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- /*
- * This file is part of the Chelsio T4 Ethernet driver for Linux.
- * Copyright (C) 2003-2014 Chelsio Communications. All rights reserved.
- *
- * Written by Deepak (deepak.s@chelsio.com)
- *
- * This program is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the LICENSE file included in this
- * release for licensing terms and conditions.
- */
- struct clip_entry {
- spinlock_t lock; /* Hold while modifying clip reference */
- atomic_t refcnt;
- struct list_head list;
- union {
- struct sockaddr_in addr;
- struct sockaddr_in6 addr6;
- };
- };
- struct clip_tbl {
- unsigned int clipt_start;
- unsigned int clipt_size;
- rwlock_t lock;
- atomic_t nfree;
- struct list_head ce_free_head;
- void *cl_list;
- struct list_head hash_list[0];
- };
- enum {
- CLIPT_MIN_HASH_BUCKETS = 2,
- };
- struct clip_tbl *t4_init_clip_tbl(unsigned int clipt_start,
- unsigned int clipt_end);
- int cxgb4_clip_get(const struct net_device *dev, const u32 *lip, u8 v6);
- void cxgb4_clip_release(const struct net_device *dev, const u32 *lip, u8 v6);
- int clip_tbl_show(struct seq_file *seq, void *v);
- int cxgb4_update_root_dev_clip(struct net_device *dev);
- void t4_cleanup_clip_tbl(struct adapter *adap);
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