Lines Matching refs:fifo_state
238 u32 fifo_state;
248 fifo_state = readl(ctlr->iobase + HISI_I2C_FIFO_STATE);
249 while (!(fifo_state & HISI_I2C_FIFO_STATE_RX_EMPTY) &&
252 fifo_state = readl(ctlr->iobase + HISI_I2C_FIFO_STATE);
260 if (fifo_state & HISI_I2C_FIFO_STATE_RX_EMPTY)
272 u32 cmd, fifo_state;
282 fifo_state = readl(ctlr->iobase + HISI_I2C_FIFO_STATE);
283 while (!(fifo_state & HISI_I2C_FIFO_STATE_TX_FULL) &&
306 fifo_state = readl(ctlr->iobase + HISI_I2C_FIFO_STATE);
315 if ((fifo_state & HISI_I2C_FIFO_STATE_TX_FULL) ||