usb-linux: catch ENODEV in more places.
Factor out disconnect code (called when a device disappears) to aseparate function. Add a check for ENODEV errno to a few more placesto make sure we notice disconnects.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
usb-ehci: trace mmio and usbsts
This patch starts adding trace support to ehci. It tracesupdates of the status register (USBSTS), mmio access andcontroller reset.
It also adds functions to set and clear status register bitsand puts them in use everywhere....
usb-ehci: trace state machine changes
Add functions to get and set the current state of the state machine,add tracepoints there to trace state transitions. Add support fortraceing the queue heads and transfer descriptors as we look at them.
Drop a few DPRINTFs and all DPRINTF_ST lines, they are obsolete now....
Changelog: Add explanatory note that this file is no longer updated
Add an explanatory note to the top of Changelog pointing at thewiki and git history for changelogs for more recent releases.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>Signed-off-by: Edgar E. Iglesias <edgar.iglesias@gmail.com>
configure: Detect and don't try to use older libcurl
Older versions of libcurl don't have some of the features we try touse, in particular curl_multi_setopt(). Check for this in the 'islibcurl available?' configure test so we disable curl support if the...
doc: Minor typo fix.
Thanks to agraf_, stefanha and Snader_LB for their IRC assistance.
Thanks to Markus Armbruster and Alexander Graf (again) for theirassistance with the second version of this patch. No patch is toosimple to test...
Signed-off-by: Brad Hards <bradh@frogmouth.net>...
sigfd: use pthread_sigmask
Qemu uses signalfd to figure out, if a signal occured without the needto actually receive the signal. Instead, it can read from the fd to receiveits news.
Now, we obviously don't always have signalfd around. Especially not on...
Merge remote branch 'rth/axp-next' into alpha-merge
fsdev: Fix archs that dont use fsdev
Fix provided by: "Aneesh Kumar K.V" <aneesh.kumar@linux.vnet.ibm.com>
Signed-off-by: Edgar E. Iglesias <edgar.iglesias@gmail.com>
Merge remote-tracking branch 'qmp/for-anthony' into staging
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