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authorAurelien Jarno <aurelien@aurel32.net>2010-12-27 22:59:48 +0100
committerAurelien Jarno <aurelien@aurel32.net>2010-12-27 22:59:48 +0100
commit818c2e1b9777599d333855330d94050b3432c8b7 (patch)
treedf85b289b7c0f797fbf5bf8ca5bca4422b387aa7
parent4058fd98fd7e9c476774717adbd49698dd273166 (diff)
parent7572150c189c6553c2448334116ab717680de66d (diff)
Merge branch 'spice.v23.pull' of git://anongit.freedesktop.org/spice/qemu
* 'spice.v23.pull' of git://anongit.freedesktop.org/spice/qemu: vnc/spice: add set_passwd monitor command. vnc: support password expire vnc: auth reject cleanup spice: add qmp 'query-spice' and hmp 'info spice' commands. spice: connection events. spice: add qxl device spice: add qxl vgabios binary.
Diffstat
-rw-r--r--Makefile2
-rw-r--r--Makefile.target1
-rw-r--r--QMP/qmp-events.txt64
-rw-r--r--console.h1
-rw-r--r--hmp-commands.hx54
-rw-r--r--hw/hw.h14
-rw-r--r--hw/pc.c8
-rw-r--r--hw/qxl-logger.c248
-rw-r--r--hw/qxl-render.c226
-rw-r--r--hw/qxl.c1587
-rw-r--r--hw/qxl.h112
-rw-r--r--hw/vga_int.h2
-rw-r--r--monitor.c130
-rw-r--r--monitor.h3
-rw-r--r--pc-bios/vgabios-qxl.binbin0 -> 40448 bytes
-rw-r--r--qemu-common.h3
-rw-r--r--qemu-options.hx6
-rw-r--r--qmp-commands.hx127
-rw-r--r--sysemu.h3
-rw-r--r--ui/qemu-spice.h8
-rw-r--r--ui/spice-core.c261
-rw-r--r--ui/vnc.c44
-rw-r--r--ui/vnc.h1
-rw-r--r--vl.c4
24 files changed, 2887 insertions, 22 deletions
diff --git a/Makefile b/Makefile
index c80566c76..6d601eef6 100644
--- a/Makefile
+++ b/Makefile
@@ -205,7 +205,7 @@ common de-ch es fo fr-ca hu ja mk nl-be pt sl tr
ifdef INSTALL_BLOBS
BLOBS=bios.bin vgabios.bin vgabios-cirrus.bin \
-vgabios-stdvga.bin vgabios-vmware.bin \
+vgabios-stdvga.bin vgabios-vmware.bin vgabios-qxl.bin \
ppc_rom.bin openbios-sparc32 openbios-sparc64 openbios-ppc \
gpxe-eepro100-80861209.rom \
pxe-e1000.bin \
diff --git a/Makefile.target b/Makefile.target
index d08f5dd4e..a5e217edc 100644
--- a/Makefile.target
+++ b/Makefile.target
@@ -217,6 +217,7 @@ obj-i386-y += vmmouse.o vmport.o hpet.o applesmc.o
obj-i386-y += device-hotplug.o pci-hotplug.o smbios.o wdt_ib700.o
obj-i386-y += debugcon.o multiboot.o
obj-i386-y += pc_piix.o
+obj-i386-$(CONFIG_SPICE) += qxl.o qxl-logger.o qxl-render.o
# shared objects
obj-ppc-y = ppc.o
diff --git a/QMP/qmp-events.txt b/QMP/qmp-events.txt
index aa2021082..0ce5d4efe 100644
--- a/QMP/qmp-events.txt
+++ b/QMP/qmp-events.txt
@@ -182,6 +182,70 @@ Example:
"host": "127.0.0.1", "sasl_username": "luiz" } },
"timestamp": { "seconds": 1263475302, "microseconds": 150772 } }
+SPICE_CONNECTED, SPICE_DISCONNECTED
+-----------------------------------
+
+Emitted when a SPICE client connects or disconnects.
+
+Data:
+
+- "server": Server information (json-object)
+ - "host": IP address (json-string)
+ - "port": port number (json-string)
+ - "family": address family (json-string, "ipv4" or "ipv6")
+- "client": Client information (json-object)
+ - "host": IP address (json-string)
+ - "port": port number (json-string)
+ - "family": address family (json-string, "ipv4" or "ipv6")
+
+Example:
+
+{ "timestamp": {"seconds": 1290688046, "microseconds": 388707},
+ "event": "SPICE_CONNECTED",
+ "data": {
+ "server": { "port": "5920", "family": "ipv4", "host": "127.0.0.1"},
+ "client": {"port": "52873", "family": "ipv4", "host": "127.0.0.1"}
+}}
+
+
+SPICE_INITIALIZED
+-----------------
+
+Emitted after initial handshake and authentication takes place (if any)
+and the SPICE channel is up'n'running
+
+Data:
+
+- "server": Server information (json-object)
+ - "host": IP address (json-string)
+ - "port": port number (json-string)
+ - "family": address family (json-string, "ipv4" or "ipv6")
+ - "auth": authentication method (json-string, optional)
+- "client": Client information (json-object)
+ - "host": IP address (json-string)
+ - "port": port number (json-string)
+ - "family": address family (json-string, "ipv4" or "ipv6")
+ - "connection-id": spice connection id. All channels with the same id
+ belong to the same spice session (json-int)
+ - "channel-type": channel type. "1" is the main control channel, filter for
+ this one if you want track spice sessions only (json-int)
+ - "channel-id": channel id. Usually "0", might be different needed when
+ multiple channels of the same type exist, such as multiple
+ display channels in a multihead setup (json-int)
+ - "tls": whevener the channel is encrypted (json-bool)
+
+Example:
+
+{ "timestamp": {"seconds": 1290688046, "microseconds": 417172},
+ "event": "SPICE_INITIALIZED",
+ "data": {"server": {"auth": "spice", "port": "5921",
+ "family": "ipv4", "host": "127.0.0.1"},
+ "client": {"port": "49004", "family": "ipv4", "channel-type": 3,
+ "connection-id": 1804289383, "host": "127.0.0.1",
+ "channel-id": 0, "tls": true}
+}}
+
+
WATCHDOG
--------
diff --git a/console.h b/console.h
index aafb0312c..b2fc90854 100644
--- a/console.h
+++ b/console.h
@@ -369,6 +369,7 @@ void vnc_display_init(DisplayState *ds);
void vnc_display_close(DisplayState *ds);
int vnc_display_open(DisplayState *ds, const char *display);
int vnc_display_password(DisplayState *ds, const char *password);
+int vnc_display_pw_expire(DisplayState *ds, time_t expires);
void do_info_vnc_print(Monitor *mon, const QObject *data);
void do_info_vnc(Monitor *mon, QObject **ret_data);
char *vnc_display_local_addr(DisplayState *ds);
diff --git a/hmp-commands.hx b/hmp-commands.hx
index 4befbe2e5..df134f8f5 100644
--- a/hmp-commands.hx
+++ b/hmp-commands.hx
@@ -1154,6 +1154,60 @@ Set the encrypted device @var{device} password to @var{password}
ETEXI
{
+ .name = "set_password",
+ .args_type = "protocol:s,password:s,connected:s?",
+ .params = "protocol password action-if-connected",
+ .help = "set spice/vnc password",
+ .user_print = monitor_user_noop,
+ .mhandler.cmd_new = set_password,
+ },
+
+STEXI
+@item set_password [ vnc | spice ] password [ action-if-connected ]
+@findex set_password
+
+Change spice/vnc password. Use zero to make the password stay valid
+forever. @var{action-if-connected} specifies what should happen in
+case a connection is established: @var{fail} makes the password change
+fail. @var{disconnect} changes the password and disconnects the
+client. @var{keep} changes the password and keeps the connection up.
+@var{keep} is the default.
+ETEXI
+
+ {
+ .name = "expire_password",
+ .args_type = "protocol:s,time:s",
+ .params = "protocol time",
+ .help = "set spice/vnc password expire-time",
+ .user_print = monitor_user_noop,
+ .mhandler.cmd_new = expire_password,
+ },
+
+STEXI
+@item expire_password [ vnc | spice ] expire-time
+@findex expire_password
+
+Specify when a password for spice/vnc becomes
+invalid. @var{expire-time} accepts:
+
+@table @var
+@item now
+Invalidate password instantly.
+
+@item never
+Password stays valid forever.
+
+@item +nsec
+Password stays valid for @var{nsec} seconds starting now.
+
+@item nsec
+Password is invalidated at the given time. @var{nsec} are the seconds
+passed since 1970, i.e. unix epoch.
+
+@end table
+ETEXI
+
+ {
.name = "info",
.args_type = "item:s?",
.params = "[subcommand]",
diff --git a/hw/hw.h b/hw/hw.h
index 77bfb58b8..163a68327 100644
--- a/hw/hw.h
+++ b/hw/hw.h
@@ -528,6 +528,17 @@ extern const VMStateInfo vmstate_info_unused_buffer;
.start = (_start), \
}
+#define VMSTATE_VBUFFER_UINT32(_field, _state, _version, _test, _start, _field_size) { \
+ .name = (stringify(_field)), \
+ .version_id = (_version), \
+ .field_exists = (_test), \
+ .size_offset = vmstate_offset_value(_state, _field_size, uint32_t),\
+ .info = &vmstate_info_buffer, \
+ .flags = VMS_VBUFFER|VMS_POINTER, \
+ .offset = offsetof(_state, _field), \
+ .start = (_start), \
+}
+
#define VMSTATE_BUFFER_UNSAFE_INFO(_field, _state, _version, _info, _size) { \
.name = (stringify(_field)), \
.version_id = (_version), \
@@ -745,6 +756,9 @@ extern const VMStateDescription vmstate_i2c_slave;
#define VMSTATE_PARTIAL_VBUFFER(_f, _s, _size) \
VMSTATE_VBUFFER(_f, _s, 0, NULL, 0, _size)
+#define VMSTATE_PARTIAL_VBUFFER_UINT32(_f, _s, _size) \
+ VMSTATE_VBUFFER_UINT32(_f, _s, 0, NULL, 0, _size)
+
#define VMSTATE_SUB_VBUFFER(_f, _s, _start, _size) \
VMSTATE_VBUFFER(_f, _s, 0, NULL, _start, _size)
diff --git a/hw/pc.c b/hw/pc.c
index e1b266743..18a4a9f6c 100644
--- a/hw/pc.c
+++ b/hw/pc.c
@@ -40,6 +40,7 @@
#include "sysbus.h"
#include "sysemu.h"
#include "blockdev.h"
+#include "ui/qemu-spice.h"
/* output Bochs bios info messages */
//#define DEBUG_BIOS
@@ -992,6 +993,13 @@ void pc_vga_init(PCIBus *pci_bus)
pci_vmsvga_init(pci_bus);
else
fprintf(stderr, "%s: vmware_vga: no PCI bus\n", __FUNCTION__);
+#ifdef CONFIG_SPICE
+ } else if (qxl_enabled) {
+ if (pci_bus)
+ pci_create_simple(pci_bus, -1, "qxl-vga");
+ else
+ fprintf(stderr, "%s: qxl: no PCI bus\n", __FUNCTION__);
+#endif
} else if (std_vga_enabled) {
if (pci_bus) {
pci_vga_init(pci_bus);
diff --git a/hw/qxl-logger.c b/hw/qxl-logger.c
new file mode 100644
index 000000000..76f43e646
--- /dev/null
+++ b/hw/qxl-logger.c
@@ -0,0 +1,248 @@
+/*
+ * qxl command logging -- for debug purposes
+ *
+ * Copyright (C) 2010 Red Hat, Inc.
