | 14898cf6 | Gerd Hoffmann | qemu_mutex_unlock(&qxl->track_lock); |
474 | a19cbfb3 | Gerd Hoffmann | break;
|
475 | a19cbfb3 | Gerd Hoffmann | } |
476 | a19cbfb3 | Gerd Hoffmann | case QXL_CMD_CURSOR:
|
477 | a19cbfb3 | Gerd Hoffmann | { |
478 | a19cbfb3 | Gerd Hoffmann | QXLCursorCmd *cmd = qxl_phys2virt(qxl, ext->cmd.data, ext->group_id); |
479 | fae2afb1 | Alon Levy | |
480 | fae2afb1 | Alon Levy | if (!cmd) {
|
481 | fae2afb1 | Alon Levy | return 1; |
482 | fae2afb1 | Alon Levy | } |
483 | a19cbfb3 | Gerd Hoffmann | if (cmd->type == QXL_CURSOR_SET) {
|
484 | 30f6da66 | Yonit Halperin | qemu_mutex_lock(&qxl->track_lock); |
485 | a19cbfb3 | Gerd Hoffmann | qxl->guest_cursor = ext->cmd.data; |
486 | 30f6da66 | Yonit Halperin | qemu_mutex_unlock(&qxl->track_lock); |
487 | a19cbfb3 | Gerd Hoffmann | } |
488 | a19cbfb3 | Gerd Hoffmann | break;
|
489 | a19cbfb3 | Gerd Hoffmann | } |
490 | a19cbfb3 | Gerd Hoffmann | } |
491 | fae2afb1 | Alon Levy | return 0; |
492 | a19cbfb3 | Gerd Hoffmann | } |
493 | a19cbfb3 | Gerd Hoffmann | |
494 | a19cbfb3 | Gerd Hoffmann | /* spice display interface callbacks */
|
495 | a19cbfb3 | Gerd Hoffmann | |
496 | a19cbfb3 | Gerd Hoffmann | static void interface_attach_worker(QXLInstance *sin, QXLWorker *qxl_worker) |
497 | a19cbfb3 | Gerd Hoffmann | { |
498 | a19cbfb3 | Gerd Hoffmann | PCIQXLDevice *qxl = container_of(sin, PCIQXLDevice, ssd.qxl); |
499 | a19cbfb3 | Gerd Hoffmann | |
500 | c480bb7d | Alon Levy | trace_qxl_interface_attach_worker(qxl->id); |
501 | a19cbfb3 | Gerd Hoffmann | qxl->ssd.worker = qxl_worker; |
502 | a19cbfb3 | Gerd Hoffmann | } |
503 | a19cbfb3 | Gerd Hoffmann | |
504 | a19cbfb3 | Gerd Hoffmann | static void interface_set_compression_level(QXLInstance *sin, int level) |
505 | a19cbfb3 | Gerd Hoffmann | { |
506 | a19cbfb3 | Gerd Hoffmann | PCIQXLDevice *qxl = container_of(sin, PCIQXLDevice, ssd.qxl); |
507 | a19cbfb3 | Gerd Hoffmann | |
508 | c480bb7d | Alon Levy | trace_qxl_interface_set_compression_level(qxl->id, level); |
509 | a19cbfb3 | Gerd Hoffmann | qxl->shadow_rom.compression_level = cpu_to_le32(level); |
510 | a19cbfb3 | Gerd Hoffmann | qxl->rom->compression_level = cpu_to_le32(level); |
511 | a19cbfb3 | Gerd Hoffmann | qxl_rom_set_dirty(qxl); |
512 | a19cbfb3 | Gerd Hoffmann | } |
513 | a19cbfb3 | Gerd Hoffmann | |
514 | a19cbfb3 | Gerd Hoffmann | static void interface_set_mm_time(QXLInstance *sin, uint32_t mm_time) |
515 | a19cbfb3 | Gerd Hoffmann | { |
516 | a19cbfb3 | Gerd Hoffmann | PCIQXLDevice *qxl = container_of(sin, PCIQXLDevice, ssd.qxl); |
517 | a19cbfb3 | Gerd Hoffmann | |
518 | c480bb7d | Alon Levy | trace_qxl_interface_set_mm_time(qxl->id, mm_time); |
519 | a19cbfb3 | Gerd Hoffmann | qxl->shadow_rom.mm_clock = cpu_to_le32(mm_time); |
520 | a19cbfb3 | Gerd Hoffmann | qxl->rom->mm_clock = cpu_to_le32(mm_time); |
521 | a19cbfb3 | Gerd Hoffmann | qxl_rom_set_dirty(qxl); |
522 | a19cbfb3 | Gerd Hoffmann | } |
523 | a19cbfb3 | Gerd Hoffmann | |
524 | a19cbfb3 | Gerd Hoffmann | static void interface_get_init_info(QXLInstance *sin, QXLDevInitInfo *info) |
525 | a19cbfb3 | Gerd Hoffmann | { |
526 | a19cbfb3 | Gerd Hoffmann | PCIQXLDevice *qxl = container_of(sin, PCIQXLDevice, ssd.qxl); |
527 | a19cbfb3 | Gerd Hoffmann | |
528 | c480bb7d | Alon Levy | trace_qxl_interface_get_init_info(qxl->id); |
529 | a19cbfb3 | Gerd Hoffmann | info->memslot_gen_bits = MEMSLOT_GENERATION_BITS; |
530 | a19cbfb3 | Gerd Hoffmann | info->memslot_id_bits = MEMSLOT_SLOT_BITS; |
531 | a19cbfb3 | Gerd Hoffmann | info->num_memslots = NUM_MEMSLOTS; |
532 | a19cbfb3 | Gerd Hoffmann | info->num_memslots_groups = NUM_MEMSLOTS_GROUPS; |
533 | a19cbfb3 | Gerd Hoffmann | info->internal_groupslot_id = 0;
|
534 | a19cbfb3 | Gerd Hoffmann | info->qxl_ram_size = le32_to_cpu(qxl->shadow_rom.num_pages) << TARGET_PAGE_BITS; |
535 | ddd8fdc7 | Gerd Hoffmann | info->n_surfaces = qxl->ssd.num_surfaces; |
536 | a19cbfb3 | Gerd Hoffmann | } |
537 | a19cbfb3 | Gerd Hoffmann | |
538 | 5b77870c | Alon Levy | static const char *qxl_mode_to_string(int mode) |
539 | 5b77870c | Alon Levy | { |
540 | 5b77870c | Alon Levy | switch (mode) {
|
541 | 5b77870c | Alon Levy | case QXL_MODE_COMPAT:
|
542 | 5b77870c | Alon Levy | return "compat"; |
543 | 5b77870c | Alon Levy | case QXL_MODE_NATIVE:
|
544 | 5b77870c | Alon Levy | return "native"; |
545 | 5b77870c | Alon Levy | case QXL_MODE_UNDEFINED:
|
546 | 5b77870c | Alon Levy | return "undefined"; |
547 | 5b77870c | Alon Levy | case QXL_MODE_VGA:
|
548 | 5b77870c | Alon Levy | return "vga"; |
549 | 5b77870c | Alon Levy | } |
550 | 5b77870c | Alon Levy | return "INVALID"; |
551 | 5b77870c | Alon Levy | } |
552 | 5b77870c | Alon Levy | |
553 | 8b92e298 | Alon Levy | static const char *io_port_to_string(uint32_t io_port) |
554 | 8b92e298 | Alon Levy | { |
555 | 8b92e298 | Alon Levy | if (io_port >= QXL_IO_RANGE_SIZE) {
|
556 | 8b92e298 | Alon Levy | return "out of range"; |
557 | 8b92e298 | Alon Levy | } |
558 | 8b92e298 | Alon Levy | static const char *io_port_to_string[QXL_IO_RANGE_SIZE + 1] = { |
559 | 8b92e298 | Alon Levy | [QXL_IO_NOTIFY_CMD] = "QXL_IO_NOTIFY_CMD",
|
560 | 8b92e298 | Alon Levy | [QXL_IO_NOTIFY_CURSOR] = "QXL_IO_NOTIFY_CURSOR",
|
561 | 8b92e298 | Alon Levy | [QXL_IO_UPDATE_AREA] = "QXL_IO_UPDATE_AREA",
|
562 | 8b92e298 | Alon Levy | [QXL_IO_UPDATE_IRQ] = "QXL_IO_UPDATE_IRQ",
|
563 | 8b92e298 | Alon Levy | [QXL_IO_NOTIFY_OOM] = "QXL_IO_NOTIFY_OOM",
|
564 | 8b92e298 | Alon Levy | [QXL_IO_RESET] = "QXL_IO_RESET",
|
565 | 8b92e298 | Alon Levy | [QXL_IO_SET_MODE] = "QXL_IO_SET_MODE",
|
566 | 8b92e298 | Alon Levy | [QXL_IO_LOG] = "QXL_IO_LOG",
|
567 | 8b92e298 | Alon Levy | [QXL_IO_MEMSLOT_ADD] = "QXL_IO_MEMSLOT_ADD",
|
568 | 8b92e298 | Alon Levy | [QXL_IO_MEMSLOT_DEL] = "QXL_IO_MEMSLOT_DEL",
|
569 | 8b92e298 | Alon Levy | [QXL_IO_DETACH_PRIMARY] = "QXL_IO_DETACH_PRIMARY",
|
570 | 8b92e298 | Alon Levy | [QXL_IO_ATTACH_PRIMARY] = "QXL_IO_ATTACH_PRIMARY",
|
571 | 8b92e298 | Alon Levy | [QXL_IO_CREATE_PRIMARY] = "QXL_IO_CREATE_PRIMARY",
|
572 | 8b92e298 | Alon Levy | [QXL_IO_DESTROY_PRIMARY] = "QXL_IO_DESTROY_PRIMARY",
|
573 | 8b92e298 | Alon Levy | [QXL_IO_DESTROY_SURFACE_WAIT] = "QXL_IO_DESTROY_SURFACE_WAIT",
|
574 | 8b92e298 | Alon Levy | [QXL_IO_DESTROY_ALL_SURFACES] = "QXL_IO_DESTROY_ALL_SURFACES",
|
575 | 8b92e298 | Alon Levy | [QXL_IO_UPDATE_AREA_ASYNC] = "QXL_IO_UPDATE_AREA_ASYNC",
|
576 | 8b92e298 | Alon Levy | [QXL_IO_MEMSLOT_ADD_ASYNC] = "QXL_IO_MEMSLOT_ADD_ASYNC",
|
577 | 8b92e298 | Alon Levy | [QXL_IO_CREATE_PRIMARY_ASYNC] = "QXL_IO_CREATE_PRIMARY_ASYNC",
|
578 | 8b92e298 | Alon Levy | [QXL_IO_DESTROY_PRIMARY_ASYNC] = "QXL_IO_DESTROY_PRIMARY_ASYNC",
|
579 | 8b92e298 | Alon Levy | [QXL_IO_DESTROY_SURFACE_ASYNC] = "QXL_IO_DESTROY_SURFACE_ASYNC",
|
580 | 8b92e298 | Alon Levy | [QXL_IO_DESTROY_ALL_SURFACES_ASYNC] |
581 | 8b92e298 | Alon Levy | = "QXL_IO_DESTROY_ALL_SURFACES_ASYNC",
|
582 | 8b92e298 | Alon Levy | [QXL_IO_FLUSH_SURFACES_ASYNC] = "QXL_IO_FLUSH_SURFACES_ASYNC",
|
583 | 8b92e298 | Alon Levy | [QXL_IO_FLUSH_RELEASE] = "QXL_IO_FLUSH_RELEASE",
|
584 | 020af1c4 | Alon Levy | [QXL_IO_MONITORS_CONFIG_ASYNC] = "QXL_IO_MONITORS_CONFIG_ASYNC",
|
585 | 8b92e298 | Alon Levy | }; |
586 | 8b92e298 | Alon Levy | return io_port_to_string[io_port];
|
587 | 8b92e298 | Alon Levy | } |
588 | 8b92e298 | Alon Levy | |
589 | a19cbfb3 | Gerd Hoffmann | /* called from spice server thread context only */
|
590 | a19cbfb3 | Gerd Hoffmann | static int interface_get_command(QXLInstance *sin, struct QXLCommandExt *ext) |
591 | a19cbfb3 | Gerd Hoffmann | { |
592 | a19cbfb3 | Gerd Hoffmann | PCIQXLDevice *qxl = container_of(sin, PCIQXLDevice, ssd.qxl); |
593 | a19cbfb3 | Gerd Hoffmann | SimpleSpiceUpdate *update; |
594 | a19cbfb3 | Gerd Hoffmann | QXLCommandRing *ring; |
595 | a19cbfb3 | Gerd Hoffmann | QXLCommand *cmd; |
596 | e0c64d08 | Gerd Hoffmann | int notify, ret;
|
597 | a19cbfb3 | Gerd Hoffmann | |
598 | c480bb7d | Alon Levy | trace_qxl_ring_command_check(qxl->id, qxl_mode_to_string(qxl->mode)); |
599 | c480bb7d | Alon Levy | |
600 | a19cbfb3 | Gerd Hoffmann | switch (qxl->mode) {
|
601 | a19cbfb3 | Gerd Hoffmann | case QXL_MODE_VGA:
|
602 | e0c64d08 | Gerd Hoffmann | ret = false;
|
603 | e0c64d08 | Gerd Hoffmann | qemu_mutex_lock(&qxl->ssd.lock); |
604 | b1af98ba | Gerd Hoffmann | update = QTAILQ_FIRST(&qxl->ssd.updates); |
605 | b1af98ba | Gerd Hoffmann | if (update != NULL) { |
606 | b1af98ba | Gerd Hoffmann | QTAILQ_REMOVE(&qxl->ssd.updates, update, next); |
607 | e0c64d08 | Gerd Hoffmann | *ext = update->ext; |
608 | e0c64d08 | Gerd Hoffmann | ret = true;
|
609 | a19cbfb3 | Gerd Hoffmann | } |
610 | e0c64d08 | Gerd Hoffmann | qemu_mutex_unlock(&qxl->ssd.lock); |
611 | 212496c9 | Alon Levy | if (ret) {
|
612 | c480bb7d | Alon Levy | trace_qxl_ring_command_get(qxl->id, qxl_mode_to_string(qxl->mode)); |
613 | 212496c9 | Alon Levy | qxl_log_command(qxl, "vga", ext);
|
614 | 212496c9 | Alon Levy | } |
615 | e0c64d08 | Gerd Hoffmann | return ret;
|
616 | a19cbfb3 | Gerd Hoffmann | case QXL_MODE_COMPAT:
|
617 | a19cbfb3 | Gerd Hoffmann | case QXL_MODE_NATIVE:
|
618 | a19cbfb3 | Gerd Hoffmann | case QXL_MODE_UNDEFINED:
|
619 | a19cbfb3 | Gerd Hoffmann | ring = &qxl->ram->cmd_ring; |
620 | 087e6a42 | Alon Levy | if (qxl->guest_bug || SPICE_RING_IS_EMPTY(ring)) {
|
621 | a19cbfb3 | Gerd Hoffmann | return false; |
622 | a19cbfb3 | Gerd Hoffmann | } |
623 | 0b81c478 | Alon Levy | SPICE_RING_CONS_ITEM(qxl, ring, cmd); |
624 | 0b81c478 | Alon Levy | if (!cmd) {
|
625 | 0b81c478 | Alon Levy | return false; |
626 | 0b81c478 | Alon Levy | } |
627 | a19cbfb3 | Gerd Hoffmann | ext->cmd = *cmd; |
628 | a19cbfb3 | Gerd Hoffmann | ext->group_id = MEMSLOT_GROUP_GUEST; |
629 | a19cbfb3 | Gerd Hoffmann | ext->flags = qxl->cmdflags; |
630 | a19cbfb3 | Gerd Hoffmann | SPICE_RING_POP(ring, notify); |
631 | a19cbfb3 | Gerd Hoffmann | qxl_ring_set_dirty(qxl); |
632 | a19cbfb3 | Gerd Hoffmann | if (notify) {
|
633 | a19cbfb3 | Gerd Hoffmann | qxl_send_events(qxl, QXL_INTERRUPT_DISPLAY); |
634 | a19cbfb3 | Gerd Hoffmann | } |
635 | a19cbfb3 | Gerd Hoffmann | qxl->guest_primary.commands++; |
636 | a19cbfb3 | Gerd Hoffmann | qxl_track_command(qxl, ext); |
637 | a19cbfb3 | Gerd Hoffmann | qxl_log_command(qxl, "cmd", ext);
|
638 | 0b81c478 | Alon Levy | trace_qxl_ring_command_get(qxl->id, qxl_mode_to_string(qxl->mode)); |
639 | a19cbfb3 | Gerd Hoffmann | return true; |
640 | a19cbfb3 | Gerd Hoffmann | default:
|
641 | a19cbfb3 | Gerd Hoffmann | return false; |
642 | a19cbfb3 | Gerd Hoffmann | } |
643 | a19cbfb3 | Gerd Hoffmann | } |
644 | a19cbfb3 | Gerd Hoffmann | |
645 | a19cbfb3 | Gerd Hoffmann | /* called from spice server thread context only */
|
646 | a19cbfb3 | Gerd Hoffmann | static int interface_req_cmd_notification(QXLInstance *sin) |
647 | a19cbfb3 | Gerd Hoffmann | { |
648 | a19cbfb3 | Gerd Hoffmann | PCIQXLDevice *qxl = container_of(sin, PCIQXLDevice, ssd.qxl); |
649 | a19cbfb3 | Gerd Hoffmann | int wait = 1; |
650 | a19cbfb3 | Gerd Hoffmann | |
651 | c480bb7d | Alon Levy | trace_qxl_ring_command_req_notification(qxl->id); |
652 | a19cbfb3 | Gerd Hoffmann | switch (qxl->mode) {
|
653 | a19cbfb3 | Gerd Hoffmann | case QXL_MODE_COMPAT:
|
654 | a19cbfb3 | Gerd Hoffmann | case QXL_MODE_NATIVE:
|
655 | a19cbfb3 | Gerd Hoffmann | case QXL_MODE_UNDEFINED:
|
656 | a19cbfb3 | Gerd Hoffmann | SPICE_RING_CONS_WAIT(&qxl->ram->cmd_ring, wait); |
657 | a19cbfb3 | Gerd Hoffmann | qxl_ring_set_dirty(qxl); |
658 | a19cbfb3 | Gerd Hoffmann | break;
|
659 | a19cbfb3 | Gerd Hoffmann | default:
|
660 | a19cbfb3 | Gerd Hoffmann | /* nothing */
|
661 | a19cbfb3 | Gerd Hoffmann | break;
|
662 | a19cbfb3 | Gerd Hoffmann | } |
663 | a19cbfb3 | Gerd Hoffmann | return wait;
|
664 | a19cbfb3 | Gerd Hoffmann | } |
665 | a19cbfb3 | Gerd Hoffmann | |
666 | a19cbfb3 | Gerd Hoffmann | /* called from spice server thread context only */
|
667 | a19cbfb3 | Gerd Hoffmann | static inline void qxl_push_free_res(PCIQXLDevice *d, int flush) |
668 | a19cbfb3 | Gerd Hoffmann | { |
669 | a19cbfb3 | Gerd Hoffmann | QXLReleaseRing *ring = &d->ram->release_ring; |
670 | a19cbfb3 | Gerd Hoffmann | uint64_t *item; |
671 | a19cbfb3 | Gerd Hoffmann | int notify;
|
672 | a19cbfb3 | Gerd Hoffmann | |
673 | a19cbfb3 | Gerd Hoffmann | #define QXL_FREE_BUNCH_SIZE 32 |
674 | a19cbfb3 | Gerd Hoffmann | |
675 | a19cbfb3 | Gerd Hoffmann | if (ring->prod - ring->cons + 1 == ring->num_items) { |
676 | a19cbfb3 | Gerd Hoffmann | /* ring full -- can't push */
|
677 | a19cbfb3 | Gerd Hoffmann | return;
|
678 | a19cbfb3 | Gerd Hoffmann | } |
679 | a19cbfb3 | Gerd Hoffmann | if (!flush && d->oom_running) {
|
680 | a19cbfb3 | Gerd Hoffmann | /* collect everything from oom handler before pushing */
|
681 | a19cbfb3 | Gerd Hoffmann | return;
|
682 | a19cbfb3 | Gerd Hoffmann | } |
683 | a19cbfb3 | Gerd Hoffmann | if (!flush && d->num_free_res < QXL_FREE_BUNCH_SIZE) {
|
684 | a19cbfb3 | Gerd Hoffmann | /* collect a bit more before pushing */
|
685 | a19cbfb3 | Gerd Hoffmann | return;
|
686 | a19cbfb3 | Gerd Hoffmann | } |
687 | a19cbfb3 | Gerd Hoffmann | |
688 | a19cbfb3 | Gerd Hoffmann | SPICE_RING_PUSH(ring, notify); |
689 | c480bb7d | Alon Levy | trace_qxl_ring_res_push(d->id, qxl_mode_to_string(d->mode), |
690 | c480bb7d | Alon Levy | d->guest_surfaces.count, d->num_free_res, |
691 | c480bb7d | Alon Levy | d->last_release, notify ? "yes" : "no"); |
692 | c480bb7d | Alon Levy | trace_qxl_ring_res_push_rest(d->id, ring->prod - ring->cons, |
693 | c480bb7d | Alon Levy | ring->num_items, ring->prod, ring->cons); |
694 | a19cbfb3 | Gerd Hoffmann | if (notify) {
|
695 | a19cbfb3 | Gerd Hoffmann | qxl_send_events(d, QXL_INTERRUPT_DISPLAY); |
696 | a19cbfb3 | Gerd Hoffmann | } |
697 | 0b81c478 | Alon Levy | SPICE_RING_PROD_ITEM(d, ring, item); |
698 | 0b81c478 | Alon Levy | if (!item) {
|
699 | 0b81c478 | Alon Levy | return;
|
700 | 0b81c478 | Alon Levy | } |
701 | a19cbfb3 | Gerd Hoffmann | *item = 0;
|
702 | a19cbfb3 | Gerd Hoffmann | d->num_free_res = 0;
|
703 | a19cbfb3 | Gerd Hoffmann | d->last_release = NULL;
|
704 | a19cbfb3 | Gerd Hoffmann | qxl_ring_set_dirty(d); |
705 | a19cbfb3 | Gerd Hoffmann | } |
706 | a19cbfb3 | Gerd Hoffmann | |
707 | a19cbfb3 | Gerd Hoffmann | /* called from spice server thread context only */
|
708 | a19cbfb3 | Gerd Hoffmann | static void interface_release_resource(QXLInstance *sin, |
709 | a19cbfb3 | Gerd Hoffmann | struct QXLReleaseInfoExt ext)
|
710 | a19cbfb3 | Gerd Hoffmann | { |
711 | a19cbfb3 | Gerd Hoffmann | PCIQXLDevice *qxl = container_of(sin, PCIQXLDevice, ssd.qxl); |
712 | a19cbfb3 | Gerd Hoffmann | QXLReleaseRing *ring; |
713 | a19cbfb3 | Gerd Hoffmann | uint64_t *item, id; |
714 | a19cbfb3 | Gerd Hoffmann | |
715 | a19cbfb3 | Gerd Hoffmann | if (ext.group_id == MEMSLOT_GROUP_HOST) {
|
716 | a19cbfb3 | Gerd Hoffmann | /* host group -> vga mode update request */
|
717 | f4a8a424 | Gerd Hoffmann | qemu_spice_destroy_update(&qxl->ssd, (void *)(intptr_t)ext.info->id);
|
718 | a19cbfb3 | Gerd Hoffmann | return;
|
719 | a19cbfb3 | Gerd Hoffmann | } |
720 | a19cbfb3 | Gerd Hoffmann | |
721 | a19cbfb3 | Gerd Hoffmann | /*
|
722 | a19cbfb3 | Gerd Hoffmann | * ext->info points into guest-visible memory
|
723 | a19cbfb3 | Gerd Hoffmann | * pci bar 0, $command.release_info
|
724 | a19cbfb3 | Gerd Hoffmann | */
|
725 | a19cbfb3 | Gerd Hoffmann | ring = &qxl->ram->release_ring; |
726 | 0b81c478 | Alon Levy | SPICE_RING_PROD_ITEM(qxl, ring, item); |
727 | 0b81c478 | Alon Levy | if (!item) {
|
728 | 0b81c478 | Alon Levy | return;
