From 270952a907220c0331fdaecbb55df892921c5e2d Mon Sep 17 00:00:00 2001 From: Jack Steiner Date: Wed, 17 Jun 2009 16:28:27 -0700 Subject: gru: update to rev 0.9 of gru spec Update GRU driver to the latest version of the GRU spec. This consists of minor updates: - changes & additions to error status bits - new restriction on handling of TLB misses while in FMM mode - new field (not used by software) in TFH Signed-off-by: Jack Steiner Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- drivers/misc/sgi-gru/grutables.h | 1 + 1 file changed, 1 insertion(+) (limited to 'drivers/misc/sgi-gru/grutables.h') diff --git a/drivers/misc/sgi-gru/grutables.h b/drivers/misc/sgi-gru/grutables.h index 6dfb3e69411f..246c63883ebf 100644 --- a/drivers/misc/sgi-gru/grutables.h +++ b/drivers/misc/sgi-gru/grutables.h @@ -212,6 +212,7 @@ struct gru_stats_s { atomic_long_t tlb_dropin_fail_fmm; atomic_long_t tlb_dropin_fail_no_exception; atomic_long_t tlb_dropin_fail_no_exception_war; + atomic_long_t tfh_stale_on_fault; atomic_long_t mmu_invalidate_range; atomic_long_t mmu_invalidate_page; atomic_long_t mmu_clear_flush_young; -- cgit v1.2.3