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Default branch: MAIN
Current tag: MAIN
Revision 1.21 / (download) - annotate - [select for diffs], Thu May 3 21:21:08 2012 UTC (12 months, 2 weeks ago) by bsh
CVS Tags: yamt-pagecache-base8, yamt-pagecache-base7, yamt-pagecache-base6, yamt-pagecache-base5, tls-maxphys-nbase, tls-maxphys-base, tls-maxphys, khorben-n900, jmcneill-usbmp-base10, agc-symver-base, agc-symver, HEAD
Changes since 1.20: +2 -2 lines
Diff to previous 1.20 (colored)
use uint64_t for sc_disksize512. fixed the problem with ataraid volumes larger than 2 TiB.
Revision 1.20 / (download) - annotate - [select for diffs], Thu Feb 2 19:43:01 2012 UTC (15 months, 2 weeks ago) by tls
CVS Tags: yamt-pagecache-base4, netbsd-6-base, jmcneill-usbmp-base9, jmcneill-usbmp-base8, jmcneill-usbmp-base7, jmcneill-usbmp-base6, jmcneill-usbmp-base5, jmcneill-usbmp-base4, jmcneill-usbmp-base3, jmcneill-usbmp-base2
Branch point for: netbsd-6
Changes since 1.19: +1 -7 lines
Diff to previous 1.19 (colored)
Entropy-pool implementation move and cleanup. 1) Move core entropy-pool code and source/sink/sample management code to sys/kern from sys/dev. 2) Remove use of NRND as test for presence of entropy-pool code throughout source tree. 3) Remove use of RND_ENABLED in device drivers as microoptimization to avoid expensive operations on disabled entropy sources; make the rnd_add calls do this directly so all callers benefit. 4) Fix bug in recent rnd_add_data()/rnd_add_uint32() changes that might have lead to slight entropy overestimation for some sources. 5) Add new source types for environmental sensors, power sensors, VM system events, and skew between clocks, with a sample implementation for each. ok releng to go in before the branch due to the difficulty of later pullup (widespread #ifdef removal and moved files). Tested with release builds on amd64 and evbarm and live testing on amd64.
Revision 1.19 / (download) - annotate - [select for diffs], Sat Nov 19 22:51:22 2011 UTC (18 months ago) by tls
CVS Tags: jmcneill-usbmp-pre-base2, jmcneill-usbmp-base
Branch point for: jmcneill-usbmp
Changes since 1.18: +2 -2 lines
Diff to previous 1.18 (colored)
First step of random number subsystem rework described in <20111022023242.BA26F14A158@mail.netbsd.org>. This change includes the following: An initial cleanup and minor reorganization of the entropy pool code in sys/dev/rnd.c and sys/dev/rndpool.c. Several bugs are fixed. Some effort is made to accumulate entropy more quickly at boot time. A generic interface, "rndsink", is added, for stream generators to request that they be re-keyed with good quality entropy from the pool as soon as it is available. The arc4random()/arc4randbytes() implementation in libkern is adjusted to use the rndsink interface for rekeying, which helps address the problem of low-quality keys at boot time. An implementation of the FIPS 140-2 statistical tests for random number generator quality is provided (libkern/rngtest.c). This is based on Greg Rose's implementation from Qualcomm. A new random stream generator, nist_ctr_drbg, is provided. It is based on an implementation of the NIST SP800-90 CTR_DRBG by Henric Jungheim. This generator users AES in a modified counter mode to generate a backtracking-resistant random stream. An abstraction layer, "cprng", is provided for in-kernel consumers of randomness. The arc4random/arc4randbytes API is deprecated for in-kernel use. It is replaced by "cprng_strong". The current cprng_fast implementation wraps the existing arc4random implementation. The current cprng_strong implementation wraps the new CTR_DRBG implementation. Both interfaces are rekeyed from the entropy pool automatically at intervals justifiable from best current cryptographic practice. In some quick tests, cprng_fast() is about the same speed as the old arc4randbytes(), and cprng_strong() is about 20% faster than rnd_extract_data(). Performance is expected to improve. The AES code in src/crypto/rijndael is no longer an optional kernel component, as it is required by cprng_strong, which is not an optional kernel component. The entropy pool output is subjected to the rngtest tests at startup time; if it fails, the system will reboot. There is approximately a 3/10000 chance of a false positive from these tests. Entropy pool _input_ from hardware random numbers is subjected to the rngtest tests at attach time, as well as the FIPS continuous-output test, to detect bad or stuck hardware RNGs; if any are detected, they are detached, but the system continues to run. A problem with rndctl(8) is fixed -- datastructures with pointers in arrays are no longer passed to userspace (this was not a security problem, but rather a major issue for compat32). A new kernel will require a new rndctl. The sysctl kern.arandom() and kern.urandom() nodes are hooked up to the new generators, but the /dev/*random pseudodevices are not, yet. Manual pages for the new kernel interfaces are forthcoming.
