#
1.74 |
|
05-Mar-2024 |
thorpej |
Move the at-shutdown call to resettodr() from cpu_reboot() to kern_reboot().
It's a small step, but it's a step.
|
#
1.73 |
|
20-Dec-2023 |
thorpej |
Remove unnecessary <sys/malloc.h> include.
|
Revision tags: netbsd-10-0-RC5 netbsd-10-0-RC4 netbsd-10-0-RC3 netbsd-10-0-RC2 thorpej-ifq-base thorpej-altq-separation-base netbsd-10-0-RC1 netbsd-10-base bouyer-sunxi-drm-base
|
#
1.72 |
|
09-Oct-2021 |
tsutsui |
Call cnpollc(9) before cngetc(9) as the cons(9) man page says.
Currently most ports do nothing in cnpollc(9), but this is required to handle wskbd(9) .set_leds op in cngetc(9) properly, at least on luna68k.
|
Revision tags: thorpej-i2c-spi-conf2-base thorpej-futex2-base thorpej-cfargs2-base cjep_sun2x-base1 cjep_sun2x-base cjep_staticlib_x-base1 cjep_staticlib_x-base thorpej-i2c-spi-conf-base thorpej-cfargs-base thorpej-futex-base
|
#
1.71 |
|
11-Jun-2020 |
ad |
uvm_availmem(): give it a boolean argument to specify whether a recent cached value will do, or if the very latest total must be fetched. It can be called thousands of times a second and fetching the totals impacts not only the calling LWP but other CPUs doing unrelated activity in the VM system.
|
Revision tags: bouyer-xenpvh-base2 phil-wifi-20200421 bouyer-xenpvh-base1 phil-wifi-20200411 bouyer-xenpvh-base is-mlppp-base phil-wifi-20200406 ad-namecache-base3 ad-namecache-base2 ad-namecache-base1 ad-namecache-base
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#
1.70 |
|
31-Dec-2019 |
ad |
Rename uvm_free() -> uvm_availmem().
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#
1.69 |
|
21-Dec-2019 |
ad |
uvmexp.free -> uvm_free()
|
Revision tags: netbsd-9-3-RELEASE netbsd-9-2-RELEASE netbsd-9-1-RELEASE netbsd-9-0-RELEASE netbsd-9-0-RC2 netbsd-9-0-RC1 phil-wifi-20191119 netbsd-9-base phil-wifi-20190609 isaki-audio2-base
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#
1.68 |
|
06-Apr-2019 |
thorpej |
Overhaul the API used to fetch and store individual memory cells in userspace. The old fetch(9) and store(9) APIs (fubyte(), fuword(), subyte(), suword(), etc.) are retired and replaced with new ufetch(9) and ustore(9) APIs that can return proper error codes, etc. and are implemented consistently across all platforms. The interrupt-safe variants are no longer supported (and several of the existing attempts at fuswintr(), etc. were buggy and not actually interrupt-safe).
Also augmement the ucas(9) API, making it consistently available on all plaforms, supporting uniprocessor and multiprocessor systems, even those that do not have CAS or LL/SC primitives.
Welcome to NetBSD 8.99.37.
|
Revision tags: netbsd-8-2-RELEASE netbsd-8-1-RELEASE netbsd-8-1-RC1 pgoyette-compat-merge-20190127 pgoyette-compat-20190127 pgoyette-compat-20190118 pgoyette-compat-1226 pgoyette-compat-1126 pgoyette-compat-1020 pgoyette-compat-0930 pgoyette-compat-0906 pgoyette-compat-0728 netbsd-8-0-RELEASE phil-wifi-base pgoyette-compat-0625 netbsd-8-0-RC2 pgoyette-compat-0521 pgoyette-compat-0502 pgoyette-compat-0422 netbsd-8-0-RC1 pgoyette-compat-0415 pgoyette-compat-0407 pgoyette-compat-0330 pgoyette-compat-0322 pgoyette-compat-0315 pgoyette-compat-base tls-maxphys-base-20171202 matt-nb8-mediatek-base nick-nhusb-base-20170825 perseant-stdc-iso10646-base netbsd-8-base prg-localcount2-base3 prg-localcount2-base2 prg-localcount2-base1 prg-localcount2-base pgoyette-localcount-20170426 bouyer-socketcan-base1 jdolecek-ncq-base pgoyette-localcount-20170320 nick-nhusb-base-20170204 bouyer-socketcan-base pgoyette-localcount-20170107
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#
1.67 |
|
22-Dec-2016 |
cherry |
branches: 1.67.6; 1.67.16; physmem should be of type psize_t
Also, use PRIxPSIZE when printf(9)ing physmem.
|
Revision tags: nick-nhusb-base-20161204 pgoyette-localcount-20161104 nick-nhusb-base-20161004 localcount-20160914 pgoyette-localcount-20160806 pgoyette-localcount-20160726 pgoyette-localcount-base nick-nhusb-base-20160907 nick-nhusb-base-20160529 nick-nhusb-base-20160422 nick-nhusb-base-20160319 nick-nhusb-base-20151226
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#
1.66 |
|
05-Nov-2015 |
pgoyette |
branches: 1.66.2; Remove superfluous #includes - nothing depends on them
|
Revision tags: netbsd-7-2-RELEASE netbsd-7-1-2-RELEASE netbsd-7-1-1-RELEASE netbsd-7-1-RELEASE netbsd-7-1-RC2 netbsd-7-nhusb-base-20170116 netbsd-7-1-RC1 netbsd-7-0-2-RELEASE netbsd-7-nhusb-base netbsd-7-0-1-RELEASE netbsd-7-0-RELEASE nick-nhusb-base-20150921 netbsd-7-0-RC3 netbsd-7-0-RC2 netbsd-7-0-RC1 nick-nhusb-base-20150606 nick-nhusb-base-20150406 nick-nhusb-base netbsd-7-base yamt-pagecache-base9 tls-earlyentropy-base riastradh-xf86-video-intel-2-7-1-pre-2-21-15 rmind-smpnet-nbase rmind-smpnet-base tls-maxphys-base
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#
1.65 |
|
24-Mar-2014 |
christos |
branches: 1.65.6; - use cpu_{g,s}etmodel - remove unused
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Revision tags: riastradh-drm2-base3 riastradh-drm2-base2 riastradh-drm2-base1 riastradh-drm2-base agc-symver-base yamt-pagecache-base8 yamt-pagecache-base7 yamt-pagecache-base6
|
#
1.64 |
|
08-Aug-2012 |
drochner |
branches: 1.64.2; 1.64.4; build fix for gcc -fno-common, from Radoslaw Kujawa
|
#
1.63 |
|
27-Jul-2012 |
matt |
Remove safepri and use IPL_SAFEPRI instead. This may be defined in a MD header file (if not, a value of 0 is assmued).
|
Revision tags: netbsd-6-0-6-RELEASE netbsd-6-1-5-RELEASE netbsd-6-1-4-RELEASE netbsd-6-0-5-RELEASE netbsd-6-1-3-RELEASE netbsd-6-0-4-RELEASE netbsd-6-1-2-RELEASE netbsd-6-0-3-RELEASE netbsd-6-1-1-RELEASE netbsd-6-0-2-RELEASE netbsd-6-1-RELEASE netbsd-6-1-RC4 netbsd-6-1-RC3 netbsd-6-1-RC2 netbsd-6-1-RC1 netbsd-6-0-1-RELEASE matt-nb6-plus-nbase netbsd-6-0-RELEASE netbsd-6-0-RC2 matt-nb6-plus-base netbsd-6-0-RC1 jmcneill-usbmp-base10 yamt-pagecache-base5 jmcneill-usbmp-base9 yamt-pagecache-base4 jmcneill-usbmp-base8 jmcneill-usbmp-base7 jmcneill-usbmp-base6 jmcneill-usbmp-base5 jmcneill-usbmp-base4 jmcneill-usbmp-base3 jmcneill-usbmp-base2 netbsd-6-base
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#
1.62 |
|
12-Feb-2012 |
matt |
Change old-style function defintions to C89 prototypes.
Approved by releng.
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#
1.61 |
|
12-Dec-2011 |
mrg |
implement bdev_size(9) wrapper around d_psize() routine, so we can take the device lock in relevant places. avoid doing so while actually dumping.
tested i386 crash dumps still work, and that all touched files compile.
fixes PR#45705.
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Revision tags: jmcneill-usbmp-pre-base2 jmcneill-usbmp-base jmcneill-audiomp3-base yamt-pagecache-base3 yamt-pagecache-base2 yamt-pagecache-base
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#
1.60 |
|
12-Jun-2011 |
rmind |
branches: 1.60.2; 1.60.6; Welcome to 5.99.53! Merge rmind-uvmplock branch:
- Reorganize locking in UVM and provide extra serialisation for pmap(9). New lock order: [vmpage-owner-lock] -> pmap-lock.
- Simplify locking in some pmap(9) modules by removing P->V locking.
- Use lock object on vmobjlock (and thus vnode_t::v_interlock) to share the locks amongst UVM objects where necessary (tmpfs, layerfs, unionfs).
- Rewrite and optimise x86 TLB shootdown code, make it simpler and cleaner. Add TLBSTATS option for x86 to collect statistics about TLB shootdowns.
- Unify /dev/mem et al in MI code and provide required locking (removes kernel-lock on some ports). Also, avoid cache-aliasing issues.
Thanks to Andrew Doran and Joerg Sonnenberger, as their initial patches formed the core changes of this branch.
|
Revision tags: rmind-uvmplock-nbase cherry-xenmp-base rmind-uvmplock-base
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#
1.59 |
|
16-May-2011 |
tsutsui |
branches: 1.59.2; - merge and move pasted m68k MD setreg() functions into m68k/m68k_machdep.c - move m68881_save() and m68881_restore() declarations into <m68k/m68k.h>
Briefly tested and no obvious breakage on atari, sun3, and x68k.
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Revision tags: jym-xensuspend-nbase bouyer-quota2-nbase jym-xensuspend-base
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#
1.58 |
|
04-Mar-2011 |
joerg |
Refactor ps_strings access. Based on PK_32, write either the normal version or the 32bit compat layout in execve1. Introduce a new function copyin_psstrings for reading it back from userland and converting it to the native layout. Refactor procfs to share most of the code with the kern.proc_args sysctl handler.
This material is based upon work partially supported by The NetBSD Foundation under a contract with Joerg Sonnenberger.
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Revision tags: uebayasi-xip-base7 bouyer-quota2-base
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#
1.57 |
|
08-Feb-2011 |
rmind |
Remove clause 3 (UCB advertising clause) from the University of Utah copyright. Confirmed by Mike Hibler, mike at cs.utah.edu - thanks! Also, merge UCB and Utah copyright texts back into one, as they originally were.
Extra verification by snj@.
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#
1.56 |
|
17-Jan-2011 |
tsutsui |
branches: 1.56.2; Explicitly include <machine/pcb.h> for struct pcb.
|
Revision tags: jruoho-x86intr-base matt-mips64-premerge-20101231 uebayasi-xip-base6 uebayasi-xip-base5 uebayasi-xip-base4 uebayasi-xip-base3
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#
1.55 |
|
16-Oct-2010 |
tsutsui |
branches: 1.55.2; Prepare empty module_init_md() for options MODULAR for all other m68k ports.
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Revision tags: yamt-nfs-mp-base11 uebayasi-xip-base2 yamt-nfs-mp-base10 uebayasi-xip-base1 yamt-nfs-mp-base9
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#
1.54 |
|
08-Feb-2010 |
joerg |
branches: 1.54.2; Remove separate mb_map. The nmbclusters is computed at boot time based on the amount of physical memory and limited by NMBCLUSTERS if present. Architectures without direct mapping also limit it based on the kmem_map size, which is used as backing store. On i386 and ARM, the maximum KVA used for mbuf clusters is limited to 64MB by default.
The old default limits and limits based on GATEWAY have been removed. key_registered_sb_max is hard-wired to a value derived from 2048 clusters.
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Revision tags: uebayasi-xip-base matt-premerge-20091211
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#
1.53 |
|
10-Dec-2009 |
matt |
branches: 1.53.2; Change u_long to vaddr_t/vsize_t in exec code where appropriate (mostly involves setregs and vmcmds). Should result in no code differences.
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#
1.52 |
|
23-Nov-2009 |
rmind |
Use lwp_getpcb() on m68k ports, clean from struct user usage.
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Revision tags: yamt-nfs-mp-base8
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#
1.51 |
|
26-Aug-2009 |
thorpej |
Make this compile again (64-bit dev_t printf format).
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Revision tags: yamt-nfs-mp-base7
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#
1.50 |
|
15-Aug-2009 |
matt |
Include <sys/exec_aout.h> explicitly instead of relying on <sys/exec.h> to do it for us.
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Revision tags: jymxensuspend-base yamt-nfs-mp-base6 yamt-nfs-mp-base5 yamt-nfs-mp-base4 yamt-nfs-mp-base3 nick-hppapmap-base4 nick-hppapmap-base3 nick-hppapmap-base
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#
1.49 |
|
18-Mar-2009 |
cegger |
Ansify function definitions w/o arguments. Generated with sed.
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#
1.48 |
|
14-Mar-2009 |
dsl |
Change about 4500 of the K&R function definitions to ANSI ones. There are still about 1600 left, but they have ',' or /* ... */ in the actual variable definitions - which my awk script doesn't handle. There are also many that need () -> (void). (The script does handle misordered arguments.)
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#
1.47 |
|
14-Mar-2009 |
dsl |
Remove all the __P() from sys (excluding sys/dist) Diff checked with grep and MK1 eyeball. i386 and amd64 GENERIC and sys still build.
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Revision tags: nick-hppapmap-base2 mjf-devfs2-base
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#
1.46 |
|
17-Jan-2009 |
tsutsui |
branches: 1.46.2; Move extern decls for Sysseg, Sysptmap, Sysptsize, mem_size, virtual_avail, virtual_end, and protection_codes[] to common <m68k/pmap_motorola.h>, and also make protection_codes[] unsigned.
XXX: avail_start and avail_end should also be moved, but it causes XXX: -Wshadow warnings in uvm/uvm_page.c:uvm_page_physload() and XXX: I don't have a good idea of alternative names for now.
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Revision tags: haad-dm-base2 haad-nbase2 ad-audiomp2-base haad-dm-base
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#
1.45 |
|
30-Nov-2008 |
martin |
As discussed on tech-kern: mutex_init is too heavyweight for early bootstrap phases, so move the initialization of the ksyms mutex back into main via a function called ksyms_init. Rename the existing (but quite different) ksyms_init* variations into ksyms_addsyms_elf() and ksyms_addsyms_explicit() and adapt machdep code accordingly.
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#
1.44 |
|
12-Nov-2008 |
ad |
Remove LKMs and switch to the module framework, pass 1.
Proposed on tech-kern@.
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#
1.43 |
|
11-Nov-2008 |
dyoung |
It is not appropriate to call pmf_system_shutdown(9) from doshutdownhooks(9): shutdown hooks registered by shutdownhook_establish(9) expect to be called with interrupts disabled, but shutdown hooks registered with pmf_device_register1(9) expect to be called with interrupts enabled. So I have made two changes:
1 Do not call pmf_system_shutdown() from doshutdownhooks(). Instead, change every call to doshutdownhooks() to a call to doshutdownhooks() followed by a call to pmf_system_shutdown(). No functional change is intended by this change.
2 Make i386 re-enable interrupts briefly while it calls pmf_system_shutdown(). I leave it to others either to fix the other ports, or to factor out some MI shutdown code, as joerg@ suggests, and fix that. Note that a functional change *is* intended by this change.
I hope that this patch will stop us from flip-flopping between calling doshutdownhooks() and pmf_system_shutdown() sometimes with and sometimes without interrupts enabled.
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Revision tags: netbsd-5-2-3-RELEASE netbsd-5-1-5-RELEASE netbsd-5-2-2-RELEASE netbsd-5-1-4-RELEASE netbsd-5-2-1-RELEASE netbsd-5-1-3-RELEASE netbsd-5-2-RELEASE netbsd-5-2-RC1 netbsd-5-1-2-RELEASE netbsd-5-1-1-RELEASE matt-nb5-mips64-premerge-20101231 matt-nb5-pq3-base netbsd-5-1-RELEASE netbsd-5-1-RC4 matt-nb5-mips64-k15 netbsd-5-1-RC3 netbsd-5-1-RC2 netbsd-5-1-RC1 netbsd-5-0-2-RELEASE matt-nb5-mips64-premerge-20091211 matt-nb5-mips64-u2-k2-k4-k7-k8-k9 matt-nb4-mips64-k7-u2a-k9b matt-nb5-mips64-u1-k1-k5 netbsd-5-0-1-RELEASE netbsd-5-0-RELEASE netbsd-5-0-RC4 netbsd-5-0-RC3 netbsd-5-0-RC2 netbsd-5-0-RC1 netbsd-5-base matt-mips64-base2 haad-dm-base1 wrstuden-revivesa-base-4 wrstuden-revivesa-base-3
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#
1.42 |
|
14-Sep-2008 |
tsutsui |
branches: 1.42.2; Remove ancient workaround hacks for gcc 2.7.2.
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Revision tags: wrstuden-revivesa-base-2 simonb-wapbl-nbase simonb-wapbl-base
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#
1.41 |
|
02-Jul-2008 |
ad |
branches: 1.41.2; Replce exec_map with a pool. Proposed on tech-kern@, reviewed by chs@.
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Revision tags: wrstuden-revivesa-base-1 yamt-pf42-base4 yamt-pf42-base3 hpcarm-cleanup-nbase yamt-pf42-baseX yamt-pf42-base2 yamt-nfs-mp-base2 wrstuden-revivesa-base yamt-nfs-mp-base yamt-pf42-base ad-socklock-base1 yamt-lazymbuf-base15 yamt-lazymbuf-base14 keiichi-mipv6-nbase nick-net80211-sync-base keiichi-mipv6-base bouyer-xeni386-nbase bouyer-xeni386-base matt-armv6-nbase mjf-devfs-base matt-armv6-base hpcarm-cleanup-base
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#
1.40 |
|
31-Dec-2007 |
ad |
branches: 1.40.6; 1.40.10; 1.40.12; 1.40.14; Remove COMPAT_HPUX.
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Revision tags: vmlocking2-base3 yamt-kmem-base3 cube-autoconf-base yamt-kmem-base2 yamt-kmem-base vmlocking2-base2 reinoud-bufcleanup-nbase vmlocking2-base1 jmcneill-base bouyer-xenamd64-base2 vmlocking-nbase yamt-x86pmap-base4 bouyer-xenamd64-base jmcneill-pm-base reinoud-bufcleanup-base
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#
1.39 |
|
17-Oct-2007 |
garbled |
branches: 1.39.2; 1.39.8; Merge the ppcoea-renovation branch to HEAD.
This branch was a major cleanup and rototill of many of the various OEA cpu based PPC ports that focused on sharing as much code as possible between the various ports to eliminate near-identical copies of files in every tree. Additionally there is a new PIC system that unifies the interface to interrupt code for all different OEA ppc arches. The work for this branch was done by a variety of people, too long to list here.
TODO: bebox still needs work to complete the transition to -renovation. ofppc still needs a bunch of work, which I will be looking at. ev64260 still needs to be renovated amigappc was not attempted.
NOTES: pmppc was removed as an arch, and moved to a evbppc target.
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Revision tags: nick-csl-alignment-base5 yamt-x86pmap-base3 yamt-x86pmap-base2 yamt-x86pmap-base nick-csl-alignment-base matt-mips64-base ppcoea-renovation-base mjf-ufs-trans-base vmlocking-base
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#
1.38 |
|
21-May-2007 |
tsutsui |
branches: 1.38.10; Adapt rest of m68k ports to yamt-idlelwp. Compile tested only.
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Revision tags: yamt-idlelwp-base8 thorpej-atomic-base
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#
1.37 |
|
05-Mar-2007 |
tsutsui |
branches: 1.37.2; 1.37.4; 1.37.10; Allocate msgbufaddr in pmap_bootstrap.c where it's initilized, and move its declaration into <m68k/pmap_motorola.h>.
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#
1.36 |
|
04-Mar-2007 |
christos |
Kill caddr_t; there will be some MI fallout, but it will be fixed shortly.
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Revision tags: ad-audiomp-base
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#
1.35 |
|
22-Feb-2007 |
thorpej |
TRUE -> true, FALSE -> false
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Revision tags: post-newlock2-merge
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#
1.34 |
|
09-Feb-2007 |
ad |
branches: 1.34.2; Merge newlock2 to head.
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Revision tags: netbsd-4-0-1-RELEASE wrstuden-fixsa-newbase wrstuden-fixsa-base-1 netbsd-4-0-RELEASE netbsd-4-0-RC5 matt-nb4-arm-base netbsd-4-0-RC4 netbsd-4-0-RC3 netbsd-4-0-RC2 netbsd-4-0-RC1 wrstuden-fixsa-base newlock2-nbase yamt-splraiseipl-base5 yamt-splraiseipl-base4 yamt-splraiseipl-base3 yamt-splraiseipl-base2 newlock2-base netbsd-4-base
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#
1.33 |
|
21-Oct-2006 |
mrg |
in cpu_dumpconf(), don't panic() if we can't bdevsw_lookup() the dumpdev. this occurs when we try to set the dumpdev to a device with no driver loaded. this fixes PR#34872.
in sys_swapctl, if bdevsw_lookup() fails, set dumpdev = NODEV before calling cpu_dumpconf(). (this also fixes PR#34872.)
XXX: cpu_dumpconf() should probably be changed to take a dumpdev XXX: and return an error in such cases, but that is a much more XXX: intrusive change.
XXX2: this is only run-tested on sparc64 and compile tested on a XXX2: couple of platforms.
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Revision tags: abandoned-netbsd-4-base yamt-splraiseipl-base yamt-pdpolicy-base9 yamt-pdpolicy-base8 yamt-pdpolicy-base7 yamt-pdpolicy-base6 chap-midi-nbase gdamore-uart-base simonb-timcounters-final yamt-pdpolicy-base5 chap-midi-base yamt-pdpolicy-base4 yamt-pdpolicy-base3 peter-altq-base yamt-pdpolicy-base2 elad-kernelauth-base yamt-pdpolicy-base yamt-uio_vmspace-base5 simonb-timecounters-base rpaulo-netinet-merge-pcb-base
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#
1.32 |
|
27-Dec-2005 |
yamt |
branches: 1.32.20; 1.32.22; cpu_exec_aout_makecmds: make this compilable after ktrace-lwp merge.
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#
1.31 |
|
11-Dec-2005 |
christos |
merge ktrace-lwp.
|
Revision tags: yamt-readahead-base3 yamt-readahead-base2 yamt-readahead-pervnode yamt-readahead-perfile yamt-readahead-base yamt-vop-base3 yamt-vop-base2 thorpej-vnode-attr-base yamt-vop-base kent-audio2-base ktrace-lwp-base
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#
1.30 |
|
25-Apr-2005 |
lukem |
branches: 1.30.2; Move the MI printing of `copyright' to the MD cpu_startup() code where the printing of `version' is already performed. This has the benefit of allowing the copyright to be available via dmesg(8) on platforms which need the `msgbuf' to be setup in cpu_startup() before printed output is remembered.
|
Revision tags: netbsd-3-1-1-RELEASE netbsd-3-0-3-RELEASE netbsd-3-1-RELEASE netbsd-3-0-2-RELEASE netbsd-3-1-RC4 netbsd-3-1-RC3 netbsd-3-1-RC2 netbsd-3-1-RC1 netbsd-3-0-1-RELEASE 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 yamt-km-base4 yamt-km-base3 netbsd-3-base yamt-km-base2
|
#
1.29 |
|
11-Feb-2005 |
yamt |
remove uvm_map_protect from cpu_startup of several ports. - they shouldn't be needed with the current fault handler. - they causes assertion failure with the recent vm_map implementation.
discussed on tech-kern@. reviewed by Chuck Silvers. PR/29179 from Julio M. Merino Vidal.
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Revision tags: netbsd-2-0-3-RELEASE netbsd-2-1-RELEASE netbsd-2-1-RC6 netbsd-2-1-RC5 netbsd-2-1-RC4 netbsd-2-1-RC3 netbsd-2-1-RC2 netbsd-2-1-RC1 netbsd-2-0-2-RELEASE yamt-km-base netbsd-2-0-1-RELEASE kent-audio1-beforemerge netbsd-2-base kent-audio1-base netbsd-2-0-RELEASE netbsd-2-0-RC5 netbsd-2-0-RC4 netbsd-2-0-RC3 netbsd-2-0-RC2 netbsd-2-0-RC1 netbsd-2-0-base
|
#
1.28 |
|
24-Mar-2004 |
atatat |
branches: 1.28.8; 1.28.10; Tango on sysctl_createv() and flags. The flags have all been renamed, and sysctl_createv() now uses more arguments.
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#
1.27 |
|
13-Feb-2004 |
wiz |
Uppercase CPU, plural is CPUs.
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#
1.26 |
|
30-Dec-2003 |
pk |
Replace the traditional buffer memory management -- based on fixed per buffer virtual memory reservation and a private pool of memory pages -- by a scheme based on memory pools.
This allows better utilization of memory because buffers can now be allocated with a granularity finer than the system's native page size (useful for filesystems with e.g. 1k or 2k fragment sizes). It also avoids fragmentation of virtual to physical memory mappings (due to the former fixed virtual address reservation) resulting in better utilization of MMU resources on some platforms. Finally, the scheme is more flexible by allowing run-time decisions on the amount of memory to be used for buffers.