+ *
+ * maintained by Gerd Hoffmann <kraxel@redhat.com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 or
+ * (at your option) version 3 of the License.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include "qxl.h"
+
+static const char *qxl_type[] = {
+ [ QXL_CMD_NOP ] = "nop",
+ [ QXL_CMD_DRAW ] = "draw",
+ [ QXL_CMD_UPDATE ] = "update",
+ [ QXL_CMD_CURSOR ] = "cursor",
+ [ QXL_CMD_MESSAGE ] = "message",
+ [ QXL_CMD_SURFACE ] = "surface",
+};
+
+static const char *qxl_draw_type[] = {
+ [ QXL_DRAW_NOP ] = "nop",
+ [ QXL_DRAW_FILL ] = "fill",
+ [ QXL_DRAW_OPAQUE ] = "opaque",
+ [ QXL_DRAW_COPY ] = "copy",
+ [ QXL_COPY_BITS ] = "copy-bits",
+ [ QXL_DRAW_BLEND ] = "blend",
+ [ QXL_DRAW_BLACKNESS ] = "blackness",
+ [ QXL_DRAW_WHITENESS ] = "whitemess",
+ [ QXL_DRAW_INVERS ] = "invers",
+ [ QXL_DRAW_ROP3 ] = "rop3",
+ [ QXL_DRAW_STROKE ] = "stroke",
+ [ QXL_DRAW_TEXT ] = "text",
+ [ QXL_DRAW_TRANSPARENT ] = "transparent",
+ [ QXL_DRAW_ALPHA_BLEND ] = "alpha-blend",
+};
+
+static const char *qxl_draw_effect[] = {
+ [ QXL_EFFECT_BLEND ] = "blend",
+ [ QXL_EFFECT_OPAQUE ] = "opaque",
+ [ QXL_EFFECT_REVERT_ON_DUP ] = "revert-on-dup",
+ [ QXL_EFFECT_BLACKNESS_ON_DUP ] = "blackness-on-dup",
+ [ QXL_EFFECT_WHITENESS_ON_DUP ] = "whiteness-on-dup",
+ [ QXL_EFFECT_NOP_ON_DUP ] = "nop-on-dup",
+ [ QXL_EFFECT_NOP ] = "nop",
+ [ QXL_EFFECT_OPAQUE_BRUSH ] = "opaque-brush",
+};
+
+static const char *qxl_surface_cmd[] = {
+ [ QXL_SURFACE_CMD_CREATE ] = "create",
+ [ QXL_SURFACE_CMD_DESTROY ] = "destroy",
+};
+
+static const char *spice_surface_fmt[] = {
+ [ SPICE_SURFACE_FMT_INVALID ] = "invalid",
+ [ SPICE_SURFACE_FMT_1_A ] = "alpha/1",
+ [ SPICE_SURFACE_FMT_8_A ] = "alpha/8",
+ [ SPICE_SURFACE_FMT_16_555 ] = "555/16",
+ [ SPICE_SURFACE_FMT_16_565 ] = "565/16",
+ [ SPICE_SURFACE_FMT_32_xRGB ] = "xRGB/32",
+ [ SPICE_SURFACE_FMT_32_ARGB ] = "ARGB/32",
+};
+
+static const char *qxl_cursor_cmd[] = {
+ [ QXL_CURSOR_SET ] = "set",
+ [ QXL_CURSOR_MOVE ] = "move",
+ [ QXL_CURSOR_HIDE ] = "hide",
+ [ QXL_CURSOR_TRAIL ] = "trail",
+};
+
+static const char *spice_cursor_type[] = {
+ [ SPICE_CURSOR_TYPE_ALPHA ] = "alpha",
+ [ SPICE_CURSOR_TYPE_MONO ] = "mono",
+ [ SPICE_CURSOR_TYPE_COLOR4 ] = "color4",
+ [ SPICE_CURSOR_TYPE_COLOR8 ] = "color8",
+ [ SPICE_CURSOR_TYPE_COLOR16 ] = "color16",
+ [ SPICE_CURSOR_TYPE_COLOR24 ] = "color24",
+ [ SPICE_CURSOR_TYPE_COLOR32 ] = "color32",
+};
+
+static const char *qxl_v2n(const char *n[], size_t l, int v)
+{
+ if (v >= l || !n[v]) {
+ return "???";
+ }
+ return n[v];
+}
+#define qxl_name(_list, _value) qxl_v2n(_list, ARRAY_SIZE(_list), _value)
+
+static void qxl_log_image(PCIQXLDevice *qxl, QXLPHYSICAL addr, int group_id)
+{
+ QXLImage *image;
+ QXLImageDescriptor *desc;
+
+ image = qxl_phys2virt(qxl, addr, group_id);
+ desc = &image->descriptor;
+ fprintf(stderr, " (id %" PRIx64 " type %d flags %d width %d height %d",
+ desc->id, desc->type, desc->flags, desc->width, desc->height);
+ switch (desc->type) {
+ case SPICE_IMAGE_TYPE_BITMAP:
+ fprintf(stderr, ", fmt %d flags %d x %d y %d stride %d"
+ " palette %" PRIx64 " data %" PRIx64,
+ image->bitmap.format, image->bitmap.flags,
+ image->bitmap.x, image->bitmap.y,
+ image->bitmap.stride,
+ image->bitmap.palette, image->bitmap.data);
+ break;
+ }
+ fprintf(stderr, ")");
+}
+
+static void qxl_log_rect(QXLRect *rect)
+{
+ fprintf(stderr, " %dx%d+%d+%d",
+ rect->right - rect->left,
+ rect->bottom - rect->top,
+ rect->left, rect->top);
+}
+
+static void qxl_log_cmd_draw_copy(PCIQXLDevice *qxl, QXLCopy *copy, int group_id)
+{
+ fprintf(stderr, " src %" PRIx64,
+ copy->src_bitmap);
+ qxl_log_image(qxl, copy->src_bitmap, group_id);
+ fprintf(stderr, " area");
+ qxl_log_rect(&copy->src_area);
+ fprintf(stderr, " rop %d", copy->rop_descriptor);
+}
+
+static void qxl_log_cmd_draw(PCIQXLDevice *qxl, QXLDrawable *draw, int group_id)
+{
+ fprintf(stderr, ": surface_id %d type %s effect %s",
+ draw->surface_id,
+ qxl_name(qxl_draw_type, draw->type),
+ qxl_name(qxl_draw_effect, draw->effect));
+ switch (draw->type) {
+ case QXL_DRAW_COPY:
+ qxl_log_cmd_draw_copy(qxl, &draw->u.copy, group_id);
+ break;
+ }
+}
+
+static void qxl_log_cmd_draw_compat(PCIQXLDevice *qxl, QXLCompatDrawable *draw,
+ int group_id)
+{
+ fprintf(stderr, ": type %s effect %s",
+ qxl_name(qxl_draw_type, draw->type),
+ qxl_name(qxl_draw_effect, draw->effect));
+ if (draw->bitmap_offset) {
+ fprintf(stderr, ": bitmap %d",
+ draw->bitmap_offset);
+ qxl_log_rect(&draw->bitmap_area);
+ }
+ switch (draw->type) {
+ case QXL_DRAW_COPY:
+ qxl_log_cmd_draw_copy(qxl, &draw->u.copy, group_id);
+ break;
+ }
+}
+
+static void qxl_log_cmd_surface(PCIQXLDevice *qxl, QXLSurfaceCmd *cmd)
+{
+ fprintf(stderr, ": %s id %d",
+ qxl_name(qxl_surface_cmd, cmd->type),
+ cmd->surface_id);
+ if (cmd->type == QXL_SURFACE_CMD_CREATE) {
+ fprintf(stderr, " size %dx%d stride %d format %s (count %d, max %d)",
+ cmd->u.surface_create.width,
+ cmd->u.surface_create.height,
+ cmd->u.surface_create.stride,
+ qxl_name(spice_surface_fmt, cmd->u.surface_create.format),
+ qxl->guest_surfaces.count, qxl->guest_surfaces.max);
+ }
+ if (cmd->type == QXL_SURFACE_CMD_DESTROY) {
+ fprintf(stderr, " (count %d)", qxl->guest_surfaces.count);
+ }
+}
+
+void qxl_log_cmd_cursor(PCIQXLDevice *qxl, QXLCursorCmd *cmd, int group_id)
+{
+ QXLCursor *cursor;
+
+ fprintf(stderr, ": %s",
+ qxl_name(qxl_cursor_cmd, cmd->type));
+ switch (cmd->type) {
+ case QXL_CURSOR_SET:
+ fprintf(stderr, " +%d+%d visible %s, shape @ 0x%" PRIx64,
+ cmd->u.set.position.x,
+ cmd->u.set.position.y,
+ cmd->u.set.visible ? "yes" : "no",
+ cmd->u.set.shape);
+ cursor = qxl_phys2virt(qxl, cmd->u.set.shape, group_id);
+ fprintf(stderr, " type %s size %dx%d hot-spot +%d+%d"
+ " unique 0x%" PRIx64 " data-size %d",
+ qxl_name(spice_cursor_type, cursor->header.type),
+ cursor->header.width, cursor->header.height,
+ cursor->header.hot_spot_x, cursor->header.hot_spot_y,
+ cursor->header.unique, cursor->data_size);
+ break;
+ case QXL_CURSOR_MOVE:
+ fprintf(stderr, " +%d+%d", cmd->u.position.x, cmd->u.position.y);
+ break;
+ }
+}
+
+void qxl_log_command(PCIQXLDevice *qxl, const char *ring, QXLCommandExt *ext)
+{
+ bool compat = ext->flags & QXL_COMMAND_FLAG_COMPAT;
+ void *data;
+
+ if (!qxl->cmdlog) {
+ return;
+ }
+ fprintf(stderr, "qxl-%d/%s:", qxl->id, ring);
+ fprintf(stderr, " cmd @ 0x%" PRIx64 " %s%s", ext->cmd.data,
+ qxl_name(qxl_type, ext->cmd.type),
+ compat ? "(compat)" : "");
+
+ data = qxl_phys2virt(qxl, ext->cmd.data, ext->group_id);
+ switch (ext->cmd.type) {
+ case QXL_CMD_DRAW:
+ if (!compat) {
+ qxl_log_cmd_draw(qxl, data, ext->group_id);
+ } else {
+ qxl_log_cmd_draw_compat(qxl, data, ext->group_id);
+ }
+ break;
+ case QXL_CMD_SURFACE:
+ qxl_log_cmd_surface(qxl, data);
+ break;
+ case QXL_CMD_CURSOR:
+ qxl_log_cmd_cursor(qxl, data, ext->group_id);
+ break;
+ }
+ fprintf(stderr, "\n");
+}
diff --git a/hw/qxl-render.c b/hw/qxl-render.c
new file mode 100644
index 000000000..58965e017
--- /dev/null
+++ b/hw/qxl-render.c
@@ -0,0 +1,226 @@
+/*
+ * qxl local rendering (aka display on sdl/vnc)
+ *
+ * Copyright (C) 2010 Red Hat, Inc.
+ *
+ * maintained by Gerd Hoffmann <kraxel@redhat.com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 or
+ * (at your option) version 3 of the License.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include "qxl.h"
+
+static void qxl_flip(PCIQXLDevice *qxl, QXLRect *rect)
+{
+ uint8_t *src = qxl->guest_primary.data;
+ uint8_t *dst = qxl->guest_primary.flipped;
+ int len, i;
+
+ src += (qxl->guest_primary.surface.height - rect->top - 1) *
+ qxl->guest_primary.stride;
+ dst += rect->top * qxl->guest_primary.stride;
+ src += rect->left * qxl->guest_primary.bytes_pp;
+ dst += rect->left * qxl->guest_primary.bytes_pp;
+ len = (rect->right - rect->left) * qxl->guest_primary.bytes_pp;
+
+ for (i = rect->top; i < rect->bottom; i++) {
+ memcpy(dst, src, len);
+ dst += qxl->guest_primary.stride;
+ src -= qxl->guest_primary.stride;
+ }
+}
+
+void qxl_render_resize(PCIQXLDevice *qxl)
+{
+ QXLSurfaceCreate *sc = &qxl->guest_primary.surface;
+
+ qxl->guest_primary.stride = sc->stride;
+ qxl->guest_primary.resized++;
+ switch (sc->format) {
+ case SPICE_SURFACE_FMT_16_555:
+ qxl->guest_primary.bytes_pp = 2;
+ qxl->guest_primary.bits_pp = 15;
+ break;
+ case SPICE_SURFACE_FMT_16_565:
+ qxl->guest_primary.bytes_pp = 2;
+ qxl->guest_primary.bits_pp = 16;
+ break;
+ case SPICE_SURFACE_FMT_32_xRGB:
+ case SPICE_SURFACE_FMT_32_ARGB:
+ qxl->guest_primary.bytes_pp = 4;
+ qxl->guest_primary.bits_pp = 32;
+ break;
+ default:
+ fprintf(stderr, "%s: unhandled format: %x\n", __FUNCTION__,
+ qxl->guest_primary.surface.format);
+ qxl->guest_primary.bytes_pp = 4;
+ qxl->guest_primary.bits_pp = 32;
+ break;
+ }
+}
+
+void qxl_render_update(PCIQXLDevice *qxl)
+{
+ VGACommonState *vga = &qxl->vga;
+ QXLRect dirty[32], update;
+ void *ptr;
+ int i;
+
+ if (qxl->guest_primary.resized) {
+ qxl->guest_primary.resized = 0;
+
+ if (qxl->guest_primary.flipped) {
+ qemu_free(qxl->guest_primary.flipped);
+ qxl->guest_primary.flipped = NULL;
+ }
+ qemu_free_displaysurface(vga->ds);
+
+ qxl->guest_primary.data = qemu_get_ram_ptr(qxl->vga.vram_offset);
+ if (qxl->guest_primary.stride < 0) {
+ /* spice surface is upside down -> need extra buffer to flip */
+ qxl->guest_primary.stride = -qxl->guest_primary.stride;
+ qxl->guest_primary.flipped = qemu_malloc(qxl->guest_primary.surface.width *
+ qxl->guest_primary.stride);
+ ptr = qxl->guest_primary.flipped;
+ } else {
+ ptr = qxl->guest_primary.data;
+ }
+ dprint(qxl, 1, "%s: %dx%d, stride %d, bpp %d, depth %d, flip %s\n",
+ __FUNCTION__,
+ qxl->guest_primary.surface.width,
+ qxl->guest_primary.surface.height,
+ qxl->guest_primary.stride,
+ qxl->guest_primary.bytes_pp,
+ qxl->guest_primary.bits_pp,
+ qxl->guest_primary.flipped ? "yes" : "no");
+ vga->ds->surface =
+ qemu_create_displaysurface_from(qxl->guest_primary.surface.width,
+ qxl->guest_primary.surface.height,
+ qxl->guest_primary.bits_pp,
+ qxl->guest_primary.stride,
+ ptr);
+ dpy_resize(vga->ds);
+ }
+
+ if (!qxl->guest_primary.commands) {
+ return;
+ }
+ qxl->guest_primary.commands = 0;
+
+ update.left = 0;
+ update.right = qxl->guest_primary.surface.width;
+ update.top = 0;
+ update.bottom = qxl->guest_primary.surface.height;
+
+ memset(dirty, 0, sizeof(dirty));
+ qxl->ssd.worker->update_area(qxl->ssd.worker, 0, &update,
+ dirty, ARRAY_SIZE(dirty), 1);
+
+ for (i = 0; i < ARRAY_SIZE(dirty); i++) {
+ if (qemu_spice_rect_is_empty(dirty+i)) {
+ break;
+ }
+ if (qxl->guest_primary.flipped) {
+ qxl_flip(qxl, dirty+i);
+ }
+ dpy_update(vga->ds,
+ dirty[i].left, dirty[i].top,
+ dirty[i].right - dirty[i].left,
+ dirty[i].bottom - dirty[i].top);
+ }
+}
+
+static QEMUCursor *qxl_cursor(PCIQXLDevice *qxl, QXLCursor *cursor)
+{
+ QEMUCursor *c;
+ uint8_t *image, *mask;
+ int size;
+
+ c = cursor_alloc(cursor->header.width, cursor->header.height);
+ c->hot_x = cursor->header.hot_spot_x;
+ c->hot_y = cursor->header.hot_spot_y;
+ switch (cursor->header.type) {
+ case SPICE_CURSOR_TYPE_ALPHA:
+ size = cursor->header.width * cursor->header.height * sizeof(uint32_t);
+ memcpy(c->data, cursor->chunk.data, size);
+ if (qxl->debug > 2) {
+ cursor_print_ascii_art(c, "qxl/alpha");
+ }
+ break;
+ case SPICE_CURSOR_TYPE_MONO:
+ mask = cursor->chunk.data;
+ image = mask + cursor_get_mono_bpl(c) * c->width;
+ cursor_set_mono(c, 0xffffff, 0x000000, image, 1, mask);
+ if (qxl->debug > 2) {
+ cursor_print_ascii_art(c, "qxl/mono");
+ }
+ break;
+ default:
+ fprintf(stderr, "%s: not implemented: type %d\n",
+ __FUNCTION__, cursor->header.type);
+ goto fail;
+ }
+ return c;
+
+fail:
+ cursor_put(c);
+ return NULL;
+}
+
+
+/* called from spice server thread context only */
+void qxl_render_cursor(PCIQXLDevice *qxl, QXLCommandExt *ext)
+{
+ QXLCursorCmd *cmd = qxl_phys2virt(qxl, ext->cmd.data, ext->group_id);
+ QXLCursor *cursor;
+ QEMUCursor *c;
+ int x = -1, y = -1;
+
+ if (!qxl->ssd.ds->mouse_set || !qxl->ssd.ds->cursor_define) {
+ return;
+ }
+
+ if (qxl->debug > 1 && cmd->type != QXL_CURSOR_MOVE) {
+ fprintf(stderr, "%s", __FUNCTION__);
+ qxl_log_cmd_cursor(qxl, cmd, ext->group_id);
+ fprintf(stderr, "\n");
+ }
+ switch (cmd->type) {
+ case QXL_CURSOR_SET:
+ x = cmd->u.set.position.x;
+ y = cmd->u.set.position.y;
+ cursor = qxl_phys2virt(qxl, cmd->u.set.shape, ext->group_id);
+ if (cursor->chunk.data_size != cursor->data_size) {
+ fprintf(stderr, "%s: multiple chunks\n", __FUNCTION__);
+ return;
+ }
+ c = qxl_cursor(qxl, cursor);
+ if (c == NULL) {
+ c = cursor_builtin_left_ptr();
+ }
+ qemu_mutex_lock_iothread();
+ qxl->ssd.ds->cursor_define(c);
+ qxl->ssd.ds->mouse_set(x, y, 1);
+ qemu_mutex_unlock_iothread();
+ cursor_put(c);
+ break;
+ case QXL_CURSOR_MOVE:
+ x = cmd->u.position.x;
+ y = cmd->u.position.y;
+ qemu_mutex_lock_iothread();
+ qxl->ssd.ds->mouse_set(x, y, 1);
+ qemu_mutex_unlock_iothread();
+ break;
+ }
+}
diff --git a/hw/qxl.c b/hw/qxl.c
new file mode 100644
index 000000000..207aa63f9
--- /dev/null
+++ b/hw/qxl.c
@@ -0,0 +1,1587 @@
+/*
+ * Copyright (C) 2010 Red Hat, Inc.
