Date: Tue, 17 Dec 2002 10:04:02 -0800 (PST) From: Sam Leffler <sam@FreeBSD.org> To: cvs-committers@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/sys/sys systm.h src/sys/i386/include ipl.h src/sys/i386/isa ipl_funcs.c Message-ID: <200212171804.gBHI421L031933@repoman.freebsd.org>
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sam 2002/12/17 10:04:02 PST
Modified files: (Branch: RELENG_4)
sys/sys systm.h
sys/i386/include ipl.h
sys/i386/isa ipl_funcs.c
Log:
add interrupt+spl mechanism for revised crypto processing:
o SWI_CRYPTO is a software interrupt used by the crypto system to dispatch
crypto ops; it's the same as SWI_CAMNET
o setsoftcrypto is used to post a SWI_CRYPTO interrupt
o splcrypto is an spl used only within the crypto subsystem to block potential
entry to the crypto code; it's setup to be splimp+splnet+splsoftcrypto
(it actually doesn't need to block splnet but it deson't hurt and is done
to document the intent)
Sponsored by: Vernier Networks
Inspired by: Jonathan Stone <jonathan@DSG.Stanford.EDU>
Revision Changes Path
1.17.2.3 +4 -1 src/sys/i386/include/ipl.h
1.32.2.5 +3 -1 src/sys/i386/isa/ipl_funcs.c
1.111.2.18 +3 -0 src/sys/sys/systm.h
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