Revision 664d699af24ee73cbc147c4c0f76c8c8ff9ef66f authored by David Daney on 15 January 2015, 13:11:10 UTC, committed by Ralf Baechle on 20 February 2015, 14:30:42 UTC
Disable ICache prefetch for certian Octeon II processors. Signed-off-by: David Daney <david.daney@cavium.com> Signed-off-by: Aleksey Makarov <aleksey.makarov@auriga.com> Cc: linux-mips@linux-mips.org Cc: linux-kernel@vger.kernel.org Patchwork: https://patchwork.linux-mips.org/patch/8938/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
1 parent 69f7cd4
debug.h
/*
* Debugging printout:
*/
#include <linux/kallsyms.h>
#define ___P(f) if (desc->status_use_accessors & f) printk("%14s set\n", #f)
#define ___PS(f) if (desc->istate & f) printk("%14s set\n", #f)
/* FIXME */
#define ___PD(f) do { } while (0)
static inline void print_irq_desc(unsigned int irq, struct irq_desc *desc)
{
printk("irq %d, desc: %p, depth: %d, count: %d, unhandled: %d\n",
irq, desc, desc->depth, desc->irq_count, desc->irqs_unhandled);
printk("->handle_irq(): %p, ", desc->handle_irq);
print_symbol("%s\n", (unsigned long)desc->handle_irq);
printk("->irq_data.chip(): %p, ", desc->irq_data.chip);
print_symbol("%s\n", (unsigned long)desc->irq_data.chip);
printk("->action(): %p\n", desc->action);
if (desc->action) {
printk("->action->handler(): %p, ", desc->action->handler);
print_symbol("%s\n", (unsigned long)desc->action->handler);
}
___P(IRQ_LEVEL);
___P(IRQ_PER_CPU);
___P(IRQ_NOPROBE);
___P(IRQ_NOREQUEST);
___P(IRQ_NOTHREAD);
___P(IRQ_NOAUTOEN);
___PS(IRQS_AUTODETECT);
___PS(IRQS_REPLAY);
___PS(IRQS_WAITING);
___PS(IRQS_PENDING);
___PD(IRQS_INPROGRESS);
___PD(IRQS_DISABLED);
___PD(IRQS_MASKED);
}
#undef ___P
#undef ___PS
#undef ___PD
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