On the other hand, the effectiveness of the LRU queue for buffer recycling may be somewhat reduced compared to the traditional method since, due to the nature of the pool based memory allocation, the actual least recently used buffer may release its memory to a pool different from the one needed by a newly allocated buffer. However, this effect will kick in only if the system is under memory pressure.
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#
1.25 |
|
04-Dec-2003 |
atatat |
Dynamic sysctl.
Gone are the old kern_sysctl(), cpu_sysctl(), hw_sysctl(), vfs_sysctl(), etc, routines, along with sysctl_int() et al. Now all nodes are registered with the tree, and nodes can be added (or removed) easily, and I/O to and from the tree is handled generically.
Since the nodes are registered with the tree, the mapping from name to number (and back again) can now be discovered, instead of having to be hard coded. Adding new nodes to the tree is likewise much simpler -- the new infrastructure handles almost all the work for simple types, and just about anything else can be done with a small helper function.
All existing nodes are where they were before (numerically speaking), so all existing consumers of sysctl information should notice no difference.
PS - I'm sorry, but there's a distinct lack of documentation at the moment. I'm working on sysctl(3/8/9) right now, and I promise to watch out for buses.
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#
1.24 |
|
27-Sep-2003 |
cl |
Cast through (void *) to appease gcc3.
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#
1.23 |
|
22-Sep-2003 |
cl |
SA_SIGINFO support for m68k (port specific changes)
|
#
1.22 |
|
07-Aug-2003 |
agc |
Move UCB-licensed code from 4-clause to 3-clause licence.
Patches provided by Joel Baker in PR 22364, verified by myself.
|
#
1.21 |
|
15-Jul-2003 |
lukem |
__KERNEL_RCSID()
|
#
1.20 |
|
29-Jun-2003 |
fvdl |
branches: 1.20.2; Back out the lwp/ktrace changes. They contained a lot of colateral damage, and need to be examined and discussed more.
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#
1.19 |
|
28-Jun-2003 |
darrenr |
Pass lwp pointers throughtout the kernel, as required, so that the lwpid can be inserted into ktrace records. The general change has been to replace "struct proc *" with "struct lwp *" in various function prototypes, pass the lwp through and use l_proc to get the process pointer when needed.
Bump the kernel rev up to 1.6V
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#
1.18 |
|
23-Jun-2003 |
martin |
Make sure to include opt_foo.h if a defflag option FOO is used.
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#
1.17 |
|
10-May-2003 |
thorpej |
Back out the following chagne: http://mail-index.netbsd.org/source-changes/2003/05/08/0068.html
There were some side-effects that I didn't anticipate, and fixing them is proving to be more difficult than I thought, do just eject for now. Maybe one day we can look at this again.
Fixes PR kern/21517.
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#
1.16 |
|
08-May-2003 |
thorpej |
Simplify the way the bounds of the managed kernel virtual address space is advertised to UVM by making virtual_avail and virtual_end first-class exported variables by UVM. Machine-dependent code is responsible for initializing them before main() is called. Anything that steals KVA must adjust these variables accordingly.
This reduces the number of instances of this info from 3 to 1, and simplifies the pmap(9) interface by removing the pmap_virtual_space() function call, and removing two arguments from pmap_steal_memory().
This also eliminates some kludges such as having to burn kernel_map entries on space used by the kernel and stolen KVA.
This also eliminates use of VM_{MIN,MAX}_KERNEL_ADDRESS from MI code, this giving MD code greater flexibility over the bounds of the managed kernel virtual address space if a given port's specific platforms can vary in this regard (this is especially true of the evb* ports).
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#
1.15 |
|
26-Apr-2003 |
ragge |
Call ksyms_init() instead of ddb_init() in case of NKSYMS || defined(DDB) || defined(LKM)
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#
1.14 |
|
01-Apr-2003 |
thorpej |
Use PAGE_SIZE rather than NBPG.
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#
1.13 |
|
17-Jan-2003 |
thorpej |
Merge the nathanw_sa branch.
|
Revision tags: nathanw_sa_before_merge fvdl_fs64_base gmcgarry_ctxsw_base gmcgarry_ucred_base nathanw_sa_base
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#
1.12 |
|
13-Dec-2002 |
drochner |
scatter some pmap_update(pmap_kernel()) to reduce differences to other ports
|
Revision tags: kqueue-aftermerge kqueue-beforemerge kqueue-base
|
#
1.11 |
|
25-Sep-2002 |
thorpej |
Don't include <sys/map.h>.
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#
1.10 |
|
19-Sep-2002 |
ragge |
Do not include <sys/clist.h>, it's not used in NetBSD at all.
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#
1.9 |
|
06-Sep-2002 |
gehenna |
Merge the gehenna-devsw branch into the trunk.
This merge changes the device switch tables from static array to dynamically generated by config(8).
- All device switches is defined as a constant structure in device drivers.
- The new grammer ``device-major'' is introduced to ``files''.
device-major <prefix> char <num> [block <num>] [<rules>]
- All device major numbers must be listed up in port dependent majors.<arch> by using this grammer.
- Added the new naming convention. The name of the device switch must be <prefix>_[bc]devsw for auto-generation of device switch tables.
- The backward compatibility of loading block/character device switch by LKM framework is broken. This is necessary to convert from block/character device major to device name in runtime and vice versa.
- The restriction to assign device major by LKM is completely removed. We don't need to reserve LKM entries for dynamic loading of device switch.
- In compile time, device major numbers list is packed into the kernel and the LKM framework will refer it to assign device major number dynamically.
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Revision tags: gehenna-devsw-base
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#
1.8 |
|
25-Aug-2002 |
thorpej |
Make nbuf, nswbuf, and bufpages unsigned. Make all operations on these variables unsigned, and update places where their values are printed.
|
Revision tags: netbsd-1-6-PATCH002-RELEASE netbsd-1-6-PATCH002 netbsd-1-6-PATCH002-RC4 netbsd-1-6-PATCH002-RC3 netbsd-1-6-PATCH002-RC2 netbsd-1-6-PATCH002-RC1 netbsd-1-6-PATCH001 netbsd-1-6-PATCH001-RELEASE netbsd-1-6-PATCH001-RC3 netbsd-1-6-PATCH001-RC2 netbsd-1-6-PATCH001-RC1 netbsd-1-6-RELEASE netbsd-1-6-RC3 netbsd-1-6-RC2 netbsd-1-6-RC1 netbsd-1-6-base
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#
1.7 |
|
14-May-2002 |
matt |
branches: 1.7.2; Eliminate more commons or redundant declarations.
|
Revision tags: eeh-devprop-base
|
#
1.6 |
|
20-Mar-2002 |
christos |
kill remaining PS_STRINGS instances.
|
Revision tags: newlock-base
|
#
1.5 |
|
06-Mar-2002 |
tsutsui |
Change type of dumpmag to u_int32_t since it is actually a 32bit unsigned magic number. As per discussion on tech-kern, and fixes port-sparc64/11949.
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#
1.4 |
|
04-Mar-2002 |
simonb |
Don't "extern int cold;" - this is in <sys/kernel.h>.
|
Revision tags: ifpoll-base thorpej-mips-cache-base thorpej-devvp-base3 thorpej-devvp-base2 post-chs-ubcperf pre-chs-ubcperf thorpej-devvp-base
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#
1.3 |
|
15-Jun-2001 |
drochner |
branches: 1.3.2; 1.3.8; vm_map_t -> struct vm_map * vm_page_t -> struct vm_page * simple_lock_data_t -> struct simplelock
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#
1.2 |
|
30-May-2001 |
lukem |
add missing #include "opt_kgdb.h"
|
#
1.1 |
|
14-May-2001 |
drochner |
Initial import of the known working kernel bits for the NetBSD/cesfic port. cesfic is a VME board with one or two mc68040 processors. See the README file for details. The port is working well with a.out userland, there are some problems with ELF still, like applications running out of memory where it is not expected. Some parts, in particular the pmap (which was taken from hp300 four years ago), need updating, but this is easier done within the NetBSD CVS tree.
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#
1.73 |
|
20-Dec-2023 |
thorpej |
Remove unnecessary <sys/malloc.h> include.
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Revision tags: thorpej-ifq-base thorpej-altq-separation-base netbsd-10-0-RC1 netbsd-10-base bouyer-sunxi-drm-base
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#
1.72 |
|
09-Oct-2021 |
tsutsui |
Call cnpollc(9) before cngetc(9) as the cons(9) man page says.
Currently most ports do nothing in cnpollc(9), but this is required to handle wskbd(9) .set_leds op in cngetc(9) properly, at least on luna68k.
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Revision tags: thorpej-i2c-spi-conf2-base thorpej-futex2-base thorpej-cfargs2-base cjep_sun2x-base1 cjep_sun2x-base cjep_staticlib_x-base1 cjep_staticlib_x-base thorpej-i2c-spi-conf-base thorpej-cfargs-base thorpej-futex-base
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#
1.71 |
|
11-Jun-2020 |
ad |
uvm_availmem(): give it a boolean argument to specify whether a recent cached value will do, or if the very latest total must be fetched. It can be called thousands of times a second and fetching the totals impacts not only the calling LWP but other CPUs doing unrelated activity in the VM system.
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Revision tags: bouyer-xenpvh-base2 phil-wifi-20200421 bouyer-xenpvh-base1 phil-wifi-20200411 bouyer-xenpvh-base is-mlppp-base phil-wifi-20200406 ad-namecache-base3 ad-namecache-base2 ad-namecache-base1 ad-namecache-base
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#
1.70 |
|
31-Dec-2019 |
ad |
Rename uvm_free() -> uvm_availmem().
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#
1.69 |
|
21-Dec-2019 |
ad |
uvmexp.free -> uvm_free()
|
Revision tags: netbsd-9-3-RELEASE netbsd-9-2-RELEASE netbsd-9-1-RELEASE netbsd-9-0-RELEASE netbsd-9-0-RC2 netbsd-9-0-RC1 phil-wifi-20191119 netbsd-9-base phil-wifi-20190609 isaki-audio2-base
|
#
1.68 |
|
06-Apr-2019 |
thorpej |
Overhaul the API used to fetch and store individual memory cells in userspace. The old fetch(9) and store(9) APIs (fubyte(), fuword(), subyte(), suword(), etc.) are retired and replaced with new ufetch(9) and ustore(9) APIs that can return proper error codes, etc. and are implemented consistently across all platforms. The interrupt-safe variants are no longer supported (and several of the existing attempts at fuswintr(), etc. were buggy and not actually interrupt-safe).
Also augmement the ucas(9) API, making it consistently available on all plaforms, supporting uniprocessor and multiprocessor systems, even those that do not have CAS or LL/SC primitives.
Welcome to NetBSD 8.99.37.
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Revision tags: netbsd-8-2-RELEASE netbsd-8-1-RELEASE netbsd-8-1-RC1 pgoyette-compat-merge-20190127 pgoyette-compat-20190127 pgoyette-compat-20190118 pgoyette-compat-1226 pgoyette-compat-1126 pgoyette-compat-1020 pgoyette-compat-0930 pgoyette-compat-0906 pgoyette-compat-0728 netbsd-8-0-RELEASE phil-wifi-base pgoyette-compat-0625 netbsd-8-0-RC2 pgoyette-compat-0521 pgoyette-compat-0502 pgoyette-compat-0422 netbsd-8-0-RC1 pgoyette-compat-0415 pgoyette-compat-0407 pgoyette-compat-0330 pgoyette-compat-0322 pgoyette-compat-0315 pgoyette-compat-base tls-maxphys-base-20171202 matt-nb8-mediatek-base nick-nhusb-base-20170825 perseant-stdc-iso10646-base netbsd-8-base prg-localcount2-base3 prg-localcount2-base2 prg-localcount2-base1 prg-localcount2-base pgoyette-localcount-20170426 bouyer-socketcan-base1 jdolecek-ncq-base pgoyette-localcount-20170320 nick-nhusb-base-20170204 bouyer-socketcan-base pgoyette-localcount-20170107
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#
1.67 |
|
22-Dec-2016 |
cherry |
branches: 1.67.6; 1.67.16; physmem should be of type psize_t
Also, use PRIxPSIZE when printf(9)ing physmem.
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Revision tags: nick-nhusb-base-20161204 pgoyette-localcount-20161104 nick-nhusb-base-20161004 localcount-20160914 pgoyette-localcount-20160806 pgoyette-localcount-20160726 pgoyette-localcount-base nick-nhusb-base-20160907 nick-nhusb-base-20160529 nick-nhusb-base-20160422 nick-nhusb-base-20160319 nick-nhusb-base-20151226
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#
1.66 |
|
05-Nov-2015 |
pgoyette |
branches: 1.66.2; Remove superfluous #includes - nothing depends on them
|
Revision tags: netbsd-7-2-RELEASE netbsd-7-1-2-RELEASE netbsd-7-1-1-RELEASE netbsd-7-1-RELEASE netbsd-7-1-RC2 netbsd-7-nhusb-base-20170116 netbsd-7-1-RC1 netbsd-7-0-2-RELEASE netbsd-7-nhusb-base netbsd-7-0-1-RELEASE netbsd-7-0-RELEASE nick-nhusb-base-20150921 netbsd-7-0-RC3 netbsd-7-0-RC2 netbsd-7-0-RC1 nick-nhusb-base-20150606 nick-nhusb-base-20150406 nick-nhusb-base netbsd-7-base yamt-pagecache-base9 tls-earlyentropy-base riastradh-xf86-video-intel-2-7-1-pre-2-21-15 rmind-smpnet-nbase rmind-smpnet-base tls-maxphys-base
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#
1.65 |
|
24-Mar-2014 |
christos |
branches: 1.65.6; - use cpu_{g,s}etmodel - remove unused
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Revision tags: riastradh-drm2-base3 riastradh-drm2-base2 riastradh-drm2-base1 riastradh-drm2-base agc-symver-base yamt-pagecache-base8 yamt-pagecache-base7 yamt-pagecache-base6
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#
1.64 |
|
08-Aug-2012 |
drochner |
branches: 1.64.2; 1.64.4; build fix for gcc -fno-common, from Radoslaw Kujawa
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#
1.63 |
|
27-Jul-2012 |
matt |
Remove safepri and use IPL_SAFEPRI instead. This may be defined in a MD header file (if not, a value of 0 is assmued).
|
Revision tags: netbsd-6-0-6-RELEASE netbsd-6-1-5-RELEASE netbsd-6-1-4-RELEASE netbsd-6-0-5-RELEASE netbsd-6-1-3-RELEASE netbsd-6-0-4-RELEASE netbsd-6-1-2-RELEASE netbsd-6-0-3-RELEASE netbsd-6-1-1-RELEASE netbsd-6-0-2-RELEASE netbsd-6-1-RELEASE netbsd-6-1-RC4 netbsd-6-1-RC3 netbsd-6-1-RC2 netbsd-6-1-RC1 netbsd-6-0-1-RELEASE matt-nb6-plus-nbase netbsd-6-0-RELEASE netbsd-6-0-RC2 matt-nb6-plus-base netbsd-6-0-RC1 jmcneill-usbmp-base10 yamt-pagecache-base5 jmcneill-usbmp-base9 yamt-pagecache-base4 jmcneill-usbmp-base8 jmcneill-usbmp-base7 jmcneill-usbmp-base6 jmcneill-usbmp-base5 jmcneill-usbmp-base4 jmcneill-usbmp-base3 jmcneill-usbmp-base2 netbsd-6-base
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#
1.62 |
|
12-Feb-2012 |
matt |
Change old-style function defintions to C89 prototypes.
Approved by releng.
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#
1.61 |
|
12-Dec-2011 |
mrg |
implement bdev_size(9) wrapper around d_psize() routine, so we can take the device lock in relevant places. avoid doing so while actually dumping.
tested i386 crash dumps still work, and that all touched files compile.
fixes PR#45705.
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Revision tags: jmcneill-usbmp-pre-base2 jmcneill-usbmp-base jmcneill-audiomp3-base yamt-pagecache-base3 yamt-pagecache-base2 yamt-pagecache-base
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#
1.60 |
|
12-Jun-2011 |
rmind |
branches: 1.60.2; 1.60.6; Welcome to 5.99.53! Merge rmind-uvmplock branch:
- Reorganize locking in UVM and provide extra serialisation for pmap(9). New lock order: [vmpage-owner-lock] -> pmap-lock.
- Simplify locking in some pmap(9) modules by removing P->V locking.
- Use lock object on vmobjlock (and thus vnode_t::v_interlock) to share the locks amongst UVM objects where necessary (tmpfs, layerfs, unionfs).
- Rewrite and optimise x86 TLB shootdown code, make it simpler and cleaner. Add TLBSTATS option for x86 to collect statistics about TLB shootdowns.
- Unify /dev/mem et al in MI code and provide required locking (removes kernel-lock on some ports). Also, avoid cache-aliasing issues.
Thanks to Andrew Doran and Joerg Sonnenberger, as their initial patches formed the core changes of this branch.
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Revision tags: rmind-uvmplock-nbase cherry-xenmp-base rmind-uvmplock-base
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#
1.59 |
|
16-May-2011 |
tsutsui |
branches: 1.59.2; - merge and move pasted m68k MD setreg() functions into m68k/m68k_machdep.c - move m68881_save() and m68881_restore() declarations into <m68k/m68k.h>
Briefly tested and no obvious breakage on atari, sun3, and x68k.
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Revision tags: jym-xensuspend-nbase bouyer-quota2-nbase jym-xensuspend-base
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#
1.58 |
|
04-Mar-2011 |
joerg |
Refactor ps_strings access. Based on PK_32, write either the normal version or the 32bit compat layout in execve1. Introduce a new function copyin_psstrings for reading it back from userland and converting it to the native layout. Refactor procfs to share most of the code with the kern.proc_args sysctl handler.
This material is based upon work partially supported by The NetBSD Foundation under a contract with Joerg Sonnenberger.
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Revision tags: uebayasi-xip-base7 bouyer-quota2-base
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#
1.57 |
|
08-Feb-2011 |
rmind |
Remove clause 3 (UCB advertising clause) from the University of Utah copyright. Confirmed by Mike Hibler, mike at cs.utah.edu - thanks! Also, merge UCB and Utah copyright texts back into one, as they originally were.
Extra verification by snj@.
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#
1.56 |
|
17-Jan-2011 |
tsutsui |
branches: 1.56.2; Explicitly include <machine/pcb.h> for struct pcb.
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Revision tags: jruoho-x86intr-base matt-mips64-premerge-20101231 uebayasi-xip-base6 uebayasi-xip-base5 uebayasi-xip-base4 uebayasi-xip-base3
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#
1.55 |
|
16-Oct-2010 |
tsutsui |
branches: 1.55.2; Prepare empty module_init_md() for options MODULAR for all other m68k ports.
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Revision tags: yamt-nfs-mp-base11 uebayasi-xip-base2 yamt-nfs-mp-base10 uebayasi-xip-base1 yamt-nfs-mp-base9
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#
1.54 |
|
08-Feb-2010 |
joerg |
branches: 1.54.2; Remove separate mb_map. The nmbclusters is computed at boot time based on the amount of physical memory and limited by NMBCLUSTERS if present. Architectures without direct mapping also limit it based on the kmem_map size, which is used as backing store. On i386 and ARM, the maximum KVA used for mbuf clusters is limited to 64MB by default.
The old default limits and limits based on GATEWAY have been removed. key_registered_sb_max is hard-wired to a value derived from 2048 clusters.
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Revision tags: uebayasi-xip-base matt-premerge-20091211
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#
1.53 |
|
10-Dec-2009 |
matt |
branches: 1.53.2; Change u_long to vaddr_t/vsize_t in exec code where appropriate (mostly involves setregs and vmcmds). Should result in no code differences.
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#
1.52 |
|
23-Nov-2009 |
rmind |
Use lwp_getpcb() on m68k ports, clean from struct user usage.
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Revision tags: yamt-nfs-mp-base8
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#
1.51 |
|
26-Aug-2009 |
thorpej |
Make this compile again (64-bit dev_t printf format).
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Revision tags: yamt-nfs-mp-base7
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#
1.50 |
|
15-Aug-2009 |
matt |
Include <sys/exec_aout.h> explicitly instead of relying on <sys/exec.h> to do it for us.
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Revision tags: jymxensuspend-base yamt-nfs-mp-base6 yamt-nfs-mp-base5 yamt-nfs-mp-base4 yamt-nfs-mp-base3 nick-hppapmap-base4 nick-hppapmap-base3 nick-hppapmap-base
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#
1.49 |
|
18-Mar-2009 |
cegger |
Ansify function definitions w/o arguments. Generated with sed.
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#
1.48 |
|
14-Mar-2009 |
dsl |
Change about 4500 of the K&R function definitions to ANSI ones. There are still about 1600 left, but they have ',' or /* ... */ in the actual variable definitions - which my awk script doesn't handle. There are also many that need () -> (void). (The script does handle misordered arguments.)
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#
1.47 |
|
14-Mar-2009 |
dsl |
Remove all the __P() from sys (excluding sys/dist) Diff checked with grep and MK1 eyeball. i386 and amd64 GENERIC and sys still build.
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Revision tags: nick-hppapmap-base2 mjf-devfs2-base
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#
1.46 |
|
17-Jan-2009 |
tsutsui |
branches: 1.46.2; Move extern decls for Sysseg, Sysptmap, Sysptsize, mem_size, virtual_avail, virtual_end, and protection_codes[] to common <m68k/pmap_motorola.h>, and also make protection_codes[] unsigned.
XXX: avail_start and avail_end should also be moved, but it causes XXX: -Wshadow warnings in uvm/uvm_page.c:uvm_page_physload() and XXX: I don't have a good idea of alternative names for now.
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Revision tags: haad-dm-base2 haad-nbase2 ad-audiomp2-base haad-dm-base
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#
1.45 |
|
30-Nov-2008 |
martin |
As discussed on tech-kern: mutex_init is too heavyweight for early bootstrap phases, so move the initialization of the ksyms mutex back into main via a function called ksyms_init. Rename the existing (but quite different) ksyms_init* variations into ksyms_addsyms_elf() and ksyms_addsyms_explicit() and adapt machdep code accordingly.
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#
1.44 |
|
12-Nov-2008 |
ad |
Remove LKMs and switch to the module framework, pass 1.
Proposed on tech-kern@.
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#
1.43 |
|
11-Nov-2008 |
dyoung |
It is not appropriate to call pmf_system_shutdown(9) from doshutdownhooks(9): shutdown hooks registered by shutdownhook_establish(9) expect to be called with interrupts disabled, but shutdown hooks registered with pmf_device_register1(9) expect to be called with interrupts enabled. So I have made two changes:
1 Do not call pmf_system_shutdown() from doshutdownhooks(). Instead, change every call to doshutdownhooks() to a call to doshutdownhooks() followed by a call to pmf_system_shutdown(). No functional change is intended by this change.
2 Make i386 re-enable interrupts briefly while it calls pmf_system_shutdown(). I leave it to others either to fix the other ports, or to factor out some MI shutdown code, as joerg@ suggests, and fix that. Note that a functional change *is* intended by this change.
I hope that this patch will stop us from flip-flopping between calling doshutdownhooks() and pmf_system_shutdown() sometimes with and sometimes without interrupts enabled.
|
Revision tags: netbsd-5-2-3-RELEASE netbsd-5-1-5-RELEASE netbsd-5-2-2-RELEASE netbsd-5-1-4-RELEASE netbsd-5-2-1-RELEASE netbsd-5-1-3-RELEASE netbsd-5-2-RELEASE netbsd-5-2-RC1 netbsd-5-1-2-RELEASE netbsd-5-1-1-RELEASE matt-nb5-mips64-premerge-20101231 matt-nb5-pq3-base netbsd-5-1-RELEASE netbsd-5-1-RC4 matt-nb5-mips64-k15 netbsd-5-1-RC3 netbsd-5-1-RC2 netbsd-5-1-RC1 netbsd-5-0-2-RELEASE matt-nb5-mips64-premerge-20091211 matt-nb5-mips64-u2-k2-k4-k7-k8-k9 matt-nb4-mips64-k7-u2a-k9b matt-nb5-mips64-u1-k1-k5 netbsd-5-0-1-RELEASE netbsd-5-0-RELEASE netbsd-5-0-RC4 netbsd-5-0-RC3 netbsd-5-0-RC2 netbsd-5-0-RC1 netbsd-5-base matt-mips64-base2 haad-dm-base1 wrstuden-revivesa-base-4 wrstuden-revivesa-base-3
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#
1.42 |
|
14-Sep-2008 |
tsutsui |
branches: 1.42.2; Remove ancient workaround hacks for gcc 2.7.2.
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Revision tags: wrstuden-revivesa-base-2 simonb-wapbl-nbase simonb-wapbl-base
|
#
1.41 |
|
02-Jul-2008 |
ad |
branches: 1.41.2; Replce exec_map with a pool. Proposed on tech-kern@, reviewed by chs@.
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Revision tags: wrstuden-revivesa-base-1 yamt-pf42-base4 yamt-pf42-base3 hpcarm-cleanup-nbase yamt-pf42-baseX yamt-pf42-base2 yamt-nfs-mp-base2 wrstuden-revivesa-base yamt-nfs-mp-base yamt-pf42-base ad-socklock-base1 yamt-lazymbuf-base15 yamt-lazymbuf-base14 keiichi-mipv6-nbase nick-net80211-sync-base keiichi-mipv6-base bouyer-xeni386-nbase bouyer-xeni386-base matt-armv6-nbase mjf-devfs-base matt-armv6-base hpcarm-cleanup-base
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#
1.40 |
|
31-Dec-2007 |
ad |
branches: 1.40.6; 1.40.10; 1.40.12; 1.40.14; Remove COMPAT_HPUX.
|
Revision tags: vmlocking2-base3 yamt-kmem-base3 cube-autoconf-base yamt-kmem-base2 yamt-kmem-base vmlocking2-base2 reinoud-bufcleanup-nbase vmlocking2-base1 jmcneill-base bouyer-xenamd64-base2 vmlocking-nbase yamt-x86pmap-base4 bouyer-xenamd64-base jmcneill-pm-base reinoud-bufcleanup-base
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#
1.39 |
|
17-Oct-2007 |
garbled |
branches: 1.39.2; 1.39.8; Merge the ppcoea-renovation branch to HEAD.