+ *
+ * written by Yaniv Kamay, Izik Eidus, Gerd Hoffmann
+ * maintained by Gerd Hoffmann <kraxel@redhat.com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 or
+ * (at your option) version 3 of the License.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <pthread.h>
+
+#include "qemu-common.h"
+#include "qemu-timer.h"
+#include "qemu-queue.h"
+#include "monitor.h"
+#include "sysemu.h"
+
+#include "qxl.h"
+
+#undef SPICE_RING_PROD_ITEM
+#define SPICE_RING_PROD_ITEM(r, ret) { \
+ typeof(r) start = r; \
+ typeof(r) end = r + 1; \
+ uint32_t prod = (r)->prod & SPICE_RING_INDEX_MASK(r); \
+ typeof(&(r)->items[prod]) m_item = &(r)->items[prod]; \
+ if (!((uint8_t*)m_item >= (uint8_t*)(start) && (uint8_t*)(m_item + 1) <= (uint8_t*)(end))) { \
+ abort(); \
+ } \
+ ret = &m_item->el; \
+ }
+
+#undef SPICE_RING_CONS_ITEM
+#define SPICE_RING_CONS_ITEM(r, ret) { \
+ typeof(r) start = r; \
+ typeof(r) end = r + 1; \
+ uint32_t cons = (r)->cons & SPICE_RING_INDEX_MASK(r); \
+ typeof(&(r)->items[cons]) m_item = &(r)->items[cons]; \
+ if (!((uint8_t*)m_item >= (uint8_t*)(start) && (uint8_t*)(m_item + 1) <= (uint8_t*)(end))) { \
+ abort(); \
+ } \
+ ret = &m_item->el; \
+ }
+
+#undef ALIGN
+#define ALIGN(a, b) (((a) + ((b) - 1)) & ~((b) - 1))
+
+#define PIXEL_SIZE 0.2936875 //1280x1024 is 14.8" x 11.9"
+
+#define QXL_MODE(_x, _y, _b, _o) \
+ { .x_res = _x, \
+ .y_res = _y, \
+ .bits = _b, \
+ .stride = (_x) * (_b) / 8, \
+ .x_mili = PIXEL_SIZE * (_x), \
+ .y_mili = PIXEL_SIZE * (_y), \
+ .orientation = _o, \
+ }
+
+#define QXL_MODE_16_32(x_res, y_res, orientation) \
+ QXL_MODE(x_res, y_res, 16, orientation), \
+ QXL_MODE(x_res, y_res, 32, orientation)
+
+#define QXL_MODE_EX(x_res, y_res) \
+ QXL_MODE_16_32(x_res, y_res, 0), \
+ QXL_MODE_16_32(y_res, x_res, 1), \
+ QXL_MODE_16_32(x_res, y_res, 2), \
+ QXL_MODE_16_32(y_res, x_res, 3)
+
+static QXLMode qxl_modes[] = {
+ QXL_MODE_EX(640, 480),
+ QXL_MODE_EX(800, 480),
+ QXL_MODE_EX(800, 600),
+ QXL_MODE_EX(832, 624),
+ QXL_MODE_EX(960, 640),
+ QXL_MODE_EX(1024, 600),
+ QXL_MODE_EX(1024, 768),
+ QXL_MODE_EX(1152, 864),
+ QXL_MODE_EX(1152, 870),
+ QXL_MODE_EX(1280, 720),
+ QXL_MODE_EX(1280, 760),
+ QXL_MODE_EX(1280, 768),
+ QXL_MODE_EX(1280, 800),
+ QXL_MODE_EX(1280, 960),
+ QXL_MODE_EX(1280, 1024),
+ QXL_MODE_EX(1360, 768),
+ QXL_MODE_EX(1366, 768),
+ QXL_MODE_EX(1400, 1050),
+ QXL_MODE_EX(1440, 900),
+ QXL_MODE_EX(1600, 900),
+ QXL_MODE_EX(1600, 1200),
+ QXL_MODE_EX(1680, 1050),
+ QXL_MODE_EX(1920, 1080),
+#if VGA_RAM_SIZE >= (16 * 1024 * 1024)
+ /* these modes need more than 8 MB video memory */
+ QXL_MODE_EX(1920, 1200),
+ QXL_MODE_EX(1920, 1440),
+ QXL_MODE_EX(2048, 1536),
+ QXL_MODE_EX(2560, 1440),
+ QXL_MODE_EX(2560, 1600),
+#endif
+#if VGA_RAM_SIZE >= (32 * 1024 * 1024)
+ /* these modes need more than 16 MB video memory */
+ QXL_MODE_EX(2560, 2048),
+ QXL_MODE_EX(2800, 2100),
+ QXL_MODE_EX(3200, 2400),
+#endif
+};
+
+static PCIQXLDevice *qxl0;
+
+static void qxl_send_events(PCIQXLDevice *d, uint32_t events);
+static void qxl_destroy_primary(PCIQXLDevice *d);
+static void qxl_reset_memslots(PCIQXLDevice *d);
+static void qxl_reset_surfaces(PCIQXLDevice *d);
+static void qxl_ring_set_dirty(PCIQXLDevice *qxl);
+
+static inline uint32_t msb_mask(uint32_t val)
+{
+ uint32_t mask;
+
+ do {
+ mask = ~(val - 1) & val;
+ val &= ~mask;
+ } while (mask < val);
+
+ return mask;
+}
+
+static ram_addr_t qxl_rom_size(void)
+{
+ uint32_t rom_size = sizeof(QXLRom) + sizeof(QXLModes) + sizeof(qxl_modes);
+ rom_size = MAX(rom_size, TARGET_PAGE_SIZE);
+ rom_size = msb_mask(rom_size * 2 - 1);
+ return rom_size;
+}
+
+static void init_qxl_rom(PCIQXLDevice *d)
+{
+ QXLRom *rom = qemu_get_ram_ptr(d->rom_offset);
+ QXLModes *modes = (QXLModes *)(rom + 1);
+ uint32_t ram_header_size;
+ uint32_t surface0_area_size;
+ uint32_t num_pages;
+ uint32_t fb, maxfb = 0;
+ int i;
+
+ memset(rom, 0, d->rom_size);
+
+ rom->magic = cpu_to_le32(QXL_ROM_MAGIC);
+ rom->id = cpu_to_le32(d->id);
+ rom->log_level = cpu_to_le32(d->guestdebug);
+ rom->modes_offset = cpu_to_le32(sizeof(QXLRom));
+
+ rom->slot_gen_bits = MEMSLOT_GENERATION_BITS;
+ rom->slot_id_bits = MEMSLOT_SLOT_BITS;
+ rom->slots_start = 1;
+ rom->slots_end = NUM_MEMSLOTS - 1;
+ rom->n_surfaces = cpu_to_le32(NUM_SURFACES);
+
+ modes->n_modes = cpu_to_le32(ARRAY_SIZE(qxl_modes));
+ for (i = 0; i < modes->n_modes; i++) {
+ fb = qxl_modes[i].y_res * qxl_modes[i].stride;
+ if (maxfb < fb) {
+ maxfb = fb;
+ }
+ modes->modes[i].id = cpu_to_le32(i);
+ modes->modes[i].x_res = cpu_to_le32(qxl_modes[i].x_res);
+ modes->modes[i].y_res = cpu_to_le32(qxl_modes[i].y_res);
+ modes->modes[i].bits = cpu_to_le32(qxl_modes[i].bits);
+ modes->modes[i].stride = cpu_to_le32(qxl_modes[i].stride);
+ modes->modes[i].x_mili = cpu_to_le32(qxl_modes[i].x_mili);
+ modes->modes[i].y_mili = cpu_to_le32(qxl_modes[i].y_mili);
+ modes->modes[i].orientation = cpu_to_le32(qxl_modes[i].orientation);
+ }
+ if (maxfb < VGA_RAM_SIZE && d->id == 0)
+ maxfb = VGA_RAM_SIZE;
+
+ ram_header_size = ALIGN(sizeof(QXLRam), 4096);
+ surface0_area_size = ALIGN(maxfb, 4096);
+ num_pages = d->vga.vram_size;
+ num_pages -= ram_header_size;
+ num_pages -= surface0_area_size;
+ num_pages = num_pages / TARGET_PAGE_SIZE;
+
+ rom->draw_area_offset = cpu_to_le32(0);
+ rom->surface0_area_size = cpu_to_le32(surface0_area_size);
+ rom->pages_offset = cpu_to_le32(surface0_area_size);
+ rom->num_pages = cpu_to_le32(num_pages);
+ rom->ram_header_offset = cpu_to_le32(d->vga.vram_size - ram_header_size);
+
+ d->shadow_rom = *rom;
+ d->rom = rom;
+ d->modes = modes;
+}
+
+static void init_qxl_ram(PCIQXLDevice *d)
+{
+ uint8_t *buf;
+ uint64_t *item;
+
+ buf = d->vga.vram_ptr;
+ d->ram = (QXLRam *)(buf + le32_to_cpu(d->shadow_rom.ram_header_offset));
+ d->ram->magic = cpu_to_le32(QXL_RAM_MAGIC);
+ d->ram->int_pending = cpu_to_le32(0);
+ d->ram->int_mask = cpu_to_le32(0);
+ SPICE_RING_INIT(&d->ram->cmd_ring);
+ SPICE_RING_INIT(&d->ram->cursor_ring);
+ SPICE_RING_INIT(&d->ram->release_ring);
+ SPICE_RING_PROD_ITEM(&d->ram->release_ring, item);
+ *item = 0;
+ qxl_ring_set_dirty(d);
+}
+
+/* can be called from spice server thread context */
+static void qxl_set_dirty(ram_addr_t addr, ram_addr_t end)
+{
+ while (addr < end) {
+ cpu_physical_memory_set_dirty(addr);
+ addr += TARGET_PAGE_SIZE;
+ }
+}
+
+static void qxl_rom_set_dirty(PCIQXLDevice *qxl)
+{
+ ram_addr_t addr = qxl->rom_offset;
+ qxl_set_dirty(addr, addr + qxl->rom_size);
+}
+
+/* called from spice server thread context only */
+static void qxl_ram_set_dirty(PCIQXLDevice *qxl, void *ptr)
+{
+ ram_addr_t addr = qxl->vga.vram_offset;
+ void *base = qxl->vga.vram_ptr;
+ intptr_t offset;
+
+ offset = ptr - base;
+ offset &= ~(TARGET_PAGE_SIZE-1);
+ assert(offset < qxl->vga.vram_size);
+ qxl_set_dirty(addr + offset, addr + offset + TARGET_PAGE_SIZE);
+}
+
+/* can be called from spice server thread context */
+static void qxl_ring_set_dirty(PCIQXLDevice *qxl)
+{
+ ram_addr_t addr = qxl->vga.vram_offset + qxl->shadow_rom.ram_header_offset;
+ ram_addr_t end = qxl->vga.vram_offset + qxl->vga.vram_size;
+ qxl_set_dirty(addr, end);
+}
+
+/*
+ * keep track of some command state, for savevm/loadvm.
+ * called from spice server thread context only
+ */
+static void qxl_track_command(PCIQXLDevice *qxl, struct QXLCommandExt *ext)
+{
+ switch (le32_to_cpu(ext->cmd.type)) {
+ case QXL_CMD_SURFACE:
+ {
+ QXLSurfaceCmd *cmd = qxl_phys2virt(qxl, ext->cmd.data, ext->group_id);
+ uint32_t id = le32_to_cpu(cmd->surface_id);
+ PANIC_ON(id >= NUM_SURFACES);
+ if (cmd->type == QXL_SURFACE_CMD_CREATE) {
+ qxl->guest_surfaces.cmds[id] = ext->cmd.data;
+ qxl->guest_surfaces.count++;
+ if (qxl->guest_surfaces.max < qxl->guest_surfaces.count)
+ qxl->guest_surfaces.max = qxl->guest_surfaces.count;
+ }
+ if (cmd->type == QXL_SURFACE_CMD_DESTROY) {
+ qxl->guest_surfaces.cmds[id] = 0;
+ qxl->guest_surfaces.count--;
+ }
+ break;
+ }
+ case QXL_CMD_CURSOR:
+ {
+ QXLCursorCmd *cmd = qxl_phys2virt(qxl, ext->cmd.data, ext->group_id);
+ if (cmd->type == QXL_CURSOR_SET) {
+ qxl->guest_cursor = ext->cmd.data;
+ }
+ break;
+ }
+ }
+}
+
+/* spice display interface callbacks */
+
+static void interface_attach_worker(QXLInstance *sin, QXLWorker *qxl_worker)
+{
+ PCIQXLDevice *qxl = container_of(sin, PCIQXLDevice, ssd.qxl);
+
+ dprint(qxl, 1, "%s:\n", __FUNCTION__);
+ qxl->ssd.worker = qxl_worker;
+}
+
+static void interface_set_compression_level(QXLInstance *sin, int level)
+{
+ PCIQXLDevice *qxl = container_of(sin, PCIQXLDevice, ssd.qxl);
+
+ dprint(qxl, 1, "%s: %d\n", __FUNCTION__, level);
+ qxl->shadow_rom.compression_level = cpu_to_le32(level);
+ qxl->rom->compression_level = cpu_to_le32(level);
+ qxl_rom_set_dirty(qxl);
+}
+
+static void interface_set_mm_time(QXLInstance *sin, uint32_t mm_time)
+{
+ PCIQXLDevice *qxl = container_of(sin, PCIQXLDevice, ssd.qxl);
+
+ qxl->shadow_rom.mm_clock = cpu_to_le32(mm_time);
+ qxl->rom->mm_clock = cpu_to_le32(mm_time);
+ qxl_rom_set_dirty(qxl);
+}
+
+static void interface_get_init_info(QXLInstance *sin, QXLDevInitInfo *info)
+{
+ PCIQXLDevice *qxl = container_of(sin, PCIQXLDevice, ssd.qxl);
+
+ dprint(qxl, 1, "%s:\n", __FUNCTION__);
+ info->memslot_gen_bits = MEMSLOT_GENERATION_BITS;
+ info->memslot_id_bits = MEMSLOT_SLOT_BITS;
+ info->num_memslots = NUM_MEMSLOTS;
+ info->num_memslots_groups = NUM_MEMSLOTS_GROUPS;
+ info->internal_groupslot_id = 0;
+ info->qxl_ram_size = le32_to_cpu(qxl->shadow_rom.num_pages) << TARGET_PAGE_BITS;
+ info->n_surfaces = NUM_SURFACES;
+}
+
+/* called from spice server thread context only */
+static int interface_get_command(QXLInstance *sin, struct QXLCommandExt *ext)
+{
+ PCIQXLDevice *qxl = container_of(sin, PCIQXLDevice, ssd.qxl);
+ SimpleSpiceUpdate *update;
+ QXLCommandRing *ring;
+ QXLCommand *cmd;
+ int notify;
+
+ switch (qxl->mode) {
+ case QXL_MODE_VGA:
+ dprint(qxl, 2, "%s: vga\n", __FUNCTION__);
+ update = qemu_spice_create_update(&qxl->ssd);
+ if (update == NULL) {
+ return false;
+ }
+ *ext = update->ext;
+ qxl_log_command(qxl, "vga", ext);
+ return true;
+ case QXL_MODE_COMPAT:
+ case QXL_MODE_NATIVE:
+ case QXL_MODE_UNDEFINED:
+ dprint(qxl, 2, "%s: %s\n", __FUNCTION__,
+ qxl->cmdflags ? "compat" : "native");
+ ring = &qxl->ram->cmd_ring;
+ if (SPICE_RING_IS_EMPTY(ring)) {
+ return false;
+ }
+ SPICE_RING_CONS_ITEM(ring, cmd);
+ ext->cmd = *cmd;
+ ext->group_id = MEMSLOT_GROUP_GUEST;
+ ext->flags = qxl->cmdflags;
+ SPICE_RING_POP(ring, notify);
+ qxl_ring_set_dirty(qxl);
+ if (notify) {
+ qxl_send_events(qxl, QXL_INTERRUPT_DISPLAY);
+ }
+ qxl->guest_primary.commands++;
+ qxl_track_command(qxl, ext);
+ qxl_log_command(qxl, "cmd", ext);
+ return true;
+ default:
+ return false;
+ }
+}
+
+/* called from spice server thread context only */
