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    Searched refs:f_pdc_wr_ndx (Results 1 - 2 of 2) sorted by relevancy

  /src/sys/arch/arm/at91/
at91pdcvar.h 61 int f_pdc_wr_ndx; /* PDC write index */ member in struct:at91pdc_fifo
90 fifo->f_pdc_rd_ndx = fifo->f_pdc_wr_ndx = 0;
126 fifo->f_pdc_wr_ndx,
129 bus_space_write_4(iot, ioh, offset + PDC_RNPR, fifo->f_buf_addr + fifo->f_pdc_wr_ndx);
131 if ((fifo->f_pdc_wr_ndx += chunk_size) >= fifo->f_buf_size)
132 fifo->f_pdc_wr_ndx = 0;
249 int32_t cc = pdc_ptr - fifo->f_buf_addr - fifo->f_pdc_wr_ndx;
253 cc = fifo->f_buf_size - fifo->f_pdc_wr_ndx;
255 bus_dmamap_sync(dmat, fifo->f_dmamap, fifo->f_pdc_wr_ndx, cc,
260 fifo->f_pdc_wr_ndx = 0
    [all...]
at91pdc.c 52 fifo->f_pdc_rd_ndx = fifo->f_pdc_wr_ndx = 0;

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