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Merge tag 'kraxel-20220927-pull-request' of https://gitlab.com/kraxel/qemu into staging

Browse Source 
usb: make usbnet work with xhci.
audio: add sndio backend.
misc bugfixes for console, xhci, audio, ati-vga and virtio-gpu.

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# gpg: Signature made Tue 27 Sep 2022 04:18:55 EDT
# gpg:                using RSA key A0328CFFB93A17A79901FE7D4CB6D8EED3E87138
# gpg: Good signature from "Gerd Hoffmann (work) <kraxel@redhat.com>" [full]
# gpg:                 aka "Gerd Hoffmann <gerd@kraxel.org>" [full]
# gpg:                 aka "Gerd Hoffmann (private) <kraxel@gmail.com>" [full]
# Primary key fingerprint: A032 8CFF B93A 17A7 9901  FE7D 4CB6 D8EE D3E8 7138

* tag 'kraxel-20220927-pull-request' of https://gitlab.com/kraxel/qemu: (24 commits)
  virtio-gpu: update scanout if there is any area covered by the rect
  hw/display/ati_2d: Fix buffer overflow in ati_2d_blt (CVE-2021-3638)
  audio: remove abort() in audio_bug()
  Revert "audio: Log context for audio bug"
  audio: Add sndio backend
  usbnet: Report link-up via interrupt endpoint in CDC-ECM mode
  usbnet: Detect short packets as sent by the xHCI controller
  usbnet: Accept mandatory USB_CDC_SET_ETHERNET_PACKET_FILTER request
  usbnet: Add missing usb_wakeup() call in usbnet_receive()
  hcd-xhci: drop operation with secondary stream arrays enabled
  usb/msd: add usb_msd_fatal_error() and fix guest-triggerable assert
  usb/msd: move usb_msd_packet_complete()
  hcd-ohci: Drop ohci_service_iso_td() if ed->head & OHCI_DPTR_MASK is zero
  hw/usb/hcd-xhci: Check whether DMA accesses fail
  ui/console: fix three double frees in png_save()
  ui/vdagent: fix serial reset of guest agent
  ui/clipboard: reset the serial state on reset
  ui/vdagent: always reset the clipboard serial on caps
  ui/clipboard: fix serial priority
  ui: add some vdagent related traces
  ...

Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
This commit is contained in:
Stefan Hajnoczi
2022-09-27 07:59:26 -04:00
parent 8b077615b3 49a99ecb22
commit c48c9c6b33
31 changed files with 903 additions and 205 deletions
Download Patch File Download Diff File Expand all files Collapse all files
MAINTAINERS
+7
View File
@@ -2438,6 +2438,7 @@ X: audio/jackaudio.c
X: audio/ossaudio.c
X: audio/paaudio.c
X: audio/sdlaudio.c
X: audio/sndioaudio.c
X: audio/spiceaudio.c
F: qapi/audio.json
@@ -2482,6 +2483,12 @@ R: Thomas Huth <huth@tuxfamily.org>
S: Odd Fixes
F: audio/sdlaudio.c
Sndio Audio backend
M: Gerd Hoffmann <kraxel@redhat.com>
R: Alexandre Ratchov <alex@caoua.org>
S: Odd Fixes
F: audio/sndioaudio.c
Block layer core
M: Kevin Wolf <kwolf@redhat.com>
M: Hanna Reitz <hreitz@redhat.com>
audio/audio.c
+13 -12
View File
@@ -138,7 +138,7 @@ static inline int audio_bits_to_index (int bits)
default:
audio_bug ("bits_to_index", 1);
AUD_log (NULL, "invalid bits %d\n", bits);
abort();
return 0;
}
}
@@ -156,7 +156,7 @@ void *audio_calloc (const char *funcname, int nmemb, size_t size)
AUD_log (NULL, "%s passed invalid arguments to audio_calloc\n",
funcname);
AUD_log (NULL, "nmemb=%d size=%zu (len=%zu)\n", nmemb, size, len);
abort();
return NULL;
}
return g_malloc0 (len);
@@ -543,7 +543,7 @@ static size_t audio_pcm_hw_get_live_in(HWVoiceIn *hw)
size_t live = hw->total_samples_captured - audio_pcm_hw_find_min_in (hw);
