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[POWERPC] ps3: Add vuart support

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Adds support for the PS3 virtual UART (vuart).  The vuart provides a
bi-directional byte stream data link between logical partitions.

This is needed for the ps3 graphics driver and the ps3 power
control support to be able to communicate with the lv1 policy
module.

Signed-off-by: Geoff Levand <geoffrey.levand@am.sony.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Paul Mackerras <paulus@samba.org>
This commit is contained in:
Geoff Levand
2006-12-08 18:27:47 -08:00
committed by Paul Mackerras
parent 0204568a08
commit 74e95d5de9
5 changed files with 1072 additions and 0 deletions
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arch/powerpc/configs/ps3_defconfig
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@@ -157,6 +157,7 @@ CONFIG_SPU_BASE=y
CONFIG_PS3_HTAB_SIZE=20
CONFIG_PS3_DYNAMIC_DMA=y
CONFIG_PS3_USE_LPAR_ADDR=y
CONFIG_PS3_VUART=y
#
# Kernel options