|
729 | 0b81c478 | Alon Levy | } |
730 | a19cbfb3 | Gerd Hoffmann | if (*item == 0) { |
731 | a19cbfb3 | Gerd Hoffmann | /* stick head into the ring */
|
732 | a19cbfb3 | Gerd Hoffmann | id = ext.info->id; |
733 | a19cbfb3 | Gerd Hoffmann | ext.info->next = 0;
|
734 | a19cbfb3 | Gerd Hoffmann | qxl_ram_set_dirty(qxl, &ext.info->next); |
735 | a19cbfb3 | Gerd Hoffmann | *item = id; |
736 | a19cbfb3 | Gerd Hoffmann | qxl_ring_set_dirty(qxl); |
737 | a19cbfb3 | Gerd Hoffmann | } else {
|
738 | a19cbfb3 | Gerd Hoffmann | /* append item to the list */
|
739 | a19cbfb3 | Gerd Hoffmann | qxl->last_release->next = ext.info->id; |
740 | a19cbfb3 | Gerd Hoffmann | qxl_ram_set_dirty(qxl, &qxl->last_release->next); |
741 | a19cbfb3 | Gerd Hoffmann | ext.info->next = 0;
|
742 | a19cbfb3 | Gerd Hoffmann | qxl_ram_set_dirty(qxl, &ext.info->next); |
743 | a19cbfb3 | Gerd Hoffmann | } |
744 | a19cbfb3 | Gerd Hoffmann | qxl->last_release = ext.info; |
745 | a19cbfb3 | Gerd Hoffmann | qxl->num_free_res++; |
746 | c480bb7d | Alon Levy | trace_qxl_ring_res_put(qxl->id, qxl->num_free_res); |
747 | a19cbfb3 | Gerd Hoffmann | qxl_push_free_res(qxl, 0);
|
748 | a19cbfb3 | Gerd Hoffmann | } |
749 | a19cbfb3 | Gerd Hoffmann | |
750 | a19cbfb3 | Gerd Hoffmann | /* called from spice server thread context only */
|
751 | a19cbfb3 | Gerd Hoffmann | static int interface_get_cursor_command(QXLInstance *sin, struct QXLCommandExt *ext) |
752 | a19cbfb3 | Gerd Hoffmann | { |
753 | a19cbfb3 | Gerd Hoffmann | PCIQXLDevice *qxl = container_of(sin, PCIQXLDevice, ssd.qxl); |
754 | a19cbfb3 | Gerd Hoffmann | QXLCursorRing *ring; |
755 | a19cbfb3 | Gerd Hoffmann | QXLCommand *cmd; |
756 | a19cbfb3 | Gerd Hoffmann | int notify;
|
757 | a19cbfb3 | Gerd Hoffmann | |
758 | c480bb7d | Alon Levy | trace_qxl_ring_cursor_check(qxl->id, qxl_mode_to_string(qxl->mode)); |
759 | c480bb7d | Alon Levy | |
760 | a19cbfb3 | Gerd Hoffmann | switch (qxl->mode) {
|
761 | a19cbfb3 | Gerd Hoffmann | case QXL_MODE_COMPAT:
|
762 | a19cbfb3 | Gerd Hoffmann | case QXL_MODE_NATIVE:
|
763 | a19cbfb3 | Gerd Hoffmann | case QXL_MODE_UNDEFINED:
|
764 | a19cbfb3 | Gerd Hoffmann | ring = &qxl->ram->cursor_ring; |
765 | a19cbfb3 | Gerd Hoffmann | if (SPICE_RING_IS_EMPTY(ring)) {
|
766 | a19cbfb3 | Gerd Hoffmann | return false; |
767 | a19cbfb3 | Gerd Hoffmann | } |
768 | 0b81c478 | Alon Levy | SPICE_RING_CONS_ITEM(qxl, ring, cmd); |
769 | 0b81c478 | Alon Levy | if (!cmd) {
|
770 | 0b81c478 | Alon Levy | return false; |
771 | 0b81c478 | Alon Levy | } |
772 | a19cbfb3 | Gerd Hoffmann | ext->cmd = *cmd; |
773 | a19cbfb3 | Gerd Hoffmann | ext->group_id = MEMSLOT_GROUP_GUEST; |
774 | a19cbfb3 | Gerd Hoffmann | ext->flags = qxl->cmdflags; |
775 | a19cbfb3 | Gerd Hoffmann | SPICE_RING_POP(ring, notify); |
776 | a19cbfb3 | Gerd Hoffmann | qxl_ring_set_dirty(qxl); |
777 | a19cbfb3 | Gerd Hoffmann | if (notify) {
|
778 | a19cbfb3 | Gerd Hoffmann | qxl_send_events(qxl, QXL_INTERRUPT_CURSOR); |
779 | a19cbfb3 | Gerd Hoffmann | } |
780 | a19cbfb3 | Gerd Hoffmann | qxl->guest_primary.commands++; |
781 | a19cbfb3 | Gerd Hoffmann | qxl_track_command(qxl, ext); |
782 | a19cbfb3 | Gerd Hoffmann | qxl_log_command(qxl, "csr", ext);
|
783 | a19cbfb3 | Gerd Hoffmann | if (qxl->id == 0) { |
784 | a19cbfb3 | Gerd Hoffmann | qxl_render_cursor(qxl, ext); |
785 | a19cbfb3 | Gerd Hoffmann | } |
786 | c480bb7d | Alon Levy | trace_qxl_ring_cursor_get(qxl->id, qxl_mode_to_string(qxl->mode)); |
787 | a19cbfb3 | Gerd Hoffmann | return true; |
788 | a19cbfb3 | Gerd Hoffmann | default:
|
789 | a19cbfb3 | Gerd Hoffmann | return false; |
790 | a19cbfb3 | Gerd Hoffmann | } |
791 | a19cbfb3 | Gerd Hoffmann | } |
792 | a19cbfb3 | Gerd Hoffmann | |
793 | a19cbfb3 | Gerd Hoffmann | /* called from spice server thread context only */
|
794 | a19cbfb3 | Gerd Hoffmann | static int interface_req_cursor_notification(QXLInstance *sin) |
795 | a19cbfb3 | Gerd Hoffmann | { |
796 | a19cbfb3 | Gerd Hoffmann | PCIQXLDevice *qxl = container_of(sin, PCIQXLDevice, ssd.qxl); |
797 | a19cbfb3 | Gerd Hoffmann | int wait = 1; |
798 | a19cbfb3 | Gerd Hoffmann | |
799 | c480bb7d | Alon Levy | trace_qxl_ring_cursor_req_notification(qxl->id); |
800 | a19cbfb3 | Gerd Hoffmann | switch (qxl->mode) {
|
801 | a19cbfb3 | Gerd Hoffmann | case QXL_MODE_COMPAT:
|
802 | a19cbfb3 | Gerd Hoffmann | case QXL_MODE_NATIVE:
|
803 | a19cbfb3 | Gerd Hoffmann | case QXL_MODE_UNDEFINED:
|
804 | a19cbfb3 | Gerd Hoffmann | SPICE_RING_CONS_WAIT(&qxl->ram->cursor_ring, wait); |
805 | a19cbfb3 | Gerd Hoffmann | qxl_ring_set_dirty(qxl); |
806 | a19cbfb3 | Gerd Hoffmann | break;
|
807 | a19cbfb3 | Gerd Hoffmann | default:
|
808 | a19cbfb3 | Gerd Hoffmann | /* nothing */
|
809 | a19cbfb3 | Gerd Hoffmann | break;
|
810 | a19cbfb3 | Gerd Hoffmann | } |
811 | a19cbfb3 | Gerd Hoffmann | return wait;
|
812 | a19cbfb3 | Gerd Hoffmann | } |
813 | a19cbfb3 | Gerd Hoffmann | |
814 | a19cbfb3 | Gerd Hoffmann | /* called from spice server thread context */
|
815 | a19cbfb3 | Gerd Hoffmann | static void interface_notify_update(QXLInstance *sin, uint32_t update_id) |
816 | a19cbfb3 | Gerd Hoffmann | { |
817 | baeae407 | Alon Levy | /*
|
818 | baeae407 | Alon Levy | * Called by spice-server as a result of a QXL_CMD_UPDATE which is not in
|
819 | baeae407 | Alon Levy | * use by xf86-video-qxl and is defined out in the qxl windows driver.
|
820 | baeae407 | Alon Levy | * Probably was at some earlier version that is prior to git start (2009),
|
821 | baeae407 | Alon Levy | * and is still guest trigerrable.
|
822 | baeae407 | Alon Levy | */
|
823 | baeae407 | Alon Levy | fprintf(stderr, "%s: deprecated\n", __func__);
|
824 | a19cbfb3 | Gerd Hoffmann | } |
825 | a19cbfb3 | Gerd Hoffmann | |
826 | a19cbfb3 | Gerd Hoffmann | /* called from spice server thread context only */
|
827 | a19cbfb3 | Gerd Hoffmann | static int interface_flush_resources(QXLInstance *sin) |
828 | a19cbfb3 | Gerd Hoffmann | { |
829 | a19cbfb3 | Gerd Hoffmann | PCIQXLDevice *qxl = container_of(sin, PCIQXLDevice, ssd.qxl); |
830 | a19cbfb3 | Gerd Hoffmann | int ret;
|
831 | a19cbfb3 | Gerd Hoffmann | |
832 | a19cbfb3 | Gerd Hoffmann | ret = qxl->num_free_res; |
833 | a19cbfb3 | Gerd Hoffmann | if (ret) {
|
834 | a19cbfb3 | Gerd Hoffmann | qxl_push_free_res(qxl, 1);
|
835 | a19cbfb3 | Gerd Hoffmann | } |
836 | a19cbfb3 | Gerd Hoffmann | return ret;
|
837 | a19cbfb3 | Gerd Hoffmann | } |
838 | a19cbfb3 | Gerd Hoffmann | |
839 | 5ff4e36c | Alon Levy | static void qxl_create_guest_primary_complete(PCIQXLDevice *d); |
840 | 5ff4e36c | Alon Levy | |
841 | 5ff4e36c | Alon Levy | /* called from spice server thread context only */
|
842 | 2e1a98c9 | Alon Levy | static void interface_async_complete_io(PCIQXLDevice *qxl, QXLCookie *cookie) |
843 | 5ff4e36c | Alon Levy | { |
844 | 5ff4e36c | Alon Levy | uint32_t current_async; |
845 | 5ff4e36c | Alon Levy | |
846 | 5ff4e36c | Alon Levy | qemu_mutex_lock(&qxl->async_lock); |
847 | 5ff4e36c | Alon Levy | current_async = qxl->current_async; |
848 | 5ff4e36c | Alon Levy | qxl->current_async = QXL_UNDEFINED_IO; |
849 | 5ff4e36c | Alon Levy | qemu_mutex_unlock(&qxl->async_lock); |
850 | 5ff4e36c | Alon Levy | |
851 | c480bb7d | Alon Levy | trace_qxl_interface_async_complete_io(qxl->id, current_async, cookie); |
852 | 2e1a98c9 | Alon Levy | if (!cookie) {
|
853 | 2e1a98c9 | Alon Levy | fprintf(stderr, "qxl: %s: error, cookie is NULL\n", __func__);
|
854 | 2e1a98c9 | Alon Levy | return;
|
855 | 2e1a98c9 | Alon Levy | } |
856 | 2e1a98c9 | Alon Levy | if (cookie && current_async != cookie->io) {
|
857 | 2e1a98c9 | Alon Levy | fprintf(stderr, |
858 | 2fce7edf | Alon Levy | "qxl: %s: error: current_async = %d != %"
|
859 | 2fce7edf | Alon Levy | PRId64 " = cookie->io\n", __func__, current_async, cookie->io);
|
860 | 2e1a98c9 | Alon Levy | } |
861 | 5ff4e36c | Alon Levy | switch (current_async) {
|
862 | 81fb6f15 | Alon Levy | case QXL_IO_MEMSLOT_ADD_ASYNC:
|
863 | 81fb6f15 | Alon Levy | case QXL_IO_DESTROY_PRIMARY_ASYNC:
|
864 | 81fb6f15 | Alon Levy | case QXL_IO_UPDATE_AREA_ASYNC:
|
865 | 81fb6f15 | Alon Levy | case QXL_IO_FLUSH_SURFACES_ASYNC:
|
866 | 020af1c4 | Alon Levy | case QXL_IO_MONITORS_CONFIG_ASYNC:
|
867 | 81fb6f15 | Alon Levy | break;
|
868 | 5ff4e36c | Alon Levy | case QXL_IO_CREATE_PRIMARY_ASYNC:
|
869 | 5ff4e36c | Alon Levy | qxl_create_guest_primary_complete(qxl); |
870 | 5ff4e36c | Alon Levy | break;
|
871 | 5ff4e36c | Alon Levy | case QXL_IO_DESTROY_ALL_SURFACES_ASYNC:
|
872 | 5ff4e36c | Alon Levy | qxl_spice_destroy_surfaces_complete(qxl); |
873 | 5ff4e36c | Alon Levy | break;
|
874 | 5ff4e36c | Alon Levy | case QXL_IO_DESTROY_SURFACE_ASYNC:
|
875 | 2e1a98c9 | Alon Levy | qxl_spice_destroy_surface_wait_complete(qxl, cookie->u.surface_id); |
876 | 5ff4e36c | Alon Levy | break;
|
877 | 81fb6f15 | Alon Levy | default:
|
878 | 81fb6f15 | Alon Levy | fprintf(stderr, "qxl: %s: unexpected current_async %d\n", __func__,
|
879 | 81fb6f15 | Alon Levy | current_async); |
880 | 5ff4e36c | Alon Levy | } |
881 | 5ff4e36c | Alon Levy | qxl_send_events(qxl, QXL_INTERRUPT_IO_CMD); |
882 | 5ff4e36c | Alon Levy | } |
883 | 5ff4e36c | Alon Levy | |
884 | 2e1a98c9 | Alon Levy | /* called from spice server thread context only */
|
885 | 81fb6f15 | Alon Levy | static void interface_update_area_complete(QXLInstance *sin, |
886 | 81fb6f15 | Alon Levy | uint32_t surface_id, |
887 | 81fb6f15 | Alon Levy | QXLRect *dirty, uint32_t num_updated_rects) |
888 | 81fb6f15 | Alon Levy | { |
889 | 81fb6f15 | Alon Levy | PCIQXLDevice *qxl = container_of(sin, PCIQXLDevice, ssd.qxl); |
890 | 81fb6f15 | Alon Levy | int i;
|
891 | 81fb6f15 | Alon Levy | int qxl_i;
|
892 | 81fb6f15 | Alon Levy | |
893 | 81fb6f15 | Alon Levy | qemu_mutex_lock(&qxl->ssd.lock); |
894 | 81fb6f15 | Alon Levy | if (surface_id != 0 || !qxl->render_update_cookie_num) { |
895 | 81fb6f15 | Alon Levy | qemu_mutex_unlock(&qxl->ssd.lock); |
896 | 81fb6f15 | Alon Levy | return;
|
897 | 81fb6f15 | Alon Levy | } |
898 | c480bb7d | Alon Levy | trace_qxl_interface_update_area_complete(qxl->id, surface_id, dirty->left, |
899 | c480bb7d | Alon Levy | dirty->right, dirty->top, dirty->bottom); |
900 | c480bb7d | Alon Levy | trace_qxl_interface_update_area_complete_rest(qxl->id, num_updated_rects); |
901 | 81fb6f15 | Alon Levy | if (qxl->num_dirty_rects + num_updated_rects > QXL_NUM_DIRTY_RECTS) {
|
902 | 81fb6f15 | Alon Levy | /*
|
903 | 81fb6f15 | Alon Levy | * overflow - treat this as a full update. Not expected to be common.
|
904 | 81fb6f15 | Alon Levy | */
|
905 | c480bb7d | Alon Levy | trace_qxl_interface_update_area_complete_overflow(qxl->id, |
906 | c480bb7d | Alon Levy | QXL_NUM_DIRTY_RECTS); |
907 | 81fb6f15 | Alon Levy | qxl->guest_primary.resized = 1;
|
908 | 81fb6f15 | Alon Levy | } |
909 | 81fb6f15 | Alon Levy | if (qxl->guest_primary.resized) {
|
910 | 81fb6f15 | Alon Levy | /*
|
911 | 81fb6f15 | Alon Levy | * Don't bother copying or scheduling the bh since we will flip
|
912 | 81fb6f15 | Alon Levy | * the whole area anyway on completion of the update_area async call
|
913 | 81fb6f15 | Alon Levy | */
|
914 | 81fb6f15 | Alon Levy | qemu_mutex_unlock(&qxl->ssd.lock); |
915 | 81fb6f15 | Alon Levy | return;
|
916 | 81fb6f15 | Alon Levy | } |
917 | 81fb6f15 | Alon Levy | qxl_i = qxl->num_dirty_rects; |
918 | 81fb6f15 | Alon Levy | for (i = 0; i < num_updated_rects; i++) { |
919 | 81fb6f15 | Alon Levy | qxl->dirty[qxl_i++] = dirty[i]; |
920 | 81fb6f15 | Alon Levy | } |
921 | 81fb6f15 | Alon Levy | qxl->num_dirty_rects += num_updated_rects; |
922 | c480bb7d | Alon Levy | trace_qxl_interface_update_area_complete_schedule_bh(qxl->id, |
923 | c480bb7d | Alon Levy | qxl->num_dirty_rects); |
924 | 81fb6f15 | Alon Levy | qemu_bh_schedule(qxl->update_area_bh); |
925 | 81fb6f15 | Alon Levy | qemu_mutex_unlock(&qxl->ssd.lock); |
926 | 81fb6f15 | Alon Levy | } |
927 | 81fb6f15 | Alon Levy | |
928 | 81fb6f15 | Alon Levy | /* called from spice server thread context only */
|
929 | 2e1a98c9 | Alon Levy | static void interface_async_complete(QXLInstance *sin, uint64_t cookie_token) |
930 | 2e1a98c9 | Alon Levy | { |
931 | 2e1a98c9 | Alon Levy | PCIQXLDevice *qxl = container_of(sin, PCIQXLDevice, ssd.qxl); |
932 | 5dba0d45 | Peter Maydell | QXLCookie *cookie = (QXLCookie *)(uintptr_t)cookie_token; |
933 | 2e1a98c9 | Alon Levy | |
934 | 2e1a98c9 | Alon Levy | switch (cookie->type) {
|
935 | 2e1a98c9 | Alon Levy | case QXL_COOKIE_TYPE_IO:
|
936 | 2e1a98c9 | Alon Levy | interface_async_complete_io(qxl, cookie); |
937 | 81fb6f15 | Alon Levy | g_free(cookie); |
938 | 81fb6f15 | Alon Levy | break;
|
939 | 81fb6f15 | Alon Levy | case QXL_COOKIE_TYPE_RENDER_UPDATE_AREA:
|
940 | 81fb6f15 | Alon Levy | qxl_render_update_area_done(qxl, cookie); |
941 | 2e1a98c9 | Alon Levy | break;
|
942 | 020af1c4 | Alon Levy | case QXL_COOKIE_TYPE_POST_LOAD_MONITORS_CONFIG:
|
943 | 020af1c4 | Alon Levy | break;
|
944 | 2e1a98c9 | Alon Levy | default:
|
945 | 2e1a98c9 | Alon Levy | fprintf(stderr, "qxl: %s: unexpected cookie type %d\n",
|
946 | 2e1a98c9 | Alon Levy | __func__, cookie->type); |
947 | 81fb6f15 | Alon Levy | g_free(cookie); |
948 | 2e1a98c9 | Alon Levy | } |
949 | 2e1a98c9 | Alon Levy | } |
950 | 2e1a98c9 | Alon Levy | |
951 | c10018d6 | Søren Sandmann Pedersen | #if SPICE_SERVER_VERSION >= 0x000b04 |
952 | c10018d6 | Søren Sandmann Pedersen | |
953 | c10018d6 | Søren Sandmann Pedersen | /* called from spice server thread context only */
|
954 | c10018d6 | Søren Sandmann Pedersen | static void interface_set_client_capabilities(QXLInstance *sin, |
955 | c10018d6 | Søren Sandmann Pedersen | uint8_t client_present, |
956 | c10018d6 | Søren Sandmann Pedersen | uint8_t caps[58])
|
957 | c10018d6 | Søren Sandmann Pedersen | { |
958 | c10018d6 | Søren Sandmann Pedersen | PCIQXLDevice *qxl = container_of(sin, PCIQXLDevice, ssd.qxl); |
959 | c10018d6 | Søren Sandmann Pedersen | |
960 | ab902981 | Hans de Goede | if (runstate_check(RUN_STATE_INMIGRATE) ||
|
961 | ab902981 | Hans de Goede | runstate_check(RUN_STATE_POSTMIGRATE)) { |
962 | ab902981 | Hans de Goede | return;
|
963 | ab902981 | Hans de Goede | } |
964 | ab902981 | Hans de Goede | |
965 | c10018d6 | Søren Sandmann Pedersen | qxl->shadow_rom.client_present = client_present; |
966 | c10018d6 | Søren Sandmann Pedersen | memcpy(qxl->shadow_rom.client_capabilities, caps, sizeof(caps));
|
967 | c10018d6 | Søren Sandmann Pedersen | qxl->rom->client_present = client_present; |
968 | c10018d6 | Søren Sandmann Pedersen | memcpy(qxl->rom->client_capabilities, caps, sizeof(caps));
|
969 | c10018d6 | Søren Sandmann Pedersen | qxl_rom_set_dirty(qxl); |
970 | c10018d6 | Søren Sandmann Pedersen | |
971 | c10018d6 | Søren Sandmann Pedersen | qxl_send_events(qxl, QXL_INTERRUPT_CLIENT); |
972 | c10018d6 | Søren Sandmann Pedersen | } |
973 | c10018d6 | Søren Sandmann Pedersen | |
974 | c10018d6 | Søren Sandmann Pedersen | #endif
|
975 | c10018d6 | Søren Sandmann Pedersen | |
976 | a639ab04 | Alon Levy | #if defined(CONFIG_QXL_CLIENT_MONITORS_CONFIG) \
|
977 | a639ab04 | Alon Levy | && SPICE_SERVER_VERSION >= 0x000b05
|
978 | a639ab04 | Alon Levy | |
979 | a639ab04 | Alon Levy | static uint32_t qxl_crc32(const uint8_t *p, unsigned len) |
980 | a639ab04 | Alon Levy | { |
981 | a639ab04 | Alon Levy | /*
|
982 | a639ab04 | Alon Levy | * zlib xors the seed with 0xffffffff, and xors the result
|
983 | a639ab04 | Alon Levy | * again with 0xffffffff; Both are not done with linux's crc32,
|
984 | a639ab04 | Alon Levy | * which we want to be compatible with, so undo that.
