2 * SPDX-License-Identifier: BSD-2-Clause-FreeBSD
4 * Copyright 2003-2011 Netlogic Microsystems (Netlogic). All rights
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8 * modification, are permitted provided that the following conditions are
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34 #ifndef _NLM_MSGRING_H
35 #define _NLM_MSGRING_H
36 #define CMS_DEFAULT_CREDIT 50
38 * packets are sent to VC 0 of a thread
39 * freebacks are sent to VC 3 of a thread
44 extern uint32_t xlp_msg_thread_mask;
47 typedef void (*msgring_handler)(int, int, int, int, struct nlm_fmn_msg *, void *);
49 int register_msgring_handler(int startb, int endb, msgring_handler action,
51 int xlp_handle_msg_vc(u_int vcmask, int max_msgs);
52 void xlp_msgring_cpu_init(int, int, int);
53 void xlp_cms_enable_intr(int , int , int , int);
54 #endif /* _NLM_MSGRING_H */