This branch was a major cleanup and rototill of many of the various OEA cpu based PPC ports that focused on sharing as much code as possible between the various ports to eliminate near-identical copies of files in every tree. Additionally there is a new PIC system that unifies the interface to interrupt code for all different OEA ppc arches. The work for this branch was done by a variety of people, too long to list here.
TODO: bebox still needs work to complete the transition to -renovation. ofppc still needs a bunch of work, which I will be looking at. ev64260 still needs to be renovated amigappc was not attempted.
NOTES: pmppc was removed as an arch, and moved to a evbppc target.
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Revision tags: nick-csl-alignment-base5 yamt-x86pmap-base3 yamt-x86pmap-base2 yamt-x86pmap-base nick-csl-alignment-base matt-mips64-base ppcoea-renovation-base mjf-ufs-trans-base vmlocking-base
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#
1.38 |
|
21-May-2007 |
tsutsui |
branches: 1.38.10; Adapt rest of m68k ports to yamt-idlelwp. Compile tested only.
|
Revision tags: yamt-idlelwp-base8 thorpej-atomic-base
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#
1.37 |
|
05-Mar-2007 |
tsutsui |
branches: 1.37.2; 1.37.4; 1.37.10; Allocate msgbufaddr in pmap_bootstrap.c where it's initilized, and move its declaration into <m68k/pmap_motorola.h>.
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#
1.36 |
|
04-Mar-2007 |
christos |
Kill caddr_t; there will be some MI fallout, but it will be fixed shortly.
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Revision tags: ad-audiomp-base
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#
1.35 |
|
22-Feb-2007 |
thorpej |
TRUE -> true, FALSE -> false
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Revision tags: post-newlock2-merge
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#
1.34 |
|
09-Feb-2007 |
ad |
branches: 1.34.2; Merge newlock2 to head.
|
Revision tags: netbsd-4-0-1-RELEASE wrstuden-fixsa-newbase wrstuden-fixsa-base-1 netbsd-4-0-RELEASE netbsd-4-0-RC5 matt-nb4-arm-base netbsd-4-0-RC4 netbsd-4-0-RC3 netbsd-4-0-RC2 netbsd-4-0-RC1 wrstuden-fixsa-base newlock2-nbase yamt-splraiseipl-base5 yamt-splraiseipl-base4 yamt-splraiseipl-base3 yamt-splraiseipl-base2 newlock2-base netbsd-4-base
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#
1.33 |
|
21-Oct-2006 |
mrg |
in cpu_dumpconf(), don't panic() if we can't bdevsw_lookup() the dumpdev. this occurs when we try to set the dumpdev to a device with no driver loaded. this fixes PR#34872.
in sys_swapctl, if bdevsw_lookup() fails, set dumpdev = NODEV before calling cpu_dumpconf(). (this also fixes PR#34872.)
XXX: cpu_dumpconf() should probably be changed to take a dumpdev XXX: and return an error in such cases, but that is a much more XXX: intrusive change.
XXX2: this is only run-tested on sparc64 and compile tested on a XXX2: couple of platforms.
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Revision tags: abandoned-netbsd-4-base yamt-splraiseipl-base yamt-pdpolicy-base9 yamt-pdpolicy-base8 yamt-pdpolicy-base7 yamt-pdpolicy-base6 chap-midi-nbase gdamore-uart-base simonb-timcounters-final yamt-pdpolicy-base5 chap-midi-base yamt-pdpolicy-base4 yamt-pdpolicy-base3 peter-altq-base yamt-pdpolicy-base2 elad-kernelauth-base yamt-pdpolicy-base yamt-uio_vmspace-base5 simonb-timecounters-base rpaulo-netinet-merge-pcb-base
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#
1.32 |
|
27-Dec-2005 |
yamt |
branches: 1.32.20; 1.32.22; cpu_exec_aout_makecmds: make this compilable after ktrace-lwp merge.
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#
1.31 |
|
11-Dec-2005 |
christos |
merge ktrace-lwp.
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Revision tags: yamt-readahead-base3 yamt-readahead-base2 yamt-readahead-pervnode yamt-readahead-perfile yamt-readahead-base yamt-vop-base3 yamt-vop-base2 thorpej-vnode-attr-base yamt-vop-base kent-audio2-base ktrace-lwp-base
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#
1.30 |
|
25-Apr-2005 |
lukem |
branches: 1.30.2; Move the MI printing of `copyright' to the MD cpu_startup() code where the printing of `version' is already performed. This has the benefit of allowing the copyright to be available via dmesg(8) on platforms which need the `msgbuf' to be setup in cpu_startup() before printed output is remembered.
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Revision tags: netbsd-3-1-1-RELEASE netbsd-3-0-3-RELEASE netbsd-3-1-RELEASE netbsd-3-0-2-RELEASE netbsd-3-1-RC4 netbsd-3-1-RC3 netbsd-3-1-RC2 netbsd-3-1-RC1 netbsd-3-0-1-RELEASE 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 yamt-km-base4 yamt-km-base3 netbsd-3-base yamt-km-base2
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#
1.29 |
|
11-Feb-2005 |
yamt |
remove uvm_map_protect from cpu_startup of several ports. - they shouldn't be needed with the current fault handler. - they causes assertion failure with the recent vm_map implementation.
discussed on tech-kern@. reviewed by Chuck Silvers. PR/29179 from Julio M. Merino Vidal.
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Revision tags: netbsd-2-0-3-RELEASE netbsd-2-1-RELEASE netbsd-2-1-RC6 netbsd-2-1-RC5 netbsd-2-1-RC4 netbsd-2-1-RC3 netbsd-2-1-RC2 netbsd-2-1-RC1 netbsd-2-0-2-RELEASE yamt-km-base netbsd-2-0-1-RELEASE kent-audio1-beforemerge netbsd-2-base kent-audio1-base netbsd-2-0-RELEASE netbsd-2-0-RC5 netbsd-2-0-RC4 netbsd-2-0-RC3 netbsd-2-0-RC2 netbsd-2-0-RC1 netbsd-2-0-base
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#
1.28 |
|
24-Mar-2004 |
atatat |
branches: 1.28.8; 1.28.10; Tango on sysctl_createv() and flags. The flags have all been renamed, and sysctl_createv() now uses more arguments.
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#
1.27 |
|
13-Feb-2004 |
wiz |
Uppercase CPU, plural is CPUs.
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#
1.26 |
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30-Dec-2003 |
pk |
Replace the traditional buffer memory management -- based on fixed per buffer virtual memory reservation and a private pool of memory pages -- by a scheme based on memory pools.
This allows better utilization of memory because buffers can now be allocated with a granularity finer than the system's native page size (useful for filesystems with e.g. 1k or 2k fragment sizes). It also avoids fragmentation of virtual to physical memory mappings (due to the former fixed virtual address reservation) resulting in better utilization of MMU resources on some platforms. Finally, the scheme is more flexible by allowing run-time decisions on the amount of memory to be used for buffers.
On the other hand, the effectiveness of the LRU queue for buffer recycling may be somewhat reduced compared to the traditional method since, due to the nature of the pool based memory allocation, the actual least recently used buffer may release its memory to a pool different from the one needed by a newly allocated buffer. However, this effect will kick in only if the system is under memory pressure.
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#
1.25 |
|
04-Dec-2003 |
atatat |
Dynamic sysctl.
Gone are the old kern_sysctl(), cpu_sysctl(), hw_sysctl(), vfs_sysctl(), etc, routines, along with sysctl_int() et al. Now all nodes are registered with the tree, and nodes can be added (or removed) easily, and I/O to and from the tree is handled generically.
Since the nodes are registered with the tree, the mapping from name to number (and back again) can now be discovered, instead of having to be hard coded. Adding new nodes to the tree is likewise much simpler -- the new infrastructure handles almost all the work for simple types, and just about anything else can be done with a small helper function.
All existing nodes are where they were before (numerically speaking), so all existing consumers of sysctl information should notice no difference.
PS - I'm sorry, but there's a distinct lack of documentation at the moment. I'm working on sysctl(3/8/9) right now, and I promise to watch out for buses.
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#
1.24 |
|
27-Sep-2003 |
cl |
Cast through (void *) to appease gcc3.
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#
1.23 |
|
22-Sep-2003 |
cl |
SA_SIGINFO support for m68k (port specific changes)
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#
1.22 |
|
07-Aug-2003 |
agc |
Move UCB-licensed code from 4-clause to 3-clause licence.
Patches provided by Joel Baker in PR 22364, verified by myself.
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#
1.21 |
|
15-Jul-2003 |
lukem |
__KERNEL_RCSID()
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#
1.20 |
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29-Jun-2003 |
fvdl |
branches: 1.20.2; Back out the lwp/ktrace changes. They contained a lot of colateral damage, and need to be examined and discussed more.
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#
1.19 |
|
28-Jun-2003 |
darrenr |
Pass lwp pointers throughtout the kernel, as required, so that the lwpid can be inserted into ktrace records. The general change has been to replace "struct proc *" with "struct lwp *" in various function prototypes, pass the lwp through and use l_proc to get the process pointer when needed.
Bump the kernel rev up to 1.6V
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#
1.18 |
|
23-Jun-2003 |
martin |
Make sure to include opt_foo.h if a defflag option FOO is used.
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#
1.17 |
|
10-May-2003 |
thorpej |
Back out the following chagne: http://mail-index.netbsd.org/source-changes/2003/05/08/0068.html
There were some side-effects that I didn't anticipate, and fixing them is proving to be more difficult than I thought, do just eject for now. Maybe one day we can look at this again.
Fixes PR kern/21517.
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#
1.16 |
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08-May-2003 |
thorpej |
Simplify the way the bounds of the managed kernel virtual address space is advertised to UVM by making virtual_avail and virtual_end first-class exported variables by UVM. Machine-dependent code is responsible for initializing them before main() is called. Anything that steals KVA must adjust these variables accordingly.
This reduces the number of instances of this info from 3 to 1, and simplifies the pmap(9) interface by removing the pmap_virtual_space() function call, and removing two arguments from pmap_steal_memory().
This also eliminates some kludges such as having to burn kernel_map entries on space used by the kernel and stolen KVA.
This also eliminates use of VM_{MIN,MAX}_KERNEL_ADDRESS from MI code, this giving MD code greater flexibility over the bounds of the managed kernel virtual address space if a given port's specific platforms can vary in this regard (this is especially true of the evb* ports).
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#
1.15 |
|
26-Apr-2003 |
ragge |
Call ksyms_init() instead of ddb_init() in case of NKSYMS || defined(DDB) || defined(LKM)
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#
1.14 |
|
01-Apr-2003 |
thorpej |
Use PAGE_SIZE rather than NBPG.
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#
1.13 |
|
17-Jan-2003 |
thorpej |
Merge the nathanw_sa branch.
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Revision tags: nathanw_sa_before_merge fvdl_fs64_base gmcgarry_ctxsw_base gmcgarry_ucred_base nathanw_sa_base
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#
1.12 |
|
13-Dec-2002 |
drochner |
scatter some pmap_update(pmap_kernel()) to reduce differences to other ports
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Revision tags: kqueue-aftermerge kqueue-beforemerge kqueue-base
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#
1.11 |
|
25-Sep-2002 |
thorpej |
Don't include <sys/map.h>.
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#
1.10 |
|
19-Sep-2002 |
ragge |
Do not include <sys/clist.h>, it's not used in NetBSD at all.
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#
1.9 |
|
06-Sep-2002 |
gehenna |
Merge the gehenna-devsw branch into the trunk.
This merge changes the device switch tables from static array to dynamically generated by config(8).
- All device switches is defined as a constant structure in device drivers.
- The new grammer ``device-major'' is introduced to ``files''.
device-major <prefix> char <num> [block <num>] [<rules>]
- All device major numbers must be listed up in port dependent majors.<arch> by using this grammer.
- Added the new naming convention. The name of the device switch must be <prefix>_[bc]devsw for auto-generation of device switch tables.
- The backward compatibility of loading block/character device switch by LKM framework is broken. This is necessary to convert from block/character device major to device name in runtime and vice versa.
- The restriction to assign device major by LKM is completely removed. We don't need to reserve LKM entries for dynamic loading of device switch.
- In compile time, device major numbers list is packed into the kernel and the LKM framework will refer it to assign device major number dynamically.
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Revision tags: gehenna-devsw-base
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#
1.8 |
|
25-Aug-2002 |
thorpej |
Make nbuf, nswbuf, and bufpages unsigned. Make all operations on these variables unsigned, and update places where their values are printed.
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Revision tags: netbsd-1-6-PATCH002-RELEASE netbsd-1-6-PATCH002 netbsd-1-6-PATCH002-RC4 netbsd-1-6-PATCH002-RC3 netbsd-1-6-PATCH002-RC2 netbsd-1-6-PATCH002-RC1 netbsd-1-6-PATCH001 netbsd-1-6-PATCH001-RELEASE netbsd-1-6-PATCH001-RC3 netbsd-1-6-PATCH001-RC2 netbsd-1-6-PATCH001-RC1 netbsd-1-6-RELEASE netbsd-1-6-RC3 netbsd-1-6-RC2 netbsd-1-6-RC1 netbsd-1-6-base
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#
1.7 |
|
14-May-2002 |
matt |
branches: 1.7.2; Eliminate more commons or redundant declarations.
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Revision tags: eeh-devprop-base
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#
1.6 |
|
20-Mar-2002 |
christos |
kill remaining PS_STRINGS instances.
|
Revision tags: newlock-base
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#
1.5 |
|
06-Mar-2002 |
tsutsui |
Change type of dumpmag to u_int32_t since it is actually a 32bit unsigned magic number. As per discussion on tech-kern, and fixes port-sparc64/11949.
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#
1.4 |
|
04-Mar-2002 |
simonb |
Don't "extern int cold;" - this is in <sys/kernel.h>.
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Revision tags: ifpoll-base thorpej-mips-cache-base thorpej-devvp-base3 thorpej-devvp-base2 post-chs-ubcperf pre-chs-ubcperf thorpej-devvp-base
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#
1.3 |
|
15-Jun-2001 |
drochner |
branches: 1.3.2; 1.3.8; vm_map_t -> struct vm_map * vm_page_t -> struct vm_page * simple_lock_data_t -> struct simplelock
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#
1.2 |
|
30-May-2001 |
lukem |
add missing #include "opt_kgdb.h"
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#
1.1 |
|
14-May-2001 |
drochner |
Initial import of the known working kernel bits for the NetBSD/cesfic port. cesfic is a VME board with one or two mc68040 processors. See the README file for details. The port is working well with a.out userland, there are some problems with ELF still, like applications running out of memory where it is not expected. Some parts, in particular the pmap (which was taken from hp300 four years ago), need updating, but this is easier done within the NetBSD CVS tree.
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#
1.72 |
|
09-Oct-2021 |
tsutsui |
Call cnpollc(9) before cngetc(9) as the cons(9) man page says.
Currently most ports do nothing in cnpollc(9), but this is required to handle wskbd(9) .set_leds op in cngetc(9) properly, at least on luna68k.
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Revision tags: thorpej-i2c-spi-conf2-base thorpej-futex2-base thorpej-cfargs2-base cjep_sun2x-base1 cjep_sun2x-base cjep_staticlib_x-base1 cjep_staticlib_x-base thorpej-i2c-spi-conf-base thorpej-cfargs-base thorpej-futex-base
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#
1.71 |
|
11-Jun-2020 |
ad |
uvm_availmem(): give it a boolean argument to specify whether a recent cached value will do, or if the very latest total must be fetched. It can be called thousands of times a second and fetching the totals impacts not only the calling LWP but other CPUs doing unrelated activity in the VM system.
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Revision tags: bouyer-xenpvh-base2 phil-wifi-20200421 bouyer-xenpvh-base1 phil-wifi-20200411 bouyer-xenpvh-base is-mlppp-base phil-wifi-20200406 ad-namecache-base3 ad-namecache-base2 ad-namecache-base1 ad-namecache-base
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#
1.70 |
|
31-Dec-2019 |
ad |
Rename uvm_free() -> uvm_availmem().
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#
1.69 |
|
21-Dec-2019 |
ad |
uvmexp.free -> uvm_free()
|
Revision tags: netbsd-9-2-RELEASE netbsd-9-1-RELEASE netbsd-9-0-RELEASE netbsd-9-0-RC2 netbsd-9-0-RC1 phil-wifi-20191119 netbsd-9-base phil-wifi-20190609 isaki-audio2-base
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#
1.68 |
|
06-Apr-2019 |
thorpej |
Overhaul the API used to fetch and store individual memory cells in userspace. The old fetch(9) and store(9) APIs (fubyte(), fuword(), subyte(), suword(), etc.) are retired and replaced with new ufetch(9) and ustore(9) APIs that can return proper error codes, etc. and are implemented consistently across all platforms. The interrupt-safe variants are no longer supported (and several of the existing attempts at fuswintr(), etc. were buggy and not actually interrupt-safe).
Also augmement the ucas(9) API, making it consistently available on all plaforms, supporting uniprocessor and multiprocessor systems, even those that do not have CAS or LL/SC primitives.
Welcome to NetBSD 8.99.37.
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Revision tags: netbsd-8-2-RELEASE netbsd-8-1-RELEASE netbsd-8-1-RC1 pgoyette-compat-merge-20190127 pgoyette-compat-20190127 pgoyette-compat-20190118 pgoyette-compat-1226 pgoyette-compat-1126 pgoyette-compat-1020 pgoyette-compat-0930 pgoyette-compat-0906 pgoyette-compat-0728 netbsd-8-0-RELEASE phil-wifi-base pgoyette-compat-0625 netbsd-8-0-RC2 pgoyette-compat-0521 pgoyette-compat-0502 pgoyette-compat-0422 netbsd-8-0-RC1 pgoyette-compat-0415 pgoyette-compat-0407 pgoyette-compat-0330 pgoyette-compat-0322 pgoyette-compat-0315 pgoyette-compat-base tls-maxphys-base-20171202 matt-nb8-mediatek-base nick-nhusb-base-20170825 perseant-stdc-iso10646-base netbsd-8-base prg-localcount2-base3 prg-localcount2-base2 prg-localcount2-base1 prg-localcount2-base pgoyette-localcount-20170426 bouyer-socketcan-base1 jdolecek-ncq-base pgoyette-localcount-20170320 nick-nhusb-base-20170204 bouyer-socketcan-base pgoyette-localcount-20170107
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#
1.67 |
|
22-Dec-2016 |
cherry |
branches: 1.67.6; 1.67.16; physmem should be of type psize_t
Also, use PRIxPSIZE when printf(9)ing physmem.
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Revision tags: nick-nhusb-base-20161204 pgoyette-localcount-20161104 nick-nhusb-base-20161004 localcount-20160914 pgoyette-localcount-20160806 pgoyette-localcount-20160726 pgoyette-localcount-base nick-nhusb-base-20160907 nick-nhusb-base-20160529 nick-nhusb-base-20160422 nick-nhusb-base-20160319 nick-nhusb-base-20151226
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#
1.66 |
|
05-Nov-2015 |
pgoyette |
branches: 1.66.2; Remove superfluous #includes - nothing depends on them
|
Revision tags: netbsd-7-2-RELEASE netbsd-7-1-2-RELEASE netbsd-7-1-1-RELEASE netbsd-7-1-RELEASE netbsd-7-1-RC2 netbsd-7-nhusb-base-20170116 netbsd-7-1-RC1 netbsd-7-0-2-RELEASE netbsd-7-nhusb-base netbsd-7-0-1-RELEASE netbsd-7-0-RELEASE nick-nhusb-base-20150921 netbsd-7-0-RC3 netbsd-7-0-RC2 netbsd-7-0-RC1 nick-nhusb-base-20150606 nick-nhusb-base-20150406 nick-nhusb-base netbsd-7-base yamt-pagecache-base9 tls-earlyentropy-base riastradh-xf86-video-intel-2-7-1-pre-2-21-15 rmind-smpnet-nbase rmind-smpnet-base tls-maxphys-base
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#
1.65 |
|
24-Mar-2014 |
christos |
branches: 1.65.6; - use cpu_{g,s}etmodel - remove unused
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Revision tags: riastradh-drm2-base3 riastradh-drm2-base2 riastradh-drm2-base1 riastradh-drm2-base agc-symver-base yamt-pagecache-base8 yamt-pagecache-base7 yamt-pagecache-base6
|
#
1.64 |
|
08-Aug-2012 |
drochner |
branches: 1.64.2; 1.64.4; build fix for gcc -fno-common, from Radoslaw Kujawa
|
#
1.63 |
|
27-Jul-2012 |
matt |
Remove safepri and use IPL_SAFEPRI instead. This may be defined in a MD header file (if not, a value of 0 is assmued).
|
Revision tags: netbsd-6-0-6-RELEASE netbsd-6-1-5-RELEASE netbsd-6-1-4-RELEASE netbsd-6-0-5-RELEASE netbsd-6-1-3-RELEASE netbsd-6-0-4-RELEASE netbsd-6-1-2-RELEASE netbsd-6-0-3-RELEASE netbsd-6-1-1-RELEASE netbsd-6-0-2-RELEASE netbsd-6-1-RELEASE netbsd-6-1-RC4 netbsd-6-1-RC3 netbsd-6-1-RC2 netbsd-6-1-RC1 netbsd-6-0-1-RELEASE matt-nb6-plus-nbase netbsd-6-0-RELEASE netbsd-6-0-RC2 matt-nb6-plus-base netbsd-6-0-RC1 jmcneill-usbmp-base10 yamt-pagecache-base5 jmcneill-usbmp-base9 yamt-pagecache-base4 jmcneill-usbmp-base8 jmcneill-usbmp-base7 jmcneill-usbmp-base6 jmcneill-usbmp-base5 jmcneill-usbmp-base4 jmcneill-usbmp-base3 jmcneill-usbmp-base2 netbsd-6-base
|
#
1.62 |
|
12-Feb-2012 |
matt |
Change old-style function defintions to C89 prototypes.
Approved by releng.
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#
1.61 |
|
12-Dec-2011 |
mrg |
implement bdev_size(9) wrapper around d_psize() routine, so we can take the device lock in relevant places. avoid doing so while actually dumping.
tested i386 crash dumps still work, and that all touched files compile.
fixes PR#45705.
|
Revision tags: jmcneill-usbmp-pre-base2 jmcneill-usbmp-base jmcneill-audiomp3-base yamt-pagecache-base3 yamt-pagecache-base2 yamt-pagecache-base
|
#
1.60 |
|
12-Jun-2011 |
rmind |
branches: 1.60.2; 1.60.6; Welcome to 5.99.53! Merge rmind-uvmplock branch:
- Reorganize locking in UVM and provide extra serialisation for pmap(9). New lock order: [vmpage-owner-lock] -> pmap-lock.
- Simplify locking in some pmap(9) modules by removing P->V locking.
- Use lock object on vmobjlock (and thus vnode_t::v_interlock) to share the locks amongst UVM objects where necessary (tmpfs, layerfs, unionfs).
- Rewrite and optimise x86 TLB shootdown code, make it simpler and cleaner. Add TLBSTATS option for x86 to collect statistics about TLB shootdowns.
- Unify /dev/mem et al in MI code and provide required locking (removes kernel-lock on some ports). Also, avoid cache-aliasing issues.
Thanks to Andrew Doran and Joerg Sonnenberger, as their initial patches formed the core changes of this branch.
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Revision tags: rmind-uvmplock-nbase cherry-xenmp-base rmind-uvmplock-base
|
#
1.59 |
|
16-May-2011 |
tsutsui |
branches: 1.59.2; - merge and move pasted m68k MD setreg() functions into m68k/m68k_machdep.c - move m68881_save() and m68881_restore() declarations into <m68k/m68k.h>
Briefly tested and no obvious breakage on atari, sun3, and x68k.
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Revision tags: jym-xensuspend-nbase bouyer-quota2-nbase jym-xensuspend-base
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#
1.58 |
|
04-Mar-2011 |
joerg |
Refactor ps_strings access. Based on PK_32, write either the normal version or the 32bit compat layout in execve1. Introduce a new function copyin_psstrings for reading it back from userland and converting it to the native layout. Refactor procfs to share most of the code with the kern.proc_args sysctl handler.
This material is based upon work partially supported by The NetBSD Foundation under a contract with Joerg Sonnenberger.
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Revision tags: uebayasi-xip-base7 bouyer-quota2-base
|
#
1.57 |
|
08-Feb-2011 |
rmind |
Remove clause 3 (UCB advertising clause) from the University of Utah copyright. Confirmed by Mike Hibler, mike at cs.utah.edu - thanks! Also, merge UCB and Utah copyright texts back into one, as they originally were.