|
985 | a639ab04 | Alon Levy | */
|
986 | a639ab04 | Alon Levy | return crc32(0xffffffff, p, len) ^ 0xffffffff; |
987 | a639ab04 | Alon Levy | } |
988 | a639ab04 | Alon Levy | |
989 | a639ab04 | Alon Levy | /* called from main context only */
|
990 | a639ab04 | Alon Levy | static int interface_client_monitors_config(QXLInstance *sin, |
991 | a639ab04 | Alon Levy | VDAgentMonitorsConfig *monitors_config) |
992 | a639ab04 | Alon Levy | { |
993 | a639ab04 | Alon Levy | PCIQXLDevice *qxl = container_of(sin, PCIQXLDevice, ssd.qxl); |
994 | a639ab04 | Alon Levy | QXLRom *rom = memory_region_get_ram_ptr(&qxl->rom_bar); |
995 | a639ab04 | Alon Levy | int i;
|
996 | a639ab04 | Alon Levy | |
997 | a639ab04 | Alon Levy | /*
|
998 | a639ab04 | Alon Levy | * Older windows drivers set int_mask to 0 when their ISR is called,
|
999 | a639ab04 | Alon Levy | * then later set it to ~0. So it doesn't relate to the actual interrupts
|
1000 | a639ab04 | Alon Levy | * handled. However, they are old, so clearly they don't support this
|
1001 | a639ab04 | Alon Levy | * interrupt
|
1002 | a639ab04 | Alon Levy | */
|
1003 | a639ab04 | Alon Levy | if (qxl->ram->int_mask == 0 || qxl->ram->int_mask == ~0 || |
1004 | a639ab04 | Alon Levy | !(qxl->ram->int_mask & QXL_INTERRUPT_CLIENT_MONITORS_CONFIG)) { |
1005 | a639ab04 | Alon Levy | trace_qxl_client_monitors_config_unsupported_by_guest(qxl->id, |
1006 | a639ab04 | Alon Levy | qxl->ram->int_mask, |
1007 | a639ab04 | Alon Levy | monitors_config); |
1008 | a639ab04 | Alon Levy | return 0; |
1009 | a639ab04 | Alon Levy | } |
1010 | a639ab04 | Alon Levy | if (!monitors_config) {
|
1011 | a639ab04 | Alon Levy | return 1; |
1012 | a639ab04 | Alon Levy | } |
1013 | a639ab04 | Alon Levy | memset(&rom->client_monitors_config, 0,
|
1014 | a639ab04 | Alon Levy | sizeof(rom->client_monitors_config));
|
1015 | a639ab04 | Alon Levy | rom->client_monitors_config.count = monitors_config->num_of_monitors; |
1016 | a639ab04 | Alon Levy | /* monitors_config->flags ignored */
|
1017 | a639ab04 | Alon Levy | if (rom->client_monitors_config.count >=
|
1018 | a639ab04 | Alon Levy | ARRAY_SIZE(rom->client_monitors_config.heads)) { |
1019 | a639ab04 | Alon Levy | trace_qxl_client_monitors_config_capped(qxl->id, |
1020 | a639ab04 | Alon Levy | monitors_config->num_of_monitors, |
1021 | a639ab04 | Alon Levy | ARRAY_SIZE(rom->client_monitors_config.heads)); |
1022 | a639ab04 | Alon Levy | rom->client_monitors_config.count = |
1023 | a639ab04 | Alon Levy | ARRAY_SIZE(rom->client_monitors_config.heads); |
1024 | a639ab04 | Alon Levy | } |
1025 | a639ab04 | Alon Levy | for (i = 0 ; i < rom->client_monitors_config.count ; ++i) { |
1026 | a639ab04 | Alon Levy | VDAgentMonConfig *monitor = &monitors_config->monitors[i]; |
1027 | a639ab04 | Alon Levy | QXLURect *rect = &rom->client_monitors_config.heads[i]; |
1028 | a639ab04 | Alon Levy | /* monitor->depth ignored */
|
1029 | a639ab04 | Alon Levy | rect->left = monitor->x; |
1030 | a639ab04 | Alon Levy | rect->top = monitor->y; |
1031 | a639ab04 | Alon Levy | rect->right = monitor->x + monitor->width; |
1032 | a639ab04 | Alon Levy | rect->bottom = monitor->y + monitor->height; |
1033 | a639ab04 | Alon Levy | } |
1034 | a639ab04 | Alon Levy | rom->client_monitors_config_crc = qxl_crc32( |
1035 | a639ab04 | Alon Levy | (const uint8_t *)&rom->client_monitors_config,
|
1036 | a639ab04 | Alon Levy | sizeof(rom->client_monitors_config));
|
1037 | a639ab04 | Alon Levy | trace_qxl_client_monitors_config_crc(qxl->id, |
1038 | a639ab04 | Alon Levy | sizeof(rom->client_monitors_config),
|
1039 | a639ab04 | Alon Levy | rom->client_monitors_config_crc); |
1040 | a639ab04 | Alon Levy | |
1041 | a639ab04 | Alon Levy | trace_qxl_interrupt_client_monitors_config(qxl->id, |
1042 | a639ab04 | Alon Levy | rom->client_monitors_config.count, |
1043 | a639ab04 | Alon Levy | rom->client_monitors_config.heads); |
1044 | a639ab04 | Alon Levy | qxl_send_events(qxl, QXL_INTERRUPT_CLIENT_MONITORS_CONFIG); |
1045 | a639ab04 | Alon Levy | return 1; |
1046 | a639ab04 | Alon Levy | } |
1047 | a639ab04 | Alon Levy | #endif
|
1048 | a639ab04 | Alon Levy | |
1049 | a19cbfb3 | Gerd Hoffmann | static const QXLInterface qxl_interface = { |
1050 | a19cbfb3 | Gerd Hoffmann | .base.type = SPICE_INTERFACE_QXL, |
1051 | a19cbfb3 | Gerd Hoffmann | .base.description = "qxl gpu",
|
1052 | a19cbfb3 | Gerd Hoffmann | .base.major_version = SPICE_INTERFACE_QXL_MAJOR, |
1053 | a19cbfb3 | Gerd Hoffmann | .base.minor_version = SPICE_INTERFACE_QXL_MINOR, |
1054 | a19cbfb3 | Gerd Hoffmann | |
1055 | a19cbfb3 | Gerd Hoffmann | .attache_worker = interface_attach_worker, |
1056 | a19cbfb3 | Gerd Hoffmann | .set_compression_level = interface_set_compression_level, |
1057 | a19cbfb3 | Gerd Hoffmann | .set_mm_time = interface_set_mm_time, |
1058 | a19cbfb3 | Gerd Hoffmann | .get_init_info = interface_get_init_info, |
1059 | a19cbfb3 | Gerd Hoffmann | |
1060 | a19cbfb3 | Gerd Hoffmann | /* the callbacks below are called from spice server thread context */
|
1061 | a19cbfb3 | Gerd Hoffmann | .get_command = interface_get_command, |
1062 | a19cbfb3 | Gerd Hoffmann | .req_cmd_notification = interface_req_cmd_notification, |
1063 | a19cbfb3 | Gerd Hoffmann | .release_resource = interface_release_resource, |
1064 | a19cbfb3 | Gerd Hoffmann | .get_cursor_command = interface_get_cursor_command, |
1065 | a19cbfb3 | Gerd Hoffmann | .req_cursor_notification = interface_req_cursor_notification, |
1066 | a19cbfb3 | Gerd Hoffmann | .notify_update = interface_notify_update, |
1067 | a19cbfb3 | Gerd Hoffmann | .flush_resources = interface_flush_resources, |
1068 | 5ff4e36c | Alon Levy | .async_complete = interface_async_complete, |
1069 | 81fb6f15 | Alon Levy | .update_area_complete = interface_update_area_complete, |
1070 | c10018d6 | Søren Sandmann Pedersen | #if SPICE_SERVER_VERSION >= 0x000b04 |
1071 | c10018d6 | Søren Sandmann Pedersen | .set_client_capabilities = interface_set_client_capabilities, |
1072 | c10018d6 | Søren Sandmann Pedersen | #endif
|
1073 | a639ab04 | Alon Levy | #if SPICE_SERVER_VERSION >= 0x000b05 && \ |
1074 | a639ab04 | Alon Levy | defined(CONFIG_QXL_CLIENT_MONITORS_CONFIG) |
1075 | a639ab04 | Alon Levy | .client_monitors_config = interface_client_monitors_config, |
1076 | a639ab04 | Alon Levy | #endif
|
1077 | a19cbfb3 | Gerd Hoffmann | }; |
1078 | a19cbfb3 | Gerd Hoffmann | |
1079 | a19cbfb3 | Gerd Hoffmann | static void qxl_enter_vga_mode(PCIQXLDevice *d) |
1080 | a19cbfb3 | Gerd Hoffmann | { |
1081 | a19cbfb3 | Gerd Hoffmann | if (d->mode == QXL_MODE_VGA) {
|
1082 | a19cbfb3 | Gerd Hoffmann | return;
|
1083 | a19cbfb3 | Gerd Hoffmann | } |
1084 | c480bb7d | Alon Levy | trace_qxl_enter_vga_mode(d->id); |
1085 | a19cbfb3 | Gerd Hoffmann | qemu_spice_create_host_primary(&d->ssd); |
1086 | a19cbfb3 | Gerd Hoffmann | d->mode = QXL_MODE_VGA; |
1087 | a19cbfb3 | Gerd Hoffmann | memset(&d->ssd.dirty, 0, sizeof(d->ssd.dirty)); |
1088 | 0f7bfd81 | Alon Levy | vga_dirty_log_start(&d->vga); |
1089 | a19cbfb3 | Gerd Hoffmann | } |
1090 | a19cbfb3 | Gerd Hoffmann | |
1091 | a19cbfb3 | Gerd Hoffmann | static void qxl_exit_vga_mode(PCIQXLDevice *d) |
1092 | a19cbfb3 | Gerd Hoffmann | { |
1093 | a19cbfb3 | Gerd Hoffmann | if (d->mode != QXL_MODE_VGA) {
|
1094 | a19cbfb3 | Gerd Hoffmann | return;
|
1095 | a19cbfb3 | Gerd Hoffmann | } |
1096 | c480bb7d | Alon Levy | trace_qxl_exit_vga_mode(d->id); |
1097 | 0f7bfd81 | Alon Levy | vga_dirty_log_stop(&d->vga); |
1098 | 5ff4e36c | Alon Levy | qxl_destroy_primary(d, QXL_SYNC); |
1099 | a19cbfb3 | Gerd Hoffmann | } |
1100 | a19cbfb3 | Gerd Hoffmann | |
1101 | 40010aea | Yonit Halperin | static void qxl_update_irq(PCIQXLDevice *d) |
1102 | a19cbfb3 | Gerd Hoffmann | { |
1103 | a19cbfb3 | Gerd Hoffmann | uint32_t pending = le32_to_cpu(d->ram->int_pending); |
1104 | a19cbfb3 | Gerd Hoffmann | uint32_t mask = le32_to_cpu(d->ram->int_mask); |
1105 | a19cbfb3 | Gerd Hoffmann | int level = !!(pending & mask);
|
1106 | a19cbfb3 | Gerd Hoffmann | qemu_set_irq(d->pci.irq[0], level);
|
1107 | a19cbfb3 | Gerd Hoffmann | qxl_ring_set_dirty(d); |
1108 | a19cbfb3 | Gerd Hoffmann | } |
1109 | a19cbfb3 | Gerd Hoffmann | |
1110 | a19cbfb3 | Gerd Hoffmann | static void qxl_check_state(PCIQXLDevice *d) |
1111 | a19cbfb3 | Gerd Hoffmann | { |
1112 | a19cbfb3 | Gerd Hoffmann | QXLRam *ram = d->ram; |
1113 | 71d388d4 | Yonit Halperin | int spice_display_running = qemu_spice_display_is_running(&d->ssd);
|
1114 | a19cbfb3 | Gerd Hoffmann | |
1115 | 71d388d4 | Yonit Halperin | assert(!spice_display_running || SPICE_RING_IS_EMPTY(&ram->cmd_ring)); |
1116 | 71d388d4 | Yonit Halperin | assert(!spice_display_running || SPICE_RING_IS_EMPTY(&ram->cursor_ring)); |
1117 | a19cbfb3 | Gerd Hoffmann | } |
1118 | a19cbfb3 | Gerd Hoffmann | |
1119 | a19cbfb3 | Gerd Hoffmann | static void qxl_reset_state(PCIQXLDevice *d) |
1120 | a19cbfb3 | Gerd Hoffmann | { |
1121 | a19cbfb3 | Gerd Hoffmann | QXLRom *rom = d->rom; |
1122 | a19cbfb3 | Gerd Hoffmann | |
1123 | be48e995 | Yonit Halperin | qxl_check_state(d); |
1124 | a19cbfb3 | Gerd Hoffmann | d->shadow_rom.update_id = cpu_to_le32(0);
|
1125 | a19cbfb3 | Gerd Hoffmann | *rom = d->shadow_rom; |
1126 | a19cbfb3 | Gerd Hoffmann | qxl_rom_set_dirty(d); |
1127 | a19cbfb3 | Gerd Hoffmann | init_qxl_ram(d); |
1128 | a19cbfb3 | Gerd Hoffmann | d->num_free_res = 0;
|
1129 | a19cbfb3 | Gerd Hoffmann | d->last_release = NULL;
|
1130 | a19cbfb3 | Gerd Hoffmann | memset(&d->ssd.dirty, 0, sizeof(d->ssd.dirty)); |
1131 | a19cbfb3 | Gerd Hoffmann | } |
1132 | a19cbfb3 | Gerd Hoffmann | |
1133 | a19cbfb3 | Gerd Hoffmann | static void qxl_soft_reset(PCIQXLDevice *d) |
1134 | a19cbfb3 | Gerd Hoffmann | { |
1135 | c480bb7d | Alon Levy | trace_qxl_soft_reset(d->id); |
1136 | a19cbfb3 | Gerd Hoffmann | qxl_check_state(d); |
1137 | 087e6a42 | Alon Levy | qxl_clear_guest_bug(d); |
1138 | a5f68c22 | Alon Levy | d->current_async = QXL_UNDEFINED_IO; |
1139 | a19cbfb3 | Gerd Hoffmann | |
1140 | a19cbfb3 | Gerd Hoffmann | if (d->id == 0) { |
1141 | a19cbfb3 | Gerd Hoffmann | qxl_enter_vga_mode(d); |
1142 | a19cbfb3 | Gerd Hoffmann | } else {
|
1143 | a19cbfb3 | Gerd Hoffmann | d->mode = QXL_MODE_UNDEFINED; |
1144 | a19cbfb3 | Gerd Hoffmann | } |
1145 | a19cbfb3 | Gerd Hoffmann | } |
1146 | a19cbfb3 | Gerd Hoffmann | |
1147 | a19cbfb3 | Gerd Hoffmann | static void qxl_hard_reset(PCIQXLDevice *d, int loadvm) |
1148 | a19cbfb3 | Gerd Hoffmann | { |
1149 | c480bb7d | Alon Levy | trace_qxl_hard_reset(d->id, loadvm); |
1150 | a19cbfb3 | Gerd Hoffmann | |
1151 | aee32bf3 | Gerd Hoffmann | qxl_spice_reset_cursor(d); |
1152 | aee32bf3 | Gerd Hoffmann | qxl_spice_reset_image_cache(d); |
1153 | a19cbfb3 | Gerd Hoffmann | qxl_reset_surfaces(d); |
1154 | a19cbfb3 | Gerd Hoffmann | qxl_reset_memslots(d); |
1155 | a19cbfb3 | Gerd Hoffmann | |
1156 | a19cbfb3 | Gerd Hoffmann | /* pre loadvm reset must not touch QXLRam. This lives in
|
1157 | a19cbfb3 | Gerd Hoffmann | * device memory, is migrated together with RAM and thus
|
1158 | a19cbfb3 | Gerd Hoffmann | * already loaded at this point */
|
1159 | a19cbfb3 | Gerd Hoffmann | if (!loadvm) {
|
1160 | a19cbfb3 | Gerd Hoffmann | qxl_reset_state(d); |
1161 | a19cbfb3 | Gerd Hoffmann | } |
1162 | a19cbfb3 | Gerd Hoffmann | qemu_spice_create_host_memslot(&d->ssd); |
1163 | a19cbfb3 | Gerd Hoffmann | qxl_soft_reset(d); |
1164 | a19cbfb3 | Gerd Hoffmann | } |
1165 | a19cbfb3 | Gerd Hoffmann | |
1166 | a19cbfb3 | Gerd Hoffmann | static void qxl_reset_handler(DeviceState *dev) |
1167 | a19cbfb3 | Gerd Hoffmann | { |
1168 | a19cbfb3 | Gerd Hoffmann | PCIQXLDevice *d = DO_UPCAST(PCIQXLDevice, pci.qdev, dev); |
1169 | c480bb7d | Alon Levy | |
1170 | a19cbfb3 | Gerd Hoffmann | qxl_hard_reset(d, 0);
|
1171 | a19cbfb3 | Gerd Hoffmann | } |
1172 | a19cbfb3 | Gerd Hoffmann | |
1173 | a19cbfb3 | Gerd Hoffmann | static void qxl_vga_ioport_write(void *opaque, uint32_t addr, uint32_t val) |
1174 | a19cbfb3 | Gerd Hoffmann | { |
1175 | a19cbfb3 | Gerd Hoffmann | VGACommonState *vga = opaque; |
1176 | a19cbfb3 | Gerd Hoffmann | PCIQXLDevice *qxl = container_of(vga, PCIQXLDevice, vga); |
1177 | a19cbfb3 | Gerd Hoffmann | |
1178 | c480bb7d | Alon Levy | trace_qxl_io_write_vga(qxl->id, qxl_mode_to_string(qxl->mode), addr, val); |
1179 | a19cbfb3 | Gerd Hoffmann | if (qxl->mode != QXL_MODE_VGA) {
|
1180 | 5ff4e36c | Alon Levy | qxl_destroy_primary(qxl, QXL_SYNC); |
1181 | a19cbfb3 | Gerd Hoffmann | qxl_soft_reset(qxl); |
1182 | a19cbfb3 | Gerd Hoffmann | } |
1183 | a19cbfb3 | Gerd Hoffmann | vga_ioport_write(opaque, addr, val); |
1184 | a19cbfb3 | Gerd Hoffmann | } |
1185 | a19cbfb3 | Gerd Hoffmann | |
1186 | f67ab77a | Gerd Hoffmann | static const MemoryRegionPortio qxl_vga_portio_list[] = { |
1187 | f67ab77a | Gerd Hoffmann | { 0x04, 2, 1, .read = vga_ioport_read, |
1188 | f67ab77a | Gerd Hoffmann | .write = qxl_vga_ioport_write }, /* 3b4 */
|
1189 | f67ab77a | Gerd Hoffmann | { 0x0a, 1, 1, .read = vga_ioport_read, |
1190 | f67ab77a | Gerd Hoffmann | .write = qxl_vga_ioport_write }, /* 3ba */
|
1191 | f67ab77a | Gerd Hoffmann | { 0x10, 16, 1, .read = vga_ioport_read, |
1192 | f67ab77a | Gerd Hoffmann | .write = qxl_vga_ioport_write }, /* 3c0 */
|
1193 | f67ab77a | Gerd Hoffmann | { 0x24, 2, 1, .read = vga_ioport_read, |
1194 | f67ab77a | Gerd Hoffmann | .write = qxl_vga_ioport_write }, /* 3d4 */
|
1195 | f67ab77a | Gerd Hoffmann | { 0x2a, 1, 1, .read = vga_ioport_read, |
1196 | f67ab77a | Gerd Hoffmann | .write = qxl_vga_ioport_write }, /* 3da */
|
1197 | f67ab77a | Gerd Hoffmann | PORTIO_END_OF_LIST(), |
1198 | f67ab77a | Gerd Hoffmann | }; |
1199 | f67ab77a | Gerd Hoffmann | |
1200 | e954ea28 | Alon Levy | static int qxl_add_memslot(PCIQXLDevice *d, uint32_t slot_id, uint64_t delta, |
1201 | e954ea28 | Alon Levy | qxl_async_io async) |
1202 | a19cbfb3 | Gerd Hoffmann | { |
1203 | a19cbfb3 | Gerd Hoffmann | static const int regions[] = { |
