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Re: [Qemu-devel] [PATCH] hw/char/parallel: Make it possible to compile a
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From: |
Peter Maydell |
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Subject: |
Re: [Qemu-devel] [PATCH] hw/char/parallel: Make it possible to compile also without CONFIG_PARALLEL |
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Date: |
Sun, 10 Mar 2019 22:23:55 +0000 |
On Sat, 9 Mar 2019 at 08:21, Thomas Huth <address@hidden> wrote:
>
> For the downstream distribution of QEMU, we want to compile without
> CONFIG_PARALLEL. Commit 9157eee1b1c076ff3 already moved the function
> parallel_hds_isa_init() (which is still required for linking) into a file
> that is included anyway, but commit bb3d5ea858e7f888563a moved it
> to a separate file which is only compiled again if CONFIG_PARALLEL is
> set. To be able to link QEMU again without CONFIG_PARALLEL, let's
> move this file unconditionally to common-obj-y again. And while we're
> at it, also rename it to parallel-helper.c (since parallel.c is also
> about ISA already)
parallel.c also provides an MMIO interface to the
parallel port via parallel_mm_init(), used by the MIPS
Jazz board. (In an ideal world this would be a proper
device, but it is ancient code.)
thanks
-- PMM