Gerd Hoffmann | a19cbfb | 2010-04-27 11:50:11 +0200 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (C) 2010 Red Hat, Inc. |
| 3 | * |
| 4 | * written by Yaniv Kamay, Izik Eidus, Gerd Hoffmann |
| 5 | * maintained by Gerd Hoffmann <kraxel@redhat.com> |
| 6 | * |
| 7 | * This program is free software; you can redistribute it and/or |
| 8 | * modify it under the terms of the GNU General Public License as |
| 9 | * published by the Free Software Foundation; either version 2 or |
| 10 | * (at your option) version 3 of the License. |
| 11 | * |
| 12 | * This program is distributed in the hope that it will be useful, |
| 13 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 14 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 15 | * GNU General Public License for more details. |
| 16 | * |
| 17 | * You should have received a copy of the GNU General Public License |
| 18 | * along with this program; if not, see <http://www.gnu.org/licenses/>. |
| 19 | */ |
| 20 | |
Peter Maydell | 47df515 | 2016-01-26 18:17:13 +0000 | [diff] [blame] | 21 | #include "qemu/osdep.h" |
Philippe Mathieu-Daudé | f0353b0 | 2018-06-25 09:42:06 -0300 | [diff] [blame] | 22 | #include "qemu/units.h" |
Alon Levy | a639ab0 | 2012-09-12 16:13:28 +0300 | [diff] [blame] | 23 | #include <zlib.h> |
| 24 | |
Markus Armbruster | e688df6 | 2018-02-01 12:18:31 +0100 | [diff] [blame] | 25 | #include "qapi/error.h" |
Paolo Bonzini | 1de7afc | 2012-12-17 18:20:00 +0100 | [diff] [blame] | 26 | #include "qemu/timer.h" |
| 27 | #include "qemu/queue.h" |
Paolo Bonzini | 5444e76 | 2013-05-13 13:29:47 +0200 | [diff] [blame] | 28 | #include "qemu/atomic.h" |
Markus Armbruster | db72581 | 2019-08-12 07:23:50 +0200 | [diff] [blame] | 29 | #include "qemu/main-loop.h" |
Markus Armbruster | 0b8fa32 | 2019-05-23 16:35:07 +0200 | [diff] [blame] | 30 | #include "qemu/module.h" |
Markus Armbruster | a27bd6c | 2019-08-12 07:23:51 +0200 | [diff] [blame] | 31 | #include "hw/qdev-properties.h" |
Markus Armbruster | 54d3123 | 2019-08-12 07:23:59 +0200 | [diff] [blame] | 32 | #include "sysemu/runstate.h" |
Markus Armbruster | d645427 | 2019-08-12 07:23:45 +0200 | [diff] [blame] | 33 | #include "migration/vmstate.h" |
Alon Levy | c480bb7 | 2012-03-18 13:46:14 +0100 | [diff] [blame] | 34 | #include "trace.h" |
Gerd Hoffmann | a19cbfb | 2010-04-27 11:50:11 +0200 | [diff] [blame] | 35 | |
Paolo Bonzini | 47b43a1 | 2013-03-18 17:36:02 +0100 | [diff] [blame] | 36 | #include "qxl.h" |
Gerd Hoffmann | a19cbfb | 2010-04-27 11:50:11 +0200 | [diff] [blame] | 37 | |
Gerd Hoffmann | a19cbfb | 2010-04-27 11:50:11 +0200 | [diff] [blame] | 38 | #undef SPICE_RING_CONS_ITEM |
Alon Levy | 0b81c47 | 2012-04-25 12:13:21 +0300 | [diff] [blame] | 39 | #define SPICE_RING_CONS_ITEM(qxl, r, ret) { \ |
Gerd Hoffmann | a19cbfb | 2010-04-27 11:50:11 +0200 | [diff] [blame] | 40 | uint32_t cons = (r)->cons & SPICE_RING_INDEX_MASK(r); \ |
Markus Armbruster | bc5f92e | 2013-01-10 14:24:49 +0100 | [diff] [blame] | 41 | if (cons >= ARRAY_SIZE((r)->items)) { \ |
Alon Levy | 0a53054 | 2012-05-24 12:38:12 +0300 | [diff] [blame] | 42 | qxl_set_guest_bug(qxl, "SPICE_RING_CONS_ITEM indices mismatch " \ |
Markus Armbruster | bc5f92e | 2013-01-10 14:24:49 +0100 | [diff] [blame] | 43 | "%u >= %zu", cons, ARRAY_SIZE((r)->items)); \ |
Alon Levy | 0b81c47 | 2012-04-25 12:13:21 +0300 | [diff] [blame] | 44 | ret = NULL; \ |
| 45 | } else { \ |
Markus Armbruster | bc5f92e | 2013-01-10 14:24:49 +0100 | [diff] [blame] | 46 | ret = &(r)->items[cons].el; \ |
Gerd Hoffmann | a19cbfb | 2010-04-27 11:50:11 +0200 | [diff] [blame] | 47 | } \ |
Gerd Hoffmann | a19cbfb | 2010-04-27 11:50:11 +0200 | [diff] [blame] | 48 | } |
| 49 | |
| 50 | #undef ALIGN |
| 51 | #define ALIGN(a, b) (((a) + ((b) - 1)) & ~((b) - 1)) |
| 52 | |
| 53 | #define PIXEL_SIZE 0.2936875 //1280x1024 is 14.8" x 11.9" |
| 54 | |
| 55 | #define QXL_MODE(_x, _y, _b, _o) \ |
| 56 | { .x_res = _x, \ |
| 57 | .y_res = _y, \ |
| 58 | .bits = _b, \ |
| 59 | .stride = (_x) * (_b) / 8, \ |
| 60 | .x_mili = PIXEL_SIZE * (_x), \ |
| 61 | .y_mili = PIXEL_SIZE * (_y), \ |
| 62 | .orientation = _o, \ |
| 63 | } |
| 64 | |
| 65 | #define QXL_MODE_16_32(x_res, y_res, orientation) \ |
| 66 | QXL_MODE(x_res, y_res, 16, orientation), \ |
| 67 | QXL_MODE(x_res, y_res, 32, orientation) |
| 68 | |
| 69 | #define QXL_MODE_EX(x_res, y_res) \ |
| 70 | QXL_MODE_16_32(x_res, y_res, 0), \ |
Alon Levy | 038c187 | 2013-01-21 14:48:07 +0200 | [diff] [blame] | 71 | QXL_MODE_16_32(x_res, y_res, 1) |
Gerd Hoffmann | a19cbfb | 2010-04-27 11:50:11 +0200 | [diff] [blame] | 72 | |
| 73 | static QXLMode qxl_modes[] = { |
| 74 | QXL_MODE_EX(640, 480), |
| 75 | QXL_MODE_EX(800, 480), |
| 76 | QXL_MODE_EX(800, 600), |
| 77 | QXL_MODE_EX(832, 624), |
| 78 | QXL_MODE_EX(960, 640), |
| 79 | QXL_MODE_EX(1024, 600), |
| 80 | QXL_MODE_EX(1024, 768), |
| 81 | QXL_MODE_EX(1152, 864), |
| 82 | QXL_MODE_EX(1152, 870), |
| 83 | QXL_MODE_EX(1280, 720), |
| 84 | QXL_MODE_EX(1280, 760), |
| 85 | QXL_MODE_EX(1280, 768), |
| 86 | QXL_MODE_EX(1280, 800), |
| 87 | QXL_MODE_EX(1280, 960), |
| 88 | QXL_MODE_EX(1280, 1024), |
| 89 | QXL_MODE_EX(1360, 768), |
| 90 | QXL_MODE_EX(1366, 768), |
| 91 | QXL_MODE_EX(1400, 1050), |
| 92 | QXL_MODE_EX(1440, 900), |
| 93 | QXL_MODE_EX(1600, 900), |
| 94 | QXL_MODE_EX(1600, 1200), |
| 95 | QXL_MODE_EX(1680, 1050), |
| 96 | QXL_MODE_EX(1920, 1080), |
Gerd Hoffmann | a19cbfb | 2010-04-27 11:50:11 +0200 | [diff] [blame] | 97 | /* these modes need more than 8 MB video memory */ |
| 98 | QXL_MODE_EX(1920, 1200), |
| 99 | QXL_MODE_EX(1920, 1440), |
Gerd Hoffmann | 5c74fb2 | 2013-04-04 10:15:34 +0200 | [diff] [blame] | 100 | QXL_MODE_EX(2000, 2000), |
Gerd Hoffmann | a19cbfb | 2010-04-27 11:50:11 +0200 | [diff] [blame] | 101 | QXL_MODE_EX(2048, 1536), |
Gerd Hoffmann | 5c74fb2 | 2013-04-04 10:15:34 +0200 | [diff] [blame] | 102 | QXL_MODE_EX(2048, 2048), |
Gerd Hoffmann | a19cbfb | 2010-04-27 11:50:11 +0200 | [diff] [blame] | 103 | QXL_MODE_EX(2560, 1440), |
| 104 | QXL_MODE_EX(2560, 1600), |
Gerd Hoffmann | a19cbfb | 2010-04-27 11:50:11 +0200 | [diff] [blame] | 105 | /* these modes need more than 16 MB video memory */ |
| 106 | QXL_MODE_EX(2560, 2048), |
| 107 | QXL_MODE_EX(2800, 2100), |
| 108 | QXL_MODE_EX(3200, 2400), |
Radim Krčmář | 03d9825 | 2015-02-17 17:30:50 +0100 | [diff] [blame] | 109 | /* these modes need more than 32 MB video memory */ |
Gerd Hoffmann | d4bcb19 | 2013-03-15 11:53:47 +0100 | [diff] [blame] | 110 | QXL_MODE_EX(3840, 2160), /* 4k mainstream */ |
| 111 | QXL_MODE_EX(4096, 2160), /* 4k */ |
Radim Krčmář | 03d9825 | 2015-02-17 17:30:50 +0100 | [diff] [blame] | 112 | /* these modes need more than 64 MB video memory */ |
Gerd Hoffmann | d4bcb19 | 2013-03-15 11:53:47 +0100 | [diff] [blame] | 113 | QXL_MODE_EX(7680, 4320), /* 8k mainstream */ |
Radim Krčmář | 03d9825 | 2015-02-17 17:30:50 +0100 | [diff] [blame] | 114 | /* these modes need more than 128 MB video memory */ |
Gerd Hoffmann | d4bcb19 | 2013-03-15 11:53:47 +0100 | [diff] [blame] | 115 | QXL_MODE_EX(8192, 4320), /* 8k */ |
Gerd Hoffmann | a19cbfb | 2010-04-27 11:50:11 +0200 | [diff] [blame] | 116 | }; |
| 117 | |
Gerd Hoffmann | a19cbfb | 2010-04-27 11:50:11 +0200 | [diff] [blame] | 118 | static void qxl_send_events(PCIQXLDevice *d, uint32_t events); |
Alon Levy | 5ff4e36 | 2011-07-20 12:20:58 +0300 | [diff] [blame] | 119 | static int qxl_destroy_primary(PCIQXLDevice *d, qxl_async_io async); |
Gerd Hoffmann | a19cbfb | 2010-04-27 11:50:11 +0200 | [diff] [blame] | 120 | static void qxl_reset_memslots(PCIQXLDevice *d); |
| 121 | static void qxl_reset_surfaces(PCIQXLDevice *d); |
| 122 | static void qxl_ring_set_dirty(PCIQXLDevice *qxl); |
| 123 | |
Gerd Hoffmann | 1516233 | 2014-09-24 17:05:45 +0200 | [diff] [blame] | 124 | static void qxl_hw_update(void *opaque); |
| 125 | |
Alon Levy | 0a53054 | 2012-05-24 12:38:12 +0300 | [diff] [blame] | 126 | void qxl_set_guest_bug(PCIQXLDevice *qxl, const char *msg, ...) |
Gerd Hoffmann | 2bce040 | 2011-07-20 12:20:55 +0300 | [diff] [blame] | 127 | { |
Alon Levy | 917ae08 | 2012-09-12 16:13:26 +0300 | [diff] [blame] | 128 | trace_qxl_set_guest_bug(qxl->id); |
Gerd Hoffmann | 2bce040 | 2011-07-20 12:20:55 +0300 | [diff] [blame] | 129 | qxl_send_events(qxl, QXL_INTERRUPT_ERROR); |
Alon Levy | 087e6a4 | 2012-05-24 19:18:54 +0300 | [diff] [blame] | 130 | qxl->guest_bug = 1; |
Gerd Hoffmann | 2bce040 | 2011-07-20 12:20:55 +0300 | [diff] [blame] | 131 | if (qxl->guestdebug) { |
Alon Levy | 7635392 | 2011-07-20 12:20:56 +0300 | [diff] [blame] | 132 | va_list ap; |
| 133 | va_start(ap, msg); |
| 134 | fprintf(stderr, "qxl-%d: guest bug: ", qxl->id); |
| 135 | vfprintf(stderr, msg, ap); |
| 136 | fprintf(stderr, "\n"); |
| 137 | va_end(ap); |
Gerd Hoffmann | 2bce040 | 2011-07-20 12:20:55 +0300 | [diff] [blame] | 138 | } |
| 139 | } |
| 140 | |
Alon Levy | 087e6a4 | 2012-05-24 19:18:54 +0300 | [diff] [blame] | 141 | static void qxl_clear_guest_bug(PCIQXLDevice *qxl) |
| 142 | { |
| 143 | qxl->guest_bug = 0; |
| 144 | } |
Gerd Hoffmann | aee32bf | 2011-07-20 12:20:52 +0300 | [diff] [blame] | 145 | |
| 146 | void qxl_spice_update_area(PCIQXLDevice *qxl, uint32_t surface_id, |
| 147 | struct QXLRect *area, struct QXLRect *dirty_rects, |
| 148 | uint32_t num_dirty_rects, |
Alon Levy | 5ff4e36 | 2011-07-20 12:20:58 +0300 | [diff] [blame] | 149 | uint32_t clear_dirty_region, |
Alon Levy | 2e1a98c | 2012-02-24 23:19:30 +0200 | [diff] [blame] | 150 | qxl_async_io async, struct QXLCookie *cookie) |
Gerd Hoffmann | aee32bf | 2011-07-20 12:20:52 +0300 | [diff] [blame] | 151 | { |
Alon Levy | c480bb7 | 2012-03-18 13:46:14 +0100 | [diff] [blame] | 152 | trace_qxl_spice_update_area(qxl->id, surface_id, area->left, area->right, |
| 153 | area->top, area->bottom); |
| 154 | trace_qxl_spice_update_area_rest(qxl->id, num_dirty_rects, |
| 155 | clear_dirty_region); |
Alon Levy | 5ff4e36 | 2011-07-20 12:20:58 +0300 | [diff] [blame] | 156 | if (async == QXL_SYNC) { |
Marc-André Lureau | 26defe8 | 2013-10-04 13:10:46 +0200 | [diff] [blame] | 157 | spice_qxl_update_area(&qxl->ssd.qxl, surface_id, area, |
Alon Levy | 5ff4e36 | 2011-07-20 12:20:58 +0300 | [diff] [blame] | 158 | dirty_rects, num_dirty_rects, clear_dirty_region); |
| 159 | } else { |
Alon Levy | 2e1a98c | 2012-02-24 23:19:30 +0200 | [diff] [blame] | 160 | assert(cookie != NULL); |
Alon Levy | 5ff4e36 | 2011-07-20 12:20:58 +0300 | [diff] [blame] | 161 | spice_qxl_update_area_async(&qxl->ssd.qxl, surface_id, area, |
Peter Maydell | 5dba0d4 | 2012-03-16 13:50:04 +0000 | [diff] [blame] | 162 | clear_dirty_region, (uintptr_t)cookie); |
Alon Levy | 5ff4e36 | 2011-07-20 12:20:58 +0300 | [diff] [blame] | 163 | } |
Gerd Hoffmann | aee32bf | 2011-07-20 12:20:52 +0300 | [diff] [blame] | 164 | } |
| 165 | |
Alon Levy | 5ff4e36 | 2011-07-20 12:20:58 +0300 | [diff] [blame] | 166 | static void qxl_spice_destroy_surface_wait_complete(PCIQXLDevice *qxl, |
| 167 | uint32_t id) |
Gerd Hoffmann | aee32bf | 2011-07-20 12:20:52 +0300 | [diff] [blame] | 168 | { |
Alon Levy | c480bb7 | 2012-03-18 13:46:14 +0100 | [diff] [blame] | 169 | trace_qxl_spice_destroy_surface_wait_complete(qxl->id, id); |
Gerd Hoffmann | 14898cf | 2011-07-20 12:20:53 +0300 | [diff] [blame] | 170 | qemu_mutex_lock(&qxl->track_lock); |
Gerd Hoffmann | 14898cf | 2011-07-20 12:20:53 +0300 | [diff] [blame] | 171 | qxl->guest_surfaces.cmds[id] = 0; |
| 172 | qxl->guest_surfaces.count--; |
| 173 | qemu_mutex_unlock(&qxl->track_lock); |
Gerd Hoffmann | aee32bf | 2011-07-20 12:20:52 +0300 | [diff] [blame] | 174 | } |
| 175 | |
Alon Levy | 5ff4e36 | 2011-07-20 12:20:58 +0300 | [diff] [blame] | 176 | static void qxl_spice_destroy_surface_wait(PCIQXLDevice *qxl, uint32_t id, |
| 177 | qxl_async_io async) |
| 178 | { |
Alon Levy | 2e1a98c | 2012-02-24 23:19:30 +0200 | [diff] [blame] | 179 | QXLCookie *cookie; |
| 180 | |
Alon Levy | c480bb7 | 2012-03-18 13:46:14 +0100 | [diff] [blame] | 181 | trace_qxl_spice_destroy_surface_wait(qxl->id, id, async); |
Alon Levy | 5ff4e36 | 2011-07-20 12:20:58 +0300 | [diff] [blame] | 182 | if (async) { |
Alon Levy | 2e1a98c | 2012-02-24 23:19:30 +0200 | [diff] [blame] | 183 | cookie = qxl_cookie_new(QXL_COOKIE_TYPE_IO, |
| 184 | QXL_IO_DESTROY_SURFACE_ASYNC); |
| 185 | cookie->u.surface_id = id; |
Peter Maydell | 5dba0d4 | 2012-03-16 13:50:04 +0000 | [diff] [blame] | 186 | spice_qxl_destroy_surface_async(&qxl->ssd.qxl, id, (uintptr_t)cookie); |
Alon Levy | 5ff4e36 | 2011-07-20 12:20:58 +0300 | [diff] [blame] | 187 | } else { |
Marc-André Lureau | 26defe8 | 2013-10-04 13:10:46 +0200 | [diff] [blame] | 188 | spice_qxl_destroy_surface_wait(&qxl->ssd.qxl, id); |
Uri Lublin | 753b8b0 | 2012-09-11 10:09:58 +0300 | [diff] [blame] | 189 | qxl_spice_destroy_surface_wait_complete(qxl, id); |
Alon Levy | 5ff4e36 | 2011-07-20 12:20:58 +0300 | [diff] [blame] | 190 | } |
| 191 | } |
| 192 | |
Alon Levy | 3e16b9c | 2011-07-20 12:20:59 +0300 | [diff] [blame] | 193 | static void qxl_spice_flush_surfaces_async(PCIQXLDevice *qxl) |
| 194 | { |
Alon Levy | c480bb7 | 2012-03-18 13:46:14 +0100 | [diff] [blame] | 195 | trace_qxl_spice_flush_surfaces_async(qxl->id, qxl->guest_surfaces.count, |
| 196 | qxl->num_free_res); |
Alon Levy | 2e1a98c | 2012-02-24 23:19:30 +0200 | [diff] [blame] | 197 | spice_qxl_flush_surfaces_async(&qxl->ssd.qxl, |
Peter Maydell | 5dba0d4 | 2012-03-16 13:50:04 +0000 | [diff] [blame] | 198 | (uintptr_t)qxl_cookie_new(QXL_COOKIE_TYPE_IO, |
| 199 | QXL_IO_FLUSH_SURFACES_ASYNC)); |
Alon Levy | 3e16b9c | 2011-07-20 12:20:59 +0300 | [diff] [blame] | 200 | } |
Alon Levy | 3e16b9c | 2011-07-20 12:20:59 +0300 | [diff] [blame] | 201 | |
Gerd Hoffmann | aee32bf | 2011-07-20 12:20:52 +0300 | [diff] [blame] | 202 | void qxl_spice_loadvm_commands(PCIQXLDevice *qxl, struct QXLCommandExt *ext, |
| 203 | uint32_t count) |
| 204 | { |
Alon Levy | c480bb7 | 2012-03-18 13:46:14 +0100 | [diff] [blame] | 205 | trace_qxl_spice_loadvm_commands(qxl->id, ext, count); |
Marc-André Lureau | 26defe8 | 2013-10-04 13:10:46 +0200 | [diff] [blame] | 206 | spice_qxl_loadvm_commands(&qxl->ssd.qxl, ext, count); |
Gerd Hoffmann | aee32bf | 2011-07-20 12:20:52 +0300 | [diff] [blame] | 207 | } |
| 208 | |
| 209 | void qxl_spice_oom(PCIQXLDevice *qxl) |
| 210 | { |
Alon Levy | c480bb7 | 2012-03-18 13:46:14 +0100 | [diff] [blame] | 211 | trace_qxl_spice_oom(qxl->id); |
Marc-André Lureau | 26defe8 | 2013-10-04 13:10:46 +0200 | [diff] [blame] | 212 | spice_qxl_oom(&qxl->ssd.qxl); |
Gerd Hoffmann | aee32bf | 2011-07-20 12:20:52 +0300 | [diff] [blame] | 213 | } |
| 214 | |
| 215 | void qxl_spice_reset_memslots(PCIQXLDevice *qxl) |
| 216 | { |
Alon Levy | c480bb7 | 2012-03-18 13:46:14 +0100 | [diff] [blame] | 217 | trace_qxl_spice_reset_memslots(qxl->id); |
Marc-André Lureau | 26defe8 | 2013-10-04 13:10:46 +0200 | [diff] [blame] | 218 | spice_qxl_reset_memslots(&qxl->ssd.qxl); |
Gerd Hoffmann | aee32bf | 2011-07-20 12:20:52 +0300 | [diff] [blame] | 219 | } |
| 220 | |
Alon Levy | 5ff4e36 | 2011-07-20 12:20:58 +0300 | [diff] [blame] | 221 | static void qxl_spice_destroy_surfaces_complete(PCIQXLDevice *qxl) |
Gerd Hoffmann | aee32bf | 2011-07-20 12:20:52 +0300 | [diff] [blame] | 222 | { |
Alon Levy | c480bb7 | 2012-03-18 13:46:14 +0100 | [diff] [blame] | 223 | trace_qxl_spice_destroy_surfaces_complete(qxl->id); |
Gerd Hoffmann | 14898cf | 2011-07-20 12:20:53 +0300 | [diff] [blame] | 224 | qemu_mutex_lock(&qxl->track_lock); |
Gerd Hoffmann | ddd8fdc | 2012-09-04 11:39:41 +0200 | [diff] [blame] | 225 | memset(qxl->guest_surfaces.cmds, 0, |
Alon Levy | 8bb9f51 | 2013-03-13 17:58:35 +0200 | [diff] [blame] | 226 | sizeof(qxl->guest_surfaces.cmds[0]) * qxl->ssd.num_surfaces); |
Gerd Hoffmann | 14898cf | 2011-07-20 12:20:53 +0300 | [diff] [blame] | 227 | qxl->guest_surfaces.count = 0; |
| 228 | qemu_mutex_unlock(&qxl->track_lock); |
Gerd Hoffmann | aee32bf | 2011-07-20 12:20:52 +0300 | [diff] [blame] | 229 | } |
| 230 | |
Alon Levy | 5ff4e36 | 2011-07-20 12:20:58 +0300 | [diff] [blame] | 231 | static void qxl_spice_destroy_surfaces(PCIQXLDevice *qxl, qxl_async_io async) |
| 232 | { |
Alon Levy | c480bb7 | 2012-03-18 13:46:14 +0100 | [diff] [blame] | 233 | trace_qxl_spice_destroy_surfaces(qxl->id, async); |
Alon Levy | 5ff4e36 | 2011-07-20 12:20:58 +0300 | [diff] [blame] | 234 | if (async) { |
Alon Levy | 2e1a98c | 2012-02-24 23:19:30 +0200 | [diff] [blame] | 235 | spice_qxl_destroy_surfaces_async(&qxl->ssd.qxl, |
Peter Maydell | 5dba0d4 | 2012-03-16 13:50:04 +0000 | [diff] [blame] | 236 | (uintptr_t)qxl_cookie_new(QXL_COOKIE_TYPE_IO, |
| 237 | QXL_IO_DESTROY_ALL_SURFACES_ASYNC)); |
Alon Levy | 5ff4e36 | 2011-07-20 12:20:58 +0300 | [diff] [blame] | 238 | } else { |
Marc-André Lureau | 26defe8 | 2013-10-04 13:10:46 +0200 | [diff] [blame] | 239 | spice_qxl_destroy_surfaces(&qxl->ssd.qxl); |
Alon Levy | 5ff4e36 | 2011-07-20 12:20:58 +0300 | [diff] [blame] | 240 | qxl_spice_destroy_surfaces_complete(qxl); |
| 241 | } |
| 242 | } |
| 243 | |
Alon Levy | 020af1c | 2012-08-22 11:16:25 +0300 | [diff] [blame] | 244 | static void qxl_spice_monitors_config_async(PCIQXLDevice *qxl, int replay) |
| 245 | { |
Gerd Hoffmann | 979f7ef | 2018-09-19 12:30:57 +0200 | [diff] [blame] | 246 | QXLMonitorsConfig *cfg; |
| 247 | |
Alon Levy | 020af1c | 2012-08-22 11:16:25 +0300 | [diff] [blame] | 248 | trace_qxl_spice_monitors_config(qxl->id); |
Alon Levy | 020af1c | 2012-08-22 11:16:25 +0300 | [diff] [blame] | 249 | if (replay) { |
| 250 | /* |
| 251 | * don't use QXL_COOKIE_TYPE_IO: |
| 252 | * - we are not running yet (post_load), we will assert |
| 253 | * in send_events |
| 254 | * - this is not a guest io, but a reply, so async_io isn't set. |
| 255 | */ |
| 256 | spice_qxl_monitors_config_async(&qxl->ssd.qxl, |
| 257 | qxl->guest_monitors_config, |
| 258 | MEMSLOT_GROUP_GUEST, |
| 259 | (uintptr_t)qxl_cookie_new( |
| 260 | QXL_COOKIE_TYPE_POST_LOAD_MONITORS_CONFIG, |
| 261 | 0)); |
| 262 | } else { |
Lukáš Hrázký | be812c0 | 2019-02-15 16:09:19 +0100 | [diff] [blame] | 263 | /* >= release 0.12.6, < release 0.14.2 */ |
| 264 | #if SPICE_SERVER_VERSION >= 0x000c06 && SPICE_SERVER_VERSION < 0x000e02 |
Frediano Ziglio | 567161f | 2015-07-06 07:56:38 +0100 | [diff] [blame] | 265 | if (qxl->max_outputs) { |
Frediano Ziglio | a52b2cb | 2015-07-20 09:43:23 +0100 | [diff] [blame] | 266 | spice_qxl_set_max_monitors(&qxl->ssd.qxl, qxl->max_outputs); |
Frediano Ziglio | 567161f | 2015-07-06 07:56:38 +0100 | [diff] [blame] | 267 | } |
| 268 | #endif |
Alon Levy | 020af1c | 2012-08-22 11:16:25 +0300 | [diff] [blame] | 269 | qxl->guest_monitors_config = qxl->ram->monitors_config; |
| 270 | spice_qxl_monitors_config_async(&qxl->ssd.qxl, |
| 271 | qxl->ram->monitors_config, |
| 272 | MEMSLOT_GROUP_GUEST, |
| 273 | (uintptr_t)qxl_cookie_new(QXL_COOKIE_TYPE_IO, |
| 274 | QXL_IO_MONITORS_CONFIG_ASYNC)); |
| 275 | } |
Gerd Hoffmann | 979f7ef | 2018-09-19 12:30:57 +0200 | [diff] [blame] | 276 | |
| 277 | cfg = qxl_phys2virt(qxl, qxl->guest_monitors_config, MEMSLOT_GROUP_GUEST); |
Gerd Hoffmann | 2f99f80 | 2018-10-05 15:46:08 +0200 | [diff] [blame] | 278 | if (cfg != NULL && cfg->count == 1) { |
Gerd Hoffmann | 979f7ef | 2018-09-19 12:30:57 +0200 | [diff] [blame] | 279 | qxl->guest_primary.resized = 1; |
| 280 | qxl->guest_head0_width = cfg->heads[0].width; |
| 281 | qxl->guest_head0_height = cfg->heads[0].height; |
| 282 | } else { |
| 283 | qxl->guest_head0_width = 0; |
| 284 | qxl->guest_head0_height = 0; |
| 285 | } |
Alon Levy | 020af1c | 2012-08-22 11:16:25 +0300 | [diff] [blame] | 286 | } |
| 287 | |
Gerd Hoffmann | aee32bf | 2011-07-20 12:20:52 +0300 | [diff] [blame] | 288 | void qxl_spice_reset_image_cache(PCIQXLDevice *qxl) |
| 289 | { |
Alon Levy | c480bb7 | 2012-03-18 13:46:14 +0100 | [diff] [blame] | 290 | trace_qxl_spice_reset_image_cache(qxl->id); |
Marc-André Lureau | 26defe8 | 2013-10-04 13:10:46 +0200 | [diff] [blame] | 291 | spice_qxl_reset_image_cache(&qxl->ssd.qxl); |
Gerd Hoffmann | aee32bf | 2011-07-20 12:20:52 +0300 | [diff] [blame] | 292 | } |
| 293 | |
| 294 | void qxl_spice_reset_cursor(PCIQXLDevice *qxl) |
| 295 | { |
Alon Levy | c480bb7 | 2012-03-18 13:46:14 +0100 | [diff] [blame] | 296 | trace_qxl_spice_reset_cursor(qxl->id); |