1204 | a19cbfb3 | Gerd Hoffmann | QXL_RAM_RANGE_INDEX, |
1205 | a19cbfb3 | Gerd Hoffmann | QXL_VRAM_RANGE_INDEX, |
1206 | 6f2b175a | Gerd Hoffmann | QXL_VRAM64_RANGE_INDEX, |
1207 | a19cbfb3 | Gerd Hoffmann | }; |
1208 | a19cbfb3 | Gerd Hoffmann | uint64_t guest_start; |
1209 | a19cbfb3 | Gerd Hoffmann | uint64_t guest_end; |
1210 | a19cbfb3 | Gerd Hoffmann | int pci_region;
|
1211 | a19cbfb3 | Gerd Hoffmann | pcibus_t pci_start; |
1212 | a19cbfb3 | Gerd Hoffmann | pcibus_t pci_end; |
1213 | a19cbfb3 | Gerd Hoffmann | intptr_t virt_start; |
1214 | a19cbfb3 | Gerd Hoffmann | QXLDevMemSlot memslot; |
1215 | a19cbfb3 | Gerd Hoffmann | int i;
|
1216 | a19cbfb3 | Gerd Hoffmann | |
1217 | a19cbfb3 | Gerd Hoffmann | guest_start = le64_to_cpu(d->guest_slots[slot_id].slot.mem_start); |
1218 | a19cbfb3 | Gerd Hoffmann | guest_end = le64_to_cpu(d->guest_slots[slot_id].slot.mem_end); |
1219 | a19cbfb3 | Gerd Hoffmann | |
1220 | c480bb7d | Alon Levy | trace_qxl_memslot_add_guest(d->id, slot_id, guest_start, guest_end); |
1221 | a19cbfb3 | Gerd Hoffmann | |
1222 | e954ea28 | Alon Levy | if (slot_id >= NUM_MEMSLOTS) {
|
1223 | 0a530548 | Alon Levy | qxl_set_guest_bug(d, "%s: slot_id >= NUM_MEMSLOTS %d >= %d", __func__,
|
1224 | e954ea28 | Alon Levy | slot_id, NUM_MEMSLOTS); |
1225 | e954ea28 | Alon Levy | return 1; |
1226 | e954ea28 | Alon Levy | } |
1227 | e954ea28 | Alon Levy | if (guest_start > guest_end) {
|
1228 | 0a530548 | Alon Levy | qxl_set_guest_bug(d, "%s: guest_start > guest_end 0x%" PRIx64
|
1229 | e954ea28 | Alon Levy | " > 0x%" PRIx64, __func__, guest_start, guest_end);
|
1230 | e954ea28 | Alon Levy | return 1; |
1231 | e954ea28 | Alon Levy | } |
1232 | a19cbfb3 | Gerd Hoffmann | |
1233 | a19cbfb3 | Gerd Hoffmann | for (i = 0; i < ARRAY_SIZE(regions); i++) { |
1234 | a19cbfb3 | Gerd Hoffmann | pci_region = regions[i]; |
1235 | a19cbfb3 | Gerd Hoffmann | pci_start = d->pci.io_regions[pci_region].addr; |
1236 | a19cbfb3 | Gerd Hoffmann | pci_end = pci_start + d->pci.io_regions[pci_region].size; |
1237 | a19cbfb3 | Gerd Hoffmann | /* mapped? */
|
1238 | a19cbfb3 | Gerd Hoffmann | if (pci_start == -1) { |
1239 | a19cbfb3 | Gerd Hoffmann | continue;
|
1240 | a19cbfb3 | Gerd Hoffmann | } |
1241 | a19cbfb3 | Gerd Hoffmann | /* start address in range ? */
|
1242 | a19cbfb3 | Gerd Hoffmann | if (guest_start < pci_start || guest_start > pci_end) {
|
1243 | a19cbfb3 | Gerd Hoffmann | continue;
|
1244 | a19cbfb3 | Gerd Hoffmann | } |
1245 | a19cbfb3 | Gerd Hoffmann | /* end address in range ? */
|
1246 | a19cbfb3 | Gerd Hoffmann | if (guest_end > pci_end) {
|
1247 | a19cbfb3 | Gerd Hoffmann | continue;
|
1248 | a19cbfb3 | Gerd Hoffmann | } |
1249 | a19cbfb3 | Gerd Hoffmann | /* passed */
|
1250 | a19cbfb3 | Gerd Hoffmann | break;
|
1251 | a19cbfb3 | Gerd Hoffmann | } |
1252 | e954ea28 | Alon Levy | if (i == ARRAY_SIZE(regions)) {
|
1253 | 0a530548 | Alon Levy | qxl_set_guest_bug(d, "%s: finished loop without match", __func__);
|
1254 | e954ea28 | Alon Levy | return 1; |
1255 | e954ea28 | Alon Levy | } |
1256 | a19cbfb3 | Gerd Hoffmann | |
1257 | a19cbfb3 | Gerd Hoffmann | switch (pci_region) {
|
1258 | a19cbfb3 | Gerd Hoffmann | case QXL_RAM_RANGE_INDEX:
|
1259 | b1950430 | Avi Kivity | virt_start = (intptr_t)memory_region_get_ram_ptr(&d->vga.vram); |
1260 | a19cbfb3 | Gerd Hoffmann | break;
|
1261 | a19cbfb3 | Gerd Hoffmann | case QXL_VRAM_RANGE_INDEX:
|
1262 | 6f2b175a | Gerd Hoffmann | case 4 /* vram 64bit */: |
1263 | b1950430 | Avi Kivity | virt_start = (intptr_t)memory_region_get_ram_ptr(&d->vram_bar); |
1264 | a19cbfb3 | Gerd Hoffmann | break;
|
1265 | a19cbfb3 | Gerd Hoffmann | default:
|
1266 | a19cbfb3 | Gerd Hoffmann | /* should not happen */
|
1267 | 0a530548 | Alon Levy | qxl_set_guest_bug(d, "%s: pci_region = %d", __func__, pci_region);
|
1268 | e954ea28 | Alon Levy | return 1; |
1269 | a19cbfb3 | Gerd Hoffmann | } |
1270 | a19cbfb3 | Gerd Hoffmann | |
1271 | a19cbfb3 | Gerd Hoffmann | memslot.slot_id = slot_id; |
1272 | a19cbfb3 | Gerd Hoffmann | memslot.slot_group_id = MEMSLOT_GROUP_GUEST; /* guest group */
|
1273 | a19cbfb3 | Gerd Hoffmann | memslot.virt_start = virt_start + (guest_start - pci_start); |
1274 | a19cbfb3 | Gerd Hoffmann | memslot.virt_end = virt_start + (guest_end - pci_start); |
1275 | a19cbfb3 | Gerd Hoffmann | memslot.addr_delta = memslot.virt_start - delta; |
1276 | a19cbfb3 | Gerd Hoffmann | memslot.generation = d->rom->slot_generation = 0;
|
1277 | a19cbfb3 | Gerd Hoffmann | qxl_rom_set_dirty(d); |
1278 | a19cbfb3 | Gerd Hoffmann | |
1279 | 5ff4e36c | Alon Levy | qemu_spice_add_memslot(&d->ssd, &memslot, async); |
1280 | a19cbfb3 | Gerd Hoffmann | d->guest_slots[slot_id].ptr = (void*)memslot.virt_start;
|
1281 | a19cbfb3 | Gerd Hoffmann | d->guest_slots[slot_id].size = memslot.virt_end - memslot.virt_start; |
1282 | a19cbfb3 | Gerd Hoffmann | d->guest_slots[slot_id].delta = delta; |
1283 | a19cbfb3 | Gerd Hoffmann | d->guest_slots[slot_id].active = 1;
|
1284 | e954ea28 | Alon Levy | return 0; |
1285 | a19cbfb3 | Gerd Hoffmann | } |
1286 | a19cbfb3 | Gerd Hoffmann | |
1287 | a19cbfb3 | Gerd Hoffmann | static void qxl_del_memslot(PCIQXLDevice *d, uint32_t slot_id) |
1288 | a19cbfb3 | Gerd Hoffmann | { |
1289 | 5c59d118 | Gerd Hoffmann | qemu_spice_del_memslot(&d->ssd, MEMSLOT_GROUP_HOST, slot_id); |
1290 | a19cbfb3 | Gerd Hoffmann | d->guest_slots[slot_id].active = 0;
|
1291 | a19cbfb3 | Gerd Hoffmann | } |
1292 | a19cbfb3 | Gerd Hoffmann | |
1293 | a19cbfb3 | Gerd Hoffmann | static void qxl_reset_memslots(PCIQXLDevice *d) |
1294 | a19cbfb3 | Gerd Hoffmann | { |
1295 | aee32bf3 | Gerd Hoffmann | qxl_spice_reset_memslots(d); |
1296 | a19cbfb3 | Gerd Hoffmann | memset(&d->guest_slots, 0, sizeof(d->guest_slots)); |
1297 | a19cbfb3 | Gerd Hoffmann | } |
1298 | a19cbfb3 | Gerd Hoffmann | |
1299 | a19cbfb3 | Gerd Hoffmann | static void qxl_reset_surfaces(PCIQXLDevice *d) |
1300 | a19cbfb3 | Gerd Hoffmann | { |
1301 | c480bb7d | Alon Levy | trace_qxl_reset_surfaces(d->id); |
1302 | a19cbfb3 | Gerd Hoffmann | d->mode = QXL_MODE_UNDEFINED; |
1303 | 5ff4e36c | Alon Levy | qxl_spice_destroy_surfaces(d, QXL_SYNC); |
1304 | a19cbfb3 | Gerd Hoffmann | } |
1305 | a19cbfb3 | Gerd Hoffmann | |
1306 | e25139b3 | Yonit Halperin | /* can be also called from spice server thread context */
|
1307 | a19cbfb3 | Gerd Hoffmann | void *qxl_phys2virt(PCIQXLDevice *qxl, QXLPHYSICAL pqxl, int group_id) |
1308 | a19cbfb3 | Gerd Hoffmann | { |
1309 | a19cbfb3 | Gerd Hoffmann | uint64_t phys = le64_to_cpu(pqxl); |
1310 | a19cbfb3 | Gerd Hoffmann | uint32_t slot = (phys >> (64 - 8)) & 0xff; |
1311 | a19cbfb3 | Gerd Hoffmann | uint64_t offset = phys & 0xffffffffffff;
|
1312 | a19cbfb3 | Gerd Hoffmann | |
1313 | a19cbfb3 | Gerd Hoffmann | switch (group_id) {
|
1314 | a19cbfb3 | Gerd Hoffmann | case MEMSLOT_GROUP_HOST:
|
1315 | f4a8a424 | Gerd Hoffmann | return (void *)(intptr_t)offset; |
1316 | a19cbfb3 | Gerd Hoffmann | case MEMSLOT_GROUP_GUEST:
|
1317 | 4b635c59 | Alon Levy | if (slot >= NUM_MEMSLOTS) {
|
1318 | 0a530548 | Alon Levy | qxl_set_guest_bug(qxl, "slot too large %d >= %d", slot,
|
1319 | 0a530548 | Alon Levy | NUM_MEMSLOTS); |
1320 | 4b635c59 | Alon Levy | return NULL; |
1321 | 4b635c59 | Alon Levy | } |
1322 | 4b635c59 | Alon Levy | if (!qxl->guest_slots[slot].active) {
|
1323 | 0a530548 | Alon Levy | qxl_set_guest_bug(qxl, "inactive slot %d\n", slot);
|
1324 | 4b635c59 | Alon Levy | return NULL; |
1325 | 4b635c59 | Alon Levy | } |
1326 | 4b635c59 | Alon Levy | if (offset < qxl->guest_slots[slot].delta) {
|
1327 | 0a530548 | Alon Levy | qxl_set_guest_bug(qxl, |
1328 | 0a530548 | Alon Levy | "slot %d offset %"PRIu64" < delta %"PRIu64"\n", |
1329 | 4b635c59 | Alon Levy | slot, offset, qxl->guest_slots[slot].delta); |
1330 | 4b635c59 | Alon Levy | return NULL; |
1331 | 4b635c59 | Alon Levy | } |
1332 | a19cbfb3 | Gerd Hoffmann | offset -= qxl->guest_slots[slot].delta; |
1333 | 4b635c59 | Alon Levy | if (offset > qxl->guest_slots[slot].size) {
|
1334 | 0a530548 | Alon Levy | qxl_set_guest_bug(qxl, |
1335 | 0a530548 | Alon Levy | "slot %d offset %"PRIu64" > size %"PRIu64"\n", |
1336 | 4b635c59 | Alon Levy | slot, offset, qxl->guest_slots[slot].size); |
1337 | 4b635c59 | Alon Levy | return NULL; |
1338 | 4b635c59 | Alon Levy | } |
1339 | a19cbfb3 | Gerd Hoffmann | return qxl->guest_slots[slot].ptr + offset;
|
1340 | a19cbfb3 | Gerd Hoffmann | } |
1341 | 4b635c59 | Alon Levy | return NULL; |
1342 | a19cbfb3 | Gerd Hoffmann | } |
1343 | a19cbfb3 | Gerd Hoffmann | |
1344 | 5ff4e36c | Alon Levy | static void qxl_create_guest_primary_complete(PCIQXLDevice *qxl) |
1345 | 5ff4e36c | Alon Levy | { |
1346 | 5ff4e36c | Alon Levy | /* for local rendering */
|
1347 | 5ff4e36c | Alon Levy | qxl_render_resize(qxl); |
1348 | 5ff4e36c | Alon Levy | } |
1349 | 5ff4e36c | Alon Levy | |
1350 | 5ff4e36c | Alon Levy | static void qxl_create_guest_primary(PCIQXLDevice *qxl, int loadvm, |
1351 | 5ff4e36c | Alon Levy | qxl_async_io async) |
1352 | a19cbfb3 | Gerd Hoffmann | { |
1353 | a19cbfb3 | Gerd Hoffmann | QXLDevSurfaceCreate surface; |
1354 | a19cbfb3 | Gerd Hoffmann | QXLSurfaceCreate *sc = &qxl->guest_primary.surface; |
1355 | 13d1fd44 | Alon Levy | int size;
|
1356 | 13d1fd44 | Alon Levy | int requested_height = le32_to_cpu(sc->height);
|
1357 | 13d1fd44 | Alon Levy | int requested_stride = le32_to_cpu(sc->stride);
|
1358 | 13d1fd44 | Alon Levy | |
1359 | 13d1fd44 | Alon Levy | size = abs(requested_stride) * requested_height; |
1360 | 13d1fd44 | Alon Levy | if (size > qxl->vgamem_size) {
|
1361 | 13d1fd44 | Alon Levy | qxl_set_guest_bug(qxl, "%s: requested primary larger then framebuffer"
|
1362 | 13d1fd44 | Alon Levy | " size", __func__);
|
1363 | 13d1fd44 | Alon Levy | return;
|
1364 | 13d1fd44 | Alon Levy | } |
1365 | a19cbfb3 | Gerd Hoffmann | |
1366 | ddf9f4b7 | Alon Levy | if (qxl->mode == QXL_MODE_NATIVE) {
|
1367 | 0a530548 | Alon Levy | qxl_set_guest_bug(qxl, "%s: nop since already in QXL_MODE_NATIVE",
|
1368 | ddf9f4b7 | Alon Levy | __func__); |
1369 | ddf9f4b7 | Alon Levy | } |
1370 | a19cbfb3 | Gerd Hoffmann | qxl_exit_vga_mode(qxl); |
1371 | a19cbfb3 | Gerd Hoffmann | |
1372 | a19cbfb3 | Gerd Hoffmann | surface.format = le32_to_cpu(sc->format); |
1373 | a19cbfb3 | Gerd Hoffmann | surface.height = le32_to_cpu(sc->height); |
1374 | a19cbfb3 | Gerd Hoffmann | surface.mem = le64_to_cpu(sc->mem); |
1375 | a19cbfb3 | Gerd Hoffmann | surface.position = le32_to_cpu(sc->position); |
1376 | a19cbfb3 | Gerd Hoffmann | surface.stride = le32_to_cpu(sc->stride); |
1377 | a19cbfb3 | Gerd Hoffmann | surface.width = le32_to_cpu(sc->width); |
1378 | a19cbfb3 | Gerd Hoffmann | surface.type = le32_to_cpu(sc->type); |
1379 | a19cbfb3 | Gerd Hoffmann | surface.flags = le32_to_cpu(sc->flags); |
1380 | c480bb7d | Alon Levy | trace_qxl_create_guest_primary(qxl->id, sc->width, sc->height, sc->mem, |
1381 | c480bb7d | Alon Levy | sc->format, sc->position); |
1382 | c480bb7d | Alon Levy | trace_qxl_create_guest_primary_rest(qxl->id, sc->stride, sc->type, |
1383 | c480bb7d | Alon Levy | sc->flags); |
1384 | a19cbfb3 | Gerd Hoffmann | |
1385 | a19cbfb3 | Gerd Hoffmann | surface.mouse_mode = true;
|
1386 | a19cbfb3 | Gerd Hoffmann | surface.group_id = MEMSLOT_GROUP_GUEST; |
1387 | a19cbfb3 | Gerd Hoffmann | if (loadvm) {
|
1388 | a19cbfb3 | Gerd Hoffmann | surface.flags |= QXL_SURF_FLAG_KEEP_DATA; |
1389 | a19cbfb3 | Gerd Hoffmann | } |
1390 | a19cbfb3 | Gerd Hoffmann | |
1391 | a19cbfb3 | Gerd Hoffmann | qxl->mode = QXL_MODE_NATIVE; |
1392 | a19cbfb3 | Gerd Hoffmann | qxl->cmdflags = 0;
|
1393 | 5ff4e36c | Alon Levy | qemu_spice_create_primary_surface(&qxl->ssd, 0, &surface, async);
|
1394 | a19cbfb3 | Gerd Hoffmann | |
1395 | 5ff4e36c | Alon Levy | if (async == QXL_SYNC) {
|
1396 | 5ff4e36c | Alon Levy | qxl_create_guest_primary_complete(qxl); |
1397 | 5ff4e36c | Alon Levy | } |
1398 | a19cbfb3 | Gerd Hoffmann | } |
1399 | a19cbfb3 | Gerd Hoffmann | |
1400 | 5ff4e36c | Alon Levy | /* return 1 if surface destoy was initiated (in QXL_ASYNC case) or
|
1401 | 5ff4e36c | Alon Levy | * done (in QXL_SYNC case), 0 otherwise. */
|
1402 | 5ff4e36c | Alon Levy | static int qxl_destroy_primary(PCIQXLDevice *d, qxl_async_io async) |
1403 | a19cbfb3 | Gerd Hoffmann | { |
1404 | a19cbfb3 | Gerd Hoffmann | if (d->mode == QXL_MODE_UNDEFINED) {
|
1405 | 5ff4e36c | Alon Levy | return 0; |
1406 | a19cbfb3 | Gerd Hoffmann | } |
1407 | c480bb7d | Alon Levy | trace_qxl_destroy_primary(d->id); |
1408 | a19cbfb3 | Gerd Hoffmann | d->mode = QXL_MODE_UNDEFINED; |
1409 | 5ff4e36c | Alon Levy | qemu_spice_destroy_primary_surface(&d->ssd, 0, async);
|
1410 | 30f6da66 | Yonit Halperin | qxl_spice_reset_cursor(d); |
1411 | 5ff4e36c | Alon Levy | return 1; |
1412 | a19cbfb3 | Gerd Hoffmann | } |
1413 | a19cbfb3 | Gerd Hoffmann | |
1414 | a19cbfb3 | Gerd Hoffmann | static void qxl_set_mode(PCIQXLDevice *d, int modenr, int loadvm) |
1415 | a19cbfb3 | Gerd Hoffmann | { |
1416 | a19cbfb3 | Gerd Hoffmann | pcibus_t start = d->pci.io_regions[QXL_RAM_RANGE_INDEX].addr; |
1417 | a19cbfb3 | Gerd Hoffmann | pcibus_t end = d->pci.io_regions[QXL_RAM_RANGE_INDEX].size + start; |
1418 | a19cbfb3 | Gerd Hoffmann | QXLMode *mode = d->modes->modes + modenr; |
1419 | a19cbfb3 | Gerd Hoffmann | uint64_t devmem = d->pci.io_regions[QXL_RAM_RANGE_INDEX].addr; |
1420 | a19cbfb3 | Gerd Hoffmann | QXLMemSlot slot = { |
1421 | a19cbfb3 | Gerd Hoffmann | .mem_start = start, |
1422 | a19cbfb3 | Gerd Hoffmann | .mem_end = end |
1423 | a19cbfb3 | Gerd Hoffmann | }; |
1424 | a19cbfb3 | Gerd Hoffmann | QXLSurfaceCreate surface = { |
1425 | a19cbfb3 | Gerd Hoffmann | .width = mode->x_res, |
1426 | a19cbfb3 | Gerd Hoffmann | .height = mode->y_res, |
1427 | a19cbfb3 | Gerd Hoffmann | .stride = -mode->x_res * 4,
|
1428 | a19cbfb3 | Gerd Hoffmann | .format = SPICE_SURFACE_FMT_32_xRGB, |
1429 | a19cbfb3 | Gerd Hoffmann | .flags = loadvm ? QXL_SURF_FLAG_KEEP_DATA : 0,
