diff options
author | Philippe Mathieu-Daudé <f4bug@amsat.org> | 2018-06-14 20:39:35 -0300 |
---|---|---|
committer | Richard Henderson <richard.henderson@linaro.org> | 2018-06-16 19:46:54 -1000 |
commit | 75cacb128b2d39863a72f60cbefc0987cbcaf641 (patch) | |
tree | f8f6029bd495e79122eaa5bf39c3337dfce3c4fe /disas/alpha.c | |
parent | 2ef2f16781af9dee6ba6517755e9073ba5799fa2 (diff) |
hw/isa/smc37c669: Change the parallel I/O base to 378H
On the Alpha DP264 machine, the Cirrus VGA is I/O mapped
in the 3C0H-3CFH range, thus I/O base used by the parallel
device clashes, and since a4cb773928e the VGA is not
working:
(qemu) info mtree
address-space: memory
0000000000000000-ffffffffffffffff (prio 0, i/o): system
00000801fc000000-00000801fdffffff (prio 0, i/o): pci0-io
...
00000801fc0003b4-00000801fc0003b5 (prio 0, i/o): vga
00000801fc0003ba-00000801fc0003ba (prio 0, i/o): vga
00000801fc0003bc-00000801fc0003c3 (prio 0, i/o): parallel
^^^ ^^^^^^^^
00000801fc0003c0-00000801fc0003cf (prio 0, i/o): vga
^^^
00000801fc0003d4-00000801fc0003d5 (prio 0, i/o): vga
00000801fc0003da-00000801fc0003da (prio 0, i/o): vga
...
As there is no particular reason to use this base address
(introduced in 7bea0dd434e), change to 378H which is the
default on PC machines.
Reported-by: Emilio G. Cota <cota@braap.org>
Suggested-by: Paolo Bonzini <pbonzini@redhat.com>
Tested-by: Emilio G. Cota <cota@braap.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-Id: <20180614233935.26585-1-f4bug@amsat.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Diffstat (limited to 'disas/alpha.c')
0 files changed, 0 insertions, 0 deletions