marvell/mvpp2/mvpp2_cls.h

1 /* SPDX-License-Identifier: GPL-2.0 */
3  * RSS and Classifier definitions for Marvell PPv2 Network Controller
22 /* Classifier flow constants */
143 /* Number of per-port dedicated entries in the C2 TCAM */
146 /* Each port has one range per flow type + one entry controlling the global RSS
151 #define MVPP22_CLS_C2_RSS_ENTRY(p)	(MVPP22_CLS_C2_PORT_FIRST((p) + 1) - 1)
157 /* Packet flow ID */
176 	MVPP2_FL_IP4_UNTAG, /* non-TCP, non-UDP, same for below */
185 /* LU Type defined for all engines, and specified in the flow table */
189 	/* rule->loc is used as a lu-type for the entries 0 - 62. */
193 #define MVPP2_N_FLOWS		(MVPP2_FL_LAST - MVPP2_FL_START)
196 	/* The L2-L4 traffic flow type */
199 	/* The first id in the flow table for this flow */
202 	/* The supported HEK fields for this flow */
205 	/* The Header Parser result_info that matches this flow */
210 #define MVPP2_CLS_FLT_FIRST(id)			(((id) - MVPP2_FL_START) * \
220 						 MVPP2_CLS_FLT_ENTRIES_PER_FLOW - 1)
222 /* Iterate on each classifier flow id. Sets 'i' to be the index of the first
230 		    cls_flows[(i)].flow_id == cls_flows[(i) - 1].flow_id)       \
234 /* Iterate on each classifier flow that has a given flow_type. Sets 'i' to be
237  * matches a given ethtool flow type.
288 const struct mvpp2_cls_flow *mvpp2_cls_flow_get(int flow);