|
1430 | a19cbfb3 | Gerd Hoffmann | .mouse_mode = true,
|
1431 | a19cbfb3 | Gerd Hoffmann | .mem = devmem + d->shadow_rom.draw_area_offset, |
1432 | a19cbfb3 | Gerd Hoffmann | }; |
1433 | a19cbfb3 | Gerd Hoffmann | |
1434 | c480bb7d | Alon Levy | trace_qxl_set_mode(d->id, modenr, mode->x_res, mode->y_res, mode->bits, |
1435 | c480bb7d | Alon Levy | devmem); |
1436 | a19cbfb3 | Gerd Hoffmann | if (!loadvm) {
|
1437 | a19cbfb3 | Gerd Hoffmann | qxl_hard_reset(d, 0);
|
1438 | a19cbfb3 | Gerd Hoffmann | } |
1439 | a19cbfb3 | Gerd Hoffmann | |
1440 | a19cbfb3 | Gerd Hoffmann | d->guest_slots[0].slot = slot;
|
1441 | e954ea28 | Alon Levy | assert(qxl_add_memslot(d, 0, devmem, QXL_SYNC) == 0); |
1442 | a19cbfb3 | Gerd Hoffmann | |
1443 | a19cbfb3 | Gerd Hoffmann | d->guest_primary.surface = surface; |
1444 | 5ff4e36c | Alon Levy | qxl_create_guest_primary(d, 0, QXL_SYNC);
|
1445 | a19cbfb3 | Gerd Hoffmann | |
1446 | a19cbfb3 | Gerd Hoffmann | d->mode = QXL_MODE_COMPAT; |
1447 | a19cbfb3 | Gerd Hoffmann | d->cmdflags = QXL_COMMAND_FLAG_COMPAT; |
1448 | a19cbfb3 | Gerd Hoffmann | if (mode->bits == 16) { |
1449 | a19cbfb3 | Gerd Hoffmann | d->cmdflags |= QXL_COMMAND_FLAG_COMPAT_16BPP; |
1450 | a19cbfb3 | Gerd Hoffmann | } |
1451 | a19cbfb3 | Gerd Hoffmann | d->shadow_rom.mode = cpu_to_le32(modenr); |
1452 | a19cbfb3 | Gerd Hoffmann | d->rom->mode = cpu_to_le32(modenr); |
1453 | a19cbfb3 | Gerd Hoffmann | qxl_rom_set_dirty(d); |
1454 | a19cbfb3 | Gerd Hoffmann | } |
1455 | a19cbfb3 | Gerd Hoffmann | |
1456 | b1950430 | Avi Kivity | static void ioport_write(void *opaque, target_phys_addr_t addr, |
1457 | b1950430 | Avi Kivity | uint64_t val, unsigned size)
|
1458 | a19cbfb3 | Gerd Hoffmann | { |
1459 | a19cbfb3 | Gerd Hoffmann | PCIQXLDevice *d = opaque; |
1460 | b1950430 | Avi Kivity | uint32_t io_port = addr; |
1461 | 5ff4e36c | Alon Levy | qxl_async_io async = QXL_SYNC; |
1462 | 5ff4e36c | Alon Levy | uint32_t orig_io_port = io_port; |
1463 | a19cbfb3 | Gerd Hoffmann | |
1464 | 087e6a42 | Alon Levy | if (d->guest_bug && !io_port == QXL_IO_RESET) {
|
1465 | 087e6a42 | Alon Levy | return;
|
1466 | 087e6a42 | Alon Levy | } |
1467 | 087e6a42 | Alon Levy | |
1468 | 020af1c4 | Alon Levy | if (d->revision <= QXL_REVISION_STABLE_V10 &&
|
1469 | 020af1c4 | Alon Levy | io_port >= QXL_IO_FLUSH_SURFACES_ASYNC) { |
1470 | 020af1c4 | Alon Levy | qxl_set_guest_bug(d, "unsupported io %d for revision %d\n",
|
1471 | 020af1c4 | Alon Levy | io_port, d->revision); |
1472 | 020af1c4 | Alon Levy | return;
|
1473 | 020af1c4 | Alon Levy | } |
1474 | 020af1c4 | Alon Levy | |
1475 | a19cbfb3 | Gerd Hoffmann | switch (io_port) {
|
1476 | a19cbfb3 | Gerd Hoffmann | case QXL_IO_RESET:
|
1477 | a19cbfb3 | Gerd Hoffmann | case QXL_IO_SET_MODE:
|
1478 | a19cbfb3 | Gerd Hoffmann | case QXL_IO_MEMSLOT_ADD:
|
1479 | a19cbfb3 | Gerd Hoffmann | case QXL_IO_MEMSLOT_DEL:
|
1480 | a19cbfb3 | Gerd Hoffmann | case QXL_IO_CREATE_PRIMARY:
|
1481 | 81144d1a | Gerd Hoffmann | case QXL_IO_UPDATE_IRQ:
|
1482 | a3d14054 | Alon Levy | case QXL_IO_LOG:
|
1483 | 5ff4e36c | Alon Levy | case QXL_IO_MEMSLOT_ADD_ASYNC:
|
1484 | 5ff4e36c | Alon Levy | case QXL_IO_CREATE_PRIMARY_ASYNC:
|
1485 | a19cbfb3 | Gerd Hoffmann | break;
|
1486 | a19cbfb3 | Gerd Hoffmann | default:
|
1487 | e21a298a | Alon Levy | if (d->mode != QXL_MODE_VGA) {
|
1488 | a19cbfb3 | Gerd Hoffmann | break;
|
1489 | e21a298a | Alon Levy | } |
1490 | c480bb7d | Alon Levy | trace_qxl_io_unexpected_vga_mode(d->id, |
1491 | 917ae08c | Alon Levy | addr, val, io_port_to_string(io_port)); |
1492 | 5ff4e36c | Alon Levy | /* be nice to buggy guest drivers */
|
1493 | 5ff4e36c | Alon Levy | if (io_port >= QXL_IO_UPDATE_AREA_ASYNC &&
|
1494 | 020af1c4 | Alon Levy | io_port < QXL_IO_RANGE_SIZE) { |
1495 | 5ff4e36c | Alon Levy | qxl_send_events(d, QXL_INTERRUPT_IO_CMD); |
1496 | 5ff4e36c | Alon Levy | } |
1497 | a19cbfb3 | Gerd Hoffmann | return;
|
1498 | a19cbfb3 | Gerd Hoffmann | } |
1499 | a19cbfb3 | Gerd Hoffmann | |
1500 | 5ff4e36c | Alon Levy | /* we change the io_port to avoid ifdeffery in the main switch */
|
1501 | 5ff4e36c | Alon Levy | orig_io_port = io_port; |
1502 | 5ff4e36c | Alon Levy | switch (io_port) {
|
1503 | 5ff4e36c | Alon Levy | case QXL_IO_UPDATE_AREA_ASYNC:
|
1504 | 5ff4e36c | Alon Levy | io_port = QXL_IO_UPDATE_AREA; |
1505 | 5ff4e36c | Alon Levy | goto async_common;
|
1506 | 5ff4e36c | Alon Levy | case QXL_IO_MEMSLOT_ADD_ASYNC:
|
1507 | 5ff4e36c | Alon Levy | io_port = QXL_IO_MEMSLOT_ADD; |
1508 | 5ff4e36c | Alon Levy | goto async_common;
|
1509 | 5ff4e36c | Alon Levy | case QXL_IO_CREATE_PRIMARY_ASYNC:
|
1510 | 5ff4e36c | Alon Levy | io_port = QXL_IO_CREATE_PRIMARY; |
1511 | 5ff4e36c | Alon Levy | goto async_common;
|
1512 | 5ff4e36c | Alon Levy | case QXL_IO_DESTROY_PRIMARY_ASYNC:
|
1513 | 5ff4e36c | Alon Levy | io_port = QXL_IO_DESTROY_PRIMARY; |
1514 | 5ff4e36c | Alon Levy | goto async_common;
|
1515 | 5ff4e36c | Alon Levy | case QXL_IO_DESTROY_SURFACE_ASYNC:
|
1516 | 5ff4e36c | Alon Levy | io_port = QXL_IO_DESTROY_SURFACE_WAIT; |
1517 | 5ff4e36c | Alon Levy | goto async_common;
|
1518 | 5ff4e36c | Alon Levy | case QXL_IO_DESTROY_ALL_SURFACES_ASYNC:
|
1519 | 5ff4e36c | Alon Levy | io_port = QXL_IO_DESTROY_ALL_SURFACES; |
1520 | 3e16b9c5 | Alon Levy | goto async_common;
|
1521 | 3e16b9c5 | Alon Levy | case QXL_IO_FLUSH_SURFACES_ASYNC:
|
1522 | 020af1c4 | Alon Levy | case QXL_IO_MONITORS_CONFIG_ASYNC:
|
1523 | 5ff4e36c | Alon Levy | async_common:
|
1524 | 5ff4e36c | Alon Levy | async = QXL_ASYNC; |
1525 | 5ff4e36c | Alon Levy | qemu_mutex_lock(&d->async_lock); |
1526 | 5ff4e36c | Alon Levy | if (d->current_async != QXL_UNDEFINED_IO) {
|
1527 | 0a530548 | Alon Levy | qxl_set_guest_bug(d, "%d async started before last (%d) complete",
|
1528 | 5ff4e36c | Alon Levy | io_port, d->current_async); |
1529 | 5ff4e36c | Alon Levy | qemu_mutex_unlock(&d->async_lock); |
1530 | 5ff4e36c | Alon Levy | return;
|
1531 | 5ff4e36c | Alon Levy | } |
1532 | 5ff4e36c | Alon Levy | d->current_async = orig_io_port; |
1533 | 5ff4e36c | Alon Levy | qemu_mutex_unlock(&d->async_lock); |
1534 | 5ff4e36c | Alon Levy | break;
|
1535 | 5ff4e36c | Alon Levy | default:
|
1536 | 5ff4e36c | Alon Levy | break;
|
1537 | 5ff4e36c | Alon Levy | } |
1538 | c480bb7d | Alon Levy | trace_qxl_io_write(d->id, qxl_mode_to_string(d->mode), addr, val, size, |
1539 | c480bb7d | Alon Levy | async); |
1540 | 5ff4e36c | Alon Levy | |
1541 | a19cbfb3 | Gerd Hoffmann | switch (io_port) {
|
1542 | a19cbfb3 | Gerd Hoffmann | case QXL_IO_UPDATE_AREA:
|
1543 | a19cbfb3 | Gerd Hoffmann | { |
1544 | 81fb6f15 | Alon Levy | QXLCookie *cookie = NULL;
|
1545 | a19cbfb3 | Gerd Hoffmann | QXLRect update = d->ram->update_area; |
1546 | 81fb6f15 | Alon Levy | |
1547 | ddd8fdc7 | Gerd Hoffmann | if (d->ram->update_surface > d->ssd.num_surfaces) {
|
1548 | 511b13e2 | Alon Levy | qxl_set_guest_bug(d, "QXL_IO_UPDATE_AREA: invalid surface id %d\n",
|
1549 | 511b13e2 | Alon Levy | d->ram->update_surface); |
1550 | 511b13e2 | Alon Levy | return;
|
1551 | 511b13e2 | Alon Levy | } |
1552 | 511b13e2 | Alon Levy | if (update.left >= update.right || update.top >= update.bottom) {
|
1553 | 511b13e2 | Alon Levy | qxl_set_guest_bug(d, |
1554 | 511b13e2 | Alon Levy | "QXL_IO_UPDATE_AREA: invalid area (%ux%u)x(%ux%u)\n",
|
1555 | 511b13e2 | Alon Levy | update.left, update.top, update.right, update.bottom); |
1556 | 511b13e2 | Alon Levy | return;
|
1557 | 511b13e2 | Alon Levy | } |
1558 | 511b13e2 | Alon Levy | |
1559 | ccc2960d | Dunrong Huang | if (update.left < 0 || update.top < 0 || update.left >= update.right || |
1560 | ccc2960d | Dunrong Huang | update.top >= update.bottom) { |
1561 | ccc2960d | Dunrong Huang | qxl_set_guest_bug(d, "QXL_IO_UPDATE_AREA: "
|
1562 | ccc2960d | Dunrong Huang | "invalid area(%d,%d,%d,%d)\n", update.left,
|
1563 | ccc2960d | Dunrong Huang | update.right, update.top, update.bottom); |
1564 | ccc2960d | Dunrong Huang | break;
|
1565 | ccc2960d | Dunrong Huang | } |
1566 | 81fb6f15 | Alon Levy | if (async == QXL_ASYNC) {
|
1567 | 81fb6f15 | Alon Levy | cookie = qxl_cookie_new(QXL_COOKIE_TYPE_IO, |
1568 | 81fb6f15 | Alon Levy | QXL_IO_UPDATE_AREA_ASYNC); |
1569 | 81fb6f15 | Alon Levy | cookie->u.area = update; |
1570 | 81fb6f15 | Alon Levy | } |
1571 | aee32bf3 | Gerd Hoffmann | qxl_spice_update_area(d, d->ram->update_surface, |
1572 | 81fb6f15 | Alon Levy | cookie ? &cookie->u.area : &update, |
1573 | 81fb6f15 | Alon Levy | NULL, 0, 0, async, cookie); |
1574 | a19cbfb3 | Gerd Hoffmann | break;
|
1575 | a19cbfb3 | Gerd Hoffmann | } |
1576 | a19cbfb3 | Gerd Hoffmann | case QXL_IO_NOTIFY_CMD:
|
1577 | 5c59d118 | Gerd Hoffmann | qemu_spice_wakeup(&d->ssd); |
1578 | a19cbfb3 | Gerd Hoffmann | break;
|
1579 | a19cbfb3 | Gerd Hoffmann | case QXL_IO_NOTIFY_CURSOR:
|
1580 | 5c59d118 | Gerd Hoffmann | qemu_spice_wakeup(&d->ssd); |
1581 | a19cbfb3 | Gerd Hoffmann | break;
|
1582 | a19cbfb3 | Gerd Hoffmann | case QXL_IO_UPDATE_IRQ:
|
1583 | 40010aea | Yonit Halperin | qxl_update_irq(d); |
1584 | a19cbfb3 | Gerd Hoffmann | break;
|
1585 | a19cbfb3 | Gerd Hoffmann | case QXL_IO_NOTIFY_OOM:
|
1586 | a19cbfb3 | Gerd Hoffmann | if (!SPICE_RING_IS_EMPTY(&d->ram->release_ring)) {
|
1587 | a19cbfb3 | Gerd Hoffmann | break;
|
1588 | a19cbfb3 | Gerd Hoffmann | } |
1589 | a19cbfb3 | Gerd Hoffmann | d->oom_running = 1;
|
1590 | aee32bf3 | Gerd Hoffmann | qxl_spice_oom(d); |
1591 | a19cbfb3 | Gerd Hoffmann | d->oom_running = 0;
|
1592 | a19cbfb3 | Gerd Hoffmann | break;
|
1593 | a19cbfb3 | Gerd Hoffmann | case QXL_IO_SET_MODE:
|
1594 | a19cbfb3 | Gerd Hoffmann | qxl_set_mode(d, val, 0);
|
1595 | a19cbfb3 | Gerd Hoffmann | break;
|
1596 | a19cbfb3 | Gerd Hoffmann | case QXL_IO_LOG:
|
1597 | 1a1bc085 | Alon Levy | trace_qxl_io_log(d->id, d->ram->log_buf); |
1598 | a19cbfb3 | Gerd Hoffmann | if (d->guestdebug) {
|
1599 | a680f7e7 | Peter Maydell | fprintf(stderr, "qxl/guest-%d: %" PRId64 ": %s", d->id, |
1600 | 6ebebb55 | Alon Levy | qemu_get_clock_ns(vm_clock), d->ram->log_buf); |
1601 | a19cbfb3 | Gerd Hoffmann | } |
1602 | a19cbfb3 | Gerd Hoffmann | break;
|
1603 | a19cbfb3 | Gerd Hoffmann | case QXL_IO_RESET:
|
1604 | a19cbfb3 | Gerd Hoffmann | qxl_hard_reset(d, 0);
|
1605 | a19cbfb3 | Gerd Hoffmann | break;
|
1606 | a19cbfb3 | Gerd Hoffmann | case QXL_IO_MEMSLOT_ADD:
|
1607 | 2bce0400 | Gerd Hoffmann | if (val >= NUM_MEMSLOTS) {
|
1608 | 0a530548 | Alon Levy | qxl_set_guest_bug(d, "QXL_IO_MEMSLOT_ADD: val out of range");
|
1609 | 2bce0400 | Gerd Hoffmann | break;
|
1610 | 2bce0400 | Gerd Hoffmann | } |
1611 | 2bce0400 | Gerd Hoffmann | if (d->guest_slots[val].active) {
|
1612 | 0a530548 | Alon Levy | qxl_set_guest_bug(d, |
1613 | 0a530548 | Alon Levy | "QXL_IO_MEMSLOT_ADD: memory slot already active");
|
1614 | 2bce0400 | Gerd Hoffmann | break;
|
1615 | 2bce0400 | Gerd Hoffmann | } |
1616 | a19cbfb3 | Gerd Hoffmann | d->guest_slots[val].slot = d->ram->mem_slot; |
1617 | 5ff4e36c | Alon Levy | qxl_add_memslot(d, val, 0, async);
|
1618 | a19cbfb3 | Gerd Hoffmann | break;
|
1619 | a19cbfb3 | Gerd Hoffmann | case QXL_IO_MEMSLOT_DEL:
|
1620 | 2bce0400 | Gerd Hoffmann | if (val >= NUM_MEMSLOTS) {
|
1621 | 0a530548 | Alon Levy | qxl_set_guest_bug(d, "QXL_IO_MEMSLOT_DEL: val out of range");
|
1622 | 2bce0400 | Gerd Hoffmann | break;
|
1623 | 2bce0400 | Gerd Hoffmann | } |
1624 | a19cbfb3 | Gerd Hoffmann | qxl_del_memslot(d, val); |
1625 | a19cbfb3 | Gerd Hoffmann | break;
|
1626 | a19cbfb3 | Gerd Hoffmann | case QXL_IO_CREATE_PRIMARY:
|
1627 | 2bce0400 | Gerd Hoffmann | if (val != 0) { |
1628 | 0a530548 | Alon Levy | qxl_set_guest_bug(d, "QXL_IO_CREATE_PRIMARY (async=%d): val != 0",
|
1629 | 5ff4e36c | Alon Levy | async); |
1630 | 5ff4e36c | Alon Levy | goto cancel_async;
|
1631 | 2bce0400 | Gerd Hoffmann | } |
1632 | a19cbfb3 | Gerd Hoffmann | d->guest_primary.surface = d->ram->create_surface; |
1633 | 5ff4e36c | Alon Levy | qxl_create_guest_primary(d, 0, async);
|
1634 | a19cbfb3 | Gerd Hoffmann | break;
|
1635 | a19cbfb3 | Gerd Hoffmann | case QXL_IO_DESTROY_PRIMARY:
|
1636 | 2bce0400 | Gerd Hoffmann | if (val != 0) { |
1637 | 0a530548 | Alon Levy | qxl_set_guest_bug(d, "QXL_IO_DESTROY_PRIMARY (async=%d): val != 0",
|
1638 | 5ff4e36c | Alon Levy | async); |
1639 | 5ff4e36c | Alon Levy | goto cancel_async;
|
1640 | 5ff4e36c | Alon Levy | } |
1641 | 5ff4e36c | Alon Levy | if (!qxl_destroy_primary(d, async)) {
|
1642 | c480bb7d | Alon Levy | trace_qxl_io_destroy_primary_ignored(d->id, |
1643 | c480bb7d | Alon Levy | qxl_mode_to_string(d->mode)); |
1644 | 5ff4e36c | Alon Levy | goto cancel_async;
|
1645 | 2bce0400 | Gerd Hoffmann | } |
1646 | a19cbfb3 | Gerd Hoffmann | break;
|
1647 | a19cbfb3 | Gerd Hoffmann | case QXL_IO_DESTROY_SURFACE_WAIT:
|
1648 | ddd8fdc7 | Gerd Hoffmann | if (val >= d->ssd.num_surfaces) {
|
1649 | 0a530548 | Alon Levy | qxl_set_guest_bug(d, "QXL_IO_DESTROY_SURFACE (async=%d):"
|
1650 | 5f8daf2e | Stefan Weil | "%" PRIu64 " >= NUM_SURFACES", async, val); |
1651 | 5ff4e36c | Alon Levy | goto cancel_async;
|
1652 | 5ff4e36c | Alon Levy | } |
1653 | 5ff4e36c | Alon Levy | qxl_spice_destroy_surface_wait(d, val, async); |
1654 | a19cbfb3 | Gerd Hoffmann | break;
|
1655 | 3e16b9c5 | Alon Levy | case QXL_IO_FLUSH_RELEASE: {
|
1656 | 3e16b9c5 | Alon Levy | QXLReleaseRing *ring = &d->ram->release_ring; |
1657 | 3e16b9c5 | Alon Levy | if (ring->prod - ring->cons + 1 == ring->num_items) { |
1658 | 3e16b9c5 | Alon Levy | fprintf(stderr, |
1659 | 3e16b9c5 | Alon Levy | "ERROR: no flush, full release ring [p%d,%dc]\n",
|
1660 | 3e16b9c5 | Alon Levy | ring->prod, ring->cons); |
1661 | 3e16b9c5 | Alon Levy | } |
1662 | 3e16b9c5 | Alon Levy | qxl_push_free_res(d, 1 /* flush */); |
1663 | 3e16b9c5 | Alon Levy | break;
|
1664 | 3e16b9c5 | Alon Levy | } |
1665 | 3e16b9c5 | Alon Levy | case QXL_IO_FLUSH_SURFACES_ASYNC:
|
1666 | 3e16b9c5 | Alon Levy | qxl_spice_flush_surfaces_async(d); |
