qemu/hw/Kconfig
Thomas Huth 1d4ffe8dc7 Remove the core bluetooth code
It's been deprecated since QEMU v3.1. We've explicitly asked in the
deprecation message that people should speak up on qemu-devel in case
they are still actively using the bluetooth part of QEMU, but nobody
ever replied that they are really still using it.

I've tried it on my own to use this bluetooth subsystem for one of my
guests, but I was also not able to get it running anymore: When I was
trying to pass-through a real bluetooth device, either the guest did
not see the device at all, or the guest crashed.

Even worse for the emulated device: When running

 qemu-system-x86_64 -bt device:keyboard

QEMU crashes once you hit a key.

So it seems like the bluetooth stack is not only neglected, it is
completely bitrotten, as far as I can tell. The only attention that
this code got during the past years were some CVEs that have been
spotted there. So this code is a burden for the developers, without
any real benefit anymore. Time to remove it.

Note: hw/bt/Kconfig only gets cleared but not removed here yet.
Otherwise there is a problem with the *-softmmu/config-devices.mak.d
dependency files - they still contain a reference to this file which
gets evaluated first on some build hosts, before the file gets
properly recreated. To avoid breaking these builders, we still need
the file around for some time. It will get removed in a couple of
weeks instead.

Message-Id: <20191120091014.16883-4-thuth@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Acked-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
2019-12-17 09:01:14 +01:00

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# devices Kconfig
source 9pfs/Kconfig
source acpi/Kconfig
source adc/Kconfig
source audio/Kconfig
source block/Kconfig
source char/Kconfig
source core/Kconfig
source display/Kconfig
source dma/Kconfig
source gpio/Kconfig
source hyperv/Kconfig
source i2c/Kconfig
source ide/Kconfig
source input/Kconfig
source intc/Kconfig
source ipack/Kconfig
source ipmi/Kconfig
source isa/Kconfig
source mem/Kconfig
source misc/Kconfig
source net/Kconfig
source nubus/Kconfig
source nvram/Kconfig
source pci-bridge/Kconfig
source pci-host/Kconfig
source pcmcia/Kconfig
source pci/Kconfig
source rdma/Kconfig
source rtc/Kconfig
source scsi/Kconfig
source sd/Kconfig
source semihosting/Kconfig
source smbios/Kconfig
source ssi/Kconfig
source timer/Kconfig
source tpm/Kconfig
source usb/Kconfig
source virtio/Kconfig
source vfio/Kconfig
source watchdog/Kconfig
# arch Kconfig
source arm/Kconfig
source alpha/Kconfig
source cris/Kconfig
source hppa/Kconfig
source i386/Kconfig
source lm32/Kconfig
source m68k/Kconfig
source microblaze/Kconfig
source mips/Kconfig
source moxie/Kconfig
source nios2/Kconfig
source openrisc/Kconfig
source ppc/Kconfig
source riscv/Kconfig
source s390x/Kconfig
source sh4/Kconfig
source sparc/Kconfig
source sparc64/Kconfig
source tricore/Kconfig
source unicore32/Kconfig
source xtensa/Kconfig
# Symbols used by multiple targets
config TEST_DEVICES
bool
config XILINX
bool
select PTIMER # for hw/timer/xilinx_timer.c
config XILINX_AXI
bool
select PTIMER # for hw/dma/xilinx_axidma.c
config XLNX_ZYNQMP
bool
select REGISTER