projects / deliverable / linux.git / blame
| Commit | Line | Data |
|---|---|---|
| b5a02f50 AB |
1 | /* |
| 2 | * This file is part of the Chelsio T4 Ethernet driver for Linux. | |
| 3 | * Copyright (C) 2003-2014 Chelsio Communications. All rights reserved. | |
| 4 | * | |
| 5 | * Written by Deepak (deepak.s@chelsio.com) | |
| 6 | * | |
| 7 | * This program is distributed in the hope that it will be useful, but WITHOUT | |
| 8 | * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | |
| 9 | * FITNESS FOR A PARTICULAR PURPOSE. See the LICENSE file included in this | |
| 10 | * release for licensing terms and conditions. | |
| 11 | */ | |
| 12 | ||
| 13 | struct clip_entry { | |
| 14 | spinlock_t lock; /* Hold while modifying clip reference */ | |
| 15 | atomic_t refcnt; | |
| 16 | struct list_head list; | |
| 5a8eeec4 AB |
17 | union { |
| 18 | struct sockaddr_in addr; | |
| 19 | struct sockaddr_in6 addr6; | |
| 20 | }; | |
| b5a02f50 AB |
21 | }; |
| 22 | ||
| 23 | struct clip_tbl { | |
| 24 | unsigned int clipt_start; | |
| 25 | unsigned int clipt_size; | |
| 26 | rwlock_t lock; | |
| 27 | atomic_t nfree; | |
| 28 | struct list_head ce_free_head; | |
| 29 | void *cl_list; | |
| 30 | struct list_head hash_list[0]; | |
| 31 | }; | |
| 32 | ||
| 33 | enum { | |
| 34 | CLIPT_MIN_HASH_BUCKETS = 2, | |
| 35 | }; | |
| 36 | ||
| 37 | struct clip_tbl *t4_init_clip_tbl(unsigned int clipt_start, | |
| 38 | unsigned int clipt_end); | |
| 39 | int cxgb4_clip_get(const struct net_device *dev, const u32 *lip, u8 v6); | |
| 40 | void cxgb4_clip_release(const struct net_device *dev, const u32 *lip, u8 v6); | |
| 41 | int clip_tbl_show(struct seq_file *seq, void *v); | |
| 42 | int cxgb4_update_root_dev_clip(struct net_device *dev); | |
| 43 | void t4_cleanup_clip_tbl(struct adapter *adap); |