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Diffstat (limited to 'drivers/net/ethernet/ti/am65-cpsw-qos.h')
-rw-r--r--drivers/net/ethernet/ti/am65-cpsw-qos.h37
1 files changed, 37 insertions, 0 deletions
diff --git a/drivers/net/ethernet/ti/am65-cpsw-qos.h b/drivers/net/ethernet/ti/am65-cpsw-qos.h
new file mode 100644
index 000000000..fb223b43b
--- /dev/null
+++ b/drivers/net/ethernet/ti/am65-cpsw-qos.h
@@ -0,0 +1,37 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/* Copyright (C) 2020 Texas Instruments Incorporated - http://www.ti.com/
+ */
+
+#ifndef AM65_CPSW_QOS_H_
+#define AM65_CPSW_QOS_H_
+
+#include <linux/netdevice.h>
+#include <net/pkt_sched.h>
+
+struct am65_cpsw_est {
+ int buf;
+ /* has to be the last one */
+ struct tc_taprio_qopt_offload taprio;
+};
+
+struct am65_cpsw_ale_ratelimit {
+ unsigned long cookie;
+ u64 rate_packet_ps;
+};
+
+struct am65_cpsw_qos {
+ struct am65_cpsw_est *est_admin;
+ struct am65_cpsw_est *est_oper;
+ ktime_t link_down_time;
+ int link_speed;
+
+ struct am65_cpsw_ale_ratelimit ale_bc_ratelimit;
+ struct am65_cpsw_ale_ratelimit ale_mc_ratelimit;
+};
+
+int am65_cpsw_qos_ndo_setup_tc(struct net_device *ndev, enum tc_setup_type type,
+ void *type_data);
+void am65_cpsw_qos_link_up(struct net_device *ndev, int link_speed);
+void am65_cpsw_qos_link_down(struct net_device *ndev);
+
+#endif /* AM65_CPSW_QOS_H_ */