[PATCH 4/5] spufs: fix class0 interrupt assignment
flat view
DORMANTno replies
From: arnd@arndb.de
Date: 2006-06-23 19:03:41
Also in:
lkml
Subsystem:
the rest · Maintainer:
Linus Torvalds
The class zero interrupt handling for spus was confusing alignment and error interrupts, so swap them. Signed-off-by: Arnd Bergmann <redacted> Index: linus-2.6/arch/powerpc/platforms/cell/spu_base.c ===================================================================
--- linus-2.6.orig/arch/powerpc/platforms/cell/spu_base.c
+++ linus-2.6/arch/powerpc/platforms/cell/spu_base.c@@ -168,12 +168,12 @@ spu_irq_class_0_bottom(struct spu *spu) stat &= mask; - if (stat & 1) /* invalid MFC DMA */ - __spu_trap_invalid_dma(spu); - - if (stat & 2) /* invalid DMA alignment */ + if (stat & 1) /* invalid DMA alignment */ __spu_trap_dma_align(spu); + if (stat & 2) /* invalid MFC DMA */ + __spu_trap_invalid_dma(spu); + if (stat & 4) /* error on SPU */ __spu_trap_error(spu); --