Revision 1.18 / (download) - annotate - [select for diffs], Mon Sep 20 06:54:06 2010 UTC (2 years, 8 months ago) by kiyohara
CVS Tags: yamt-pagecache-base3, yamt-pagecache-base2, yamt-pagecache-base, yamt-nfs-mp-base11, uebayasi-xip-base4, uebayasi-xip-base3, rmind-uvmplock-nbase, rmind-uvmplock-base, matt-mips64-premerge-20101231, jruoho-x86intr-base, jruoho-x86intr, jmcneill-audiomp3-base, jmcneill-audiomp3, cherry-xenmp-base, cherry-xenmp, bouyer-quota2-nbase, bouyer-quota2-base, bouyer-quota2
Branch point for: yamt-pagecache
Changes since 1.17: +2 -1 lines
Diff to previous 1.17 (colored)
Check disk bounds, in RAW_PART.
Revision 1.17 / (download) - annotate - [select for diffs], Fri Dec 18 00:40:24 2009 UTC (3 years, 5 months ago) by jakllsch
CVS Tags: yamt-nfs-mp-base9, yamt-nfs-mp-base10, uebayasi-xip-base2, uebayasi-xip-base1, uebayasi-xip-base
Branch point for: uebayasi-xip, rmind-uvmplock
Changes since 1.16: +6 -1 lines
Diff to previous 1.16 (colored)
Use "rnd.h" and <sys/rnd.h> to ensure that struct ld_softc is always of consistent layout. Should prevent another someone from spending a few hours trying to figure out why their code crashes because they didn't realize they needed to have "rnd.h" included already.
Revision 1.16 / (download) - annotate - [select for diffs], Thu May 7 08:03:23 2009 UTC (4 years ago) by cegger
CVS Tags: yamt-nfs-mp-base8, yamt-nfs-mp-base7, yamt-nfs-mp-base6, yamt-nfs-mp-base5, yamt-nfs-mp-base4, matt-premerge-20091211, jymxensuspend-base, jym-xensuspend-nbase, jym-xensuspend-base
Changes since 1.15: +3 -2 lines
Diff to previous 1.15 (colored)
struct device * -> device_t, no functional changes intended.
Revision 1.15 / (download) - annotate - [select for diffs], Tue Sep 9 12:45:39 2008 UTC (4 years, 8 months ago) by tron
CVS Tags: yamt-nfs-mp-base3, wrstuden-revivesa-base-4, wrstuden-revivesa-base-3, nick-hppapmap-base4, nick-hppapmap-base3, nick-hppapmap-base2, nick-hppapmap-base, nick-hppapmap, netbsd-5-base, netbsd-5-2-RELEASE, netbsd-5-2-RC1, netbsd-5-2, netbsd-5-1-RELEASE, netbsd-5-1-RC4, netbsd-5-1-RC3, netbsd-5-1-RC2, netbsd-5-1-RC1, netbsd-5-1-2-RELEASE, netbsd-5-1-1-RELEASE, netbsd-5-1, netbsd-5-0-RELEASE, netbsd-5-0-RC4, netbsd-5-0-RC3, netbsd-5-0-RC2, netbsd-5-0-RC1, netbsd-5-0-2-RELEASE, netbsd-5-0-1-RELEASE, netbsd-5-0, netbsd-5, mjf-devfs2-base, matt-nb5-pq3-base, matt-nb5-pq3, matt-nb5-mips64-u2-k2-k4-k7-k8-k9, matt-nb5-mips64-u1-k1-k5, matt-nb5-mips64-premerge-20101231, matt-nb5-mips64-premerge-20091211, matt-nb5-mips64-k15, matt-nb5-mips64, matt-nb4-mips64-k7-u2a-k9b, matt-mips64-base2, haad-nbase2, haad-dm-base2, haad-dm-base1, haad-dm-base, ad-audiomp2-base, ad-audiomp2
Branch point for: jym-xensuspend
Changes since 1.14: +2 -2 lines
Diff to previous 1.14 (colored)
Complete device_t/softc split for the ld(4) attachments. This should prevent crashes while attaching a drive. Patch supplied by Juan RP in PR kern/39468.
