Paolo Bonzini <pbonz...@redhat.com> writes:
> On 12/05/2015 08:22, mreza...@redhat.com wrote:
>> From: Miroslav Rezanina <mreza...@redhat.com>
>>
>> mips build fail with link error in case PARALLEL_CONFIG is disabled as
>> hw/mips/mips_jazz.c calls parallel_mm_init. Due to dependecies to content
>> of parallel.c we can't simply move it to hw/isa/isa-devices.c.
>>
>> This patch adds stubs/parallel.c file that contains stub version of
>> parallel_mm_init. This ensure successful build with PARALLEL_CONFIG disabled.
>>
>> Signed-off-by: Miroslav Rezanina <mreza...@redhat.com>
>> ---
>> stubs/Makefile.objs | 1 +
>> stubs/parallel.c | 8 ++++++++
>> 2 files changed, 9 insertions(+)
>> create mode 100644 stubs/parallel.c
>>
>> diff --git a/stubs/Makefile.objs b/stubs/Makefile.objs
>> index 8beff4c..ad4e110 100644
>> --- a/stubs/Makefile.objs
>> +++ b/stubs/Makefile.objs
>> @@ -24,6 +24,7 @@ stub-obj-y += mon-printf.o
>> stub-obj-y += mon-set-error.o
>> stub-obj-y += monitor-init.o
>> stub-obj-y += notify-event.o
>> +stub-obj-y += parallel.o
>> stub-obj-$(CONFIG_SPICE) += qemu-chr-open-spice.o
>> stub-obj-y += qtest.o
>> stub-obj-y += reset.o
>> diff --git a/stubs/parallel.c b/stubs/parallel.c
>> new file mode 100644
>> index 0000000..8293d52
>> --- /dev/null
>> +++ b/stubs/parallel.c
>> @@ -0,0 +1,8 @@
>> +#include "hw/i386/pc.h"
>> +
>> +bool parallel_mm_init(MemoryRegion *address_space,
>> + hwaddr base, int it_shift, qemu_irq irq,
>> + CharDriverState *chr)
>> +{
>> + return false;
>> +}
>>
>
> I think removing CONFIG_PARALLEL from a board that hardcodes its
> presence makes little sense, so I would just drop this patch.
I pointed Mirek to parallel_mm_init(). Second thoughts: since we don't
know omitting the device breaks guests, and aren't really interested in
finding out, let's leave things as they are, i.e. drop this patch.
