drivers/tty/n_gsm.c

367 #define EA			0x01
495  *	gsm_read_ea		-	read a byte into an EA
497  *	@c: byte going into the EA
499  *	Processes one byte of an EA. Updates the passed variable
500  *	and returns 1 if the EA is now completely read
508 	/* Was this the last byte of the EA 1 = yes*/
509 	return c & EA;
513  *	gsm_read_ea_val	-	read a value until EA
518  *	Processes an EA value. Updates the passed variable and
698  *	@addr: address EA from the frame
825 	*dp++ = (addr << 2) | (ocr << 1) | EA;
829 		*dp++ = EA; /* Length of data = 0 */
1101 			*--dp = (msg->len << 1) | EA;
1110 		*--dp = (msg->addr << 2) | CR | EA;
1112 		*--dp = (msg->addr << 2) | EA;
1205 		*dp++ = (gsm_encode_modem(dlci) << 1) | EA;
1281 		*dp++ = last << 7 | first << 6 | 1;	/* EA */
1339 			*dp++ = (gsm_encode_modem(dlci) << 1) | EA;
1342 			*dp++ = (brk << 4) | 2 | EA; /* Length, Break, EA */
1461 	msg->data[0] = (cmd << 1) | CR | EA;	/* Set C/R */
1462 	msg->data[1] = (dlen << 1) | EA;
1488 	msg->data[0] = (cmd & 0xFE) << 1 | EA;	/* Clear C/R */
1489 	msg->data[1] = (dlen << 1) | EA;
1498  *	@modem: modem bits (full EA)
1699 	/* Must be at least one byte following the EA */
1843  *	@command:  the command EA
1917  *	@command: the command (response) EA
1918  *	@data: data beyond the command/length EA
2441  *	control channel. This should contain a command EA followed by
2442  *	control data bytes. The command EA contains a command/response bit
2872 	case GSM_ADDRESS:	/* Address EA */
2882 	case GSM_LEN0:		/* Length EA */
4089 	modembits[0] = (dlci->addr << 2) | 2 | EA;  /* DLCI, Valid, EA */
4091 		modembits[1] = (gsm_encode_modem(dlci) << 1) | EA;
4094 		modembits[2] = (brk << 4) | 2 | EA; /* Length, Break, EA */