Lines Matching +full:ucc +full:- +full:hdlc

1 /* SPDX-License-Identifier: GPL-2.0-or-later */
9  * Internal header file for UCC SLOW unit routines.
19 #include <soc/fsl/qe/ucc.h>
28 #define T_A	0x04000000	/* Address - the data transmitted as address
33 #define T_P	0x01000000	/* Preamble - send Preamble sequence before
80 /* UCC Slow Channel Protocol Mode */
87 /* UCC Slow Transparent Transmit CRC (TCRC) */
89 	/* 16-bit CCITT CRC (HDLC).  (X16 + X12 + X5 + 1) */
93 	/* 32-bit CCITT CRC (Ethernet and HDLC) */
97 /* UCC Slow oversampling rate for transmitter (TDCR) */
109 /* UCC Slow Oversampling rate for receiver (RDCR)
122 /* UCC Slow Transmitter encoding method (TENC)
129 /* UCC Slow Receiver decoding method (RENC)
136 /* UCC Slow Diagnostic mode (DIAG)
186 	struct ucc_slow __iomem *us_regs; /* Ptr to memory map of UCC regs */
217  * Initializes Slow UCC according to provided parameters.
219  * us_info  - (In) pointer to the slow UCC info structure.
220  * uccs_ret - (Out) pointer to the slow UCC structure.
225  * Frees all resources for slow UCC.
227  * uccs - (In) pointer to the slow UCC structure.
232  * Enables a fast UCC port.
233  * This routine enables Tx and/or Rx through the General UCC Mode Register.
235  * uccs - (In) pointer to the slow UCC structure.
236  * mode - (In) TX, RX, or both.
241  * Disables a fast UCC port.
242  * This routine disables Tx and/or Rx through the General UCC Mode Register.
244  * uccs - (In) pointer to the slow UCC structure.
245  * mode - (In) TX, RX, or both.
250  * Smoothly stops transmission on a specified slow UCC.
252  * uccs - (In) pointer to the slow UCC structure.
257  * Stops transmission on a specified slow UCC.
259  * uccs - (In) pointer to the slow UCC structure.
264  * Restarts transmitting on a specified slow UCC.
266  * uccs - (In) pointer to the slow UCC structure.