ethernet/cortina/gemini.h

1 /* SPDX-License-Identifier: GPL-2.0 */
2 /* Register definitions for Gemini GMAC Ethernet device driver
5  * Copyright (C) 2008-2009 Paulius Zaleckas <paulius.zaleckas@teltonika.lt>
6  * Copyright (C) 2010 Michał Mirosław <mirq-linux@rere.qmqm.pl>
49  *		GMAC 0/1 SW TX Q0-5, and GMAC 0/1 HW TX Q0-5
58 #define __RWPTR_PREV(x, mask)		(((unsigned int)(x) - 1) & (mask))
59 #define __RWPTR_DISTANCE(r, w, mask)	(((unsigned int)(w) - (r)) & (mask))
60 #define __RWPTR_MASK(order)		((1 << (order)) - 1)
274 #define TOE_QH_FULL_INT_BIT(x)		BIT(x - 32)
731 		/* 4-7: adjust IFG from 96+/-56 */
733 		/* 8-10 maximum receive frame length allowed */
735 		/* 11: disable back-off function */
745 		/* 16: RGMII in-band status enable */
853 		/* Link speed(00->2.5M 01->25M 10->125M) */
875  *	(2) Non-TOE Queue Header
880  *		     0x60003000 +---------------------------+ 0x0000
883  *				+---------------------------+ 0x0020
886  *				+---------------------------+ 0x0040
889  *				+---------------------------+
892  *		     0x60002000 +---------------------------+ 0x0000
895  *				+---------------------------+ 0x0008
898  *				+---------------------------+ 0x0010
901  *				+---------------------------+
904  *				+---------------------------+ (n * 8 + 0x10)
907  *				+---------------------------+ (13 * 8 + 0x10)
910  *				+---------------------------+ 0x80
913  *				+---------------------------+
916  *				+---------------------------+
919  *				+---------------------------+
922  *				+---------------------------+
952 /* Non-TOE Queue Header */