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hw/ppc/mac_newworld: Problem with Uninorth IRQ lines
From: |
Philippe Mathieu-Daudé |
Subject: |
hw/ppc/mac_newworld: Problem with Uninorth IRQ lines |
Date: |
Tue, 21 Feb 2023 14:44:57 +0100 |
User-agent: |
Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:102.0) Gecko/20100101 Thunderbird/102.8.0 |
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.
- hw/ppc/mac_newworld: Problem with Uninorth IRQ lines,
Philippe Mathieu-Daudé <=