Revision 1.14 / (download) - annotate - [select for diffs], Mon Aug 11 06:43:37 2008 UTC (4 years, 9 months ago) by simonb
CVS Tags: wrstuden-revivesa-base-2
Changes since 1.13: +6 -2 lines
Diff to previous 1.13 (colored)
Add a flags argument to the ld(4) flush handlers, and call these with a "poll" flag when called from ld_shutdown(). This is the infrastructure part of kern/38655 - in itself it doesn't fix the panic referenced in that PR. XXX: At least ld_twa.c and perhaps ld_iop.c and ld_icp.c need to check for this new poll flag and do something useful.
Revision 1.13 / (download) - annotate - [select for diffs], Mon Apr 28 20:23:46 2008 UTC (5 years ago) by martin
CVS Tags: yamt-pf42-base4, yamt-pf42-base3, yamt-pf42-base2, yamt-nfs-mp-base2, wrstuden-revivesa-base-1, wrstuden-revivesa-base, simonb-wapbl-nbase, simonb-wapbl-base, hpcarm-cleanup-nbase
Branch point for: wrstuden-revivesa, simonb-wapbl, haad-dm
Changes since 1.12: +1 -8 lines
Diff to previous 1.12 (colored)
Remove clause 3 and 4 from TNF licenses
Revision 1.12 / (download) - annotate - [select for diffs], Fri Feb 9 21:55:26 2007 UTC (6 years, 3 months ago) by ad
CVS Tags: yamt-x86pmap-base4, yamt-x86pmap-base3, yamt-x86pmap-base2, yamt-x86pmap-base, yamt-x86pmap, yamt-pf42-baseX, yamt-pf42-base, yamt-nfs-mp-base, yamt-lazymbuf-base15, yamt-lazymbuf-base14, yamt-kmem-base3, yamt-kmem-base2, yamt-kmem-base, yamt-kmem, yamt-idlelwp-base8, yamt-idlelwp, vmlocking2-base3, vmlocking2-base2, vmlocking2-base1, vmlocking2, vmlocking-nbase, vmlocking-base, thorpej-atomic-base, thorpej-atomic, reinoud-bufcleanup-nbase, reinoud-bufcleanup-base, reinoud-bufcleanup, post-newlock2-merge, nick-net80211-sync-base, nick-net80211-sync, nick-csl-alignment-base5, nick-csl-alignment-base, nick-csl-alignment, mjf-ufs-trans-base, mjf-ufs-trans, mjf-devfs-base, mjf-devfs, matt-mips64-base, matt-mips64, matt-armv6-prevmlocking, matt-armv6-nbase, matt-armv6-base, matt-armv6, keiichi-mipv6-nbase, keiichi-mipv6-base, keiichi-mipv6, jmcneill-pm-base, jmcneill-pm, jmcneill-base, hpcarm-cleanup-base, hpcarm-cleanup, cube-autoconf-base, cube-autoconf, bouyer-xeni386-nbase, bouyer-xeni386-merge1, bouyer-xeni386-base, bouyer-xeni386, bouyer-xenamd64-base2, bouyer-xenamd64-base, bouyer-xenamd64, ad-socklock-base1, ad-audiomp-base, ad-audiomp
Branch point for: yamt-pf42, yamt-nfs-mp, vmlocking, mjf-devfs2
Changes since 1.11: +4 -1 lines
Diff to previous 1.11 (colored)
Merge newlock2 to head.
