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SubjectRe: [PATCH 0/3] at91_serial: Introduction
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Date
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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