1667 | 3e16b9c5 | Alon Levy | break;
|
1668 | a19cbfb3 | Gerd Hoffmann | case QXL_IO_DESTROY_ALL_SURFACES:
|
1669 | 5ff4e36c | Alon Levy | d->mode = QXL_MODE_UNDEFINED; |
1670 | 5ff4e36c | Alon Levy | qxl_spice_destroy_surfaces(d, async); |
1671 | a19cbfb3 | Gerd Hoffmann | break;
|
1672 | 020af1c4 | Alon Levy | case QXL_IO_MONITORS_CONFIG_ASYNC:
|
1673 | 020af1c4 | Alon Levy | qxl_spice_monitors_config_async(d, 0);
|
1674 | 020af1c4 | Alon Levy | break;
|
1675 | a19cbfb3 | Gerd Hoffmann | default:
|
1676 | 0a530548 | Alon Levy | qxl_set_guest_bug(d, "%s: unexpected ioport=0x%x\n", __func__, io_port);
|
1677 | a19cbfb3 | Gerd Hoffmann | } |
1678 | 5ff4e36c | Alon Levy | return;
|
1679 | 5ff4e36c | Alon Levy | cancel_async:
|
1680 | 5ff4e36c | Alon Levy | if (async) {
|
1681 | 5ff4e36c | Alon Levy | qxl_send_events(d, QXL_INTERRUPT_IO_CMD); |
1682 | 5ff4e36c | Alon Levy | qemu_mutex_lock(&d->async_lock); |
1683 | 5ff4e36c | Alon Levy | d->current_async = QXL_UNDEFINED_IO; |
1684 | 5ff4e36c | Alon Levy | qemu_mutex_unlock(&d->async_lock); |
1685 | 5ff4e36c | Alon Levy | } |
1686 | a19cbfb3 | Gerd Hoffmann | } |
1687 | a19cbfb3 | Gerd Hoffmann | |
1688 | b1950430 | Avi Kivity | static uint64_t ioport_read(void *opaque, target_phys_addr_t addr, |
1689 | b1950430 | Avi Kivity | unsigned size)
|
1690 | a19cbfb3 | Gerd Hoffmann | { |
1691 | 917ae08c | Alon Levy | PCIQXLDevice *qxl = opaque; |
1692 | a19cbfb3 | Gerd Hoffmann | |
1693 | 917ae08c | Alon Levy | trace_qxl_io_read_unexpected(qxl->id); |
1694 | a19cbfb3 | Gerd Hoffmann | return 0xff; |
1695 | a19cbfb3 | Gerd Hoffmann | } |
1696 | a19cbfb3 | Gerd Hoffmann | |
1697 | b1950430 | Avi Kivity | static const MemoryRegionOps qxl_io_ops = { |
1698 | b1950430 | Avi Kivity | .read = ioport_read, |
1699 | b1950430 | Avi Kivity | .write = ioport_write, |
1700 | b1950430 | Avi Kivity | .valid = { |
1701 | b1950430 | Avi Kivity | .min_access_size = 1,
|
1702 | b1950430 | Avi Kivity | .max_access_size = 1,
|
1703 | b1950430 | Avi Kivity | }, |
1704 | b1950430 | Avi Kivity | }; |
1705 | a19cbfb3 | Gerd Hoffmann | |
1706 | a19cbfb3 | Gerd Hoffmann | static void pipe_read(void *opaque) |
1707 | a19cbfb3 | Gerd Hoffmann | { |
1708 | a19cbfb3 | Gerd Hoffmann | PCIQXLDevice *d = opaque; |
1709 | a19cbfb3 | Gerd Hoffmann | char dummy;
|
1710 | a19cbfb3 | Gerd Hoffmann | int len;
|
1711 | a19cbfb3 | Gerd Hoffmann | |
1712 | a19cbfb3 | Gerd Hoffmann | do {
|
1713 | a19cbfb3 | Gerd Hoffmann | len = read(d->pipe[0], &dummy, sizeof(dummy)); |
1714 | a19cbfb3 | Gerd Hoffmann | } while (len == sizeof(dummy)); |
1715 | 40010aea | Yonit Halperin | qxl_update_irq(d); |
1716 | a19cbfb3 | Gerd Hoffmann | } |
1717 | a19cbfb3 | Gerd Hoffmann | |
1718 | a19cbfb3 | Gerd Hoffmann | static void qxl_send_events(PCIQXLDevice *d, uint32_t events) |
1719 | a19cbfb3 | Gerd Hoffmann | { |
1720 | a19cbfb3 | Gerd Hoffmann | uint32_t old_pending; |
1721 | a19cbfb3 | Gerd Hoffmann | uint32_t le_events = cpu_to_le32(events); |
1722 | a19cbfb3 | Gerd Hoffmann | |
1723 | 917ae08c | Alon Levy | trace_qxl_send_events(d->id, events); |
1724 | 71d388d4 | Yonit Halperin | assert(qemu_spice_display_is_running(&d->ssd)); |
1725 | a19cbfb3 | Gerd Hoffmann | old_pending = __sync_fetch_and_or(&d->ram->int_pending, le_events); |
1726 | a19cbfb3 | Gerd Hoffmann | if ((old_pending & le_events) == le_events) {
|
1727 | a19cbfb3 | Gerd Hoffmann | return;
|
1728 | a19cbfb3 | Gerd Hoffmann | } |
1729 | 691f5c7b | Jan Kiszka | if (qemu_thread_is_self(&d->main)) {
|
1730 | 40010aea | Yonit Halperin | qxl_update_irq(d); |
1731 | a19cbfb3 | Gerd Hoffmann | } else {
|
1732 | a19cbfb3 | Gerd Hoffmann | if (write(d->pipe[1], d, 1) != 1) { |
1733 | 75fe0d7b | Alon Levy | dprint(d, 1, "%s: write to pipe failed\n", __func__); |
1734 | a19cbfb3 | Gerd Hoffmann | } |
1735 | a19cbfb3 | Gerd Hoffmann | } |
1736 | a19cbfb3 | Gerd Hoffmann | } |
1737 | a19cbfb3 | Gerd Hoffmann | |
1738 | a19cbfb3 | Gerd Hoffmann | static void init_pipe_signaling(PCIQXLDevice *d) |
1739 | a19cbfb3 | Gerd Hoffmann | { |
1740 | aa3db423 | Alon Levy | if (pipe(d->pipe) < 0) { |
1741 | aa3db423 | Alon Levy | fprintf(stderr, "%s:%s: qxl pipe creation failed\n",
|
1742 | aa3db423 | Alon Levy | __FILE__, __func__); |
1743 | aa3db423 | Alon Levy | exit(1);
|
1744 | aa3db423 | Alon Levy | } |
1745 | aa3db423 | Alon Levy | fcntl(d->pipe[0], F_SETFL, O_NONBLOCK);
|
1746 | aa3db423 | Alon Levy | fcntl(d->pipe[1], F_SETFL, O_NONBLOCK);
|
1747 | aa3db423 | Alon Levy | fcntl(d->pipe[0], F_SETOWN, getpid());
|
1748 | aa3db423 | Alon Levy | |
1749 | aa3db423 | Alon Levy | qemu_thread_get_self(&d->main); |
1750 | aa3db423 | Alon Levy | qemu_set_fd_handler(d->pipe[0], pipe_read, NULL, d); |
1751 | a19cbfb3 | Gerd Hoffmann | } |
1752 | a19cbfb3 | Gerd Hoffmann | |
1753 | a19cbfb3 | Gerd Hoffmann | /* graphics console */
|
1754 | a19cbfb3 | Gerd Hoffmann | |
1755 | a19cbfb3 | Gerd Hoffmann | static void qxl_hw_update(void *opaque) |
1756 | a19cbfb3 | Gerd Hoffmann | { |
1757 | a19cbfb3 | Gerd Hoffmann | PCIQXLDevice *qxl = opaque; |
1758 | a19cbfb3 | Gerd Hoffmann | VGACommonState *vga = &qxl->vga; |
1759 | a19cbfb3 | Gerd Hoffmann | |
1760 | a19cbfb3 | Gerd Hoffmann | switch (qxl->mode) {
|
1761 | a19cbfb3 | Gerd Hoffmann | case QXL_MODE_VGA:
|
1762 | a19cbfb3 | Gerd Hoffmann | vga->update(vga); |
1763 | a19cbfb3 | Gerd Hoffmann | break;
|
1764 | a19cbfb3 | Gerd Hoffmann | case QXL_MODE_COMPAT:
|
1765 | a19cbfb3 | Gerd Hoffmann | case QXL_MODE_NATIVE:
|
1766 | a19cbfb3 | Gerd Hoffmann | qxl_render_update(qxl); |
1767 | a19cbfb3 | Gerd Hoffmann | break;
|
1768 | a19cbfb3 | Gerd Hoffmann | default:
|
1769 | a19cbfb3 | Gerd Hoffmann | break;
|
1770 | a19cbfb3 | Gerd Hoffmann | } |
1771 | a19cbfb3 | Gerd Hoffmann | } |
1772 | a19cbfb3 | Gerd Hoffmann | |
1773 | a19cbfb3 | Gerd Hoffmann | static void qxl_hw_invalidate(void *opaque) |
1774 | a19cbfb3 | Gerd Hoffmann | { |
1775 | a19cbfb3 | Gerd Hoffmann | PCIQXLDevice *qxl = opaque; |
1776 | a19cbfb3 | Gerd Hoffmann | VGACommonState *vga = &qxl->vga; |
1777 | a19cbfb3 | Gerd Hoffmann | |
1778 | a19cbfb3 | Gerd Hoffmann | vga->invalidate(vga); |
1779 | a19cbfb3 | Gerd Hoffmann | } |
1780 | a19cbfb3 | Gerd Hoffmann | |
1781 | d7098135 | Luiz Capitulino | static void qxl_hw_screen_dump(void *opaque, const char *filename, bool cswitch, |
1782 | d7098135 | Luiz Capitulino | Error **errp) |
1783 | a19cbfb3 | Gerd Hoffmann | { |
1784 | a19cbfb3 | Gerd Hoffmann | PCIQXLDevice *qxl = opaque; |
1785 | a19cbfb3 | Gerd Hoffmann | VGACommonState *vga = &qxl->vga; |
1786 | a19cbfb3 | Gerd Hoffmann | |
1787 | a19cbfb3 | Gerd Hoffmann | switch (qxl->mode) {
|
1788 | a19cbfb3 | Gerd Hoffmann | case QXL_MODE_COMPAT:
|
1789 | a19cbfb3 | Gerd Hoffmann | case QXL_MODE_NATIVE:
|
1790 | a19cbfb3 | Gerd Hoffmann | qxl_render_update(qxl); |
1791 | d663174d | Luiz Capitulino | ppm_save(filename, qxl->ssd.ds->surface, errp); |
1792 | a19cbfb3 | Gerd Hoffmann | break;
|
1793 | a19cbfb3 | Gerd Hoffmann | case QXL_MODE_VGA:
|
1794 | d7098135 | Luiz Capitulino | vga->screen_dump(vga, filename, cswitch, errp); |
1795 | a19cbfb3 | Gerd Hoffmann | break;
|
1796 | a19cbfb3 | Gerd Hoffmann | default:
|
1797 | a19cbfb3 | Gerd Hoffmann | break;
|
1798 | a19cbfb3 | Gerd Hoffmann | } |
1799 | a19cbfb3 | Gerd Hoffmann | } |
1800 | a19cbfb3 | Gerd Hoffmann | |
1801 | a19cbfb3 | Gerd Hoffmann | static void qxl_hw_text_update(void *opaque, console_ch_t *chardata) |
1802 | a19cbfb3 | Gerd Hoffmann | { |
1803 | a19cbfb3 | Gerd Hoffmann | PCIQXLDevice *qxl = opaque; |
1804 | a19cbfb3 | Gerd Hoffmann | VGACommonState *vga = &qxl->vga; |
1805 | a19cbfb3 | Gerd Hoffmann | |
1806 | a19cbfb3 | Gerd Hoffmann | if (qxl->mode == QXL_MODE_VGA) {
|
1807 | a19cbfb3 | Gerd Hoffmann | vga->text_update(vga, chardata); |
1808 | a19cbfb3 | Gerd Hoffmann | return;
|
1809 | a19cbfb3 | Gerd Hoffmann | } |
1810 | a19cbfb3 | Gerd Hoffmann | } |
1811 | a19cbfb3 | Gerd Hoffmann | |
1812 | e25139b3 | Yonit Halperin | static void qxl_dirty_surfaces(PCIQXLDevice *qxl) |
1813 | e25139b3 | Yonit Halperin | { |
1814 | e25139b3 | Yonit Halperin | intptr_t vram_start; |
1815 | e25139b3 | Yonit Halperin | int i;
|
1816 | e25139b3 | Yonit Halperin | |
1817 | 2aa9e85c | Yonit Halperin | if (qxl->mode != QXL_MODE_NATIVE && qxl->mode != QXL_MODE_COMPAT) {
|
1818 | e25139b3 | Yonit Halperin | return;
|
1819 | e25139b3 | Yonit Halperin | } |
1820 | e25139b3 | Yonit Halperin | |
1821 | e25139b3 | Yonit Halperin | /* dirty the primary surface */
|
1822 | e25139b3 | Yonit Halperin | qxl_set_dirty(&qxl->vga.vram, qxl->shadow_rom.draw_area_offset, |
1823 | e25139b3 | Yonit Halperin | qxl->shadow_rom.surface0_area_size); |
1824 | e25139b3 | Yonit Halperin | |
1825 | e25139b3 | Yonit Halperin | vram_start = (intptr_t)memory_region_get_ram_ptr(&qxl->vram_bar); |
1826 | e25139b3 | Yonit Halperin | |
1827 | e25139b3 | Yonit Halperin | /* dirty the off-screen surfaces */
|
1828 | ddd8fdc7 | Gerd Hoffmann | for (i = 0; i < qxl->ssd.num_surfaces; i++) { |
1829 | e25139b3 | Yonit Halperin | QXLSurfaceCmd *cmd; |
1830 | e25139b3 | Yonit Halperin | intptr_t surface_offset; |
1831 | e25139b3 | Yonit Halperin | int surface_size;
|
1832 | e25139b3 | Yonit Halperin | |
1833 | e25139b3 | Yonit Halperin | if (qxl->guest_surfaces.cmds[i] == 0) { |
1834 | e25139b3 | Yonit Halperin | continue;
|
1835 | e25139b3 | Yonit Halperin | } |
1836 | e25139b3 | Yonit Halperin | |
1837 | e25139b3 | Yonit Halperin | cmd = qxl_phys2virt(qxl, qxl->guest_surfaces.cmds[i], |
1838 | e25139b3 | Yonit Halperin | MEMSLOT_GROUP_GUEST); |
1839 | fae2afb1 | Alon Levy | assert(cmd); |
1840 | e25139b3 | Yonit Halperin | assert(cmd->type == QXL_SURFACE_CMD_CREATE); |
1841 | e25139b3 | Yonit Halperin | surface_offset = (intptr_t)qxl_phys2virt(qxl, |
1842 | e25139b3 | Yonit Halperin | cmd->u.surface_create.data, |
1843 | e25139b3 | Yonit Halperin | MEMSLOT_GROUP_GUEST); |
1844 | fae2afb1 | Alon Levy | assert(surface_offset); |
1845 | e25139b3 | Yonit Halperin | surface_offset -= vram_start; |
1846 | e25139b3 | Yonit Halperin | surface_size = cmd->u.surface_create.height * |
1847 | e25139b3 | Yonit Halperin | abs(cmd->u.surface_create.stride); |
1848 | c480bb7d | Alon Levy | trace_qxl_surfaces_dirty(qxl->id, i, (int)surface_offset, surface_size);
|
1849 | e25139b3 | Yonit Halperin | qxl_set_dirty(&qxl->vram_bar, surface_offset, surface_size); |
1850 | e25139b3 | Yonit Halperin | } |
1851 | e25139b3 | Yonit Halperin | } |
1852 | e25139b3 | Yonit Halperin | |
1853 | 1dfb4dd9 | Luiz Capitulino | static void qxl_vm_change_state_handler(void *opaque, int running, |
1854 | 1dfb4dd9 | Luiz Capitulino | RunState state) |
1855 | a19cbfb3 | Gerd Hoffmann | { |
1856 | a19cbfb3 | Gerd Hoffmann | PCIQXLDevice *qxl = opaque; |
1857 | 1dfb4dd9 | Luiz Capitulino | qemu_spice_vm_change_state_handler(&qxl->ssd, running, state); |
1858 | a19cbfb3 | Gerd Hoffmann | |
1859 | efbf2950 | Yonit Halperin | if (running) {
|
1860 | efbf2950 | Yonit Halperin | /*
|
1861 | efbf2950 | Yonit Halperin | * if qxl_send_events was called from spice server context before
|
1862 | 40010aea | Yonit Halperin | * migration ended, qxl_update_irq for these events might not have been
|
1863 | efbf2950 | Yonit Halperin | * called
|
1864 | efbf2950 | Yonit Halperin | */
|
1865 | 40010aea | Yonit Halperin | qxl_update_irq(qxl); |
1866 | e25139b3 | Yonit Halperin | } else {
|
1867 | e25139b3 | Yonit Halperin | /* make sure surfaces are saved before migration */
|
1868 | e25139b3 | Yonit Halperin | qxl_dirty_surfaces(qxl); |
1869 | a19cbfb3 | Gerd Hoffmann | } |
1870 | a19cbfb3 | Gerd Hoffmann | } |
1871 | a19cbfb3 | Gerd Hoffmann | |
1872 | a19cbfb3 | Gerd Hoffmann | /* display change listener */
|
1873 | a19cbfb3 | Gerd Hoffmann | |
1874 | a19cbfb3 | Gerd Hoffmann | static void display_update(struct DisplayState *ds, int x, int y, int w, int h) |
1875 | a19cbfb3 | Gerd Hoffmann | { |
1876 | a19cbfb3 | Gerd Hoffmann | if (qxl0->mode == QXL_MODE_VGA) {
|
1877 | a19cbfb3 | Gerd Hoffmann | qemu_spice_display_update(&qxl0->ssd, x, y, w, h); |
1878 | a19cbfb3 | Gerd Hoffmann | } |
1879 | a19cbfb3 | Gerd Hoffmann | } |
1880 | a19cbfb3 | Gerd Hoffmann | |
1881 | a19cbfb3 | Gerd Hoffmann | static void display_resize(struct DisplayState *ds) |
1882 | a19cbfb3 | Gerd Hoffmann | { |
1883 | a19cbfb3 | Gerd Hoffmann | if (qxl0->mode == QXL_MODE_VGA) {
|
1884 | a19cbfb3 | Gerd Hoffmann | qemu_spice_display_resize(&qxl0->ssd); |
1885 | a19cbfb3 | Gerd Hoffmann | } |
1886 | a19cbfb3 | Gerd Hoffmann | } |
1887 | a19cbfb3 | Gerd Hoffmann | |
1888 | a19cbfb3 | Gerd Hoffmann | static void display_refresh(struct DisplayState *ds) |
1889 | a19cbfb3 | Gerd Hoffmann | { |
1890 | a19cbfb3 | Gerd Hoffmann | if (qxl0->mode == QXL_MODE_VGA) {
|
1891 | a19cbfb3 | Gerd Hoffmann | qemu_spice_display_refresh(&qxl0->ssd); |
1892 | bb5a8cd5 | Alon Levy | } else {
|
1893 | bb5a8cd5 | Alon Levy | qemu_mutex_lock(&qxl0->ssd.lock); |
1894 | bb5a8cd5 | Alon Levy | qemu_spice_cursor_refresh_unlocked(&qxl0->ssd); |
1895 | bb5a8cd5 | Alon Levy | qemu_mutex_unlock(&qxl0->ssd.lock); |
1896 | a19cbfb3 | Gerd Hoffmann | } |
1897 | a19cbfb3 | Gerd Hoffmann | } |
1898 | a19cbfb3 | Gerd Hoffmann | |
1899 | a19cbfb3 | Gerd Hoffmann | static DisplayChangeListener display_listener = {
|
1900 | a19cbfb3 | Gerd Hoffmann | .dpy_update = display_update, |
1901 | a19cbfb3 | Gerd Hoffmann | .dpy_resize = display_resize, |
1902 | a19cbfb3 | Gerd Hoffmann | .dpy_refresh = display_refresh, |
1903 | a19cbfb3 | Gerd Hoffmann | }; |
1904 | a19cbfb3 | Gerd Hoffmann | |
1905 | 13d1fd44 | Alon Levy | static void qxl_init_ramsize(PCIQXLDevice *qxl) |
1906 | a974192c | Gerd Hoffmann | { |
1907 | 13d1fd44 | Alon Levy | /* vga mode framebuffer / primary surface (bar 0, first part) */
|
1908 | 13d1fd44 | Alon Levy | if (qxl->vgamem_size_mb < 8) { |
1909 | 13d1fd44 | Alon Levy | qxl->vgamem_size_mb = 8;
