Messages in this thread Patch in this message | | | Date | Mon, 19 Jun 2006 20:33:25 +0200 | From | arnd@arndb ... | Subject | [patch 10/20] spufs: fix initial state of wbox file |
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The wbox channel count of an spu is now initialized to four for the saved context. This makes it possible to write to the mailbox right away without waiting for the SPE to become scheduled first.
Signed-off-by: Arnd Bergmann <arnd.bergmann@de.ibm.com> --- Index: powerpc.git/arch/powerpc/platforms/cell/spufs/switch.c =================================================================== --- powerpc.git.orig/arch/powerpc/platforms/cell/spufs/switch.c +++ powerpc.git/arch/powerpc/platforms/cell/spufs/switch.c @@ -2129,6 +2129,7 @@ static void init_prob(struct spu_state * csa->spu_chnlcnt_RW[28] = 1; csa->spu_chnlcnt_RW[30] = 1; csa->prob.spu_runcntl_RW = SPU_RUNCNTL_STOP; + csa->prob.mb_stat_R = 0x000400; } static void init_priv1(struct spu_state *csa) --
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