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ssb-mipscore: Fix interrupt vectors

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This fixes assignment of the interrupt vectors on the SSB MIPS core.

Signed-off-by: Michael Buesch <mb@bu3sch.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Michael Buesch 2008-04-08 11:17:29 +02:00 committed by John W. Linville
parent b63009b456
commit 2633da237b
1 changed files with 7 additions and 6 deletions
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13
drivers/ssb/driver_mipscore.c
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@ -109,12 +109,13 @@ static void set_irq(struct ssb_device *dev, unsigned int irq)
clear_irq(bus, oldirq); clear_irq(bus, oldirq);
/* assign the new one */ /* assign the new one */
if (irq == 0) if (irq == 0) {
ssb_write32(mdev, SSB_INTVEC, ((1 << irqflag) & ssb_read32(mdev, SSB_INTVEC))); ssb_write32(mdev, SSB_INTVEC, ((1 << irqflag) | ssb_read32(mdev, SSB_INTVEC)));
} else {
irqflag <<= ipsflag_irq_shift[irq]; irqflag <<= ipsflag_irq_shift[irq];
irqflag |= (ssb_read32(mdev, SSB_IPSFLAG) & ~ipsflag_irq_mask[irq]); irqflag |= (ssb_read32(mdev, SSB_IPSFLAG) & ~ipsflag_irq_mask[irq]);
ssb_write32(mdev, SSB_IPSFLAG, irqflag); ssb_write32(mdev, SSB_IPSFLAG, irqflag);
}
} }
static void ssb_mips_serial_init(struct ssb_mipscore *mcore) static void ssb_mips_serial_init(struct ssb_mipscore *mcore)