Lines Matching refs:z1
100 int rcnt, z1, z2; in hfc_clear_fifo() local
117 z1 = ReadZReg(bcs, HFC_Z1 | HFC_REC | HFC_CHANNEL(bcs->channel)); in hfc_clear_fifo()
120 while (((f1 != f2) || (z1 != z2)) && cnt--) { in hfc_clear_fifo()
124 rcnt = z1 - z2; in hfc_clear_fifo()
131 bcs->channel, z1, z2, rcnt); in hfc_clear_fifo()
150 z1 = ReadZReg(bcs, HFC_Z1 | HFC_REC | HFC_CHANNEL(bcs->channel)); in hfc_clear_fifo()
259 int z1, z2; in hfc_fill_fifo() local
298 z1 = ReadZReg(bcs, HFC_Z1 | HFC_REC | HFC_CHANNEL(bcs->channel)); in hfc_fill_fifo()
300 count = z1 - z2; in hfc_fill_fifo()
346 int z1, z2, rcnt; in main_irq_hfc() local
376 z1 = ReadZReg(bcs, HFC_Z1 | HFC_REC | HFC_CHANNEL(bcs->channel)); in main_irq_hfc()
378 rcnt = z1 - z2; in main_irq_hfc()
385 bcs->channel, z1, z2, rcnt); in main_irq_hfc()