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rapidio: add Port-Write handling for EM

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Add RapidIO Port-Write message handling in the context of Error
   Management Extensions Specification Rev.1.3.

Signed-off-by: Alexandre Bounine <alexandre.bounine@idt.com>
Tested-by: Thomas Moll <thomas.moll@sysgo.com>
Cc: Matt Porter <mporter@kernel.crashing.org>
Cc: Li Yang <leoli@freescale.com>
Cc: Kumar Gala <galak@kernel.crashing.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Alexandre Bounine
2010-05-26 14:43:59 -07:00
committed by Linus Torvalds
parent 818a04a0bb
commit e5cabeb3d6
10 changed files with 776 additions and 41 deletions
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2
arch/powerpc/sysdev/fsl_rio.c
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@ -1057,7 +1057,7 @@ int fsl_rio_setup(struct of_device *dev)
dev_info(&dev->dev, "LAW start 0x%016llx, size 0x%016llx.\n",
law_start, law_size);
ops = kmalloc(sizeof(struct rio_ops), GFP_KERNEL);
ops = kzalloc(sizeof(struct rio_ops), GFP_KERNEL);
if (!ops) {
rc = -ENOMEM;
goto err_ops;