1 files changed, 108 insertions, 0 deletions
diff --git a/drivers/net/ethernet/microchip/sparx5/sparx5_tc.h b/drivers/net/ethernet/microchip/sparx5/sparx5_tc.h
new file mode 100644
index 000000000..7ef470b28
--- /dev/null
+++ b/drivers/net/ethernet/microchip/sparx5/sparx5_tc.h
@@ -0,0 +1,108 @@
+/* SPDX-License-Identifier: GPL-2.0+ */
+/* Microchip Sparx5 Switch driver
+ *
+ * Copyright (c) 2022 Microchip Technology Inc. and its subsidiaries.
+ */
+
+#ifndef __SPARX5_TC_H__
+#define __SPARX5_TC_H__
+
+#include <net/flow_offload.h>
+#include <net/pkt_cls.h>
+#include <linux/netdevice.h>
+
+/* Controls how PORT_MASK is applied */
+enum SPX5_PORT_MASK_MODE {
+	SPX5_PMM_OR_DSTMASK,
+	SPX5_PMM_AND_VLANMASK,
+	SPX5_PMM_REPLACE_PGID,
+	SPX5_PMM_REPLACE_ALL,
+	SPX5_PMM_REDIR_PGID,
+	SPX5_PMM_OR_PGID_MASK,
+};
+
+/* Controls ES0 forwarding  */
+enum SPX5_FORWARDING_SEL {
+	SPX5_FWSEL_NO_ACTION,
+	SPX5_FWSEL_COPY_TO_LOOPBACK,
+	SPX5_FWSEL_REDIRECT_TO_LOOPBACK,
+	SPX5_FWSEL_DISCARD,
+};
+
+/* Controls tag A (outer tagging) */
+enum SPX5_OUTER_TAG_SEL {
+	SPX5_OTAG_PORT,
+	SPX5_OTAG_TAG_A,
+	SPX5_OTAG_FORCED_PORT,
+	SPX5_OTAG_UNTAG,
+};
+
+/* Selects TPID for ES0 tag A */
+enum SPX5_TPID_A_SEL {
+	SPX5_TPID_A_8100,
+	SPX5_TPID_A_88A8,
+	SPX5_TPID_A_CUST1,
+	SPX5_TPID_A_CUST2,
+	SPX5_TPID_A_CUST3,
+	SPX5_TPID_A_CLASSIFIED,
+};
+
+/* Selects VID for ES0 tag A */
+enum SPX5_VID_A_SEL {
+	SPX5_VID_A_CLASSIFIED,
+	SPX5_VID_A_VAL,
+	SPX5_VID_A_IFH,
+	SPX5_VID_A_RESERVED,
+};
+
+/* Select PCP source for ES0 tag A */
+enum SPX5_PCP_A_SEL {
+	SPX5_PCP_A_CLASSIFIED,
+	SPX5_PCP_A_VAL,
+	SPX5_PCP_A_RESERVED,
+	SPX5_PCP_A_POPPED,
+	SPX5_PCP_A_MAPPED_0,
+	SPX5_PCP_A_MAPPED_1,
+	SPX5_PCP_A_MAPPED_2,
+	SPX5_PCP_A_MAPPED_3,
+};
+
+/* Select DEI source for ES0 tag A */
+enum SPX5_DEI_A_SEL {
+	SPX5_DEI_A_CLASSIFIED,
+	SPX5_DEI_A_VAL,
+	SPX5_DEI_A_REW,
+	SPX5_DEI_A_POPPED,
+	SPX5_DEI_A_MAPPED_0,
+	SPX5_DEI_A_MAPPED_1,
+	SPX5_DEI_A_MAPPED_2,
+	SPX5_DEI_A_MAPPED_3,
+};
+
+/* Controls tag B (inner tagging) */
+enum SPX5_INNER_TAG_SEL {
+	SPX5_ITAG_NO_PUSH,
+	SPX5_ITAG_PUSH_B_TAG,
+};
+
+/* Selects TPID for ES0 tag B. */
+enum SPX5_TPID_B_SEL {
+	SPX5_TPID_B_8100,
+	SPX5_TPID_B_88A8,
+	SPX5_TPID_B_CUST1,
+	SPX5_TPID_B_CUST2,
+	SPX5_TPID_B_CUST3,
+	SPX5_TPID_B_CLASSIFIED,
+};
+
+int sparx5_port_setup_tc(struct net_device *ndev, enum tc_setup_type type,
+			 void *type_data);
+
+int sparx5_tc_matchall(struct net_device *ndev,
+		       struct tc_cls_matchall_offload *tmo,
+		       bool ingress);
+
+int sparx5_tc_flower(struct net_device *ndev, struct flow_cls_offload *fco,
+		     bool ingress);
+
+#endif	/* __SPARX5_TC_H__ */