if (audio_bug(__func__, live > hw->conv_buf->size)) {
dolog("live=%zu hw->conv_buf->size=%zu\n", live, hw->conv_buf->size);
abort();
return 0;
}
return live;
}
@@ -581,7 +581,7 @@ static size_t audio_pcm_sw_read(SWVoiceIn *sw, void *buf, size_t size)
}
if (audio_bug(__func__, live > hw->conv_buf->size)) {
dolog("live_in=%zu hw->conv_buf->size=%zu\n", live, hw->conv_buf->size);
abort();
return 0;
}
rpos = audio_ring_posb(hw->conv_buf->pos, live, hw->conv_buf->size);
@@ -656,7 +656,7 @@ static size_t audio_pcm_hw_get_live_out (HWVoiceOut *hw, int *nb_live)
if (audio_bug(__func__, live > hw->mix_buf->size)) {
dolog("live=%zu hw->mix_buf->size=%zu\n", live, hw->mix_buf->size);
abort();
return 0;
}
return live;
}
@@ -706,7 +706,7 @@ static size_t audio_pcm_sw_write(SWVoiceOut *sw, void *buf, size_t size)
live = sw->total_hw_samples_mixed;
if (audio_bug(__func__, live > hwsamples)) {
dolog("live=%zu hw->mix_buf->size=%zu\n", live, hwsamples);
abort();
return 0;
}
if (live == hwsamples) {
@@ -998,7 +998,7 @@ static size_t audio_get_avail (SWVoiceIn *sw)
if (audio_bug(__func__, live > sw->hw->conv_buf->size)) {
dolog("live=%zu sw->hw->conv_buf->size=%zu\n", live,
sw->hw->conv_buf->size);
abort();
return 0;
}
ldebug (
@@ -1028,7 +1028,7 @@ static size_t audio_get_free(SWVoiceOut *sw)
if (audio_bug(__func__, live > sw->hw->mix_buf->size)) {
dolog("live=%zu sw->hw->mix_buf->size=%zu\n", live,
sw->hw->mix_buf->size);
abort();
return 0;
}
dead = sw->hw->mix_buf->size - live;
@@ -1170,7 +1170,7 @@ static void audio_run_out (AudioState *s)
if (audio_bug(__func__, live > hw->mix_buf->size)) {
dolog("live=%zu hw->mix_buf->size=%zu\n", live, hw->mix_buf->size);
abort();
continue;
}
if (hw->pending_disable && !nb_live) {
@@ -1203,7 +1203,7 @@ static void audio_run_out (AudioState *s)
if (audio_bug(__func__, hw->mix_buf->pos >= hw->mix_buf->size)) {
dolog("hw->mix_buf->pos=%zu hw->mix_buf->size=%zu played=%zu\n",
hw->mix_buf->pos, hw->mix_buf->size, played);
abort();
hw->mix_buf->pos = 0;
}
#ifdef DEBUG_OUT
@@ -1223,7 +1223,7 @@ static void audio_run_out (AudioState *s)
if (audio_bug(__func__, played > sw->total_hw_samples_mixed)) {
dolog("played=%zu sw->total_hw_samples_mixed=%zu\n",
played, sw->total_hw_samples_mixed);
abort();
played = sw->total_hw_samples_mixed;
}
sw->total_hw_samples_mixed -= played;
@@ -1346,7 +1346,7 @@ static void audio_run_capture (AudioState *s)
if (audio_bug(__func__, captured > sw->total_hw_samples_mixed)) {
dolog("captured=%zu sw->total_hw_samples_mixed=%zu\n",
captured, sw->total_hw_samples_mixed);
abort();
captured = sw->total_hw_samples_mixed;
}
sw->total_hw_samples_mixed -= captured;
@@ -2030,6 +2030,7 @@ void audio_create_pdos(Audiodev *dev)
CASE(OSS, oss, Oss);
CASE(PA, pa, Pa);
CASE(SDL, sdl, Sdl);
CASE(SNDIO, sndio, );
CASE(SPICE, spice, );
CASE(WAV, wav, );
audio/audio_template.h
+17 -12
View File
@@ -59,13 +59,12 @@ static void glue(audio_init_nb_voices_, TYPE)(AudioState *s,
if (audio_bug(__func__, !voice_size && max_voices)) {
dolog ("drv=`%s' voice_size=0 max_voices=%d\n",
drv->name, max_voices);
abort();
glue (s->nb_hw_voices_, TYPE) = 0;
}
if (audio_bug(__func__, voice_size && !max_voices)) {
dolog ("drv=`%s' voice_size=%d max_voices=0\n",
drv->name, voice_size);
abort();
}
}
@@ -82,7 +81,6 @@ static void glue(audio_pcm_hw_alloc_resources_, TYPE)(HW *hw)