Marc-André Lureau | 26defe8 | 2013-10-04 13:10:46 +0200 | [diff] [blame] | 297 | spice_qxl_reset_cursor(&qxl->ssd.qxl); |
Yonit Halperin | 30f6da6 | 2011-10-18 18:58:54 +0200 | [diff] [blame] | 298 | qemu_mutex_lock(&qxl->track_lock); |
| 299 | qxl->guest_cursor = 0; |
| 300 | qemu_mutex_unlock(&qxl->track_lock); |
Gerd Hoffmann | 958c2bc | 2012-09-14 22:17:44 +0200 | [diff] [blame] | 301 | if (qxl->ssd.cursor) { |
| 302 | cursor_put(qxl->ssd.cursor); |
| 303 | } |
| 304 | qxl->ssd.cursor = cursor_builtin_hidden(); |
Gerd Hoffmann | aee32bf | 2011-07-20 12:20:52 +0300 | [diff] [blame] | 305 | } |
| 306 | |
Gerd Hoffmann | 6f663d7 | 2017-04-21 11:22:34 +0200 | [diff] [blame] | 307 | static uint32_t qxl_crc32(const uint8_t *p, unsigned len) |
| 308 | { |
| 309 | /* |
| 310 | * zlib xors the seed with 0xffffffff, and xors the result |
| 311 | * again with 0xffffffff; Both are not done with linux's crc32, |
| 312 | * which we want to be compatible with, so undo that. |
| 313 | */ |
| 314 | return crc32(0xffffffff, p, len) ^ 0xffffffff; |
| 315 | } |
| 316 | |
Gerd Hoffmann | a19cbfb | 2010-04-27 11:50:11 +0200 | [diff] [blame] | 317 | static ram_addr_t qxl_rom_size(void) |
| 318 | { |
Michael S. Tsirkin | df45892 | 2017-01-25 23:48:51 +0200 | [diff] [blame] | 319 | #define QXL_REQUIRED_SZ (sizeof(QXLRom) + sizeof(QXLModes) + sizeof(qxl_modes)) |
| 320 | #define QXL_ROM_SZ 8192 |
Alon Levy | 13d1fd4 | 2012-06-10 18:05:06 +0300 | [diff] [blame] | 321 | |
Michael S. Tsirkin | df45892 | 2017-01-25 23:48:51 +0200 | [diff] [blame] | 322 | QEMU_BUILD_BUG_ON(QXL_REQUIRED_SZ > QXL_ROM_SZ); |
maobibo | ce7015d | 2021-05-18 20:20:48 +0800 | [diff] [blame] | 323 | return QEMU_ALIGN_UP(QXL_REQUIRED_SZ, qemu_real_host_page_size); |
Gerd Hoffmann | a19cbfb | 2010-04-27 11:50:11 +0200 | [diff] [blame] | 324 | } |
| 325 | |
| 326 | static void init_qxl_rom(PCIQXLDevice *d) |
| 327 | { |
Avi Kivity | b195043 | 2011-08-08 16:08:57 +0300 | [diff] [blame] | 328 | QXLRom *rom = memory_region_get_ram_ptr(&d->rom_bar); |
Gerd Hoffmann | a19cbfb | 2010-04-27 11:50:11 +0200 | [diff] [blame] | 329 | QXLModes *modes = (QXLModes *)(rom + 1); |
| 330 | uint32_t ram_header_size; |
| 331 | uint32_t surface0_area_size; |
| 332 | uint32_t num_pages; |
Alon Levy | 13d1fd4 | 2012-06-10 18:05:06 +0300 | [diff] [blame] | 333 | uint32_t fb; |
| 334 | int i, n; |
Gerd Hoffmann | a19cbfb | 2010-04-27 11:50:11 +0200 | [diff] [blame] | 335 | |
| 336 | memset(rom, 0, d->rom_size); |
| 337 | |
| 338 | rom->magic = cpu_to_le32(QXL_ROM_MAGIC); |
| 339 | rom->id = cpu_to_le32(d->id); |
| 340 | rom->log_level = cpu_to_le32(d->guestdebug); |
| 341 | rom->modes_offset = cpu_to_le32(sizeof(QXLRom)); |
| 342 | |
| 343 | rom->slot_gen_bits = MEMSLOT_GENERATION_BITS; |
| 344 | rom->slot_id_bits = MEMSLOT_SLOT_BITS; |
| 345 | rom->slots_start = 1; |
| 346 | rom->slots_end = NUM_MEMSLOTS - 1; |
Gerd Hoffmann | ddd8fdc | 2012-09-04 11:39:41 +0200 | [diff] [blame] | 347 | rom->n_surfaces = cpu_to_le32(d->ssd.num_surfaces); |
Gerd Hoffmann | a19cbfb | 2010-04-27 11:50:11 +0200 | [diff] [blame] | 348 | |
Alon Levy | 13d1fd4 | 2012-06-10 18:05:06 +0300 | [diff] [blame] | 349 | for (i = 0, n = 0; i < ARRAY_SIZE(qxl_modes); i++) { |
Gerd Hoffmann | a19cbfb | 2010-04-27 11:50:11 +0200 | [diff] [blame] | 350 | fb = qxl_modes[i].y_res * qxl_modes[i].stride; |
Alon Levy | 13d1fd4 | 2012-06-10 18:05:06 +0300 | [diff] [blame] | 351 | if (fb > d->vgamem_size) { |
| 352 | continue; |
Gerd Hoffmann | a19cbfb | 2010-04-27 11:50:11 +0200 | [diff] [blame] | 353 | } |
Alon Levy | 13d1fd4 | 2012-06-10 18:05:06 +0300 | [diff] [blame] | 354 | modes->modes[n].id = cpu_to_le32(i); |
| 355 | modes->modes[n].x_res = cpu_to_le32(qxl_modes[i].x_res); |
| 356 | modes->modes[n].y_res = cpu_to_le32(qxl_modes[i].y_res); |
| 357 | modes->modes[n].bits = cpu_to_le32(qxl_modes[i].bits); |
| 358 | modes->modes[n].stride = cpu_to_le32(qxl_modes[i].stride); |
| 359 | modes->modes[n].x_mili = cpu_to_le32(qxl_modes[i].x_mili); |
| 360 | modes->modes[n].y_mili = cpu_to_le32(qxl_modes[i].y_mili); |
| 361 | modes->modes[n].orientation = cpu_to_le32(qxl_modes[i].orientation); |
| 362 | n++; |
Gerd Hoffmann | a19cbfb | 2010-04-27 11:50:11 +0200 | [diff] [blame] | 363 | } |
Alon Levy | 13d1fd4 | 2012-06-10 18:05:06 +0300 | [diff] [blame] | 364 | modes->n_modes = cpu_to_le32(n); |
Gerd Hoffmann | a19cbfb | 2010-04-27 11:50:11 +0200 | [diff] [blame] | 365 | |
| 366 | ram_header_size = ALIGN(sizeof(QXLRam), 4096); |
Alon Levy | 13d1fd4 | 2012-06-10 18:05:06 +0300 | [diff] [blame] | 367 | surface0_area_size = ALIGN(d->vgamem_size, 4096); |
Gerd Hoffmann | a19cbfb | 2010-04-27 11:50:11 +0200 | [diff] [blame] | 368 | num_pages = d->vga.vram_size; |
| 369 | num_pages -= ram_header_size; |
| 370 | num_pages -= surface0_area_size; |
Gerd Hoffmann | 9efc2d8 | 2013-09-11 13:14:25 +0200 | [diff] [blame] | 371 | num_pages = num_pages / QXL_PAGE_SIZE; |
Gerd Hoffmann | a19cbfb | 2010-04-27 11:50:11 +0200 | [diff] [blame] | 372 | |
Radim Krčmář | 876d516 | 2015-02-17 17:30:51 +0100 | [diff] [blame] | 373 | assert(ram_header_size + surface0_area_size <= d->vga.vram_size); |
| 374 | |
Gerd Hoffmann | a19cbfb | 2010-04-27 11:50:11 +0200 | [diff] [blame] | 375 | rom->draw_area_offset = cpu_to_le32(0); |
| 376 | rom->surface0_area_size = cpu_to_le32(surface0_area_size); |
| 377 | rom->pages_offset = cpu_to_le32(surface0_area_size); |
| 378 | rom->num_pages = cpu_to_le32(num_pages); |
| 379 | rom->ram_header_offset = cpu_to_le32(d->vga.vram_size - ram_header_size); |
| 380 | |
Gerd Hoffmann | 6f663d7 | 2017-04-21 11:22:34 +0200 | [diff] [blame] | 381 | if (d->xres && d->yres) { |
| 382 | /* needs linux kernel 4.12+ to work */ |
| 383 | rom->client_monitors_config.count = 1; |
| 384 | rom->client_monitors_config.heads[0].left = 0; |
| 385 | rom->client_monitors_config.heads[0].top = 0; |
| 386 | rom->client_monitors_config.heads[0].right = cpu_to_le32(d->xres); |
| 387 | rom->client_monitors_config.heads[0].bottom = cpu_to_le32(d->yres); |
| 388 | rom->client_monitors_config_crc = qxl_crc32( |
| 389 | (const uint8_t *)&rom->client_monitors_config, |
| 390 | sizeof(rom->client_monitors_config)); |
| 391 | } |
| 392 | |
Gerd Hoffmann | a19cbfb | 2010-04-27 11:50:11 +0200 | [diff] [blame] | 393 | d->shadow_rom = *rom; |
| 394 | d->rom = rom; |
| 395 | d->modes = modes; |
| 396 | } |
| 397 | |
| 398 | static void init_qxl_ram(PCIQXLDevice *d) |
| 399 | { |
| 400 | uint8_t *buf; |
Daniel P. Berrangé | 94932c9 | 2019-04-12 13:16:26 +0100 | [diff] [blame] | 401 | uint32_t prod; |
| 402 | QXLReleaseRing *ring; |
Gerd Hoffmann | a19cbfb | 2010-04-27 11:50:11 +0200 | [diff] [blame] | 403 | |
| 404 | buf = d->vga.vram_ptr; |
| 405 | d->ram = (QXLRam *)(buf + le32_to_cpu(d->shadow_rom.ram_header_offset)); |
| 406 | d->ram->magic = cpu_to_le32(QXL_RAM_MAGIC); |
| 407 | d->ram->int_pending = cpu_to_le32(0); |
| 408 | d->ram->int_mask = cpu_to_le32(0); |
Alon Levy | 9f0f352 | 2011-10-23 17:03:52 +0200 | [diff] [blame] | 409 | d->ram->update_surface = 0; |
Anthony PERARD | 329f97f | 2013-06-17 17:38:26 +0100 | [diff] [blame] | 410 | d->ram->monitors_config = 0; |
Gerd Hoffmann | a19cbfb | 2010-04-27 11:50:11 +0200 | [diff] [blame] | 411 | SPICE_RING_INIT(&d->ram->cmd_ring); |
| 412 | SPICE_RING_INIT(&d->ram->cursor_ring); |
| 413 | SPICE_RING_INIT(&d->ram->release_ring); |
Daniel P. Berrangé | 94932c9 | 2019-04-12 13:16:26 +0100 | [diff] [blame] | 414 | |
| 415 | ring = &d->ram->release_ring; |
| 416 | prod = ring->prod & SPICE_RING_INDEX_MASK(ring); |
| 417 | assert(prod < ARRAY_SIZE(ring->items)); |
| 418 | ring->items[prod].el = 0; |
| 419 | |
Gerd Hoffmann | a19cbfb | 2010-04-27 11:50:11 +0200 | [diff] [blame] | 420 | qxl_ring_set_dirty(d); |
| 421 | } |
| 422 | |
| 423 | /* can be called from spice server thread context */ |
Avi Kivity | b195043 | 2011-08-08 16:08:57 +0300 | [diff] [blame] | 424 | static void qxl_set_dirty(MemoryRegion *mr, ram_addr_t addr, ram_addr_t end) |
Gerd Hoffmann | a19cbfb | 2010-04-27 11:50:11 +0200 | [diff] [blame] | 425 | { |
Blue Swirl | fd4aa97 | 2011-10-16 16:04:59 +0000 | [diff] [blame] | 426 | memory_region_set_dirty(mr, addr, end - addr); |
Gerd Hoffmann | a19cbfb | 2010-04-27 11:50:11 +0200 | [diff] [blame] | 427 | } |
| 428 | |
| 429 | static void qxl_rom_set_dirty(PCIQXLDevice *qxl) |
| 430 | { |
Avi Kivity | b195043 | 2011-08-08 16:08:57 +0300 | [diff] [blame] | 431 | qxl_set_dirty(&qxl->rom_bar, 0, qxl->rom_size); |
Gerd Hoffmann | a19cbfb | 2010-04-27 11:50:11 +0200 | [diff] [blame] | 432 | } |
| 433 | |
| 434 | /* called from spice server thread context only */ |
| 435 | static void qxl_ram_set_dirty(PCIQXLDevice *qxl, void *ptr) |
| 436 | { |
Gerd Hoffmann | a19cbfb | 2010-04-27 11:50:11 +0200 | [diff] [blame] | 437 | void *base = qxl->vga.vram_ptr; |
| 438 | intptr_t offset; |
| 439 | |
| 440 | offset = ptr - base; |
Gerd Hoffmann | a19cbfb | 2010-04-27 11:50:11 +0200 | [diff] [blame] | 441 | assert(offset < qxl->vga.vram_size); |
Gerd Hoffmann | b0297b4 | 2013-09-11 13:15:48 +0200 | [diff] [blame] | 442 | qxl_set_dirty(&qxl->vga.vram, offset, offset + 3); |
Gerd Hoffmann | a19cbfb | 2010-04-27 11:50:11 +0200 | [diff] [blame] | 443 | } |
| 444 | |
| 445 | /* can be called from spice server thread context */ |
| 446 | static void qxl_ring_set_dirty(PCIQXLDevice *qxl) |
| 447 | { |
Avi Kivity | b195043 | 2011-08-08 16:08:57 +0300 | [diff] [blame] | 448 | ram_addr_t addr = qxl->shadow_rom.ram_header_offset; |
| 449 | ram_addr_t end = qxl->vga.vram_size; |
| 450 | qxl_set_dirty(&qxl->vga.vram, addr, end); |
Gerd Hoffmann | a19cbfb | 2010-04-27 11:50:11 +0200 | [diff] [blame] | 451 | } |
| 452 | |
| 453 | /* |
| 454 | * keep track of some command state, for savevm/loadvm. |
| 455 | * called from spice server thread context only |
| 456 | */ |
Alon Levy | fae2afb | 2012-04-25 12:13:18 +0300 | [diff] [blame] | 457 | static int qxl_track_command(PCIQXLDevice *qxl, struct QXLCommandExt *ext) |
Gerd Hoffmann | a19cbfb | 2010-04-27 11:50:11 +0200 | [diff] [blame] | 458 | { |
| 459 | switch (le32_to_cpu(ext->cmd.type)) { |
| 460 | case QXL_CMD_SURFACE: |
| 461 | { |
| 462 | QXLSurfaceCmd *cmd = qxl_phys2virt(qxl, ext->cmd.data, ext->group_id); |
Alon Levy | fae2afb | 2012-04-25 12:13:18 +0300 | [diff] [blame] | 463 | |
| 464 | if (!cmd) { |
| 465 | return 1; |
| 466 | } |
Gerd Hoffmann | a19cbfb | 2010-04-27 11:50:11 +0200 | [diff] [blame] | 467 | uint32_t id = le32_to_cpu(cmd->surface_id); |
Alon Levy | 47eddfb | 2012-04-25 12:13:19 +0300 | [diff] [blame] | 468 | |
Gerd Hoffmann | ddd8fdc | 2012-09-04 11:39:41 +0200 | [diff] [blame] | 469 | if (id >= qxl->ssd.num_surfaces) { |
Alon Levy | 0a53054 | 2012-05-24 12:38:12 +0300 | [diff] [blame] | 470 | qxl_set_guest_bug(qxl, "QXL_CMD_SURFACE id %d >= %d", id, |
Gerd Hoffmann | ddd8fdc | 2012-09-04 11:39:41 +0200 | [diff] [blame] | 471 | qxl->ssd.num_surfaces); |
Alon Levy | 47eddfb | 2012-04-25 12:13:19 +0300 | [diff] [blame] | 472 | return 1; |
| 473 | } |
Alon Levy | 48f4ba6 | 2012-10-15 14:54:03 +0200 | [diff] [blame] | 474 | if (cmd->type == QXL_SURFACE_CMD_CREATE && |
| 475 | (cmd->u.surface_create.stride & 0x03) != 0) { |
| 476 | qxl_set_guest_bug(qxl, "QXL_CMD_SURFACE stride = %d %% 4 != 0\n", |
| 477 | cmd->u.surface_create.stride); |
| 478 | return 1; |
| 479 | } |
Daniel Brodsky | 6e8a355 | 2020-04-03 21:21:08 -0700 | [diff] [blame] | 480 | WITH_QEMU_LOCK_GUARD(&qxl->track_lock) { |
| 481 | if (cmd->type == QXL_SURFACE_CMD_CREATE) { |
| 482 | qxl->guest_surfaces.cmds[id] = ext->cmd.data; |
| 483 | qxl->guest_surfaces.count++; |
| 484 | if (qxl->guest_surfaces.max < qxl->guest_surfaces.count) { |
| 485 | qxl->guest_surfaces.max = qxl->guest_surfaces.count; |
| 486 | } |
| 487 | } |
| 488 | if (cmd->type == QXL_SURFACE_CMD_DESTROY) { |
| 489 | qxl->guest_surfaces.cmds[id] = 0; |
| 490 | qxl->guest_surfaces.count--; |
| 491 | } |
Gerd Hoffmann | a19cbfb | 2010-04-27 11:50:11 +0200 | [diff] [blame] | 492 | } |
Gerd Hoffmann | a19cbfb | 2010-04-27 11:50:11 +0200 | [diff] [blame] | 493 | break; |
| 494 | } |
| 495 | case QXL_CMD_CURSOR: |
| 496 | { |
| 497 | QXLCursorCmd *cmd = qxl_phys2virt(qxl, ext->cmd.data, ext->group_id); |
Alon Levy | fae2afb | 2012-04-25 12:13:18 +0300 | [diff] [blame] | 498 | |
| 499 | if (!cmd) { |
| 500 | return 1; |
| 501 | } |
Gerd Hoffmann | a19cbfb | 2010-04-27 11:50:11 +0200 | [diff] [blame] | 502 | if (cmd->type == QXL_CURSOR_SET) { |
Yonit Halperin | 30f6da6 | 2011-10-18 18:58:54 +0200 | [diff] [blame] | 503 | qemu_mutex_lock(&qxl->track_lock); |
Gerd Hoffmann | a19cbfb | 2010-04-27 11:50:11 +0200 | [diff] [blame] | 504 | qxl->guest_cursor = ext->cmd.data; |
Yonit Halperin | 30f6da6 | 2011-10-18 18:58:54 +0200 | [diff] [blame] | 505 | qemu_mutex_unlock(&qxl->track_lock); |
Gerd Hoffmann | a19cbfb | 2010-04-27 11:50:11 +0200 | [diff] [blame] | 506 | } |
Gerd Hoffmann | dbb5fb8 | 2017-03-06 09:31:51 +0100 | [diff] [blame] | 507 | if (cmd->type == QXL_CURSOR_HIDE) { |
| 508 | qemu_mutex_lock(&qxl->track_lock); |
| 509 | qxl->guest_cursor = 0; |
| 510 | qemu_mutex_unlock(&qxl->track_lock); |
| 511 | } |
Gerd Hoffmann | a19cbfb | 2010-04-27 11:50:11 +0200 | [diff] [blame] | 512 | break; |
| 513 | } |
| 514 | } |
Alon Levy | fae2afb | 2012-04-25 12:13:18 +0300 | [diff] [blame] | 515 | return 0; |
Gerd Hoffmann | a19cbfb | 2010-04-27 11:50:11 +0200 | [diff] [blame] | 516 | } |
| 517 | |
| 518 | /* spice display interface callbacks */ |
| 519 | |
John Snow | 9dcafa4 | 2022-01-05 13:49:37 +0000 | [diff] [blame] | 520 | static void interface_attached_worker(QXLInstance *sin) |
Gerd Hoffmann | a19cbfb | 2010-04-27 11:50:11 +0200 | [diff] [blame] | 521 | { |
| 522 | PCIQXLDevice *qxl = container_of(sin, PCIQXLDevice, ssd.qxl); |
| 523 | |
Alon Levy | c480bb7 | 2012-03-18 13:46:14 +0100 | [diff] [blame] | 524 | trace_qxl_interface_attach_worker(qxl->id); |
Gerd Hoffmann | a19cbfb | 2010-04-27 11:50:11 +0200 | [diff] [blame] | 525 | } |
| 526 | |
John Snow | 9dcafa4 | 2022-01-05 13:49:37 +0000 | [diff] [blame] | 527 | #if !(SPICE_HAS_ATTACHED_WORKER) |
| 528 | static void interface_attach_worker(QXLInstance *sin, QXLWorker *qxl_worker) |
| 529 | { |
| 530 | interface_attached_worker(sin); |
| 531 | } |
| 532 | #endif |
| 533 | |
Gerd Hoffmann | a19cbfb | 2010-04-27 11:50:11 +0200 | [diff] [blame] | 534 | static void interface_set_compression_level(QXLInstance *sin, int level) |
| 535 | { |
| 536 | PCIQXLDevice *qxl = container_of(sin, PCIQXLDevice, ssd.qxl); |
| 537 | |
Alon Levy | c480bb7 | 2012-03-18 13:46:14 +0100 | [diff] [blame] | 538 | trace_qxl_interface_set_compression_level(qxl->id, level); |
Gerd Hoffmann | a19cbfb | 2010-04-27 11:50:11 +0200 | [diff] [blame] | 539 | qxl->shadow_rom.compression_level = cpu_to_le32(level); |
| 540 | qxl->rom->compression_level = cpu_to_le32(level); |
| 541 | qxl_rom_set_dirty(qxl); |
| 542 | } |
| 543 | |
John Snow | 015e02f | 2016-06-29 18:41:35 -0400 | [diff] [blame] | 544 | #if SPICE_NEEDS_SET_MM_TIME |
Gerd Hoffmann | a19cbfb | 2010-04-27 11:50:11 +0200 | [diff] [blame] | 545 | static void interface_set_mm_time(QXLInstance *sin, uint32_t mm_time) |
| 546 | { |
| 547 | PCIQXLDevice *qxl = container_of(sin, PCIQXLDevice, ssd.qxl); |
| 548 | |
Gerd Hoffmann | 641381c | 2015-05-12 11:54:34 +0200 | [diff] [blame] | 549 | if (!qemu_spice_display_is_running(&qxl->ssd)) { |
| 550 | return; |
| 551 | } |
| 552 | |
Alon Levy | c480bb7 | 2012-03-18 13:46:14 +0100 | [diff] [blame] | 553 | trace_qxl_interface_set_mm_time(qxl->id, mm_time); |
Gerd Hoffmann | a19cbfb | 2010-04-27 11:50:11 +0200 | [diff] [blame] | 554 | qxl->shadow_rom.mm_clock = cpu_to_le32(mm_time); |
| 555 | qxl->rom->mm_clock = cpu_to_le32(mm_time); |
| 556 | qxl_rom_set_dirty(qxl); |
| 557 | } |
John Snow | 015e02f | 2016-06-29 18:41:35 -0400 | [diff] [blame] | 558 | #endif |
Gerd Hoffmann | a19cbfb | 2010-04-27 11:50:11 +0200 | [diff] [blame] | 559 | |
| 560 | static void interface_get_init_info(QXLInstance *sin, QXLDevInitInfo *info) |
| 561 | { |
| 562 | PCIQXLDevice *qxl = container_of(sin, PCIQXLDevice, ssd.qxl); |
| 563 | |
Alon Levy | c480bb7 | 2012-03-18 13:46:14 +0100 | [diff] [blame] | 564 | trace_qxl_interface_get_init_info(qxl->id); |
Gerd Hoffmann | a19cbfb | 2010-04-27 11:50:11 +0200 | [diff] [blame] | 565 | info->memslot_gen_bits = MEMSLOT_GENERATION_BITS; |
| 566 | info->memslot_id_bits = MEMSLOT_SLOT_BITS; |
| 567 | info->num_memslots = NUM_MEMSLOTS; |
| 568 | info->num_memslots_groups = NUM_MEMSLOTS_GROUPS; |
| 569 | info->internal_groupslot_id = 0; |
Gerd Hoffmann | 9efc2d8 | 2013-09-11 13:14:25 +0200 | [diff] [blame] | 570 | info->qxl_ram_size = |
| 571 | le32_to_cpu(qxl->shadow_rom.num_pages) << QXL_PAGE_BITS; |
Gerd Hoffmann | ddd8fdc | 2012-09-04 11:39:41 +0200 | [diff] [blame] | 572 | info->n_surfaces = qxl->ssd.num_surfaces; |
Gerd Hoffmann | a19cbfb | 2010-04-27 11:50:11 +0200 | [diff] [blame] | 573 | } |
| 574 | |
Alon Levy | 5b77870 | 2011-06-24 15:02:47 +0200 | [diff] [blame] | 575 | static const char *qxl_mode_to_string(int mode) |
| 576 | { |
| 577 | switch (mode) { |
| 578 | case QXL_MODE_COMPAT: |
| 579 | return "compat"; |
| 580 | case QXL_MODE_NATIVE: |
| 581 | return "native"; |
| 582 | case QXL_MODE_UNDEFINED: |
| 583 | return "undefined"; |
| 584 | case QXL_MODE_VGA: |
| 585 | return "vga"; |
| 586 | } |
| 587 | return "INVALID"; |
| 588 | } |
| 589 | |
Alon Levy | 8b92e29 | 2011-07-20 12:20:54 +0300 | [diff] [blame] | 590 | static const char *io_port_to_string(uint32_t io_port) |
| 591 | { |
| 592 | if (io_port >= QXL_IO_RANGE_SIZE) { |
| 593 | return "out of range"; |
| 594 | } |
| 595 | static const char *io_port_to_string[QXL_IO_RANGE_SIZE + 1] = { |
| 596 | [QXL_IO_NOTIFY_CMD] = "QXL_IO_NOTIFY_CMD", |
| 597 | [QXL_IO_NOTIFY_CURSOR] = "QXL_IO_NOTIFY_CURSOR", |
| 598 | [QXL_IO_UPDATE_AREA] = "QXL_IO_UPDATE_AREA", |
| 599 | [QXL_IO_UPDATE_IRQ] = "QXL_IO_UPDATE_IRQ", |
| 600 | [QXL_IO_NOTIFY_OOM] = "QXL_IO_NOTIFY_OOM", |
| 601 | [QXL_IO_RESET] = "QXL_IO_RESET", |
| 602 | [QXL_IO_SET_MODE] = "QXL_IO_SET_MODE", |
| 603 | [QXL_IO_LOG] = "QXL_IO_LOG", |
| 604 | [QXL_IO_MEMSLOT_ADD] = "QXL_IO_MEMSLOT_ADD", |
| 605 | [QXL_IO_MEMSLOT_DEL] = "QXL_IO_MEMSLOT_DEL", |
| 606 | [QXL_IO_DETACH_PRIMARY] = "QXL_IO_DETACH_PRIMARY", |
| 607 | [QXL_IO_ATTACH_PRIMARY] = "QXL_IO_ATTACH_PRIMARY", |
| 608 | [QXL_IO_CREATE_PRIMARY] = "QXL_IO_CREATE_PRIMARY", |
| 609 | [QXL_IO_DESTROY_PRIMARY] = "QXL_IO_DESTROY_PRIMARY", |
| 610 | [QXL_IO_DESTROY_SURFACE_WAIT] = "QXL_IO_DESTROY_SURFACE_WAIT", |
| 611 | [QXL_IO_DESTROY_ALL_SURFACES] = "QXL_IO_DESTROY_ALL_SURFACES", |
Alon Levy | 8b92e29 | 2011-07-20 12:20:54 +0300 | [diff] [blame] | 612 | [QXL_IO_UPDATE_AREA_ASYNC] = "QXL_IO_UPDATE_AREA_ASYNC", |
| 613 | [QXL_IO_MEMSLOT_ADD_ASYNC] = "QXL_IO_MEMSLOT_ADD_ASYNC", |
| 614 | [QXL_IO_CREATE_PRIMARY_ASYNC] = "QXL_IO_CREATE_PRIMARY_ASYNC", |
| 615 | [QXL_IO_DESTROY_PRIMARY_ASYNC] = "QXL_IO_DESTROY_PRIMARY_ASYNC", |
| 616 | [QXL_IO_DESTROY_SURFACE_ASYNC] = "QXL_IO_DESTROY_SURFACE_ASYNC", |
| 617 | [QXL_IO_DESTROY_ALL_SURFACES_ASYNC] |
| 618 | = "QXL_IO_DESTROY_ALL_SURFACES_ASYNC", |
| 619 | [QXL_IO_FLUSH_SURFACES_ASYNC] = "QXL_IO_FLUSH_SURFACES_ASYNC", |
| 620 | [QXL_IO_FLUSH_RELEASE] = "QXL_IO_FLUSH_RELEASE", |
Alon Levy | 020af1c | 2012-08-22 11:16:25 +0300 | [diff] [blame] | 621 | [QXL_IO_MONITORS_CONFIG_ASYNC] = "QXL_IO_MONITORS_CONFIG_ASYNC", |
Alon Levy | 8b92e29 | 2011-07-20 12:20:54 +0300 | [diff] [blame] | 622 | }; |
| 623 | return io_port_to_string[io_port]; |
| 624 | } |
| 625 | |
Gerd Hoffmann | a19cbfb | 2010-04-27 11:50:11 +0200 | [diff] [blame] | 626 | /* called from spice server thread context only */ |
| 627 | static int interface_get_command(QXLInstance *sin, struct QXLCommandExt *ext) |
| 628 | { |
| 629 | PCIQXLDevice *qxl = container_of(sin, PCIQXLDevice, ssd.qxl); |
| 630 | SimpleSpiceUpdate *update; |
| 631 | QXLCommandRing *ring; |
| 632 | QXLCommand *cmd; |
Gerd Hoffmann | e0c64d0 | 2011-04-27 15:21:51 +0200 | [diff] [blame] | 633 | int notify, ret; |
Gerd Hoffmann | a19cbfb | 2010-04-27 11:50:11 +0200 | [diff] [blame] | 634 | |
Alon Levy | c480bb7 | 2012-03-18 13:46:14 +0100 | [diff] [blame] | 635 | trace_qxl_ring_command_check(qxl->id, qxl_mode_to_string(qxl->mode)); |
| 636 | |
