From: "Philippe Mathieu-Daudé" <philmd@linaro.org>
To: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>,
QEMU Developers <qemu-devel@nongnu.org>
Cc: qemu-ppc <qemu-ppc@nongnu.org>
Subject: hw/ppc/mac_newworld: Problem with Uninorth IRQ lines
Date: Tue, 21 Feb 2023 14:44:57 +0100 [thread overview]
Message-ID: <a728cf1f-49b5-ef09-cd68-57179a44438e@linaro.org> (raw)
Hi Mark,
The mac99 machines use the same PIC input IRQs for the Uninorth
output IRQs:
379 if (PPC_INPUT(env) != PPC_FLAGS_INPUT_970) {
380 /* Uninorth AGP bus */
381 for (i = 0; i < 4; i++) {
382 qdev_connect_gpio_out(uninorth_agp_dev, i,
383 qdev_get_gpio_in(pic_dev, 0x1b + i));
384 }
385
386 /* Uninorth internal bus */
387 for (i = 0; i < 4; i++) {
388 qdev_connect_gpio_out(uninorth_internal_dev, i,
389 qdev_get_gpio_in(pic_dev, 0x1b + i));
390 }
391 }
Did you mean to use an OR gate here?
Thanks,
Phil.
next reply other threads:[~2023-02-21 13:45 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-02-21 13:44 Philippe Mathieu-Daudé [this message]
2023-02-21 15:17 ` hw/ppc/mac_newworld: Problem with Uninorth IRQ lines BALATON Zoltan
2023-03-01 12:24 ` Mark Cave-Ayland
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