size_t samples = hw->samples;
if (audio_bug(__func__, samples == 0)) {
dolog("Attempted to allocate empty buffer\n");
abort();
}
HWBUF = g_malloc0(sizeof(STSampleBuffer) + sizeof(st_sample) * samples);
@@ -254,12 +252,12 @@ static HW *glue(audio_pcm_hw_add_new_, TYPE)(AudioState *s,
if (audio_bug(__func__, !drv)) {
dolog ("No host audio driver\n");
abort();
return NULL;
}
if (audio_bug(__func__, !drv->pcm_ops)) {
dolog ("Host audio driver without pcm_ops\n");
abort();
return NULL;
}
hw = audio_calloc(__func__, 1, glue(drv->voice_size_, TYPE));
@@ -277,13 +275,12 @@ static HW *glue(audio_pcm_hw_add_new_, TYPE)(AudioState *s,
QLIST_INIT (&hw->cap_head);
#endif
if (glue (hw->pcm_ops->init_, TYPE) (hw, as, s->drv_opaque)) {
g_free(hw);
return NULL;
goto err0;
}
if (audio_bug(__func__, hw->samples <= 0)) {
dolog("hw->samples=%zd\n", hw->samples);
abort();
goto err1;
}
if (hw->info.is_float) {
@@ -312,6 +309,12 @@ static HW *glue(audio_pcm_hw_add_new_, TYPE)(AudioState *s,
audio_attach_capture (hw);
#endif
return hw;
err1:
glue (hw->pcm_ops->fini_, TYPE) (hw);
err0:
g_free (hw);
return NULL;
}
AudiodevPerDirectionOptions *glue(audio_get_pdo_, TYPE)(Audiodev *dev)
@@ -336,6 +339,8 @@ AudiodevPerDirectionOptions *glue(audio_get_pdo_, TYPE)(Audiodev *dev)
return qapi_AudiodevPaPerDirectionOptions_base(dev->u.pa.TYPE);
case AUDIODEV_DRIVER_SDL:
return qapi_AudiodevSdlPerDirectionOptions_base(dev->u.sdl.TYPE);
case AUDIODEV_DRIVER_SNDIO:
return dev->u.sndio.TYPE;
case AUDIODEV_DRIVER_SPICE:
return dev->u.spice.TYPE;
case AUDIODEV_DRIVER_WAV:
@@ -432,7 +437,7 @@ void glue (AUD_close_, TYPE) (QEMUSoundCard *card, SW *sw)
if (sw) {
if (audio_bug(__func__, !card)) {
dolog ("card=%p\n", card);
abort();
return;
}
glue (audio_close_, TYPE) (sw);
@@ -454,7 +459,7 @@ SW *glue (AUD_open_, TYPE) (
if (audio_bug(__func__, !card || !name || !callback_fn || !as)) {
dolog ("card=%p name=%p callback_fn=%p as=%p\n",
card, name, callback_fn, as);
abort();
goto fail;
}
s = card->state;
@@ -465,12 +470,12 @@ SW *glue (AUD_open_, TYPE) (
if (audio_bug(__func__, audio_validate_settings(as))) {
audio_print_settings (as);
abort();
goto fail;
}
if (audio_bug(__func__, !s->drv)) {
dolog ("Can not open `%s' (no host audio driver)\n", name);
abort();
goto fail;
}
if (sw && audio_pcm_info_eq (&sw->info, as)) {
audio/meson.build
+1
View File
@@ -17,6 +17,7 @@ foreach m : [
['pa', pulse, files('paaudio.c')],
['sdl', sdl, files('sdlaudio.c')],
['jack', jack, files('jackaudio.c')],
['sndio', sndio, files('sndioaudio.c')],
['spice', spice, files('spiceaudio.c')]
]
if m[1].found()
audio/sndioaudio.c
+565
View File
File diff suppressed because it is too large Load Diff
docs/devel/fuzzing.rst
+2 -2
View File
@@ -287,8 +287,8 @@ select the fuzz target. Then, the qtest client is initialized. If the target
requires qos, qgraph is set up and the QOM/LIBQOS modules are initialized.
Then the QGraph is walked and the QEMU cmd_line is determined and saved.
After this, the ``vl.c:qemu_main`` is called to set up the guest. There are
target-specific hooks that can be called before and after qemu_main, for
After this, the ``vl.c:main`` is called to set up the guest. There are
target-specific hooks that can be called before and after main, for
additional setup(e.g. PCI setup, or VM snapshotting).