Gerd Hoffmann | a19cbfb | 2010-04-27 11:50:11 +0200 | [diff] [blame] | 637 | switch (qxl->mode) { |
| 638 | case QXL_MODE_VGA: |
Gerd Hoffmann | e0c64d0 | 2011-04-27 15:21:51 +0200 | [diff] [blame] | 639 | ret = false; |
| 640 | qemu_mutex_lock(&qxl->ssd.lock); |
Gerd Hoffmann | b1af98b | 2012-09-05 08:25:08 +0200 | [diff] [blame] | 641 | update = QTAILQ_FIRST(&qxl->ssd.updates); |
| 642 | if (update != NULL) { |
| 643 | QTAILQ_REMOVE(&qxl->ssd.updates, update, next); |
Gerd Hoffmann | e0c64d0 | 2011-04-27 15:21:51 +0200 | [diff] [blame] | 644 | *ext = update->ext; |
| 645 | ret = true; |
Gerd Hoffmann | a19cbfb | 2010-04-27 11:50:11 +0200 | [diff] [blame] | 646 | } |
Gerd Hoffmann | e0c64d0 | 2011-04-27 15:21:51 +0200 | [diff] [blame] | 647 | qemu_mutex_unlock(&qxl->ssd.lock); |
Alon Levy | 212496c | 2011-05-18 17:34:36 +0300 | [diff] [blame] | 648 | if (ret) { |
Alon Levy | c480bb7 | 2012-03-18 13:46:14 +0100 | [diff] [blame] | 649 | trace_qxl_ring_command_get(qxl->id, qxl_mode_to_string(qxl->mode)); |
Alon Levy | 212496c | 2011-05-18 17:34:36 +0300 | [diff] [blame] | 650 | qxl_log_command(qxl, "vga", ext); |
| 651 | } |
Gerd Hoffmann | e0c64d0 | 2011-04-27 15:21:51 +0200 | [diff] [blame] | 652 | return ret; |
Gerd Hoffmann | a19cbfb | 2010-04-27 11:50:11 +0200 | [diff] [blame] | 653 | case QXL_MODE_COMPAT: |
| 654 | case QXL_MODE_NATIVE: |
| 655 | case QXL_MODE_UNDEFINED: |
Gerd Hoffmann | a19cbfb | 2010-04-27 11:50:11 +0200 | [diff] [blame] | 656 | ring = &qxl->ram->cmd_ring; |
Alon Levy | 087e6a4 | 2012-05-24 19:18:54 +0300 | [diff] [blame] | 657 | if (qxl->guest_bug || SPICE_RING_IS_EMPTY(ring)) { |
Gerd Hoffmann | a19cbfb | 2010-04-27 11:50:11 +0200 | [diff] [blame] | 658 | return false; |
| 659 | } |
Alon Levy | 0b81c47 | 2012-04-25 12:13:21 +0300 | [diff] [blame] | 660 | SPICE_RING_CONS_ITEM(qxl, ring, cmd); |
| 661 | if (!cmd) { |
| 662 | return false; |
| 663 | } |
Gerd Hoffmann | a19cbfb | 2010-04-27 11:50:11 +0200 | [diff] [blame] | 664 | ext->cmd = *cmd; |
| 665 | ext->group_id = MEMSLOT_GROUP_GUEST; |
| 666 | ext->flags = qxl->cmdflags; |
| 667 | SPICE_RING_POP(ring, notify); |
| 668 | qxl_ring_set_dirty(qxl); |
| 669 | if (notify) { |
| 670 | qxl_send_events(qxl, QXL_INTERRUPT_DISPLAY); |
| 671 | } |
| 672 | qxl->guest_primary.commands++; |
| 673 | qxl_track_command(qxl, ext); |
| 674 | qxl_log_command(qxl, "cmd", ext); |
Alon Levy | 0b81c47 | 2012-04-25 12:13:21 +0300 | [diff] [blame] | 675 | trace_qxl_ring_command_get(qxl->id, qxl_mode_to_string(qxl->mode)); |
Gerd Hoffmann | a19cbfb | 2010-04-27 11:50:11 +0200 | [diff] [blame] | 676 | return true; |
| 677 | default: |
| 678 | return false; |
| 679 | } |
| 680 | } |
| 681 | |
| 682 | /* called from spice server thread context only */ |
| 683 | static int interface_req_cmd_notification(QXLInstance *sin) |
| 684 | { |
| 685 | PCIQXLDevice *qxl = container_of(sin, PCIQXLDevice, ssd.qxl); |
| 686 | int wait = 1; |
| 687 | |
Alon Levy | c480bb7 | 2012-03-18 13:46:14 +0100 | [diff] [blame] | 688 | trace_qxl_ring_command_req_notification(qxl->id); |
Gerd Hoffmann | a19cbfb | 2010-04-27 11:50:11 +0200 | [diff] [blame] | 689 | switch (qxl->mode) { |
| 690 | case QXL_MODE_COMPAT: |
| 691 | case QXL_MODE_NATIVE: |
| 692 | case QXL_MODE_UNDEFINED: |
| 693 | SPICE_RING_CONS_WAIT(&qxl->ram->cmd_ring, wait); |
| 694 | qxl_ring_set_dirty(qxl); |
| 695 | break; |
| 696 | default: |
| 697 | /* nothing */ |
| 698 | break; |
| 699 | } |
| 700 | return wait; |
| 701 | } |
| 702 | |
| 703 | /* called from spice server thread context only */ |
| 704 | static inline void qxl_push_free_res(PCIQXLDevice *d, int flush) |
| 705 | { |
| 706 | QXLReleaseRing *ring = &d->ram->release_ring; |
Daniel P. Berrangé | 94932c9 | 2019-04-12 13:16:26 +0100 | [diff] [blame] | 707 | uint32_t prod; |
Gerd Hoffmann | a19cbfb | 2010-04-27 11:50:11 +0200 | [diff] [blame] | 708 | int notify; |
| 709 | |
| 710 | #define QXL_FREE_BUNCH_SIZE 32 |
| 711 | |
| 712 | if (ring->prod - ring->cons + 1 == ring->num_items) { |
| 713 | /* ring full -- can't push */ |
| 714 | return; |
| 715 | } |
| 716 | if (!flush && d->oom_running) { |
| 717 | /* collect everything from oom handler before pushing */ |
| 718 | return; |
| 719 | } |
| 720 | if (!flush && d->num_free_res < QXL_FREE_BUNCH_SIZE) { |
| 721 | /* collect a bit more before pushing */ |
| 722 | return; |
| 723 | } |
| 724 | |
| 725 | SPICE_RING_PUSH(ring, notify); |
Alon Levy | c480bb7 | 2012-03-18 13:46:14 +0100 | [diff] [blame] | 726 | trace_qxl_ring_res_push(d->id, qxl_mode_to_string(d->mode), |
| 727 | d->guest_surfaces.count, d->num_free_res, |
| 728 | d->last_release, notify ? "yes" : "no"); |
| 729 | trace_qxl_ring_res_push_rest(d->id, ring->prod - ring->cons, |
| 730 | ring->num_items, ring->prod, ring->cons); |
Gerd Hoffmann | a19cbfb | 2010-04-27 11:50:11 +0200 | [diff] [blame] | 731 | if (notify) { |
| 732 | qxl_send_events(d, QXL_INTERRUPT_DISPLAY); |
| 733 | } |
Daniel P. Berrangé | 94932c9 | 2019-04-12 13:16:26 +0100 | [diff] [blame] | 734 | |
| 735 | ring = &d->ram->release_ring; |
| 736 | prod = ring->prod & SPICE_RING_INDEX_MASK(ring); |
| 737 | if (prod >= ARRAY_SIZE(ring->items)) { |
| 738 | qxl_set_guest_bug(d, "SPICE_RING_PROD_ITEM indices mismatch " |
| 739 | "%u >= %zu", prod, ARRAY_SIZE(ring->items)); |
Alon Levy | 0b81c47 | 2012-04-25 12:13:21 +0300 | [diff] [blame] | 740 | return; |
| 741 | } |
Daniel P. Berrangé | 94932c9 | 2019-04-12 13:16:26 +0100 | [diff] [blame] | 742 | ring->items[prod].el = 0; |
Gerd Hoffmann | a19cbfb | 2010-04-27 11:50:11 +0200 | [diff] [blame] | 743 | d->num_free_res = 0; |
| 744 | d->last_release = NULL; |
| 745 | qxl_ring_set_dirty(d); |
| 746 | } |
| 747 | |
| 748 | /* called from spice server thread context only */ |
| 749 | static void interface_release_resource(QXLInstance *sin, |
Chih-Min Chao | c9f88ce | 2015-04-09 02:04:14 +0800 | [diff] [blame] | 750 | QXLReleaseInfoExt ext) |
Gerd Hoffmann | a19cbfb | 2010-04-27 11:50:11 +0200 | [diff] [blame] | 751 | { |
| 752 | PCIQXLDevice *qxl = container_of(sin, PCIQXLDevice, ssd.qxl); |
| 753 | QXLReleaseRing *ring; |
Daniel P. Berrangé | 94932c9 | 2019-04-12 13:16:26 +0100 | [diff] [blame] | 754 | uint32_t prod; |
| 755 | uint64_t id; |
Gerd Hoffmann | a19cbfb | 2010-04-27 11:50:11 +0200 | [diff] [blame] | 756 | |
Prasad J Pandit | d52680f | 2019-04-25 12:05:34 +0530 | [diff] [blame] | 757 | if (!ext.info) { |
| 758 | return; |
| 759 | } |
Gerd Hoffmann | a19cbfb | 2010-04-27 11:50:11 +0200 | [diff] [blame] | 760 | if (ext.group_id == MEMSLOT_GROUP_HOST) { |
| 761 | /* host group -> vga mode update request */ |
Gerd Hoffmann | e8e23b7 | 2014-06-20 08:12:44 +0200 | [diff] [blame] | 762 | QXLCommandExt *cmdext = (void *)(intptr_t)(ext.info->id); |
Gerd Hoffmann | 5643fc0 | 2014-06-07 13:03:10 +0200 | [diff] [blame] | 763 | SimpleSpiceUpdate *update; |
| 764 | g_assert(cmdext->cmd.type == QXL_CMD_DRAW); |
| 765 | update = container_of(cmdext, SimpleSpiceUpdate, ext); |
| 766 | qemu_spice_destroy_update(&qxl->ssd, update); |
Gerd Hoffmann | a19cbfb | 2010-04-27 11:50:11 +0200 | [diff] [blame] | 767 | return; |
| 768 | } |
| 769 | |
| 770 | /* |
| 771 | * ext->info points into guest-visible memory |
| 772 | * pci bar 0, $command.release_info |
| 773 | */ |
| 774 | ring = &qxl->ram->release_ring; |
Daniel P. Berrangé | 94932c9 | 2019-04-12 13:16:26 +0100 | [diff] [blame] | 775 | prod = ring->prod & SPICE_RING_INDEX_MASK(ring); |
| 776 | if (prod >= ARRAY_SIZE(ring->items)) { |
| 777 | qxl_set_guest_bug(qxl, "SPICE_RING_PROD_ITEM indices mismatch " |
| 778 | "%u >= %zu", prod, ARRAY_SIZE(ring->items)); |
Alon Levy | 0b81c47 | 2012-04-25 12:13:21 +0300 | [diff] [blame] | 779 | return; |
| 780 | } |
Daniel P. Berrangé | 94932c9 | 2019-04-12 13:16:26 +0100 | [diff] [blame] | 781 | if (ring->items[prod].el == 0) { |
Gerd Hoffmann | a19cbfb | 2010-04-27 11:50:11 +0200 | [diff] [blame] | 782 | /* stick head into the ring */ |
| 783 | id = ext.info->id; |
| 784 | ext.info->next = 0; |
| 785 | qxl_ram_set_dirty(qxl, &ext.info->next); |
Daniel P. Berrangé | 94932c9 | 2019-04-12 13:16:26 +0100 | [diff] [blame] | 786 | ring->items[prod].el = id; |
Gerd Hoffmann | a19cbfb | 2010-04-27 11:50:11 +0200 | [diff] [blame] | 787 | qxl_ring_set_dirty(qxl); |
| 788 | } else { |
| 789 | /* append item to the list */ |
| 790 | qxl->last_release->next = ext.info->id; |
| 791 | qxl_ram_set_dirty(qxl, &qxl->last_release->next); |
| 792 | ext.info->next = 0; |
| 793 | qxl_ram_set_dirty(qxl, &ext.info->next); |
| 794 | } |
| 795 | qxl->last_release = ext.info; |
| 796 | qxl->num_free_res++; |
Alon Levy | c480bb7 | 2012-03-18 13:46:14 +0100 | [diff] [blame] | 797 | trace_qxl_ring_res_put(qxl->id, qxl->num_free_res); |
Gerd Hoffmann | a19cbfb | 2010-04-27 11:50:11 +0200 | [diff] [blame] | 798 | qxl_push_free_res(qxl, 0); |
| 799 | } |
| 800 | |
| 801 | /* called from spice server thread context only */ |
| 802 | static int interface_get_cursor_command(QXLInstance *sin, struct QXLCommandExt *ext) |
| 803 | { |
| 804 | PCIQXLDevice *qxl = container_of(sin, PCIQXLDevice, ssd.qxl); |
| 805 | QXLCursorRing *ring; |
| 806 | QXLCommand *cmd; |
| 807 | int notify; |
| 808 | |
Alon Levy | c480bb7 | 2012-03-18 13:46:14 +0100 | [diff] [blame] | 809 | trace_qxl_ring_cursor_check(qxl->id, qxl_mode_to_string(qxl->mode)); |
| 810 | |
Gerd Hoffmann | a19cbfb | 2010-04-27 11:50:11 +0200 | [diff] [blame] | 811 | switch (qxl->mode) { |
| 812 | case QXL_MODE_COMPAT: |
| 813 | case QXL_MODE_NATIVE: |
| 814 | case QXL_MODE_UNDEFINED: |
| 815 | ring = &qxl->ram->cursor_ring; |
| 816 | if (SPICE_RING_IS_EMPTY(ring)) { |
| 817 | return false; |
| 818 | } |
Alon Levy | 0b81c47 | 2012-04-25 12:13:21 +0300 | [diff] [blame] | 819 | SPICE_RING_CONS_ITEM(qxl, ring, cmd); |
| 820 | if (!cmd) { |
| 821 | return false; |
| 822 | } |
Gerd Hoffmann | a19cbfb | 2010-04-27 11:50:11 +0200 | [diff] [blame] | 823 | ext->cmd = *cmd; |
| 824 | ext->group_id = MEMSLOT_GROUP_GUEST; |
| 825 | ext->flags = qxl->cmdflags; |
| 826 | SPICE_RING_POP(ring, notify); |
| 827 | qxl_ring_set_dirty(qxl); |
| 828 | if (notify) { |
| 829 | qxl_send_events(qxl, QXL_INTERRUPT_CURSOR); |
| 830 | } |
| 831 | qxl->guest_primary.commands++; |
| 832 | qxl_track_command(qxl, ext); |
| 833 | qxl_log_command(qxl, "csr", ext); |
Gerd Hoffmann | 60e94e4 | 2018-10-12 13:45:40 +0200 | [diff] [blame] | 834 | if (qxl->have_vga) { |
Gerd Hoffmann | a19cbfb | 2010-04-27 11:50:11 +0200 | [diff] [blame] | 835 | qxl_render_cursor(qxl, ext); |
| 836 | } |
Alon Levy | c480bb7 | 2012-03-18 13:46:14 +0100 | [diff] [blame] | 837 | trace_qxl_ring_cursor_get(qxl->id, qxl_mode_to_string(qxl->mode)); |
Gerd Hoffmann | a19cbfb | 2010-04-27 11:50:11 +0200 | [diff] [blame] | 838 | return true; |
| 839 | default: |
| 840 | return false; |
| 841 | } |
| 842 | } |
| 843 | |
| 844 | /* called from spice server thread context only */ |
| 845 | static int interface_req_cursor_notification(QXLInstance *sin) |
| 846 | { |
| 847 | PCIQXLDevice *qxl = container_of(sin, PCIQXLDevice, ssd.qxl); |
| 848 | int wait = 1; |
| 849 | |
Alon Levy | c480bb7 | 2012-03-18 13:46:14 +0100 | [diff] [blame] | 850 | trace_qxl_ring_cursor_req_notification(qxl->id); |
Gerd Hoffmann | a19cbfb | 2010-04-27 11:50:11 +0200 | [diff] [blame] | 851 | switch (qxl->mode) { |
| 852 | case QXL_MODE_COMPAT: |
| 853 | case QXL_MODE_NATIVE: |
| 854 | case QXL_MODE_UNDEFINED: |
| 855 | SPICE_RING_CONS_WAIT(&qxl->ram->cursor_ring, wait); |
| 856 | qxl_ring_set_dirty(qxl); |
| 857 | break; |
| 858 | default: |
| 859 | /* nothing */ |
| 860 | break; |
| 861 | } |
| 862 | return wait; |
| 863 | } |
| 864 | |
| 865 | /* called from spice server thread context */ |
| 866 | static void interface_notify_update(QXLInstance *sin, uint32_t update_id) |
| 867 | { |
Alon Levy | baeae40 | 2012-04-25 12:13:23 +0300 | [diff] [blame] | 868 | /* |
| 869 | * Called by spice-server as a result of a QXL_CMD_UPDATE which is not in |
| 870 | * use by xf86-video-qxl and is defined out in the qxl windows driver. |
| 871 | * Probably was at some earlier version that is prior to git start (2009), |
| 872 | * and is still guest trigerrable. |
| 873 | */ |
| 874 | fprintf(stderr, "%s: deprecated\n", __func__); |
Gerd Hoffmann | a19cbfb | 2010-04-27 11:50:11 +0200 | [diff] [blame] | 875 | } |
| 876 | |
| 877 | /* called from spice server thread context only */ |
| 878 | static int interface_flush_resources(QXLInstance *sin) |
| 879 | { |
| 880 | PCIQXLDevice *qxl = container_of(sin, PCIQXLDevice, ssd.qxl); |
| 881 | int ret; |
| 882 | |
Gerd Hoffmann | a19cbfb | 2010-04-27 11:50:11 +0200 | [diff] [blame] | 883 | ret = qxl->num_free_res; |
| 884 | if (ret) { |
| 885 | qxl_push_free_res(qxl, 1); |
| 886 | } |
| 887 | return ret; |
| 888 | } |
| 889 | |
Alon Levy | 5ff4e36 | 2011-07-20 12:20:58 +0300 | [diff] [blame] | 890 | static void qxl_create_guest_primary_complete(PCIQXLDevice *d); |
| 891 | |
Alon Levy | 5ff4e36 | 2011-07-20 12:20:58 +0300 | [diff] [blame] | 892 | /* called from spice server thread context only */ |
Alon Levy | 2e1a98c | 2012-02-24 23:19:30 +0200 | [diff] [blame] | 893 | static void interface_async_complete_io(PCIQXLDevice *qxl, QXLCookie *cookie) |
Alon Levy | 5ff4e36 | 2011-07-20 12:20:58 +0300 | [diff] [blame] | 894 | { |
Alon Levy | 5ff4e36 | 2011-07-20 12:20:58 +0300 | [diff] [blame] | 895 | uint32_t current_async; |
| 896 | |
| 897 | qemu_mutex_lock(&qxl->async_lock); |
| 898 | current_async = qxl->current_async; |
| 899 | qxl->current_async = QXL_UNDEFINED_IO; |
| 900 | qemu_mutex_unlock(&qxl->async_lock); |
| 901 | |
Alon Levy | c480bb7 | 2012-03-18 13:46:14 +0100 | [diff] [blame] | 902 | trace_qxl_interface_async_complete_io(qxl->id, current_async, cookie); |
Alon Levy | 2e1a98c | 2012-02-24 23:19:30 +0200 | [diff] [blame] | 903 | if (!cookie) { |
| 904 | fprintf(stderr, "qxl: %s: error, cookie is NULL\n", __func__); |
| 905 | return; |
| 906 | } |
| 907 | if (cookie && current_async != cookie->io) { |
| 908 | fprintf(stderr, |
Alon Levy | 2fce7ed | 2012-04-25 12:13:20 +0300 | [diff] [blame] | 909 | "qxl: %s: error: current_async = %d != %" |
| 910 | PRId64 " = cookie->io\n", __func__, current_async, cookie->io); |
Alon Levy | 2e1a98c | 2012-02-24 23:19:30 +0200 | [diff] [blame] | 911 | } |
Alon Levy | 5ff4e36 | 2011-07-20 12:20:58 +0300 | [diff] [blame] | 912 | switch (current_async) { |
Alon Levy | 81fb6f1 | 2012-02-24 23:19:31 +0200 | [diff] [blame] | 913 | case QXL_IO_MEMSLOT_ADD_ASYNC: |
| 914 | case QXL_IO_DESTROY_PRIMARY_ASYNC: |
| 915 | case QXL_IO_UPDATE_AREA_ASYNC: |
| 916 | case QXL_IO_FLUSH_SURFACES_ASYNC: |
Alon Levy | 020af1c | 2012-08-22 11:16:25 +0300 | [diff] [blame] | 917 | case QXL_IO_MONITORS_CONFIG_ASYNC: |
Alon Levy | 81fb6f1 | 2012-02-24 23:19:31 +0200 | [diff] [blame] | 918 | break; |
Alon Levy | 5ff4e36 | 2011-07-20 12:20:58 +0300 | [diff] [blame] | 919 | case QXL_IO_CREATE_PRIMARY_ASYNC: |
| 920 | qxl_create_guest_primary_complete(qxl); |
| 921 | break; |
| 922 | case QXL_IO_DESTROY_ALL_SURFACES_ASYNC: |
| 923 | qxl_spice_destroy_surfaces_complete(qxl); |
| 924 | break; |
| 925 | case QXL_IO_DESTROY_SURFACE_ASYNC: |
Alon Levy | 2e1a98c | 2012-02-24 23:19:30 +0200 | [diff] [blame] | 926 | qxl_spice_destroy_surface_wait_complete(qxl, cookie->u.surface_id); |
Alon Levy | 5ff4e36 | 2011-07-20 12:20:58 +0300 | [diff] [blame] | 927 | break; |
Alon Levy | 81fb6f1 | 2012-02-24 23:19:31 +0200 | [diff] [blame] | 928 | default: |
Alex Chen | ada6f6f | 2020-11-19 02:58:51 +0000 | [diff] [blame] | 929 | fprintf(stderr, "qxl: %s: unexpected current_async %u\n", __func__, |
Alon Levy | 81fb6f1 | 2012-02-24 23:19:31 +0200 | [diff] [blame] | 930 | current_async); |
Alon Levy | 5ff4e36 | 2011-07-20 12:20:58 +0300 | [diff] [blame] | 931 | } |
| 932 | qxl_send_events(qxl, QXL_INTERRUPT_IO_CMD); |
| 933 | } |
| 934 | |
Alon Levy | 2e1a98c | 2012-02-24 23:19:30 +0200 | [diff] [blame] | 935 | /* called from spice server thread context only */ |
Alon Levy | 81fb6f1 | 2012-02-24 23:19:31 +0200 | [diff] [blame] | 936 | static void interface_update_area_complete(QXLInstance *sin, |
| 937 | uint32_t surface_id, |
| 938 | QXLRect *dirty, uint32_t num_updated_rects) |
| 939 | { |
| 940 | PCIQXLDevice *qxl = container_of(sin, PCIQXLDevice, ssd.qxl); |
| 941 | int i; |
| 942 | int qxl_i; |
| 943 | |
Daniel Brodsky | 6e8a355 | 2020-04-03 21:21:08 -0700 | [diff] [blame] | 944 | QEMU_LOCK_GUARD(&qxl->ssd.lock); |
Gerd Hoffmann | 2f5ae77 | 2016-06-08 16:11:41 +0200 | [diff] [blame] | 945 | if (surface_id != 0 || !num_updated_rects || |
| 946 | !qxl->render_update_cookie_num) { |
Alon Levy | 81fb6f1 | 2012-02-24 23:19:31 +0200 | [diff] [blame] | 947 | return; |
| 948 | } |
Alon Levy | c480bb7 | 2012-03-18 13:46:14 +0100 | [diff] [blame] | 949 | trace_qxl_interface_update_area_complete(qxl->id, surface_id, dirty->left, |
| 950 | dirty->right, dirty->top, dirty->bottom); |
| 951 | trace_qxl_interface_update_area_complete_rest(qxl->id, num_updated_rects); |
Alon Levy | 81fb6f1 | 2012-02-24 23:19:31 +0200 | [diff] [blame] | 952 | if (qxl->num_dirty_rects + num_updated_rects > QXL_NUM_DIRTY_RECTS) { |
| 953 | /* |
| 954 | * overflow - treat this as a full update. Not expected to be common. |
| 955 | */ |
Alon Levy | c480bb7 | 2012-03-18 13:46:14 +0100 | [diff] [blame] | 956 | trace_qxl_interface_update_area_complete_overflow(qxl->id, |
| 957 | QXL_NUM_DIRTY_RECTS); |
Alon Levy | 81fb6f1 | 2012-02-24 23:19:31 +0200 | [diff] [blame] | 958 | qxl->guest_primary.resized = 1; |
| 959 | } |
| 960 | if (qxl->guest_primary.resized) { |
| 961 | /* |
| 962 | * Don't bother copying or scheduling the bh since we will flip |
| 963 | * the whole area anyway on completion of the update_area async call |
| 964 | */ |
Alon Levy | 81fb6f1 | 2012-02-24 23:19:31 +0200 | [diff] [blame] | 965 | return; |
| 966 | } |
| 967 | qxl_i = qxl->num_dirty_rects; |
| 968 | for (i = 0; i < num_updated_rects; i++) { |
| 969 | qxl->dirty[qxl_i++] = dirty[i]; |
| 970 | } |
| 971 | qxl->num_dirty_rects += num_updated_rects; |
Alon Levy | c480bb7 | 2012-03-18 13:46:14 +0100 | [diff] [blame] | 972 | trace_qxl_interface_update_area_complete_schedule_bh(qxl->id, |
| 973 | qxl->num_dirty_rects); |
Alon Levy | 81fb6f1 | 2012-02-24 23:19:31 +0200 | [diff] [blame] | 974 | qemu_bh_schedule(qxl->update_area_bh); |
Alon Levy | 81fb6f1 | 2012-02-24 23:19:31 +0200 | [diff] [blame] | 975 | } |
| 976 | |
| 977 | /* called from spice server thread context only */ |
Alon Levy | 2e1a98c | 2012-02-24 23:19:30 +0200 | [diff] [blame] | 978 | static void interface_async_complete(QXLInstance *sin, uint64_t cookie_token) |
| 979 | { |
| 980 | PCIQXLDevice *qxl = container_of(sin, PCIQXLDevice, ssd.qxl); |
Peter Maydell | 5dba0d4 | 2012-03-16 13:50:04 +0000 | [diff] [blame] | 981 | QXLCookie *cookie = (QXLCookie *)(uintptr_t)cookie_token; |
Alon Levy | 2e1a98c | 2012-02-24 23:19:30 +0200 | [diff] [blame] | 982 | |
| 983 | switch (cookie->type) { |
| 984 | case QXL_COOKIE_TYPE_IO: |
| 985 | interface_async_complete_io(qxl, cookie); |
Alon Levy | 81fb6f1 | 2012-02-24 23:19:31 +0200 | [diff] [blame] | 986 | g_free(cookie); |
| 987 | break; |
| 988 | case QXL_COOKIE_TYPE_RENDER_UPDATE_AREA: |
| 989 | qxl_render_update_area_done(qxl, cookie); |
Alon Levy | 2e1a98c | 2012-02-24 23:19:30 +0200 | [diff] [blame] | 990 | break; |
Alon Levy | 020af1c | 2012-08-22 11:16:25 +0300 | [diff] [blame] | 991 | case QXL_COOKIE_TYPE_POST_LOAD_MONITORS_CONFIG: |
| 992 | break; |
Alon Levy | 2e1a98c | 2012-02-24 23:19:30 +0200 | [diff] [blame] | 993 | default: |
| 994 | fprintf(stderr, "qxl: %s: unexpected cookie type %d\n", |
| 995 | __func__, cookie->type); |
Alon Levy | 81fb6f1 | 2012-02-24 23:19:31 +0200 | [diff] [blame] | 996 | g_free(cookie); |
Alon Levy | 2e1a98c | 2012-02-24 23:19:30 +0200 | [diff] [blame] | 997 | } |
Alon Levy | 2e1a98c | 2012-02-24 23:19:30 +0200 | [diff] [blame] | 998 | } |
| 999 | |
Søren Sandmann Pedersen | c10018d | 2012-09-04 10:14:48 -0400 | [diff] [blame] | 1000 | /* called from spice server thread context only */ |
| 1001 | static void interface_set_client_capabilities(QXLInstance *sin, |
| 1002 | uint8_t client_present, |
| 1003 | uint8_t caps[58]) |
| 1004 | { |
| 1005 | PCIQXLDevice *qxl = container_of(sin, PCIQXLDevice, ssd.qxl); |
| 1006 | |
