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arm: allwinner: aw_nmi: Fix wrong logic when we disable the nmi

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MFC after:	1 week
This commit is contained in:
Emmanuel Vadot 2020-09-20 16:11:38 +00:00
parent 3182062142
commit 1c62664f24
1 changed files with 4 additions and 4 deletions
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8
sys/arm/allwinner/aw_nmi.c
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@ -129,7 +129,7 @@ aw_nmi_intr(void *arg)
}
if (intr_isrc_dispatch(&sc->intr.isrc, curthread->td_intr_frame) != 0) {
SC_NMI_WRITE(sc, sc->cfg->enable_reg, !NMI_IRQ_ENABLE);
SC_NMI_WRITE(sc, sc->cfg->enable_reg, ~NMI_IRQ_ENABLE);
device_printf(sc->dev, "Stray interrupt, NMI disabled\n");
}
@ -153,7 +153,7 @@ aw_nmi_disable_intr(device_t dev, struct intr_irqsrc *isrc)
sc = device_get_softc(dev);
SC_NMI_WRITE(sc, sc->cfg->enable_reg, !NMI_IRQ_ENABLE);
SC_NMI_WRITE(sc, sc->cfg->enable_reg, ~NMI_IRQ_ENABLE);
}
static int
@ -296,7 +296,7 @@ aw_nmi_teardown_intr(device_t dev, struct intr_irqsrc *isrc,
sc->intr.pol = INTR_POLARITY_CONFORM;
sc->intr.tri = INTR_TRIGGER_CONFORM;
SC_NMI_WRITE(sc, sc->cfg->enable_reg, !NMI_IRQ_ENABLE);
SC_NMI_WRITE(sc, sc->cfg->enable_reg, ~NMI_IRQ_ENABLE);
}
return (0);
@ -367,7 +367,7 @@ aw_nmi_attach(device_t dev)
}
/* Disable and clear interrupts */
SC_NMI_WRITE(sc, sc->cfg->enable_reg, !NMI_IRQ_ENABLE);
SC_NMI_WRITE(sc, sc->cfg->enable_reg, ~NMI_IRQ_ENABLE);
SC_NMI_WRITE(sc, sc->cfg->pending_reg, NMI_IRQ_ACK);
xref = OF_xref_from_node(ofw_bus_get_node(dev));