+static int interface_req_cmd_notification(QXLInstance *sin)
+{
+ PCIQXLDevice *qxl = container_of(sin, PCIQXLDevice, ssd.qxl);
+ int wait = 1;
+
+ switch (qxl->mode) {
+ case QXL_MODE_COMPAT:
+ case QXL_MODE_NATIVE:
+ case QXL_MODE_UNDEFINED:
+ SPICE_RING_CONS_WAIT(&qxl->ram->cmd_ring, wait);
+ qxl_ring_set_dirty(qxl);
+ break;
+ default:
+ /* nothing */
+ break;
+ }
+ return wait;
+}
+
+/* called from spice server thread context only */
+static inline void qxl_push_free_res(PCIQXLDevice *d, int flush)
+{
+ QXLReleaseRing *ring = &d->ram->release_ring;
+ uint64_t *item;
+ int notify;
+
+#define QXL_FREE_BUNCH_SIZE 32
+
+ if (ring->prod - ring->cons + 1 == ring->num_items) {
+ /* ring full -- can't push */
+ return;
+ }
+ if (!flush && d->oom_running) {
+ /* collect everything from oom handler before pushing */
+ return;
+ }
+ if (!flush && d->num_free_res < QXL_FREE_BUNCH_SIZE) {
+ /* collect a bit more before pushing */
+ return;
+ }
+
+ SPICE_RING_PUSH(ring, notify);
+ dprint(d, 2, "free: push %d items, notify %s, ring %d/%d [%d,%d]\n",
+ d->num_free_res, notify ? "yes" : "no",
+ ring->prod - ring->cons, ring->num_items,
+ ring->prod, ring->cons);
+ if (notify) {
+ qxl_send_events(d, QXL_INTERRUPT_DISPLAY);
+ }
+ SPICE_RING_PROD_ITEM(ring, item);
+ *item = 0;
+ d->num_free_res = 0;
+ d->last_release = NULL;
+ qxl_ring_set_dirty(d);
+}
+
+/* called from spice server thread context only */
+static void interface_release_resource(QXLInstance *sin,
+ struct QXLReleaseInfoExt ext)
+{
+ PCIQXLDevice *qxl = container_of(sin, PCIQXLDevice, ssd.qxl);
+ QXLReleaseRing *ring;
+ uint64_t *item, id;
+
+ if (ext.group_id == MEMSLOT_GROUP_HOST) {
+ /* host group -> vga mode update request */
+ qemu_spice_destroy_update(&qxl->ssd, (void*)ext.info->id);
+ return;
+ }
+
+ /*
+ * ext->info points into guest-visible memory
+ * pci bar 0, $command.release_info
+ */
+ ring = &qxl->ram->release_ring;
+ SPICE_RING_PROD_ITEM(ring, item);
+ if (*item == 0) {
+ /* stick head into the ring */
+ id = ext.info->id;
+ ext.info->next = 0;
+ qxl_ram_set_dirty(qxl, &ext.info->next);
+ *item = id;
+ qxl_ring_set_dirty(qxl);
+ } else {
+ /* append item to the list */
+ qxl->last_release->next = ext.info->id;
+ qxl_ram_set_dirty(qxl, &qxl->last_release->next);
+ ext.info->next = 0;
+ qxl_ram_set_dirty(qxl, &ext.info->next);
+ }
+ qxl->last_release = ext.info;
+ qxl->num_free_res++;
+ dprint(qxl, 3, "%4d\r", qxl->num_free_res);
+ qxl_push_free_res(qxl, 0);
+}
+
+/* called from spice server thread context only */
+static int interface_get_cursor_command(QXLInstance *sin, struct QXLCommandExt *ext)
+{
+ PCIQXLDevice *qxl = container_of(sin, PCIQXLDevice, ssd.qxl);
+ QXLCursorRing *ring;
+ QXLCommand *cmd;
+ int notify;
+
+ switch (qxl->mode) {
+ case QXL_MODE_COMPAT:
+ case QXL_MODE_NATIVE:
+ case QXL_MODE_UNDEFINED:
+ ring = &qxl->ram->cursor_ring;
+ if (SPICE_RING_IS_EMPTY(ring)) {
+ return false;
+ }
+ SPICE_RING_CONS_ITEM(ring, cmd);
+ ext->cmd = *cmd;
+ ext->group_id = MEMSLOT_GROUP_GUEST;
+ ext->flags = qxl->cmdflags;
+ SPICE_RING_POP(ring, notify);
+ qxl_ring_set_dirty(qxl);
+ if (notify) {
+ qxl_send_events(qxl, QXL_INTERRUPT_CURSOR);
+ }
+ qxl->guest_primary.commands++;
+ qxl_track_command(qxl, ext);
+ qxl_log_command(qxl, "csr", ext);
+ if (qxl->id == 0) {
+ qxl_render_cursor(qxl, ext);
+ }
+ return true;
+ default:
+ return false;
+ }
+}
+
+/* called from spice server thread context only */
+static int interface_req_cursor_notification(QXLInstance *sin)
+{
+ PCIQXLDevice *qxl = container_of(sin, PCIQXLDevice, ssd.qxl);
+ int wait = 1;
+
+ switch (qxl->mode) {
+ case QXL_MODE_COMPAT:
+ case QXL_MODE_NATIVE:
+ case QXL_MODE_UNDEFINED:
+ SPICE_RING_CONS_WAIT(&qxl->ram->cursor_ring, wait);
+ qxl_ring_set_dirty(qxl);
+ break;
+ default:
+ /* nothing */
+ break;
+ }
+ return wait;
+}
+
+/* called from spice server thread context */
+static void interface_notify_update(QXLInstance *sin, uint32_t update_id)
+{
+ fprintf(stderr, "%s: abort()\n", __FUNCTION__);
+ abort();
+}
+
+/* called from spice server thread context only */
+static int interface_flush_resources(QXLInstance *sin)
+{
+ PCIQXLDevice *qxl = container_of(sin, PCIQXLDevice, ssd.qxl);
+ int ret;
+
+ dprint(qxl, 1, "free: guest flush (have %d)\n", qxl->num_free_res);
+ ret = qxl->num_free_res;
+ if (ret) {
+ qxl_push_free_res(qxl, 1);
+ }
+ return ret;
+}
+
+static const QXLInterface qxl_interface = {
+ .base.type = SPICE_INTERFACE_QXL,
+ .base.description = "qxl gpu",
+ .base.major_version = SPICE_INTERFACE_QXL_MAJOR,
+ .base.minor_version = SPICE_INTERFACE_QXL_MINOR,
+
+ .attache_worker = interface_attach_worker,
+ .set_compression_level = interface_set_compression_level,
+ .set_mm_time = interface_set_mm_time,
+ .get_init_info = interface_get_init_info,
+
+ /* the callbacks below are called from spice server thread context */
+ .get_command = interface_get_command,
+ .req_cmd_notification = interface_req_cmd_notification,
+ .release_resource = interface_release_resource,
+ .get_cursor_command = interface_get_cursor_command,
+ .req_cursor_notification = interface_req_cursor_notification,
+ .notify_update = interface_notify_update,
+ .flush_resources = interface_flush_resources,
+};
+
+static void qxl_enter_vga_mode(PCIQXLDevice *d)
+{
+ if (d->mode == QXL_MODE_VGA) {
+ return;
+ }
+ dprint(d, 1, "%s\n", __FUNCTION__);
+ qemu_spice_create_host_primary(&d->ssd);
+ d->mode = QXL_MODE_VGA;
+ memset(&d->ssd.dirty, 0, sizeof(d->ssd.dirty));
+}
+
+static void qxl_exit_vga_mode(PCIQXLDevice *d)
+{
+ if (d->mode != QXL_MODE_VGA) {
+ return;
+ }
+ dprint(d, 1, "%s\n", __FUNCTION__);
+ qxl_destroy_primary(d);
+}
+
+static void qxl_set_irq(PCIQXLDevice *d)
+{
+ uint32_t pending = le32_to_cpu(d->ram->int_pending);
+ uint32_t mask = le32_to_cpu(d->ram->int_mask);
+ int level = !!(pending & mask);
+ qemu_set_irq(d->pci.irq[0], level);
+ qxl_ring_set_dirty(d);
+}
+
+static void qxl_write_config(PCIDevice *d, uint32_t address,
+ uint32_t val, int len)
+{
+ PCIQXLDevice *qxl = DO_UPCAST(PCIQXLDevice, pci, d);
+ VGACommonState *vga = &qxl->vga;
+
+ vga_dirty_log_stop(vga);
+ pci_default_write_config(d, address, val, len);
+ if (vga->map_addr && qxl->pci.io_regions[0].addr == -1) {
+ vga->map_addr = 0;
+ }
+ vga_dirty_log_start(vga);
+}
+
+static void qxl_check_state(PCIQXLDevice *d)
+{
+ QXLRam *ram = d->ram;
+
+ assert(SPICE_RING_IS_EMPTY(&ram->cmd_ring));
+ assert(SPICE_RING_IS_EMPTY(&ram->cursor_ring));
+}
+
+static void qxl_reset_state(PCIQXLDevice *d)
+{
+ QXLRam *ram = d->ram;
+ QXLRom *rom = d->rom;
+
+ assert(SPICE_RING_IS_EMPTY(&ram->cmd_ring));
+ assert(SPICE_RING_IS_EMPTY(&ram->cursor_ring));
+ d->shadow_rom.update_id = cpu_to_le32(0);
+ *rom = d->shadow_rom;
+ qxl_rom_set_dirty(d);
+ init_qxl_ram(d);
+ d->num_free_res = 0;
+ d->last_release = NULL;
+ memset(&d->ssd.dirty, 0, sizeof(d->ssd.dirty));
+}
+
+static void qxl_soft_reset(PCIQXLDevice *d)
+{
+ dprint(d, 1, "%s:\n", __FUNCTION__);
+ qxl_check_state(d);
+
+ if (d->id == 0) {
+ qxl_enter_vga_mode(d);
+ } else {
+ d->mode = QXL_MODE_UNDEFINED;
+ }
+}
+
+static void qxl_hard_reset(PCIQXLDevice *d, int loadvm)
+{
+ dprint(d, 1, "%s: start%s\n", __FUNCTION__,
+ loadvm ? " (loadvm)" : "");
+
+ qemu_mutex_unlock_iothread();
+ d->ssd.worker->reset_cursor(d->ssd.worker);
+ d->ssd.worker->reset_image_cache(d->ssd.worker);
+ qemu_mutex_lock_iothread();
+ qxl_reset_surfaces(d);
+ qxl_reset_memslots(d);
+
+ /* pre loadvm reset must not touch QXLRam. This lives in
+ * device memory, is migrated together with RAM and thus
+ * already loaded at this point */
+ if (!loadvm) {
+ qxl_reset_state(d);
+ }
+ qemu_spice_create_host_memslot(&d->ssd);
+ qxl_soft_reset(d);
+
+ dprint(d, 1, "%s: done\n", __FUNCTION__);
+}
+
+static void qxl_reset_handler(DeviceState *dev)
+{
+ PCIQXLDevice *d = DO_UPCAST(PCIQXLDevice, pci.qdev, dev);
+ qxl_hard_reset(d, 0);
+}
+
+static void qxl_vga_ioport_write(void *opaque, uint32_t addr, uint32_t val)
+{
+ VGACommonState *vga = opaque;
+ PCIQXLDevice *qxl = container_of(vga, PCIQXLDevice, vga);
+
+ if (qxl->mode != QXL_MODE_VGA) {
+ dprint(qxl, 1, "%s\n", __FUNCTION__);
+ qxl_destroy_primary(qxl);
+ qxl_soft_reset(qxl);
+ }
+ vga_ioport_write(opaque, addr, val);
+}
+
+static void qxl_add_memslot(PCIQXLDevice *d, uint32_t slot_id, uint64_t delta)
+{
+ static const int regions[] = {
+ QXL_RAM_RANGE_INDEX,
+ QXL_VRAM_RANGE_INDEX,
+ };
+ uint64_t guest_start;
+ uint64_t guest_end;
+ int pci_region;
+ pcibus_t pci_start;
+ pcibus_t pci_end;
+ intptr_t virt_start;
+ QXLDevMemSlot memslot;
+ int i;
+
+ guest_start = le64_to_cpu(d->guest_slots[slot_id].slot.mem_start);
+ guest_end = le64_to_cpu(d->guest_slots[slot_id].slot.mem_end);
+
+ dprint(d, 1, "%s: slot %d: guest phys 0x%" PRIx64 " - 0x%" PRIx64 "\n",
+ __FUNCTION__, slot_id,
+ guest_start, guest_end);
+
+ PANIC_ON(slot_id >= NUM_MEMSLOTS);
+ PANIC_ON(guest_start > guest_end);
+
+ for (i = 0; i < ARRAY_SIZE(regions); i++) {
+ pci_region = regions[i];
+ pci_start = d->pci.io_regions[pci_region].addr;
+ pci_end = pci_start + d->pci.io_regions[pci_region].size;
+ /* mapped? */
+ if (pci_start == -1) {
+ continue;
+ }
+ /* start address in range ? */
+ if (guest_start < pci_start || guest_start > pci_end) {
+ continue;
+ }
+ /* end address in range ? */
+ if (guest_end > pci_end) {
+ continue;
+ }
+ /* passed */
+ break;
+ }
+ PANIC_ON(i == ARRAY_SIZE(regions)); /* finished loop without match */
+
+ switch (pci_region) {
+ case QXL_RAM_RANGE_INDEX:
+ virt_start = (intptr_t)qemu_get_ram_ptr(d->vga.vram_offset);
+ break;
+ case QXL_VRAM_RANGE_INDEX:
+ virt_start = (intptr_t)qemu_get_ram_ptr(d->vram_offset);
+ break;
+ default:
+ /* should not happen */
+ abort();
+ }
+
+ memslot.slot_id = slot_id;
+ memslot.slot_group_id = MEMSLOT_GROUP_GUEST; /* guest group */
+ memslot.virt_start = virt_start + (guest_start - pci_start);
+ memslot.virt_end = virt_start + (guest_end - pci_start);
+ memslot.addr_delta = memslot.virt_start - delta;
+ memslot.generation = d->rom->slot_generation = 0;
+ qxl_rom_set_dirty(d);
+
+ dprint(d, 1, "%s: slot %d: host virt 0x%" PRIx64 " - 0x%" PRIx64 "\n",
+ __FUNCTION__, memslot.slot_id,
+ memslot.virt_start, memslot.virt_end);
+
+ d->ssd.worker->add_memslot(d->ssd.worker, &memslot);
+ d->guest_slots[slot_id].ptr = (void*)memslot.virt_start;
+ d->guest_slots[slot_id].size = memslot.virt_end - memslot.virt_start;
+ d->guest_slots[slot_id].delta = delta;
+ d->guest_slots[slot_id].active = 1;
+}
+
+static void qxl_del_memslot(PCIQXLDevice *d, uint32_t slot_id)
+{
+ dprint(d, 1, "%s: slot %d\n", __FUNCTION__, slot_id);
+ d->ssd.worker->del_memslot(d->ssd.worker, MEMSLOT_GROUP_HOST, slot_id);
+ d->guest_slots[slot_id].active = 0;
+}
+
+static void qxl_reset_memslots(PCIQXLDevice *d)
+{
+ dprint(d, 1, "%s:\n", __FUNCTION__);
