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[CELL] spufs: limit saving MFC_CNTL bits
authorMasato Noguchi <Masato.Noguchi@jp.sony.com>
Fri, 20 Jul 2007 19:39:39 +0000 (21:39 +0200)
committerArnd Bergmann <arnd@klappe.arndb.de>
Fri, 20 Jul 2007 19:41:57 +0000 (21:41 +0200)
commita103f347a5ae2735b9bf0a725a36c34be3f24c88
tree2b0cfb0a9ce237534b45e67acd3b3e8b9140c874tree | snapshot
parentd40a01d4f4f205d0645beb371edc153d9ec8fb9fcommit | diff
[CELL] spufs: limit saving MFC_CNTL bits

At save step 8, the mfc control register in the CSA should be written
_only_ with Sc and Sm bits (at least MFC_CNTL[Dh] should be set to 0)

Signed-off-by: Masato Noguchi <Masato.Noguchi@jp.sony.com>
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
Signed-off-by: Arnd Bergmann <arnd.bergmann@de.ibm.com>
arch/powerpc/platforms/cell/spufs/switch.c diff | blob | history
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