mirror of
https://github.com/Qortal/Brooklyn.git
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a94b3d14aa
Changes included (and more): 1. Dynamic RAM merge 2. Real-time page scan and allocation 3. Cache compression 4. Real-time IRQ checks 5. Dynamic I/O allocation for Java heap 6. Java page migration 7. Contiguous memory allocation 8. Idle pages tracking 9. Per CPU RAM usage tracking 10. ARM NEON scalar multiplication library 11. NEON/ARMv8 crypto extensions 12. NEON SHA, Blake, RIPEMD crypto extensions 13. Parallel NEON crypto engine for multi-algo based CPU stress reduction
82 lines
2.1 KiB
C
82 lines
2.1 KiB
C
/* SPDX-License-Identifier: BSD-3-Clause OR GPL-2.0 */
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/* Copyright (c) 2019-2021 Marvell International Ltd. All rights reserved. */
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#ifndef _PRESTERA_ROUTER_HW_H_
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#define _PRESTERA_ROUTER_HW_H_
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struct prestera_vr {
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struct list_head router_node;
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refcount_t refcount;
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u32 tb_id; /* key (kernel fib table id) */
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u16 hw_vr_id; /* virtual router ID */
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u8 __pad[2];
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};
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struct prestera_rif_entry {
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struct prestera_rif_entry_key {
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struct prestera_iface iface;
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} key;
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struct prestera_vr *vr;
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unsigned char addr[ETH_ALEN];
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u16 hw_id; /* rif_id */
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struct list_head router_node; /* ht */
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};
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struct prestera_ip_addr {
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union {
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__be32 ipv4;
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struct in6_addr ipv6;
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} u;
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enum {
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PRESTERA_IPV4 = 0,
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PRESTERA_IPV6
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} v;
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};
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struct prestera_fib_key {
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struct prestera_ip_addr addr;
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u32 prefix_len;
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u32 tb_id;
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};
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struct prestera_fib_info {
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struct prestera_vr *vr;
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struct list_head vr_node;
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enum prestera_fib_type {
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PRESTERA_FIB_TYPE_INVALID = 0,
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/* It can be connected route
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* and will be overlapped with neighbours
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*/
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PRESTERA_FIB_TYPE_TRAP,
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PRESTERA_FIB_TYPE_DROP
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} type;
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};
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struct prestera_fib_node {
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struct rhash_head ht_node; /* node of prestera_vr */
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struct prestera_fib_key key;
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struct prestera_fib_info info; /* action related info */
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};
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struct prestera_rif_entry *
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prestera_rif_entry_find(const struct prestera_switch *sw,
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const struct prestera_rif_entry_key *k);
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void prestera_rif_entry_destroy(struct prestera_switch *sw,
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struct prestera_rif_entry *e);
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struct prestera_rif_entry *
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prestera_rif_entry_create(struct prestera_switch *sw,
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struct prestera_rif_entry_key *k,
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u32 tb_id, const unsigned char *addr);
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struct prestera_fib_node *prestera_fib_node_find(struct prestera_switch *sw,
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struct prestera_fib_key *key);
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void prestera_fib_node_destroy(struct prestera_switch *sw,
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struct prestera_fib_node *fib_node);
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struct prestera_fib_node *
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prestera_fib_node_create(struct prestera_switch *sw,
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struct prestera_fib_key *key,
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enum prestera_fib_type fib_type);
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int prestera_router_hw_init(struct prestera_switch *sw);
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void prestera_router_hw_fini(struct prestera_switch *sw);
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#endif /* _PRESTERA_ROUTER_HW_H_ */
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