at91pdcvar.h | 59 bus_addr_t f_buf_addr; /* buffer bus addr */ member in struct:at91pdc_fifo 96 bus_space_write_4(iot, ioh, offset + PDC_RNPR, fifo->f_buf_addr); 97 bus_space_write_4(iot, ioh, offset + PDC_RPR, fifo->f_buf_addr); 101 bus_space_write_4(iot, ioh, offset + PDC_TNPR, fifo->f_buf_addr); 102 bus_space_write_4(iot, ioh, offset + PDC_TPR, fifo->f_buf_addr); 129 bus_space_write_4(iot, ioh, offset + PDC_RNPR, fifo->f_buf_addr + fifo->f_pdc_wr_ndx); 154 int32_t cc = pdc_ptr - fifo->f_buf_addr - fifo->f_pdc_rd_ndx; 166 cc = pdc_ptr - fifo->f_buf_addr; 233 bus_space_write_4(iot, ioh, offset + PDC_TNPR, fifo->f_buf_addr + fifo->f_pdc_rd_ndx); 249 int32_t cc = pdc_ptr - fifo->f_buf_addr - fifo->f_pdc_wr_ndx [all...] |