diff options
Diffstat (limited to 'arch/sh/drivers')
| -rw-r--r-- | arch/sh/drivers/dma/Kconfig | 17 |
1 files changed, 0 insertions, 17 deletions
diff --git a/arch/sh/drivers/dma/Kconfig b/arch/sh/drivers/dma/Kconfig index 99935f9daf4..333898077c7 100644 --- a/arch/sh/drivers/dma/Kconfig +++ b/arch/sh/drivers/dma/Kconfig @@ -36,23 +36,6 @@ config NR_DMA_CHANNELS support. Setting this to a higher value allows for cascading DMACs with additional channels. -config DMA_PAGE_OPS - bool "Use DMAC for page copy/clear" - depends on SH_DMA && BROKEN - help - Selecting this option will use a dual-address mode configured channel - in the SH DMAC for copy_page()/clear_page(). Primarily a performance - hack. - -config DMA_PAGE_OPS_CHANNEL - depends on DMA_PAGE_OPS - int "DMA channel for sh memory-manager page copy/clear" - default "3" - help - This allows the specification of the dual address dma channel, - in case channel 3 is unavailable. On the SH4, channels 1,2, and 3 - are dual-address capable. - config SH_DMABRG bool "SH7760 DMABRG support" depends on CPU_SUBTYPE_SH7760 |