``LLVMFuzzerTestOneInput``: Uses qtest/qos functions to act based on the fuzz
hw/display/ati_2d.c
+3 -3
View File
@@ -84,7 +84,7 @@ void ati_2d_blt(ATIVGAState *s)
DPRINTF("%d %d %d, %d %d %d, (%d,%d) -> (%d,%d) %dx%d %c %c\n",
s->regs.src_offset, s->regs.dst_offset, s->regs.default_offset,
s->regs.src_pitch, s->regs.dst_pitch, s->regs.default_pitch,
s->regs.src_x, s->regs.src_y, s->regs.dst_x, s->regs.dst_y,
s->regs.src_x, s->regs.src_y, dst_x, dst_y,
s->regs.dst_width, s->regs.dst_height,
(s->regs.dp_cntl & DST_X_LEFT_TO_RIGHT ? '>' : '<'),
(s->regs.dp_cntl & DST_Y_TOP_TO_BOTTOM ? 'v' : '^'));
@@ -180,11 +180,11 @@ void ati_2d_blt(ATIVGAState *s)
dst_stride /= sizeof(uint32_t);
DPRINTF("pixman_fill(%p, %d, %d, %d, %d, %d, %d, %x)\n",
dst_bits, dst_stride, bpp,
s->regs.dst_x, s->regs.dst_y,
dst_x, dst_y,
s->regs.dst_width, s->regs.dst_height,
filler);
pixman_fill((uint32_t *)dst_bits, dst_stride, bpp,
s->regs.dst_x, s->regs.dst_y,
dst_x, dst_y,
s->regs.dst_width, s->regs.dst_height,
filler);
if (dst_bits >= s->vga.vram_ptr + s->vga.vbe_start_addr &&
hw/display/virtio-gpu.c
+4 -3
View File
@@ -515,9 +515,10 @@ static void virtio_gpu_resource_flush(VirtIOGPU *g,
for (i = 0; i < g->parent_obj.conf.max_outputs; i++) {
scanout = &g->parent_obj.scanout[i];
if (scanout->resource_id == res->resource_id &&
rf.r.x >= scanout->x && rf.r.y >= scanout->y &&
rf.r.x + rf.r.width <= scanout->x + scanout->width &&
rf.r.y + rf.r.height <= scanout->y + scanout->height &&
rf.r.x < scanout->x + scanout->width &&
rf.r.x + rf.r.width >= scanout->x &&
rf.r.y < scanout->y + scanout->height &&
rf.r.y + rf.r.height >= scanout->y &&
console_has_gl(scanout->con)) {
dpy_gl_update(scanout->con, 0, 0, scanout->width,
scanout->height);
hw/usb/dev-network.c
+31 -7
View File
@@ -91,6 +91,8 @@ enum usbstring_idx {
#define USB_CDC_SET_ETHERNET_PACKET_FILTER 0x43
#define USB_CDC_GET_ETHERNET_STATISTIC 0x44
#define USB_CDC_NETWORK_CONNECTION 0x00
#define LOG2_STATUS_INTERVAL_MSEC 5 /* 1 << 5 == 32 msec */
#define STATUS_BYTECOUNT 16 /* 8 byte header + data */
@@ -640,6 +642,8 @@ struct USBNetState {
uint16_t filter;
uint32_t vendorid;
uint16_t connection;
unsigned int out_ptr;
uint8_t out_buf[2048];
@@ -647,6 +651,7 @@ struct USBNetState {
uint8_t in_buf[2048];
USBEndpoint *intr;
USBEndpoint *bulk_in;
char usbstring_mac[13];
NICState *nic;
@@ -1121,6 +1126,12 @@ static void usb_net_handle_control(USBDevice *dev, USBPacket *p,
#endif
break;
case ClassInterfaceOutRequest | USB_CDC_SET_ETHERNET_PACKET_FILTER:
if (is_rndis(s)) {
goto fail;
}
break;
default:
fail:
fprintf(stderr, "usbnet: failed control transaction: "
@@ -1133,18 +1144,28 @@ static void usb_net_handle_control(USBDevice *dev, USBPacket *p,
static void usb_net_handle_statusin(USBNetState *s, USBPacket *p)
{
le32 buf[2];
le32 rbuf[2];
uint16_t ebuf[4];
if (p->iov.size < 8) {
p->status = USB_RET_STALL;
return;
}
buf[0] = cpu_to_le32(1);
buf[1] = cpu_to_le32(0);
usb_packet_copy(p, buf, 8);
if (!s->rndis_resp.tqh_first) {
p->status = USB_RET_NAK;
if (is_rndis(s)) {
rbuf[0] = cpu_to_le32(1);
rbuf[1] = cpu_to_le32(0);
usb_packet_copy(p, rbuf, 8);
if (!s->rndis_resp.tqh_first) {
p->status = USB_RET_NAK;
}
} else {
ebuf[0] =