Alon Levy | e0ac609 | 2013-01-21 14:48:06 +0200 | [diff] [blame] | 1007 | if (qxl->revision < 4) { |
| 1008 | trace_qxl_set_client_capabilities_unsupported_by_revision(qxl->id, |
| 1009 | qxl->revision); |
| 1010 | return; |
| 1011 | } |
| 1012 | |
Hans de Goede | ab90298 | 2012-09-07 21:48:22 +0200 | [diff] [blame] | 1013 | if (runstate_check(RUN_STATE_INMIGRATE) || |
| 1014 | runstate_check(RUN_STATE_POSTMIGRATE)) { |
| 1015 | return; |
| 1016 | } |
| 1017 | |
Søren Sandmann Pedersen | c10018d | 2012-09-04 10:14:48 -0400 | [diff] [blame] | 1018 | qxl->shadow_rom.client_present = client_present; |
Markus Armbruster | 08688af | 2013-01-10 14:24:50 +0100 | [diff] [blame] | 1019 | memcpy(qxl->shadow_rom.client_capabilities, caps, |
| 1020 | sizeof(qxl->shadow_rom.client_capabilities)); |
Søren Sandmann Pedersen | c10018d | 2012-09-04 10:14:48 -0400 | [diff] [blame] | 1021 | qxl->rom->client_present = client_present; |
Markus Armbruster | 08688af | 2013-01-10 14:24:50 +0100 | [diff] [blame] | 1022 | memcpy(qxl->rom->client_capabilities, caps, |
| 1023 | sizeof(qxl->rom->client_capabilities)); |
Søren Sandmann Pedersen | c10018d | 2012-09-04 10:14:48 -0400 | [diff] [blame] | 1024 | qxl_rom_set_dirty(qxl); |
| 1025 | |
| 1026 | qxl_send_events(qxl, QXL_INTERRUPT_CLIENT); |
| 1027 | } |
| 1028 | |
Christophe Fergeau | 6c75650 | 2016-10-28 16:48:40 +0200 | [diff] [blame] | 1029 | static bool qxl_rom_monitors_config_changed(QXLRom *rom, |
| 1030 | VDAgentMonitorsConfig *monitors_config, |
| 1031 | unsigned int max_outputs) |
| 1032 | { |
| 1033 | int i; |
| 1034 | unsigned int monitors_count; |
| 1035 | |
| 1036 | monitors_count = MIN(monitors_config->num_of_monitors, max_outputs); |
| 1037 | |
| 1038 | if (rom->client_monitors_config.count != monitors_count) { |
| 1039 | return true; |
| 1040 | } |
| 1041 | |
| 1042 | for (i = 0 ; i < rom->client_monitors_config.count ; ++i) { |
| 1043 | VDAgentMonConfig *monitor = &monitors_config->monitors[i]; |
| 1044 | QXLURect *rect = &rom->client_monitors_config.heads[i]; |
| 1045 | /* monitor->depth ignored */ |
| 1046 | if ((rect->left != monitor->x) || |
| 1047 | (rect->top != monitor->y) || |
| 1048 | (rect->right != monitor->x + monitor->width) || |
| 1049 | (rect->bottom != monitor->y + monitor->height)) { |
| 1050 | return true; |
| 1051 | } |
| 1052 | } |
| 1053 | |
| 1054 | return false; |
| 1055 | } |
| 1056 | |
Alon Levy | a639ab0 | 2012-09-12 16:13:28 +0300 | [diff] [blame] | 1057 | /* called from main context only */ |
| 1058 | static int interface_client_monitors_config(QXLInstance *sin, |
| 1059 | VDAgentMonitorsConfig *monitors_config) |
| 1060 | { |
| 1061 | PCIQXLDevice *qxl = container_of(sin, PCIQXLDevice, ssd.qxl); |
| 1062 | QXLRom *rom = memory_region_get_ram_ptr(&qxl->rom_bar); |
| 1063 | int i; |
Frediano Ziglio | 567161f | 2015-07-06 07:56:38 +0100 | [diff] [blame] | 1064 | unsigned max_outputs = ARRAY_SIZE(rom->client_monitors_config.heads); |
Christophe Fergeau | 6c75650 | 2016-10-28 16:48:40 +0200 | [diff] [blame] | 1065 | bool config_changed = false; |
Alon Levy | a639ab0 | 2012-09-12 16:13:28 +0300 | [diff] [blame] | 1066 | |
Alon Levy | e0ac609 | 2013-01-21 14:48:06 +0200 | [diff] [blame] | 1067 | if (qxl->revision < 4) { |
| 1068 | trace_qxl_client_monitors_config_unsupported_by_device(qxl->id, |
| 1069 | qxl->revision); |
| 1070 | return 0; |
| 1071 | } |
Alon Levy | a639ab0 | 2012-09-12 16:13:28 +0300 | [diff] [blame] | 1072 | /* |
| 1073 | * Older windows drivers set int_mask to 0 when their ISR is called, |
| 1074 | * then later set it to ~0. So it doesn't relate to the actual interrupts |
| 1075 | * handled. However, they are old, so clearly they don't support this |
| 1076 | * interrupt |
| 1077 | */ |
| 1078 | if (qxl->ram->int_mask == 0 || qxl->ram->int_mask == ~0 || |
| 1079 | !(qxl->ram->int_mask & QXL_INTERRUPT_CLIENT_MONITORS_CONFIG)) { |
| 1080 | trace_qxl_client_monitors_config_unsupported_by_guest(qxl->id, |
| 1081 | qxl->ram->int_mask, |
| 1082 | monitors_config); |
| 1083 | return 0; |
| 1084 | } |
| 1085 | if (!monitors_config) { |
| 1086 | return 1; |
| 1087 | } |
Frediano Ziglio | 567161f | 2015-07-06 07:56:38 +0100 | [diff] [blame] | 1088 | |
| 1089 | #if SPICE_SERVER_VERSION >= 0x000c06 /* release 0.12.6 */ |
| 1090 | /* limit number of outputs based on setting limit */ |
| 1091 | if (qxl->max_outputs && qxl->max_outputs <= max_outputs) { |
| 1092 | max_outputs = qxl->max_outputs; |
| 1093 | } |
| 1094 | #endif |
| 1095 | |
Christophe Fergeau | 6c75650 | 2016-10-28 16:48:40 +0200 | [diff] [blame] | 1096 | config_changed = qxl_rom_monitors_config_changed(rom, |
| 1097 | monitors_config, |
| 1098 | max_outputs); |
| 1099 | |
Alon Levy | a639ab0 | 2012-09-12 16:13:28 +0300 | [diff] [blame] | 1100 | memset(&rom->client_monitors_config, 0, |
| 1101 | sizeof(rom->client_monitors_config)); |
| 1102 | rom->client_monitors_config.count = monitors_config->num_of_monitors; |
| 1103 | /* monitors_config->flags ignored */ |
Frediano Ziglio | 567161f | 2015-07-06 07:56:38 +0100 | [diff] [blame] | 1104 | if (rom->client_monitors_config.count >= max_outputs) { |
Alon Levy | a639ab0 | 2012-09-12 16:13:28 +0300 | [diff] [blame] | 1105 | trace_qxl_client_monitors_config_capped(qxl->id, |
| 1106 | monitors_config->num_of_monitors, |
Frediano Ziglio | 567161f | 2015-07-06 07:56:38 +0100 | [diff] [blame] | 1107 | max_outputs); |
| 1108 | rom->client_monitors_config.count = max_outputs; |
Alon Levy | a639ab0 | 2012-09-12 16:13:28 +0300 | [diff] [blame] | 1109 | } |
| 1110 | for (i = 0 ; i < rom->client_monitors_config.count ; ++i) { |
| 1111 | VDAgentMonConfig *monitor = &monitors_config->monitors[i]; |
| 1112 | QXLURect *rect = &rom->client_monitors_config.heads[i]; |
| 1113 | /* monitor->depth ignored */ |
| 1114 | rect->left = monitor->x; |
| 1115 | rect->top = monitor->y; |
| 1116 | rect->right = monitor->x + monitor->width; |
| 1117 | rect->bottom = monitor->y + monitor->height; |
| 1118 | } |
| 1119 | rom->client_monitors_config_crc = qxl_crc32( |
| 1120 | (const uint8_t *)&rom->client_monitors_config, |
| 1121 | sizeof(rom->client_monitors_config)); |
| 1122 | trace_qxl_client_monitors_config_crc(qxl->id, |
| 1123 | sizeof(rom->client_monitors_config), |
| 1124 | rom->client_monitors_config_crc); |
| 1125 | |
| 1126 | trace_qxl_interrupt_client_monitors_config(qxl->id, |
| 1127 | rom->client_monitors_config.count, |
| 1128 | rom->client_monitors_config.heads); |
Christophe Fergeau | 6c75650 | 2016-10-28 16:48:40 +0200 | [diff] [blame] | 1129 | if (config_changed) { |
| 1130 | qxl_send_events(qxl, QXL_INTERRUPT_CLIENT_MONITORS_CONFIG); |
| 1131 | } |
Alon Levy | a639ab0 | 2012-09-12 16:13:28 +0300 | [diff] [blame] | 1132 | return 1; |
| 1133 | } |
Alon Levy | a639ab0 | 2012-09-12 16:13:28 +0300 | [diff] [blame] | 1134 | |
Gerd Hoffmann | a19cbfb | 2010-04-27 11:50:11 +0200 | [diff] [blame] | 1135 | static const QXLInterface qxl_interface = { |
| 1136 | .base.type = SPICE_INTERFACE_QXL, |
| 1137 | .base.description = "qxl gpu", |
| 1138 | .base.major_version = SPICE_INTERFACE_QXL_MAJOR, |
| 1139 | .base.minor_version = SPICE_INTERFACE_QXL_MINOR, |
| 1140 | |
John Snow | 9dcafa4 | 2022-01-05 13:49:37 +0000 | [diff] [blame] | 1141 | #if SPICE_HAS_ATTACHED_WORKER |
| 1142 | .attached_worker = interface_attached_worker, |
| 1143 | #else |
Gerd Hoffmann | a19cbfb | 2010-04-27 11:50:11 +0200 | [diff] [blame] | 1144 | .attache_worker = interface_attach_worker, |
John Snow | 9dcafa4 | 2022-01-05 13:49:37 +0000 | [diff] [blame] | 1145 | #endif |
| 1146 | |
Gerd Hoffmann | a19cbfb | 2010-04-27 11:50:11 +0200 | [diff] [blame] | 1147 | .set_compression_level = interface_set_compression_level, |
John Snow | 015e02f | 2016-06-29 18:41:35 -0400 | [diff] [blame] | 1148 | #if SPICE_NEEDS_SET_MM_TIME |
Gerd Hoffmann | a19cbfb | 2010-04-27 11:50:11 +0200 | [diff] [blame] | 1149 | .set_mm_time = interface_set_mm_time, |
John Snow | 015e02f | 2016-06-29 18:41:35 -0400 | [diff] [blame] | 1150 | #endif |
Gerd Hoffmann | a19cbfb | 2010-04-27 11:50:11 +0200 | [diff] [blame] | 1151 | .get_init_info = interface_get_init_info, |
| 1152 | |
| 1153 | /* the callbacks below are called from spice server thread context */ |
| 1154 | .get_command = interface_get_command, |
| 1155 | .req_cmd_notification = interface_req_cmd_notification, |
| 1156 | .release_resource = interface_release_resource, |
| 1157 | .get_cursor_command = interface_get_cursor_command, |
| 1158 | .req_cursor_notification = interface_req_cursor_notification, |
| 1159 | .notify_update = interface_notify_update, |
| 1160 | .flush_resources = interface_flush_resources, |
Alon Levy | 5ff4e36 | 2011-07-20 12:20:58 +0300 | [diff] [blame] | 1161 | .async_complete = interface_async_complete, |
Alon Levy | 81fb6f1 | 2012-02-24 23:19:31 +0200 | [diff] [blame] | 1162 | .update_area_complete = interface_update_area_complete, |
Søren Sandmann Pedersen | c10018d | 2012-09-04 10:14:48 -0400 | [diff] [blame] | 1163 | .set_client_capabilities = interface_set_client_capabilities, |
Alon Levy | a639ab0 | 2012-09-12 16:13:28 +0300 | [diff] [blame] | 1164 | .client_monitors_config = interface_client_monitors_config, |
Gerd Hoffmann | a19cbfb | 2010-04-27 11:50:11 +0200 | [diff] [blame] | 1165 | }; |
| 1166 | |
Gerd Hoffmann | 1516233 | 2014-09-24 17:05:45 +0200 | [diff] [blame] | 1167 | static const GraphicHwOps qxl_ops = { |
| 1168 | .gfx_update = qxl_hw_update, |
Marc-André Lureau | 4d63162 | 2015-08-24 13:20:49 +0200 | [diff] [blame] | 1169 | .gfx_update_async = true, |
Gerd Hoffmann | 1516233 | 2014-09-24 17:05:45 +0200 | [diff] [blame] | 1170 | }; |
| 1171 | |
Gerd Hoffmann | a19cbfb | 2010-04-27 11:50:11 +0200 | [diff] [blame] | 1172 | static void qxl_enter_vga_mode(PCIQXLDevice *d) |
| 1173 | { |
| 1174 | if (d->mode == QXL_MODE_VGA) { |
| 1175 | return; |
| 1176 | } |
Alon Levy | c480bb7 | 2012-03-18 13:46:14 +0100 | [diff] [blame] | 1177 | trace_qxl_enter_vga_mode(d->id); |
Hans de Goede | 0a2b5e3 | 2013-04-23 10:18:16 +0200 | [diff] [blame] | 1178 | spice_qxl_driver_unload(&d->ssd.qxl); |
Gerd Hoffmann | 1516233 | 2014-09-24 17:05:45 +0200 | [diff] [blame] | 1179 | graphic_console_set_hwops(d->ssd.dcl.con, d->vga.hw_ops, &d->vga); |
Gerd Hoffmann | 3dcadce | 2014-11-04 14:16:12 +0100 | [diff] [blame] | 1180 | update_displaychangelistener(&d->ssd.dcl, GUI_REFRESH_INTERVAL_DEFAULT); |
Gerd Hoffmann | a19cbfb | 2010-04-27 11:50:11 +0200 | [diff] [blame] | 1181 | qemu_spice_create_host_primary(&d->ssd); |
| 1182 | d->mode = QXL_MODE_VGA; |
Marc-André Lureau | a703d3a | 2017-04-06 14:05:13 +0200 | [diff] [blame] | 1183 | qemu_spice_display_switch(&d->ssd, d->ssd.ds); |
Alon Levy | 0f7bfd8 | 2012-05-24 19:18:53 +0300 | [diff] [blame] | 1184 | vga_dirty_log_start(&d->vga); |
Gerd Hoffmann | 1dbfa00 | 2013-03-12 13:44:38 +0100 | [diff] [blame] | 1185 | graphic_hw_update(d->vga.con); |
Gerd Hoffmann | a19cbfb | 2010-04-27 11:50:11 +0200 | [diff] [blame] | 1186 | } |
| 1187 | |
| 1188 | static void qxl_exit_vga_mode(PCIQXLDevice *d) |
| 1189 | { |
| 1190 | if (d->mode != QXL_MODE_VGA) { |
| 1191 | return; |
| 1192 | } |
Alon Levy | c480bb7 | 2012-03-18 13:46:14 +0100 | [diff] [blame] | 1193 | trace_qxl_exit_vga_mode(d->id); |
Gerd Hoffmann | 1516233 | 2014-09-24 17:05:45 +0200 | [diff] [blame] | 1194 | graphic_console_set_hwops(d->ssd.dcl.con, &qxl_ops, d); |
Gerd Hoffmann | 3dcadce | 2014-11-04 14:16:12 +0100 | [diff] [blame] | 1195 | update_displaychangelistener(&d->ssd.dcl, GUI_REFRESH_INTERVAL_IDLE); |
Alon Levy | 0f7bfd8 | 2012-05-24 19:18:53 +0300 | [diff] [blame] | 1196 | vga_dirty_log_stop(&d->vga); |
Alon Levy | 5ff4e36 | 2011-07-20 12:20:58 +0300 | [diff] [blame] | 1197 | qxl_destroy_primary(d, QXL_SYNC); |
Gerd Hoffmann | a19cbfb | 2010-04-27 11:50:11 +0200 | [diff] [blame] | 1198 | } |
| 1199 | |
Yonit Halperin | 40010ae | 2011-09-05 08:45:59 +0300 | [diff] [blame] | 1200 | static void qxl_update_irq(PCIQXLDevice *d) |
Gerd Hoffmann | a19cbfb | 2010-04-27 11:50:11 +0200 | [diff] [blame] | 1201 | { |
| 1202 | uint32_t pending = le32_to_cpu(d->ram->int_pending); |
| 1203 | uint32_t mask = le32_to_cpu(d->ram->int_mask); |
| 1204 | int level = !!(pending & mask); |
Marcel Apfelbaum | 9e64f8a | 2013-10-07 10:36:39 +0300 | [diff] [blame] | 1205 | pci_set_irq(&d->pci, level); |
Gerd Hoffmann | a19cbfb | 2010-04-27 11:50:11 +0200 | [diff] [blame] | 1206 | qxl_ring_set_dirty(d); |
| 1207 | } |
| 1208 | |
Gerd Hoffmann | a19cbfb | 2010-04-27 11:50:11 +0200 | [diff] [blame] | 1209 | static void qxl_check_state(PCIQXLDevice *d) |
| 1210 | { |
| 1211 | QXLRam *ram = d->ram; |
Yonit Halperin | 71d388d | 2012-08-21 11:51:56 +0300 | [diff] [blame] | 1212 | int spice_display_running = qemu_spice_display_is_running(&d->ssd); |
Gerd Hoffmann | a19cbfb | 2010-04-27 11:50:11 +0200 | [diff] [blame] | 1213 | |
Yonit Halperin | 71d388d | 2012-08-21 11:51:56 +0300 | [diff] [blame] | 1214 | assert(!spice_display_running || SPICE_RING_IS_EMPTY(&ram->cmd_ring)); |
| 1215 | assert(!spice_display_running || SPICE_RING_IS_EMPTY(&ram->cursor_ring)); |
Gerd Hoffmann | a19cbfb | 2010-04-27 11:50:11 +0200 | [diff] [blame] | 1216 | } |
| 1217 | |
| 1218 | static void qxl_reset_state(PCIQXLDevice *d) |
| 1219 | { |
Gerd Hoffmann | a19cbfb | 2010-04-27 11:50:11 +0200 | [diff] [blame] | 1220 | QXLRom *rom = d->rom; |
| 1221 | |
Yonit Halperin | be48e99 | 2011-08-09 16:12:40 +0300 | [diff] [blame] | 1222 | qxl_check_state(d); |
Gerd Hoffmann | a19cbfb | 2010-04-27 11:50:11 +0200 | [diff] [blame] | 1223 | d->shadow_rom.update_id = cpu_to_le32(0); |
| 1224 | *rom = d->shadow_rom; |
| 1225 | qxl_rom_set_dirty(d); |
| 1226 | init_qxl_ram(d); |
| 1227 | d->num_free_res = 0; |
| 1228 | d->last_release = NULL; |
| 1229 | memset(&d->ssd.dirty, 0, sizeof(d->ssd.dirty)); |
Alon Levy | f06b852 | 2014-01-20 12:44:19 +0200 | [diff] [blame] | 1230 | qxl_update_irq(d); |
Gerd Hoffmann | a19cbfb | 2010-04-27 11:50:11 +0200 | [diff] [blame] | 1231 | } |
| 1232 | |
| 1233 | static void qxl_soft_reset(PCIQXLDevice *d) |
| 1234 | { |
Alon Levy | c480bb7 | 2012-03-18 13:46:14 +0100 | [diff] [blame] | 1235 | trace_qxl_soft_reset(d->id); |
Gerd Hoffmann | a19cbfb | 2010-04-27 11:50:11 +0200 | [diff] [blame] | 1236 | qxl_check_state(d); |
Alon Levy | 087e6a4 | 2012-05-24 19:18:54 +0300 | [diff] [blame] | 1237 | qxl_clear_guest_bug(d); |
Gerd Hoffmann | 05fa1c7 | 2015-10-20 09:57:30 +0200 | [diff] [blame] | 1238 | qemu_mutex_lock(&d->async_lock); |
Alon Levy | a5f68c2 | 2012-06-11 09:24:01 +0300 | [diff] [blame] | 1239 | d->current_async = QXL_UNDEFINED_IO; |
Gerd Hoffmann | 05fa1c7 | 2015-10-20 09:57:30 +0200 | [diff] [blame] | 1240 | qemu_mutex_unlock(&d->async_lock); |
Gerd Hoffmann | a19cbfb | 2010-04-27 11:50:11 +0200 | [diff] [blame] | 1241 | |
Gerd Hoffmann | 60e94e4 | 2018-10-12 13:45:40 +0200 | [diff] [blame] | 1242 | if (d->have_vga) { |
Gerd Hoffmann | a19cbfb | 2010-04-27 11:50:11 +0200 | [diff] [blame] | 1243 | qxl_enter_vga_mode(d); |
| 1244 | } else { |
| 1245 | d->mode = QXL_MODE_UNDEFINED; |
| 1246 | } |
| 1247 | } |
| 1248 | |
| 1249 | static void qxl_hard_reset(PCIQXLDevice *d, int loadvm) |
| 1250 | { |
Gerd Hoffmann | 75c70e3 | 2013-12-09 16:03:49 +0100 | [diff] [blame] | 1251 | bool startstop = qemu_spice_display_is_running(&d->ssd); |
| 1252 | |
Alon Levy | c480bb7 | 2012-03-18 13:46:14 +0100 | [diff] [blame] | 1253 | trace_qxl_hard_reset(d->id, loadvm); |
Gerd Hoffmann | a19cbfb | 2010-04-27 11:50:11 +0200 | [diff] [blame] | 1254 | |
Gerd Hoffmann | 75c70e3 | 2013-12-09 16:03:49 +0100 | [diff] [blame] | 1255 | if (startstop) { |
| 1256 | qemu_spice_display_stop(); |
| 1257 | } |
| 1258 | |
Gerd Hoffmann | aee32bf | 2011-07-20 12:20:52 +0300 | [diff] [blame] | 1259 | qxl_spice_reset_cursor(d); |
| 1260 | qxl_spice_reset_image_cache(d); |
Gerd Hoffmann | a19cbfb | 2010-04-27 11:50:11 +0200 | [diff] [blame] | 1261 | qxl_reset_surfaces(d); |
| 1262 | qxl_reset_memslots(d); |
| 1263 | |
| 1264 | /* pre loadvm reset must not touch QXLRam. This lives in |
| 1265 | * device memory, is migrated together with RAM and thus |
| 1266 | * already loaded at this point */ |
| 1267 | if (!loadvm) { |
| 1268 | qxl_reset_state(d); |
| 1269 | } |
| 1270 | qemu_spice_create_host_memslot(&d->ssd); |
| 1271 | qxl_soft_reset(d); |
Gerd Hoffmann | 75c70e3 | 2013-12-09 16:03:49 +0100 | [diff] [blame] | 1272 | |
| 1273 | if (startstop) { |
| 1274 | qemu_spice_display_start(); |
| 1275 | } |
Gerd Hoffmann | a19cbfb | 2010-04-27 11:50:11 +0200 | [diff] [blame] | 1276 | } |
| 1277 | |
| 1278 | static void qxl_reset_handler(DeviceState *dev) |
| 1279 | { |
Gonglei | c69f6c7 | 2015-05-12 17:27:10 +0800 | [diff] [blame] | 1280 | PCIQXLDevice *d = PCI_QXL(PCI_DEVICE(dev)); |
Alon Levy | c480bb7 | 2012-03-18 13:46:14 +0100 | [diff] [blame] | 1281 | |
Gerd Hoffmann | a19cbfb | 2010-04-27 11:50:11 +0200 | [diff] [blame] | 1282 | qxl_hard_reset(d, 0); |
| 1283 | } |
| 1284 | |
| 1285 | static void qxl_vga_ioport_write(void *opaque, uint32_t addr, uint32_t val) |
| 1286 | { |
| 1287 | VGACommonState *vga = opaque; |
| 1288 | PCIQXLDevice *qxl = container_of(vga, PCIQXLDevice, vga); |
| 1289 | |
Alon Levy | c480bb7 | 2012-03-18 13:46:14 +0100 | [diff] [blame] | 1290 | trace_qxl_io_write_vga(qxl->id, qxl_mode_to_string(qxl->mode), addr, val); |
Gerd Hoffmann | ed71c09 | 2020-02-06 08:43:58 +0100 | [diff] [blame] | 1291 | if (qxl->mode != QXL_MODE_VGA && |
| 1292 | qxl->revision <= QXL_REVISION_STABLE_V12) { |
Alon Levy | 5ff4e36 | 2011-07-20 12:20:58 +0300 | [diff] [blame] | 1293 | qxl_destroy_primary(qxl, QXL_SYNC); |
Gerd Hoffmann | a19cbfb | 2010-04-27 11:50:11 +0200 | [diff] [blame] | 1294 | qxl_soft_reset(qxl); |
| 1295 | } |
| 1296 | vga_ioport_write(opaque, addr, val); |
| 1297 | } |
| 1298 | |
Gerd Hoffmann | f67ab77 | 2011-11-03 18:21:54 +0100 | [diff] [blame] | 1299 | static const MemoryRegionPortio qxl_vga_portio_list[] = { |
| 1300 | { 0x04, 2, 1, .read = vga_ioport_read, |
| 1301 | .write = qxl_vga_ioport_write }, /* 3b4 */ |
| 1302 | { 0x0a, 1, 1, .read = vga_ioport_read, |
| 1303 | .write = qxl_vga_ioport_write }, /* 3ba */ |
| 1304 | { 0x10, 16, 1, .read = vga_ioport_read, |
| 1305 | .write = qxl_vga_ioport_write }, /* 3c0 */ |
| 1306 | { 0x24, 2, 1, .read = vga_ioport_read, |
| 1307 | .write = qxl_vga_ioport_write }, /* 3d4 */ |
| 1308 | { 0x2a, 1, 1, .read = vga_ioport_read, |
| 1309 | .write = qxl_vga_ioport_write }, /* 3da */ |
| 1310 | PORTIO_END_OF_LIST(), |
| 1311 | }; |
| 1312 | |
Alon Levy | e954ea2 | 2012-04-25 12:13:24 +0300 | [diff] [blame] | 1313 | static int qxl_add_memslot(PCIQXLDevice *d, uint32_t slot_id, uint64_t delta, |
| 1314 | qxl_async_io async) |
Gerd Hoffmann | a19cbfb | 2010-04-27 11:50:11 +0200 | [diff] [blame] | 1315 | { |
| 1316 | static const int regions[] = { |
| 1317 | QXL_RAM_RANGE_INDEX, |
| 1318 | QXL_VRAM_RANGE_INDEX, |
Gerd Hoffmann | 6f2b175 | 2011-10-14 18:05:48 +0200 | [diff] [blame] | 1319 | QXL_VRAM64_RANGE_INDEX, |
Gerd Hoffmann | a19cbfb | 2010-04-27 11:50:11 +0200 | [diff] [blame] | 1320 | }; |
| 1321 | uint64_t guest_start; |
| 1322 | uint64_t guest_end; |
| 1323 | int pci_region; |
| 1324 | pcibus_t pci_start; |
| 1325 | pcibus_t pci_end; |
Gerd Hoffmann | 3cb5158 | 2016-06-22 14:07:23 +0200 | [diff] [blame] | 1326 | MemoryRegion *mr; |
Gerd Hoffmann | a19cbfb | 2010-04-27 11:50:11 +0200 | [diff] [blame] | 1327 | intptr_t virt_start; |
| 1328 | QXLDevMemSlot memslot; |
| 1329 | int i; |
| 1330 | |
| 1331 | guest_start = le64_to_cpu(d->guest_slots[slot_id].slot.mem_start); |
| 1332 | guest_end = le64_to_cpu(d->guest_slots[slot_id].slot.mem_end); |
| 1333 | |
Alon Levy | c480bb7 | 2012-03-18 13:46:14 +0100 | [diff] [blame] | 1334 | trace_qxl_memslot_add_guest(d->id, slot_id, guest_start, guest_end); |
Gerd Hoffmann | a19cbfb | 2010-04-27 11:50:11 +0200 | [diff] [blame] | 1335 | |
Alon Levy | e954ea2 | 2012-04-25 12:13:24 +0300 | [diff] [blame] | 1336 | if (slot_id >= NUM_MEMSLOTS) { |
Alon Levy | 0a53054 | 2012-05-24 12:38:12 +0300 | [diff] [blame] | 1337 | qxl_set_guest_bug(d, "%s: slot_id >= NUM_MEMSLOTS %d >= %d", __func__, |
Alon Levy | e954ea2 | 2012-04-25 12:13:24 +0300 | [diff] [blame] | 1338 | slot_id, NUM_MEMSLOTS); |
| 1339 | return 1; |
| 1340 | } |
| 1341 | if (guest_start > guest_end) { |
