提交 2633da23 编写于 作者: M Michael Buesch 提交者: John W. Linville

ssb-mipscore: Fix interrupt vectors

This fixes assignment of the interrupt vectors on the SSB MIPS core.
Signed-off-by: NMichael Buesch <mb@bu3sch.de>
Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
上级 b63009b4
......@@ -109,12 +109,13 @@ static void set_irq(struct ssb_device *dev, unsigned int irq)
clear_irq(bus, oldirq);
/* assign the new one */
if (irq == 0)
ssb_write32(mdev, SSB_INTVEC, ((1 << irqflag) & ssb_read32(mdev, SSB_INTVEC)));
irqflag <<= ipsflag_irq_shift[irq];
irqflag |= (ssb_read32(mdev, SSB_IPSFLAG) & ~ipsflag_irq_mask[irq]);
ssb_write32(mdev, SSB_IPSFLAG, irqflag);
if (irq == 0) {
ssb_write32(mdev, SSB_INTVEC, ((1 << irqflag) | ssb_read32(mdev, SSB_INTVEC)));
} else {
irqflag <<= ipsflag_irq_shift[irq];
irqflag |= (ssb_read32(mdev, SSB_IPSFLAG) & ~ipsflag_irq_mask[irq]);
ssb_write32(mdev, SSB_IPSFLAG, irqflag);
}
}
static void ssb_mips_serial_init(struct ssb_mipscore *mcore)
......
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