+ d->ssd.worker->reset_memslots(d->ssd.worker);
+ memset(&d->guest_slots, 0, sizeof(d->guest_slots));
+}
+
+static void qxl_reset_surfaces(PCIQXLDevice *d)
+{
+ dprint(d, 1, "%s:\n", __FUNCTION__);
+ d->mode = QXL_MODE_UNDEFINED;
+ qemu_mutex_unlock_iothread();
+ d->ssd.worker->destroy_surfaces(d->ssd.worker);
+ qemu_mutex_lock_iothread();
+ memset(&d->guest_surfaces.cmds, 0, sizeof(d->guest_surfaces.cmds));
+}
+
+/* called from spice server thread context only */
+void *qxl_phys2virt(PCIQXLDevice *qxl, QXLPHYSICAL pqxl, int group_id)
+{
+ uint64_t phys = le64_to_cpu(pqxl);
+ uint32_t slot = (phys >> (64 - 8)) & 0xff;
+ uint64_t offset = phys & 0xffffffffffff;
+
+ switch (group_id) {
+ case MEMSLOT_GROUP_HOST:
+ return (void*)offset;
+ case MEMSLOT_GROUP_GUEST:
+ PANIC_ON(slot > NUM_MEMSLOTS);
+ PANIC_ON(!qxl->guest_slots[slot].active);
+ PANIC_ON(offset < qxl->guest_slots[slot].delta);
+ offset -= qxl->guest_slots[slot].delta;
+ PANIC_ON(offset > qxl->guest_slots[slot].size)
+ return qxl->guest_slots[slot].ptr + offset;
+ default:
+ PANIC_ON(1);
+ }
+}
+
+static void qxl_create_guest_primary(PCIQXLDevice *qxl, int loadvm)
+{
+ QXLDevSurfaceCreate surface;
+ QXLSurfaceCreate *sc = &qxl->guest_primary.surface;
+
+ assert(qxl->mode != QXL_MODE_NATIVE);
+ qxl_exit_vga_mode(qxl);
+
+ dprint(qxl, 1, "%s: %dx%d\n", __FUNCTION__,
+ le32_to_cpu(sc->width), le32_to_cpu(sc->height));
+
+ surface.format = le32_to_cpu(sc->format);
+ surface.height = le32_to_cpu(sc->height);
+ surface.mem = le64_to_cpu(sc->mem);
+ surface.position = le32_to_cpu(sc->position);
+ surface.stride = le32_to_cpu(sc->stride);
+ surface.width = le32_to_cpu(sc->width);
+ surface.type = le32_to_cpu(sc->type);
+ surface.flags = le32_to_cpu(sc->flags);
+
+ surface.mouse_mode = true;
+ surface.group_id = MEMSLOT_GROUP_GUEST;
+ if (loadvm) {
+ surface.flags |= QXL_SURF_FLAG_KEEP_DATA;
+ }
+
+ qxl->mode = QXL_MODE_NATIVE;
+ qxl->cmdflags = 0;
+ qxl->ssd.worker->create_primary_surface(qxl->ssd.worker, 0, &surface);
+
+ /* for local rendering */
+ qxl_render_resize(qxl);
+}
+
+static void qxl_destroy_primary(PCIQXLDevice *d)
+{
+ if (d->mode == QXL_MODE_UNDEFINED) {
+ return;
+ }
+
+ dprint(d, 1, "%s\n", __FUNCTION__);
+
+ d->mode = QXL_MODE_UNDEFINED;
+ d->ssd.worker->destroy_primary_surface(d->ssd.worker, 0);
+}
+
+static void qxl_set_mode(PCIQXLDevice *d, int modenr, int loadvm)
+{
+ pcibus_t start = d->pci.io_regions[QXL_RAM_RANGE_INDEX].addr;
+ pcibus_t end = d->pci.io_regions[QXL_RAM_RANGE_INDEX].size + start;
+ QXLMode *mode = d->modes->modes + modenr;
+ uint64_t devmem = d->pci.io_regions[QXL_RAM_RANGE_INDEX].addr;
+ QXLMemSlot slot = {
+ .mem_start = start,
+ .mem_end = end
+ };
+ QXLSurfaceCreate surface = {
+ .width = mode->x_res,
+ .height = mode->y_res,
+ .stride = -mode->x_res * 4,
+ .format = SPICE_SURFACE_FMT_32_xRGB,
+ .flags = loadvm ? QXL_SURF_FLAG_KEEP_DATA : 0,
+ .mouse_mode = true,
+ .mem = devmem + d->shadow_rom.draw_area_offset,
+ };
+
+ dprint(d, 1, "%s: mode %d [ %d x %d @ %d bpp devmem 0x%lx ]\n", __FUNCTION__,
+ modenr, mode->x_res, mode->y_res, mode->bits, devmem);
+ if (!loadvm) {
+ qxl_hard_reset(d, 0);
+ }
+
+ d->guest_slots[0].slot = slot;
+ qxl_add_memslot(d, 0, devmem);
+
+ d->guest_primary.surface = surface;
+ qxl_create_guest_primary(d, 0);
+
+ d->mode = QXL_MODE_COMPAT;
+ d->cmdflags = QXL_COMMAND_FLAG_COMPAT;
+#ifdef QXL_COMMAND_FLAG_COMPAT_16BPP /* new in spice 0.6.1 */
+ if (mode->bits == 16) {
+ d->cmdflags |= QXL_COMMAND_FLAG_COMPAT_16BPP;
+ }
+#endif
+ d->shadow_rom.mode = cpu_to_le32(modenr);
+ d->rom->mode = cpu_to_le32(modenr);
+ qxl_rom_set_dirty(d);
+}
+
+static void ioport_write(void *opaque, uint32_t addr, uint32_t val)
+{
+ PCIQXLDevice *d = opaque;
+ uint32_t io_port = addr - d->io_base;
+
+ switch (io_port) {
+ case QXL_IO_RESET:
+ case QXL_IO_SET_MODE:
+ case QXL_IO_MEMSLOT_ADD:
+ case QXL_IO_MEMSLOT_DEL:
+ case QXL_IO_CREATE_PRIMARY:
+ break;
+ default:
+ if (d->mode == QXL_MODE_NATIVE || d->mode == QXL_MODE_COMPAT)
+ break;
+ dprint(d, 1, "%s: unexpected port 0x%x in vga mode\n", __FUNCTION__, io_port);
+ return;
+ }
+
+ switch (io_port) {
+ case QXL_IO_UPDATE_AREA:
+ {
+ QXLRect update = d->ram->update_area;
+ qemu_mutex_unlock_iothread();
+ d->ssd.worker->update_area(d->ssd.worker, d->ram->update_surface,
+ &update, NULL, 0, 0);
+ qemu_mutex_lock_iothread();
+ break;
+ }
+ case QXL_IO_NOTIFY_CMD:
+ d->ssd.worker->wakeup(d->ssd.worker);
+ break;
+ case QXL_IO_NOTIFY_CURSOR:
+ d->ssd.worker->wakeup(d->ssd.worker);
+ break;
+ case QXL_IO_UPDATE_IRQ:
+ qxl_set_irq(d);
+ break;
+ case QXL_IO_NOTIFY_OOM:
+ if (!SPICE_RING_IS_EMPTY(&d->ram->release_ring)) {
+ break;
+ }
+ pthread_yield();
+ if (!SPICE_RING_IS_EMPTY(&d->ram->release_ring)) {
+ break;
+ }
+ d->oom_running = 1;
+ d->ssd.worker->oom(d->ssd.worker);
+ d->oom_running = 0;
+ break;
+ case QXL_IO_SET_MODE:
+ dprint(d, 1, "QXL_SET_MODE %d\n", val);
+ qxl_set_mode(d, val, 0);
+ break;
+ case QXL_IO_LOG:
+ if (d->guestdebug) {
+ fprintf(stderr, "qxl/guest: %s", d->ram->log_buf);
+ }
+ break;
+ case QXL_IO_RESET:
+ dprint(d, 1, "QXL_IO_RESET\n");
+ qxl_hard_reset(d, 0);
+ break;
+ case QXL_IO_MEMSLOT_ADD:
+ PANIC_ON(val >= NUM_MEMSLOTS);
+ PANIC_ON(d->guest_slots[val].active);
+ d->guest_slots[val].slot = d->ram->mem_slot;
+ qxl_add_memslot(d, val, 0);
+ break;
+ case QXL_IO_MEMSLOT_DEL:
+ qxl_del_memslot(d, val);
+ break;
+ case QXL_IO_CREATE_PRIMARY:
+ PANIC_ON(val != 0);
+ dprint(d, 1, "QXL_IO_CREATE_PRIMARY\n");
+ d->guest_primary.surface = d->ram->create_surface;
+ qxl_create_guest_primary(d, 0);
+ break;
+ case QXL_IO_DESTROY_PRIMARY:
+ PANIC_ON(val != 0);
+ dprint(d, 1, "QXL_IO_DESTROY_PRIMARY\n");
+ qxl_destroy_primary(d);
+ break;
+ case QXL_IO_DESTROY_SURFACE_WAIT:
+ d->ssd.worker->destroy_surface_wait(d->ssd.worker, val);
+ break;
+ case QXL_IO_DESTROY_ALL_SURFACES:
+ d->ssd.worker->destroy_surfaces(d->ssd.worker);
+ break;
+ default:
+ fprintf(stderr, "%s: ioport=0x%x, abort()\n", __FUNCTION__, io_port);
+ abort();
+ }
+}
+
+static uint32_t ioport_read(void *opaque, uint32_t addr)
+{
+ PCIQXLDevice *d = opaque;
+
+ dprint(d, 1, "%s: unexpected\n", __FUNCTION__);
+ return 0xff;
+}
+
+static void qxl_map(PCIDevice *pci, int region_num,
+ pcibus_t addr, pcibus_t size, int type)
+{
+ static const char *names[] = {
+ [ QXL_IO_RANGE_INDEX ] = "ioports",
+ [ QXL_RAM_RANGE_INDEX ] = "devram",
+ [ QXL_ROM_RANGE_INDEX ] = "rom",
+ [ QXL_VRAM_RANGE_INDEX ] = "vram",
+ };
+ PCIQXLDevice *qxl = DO_UPCAST(PCIQXLDevice, pci, pci);
+
+ dprint(qxl, 1, "%s: bar %d [%s] addr 0x%lx size 0x%lx\n", __FUNCTION__,
+ region_num, names[region_num], addr, size);
+
+ switch (region_num) {
+ case QXL_IO_RANGE_INDEX:
+ register_ioport_write(addr, size, 1, ioport_write, pci);
+ register_ioport_read(addr, size, 1, ioport_read, pci);
+ qxl->io_base = addr;
+ break;
+ case QXL_RAM_RANGE_INDEX:
+ cpu_register_physical_memory(addr, size, qxl->vga.vram_offset | IO_MEM_RAM);
+ qxl->vga.map_addr = addr;
+ qxl->vga.map_end = addr + size;
+ if (qxl->id == 0) {
+ vga_dirty_log_start(&qxl->vga);
+ }
+ break;
+ case QXL_ROM_RANGE_INDEX:
+ cpu_register_physical_memory(addr, size, qxl->rom_offset | IO_MEM_ROM);
+ break;
+ case QXL_VRAM_RANGE_INDEX:
+ cpu_register_physical_memory(addr, size, qxl->vram_offset | IO_MEM_RAM);
+ break;
+ }
+}
+
+static void pipe_read(void *opaque)
+{
+ PCIQXLDevice *d = opaque;
+ char dummy;
+ int len;
+
+ do {
+ len = read(d->pipe[0], &dummy, sizeof(dummy));
+ } while (len == sizeof(dummy));
+ qxl_set_irq(d);
+}
+
+/* called from spice server thread context only */
+static void qxl_send_events(PCIQXLDevice *d, uint32_t events)
+{
+ uint32_t old_pending;
+ uint32_t le_events = cpu_to_le32(events);
+
+ assert(d->ssd.running);
+ old_pending = __sync_fetch_and_or(&d->ram->int_pending, le_events);
+ if ((old_pending & le_events) == le_events) {
+ return;
+ }
+ if (pthread_self() == d->main) {
+ qxl_set_irq(d);
+ } else {
+ if (write(d->pipe[1], d, 1) != 1) {
+ dprint(d, 1, "%s: write to pipe failed\n", __FUNCTION__);
+ }
+ }
+}
+
+static void init_pipe_signaling(PCIQXLDevice *d)
+{
+ if (pipe(d->pipe) < 0) {
+ dprint(d, 1, "%s: pipe creation failed\n", __FUNCTION__);
+ return;
+ }
+#ifdef CONFIG_IOTHREAD
+ fcntl(d->pipe[0], F_SETFL, O_NONBLOCK);
+#else
+ fcntl(d->pipe[0], F_SETFL, O_NONBLOCK /* | O_ASYNC */);
+#endif
+ fcntl(d->pipe[1], F_SETFL, O_NONBLOCK);
+ fcntl(d->pipe[0], F_SETOWN, getpid());
+
+ d->main = pthread_self();
+ qemu_set_fd_handler(d->pipe[0], pipe_read, NULL, d);
+}
+
+/* graphics console */
+
+static void qxl_hw_update(void *opaque)
+{
+ PCIQXLDevice *qxl = opaque;
+ VGACommonState *vga = &qxl->vga;
+
+ switch (qxl->mode) {
+ case QXL_MODE_VGA:
+ vga->update(vga);
+ break;
+ case QXL_MODE_COMPAT:
+ case QXL_MODE_NATIVE:
+ qxl_render_update(qxl);
+ break;
+ default:
+ break;
+ }
+}
+
+static void qxl_hw_invalidate(void *opaque)
+{
+ PCIQXLDevice *qxl = opaque;
+ VGACommonState *vga = &qxl->vga;
+
+ vga->invalidate(vga);
+}
+
+static void qxl_hw_screen_dump(void *opaque, const char *filename)
+{
+ PCIQXLDevice *qxl = opaque;
+ VGACommonState *vga = &qxl->vga;
+
+ switch (qxl->mode) {
+ case QXL_MODE_COMPAT:
+ case QXL_MODE_NATIVE:
+ qxl_render_update(qxl);
+ ppm_save(filename, qxl->ssd.ds->surface);
+ break;
+ case QXL_MODE_VGA:
+ vga->screen_dump(vga, filename);
+ break;
+ default:
+ break;
+ }
+}
+
+static void qxl_hw_text_update(void *opaque, console_ch_t *chardata)
+{
+ PCIQXLDevice *qxl = opaque;
+ VGACommonState *vga = &qxl->vga;
+
+ if (qxl->mode == QXL_MODE_VGA) {
+ vga->text_update(vga, chardata);
+ return;
+ }
+}
+
+static void qxl_vm_change_state_handler(void *opaque, int running, int reason)
+{
+ PCIQXLDevice *qxl = opaque;
+ qemu_spice_vm_change_state_handler(&qxl->ssd, running, reason);
+
+ if (!running && qxl->mode == QXL_MODE_NATIVE) {
+ /* dirty all vram (which holds surfaces) to make sure it is saved */
+ /* FIXME #1: should go out during "live" stage */
+ /* FIXME #2: we only need to save the areas which are actually used */
+ ram_addr_t addr = qxl->vram_offset;
+ qxl_set_dirty(addr, addr + qxl->vram_size);
+ }
+}
+
+/* display change listener */
+
+static void display_update(struct DisplayState *ds, int x, int y, int w, int h)
+{
+ if (qxl0->mode == QXL_MODE_VGA) {
+ qemu_spice_display_update(&qxl0->ssd, x, y, w, h);
+ }
+}
+
+static void display_resize(struct DisplayState *ds)
+{
+ if (qxl0->mode == QXL_MODE_VGA) {
+ qemu_spice_display_resize(&qxl0->ssd);
+ }
+}
+
+static void display_refresh(struct DisplayState *ds)
+{
+ if (qxl0->mode == QXL_MODE_VGA) {
+ qemu_spice_display_refresh(&qxl0->ssd);
+ }
+}
+
+static DisplayChangeListener display_listener = {
+ .dpy_update = display_update,
+ .dpy_resize = display_resize,
+ .dpy_refresh = display_refresh,
+};
+