Revision 1.11 / (download) - annotate - [select for diffs], Sun Dec 11 12:20:53 2005 UTC (7 years, 5 months ago) by christos
CVS Tags: yamt-uio_vmspace-base5, yamt-uio_vmspace, yamt-splraiseipl-base5, yamt-splraiseipl-base4, yamt-splraiseipl-base3, yamt-splraiseipl-base2, yamt-splraiseipl-base, yamt-splraiseipl, yamt-pdpolicy-base9, yamt-pdpolicy-base8, yamt-pdpolicy-base7, yamt-pdpolicy-base6, yamt-pdpolicy-base5, yamt-pdpolicy-base4, yamt-pdpolicy-base3, yamt-pdpolicy-base2, yamt-pdpolicy-base, yamt-pdpolicy, wrstuden-fixsa-newbase, wrstuden-fixsa-base-1, wrstuden-fixsa-base, wrstuden-fixsa, simonb-timecounters-base, simonb-timecounters, simonb-timcounters-final, rpaulo-netinet-merge-pcb-base, rpaulo-netinet-merge-pcb, peter-altq-base, peter-altq, newlock2-nbase, newlock2-base, netbsd-4-base, netbsd-4-0-RELEASE, netbsd-4-0-RC5, netbsd-4-0-RC4, netbsd-4-0-RC3, netbsd-4-0-RC2, netbsd-4-0-RC1, netbsd-4-0-1-RELEASE, netbsd-4-0, netbsd-4, matt-nb4-arm-base, matt-nb4-arm, gdamore-uart-base, gdamore-uart, elad-kernelauth-base, elad-kernelauth, chap-midi-nbase, chap-midi-base, chap-midi, abandoned-netbsd-4-base, abandoned-netbsd-4
Branch point for: newlock2
Changes since 1.10: +1 -1 lines
Diff to previous 1.10 (colored)
Revision 1.10 / (download) - annotate - [select for diffs], Sat Oct 15 17:29:11 2005 UTC (7 years, 7 months ago) by yamt
CVS Tags: yamt-vop-base3, yamt-vop-base2, yamt-vop-base, yamt-vop, yamt-readahead-pervnode, yamt-readahead-perfile, yamt-readahead-base3, yamt-readahead-base2, yamt-readahead-base, yamt-readahead, thorpej-vnode-attr-base, thorpej-vnode-attr, ktrace-lwp-base
Changes since 1.9: +2 -2 lines
Diff to previous 1.9 (colored)
- change the way to specify a bufq strategy. (by string rather than by number) - rather than embedding bufq_state in driver softc, have a pointer to the former. - move bufq related functions from kern/subr_disk.c to kern/subr_bufq.c. - rename method to strategy for consistency. - move some definitions which don't need to be exposed to the rest of kernel from sys/bufq.h to sys/bufq_impl.h. (is it better to move it to kern/ or somewhere?) - fix some obvious breakage in dev/qbus/ts.c. (not tested)
Revision 1.9 / (download) - annotate - [select for diffs], Sat Sep 25 04:28:08 2004 UTC (8 years, 7 months ago) by thorpej
CVS Tags: yamt-km-base4, yamt-km-base3, yamt-km-base2, yamt-km-base, yamt-km, netbsd-3-base, netbsd-3-1-RELEASE, netbsd-3-1-RC4, netbsd-3-1-RC3, netbsd-3-1-RC2, netbsd-3-1-RC1, netbsd-3-1-1-RELEASE, netbsd-3-1, netbsd-3-0-RELEASE, netbsd-3-0-RC6, netbsd-3-0-RC5, netbsd-3-0-RC4, netbsd-3-0-RC3, netbsd-3-0-RC2, netbsd-3-0-RC1, netbsd-3-0-3-RELEASE, netbsd-3-0-2-RELEASE, netbsd-3-0-1-RELEASE, netbsd-3-0, netbsd-3, matt-timespec, kent-audio2-base, kent-audio2, kent-audio1-beforemerge, kent-audio1-base, kent-audio1
Branch point for: yamt-lazymbuf
Changes since 1.8: +1 -3 lines
Diff to previous 1.8 (colored)
Add support for wedges to the logical disk driver.
