diff options
author | Yunhong Jiang <yunhong.jiang@intel.com> | 2015-08-04 12:17:53 -0700 |
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committer | Yunhong Jiang <yunhong.jiang@intel.com> | 2015-08-04 15:44:42 -0700 |
commit | 9ca8dbcc65cfc63d6f5ef3312a33184e1d726e00 (patch) | |
tree | 1c9cafbcd35f783a87880a10f85d1a060db1a563 /kernel/drivers/net/ethernet/chelsio/cxgb4/clip_tbl.h | |
parent | 98260f3884f4a202f9ca5eabed40b1354c489b29 (diff) |
Add the rt linux 4.1.3-rt3 as base
Import the rt linux 4.1.3-rt3 as OPNFV kvm base.
It's from git://git.kernel.org/pub/scm/linux/kernel/git/rt/linux-rt-devel.git linux-4.1.y-rt and
the base is:
commit 0917f823c59692d751951bf5ea699a2d1e2f26a2
Author: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Date: Sat Jul 25 12:13:34 2015 +0200
Prepare v4.1.3-rt3
Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
We lose all the git history this way and it's not good. We
should apply another opnfv project repo in future.
Change-Id: I87543d81c9df70d99c5001fbdf646b202c19f423
Signed-off-by: Yunhong Jiang <yunhong.jiang@intel.com>
Diffstat (limited to 'kernel/drivers/net/ethernet/chelsio/cxgb4/clip_tbl.h')
-rw-r--r-- | kernel/drivers/net/ethernet/chelsio/cxgb4/clip_tbl.h | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/kernel/drivers/net/ethernet/chelsio/cxgb4/clip_tbl.h b/kernel/drivers/net/ethernet/chelsio/cxgb4/clip_tbl.h new file mode 100644 index 000000000..35eb43c6b --- /dev/null +++ b/kernel/drivers/net/ethernet/chelsio/cxgb4/clip_tbl.h @@ -0,0 +1,43 @@ +/* + * 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); |