freebsd-skq

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Author	SHA1	Message	Date
jkim	99ef252d15	Add BPF Just-In-Time compiler support for ng_bpf(4). The sysctl is changed from net.bpf.jitter.enable to net.bpf_jitter.enable and this controls both bpf(4) and ng_bpf(4) now.	2005-12-07 21:30:47 +00:00
jkim	9fbde6681e	s/M_WAITOK/M_NOWAIT/ while mutex is held. Pointed out by: csjp	2005-12-06 07:22:01 +00:00
jkim	055dc8e121	Add experimental BPF Just-In-Time compiler for amd64 and i386. Use the following kernel configuration option to enable: options BPF_JITTER If you want to use bpf_filter() instead (e. g., debugging), do: sysctl net.bpf.jitter.enable=0 to turn it off. Currently BIOCSETWF and bpf_mtap2() are unsupported, and bpf_mtap() is partially supported because 1) no need, 2) avoid expensive m_copydata(9). Obtained from: WinPcap 3.1 (for i386)	2005-12-06 02:58:12 +00:00

Author

SHA1

Message

Date

jkim

99ef252d15

Add BPF Just-In-Time compiler support for ng_bpf(4).

The sysctl is changed from net.bpf.jitter.enable to net.bpf_jitter.enable
and this controls both bpf(4) and ng_bpf(4) now.

2005-12-07 21:30:47 +00:00

jkim

9fbde6681e

s/M_WAITOK/M_NOWAIT/ while mutex is held.

Pointed out by:	csjp

2005-12-06 07:22:01 +00:00

jkim

055dc8e121

Add experimental BPF Just-In-Time compiler for amd64 and i386.

Use the following kernel configuration option to enable:

	options BPF_JITTER

If you want to use bpf_filter() instead (e. g., debugging), do:

	sysctl net.bpf.jitter.enable=0

to turn it off.

Currently BIOCSETWF and bpf_mtap2() are unsupported, and bpf_mtap() is
partially supported because 1) no need, 2) avoid expensive m_copydata(9).

Obtained from:	WinPcap 3.1 (for i386)

2005-12-06 02:58:12 +00:00

3 Commits