[Qemu-ppc] [PATCH 0/4] Allow ISA bus support to be configured out

[David Gibson]

At the moment isa-bus.c is compiled unconditionally for all targets.
However, some targets have never used legacy ISA devices.  Many more
targets have at least some machine types without ISA.

These patches allow ISA bus to be disabled in the configuration, thus
allowing cut down configurations for targets and machine types that
don't have ISA.

In addition to creating the CONFIG_ISA_BUS config option itself, this
involves breaking some non-obvious dependencies on the ISA code.

David Gibson (4):
  Split serial-isa into its own config option
  Allow ISA bus to be configured out
  Split ISA and sysbus versions of m48t59 device
  Disable "info irq" and "info pic" for target-ppc

 default-configs/alpha-softmmu.mak     |   1 +
 default-configs/arm-softmmu.mak       |   1 +
 default-configs/i386-softmmu.mak      |   1 +
 default-configs/mips-softmmu.mak      |   1 +
 default-configs/mips64-softmmu.mak    |   1 +
 default-configs/mips64el-softmmu.mak  |   1 +
 default-configs/mipsel-softmmu.mak    |   1 +
 default-configs/moxie-softmmu.mak     |   2 +
 default-configs/pci.mak               |   1 +
 default-configs/ppc-softmmu.mak       |   1 +
 default-configs/ppc64-softmmu.mak     |   1 +
 default-configs/ppcemb-softmmu.mak    |   1 +
 default-configs/sh4-softmmu.mak       |   1 +
 default-configs/sh4eb-softmmu.mak     |   1 +
 default-configs/sparc-softmmu.mak     |   1 +
 default-configs/sparc64-softmmu.mak   |   1 +
 default-configs/unicore32-softmmu.mak |   1 +
 default-configs/x86_64-softmmu.mak    |   1 +
 hw/char/Makefile.objs                 |   3 +-
 hw/isa/Makefile.objs                  |   2 +-
 hw/timer/Makefile.objs                |   3 +
 hw/timer/m48t59-internal.h            |  82 ++++++++++++
 hw/timer/m48t59-isa.c                 | 180 +++++++++++++++++++++++++++
 hw/timer/m48t59.c                     | 228 +++-------------------------------
 monitor.c                             |   2 +-
 25 files changed, 306 insertions(+), 213 deletions(-)
 create mode 100644 hw/timer/m48t59-internal.h
 create mode 100644 hw/timer/m48t59-isa.c

-- 
2.4.3