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| author | kmacy <kmacy@FreeBSD.org> | 2008-11-22 05:55:56 +0000 |
|---|---|---|
| committer | kmacy <kmacy@FreeBSD.org> | 2008-11-22 05:55:56 +0000 |
| commit | 9d3bb599b193495af5419ee85be4afe9a18b6091 (patch) | |
| tree | 0291af1a0fda6ca2d8e62cb1f363d45baefe0303 /sys/conf | |
| parent | fb7f8e0e59cfa5b30a6f0b0d1377402f14c64673 (diff) | |
| download | FreeBSD-src-9d3bb599b193495af5419ee85be4afe9a18b6091.zip FreeBSD-src-9d3bb599b193495af5419ee85be4afe9a18b6091.tar.gz | |
- bump __FreeBSD version to reflect added buf_ring, memory barriers,
and ifnet functions
- add memory barriers to <machine/atomic.h>
- update drivers to only conditionally define their own
- add lockless producer / consumer ring buffer
- remove ring buffer implementation from cxgb and update its callers
- add if_transmit(struct ifnet *ifp, struct mbuf *m) to ifnet to
allow drivers to efficiently manage multiple hardware queues
(i.e. not serialize all packets through one ifq)
- expose if_qflush to allow drivers to flush any driver managed queues
This work was supported by Bitgravity Inc. and Chelsio Inc.
Diffstat (limited to 'sys/conf')
| -rw-r--r-- | sys/conf/files | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/sys/conf/files b/sys/conf/files index 6ab4068..02c4a33 100644 --- a/sys/conf/files +++ b/sys/conf/files @@ -1807,6 +1807,7 @@ kern/subr_acl_posix1e.c standard kern/subr_autoconf.c standard kern/subr_blist.c standard kern/subr_bus.c standard +kern/subr_bufring.c standard kern/subr_clist.c standard kern/subr_clock.c standard kern/subr_devstat.c standard |