cpu_to_be16(ClassInterfaceRequest | USB_CDC_NETWORK_CONNECTION);
ebuf[1] = cpu_to_le16(s->connection);
ebuf[2] = cpu_to_le16(1);
ebuf[3] = cpu_to_le16(0);
usb_packet_copy(p, ebuf, 8);
}
#ifdef TRAFFIC_DEBUG
@@ -1204,7 +1225,7 @@ static void usb_net_handle_dataout(USBNetState *s, USBPacket *p)
s->out_ptr += sz;
if (!is_rndis(s)) {
if (p->iov.size < 64) {
if (p->iov.size % 64 || p->iov.size == 0) {
qemu_send_packet(qemu_get_queue(s->nic), s->out_buf, s->out_ptr);
s->out_ptr = 0;
}
@@ -1317,6 +1338,7 @@ static ssize_t usbnet_receive(NetClientState *nc, const uint8_t *buf, size_t siz
memcpy(in_buf, buf, size);
s->in_len = total_size;
s->in_ptr = 0;
usb_wakeup(s->bulk_in, 0);
return size;
}
@@ -1358,7 +1380,9 @@ static void usb_net_realize(USBDevice *dev, Error **errp)
s->media_state = 0; /* NDIS_MEDIA_STATE_CONNECTED */;
s->filter = 0;
s->vendorid = 0x1234;
s->connection = 1; /* Connected */
s->intr = usb_ep_get(dev, USB_TOKEN_IN, 1);
s->bulk_in = usb_ep_get(dev, USB_TOKEN_IN, 2);
qemu_macaddr_default_if_unset(&s->conf.macaddr);
s->nic = qemu_new_nic(&net_usbnet_info, &s->conf,
hw/usb/dev-storage.c
+43 -13
View File
@@ -177,6 +177,37 @@ static const USBDesc desc = {
.str = desc_strings,
};
static void usb_msd_packet_complete(MSDState *s)
{
USBPacket *p = s->packet;
/*
* Set s->packet to NULL before calling usb_packet_complete
* because another request may be issued before
* usb_packet_complete returns.
*/
trace_usb_msd_packet_complete();
s->packet = NULL;
usb_packet_complete(&s->dev, p);
}
static void usb_msd_fatal_error(MSDState *s)
{
trace_usb_msd_fatal_error();
if (s->packet) {
s->packet->status = USB_RET_STALL;
usb_msd_packet_complete(s);
}
/*
* Guest messed up up device state with illegal requests. Go
* ignore any requests until the guests resets the device (and
* brings it into a known state that way).
*/
s->needs_reset = true;
}
static void usb_msd_copy_data(MSDState *s, USBPacket *p)
{
uint32_t len;
@@ -208,24 +239,16 @@ static void usb_msd_send_status(MSDState *s, USBPacket *p)
memset(&s->csw, 0, sizeof(s->csw));
}
static void usb_msd_packet_complete(MSDState *s)
{
USBPacket *p = s->packet;
/* Set s->packet to NULL before calling usb_packet_complete
because another request may be issued before
usb_packet_complete returns. */
trace_usb_msd_packet_complete();
s->packet = NULL;
usb_packet_complete(&s->dev, p);
}
void usb_msd_transfer_data(SCSIRequest *req, uint32_t len)
{
MSDState *s = DO_UPCAST(MSDState, dev.qdev, req->bus->qbus.parent);
USBPacket *p = s->packet;
assert((s->mode == USB_MSDM_DATAOUT) == (req->cmd.mode == SCSI_XFER_TO_DEV));
if ((s->mode == USB_MSDM_DATAOUT) != (req->cmd.mode == SCSI_XFER_TO_DEV)) {
usb_msd_fatal_error(s);
return;
}
s->scsi_len = len;
s->scsi_off = 0;
if (p) {
@@ -315,6 +338,8 @@ void usb_msd_handle_reset(USBDevice *dev)
memset(&s->csw, 0, sizeof(s->csw));
s->mode = USB_MSDM_CBW;
s->needs_reset = false;
}
static void usb_msd_handle_control(USBDevice *dev, USBPacket *p,
@@ -380,6 +405,11 @@ static void usb_msd_handle_data(USBDevice *dev, USBPacket *p)
SCSIDevice *scsi_dev;
uint32_t len;
if (s->needs_reset) {
p->status = USB_RET_STALL;
return;
}
switch (p->pid) {
case USB_TOKEN_OUT:
if (devep != 2)
hw/usb/hcd-ohci.c
+10
View File
