Adding upstream version 6.1.76.upstream/6.1.76upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 65 insertions, 0 deletions

diff --git a/net/atm/mpc.h b/net/atm/mpc.h
new file mode 100644
index 000000000..454abd076
--- /dev/null
+++ b/net/atm/mpc.h
@@ -0,0 +1,65 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#ifndef _MPC_H_
+#define _MPC_H_
+
+#include <linux/types.h>
+#include <linux/atm.h>
+#include <linux/atmmpc.h>
+#include <linux/skbuff.h>
+#include <linux/spinlock.h>
+#include "mpoa_caches.h"
+
+/* kernel -> mpc-daemon */
+int msg_to_mpoad(struct k_message *msg, struct mpoa_client *mpc);
+
+struct mpoa_client {
+	struct mpoa_client *next;
+	struct net_device *dev;      /* lec in question                     */
+	int dev_num;                 /* e.g. 2 for lec2                     */
+
+	struct atm_vcc *mpoad_vcc;   /* control channel to mpoad            */
+	uint8_t mps_ctrl_addr[ATM_ESA_LEN];  /* MPS control ATM address     */
+	uint8_t our_ctrl_addr[ATM_ESA_LEN];  /* MPC's control ATM address   */
+
+	rwlock_t ingress_lock;
+	const struct in_cache_ops *in_ops; /* ingress cache operations      */
+	in_cache_entry *in_cache;    /* the ingress cache of this MPC       */
+
+	rwlock_t egress_lock;
+	const struct eg_cache_ops *eg_ops; /* egress cache operations       */
+	eg_cache_entry *eg_cache;    /* the egress  cache of this MPC       */
+
+	uint8_t *mps_macs;           /* array of MPS MAC addresses, >=1     */
+	int number_of_mps_macs;      /* number of the above MAC addresses   */
+	struct mpc_parameters parameters;  /* parameters for this client    */
+
+	const struct net_device_ops *old_ops;
+	struct net_device_ops new_ops;
+};
+
+
+struct atm_mpoa_qos {
+	struct atm_mpoa_qos *next;
+	__be32 ipaddr;
+	struct atm_qos qos;
+};
+
+
+/* MPOA QoS operations */
+struct atm_mpoa_qos *atm_mpoa_add_qos(__be32 dst_ip, struct atm_qos *qos);
+struct atm_mpoa_qos *atm_mpoa_search_qos(__be32 dst_ip);
+int atm_mpoa_delete_qos(struct atm_mpoa_qos *qos);
+
+/* Display QoS entries. This is for the procfs */
+struct seq_file;
+void atm_mpoa_disp_qos(struct seq_file *m);
+
+#ifdef CONFIG_PROC_FS
+int mpc_proc_init(void);
+void mpc_proc_clean(void);
+#else
+#define mpc_proc_init() (0)
+#define mpc_proc_clean() do { } while(0)
+#endif
+
+#endif /* _MPC_H_ */