Revision 1.8 / (download) - annotate - [select for diffs], Tue Jul 20 15:44:20 2004 UTC (8 years, 10 months ago) by dbj
Changes since 1.7: +2 -2 lines
Diff to previous 1.7 (colored)
use uint64 instead of int for sc_secperunit
Revision 1.7 / (download) - annotate - [select for diffs], Sat May 17 16:11:52 2003 UTC (10 years ago) by thorpej
CVS Tags: netbsd-2-0-base
Branch point for: netbsd-2-0, ktrace-lwp
Changes since 1.6: +10 -8 lines
Diff to previous 1.6 (colored)
Add DIOCKLABEL support. Fixes PR kern/21605 (Luke Mewburn).
Revision 1.6 / (download) - annotate - [select for diffs], Sat Jul 20 11:28:07 2002 UTC (10 years, 10 months ago) by hannken
CVS Tags: nathanw_sa_before_merge, nathanw_sa_base, kqueue-beforemerge, kqueue-base, kqueue-aftermerge, gmcgarry_ucred_base, gmcgarry_ucred, gmcgarry_ctxsw_base, gmcgarry_ctxsw, gehenna-devsw-base, fvdl_fs64_base
Changes since 1.5: +2 -2 lines
Diff to previous 1.5 (colored)
Convert to new device buffer queue interface.
Revision 1.5 / (download) - annotate - [select for diffs], Sun Jun 10 10:48:42 2001 UTC (11 years, 11 months ago) by ad
CVS Tags: thorpej-mips-cache-base, thorpej-mips-cache, thorpej-devvp-base3, thorpej-devvp-base2, thorpej-devvp-base, thorpej-devvp, pre-chs-ubcperf, post-chs-ubcperf, newlock-base, newlock, netbsd-1-6-base, netbsd-1-6-RELEASE, netbsd-1-6-RC3, netbsd-1-6-RC2, netbsd-1-6-RC1, netbsd-1-6-PATCH002-RELEASE, netbsd-1-6-PATCH002-RC4, netbsd-1-6-PATCH002-RC3, netbsd-1-6-PATCH002-RC2, netbsd-1-6-PATCH002-RC1, netbsd-1-6-PATCH002, netbsd-1-6-PATCH001-RELEASE, netbsd-1-6-PATCH001-RC3, netbsd-1-6-PATCH001-RC2, netbsd-1-6-PATCH001-RC1, netbsd-1-6-PATCH001, netbsd-1-6, ifpoll-base, ifpoll, eeh-devprop-base, eeh-devprop
Branch point for: netbsd-1-5, kqueue, gehenna-devsw
Changes since 1.4: +10 -10 lines
Diff to previous 1.4 (colored)
Centralise the geometry fudge.
Revision 1.4 / (download) - annotate - [select for diffs], Sun Feb 4 17:15:37 2001 UTC (12 years, 3 months ago) by ad
CVS Tags: thorpej_scsipi_nbase, thorpej_scsipi_beforemerge, thorpej_scsipi_base
Branch point for: nathanw_sa
Changes since 1.3: +7 -5 lines
Diff to previous 1.3 (colored)
Allow for draining/adjusting the queue.
Revision 1.3 / (download) - annotate - [select for diffs], Wed Jan 3 21:01:28 2001 UTC (12 years, 4 months ago) by ad
Changes since 1.2: +5 -4 lines
Diff to previous 1.2 (colored)
Make dumps work, and put the first part of detach into ld.c.
Revision 1.2 / (download) - annotate - [select for diffs], Sun Dec 3 13:03:30 2000 UTC (12 years, 5 months ago) by ad
Branch point for: thorpej_scsipi
Changes since 1.1: +3 -1 lines
Diff to previous 1.1 (colored)
Make it possible to detach ld devices.
Revision 1.1 / (download) - annotate - [select for diffs], Sun Nov 26 17:44:04 2000 UTC (12 years, 5 months ago) by ad
lsu -> ld, by popular request.
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