@@ -571,6 +571,11 @@ static int ohci_service_iso_td(OHCIState *ohci, struct ohci_ed *ed)
addr = ed->head & OHCI_DPTR_MASK;
if (addr == 0) {
ohci_die(ohci);
return 1;
}
if (ohci_read_iso_td(ohci, addr, &iso_td)) {
trace_usb_ohci_iso_td_read_failed(addr);
ohci_die(ohci);
@@ -859,6 +864,11 @@ static int ohci_service_td(OHCIState *ohci, struct ohci_ed *ed)
int completion;
addr = ed->head & OHCI_DPTR_MASK;
if (addr == 0) {
ohci_die(ohci);
return 1;
}
/* See if this TD has already been submitted to the device. */
completion = (addr == ohci->async_td);
if (completion && !ohci->async_complete) {
hw/usb/hcd-xhci.c
+51 -17
View File
@@ -463,6 +463,12 @@ static void xhci_mfwrap_timer(void *opaque)
xhci_mfwrap_update(xhci);
}
static void xhci_die(XHCIState *xhci)
{
xhci->usbsts |= USBSTS_HCE;
DPRINTF("xhci: asserted controller error\n");
}
static inline dma_addr_t xhci_addr64(uint32_t low, uint32_t high)
{
if (sizeof(dma_addr_t) == 4) {
@@ -488,7 +494,14 @@ static inline void xhci_dma_read_u32s(XHCIState *xhci, dma_addr_t addr,
assert((len % sizeof(uint32_t)) == 0);
dma_memory_read(xhci->as, addr, buf, len, MEMTXATTRS_UNSPECIFIED);
if (dma_memory_read(xhci->as, addr, buf, len,
MEMTXATTRS_UNSPECIFIED) != MEMTX_OK) {
qemu_log_mask(LOG_GUEST_ERROR, "%s: DMA memory access failed!\n",
__func__);
memset(buf, 0xff, len);
xhci_die(xhci);
return;
}
for (i = 0; i < (len / sizeof(uint32_t)); i++) {
buf[i] = le32_to_cpu(buf[i]);
@@ -496,7 +509,7 @@ static inline void xhci_dma_read_u32s(XHCIState *xhci, dma_addr_t addr,
}
static inline void xhci_dma_write_u32s(XHCIState *xhci, dma_addr_t addr,
uint32_t *buf, size_t len)
const uint32_t *buf, size_t len)
{
int i;
uint32_t tmp[5];
@@ -508,7 +521,13 @@ static inline void xhci_dma_write_u32s(XHCIState *xhci, dma_addr_t addr,
for (i = 0; i < n; i++) {
tmp[i] = cpu_to_le32(buf[i]);
}
dma_memory_write(xhci->as, addr, tmp, len, MEMTXATTRS_UNSPECIFIED);
if (dma_memory_write(xhci->as, addr, tmp, len,
MEMTXATTRS_UNSPECIFIED) != MEMTX_OK) {
qemu_log_mask(LOG_GUEST_ERROR, "%s: DMA memory access failed!\n",
__func__);
xhci_die(xhci);
return;
}
}
static XHCIPort *xhci_lookup_port(XHCIState *xhci, struct USBPort *uport)
@@ -593,12 +612,6 @@ static inline int xhci_running(XHCIState *xhci)
return !(xhci->usbsts & USBSTS_HCH);
}
static void xhci_die(XHCIState *xhci)
{
xhci->usbsts |= USBSTS_HCE;
DPRINTF("xhci: asserted controller error\n");
}
static void xhci_write_event(XHCIState *xhci, XHCIEvent *event, int v)
{
XHCIInterrupter *intr = &xhci->intr[v];
@@ -619,7 +632,12 @@ static void xhci_write_event(XHCIState *xhci, XHCIEvent *event, int v)
ev_trb.status, ev_trb.control);
addr = intr->er_start + TRB_SIZE*intr->er_ep_idx;
dma_memory_write(xhci->as, addr, &ev_trb, TRB_SIZE, MEMTXATTRS_UNSPECIFIED);
if (dma_memory_write(xhci->as, addr, &ev_trb, TRB_SIZE,
MEMTXATTRS_UNSPECIFIED) != MEMTX_OK) {
qemu_log_mask(LOG_GUEST_ERROR, "%s: DMA memory access failed!\n",
__func__);
xhci_die(xhci);
}
intr->er_ep_idx++;
if (intr->er_ep_idx >= intr->er_size) {
@@ -680,8 +698,12 @@ static TRBType xhci_ring_fetch(XHCIState *xhci, XHCIRing *ring, XHCITRB *trb,
while (1) {
TRBType type;
dma_memory_read(xhci->as, ring->dequeue, trb, TRB_SIZE,
MEMTXATTRS_UNSPECIFIED);
if (dma_memory_read(xhci->as, ring->dequeue, trb, TRB_SIZE,