|
1910 | 13d1fd44 | Alon Levy | } |
1911 | 13d1fd44 | Alon Levy | qxl->vgamem_size = qxl->vgamem_size_mb * 1024 * 1024; |
1912 | 13d1fd44 | Alon Levy | |
1913 | 13d1fd44 | Alon Levy | /* vga ram (bar 0, total) */
|
1914 | 017438ee | Gerd Hoffmann | if (qxl->ram_size_mb != -1) { |
1915 | 017438ee | Gerd Hoffmann | qxl->vga.vram_size = qxl->ram_size_mb * 1024 * 1024; |
1916 | 017438ee | Gerd Hoffmann | } |
1917 | 13d1fd44 | Alon Levy | if (qxl->vga.vram_size < qxl->vgamem_size * 2) { |
1918 | 13d1fd44 | Alon Levy | qxl->vga.vram_size = qxl->vgamem_size * 2;
|
1919 | a974192c | Gerd Hoffmann | } |
1920 | a974192c | Gerd Hoffmann | |
1921 | 6f2b175a | Gerd Hoffmann | /* vram32 (surfaces, 32bit, bar 1) */
|
1922 | 6f2b175a | Gerd Hoffmann | if (qxl->vram32_size_mb != -1) { |
1923 | 6f2b175a | Gerd Hoffmann | qxl->vram32_size = qxl->vram32_size_mb * 1024 * 1024; |
1924 | 6f2b175a | Gerd Hoffmann | } |
1925 | 6f2b175a | Gerd Hoffmann | if (qxl->vram32_size < 4096) { |
1926 | 6f2b175a | Gerd Hoffmann | qxl->vram32_size = 4096;
|
1927 | 6f2b175a | Gerd Hoffmann | } |
1928 | 6f2b175a | Gerd Hoffmann | |
1929 | 6f2b175a | Gerd Hoffmann | /* vram (surfaces, 64bit, bar 4+5) */
|
1930 | 017438ee | Gerd Hoffmann | if (qxl->vram_size_mb != -1) { |
1931 | 017438ee | Gerd Hoffmann | qxl->vram_size = qxl->vram_size_mb * 1024 * 1024; |
1932 | 017438ee | Gerd Hoffmann | } |
1933 | 6f2b175a | Gerd Hoffmann | if (qxl->vram_size < qxl->vram32_size) {
|
1934 | 6f2b175a | Gerd Hoffmann | qxl->vram_size = qxl->vram32_size; |
1935 | a974192c | Gerd Hoffmann | } |
1936 | 6f2b175a | Gerd Hoffmann | |
1937 | a974192c | Gerd Hoffmann | if (qxl->revision == 1) { |
1938 | 6f2b175a | Gerd Hoffmann | qxl->vram32_size = 4096;
|
1939 | a974192c | Gerd Hoffmann | qxl->vram_size = 4096;
|
1940 | a974192c | Gerd Hoffmann | } |
1941 | 13d1fd44 | Alon Levy | qxl->vgamem_size = msb_mask(qxl->vgamem_size * 2 - 1); |
1942 | a974192c | Gerd Hoffmann | qxl->vga.vram_size = msb_mask(qxl->vga.vram_size * 2 - 1); |
1943 | 6f2b175a | Gerd Hoffmann | qxl->vram32_size = msb_mask(qxl->vram32_size * 2 - 1); |
1944 | a974192c | Gerd Hoffmann | qxl->vram_size = msb_mask(qxl->vram_size * 2 - 1); |
1945 | a974192c | Gerd Hoffmann | } |
1946 | a974192c | Gerd Hoffmann | |
1947 | a19cbfb3 | Gerd Hoffmann | static int qxl_init_common(PCIQXLDevice *qxl) |
1948 | a19cbfb3 | Gerd Hoffmann | { |
1949 | a19cbfb3 | Gerd Hoffmann | uint8_t* config = qxl->pci.config; |
1950 | a19cbfb3 | Gerd Hoffmann | uint32_t pci_device_rev; |
1951 | a19cbfb3 | Gerd Hoffmann | uint32_t io_size; |
1952 | a19cbfb3 | Gerd Hoffmann | |
1953 | a19cbfb3 | Gerd Hoffmann | qxl->mode = QXL_MODE_UNDEFINED; |
1954 | a19cbfb3 | Gerd Hoffmann | qxl->generation = 1;
|
1955 | a19cbfb3 | Gerd Hoffmann | qxl->num_memslots = NUM_MEMSLOTS; |
1956 | 14898cf6 | Gerd Hoffmann | qemu_mutex_init(&qxl->track_lock); |
1957 | 5ff4e36c | Alon Levy | qemu_mutex_init(&qxl->async_lock); |
1958 | 5ff4e36c | Alon Levy | qxl->current_async = QXL_UNDEFINED_IO; |
1959 | 087e6a42 | Alon Levy | qxl->guest_bug = 0;
|
1960 | a19cbfb3 | Gerd Hoffmann | |
1961 | a19cbfb3 | Gerd Hoffmann | switch (qxl->revision) {
|
1962 | a19cbfb3 | Gerd Hoffmann | case 1: /* spice 0.4 -- qxl-1 */ |
1963 | a19cbfb3 | Gerd Hoffmann | pci_device_rev = QXL_REVISION_STABLE_V04; |
1964 | 3f6297b9 | Uri Lublin | io_size = 8;
|
1965 | a19cbfb3 | Gerd Hoffmann | break;
|
1966 | a19cbfb3 | Gerd Hoffmann | case 2: /* spice 0.6 -- qxl-2 */ |
1967 | a19cbfb3 | Gerd Hoffmann | pci_device_rev = QXL_REVISION_STABLE_V06; |
1968 | 3f6297b9 | Uri Lublin | io_size = 16;
|
1969 | a19cbfb3 | Gerd Hoffmann | break;
|
1970 | 9197a7c8 | Gerd Hoffmann | case 3: /* qxl-3 */ |
1971 | 020af1c4 | Alon Levy | pci_device_rev = QXL_REVISION_STABLE_V10; |
1972 | 020af1c4 | Alon Levy | io_size = 32; /* PCI region size must be pow2 */ |
1973 | 020af1c4 | Alon Levy | break;
|
1974 | 020af1c4 | Alon Levy | /* 0x000b01 == 0.11.1 */
|
1975 | 020af1c4 | Alon Levy | #if SPICE_SERVER_VERSION >= 0x000b01 && \ |
1976 | 020af1c4 | Alon Levy | defined(CONFIG_QXL_IO_MONITORS_CONFIG_ASYNC) |
1977 | 020af1c4 | Alon Levy | case 4: /* qxl-4 */ |
1978 | 020af1c4 | Alon Levy | pci_device_rev = QXL_REVISION_STABLE_V12; |
1979 | 3f6297b9 | Uri Lublin | io_size = msb_mask(QXL_IO_RANGE_SIZE * 2 - 1); |
1980 | 9197a7c8 | Gerd Hoffmann | break;
|
1981 | 020af1c4 | Alon Levy | #endif
|
1982 | 36839d35 | Alon Levy | default:
|
1983 | 36839d35 | Alon Levy | error_report("Invalid revision %d for qxl device (max %d)",
|
1984 | 36839d35 | Alon Levy | qxl->revision, QXL_DEFAULT_REVISION); |
1985 | 36839d35 | Alon Levy | return -1; |
1986 | a19cbfb3 | Gerd Hoffmann | } |
1987 | a19cbfb3 | Gerd Hoffmann | |
1988 | a19cbfb3 | Gerd Hoffmann | pci_set_byte(&config[PCI_REVISION_ID], pci_device_rev); |
1989 | a19cbfb3 | Gerd Hoffmann | pci_set_byte(&config[PCI_INTERRUPT_PIN], 1);
|
1990 | a19cbfb3 | Gerd Hoffmann | |
1991 | a19cbfb3 | Gerd Hoffmann | qxl->rom_size = qxl_rom_size(); |
1992 | c5705a77 | Avi Kivity | memory_region_init_ram(&qxl->rom_bar, "qxl.vrom", qxl->rom_size);
|
1993 | c5705a77 | Avi Kivity | vmstate_register_ram(&qxl->rom_bar, &qxl->pci.qdev); |
1994 | a19cbfb3 | Gerd Hoffmann | init_qxl_rom(qxl); |
1995 | a19cbfb3 | Gerd Hoffmann | init_qxl_ram(qxl); |
1996 | a19cbfb3 | Gerd Hoffmann | |
1997 | ddd8fdc7 | Gerd Hoffmann | qxl->guest_surfaces.cmds = g_new0(QXLPHYSICAL, qxl->ssd.num_surfaces); |
1998 | c5705a77 | Avi Kivity | memory_region_init_ram(&qxl->vram_bar, "qxl.vram", qxl->vram_size);
|
1999 | c5705a77 | Avi Kivity | vmstate_register_ram(&qxl->vram_bar, &qxl->pci.qdev); |
2000 | 6f2b175a | Gerd Hoffmann | memory_region_init_alias(&qxl->vram32_bar, "qxl.vram32", &qxl->vram_bar,
|
2001 | 6f2b175a | Gerd Hoffmann | 0, qxl->vram32_size);
|
2002 | a19cbfb3 | Gerd Hoffmann | |
2003 | b1950430 | Avi Kivity | memory_region_init_io(&qxl->io_bar, &qxl_io_ops, qxl, |
2004 | b1950430 | Avi Kivity | "qxl-ioports", io_size);
|
2005 | b1950430 | Avi Kivity | if (qxl->id == 0) { |
2006 | b1950430 | Avi Kivity | vga_dirty_log_start(&qxl->vga); |
2007 | b1950430 | Avi Kivity | } |
2008 | bd8f2f5d | Jan Kiszka | memory_region_set_flush_coalesced(&qxl->io_bar); |
2009 | b1950430 | Avi Kivity | |
2010 | b1950430 | Avi Kivity | |
2011 | e824b2cc | Avi Kivity | pci_register_bar(&qxl->pci, QXL_IO_RANGE_INDEX, |
2012 | e824b2cc | Avi Kivity | PCI_BASE_ADDRESS_SPACE_IO, &qxl->io_bar); |
2013 | a19cbfb3 | Gerd Hoffmann | |
2014 | e824b2cc | Avi Kivity | pci_register_bar(&qxl->pci, QXL_ROM_RANGE_INDEX, |
2015 | e824b2cc | Avi Kivity | PCI_BASE_ADDRESS_SPACE_MEMORY, &qxl->rom_bar); |
2016 | a19cbfb3 | Gerd Hoffmann | |
2017 | e824b2cc | Avi Kivity | pci_register_bar(&qxl->pci, QXL_RAM_RANGE_INDEX, |
2018 | e824b2cc | Avi Kivity | PCI_BASE_ADDRESS_SPACE_MEMORY, &qxl->vga.vram); |
2019 | a19cbfb3 | Gerd Hoffmann | |
2020 | e824b2cc | Avi Kivity | pci_register_bar(&qxl->pci, QXL_VRAM_RANGE_INDEX, |
2021 | 6f2b175a | Gerd Hoffmann | PCI_BASE_ADDRESS_SPACE_MEMORY, &qxl->vram32_bar); |
2022 | 6f2b175a | Gerd Hoffmann | |
2023 | 6f2b175a | Gerd Hoffmann | if (qxl->vram32_size < qxl->vram_size) {
|
2024 | 6f2b175a | Gerd Hoffmann | /*
|
2025 | 6f2b175a | Gerd Hoffmann | * Make the 64bit vram bar show up only in case it is
|
2026 | 6f2b175a | Gerd Hoffmann | * configured to be larger than the 32bit vram bar.
|
2027 | 6f2b175a | Gerd Hoffmann | */
|
2028 | 6f2b175a | Gerd Hoffmann | pci_register_bar(&qxl->pci, QXL_VRAM64_RANGE_INDEX, |
2029 | 6f2b175a | Gerd Hoffmann | PCI_BASE_ADDRESS_SPACE_MEMORY | |
2030 | 6f2b175a | Gerd Hoffmann | PCI_BASE_ADDRESS_MEM_TYPE_64 | |
2031 | 6f2b175a | Gerd Hoffmann | PCI_BASE_ADDRESS_MEM_PREFETCH, |
2032 | 6f2b175a | Gerd Hoffmann | &qxl->vram_bar); |
2033 | 6f2b175a | Gerd Hoffmann | } |
2034 | 6f2b175a | Gerd Hoffmann | |
2035 | 6f2b175a | Gerd Hoffmann | /* print pci bar details */
|
2036 | 6f2b175a | Gerd Hoffmann | dprint(qxl, 1, "ram/%s: %d MB [region 0]\n", |
2037 | 6f2b175a | Gerd Hoffmann | qxl->id == 0 ? "pri" : "sec", |
2038 | 6f2b175a | Gerd Hoffmann | qxl->vga.vram_size / (1024*1024)); |
2039 | 6f2b175a | Gerd Hoffmann | dprint(qxl, 1, "vram/32: %d MB [region 1]\n", |
2040 | 6f2b175a | Gerd Hoffmann | qxl->vram32_size / (1024*1024)); |
2041 | 6f2b175a | Gerd Hoffmann | dprint(qxl, 1, "vram/64: %d MB %s\n", |
2042 | 6f2b175a | Gerd Hoffmann | qxl->vram_size / (1024*1024), |
2043 | 6f2b175a | Gerd Hoffmann | qxl->vram32_size < qxl->vram_size ? "[region 4]" : "[unmapped]"); |
2044 | a19cbfb3 | Gerd Hoffmann | |
2045 | a19cbfb3 | Gerd Hoffmann | qxl->ssd.qxl.base.sif = &qxl_interface.base; |
2046 | a19cbfb3 | Gerd Hoffmann | qxl->ssd.qxl.id = qxl->id; |
2047 | a19cbfb3 | Gerd Hoffmann | qemu_spice_add_interface(&qxl->ssd.qxl.base); |
2048 | a19cbfb3 | Gerd Hoffmann | qemu_add_vm_change_state_handler(qxl_vm_change_state_handler, qxl); |
2049 | a19cbfb3 | Gerd Hoffmann | |
2050 | a19cbfb3 | Gerd Hoffmann | init_pipe_signaling(qxl); |
2051 | a19cbfb3 | Gerd Hoffmann | qxl_reset_state(qxl); |
2052 | a19cbfb3 | Gerd Hoffmann | |
2053 | 81fb6f15 | Alon Levy | qxl->update_area_bh = qemu_bh_new(qxl_render_update_area_bh, qxl); |
2054 | 81fb6f15 | Alon Levy | |
2055 | a19cbfb3 | Gerd Hoffmann | return 0; |
2056 | a19cbfb3 | Gerd Hoffmann | } |
2057 | a19cbfb3 | Gerd Hoffmann | |
2058 | a19cbfb3 | Gerd Hoffmann | static int qxl_init_primary(PCIDevice *dev) |
2059 | a19cbfb3 | Gerd Hoffmann | { |
2060 | a19cbfb3 | Gerd Hoffmann | PCIQXLDevice *qxl = DO_UPCAST(PCIQXLDevice, pci, dev); |
2061 | a19cbfb3 | Gerd Hoffmann | VGACommonState *vga = &qxl->vga; |
2062 | f67ab77a | Gerd Hoffmann | PortioList *qxl_vga_port_list = g_new(PortioList, 1);
|
2063 | a19cbfb3 | Gerd Hoffmann | |
2064 | a19cbfb3 | Gerd Hoffmann | qxl->id = 0;
|
2065 | 13d1fd44 | Alon Levy | qxl_init_ramsize(qxl); |
2066 | 4a1e244e | Gerd Hoffmann | vga->vram_size_mb = qxl->vga.vram_size >> 20;
|
2067 | 4a1e244e | Gerd Hoffmann | vga_common_init(vga); |
2068 | 0a039dc7 | Richard Henderson | vga_init(vga, pci_address_space(dev), pci_address_space_io(dev), false);
|
2069 | f67ab77a | Gerd Hoffmann | portio_list_init(qxl_vga_port_list, qxl_vga_portio_list, vga, "vga");
|
2070 | f67ab77a | Gerd Hoffmann | portio_list_add(qxl_vga_port_list, pci_address_space_io(dev), 0x3b0);
|
2071 | a19cbfb3 | Gerd Hoffmann | |
2072 | a19cbfb3 | Gerd Hoffmann | vga->ds = graphic_console_init(qxl_hw_update, qxl_hw_invalidate, |
2073 | a19cbfb3 | Gerd Hoffmann | qxl_hw_screen_dump, qxl_hw_text_update, qxl); |
2074 | a963f876 | Gerd Hoffmann | qemu_spice_display_init_common(&qxl->ssd, vga->ds); |
2075 | a19cbfb3 | Gerd Hoffmann | |
2076 | a19cbfb3 | Gerd Hoffmann | qxl0 = qxl; |
2077 | a19cbfb3 | Gerd Hoffmann | register_displaychangelistener(vga->ds, &display_listener); |
2078 | a19cbfb3 | Gerd Hoffmann | |
2079 | a19cbfb3 | Gerd Hoffmann | return qxl_init_common(qxl);
|
2080 | a19cbfb3 | Gerd Hoffmann | } |
2081 | a19cbfb3 | Gerd Hoffmann | |
2082 | a19cbfb3 | Gerd Hoffmann | static int qxl_init_secondary(PCIDevice *dev) |
2083 | a19cbfb3 | Gerd Hoffmann | { |
2084 | a19cbfb3 | Gerd Hoffmann | static int device_id = 1; |
2085 | a19cbfb3 | Gerd Hoffmann | PCIQXLDevice *qxl = DO_UPCAST(PCIQXLDevice, pci, dev); |
2086 | a19cbfb3 | Gerd Hoffmann | |
2087 | a19cbfb3 | Gerd Hoffmann | qxl->id = device_id++; |
2088 | 13d1fd44 | Alon Levy | qxl_init_ramsize(qxl); |
2089 | c5705a77 | Avi Kivity | memory_region_init_ram(&qxl->vga.vram, "qxl.vgavram", qxl->vga.vram_size);
|
2090 | c5705a77 | Avi Kivity | vmstate_register_ram(&qxl->vga.vram, &qxl->pci.qdev); |
2091 | b1950430 | Avi Kivity | qxl->vga.vram_ptr = memory_region_get_ram_ptr(&qxl->vga.vram); |
2092 | a19cbfb3 | Gerd Hoffmann | |
2093 | a19cbfb3 | Gerd Hoffmann | return qxl_init_common(qxl);
|
2094 | a19cbfb3 | Gerd Hoffmann | } |
2095 | a19cbfb3 | Gerd Hoffmann | |
2096 | a19cbfb3 | Gerd Hoffmann | static void qxl_pre_save(void *opaque) |
2097 | a19cbfb3 | Gerd Hoffmann | { |
2098 | a19cbfb3 | Gerd Hoffmann | PCIQXLDevice* d = opaque; |
2099 | a19cbfb3 | Gerd Hoffmann | uint8_t *ram_start = d->vga.vram_ptr; |
2100 | a19cbfb3 | Gerd Hoffmann | |
2101 | c480bb7d | Alon Levy | trace_qxl_pre_save(d->id); |
2102 | a19cbfb3 | Gerd Hoffmann | if (d->last_release == NULL) { |
2103 | a19cbfb3 | Gerd Hoffmann | d->last_release_offset = 0;
|
2104 | a19cbfb3 | Gerd Hoffmann | } else {
|
2105 | a19cbfb3 | Gerd Hoffmann | d->last_release_offset = (uint8_t *)d->last_release - ram_start; |
2106 | a19cbfb3 | Gerd Hoffmann | } |
2107 | a19cbfb3 | Gerd Hoffmann | assert(d->last_release_offset < d->vga.vram_size); |
2108 | a19cbfb3 | Gerd Hoffmann | } |
2109 | a19cbfb3 | Gerd Hoffmann | |
2110 | a19cbfb3 | Gerd Hoffmann | static int qxl_pre_load(void *opaque) |
2111 | a19cbfb3 | Gerd Hoffmann | { |
2112 | a19cbfb3 | Gerd Hoffmann | PCIQXLDevice* d = opaque; |
2113 | a19cbfb3 | Gerd Hoffmann | |
2114 | c480bb7d | Alon Levy | trace_qxl_pre_load(d->id); |
2115 | a19cbfb3 | Gerd Hoffmann | qxl_hard_reset(d, 1);
|
2116 | a19cbfb3 | Gerd Hoffmann | qxl_exit_vga_mode(d); |
2117 | a19cbfb3 | Gerd Hoffmann | return 0; |
2118 | a19cbfb3 | Gerd Hoffmann | } |
2119 | a19cbfb3 | Gerd Hoffmann | |
2120 | 54825d2e | Alon Levy | static void qxl_create_memslots(PCIQXLDevice *d) |
2121 | 54825d2e | Alon Levy | { |
2122 | 54825d2e | Alon Levy | int i;
|
2123 | 54825d2e | Alon Levy | |
2124 | 54825d2e | Alon Levy | for (i = 0; i < NUM_MEMSLOTS; i++) { |
2125 | 54825d2e | Alon Levy | if (!d->guest_slots[i].active) {
|
2126 | 54825d2e | Alon Levy | continue;
|
2127 | 54825d2e | Alon Levy | } |
2128 | 54825d2e | Alon Levy | qxl_add_memslot(d, i, 0, QXL_SYNC);
|
2129 | 54825d2e | Alon Levy | } |
2130 | 54825d2e | Alon Levy | } |
2131 | 54825d2e | Alon Levy | |
2132 | a19cbfb3 | Gerd Hoffmann | static int qxl_post_load(void *opaque, int version) |
2133 | a19cbfb3 | Gerd Hoffmann | { |
2134 | a19cbfb3 | Gerd Hoffmann | PCIQXLDevice* d = opaque; |
2135 | a19cbfb3 | Gerd Hoffmann | uint8_t *ram_start = d->vga.vram_ptr; |
