Lines Matching refs:zp
277 z_type *zp; in hfcpci_empty_fifo() local
281 zp = &bz->za[bz->f2]; /* point to Z-Regs */ in hfcpci_empty_fifo()
282 new_z2 = zp->z2 + count; /* new position in fifo */ in hfcpci_empty_fifo()
287 (*(bdata + (zp->z1 - B_SUB_VAL)))) { in hfcpci_empty_fifo()
303 if (zp->z2 + count <= B_FIFO_SIZE + B_SUB_VAL) in hfcpci_empty_fifo()
306 maxlen = B_FIFO_SIZE + B_SUB_VAL - zp->z2; /* maximum */ in hfcpci_empty_fifo()
308 ptr1 = bdata + (zp->z2 - B_SUB_VAL); /* start of data */ in hfcpci_empty_fifo()
337 z_type *zp; in receive_dmsg() local
345 zp = &df->za[df->f2 & D_FREG_MASK]; in receive_dmsg()
346 rcnt = zp->z1 - zp->z2; in receive_dmsg()
352 df->f1, df->f2, zp->z1, zp->z2, rcnt); in receive_dmsg()
355 (df->data[zp->z1])) { in receive_dmsg()
357 debugl1(cs, "empty_fifo hfcpci packet inv. len %d or crc %d", rcnt, df->data[zp->z1]); in receive_dmsg()
362 df->za[df->f2 & D_FREG_MASK].z2 = (zp->z2 + rcnt) & (D_FIFO_SIZE - 1); in receive_dmsg()
368 if (zp->z2 + rcnt <= D_FIFO_SIZE) in receive_dmsg()
371 maxlen = D_FIFO_SIZE - zp->z2; /* maximum */ in receive_dmsg()
373 ptr1 = df->data + zp->z2; /* start of data */ in receive_dmsg()
383 df->za[df->f2 & D_FREG_MASK].z2 = (zp->z2 + total) & (D_FIFO_SIZE - 1); in receive_dmsg()
458 z_type *zp; in main_rec_hfcpci() local
480 zp = &bz->za[bz->f2]; in main_rec_hfcpci()
482 rcnt = zp->z1 - zp->z2; in main_rec_hfcpci()
488 bcs->channel, zp->z1, zp->z2, rcnt); in main_rec_hfcpci()
835 z_type *zp; in receive_emsg() local
852 zp = &bz->za[bz->f2]; in receive_emsg()
854 rcnt = zp->z1 - zp->z2; in receive_emsg()
860 zp->z1, zp->z2, rcnt); in receive_emsg()
861 new_z2 = zp->z2 + rcnt; /* new position in fifo */ in receive_emsg()
866 (*(bdata + (zp->z1 - B_SUB_VAL)))) { in receive_emsg()
876 if (zp->z2 <= B_FIFO_SIZE + B_SUB_VAL) in receive_emsg()
879 maxlen = B_FIFO_SIZE + B_SUB_VAL - zp->z2; /* maximum */ in receive_emsg()
881 ptr1 = bdata + (zp->z2 - B_SUB_VAL); /* start of data */ in receive_emsg()