MEMTXATTRS_UNSPECIFIED) != MEMTX_OK) {
qemu_log_mask(LOG_GUEST_ERROR, "%s: DMA memory access failed!\n",
__func__);
return 0;
}
trb->addr = ring->dequeue;
trb->ccs = ring->ccs;
le64_to_cpus(&trb->parameter);
@@ -798,8 +820,14 @@ static void xhci_er_reset(XHCIState *xhci, int v)
xhci_die(xhci);
return;
}
dma_memory_read(xhci->as, erstba, &seg, sizeof(seg),
MEMTXATTRS_UNSPECIFIED);
if (dma_memory_read(xhci->as, erstba, &seg, sizeof(seg),
MEMTXATTRS_UNSPECIFIED) != MEMTX_OK) {
qemu_log_mask(LOG_GUEST_ERROR, "%s: DMA memory access failed!\n",
__func__);
xhci_die(xhci);
return;
}
le32_to_cpus(&seg.addr_low);
le32_to_cpus(&seg.addr_high);
le32_to_cpus(&seg.size);
@@ -992,7 +1020,9 @@ static XHCIStreamContext *xhci_find_stream(XHCIEPContext *epctx,
}
sctx = epctx->pstreams + streamid;
} else {
FIXME("secondary streams not implemented yet");
fprintf(stderr, "xhci: FIXME: secondary streams not implemented yet");
*cc_error = CC_INVALID_STREAM_TYPE_ERROR;
return NULL;
}
if (sctx->sct == -1) {
@@ -2415,8 +2445,12 @@ static TRBCCode xhci_get_port_bandwidth(XHCIState *xhci, uint64_t pctx)
/* TODO: actually implement real values here */
bw_ctx[0] = 0;
memset(&bw_ctx[1], 80, xhci->numports); /* 80% */
dma_memory_write(xhci->as, ctx, bw_ctx, sizeof(bw_ctx),
MEMTXATTRS_UNSPECIFIED);
if (dma_memory_write(xhci->as, ctx, bw_ctx, sizeof(bw_ctx),
MEMTXATTRS_UNSPECIFIED) != MEMTX_OK) {
qemu_log_mask(LOG_GUEST_ERROR, "%s: DMA memory write failed!\n",
__func__);
return CC_TRB_ERROR;
}
return CC_SUCCESS;
}
hw/usb/trace-events
+1
View File
@@ -263,6 +263,7 @@ usb_msd_packet_complete(void) ""
usb_msd_cmd_submit(unsigned lun, unsigned tag, unsigned flags, unsigned len, unsigned data_len) "lun %u, tag 0x%x, flags 0x%08x, len %d, data-len %d"
usb_msd_cmd_complete(unsigned status, unsigned tag) "status %d, tag 0x%x"
usb_msd_cmd_cancel(unsigned tag) "tag 0x%x"
usb_msd_fatal_error(void) ""
# dev-uas.c
usb_uas_reset(int addr) "dev %d"
include/hw/usb/msd.h
+1
View File
@@ -40,6 +40,7 @@ struct MSDState {
bool removable;
bool commandlog;
SCSIDevice *scsi_dev;
bool needs_reset;
};
typedef struct MSDState MSDState;
include/qemu-main.h
+2 -1
View File
@@ -5,6 +5,7 @@
#ifndef QEMU_MAIN_H
#define QEMU_MAIN_H
int qemu_main(int argc, char **argv, char **envp);
int qemu_default_main(void);
extern int (*qemu_main)(void);
#endif /* QEMU_MAIN_H */
include/qemu/main-loop.h
-13
View File
@@ -284,23 +284,10 @@ bool qemu_in_main_thread(void);
* Please refer to include/block/block-global-state.h for more
* information about GS API.
*/
#ifdef CONFIG_COCOA
/*
* When using the Cocoa UI, addRemovableDevicesMenuItems() is called from
* a thread different from the QEMU main thread and can not take the BQL,
* triggering this assertions in the block layer (commit 0439c5a462).
* As the Cocoa fix is not trivial, disable this assertion for the v7.0.0
* release (when using Cocoa); we will restore it immediately after the
* release.
* This issue is tracked as https://gitlab.com/qemu-project/qemu/-/issues/926
*/
#define GLOBAL_STATE_CODE()
#else
#define GLOBAL_STATE_CODE() \
do { \
assert(qemu_in_main_thread()); \
} while (0)
#endif /* CONFIG_COCOA */
/*
* Mark and check that the function is part of the I/O API.