2136 | a19cbfb3 | Gerd Hoffmann | QXLCommandExt *cmds; |
2137 | 54825d2e | Alon Levy | int in, out, newmode;
|
2138 | a19cbfb3 | Gerd Hoffmann | |
2139 | a19cbfb3 | Gerd Hoffmann | assert(d->last_release_offset < d->vga.vram_size); |
2140 | a19cbfb3 | Gerd Hoffmann | if (d->last_release_offset == 0) { |
2141 | a19cbfb3 | Gerd Hoffmann | d->last_release = NULL;
|
2142 | a19cbfb3 | Gerd Hoffmann | } else {
|
2143 | a19cbfb3 | Gerd Hoffmann | d->last_release = (QXLReleaseInfo *)(ram_start + d->last_release_offset); |
2144 | a19cbfb3 | Gerd Hoffmann | } |
2145 | a19cbfb3 | Gerd Hoffmann | |
2146 | a19cbfb3 | Gerd Hoffmann | d->modes = (QXLModes*)((uint8_t*)d->rom + d->rom->modes_offset); |
2147 | a19cbfb3 | Gerd Hoffmann | |
2148 | c480bb7d | Alon Levy | trace_qxl_post_load(d->id, qxl_mode_to_string(d->mode)); |
2149 | a19cbfb3 | Gerd Hoffmann | newmode = d->mode; |
2150 | a19cbfb3 | Gerd Hoffmann | d->mode = QXL_MODE_UNDEFINED; |
2151 | 54825d2e | Alon Levy | |
2152 | a19cbfb3 | Gerd Hoffmann | switch (newmode) {
|
2153 | a19cbfb3 | Gerd Hoffmann | case QXL_MODE_UNDEFINED:
|
2154 | a19cbfb3 | Gerd Hoffmann | break;
|
2155 | a19cbfb3 | Gerd Hoffmann | case QXL_MODE_VGA:
|
2156 | 54825d2e | Alon Levy | qxl_create_memslots(d); |
2157 | a19cbfb3 | Gerd Hoffmann | qxl_enter_vga_mode(d); |
2158 | a19cbfb3 | Gerd Hoffmann | break;
|
2159 | a19cbfb3 | Gerd Hoffmann | case QXL_MODE_NATIVE:
|
2160 | 54825d2e | Alon Levy | qxl_create_memslots(d); |
2161 | 5ff4e36c | Alon Levy | qxl_create_guest_primary(d, 1, QXL_SYNC);
|
2162 | a19cbfb3 | Gerd Hoffmann | |
2163 | a19cbfb3 | Gerd Hoffmann | /* replay surface-create and cursor-set commands */
|
2164 | ddd8fdc7 | Gerd Hoffmann | cmds = g_malloc0(sizeof(QXLCommandExt) * (d->ssd.num_surfaces + 1)); |
2165 | ddd8fdc7 | Gerd Hoffmann | for (in = 0, out = 0; in < d->ssd.num_surfaces; in++) { |
2166 | a19cbfb3 | Gerd Hoffmann | if (d->guest_surfaces.cmds[in] == 0) { |
2167 | a19cbfb3 | Gerd Hoffmann | continue;
|
2168 | a19cbfb3 | Gerd Hoffmann | } |
2169 | a19cbfb3 | Gerd Hoffmann | cmds[out].cmd.data = d->guest_surfaces.cmds[in]; |
2170 | a19cbfb3 | Gerd Hoffmann | cmds[out].cmd.type = QXL_CMD_SURFACE; |
2171 | a19cbfb3 | Gerd Hoffmann | cmds[out].group_id = MEMSLOT_GROUP_GUEST; |
2172 | a19cbfb3 | Gerd Hoffmann | out++; |
2173 | a19cbfb3 | Gerd Hoffmann | } |
2174 | 30f6da66 | Yonit Halperin | if (d->guest_cursor) {
|
2175 | 30f6da66 | Yonit Halperin | cmds[out].cmd.data = d->guest_cursor; |
2176 | 30f6da66 | Yonit Halperin | cmds[out].cmd.type = QXL_CMD_CURSOR; |
2177 | 30f6da66 | Yonit Halperin | cmds[out].group_id = MEMSLOT_GROUP_GUEST; |
2178 | 30f6da66 | Yonit Halperin | out++; |
2179 | 30f6da66 | Yonit Halperin | } |
2180 | aee32bf3 | Gerd Hoffmann | qxl_spice_loadvm_commands(d, cmds, out); |
2181 | 7267c094 | Anthony Liguori | g_free(cmds); |
2182 | 020af1c4 | Alon Levy | if (d->guest_monitors_config) {
|
2183 | 020af1c4 | Alon Levy | qxl_spice_monitors_config_async(d, 1);
|
2184 | 020af1c4 | Alon Levy | } |
2185 | a19cbfb3 | Gerd Hoffmann | break;
|
2186 | a19cbfb3 | Gerd Hoffmann | case QXL_MODE_COMPAT:
|
2187 | 54825d2e | Alon Levy | /* note: no need to call qxl_create_memslots, qxl_set_mode
|
2188 | 54825d2e | Alon Levy | * creates the mem slot. */
|
2189 | a19cbfb3 | Gerd Hoffmann | qxl_set_mode(d, d->shadow_rom.mode, 1);
|
2190 | a19cbfb3 | Gerd Hoffmann | break;
|
2191 | a19cbfb3 | Gerd Hoffmann | } |
2192 | a19cbfb3 | Gerd Hoffmann | return 0; |
2193 | a19cbfb3 | Gerd Hoffmann | } |
2194 | a19cbfb3 | Gerd Hoffmann | |
2195 | b67737a6 | Gerd Hoffmann | #define QXL_SAVE_VERSION 21 |
2196 | a19cbfb3 | Gerd Hoffmann | |
2197 | 020af1c4 | Alon Levy | static bool qxl_monitors_config_needed(void *opaque) |
2198 | 020af1c4 | Alon Levy | { |
2199 | 020af1c4 | Alon Levy | PCIQXLDevice *qxl = opaque; |
2200 | 020af1c4 | Alon Levy | |
2201 | 020af1c4 | Alon Levy | return qxl->guest_monitors_config != 0; |
2202 | 020af1c4 | Alon Levy | } |
2203 | 020af1c4 | Alon Levy | |
2204 | 020af1c4 | Alon Levy | |
2205 | a19cbfb3 | Gerd Hoffmann | static VMStateDescription qxl_memslot = {
|
2206 | a19cbfb3 | Gerd Hoffmann | .name = "qxl-memslot",
|
2207 | a19cbfb3 | Gerd Hoffmann | .version_id = QXL_SAVE_VERSION, |
2208 | a19cbfb3 | Gerd Hoffmann | .minimum_version_id = QXL_SAVE_VERSION, |
2209 | a19cbfb3 | Gerd Hoffmann | .fields = (VMStateField[]) { |
2210 | a19cbfb3 | Gerd Hoffmann | VMSTATE_UINT64(slot.mem_start, struct guest_slots),
|
2211 | a19cbfb3 | Gerd Hoffmann | VMSTATE_UINT64(slot.mem_end, struct guest_slots),
|
2212 | a19cbfb3 | Gerd Hoffmann | VMSTATE_UINT32(active, struct guest_slots),
|
2213 | a19cbfb3 | Gerd Hoffmann | VMSTATE_END_OF_LIST() |
2214 | a19cbfb3 | Gerd Hoffmann | } |
2215 | a19cbfb3 | Gerd Hoffmann | }; |
2216 | a19cbfb3 | Gerd Hoffmann | |
2217 | a19cbfb3 | Gerd Hoffmann | static VMStateDescription qxl_surface = {
|
2218 | a19cbfb3 | Gerd Hoffmann | .name = "qxl-surface",
|
2219 | a19cbfb3 | Gerd Hoffmann | .version_id = QXL_SAVE_VERSION, |
2220 | a19cbfb3 | Gerd Hoffmann | .minimum_version_id = QXL_SAVE_VERSION, |
2221 | a19cbfb3 | Gerd Hoffmann | .fields = (VMStateField[]) { |
2222 | a19cbfb3 | Gerd Hoffmann | VMSTATE_UINT32(width, QXLSurfaceCreate), |
2223 | a19cbfb3 | Gerd Hoffmann | VMSTATE_UINT32(height, QXLSurfaceCreate), |
2224 | a19cbfb3 | Gerd Hoffmann | VMSTATE_INT32(stride, QXLSurfaceCreate), |
2225 | a19cbfb3 | Gerd Hoffmann | VMSTATE_UINT32(format, QXLSurfaceCreate), |
2226 | a19cbfb3 | Gerd Hoffmann | VMSTATE_UINT32(position, QXLSurfaceCreate), |
2227 | a19cbfb3 | Gerd Hoffmann | VMSTATE_UINT32(mouse_mode, QXLSurfaceCreate), |
2228 | a19cbfb3 | Gerd Hoffmann | VMSTATE_UINT32(flags, QXLSurfaceCreate), |
2229 | a19cbfb3 | Gerd Hoffmann | VMSTATE_UINT32(type, QXLSurfaceCreate), |
2230 | a19cbfb3 | Gerd Hoffmann | VMSTATE_UINT64(mem, QXLSurfaceCreate), |
2231 | a19cbfb3 | Gerd Hoffmann | VMSTATE_END_OF_LIST() |
2232 | a19cbfb3 | Gerd Hoffmann | } |
2233 | a19cbfb3 | Gerd Hoffmann | }; |
2234 | a19cbfb3 | Gerd Hoffmann | |
2235 | 020af1c4 | Alon Levy | static VMStateDescription qxl_vmstate_monitors_config = {
|
2236 | 020af1c4 | Alon Levy | .name = "qxl/monitors-config",
|
2237 | 020af1c4 | Alon Levy | .version_id = 1,
|
2238 | 020af1c4 | Alon Levy | .minimum_version_id = 1,
|
2239 | 020af1c4 | Alon Levy | .fields = (VMStateField[]) { |
2240 | 020af1c4 | Alon Levy | VMSTATE_UINT64(guest_monitors_config, PCIQXLDevice), |
2241 | 020af1c4 | Alon Levy | VMSTATE_END_OF_LIST() |
2242 | 020af1c4 | Alon Levy | }, |
2243 | 020af1c4 | Alon Levy | }; |
2244 | 020af1c4 | Alon Levy | |
2245 | a19cbfb3 | Gerd Hoffmann | static VMStateDescription qxl_vmstate = {
|
2246 | a19cbfb3 | Gerd Hoffmann | .name = "qxl",
|
2247 | a19cbfb3 | Gerd Hoffmann | .version_id = QXL_SAVE_VERSION, |
2248 | a19cbfb3 | Gerd Hoffmann | .minimum_version_id = QXL_SAVE_VERSION, |
2249 | a19cbfb3 | Gerd Hoffmann | .pre_save = qxl_pre_save, |
2250 | a19cbfb3 | Gerd Hoffmann | .pre_load = qxl_pre_load, |
2251 | a19cbfb3 | Gerd Hoffmann | .post_load = qxl_post_load, |
2252 | 020af1c4 | Alon Levy | .fields = (VMStateField[]) { |
2253 | a19cbfb3 | Gerd Hoffmann | VMSTATE_PCI_DEVICE(pci, PCIQXLDevice), |
2254 | a19cbfb3 | Gerd Hoffmann | VMSTATE_STRUCT(vga, PCIQXLDevice, 0, vmstate_vga_common, VGACommonState),
|
2255 | a19cbfb3 | Gerd Hoffmann | VMSTATE_UINT32(shadow_rom.mode, PCIQXLDevice), |
2256 | a19cbfb3 | Gerd Hoffmann | VMSTATE_UINT32(num_free_res, PCIQXLDevice), |
2257 | a19cbfb3 | Gerd Hoffmann | VMSTATE_UINT32(last_release_offset, PCIQXLDevice), |
2258 | a19cbfb3 | Gerd Hoffmann | VMSTATE_UINT32(mode, PCIQXLDevice), |
2259 | a19cbfb3 | Gerd Hoffmann | VMSTATE_UINT32(ssd.unique, PCIQXLDevice), |
2260 | b67737a6 | Gerd Hoffmann | VMSTATE_INT32_EQUAL(num_memslots, PCIQXLDevice), |
2261 | b67737a6 | Gerd Hoffmann | VMSTATE_STRUCT_ARRAY(guest_slots, PCIQXLDevice, NUM_MEMSLOTS, 0,
|
2262 | b67737a6 | Gerd Hoffmann | qxl_memslot, struct guest_slots),
|
2263 | b67737a6 | Gerd Hoffmann | VMSTATE_STRUCT(guest_primary.surface, PCIQXLDevice, 0,
|
2264 | b67737a6 | Gerd Hoffmann | qxl_surface, QXLSurfaceCreate), |
2265 | ddd8fdc7 | Gerd Hoffmann | VMSTATE_INT32_EQUAL(ssd.num_surfaces, PCIQXLDevice), |
2266 | ddd8fdc7 | Gerd Hoffmann | VMSTATE_VARRAY_INT32(guest_surfaces.cmds, PCIQXLDevice, |
2267 | ddd8fdc7 | Gerd Hoffmann | ssd.num_surfaces, 0,
|
2268 | ddd8fdc7 | Gerd Hoffmann | vmstate_info_uint64, uint64_t), |
2269 | b67737a6 | Gerd Hoffmann | VMSTATE_UINT64(guest_cursor, PCIQXLDevice), |
2270 | a19cbfb3 | Gerd Hoffmann | VMSTATE_END_OF_LIST() |
2271 | a19cbfb3 | Gerd Hoffmann | }, |
2272 | 020af1c4 | Alon Levy | .subsections = (VMStateSubsection[]) { |
2273 | 020af1c4 | Alon Levy | { |
2274 | 020af1c4 | Alon Levy | .vmsd = &qxl_vmstate_monitors_config, |
2275 | 020af1c4 | Alon Levy | .needed = qxl_monitors_config_needed, |
2276 | 020af1c4 | Alon Levy | }, { |
2277 | 020af1c4 | Alon Levy | /* empty */
|
2278 | 020af1c4 | Alon Levy | } |
2279 | 020af1c4 | Alon Levy | } |
2280 | a19cbfb3 | Gerd Hoffmann | }; |
2281 | a19cbfb3 | Gerd Hoffmann | |
2282 | 78e60ba5 | Gerd Hoffmann | static Property qxl_properties[] = {
|
2283 | 78e60ba5 | Gerd Hoffmann | DEFINE_PROP_UINT32("ram_size", PCIQXLDevice, vga.vram_size,
|
2284 | 78e60ba5 | Gerd Hoffmann | 64 * 1024 * 1024), |
2285 | 6f2b175a | Gerd Hoffmann | DEFINE_PROP_UINT32("vram_size", PCIQXLDevice, vram32_size,
|
2286 | 78e60ba5 | Gerd Hoffmann | 64 * 1024 * 1024), |
2287 | 78e60ba5 | Gerd Hoffmann | DEFINE_PROP_UINT32("revision", PCIQXLDevice, revision,
|
2288 | 78e60ba5 | Gerd Hoffmann | QXL_DEFAULT_REVISION), |
2289 | 78e60ba5 | Gerd Hoffmann | DEFINE_PROP_UINT32("debug", PCIQXLDevice, debug, 0), |
2290 | 78e60ba5 | Gerd Hoffmann | DEFINE_PROP_UINT32("guestdebug", PCIQXLDevice, guestdebug, 0), |
2291 | 78e60ba5 | Gerd Hoffmann | DEFINE_PROP_UINT32("cmdlog", PCIQXLDevice, cmdlog, 0), |
2292 | 017438ee | Gerd Hoffmann | DEFINE_PROP_UINT32("ram_size_mb", PCIQXLDevice, ram_size_mb, -1), |
2293 | 79ce3567 | Alon Levy | DEFINE_PROP_UINT32("vram_size_mb", PCIQXLDevice, vram32_size_mb, -1), |
2294 | 79ce3567 | Alon Levy | DEFINE_PROP_UINT32("vram64_size_mb", PCIQXLDevice, vram_size_mb, -1), |
2295 | 9e56edcf | Gerd Hoffmann | DEFINE_PROP_UINT32("vgamem_mb", PCIQXLDevice, vgamem_size_mb, 16), |
2296 | ddd8fdc7 | Gerd Hoffmann | DEFINE_PROP_INT32("surfaces", PCIQXLDevice, ssd.num_surfaces, 1024), |
2297 | 78e60ba5 | Gerd Hoffmann | DEFINE_PROP_END_OF_LIST(), |
2298 | 78e60ba5 | Gerd Hoffmann | }; |
2299 | 78e60ba5 | Gerd Hoffmann | |
2300 | 40021f08 | Anthony Liguori | static void qxl_primary_class_init(ObjectClass *klass, void *data) |
2301 | 40021f08 | Anthony Liguori | { |
2302 | 39bffca2 | Anthony Liguori | DeviceClass *dc = DEVICE_CLASS(klass); |
2303 | 40021f08 | Anthony Liguori | PCIDeviceClass *k = PCI_DEVICE_CLASS(klass); |
2304 | 40021f08 | Anthony Liguori | |
2305 | 40021f08 | Anthony Liguori | k->no_hotplug = 1;
|
2306 | 40021f08 | Anthony Liguori | k->init = qxl_init_primary; |
2307 | 40021f08 | Anthony Liguori | k->romfile = "vgabios-qxl.bin";
|
2308 | 40021f08 | Anthony Liguori | k->vendor_id = REDHAT_PCI_VENDOR_ID; |
2309 | 40021f08 | Anthony Liguori | k->device_id = QXL_DEVICE_ID_STABLE; |
2310 | 40021f08 | Anthony Liguori | k->class_id = PCI_CLASS_DISPLAY_VGA; |
2311 | 39bffca2 | Anthony Liguori | dc->desc = "Spice QXL GPU (primary, vga compatible)";
|
2312 | 39bffca2 | Anthony Liguori | dc->reset = qxl_reset_handler; |
2313 | 39bffca2 | Anthony Liguori | dc->vmsd = &qxl_vmstate; |
2314 | 39bffca2 | Anthony Liguori | dc->props = qxl_properties; |
2315 | 40021f08 | Anthony Liguori | } |
2316 | 40021f08 | Anthony Liguori | |
2317 | 39bffca2 | Anthony Liguori | static TypeInfo qxl_primary_info = {
|
2318 | 39bffca2 | Anthony Liguori | .name = "qxl-vga",
|
2319 | 39bffca2 | Anthony Liguori | .parent = TYPE_PCI_DEVICE, |
2320 | 39bffca2 | Anthony Liguori | .instance_size = sizeof(PCIQXLDevice),
|
2321 | 39bffca2 | Anthony Liguori | .class_init = qxl_primary_class_init, |
2322 | a19cbfb3 | Gerd Hoffmann | }; |
2323 | a19cbfb3 | Gerd Hoffmann | |
2324 | 40021f08 | Anthony Liguori | static void qxl_secondary_class_init(ObjectClass *klass, void *data) |
2325 | 40021f08 | Anthony Liguori | { |
2326 | 39bffca2 | Anthony Liguori | DeviceClass *dc = DEVICE_CLASS(klass); |
2327 | 40021f08 | Anthony Liguori | PCIDeviceClass *k = PCI_DEVICE_CLASS(klass); |
2328 | 40021f08 | Anthony Liguori | |
2329 | 40021f08 | Anthony Liguori | k->init = qxl_init_secondary; |
2330 | 40021f08 | Anthony Liguori | k->vendor_id = REDHAT_PCI_VENDOR_ID; |
2331 | 40021f08 | Anthony Liguori | k->device_id = QXL_DEVICE_ID_STABLE; |
2332 | 40021f08 | Anthony Liguori | k->class_id = PCI_CLASS_DISPLAY_OTHER; |
2333 | 39bffca2 | Anthony Liguori | dc->desc = "Spice QXL GPU (secondary)";
|
2334 | 39bffca2 | Anthony Liguori | dc->reset = qxl_reset_handler; |
2335 | 39bffca2 | Anthony Liguori | dc->vmsd = &qxl_vmstate; |
2336 | 39bffca2 | Anthony Liguori | dc->props = qxl_properties; |
2337 | 40021f08 | Anthony Liguori | } |
2338 | 40021f08 | Anthony Liguori | |
2339 | 39bffca2 | Anthony Liguori | static TypeInfo qxl_secondary_info = {
|
2340 | 39bffca2 | Anthony Liguori | .name = "qxl",
|
2341 | 39bffca2 | Anthony Liguori | .parent = TYPE_PCI_DEVICE, |
2342 | 39bffca2 | Anthony Liguori | .instance_size = sizeof(PCIQXLDevice),
|
2343 | 39bffca2 | Anthony Liguori | .class_init = qxl_secondary_class_init, |
2344 | a19cbfb3 | Gerd Hoffmann | }; |
2345 | a19cbfb3 | Gerd Hoffmann | |
2346 | 83f7d43a | Andreas Färber | static void qxl_register_types(void) |
2347 | a19cbfb3 | Gerd Hoffmann | { |
2348 | 39bffca2 | Anthony Liguori | type_register_static(&qxl_primary_info); |
2349 | 39bffca2 | Anthony Liguori | type_register_static(&qxl_secondary_info); |
2350 | a19cbfb3 | Gerd Hoffmann | } |
2351 | a19cbfb3 | Gerd Hoffmann | |
2352 | 83f7d43a | Andreas Färber | type_init(qxl_register_types) |