fw-path-provider: Change GPL version to 2+

Signed-off-by: Alexey Kardashevskiy <aik@ozlabs.ru>
Acked-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Andreas Färber <afaerber@suse.de>
char/serial: Fix emptyness handling

The commit 88c1ee73d3231c74ff90bcfc084a7589670ec244
char/serial: Fix emptyness check

Still causes extra NULL byte(s) to be sent.

So if the fifo is empty, do not send an extra NULL byte.

Reviewed-by: Peter Crosthwaite <peter.crosthwaite@xilinx.com>
Signed-off-by: Don Slutz <dslutz@verizon.com>
Message-id: 1395160174-16006-1-git-send-email-dslutz@verizon.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Makefile: remove bashism

When installing modules (when --enable-modules is specified for
./configure), Makefile uses the following construct to replace all
slashes with dashes in module name:

 ${s//\//-}

This is a bash-specific substitution mechanism.  POSIX does not
have it, and some operating systems (for example Debian) does not
implement this construct in default shell (for example dash).

Use more traditional way to perform the substitution: use `tr' tool.

Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
Message-id: 1396707946-21351-1-git-send-email-mjt@msgid.tls.msk.ru
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
tests: Update check-clean rule

Only i386, x86_64, sparc and sparc64 qtests were cleaned up.
Make this more generic to not miss any newly tested targets.

Reported-by: Alexey Kardashevskiy <aik@ozlabs.ru>
Suggested-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Andreas Färber <afaerber@suse.de>
Merge remote-tracking branch 'remotes/afaerber/tags/qom-devices-for-2.0' into staging

QOM/QTest infrastructure fixes

* Relicensing of FWPathProvider interface
* Clean up all targets' qtests

# gpg: Signature made Mon 07 Apr 2014 17:56:13 BST using RSA key ID 3E7E013F
# gpg: Good signature from "Andreas Färber <afaerber@suse.de>"
# gpg:                 aka "Andreas Färber <afaerber@suse.com>"

* remotes/afaerber/tags/qom-devices-for-2.0:
  tests: Update check-clean rule
  fw-path-provider: Change GPL version to 2+

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
tests: Add ac97 qtest

Signed-off-by: Andreas Färber <afaerber@suse.de>
tests: Add es1370 qtest

Signed-off-by: Andreas Färber <afaerber@suse.de>
tests: Add intel-hda qtests

Test both the ich6 and the ich9 version (cf. q35 config) and all the
codecs.

Cc: Gerd Hoffmann <kraxel@redhat.com>
Signed-off-by: Andreas Färber <afaerber@suse.de>
tests: Add ioh3420 qtest

Signed-off-by: Andreas Färber <afaerber@suse.de>
tests: Add EHCI qtest

Signed-off-by: Andreas Färber <afaerber@suse.de>