add close callback for tty-based char device
v1 -> v2 coding style changes
Add a tty close callback. Right now if a guest device that is connectedto a tty-based chardev in the host is removed, the tty is not closed.With this patch it is closed.
Example use case is connecting an emulated USB serial cable in the guest...
Add cpu model configuration support..
This is a reimplementation of prior versions which addsthe ability to define cpu models for contemporary processors.The added models are likewise selected via -cpu <name>,and are intended to displace the existing convention...
Fix lost serial TX interrupts. Report receive overruns.
o Implement receive overrun status. The FreeBSD uart driver relies on this status in it's probe routine to determine the size of the FIFO supported. o As per the 16550 spec, do not overwrite the RX FIFO on an RX overrun....
tcg/ppc: Fix typo
Signed-off-by: malc <av1474@comtv.ru>
apc_pci: simplify using rwhandler
Use rwhandler to simplify apb_pci.
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
apb_pci: minor cleanup
pci_data_write ignores high 8 bit in address,so there seems to be no need to set themin apb_pci.
Update OpenBIOS images to r683
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
Fix arm-softmmu compile
cc1: warnings being treated as errors/src/qemu/hw/pl181.c: In function 'pl181_fifo_run':/src/qemu/hw/pl181.c:185: error: 'value' may be used uninitialized in this function
tcg/ppc64: Use C90 style comments
tcg/ppc: Implement some of the optional ops
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