Lines Matching refs:preamble
380 .preamble = HDLC_PREAMBLE_PATTERN_NONE,
411 #define TPR 0x85 /* tx preamble */
1191 tmp_params.preamble = info->params.preamble;
1218 info->params.preamble = tmp_params.preamble;
4115 * 06 preamble enable
4116 * 05..04 preamble length
4149 if (info->params.preamble != HDLC_PREAMBLE_PATTERN_NONE)
4164 /* TPR (transmit preamble) */
4166 switch (info->params.preamble)
4312 /* if preamble enabled (tcr[6] == 1) then tx idle size = 8 bits
4317 /* disable preamble, set idle size to 16 bits */
4319 /* MSB of 16 bit idle specified in tx preamble register (TPR) */
4322 /* preamble is disabled, set idle size to 8 bits */