3 files changed, 37 insertions, 3 deletions
diff --git a/arch/powerpc/sysdev/bestcomm/Kconfig b/arch/powerpc/sysdev/bestcomm/Kconfig
index 0b192a1c429d..29e427085efb 100644
--- a/arch/powerpc/sysdev/bestcomm/Kconfig
+++ b/arch/powerpc/sysdev/bestcomm/Kconfig
@@ -9,8 +9,8 @@ config PPC_BESTCOMM
 	select PPC_LIB_RHEAP
 	help
 	  BestComm is the name of the communication coprocessor found
-	  on the Freescale MPC5200 family of processor. It's usage is
-	  optionnal for some drivers (like ATA), but required for
+	  on the Freescale MPC5200 family of processor.  Its usage is
+	  optional for some drivers (like ATA), but required for
 	  others (like FEC).
 
 	  If you want to use drivers that require DMA operations,
diff --git a/arch/powerpc/sysdev/fsl_lbc.c b/arch/powerpc/sysdev/fsl_lbc.c
index 0494ee55920f..dceb8d1a843d 100644
--- a/arch/powerpc/sysdev/fsl_lbc.c
+++ b/arch/powerpc/sysdev/fsl_lbc.c
@@ -150,7 +150,7 @@ int fsl_upm_run_pattern(struct fsl_upm *upm, void __iomem *io_base, u32 mar)
 
 	spin_lock_irqsave(&fsl_lbc_lock, flags);
 
-	out_be32(&fsl_lbc_regs->mar, mar << (32 - upm->width));
+	out_be32(&fsl_lbc_regs->mar, mar);
 
 	switch (upm->width) {
 	case 8:
diff --git a/arch/powerpc/sysdev/mpic.c b/arch/powerpc/sysdev/mpic.c
index 532e205303a2..21b956701596 100644
--- a/arch/powerpc/sysdev/mpic.c
+++ b/arch/powerpc/sysdev/mpic.c
@@ -1170,6 +1170,12 @@ struct mpic * __init mpic_alloc(struct device_node *node,
 			mb();
 	}
 
+	/* CoreInt */
+	if (flags & MPIC_ENABLE_COREINT)
+		mpic_write(mpic->gregs, MPIC_INFO(GREG_GLOBAL_CONF_0),
+			   mpic_read(mpic->gregs, MPIC_INFO(GREG_GLOBAL_CONF_0))
+			   | MPIC_GREG_GCONF_COREINT);
+
 	if (flags & MPIC_ENABLE_MCK)
 		mpic_write(mpic->gregs, MPIC_INFO(GREG_GLOBAL_CONF_0),
 			   mpic_read(mpic->gregs, MPIC_INFO(GREG_GLOBAL_CONF_0))
@@ -1525,6 +1531,34 @@ unsigned int mpic_get_irq(void)
 	return mpic_get_one_irq(mpic);
 }
 
+unsigned int mpic_get_coreint_irq(void)
+{
+#ifdef CONFIG_BOOKE
+	struct mpic *mpic = mpic_primary;
+	u32 src;
+
+	BUG_ON(mpic == NULL);
+
+	src = mfspr(SPRN_EPR);
+
+	if (unlikely(src == mpic->spurious_vec)) {
+		if (mpic->flags & MPIC_SPV_EOI)
+			mpic_eoi(mpic);
+		return NO_IRQ;
+	}
+	if (unlikely(mpic->protected && test_bit(src, mpic->protected))) {
+		if (printk_ratelimit())
+			printk(KERN_WARNING "%s: Got protected source %d !\n",
+			       mpic->name, (int)src);
+		return NO_IRQ;
+	}
+
+	return irq_linear_revmap(mpic->irqhost, src);
+#else
+	return NO_IRQ;
+#endif
+}
+
 unsigned int mpic_get_mcirq(void)
 {
 	struct mpic *mpic = mpic_primary;