Alon Levy | 0a53054 | 2012-05-24 12:38:12 +0300 | [diff] [blame] | 1342 | qxl_set_guest_bug(d, "%s: guest_start > guest_end 0x%" PRIx64 |
Alon Levy | e954ea2 | 2012-04-25 12:13:24 +0300 | [diff] [blame] | 1343 | " > 0x%" PRIx64, __func__, guest_start, guest_end); |
| 1344 | return 1; |
| 1345 | } |
Gerd Hoffmann | a19cbfb | 2010-04-27 11:50:11 +0200 | [diff] [blame] | 1346 | |
| 1347 | for (i = 0; i < ARRAY_SIZE(regions); i++) { |
| 1348 | pci_region = regions[i]; |
| 1349 | pci_start = d->pci.io_regions[pci_region].addr; |
| 1350 | pci_end = pci_start + d->pci.io_regions[pci_region].size; |
| 1351 | /* mapped? */ |
| 1352 | if (pci_start == -1) { |
| 1353 | continue; |
| 1354 | } |
| 1355 | /* start address in range ? */ |
| 1356 | if (guest_start < pci_start || guest_start > pci_end) { |
| 1357 | continue; |
| 1358 | } |
| 1359 | /* end address in range ? */ |
| 1360 | if (guest_end > pci_end) { |
| 1361 | continue; |
| 1362 | } |
| 1363 | /* passed */ |
| 1364 | break; |
| 1365 | } |
Alon Levy | e954ea2 | 2012-04-25 12:13:24 +0300 | [diff] [blame] | 1366 | if (i == ARRAY_SIZE(regions)) { |
Alon Levy | 0a53054 | 2012-05-24 12:38:12 +0300 | [diff] [blame] | 1367 | qxl_set_guest_bug(d, "%s: finished loop without match", __func__); |
Alon Levy | e954ea2 | 2012-04-25 12:13:24 +0300 | [diff] [blame] | 1368 | return 1; |
| 1369 | } |
Gerd Hoffmann | a19cbfb | 2010-04-27 11:50:11 +0200 | [diff] [blame] | 1370 | |
| 1371 | switch (pci_region) { |
| 1372 | case QXL_RAM_RANGE_INDEX: |
Gerd Hoffmann | 3cb5158 | 2016-06-22 14:07:23 +0200 | [diff] [blame] | 1373 | mr = &d->vga.vram; |
Gerd Hoffmann | a19cbfb | 2010-04-27 11:50:11 +0200 | [diff] [blame] | 1374 | break; |
| 1375 | case QXL_VRAM_RANGE_INDEX: |
Gerd Hoffmann | 6f2b175 | 2011-10-14 18:05:48 +0200 | [diff] [blame] | 1376 | case 4 /* vram 64bit */: |
Gerd Hoffmann | 3cb5158 | 2016-06-22 14:07:23 +0200 | [diff] [blame] | 1377 | mr = &d->vram_bar; |
Gerd Hoffmann | a19cbfb | 2010-04-27 11:50:11 +0200 | [diff] [blame] | 1378 | break; |
| 1379 | default: |
| 1380 | /* should not happen */ |
Alon Levy | 0a53054 | 2012-05-24 12:38:12 +0300 | [diff] [blame] | 1381 | qxl_set_guest_bug(d, "%s: pci_region = %d", __func__, pci_region); |
Alon Levy | e954ea2 | 2012-04-25 12:13:24 +0300 | [diff] [blame] | 1382 | return 1; |
Gerd Hoffmann | a19cbfb | 2010-04-27 11:50:11 +0200 | [diff] [blame] | 1383 | } |
| 1384 | |
Gerd Hoffmann | 3cb5158 | 2016-06-22 14:07:23 +0200 | [diff] [blame] | 1385 | virt_start = (intptr_t)memory_region_get_ram_ptr(mr); |
Gerd Hoffmann | a19cbfb | 2010-04-27 11:50:11 +0200 | [diff] [blame] | 1386 | memslot.slot_id = slot_id; |
| 1387 | memslot.slot_group_id = MEMSLOT_GROUP_GUEST; /* guest group */ |
| 1388 | memslot.virt_start = virt_start + (guest_start - pci_start); |
| 1389 | memslot.virt_end = virt_start + (guest_end - pci_start); |
| 1390 | memslot.addr_delta = memslot.virt_start - delta; |
| 1391 | memslot.generation = d->rom->slot_generation = 0; |
| 1392 | qxl_rom_set_dirty(d); |
| 1393 | |
Alon Levy | 5ff4e36 | 2011-07-20 12:20:58 +0300 | [diff] [blame] | 1394 | qemu_spice_add_memslot(&d->ssd, &memslot, async); |
Gerd Hoffmann | 3cb5158 | 2016-06-22 14:07:23 +0200 | [diff] [blame] | 1395 | d->guest_slots[slot_id].mr = mr; |
| 1396 | d->guest_slots[slot_id].offset = memslot.virt_start - virt_start; |
Gerd Hoffmann | a19cbfb | 2010-04-27 11:50:11 +0200 | [diff] [blame] | 1397 | d->guest_slots[slot_id].size = memslot.virt_end - memslot.virt_start; |
| 1398 | d->guest_slots[slot_id].delta = delta; |
| 1399 | d->guest_slots[slot_id].active = 1; |
Alon Levy | e954ea2 | 2012-04-25 12:13:24 +0300 | [diff] [blame] | 1400 | return 0; |
Gerd Hoffmann | a19cbfb | 2010-04-27 11:50:11 +0200 | [diff] [blame] | 1401 | } |
| 1402 | |
| 1403 | static void qxl_del_memslot(PCIQXLDevice *d, uint32_t slot_id) |
| 1404 | { |
Gerd Hoffmann | 5c59d11 | 2011-07-20 12:20:50 +0300 | [diff] [blame] | 1405 | qemu_spice_del_memslot(&d->ssd, MEMSLOT_GROUP_HOST, slot_id); |
Gerd Hoffmann | a19cbfb | 2010-04-27 11:50:11 +0200 | [diff] [blame] | 1406 | d->guest_slots[slot_id].active = 0; |
| 1407 | } |
| 1408 | |
| 1409 | static void qxl_reset_memslots(PCIQXLDevice *d) |
| 1410 | { |
Gerd Hoffmann | aee32bf | 2011-07-20 12:20:52 +0300 | [diff] [blame] | 1411 | qxl_spice_reset_memslots(d); |
Gerd Hoffmann | a19cbfb | 2010-04-27 11:50:11 +0200 | [diff] [blame] | 1412 | memset(&d->guest_slots, 0, sizeof(d->guest_slots)); |
| 1413 | } |
| 1414 | |
| 1415 | static void qxl_reset_surfaces(PCIQXLDevice *d) |
| 1416 | { |
Alon Levy | c480bb7 | 2012-03-18 13:46:14 +0100 | [diff] [blame] | 1417 | trace_qxl_reset_surfaces(d->id); |
Gerd Hoffmann | a19cbfb | 2010-04-27 11:50:11 +0200 | [diff] [blame] | 1418 | d->mode = QXL_MODE_UNDEFINED; |
Alon Levy | 5ff4e36 | 2011-07-20 12:20:58 +0300 | [diff] [blame] | 1419 | qxl_spice_destroy_surfaces(d, QXL_SYNC); |
Gerd Hoffmann | a19cbfb | 2010-04-27 11:50:11 +0200 | [diff] [blame] | 1420 | } |
| 1421 | |
Yonit Halperin | e25139b | 2012-02-15 11:22:15 +0200 | [diff] [blame] | 1422 | /* can be also called from spice server thread context */ |
Gerd Hoffmann | 726bdf6 | 2016-06-22 14:07:22 +0200 | [diff] [blame] | 1423 | static bool qxl_get_check_slot_offset(PCIQXLDevice *qxl, QXLPHYSICAL pqxl, |
| 1424 | uint32_t *s, uint64_t *o) |
Gerd Hoffmann | a19cbfb | 2010-04-27 11:50:11 +0200 | [diff] [blame] | 1425 | { |
| 1426 | uint64_t phys = le64_to_cpu(pqxl); |
| 1427 | uint32_t slot = (phys >> (64 - 8)) & 0xff; |
| 1428 | uint64_t offset = phys & 0xffffffffffff; |
| 1429 | |
Gerd Hoffmann | 726bdf6 | 2016-06-22 14:07:22 +0200 | [diff] [blame] | 1430 | if (slot >= NUM_MEMSLOTS) { |
| 1431 | qxl_set_guest_bug(qxl, "slot too large %d >= %d", slot, |
| 1432 | NUM_MEMSLOTS); |
| 1433 | return false; |
| 1434 | } |
| 1435 | if (!qxl->guest_slots[slot].active) { |
| 1436 | qxl_set_guest_bug(qxl, "inactive slot %d\n", slot); |
| 1437 | return false; |
| 1438 | } |
| 1439 | if (offset < qxl->guest_slots[slot].delta) { |
| 1440 | qxl_set_guest_bug(qxl, |
Alon Levy | 0a53054 | 2012-05-24 12:38:12 +0300 | [diff] [blame] | 1441 | "slot %d offset %"PRIu64" < delta %"PRIu64"\n", |
Alon Levy | 4b635c5 | 2012-04-25 12:13:17 +0300 | [diff] [blame] | 1442 | slot, offset, qxl->guest_slots[slot].delta); |
Gerd Hoffmann | 726bdf6 | 2016-06-22 14:07:22 +0200 | [diff] [blame] | 1443 | return false; |
| 1444 | } |
| 1445 | offset -= qxl->guest_slots[slot].delta; |
| 1446 | if (offset > qxl->guest_slots[slot].size) { |
| 1447 | qxl_set_guest_bug(qxl, |
Alon Levy | 0a53054 | 2012-05-24 12:38:12 +0300 | [diff] [blame] | 1448 | "slot %d offset %"PRIu64" > size %"PRIu64"\n", |
Alon Levy | 4b635c5 | 2012-04-25 12:13:17 +0300 | [diff] [blame] | 1449 | slot, offset, qxl->guest_slots[slot].size); |
Gerd Hoffmann | 726bdf6 | 2016-06-22 14:07:22 +0200 | [diff] [blame] | 1450 | return false; |
| 1451 | } |
| 1452 | |
| 1453 | *s = slot; |
| 1454 | *o = offset; |
| 1455 | return true; |
| 1456 | } |
| 1457 | |
| 1458 | /* can be also called from spice server thread context */ |
| 1459 | void *qxl_phys2virt(PCIQXLDevice *qxl, QXLPHYSICAL pqxl, int group_id) |
| 1460 | { |
| 1461 | uint64_t offset; |
| 1462 | uint32_t slot; |
Gerd Hoffmann | 3cb5158 | 2016-06-22 14:07:23 +0200 | [diff] [blame] | 1463 | void *ptr; |
Gerd Hoffmann | 726bdf6 | 2016-06-22 14:07:22 +0200 | [diff] [blame] | 1464 | |
| 1465 | switch (group_id) { |
| 1466 | case MEMSLOT_GROUP_HOST: |
| 1467 | offset = le64_to_cpu(pqxl) & 0xffffffffffff; |
| 1468 | return (void *)(intptr_t)offset; |
| 1469 | case MEMSLOT_GROUP_GUEST: |
| 1470 | if (!qxl_get_check_slot_offset(qxl, pqxl, &slot, &offset)) { |
Alon Levy | 4b635c5 | 2012-04-25 12:13:17 +0300 | [diff] [blame] | 1471 | return NULL; |
| 1472 | } |
Gerd Hoffmann | 3cb5158 | 2016-06-22 14:07:23 +0200 | [diff] [blame] | 1473 | ptr = memory_region_get_ram_ptr(qxl->guest_slots[slot].mr); |
| 1474 | ptr += qxl->guest_slots[slot].offset; |
| 1475 | ptr += offset; |
| 1476 | return ptr; |
Gerd Hoffmann | a19cbfb | 2010-04-27 11:50:11 +0200 | [diff] [blame] | 1477 | } |
Alon Levy | 4b635c5 | 2012-04-25 12:13:17 +0300 | [diff] [blame] | 1478 | return NULL; |
Gerd Hoffmann | a19cbfb | 2010-04-27 11:50:11 +0200 | [diff] [blame] | 1479 | } |
| 1480 | |
Alon Levy | 5ff4e36 | 2011-07-20 12:20:58 +0300 | [diff] [blame] | 1481 | static void qxl_create_guest_primary_complete(PCIQXLDevice *qxl) |
| 1482 | { |
| 1483 | /* for local rendering */ |
| 1484 | qxl_render_resize(qxl); |
| 1485 | } |
| 1486 | |
| 1487 | static void qxl_create_guest_primary(PCIQXLDevice *qxl, int loadvm, |
| 1488 | qxl_async_io async) |
Gerd Hoffmann | a19cbfb | 2010-04-27 11:50:11 +0200 | [diff] [blame] | 1489 | { |
| 1490 | QXLDevSurfaceCreate surface; |
| 1491 | QXLSurfaceCreate *sc = &qxl->guest_primary.surface; |
Alon Levy | 3761abb | 2014-01-20 18:57:12 +0200 | [diff] [blame] | 1492 | uint32_t requested_height = le32_to_cpu(sc->height); |
Alon Levy | 13d1fd4 | 2012-06-10 18:05:06 +0300 | [diff] [blame] | 1493 | int requested_stride = le32_to_cpu(sc->stride); |
| 1494 | |
Alon Levy | 3761abb | 2014-01-20 18:57:12 +0200 | [diff] [blame] | 1495 | if (requested_stride == INT32_MIN || |
| 1496 | abs(requested_stride) * (uint64_t)requested_height |
| 1497 | > qxl->vgamem_size) { |
| 1498 | qxl_set_guest_bug(qxl, "%s: requested primary larger than framebuffer" |
| 1499 | " stride %d x height %" PRIu32 " > %" PRIu32, |
| 1500 | __func__, requested_stride, requested_height, |
| 1501 | qxl->vgamem_size); |
Alon Levy | 13d1fd4 | 2012-06-10 18:05:06 +0300 | [diff] [blame] | 1502 | return; |
| 1503 | } |
Gerd Hoffmann | a19cbfb | 2010-04-27 11:50:11 +0200 | [diff] [blame] | 1504 | |
Alon Levy | ddf9f4b | 2012-04-25 12:43:31 +0300 | [diff] [blame] | 1505 | if (qxl->mode == QXL_MODE_NATIVE) { |
Alon Levy | 0a53054 | 2012-05-24 12:38:12 +0300 | [diff] [blame] | 1506 | qxl_set_guest_bug(qxl, "%s: nop since already in QXL_MODE_NATIVE", |
Alon Levy | ddf9f4b | 2012-04-25 12:43:31 +0300 | [diff] [blame] | 1507 | __func__); |
| 1508 | } |
Gerd Hoffmann | a19cbfb | 2010-04-27 11:50:11 +0200 | [diff] [blame] | 1509 | qxl_exit_vga_mode(qxl); |
| 1510 | |
Gerd Hoffmann | a19cbfb | 2010-04-27 11:50:11 +0200 | [diff] [blame] | 1511 | surface.format = le32_to_cpu(sc->format); |
| 1512 | surface.height = le32_to_cpu(sc->height); |
| 1513 | surface.mem = le64_to_cpu(sc->mem); |
| 1514 | surface.position = le32_to_cpu(sc->position); |
| 1515 | surface.stride = le32_to_cpu(sc->stride); |
| 1516 | surface.width = le32_to_cpu(sc->width); |
| 1517 | surface.type = le32_to_cpu(sc->type); |
| 1518 | surface.flags = le32_to_cpu(sc->flags); |
Alon Levy | c480bb7 | 2012-03-18 13:46:14 +0100 | [diff] [blame] | 1519 | trace_qxl_create_guest_primary(qxl->id, sc->width, sc->height, sc->mem, |
| 1520 | sc->format, sc->position); |
| 1521 | trace_qxl_create_guest_primary_rest(qxl->id, sc->stride, sc->type, |
| 1522 | sc->flags); |
Gerd Hoffmann | a19cbfb | 2010-04-27 11:50:11 +0200 | [diff] [blame] | 1523 | |
Alon Levy | 48f4ba6 | 2012-10-15 14:54:03 +0200 | [diff] [blame] | 1524 | if ((surface.stride & 0x3) != 0) { |
| 1525 | qxl_set_guest_bug(qxl, "primary surface stride = %d %% 4 != 0", |
| 1526 | surface.stride); |
| 1527 | return; |
| 1528 | } |
| 1529 | |
Gerd Hoffmann | a19cbfb | 2010-04-27 11:50:11 +0200 | [diff] [blame] | 1530 | surface.mouse_mode = true; |
| 1531 | surface.group_id = MEMSLOT_GROUP_GUEST; |
| 1532 | if (loadvm) { |
| 1533 | surface.flags |= QXL_SURF_FLAG_KEEP_DATA; |
| 1534 | } |
| 1535 | |
| 1536 | qxl->mode = QXL_MODE_NATIVE; |
| 1537 | qxl->cmdflags = 0; |
Alon Levy | 5ff4e36 | 2011-07-20 12:20:58 +0300 | [diff] [blame] | 1538 | qemu_spice_create_primary_surface(&qxl->ssd, 0, &surface, async); |
Gerd Hoffmann | a19cbfb | 2010-04-27 11:50:11 +0200 | [diff] [blame] | 1539 | |
Alon Levy | 5ff4e36 | 2011-07-20 12:20:58 +0300 | [diff] [blame] | 1540 | if (async == QXL_SYNC) { |
| 1541 | qxl_create_guest_primary_complete(qxl); |
| 1542 | } |
Gerd Hoffmann | a19cbfb | 2010-04-27 11:50:11 +0200 | [diff] [blame] | 1543 | } |
| 1544 | |
Alon Levy | 5ff4e36 | 2011-07-20 12:20:58 +0300 | [diff] [blame] | 1545 | /* return 1 if surface destoy was initiated (in QXL_ASYNC case) or |
| 1546 | * done (in QXL_SYNC case), 0 otherwise. */ |
| 1547 | static int qxl_destroy_primary(PCIQXLDevice *d, qxl_async_io async) |
Gerd Hoffmann | a19cbfb | 2010-04-27 11:50:11 +0200 | [diff] [blame] | 1548 | { |
| 1549 | if (d->mode == QXL_MODE_UNDEFINED) { |
Alon Levy | 5ff4e36 | 2011-07-20 12:20:58 +0300 | [diff] [blame] | 1550 | return 0; |
Gerd Hoffmann | a19cbfb | 2010-04-27 11:50:11 +0200 | [diff] [blame] | 1551 | } |
Alon Levy | c480bb7 | 2012-03-18 13:46:14 +0100 | [diff] [blame] | 1552 | trace_qxl_destroy_primary(d->id); |
Gerd Hoffmann | a19cbfb | 2010-04-27 11:50:11 +0200 | [diff] [blame] | 1553 | d->mode = QXL_MODE_UNDEFINED; |
Alon Levy | 5ff4e36 | 2011-07-20 12:20:58 +0300 | [diff] [blame] | 1554 | qemu_spice_destroy_primary_surface(&d->ssd, 0, async); |
Yonit Halperin | 30f6da6 | 2011-10-18 18:58:54 +0200 | [diff] [blame] | 1555 | qxl_spice_reset_cursor(d); |
Alon Levy | 5ff4e36 | 2011-07-20 12:20:58 +0300 | [diff] [blame] | 1556 | return 1; |
Gerd Hoffmann | a19cbfb | 2010-04-27 11:50:11 +0200 | [diff] [blame] | 1557 | } |
| 1558 | |
Gerd Hoffmann | 9c70434 | 2014-02-19 11:40:17 +0100 | [diff] [blame] | 1559 | static void qxl_set_mode(PCIQXLDevice *d, unsigned int modenr, int loadvm) |
Gerd Hoffmann | a19cbfb | 2010-04-27 11:50:11 +0200 | [diff] [blame] | 1560 | { |
| 1561 | pcibus_t start = d->pci.io_regions[QXL_RAM_RANGE_INDEX].addr; |
| 1562 | pcibus_t end = d->pci.io_regions[QXL_RAM_RANGE_INDEX].size + start; |
| 1563 | QXLMode *mode = d->modes->modes + modenr; |
| 1564 | uint64_t devmem = d->pci.io_regions[QXL_RAM_RANGE_INDEX].addr; |
| 1565 | QXLMemSlot slot = { |
| 1566 | .mem_start = start, |
| 1567 | .mem_end = end |
| 1568 | }; |
Gerd Hoffmann | 9c70434 | 2014-02-19 11:40:17 +0100 | [diff] [blame] | 1569 | |
| 1570 | if (modenr >= d->modes->n_modes) { |
| 1571 | qxl_set_guest_bug(d, "mode number out of range"); |
| 1572 | return; |
| 1573 | } |
| 1574 | |
Gerd Hoffmann | a19cbfb | 2010-04-27 11:50:11 +0200 | [diff] [blame] | 1575 | QXLSurfaceCreate surface = { |
| 1576 | .width = mode->x_res, |
| 1577 | .height = mode->y_res, |
| 1578 | .stride = -mode->x_res * 4, |
| 1579 | .format = SPICE_SURFACE_FMT_32_xRGB, |
| 1580 | .flags = loadvm ? QXL_SURF_FLAG_KEEP_DATA : 0, |
| 1581 | .mouse_mode = true, |
| 1582 | .mem = devmem + d->shadow_rom.draw_area_offset, |
| 1583 | }; |
| 1584 | |
Alon Levy | c480bb7 | 2012-03-18 13:46:14 +0100 | [diff] [blame] | 1585 | trace_qxl_set_mode(d->id, modenr, mode->x_res, mode->y_res, mode->bits, |
| 1586 | devmem); |
Gerd Hoffmann | a19cbfb | 2010-04-27 11:50:11 +0200 | [diff] [blame] | 1587 | if (!loadvm) { |
| 1588 | qxl_hard_reset(d, 0); |
| 1589 | } |
| 1590 | |
| 1591 | d->guest_slots[0].slot = slot; |
Alon Levy | e954ea2 | 2012-04-25 12:13:24 +0300 | [diff] [blame] | 1592 | assert(qxl_add_memslot(d, 0, devmem, QXL_SYNC) == 0); |
Gerd Hoffmann | a19cbfb | 2010-04-27 11:50:11 +0200 | [diff] [blame] | 1593 | |
| 1594 | d->guest_primary.surface = surface; |
Alon Levy | 5ff4e36 | 2011-07-20 12:20:58 +0300 | [diff] [blame] | 1595 | qxl_create_guest_primary(d, 0, QXL_SYNC); |
Gerd Hoffmann | a19cbfb | 2010-04-27 11:50:11 +0200 | [diff] [blame] | 1596 | |
| 1597 | d->mode = QXL_MODE_COMPAT; |
| 1598 | d->cmdflags = QXL_COMMAND_FLAG_COMPAT; |
Gerd Hoffmann | a19cbfb | 2010-04-27 11:50:11 +0200 | [diff] [blame] | 1599 | if (mode->bits == 16) { |
| 1600 | d->cmdflags |= QXL_COMMAND_FLAG_COMPAT_16BPP; |
| 1601 | } |
Gerd Hoffmann | a19cbfb | 2010-04-27 11:50:11 +0200 | [diff] [blame] | 1602 | d->shadow_rom.mode = cpu_to_le32(modenr); |
| 1603 | d->rom->mode = cpu_to_le32(modenr); |
| 1604 | qxl_rom_set_dirty(d); |
| 1605 | } |
| 1606 | |
Avi Kivity | a8170e5 | 2012-10-23 12:30:10 +0200 | [diff] [blame] | 1607 | static void ioport_write(void *opaque, hwaddr addr, |
Avi Kivity | b195043 | 2011-08-08 16:08:57 +0300 | [diff] [blame] | 1608 | uint64_t val, unsigned size) |
Gerd Hoffmann | a19cbfb | 2010-04-27 11:50:11 +0200 | [diff] [blame] | 1609 | { |
| 1610 | PCIQXLDevice *d = opaque; |
Avi Kivity | b195043 | 2011-08-08 16:08:57 +0300 | [diff] [blame] | 1611 | uint32_t io_port = addr; |
Alon Levy | 5ff4e36 | 2011-07-20 12:20:58 +0300 | [diff] [blame] | 1612 | qxl_async_io async = QXL_SYNC; |
Philippe Mathieu-Daudé | 380e6d8 | 2020-02-15 17:15:56 +0100 | [diff] [blame] | 1613 | uint32_t orig_io_port; |
Gerd Hoffmann | a19cbfb | 2010-04-27 11:50:11 +0200 | [diff] [blame] | 1614 | |
Alon Levy | d96aafc | 2012-10-02 11:39:14 +0200 | [diff] [blame] | 1615 | if (d->guest_bug && io_port != QXL_IO_RESET) { |
Alon Levy | 087e6a4 | 2012-05-24 19:18:54 +0300 | [diff] [blame] | 1616 | return; |
| 1617 | } |
| 1618 | |
Alon Levy | 020af1c | 2012-08-22 11:16:25 +0300 | [diff] [blame] | 1619 | if (d->revision <= QXL_REVISION_STABLE_V10 && |
Gerd Hoffmann | ffe01e5 | 2012-09-25 13:56:40 +0200 | [diff] [blame] | 1620 | io_port > QXL_IO_FLUSH_RELEASE) { |
Alon Levy | 020af1c | 2012-08-22 11:16:25 +0300 | [diff] [blame] | 1621 | qxl_set_guest_bug(d, "unsupported io %d for revision %d\n", |
| 1622 | io_port, d->revision); |
| 1623 | return; |
| 1624 | } |
| 1625 | |
Gerd Hoffmann | a19cbfb | 2010-04-27 11:50:11 +0200 | [diff] [blame] | 1626 | switch (io_port) { |
| 1627 | case QXL_IO_RESET: |
| 1628 | case QXL_IO_SET_MODE: |
| 1629 | case QXL_IO_MEMSLOT_ADD: |
| 1630 | case QXL_IO_MEMSLOT_DEL: |
| 1631 | case QXL_IO_CREATE_PRIMARY: |
Gerd Hoffmann | 81144d1 | 2011-06-24 12:23:44 +0200 | [diff] [blame] | 1632 | case QXL_IO_UPDATE_IRQ: |
Alon Levy | a3d1405 | 2011-06-29 13:57:11 +0200 | [diff] [blame] | 1633 | case QXL_IO_LOG: |
Alon Levy | 5ff4e36 | 2011-07-20 12:20:58 +0300 | [diff] [blame] | 1634 | case QXL_IO_MEMSLOT_ADD_ASYNC: |
| 1635 | case QXL_IO_CREATE_PRIMARY_ASYNC: |
Gerd Hoffmann | a19cbfb | 2010-04-27 11:50:11 +0200 | [diff] [blame] | 1636 | break; |
| 1637 | default: |
Alon Levy | e21a298 | 2011-07-20 12:20:57 +0300 | [diff] [blame] | 1638 | if (d->mode != QXL_MODE_VGA) { |
Gerd Hoffmann | a19cbfb | 2010-04-27 11:50:11 +0200 | [diff] [blame] | 1639 | break; |
Alon Levy | e21a298 | 2011-07-20 12:20:57 +0300 | [diff] [blame] | 1640 | } |
Alon Levy | c480bb7 | 2012-03-18 13:46:14 +0100 | [diff] [blame] | 1641 | trace_qxl_io_unexpected_vga_mode(d->id, |
Alon Levy | 917ae08 | 2012-09-12 16:13:26 +0300 | [diff] [blame] | 1642 | addr, val, io_port_to_string(io_port)); |
Alon Levy | 5ff4e36 | 2011-07-20 12:20:58 +0300 | [diff] [blame] | 1643 | /* be nice to buggy guest drivers */ |
| 1644 | if (io_port >= QXL_IO_UPDATE_AREA_ASYNC && |
Alon Levy | 020af1c | 2012-08-22 11:16:25 +0300 | [diff] [blame] | 1645 | io_port < QXL_IO_RANGE_SIZE) { |
Alon Levy | 5ff4e36 | 2011-07-20 12:20:58 +0300 | [diff] [blame] | 1646 | qxl_send_events(d, QXL_INTERRUPT_IO_CMD); |
| 1647 | } |
Gerd Hoffmann | a19cbfb | 2010-04-27 11:50:11 +0200 | [diff] [blame] | 1648 | return; |
| 1649 | } |
| 1650 | |
Alon Levy | 5ff4e36 | 2011-07-20 12:20:58 +0300 | [diff] [blame] | 1651 | /* we change the io_port to avoid ifdeffery in the main switch */ |
| 1652 | orig_io_port = io_port; |
| 1653 | switch (io_port) { |
| 1654 | case QXL_IO_UPDATE_AREA_ASYNC: |
| 1655 | io_port = QXL_IO_UPDATE_AREA; |
| 1656 | goto async_common; |
| 1657 | case QXL_IO_MEMSLOT_ADD_ASYNC: |
| 1658 | io_port = QXL_IO_MEMSLOT_ADD; |
| 1659 | goto async_common; |
| 1660 | case QXL_IO_CREATE_PRIMARY_ASYNC: |
| 1661 | io_port = QXL_IO_CREATE_PRIMARY; |
| 1662 | goto async_common; |
| 1663 | case QXL_IO_DESTROY_PRIMARY_ASYNC: |
| 1664 | io_port = QXL_IO_DESTROY_PRIMARY; |
| 1665 | goto async_common; |
| 1666 | case QXL_IO_DESTROY_SURFACE_ASYNC: |
| 1667 | io_port = QXL_IO_DESTROY_SURFACE_WAIT; |
| 1668 | goto async_common; |
| 1669 | case QXL_IO_DESTROY_ALL_SURFACES_ASYNC: |
| 1670 | io_port = QXL_IO_DESTROY_ALL_SURFACES; |
Alon Levy | 3e16b9c | 2011-07-20 12:20:59 +0300 | [diff] [blame] | 1671 | goto async_common; |
| 1672 | case QXL_IO_FLUSH_SURFACES_ASYNC: |
Alon Levy | 020af1c | 2012-08-22 11:16:25 +0300 | [diff] [blame] | 1673 | case QXL_IO_MONITORS_CONFIG_ASYNC: |
Alon Levy | 5ff4e36 | 2011-07-20 12:20:58 +0300 | [diff] [blame] | 1674 | async_common: |
