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| author | BALATON Zoltan <balaton@eik.bme.hu> | 2024-04-11 00:25:43 +0200 |
|---|---|---|
| committer | Philippe Mathieu-Daudé <philmd@linaro.org> | 2024-04-15 13:07:11 +0200 |
| commit | f33274265a242df5d9fdb00915fe72fbb1b2a3c4 (patch) | |
| tree | a168d545296d60c5881f9dac3f380096e95fa40d /hw/isa | |
| parent | 824ebb92c39920a65b34a93d1bd462baf0d2d174 (diff) | |
| download | qemu-f33274265a242df5d9fdb00915fe72fbb1b2a3c4.zip qemu-f33274265a242df5d9fdb00915fe72fbb1b2a3c4.tar.gz qemu-f33274265a242df5d9fdb00915fe72fbb1b2a3c4.tar.bz2 | |
hw/isa/vt82c686: Keep track of PIRQ/PINT pins separately
Move calculation of mask after the switch which sets the function
number for PIRQ/PINT pins to make sure the state of these pins are
kept track of separately and IRQ is raised if any of them is active.
Cc: qemu-stable@nongnu.org
Fixes: 7e01bd80c1 hw/isa/vt82c686: Bring back via_isa_set_irq()
Signed-off-by: BALATON Zoltan <balaton@eik.bme.hu>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-ID: <20240410222543.0EA534E6005@zero.eik.bme.hu>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Diffstat (limited to 'hw/isa')
| -rw-r--r-- | hw/isa/vt82c686.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/hw/isa/vt82c686.c b/hw/isa/vt82c686.c index aa91942..8582ac0 100644 --- a/hw/isa/vt82c686.c +++ b/hw/isa/vt82c686.c @@ -658,7 +658,7 @@ void via_isa_set_irq(PCIDevice *d, int pin, int level) ViaISAState *s = VIA_ISA(pci_get_function_0(d)); uint8_t irq = d->config[PCI_INTERRUPT_LINE], max_irq = 15; int f = PCI_FUNC(d->devfn); - uint16_t mask = BIT(f); + uint16_t mask; switch (f) { case 0: /* PIRQ/PINT inputs */ @@ -673,6 +673,7 @@ void via_isa_set_irq(PCIDevice *d, int pin, int level) } /* Keep track of the state of all sources */ + mask = BIT(f); if (level) { s->irq_state[0] |= mask; } else { |