Lines Matching refs:z1
87 int rcnt, z1, z2; in hfc_clear_fifo() local
102 z1 = ReadZReg(bcs, HFC_Z1 | HFC_REC | HFC_CHANNEL(bcs->channel)); in hfc_clear_fifo()
105 while (((f1 != f2) || (z1 != z2)) && cnt--) { in hfc_clear_fifo()
109 rcnt = z1 - z2; in hfc_clear_fifo()
116 bcs->channel, z1, z2, rcnt); in hfc_clear_fifo()
135 z1 = ReadZReg(bcs, HFC_Z1 | HFC_REC | HFC_CHANNEL(bcs->channel)); in hfc_clear_fifo()
242 int z1, z2; in hfc_fill_fifo() local
278 z1 = ReadZReg(bcs, HFC_Z1 | HFC_REC | HFC_CHANNEL(bcs->channel)); in hfc_fill_fifo()
280 count = z1 - z2; in hfc_fill_fifo()
329 int z1, z2, rcnt; in main_irq_hfc() local
357 z1 = ReadZReg(bcs, HFC_Z1 | HFC_REC | HFC_CHANNEL(bcs->channel)); in main_irq_hfc()
359 rcnt = z1 - z2; in main_irq_hfc()
366 bcs->channel, z1, z2, rcnt); in main_irq_hfc()