+static int qxl_init_common(PCIQXLDevice *qxl)
+{
+ uint8_t* config = qxl->pci.config;
+ uint32_t pci_device_id;
+ uint32_t pci_device_rev;
+ uint32_t io_size;
+
+ qxl->mode = QXL_MODE_UNDEFINED;
+ qxl->generation = 1;
+ qxl->num_memslots = NUM_MEMSLOTS;
+ qxl->num_surfaces = NUM_SURFACES;
+
+ switch (qxl->revision) {
+ case 1: /* spice 0.4 -- qxl-1 */
+ pci_device_id = QXL_DEVICE_ID_STABLE;
+ pci_device_rev = QXL_REVISION_STABLE_V04;
+ break;
+ case 2: /* spice 0.6 -- qxl-2 */
+ pci_device_id = QXL_DEVICE_ID_STABLE;
+ pci_device_rev = QXL_REVISION_STABLE_V06;
+ break;
+ default: /* experimental */
+ pci_device_id = QXL_DEVICE_ID_DEVEL;
+ pci_device_rev = 1;
+ break;
+ }
+
+ pci_config_set_vendor_id(config, REDHAT_PCI_VENDOR_ID);
+ pci_config_set_device_id(config, pci_device_id);
+ pci_set_byte(&config[PCI_REVISION_ID], pci_device_rev);
+ pci_set_byte(&config[PCI_INTERRUPT_PIN], 1);
+
+ qxl->rom_size = qxl_rom_size();
+ qxl->rom_offset = qemu_ram_alloc(&qxl->pci.qdev, "qxl.vrom", qxl->rom_size);
+ init_qxl_rom(qxl);
+ init_qxl_ram(qxl);
+
+ if (qxl->vram_size < 16 * 1024 * 1024) {
+ qxl->vram_size = 16 * 1024 * 1024;
+ }
+ if (qxl->revision == 1) {
+ qxl->vram_size = 4096;
+ }
+ qxl->vram_size = msb_mask(qxl->vram_size * 2 - 1);
+ qxl->vram_offset = qemu_ram_alloc(&qxl->pci.qdev, "qxl.vram", qxl->vram_size);
+
+ io_size = msb_mask(QXL_IO_RANGE_SIZE * 2 - 1);
+ if (qxl->revision == 1) {
+ io_size = 8;
+ }
+
+ pci_register_bar(&qxl->pci, QXL_IO_RANGE_INDEX,
+ io_size, PCI_BASE_ADDRESS_SPACE_IO, qxl_map);
+
+ pci_register_bar(&qxl->pci, QXL_ROM_RANGE_INDEX,
+ qxl->rom_size, PCI_BASE_ADDRESS_SPACE_MEMORY,
+ qxl_map);
+
+ pci_register_bar(&qxl->pci, QXL_RAM_RANGE_INDEX,
+ qxl->vga.vram_size, PCI_BASE_ADDRESS_SPACE_MEMORY,
+ qxl_map);
+
+ pci_register_bar(&qxl->pci, QXL_VRAM_RANGE_INDEX, qxl->vram_size,
+ PCI_BASE_ADDRESS_SPACE_MEMORY, qxl_map);
+
+ qxl->ssd.qxl.base.sif = &qxl_interface.base;
+ qxl->ssd.qxl.id = qxl->id;
+ qemu_spice_add_interface(&qxl->ssd.qxl.base);
+ qemu_add_vm_change_state_handler(qxl_vm_change_state_handler, qxl);
+
+ init_pipe_signaling(qxl);
+ qxl_reset_state(qxl);
+
+ return 0;
+}
+
+static int qxl_init_primary(PCIDevice *dev)
+{
+ PCIQXLDevice *qxl = DO_UPCAST(PCIQXLDevice, pci, dev);
+ VGACommonState *vga = &qxl->vga;
+ ram_addr_t ram_size = msb_mask(qxl->vga.vram_size * 2 - 1);
+
+ qxl->id = 0;
+
+ if (ram_size < 32 * 1024 * 1024) {
+ ram_size = 32 * 1024 * 1024;
+ }
+ vga_common_init(vga, ram_size);
+ vga_init(vga);
+ register_ioport_write(0x3c0, 16, 1, qxl_vga_ioport_write, vga);
+ register_ioport_write(0x3b4, 2, 1, qxl_vga_ioport_write, vga);
+ register_ioport_write(0x3d4, 2, 1, qxl_vga_ioport_write, vga);
+ register_ioport_write(0x3ba, 1, 1, qxl_vga_ioport_write, vga);
+ register_ioport_write(0x3da, 1, 1, qxl_vga_ioport_write, vga);
+
+ vga->ds = graphic_console_init(qxl_hw_update, qxl_hw_invalidate,
+ qxl_hw_screen_dump, qxl_hw_text_update, qxl);
+ qxl->ssd.ds = vga->ds;
+ qxl->ssd.bufsize = (16 * 1024 * 1024);
+ qxl->ssd.buf = qemu_malloc(qxl->ssd.bufsize);
+
+ qxl0 = qxl;
+ register_displaychangelistener(vga->ds, &display_listener);
+
+ pci_config_set_class(dev->config, PCI_CLASS_DISPLAY_VGA);
+ return qxl_init_common(qxl);
+}
+
+static int qxl_init_secondary(PCIDevice *dev)
+{
+ static int device_id = 1;
+ PCIQXLDevice *qxl = DO_UPCAST(PCIQXLDevice, pci, dev);
+ ram_addr_t ram_size = msb_mask(qxl->vga.vram_size * 2 - 1);
+
+ qxl->id = device_id++;
+
+ if (ram_size < 16 * 1024 * 1024) {
+ ram_size = 16 * 1024 * 1024;
+ }
+ qxl->vga.vram_size = ram_size;
+ qxl->vga.vram_offset = qemu_ram_alloc(&qxl->pci.qdev, "qxl.vgavram",
+ qxl->vga.vram_size);
+ qxl->vga.vram_ptr = qemu_get_ram_ptr(qxl->vga.vram_offset);
+
+ pci_config_set_class(dev->config, PCI_CLASS_DISPLAY_OTHER);
+ return qxl_init_common(qxl);
+}
+
+static void qxl_pre_save(void *opaque)
+{
+ PCIQXLDevice* d = opaque;
+ uint8_t *ram_start = d->vga.vram_ptr;
+
+ dprint(d, 1, "%s:\n", __FUNCTION__);
+ if (d->last_release == NULL) {
+ d->last_release_offset = 0;
+ } else {
+ d->last_release_offset = (uint8_t *)d->last_release - ram_start;
+ }
+ assert(d->last_release_offset < d->vga.vram_size);
+}
+
+static int qxl_pre_load(void *opaque)
+{
+ PCIQXLDevice* d = opaque;
+
+ dprint(d, 1, "%s: start\n", __FUNCTION__);
+ qxl_hard_reset(d, 1);
+ qxl_exit_vga_mode(d);
+ dprint(d, 1, "%s: done\n", __FUNCTION__);
+ return 0;
+}
+
+static int qxl_post_load(void *opaque, int version)
+{
+ PCIQXLDevice* d = opaque;
+ uint8_t *ram_start = d->vga.vram_ptr;
+ QXLCommandExt *cmds;
+ int in, out, i, newmode;
+
+ dprint(d, 1, "%s: start\n", __FUNCTION__);
+
+ assert(d->last_release_offset < d->vga.vram_size);
+ if (d->last_release_offset == 0) {
+ d->last_release = NULL;
+ } else {
+ d->last_release = (QXLReleaseInfo *)(ram_start + d->last_release_offset);
+ }
+
+ d->modes = (QXLModes*)((uint8_t*)d->rom + d->rom->modes_offset);
+
+ dprint(d, 1, "%s: restore mode\n", __FUNCTION__);
+ newmode = d->mode;
+ d->mode = QXL_MODE_UNDEFINED;
+ switch (newmode) {
+ case QXL_MODE_UNDEFINED:
+ break;
+ case QXL_MODE_VGA:
+ qxl_enter_vga_mode(d);
+ break;
+ case QXL_MODE_NATIVE:
+ for (i = 0; i < NUM_MEMSLOTS; i++) {
+ if (!d->guest_slots[i].active) {
+ continue;
+ }
+ qxl_add_memslot(d, i, 0);
+ }
+ qxl_create_guest_primary(d, 1);
+
+ /* replay surface-create and cursor-set commands */
+ cmds = qemu_mallocz(sizeof(QXLCommandExt) * (NUM_SURFACES + 1));
+ for (in = 0, out = 0; in < NUM_SURFACES; in++) {
+ if (d->guest_surfaces.cmds[in] == 0) {
+ continue;
+ }
+ cmds[out].cmd.data = d->guest_surfaces.cmds[in];
+ cmds[out].cmd.type = QXL_CMD_SURFACE;
+ cmds[out].group_id = MEMSLOT_GROUP_GUEST;
+ out++;
+ }
+ cmds[out].cmd.data = d->guest_cursor;
+ cmds[out].cmd.type = QXL_CMD_CURSOR;
+ cmds[out].group_id = MEMSLOT_GROUP_GUEST;
+ out++;
+ d->ssd.worker->loadvm_commands(d->ssd.worker, cmds, out);
+ qemu_free(cmds);
+
+ break;
+ case QXL_MODE_COMPAT:
+ qxl_set_mode(d, d->shadow_rom.mode, 1);
+ break;
+ }
+ dprint(d, 1, "%s: done\n", __FUNCTION__);
+
+ /* spice 0.4 compatibility -- accept but ignore */
+ qemu_free(d->worker_data);
+ d->worker_data = NULL;
+ d->worker_data_size = 0;
+
+ return 0;
+}
+
+#define QXL_SAVE_VERSION 20
+
+static bool qxl_test_worker_data(void *opaque, int version_id)
+{
+ PCIQXLDevice* d = opaque;
+
+ if (d->revision != 1) {
+ return false;
+ }
+ if (!d->worker_data_size) {
+ return false;
+ }
+ if (!d->worker_data) {
+ d->worker_data = qemu_malloc(d->worker_data_size);
+ }
+ return true;
+}
+
+static bool qxl_test_spice04(void *opaque, int version_id)
+{
+ PCIQXLDevice* d = opaque;
+ return d->revision == 1;
+}
+
+static bool qxl_test_spice06(void *opaque)
+{
+ PCIQXLDevice* d = opaque;
+ return d->revision > 1;
+}
+
+static VMStateDescription qxl_memslot = {
+ .name = "qxl-memslot",
+ .version_id = QXL_SAVE_VERSION,
+ .minimum_version_id = QXL_SAVE_VERSION,
+ .fields = (VMStateField[]) {
+ VMSTATE_UINT64(slot.mem_start, struct guest_slots),
+ VMSTATE_UINT64(slot.mem_end, struct guest_slots),
+ VMSTATE_UINT32(active, struct guest_slots),
+ VMSTATE_END_OF_LIST()
+ }
+};
+
+static VMStateDescription qxl_surface = {
+ .name = "qxl-surface",
+ .version_id = QXL_SAVE_VERSION,
+ .minimum_version_id = QXL_SAVE_VERSION,
+ .fields = (VMStateField[]) {
+ VMSTATE_UINT32(width, QXLSurfaceCreate),
+ VMSTATE_UINT32(height, QXLSurfaceCreate),
+ VMSTATE_INT32(stride, QXLSurfaceCreate),
+ VMSTATE_UINT32(format, QXLSurfaceCreate),
+ VMSTATE_UINT32(position, QXLSurfaceCreate),
+ VMSTATE_UINT32(mouse_mode, QXLSurfaceCreate),
+ VMSTATE_UINT32(flags, QXLSurfaceCreate),
+ VMSTATE_UINT32(type, QXLSurfaceCreate),
+ VMSTATE_UINT64(mem, QXLSurfaceCreate),
+ VMSTATE_END_OF_LIST()
+ }
+};
+
+static VMStateDescription qxl_vmstate_spice06 = {
+ .name = "qxl/spice06",
+ .version_id = QXL_SAVE_VERSION,
+ .minimum_version_id = QXL_SAVE_VERSION,
+ .fields = (VMStateField []) {
+ VMSTATE_INT32_EQUAL(num_memslots, PCIQXLDevice),
+ VMSTATE_STRUCT_ARRAY(guest_slots, PCIQXLDevice, NUM_MEMSLOTS, 0,
+ qxl_memslot, struct guest_slots),
+ VMSTATE_STRUCT(guest_primary.surface, PCIQXLDevice, 0,
+ qxl_surface, QXLSurfaceCreate),
+ VMSTATE_INT32_EQUAL(num_surfaces, PCIQXLDevice),
+ VMSTATE_ARRAY(guest_surfaces.cmds, PCIQXLDevice, NUM_SURFACES, 0,
+ vmstate_info_uint64, uint64_t),
+ VMSTATE_UINT64(guest_cursor, PCIQXLDevice),
+ VMSTATE_END_OF_LIST()
+ },
+};
+
+static VMStateDescription qxl_vmstate = {
+ .name = "qxl",
+ .version_id = QXL_SAVE_VERSION,
+ .minimum_version_id = QXL_SAVE_VERSION,
+ .pre_save = qxl_pre_save,
+ .pre_load = qxl_pre_load,
+ .post_load = qxl_post_load,
+ .fields = (VMStateField []) {
+ VMSTATE_PCI_DEVICE(pci, PCIQXLDevice),
+ VMSTATE_STRUCT(vga, PCIQXLDevice, 0, vmstate_vga_common, VGACommonState),
+ VMSTATE_UINT32(shadow_rom.mode, PCIQXLDevice),
+ VMSTATE_UINT32(num_free_res, PCIQXLDevice),
+ VMSTATE_UINT32(last_release_offset, PCIQXLDevice),
+ VMSTATE_UINT32(mode, PCIQXLDevice),
+ VMSTATE_UINT32(ssd.unique, PCIQXLDevice),
+
+ /* spice 0.4 sends/expects them */
+ VMSTATE_VBUFFER_UINT32(vga.vram_ptr, PCIQXLDevice, 0, qxl_test_spice04, 0,
+ vga.vram_size),
+ VMSTATE_UINT32_TEST(worker_data_size, PCIQXLDevice, qxl_test_spice04),
+ VMSTATE_VBUFFER_UINT32(worker_data, PCIQXLDevice, 0, qxl_test_worker_data, 0,
+ worker_data_size),
+
+ VMSTATE_END_OF_LIST()
+ },
+ .subsections = (VMStateSubsection[]) {
+ {
+ /* additional spice 0.6 state */
+ .vmsd = &qxl_vmstate_spice06,
+ .needed = qxl_test_spice06,
+ },{
+ /* end of list */
+ },
+ },
+};
+
+static PCIDeviceInfo qxl_info_primary = {
+ .qdev.name = "qxl-vga",
+ .qdev.desc = "Spice QXL GPU (primary, vga compatible)",
+ .qdev.size = sizeof(PCIQXLDevice),
+ .qdev.reset = qxl_reset_handler,
+ .qdev.vmsd = &qxl_vmstate,
+ .init = qxl_init_primary,
+ .config_write = qxl_write_config,
+ .romfile = "vgabios-qxl.bin",
+ .qdev.props = (Property[]) {
+ DEFINE_PROP_UINT32("ram_size", PCIQXLDevice, vga.vram_size, 64 * 1024 * 1024),
+ DEFINE_PROP_UINT32("vram_size", PCIQXLDevice, vram_size, 64 * 1024 * 1024),
+ DEFINE_PROP_UINT32("revision", PCIQXLDevice, revision, 2),
+ DEFINE_PROP_UINT32("debug", PCIQXLDevice, debug, 0),
+ DEFINE_PROP_UINT32("guestdebug", PCIQXLDevice, guestdebug, 0),
+ DEFINE_PROP_UINT32("cmdlog", PCIQXLDevice, cmdlog, 0),
+ DEFINE_PROP_END_OF_LIST(),
+ }
+};
+
+static PCIDeviceInfo qxl_info_secondary = {
+ .qdev.name = "qxl",
+ .qdev.desc = "Spice QXL GPU (secondary)",
+ .qdev.size = sizeof(PCIQXLDevice),
+ .qdev.reset = qxl_reset_handler,
+ .qdev.vmsd = &qxl_vmstate,
+ .init = qxl_init_secondary,
+ .qdev.props = (Property[]) {
+ DEFINE_PROP_UINT32("ram_size", PCIQXLDevice, vga.vram_size, 64 * 1024 * 1024),
+ DEFINE_PROP_UINT32("vram_size", PCIQXLDevice, vram_size, 64 * 1024 * 1024),
+ DEFINE_PROP_UINT32("revision", PCIQXLDevice, revision, 2),