Extra verification by snj@.
|
#
1.56 |
|
17-Jan-2011 |
tsutsui |
branches: 1.56.2; Explicitly include <machine/pcb.h> for struct pcb.
|
Revision tags: jruoho-x86intr-base matt-mips64-premerge-20101231 uebayasi-xip-base6 uebayasi-xip-base5 uebayasi-xip-base4 uebayasi-xip-base3
|
#
1.55 |
|
16-Oct-2010 |
tsutsui |
branches: 1.55.2; Prepare empty module_init_md() for options MODULAR for all other m68k ports.
|
Revision tags: yamt-nfs-mp-base11 uebayasi-xip-base2 yamt-nfs-mp-base10 uebayasi-xip-base1 yamt-nfs-mp-base9
|
#
1.54 |
|
08-Feb-2010 |
joerg |
branches: 1.54.2; Remove separate mb_map. The nmbclusters is computed at boot time based on the amount of physical memory and limited by NMBCLUSTERS if present. Architectures without direct mapping also limit it based on the kmem_map size, which is used as backing store. On i386 and ARM, the maximum KVA used for mbuf clusters is limited to 64MB by default.
The old default limits and limits based on GATEWAY have been removed. key_registered_sb_max is hard-wired to a value derived from 2048 clusters.
|
Revision tags: uebayasi-xip-base matt-premerge-20091211
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#
1.53 |
|
10-Dec-2009 |
matt |
branches: 1.53.2; Change u_long to vaddr_t/vsize_t in exec code where appropriate (mostly involves setregs and vmcmds). Should result in no code differences.
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#
1.52 |
|
23-Nov-2009 |
rmind |
Use lwp_getpcb() on m68k ports, clean from struct user usage.
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Revision tags: yamt-nfs-mp-base8
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#
1.51 |
|
26-Aug-2009 |
thorpej |
Make this compile again (64-bit dev_t printf format).
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Revision tags: yamt-nfs-mp-base7
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#
1.50 |
|
15-Aug-2009 |
matt |
Include <sys/exec_aout.h> explicitly instead of relying on <sys/exec.h> to do it for us.
|
Revision tags: jymxensuspend-base yamt-nfs-mp-base6 yamt-nfs-mp-base5 yamt-nfs-mp-base4 yamt-nfs-mp-base3 nick-hppapmap-base4 nick-hppapmap-base3 nick-hppapmap-base
|
#
1.49 |
|
18-Mar-2009 |
cegger |
Ansify function definitions w/o arguments. Generated with sed.
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#
1.48 |
|
14-Mar-2009 |
dsl |
Change about 4500 of the K&R function definitions to ANSI ones. There are still about 1600 left, but they have ',' or /* ... */ in the actual variable definitions - which my awk script doesn't handle. There are also many that need () -> (void). (The script does handle misordered arguments.)
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#
1.47 |
|
14-Mar-2009 |
dsl |
Remove all the __P() from sys (excluding sys/dist) Diff checked with grep and MK1 eyeball. i386 and amd64 GENERIC and sys still build.
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Revision tags: nick-hppapmap-base2 mjf-devfs2-base
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#
1.46 |
|
17-Jan-2009 |
tsutsui |
branches: 1.46.2; Move extern decls for Sysseg, Sysptmap, Sysptsize, mem_size, virtual_avail, virtual_end, and protection_codes[] to common <m68k/pmap_motorola.h>, and also make protection_codes[] unsigned.
XXX: avail_start and avail_end should also be moved, but it causes XXX: -Wshadow warnings in uvm/uvm_page.c:uvm_page_physload() and XXX: I don't have a good idea of alternative names for now.
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Revision tags: haad-dm-base2 haad-nbase2 ad-audiomp2-base haad-dm-base
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#
1.45 |
|
30-Nov-2008 |
martin |
As discussed on tech-kern: mutex_init is too heavyweight for early bootstrap phases, so move the initialization of the ksyms mutex back into main via a function called ksyms_init. Rename the existing (but quite different) ksyms_init* variations into ksyms_addsyms_elf() and ksyms_addsyms_explicit() and adapt machdep code accordingly.
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#
1.44 |
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12-Nov-2008 |
ad |
Remove LKMs and switch to the module framework, pass 1.
Proposed on tech-kern@.
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#
1.43 |
|
11-Nov-2008 |
dyoung |
It is not appropriate to call pmf_system_shutdown(9) from doshutdownhooks(9): shutdown hooks registered by shutdownhook_establish(9) expect to be called with interrupts disabled, but shutdown hooks registered with pmf_device_register1(9) expect to be called with interrupts enabled. So I have made two changes:
1 Do not call pmf_system_shutdown() from doshutdownhooks(). Instead, change every call to doshutdownhooks() to a call to doshutdownhooks() followed by a call to pmf_system_shutdown(). No functional change is intended by this change.
2 Make i386 re-enable interrupts briefly while it calls pmf_system_shutdown(). I leave it to others either to fix the other ports, or to factor out some MI shutdown code, as joerg@ suggests, and fix that. Note that a functional change *is* intended by this change.
I hope that this patch will stop us from flip-flopping between calling doshutdownhooks() and pmf_system_shutdown() sometimes with and sometimes without interrupts enabled.
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Revision tags: netbsd-5-2-3-RELEASE netbsd-5-1-5-RELEASE netbsd-5-2-2-RELEASE netbsd-5-1-4-RELEASE netbsd-5-2-1-RELEASE netbsd-5-1-3-RELEASE netbsd-5-2-RELEASE netbsd-5-2-RC1 netbsd-5-1-2-RELEASE netbsd-5-1-1-RELEASE matt-nb5-mips64-premerge-20101231 matt-nb5-pq3-base netbsd-5-1-RELEASE netbsd-5-1-RC4 matt-nb5-mips64-k15 netbsd-5-1-RC3 netbsd-5-1-RC2 netbsd-5-1-RC1 netbsd-5-0-2-RELEASE matt-nb5-mips64-premerge-20091211 matt-nb5-mips64-u2-k2-k4-k7-k8-k9 matt-nb4-mips64-k7-u2a-k9b matt-nb5-mips64-u1-k1-k5 netbsd-5-0-1-RELEASE netbsd-5-0-RELEASE netbsd-5-0-RC4 netbsd-5-0-RC3 netbsd-5-0-RC2 netbsd-5-0-RC1 netbsd-5-base matt-mips64-base2 haad-dm-base1 wrstuden-revivesa-base-4 wrstuden-revivesa-base-3
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#
1.42 |
|
14-Sep-2008 |
tsutsui |
branches: 1.42.2; Remove ancient workaround hacks for gcc 2.7.2.
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Revision tags: wrstuden-revivesa-base-2 simonb-wapbl-nbase simonb-wapbl-base
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#
1.41 |
|
02-Jul-2008 |
ad |
branches: 1.41.2; Replce exec_map with a pool. Proposed on tech-kern@, reviewed by chs@.
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Revision tags: wrstuden-revivesa-base-1 yamt-pf42-base4 yamt-pf42-base3 hpcarm-cleanup-nbase yamt-pf42-baseX yamt-pf42-base2 yamt-nfs-mp-base2 wrstuden-revivesa-base yamt-nfs-mp-base yamt-pf42-base ad-socklock-base1 yamt-lazymbuf-base15 yamt-lazymbuf-base14 keiichi-mipv6-nbase nick-net80211-sync-base keiichi-mipv6-base bouyer-xeni386-nbase bouyer-xeni386-base matt-armv6-nbase mjf-devfs-base matt-armv6-base hpcarm-cleanup-base
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#
1.40 |
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31-Dec-2007 |
ad |
branches: 1.40.6; 1.40.10; 1.40.12; 1.40.14; Remove COMPAT_HPUX.
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Revision tags: vmlocking2-base3 yamt-kmem-base3 cube-autoconf-base yamt-kmem-base2 yamt-kmem-base vmlocking2-base2 reinoud-bufcleanup-nbase vmlocking2-base1 jmcneill-base bouyer-xenamd64-base2 vmlocking-nbase yamt-x86pmap-base4 bouyer-xenamd64-base jmcneill-pm-base reinoud-bufcleanup-base
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#
1.39 |
|
17-Oct-2007 |
garbled |
branches: 1.39.2; 1.39.8; Merge the ppcoea-renovation branch to HEAD.
This branch was a major cleanup and rototill of many of the various OEA cpu based PPC ports that focused on sharing as much code as possible between the various ports to eliminate near-identical copies of files in every tree. Additionally there is a new PIC system that unifies the interface to interrupt code for all different OEA ppc arches. The work for this branch was done by a variety of people, too long to list here.
TODO: bebox still needs work to complete the transition to -renovation. ofppc still needs a bunch of work, which I will be looking at. ev64260 still needs to be renovated amigappc was not attempted.
NOTES: pmppc was removed as an arch, and moved to a evbppc target.
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Revision tags: nick-csl-alignment-base5 yamt-x86pmap-base3 yamt-x86pmap-base2 yamt-x86pmap-base nick-csl-alignment-base matt-mips64-base ppcoea-renovation-base mjf-ufs-trans-base vmlocking-base
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#
1.38 |
|
21-May-2007 |
tsutsui |
branches: 1.38.10; Adapt rest of m68k ports to yamt-idlelwp. Compile tested only.
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Revision tags: yamt-idlelwp-base8 thorpej-atomic-base
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#
1.37 |
|
05-Mar-2007 |
tsutsui |
branches: 1.37.2; 1.37.4; 1.37.10; Allocate msgbufaddr in pmap_bootstrap.c where it's initilized, and move its declaration into <m68k/pmap_motorola.h>.
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#
1.36 |
|
04-Mar-2007 |
christos |
Kill caddr_t; there will be some MI fallout, but it will be fixed shortly.
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Revision tags: ad-audiomp-base
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#
1.35 |
|
22-Feb-2007 |
thorpej |
TRUE -> true, FALSE -> false
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Revision tags: post-newlock2-merge
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#
1.34 |
|
09-Feb-2007 |
ad |
branches: 1.34.2; Merge newlock2 to head.
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Revision tags: netbsd-4-0-1-RELEASE wrstuden-fixsa-newbase wrstuden-fixsa-base-1 netbsd-4-0-RELEASE netbsd-4-0-RC5 matt-nb4-arm-base netbsd-4-0-RC4 netbsd-4-0-RC3 netbsd-4-0-RC2 netbsd-4-0-RC1 wrstuden-fixsa-base newlock2-nbase yamt-splraiseipl-base5 yamt-splraiseipl-base4 yamt-splraiseipl-base3 yamt-splraiseipl-base2 newlock2-base netbsd-4-base
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#
1.33 |
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21-Oct-2006 |
mrg |
in cpu_dumpconf(), don't panic() if we can't bdevsw_lookup() the dumpdev. this occurs when we try to set the dumpdev to a device with no driver loaded. this fixes PR#34872.
in sys_swapctl, if bdevsw_lookup() fails, set dumpdev = NODEV before calling cpu_dumpconf(). (this also fixes PR#34872.)
XXX: cpu_dumpconf() should probably be changed to take a dumpdev XXX: and return an error in such cases, but that is a much more XXX: intrusive change.
XXX2: this is only run-tested on sparc64 and compile tested on a XXX2: couple of platforms.
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Revision tags: abandoned-netbsd-4-base yamt-splraiseipl-base yamt-pdpolicy-base9 yamt-pdpolicy-base8 yamt-pdpolicy-base7 yamt-pdpolicy-base6 chap-midi-nbase gdamore-uart-base simonb-timcounters-final yamt-pdpolicy-base5 chap-midi-base yamt-pdpolicy-base4 yamt-pdpolicy-base3 peter-altq-base yamt-pdpolicy-base2 elad-kernelauth-base yamt-pdpolicy-base yamt-uio_vmspace-base5 simonb-timecounters-base rpaulo-netinet-merge-pcb-base
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#
1.32 |
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27-Dec-2005 |
yamt |
branches: 1.32.20; 1.32.22; cpu_exec_aout_makecmds: make this compilable after ktrace-lwp merge.
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#
1.31 |
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11-Dec-2005 |
christos |
merge ktrace-lwp.
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Revision tags: yamt-readahead-base3 yamt-readahead-base2 yamt-readahead-pervnode yamt-readahead-perfile yamt-readahead-base yamt-vop-base3 yamt-vop-base2 thorpej-vnode-attr-base yamt-vop-base kent-audio2-base ktrace-lwp-base
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#
1.30 |
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25-Apr-2005 |
lukem |
branches: 1.30.2; Move the MI printing of `copyright' to the MD cpu_startup() code where the printing of `version' is already performed. This has the benefit of allowing the copyright to be available via dmesg(8) on platforms which need the `msgbuf' to be setup in cpu_startup() before printed output is remembered.
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Revision tags: netbsd-3-1-1-RELEASE netbsd-3-0-3-RELEASE netbsd-3-1-RELEASE netbsd-3-0-2-RELEASE netbsd-3-1-RC4 netbsd-3-1-RC3 netbsd-3-1-RC2 netbsd-3-1-RC1 netbsd-3-0-1-RELEASE 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 yamt-km-base4 yamt-km-base3 netbsd-3-base yamt-km-base2
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#
1.29 |
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11-Feb-2005 |
yamt |
remove uvm_map_protect from cpu_startup of several ports. - they shouldn't be needed with the current fault handler. - they causes assertion failure with the recent vm_map implementation.
discussed on tech-kern@. reviewed by Chuck Silvers. PR/29179 from Julio M. Merino Vidal.
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Revision tags: netbsd-2-0-3-RELEASE netbsd-2-1-RELEASE netbsd-2-1-RC6 netbsd-2-1-RC5 netbsd-2-1-RC4 netbsd-2-1-RC3 netbsd-2-1-RC2 netbsd-2-1-RC1 netbsd-2-0-2-RELEASE yamt-km-base netbsd-2-0-1-RELEASE kent-audio1-beforemerge netbsd-2-base kent-audio1-base netbsd-2-0-RELEASE netbsd-2-0-RC5 netbsd-2-0-RC4 netbsd-2-0-RC3 netbsd-2-0-RC2 netbsd-2-0-RC1 netbsd-2-0-base
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#
1.28 |
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24-Mar-2004 |
atatat |
branches: 1.28.8; 1.28.10; Tango on sysctl_createv() and flags. The flags have all been renamed, and sysctl_createv() now uses more arguments.
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#
1.27 |
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13-Feb-2004 |
wiz |
Uppercase CPU, plural is CPUs.
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#
1.26 |
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30-Dec-2003 |
pk |
Replace the traditional buffer memory management -- based on fixed per buffer virtual memory reservation and a private pool of memory pages -- by a scheme based on memory pools.
This allows better utilization of memory because buffers can now be allocated with a granularity finer than the system's native page size (useful for filesystems with e.g. 1k or 2k fragment sizes). It also avoids fragmentation of virtual to physical memory mappings (due to the former fixed virtual address reservation) resulting in better utilization of MMU resources on some platforms. Finally, the scheme is more flexible by allowing run-time decisions on the amount of memory to be used for buffers.
On the other hand, the effectiveness of the LRU queue for buffer recycling may be somewhat reduced compared to the traditional method since, due to the nature of the pool based memory allocation, the actual least recently used buffer may release its memory to a pool different from the one needed by a newly allocated buffer. However, this effect will kick in only if the system is under memory pressure.
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#
1.25 |
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04-Dec-2003 |
atatat |
Dynamic sysctl.
Gone are the old kern_sysctl(), cpu_sysctl(), hw_sysctl(), vfs_sysctl(), etc, routines, along with sysctl_int() et al. Now all nodes are registered with the tree, and nodes can be added (or removed) easily, and I/O to and from the tree is handled generically.
Since the nodes are registered with the tree, the mapping from name to number (and back again) can now be discovered, instead of having to be hard coded. Adding new nodes to the tree is likewise much simpler -- the new infrastructure handles almost all the work for simple types, and just about anything else can be done with a small helper function.
All existing nodes are where they were before (numerically speaking), so all existing consumers of sysctl information should notice no difference.
PS - I'm sorry, but there's a distinct lack of documentation at the moment. I'm working on sysctl(3/8/9) right now, and I promise to watch out for buses.
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#
1.24 |
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27-Sep-2003 |
cl |
Cast through (void *) to appease gcc3.
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#
1.23 |
|
22-Sep-2003 |
cl |
SA_SIGINFO support for m68k (port specific changes)
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#
1.22 |
|
07-Aug-2003 |
agc |
Move UCB-licensed code from 4-clause to 3-clause licence.
Patches provided by Joel Baker in PR 22364, verified by myself.
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#
1.21 |
|
15-Jul-2003 |
lukem |
__KERNEL_RCSID()
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#
1.20 |
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29-Jun-2003 |
fvdl |
branches: 1.20.2; Back out the lwp/ktrace changes. They contained a lot of colateral damage, and need to be examined and discussed more.
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#
1.19 |
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28-Jun-2003 |
darrenr |
Pass lwp pointers throughtout the kernel, as required, so that the lwpid can be inserted into ktrace records. The general change has been to replace "struct proc *" with "struct lwp *" in various function prototypes, pass the lwp through and use l_proc to get the process pointer when needed.
Bump the kernel rev up to 1.6V
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#
1.18 |
|
23-Jun-2003 |
martin |
Make sure to include opt_foo.h if a defflag option FOO is used.
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#
1.17 |
|
10-May-2003 |
thorpej |
Back out the following chagne: http://mail-index.netbsd.org/source-changes/2003/05/08/0068.html
There were some side-effects that I didn't anticipate, and fixing them is proving to be more difficult than I thought, do just eject for now. Maybe one day we can look at this again.
Fixes PR kern/21517.
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#
1.16 |
|
08-May-2003 |
thorpej |
Simplify the way the bounds of the managed kernel virtual address space is advertised to UVM by making virtual_avail and virtual_end first-class exported variables by UVM. Machine-dependent code is responsible for initializing them before main() is called. Anything that steals KVA must adjust these variables accordingly.
This reduces the number of instances of this info from 3 to 1, and simplifies the pmap(9) interface by removing the pmap_virtual_space() function call, and removing two arguments from pmap_steal_memory().
This also eliminates some kludges such as having to burn kernel_map entries on space used by the kernel and stolen KVA.
This also eliminates use of VM_{MIN,MAX}_KERNEL_ADDRESS from MI code, this giving MD code greater flexibility over the bounds of the managed kernel virtual address space if a given port's specific platforms can vary in this regard (this is especially true of the evb* ports).
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#
1.15 |
|
26-Apr-2003 |
ragge |
Call ksyms_init() instead of ddb_init() in case of NKSYMS || defined(DDB) || defined(LKM)
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#
1.14 |
|
01-Apr-2003 |
thorpej |
Use PAGE_SIZE rather than NBPG.
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#
1.13 |
|
17-Jan-2003 |
thorpej |
Merge the nathanw_sa branch.
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Revision tags: nathanw_sa_before_merge fvdl_fs64_base gmcgarry_ctxsw_base gmcgarry_ucred_base nathanw_sa_base
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#
1.12 |
|
13-Dec-2002 |
drochner |
scatter some pmap_update(pmap_kernel()) to reduce differences to other ports
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Revision tags: kqueue-aftermerge kqueue-beforemerge kqueue-base
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#
1.11 |
|
25-Sep-2002 |
thorpej |
Don't include <sys/map.h>.
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#
1.10 |
|
19-Sep-2002 |
ragge |
Do not include <sys/clist.h>, it's not used in NetBSD at all.
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#
1.9 |
|
06-Sep-2002 |
gehenna |
Merge the gehenna-devsw branch into the trunk.
This merge changes the device switch tables from static array to dynamically generated by config(8).
- All device switches is defined as a constant structure in device drivers.
- The new grammer ``device-major'' is introduced to ``files''.
device-major <prefix> char <num> [block <num>] [<rules>]
- All device major numbers must be listed up in port dependent majors.<arch> by using this grammer.
- Added the new naming convention. The name of the device switch must be <prefix>_[bc]devsw for auto-generation of device switch tables.
- The backward compatibility of loading block/character device switch by LKM framework is broken. This is necessary to convert from block/character device major to device name in runtime and vice versa.
- The restriction to assign device major by LKM is completely removed. We don't need to reserve LKM entries for dynamic loading of device switch.
- In compile time, device major numbers list is packed into the kernel and the LKM framework will refer it to assign device major number dynamically.
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Revision tags: gehenna-devsw-base
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#
1.8 |
|
25-Aug-2002 |
thorpej |
Make nbuf, nswbuf, and bufpages unsigned. Make all operations on these variables unsigned, and update places where their values are printed.
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Revision tags: netbsd-1-6-PATCH002-RELEASE netbsd-1-6-PATCH002 netbsd-1-6-PATCH002-RC4 netbsd-1-6-PATCH002-RC3 netbsd-1-6-PATCH002-RC2 netbsd-1-6-PATCH002-RC1 netbsd-1-6-PATCH001 netbsd-1-6-PATCH001-RELEASE netbsd-1-6-PATCH001-RC3 netbsd-1-6-PATCH001-RC2 netbsd-1-6-PATCH001-RC1 netbsd-1-6-RELEASE netbsd-1-6-RC3 netbsd-1-6-RC2 netbsd-1-6-RC1 netbsd-1-6-base
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#
1.7 |
|
14-May-2002 |
matt |
branches: 1.7.2; Eliminate more commons or redundant declarations.
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Revision tags: eeh-devprop-base
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#
1.6 |
|
20-Mar-2002 |
christos |
kill remaining PS_STRINGS instances.
|
Revision tags: newlock-base
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#
1.5 |
|
06-Mar-2002 |
tsutsui |
Change type of dumpmag to u_int32_t since it is actually a 32bit unsigned magic number. As per discussion on tech-kern, and fixes port-sparc64/11949.
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#
1.4 |
|
04-Mar-2002 |
simonb |
Don't "extern int cold;" - this is in <sys/kernel.h>.
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Revision tags: ifpoll-base thorpej-mips-cache-base thorpej-devvp-base3 thorpej-devvp-base2 post-chs-ubcperf pre-chs-ubcperf thorpej-devvp-base
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#
1.3 |
|
15-Jun-2001 |
drochner |
branches: 1.3.2; 1.3.8; vm_map_t -> struct vm_map * vm_page_t -> struct vm_page * simple_lock_data_t -> struct simplelock
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#
1.2 |
|
30-May-2001 |
lukem |
add missing #include "opt_kgdb.h"
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#
1.1 |
|
14-May-2001 |
drochner |
Initial import of the known working kernel bits for the NetBSD/cesfic port. cesfic is a VME board with one or two mc68040 processors. See the README file for details. The port is working well with a.out userland, there are some problems with ELF still, like applications running out of memory where it is not expected. Some parts, in particular the pmap (which was taken from hp300 four years ago), need updating, but this is easier done within the NetBSD CVS tree.
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#
1.71 |
|
11-Jun-2020 |
ad |
uvm_availmem(): give it a boolean argument to specify whether a recent cached value will do, or if the very latest total must be fetched. It can be called thousands of times a second and fetching the totals impacts not only the calling LWP but other CPUs doing unrelated activity in the VM system.
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Revision tags: bouyer-xenpvh-base2 phil-wifi-20200421 bouyer-xenpvh-base1 phil-wifi-20200411 bouyer-xenpvh-base is-mlppp-base phil-wifi-20200406 ad-namecache-base3 ad-namecache-base2 ad-namecache-base1 ad-namecache-base
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#
1.70 |
|
31-Dec-2019 |
ad |
Rename uvm_free() -> uvm_availmem().
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#
1.69 |
|
21-Dec-2019 |
ad |
uvmexp.free -> uvm_free()
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Revision tags: netbsd-9-0-RELEASE netbsd-9-0-RC2 netbsd-9-0-RC1 phil-wifi-20191119 netbsd-9-base phil-wifi-20190609 isaki-audio2-base
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#
1.68 |
|
06-Apr-2019 |
thorpej |
Overhaul the API used to fetch and store individual memory cells in userspace. The old fetch(9) and store(9) APIs (fubyte(), fuword(), subyte(), suword(), etc.) are retired and replaced with new ufetch(9) and ustore(9) APIs that can return proper error codes, etc. and are implemented consistently across all platforms. The interrupt-safe variants are no longer supported (and several of the existing attempts at fuswintr(), etc. were buggy and not actually interrupt-safe).
Also augmement the ucas(9) API, making it consistently available on all plaforms, supporting uniprocessor and multiprocessor systems, even those that do not have CAS or LL/SC primitives.
Welcome to NetBSD 8.99.37.