include/sysemu/sysemu.h
+1 -1
View File
@@ -102,7 +102,7 @@ void qemu_boot_set(const char *boot_order, Error **errp);
bool defaults_enabled(void);
void qemu_init(int argc, char **argv, char **envp);
void qemu_init(int argc, char **argv);
int qemu_main_loop(void);
void qemu_cleanup(void);
include/ui/console.h
+1
View File
@@ -70,6 +70,7 @@ void hmp_mouse_set(Monitor *mon, const QDict *qdict);
/* keysym is a unicode code except for special keys (see QEMU_KEY_xxx
constants) */
#define QEMU_KEY_ESC1(c) ((c) | 0xe100)
#define QEMU_KEY_TAB 0x0009
#define QEMU_KEY_BACKSPACE 0x007f
#define QEMU_KEY_UP QEMU_KEY_ESC1('A')
#define QEMU_KEY_DOWN QEMU_KEY_ESC1('B')
meson.build
+10 -9
View File
@@ -589,12 +589,6 @@ endif
cocoa = dependency('appleframeworks', modules: ['Cocoa', 'CoreVideo'],
required: get_option('cocoa'))
if cocoa.found() and get_option('sdl').enabled()
error('Cocoa and SDL cannot be enabled at the same time')
endif
if cocoa.found() and get_option('gtk').enabled()
error('Cocoa and GTK+ cannot be enabled at the same time')
endif
vmnet = dependency('appleframeworks', modules: 'vmnet', required: get_option('vmnet'))
if vmnet.found() and not cc.has_header_symbol('vmnet/vmnet.h',
@@ -681,6 +675,11 @@ if not get_option('jack').auto() or have_system
jack = dependency('jack', required: get_option('jack'),
method: 'pkg-config', kwargs: static_kwargs)
endif
sndio = not_found
if not get_option('sndio').auto() or have_system
sndio = dependency('sndio', required: get_option('sndio'),
method: 'pkg-config', kwargs: static_kwargs)
endif
spice_protocol = not_found
if not get_option('spice_protocol').auto() or have_system
@@ -921,7 +920,7 @@ if not get_option('brlapi').auto() or have_system
endif
sdl = not_found
if not get_option('sdl').auto() or (have_system and not cocoa.found())
if not get_option('sdl').auto() or have_system
sdl = dependency('sdl2', required: get_option('sdl'), kwargs: static_kwargs)
sdl_image = not_found
endif
@@ -1187,7 +1186,7 @@ endif
gtk = not_found
gtkx11 = not_found
vte = not_found
if not get_option('gtk').auto() or (have_system and not cocoa.found())
if not get_option('gtk').auto() or have_system
gtk = dependency('gtk+-3.0', version: '>=3.22.0',
method: 'pkg-config',
required: get_option('gtk'),
@@ -1597,6 +1596,7 @@ if have_system
'oss': oss.found(),
'pa': pulse.found(),
'sdl': sdl.found(),
'sndio': sndio.found(),
}
foreach k, v: audio_drivers_available
config_host_data.set('CONFIG_AUDIO_' + k.to_upper(), v)
@@ -1604,7 +1604,7 @@ if have_system
# Default to native drivers first, OSS second, SDL third
audio_drivers_priority = \
[ 'pa', 'coreaudio', 'dsound', 'oss' ] + \
[ 'pa', 'coreaudio', 'dsound', 'sndio', 'oss' ] + \
(targetos == 'linux' ? [] : [ 'sdl' ])
audio_drivers_default = []
foreach k: audio_drivers_priority
@@ -3928,6 +3928,7 @@ if vnc.found()
endif
if targetos not in ['darwin', 'haiku', 'windows']
summary_info += {'OSS support': oss}
summary_info += {'sndio support': sndio}
elif targetos == 'darwin'
summary_info += {'CoreAudio support': coreaudio}
elif targetos == 'windows'
meson_options.txt
+3 -1
View File
@@ -21,7 +21,7 @@ option('tls_priority', type : 'string', value : 'NORMAL',
option('default_devices', type : 'boolean', value : true,
description: 'Include a default selection of devices in emulators')
option('audio_drv_list', type: 'array', value: ['default'],
choices: ['alsa', 'coreaudio', 'default', 'dsound', 'jack', 'oss', 'pa', 'sdl'],
choices: ['alsa', 'coreaudio', 'default', 'dsound', 'jack', 'oss', 'pa', 'sdl', 'sndio'],
description: 'Set audio driver list')
option('block_drv_rw_whitelist', type : 'string', value : '',
description: 'set block driver read-write whitelist (by default affects only QEMU, not tools like qemu-img)')
@@ -240,6 +240,8 @@ option('oss', type: 'feature', value: 'auto',
description: 'OSS sound support')
option('pa', type: 'feature', value: 'auto',
description: 'PulseAudio sound support')
option('sndio', type: 'feature', value: 'auto',
description: 'sndio sound support')
option('vhost_kernel', type: 'feature', value: 'auto',
description: 'vhost kernel backend support')

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