usb: Add Interface Association Descriptor descriptor type
Signed-off-by: Brad Hards <bradh@frogmouth.net>Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
usb: update config descriptors to identify number of interfaces
Previously we relied on the .bNumInterfaces, but that won't always beaccurate after the introduction of grouped interfaces.
usb: remove fallback to bNumInterfaces if no .nif
All callers have been updated.
usb: add support for "grouped" interfaces and the Interface Association Descriptor
This is used for some devices that have multiple interfaces that form a logicdevice. An example is Video Class, which has a Control interface and aStreaming interface. There can be additional interfaces on the same (physical)...
Merge remote-tracking branch 'kraxel/CVE-2011-1751' into staging
configure: Document --disable-slirp option in --help
The --disable-slirp option was undocumented; add it to configure's--help output.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
target-arm/exec.h: Remove unused #define of M0
Remove a preprocessor #define which is never used.
target-arm: Signal Underflow when denormal flushed to zero on output
On ARM the architecture mandates that when an output denormal is flushed tozero we must set the FPSCR UFC (underflow) bit, so map softfloat'sfloat_flag_output_denormal accordingly.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>...
target-arm: Use correct float status for Neon int-float conversions
The Neon versions of int-float conversions must use the "standard FPSCR" rather than the default FPSCR. Implement this by having the helperfunctions take a pointer to the appropriate float_status value rather...
target-arm: Signal InvalidOp for Neon GE and GT compares of QNaN
If the input to a Neon float comparison is a quiet NaN, the ARM ARMspecifies that we should raise InvalidOp if the comparison is GE or GTbut not for EQ. (Signaling NaNs raise InvalidOp regardless). This means...
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