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Revision tags: netbsd-8-2-RELEASE netbsd-8-1-RELEASE netbsd-8-1-RC1 pgoyette-compat-merge-20190127 pgoyette-compat-20190127 pgoyette-compat-20190118 pgoyette-compat-1226 pgoyette-compat-1126 pgoyette-compat-1020 pgoyette-compat-0930 pgoyette-compat-0906 pgoyette-compat-0728 netbsd-8-0-RELEASE phil-wifi-base pgoyette-compat-0625 netbsd-8-0-RC2 pgoyette-compat-0521 pgoyette-compat-0502 pgoyette-compat-0422 netbsd-8-0-RC1 pgoyette-compat-0415 pgoyette-compat-0407 pgoyette-compat-0330 pgoyette-compat-0322 pgoyette-compat-0315 pgoyette-compat-base tls-maxphys-base-20171202 matt-nb8-mediatek-base nick-nhusb-base-20170825 perseant-stdc-iso10646-base netbsd-8-base prg-localcount2-base3 prg-localcount2-base2 prg-localcount2-base1 prg-localcount2-base pgoyette-localcount-20170426 bouyer-socketcan-base1 jdolecek-ncq-base pgoyette-localcount-20170320 nick-nhusb-base-20170204 bouyer-socketcan-base pgoyette-localcount-20170107
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#
1.67 |
|
22-Dec-2016 |
cherry |
branches: 1.67.6; 1.67.16; physmem should be of type psize_t
Also, use PRIxPSIZE when printf(9)ing physmem.
|
Revision tags: nick-nhusb-base-20161204 pgoyette-localcount-20161104 nick-nhusb-base-20161004 localcount-20160914 pgoyette-localcount-20160806 pgoyette-localcount-20160726 pgoyette-localcount-base nick-nhusb-base-20160907 nick-nhusb-base-20160529 nick-nhusb-base-20160422 nick-nhusb-base-20160319 nick-nhusb-base-20151226
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#
1.66 |
|
05-Nov-2015 |
pgoyette |
branches: 1.66.2; Remove superfluous #includes - nothing depends on them
|
Revision tags: netbsd-7-2-RELEASE netbsd-7-1-2-RELEASE netbsd-7-1-1-RELEASE netbsd-7-1-RELEASE netbsd-7-1-RC2 netbsd-7-nhusb-base-20170116 netbsd-7-1-RC1 netbsd-7-0-2-RELEASE netbsd-7-nhusb-base netbsd-7-0-1-RELEASE netbsd-7-0-RELEASE nick-nhusb-base-20150921 netbsd-7-0-RC3 netbsd-7-0-RC2 netbsd-7-0-RC1 nick-nhusb-base-20150606 nick-nhusb-base-20150406 nick-nhusb-base netbsd-7-base yamt-pagecache-base9 tls-earlyentropy-base riastradh-xf86-video-intel-2-7-1-pre-2-21-15 rmind-smpnet-nbase rmind-smpnet-base tls-maxphys-base
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#
1.65 |
|
24-Mar-2014 |
christos |
branches: 1.65.6; - use cpu_{g,s}etmodel - remove unused
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Revision tags: riastradh-drm2-base3 riastradh-drm2-base2 riastradh-drm2-base1 riastradh-drm2-base agc-symver-base yamt-pagecache-base8 yamt-pagecache-base7 yamt-pagecache-base6
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#
1.64 |
|
08-Aug-2012 |
drochner |
branches: 1.64.2; 1.64.4; build fix for gcc -fno-common, from Radoslaw Kujawa
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#
1.63 |
|
27-Jul-2012 |
matt |
Remove safepri and use IPL_SAFEPRI instead. This may be defined in a MD header file (if not, a value of 0 is assmued).
|
Revision tags: netbsd-6-0-6-RELEASE netbsd-6-1-5-RELEASE netbsd-6-1-4-RELEASE netbsd-6-0-5-RELEASE netbsd-6-1-3-RELEASE netbsd-6-0-4-RELEASE netbsd-6-1-2-RELEASE netbsd-6-0-3-RELEASE netbsd-6-1-1-RELEASE netbsd-6-0-2-RELEASE netbsd-6-1-RELEASE netbsd-6-1-RC4 netbsd-6-1-RC3 netbsd-6-1-RC2 netbsd-6-1-RC1 netbsd-6-0-1-RELEASE matt-nb6-plus-nbase netbsd-6-0-RELEASE netbsd-6-0-RC2 matt-nb6-plus-base netbsd-6-0-RC1 jmcneill-usbmp-base10 yamt-pagecache-base5 jmcneill-usbmp-base9 yamt-pagecache-base4 jmcneill-usbmp-base8 jmcneill-usbmp-base7 jmcneill-usbmp-base6 jmcneill-usbmp-base5 jmcneill-usbmp-base4 jmcneill-usbmp-base3 jmcneill-usbmp-base2 netbsd-6-base
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#
1.62 |
|
12-Feb-2012 |
matt |
Change old-style function defintions to C89 prototypes.
Approved by releng.
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#
1.61 |
|
12-Dec-2011 |
mrg |
implement bdev_size(9) wrapper around d_psize() routine, so we can take the device lock in relevant places. avoid doing so while actually dumping.
tested i386 crash dumps still work, and that all touched files compile.
fixes PR#45705.
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Revision tags: jmcneill-usbmp-pre-base2 jmcneill-usbmp-base jmcneill-audiomp3-base yamt-pagecache-base3 yamt-pagecache-base2 yamt-pagecache-base
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#
1.60 |
|
12-Jun-2011 |
rmind |
branches: 1.60.2; 1.60.6; Welcome to 5.99.53! Merge rmind-uvmplock branch:
- Reorganize locking in UVM and provide extra serialisation for pmap(9). New lock order: [vmpage-owner-lock] -> pmap-lock.
- Simplify locking in some pmap(9) modules by removing P->V locking.
- Use lock object on vmobjlock (and thus vnode_t::v_interlock) to share the locks amongst UVM objects where necessary (tmpfs, layerfs, unionfs).
- Rewrite and optimise x86 TLB shootdown code, make it simpler and cleaner. Add TLBSTATS option for x86 to collect statistics about TLB shootdowns.
- Unify /dev/mem et al in MI code and provide required locking (removes kernel-lock on some ports). Also, avoid cache-aliasing issues.
Thanks to Andrew Doran and Joerg Sonnenberger, as their initial patches formed the core changes of this branch.
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Revision tags: rmind-uvmplock-nbase cherry-xenmp-base rmind-uvmplock-base
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#
1.59 |
|
16-May-2011 |
tsutsui |
branches: 1.59.2; - merge and move pasted m68k MD setreg() functions into m68k/m68k_machdep.c - move m68881_save() and m68881_restore() declarations into <m68k/m68k.h>
Briefly tested and no obvious breakage on atari, sun3, and x68k.
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Revision tags: jym-xensuspend-nbase bouyer-quota2-nbase jym-xensuspend-base
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#
1.58 |
|
04-Mar-2011 |
joerg |
Refactor ps_strings access. Based on PK_32, write either the normal version or the 32bit compat layout in execve1. Introduce a new function copyin_psstrings for reading it back from userland and converting it to the native layout. Refactor procfs to share most of the code with the kern.proc_args sysctl handler.
This material is based upon work partially supported by The NetBSD Foundation under a contract with Joerg Sonnenberger.
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Revision tags: uebayasi-xip-base7 bouyer-quota2-base
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#
1.57 |
|
08-Feb-2011 |
rmind |
Remove clause 3 (UCB advertising clause) from the University of Utah copyright. Confirmed by Mike Hibler, mike at cs.utah.edu - thanks! Also, merge UCB and Utah copyright texts back into one, as they originally were.
Extra verification by snj@.
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#
1.56 |
|
17-Jan-2011 |
tsutsui |
branches: 1.56.2; Explicitly include <machine/pcb.h> for struct pcb.
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Revision tags: jruoho-x86intr-base matt-mips64-premerge-20101231 uebayasi-xip-base6 uebayasi-xip-base5 uebayasi-xip-base4 uebayasi-xip-base3
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#
1.55 |
|
16-Oct-2010 |
tsutsui |
branches: 1.55.2; Prepare empty module_init_md() for options MODULAR for all other m68k ports.
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Revision tags: yamt-nfs-mp-base11 uebayasi-xip-base2 yamt-nfs-mp-base10 uebayasi-xip-base1 yamt-nfs-mp-base9
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#
1.54 |
|
08-Feb-2010 |
joerg |
branches: 1.54.2; Remove separate mb_map. The nmbclusters is computed at boot time based on the amount of physical memory and limited by NMBCLUSTERS if present. Architectures without direct mapping also limit it based on the kmem_map size, which is used as backing store. On i386 and ARM, the maximum KVA used for mbuf clusters is limited to 64MB by default.
The old default limits and limits based on GATEWAY have been removed. key_registered_sb_max is hard-wired to a value derived from 2048 clusters.
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Revision tags: uebayasi-xip-base matt-premerge-20091211
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#
1.53 |
|
10-Dec-2009 |
matt |
branches: 1.53.2; Change u_long to vaddr_t/vsize_t in exec code where appropriate (mostly involves setregs and vmcmds). Should result in no code differences.
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#
1.52 |
|
23-Nov-2009 |
rmind |
Use lwp_getpcb() on m68k ports, clean from struct user usage.
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Revision tags: yamt-nfs-mp-base8
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#
1.51 |
|
26-Aug-2009 |
thorpej |
Make this compile again (64-bit dev_t printf format).
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Revision tags: yamt-nfs-mp-base7
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#
1.50 |
|
15-Aug-2009 |
matt |
Include <sys/exec_aout.h> explicitly instead of relying on <sys/exec.h> to do it for us.
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Revision tags: jymxensuspend-base yamt-nfs-mp-base6 yamt-nfs-mp-base5 yamt-nfs-mp-base4 yamt-nfs-mp-base3 nick-hppapmap-base4 nick-hppapmap-base3 nick-hppapmap-base
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#
1.49 |
|
18-Mar-2009 |
cegger |
Ansify function definitions w/o arguments. Generated with sed.
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#
1.48 |
|
14-Mar-2009 |
dsl |
Change about 4500 of the K&R function definitions to ANSI ones. There are still about 1600 left, but they have ',' or /* ... */ in the actual variable definitions - which my awk script doesn't handle. There are also many that need () -> (void). (The script does handle misordered arguments.)
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#
1.47 |
|
14-Mar-2009 |
dsl |
Remove all the __P() from sys (excluding sys/dist) Diff checked with grep and MK1 eyeball. i386 and amd64 GENERIC and sys still build.
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Revision tags: nick-hppapmap-base2 mjf-devfs2-base
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#
1.46 |
|
17-Jan-2009 |
tsutsui |
branches: 1.46.2; Move extern decls for Sysseg, Sysptmap, Sysptsize, mem_size, virtual_avail, virtual_end, and protection_codes[] to common <m68k/pmap_motorola.h>, and also make protection_codes[] unsigned.
XXX: avail_start and avail_end should also be moved, but it causes XXX: -Wshadow warnings in uvm/uvm_page.c:uvm_page_physload() and XXX: I don't have a good idea of alternative names for now.
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Revision tags: haad-dm-base2 haad-nbase2 ad-audiomp2-base haad-dm-base
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#
1.45 |
|
30-Nov-2008 |
martin |
As discussed on tech-kern: mutex_init is too heavyweight for early bootstrap phases, so move the initialization of the ksyms mutex back into main via a function called ksyms_init. Rename the existing (but quite different) ksyms_init* variations into ksyms_addsyms_elf() and ksyms_addsyms_explicit() and adapt machdep code accordingly.
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#
1.44 |
|
12-Nov-2008 |
ad |
Remove LKMs and switch to the module framework, pass 1.
Proposed on tech-kern@.
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#
1.43 |
|
11-Nov-2008 |
dyoung |
It is not appropriate to call pmf_system_shutdown(9) from doshutdownhooks(9): shutdown hooks registered by shutdownhook_establish(9) expect to be called with interrupts disabled, but shutdown hooks registered with pmf_device_register1(9) expect to be called with interrupts enabled. So I have made two changes:
1 Do not call pmf_system_shutdown() from doshutdownhooks(). Instead, change every call to doshutdownhooks() to a call to doshutdownhooks() followed by a call to pmf_system_shutdown(). No functional change is intended by this change.
2 Make i386 re-enable interrupts briefly while it calls pmf_system_shutdown(). I leave it to others either to fix the other ports, or to factor out some MI shutdown code, as joerg@ suggests, and fix that. Note that a functional change *is* intended by this change.
I hope that this patch will stop us from flip-flopping between calling doshutdownhooks() and pmf_system_shutdown() sometimes with and sometimes without interrupts enabled.
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Revision tags: netbsd-5-2-3-RELEASE netbsd-5-1-5-RELEASE netbsd-5-2-2-RELEASE netbsd-5-1-4-RELEASE netbsd-5-2-1-RELEASE netbsd-5-1-3-RELEASE netbsd-5-2-RELEASE netbsd-5-2-RC1 netbsd-5-1-2-RELEASE netbsd-5-1-1-RELEASE matt-nb5-mips64-premerge-20101231 matt-nb5-pq3-base netbsd-5-1-RELEASE netbsd-5-1-RC4 matt-nb5-mips64-k15 netbsd-5-1-RC3 netbsd-5-1-RC2 netbsd-5-1-RC1 netbsd-5-0-2-RELEASE matt-nb5-mips64-premerge-20091211 matt-nb5-mips64-u2-k2-k4-k7-k8-k9 matt-nb4-mips64-k7-u2a-k9b matt-nb5-mips64-u1-k1-k5 netbsd-5-0-1-RELEASE netbsd-5-0-RELEASE netbsd-5-0-RC4 netbsd-5-0-RC3 netbsd-5-0-RC2 netbsd-5-0-RC1 netbsd-5-base matt-mips64-base2 haad-dm-base1 wrstuden-revivesa-base-4 wrstuden-revivesa-base-3
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#
1.42 |
|
14-Sep-2008 |
tsutsui |
branches: 1.42.2; Remove ancient workaround hacks for gcc 2.7.2.
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Revision tags: wrstuden-revivesa-base-2 simonb-wapbl-nbase simonb-wapbl-base
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#
1.41 |
|
02-Jul-2008 |
ad |
branches: 1.41.2; Replce exec_map with a pool. Proposed on tech-kern@, reviewed by chs@.
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Revision tags: wrstuden-revivesa-base-1 yamt-pf42-base4 yamt-pf42-base3 hpcarm-cleanup-nbase yamt-pf42-baseX yamt-pf42-base2 yamt-nfs-mp-base2 wrstuden-revivesa-base yamt-nfs-mp-base yamt-pf42-base ad-socklock-base1 yamt-lazymbuf-base15 yamt-lazymbuf-base14 keiichi-mipv6-nbase nick-net80211-sync-base keiichi-mipv6-base bouyer-xeni386-nbase bouyer-xeni386-base matt-armv6-nbase mjf-devfs-base matt-armv6-base hpcarm-cleanup-base
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#
1.40 |
|
31-Dec-2007 |
ad |
branches: 1.40.6; 1.40.10; 1.40.12; 1.40.14; Remove COMPAT_HPUX.
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Revision tags: vmlocking2-base3 yamt-kmem-base3 cube-autoconf-base yamt-kmem-base2 yamt-kmem-base vmlocking2-base2 reinoud-bufcleanup-nbase vmlocking2-base1 jmcneill-base bouyer-xenamd64-base2 vmlocking-nbase yamt-x86pmap-base4 bouyer-xenamd64-base jmcneill-pm-base reinoud-bufcleanup-base
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#
1.39 |
|
17-Oct-2007 |
garbled |
branches: 1.39.2; 1.39.8; Merge the ppcoea-renovation branch to HEAD.
This branch was a major cleanup and rototill of many of the various OEA cpu based PPC ports that focused on sharing as much code as possible between the various ports to eliminate near-identical copies of files in every tree. Additionally there is a new PIC system that unifies the interface to interrupt code for all different OEA ppc arches. The work for this branch was done by a variety of people, too long to list here.
TODO: bebox still needs work to complete the transition to -renovation. ofppc still needs a bunch of work, which I will be looking at. ev64260 still needs to be renovated amigappc was not attempted.
NOTES: pmppc was removed as an arch, and moved to a evbppc target.
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Revision tags: nick-csl-alignment-base5 yamt-x86pmap-base3 yamt-x86pmap-base2 yamt-x86pmap-base nick-csl-alignment-base matt-mips64-base ppcoea-renovation-base mjf-ufs-trans-base vmlocking-base
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#
1.38 |
|
21-May-2007 |
tsutsui |
branches: 1.38.10; Adapt rest of m68k ports to yamt-idlelwp. Compile tested only.
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Revision tags: yamt-idlelwp-base8 thorpej-atomic-base
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#
1.37 |
|
05-Mar-2007 |
tsutsui |
branches: 1.37.2; 1.37.4; 1.37.10; Allocate msgbufaddr in pmap_bootstrap.c where it's initilized, and move its declaration into <m68k/pmap_motorola.h>.
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#
1.36 |
|
04-Mar-2007 |
christos |
Kill caddr_t; there will be some MI fallout, but it will be fixed shortly.
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Revision tags: ad-audiomp-base
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#
1.35 |
|
22-Feb-2007 |
thorpej |
TRUE -> true, FALSE -> false
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Revision tags: post-newlock2-merge
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#
1.34 |
|
09-Feb-2007 |
ad |
branches: 1.34.2; Merge newlock2 to head.
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Revision tags: netbsd-4-0-1-RELEASE wrstuden-fixsa-newbase wrstuden-fixsa-base-1 netbsd-4-0-RELEASE netbsd-4-0-RC5 matt-nb4-arm-base netbsd-4-0-RC4 netbsd-4-0-RC3 netbsd-4-0-RC2 netbsd-4-0-RC1 wrstuden-fixsa-base newlock2-nbase yamt-splraiseipl-base5 yamt-splraiseipl-base4 yamt-splraiseipl-base3 yamt-splraiseipl-base2 newlock2-base netbsd-4-base
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#
1.33 |
|
21-Oct-2006 |
mrg |
in cpu_dumpconf(), don't panic() if we can't bdevsw_lookup() the dumpdev. this occurs when we try to set the dumpdev to a device with no driver loaded. this fixes PR#34872.
in sys_swapctl, if bdevsw_lookup() fails, set dumpdev = NODEV before calling cpu_dumpconf(). (this also fixes PR#34872.)
XXX: cpu_dumpconf() should probably be changed to take a dumpdev XXX: and return an error in such cases, but that is a much more XXX: intrusive change.
XXX2: this is only run-tested on sparc64 and compile tested on a XXX2: couple of platforms.
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Revision tags: abandoned-netbsd-4-base yamt-splraiseipl-base yamt-pdpolicy-base9 yamt-pdpolicy-base8 yamt-pdpolicy-base7 yamt-pdpolicy-base6 chap-midi-nbase gdamore-uart-base simonb-timcounters-final yamt-pdpolicy-base5 chap-midi-base yamt-pdpolicy-base4 yamt-pdpolicy-base3 peter-altq-base yamt-pdpolicy-base2 elad-kernelauth-base yamt-pdpolicy-base yamt-uio_vmspace-base5 simonb-timecounters-base rpaulo-netinet-merge-pcb-base
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#
1.32 |
|
27-Dec-2005 |
yamt |
branches: 1.32.20; 1.32.22; cpu_exec_aout_makecmds: make this compilable after ktrace-lwp merge.
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#
1.31 |
|
11-Dec-2005 |
christos |
merge ktrace-lwp.
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Revision tags: yamt-readahead-base3 yamt-readahead-base2 yamt-readahead-pervnode yamt-readahead-perfile yamt-readahead-base yamt-vop-base3 yamt-vop-base2 thorpej-vnode-attr-base yamt-vop-base kent-audio2-base ktrace-lwp-base
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#
1.30 |
|
25-Apr-2005 |
lukem |
branches: 1.30.2; Move the MI printing of `copyright' to the MD cpu_startup() code where the printing of `version' is already performed. This has the benefit of allowing the copyright to be available via dmesg(8) on platforms which need the `msgbuf' to be setup in cpu_startup() before printed output is remembered.
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Revision tags: netbsd-3-1-1-RELEASE netbsd-3-0-3-RELEASE netbsd-3-1-RELEASE netbsd-3-0-2-RELEASE netbsd-3-1-RC4 netbsd-3-1-RC3 netbsd-3-1-RC2 netbsd-3-1-RC1 netbsd-3-0-1-RELEASE 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 yamt-km-base4 yamt-km-base3 netbsd-3-base yamt-km-base2
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#
1.29 |
|
11-Feb-2005 |
yamt |
remove uvm_map_protect from cpu_startup of several ports. - they shouldn't be needed with the current fault handler. - they causes assertion failure with the recent vm_map implementation.
discussed on tech-kern@. reviewed by Chuck Silvers. PR/29179 from Julio M. Merino Vidal.
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Revision tags: netbsd-2-0-3-RELEASE netbsd-2-1-RELEASE netbsd-2-1-RC6 netbsd-2-1-RC5 netbsd-2-1-RC4 netbsd-2-1-RC3 netbsd-2-1-RC2 netbsd-2-1-RC1 netbsd-2-0-2-RELEASE yamt-km-base netbsd-2-0-1-RELEASE kent-audio1-beforemerge netbsd-2-base kent-audio1-base netbsd-2-0-RELEASE netbsd-2-0-RC5 netbsd-2-0-RC4 netbsd-2-0-RC3 netbsd-2-0-RC2 netbsd-2-0-RC1 netbsd-2-0-base
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#
1.28 |
|
24-Mar-2004 |
atatat |
branches: 1.28.8; 1.28.10; Tango on sysctl_createv() and flags. The flags have all been renamed, and sysctl_createv() now uses more arguments.
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#
1.27 |
|
13-Feb-2004 |
wiz |
Uppercase CPU, plural is CPUs.
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#
1.26 |
|
30-Dec-2003 |
pk |
Replace the traditional buffer memory management -- based on fixed per buffer virtual memory reservation and a private pool of memory pages -- by a scheme based on memory pools.
This allows better utilization of memory because buffers can now be allocated with a granularity finer than the system's native page size (useful for filesystems with e.g. 1k or 2k fragment sizes). It also avoids fragmentation of virtual to physical memory mappings (due to the former fixed virtual address reservation) resulting in better utilization of MMU resources on some platforms. Finally, the scheme is more flexible by allowing run-time decisions on the amount of memory to be used for buffers.
On the other hand, the effectiveness of the LRU queue for buffer recycling may be somewhat reduced compared to the traditional method since, due to the nature of the pool based memory allocation, the actual least recently used buffer may release its memory to a pool different from the one needed by a newly allocated buffer. However, this effect will kick in only if the system is under memory pressure.
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#
1.25 |
|
04-Dec-2003 |
atatat |
Dynamic sysctl.
Gone are the old kern_sysctl(), cpu_sysctl(), hw_sysctl(), vfs_sysctl(), etc, routines, along with sysctl_int() et al. Now all nodes are registered with the tree, and nodes can be added (or removed) easily, and I/O to and from the tree is handled generically.
Since the nodes are registered with the tree, the mapping from name to number (and back again) can now be discovered, instead of having to be hard coded. Adding new nodes to the tree is likewise much simpler -- the new infrastructure handles almost all the work for simple types, and just about anything else can be done with a small helper function.
All existing nodes are where they were before (numerically speaking), so all existing consumers of sysctl information should notice no difference.
PS - I'm sorry, but there's a distinct lack of documentation at the moment. I'm working on sysctl(3/8/9) right now, and I promise to watch out for buses.
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#
1.24 |
|
27-Sep-2003 |
cl |
Cast through (void *) to appease gcc3.
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#
1.23 |
|
22-Sep-2003 |
cl |
SA_SIGINFO support for m68k (port specific changes)
|
#
1.22 |
|
07-Aug-2003 |
agc |
Move UCB-licensed code from 4-clause to 3-clause licence.
Patches provided by Joel Baker in PR 22364, verified by myself.
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#
1.21 |
|
15-Jul-2003 |
lukem |
__KERNEL_RCSID()
|
#
1.20 |
|
29-Jun-2003 |
fvdl |
branches: 1.20.2; Back out the lwp/ktrace changes. They contained a lot of colateral damage, and need to be examined and discussed more.
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#
1.19 |
|
28-Jun-2003 |
darrenr |
Pass lwp pointers throughtout the kernel, as required, so that the lwpid can be inserted into ktrace records. The general change has been to replace "struct proc *" with "struct lwp *" in various function prototypes, pass the lwp through and use l_proc to get the process pointer when needed.
Bump the kernel rev up to 1.6V
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#
1.18 |
|
23-Jun-2003 |
martin |
Make sure to include opt_foo.h if a defflag option FOO is used.
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#
1.17 |
|
10-May-2003 |
thorpej |
Back out the following chagne: http://mail-index.netbsd.org/source-changes/2003/05/08/0068.html
There were some side-effects that I didn't anticipate, and fixing them is proving to be more difficult than I thought, do just eject for now. Maybe one day we can look at this again.
Fixes PR kern/21517.
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#
1.16 |
|
08-May-2003 |
thorpej |
Simplify the way the bounds of the managed kernel virtual address space is advertised to UVM by making virtual_avail and virtual_end first-class exported variables by UVM. Machine-dependent code is responsible for initializing them before main() is called. Anything that steals KVA must adjust these variables accordingly.
This reduces the number of instances of this info from 3 to 1, and simplifies the pmap(9) interface by removing the pmap_virtual_space() function call, and removing two arguments from pmap_steal_memory().
This also eliminates some kludges such as having to burn kernel_map entries on space used by the kernel and stolen KVA.
This also eliminates use of VM_{MIN,MAX}_KERNEL_ADDRESS from MI code, this giving MD code greater flexibility over the bounds of the managed kernel virtual address space if a given port's specific platforms can vary in this regard (this is especially true of the evb* ports).
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#
1.15 |
|
26-Apr-2003 |
ragge |
Call ksyms_init() instead of ddb_init() in case of NKSYMS || defined(DDB) || defined(LKM)
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1.14 |
|
01-Apr-2003 |
thorpej |
Use PAGE_SIZE rather than NBPG.
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1.13 |
|
17-Jan-2003 |
thorpej |
Merge the nathanw_sa branch.
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Revision tags: nathanw_sa_before_merge fvdl_fs64_base gmcgarry_ctxsw_base gmcgarry_ucred_base nathanw_sa_base
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1.12 |
|
13-Dec-2002 |
drochner |
scatter some pmap_update(pmap_kernel()) to reduce differences to other ports
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Revision tags: kqueue-aftermerge kqueue-beforemerge kqueue-base
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1.11 |
|
25-Sep-2002 |
thorpej |
Don't include <sys/map.h>.
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#
1.10 |
|
19-Sep-2002 |
ragge |
Do not include <sys/clist.h>, it's not used in NetBSD at all.
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1.9 |
|
06-Sep-2002 |
gehenna |
Merge the gehenna-devsw branch into the trunk.
This merge changes the device switch tables from static array to dynamically generated by config(8).
- All device switches is defined as a constant structure in device drivers.
- The new grammer ``device-major'' is introduced to ``files''.
device-major <prefix> char <num> [block <num>] [<rules>]
- All device major numbers must be listed up in port dependent majors.<arch> by using this grammer.
