[PATCH] IP27: Really set PCI64_ATTR_VIRTUAL, not PCI64_ATTR_PREC.
IOC3's homegrown DMA mapping functions that are used to optimize things
a little on IP27 set the wrong bit.
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
diff --git a/drivers/net/ioc3-eth.c b/drivers/net/ioc3-eth.c
index ae71ed5..e76e6e7 100644
--- a/drivers/net/ioc3-eth.c
+++ b/drivers/net/ioc3-eth.c
@@ -145,7 +145,7 @@
static inline unsigned long ioc3_map(void *ptr, unsigned long vdev)
{
#ifdef CONFIG_SGI_IP27
- vdev <<= 58; /* Shift to PCI64_ATTR_VIRTUAL */
+ vdev <<= 57; /* Shift to PCI64_ATTR_VIRTUAL */
return vdev | (0xaUL << PCI64_ATTR_TARG_SHFT) | PCI64_ATTR_PREF |
((unsigned long)ptr & TO_PHYS_MASK);