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bugfixes: xhci, input-linux and vnc

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Merge remote-tracking branch 'remotes/kraxel/tags/pull-fixes-20170403-1' into staging

bugfixes: xhci, input-linux and vnc

# gpg: Signature made Mon 03 Apr 2017 11:25:29 BST
# gpg:                using RSA key 0x4CB6D8EED3E87138
# gpg: Good signature from "Gerd Hoffmann (work) <kraxel@redhat.com>"
# gpg:                 aka "Gerd Hoffmann <gerd@kraxel.org>"
# gpg:                 aka "Gerd Hoffmann (private) <kraxel@gmail.com>"
# Primary key fingerprint: A032 8CFF B93A 17A7 9901  FE7D 4CB6 D8EE D3E8 7138

* remotes/kraxel/tags/pull-fixes-20170403-1:
  vnc: allow to connect with add_client when -vnc none
  Fix input-linux reading from device
  xhci: flush dequeue pointer to endpoint context

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
This commit is contained in:
Peter Maydell 2017-04-03 12:24:25 +01:00
parent 9eb5adae26 fa03cb7fd2
commit f9e46d37bd
3 changed files with 19 additions and 10 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

4
hw/usb/hcd-xhci.c
View file

@ -2063,7 +2063,7 @@ static void xhci_kick_ep(XHCIState *xhci, unsigned int slotid,
static void xhci_kick_epctx(XHCIEPContext *epctx, unsigned int streamid)
{
XHCIState *xhci = epctx->xhci;
XHCIStreamContext *stctx;
XHCIStreamContext *stctx = NULL;
XHCITransfer *xfer;
XHCIRing *ring;
USBEndpoint *ep = NULL;
@ -2186,6 +2186,8 @@ static void xhci_kick_epctx(XHCIEPContext *epctx, unsigned int streamid)
break;
}
}
/* update ring dequeue ptr */
xhci_set_ep_state(xhci, epctx, stctx, epctx->state);
epctx->kick_active--;
ep = xhci_epid_to_usbep(epctx);

17
ui/input-linux.c
View file

@ -169,6 +169,8 @@ struct InputLinux {
bool has_abs_x;
int num_keys;
int num_btns;
struct input_event event;
int read_offset;
QTAILQ_ENTRY(InputLinux) next;
};
@ -327,25 +329,30 @@ static void input_linux_handle_mouse(InputLinux *il, struct input_event *event)
static void input_linux_event(void *opaque)
{
InputLinux *il = opaque;
struct input_event event;
int rc;
int read_size;
uint8_t *p = (uint8_t *)&il->event;
for (;;) {
rc = read(il->fd, &event, sizeof(event));
if (rc != sizeof(event)) {
read_size = sizeof(il->event) - il->read_offset;
rc = read(il->fd, &p[il->read_offset], read_size);
if (rc != read_size) {
if (rc < 0 && errno != EAGAIN) {
fprintf(stderr, "%s: read: %s\n", __func__, strerror(errno));
qemu_set_fd_handler(il->fd, NULL, NULL, NULL);
close(il->fd);
} else if (rc > 0) {
il->read_offset += rc;
}
break;
}
il->read_offset = 0;
if (il->num_keys) {
input_linux_handle_keyboard(il, &event);
input_linux_handle_keyboard(il, &il->event);
}
if (il->has_rel_x && il->num_btns) {
input_linux_handle_mouse(il, &event);
input_linux_handle_mouse(il, &il->event);
}
}
}

8
ui/vnc.c
View file

@ -3786,10 +3786,6 @@ void vnc_display_open(const char *id, Error **errp)
goto fail;
}
if (saddr == NULL) {
return;
}
password = qemu_opt_get_bool(opts, "password", false);
if (password) {
if (fips_get_state()) {
@ -3974,6 +3970,10 @@ void vnc_display_open(const char *id, Error **errp)
register_displaychangelistener(&vd->dcl);
}
if (saddr == NULL) {
goto cleanup;
}
if (reverse) {
if (vnc_display_connect(vd, saddr, nsaddr, wsaddr, nwsaddr, errp) < 0) {
goto fail;