+ DEFINE_PROP_UINT32("debug", PCIQXLDevice, debug, 0),
+ DEFINE_PROP_UINT32("guestdebug", PCIQXLDevice, guestdebug, 0),
+ DEFINE_PROP_UINT32("cmdlog", PCIQXLDevice, cmdlog, 0),
+ DEFINE_PROP_END_OF_LIST(),
+ }
+};
+
+static void qxl_register(void)
+{
+ pci_qdev_register(&qxl_info_primary);
+ pci_qdev_register(&qxl_info_secondary);
+}
+
+device_init(qxl_register);
diff --git a/hw/qxl.h b/hw/qxl.h
new file mode 100644
index 000000000..98e11ce8d
--- /dev/null
+++ b/hw/qxl.h
@@ -0,0 +1,112 @@
+#include "qemu-common.h"
+
+#include "console.h"
+#include "hw.h"
+#include "pci.h"
+#include "vga_int.h"
+
+#include "ui/qemu-spice.h"
+#include "ui/spice-display.h"
+
+enum qxl_mode {
+ QXL_MODE_UNDEFINED,
+ QXL_MODE_VGA,
+ QXL_MODE_COMPAT, /* spice 0.4.x */
+ QXL_MODE_NATIVE,
+};
+
+typedef struct PCIQXLDevice {
+ PCIDevice pci;
+ SimpleSpiceDisplay ssd;
+ int id;
+ uint32_t debug;
+ uint32_t guestdebug;
+ uint32_t cmdlog;
+ enum qxl_mode mode;
+ uint32_t cmdflags;
+ int generation;
+ uint32_t revision;
+
+ int32_t num_memslots;
+ int32_t num_surfaces;
+
+ struct guest_slots {
+ QXLMemSlot slot;
+ void *ptr;
+ uint64_t size;
+ uint64_t delta;
+ uint32_t active;
+ } guest_slots[NUM_MEMSLOTS];
+
+ struct guest_primary {
+ QXLSurfaceCreate surface;
+ uint32_t commands;
+ uint32_t resized;
+ int32_t stride;
+ uint32_t bits_pp;
+ uint32_t bytes_pp;
+ uint8_t *data, *flipped;
+ } guest_primary;
+
+ struct surfaces {
+ QXLPHYSICAL cmds[NUM_SURFACES];
+ uint32_t count;
+ uint32_t max;
+ } guest_surfaces;
+ QXLPHYSICAL guest_cursor;
+
+ /* thread signaling */
+ pthread_t main;
+ int pipe[2];
+
+ /* ram pci bar */
+ QXLRam *ram;
+ VGACommonState vga;
+ uint32_t num_free_res;
+ QXLReleaseInfo *last_release;
+ uint32_t last_release_offset;
+ uint32_t oom_running;
+
+ /* rom pci bar */
+ QXLRom shadow_rom;
+ QXLRom *rom;
+ QXLModes *modes;
+ uint32_t rom_size;
+ uint64_t rom_offset;
+
+ /* vram pci bar */
+ uint32_t vram_size;
+ uint64_t vram_offset;
+
+ /* io bar */
+ uint32_t io_base;
+
+ /* spice 0.4 loadvm compatibility */
+ void *worker_data;
+ uint32_t worker_data_size;
+} PCIQXLDevice;
+
+#define PANIC_ON(x) if ((x)) { \
+ printf("%s: PANIC %s failed\n", __FUNCTION__, #x); \
+ exit(-1); \
+}
+
+#define dprint(_qxl, _level, _fmt, ...) \
+ do { \
+ if (_qxl->debug >= _level) { \
+ fprintf(stderr, "qxl-%d: ", _qxl->id); \
+ fprintf(stderr, _fmt, ## __VA_ARGS__); \
+ } \
+ } while (0)
+
+/* qxl.c */
+void *qxl_phys2virt(PCIQXLDevice *qxl, QXLPHYSICAL phys, int group_id);
+
+/* qxl-logger.c */
+void qxl_log_cmd_cursor(PCIQXLDevice *qxl, QXLCursorCmd *cmd, int group_id);
+void qxl_log_command(PCIQXLDevice *qxl, const char *ring, QXLCommandExt *ext);
+
+/* qxl-render.c */
+void qxl_render_resize(PCIQXLDevice *qxl);
+void qxl_render_update(PCIQXLDevice *qxl);
+void qxl_render_cursor(PCIQXLDevice *qxl, QXLCommandExt *ext);
diff --git a/hw/vga_int.h b/hw/vga_int.h
index bc1327fbf..1067f2cc5 100644
--- a/hw/vga_int.h
+++ b/hw/vga_int.h
@@ -106,7 +106,7 @@ typedef void (* vga_update_retrace_info_fn)(struct VGACommonState *s);
typedef struct VGACommonState {
uint8_t *vram_ptr;
ram_addr_t vram_offset;
- unsigned int vram_size;
+ uint32_t vram_size;
uint32_t lfb_addr;
uint32_t lfb_end;
uint32_t map_addr;
diff --git a/monitor.c b/monitor.c
index 5d74fe30b..f2580007f 100644
--- a/monitor.c
+++ b/monitor.c
@@ -34,6 +34,7 @@
#include "net.h"
#include "net/slirp.h"
#include "qemu-char.h"
+#include "ui/qemu-spice.h"
#include "sysemu.h"
#include "monitor.h"
#include "readline.h"
@@ -59,6 +60,7 @@
#ifdef CONFIG_SIMPLE_TRACE
#include "trace.h"
#endif
+#include "ui/qemu-spice.h"
//#define DEBUG
//#define DEBUG_COMPLETION
@@ -457,6 +459,15 @@ void monitor_protocol_event(MonitorEvent event, QObject *data)
case QEVENT_WATCHDOG:
event_name = "WATCHDOG";
break;
+ case QEVENT_SPICE_CONNECTED:
+ event_name = "SPICE_CONNECTED";
+ break;
+ case QEVENT_SPICE_INITIALIZED:
+ event_name = "SPICE_INITIALIZED";
+ break;
+ case QEVENT_SPICE_DISCONNECTED:
+ event_name = "SPICE_DISCONNECTED";
+ break;
default:
abort();
break;
@@ -1063,6 +1074,105 @@ static int do_change(Monitor *mon, const QDict *qdict, QObject **ret_data)
return ret;
}
+static int set_password(Monitor *mon, const QDict *qdict, QObject **ret_data)
+{
+ const char *protocol = qdict_get_str(qdict, "protocol");
+ const char *password = qdict_get_str(qdict, "password");
+ const char *connected = qdict_get_try_str(qdict, "connected");
+ int disconnect_if_connected = 0;
+ int fail_if_connected = 0;
+ int rc;
+
+ if (connected) {
+ if (strcmp(connected, "fail") == 0) {
+ fail_if_connected = 1;
+ } else if (strcmp(connected, "disconnect") == 0) {
+ disconnect_if_connected = 1;
+ } else if (strcmp(connected, "keep") == 0) {
+ /* nothing */
+ } else {
+ qerror_report(QERR_INVALID_PARAMETER, "connected");
+ return -1;
+ }
+ }
+
+ if (strcmp(protocol, "spice") == 0) {
+ if (!using_spice) {
+ /* correct one? spice isn't a device ,,, */
+ qerror_report(QERR_DEVICE_NOT_ACTIVE, "spice");
+ return -1;
+ }
+ rc = qemu_spice_set_passwd(password, fail_if_connected,
+ disconnect_if_connected);
+ if (rc != 0) {
+ qerror_report(QERR_SET_PASSWD_FAILED);
+ return -1;
+ }
+ return 0;
+ }
+
+ if (strcmp(protocol, "vnc") == 0) {
+ if (fail_if_connected || disconnect_if_connected) {
+ /* vnc supports "connected=keep" only */
+ qerror_report(QERR_INVALID_PARAMETER, "connected");
+ return -1;
+ }
+ rc = vnc_display_password(NULL, password);
+ if (rc != 0) {
+ qerror_report(QERR_SET_PASSWD_FAILED);
+ return -1;
+ }
+ return 0;
+ }
+
+ qerror_report(QERR_INVALID_PARAMETER, "protocol");
+ return -1;
+}
+
+static int expire_password(Monitor *mon, const QDict *qdict, QObject **ret_data)
+{
+ const char *protocol = qdict_get_str(qdict, "protocol");
+ const char *whenstr = qdict_get_str(qdict, "time");
+ time_t when;
+ int rc;
+
+ if (strcmp(whenstr, "now")) {
+ when = 0;
+ } else if (strcmp(whenstr, "never")) {
+ when = TIME_MAX;
+ } else if (whenstr[0] == '+') {
+ when = time(NULL) + strtoull(whenstr+1, NULL, 10);
+ } else {
+ when = strtoull(whenstr, NULL, 10);
+ }
+
+ if (strcmp(protocol, "spice") == 0) {
+ if (!using_spice) {
+ /* correct one? spice isn't a device ,,, */
+ qerror_report(QERR_DEVICE_NOT_ACTIVE, "spice");
+ return -1;
+ }
+ rc = qemu_spice_set_pw_expire(when);
+ if (rc != 0) {
+ qerror_report(QERR_SET_PASSWD_FAILED);
+ return -1;
+ }
+ return 0;
+ }
+
+ if (strcmp(protocol, "vnc") == 0) {
+ rc = vnc_display_pw_expire(NULL, when);
+ if (rc != 0) {
+ qerror_report(QERR_SET_PASSWD_FAILED);
+ return -1;
+ }
+ return 0;
+ }
+
+ qerror_report(QERR_INVALID_PARAMETER, "protocol");
+ return -1;
+}
+
static int do_screen_dump(Monitor *mon, const QDict *qdict, QObject **ret_data)
{
vga_hw_screen_dump(qdict_get_str(qdict, "filename"));
@@ -2859,6 +2969,16 @@ static const mon_cmd_t info_cmds[] = {
.user_print = do_info_vnc_print,
.mhandler.info_new = do_info_vnc,
},
+#if defined(CONFIG_SPICE)
+ {
+ .name = "spice",
+ .args_type = "",
+ .params = "",
+ .help = "show the spice server status",
+ .user_print = do_info_spice_print,
+ .mhandler.info_new = do_info_spice,
+ },
+#endif
{
.name = "name",
.args_type = "",
@@ -3046,6 +3166,16 @@ static const mon_cmd_t qmp_query_cmds[] = {
.user_print = do_info_vnc_print,
.mhandler.info_new = do_info_vnc,
},
+#if defined(CONFIG_SPICE)
+ {
+ .name = "spice",
+ .args_type = "",
+ .params = "",
+ .help = "show the spice server status",
+ .user_print = do_info_spice_print,
+ .mhandler.info_new = do_info_spice,
+ },
+#endif
{
.name = "name",
.args_type = "",
diff --git a/monitor.h b/monitor.h
index 2d36bba87..4f2d328db 100644
--- a/monitor.h
+++ b/monitor.h
@@ -32,6 +32,9 @@ typedef enum MonitorEvent {
QEVENT_BLOCK_IO_ERROR,
QEVENT_RTC_CHANGE,
QEVENT_WATCHDOG,
+ QEVENT_SPICE_CONNECTED,
+ QEVENT_SPICE_INITIALIZED,
+ QEVENT_SPICE_DISCONNECTED,
QEVENT_MAX,
} MonitorEvent;
diff --git a/pc-bios/vgabios-qxl.bin b/pc-bios/vgabios-qxl.bin
new file mode 100644
index 000000000..3156c6e3f
--- /dev/null
+++ b/pc-bios/vgabios-qxl.bin
Binary files differ
diff --git a/qemu-common.h b/qemu-common.h
index 1ed32e5b2..63d994360 100644
--- a/qemu-common.h
+++ b/qemu-common.h
@@ -50,6 +50,9 @@ typedef struct DeviceState DeviceState;
#if !defined(ENOTSUP)
#define ENOTSUP 4096
#endif
+#ifndef TIME_MAX
+#define TIME_MAX LONG_MAX
+#endif
#ifndef CONFIG_IOVEC
#define CONFIG_IOVEC
diff --git a/qemu-options.hx b/qemu-options.hx
index accd16a55..898561d08 100644
--- a/qemu-options.hx
+++ b/qemu-options.hx
@@ -751,7 +751,7 @@ Rotate graphical output 90 deg left (only PXA LCD).
ETEXI
DEF("vga", HAS_ARG, QEMU_OPTION_vga,
- "-vga [std|cirrus|vmware|xenfb|none]\n"
+ "-vga [std|cirrus|vmware|qxl|xenfb|none]\n"
" select video card type\n", QEMU_ARCH_ALL)
STEXI
@item -vga @var{type}
@@ -772,6 +772,10 @@ this option.
VMWare SVGA-II compatible adapter. Use it if you have sufficiently
recent XFree86/XOrg server or Windows guest with a driver for this
card.
+@item qxl
+QXL paravirtual graphic card. It is VGA compatible (including VESA
+2.0 VBE support). Works best with qxl guest drivers installed though.
+Recommended choice when using the spice protocol.
@item none
Disable VGA card.
@end table
diff --git a/qmp-commands.hx b/qmp-commands.hx
index 164ecbcac..56c4d8bc4 100644
--- a/qmp-commands.hx
+++ b/qmp-commands.hx
@@ -738,6 +738,63 @@ Example:
EQMP
{
+ .name = "set_password",
+ .args_type = "protocol:s,password:s,connected:s?",
+ .params = "protocol password action-if-connected",
+ .help = "set spice/vnc password",
+ .user_print = monitor_user_noop,
+ .mhandler.cmd_new = set_password,
+ },
+
+SQMP
+set_password
+------------
+
+Set the password for vnc/spice protocols.
+
+Arguments:
+
+- "protocol": protocol name (json-string)
+- "password": password (json-string)
+- "connected": [ keep | disconnect | fail ] (josn-string, optional)
+
+Example:
+
+-> { "execute": "set_password", "arguments": { "protocol": "vnc",
+ "password": "secret" } }
+<- { "return": {} }
+
+EQMP
+
+ {
+ .name = "expire_password",
+ .args_type = "protocol:s,time:s",
+ .params = "protocol time",
+ .help = "set spice/vnc password expire-time",
+ .user_print = monitor_user_noop,
+ .mhandler.cmd_new = expire_password,
+ },
+
+SQMP
+expire_password
+---------------
+
+Set the password expire time for vnc/spice protocols.
+
+Arguments:
+
+- "protocol": protocol name (json-string)
+- "time": [ now | never | +secs | secs ] (json-string)
+
+Example:
+
+-> { "execute": "expire_password", "arguments": { "protocol": "vnc",
+ "time": "+60" } }
+<- { "return": {} }
+
+EQMP
+
+ {
.name = "qmp_capabilities",
.args_type = "",
.params = "",
@@ -1439,6 +1496,76 @@ Example:
EQMP
SQMP
+query-spice
+-----------
+
+Show SPICE server information.
+
+Return a json-object with server information. Connected clients are returned
+as a json-array of json-objects.
