uhci: Properly unmap packets on cancel / invalid pid
Packets with an invalid pid, or which were cancelled haveusb_packet_map() called on them on init, but not usb_packet_unmap()before being freed.
Signed-off-by: Hans de Goede <hdegoede@redhat.com>Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
uhci: Move checks to continue queuing to uhci_fill_queue()
Rather then having a special check to start queuing after the first packet,and then another check for the other packets in uhci_fill_queue(), simplycheck the previous packet beforehand in uhci_fill_queue()...
Rename target_phys_addr_t to hwaddr
target_phys_addr_t is unwieldly, violates the C standard (_t suffixes arereserved) and its purpose doesn't match the name (most target_phys_addr_taddresses are not target specific). Replace it with a finger-friendly,...
Merge remote-tracking branch 'qemu-kvm/memory/urgent' into staging
Merge remote-tracking branch 'awilliam/tags/vfio-pci-for-qemu-20121017.0' into staging
serial: add windows inf file for the pci card to docs
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
serial: add 2x + 4x pci variant
Add multiport serial card implementation, with two variants, onefeaturing two and one featuring four ports.
serial: add pci-serial documentation
usb-serial: don't magically zap chardev on umplug
usb-serial: only expose device in guest when the chardev is open
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