Date: Tue, 3 Aug 2010 14:30:13 +0000 (UTC) From: Attilio Rao <attilio@FreeBSD.org> To: src-committers@freebsd.org, svn-src-projects@freebsd.org Subject: svn commit: r210799 - projects/sv/sys/net Message-ID: <201008031430.o73EUDSF070861@svn.freebsd.org>
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Author: attilio Date: Tue Aug 3 14:30:13 2010 New Revision: 210799 URL: http://svn.freebsd.org/changeset/base/210799 Log: Introduce a new controlling structure to be used in drivers implementing netdump logic. A description will be available shortly. Modified: projects/sv/sys/net/netdump.h Modified: projects/sv/sys/net/netdump.h ============================================================================== --- projects/sv/sys/net/netdump.h Tue Aug 3 14:12:43 2010 (r210798) +++ projects/sv/sys/net/netdump.h Tue Aug 3 14:30:13 2010 (r210799) @@ -33,6 +33,15 @@ #ifdef _KERNEL +struct mtx; + +struct netdump_methods { + void (*test_get_lock)(struct ifnet *); + int (*break_lock)(struct ifnet *, int *, uint8_t *, unsigned); + void (*release_lock)(struct ifnet *); + int (*poll_locked)(struct ifnet *, enum poll_cmd, int); +}; + int netdump_break_lock(struct mtx *lock, const char *name, int *broke_lock, uint8_t *broken_state, unsigned index, unsigned broken_state_size);
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