+
+The main json-object contains the following:
+
+- "enabled": true or false (json-bool)
+- "host": server's IP address (json-string)
+- "port": server's port number (json-int, optional)
+- "tls-port": server's port number (json-int, optional)
+- "auth": authentication method (json-string)
+ - Possible values: "none", "spice"
+- "channels": a json-array of all active channels clients
+
+Channels are described by a json-object, each one contain the following:
+
+- "host": client's IP address (json-string)
+- "family": address family (json-string)
+ - Possible values: "ipv4", "ipv6", "unix", "unknown"
+- "port": client's port number (json-string)
+- "connection-id": spice connection id. All channels with the same id
+ belong to the same spice session (json-int)
+- "channel-type": channel type. "1" is the main control channel, filter for
+ this one if you want track spice sessions only (json-int)
+- "channel-id": channel id. Usually "0", might be different needed when
+ multiple channels of the same type exist, such as multiple
+ display channels in a multihead setup (json-int)
+- "tls": whevener the channel is encrypted (json-bool)
+
+Example:
+
+-> { "execute": "query-spice" }
+<- {
+ "return": {
+ "enabled": true,
+ "auth": "spice",
+ "port": 5920,
+ "tls-port": 5921,
+ "host": "0.0.0.0",
+ "channels": [
+ {
+ "port": "54924",
+ "family": "ipv4",
+ "channel-type": 1,
+ "connection-id": 1804289383,
+ "host": "127.0.0.1",
+ "channel-id": 0,
+ "tls": true
+ },
+ {
+ "port": "36710",
+ "family": "ipv4",
+ "channel-type": 4,
+ "connection-id": 1804289383,
+ "host": "127.0.0.1",
+ "channel-id": 0,
+ "tls": false
+ },
+ [ ... more channels follow ... ]
+ ]
+ }
+ }
+
+EQMP
+
+SQMP
query-name
----------
diff --git a/sysemu.h b/sysemu.h
index 38a20a3b0..e728ea175 100644
--- a/sysemu.h
+++ b/sysemu.h
@@ -104,7 +104,7 @@ extern int incoming_expected;
extern int bios_size;
typedef enum {
- VGA_NONE, VGA_STD, VGA_CIRRUS, VGA_VMWARE, VGA_XENFB
+ VGA_NONE, VGA_STD, VGA_CIRRUS, VGA_VMWARE, VGA_XENFB, VGA_QXL,
} VGAInterfaceType;
extern int vga_interface_type;
@@ -112,6 +112,7 @@ extern int vga_interface_type;
#define std_vga_enabled (vga_interface_type == VGA_STD)
#define xenfb_enabled (vga_interface_type == VGA_XENFB)
#define vmsvga_enabled (vga_interface_type == VGA_VMWARE)
+#define qxl_enabled (vga_interface_type == VGA_QXL)
extern int graphic_width;
extern int graphic_height;
diff --git a/ui/qemu-spice.h b/ui/qemu-spice.h
index 0e3ad9b8c..48239c3db 100644
--- a/ui/qemu-spice.h
+++ b/ui/qemu-spice.h
@@ -32,10 +32,18 @@ void qemu_spice_input_init(void);
void qemu_spice_audio_init(void);
void qemu_spice_display_init(DisplayState *ds);
int qemu_spice_add_interface(SpiceBaseInstance *sin);
+int qemu_spice_set_passwd(const char *passwd,
+ bool fail_if_connected, bool disconnect_if_connected);
+int qemu_spice_set_pw_expire(time_t expires);
+
+void do_info_spice_print(Monitor *mon, const QObject *data);
+void do_info_spice(Monitor *mon, QObject **ret_data);
#else /* CONFIG_SPICE */
#define using_spice 0
+#define qemu_spice_set_passwd(_p, _f1, _f2) (-1)
+#define qemu_spice_set_pw_expire(_e) (-1)
#endif /* CONFIG_SPICE */
diff --git a/ui/spice-core.c b/ui/spice-core.c
index d13bdc269..27a1ced43 100644
--- a/ui/spice-core.c
+++ b/ui/spice-core.c
@@ -18,16 +18,26 @@
#include <spice.h>
#include <spice-experimental.h>
+#include <netdb.h>
+
#include "qemu-common.h"
#include "qemu-spice.h"
#include "qemu-timer.h"
#include "qemu-queue.h"
#include "qemu-x509.h"
+#include "qemu_socket.h"
+#include "qint.h"
+#include "qbool.h"
+#include "qstring.h"
+#include "qjson.h"
#include "monitor.h"
/* core bits */
static SpiceServer *spice_server;
+static const char *auth = "spice";
+static char *auth_passwd;
+static time_t auth_expires = TIME_MAX;
int using_spice = 0;
struct SpiceTimer {
@@ -121,6 +131,118 @@ static void watch_remove(SpiceWatch *watch)
qemu_free(watch);
}
+#if SPICE_INTERFACE_CORE_MINOR >= 3
+
+typedef struct ChannelList ChannelList;
+struct ChannelList {
+ SpiceChannelEventInfo *info;
+ QTAILQ_ENTRY(ChannelList) link;
+};
+static QTAILQ_HEAD(, ChannelList) channel_list = QTAILQ_HEAD_INITIALIZER(channel_list);
+
+static void channel_list_add(SpiceChannelEventInfo *info)
+{
+ ChannelList *item;
+
+ item = qemu_mallocz(sizeof(*item));
+ item->info = info;
+ QTAILQ_INSERT_TAIL(&channel_list, item, link);
+}
+
+static void channel_list_del(SpiceChannelEventInfo *info)
+{
+ ChannelList *item;
+
+ QTAILQ_FOREACH(item, &channel_list, link) {
+ if (item->info != info) {
+ continue;
+ }
+ QTAILQ_REMOVE(&channel_list, item, link);
+ qemu_free(item);
+ return;
+ }
+}
+
+static void add_addr_info(QDict *dict, struct sockaddr *addr, int len)
+{
+ char host[NI_MAXHOST], port[NI_MAXSERV];
+ const char *family;
+
+ getnameinfo(addr, len, host, sizeof(host), port, sizeof(port),
+ NI_NUMERICHOST | NI_NUMERICSERV);
+ family = inet_strfamily(addr->sa_family);
+
+ qdict_put(dict, "host", qstring_from_str(host));
+ qdict_put(dict, "port", qstring_from_str(port));
+ qdict_put(dict, "family", qstring_from_str(family));
+}
+
+static void add_channel_info(QDict *dict, SpiceChannelEventInfo *info)
+{
+ int tls = info->flags & SPICE_CHANNEL_EVENT_FLAG_TLS;
+
+ qdict_put(dict, "connection-id", qint_from_int(info->connection_id));
+ qdict_put(dict, "channel-type", qint_from_int(info->type));
+ qdict_put(dict, "channel-id", qint_from_int(info->id));
+ qdict_put(dict, "tls", qbool_from_int(tls));
+}
+
+static QList *channel_list_get(void)
+{
+ ChannelList *item;
+ QList *list;
+ QDict *dict;
+
+ list = qlist_new();
+ QTAILQ_FOREACH(item, &channel_list, link) {
+ dict = qdict_new();
+ add_addr_info(dict, &item->info->paddr, item->info->plen);
+ add_channel_info(dict, item->info);
+ qlist_append(list, dict);
+ }
+ return list;
+}
+
+static void channel_event(int event, SpiceChannelEventInfo *info)
+{
+ static const int qevent[] = {
+ [ SPICE_CHANNEL_EVENT_CONNECTED ] = QEVENT_SPICE_CONNECTED,
+ [ SPICE_CHANNEL_EVENT_INITIALIZED ] = QEVENT_SPICE_INITIALIZED,
+ [ SPICE_CHANNEL_EVENT_DISCONNECTED ] = QEVENT_SPICE_DISCONNECTED,
+ };
+ QDict *server, *client;
+ QObject *data;
+
+ client = qdict_new();
+ add_addr_info(client, &info->paddr, info->plen);
+
+ server = qdict_new();
+ add_addr_info(server, &info->laddr, info->llen);
+
+ if (event == SPICE_CHANNEL_EVENT_INITIALIZED) {
+ qdict_put(server, "auth", qstring_from_str(auth));
+ add_channel_info(client, info);
+ channel_list_add(info);
+ }
+ if (event == SPICE_CHANNEL_EVENT_DISCONNECTED) {
+ channel_list_del(info);
+ }
+
+ data = qobject_from_jsonf("{ 'client': %p, 'server': %p }",
+ QOBJECT(client), QOBJECT(server));
+ monitor_protocol_event(qevent[event], data);
+ qobject_decref(data);
+}
+
+#else /* SPICE_INTERFACE_CORE_MINOR >= 3 */
+
+static QList *channel_list_get(void)
+{
+ return NULL;
+}
+
+#endif /* SPICE_INTERFACE_CORE_MINOR >= 3 */
+
static SpiceCoreInterface core_interface = {
.base.type = SPICE_INTERFACE_CORE,
.base.description = "qemu core services",
@@ -135,6 +257,10 @@ static SpiceCoreInterface core_interface = {
.watch_add = watch_add,
.watch_update_mask = watch_update_mask,
.watch_remove = watch_remove,
+
+#if SPICE_INTERFACE_CORE_MINOR >= 3
+ .channel_event = channel_event,
+#endif
};
/* config string parsing */
@@ -204,6 +330,92 @@ static const char *wan_compression_names[] = {
/* functions for the rest of qemu */
+static void info_spice_iter(QObject *obj, void *opaque)
+{
+ QDict *client;
+ Monitor *mon = opaque;
+
+ client = qobject_to_qdict(obj);
+ monitor_printf(mon, "Channel:\n");
+ monitor_printf(mon, " address: %s:%s%s\n",
+ qdict_get_str(client, "host"),
+ qdict_get_str(client, "port"),
+ qdict_get_bool(client, "tls") ? " [tls]" : "");
+ monitor_printf(mon, " session: %" PRId64 "\n",
+ qdict_get_int(client, "connection-id"));
+ monitor_printf(mon, " channel: %d:%d\n",
+ (int)qdict_get_int(client, "channel-type"),
+ (int)qdict_get_int(client, "channel-id"));
+}
+
+void do_info_spice_print(Monitor *mon, const QObject *data)
+{
+ QDict *server;
+ QList *channels;
+ const char *host;
+ int port;
+
+ server = qobject_to_qdict(data);
+ if (qdict_get_bool(server, "enabled") == 0) {
+ monitor_printf(mon, "Server: disabled\n");
+ return;
+ }
+
+ monitor_printf(mon, "Server:\n");
+ host = qdict_get_str(server, "host");
+ port = qdict_get_try_int(server, "port", -1);
+ if (port != -1) {
+ monitor_printf(mon, " address: %s:%d\n", host, port);
+ }
+ port = qdict_get_try_int(server, "tls-port", -1);
+ if (port != -1) {
+ monitor_printf(mon, " address: %s:%d [tls]\n", host, port);
+ }
+ monitor_printf(mon, " auth: %s\n", qdict_get_str(server, "auth"));
+
+ channels = qdict_get_qlist(server, "channels");
+ if (qlist_empty(channels)) {
+ monitor_printf(mon, "Channels: none\n");
+ } else {
+ qlist_iter(channels, info_spice_iter, mon);
+ }
+}
+
+void do_info_spice(Monitor *mon, QObject **ret_data)
+{
+ QemuOpts *opts = QTAILQ_FIRST(&qemu_spice_opts.head);
+ QDict *server;
+ QList *clist;
+ const char *addr;
+ int port, tls_port;
+
+ if (!spice_server) {
+ *ret_data = qobject_from_jsonf("{ 'enabled': false }");
+ return;
+ }
+
+ addr = qemu_opt_get(opts, "addr");
+ port = qemu_opt_get_number(opts, "port", 0);
+ tls_port = qemu_opt_get_number(opts, "tls-port", 0);
+ clist = channel_list_get();
+
+ server = qdict_new();
+ qdict_put(server, "enabled", qbool_from_int(true));
+ qdict_put(server, "auth", qstring_from_str(auth));
+ qdict_put(server, "host", qstring_from_str(addr ? addr : "0.0.0.0"));
+ if (port) {
+ qdict_put(server, "port", qint_from_int(port));
+ }
+ if (tls_port) {
+ qdict_put(server, "tls-port", qint_from_int(tls_port));
+ }
+ if (clist) {
+ qdict_put(server, "channels", clist);
+ }
+
+ *ret_data = QOBJECT(server);
+}
+
static int add_channel(const char *name, const char *value, void *opaque)
{
int security = 0;
@@ -316,6 +528,7 @@ void qemu_spice_init(void)
spice_server_set_ticket(spice_server, password, 0, 0, 0);
}
if (qemu_opt_get_bool(opts, "disable-ticketing", 0)) {
+ auth = "none";
spice_server_set_noauth(spice_server);
}
@@ -370,9 +583,57 @@ void qemu_spice_init(void)
int qemu_spice_add_interface(SpiceBaseInstance *sin)
{
+ if (!spice_server) {
+ if (QTAILQ_FIRST(&qemu_spice_opts.head) != NULL) {
+ fprintf(stderr, "Oops: spice configured but not active\n");
+ exit(1);
+ }
+ /*
+ * Create a spice server instance.
+ * It does *not* listen on the network.
+ * It handles QXL local rendering only.
+ *
+ * With a command line like '-vnc :0 -vga qxl' you'll end up here.
+ */
+ spice_server = spice_server_new();
+ spice_server_init(spice_server, &core_interface);
+ }
return spice_server_add_interface(spice_server, sin);
}
+static int qemu_spice_set_ticket(bool fail_if_conn, bool disconnect_if_conn)
+{
+ time_t lifetime, now = time(NULL);
+ char *passwd;
+
+ if (now < auth_expires) {
+ passwd = auth_passwd;
+ lifetime = (auth_expires - now);
+ if (lifetime > INT_MAX) {
+ lifetime = INT_MAX;
+ }
+ } else {
+ passwd = NULL;
+ lifetime = 1;
+ }
+ return spice_server_set_ticket(spice_server, passwd, lifetime,
+ fail_if_conn, disconnect_if_conn);
+}
+
+int qemu_spice_set_passwd(const char *passwd,
+ bool fail_if_conn, bool disconnect_if_conn)
+{
+ free(auth_passwd);
+ auth_passwd = strdup(passwd);
+ return qemu_spice_set_ticket(fail_if_conn, disconnect_if_conn);
+}
+
+int qemu_spice_set_pw_expire(time_t expires)
+{
+ auth_expires = expires;
+ return qemu_spice_set_ticket(false, false);
+}
+
static void spice_register_config(void)
{
qemu_add_opts(&qemu_spice_opts);
diff --git a/ui/vnc.c b/ui/vnc.c
index 864342e84..495d6d6ef 100644
--- a/ui/vnc.c
+++ b/ui/vnc.c
@@ -2082,18 +2082,15 @@ static int protocol_client_auth_vnc(VncState *vs, uint8_t *data, size_t len)
unsigned char response[VNC_AUTH_CHALLENGE_SIZE];
int i, j, pwlen;
unsigned char key[8];
+ time_t now = time(NULL);
if (!vs->vd->password || !vs->vd->password[0]) {
VNC_DEBUG("No password configured on server");
- vnc_write_u32(vs, 1); /* Reject auth */
- if (vs->minor >= 8) {
- static const char err[] = "Authentication failed";
- vnc_write_u32(vs, sizeof(err));
- vnc_write(vs, err, sizeof(err));
- }
- vnc_flush(vs);
- vnc_client_error(vs);
- return 0;
+ goto reject;
+ }
+ if (vs->vd->expires < now) {
+ VNC_DEBUG("Password is expired");
+ goto reject;
}
memcpy(response, vs->challenge, VNC_AUTH_CHALLENGE_SIZE);
@@ -2109,14 +2106,7 @@ static int protocol_client_auth_vnc(VncState *vs, uint8_t *data, size_t len)
/* Compare expected vs actual challenge response */
if (memcmp(response, data, VNC_AUTH_CHALLENGE_SIZE) != 0) {
VNC_DEBUG("Client challenge reponse did not match\n");
- vnc_write_u32(vs, 1); /* Reject auth */
- if (vs->minor >= 8) {
- static const char err[] = "Authentication failed";
- vnc_write_u32(vs, sizeof(err));
- vnc_write(vs, err, sizeof(err));
- }
- vnc_flush(vs);
- vnc_client_error(vs);
+ goto reject;
} else {
VNC_DEBUG("Accepting VNC challenge response\n");
vnc_write_u32(vs, 0); /* Accept auth */
@@ -2125,6 +2115,17 @@ static int protocol_client_auth_vnc(VncState *vs, uint8_t *data, size_t len)
start_client_init(vs);
}
return 0;
+
+reject:
+ vnc_write_u32(vs, 1); /* Reject auth */
+ if (vs->minor >= 8) {
+ static const char err[] = "Authentication failed";
+ vnc_write_u32(vs, sizeof(err));
+ vnc_write(vs, err, sizeof(err));
+ }
+ vnc_flush(vs);
+ vnc_client_error(vs);
+ return 0;
}
void start_auth_vnc(VncState *vs)
@@ -2436,6 +2437,7 @@ void vnc_display_init(DisplayState *ds)
vs->ds = ds;
QTAILQ_INIT(&vs->clients);
+ vs->expires = TIME_MAX;
if (keyboard_layout)
vs->kbd_layout = init_keyboard_layout(name2keysym, keyboard_layout);
@@ -2507,6 +2509,14 @@ int vnc_display_password(DisplayState *ds, const char *password)
return 0;
}
+int vnc_display_pw_expire(DisplayState *ds, time_t expires)
+{
+ VncDisplay *vs = ds ? (VncDisplay *)ds->opaque : vnc_display;
+
+ vs->expires = expires;
+ return 0;
+}
+
char *vnc_display_local_addr(DisplayState *ds)
{
VncDisplay *vs = ds ? (VncDisplay *)ds->opaque : vnc_display;
diff --git a/ui/vnc.h b/ui/vnc.h
index 9619b247f..4f895becb 100644
--- a/ui/vnc.h
+++ b/ui/vnc.h
@@ -120,6 +120,7 @@ struct VncDisplay
char *display;
char *password;
+ time_t expires;
int auth;
bool lossy;
#ifdef CONFIG_VNC_TLS
diff --git a/vl.c b/vl.c
index c60534760..78fcef1fe 100644
--- a/vl.c
+++ b/vl.c
@@ -1504,6 +1504,8 @@ static void select_vgahw (const char *p)
vga_interface_type = VGA_VMWARE;
} else if (strstart(p, "xenfb", &opts)) {
vga_interface_type = VGA_XENFB;
+ } else if (strstart(p, "qxl", &opts)) {
+ vga_interface_type = VGA_QXL;
} else if (!strstart(p, "none", &opts)) {
invalid_vga:
fprintf(stderr, "Unknown vga type: %s\n", p);
@@ -3055,7 +3057,7 @@ int main(int argc, char **argv, char **envp)
}
}
#ifdef CONFIG_SPICE
- if (using_spice) {
+ if (using_spice && !qxl_enabled) {
qemu_spice_display_init(ds);
}
#endif
generated by cgit v1.2.3 (git 2.39.1) at 2024-04-20 05:03:01 +0000