| 1675 | async = QXL_ASYNC; |
Daniel Brodsky | 6e8a355 | 2020-04-03 21:21:08 -0700 | [diff] [blame] | 1676 | WITH_QEMU_LOCK_GUARD(&d->async_lock) { |
| 1677 | if (d->current_async != QXL_UNDEFINED_IO) { |
| 1678 | qxl_set_guest_bug(d, "%d async started before last (%d) complete", |
| 1679 | io_port, d->current_async); |
| 1680 | return; |
| 1681 | } |
| 1682 | d->current_async = orig_io_port; |
Alon Levy | 5ff4e36 | 2011-07-20 12:20:58 +0300 | [diff] [blame] | 1683 | } |
Alon Levy | 5ff4e36 | 2011-07-20 12:20:58 +0300 | [diff] [blame] | 1684 | break; |
| 1685 | default: |
| 1686 | break; |
| 1687 | } |
Gerd Hoffmann | 18b2038 | 2013-09-05 17:30:05 +0200 | [diff] [blame] | 1688 | trace_qxl_io_write(d->id, qxl_mode_to_string(d->mode), |
| 1689 | addr, io_port_to_string(addr), |
| 1690 | val, size, async); |
Alon Levy | 5ff4e36 | 2011-07-20 12:20:58 +0300 | [diff] [blame] | 1691 | |
Gerd Hoffmann | a19cbfb | 2010-04-27 11:50:11 +0200 | [diff] [blame] | 1692 | switch (io_port) { |
| 1693 | case QXL_IO_UPDATE_AREA: |
| 1694 | { |
Alon Levy | 81fb6f1 | 2012-02-24 23:19:31 +0200 | [diff] [blame] | 1695 | QXLCookie *cookie = NULL; |
Gerd Hoffmann | a19cbfb | 2010-04-27 11:50:11 +0200 | [diff] [blame] | 1696 | QXLRect update = d->ram->update_area; |
Alon Levy | 81fb6f1 | 2012-02-24 23:19:31 +0200 | [diff] [blame] | 1697 | |
Gerd Hoffmann | ddd8fdc | 2012-09-04 11:39:41 +0200 | [diff] [blame] | 1698 | if (d->ram->update_surface > d->ssd.num_surfaces) { |
Alon Levy | 511b13e | 2012-08-21 13:51:31 +0300 | [diff] [blame] | 1699 | qxl_set_guest_bug(d, "QXL_IO_UPDATE_AREA: invalid surface id %d\n", |
| 1700 | d->ram->update_surface); |
Michael Tokarev | 36a03e0 | 2012-09-19 17:41:26 +0400 | [diff] [blame] | 1701 | break; |
Alon Levy | 511b13e | 2012-08-21 13:51:31 +0300 | [diff] [blame] | 1702 | } |
Michael Tokarev | 36a03e0 | 2012-09-19 17:41:26 +0400 | [diff] [blame] | 1703 | if (update.left >= update.right || update.top >= update.bottom || |
| 1704 | update.left < 0 || update.top < 0) { |
Alon Levy | 511b13e | 2012-08-21 13:51:31 +0300 | [diff] [blame] | 1705 | qxl_set_guest_bug(d, |
| 1706 | "QXL_IO_UPDATE_AREA: invalid area (%ux%u)x(%ux%u)\n", |
| 1707 | update.left, update.top, update.right, update.bottom); |
Marc-André Lureau | 9e5a25f | 2014-10-10 19:05:11 +0200 | [diff] [blame] | 1708 | if (update.left == update.right || update.top == update.bottom) { |
| 1709 | /* old drivers may provide empty area, keep going */ |
| 1710 | qxl_clear_guest_bug(d); |
| 1711 | goto cancel_async; |
| 1712 | } |
Dunrong Huang | ccc2960 | 2012-08-31 00:44:44 +0800 | [diff] [blame] | 1713 | break; |
| 1714 | } |
Alon Levy | 81fb6f1 | 2012-02-24 23:19:31 +0200 | [diff] [blame] | 1715 | if (async == QXL_ASYNC) { |
| 1716 | cookie = qxl_cookie_new(QXL_COOKIE_TYPE_IO, |
| 1717 | QXL_IO_UPDATE_AREA_ASYNC); |
| 1718 | cookie->u.area = update; |
| 1719 | } |
Gerd Hoffmann | aee32bf | 2011-07-20 12:20:52 +0300 | [diff] [blame] | 1720 | qxl_spice_update_area(d, d->ram->update_surface, |
Alon Levy | 81fb6f1 | 2012-02-24 23:19:31 +0200 | [diff] [blame] | 1721 | cookie ? &cookie->u.area : &update, |
| 1722 | NULL, 0, 0, async, cookie); |
Gerd Hoffmann | a19cbfb | 2010-04-27 11:50:11 +0200 | [diff] [blame] | 1723 | break; |
| 1724 | } |
| 1725 | case QXL_IO_NOTIFY_CMD: |
Gerd Hoffmann | 5c59d11 | 2011-07-20 12:20:50 +0300 | [diff] [blame] | 1726 | qemu_spice_wakeup(&d->ssd); |
Gerd Hoffmann | a19cbfb | 2010-04-27 11:50:11 +0200 | [diff] [blame] | 1727 | break; |
| 1728 | case QXL_IO_NOTIFY_CURSOR: |
Gerd Hoffmann | 5c59d11 | 2011-07-20 12:20:50 +0300 | [diff] [blame] | 1729 | qemu_spice_wakeup(&d->ssd); |
Gerd Hoffmann | a19cbfb | 2010-04-27 11:50:11 +0200 | [diff] [blame] | 1730 | break; |
| 1731 | case QXL_IO_UPDATE_IRQ: |
Yonit Halperin | 40010ae | 2011-09-05 08:45:59 +0300 | [diff] [blame] | 1732 | qxl_update_irq(d); |
Gerd Hoffmann | a19cbfb | 2010-04-27 11:50:11 +0200 | [diff] [blame] | 1733 | break; |
| 1734 | case QXL_IO_NOTIFY_OOM: |
| 1735 | if (!SPICE_RING_IS_EMPTY(&d->ram->release_ring)) { |
| 1736 | break; |
| 1737 | } |
Gerd Hoffmann | a19cbfb | 2010-04-27 11:50:11 +0200 | [diff] [blame] | 1738 | d->oom_running = 1; |
Gerd Hoffmann | aee32bf | 2011-07-20 12:20:52 +0300 | [diff] [blame] | 1739 | qxl_spice_oom(d); |
Gerd Hoffmann | a19cbfb | 2010-04-27 11:50:11 +0200 | [diff] [blame] | 1740 | d->oom_running = 0; |
| 1741 | break; |
| 1742 | case QXL_IO_SET_MODE: |
Gerd Hoffmann | a19cbfb | 2010-04-27 11:50:11 +0200 | [diff] [blame] | 1743 | qxl_set_mode(d, val, 0); |
| 1744 | break; |
| 1745 | case QXL_IO_LOG: |
Gerd Hoffmann | d97df4b | 2020-07-20 12:03:50 +0200 | [diff] [blame] | 1746 | #ifdef CONFIG_MODULES |
| 1747 | /* |
| 1748 | * FIXME |
| 1749 | * trace_event_get_state_backends() does not work for modules, |
| 1750 | * it leads to "undefined symbol: qemu_qxl_io_log_semaphore" |
| 1751 | */ |
| 1752 | if (true) { |
| 1753 | #else |
Peter Maydell | d4aceb2 | 2020-01-20 15:11:42 +0000 | [diff] [blame] | 1754 | if (trace_event_get_state_backends(TRACE_QXL_IO_LOG) || d->guestdebug) { |
Gerd Hoffmann | d97df4b | 2020-07-20 12:03:50 +0200 | [diff] [blame] | 1755 | #endif |
Daniel P. Berrangé | 00f4269 | 2019-01-23 12:00:13 +0000 | [diff] [blame] | 1756 | /* We cannot trust the guest to NUL terminate d->ram->log_buf */ |
| 1757 | char *log_buf = g_strndup((const char *)d->ram->log_buf, |
| 1758 | sizeof(d->ram->log_buf)); |
| 1759 | trace_qxl_io_log(d->id, log_buf); |
| 1760 | if (d->guestdebug) { |
| 1761 | fprintf(stderr, "qxl/guest-%d: %" PRId64 ": %s", d->id, |
| 1762 | qemu_clock_get_ns(QEMU_CLOCK_VIRTUAL), log_buf); |
| 1763 | } |
| 1764 | g_free(log_buf); |
Gerd Hoffmann | a19cbfb | 2010-04-27 11:50:11 +0200 | [diff] [blame] | 1765 | } |
| 1766 | break; |
| 1767 | case QXL_IO_RESET: |
Gerd Hoffmann | a19cbfb | 2010-04-27 11:50:11 +0200 | [diff] [blame] | 1768 | qxl_hard_reset(d, 0); |
| 1769 | break; |
| 1770 | case QXL_IO_MEMSLOT_ADD: |
Gerd Hoffmann | 2bce040 | 2011-07-20 12:20:55 +0300 | [diff] [blame] | 1771 | if (val >= NUM_MEMSLOTS) { |
Alon Levy | 0a53054 | 2012-05-24 12:38:12 +0300 | [diff] [blame] | 1772 | qxl_set_guest_bug(d, "QXL_IO_MEMSLOT_ADD: val out of range"); |
Gerd Hoffmann | 2bce040 | 2011-07-20 12:20:55 +0300 | [diff] [blame] | 1773 | break; |
| 1774 | } |
| 1775 | if (d->guest_slots[val].active) { |
Alon Levy | 0a53054 | 2012-05-24 12:38:12 +0300 | [diff] [blame] | 1776 | qxl_set_guest_bug(d, |
| 1777 | "QXL_IO_MEMSLOT_ADD: memory slot already active"); |
Gerd Hoffmann | 2bce040 | 2011-07-20 12:20:55 +0300 | [diff] [blame] | 1778 | break; |
| 1779 | } |
Gerd Hoffmann | a19cbfb | 2010-04-27 11:50:11 +0200 | [diff] [blame] | 1780 | d->guest_slots[val].slot = d->ram->mem_slot; |
Alon Levy | 5ff4e36 | 2011-07-20 12:20:58 +0300 | [diff] [blame] | 1781 | qxl_add_memslot(d, val, 0, async); |
Gerd Hoffmann | a19cbfb | 2010-04-27 11:50:11 +0200 | [diff] [blame] | 1782 | break; |
| 1783 | case QXL_IO_MEMSLOT_DEL: |
Gerd Hoffmann | 2bce040 | 2011-07-20 12:20:55 +0300 | [diff] [blame] | 1784 | if (val >= NUM_MEMSLOTS) { |
Alon Levy | 0a53054 | 2012-05-24 12:38:12 +0300 | [diff] [blame] | 1785 | qxl_set_guest_bug(d, "QXL_IO_MEMSLOT_DEL: val out of range"); |
Gerd Hoffmann | 2bce040 | 2011-07-20 12:20:55 +0300 | [diff] [blame] | 1786 | break; |
| 1787 | } |
Gerd Hoffmann | a19cbfb | 2010-04-27 11:50:11 +0200 | [diff] [blame] | 1788 | qxl_del_memslot(d, val); |
| 1789 | break; |
| 1790 | case QXL_IO_CREATE_PRIMARY: |
Gerd Hoffmann | 2bce040 | 2011-07-20 12:20:55 +0300 | [diff] [blame] | 1791 | if (val != 0) { |
Alon Levy | 0a53054 | 2012-05-24 12:38:12 +0300 | [diff] [blame] | 1792 | qxl_set_guest_bug(d, "QXL_IO_CREATE_PRIMARY (async=%d): val != 0", |
Alon Levy | 5ff4e36 | 2011-07-20 12:20:58 +0300 | [diff] [blame] | 1793 | async); |
| 1794 | goto cancel_async; |
Gerd Hoffmann | 2bce040 | 2011-07-20 12:20:55 +0300 | [diff] [blame] | 1795 | } |
Gerd Hoffmann | a19cbfb | 2010-04-27 11:50:11 +0200 | [diff] [blame] | 1796 | d->guest_primary.surface = d->ram->create_surface; |
Alon Levy | 5ff4e36 | 2011-07-20 12:20:58 +0300 | [diff] [blame] | 1797 | qxl_create_guest_primary(d, 0, async); |
Gerd Hoffmann | a19cbfb | 2010-04-27 11:50:11 +0200 | [diff] [blame] | 1798 | break; |
| 1799 | case QXL_IO_DESTROY_PRIMARY: |
Gerd Hoffmann | 2bce040 | 2011-07-20 12:20:55 +0300 | [diff] [blame] | 1800 | if (val != 0) { |
Alon Levy | 0a53054 | 2012-05-24 12:38:12 +0300 | [diff] [blame] | 1801 | qxl_set_guest_bug(d, "QXL_IO_DESTROY_PRIMARY (async=%d): val != 0", |
Alon Levy | 5ff4e36 | 2011-07-20 12:20:58 +0300 | [diff] [blame] | 1802 | async); |
| 1803 | goto cancel_async; |
Gerd Hoffmann | 2bce040 | 2011-07-20 12:20:55 +0300 | [diff] [blame] | 1804 | } |
Alon Levy | 5ff4e36 | 2011-07-20 12:20:58 +0300 | [diff] [blame] | 1805 | if (!qxl_destroy_primary(d, async)) { |
Alon Levy | c480bb7 | 2012-03-18 13:46:14 +0100 | [diff] [blame] | 1806 | trace_qxl_io_destroy_primary_ignored(d->id, |
| 1807 | qxl_mode_to_string(d->mode)); |
Alon Levy | 5ff4e36 | 2011-07-20 12:20:58 +0300 | [diff] [blame] | 1808 | goto cancel_async; |
| 1809 | } |
Gerd Hoffmann | a19cbfb | 2010-04-27 11:50:11 +0200 | [diff] [blame] | 1810 | break; |
| 1811 | case QXL_IO_DESTROY_SURFACE_WAIT: |
Gerd Hoffmann | ddd8fdc | 2012-09-04 11:39:41 +0200 | [diff] [blame] | 1812 | if (val >= d->ssd.num_surfaces) { |
Alon Levy | 0a53054 | 2012-05-24 12:38:12 +0300 | [diff] [blame] | 1813 | qxl_set_guest_bug(d, "QXL_IO_DESTROY_SURFACE (async=%d):" |
Stefan Weil | 5f8daf2 | 2012-04-01 22:07:30 +0200 | [diff] [blame] | 1814 | "%" PRIu64 " >= NUM_SURFACES", async, val); |
Alon Levy | 5ff4e36 | 2011-07-20 12:20:58 +0300 | [diff] [blame] | 1815 | goto cancel_async; |
| 1816 | } |
| 1817 | qxl_spice_destroy_surface_wait(d, val, async); |
Gerd Hoffmann | a19cbfb | 2010-04-27 11:50:11 +0200 | [diff] [blame] | 1818 | break; |
Alon Levy | 3e16b9c | 2011-07-20 12:20:59 +0300 | [diff] [blame] | 1819 | case QXL_IO_FLUSH_RELEASE: { |
| 1820 | QXLReleaseRing *ring = &d->ram->release_ring; |
| 1821 | if (ring->prod - ring->cons + 1 == ring->num_items) { |
| 1822 | fprintf(stderr, |
| 1823 | "ERROR: no flush, full release ring [p%d,%dc]\n", |
| 1824 | ring->prod, ring->cons); |
| 1825 | } |
| 1826 | qxl_push_free_res(d, 1 /* flush */); |
Alon Levy | 3e16b9c | 2011-07-20 12:20:59 +0300 | [diff] [blame] | 1827 | break; |
| 1828 | } |
| 1829 | case QXL_IO_FLUSH_SURFACES_ASYNC: |
Alon Levy | 3e16b9c | 2011-07-20 12:20:59 +0300 | [diff] [blame] | 1830 | qxl_spice_flush_surfaces_async(d); |
| 1831 | break; |
Gerd Hoffmann | a19cbfb | 2010-04-27 11:50:11 +0200 | [diff] [blame] | 1832 | case QXL_IO_DESTROY_ALL_SURFACES: |
Alon Levy | 5ff4e36 | 2011-07-20 12:20:58 +0300 | [diff] [blame] | 1833 | d->mode = QXL_MODE_UNDEFINED; |
| 1834 | qxl_spice_destroy_surfaces(d, async); |
Gerd Hoffmann | a19cbfb | 2010-04-27 11:50:11 +0200 | [diff] [blame] | 1835 | break; |
Alon Levy | 020af1c | 2012-08-22 11:16:25 +0300 | [diff] [blame] | 1836 | case QXL_IO_MONITORS_CONFIG_ASYNC: |
| 1837 | qxl_spice_monitors_config_async(d, 0); |
| 1838 | break; |
Gerd Hoffmann | a19cbfb | 2010-04-27 11:50:11 +0200 | [diff] [blame] | 1839 | default: |
Alon Levy | 0a53054 | 2012-05-24 12:38:12 +0300 | [diff] [blame] | 1840 | qxl_set_guest_bug(d, "%s: unexpected ioport=0x%x\n", __func__, io_port); |
Gerd Hoffmann | a19cbfb | 2010-04-27 11:50:11 +0200 | [diff] [blame] | 1841 | } |
Alon Levy | 5ff4e36 | 2011-07-20 12:20:58 +0300 | [diff] [blame] | 1842 | return; |
| 1843 | cancel_async: |
Alon Levy | 5ff4e36 | 2011-07-20 12:20:58 +0300 | [diff] [blame] | 1844 | if (async) { |
| 1845 | qxl_send_events(d, QXL_INTERRUPT_IO_CMD); |
| 1846 | qemu_mutex_lock(&d->async_lock); |
| 1847 | d->current_async = QXL_UNDEFINED_IO; |
| 1848 | qemu_mutex_unlock(&d->async_lock); |
| 1849 | } |
Gerd Hoffmann | a19cbfb | 2010-04-27 11:50:11 +0200 | [diff] [blame] | 1850 | } |
| 1851 | |
Avi Kivity | a8170e5 | 2012-10-23 12:30:10 +0200 | [diff] [blame] | 1852 | static uint64_t ioport_read(void *opaque, hwaddr addr, |
Avi Kivity | b195043 | 2011-08-08 16:08:57 +0300 | [diff] [blame] | 1853 | unsigned size) |
Gerd Hoffmann | a19cbfb | 2010-04-27 11:50:11 +0200 | [diff] [blame] | 1854 | { |
Alon Levy | 917ae08 | 2012-09-12 16:13:26 +0300 | [diff] [blame] | 1855 | PCIQXLDevice *qxl = opaque; |
Gerd Hoffmann | a19cbfb | 2010-04-27 11:50:11 +0200 | [diff] [blame] | 1856 | |
Alon Levy | 917ae08 | 2012-09-12 16:13:26 +0300 | [diff] [blame] | 1857 | trace_qxl_io_read_unexpected(qxl->id); |
Gerd Hoffmann | a19cbfb | 2010-04-27 11:50:11 +0200 | [diff] [blame] | 1858 | return 0xff; |
| 1859 | } |
| 1860 | |
Avi Kivity | b195043 | 2011-08-08 16:08:57 +0300 | [diff] [blame] | 1861 | static const MemoryRegionOps qxl_io_ops = { |
| 1862 | .read = ioport_read, |
| 1863 | .write = ioport_write, |
| 1864 | .valid = { |
| 1865 | .min_access_size = 1, |
| 1866 | .max_access_size = 1, |
| 1867 | }, |
| 1868 | }; |
Gerd Hoffmann | a19cbfb | 2010-04-27 11:50:11 +0200 | [diff] [blame] | 1869 | |
Gerd Hoffmann | 4a46c99 | 2013-10-29 13:29:43 +0100 | [diff] [blame] | 1870 | static void qxl_update_irq_bh(void *opaque) |
Gerd Hoffmann | a19cbfb | 2010-04-27 11:50:11 +0200 | [diff] [blame] | 1871 | { |
| 1872 | PCIQXLDevice *d = opaque; |
Yonit Halperin | 40010ae | 2011-09-05 08:45:59 +0300 | [diff] [blame] | 1873 | qxl_update_irq(d); |
Gerd Hoffmann | a19cbfb | 2010-04-27 11:50:11 +0200 | [diff] [blame] | 1874 | } |
| 1875 | |
Gerd Hoffmann | a19cbfb | 2010-04-27 11:50:11 +0200 | [diff] [blame] | 1876 | static void qxl_send_events(PCIQXLDevice *d, uint32_t events) |
| 1877 | { |
| 1878 | uint32_t old_pending; |
| 1879 | uint32_t le_events = cpu_to_le32(events); |
| 1880 | |
Alon Levy | 917ae08 | 2012-09-12 16:13:26 +0300 | [diff] [blame] | 1881 | trace_qxl_send_events(d->id, events); |
Alon Levy | 511aefb | 2012-11-01 14:56:00 +0200 | [diff] [blame] | 1882 | if (!qemu_spice_display_is_running(&d->ssd)) { |
| 1883 | /* spice-server tracks guest running state and should not do this */ |
| 1884 | fprintf(stderr, "%s: spice-server bug: guest stopped, ignoring\n", |
| 1885 | __func__); |
| 1886 | trace_qxl_send_events_vm_stopped(d->id, events); |
| 1887 | return; |
| 1888 | } |
Peter Maydell | 5a358b3 | 2018-09-27 16:55:38 +0100 | [diff] [blame] | 1889 | /* |
| 1890 | * Older versions of Spice forgot to define the QXLRam struct |
| 1891 | * with the '__aligned__(4)' attribute. clang 7 and newer will |
Stefan Hajnoczi | d73415a | 2020-09-23 11:56:46 +0100 | [diff] [blame] | 1892 | * thus warn that qatomic_fetch_or(&d->ram->int_pending, ...) |
Peter Maydell | 5a358b3 | 2018-09-27 16:55:38 +0100 | [diff] [blame] | 1893 | * might be a misaligned atomic access, and will generate an |
| 1894 | * out-of-line call for it, which results in a link error since |
| 1895 | * we don't currently link against libatomic. |
| 1896 | * |
| 1897 | * In fact we set up d->ram in init_qxl_ram() so it always starts |
| 1898 | * at a 4K boundary, so we know that &d->ram->int_pending is |
| 1899 | * naturally aligned for a uint32_t. Newer Spice versions |
| 1900 | * (with Spice commit beda5ec7a6848be20c0cac2a9a8ef2a41e8069c1) |
| 1901 | * will fix the bug directly. To deal with older versions, |
| 1902 | * we tell the compiler to assume the address really is aligned. |
| 1903 | * Any compiler which cares about the misalignment will have |
| 1904 | * __builtin_assume_aligned. |
| 1905 | */ |
| 1906 | #ifdef HAS_ASSUME_ALIGNED |
| 1907 | #define ALIGNED_UINT32_PTR(P) ((uint32_t *)__builtin_assume_aligned(P, 4)) |
| 1908 | #else |
| 1909 | #define ALIGNED_UINT32_PTR(P) ((uint32_t *)P) |
| 1910 | #endif |
| 1911 | |
Stefan Hajnoczi | d73415a | 2020-09-23 11:56:46 +0100 | [diff] [blame] | 1912 | old_pending = qatomic_fetch_or(ALIGNED_UINT32_PTR(&d->ram->int_pending), |
Peter Maydell | 5a358b3 | 2018-09-27 16:55:38 +0100 | [diff] [blame] | 1913 | le_events); |
Gerd Hoffmann | a19cbfb | 2010-04-27 11:50:11 +0200 | [diff] [blame] | 1914 | if ((old_pending & le_events) == le_events) { |
| 1915 | return; |
| 1916 | } |
Gerd Hoffmann | 4a46c99 | 2013-10-29 13:29:43 +0100 | [diff] [blame] | 1917 | qemu_bh_schedule(d->update_irq); |
Gerd Hoffmann | a19cbfb | 2010-04-27 11:50:11 +0200 | [diff] [blame] | 1918 | } |
| 1919 | |
| 1920 | /* graphics console */ |
| 1921 | |
| 1922 | static void qxl_hw_update(void *opaque) |
| 1923 | { |
| 1924 | PCIQXLDevice *qxl = opaque; |
Gerd Hoffmann | a19cbfb | 2010-04-27 11:50:11 +0200 | [diff] [blame] | 1925 | |
Gerd Hoffmann | 1516233 | 2014-09-24 17:05:45 +0200 | [diff] [blame] | 1926 | qxl_render_update(qxl); |
Gerd Hoffmann | a19cbfb | 2010-04-27 11:50:11 +0200 | [diff] [blame] | 1927 | } |
| 1928 | |
Gerd Hoffmann | 1331eab | 2016-06-22 14:07:24 +0200 | [diff] [blame] | 1929 | static void qxl_dirty_one_surface(PCIQXLDevice *qxl, QXLPHYSICAL pqxl, |
| 1930 | uint32_t height, int32_t stride) |
| 1931 | { |
Gerd Hoffmann | e0127d2 | 2016-07-13 14:33:06 +0200 | [diff] [blame] | 1932 | uint64_t offset, size; |
| 1933 | uint32_t slot; |
Gerd Hoffmann | 1331eab | 2016-06-22 14:07:24 +0200 | [diff] [blame] | 1934 | bool rc; |
| 1935 | |
| 1936 | rc = qxl_get_check_slot_offset(qxl, pqxl, &slot, &offset); |
| 1937 | assert(rc == true); |
Gerd Hoffmann | e0127d2 | 2016-07-13 14:33:06 +0200 | [diff] [blame] | 1938 | size = (uint64_t)height * abs(stride); |
| 1939 | trace_qxl_surfaces_dirty(qxl->id, offset, size); |
Gerd Hoffmann | 1331eab | 2016-06-22 14:07:24 +0200 | [diff] [blame] | 1940 | qxl_set_dirty(qxl->guest_slots[slot].mr, |
Gerd Hoffmann | e0127d2 | 2016-07-13 14:33:06 +0200 | [diff] [blame] | 1941 | qxl->guest_slots[slot].offset + offset, |
| 1942 | qxl->guest_slots[slot].offset + offset + size); |
Gerd Hoffmann | 1331eab | 2016-06-22 14:07:24 +0200 | [diff] [blame] | 1943 | } |
| 1944 | |
Yonit Halperin | e25139b | 2012-02-15 11:22:15 +0200 | [diff] [blame] | 1945 | static void qxl_dirty_surfaces(PCIQXLDevice *qxl) |
| 1946 | { |
Yonit Halperin | e25139b | 2012-02-15 11:22:15 +0200 | [diff] [blame] | 1947 | int i; |
| 1948 | |
Yonit Halperin | 2aa9e85 | 2012-02-15 11:22:16 +0200 | [diff] [blame] | 1949 | if (qxl->mode != QXL_MODE_NATIVE && qxl->mode != QXL_MODE_COMPAT) { |
Yonit Halperin | e25139b | 2012-02-15 11:22:15 +0200 | [diff] [blame] | 1950 | return; |
| 1951 | } |
| 1952 | |
| 1953 | /* dirty the primary surface */ |
Gerd Hoffmann | 1331eab | 2016-06-22 14:07:24 +0200 | [diff] [blame] | 1954 | qxl_dirty_one_surface(qxl, qxl->guest_primary.surface.mem, |
| 1955 | qxl->guest_primary.surface.height, |
| 1956 | qxl->guest_primary.surface.stride); |
Yonit Halperin | e25139b | 2012-02-15 11:22:15 +0200 | [diff] [blame] | 1957 | |
| 1958 | /* dirty the off-screen surfaces */ |
Gerd Hoffmann | ddd8fdc | 2012-09-04 11:39:41 +0200 | [diff] [blame] | 1959 | for (i = 0; i < qxl->ssd.num_surfaces; i++) { |
Yonit Halperin | e25139b | 2012-02-15 11:22:15 +0200 | [diff] [blame] | 1960 | QXLSurfaceCmd *cmd; |
Yonit Halperin | e25139b | 2012-02-15 11:22:15 +0200 | [diff] [blame] | 1961 | |
| 1962 | if (qxl->guest_surfaces.cmds[i] == 0) { |
| 1963 | continue; |
| 1964 | } |
| 1965 | |
| 1966 | cmd = qxl_phys2virt(qxl, qxl->guest_surfaces.cmds[i], |
| 1967 | MEMSLOT_GROUP_GUEST); |
Alon Levy | fae2afb | 2012-04-25 12:13:18 +0300 | [diff] [blame] | 1968 | assert(cmd); |
Yonit Halperin | e25139b | 2012-02-15 11:22:15 +0200 | [diff] [blame] | 1969 | assert(cmd->type == QXL_SURFACE_CMD_CREATE); |
Gerd Hoffmann | 1331eab | 2016-06-22 14:07:24 +0200 | [diff] [blame] | 1970 | qxl_dirty_one_surface(qxl, cmd->u.surface_create.data, |
| 1971 | cmd->u.surface_create.height, |
| 1972 | cmd->u.surface_create.stride); |
Yonit Halperin | e25139b | 2012-02-15 11:22:15 +0200 | [diff] [blame] | 1973 | } |
| 1974 | } |
| 1975 | |
Philippe Mathieu-Daudé | 538f049 | 2021-01-11 16:20:20 +0100 | [diff] [blame] | 1976 | static void qxl_vm_change_state_handler(void *opaque, bool running, |
Luiz Capitulino | 1dfb4dd | 2011-07-29 14:26:33 -0300 | [diff] [blame] | 1977 | RunState state) |
Gerd Hoffmann | a19cbfb | 2010-04-27 11:50:11 +0200 | [diff] [blame] | 1978 | { |
| 1979 | PCIQXLDevice *qxl = opaque; |
Gerd Hoffmann | a19cbfb | 2010-04-27 11:50:11 +0200 | [diff] [blame] | 1980 | |
Yonit Halperin | efbf295 | 2011-09-05 08:45:58 +0300 | [diff] [blame] | 1981 | if (running) { |
