Messages in this thread | | | Subject | Re: [PATCH 0/3] at91_serial: Introduction | From | Andrew Victor <> | Date | 26 Sep 2006 11:28:11 +0200 |
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hi Haavard,
> Maybe we can agree on a platform_data format so > that we can remove the #ifdef altogether?
The platform_data structure is currently defined in include/asm-arm/arch-at91rm9200/board.h as:
struct at91_uart_data { short use_dma_tx; /* use transmit DMA? */ short use_dma_rx; /* use receive DMA? */ };
I don't think the DMA-support is currently in mainline, but is in the pending patches on http://maxim.org.za/AT91RM9200/2.6/
I guess we can just add another field: short no_remap; /* base address is already mapped */ (or something similar)
Regards, Andrew Victor
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