- Added the new naming convention. The name of the device switch must be <prefix>_[bc]devsw for auto-generation of device switch tables.
- The backward compatibility of loading block/character device switch by LKM framework is broken. This is necessary to convert from block/character device major to device name in runtime and vice versa.
- The restriction to assign device major by LKM is completely removed. We don't need to reserve LKM entries for dynamic loading of device switch.
- In compile time, device major numbers list is packed into the kernel and the LKM framework will refer it to assign device major number dynamically.
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Revision tags: gehenna-devsw-base
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1.8 |
|
25-Aug-2002 |
thorpej |
Make nbuf, nswbuf, and bufpages unsigned. Make all operations on these variables unsigned, and update places where their values are printed.
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Revision tags: netbsd-1-6-PATCH002-RELEASE netbsd-1-6-PATCH002 netbsd-1-6-PATCH002-RC4 netbsd-1-6-PATCH002-RC3 netbsd-1-6-PATCH002-RC2 netbsd-1-6-PATCH002-RC1 netbsd-1-6-PATCH001 netbsd-1-6-PATCH001-RELEASE netbsd-1-6-PATCH001-RC3 netbsd-1-6-PATCH001-RC2 netbsd-1-6-PATCH001-RC1 netbsd-1-6-RELEASE netbsd-1-6-RC3 netbsd-1-6-RC2 netbsd-1-6-RC1 netbsd-1-6-base
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1.7 |
|
14-May-2002 |
matt |
branches: 1.7.2; Eliminate more commons or redundant declarations.
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Revision tags: eeh-devprop-base
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1.6 |
|
20-Mar-2002 |
christos |
kill remaining PS_STRINGS instances.
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Revision tags: newlock-base
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1.5 |
|
06-Mar-2002 |
tsutsui |
Change type of dumpmag to u_int32_t since it is actually a 32bit unsigned magic number. As per discussion on tech-kern, and fixes port-sparc64/11949.
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1.4 |
|
04-Mar-2002 |
simonb |
Don't "extern int cold;" - this is in <sys/kernel.h>.
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Revision tags: ifpoll-base thorpej-mips-cache-base thorpej-devvp-base3 thorpej-devvp-base2 post-chs-ubcperf pre-chs-ubcperf thorpej-devvp-base
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1.3 |
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15-Jun-2001 |
drochner |
branches: 1.3.2; 1.3.8; vm_map_t -> struct vm_map * vm_page_t -> struct vm_page * simple_lock_data_t -> struct simplelock
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1.2 |
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30-May-2001 |
lukem |
add missing #include "opt_kgdb.h"
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1.1 |
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14-May-2001 |
drochner |
Initial import of the known working kernel bits for the NetBSD/cesfic port. cesfic is a VME board with one or two mc68040 processors. See the README file for details. The port is working well with a.out userland, there are some problems with ELF still, like applications running out of memory where it is not expected. Some parts, in particular the pmap (which was taken from hp300 four years ago), need updating, but this is easier done within the NetBSD CVS tree.
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1.70 |
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31-Dec-2019 |
ad |
Rename uvm_free() -> uvm_availmem().
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#
1.69 |
|
21-Dec-2019 |
ad |
uvmexp.free -> uvm_free()
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Revision tags: netbsd-9-0-RC1 phil-wifi-20191119 netbsd-9-base phil-wifi-20190609 isaki-audio2-base
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1.68 |
|
06-Apr-2019 |
thorpej |
Overhaul the API used to fetch and store individual memory cells in userspace. The old fetch(9) and store(9) APIs (fubyte(), fuword(), subyte(), suword(), etc.) are retired and replaced with new ufetch(9) and ustore(9) APIs that can return proper error codes, etc. and are implemented consistently across all platforms. The interrupt-safe variants are no longer supported (and several of the existing attempts at fuswintr(), etc. were buggy and not actually interrupt-safe).
Also augmement the ucas(9) API, making it consistently available on all plaforms, supporting uniprocessor and multiprocessor systems, even those that do not have CAS or LL/SC primitives.
Welcome to NetBSD 8.99.37.
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Revision tags: netbsd-8-1-RELEASE netbsd-8-1-RC1 pgoyette-compat-merge-20190127 pgoyette-compat-20190127 pgoyette-compat-20190118 pgoyette-compat-1226 pgoyette-compat-1126 pgoyette-compat-1020 pgoyette-compat-0930 pgoyette-compat-0906 pgoyette-compat-0728 netbsd-8-0-RELEASE phil-wifi-base pgoyette-compat-0625 netbsd-8-0-RC2 pgoyette-compat-0521 pgoyette-compat-0502 pgoyette-compat-0422 netbsd-8-0-RC1 pgoyette-compat-0415 pgoyette-compat-0407 pgoyette-compat-0330 pgoyette-compat-0322 pgoyette-compat-0315 pgoyette-compat-base tls-maxphys-base-20171202 matt-nb8-mediatek-base nick-nhusb-base-20170825 perseant-stdc-iso10646-base netbsd-8-base prg-localcount2-base3 prg-localcount2-base2 prg-localcount2-base1 prg-localcount2-base pgoyette-localcount-20170426 bouyer-socketcan-base1 jdolecek-ncq-base pgoyette-localcount-20170320 nick-nhusb-base-20170204 bouyer-socketcan-base pgoyette-localcount-20170107
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#
1.67 |
|
22-Dec-2016 |
cherry |
branches: 1.67.6; 1.67.16; physmem should be of type psize_t
Also, use PRIxPSIZE when printf(9)ing physmem.
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Revision tags: nick-nhusb-base-20161204 pgoyette-localcount-20161104 nick-nhusb-base-20161004 localcount-20160914 pgoyette-localcount-20160806 pgoyette-localcount-20160726 pgoyette-localcount-base nick-nhusb-base-20160907 nick-nhusb-base-20160529 nick-nhusb-base-20160422 nick-nhusb-base-20160319 nick-nhusb-base-20151226
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1.66 |
|
05-Nov-2015 |
pgoyette |
branches: 1.66.2; Remove superfluous #includes - nothing depends on them
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Revision tags: netbsd-7-2-RELEASE netbsd-7-1-2-RELEASE netbsd-7-1-1-RELEASE netbsd-7-1-RELEASE netbsd-7-1-RC2 netbsd-7-nhusb-base-20170116 netbsd-7-1-RC1 netbsd-7-0-2-RELEASE netbsd-7-nhusb-base netbsd-7-0-1-RELEASE netbsd-7-0-RELEASE nick-nhusb-base-20150921 netbsd-7-0-RC3 netbsd-7-0-RC2 netbsd-7-0-RC1 nick-nhusb-base-20150606 nick-nhusb-base-20150406 nick-nhusb-base netbsd-7-base yamt-pagecache-base9 tls-earlyentropy-base riastradh-xf86-video-intel-2-7-1-pre-2-21-15 rmind-smpnet-nbase rmind-smpnet-base tls-maxphys-base
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1.65 |
|
24-Mar-2014 |
christos |
branches: 1.65.6; - use cpu_{g,s}etmodel - remove unused
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Revision tags: riastradh-drm2-base3 riastradh-drm2-base2 riastradh-drm2-base1 riastradh-drm2-base agc-symver-base yamt-pagecache-base8 yamt-pagecache-base7 yamt-pagecache-base6
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1.64 |
|
08-Aug-2012 |
drochner |
branches: 1.64.2; 1.64.4; build fix for gcc -fno-common, from Radoslaw Kujawa
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1.63 |
|
27-Jul-2012 |
matt |
Remove safepri and use IPL_SAFEPRI instead. This may be defined in a MD header file (if not, a value of 0 is assmued).
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Revision tags: netbsd-6-0-6-RELEASE netbsd-6-1-5-RELEASE netbsd-6-1-4-RELEASE netbsd-6-0-5-RELEASE netbsd-6-1-3-RELEASE netbsd-6-0-4-RELEASE netbsd-6-1-2-RELEASE netbsd-6-0-3-RELEASE netbsd-6-1-1-RELEASE netbsd-6-0-2-RELEASE netbsd-6-1-RELEASE netbsd-6-1-RC4 netbsd-6-1-RC3 netbsd-6-1-RC2 netbsd-6-1-RC1 netbsd-6-0-1-RELEASE matt-nb6-plus-nbase netbsd-6-0-RELEASE netbsd-6-0-RC2 matt-nb6-plus-base netbsd-6-0-RC1 jmcneill-usbmp-base10 yamt-pagecache-base5 jmcneill-usbmp-base9 yamt-pagecache-base4 jmcneill-usbmp-base8 jmcneill-usbmp-base7 jmcneill-usbmp-base6 jmcneill-usbmp-base5 jmcneill-usbmp-base4 jmcneill-usbmp-base3 jmcneill-usbmp-base2 netbsd-6-base
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1.62 |
|
12-Feb-2012 |
matt |
Change old-style function defintions to C89 prototypes.
Approved by releng.
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1.61 |
|
12-Dec-2011 |
mrg |
implement bdev_size(9) wrapper around d_psize() routine, so we can take the device lock in relevant places. avoid doing so while actually dumping.
tested i386 crash dumps still work, and that all touched files compile.
fixes PR#45705.
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Revision tags: jmcneill-usbmp-pre-base2 jmcneill-usbmp-base jmcneill-audiomp3-base yamt-pagecache-base3 yamt-pagecache-base2 yamt-pagecache-base
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1.60 |
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12-Jun-2011 |
rmind |
branches: 1.60.2; 1.60.6; Welcome to 5.99.53! Merge rmind-uvmplock branch:
- Reorganize locking in UVM and provide extra serialisation for pmap(9). New lock order: [vmpage-owner-lock] -> pmap-lock.
- Simplify locking in some pmap(9) modules by removing P->V locking.
- Use lock object on vmobjlock (and thus vnode_t::v_interlock) to share the locks amongst UVM objects where necessary (tmpfs, layerfs, unionfs).
- Rewrite and optimise x86 TLB shootdown code, make it simpler and cleaner. Add TLBSTATS option for x86 to collect statistics about TLB shootdowns.
- Unify /dev/mem et al in MI code and provide required locking (removes kernel-lock on some ports). Also, avoid cache-aliasing issues.
Thanks to Andrew Doran and Joerg Sonnenberger, as their initial patches formed the core changes of this branch.
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Revision tags: rmind-uvmplock-nbase cherry-xenmp-base rmind-uvmplock-base
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1.59 |
|
16-May-2011 |
tsutsui |
branches: 1.59.2; - merge and move pasted m68k MD setreg() functions into m68k/m68k_machdep.c - move m68881_save() and m68881_restore() declarations into <m68k/m68k.h>
Briefly tested and no obvious breakage on atari, sun3, and x68k.
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Revision tags: jym-xensuspend-nbase bouyer-quota2-nbase jym-xensuspend-base
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1.58 |
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04-Mar-2011 |
joerg |
Refactor ps_strings access. Based on PK_32, write either the normal version or the 32bit compat layout in execve1. Introduce a new function copyin_psstrings for reading it back from userland and converting it to the native layout. Refactor procfs to share most of the code with the kern.proc_args sysctl handler.
This material is based upon work partially supported by The NetBSD Foundation under a contract with Joerg Sonnenberger.
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Revision tags: uebayasi-xip-base7 bouyer-quota2-base
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1.57 |
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08-Feb-2011 |
rmind |
Remove clause 3 (UCB advertising clause) from the University of Utah copyright. Confirmed by Mike Hibler, mike at cs.utah.edu - thanks! Also, merge UCB and Utah copyright texts back into one, as they originally were.
Extra verification by snj@.
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1.56 |
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17-Jan-2011 |
tsutsui |
branches: 1.56.2; Explicitly include <machine/pcb.h> for struct pcb.
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Revision tags: jruoho-x86intr-base matt-mips64-premerge-20101231 uebayasi-xip-base6 uebayasi-xip-base5 uebayasi-xip-base4 uebayasi-xip-base3
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1.55 |
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16-Oct-2010 |
tsutsui |
branches: 1.55.2; Prepare empty module_init_md() for options MODULAR for all other m68k ports.
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Revision tags: yamt-nfs-mp-base11 uebayasi-xip-base2 yamt-nfs-mp-base10 uebayasi-xip-base1 yamt-nfs-mp-base9
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1.54 |
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08-Feb-2010 |
joerg |
branches: 1.54.2; Remove separate mb_map. The nmbclusters is computed at boot time based on the amount of physical memory and limited by NMBCLUSTERS if present. Architectures without direct mapping also limit it based on the kmem_map size, which is used as backing store. On i386 and ARM, the maximum KVA used for mbuf clusters is limited to 64MB by default.
The old default limits and limits based on GATEWAY have been removed. key_registered_sb_max is hard-wired to a value derived from 2048 clusters.
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Revision tags: uebayasi-xip-base matt-premerge-20091211
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1.53 |
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10-Dec-2009 |
matt |
branches: 1.53.2; Change u_long to vaddr_t/vsize_t in exec code where appropriate (mostly involves setregs and vmcmds). Should result in no code differences.
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1.52 |
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23-Nov-2009 |
rmind |
Use lwp_getpcb() on m68k ports, clean from struct user usage.
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Revision tags: yamt-nfs-mp-base8
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1.51 |
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26-Aug-2009 |
thorpej |
Make this compile again (64-bit dev_t printf format).
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Revision tags: yamt-nfs-mp-base7
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1.50 |
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15-Aug-2009 |
matt |
Include <sys/exec_aout.h> explicitly instead of relying on <sys/exec.h> to do it for us.
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Revision tags: jymxensuspend-base yamt-nfs-mp-base6 yamt-nfs-mp-base5 yamt-nfs-mp-base4 yamt-nfs-mp-base3 nick-hppapmap-base4 nick-hppapmap-base3 nick-hppapmap-base
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1.49 |
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18-Mar-2009 |
cegger |
Ansify function definitions w/o arguments. Generated with sed.
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1.48 |
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14-Mar-2009 |
dsl |
Change about 4500 of the K&R function definitions to ANSI ones. There are still about 1600 left, but they have ',' or /* ... */ in the actual variable definitions - which my awk script doesn't handle. There are also many that need () -> (void). (The script does handle misordered arguments.)
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1.47 |
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14-Mar-2009 |
dsl |
Remove all the __P() from sys (excluding sys/dist) Diff checked with grep and MK1 eyeball. i386 and amd64 GENERIC and sys still build.
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Revision tags: nick-hppapmap-base2 mjf-devfs2-base
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1.46 |
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17-Jan-2009 |
tsutsui |
branches: 1.46.2; Move extern decls for Sysseg, Sysptmap, Sysptsize, mem_size, virtual_avail, virtual_end, and protection_codes[] to common <m68k/pmap_motorola.h>, and also make protection_codes[] unsigned.
XXX: avail_start and avail_end should also be moved, but it causes XXX: -Wshadow warnings in uvm/uvm_page.c:uvm_page_physload() and XXX: I don't have a good idea of alternative names for now.
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Revision tags: haad-dm-base2 haad-nbase2 ad-audiomp2-base haad-dm-base
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1.45 |
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30-Nov-2008 |
martin |
As discussed on tech-kern: mutex_init is too heavyweight for early bootstrap phases, so move the initialization of the ksyms mutex back into main via a function called ksyms_init. Rename the existing (but quite different) ksyms_init* variations into ksyms_addsyms_elf() and ksyms_addsyms_explicit() and adapt machdep code accordingly.
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1.44 |
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12-Nov-2008 |
ad |
Remove LKMs and switch to the module framework, pass 1.
Proposed on tech-kern@.
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1.43 |
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11-Nov-2008 |
dyoung |
It is not appropriate to call pmf_system_shutdown(9) from doshutdownhooks(9): shutdown hooks registered by shutdownhook_establish(9) expect to be called with interrupts disabled, but shutdown hooks registered with pmf_device_register1(9) expect to be called with interrupts enabled. So I have made two changes:
1 Do not call pmf_system_shutdown() from doshutdownhooks(). Instead, change every call to doshutdownhooks() to a call to doshutdownhooks() followed by a call to pmf_system_shutdown(). No functional change is intended by this change.
2 Make i386 re-enable interrupts briefly while it calls pmf_system_shutdown(). I leave it to others either to fix the other ports, or to factor out some MI shutdown code, as joerg@ suggests, and fix that. Note that a functional change *is* intended by this change.
I hope that this patch will stop us from flip-flopping between calling doshutdownhooks() and pmf_system_shutdown() sometimes with and sometimes without interrupts enabled.
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Revision tags: netbsd-5-2-3-RELEASE netbsd-5-1-5-RELEASE netbsd-5-2-2-RELEASE netbsd-5-1-4-RELEASE netbsd-5-2-1-RELEASE netbsd-5-1-3-RELEASE netbsd-5-2-RELEASE netbsd-5-2-RC1 netbsd-5-1-2-RELEASE netbsd-5-1-1-RELEASE matt-nb5-mips64-premerge-20101231 matt-nb5-pq3-base netbsd-5-1-RELEASE netbsd-5-1-RC4 matt-nb5-mips64-k15 netbsd-5-1-RC3 netbsd-5-1-RC2 netbsd-5-1-RC1 netbsd-5-0-2-RELEASE matt-nb5-mips64-premerge-20091211 matt-nb5-mips64-u2-k2-k4-k7-k8-k9 matt-nb4-mips64-k7-u2a-k9b matt-nb5-mips64-u1-k1-k5 netbsd-5-0-1-RELEASE netbsd-5-0-RELEASE netbsd-5-0-RC4 netbsd-5-0-RC3 netbsd-5-0-RC2 netbsd-5-0-RC1 netbsd-5-base matt-mips64-base2 haad-dm-base1 wrstuden-revivesa-base-4 wrstuden-revivesa-base-3
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#
1.42 |
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14-Sep-2008 |
tsutsui |
branches: 1.42.2; Remove ancient workaround hacks for gcc 2.7.2.
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Revision tags: wrstuden-revivesa-base-2 simonb-wapbl-nbase simonb-wapbl-base
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1.41 |
|
02-Jul-2008 |
ad |
branches: 1.41.2; Replce exec_map with a pool. Proposed on tech-kern@, reviewed by chs@.
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Revision tags: wrstuden-revivesa-base-1 yamt-pf42-base4 yamt-pf42-base3 hpcarm-cleanup-nbase yamt-pf42-baseX yamt-pf42-base2 yamt-nfs-mp-base2 wrstuden-revivesa-base yamt-nfs-mp-base yamt-pf42-base ad-socklock-base1 yamt-lazymbuf-base15 yamt-lazymbuf-base14 keiichi-mipv6-nbase nick-net80211-sync-base keiichi-mipv6-base bouyer-xeni386-nbase bouyer-xeni386-base matt-armv6-nbase mjf-devfs-base matt-armv6-base hpcarm-cleanup-base
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1.40 |
|
31-Dec-2007 |
ad |
branches: 1.40.6; 1.40.10; 1.40.12; 1.40.14; Remove COMPAT_HPUX.
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Revision tags: vmlocking2-base3 yamt-kmem-base3 cube-autoconf-base yamt-kmem-base2 yamt-kmem-base vmlocking2-base2 reinoud-bufcleanup-nbase vmlocking2-base1 jmcneill-base bouyer-xenamd64-base2 vmlocking-nbase yamt-x86pmap-base4 bouyer-xenamd64-base jmcneill-pm-base reinoud-bufcleanup-base
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1.39 |
|
17-Oct-2007 |
garbled |
branches: 1.39.2; 1.39.8; Merge the ppcoea-renovation branch to HEAD.
This branch was a major cleanup and rototill of many of the various OEA cpu based PPC ports that focused on sharing as much code as possible between the various ports to eliminate near-identical copies of files in every tree. Additionally there is a new PIC system that unifies the interface to interrupt code for all different OEA ppc arches. The work for this branch was done by a variety of people, too long to list here.
TODO: bebox still needs work to complete the transition to -renovation. ofppc still needs a bunch of work, which I will be looking at. ev64260 still needs to be renovated amigappc was not attempted.
NOTES: pmppc was removed as an arch, and moved to a evbppc target.
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Revision tags: nick-csl-alignment-base5 yamt-x86pmap-base3 yamt-x86pmap-base2 yamt-x86pmap-base nick-csl-alignment-base matt-mips64-base ppcoea-renovation-base mjf-ufs-trans-base vmlocking-base
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1.38 |
|
21-May-2007 |
tsutsui |
branches: 1.38.10; Adapt rest of m68k ports to yamt-idlelwp. Compile tested only.
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Revision tags: yamt-idlelwp-base8 thorpej-atomic-base
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#
1.37 |
|
05-Mar-2007 |
tsutsui |
branches: 1.37.2; 1.37.4; 1.37.10; Allocate msgbufaddr in pmap_bootstrap.c where it's initilized, and move its declaration into <m68k/pmap_motorola.h>.
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#
1.36 |
|
04-Mar-2007 |
christos |
Kill caddr_t; there will be some MI fallout, but it will be fixed shortly.
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Revision tags: ad-audiomp-base
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#
1.35 |
|
22-Feb-2007 |
thorpej |
TRUE -> true, FALSE -> false
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Revision tags: post-newlock2-merge
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#
1.34 |
|
09-Feb-2007 |
ad |
branches: 1.34.2; Merge newlock2 to head.
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Revision tags: netbsd-4-0-1-RELEASE wrstuden-fixsa-newbase wrstuden-fixsa-base-1 netbsd-4-0-RELEASE netbsd-4-0-RC5 matt-nb4-arm-base netbsd-4-0-RC4 netbsd-4-0-RC3 netbsd-4-0-RC2 netbsd-4-0-RC1 wrstuden-fixsa-base newlock2-nbase yamt-splraiseipl-base5 yamt-splraiseipl-base4 yamt-splraiseipl-base3 yamt-splraiseipl-base2 newlock2-base netbsd-4-base
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#
1.33 |
|
21-Oct-2006 |
mrg |
in cpu_dumpconf(), don't panic() if we can't bdevsw_lookup() the dumpdev. this occurs when we try to set the dumpdev to a device with no driver loaded. this fixes PR#34872.
in sys_swapctl, if bdevsw_lookup() fails, set dumpdev = NODEV before calling cpu_dumpconf(). (this also fixes PR#34872.)
XXX: cpu_dumpconf() should probably be changed to take a dumpdev XXX: and return an error in such cases, but that is a much more XXX: intrusive change.
XXX2: this is only run-tested on sparc64 and compile tested on a XXX2: couple of platforms.
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Revision tags: abandoned-netbsd-4-base yamt-splraiseipl-base yamt-pdpolicy-base9 yamt-pdpolicy-base8 yamt-pdpolicy-base7 yamt-pdpolicy-base6 chap-midi-nbase gdamore-uart-base simonb-timcounters-final yamt-pdpolicy-base5 chap-midi-base yamt-pdpolicy-base4 yamt-pdpolicy-base3 peter-altq-base yamt-pdpolicy-base2 elad-kernelauth-base yamt-pdpolicy-base yamt-uio_vmspace-base5 simonb-timecounters-base rpaulo-netinet-merge-pcb-base
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#
1.32 |
|
27-Dec-2005 |
yamt |
branches: 1.32.20; 1.32.22; cpu_exec_aout_makecmds: make this compilable after ktrace-lwp merge.
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#
1.31 |
|
11-Dec-2005 |
christos |
merge ktrace-lwp.
|
Revision tags: yamt-readahead-base3 yamt-readahead-base2 yamt-readahead-pervnode yamt-readahead-perfile yamt-readahead-base yamt-vop-base3 yamt-vop-base2 thorpej-vnode-attr-base yamt-vop-base kent-audio2-base ktrace-lwp-base
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#
1.30 |
|
25-Apr-2005 |
lukem |
branches: 1.30.2; Move the MI printing of `copyright' to the MD cpu_startup() code where the printing of `version' is already performed. This has the benefit of allowing the copyright to be available via dmesg(8) on platforms which need the `msgbuf' to be setup in cpu_startup() before printed output is remembered.
|
Revision tags: netbsd-3-1-1-RELEASE netbsd-3-0-3-RELEASE netbsd-3-1-RELEASE netbsd-3-0-2-RELEASE netbsd-3-1-RC4 netbsd-3-1-RC3 netbsd-3-1-RC2 netbsd-3-1-RC1 netbsd-3-0-1-RELEASE 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 yamt-km-base4 yamt-km-base3 netbsd-3-base yamt-km-base2
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#
1.29 |
|
11-Feb-2005 |
yamt |
remove uvm_map_protect from cpu_startup of several ports. - they shouldn't be needed with the current fault handler. - they causes assertion failure with the recent vm_map implementation.
discussed on tech-kern@. reviewed by Chuck Silvers. PR/29179 from Julio M. Merino Vidal.
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Revision tags: netbsd-2-0-3-RELEASE netbsd-2-1-RELEASE netbsd-2-1-RC6 netbsd-2-1-RC5 netbsd-2-1-RC4 netbsd-2-1-RC3 netbsd-2-1-RC2 netbsd-2-1-RC1 netbsd-2-0-2-RELEASE yamt-km-base netbsd-2-0-1-RELEASE kent-audio1-beforemerge netbsd-2-base kent-audio1-base netbsd-2-0-RELEASE netbsd-2-0-RC5 netbsd-2-0-RC4 netbsd-2-0-RC3 netbsd-2-0-RC2 netbsd-2-0-RC1 netbsd-2-0-base
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#
1.28 |
|
24-Mar-2004 |
atatat |
branches: 1.28.8; 1.28.10; Tango on sysctl_createv() and flags. The flags have all been renamed, and sysctl_createv() now uses more arguments.
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#
1.27 |
|
13-Feb-2004 |
wiz |
Uppercase CPU, plural is CPUs.
