Lines Matching defs:fifo_rd
59 uint8_t fifo_wr, fifo_rd;
74 fifo_rd = ioread8(&card->dpram[DPRAM_TX_RD]);
75 if (fifo_wr == fifo_rd)
157 uint8_t fifo_rd, fifo_wr, cmd;
192 fifo_rd = ioread8(&card->dpram[DPRAM_RX_RD]);
195 if (++fifo_rd >= DPRAM_RX_CNT)
196 fifo_rd = 0;
197 if (fifo_wr == fifo_rd)
200 memcpy_fromio(buf, &card->dpram[DPRAM_RX + DPRAM_RX_SIZE*fifo_rd],
204 iowrite8(fifo_rd, &card->dpram[DPRAM_RX_RD]);