| 1982 | /* |
| 1983 | * if qxl_send_events was called from spice server context before |
Yonit Halperin | 40010ae | 2011-09-05 08:45:59 +0300 | [diff] [blame] | 1984 | * migration ended, qxl_update_irq for these events might not have been |
Yonit Halperin | efbf295 | 2011-09-05 08:45:58 +0300 | [diff] [blame] | 1985 | * called |
| 1986 | */ |
Yonit Halperin | 40010ae | 2011-09-05 08:45:59 +0300 | [diff] [blame] | 1987 | qxl_update_irq(qxl); |
Yonit Halperin | e25139b | 2012-02-15 11:22:15 +0200 | [diff] [blame] | 1988 | } else { |
| 1989 | /* make sure surfaces are saved before migration */ |
| 1990 | qxl_dirty_surfaces(qxl); |
Gerd Hoffmann | a19cbfb | 2010-04-27 11:50:11 +0200 | [diff] [blame] | 1991 | } |
| 1992 | } |
| 1993 | |
| 1994 | /* display change listener */ |
| 1995 | |
Gerd Hoffmann | 7c20b4a | 2012-11-13 14:51:41 +0100 | [diff] [blame] | 1996 | static void display_update(DisplayChangeListener *dcl, |
Gerd Hoffmann | 7c20b4a | 2012-11-13 14:51:41 +0100 | [diff] [blame] | 1997 | int x, int y, int w, int h) |
Gerd Hoffmann | a19cbfb | 2010-04-27 11:50:11 +0200 | [diff] [blame] | 1998 | { |
Gerd Hoffmann | c6c0685 | 2013-02-28 12:15:00 +0100 | [diff] [blame] | 1999 | PCIQXLDevice *qxl = container_of(dcl, PCIQXLDevice, ssd.dcl); |
| 2000 | |
| 2001 | if (qxl->mode == QXL_MODE_VGA) { |
| 2002 | qemu_spice_display_update(&qxl->ssd, x, y, w, h); |
Gerd Hoffmann | a19cbfb | 2010-04-27 11:50:11 +0200 | [diff] [blame] | 2003 | } |
| 2004 | } |
| 2005 | |
Gerd Hoffmann | c12aeb8 | 2013-02-28 15:03:04 +0100 | [diff] [blame] | 2006 | static void display_switch(DisplayChangeListener *dcl, |
Gerd Hoffmann | c12aeb8 | 2013-02-28 15:03:04 +0100 | [diff] [blame] | 2007 | struct DisplaySurface *surface) |
Gerd Hoffmann | a19cbfb | 2010-04-27 11:50:11 +0200 | [diff] [blame] | 2008 | { |
Gerd Hoffmann | c6c0685 | 2013-02-28 12:15:00 +0100 | [diff] [blame] | 2009 | PCIQXLDevice *qxl = container_of(dcl, PCIQXLDevice, ssd.dcl); |
| 2010 | |
Gerd Hoffmann | 71874c1 | 2013-02-28 16:42:28 +0100 | [diff] [blame] | 2011 | qxl->ssd.ds = surface; |
Gerd Hoffmann | c6c0685 | 2013-02-28 12:15:00 +0100 | [diff] [blame] | 2012 | if (qxl->mode == QXL_MODE_VGA) { |
Gerd Hoffmann | c12aeb8 | 2013-02-28 15:03:04 +0100 | [diff] [blame] | 2013 | qemu_spice_display_switch(&qxl->ssd, surface); |
Gerd Hoffmann | a19cbfb | 2010-04-27 11:50:11 +0200 | [diff] [blame] | 2014 | } |
| 2015 | } |
| 2016 | |
Gerd Hoffmann | bc2ed97 | 2013-03-01 13:03:04 +0100 | [diff] [blame] | 2017 | static void display_refresh(DisplayChangeListener *dcl) |
Gerd Hoffmann | a19cbfb | 2010-04-27 11:50:11 +0200 | [diff] [blame] | 2018 | { |
Gerd Hoffmann | c6c0685 | 2013-02-28 12:15:00 +0100 | [diff] [blame] | 2019 | PCIQXLDevice *qxl = container_of(dcl, PCIQXLDevice, ssd.dcl); |
| 2020 | |
| 2021 | if (qxl->mode == QXL_MODE_VGA) { |
| 2022 | qemu_spice_display_refresh(&qxl->ssd); |
Gerd Hoffmann | a19cbfb | 2010-04-27 11:50:11 +0200 | [diff] [blame] | 2023 | } |
| 2024 | } |
| 2025 | |
Gerd Hoffmann | 7c20b4a | 2012-11-13 14:51:41 +0100 | [diff] [blame] | 2026 | static DisplayChangeListenerOps display_listener_ops = { |
| 2027 | .dpy_name = "spice/qxl", |
Gerd Hoffmann | a93a4a2 | 2012-09-28 15:02:08 +0200 | [diff] [blame] | 2028 | .dpy_gfx_update = display_update, |
Gerd Hoffmann | c12aeb8 | 2013-02-28 15:03:04 +0100 | [diff] [blame] | 2029 | .dpy_gfx_switch = display_switch, |
Gerd Hoffmann | 7c20b4a | 2012-11-13 14:51:41 +0100 | [diff] [blame] | 2030 | .dpy_refresh = display_refresh, |
Gerd Hoffmann | a19cbfb | 2010-04-27 11:50:11 +0200 | [diff] [blame] | 2031 | }; |
| 2032 | |
Alon Levy | 13d1fd4 | 2012-06-10 18:05:06 +0300 | [diff] [blame] | 2033 | static void qxl_init_ramsize(PCIQXLDevice *qxl) |
Gerd Hoffmann | a974192 | 2012-02-17 15:02:40 +0100 | [diff] [blame] | 2034 | { |
Alon Levy | 13d1fd4 | 2012-06-10 18:05:06 +0300 | [diff] [blame] | 2035 | /* vga mode framebuffer / primary surface (bar 0, first part) */ |
| 2036 | if (qxl->vgamem_size_mb < 8) { |
| 2037 | qxl->vgamem_size_mb = 8; |
| 2038 | } |
Radim Krčmář | 876d516 | 2015-02-17 17:30:51 +0100 | [diff] [blame] | 2039 | /* XXX: we round vgamem_size_mb up to a nearest power of two and it must be |
| 2040 | * less than vga_common_init()'s maximum on qxl->vga.vram_size (512 now). |
| 2041 | */ |
| 2042 | if (qxl->vgamem_size_mb > 256) { |
| 2043 | qxl->vgamem_size_mb = 256; |
| 2044 | } |
Philippe Mathieu-Daudé | f0353b0 | 2018-06-25 09:42:06 -0300 | [diff] [blame] | 2045 | qxl->vgamem_size = qxl->vgamem_size_mb * MiB; |
Alon Levy | 13d1fd4 | 2012-06-10 18:05:06 +0300 | [diff] [blame] | 2046 | |
| 2047 | /* vga ram (bar 0, total) */ |
Gerd Hoffmann | 017438e | 2012-02-17 15:03:24 +0100 | [diff] [blame] | 2048 | if (qxl->ram_size_mb != -1) { |
Philippe Mathieu-Daudé | f0353b0 | 2018-06-25 09:42:06 -0300 | [diff] [blame] | 2049 | qxl->vga.vram_size = qxl->ram_size_mb * MiB; |
Gerd Hoffmann | 017438e | 2012-02-17 15:03:24 +0100 | [diff] [blame] | 2050 | } |
Alon Levy | 13d1fd4 | 2012-06-10 18:05:06 +0300 | [diff] [blame] | 2051 | if (qxl->vga.vram_size < qxl->vgamem_size * 2) { |
| 2052 | qxl->vga.vram_size = qxl->vgamem_size * 2; |
Gerd Hoffmann | a974192 | 2012-02-17 15:02:40 +0100 | [diff] [blame] | 2053 | } |
| 2054 | |
Gerd Hoffmann | 6f2b175 | 2011-10-14 18:05:48 +0200 | [diff] [blame] | 2055 | /* vram32 (surfaces, 32bit, bar 1) */ |
| 2056 | if (qxl->vram32_size_mb != -1) { |
Philippe Mathieu-Daudé | f0353b0 | 2018-06-25 09:42:06 -0300 | [diff] [blame] | 2057 | qxl->vram32_size = qxl->vram32_size_mb * MiB; |
Gerd Hoffmann | 6f2b175 | 2011-10-14 18:05:48 +0200 | [diff] [blame] | 2058 | } |
| 2059 | if (qxl->vram32_size < 4096) { |
| 2060 | qxl->vram32_size = 4096; |
| 2061 | } |
| 2062 | |
| 2063 | /* vram (surfaces, 64bit, bar 4+5) */ |
Gerd Hoffmann | 017438e | 2012-02-17 15:03:24 +0100 | [diff] [blame] | 2064 | if (qxl->vram_size_mb != -1) { |
Philippe Mathieu-Daudé | f0353b0 | 2018-06-25 09:42:06 -0300 | [diff] [blame] | 2065 | qxl->vram_size = (uint64_t)qxl->vram_size_mb * MiB; |
Gerd Hoffmann | 017438e | 2012-02-17 15:03:24 +0100 | [diff] [blame] | 2066 | } |
Gerd Hoffmann | 6f2b175 | 2011-10-14 18:05:48 +0200 | [diff] [blame] | 2067 | if (qxl->vram_size < qxl->vram32_size) { |
| 2068 | qxl->vram_size = qxl->vram32_size; |
Gerd Hoffmann | a974192 | 2012-02-17 15:02:40 +0100 | [diff] [blame] | 2069 | } |
| 2070 | |
Gerd Hoffmann | 6f2b175 | 2011-10-14 18:05:48 +0200 | [diff] [blame] | 2071 | if (qxl->revision == 1) { |
| 2072 | qxl->vram32_size = 4096; |
| 2073 | qxl->vram_size = 4096; |
| 2074 | } |
Radim Krčmář | bb7443f | 2015-02-17 17:30:52 +0100 | [diff] [blame] | 2075 | qxl->vgamem_size = pow2ceil(qxl->vgamem_size); |
| 2076 | qxl->vga.vram_size = pow2ceil(qxl->vga.vram_size); |
| 2077 | qxl->vram32_size = pow2ceil(qxl->vram32_size); |
| 2078 | qxl->vram_size = pow2ceil(qxl->vram_size); |
Gerd Hoffmann | a974192 | 2012-02-17 15:02:40 +0100 | [diff] [blame] | 2079 | } |
| 2080 | |
Markus Armbruster | 042a24d | 2015-01-19 15:52:36 +0100 | [diff] [blame] | 2081 | static void qxl_realize_common(PCIQXLDevice *qxl, Error **errp) |
Gerd Hoffmann | a19cbfb | 2010-04-27 11:50:11 +0200 | [diff] [blame] | 2082 | { |
| 2083 | uint8_t* config = qxl->pci.config; |
Gerd Hoffmann | a19cbfb | 2010-04-27 11:50:11 +0200 | [diff] [blame] | 2084 | uint32_t pci_device_rev; |
| 2085 | uint32_t io_size; |
| 2086 | |
Paolo Bonzini | 47025a0 | 2017-08-15 01:15:52 +0200 | [diff] [blame] | 2087 | qemu_spice_display_init_common(&qxl->ssd); |
Gerd Hoffmann | a19cbfb | 2010-04-27 11:50:11 +0200 | [diff] [blame] | 2088 | qxl->mode = QXL_MODE_UNDEFINED; |
Gerd Hoffmann | a19cbfb | 2010-04-27 11:50:11 +0200 | [diff] [blame] | 2089 | qxl->num_memslots = NUM_MEMSLOTS; |
Gerd Hoffmann | 14898cf | 2011-07-20 12:20:53 +0300 | [diff] [blame] | 2090 | qemu_mutex_init(&qxl->track_lock); |
Alon Levy | 5ff4e36 | 2011-07-20 12:20:58 +0300 | [diff] [blame] | 2091 | qemu_mutex_init(&qxl->async_lock); |
| 2092 | qxl->current_async = QXL_UNDEFINED_IO; |
Alon Levy | 087e6a4 | 2012-05-24 19:18:54 +0300 | [diff] [blame] | 2093 | qxl->guest_bug = 0; |
Gerd Hoffmann | a19cbfb | 2010-04-27 11:50:11 +0200 | [diff] [blame] | 2094 | |
| 2095 | switch (qxl->revision) { |
| 2096 | case 1: /* spice 0.4 -- qxl-1 */ |
Gerd Hoffmann | a19cbfb | 2010-04-27 11:50:11 +0200 | [diff] [blame] | 2097 | pci_device_rev = QXL_REVISION_STABLE_V04; |
Uri Lublin | 3f6297b | 2012-05-10 16:24:53 +0300 | [diff] [blame] | 2098 | io_size = 8; |
Gerd Hoffmann | a19cbfb | 2010-04-27 11:50:11 +0200 | [diff] [blame] | 2099 | break; |
| 2100 | case 2: /* spice 0.6 -- qxl-2 */ |
Gerd Hoffmann | a19cbfb | 2010-04-27 11:50:11 +0200 | [diff] [blame] | 2101 | pci_device_rev = QXL_REVISION_STABLE_V06; |
Uri Lublin | 3f6297b | 2012-05-10 16:24:53 +0300 | [diff] [blame] | 2102 | io_size = 16; |
Gerd Hoffmann | a19cbfb | 2010-04-27 11:50:11 +0200 | [diff] [blame] | 2103 | break; |
Gerd Hoffmann | 9197a7c | 2011-07-20 12:21:00 +0300 | [diff] [blame] | 2104 | case 3: /* qxl-3 */ |
Alon Levy | 020af1c | 2012-08-22 11:16:25 +0300 | [diff] [blame] | 2105 | pci_device_rev = QXL_REVISION_STABLE_V10; |
| 2106 | io_size = 32; /* PCI region size must be pow2 */ |
| 2107 | break; |
Alon Levy | 020af1c | 2012-08-22 11:16:25 +0300 | [diff] [blame] | 2108 | case 4: /* qxl-4 */ |
| 2109 | pci_device_rev = QXL_REVISION_STABLE_V12; |
Radim Krčmář | bb7443f | 2015-02-17 17:30:52 +0100 | [diff] [blame] | 2110 | io_size = pow2ceil(QXL_IO_RANGE_SIZE); |
Gerd Hoffmann | 9197a7c | 2011-07-20 12:21:00 +0300 | [diff] [blame] | 2111 | break; |
Gerd Hoffmann | ed71c09 | 2020-02-06 08:43:58 +0100 | [diff] [blame] | 2112 | case 5: /* qxl-5 */ |
| 2113 | pci_device_rev = QXL_REVISION_STABLE_V12 + 1; |
| 2114 | io_size = pow2ceil(QXL_IO_RANGE_SIZE); |
| 2115 | break; |
Alon Levy | 36839d3 | 2012-08-21 13:51:32 +0300 | [diff] [blame] | 2116 | default: |
Markus Armbruster | 042a24d | 2015-01-19 15:52:36 +0100 | [diff] [blame] | 2117 | error_setg(errp, "Invalid revision %d for qxl device (max %d)", |
| 2118 | qxl->revision, QXL_DEFAULT_REVISION); |
| 2119 | return; |
Gerd Hoffmann | a19cbfb | 2010-04-27 11:50:11 +0200 | [diff] [blame] | 2120 | } |
| 2121 | |
Gerd Hoffmann | a19cbfb | 2010-04-27 11:50:11 +0200 | [diff] [blame] | 2122 | pci_set_byte(&config[PCI_REVISION_ID], pci_device_rev); |
| 2123 | pci_set_byte(&config[PCI_INTERRUPT_PIN], 1); |
| 2124 | |
| 2125 | qxl->rom_size = qxl_rom_size(); |
Gerd Hoffmann | 44b5c1e | 2020-02-25 06:59:19 +0100 | [diff] [blame] | 2126 | memory_region_init_rom(&qxl->rom_bar, OBJECT(qxl), "qxl.vrom", |
Markus Armbruster | f8ed85a | 2015-09-11 16:51:43 +0200 | [diff] [blame] | 2127 | qxl->rom_size, &error_fatal); |
Gerd Hoffmann | a19cbfb | 2010-04-27 11:50:11 +0200 | [diff] [blame] | 2128 | init_qxl_rom(qxl); |
| 2129 | init_qxl_ram(qxl); |
| 2130 | |
Gerd Hoffmann | ddd8fdc | 2012-09-04 11:39:41 +0200 | [diff] [blame] | 2131 | qxl->guest_surfaces.cmds = g_new0(QXLPHYSICAL, qxl->ssd.num_surfaces); |
Peter Maydell | ce66d77 | 2017-07-07 15:42:56 +0100 | [diff] [blame] | 2132 | memory_region_init_ram(&qxl->vram_bar, OBJECT(qxl), "qxl.vram", |
Markus Armbruster | f8ed85a | 2015-09-11 16:51:43 +0200 | [diff] [blame] | 2133 | qxl->vram_size, &error_fatal); |
Paolo Bonzini | 3eadad5 | 2013-06-06 21:25:08 -0400 | [diff] [blame] | 2134 | memory_region_init_alias(&qxl->vram32_bar, OBJECT(qxl), "qxl.vram32", |
| 2135 | &qxl->vram_bar, 0, qxl->vram32_size); |
Gerd Hoffmann | a19cbfb | 2010-04-27 11:50:11 +0200 | [diff] [blame] | 2136 | |
Paolo Bonzini | 3eadad5 | 2013-06-06 21:25:08 -0400 | [diff] [blame] | 2137 | memory_region_init_io(&qxl->io_bar, OBJECT(qxl), &qxl_io_ops, qxl, |
Avi Kivity | b195043 | 2011-08-08 16:08:57 +0300 | [diff] [blame] | 2138 | "qxl-ioports", io_size); |
Gerd Hoffmann | 60e94e4 | 2018-10-12 13:45:40 +0200 | [diff] [blame] | 2139 | if (qxl->have_vga) { |
Avi Kivity | b195043 | 2011-08-08 16:08:57 +0300 | [diff] [blame] | 2140 | vga_dirty_log_start(&qxl->vga); |
| 2141 | } |
Jan Kiszka | bd8f2f5 | 2012-08-23 13:02:33 +0200 | [diff] [blame] | 2142 | memory_region_set_flush_coalesced(&qxl->io_bar); |
Gerd Hoffmann | a19cbfb | 2010-04-27 11:50:11 +0200 | [diff] [blame] | 2143 | |
Gerd Hoffmann | a19cbfb | 2010-04-27 11:50:11 +0200 | [diff] [blame] | 2144 | |
Avi Kivity | e824b2c | 2011-08-08 16:09:31 +0300 | [diff] [blame] | 2145 | pci_register_bar(&qxl->pci, QXL_IO_RANGE_INDEX, |
| 2146 | PCI_BASE_ADDRESS_SPACE_IO, &qxl->io_bar); |
Gerd Hoffmann | a19cbfb | 2010-04-27 11:50:11 +0200 | [diff] [blame] | 2147 | |
Avi Kivity | e824b2c | 2011-08-08 16:09:31 +0300 | [diff] [blame] | 2148 | pci_register_bar(&qxl->pci, QXL_ROM_RANGE_INDEX, |
| 2149 | PCI_BASE_ADDRESS_SPACE_MEMORY, &qxl->rom_bar); |
Avi Kivity | b195043 | 2011-08-08 16:08:57 +0300 | [diff] [blame] | 2150 | |
Avi Kivity | e824b2c | 2011-08-08 16:09:31 +0300 | [diff] [blame] | 2151 | pci_register_bar(&qxl->pci, QXL_RAM_RANGE_INDEX, |
| 2152 | PCI_BASE_ADDRESS_SPACE_MEMORY, &qxl->vga.vram); |
Avi Kivity | b195043 | 2011-08-08 16:08:57 +0300 | [diff] [blame] | 2153 | |
Avi Kivity | e824b2c | 2011-08-08 16:09:31 +0300 | [diff] [blame] | 2154 | pci_register_bar(&qxl->pci, QXL_VRAM_RANGE_INDEX, |
Gerd Hoffmann | 6f2b175 | 2011-10-14 18:05:48 +0200 | [diff] [blame] | 2155 | PCI_BASE_ADDRESS_SPACE_MEMORY, &qxl->vram32_bar); |
| 2156 | |
| 2157 | if (qxl->vram32_size < qxl->vram_size) { |
| 2158 | /* |
| 2159 | * Make the 64bit vram bar show up only in case it is |
| 2160 | * configured to be larger than the 32bit vram bar. |
| 2161 | */ |
| 2162 | pci_register_bar(&qxl->pci, QXL_VRAM64_RANGE_INDEX, |
| 2163 | PCI_BASE_ADDRESS_SPACE_MEMORY | |
| 2164 | PCI_BASE_ADDRESS_MEM_TYPE_64 | |
| 2165 | PCI_BASE_ADDRESS_MEM_PREFETCH, |
| 2166 | &qxl->vram_bar); |
| 2167 | } |
| 2168 | |
| 2169 | /* print pci bar details */ |
Philippe Mathieu-Daudé | f0353b0 | 2018-06-25 09:42:06 -0300 | [diff] [blame] | 2170 | dprint(qxl, 1, "ram/%s: %" PRId64 " MB [region 0]\n", |
Gerd Hoffmann | 60e94e4 | 2018-10-12 13:45:40 +0200 | [diff] [blame] | 2171 | qxl->have_vga ? "pri" : "sec", qxl->vga.vram_size / MiB); |
Philippe Mathieu-Daudé | f0353b0 | 2018-06-25 09:42:06 -0300 | [diff] [blame] | 2172 | dprint(qxl, 1, "vram/32: %" PRIx64 " MB [region 1]\n", |
| 2173 | qxl->vram32_size / MiB); |
| 2174 | dprint(qxl, 1, "vram/64: %" PRIx64 " MB %s\n", |
| 2175 | qxl->vram_size / MiB, |
Gerd Hoffmann | 6f2b175 | 2011-10-14 18:05:48 +0200 | [diff] [blame] | 2176 | qxl->vram32_size < qxl->vram_size ? "[region 4]" : "[unmapped]"); |
Gerd Hoffmann | a19cbfb | 2010-04-27 11:50:11 +0200 | [diff] [blame] | 2177 | |
| 2178 | qxl->ssd.qxl.base.sif = &qxl_interface.base; |
Gerd Hoffmann | 9fa0328 | 2013-10-11 22:39:59 +0200 | [diff] [blame] | 2179 | if (qemu_spice_add_display_interface(&qxl->ssd.qxl, qxl->vga.con) != 0) { |
Markus Armbruster | 042a24d | 2015-01-19 15:52:36 +0100 | [diff] [blame] | 2180 | error_setg(errp, "qxl interface %d.%d not supported by spice-server", |
| 2181 | SPICE_INTERFACE_QXL_MAJOR, SPICE_INTERFACE_QXL_MINOR); |
| 2182 | return; |
Alon Levy | e25a065 | 2012-10-03 20:13:58 +0200 | [diff] [blame] | 2183 | } |
Lukáš Hrázký | be812c0 | 2019-02-15 16:09:19 +0100 | [diff] [blame] | 2184 | |
| 2185 | #if SPICE_SERVER_VERSION >= 0x000e02 /* release 0.14.2 */ |
Marc-André Lureau | f6ef71b | 2021-02-15 15:10:36 +0400 | [diff] [blame] | 2186 | Error *err = NULL; |
Lukáš Hrázký | be812c0 | 2019-02-15 16:09:19 +0100 | [diff] [blame] | 2187 | char device_address[256] = ""; |
Marc-André Lureau | f6ef71b | 2021-02-15 15:10:36 +0400 | [diff] [blame] | 2188 | if (qemu_console_fill_device_address(qxl->vga.con, |
| 2189 | device_address, sizeof(device_address), |
| 2190 | &err)) { |
Lukáš Hrázký | be812c0 | 2019-02-15 16:09:19 +0100 | [diff] [blame] | 2191 | spice_qxl_set_device_info(&qxl->ssd.qxl, |
| 2192 | device_address, |
| 2193 | 0, |
| 2194 | qxl->max_outputs); |
Marc-André Lureau | f6ef71b | 2021-02-15 15:10:36 +0400 | [diff] [blame] | 2195 | } else { |
| 2196 | error_report_err(err); |
Lukáš Hrázký | be812c0 | 2019-02-15 16:09:19 +0100 | [diff] [blame] | 2197 | } |
| 2198 | #endif |
| 2199 | |
Gerd Hoffmann | a19cbfb | 2010-04-27 11:50:11 +0200 | [diff] [blame] | 2200 | qemu_add_vm_change_state_handler(qxl_vm_change_state_handler, qxl); |
| 2201 | |
Gerd Hoffmann | 4a46c99 | 2013-10-29 13:29:43 +0100 | [diff] [blame] | 2202 | qxl->update_irq = qemu_bh_new(qxl_update_irq_bh, qxl); |
Gerd Hoffmann | a19cbfb | 2010-04-27 11:50:11 +0200 | [diff] [blame] | 2203 | qxl_reset_state(qxl); |
| 2204 | |
Alon Levy | 81fb6f1 | 2012-02-24 23:19:31 +0200 | [diff] [blame] | 2205 | qxl->update_area_bh = qemu_bh_new(qxl_render_update_area_bh, qxl); |
Gerd Hoffmann | 0b2824e | 2014-11-04 13:59:59 +0100 | [diff] [blame] | 2206 | qxl->ssd.cursor_bh = qemu_bh_new(qemu_spice_cursor_refresh_bh, &qxl->ssd); |
Gerd Hoffmann | a19cbfb | 2010-04-27 11:50:11 +0200 | [diff] [blame] | 2207 | } |
| 2208 | |
Markus Armbruster | 042a24d | 2015-01-19 15:52:36 +0100 | [diff] [blame] | 2209 | static void qxl_realize_primary(PCIDevice *dev, Error **errp) |
Gerd Hoffmann | a19cbfb | 2010-04-27 11:50:11 +0200 | [diff] [blame] | 2210 | { |
Gonglei | c69f6c7 | 2015-05-12 17:27:10 +0800 | [diff] [blame] | 2211 | PCIQXLDevice *qxl = PCI_QXL(dev); |
Gerd Hoffmann | a19cbfb | 2010-04-27 11:50:11 +0200 | [diff] [blame] | 2212 | VGACommonState *vga = &qxl->vga; |
Markus Armbruster | 042a24d | 2015-01-19 15:52:36 +0100 | [diff] [blame] | 2213 | Error *local_err = NULL; |
Gerd Hoffmann | a19cbfb | 2010-04-27 11:50:11 +0200 | [diff] [blame] | 2214 | |
Alon Levy | 13d1fd4 | 2012-06-10 18:05:06 +0300 | [diff] [blame] | 2215 | qxl_init_ramsize(qxl); |
Gerd Hoffmann | 54a85d4 | 2014-08-26 14:16:30 +0200 | [diff] [blame] | 2216 | vga->vbe_size = qxl->vgamem_size; |
Philippe Mathieu-Daudé | f0353b0 | 2018-06-25 09:42:06 -0300 | [diff] [blame] | 2217 | vga->vram_size_mb = qxl->vga.vram_size / MiB; |
Gerd Hoffmann | 1fcfdc4 | 2018-07-02 18:33:44 +0200 | [diff] [blame] | 2218 | vga_common_init(vga, OBJECT(dev)); |
Paolo Bonzini | 712f0cc | 2013-06-06 21:21:13 -0400 | [diff] [blame] | 2219 | vga_init(vga, OBJECT(dev), |
| 2220 | pci_address_space(dev), pci_address_space_io(dev), false); |
Kirill Batuzov | 848696b | 2014-04-29 17:38:39 +0400 | [diff] [blame] | 2221 | portio_list_init(&qxl->vga_port_list, OBJECT(dev), qxl_vga_portio_list, |
Paolo Bonzini | db10ca9 | 2013-06-06 21:19:53 -0400 | [diff] [blame] | 2222 | vga, "vga"); |
Kirill Batuzov | 848696b | 2014-04-29 17:38:39 +0400 | [diff] [blame] | 2223 | portio_list_set_flush_coalesced(&qxl->vga_port_list); |
| 2224 | portio_list_add(&qxl->vga_port_list, pci_address_space_io(dev), 0x3b0); |
Gerd Hoffmann | 60e94e4 | 2018-10-12 13:45:40 +0200 | [diff] [blame] | 2225 | qxl->have_vga = true; |
Gerd Hoffmann | a19cbfb | 2010-04-27 11:50:11 +0200 | [diff] [blame] | 2226 | |
Gerd Hoffmann | 5643706 | 2014-01-24 15:35:21 +0100 | [diff] [blame] | 2227 | vga->con = graphic_console_init(DEVICE(dev), 0, &qxl_ops, qxl); |
Gerd Hoffmann | 60e94e4 | 2018-10-12 13:45:40 +0200 | [diff] [blame] | 2228 | qxl->id = qemu_console_get_index(vga->con); /* == channel_id */ |
| 2229 | if (qxl->id != 0) { |
| 2230 | error_setg(errp, "primary qxl-vga device must be console 0 " |
| 2231 | "(first display device on the command line)"); |
| 2232 | return; |
| 2233 | } |
Gerd Hoffmann | a19cbfb | 2010-04-27 11:50:11 +0200 | [diff] [blame] | 2234 | |
Markus Armbruster | 042a24d | 2015-01-19 15:52:36 +0100 | [diff] [blame] | 2235 | qxl_realize_common(qxl, &local_err); |
| 2236 | if (local_err) { |
| 2237 | error_propagate(errp, local_err); |
| 2238 | return; |
Gerd Hoffmann | bdd4df3 | 2012-11-02 09:37:27 +0100 | [diff] [blame] | 2239 | } |
| 2240 | |
Gerd Hoffmann | 7c20b4a | 2012-11-13 14:51:41 +0100 | [diff] [blame] | 2241 | qxl->ssd.dcl.ops = &display_listener_ops; |
Gerd Hoffmann | 284d1c6 | 2013-03-15 15:45:54 +0100 | [diff] [blame] | 2242 | qxl->ssd.dcl.con = vga->con; |
Gerd Hoffmann | 5209089 | 2013-04-23 15:44:31 +0200 | [diff] [blame] | 2243 | register_displaychangelistener(&qxl->ssd.dcl); |
Gerd Hoffmann | a19cbfb | 2010-04-27 11:50:11 +0200 | [diff] [blame] | 2244 | } |
| 2245 | |
Markus Armbruster | 042a24d | 2015-01-19 15:52:36 +0100 | [diff] [blame] | 2246 | static void qxl_realize_secondary(PCIDevice *dev, Error **errp) |