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#
1.26 |
|
30-Dec-2003 |
pk |
Replace the traditional buffer memory management -- based on fixed per buffer virtual memory reservation and a private pool of memory pages -- by a scheme based on memory pools.
This allows better utilization of memory because buffers can now be allocated with a granularity finer than the system's native page size (useful for filesystems with e.g. 1k or 2k fragment sizes). It also avoids fragmentation of virtual to physical memory mappings (due to the former fixed virtual address reservation) resulting in better utilization of MMU resources on some platforms. Finally, the scheme is more flexible by allowing run-time decisions on the amount of memory to be used for buffers.
On the other hand, the effectiveness of the LRU queue for buffer recycling may be somewhat reduced compared to the traditional method since, due to the nature of the pool based memory allocation, the actual least recently used buffer may release its memory to a pool different from the one needed by a newly allocated buffer. However, this effect will kick in only if the system is under memory pressure.
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#
1.25 |
|
04-Dec-2003 |
atatat |
Dynamic sysctl.
Gone are the old kern_sysctl(), cpu_sysctl(), hw_sysctl(), vfs_sysctl(), etc, routines, along with sysctl_int() et al. Now all nodes are registered with the tree, and nodes can be added (or removed) easily, and I/O to and from the tree is handled generically.
Since the nodes are registered with the tree, the mapping from name to number (and back again) can now be discovered, instead of having to be hard coded. Adding new nodes to the tree is likewise much simpler -- the new infrastructure handles almost all the work for simple types, and just about anything else can be done with a small helper function.
All existing nodes are where they were before (numerically speaking), so all existing consumers of sysctl information should notice no difference.
PS - I'm sorry, but there's a distinct lack of documentation at the moment. I'm working on sysctl(3/8/9) right now, and I promise to watch out for buses.
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#
1.24 |
|
27-Sep-2003 |
cl |
Cast through (void *) to appease gcc3.
|
#
1.23 |
|
22-Sep-2003 |
cl |
SA_SIGINFO support for m68k (port specific changes)
|
#
1.22 |
|
07-Aug-2003 |
agc |
Move UCB-licensed code from 4-clause to 3-clause licence.
Patches provided by Joel Baker in PR 22364, verified by myself.
|
#
1.21 |
|
15-Jul-2003 |
lukem |
__KERNEL_RCSID()
|
#
1.20 |
|
29-Jun-2003 |
fvdl |
branches: 1.20.2; Back out the lwp/ktrace changes. They contained a lot of colateral damage, and need to be examined and discussed more.
|
#
1.19 |
|
28-Jun-2003 |
darrenr |
Pass lwp pointers throughtout the kernel, as required, so that the lwpid can be inserted into ktrace records. The general change has been to replace "struct proc *" with "struct lwp *" in various function prototypes, pass the lwp through and use l_proc to get the process pointer when needed.
Bump the kernel rev up to 1.6V
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#
1.18 |
|
23-Jun-2003 |
martin |
Make sure to include opt_foo.h if a defflag option FOO is used.
|
#
1.17 |
|
10-May-2003 |
thorpej |
Back out the following chagne: http://mail-index.netbsd.org/source-changes/2003/05/08/0068.html
There were some side-effects that I didn't anticipate, and fixing them is proving to be more difficult than I thought, do just eject for now. Maybe one day we can look at this again.
Fixes PR kern/21517.
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#
1.16 |
|
08-May-2003 |
thorpej |
Simplify the way the bounds of the managed kernel virtual address space is advertised to UVM by making virtual_avail and virtual_end first-class exported variables by UVM. Machine-dependent code is responsible for initializing them before main() is called. Anything that steals KVA must adjust these variables accordingly.
This reduces the number of instances of this info from 3 to 1, and simplifies the pmap(9) interface by removing the pmap_virtual_space() function call, and removing two arguments from pmap_steal_memory().
This also eliminates some kludges such as having to burn kernel_map entries on space used by the kernel and stolen KVA.
This also eliminates use of VM_{MIN,MAX}_KERNEL_ADDRESS from MI code, this giving MD code greater flexibility over the bounds of the managed kernel virtual address space if a given port's specific platforms can vary in this regard (this is especially true of the evb* ports).
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#
1.15 |
|
26-Apr-2003 |
ragge |
Call ksyms_init() instead of ddb_init() in case of NKSYMS || defined(DDB) || defined(LKM)
|
#
1.14 |
|
01-Apr-2003 |
thorpej |
Use PAGE_SIZE rather than NBPG.
|
#
1.13 |
|
17-Jan-2003 |
thorpej |
Merge the nathanw_sa branch.
|
Revision tags: nathanw_sa_before_merge fvdl_fs64_base gmcgarry_ctxsw_base gmcgarry_ucred_base nathanw_sa_base
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#
1.12 |
|
13-Dec-2002 |
drochner |
scatter some pmap_update(pmap_kernel()) to reduce differences to other ports
|
Revision tags: kqueue-aftermerge kqueue-beforemerge kqueue-base
|
#
1.11 |
|
25-Sep-2002 |
thorpej |
Don't include <sys/map.h>.
|
#
1.10 |
|
19-Sep-2002 |
ragge |
Do not include <sys/clist.h>, it's not used in NetBSD at all.
|
#
1.9 |
|
06-Sep-2002 |
gehenna |
Merge the gehenna-devsw branch into the trunk.
This merge changes the device switch tables from static array to dynamically generated by config(8).
- All device switches is defined as a constant structure in device drivers.
- The new grammer ``device-major'' is introduced to ``files''.
device-major <prefix> char <num> [block <num>] [<rules>]
- All device major numbers must be listed up in port dependent majors.<arch> by using this grammer.
- Added the new naming convention. The name of the device switch must be <prefix>_[bc]devsw for auto-generation of device switch tables.
- The backward compatibility of loading block/character device switch by LKM framework is broken. This is necessary to convert from block/character device major to device name in runtime and vice versa.
- The restriction to assign device major by LKM is completely removed. We don't need to reserve LKM entries for dynamic loading of device switch.
- In compile time, device major numbers list is packed into the kernel and the LKM framework will refer it to assign device major number dynamically.
|
Revision tags: gehenna-devsw-base
|
#
1.8 |
|
25-Aug-2002 |
thorpej |
Make nbuf, nswbuf, and bufpages unsigned. Make all operations on these variables unsigned, and update places where their values are printed.
|
Revision tags: netbsd-1-6-PATCH002-RELEASE netbsd-1-6-PATCH002 netbsd-1-6-PATCH002-RC4 netbsd-1-6-PATCH002-RC3 netbsd-1-6-PATCH002-RC2 netbsd-1-6-PATCH002-RC1 netbsd-1-6-PATCH001 netbsd-1-6-PATCH001-RELEASE netbsd-1-6-PATCH001-RC3 netbsd-1-6-PATCH001-RC2 netbsd-1-6-PATCH001-RC1 netbsd-1-6-RELEASE netbsd-1-6-RC3 netbsd-1-6-RC2 netbsd-1-6-RC1 netbsd-1-6-base
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#
1.7 |
|
14-May-2002 |
matt |
branches: 1.7.2; Eliminate more commons or redundant declarations.
|
Revision tags: eeh-devprop-base
|
#
1.6 |
|
20-Mar-2002 |
christos |
kill remaining PS_STRINGS instances.
|
Revision tags: newlock-base
|
#
1.5 |
|
06-Mar-2002 |
tsutsui |
Change type of dumpmag to u_int32_t since it is actually a 32bit unsigned magic number. As per discussion on tech-kern, and fixes port-sparc64/11949.
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#
1.4 |
|
04-Mar-2002 |
simonb |
Don't "extern int cold;" - this is in <sys/kernel.h>.
|
Revision tags: ifpoll-base thorpej-mips-cache-base thorpej-devvp-base3 thorpej-devvp-base2 post-chs-ubcperf pre-chs-ubcperf thorpej-devvp-base
|
#
1.3 |
|
15-Jun-2001 |
drochner |
branches: 1.3.2; 1.3.8; vm_map_t -> struct vm_map * vm_page_t -> struct vm_page * simple_lock_data_t -> struct simplelock
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#
1.2 |
|
30-May-2001 |
lukem |
add missing #include "opt_kgdb.h"
|
#
1.1 |
|
14-May-2001 |
drochner |
Initial import of the known working kernel bits for the NetBSD/cesfic port. cesfic is a VME board with one or two mc68040 processors. See the README file for details. The port is working well with a.out userland, there are some problems with ELF still, like applications running out of memory where it is not expected. Some parts, in particular the pmap (which was taken from hp300 four years ago), need updating, but this is easier done within the NetBSD CVS tree.
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#
1.69 |
|
21-Dec-2019 |
ad |
uvmexp.free -> uvm_free()
|
Revision tags: netbsd-9-0-RC1 phil-wifi-20191119 netbsd-9-base phil-wifi-20190609 isaki-audio2-base
|
#
1.68 |
|
06-Apr-2019 |
thorpej |
Overhaul the API used to fetch and store individual memory cells in userspace. The old fetch(9) and store(9) APIs (fubyte(), fuword(), subyte(), suword(), etc.) are retired and replaced with new ufetch(9) and ustore(9) APIs that can return proper error codes, etc. and are implemented consistently across all platforms. The interrupt-safe variants are no longer supported (and several of the existing attempts at fuswintr(), etc. were buggy and not actually interrupt-safe).
Also augmement the ucas(9) API, making it consistently available on all plaforms, supporting uniprocessor and multiprocessor systems, even those that do not have CAS or LL/SC primitives.
Welcome to NetBSD 8.99.37.
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Revision tags: netbsd-8-1-RELEASE netbsd-8-1-RC1 pgoyette-compat-merge-20190127 pgoyette-compat-20190127 pgoyette-compat-20190118 pgoyette-compat-1226 pgoyette-compat-1126 pgoyette-compat-1020 pgoyette-compat-0930 pgoyette-compat-0906 pgoyette-compat-0728 netbsd-8-0-RELEASE phil-wifi-base pgoyette-compat-0625 netbsd-8-0-RC2 pgoyette-compat-0521 pgoyette-compat-0502 pgoyette-compat-0422 netbsd-8-0-RC1 pgoyette-compat-0415 pgoyette-compat-0407 pgoyette-compat-0330 pgoyette-compat-0322 pgoyette-compat-0315 pgoyette-compat-base tls-maxphys-base-20171202 matt-nb8-mediatek-base nick-nhusb-base-20170825 perseant-stdc-iso10646-base netbsd-8-base prg-localcount2-base3 prg-localcount2-base2 prg-localcount2-base1 prg-localcount2-base pgoyette-localcount-20170426 bouyer-socketcan-base1 jdolecek-ncq-base pgoyette-localcount-20170320 nick-nhusb-base-20170204 bouyer-socketcan-base pgoyette-localcount-20170107
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#
1.67 |
|
22-Dec-2016 |
cherry |
branches: 1.67.6; 1.67.16; physmem should be of type psize_t
Also, use PRIxPSIZE when printf(9)ing physmem.
|
Revision tags: nick-nhusb-base-20161204 pgoyette-localcount-20161104 nick-nhusb-base-20161004 localcount-20160914 pgoyette-localcount-20160806 pgoyette-localcount-20160726 pgoyette-localcount-base nick-nhusb-base-20160907 nick-nhusb-base-20160529 nick-nhusb-base-20160422 nick-nhusb-base-20160319 nick-nhusb-base-20151226
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#
1.66 |
|
05-Nov-2015 |
pgoyette |
branches: 1.66.2; Remove superfluous #includes - nothing depends on them
|
Revision tags: netbsd-7-2-RELEASE netbsd-7-1-2-RELEASE netbsd-7-1-1-RELEASE netbsd-7-1-RELEASE netbsd-7-1-RC2 netbsd-7-nhusb-base-20170116 netbsd-7-1-RC1 netbsd-7-0-2-RELEASE netbsd-7-nhusb-base netbsd-7-0-1-RELEASE netbsd-7-0-RELEASE nick-nhusb-base-20150921 netbsd-7-0-RC3 netbsd-7-0-RC2 netbsd-7-0-RC1 nick-nhusb-base-20150606 nick-nhusb-base-20150406 nick-nhusb-base netbsd-7-base yamt-pagecache-base9 tls-earlyentropy-base riastradh-xf86-video-intel-2-7-1-pre-2-21-15 rmind-smpnet-nbase rmind-smpnet-base tls-maxphys-base
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#
1.65 |
|
24-Mar-2014 |
christos |
branches: 1.65.6; - use cpu_{g,s}etmodel - remove unused
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Revision tags: riastradh-drm2-base3 riastradh-drm2-base2 riastradh-drm2-base1 riastradh-drm2-base agc-symver-base yamt-pagecache-base8 yamt-pagecache-base7 yamt-pagecache-base6
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#
1.64 |
|
08-Aug-2012 |
drochner |
branches: 1.64.2; 1.64.4; build fix for gcc -fno-common, from Radoslaw Kujawa
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#
1.63 |
|
27-Jul-2012 |
matt |
Remove safepri and use IPL_SAFEPRI instead. This may be defined in a MD header file (if not, a value of 0 is assmued).
|
Revision tags: netbsd-6-0-6-RELEASE netbsd-6-1-5-RELEASE netbsd-6-1-4-RELEASE netbsd-6-0-5-RELEASE netbsd-6-1-3-RELEASE netbsd-6-0-4-RELEASE netbsd-6-1-2-RELEASE netbsd-6-0-3-RELEASE netbsd-6-1-1-RELEASE netbsd-6-0-2-RELEASE netbsd-6-1-RELEASE netbsd-6-1-RC4 netbsd-6-1-RC3 netbsd-6-1-RC2 netbsd-6-1-RC1 netbsd-6-0-1-RELEASE matt-nb6-plus-nbase netbsd-6-0-RELEASE netbsd-6-0-RC2 matt-nb6-plus-base netbsd-6-0-RC1 jmcneill-usbmp-base10 yamt-pagecache-base5 jmcneill-usbmp-base9 yamt-pagecache-base4 jmcneill-usbmp-base8 jmcneill-usbmp-base7 jmcneill-usbmp-base6 jmcneill-usbmp-base5 jmcneill-usbmp-base4 jmcneill-usbmp-base3 jmcneill-usbmp-base2 netbsd-6-base
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#
1.62 |
|
12-Feb-2012 |
matt |
Change old-style function defintions to C89 prototypes.
Approved by releng.
|
#
1.61 |
|
12-Dec-2011 |
mrg |
implement bdev_size(9) wrapper around d_psize() routine, so we can take the device lock in relevant places. avoid doing so while actually dumping.
tested i386 crash dumps still work, and that all touched files compile.
fixes PR#45705.
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Revision tags: jmcneill-usbmp-pre-base2 jmcneill-usbmp-base jmcneill-audiomp3-base yamt-pagecache-base3 yamt-pagecache-base2 yamt-pagecache-base
|
#
1.60 |
|
12-Jun-2011 |
rmind |
branches: 1.60.2; 1.60.6; Welcome to 5.99.53! Merge rmind-uvmplock branch:
- Reorganize locking in UVM and provide extra serialisation for pmap(9). New lock order: [vmpage-owner-lock] -> pmap-lock.
- Simplify locking in some pmap(9) modules by removing P->V locking.
- Use lock object on vmobjlock (and thus vnode_t::v_interlock) to share the locks amongst UVM objects where necessary (tmpfs, layerfs, unionfs).
- Rewrite and optimise x86 TLB shootdown code, make it simpler and cleaner. Add TLBSTATS option for x86 to collect statistics about TLB shootdowns.
- Unify /dev/mem et al in MI code and provide required locking (removes kernel-lock on some ports). Also, avoid cache-aliasing issues.
Thanks to Andrew Doran and Joerg Sonnenberger, as their initial patches formed the core changes of this branch.
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Revision tags: rmind-uvmplock-nbase cherry-xenmp-base rmind-uvmplock-base
|
#
1.59 |
|
16-May-2011 |
tsutsui |
branches: 1.59.2; - merge and move pasted m68k MD setreg() functions into m68k/m68k_machdep.c - move m68881_save() and m68881_restore() declarations into <m68k/m68k.h>
Briefly tested and no obvious breakage on atari, sun3, and x68k.
|
Revision tags: jym-xensuspend-nbase bouyer-quota2-nbase jym-xensuspend-base
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#
1.58 |
|
04-Mar-2011 |
joerg |
Refactor ps_strings access. Based on PK_32, write either the normal version or the 32bit compat layout in execve1. Introduce a new function copyin_psstrings for reading it back from userland and converting it to the native layout. Refactor procfs to share most of the code with the kern.proc_args sysctl handler.
This material is based upon work partially supported by The NetBSD Foundation under a contract with Joerg Sonnenberger.
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Revision tags: uebayasi-xip-base7 bouyer-quota2-base
|
#
1.57 |
|
08-Feb-2011 |
rmind |
Remove clause 3 (UCB advertising clause) from the University of Utah copyright. Confirmed by Mike Hibler, mike at cs.utah.edu - thanks! Also, merge UCB and Utah copyright texts back into one, as they originally were.
Extra verification by snj@.
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#
1.56 |
|
17-Jan-2011 |
tsutsui |
branches: 1.56.2; Explicitly include <machine/pcb.h> for struct pcb.
|
Revision tags: jruoho-x86intr-base matt-mips64-premerge-20101231 uebayasi-xip-base6 uebayasi-xip-base5 uebayasi-xip-base4 uebayasi-xip-base3
|
#
1.55 |
|
16-Oct-2010 |
tsutsui |
branches: 1.55.2; Prepare empty module_init_md() for options MODULAR for all other m68k ports.
|
Revision tags: yamt-nfs-mp-base11 uebayasi-xip-base2 yamt-nfs-mp-base10 uebayasi-xip-base1 yamt-nfs-mp-base9
|
#
1.54 |
|
08-Feb-2010 |
joerg |
branches: 1.54.2; Remove separate mb_map. The nmbclusters is computed at boot time based on the amount of physical memory and limited by NMBCLUSTERS if present. Architectures without direct mapping also limit it based on the kmem_map size, which is used as backing store. On i386 and ARM, the maximum KVA used for mbuf clusters is limited to 64MB by default.
The old default limits and limits based on GATEWAY have been removed. key_registered_sb_max is hard-wired to a value derived from 2048 clusters.
|
Revision tags: uebayasi-xip-base matt-premerge-20091211
|
#
1.53 |
|
10-Dec-2009 |
matt |
branches: 1.53.2; Change u_long to vaddr_t/vsize_t in exec code where appropriate (mostly involves setregs and vmcmds). Should result in no code differences.
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#
1.52 |
|
23-Nov-2009 |
rmind |
Use lwp_getpcb() on m68k ports, clean from struct user usage.
|
Revision tags: yamt-nfs-mp-base8
|
#
1.51 |
|
26-Aug-2009 |
thorpej |
Make this compile again (64-bit dev_t printf format).
|
Revision tags: yamt-nfs-mp-base7
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#
1.50 |
|
15-Aug-2009 |
matt |
Include <sys/exec_aout.h> explicitly instead of relying on <sys/exec.h> to do it for us.
|
Revision tags: jymxensuspend-base yamt-nfs-mp-base6 yamt-nfs-mp-base5 yamt-nfs-mp-base4 yamt-nfs-mp-base3 nick-hppapmap-base4 nick-hppapmap-base3 nick-hppapmap-base
|
#
1.49 |
|
18-Mar-2009 |
cegger |
Ansify function definitions w/o arguments. Generated with sed.
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#
1.48 |
|
14-Mar-2009 |
dsl |
Change about 4500 of the K&R function definitions to ANSI ones. There are still about 1600 left, but they have ',' or /* ... */ in the actual variable definitions - which my awk script doesn't handle. There are also many that need () -> (void). (The script does handle misordered arguments.)
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#
1.47 |
|
14-Mar-2009 |
dsl |
Remove all the __P() from sys (excluding sys/dist) Diff checked with grep and MK1 eyeball. i386 and amd64 GENERIC and sys still build.
|
Revision tags: nick-hppapmap-base2 mjf-devfs2-base
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#
1.46 |
|
17-Jan-2009 |
tsutsui |
branches: 1.46.2; Move extern decls for Sysseg, Sysptmap, Sysptsize, mem_size, virtual_avail, virtual_end, and protection_codes[] to common <m68k/pmap_motorola.h>, and also make protection_codes[] unsigned.
XXX: avail_start and avail_end should also be moved, but it causes XXX: -Wshadow warnings in uvm/uvm_page.c:uvm_page_physload() and XXX: I don't have a good idea of alternative names for now.
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Revision tags: haad-dm-base2 haad-nbase2 ad-audiomp2-base haad-dm-base
|
#
1.45 |
|
30-Nov-2008 |
martin |
As discussed on tech-kern: mutex_init is too heavyweight for early bootstrap phases, so move the initialization of the ksyms mutex back into main via a function called ksyms_init. Rename the existing (but quite different) ksyms_init* variations into ksyms_addsyms_elf() and ksyms_addsyms_explicit() and adapt machdep code accordingly.
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#
1.44 |
|
12-Nov-2008 |
ad |
Remove LKMs and switch to the module framework, pass 1.
Proposed on tech-kern@.
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#
1.43 |
|
11-Nov-2008 |
dyoung |
It is not appropriate to call pmf_system_shutdown(9) from doshutdownhooks(9): shutdown hooks registered by shutdownhook_establish(9) expect to be called with interrupts disabled, but shutdown hooks registered with pmf_device_register1(9) expect to be called with interrupts enabled. So I have made two changes:
1 Do not call pmf_system_shutdown() from doshutdownhooks(). Instead, change every call to doshutdownhooks() to a call to doshutdownhooks() followed by a call to pmf_system_shutdown(). No functional change is intended by this change.
2 Make i386 re-enable interrupts briefly while it calls pmf_system_shutdown(). I leave it to others either to fix the other ports, or to factor out some MI shutdown code, as joerg@ suggests, and fix that. Note that a functional change *is* intended by this change.
I hope that this patch will stop us from flip-flopping between calling doshutdownhooks() and pmf_system_shutdown() sometimes with and sometimes without interrupts enabled.
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Revision tags: netbsd-5-2-3-RELEASE netbsd-5-1-5-RELEASE netbsd-5-2-2-RELEASE netbsd-5-1-4-RELEASE netbsd-5-2-1-RELEASE netbsd-5-1-3-RELEASE netbsd-5-2-RELEASE netbsd-5-2-RC1 netbsd-5-1-2-RELEASE netbsd-5-1-1-RELEASE matt-nb5-mips64-premerge-20101231 matt-nb5-pq3-base netbsd-5-1-RELEASE netbsd-5-1-RC4 matt-nb5-mips64-k15 netbsd-5-1-RC3 netbsd-5-1-RC2 netbsd-5-1-RC1 netbsd-5-0-2-RELEASE matt-nb5-mips64-premerge-20091211 matt-nb5-mips64-u2-k2-k4-k7-k8-k9 matt-nb4-mips64-k7-u2a-k9b matt-nb5-mips64-u1-k1-k5 netbsd-5-0-1-RELEASE netbsd-5-0-RELEASE netbsd-5-0-RC4 netbsd-5-0-RC3 netbsd-5-0-RC2 netbsd-5-0-RC1 netbsd-5-base matt-mips64-base2 haad-dm-base1 wrstuden-revivesa-base-4 wrstuden-revivesa-base-3
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#
1.42 |
|
14-Sep-2008 |
tsutsui |
branches: 1.42.2; Remove ancient workaround hacks for gcc 2.7.2.
|
Revision tags: wrstuden-revivesa-base-2 simonb-wapbl-nbase simonb-wapbl-base
|
#
1.41 |
|
02-Jul-2008 |
ad |
branches: 1.41.2; Replce exec_map with a pool. Proposed on tech-kern@, reviewed by chs@.
|
Revision tags: wrstuden-revivesa-base-1 yamt-pf42-base4 yamt-pf42-base3 hpcarm-cleanup-nbase yamt-pf42-baseX yamt-pf42-base2 yamt-nfs-mp-base2 wrstuden-revivesa-base yamt-nfs-mp-base yamt-pf42-base ad-socklock-base1 yamt-lazymbuf-base15 yamt-lazymbuf-base14 keiichi-mipv6-nbase nick-net80211-sync-base keiichi-mipv6-base bouyer-xeni386-nbase bouyer-xeni386-base matt-armv6-nbase mjf-devfs-base matt-armv6-base hpcarm-cleanup-base
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#
1.40 |
|
31-Dec-2007 |
ad |
branches: 1.40.6; 1.40.10; 1.40.12; 1.40.14; Remove COMPAT_HPUX.
|
Revision tags: vmlocking2-base3 yamt-kmem-base3 cube-autoconf-base yamt-kmem-base2 yamt-kmem-base vmlocking2-base2 reinoud-bufcleanup-nbase vmlocking2-base1 jmcneill-base bouyer-xenamd64-base2 vmlocking-nbase yamt-x86pmap-base4 bouyer-xenamd64-base jmcneill-pm-base reinoud-bufcleanup-base
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#
1.39 |
|
17-Oct-2007 |
garbled |
branches: 1.39.2; 1.39.8; Merge the ppcoea-renovation branch to HEAD.
This branch was a major cleanup and rototill of many of the various OEA cpu based PPC ports that focused on sharing as much code as possible between the various ports to eliminate near-identical copies of files in every tree. Additionally there is a new PIC system that unifies the interface to interrupt code for all different OEA ppc arches. The work for this branch was done by a variety of people, too long to list here.
TODO: bebox still needs work to complete the transition to -renovation. ofppc still needs a bunch of work, which I will be looking at. ev64260 still needs to be renovated amigappc was not attempted.
NOTES: pmppc was removed as an arch, and moved to a evbppc target.