Gerd Hoffmann | a19cbfb | 2010-04-27 11:50:11 +0200 | [diff] [blame] | 2247 | { |
Gonglei | c69f6c7 | 2015-05-12 17:27:10 +0800 | [diff] [blame] | 2248 | PCIQXLDevice *qxl = PCI_QXL(dev); |
Gerd Hoffmann | a19cbfb | 2010-04-27 11:50:11 +0200 | [diff] [blame] | 2249 | |
Alon Levy | 13d1fd4 | 2012-06-10 18:05:06 +0300 | [diff] [blame] | 2250 | qxl_init_ramsize(qxl); |
Peter Maydell | ce66d77 | 2017-07-07 15:42:56 +0100 | [diff] [blame] | 2251 | memory_region_init_ram(&qxl->vga.vram, OBJECT(dev), "qxl.vgavram", |
Markus Armbruster | f8ed85a | 2015-09-11 16:51:43 +0200 | [diff] [blame] | 2252 | qxl->vga.vram_size, &error_fatal); |
Avi Kivity | b195043 | 2011-08-08 16:08:57 +0300 | [diff] [blame] | 2253 | qxl->vga.vram_ptr = memory_region_get_ram_ptr(&qxl->vga.vram); |
Gerd Hoffmann | 5643706 | 2014-01-24 15:35:21 +0100 | [diff] [blame] | 2254 | qxl->vga.con = graphic_console_init(DEVICE(dev), 0, &qxl_ops, qxl); |
Marc-André Lureau | c502758 | 2021-02-02 00:14:21 +0400 | [diff] [blame] | 2255 | qxl->ssd.dcl.con = qxl->vga.con; |
Gerd Hoffmann | 60e94e4 | 2018-10-12 13:45:40 +0200 | [diff] [blame] | 2256 | qxl->id = qemu_console_get_index(qxl->vga.con); /* == channel_id */ |
Gerd Hoffmann | a19cbfb | 2010-04-27 11:50:11 +0200 | [diff] [blame] | 2257 | |
Markus Armbruster | 042a24d | 2015-01-19 15:52:36 +0100 | [diff] [blame] | 2258 | qxl_realize_common(qxl, errp); |
Gerd Hoffmann | a19cbfb | 2010-04-27 11:50:11 +0200 | [diff] [blame] | 2259 | } |
| 2260 | |
Dr. David Alan Gilbert | 44b1ff3 | 2017-09-25 12:29:12 +0100 | [diff] [blame] | 2261 | static int qxl_pre_save(void *opaque) |
Gerd Hoffmann | a19cbfb | 2010-04-27 11:50:11 +0200 | [diff] [blame] | 2262 | { |
| 2263 | PCIQXLDevice* d = opaque; |
| 2264 | uint8_t *ram_start = d->vga.vram_ptr; |
| 2265 | |
Alon Levy | c480bb7 | 2012-03-18 13:46:14 +0100 | [diff] [blame] | 2266 | trace_qxl_pre_save(d->id); |
Gerd Hoffmann | a19cbfb | 2010-04-27 11:50:11 +0200 | [diff] [blame] | 2267 | if (d->last_release == NULL) { |
| 2268 | d->last_release_offset = 0; |
| 2269 | } else { |
| 2270 | d->last_release_offset = (uint8_t *)d->last_release - ram_start; |
| 2271 | } |
Gerd Hoffmann | eb94846 | 2021-09-10 11:42:03 +0200 | [diff] [blame] | 2272 | if (d->last_release_offset >= d->vga.vram_size) { |
Gerd Hoffmann | 39b8a18 | 2021-07-21 11:33:46 +0200 | [diff] [blame] | 2273 | return 1; |
| 2274 | } |
Dr. David Alan Gilbert | 44b1ff3 | 2017-09-25 12:29:12 +0100 | [diff] [blame] | 2275 | |
| 2276 | return 0; |
Gerd Hoffmann | a19cbfb | 2010-04-27 11:50:11 +0200 | [diff] [blame] | 2277 | } |
| 2278 | |
| 2279 | static int qxl_pre_load(void *opaque) |
| 2280 | { |
| 2281 | PCIQXLDevice* d = opaque; |
| 2282 | |
Alon Levy | c480bb7 | 2012-03-18 13:46:14 +0100 | [diff] [blame] | 2283 | trace_qxl_pre_load(d->id); |
Gerd Hoffmann | a19cbfb | 2010-04-27 11:50:11 +0200 | [diff] [blame] | 2284 | qxl_hard_reset(d, 1); |
| 2285 | qxl_exit_vga_mode(d); |
Gerd Hoffmann | a19cbfb | 2010-04-27 11:50:11 +0200 | [diff] [blame] | 2286 | return 0; |
| 2287 | } |
| 2288 | |
Alon Levy | 54825d2 | 2011-10-25 15:39:50 +0200 | [diff] [blame] | 2289 | static void qxl_create_memslots(PCIQXLDevice *d) |
| 2290 | { |
| 2291 | int i; |
| 2292 | |
| 2293 | for (i = 0; i < NUM_MEMSLOTS; i++) { |
| 2294 | if (!d->guest_slots[i].active) { |
| 2295 | continue; |
| 2296 | } |
Alon Levy | 54825d2 | 2011-10-25 15:39:50 +0200 | [diff] [blame] | 2297 | qxl_add_memslot(d, i, 0, QXL_SYNC); |
| 2298 | } |
| 2299 | } |
| 2300 | |
Gerd Hoffmann | a19cbfb | 2010-04-27 11:50:11 +0200 | [diff] [blame] | 2301 | static int qxl_post_load(void *opaque, int version) |
| 2302 | { |
| 2303 | PCIQXLDevice* d = opaque; |
| 2304 | uint8_t *ram_start = d->vga.vram_ptr; |
| 2305 | QXLCommandExt *cmds; |
Alon Levy | 54825d2 | 2011-10-25 15:39:50 +0200 | [diff] [blame] | 2306 | int in, out, newmode; |
Gerd Hoffmann | a19cbfb | 2010-04-27 11:50:11 +0200 | [diff] [blame] | 2307 | |
Gerd Hoffmann | a19cbfb | 2010-04-27 11:50:11 +0200 | [diff] [blame] | 2308 | assert(d->last_release_offset < d->vga.vram_size); |
| 2309 | if (d->last_release_offset == 0) { |
| 2310 | d->last_release = NULL; |
| 2311 | } else { |
| 2312 | d->last_release = (QXLReleaseInfo *)(ram_start + d->last_release_offset); |
| 2313 | } |
| 2314 | |
| 2315 | d->modes = (QXLModes*)((uint8_t*)d->rom + d->rom->modes_offset); |
| 2316 | |
Alon Levy | c480bb7 | 2012-03-18 13:46:14 +0100 | [diff] [blame] | 2317 | trace_qxl_post_load(d->id, qxl_mode_to_string(d->mode)); |
Gerd Hoffmann | a19cbfb | 2010-04-27 11:50:11 +0200 | [diff] [blame] | 2318 | newmode = d->mode; |
| 2319 | d->mode = QXL_MODE_UNDEFINED; |
Alon Levy | 54825d2 | 2011-10-25 15:39:50 +0200 | [diff] [blame] | 2320 | |
Gerd Hoffmann | a19cbfb | 2010-04-27 11:50:11 +0200 | [diff] [blame] | 2321 | switch (newmode) { |
| 2322 | case QXL_MODE_UNDEFINED: |
Yonit Halperin | fa98efe | 2012-11-28 10:08:22 -0500 | [diff] [blame] | 2323 | qxl_create_memslots(d); |
Gerd Hoffmann | a19cbfb | 2010-04-27 11:50:11 +0200 | [diff] [blame] | 2324 | break; |
| 2325 | case QXL_MODE_VGA: |
Alon Levy | 54825d2 | 2011-10-25 15:39:50 +0200 | [diff] [blame] | 2326 | qxl_create_memslots(d); |
Gerd Hoffmann | a19cbfb | 2010-04-27 11:50:11 +0200 | [diff] [blame] | 2327 | qxl_enter_vga_mode(d); |
| 2328 | break; |
| 2329 | case QXL_MODE_NATIVE: |
Alon Levy | 54825d2 | 2011-10-25 15:39:50 +0200 | [diff] [blame] | 2330 | qxl_create_memslots(d); |
Alon Levy | 5ff4e36 | 2011-07-20 12:20:58 +0300 | [diff] [blame] | 2331 | qxl_create_guest_primary(d, 1, QXL_SYNC); |
Gerd Hoffmann | a19cbfb | 2010-04-27 11:50:11 +0200 | [diff] [blame] | 2332 | |
| 2333 | /* replay surface-create and cursor-set commands */ |
Markus Armbruster | 9de6863 | 2015-10-29 16:55:21 +0100 | [diff] [blame] | 2334 | cmds = g_new0(QXLCommandExt, d->ssd.num_surfaces + 1); |
Gerd Hoffmann | ddd8fdc | 2012-09-04 11:39:41 +0200 | [diff] [blame] | 2335 | for (in = 0, out = 0; in < d->ssd.num_surfaces; in++) { |
Gerd Hoffmann | a19cbfb | 2010-04-27 11:50:11 +0200 | [diff] [blame] | 2336 | if (d->guest_surfaces.cmds[in] == 0) { |
| 2337 | continue; |
| 2338 | } |
| 2339 | cmds[out].cmd.data = d->guest_surfaces.cmds[in]; |
| 2340 | cmds[out].cmd.type = QXL_CMD_SURFACE; |
| 2341 | cmds[out].group_id = MEMSLOT_GROUP_GUEST; |
| 2342 | out++; |
| 2343 | } |
Yonit Halperin | 30f6da6 | 2011-10-18 18:58:54 +0200 | [diff] [blame] | 2344 | if (d->guest_cursor) { |
| 2345 | cmds[out].cmd.data = d->guest_cursor; |
| 2346 | cmds[out].cmd.type = QXL_CMD_CURSOR; |
| 2347 | cmds[out].group_id = MEMSLOT_GROUP_GUEST; |
| 2348 | out++; |
| 2349 | } |
Gerd Hoffmann | aee32bf | 2011-07-20 12:20:52 +0300 | [diff] [blame] | 2350 | qxl_spice_loadvm_commands(d, cmds, out); |
Anthony Liguori | 7267c09 | 2011-08-20 22:09:37 -0500 | [diff] [blame] | 2351 | g_free(cmds); |
Alon Levy | 020af1c | 2012-08-22 11:16:25 +0300 | [diff] [blame] | 2352 | if (d->guest_monitors_config) { |
| 2353 | qxl_spice_monitors_config_async(d, 1); |
| 2354 | } |
Gerd Hoffmann | a19cbfb | 2010-04-27 11:50:11 +0200 | [diff] [blame] | 2355 | break; |
| 2356 | case QXL_MODE_COMPAT: |
Alon Levy | 54825d2 | 2011-10-25 15:39:50 +0200 | [diff] [blame] | 2357 | /* note: no need to call qxl_create_memslots, qxl_set_mode |
| 2358 | * creates the mem slot. */ |
Gerd Hoffmann | a19cbfb | 2010-04-27 11:50:11 +0200 | [diff] [blame] | 2359 | qxl_set_mode(d, d->shadow_rom.mode, 1); |
| 2360 | break; |
| 2361 | } |
Gerd Hoffmann | a19cbfb | 2010-04-27 11:50:11 +0200 | [diff] [blame] | 2362 | return 0; |
| 2363 | } |
| 2364 | |
Gerd Hoffmann | b67737a | 2011-01-05 18:05:52 +0100 | [diff] [blame] | 2365 | #define QXL_SAVE_VERSION 21 |
Gerd Hoffmann | a19cbfb | 2010-04-27 11:50:11 +0200 | [diff] [blame] | 2366 | |
Alon Levy | 020af1c | 2012-08-22 11:16:25 +0300 | [diff] [blame] | 2367 | static bool qxl_monitors_config_needed(void *opaque) |
| 2368 | { |
| 2369 | PCIQXLDevice *qxl = opaque; |
| 2370 | |
| 2371 | return qxl->guest_monitors_config != 0; |
| 2372 | } |
| 2373 | |
| 2374 | |
Philippe Mathieu-Daudé | 54cbf29 | 2021-03-13 18:11:49 +0100 | [diff] [blame] | 2375 | static const VMStateDescription qxl_memslot = { |
Gerd Hoffmann | a19cbfb | 2010-04-27 11:50:11 +0200 | [diff] [blame] | 2376 | .name = "qxl-memslot", |
| 2377 | .version_id = QXL_SAVE_VERSION, |
| 2378 | .minimum_version_id = QXL_SAVE_VERSION, |
| 2379 | .fields = (VMStateField[]) { |
| 2380 | VMSTATE_UINT64(slot.mem_start, struct guest_slots), |
| 2381 | VMSTATE_UINT64(slot.mem_end, struct guest_slots), |
| 2382 | VMSTATE_UINT32(active, struct guest_slots), |
| 2383 | VMSTATE_END_OF_LIST() |
| 2384 | } |
| 2385 | }; |
| 2386 | |
Philippe Mathieu-Daudé | 54cbf29 | 2021-03-13 18:11:49 +0100 | [diff] [blame] | 2387 | static const VMStateDescription qxl_surface = { |
Gerd Hoffmann | a19cbfb | 2010-04-27 11:50:11 +0200 | [diff] [blame] | 2388 | .name = "qxl-surface", |
| 2389 | .version_id = QXL_SAVE_VERSION, |
| 2390 | .minimum_version_id = QXL_SAVE_VERSION, |
| 2391 | .fields = (VMStateField[]) { |
| 2392 | VMSTATE_UINT32(width, QXLSurfaceCreate), |
| 2393 | VMSTATE_UINT32(height, QXLSurfaceCreate), |
| 2394 | VMSTATE_INT32(stride, QXLSurfaceCreate), |
| 2395 | VMSTATE_UINT32(format, QXLSurfaceCreate), |
| 2396 | VMSTATE_UINT32(position, QXLSurfaceCreate), |
| 2397 | VMSTATE_UINT32(mouse_mode, QXLSurfaceCreate), |
| 2398 | VMSTATE_UINT32(flags, QXLSurfaceCreate), |
| 2399 | VMSTATE_UINT32(type, QXLSurfaceCreate), |
| 2400 | VMSTATE_UINT64(mem, QXLSurfaceCreate), |
| 2401 | VMSTATE_END_OF_LIST() |
| 2402 | } |
| 2403 | }; |
| 2404 | |
Philippe Mathieu-Daudé | 54cbf29 | 2021-03-13 18:11:49 +0100 | [diff] [blame] | 2405 | static const VMStateDescription qxl_vmstate_monitors_config = { |
Alon Levy | 020af1c | 2012-08-22 11:16:25 +0300 | [diff] [blame] | 2406 | .name = "qxl/monitors-config", |
| 2407 | .version_id = 1, |
| 2408 | .minimum_version_id = 1, |
Juan Quintela | 5cd8cad | 2014-09-23 14:09:54 +0200 | [diff] [blame] | 2409 | .needed = qxl_monitors_config_needed, |
Alon Levy | 020af1c | 2012-08-22 11:16:25 +0300 | [diff] [blame] | 2410 | .fields = (VMStateField[]) { |
| 2411 | VMSTATE_UINT64(guest_monitors_config, PCIQXLDevice), |
| 2412 | VMSTATE_END_OF_LIST() |
| 2413 | }, |
| 2414 | }; |
| 2415 | |
Philippe Mathieu-Daudé | 54cbf29 | 2021-03-13 18:11:49 +0100 | [diff] [blame] | 2416 | static const VMStateDescription qxl_vmstate = { |
Gerd Hoffmann | a19cbfb | 2010-04-27 11:50:11 +0200 | [diff] [blame] | 2417 | .name = "qxl", |
| 2418 | .version_id = QXL_SAVE_VERSION, |
| 2419 | .minimum_version_id = QXL_SAVE_VERSION, |
| 2420 | .pre_save = qxl_pre_save, |
| 2421 | .pre_load = qxl_pre_load, |
| 2422 | .post_load = qxl_post_load, |
Alon Levy | 020af1c | 2012-08-22 11:16:25 +0300 | [diff] [blame] | 2423 | .fields = (VMStateField[]) { |
Gerd Hoffmann | a19cbfb | 2010-04-27 11:50:11 +0200 | [diff] [blame] | 2424 | VMSTATE_PCI_DEVICE(pci, PCIQXLDevice), |
| 2425 | VMSTATE_STRUCT(vga, PCIQXLDevice, 0, vmstate_vga_common, VGACommonState), |
| 2426 | VMSTATE_UINT32(shadow_rom.mode, PCIQXLDevice), |
| 2427 | VMSTATE_UINT32(num_free_res, PCIQXLDevice), |
| 2428 | VMSTATE_UINT32(last_release_offset, PCIQXLDevice), |
| 2429 | VMSTATE_UINT32(mode, PCIQXLDevice), |
| 2430 | VMSTATE_UINT32(ssd.unique, PCIQXLDevice), |
Halil Pasic | d2164ad | 2017-06-23 16:48:23 +0200 | [diff] [blame] | 2431 | VMSTATE_INT32_EQUAL(num_memslots, PCIQXLDevice, NULL), |
Gerd Hoffmann | b67737a | 2011-01-05 18:05:52 +0100 | [diff] [blame] | 2432 | VMSTATE_STRUCT_ARRAY(guest_slots, PCIQXLDevice, NUM_MEMSLOTS, 0, |
| 2433 | qxl_memslot, struct guest_slots), |
| 2434 | VMSTATE_STRUCT(guest_primary.surface, PCIQXLDevice, 0, |
| 2435 | qxl_surface, QXLSurfaceCreate), |
Halil Pasic | d2164ad | 2017-06-23 16:48:23 +0200 | [diff] [blame] | 2436 | VMSTATE_INT32_EQUAL(ssd.num_surfaces, PCIQXLDevice, NULL), |
Gerd Hoffmann | ddd8fdc | 2012-09-04 11:39:41 +0200 | [diff] [blame] | 2437 | VMSTATE_VARRAY_INT32(guest_surfaces.cmds, PCIQXLDevice, |
| 2438 | ssd.num_surfaces, 0, |
| 2439 | vmstate_info_uint64, uint64_t), |
Gerd Hoffmann | b67737a | 2011-01-05 18:05:52 +0100 | [diff] [blame] | 2440 | VMSTATE_UINT64(guest_cursor, PCIQXLDevice), |
Gerd Hoffmann | a19cbfb | 2010-04-27 11:50:11 +0200 | [diff] [blame] | 2441 | VMSTATE_END_OF_LIST() |
| 2442 | }, |
Juan Quintela | 5cd8cad | 2014-09-23 14:09:54 +0200 | [diff] [blame] | 2443 | .subsections = (const VMStateDescription*[]) { |
| 2444 | &qxl_vmstate_monitors_config, |
| 2445 | NULL |
Alon Levy | 020af1c | 2012-08-22 11:16:25 +0300 | [diff] [blame] | 2446 | } |
Gerd Hoffmann | a19cbfb | 2010-04-27 11:50:11 +0200 | [diff] [blame] | 2447 | }; |
| 2448 | |
Gerd Hoffmann | 78e60ba | 2011-10-17 14:11:16 +0200 | [diff] [blame] | 2449 | static Property qxl_properties[] = { |
Philippe Mathieu-Daudé | f0353b0 | 2018-06-25 09:42:06 -0300 | [diff] [blame] | 2450 | DEFINE_PROP_UINT32("ram_size", PCIQXLDevice, vga.vram_size, 64 * MiB), |
| 2451 | DEFINE_PROP_UINT64("vram_size", PCIQXLDevice, vram32_size, 64 * MiB), |
Gerd Hoffmann | 78e60ba | 2011-10-17 14:11:16 +0200 | [diff] [blame] | 2452 | DEFINE_PROP_UINT32("revision", PCIQXLDevice, revision, |
| 2453 | QXL_DEFAULT_REVISION), |
| 2454 | DEFINE_PROP_UINT32("debug", PCIQXLDevice, debug, 0), |
| 2455 | DEFINE_PROP_UINT32("guestdebug", PCIQXLDevice, guestdebug, 0), |
| 2456 | DEFINE_PROP_UINT32("cmdlog", PCIQXLDevice, cmdlog, 0), |
Gerd Hoffmann | 017438e | 2012-02-17 15:03:24 +0100 | [diff] [blame] | 2457 | DEFINE_PROP_UINT32("ram_size_mb", PCIQXLDevice, ram_size_mb, -1), |
Alon Levy | 79ce356 | 2012-03-29 22:24:38 +0200 | [diff] [blame] | 2458 | DEFINE_PROP_UINT32("vram_size_mb", PCIQXLDevice, vram32_size_mb, -1), |
| 2459 | DEFINE_PROP_UINT32("vram64_size_mb", PCIQXLDevice, vram_size_mb, -1), |
Gerd Hoffmann | 9e56edc | 2012-06-11 10:42:53 +0200 | [diff] [blame] | 2460 | DEFINE_PROP_UINT32("vgamem_mb", PCIQXLDevice, vgamem_size_mb, 16), |
Gerd Hoffmann | ddd8fdc | 2012-09-04 11:39:41 +0200 | [diff] [blame] | 2461 | DEFINE_PROP_INT32("surfaces", PCIQXLDevice, ssd.num_surfaces, 1024), |
Frediano Ziglio | 567161f | 2015-07-06 07:56:38 +0100 | [diff] [blame] | 2462 | #if SPICE_SERVER_VERSION >= 0x000c06 /* release 0.12.6 */ |
| 2463 | DEFINE_PROP_UINT16("max_outputs", PCIQXLDevice, max_outputs, 0), |
| 2464 | #endif |
Gerd Hoffmann | 6f663d7 | 2017-04-21 11:22:34 +0200 | [diff] [blame] | 2465 | DEFINE_PROP_UINT32("xres", PCIQXLDevice, xres, 0), |
| 2466 | DEFINE_PROP_UINT32("yres", PCIQXLDevice, yres, 0), |
Gerd Hoffmann | 1fcfdc4 | 2018-07-02 18:33:44 +0200 | [diff] [blame] | 2467 | DEFINE_PROP_BOOL("global-vmstate", PCIQXLDevice, vga.global_vmstate, false), |
Gerd Hoffmann | 78e60ba | 2011-10-17 14:11:16 +0200 | [diff] [blame] | 2468 | DEFINE_PROP_END_OF_LIST(), |
| 2469 | }; |
| 2470 | |
Gonglei | c69f6c7 | 2015-05-12 17:27:10 +0800 | [diff] [blame] | 2471 | static void qxl_pci_class_init(ObjectClass *klass, void *data) |
| 2472 | { |
| 2473 | DeviceClass *dc = DEVICE_CLASS(klass); |
| 2474 | PCIDeviceClass *k = PCI_DEVICE_CLASS(klass); |
| 2475 | |
| 2476 | k->vendor_id = REDHAT_PCI_VENDOR_ID; |
| 2477 | k->device_id = QXL_DEVICE_ID_STABLE; |
| 2478 | set_bit(DEVICE_CATEGORY_DISPLAY, dc->categories); |
| 2479 | dc->reset = qxl_reset_handler; |
| 2480 | dc->vmsd = &qxl_vmstate; |
Marc-André Lureau | 4f67d30 | 2020-01-10 19:30:32 +0400 | [diff] [blame] | 2481 | device_class_set_props(dc, qxl_properties); |
Gonglei | c69f6c7 | 2015-05-12 17:27:10 +0800 | [diff] [blame] | 2482 | } |
| 2483 | |
| 2484 | static const TypeInfo qxl_pci_type_info = { |
| 2485 | .name = TYPE_PCI_QXL, |
| 2486 | .parent = TYPE_PCI_DEVICE, |
| 2487 | .instance_size = sizeof(PCIQXLDevice), |
| 2488 | .abstract = true, |
| 2489 | .class_init = qxl_pci_class_init, |
Eduardo Habkost | fd3b02c | 2017-09-27 16:56:34 -0300 | [diff] [blame] | 2490 | .interfaces = (InterfaceInfo[]) { |
| 2491 | { INTERFACE_CONVENTIONAL_PCI_DEVICE }, |
| 2492 | { }, |
| 2493 | }, |
Gonglei | c69f6c7 | 2015-05-12 17:27:10 +0800 | [diff] [blame] | 2494 | }; |
| 2495 | |
Anthony Liguori | 40021f0 | 2011-12-04 12:22:06 -0600 | [diff] [blame] | 2496 | static void qxl_primary_class_init(ObjectClass *klass, void *data) |
| 2497 | { |
Anthony Liguori | 39bffca | 2011-12-07 21:34:16 -0600 | [diff] [blame] | 2498 | DeviceClass *dc = DEVICE_CLASS(klass); |
Anthony Liguori | 40021f0 | 2011-12-04 12:22:06 -0600 | [diff] [blame] | 2499 | PCIDeviceClass *k = PCI_DEVICE_CLASS(klass); |
| 2500 | |
Markus Armbruster | 042a24d | 2015-01-19 15:52:36 +0100 | [diff] [blame] | 2501 | k->realize = qxl_realize_primary; |
Anthony Liguori | 40021f0 | 2011-12-04 12:22:06 -0600 | [diff] [blame] | 2502 | k->romfile = "vgabios-qxl.bin"; |
Anthony Liguori | 40021f0 | 2011-12-04 12:22:06 -0600 | [diff] [blame] | 2503 | k->class_id = PCI_CLASS_DISPLAY_VGA; |
Anthony Liguori | 39bffca | 2011-12-07 21:34:16 -0600 | [diff] [blame] | 2504 | dc->desc = "Spice QXL GPU (primary, vga compatible)"; |
Igor Mammedov | 2897ae0 | 2014-02-05 16:36:48 +0100 | [diff] [blame] | 2505 | dc->hotpluggable = false; |
Anthony Liguori | 40021f0 | 2011-12-04 12:22:06 -0600 | [diff] [blame] | 2506 | } |
| 2507 | |
Andreas Färber | 8c43a6f | 2013-01-10 16:19:07 +0100 | [diff] [blame] | 2508 | static const TypeInfo qxl_primary_info = { |
Anthony Liguori | 39bffca | 2011-12-07 21:34:16 -0600 | [diff] [blame] | 2509 | .name = "qxl-vga", |
Gonglei | c69f6c7 | 2015-05-12 17:27:10 +0800 | [diff] [blame] | 2510 | .parent = TYPE_PCI_QXL, |
Anthony Liguori | 39bffca | 2011-12-07 21:34:16 -0600 | [diff] [blame] | 2511 | .class_init = qxl_primary_class_init, |
Gerd Hoffmann | a19cbfb | 2010-04-27 11:50:11 +0200 | [diff] [blame] | 2512 | }; |
Gerd Hoffmann | ec604e0 | 2021-06-24 12:38:07 +0200 | [diff] [blame] | 2513 | module_obj("qxl-vga"); |
Gerd Hoffmann | a19cbfb | 2010-04-27 11:50:11 +0200 | [diff] [blame] | 2514 | |
Anthony Liguori | 40021f0 | 2011-12-04 12:22:06 -0600 | [diff] [blame] | 2515 | static void qxl_secondary_class_init(ObjectClass *klass, void *data) |
| 2516 | { |
Anthony Liguori | 39bffca | 2011-12-07 21:34:16 -0600 | [diff] [blame] | 2517 | DeviceClass *dc = DEVICE_CLASS(klass); |
Anthony Liguori | 40021f0 | 2011-12-04 12:22:06 -0600 | [diff] [blame] | 2518 | PCIDeviceClass *k = PCI_DEVICE_CLASS(klass); |
| 2519 | |
Markus Armbruster | 042a24d | 2015-01-19 15:52:36 +0100 | [diff] [blame] | 2520 | k->realize = qxl_realize_secondary; |
Anthony Liguori | 40021f0 | 2011-12-04 12:22:06 -0600 | [diff] [blame] | 2521 | k->class_id = PCI_CLASS_DISPLAY_OTHER; |
Anthony Liguori | 39bffca | 2011-12-07 21:34:16 -0600 | [diff] [blame] | 2522 | dc->desc = "Spice QXL GPU (secondary)"; |
Anthony Liguori | 40021f0 | 2011-12-04 12:22:06 -0600 | [diff] [blame] | 2523 | } |
| 2524 | |
Andreas Färber | 8c43a6f | 2013-01-10 16:19:07 +0100 | [diff] [blame] | 2525 | static const TypeInfo qxl_secondary_info = { |
Anthony Liguori | 39bffca | 2011-12-07 21:34:16 -0600 | [diff] [blame] | 2526 | .name = "qxl", |
Gonglei | c69f6c7 | 2015-05-12 17:27:10 +0800 | [diff] [blame] | 2527 | .parent = TYPE_PCI_QXL, |
Anthony Liguori | 39bffca | 2011-12-07 21:34:16 -0600 | [diff] [blame] | 2528 | .class_init = qxl_secondary_class_init, |
Gerd Hoffmann | a19cbfb | 2010-04-27 11:50:11 +0200 | [diff] [blame] | 2529 | }; |
Gerd Hoffmann | ec604e0 | 2021-06-24 12:38:07 +0200 | [diff] [blame] | 2530 | module_obj("qxl"); |
Gerd Hoffmann | a19cbfb | 2010-04-27 11:50:11 +0200 | [diff] [blame] | 2531 | |
Andreas Färber | 83f7d43 | 2012-02-09 15:20:55 +0100 | [diff] [blame] | 2532 | static void qxl_register_types(void) |
Gerd Hoffmann | a19cbfb | 2010-04-27 11:50:11 +0200 | [diff] [blame] | 2533 | { |
Gonglei | c69f6c7 | 2015-05-12 17:27:10 +0800 | [diff] [blame] | 2534 | type_register_static(&qxl_pci_type_info); |
Anthony Liguori | 39bffca | 2011-12-07 21:34:16 -0600 | [diff] [blame] | 2535 | type_register_static(&qxl_primary_info); |
| 2536 | type_register_static(&qxl_secondary_info); |
Gerd Hoffmann | a19cbfb | 2010-04-27 11:50:11 +0200 | [diff] [blame] | 2537 | } |
| 2538 | |
Andreas Färber | 83f7d43 | 2012-02-09 15:20:55 +0100 | [diff] [blame] | 2539 | type_init(qxl_register_types) |
Gerd Hoffmann | ec604e0 | 2021-06-24 12:38:07 +0200 | [diff] [blame] | 2540 | |
| 2541 | module_dep("ui-spice-core"); |