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Revision tags: nick-csl-alignment-base5 yamt-x86pmap-base3 yamt-x86pmap-base2 yamt-x86pmap-base nick-csl-alignment-base matt-mips64-base ppcoea-renovation-base mjf-ufs-trans-base vmlocking-base
|
#
1.38 |
|
21-May-2007 |
tsutsui |
branches: 1.38.10; Adapt rest of m68k ports to yamt-idlelwp. Compile tested only.
|
Revision tags: yamt-idlelwp-base8 thorpej-atomic-base
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#
1.37 |
|
05-Mar-2007 |
tsutsui |
branches: 1.37.2; 1.37.4; 1.37.10; Allocate msgbufaddr in pmap_bootstrap.c where it's initilized, and move its declaration into <m68k/pmap_motorola.h>.
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#
1.36 |
|
04-Mar-2007 |
christos |
Kill caddr_t; there will be some MI fallout, but it will be fixed shortly.
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Revision tags: ad-audiomp-base
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#
1.35 |
|
22-Feb-2007 |
thorpej |
TRUE -> true, FALSE -> false
|
Revision tags: post-newlock2-merge
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#
1.34 |
|
09-Feb-2007 |
ad |
branches: 1.34.2; Merge newlock2 to head.
|
Revision tags: netbsd-4-0-1-RELEASE wrstuden-fixsa-newbase wrstuden-fixsa-base-1 netbsd-4-0-RELEASE netbsd-4-0-RC5 matt-nb4-arm-base netbsd-4-0-RC4 netbsd-4-0-RC3 netbsd-4-0-RC2 netbsd-4-0-RC1 wrstuden-fixsa-base newlock2-nbase yamt-splraiseipl-base5 yamt-splraiseipl-base4 yamt-splraiseipl-base3 yamt-splraiseipl-base2 newlock2-base netbsd-4-base
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#
1.33 |
|
21-Oct-2006 |
mrg |
in cpu_dumpconf(), don't panic() if we can't bdevsw_lookup() the dumpdev. this occurs when we try to set the dumpdev to a device with no driver loaded. this fixes PR#34872.
in sys_swapctl, if bdevsw_lookup() fails, set dumpdev = NODEV before calling cpu_dumpconf(). (this also fixes PR#34872.)
XXX: cpu_dumpconf() should probably be changed to take a dumpdev XXX: and return an error in such cases, but that is a much more XXX: intrusive change.
XXX2: this is only run-tested on sparc64 and compile tested on a XXX2: couple of platforms.
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Revision tags: abandoned-netbsd-4-base yamt-splraiseipl-base yamt-pdpolicy-base9 yamt-pdpolicy-base8 yamt-pdpolicy-base7 yamt-pdpolicy-base6 chap-midi-nbase gdamore-uart-base simonb-timcounters-final yamt-pdpolicy-base5 chap-midi-base yamt-pdpolicy-base4 yamt-pdpolicy-base3 peter-altq-base yamt-pdpolicy-base2 elad-kernelauth-base yamt-pdpolicy-base yamt-uio_vmspace-base5 simonb-timecounters-base rpaulo-netinet-merge-pcb-base
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#
1.32 |
|
27-Dec-2005 |
yamt |
branches: 1.32.20; 1.32.22; cpu_exec_aout_makecmds: make this compilable after ktrace-lwp merge.
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#
1.31 |
|
11-Dec-2005 |
christos |
merge ktrace-lwp.
|
Revision tags: yamt-readahead-base3 yamt-readahead-base2 yamt-readahead-pervnode yamt-readahead-perfile yamt-readahead-base yamt-vop-base3 yamt-vop-base2 thorpej-vnode-attr-base yamt-vop-base kent-audio2-base ktrace-lwp-base
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#
1.30 |
|
25-Apr-2005 |
lukem |
branches: 1.30.2; Move the MI printing of `copyright' to the MD cpu_startup() code where the printing of `version' is already performed. This has the benefit of allowing the copyright to be available via dmesg(8) on platforms which need the `msgbuf' to be setup in cpu_startup() before printed output is remembered.
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Revision tags: netbsd-3-1-1-RELEASE netbsd-3-0-3-RELEASE netbsd-3-1-RELEASE netbsd-3-0-2-RELEASE netbsd-3-1-RC4 netbsd-3-1-RC3 netbsd-3-1-RC2 netbsd-3-1-RC1 netbsd-3-0-1-RELEASE 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 yamt-km-base4 yamt-km-base3 netbsd-3-base yamt-km-base2
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#
1.29 |
|
11-Feb-2005 |
yamt |
remove uvm_map_protect from cpu_startup of several ports. - they shouldn't be needed with the current fault handler. - they causes assertion failure with the recent vm_map implementation.
discussed on tech-kern@. reviewed by Chuck Silvers. PR/29179 from Julio M. Merino Vidal.
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Revision tags: netbsd-2-0-3-RELEASE netbsd-2-1-RELEASE netbsd-2-1-RC6 netbsd-2-1-RC5 netbsd-2-1-RC4 netbsd-2-1-RC3 netbsd-2-1-RC2 netbsd-2-1-RC1 netbsd-2-0-2-RELEASE yamt-km-base netbsd-2-0-1-RELEASE kent-audio1-beforemerge netbsd-2-base kent-audio1-base netbsd-2-0-RELEASE netbsd-2-0-RC5 netbsd-2-0-RC4 netbsd-2-0-RC3 netbsd-2-0-RC2 netbsd-2-0-RC1 netbsd-2-0-base
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#
1.28 |
|
24-Mar-2004 |
atatat |
branches: 1.28.8; 1.28.10; Tango on sysctl_createv() and flags. The flags have all been renamed, and sysctl_createv() now uses more arguments.
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#
1.27 |
|
13-Feb-2004 |
wiz |
Uppercase CPU, plural is CPUs.
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#
1.26 |
|
30-Dec-2003 |
pk |
Replace the traditional buffer memory management -- based on fixed per buffer virtual memory reservation and a private pool of memory pages -- by a scheme based on memory pools.
This allows better utilization of memory because buffers can now be allocated with a granularity finer than the system's native page size (useful for filesystems with e.g. 1k or 2k fragment sizes). It also avoids fragmentation of virtual to physical memory mappings (due to the former fixed virtual address reservation) resulting in better utilization of MMU resources on some platforms. Finally, the scheme is more flexible by allowing run-time decisions on the amount of memory to be used for buffers.
On the other hand, the effectiveness of the LRU queue for buffer recycling may be somewhat reduced compared to the traditional method since, due to the nature of the pool based memory allocation, the actual least recently used buffer may release its memory to a pool different from the one needed by a newly allocated buffer. However, this effect will kick in only if the system is under memory pressure.
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#
1.25 |
|
04-Dec-2003 |
atatat |
Dynamic sysctl.
Gone are the old kern_sysctl(), cpu_sysctl(), hw_sysctl(), vfs_sysctl(), etc, routines, along with sysctl_int() et al. Now all nodes are registered with the tree, and nodes can be added (or removed) easily, and I/O to and from the tree is handled generically.
Since the nodes are registered with the tree, the mapping from name to number (and back again) can now be discovered, instead of having to be hard coded. Adding new nodes to the tree is likewise much simpler -- the new infrastructure handles almost all the work for simple types, and just about anything else can be done with a small helper function.
All existing nodes are where they were before (numerically speaking), so all existing consumers of sysctl information should notice no difference.
PS - I'm sorry, but there's a distinct lack of documentation at the moment. I'm working on sysctl(3/8/9) right now, and I promise to watch out for buses.
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#
1.24 |
|
27-Sep-2003 |
cl |
Cast through (void *) to appease gcc3.
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#
1.23 |
|
22-Sep-2003 |
cl |
SA_SIGINFO support for m68k (port specific changes)
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#
1.22 |
|
07-Aug-2003 |
agc |
Move UCB-licensed code from 4-clause to 3-clause licence.
Patches provided by Joel Baker in PR 22364, verified by myself.
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#
1.21 |
|
15-Jul-2003 |
lukem |
__KERNEL_RCSID()
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#
1.20 |
|
29-Jun-2003 |
fvdl |
branches: 1.20.2; Back out the lwp/ktrace changes. They contained a lot of colateral damage, and need to be examined and discussed more.
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#
1.19 |
|
28-Jun-2003 |
darrenr |
Pass lwp pointers throughtout the kernel, as required, so that the lwpid can be inserted into ktrace records. The general change has been to replace "struct proc *" with "struct lwp *" in various function prototypes, pass the lwp through and use l_proc to get the process pointer when needed.
Bump the kernel rev up to 1.6V
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#
1.18 |
|
23-Jun-2003 |
martin |
Make sure to include opt_foo.h if a defflag option FOO is used.
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#
1.17 |
|
10-May-2003 |
thorpej |
Back out the following chagne: http://mail-index.netbsd.org/source-changes/2003/05/08/0068.html
There were some side-effects that I didn't anticipate, and fixing them is proving to be more difficult than I thought, do just eject for now. Maybe one day we can look at this again.
Fixes PR kern/21517.
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#
1.16 |
|
08-May-2003 |
thorpej |
Simplify the way the bounds of the managed kernel virtual address space is advertised to UVM by making virtual_avail and virtual_end first-class exported variables by UVM. Machine-dependent code is responsible for initializing them before main() is called. Anything that steals KVA must adjust these variables accordingly.
This reduces the number of instances of this info from 3 to 1, and simplifies the pmap(9) interface by removing the pmap_virtual_space() function call, and removing two arguments from pmap_steal_memory().
This also eliminates some kludges such as having to burn kernel_map entries on space used by the kernel and stolen KVA.
This also eliminates use of VM_{MIN,MAX}_KERNEL_ADDRESS from MI code, this giving MD code greater flexibility over the bounds of the managed kernel virtual address space if a given port's specific platforms can vary in this regard (this is especially true of the evb* ports).
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#
1.15 |
|
26-Apr-2003 |
ragge |
Call ksyms_init() instead of ddb_init() in case of NKSYMS || defined(DDB) || defined(LKM)
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#
1.14 |
|
01-Apr-2003 |
thorpej |
Use PAGE_SIZE rather than NBPG.
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#
1.13 |
|
17-Jan-2003 |
thorpej |
Merge the nathanw_sa branch.
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Revision tags: nathanw_sa_before_merge fvdl_fs64_base gmcgarry_ctxsw_base gmcgarry_ucred_base nathanw_sa_base
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#
1.12 |
|
13-Dec-2002 |
drochner |
scatter some pmap_update(pmap_kernel()) to reduce differences to other ports
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Revision tags: kqueue-aftermerge kqueue-beforemerge kqueue-base
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#
1.11 |
|
25-Sep-2002 |
thorpej |
Don't include <sys/map.h>.
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#
1.10 |
|
19-Sep-2002 |
ragge |
Do not include <sys/clist.h>, it's not used in NetBSD at all.
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#
1.9 |
|
06-Sep-2002 |
gehenna |
Merge the gehenna-devsw branch into the trunk.
This merge changes the device switch tables from static array to dynamically generated by config(8).
- All device switches is defined as a constant structure in device drivers.
- The new grammer ``device-major'' is introduced to ``files''.
device-major <prefix> char <num> [block <num>] [<rules>]
- All device major numbers must be listed up in port dependent majors.<arch> by using this grammer.
- Added the new naming convention. The name of the device switch must be <prefix>_[bc]devsw for auto-generation of device switch tables.
- The backward compatibility of loading block/character device switch by LKM framework is broken. This is necessary to convert from block/character device major to device name in runtime and vice versa.
- The restriction to assign device major by LKM is completely removed. We don't need to reserve LKM entries for dynamic loading of device switch.
- In compile time, device major numbers list is packed into the kernel and the LKM framework will refer it to assign device major number dynamically.
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Revision tags: gehenna-devsw-base
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#
1.8 |
|
25-Aug-2002 |
thorpej |
Make nbuf, nswbuf, and bufpages unsigned. Make all operations on these variables unsigned, and update places where their values are printed.
|
Revision tags: netbsd-1-6-PATCH002-RELEASE netbsd-1-6-PATCH002 netbsd-1-6-PATCH002-RC4 netbsd-1-6-PATCH002-RC3 netbsd-1-6-PATCH002-RC2 netbsd-1-6-PATCH002-RC1 netbsd-1-6-PATCH001 netbsd-1-6-PATCH001-RELEASE netbsd-1-6-PATCH001-RC3 netbsd-1-6-PATCH001-RC2 netbsd-1-6-PATCH001-RC1 netbsd-1-6-RELEASE netbsd-1-6-RC3 netbsd-1-6-RC2 netbsd-1-6-RC1 netbsd-1-6-base
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#
1.7 |
|
14-May-2002 |
matt |
branches: 1.7.2; Eliminate more commons or redundant declarations.
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Revision tags: eeh-devprop-base
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#
1.6 |
|
20-Mar-2002 |
christos |
kill remaining PS_STRINGS instances.
|
Revision tags: newlock-base
|
#
1.5 |
|
06-Mar-2002 |
tsutsui |
Change type of dumpmag to u_int32_t since it is actually a 32bit unsigned magic number. As per discussion on tech-kern, and fixes port-sparc64/11949.
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#
1.4 |
|
04-Mar-2002 |
simonb |
Don't "extern int cold;" - this is in <sys/kernel.h>.
|
Revision tags: ifpoll-base thorpej-mips-cache-base thorpej-devvp-base3 thorpej-devvp-base2 post-chs-ubcperf pre-chs-ubcperf thorpej-devvp-base
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#
1.3 |
|
15-Jun-2001 |
drochner |
branches: 1.3.2; 1.3.8; vm_map_t -> struct vm_map * vm_page_t -> struct vm_page * simple_lock_data_t -> struct simplelock
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#
1.2 |
|
30-May-2001 |
lukem |
add missing #include "opt_kgdb.h"
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#
1.1 |
|
14-May-2001 |
drochner |
Initial import of the known working kernel bits for the NetBSD/cesfic port. cesfic is a VME board with one or two mc68040 processors. See the README file for details. The port is working well with a.out userland, there are some problems with ELF still, like applications running out of memory where it is not expected. Some parts, in particular the pmap (which was taken from hp300 four years ago), need updating, but this is easier done within the NetBSD CVS tree.
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Revision tags: isaki-audio2-base
|
#
1.68 |
|
06-Apr-2019 |
thorpej |
Overhaul the API used to fetch and store individual memory cells in userspace. The old fetch(9) and store(9) APIs (fubyte(), fuword(), subyte(), suword(), etc.) are retired and replaced with new ufetch(9) and ustore(9) APIs that can return proper error codes, etc. and are implemented consistently across all platforms. The interrupt-safe variants are no longer supported (and several of the existing attempts at fuswintr(), etc. were buggy and not actually interrupt-safe).
Also augmement the ucas(9) API, making it consistently available on all plaforms, supporting uniprocessor and multiprocessor systems, even those that do not have CAS or LL/SC primitives.
Welcome to NetBSD 8.99.37.
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Revision tags: pgoyette-compat-merge-20190127 pgoyette-compat-20190127 pgoyette-compat-20190118 pgoyette-compat-1226 pgoyette-compat-1126 pgoyette-compat-1020 pgoyette-compat-0930 pgoyette-compat-0906 pgoyette-compat-0728 netbsd-8-0-RELEASE phil-wifi-base pgoyette-compat-0625 netbsd-8-0-RC2 pgoyette-compat-0521 pgoyette-compat-0502 pgoyette-compat-0422 netbsd-8-0-RC1 pgoyette-compat-0415 pgoyette-compat-0407 pgoyette-compat-0330 pgoyette-compat-0322 pgoyette-compat-0315 pgoyette-compat-base tls-maxphys-base-20171202 matt-nb8-mediatek-base nick-nhusb-base-20170825 perseant-stdc-iso10646-base netbsd-8-base prg-localcount2-base3 prg-localcount2-base2 prg-localcount2-base1 prg-localcount2-base pgoyette-localcount-20170426 bouyer-socketcan-base1 jdolecek-ncq-base pgoyette-localcount-20170320 nick-nhusb-base-20170204 bouyer-socketcan-base pgoyette-localcount-20170107
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#
1.67 |
|
22-Dec-2016 |
cherry |
branches: 1.67.6; physmem should be of type psize_t
Also, use PRIxPSIZE when printf(9)ing physmem.
|
Revision tags: nick-nhusb-base-20161204 pgoyette-localcount-20161104 nick-nhusb-base-20161004 localcount-20160914 pgoyette-localcount-20160806 pgoyette-localcount-20160726 pgoyette-localcount-base nick-nhusb-base-20160907 nick-nhusb-base-20160529 nick-nhusb-base-20160422 nick-nhusb-base-20160319 nick-nhusb-base-20151226
|
#
1.66 |
|
05-Nov-2015 |
pgoyette |
branches: 1.66.2; Remove superfluous #includes - nothing depends on them
|
Revision tags: netbsd-7-2-RELEASE netbsd-7-1-2-RELEASE netbsd-7-1-1-RELEASE netbsd-7-1-RELEASE netbsd-7-1-RC2 netbsd-7-nhusb-base-20170116 netbsd-7-1-RC1 netbsd-7-0-2-RELEASE netbsd-7-nhusb-base netbsd-7-0-1-RELEASE netbsd-7-0-RELEASE nick-nhusb-base-20150921 netbsd-7-0-RC3 netbsd-7-0-RC2 netbsd-7-0-RC1 nick-nhusb-base-20150606 nick-nhusb-base-20150406 nick-nhusb-base netbsd-7-base yamt-pagecache-base9 tls-earlyentropy-base riastradh-xf86-video-intel-2-7-1-pre-2-21-15 rmind-smpnet-nbase rmind-smpnet-base tls-maxphys-base
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#
1.65 |
|
24-Mar-2014 |
christos |
branches: 1.65.6; - use cpu_{g,s}etmodel - remove unused
|
Revision tags: riastradh-drm2-base3 riastradh-drm2-base2 riastradh-drm2-base1 riastradh-drm2-base agc-symver-base yamt-pagecache-base8 yamt-pagecache-base7 yamt-pagecache-base6
|
#
1.64 |
|
08-Aug-2012 |
drochner |
branches: 1.64.2; 1.64.4; build fix for gcc -fno-common, from Radoslaw Kujawa
|
#
1.63 |
|
27-Jul-2012 |
matt |
Remove safepri and use IPL_SAFEPRI instead. This may be defined in a MD header file (if not, a value of 0 is assmued).
|
Revision tags: netbsd-6-0-6-RELEASE netbsd-6-1-5-RELEASE netbsd-6-1-4-RELEASE netbsd-6-0-5-RELEASE netbsd-6-1-3-RELEASE netbsd-6-0-4-RELEASE netbsd-6-1-2-RELEASE netbsd-6-0-3-RELEASE netbsd-6-1-1-RELEASE netbsd-6-0-2-RELEASE netbsd-6-1-RELEASE netbsd-6-1-RC4 netbsd-6-1-RC3 netbsd-6-1-RC2 netbsd-6-1-RC1 netbsd-6-0-1-RELEASE matt-nb6-plus-nbase netbsd-6-0-RELEASE netbsd-6-0-RC2 matt-nb6-plus-base netbsd-6-0-RC1 jmcneill-usbmp-base10 yamt-pagecache-base5 jmcneill-usbmp-base9 yamt-pagecache-base4 jmcneill-usbmp-base8 jmcneill-usbmp-base7 jmcneill-usbmp-base6 jmcneill-usbmp-base5 jmcneill-usbmp-base4 jmcneill-usbmp-base3 jmcneill-usbmp-base2 netbsd-6-base
|
#
1.62 |
|
12-Feb-2012 |
matt |
Change old-style function defintions to C89 prototypes.
Approved by releng.
|
#
1.61 |
|
12-Dec-2011 |
mrg |
implement bdev_size(9) wrapper around d_psize() routine, so we can take the device lock in relevant places. avoid doing so while actually dumping.
tested i386 crash dumps still work, and that all touched files compile.
fixes PR#45705.
|
Revision tags: jmcneill-usbmp-pre-base2 jmcneill-usbmp-base jmcneill-audiomp3-base yamt-pagecache-base3 yamt-pagecache-base2 yamt-pagecache-base
|
#
1.60 |
|
12-Jun-2011 |
rmind |
branches: 1.60.2; 1.60.6; Welcome to 5.99.53! Merge rmind-uvmplock branch:
- Reorganize locking in UVM and provide extra serialisation for pmap(9). New lock order: [vmpage-owner-lock] -> pmap-lock.
- Simplify locking in some pmap(9) modules by removing P->V locking.
- Use lock object on vmobjlock (and thus vnode_t::v_interlock) to share the locks amongst UVM objects where necessary (tmpfs, layerfs, unionfs).
- Rewrite and optimise x86 TLB shootdown code, make it simpler and cleaner. Add TLBSTATS option for x86 to collect statistics about TLB shootdowns.
- Unify /dev/mem et al in MI code and provide required locking (removes kernel-lock on some ports). Also, avoid cache-aliasing issues.
Thanks to Andrew Doran and Joerg Sonnenberger, as their initial patches formed the core changes of this branch.
|
Revision tags: rmind-uvmplock-nbase cherry-xenmp-base rmind-uvmplock-base
|
#
1.59 |
|
16-May-2011 |
tsutsui |
branches: 1.59.2; - merge and move pasted m68k MD setreg() functions into m68k/m68k_machdep.c - move m68881_save() and m68881_restore() declarations into <m68k/m68k.h>
Briefly tested and no obvious breakage on atari, sun3, and x68k.
|
Revision tags: jym-xensuspend-nbase bouyer-quota2-nbase jym-xensuspend-base
|
#
1.58 |
|
04-Mar-2011 |
joerg |
Refactor ps_strings access. Based on PK_32, write either the normal version or the 32bit compat layout in execve1. Introduce a new function copyin_psstrings for reading it back from userland and converting it to the native layout. Refactor procfs to share most of the code with the kern.proc_args sysctl handler.
This material is based upon work partially supported by The NetBSD Foundation under a contract with Joerg Sonnenberger.
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Revision tags: uebayasi-xip-base7 bouyer-quota2-base
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#
1.57 |
|
08-Feb-2011 |
rmind |
Remove clause 3 (UCB advertising clause) from the University of Utah copyright. Confirmed by Mike Hibler, mike at cs.utah.edu - thanks! Also, merge UCB and Utah copyright texts back into one, as they originally were.
Extra verification by snj@.
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#
1.56 |
|
17-Jan-2011 |
tsutsui |
branches: 1.56.2; Explicitly include <machine/pcb.h> for struct pcb.
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Revision tags: jruoho-x86intr-base matt-mips64-premerge-20101231 uebayasi-xip-base6 uebayasi-xip-base5 uebayasi-xip-base4 uebayasi-xip-base3
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#
1.55 |
|
16-Oct-2010 |
tsutsui |
branches: 1.55.2; Prepare empty module_init_md() for options MODULAR for all other m68k ports.
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Revision tags: yamt-nfs-mp-base11 uebayasi-xip-base2 yamt-nfs-mp-base10 uebayasi-xip-base1 yamt-nfs-mp-base9
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#
1.54 |
|
08-Feb-2010 |
joerg |
branches: 1.54.2; Remove separate mb_map. The nmbclusters is computed at boot time based on the amount of physical memory and limited by NMBCLUSTERS if present. Architectures without direct mapping also limit it based on the kmem_map size, which is used as backing store. On i386 and ARM, the maximum KVA used for mbuf clusters is limited to 64MB by default.
The old default limits and limits based on GATEWAY have been removed. key_registered_sb_max is hard-wired to a value derived from 2048 clusters.
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Revision tags: uebayasi-xip-base matt-premerge-20091211
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#
1.53 |
|
10-Dec-2009 |
matt |
branches: 1.53.2; Change u_long to vaddr_t/vsize_t in exec code where appropriate (mostly involves setregs and vmcmds). Should result in no code differences.
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#
1.52 |
|
23-Nov-2009 |
rmind |
Use lwp_getpcb() on m68k ports, clean from struct user usage.
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Revision tags: yamt-nfs-mp-base8
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#
1.51 |
|
26-Aug-2009 |
thorpej |
Make this compile again (64-bit dev_t printf format).
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Revision tags: yamt-nfs-mp-base7
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#
1.50 |
|
15-Aug-2009 |
matt |
Include <sys/exec_aout.h> explicitly instead of relying on <sys/exec.h> to do it for us.
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Revision tags: jymxensuspend-base yamt-nfs-mp-base6 yamt-nfs-mp-base5 yamt-nfs-mp-base4 yamt-nfs-mp-base3 nick-hppapmap-base4 nick-hppapmap-base3 nick-hppapmap-base
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#
1.49 |
|
18-Mar-2009 |
cegger |
Ansify function definitions w/o arguments. Generated with sed.
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#
1.48 |
|
14-Mar-2009 |
dsl |
Change about 4500 of the K&R function definitions to ANSI ones. There are still about 1600 left, but they have ',' or /* ... */ in the actual variable definitions - which my awk script doesn't handle. There are also many that need () -> (void). (The script does handle misordered arguments.)
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#
1.47 |
|
14-Mar-2009 |
dsl |
Remove all the __P() from sys (excluding sys/dist) Diff checked with grep and MK1 eyeball. i386 and amd64 GENERIC and sys still build.
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Revision tags: nick-hppapmap-base2 mjf-devfs2-base
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#
1.46 |
|
17-Jan-2009 |
tsutsui |
branches: 1.46.2; Move extern decls for Sysseg, Sysptmap, Sysptsize, mem_size, virtual_avail, virtual_end, and protection_codes[] to common <m68k/pmap_motorola.h>, and also make protection_codes[] unsigned.
XXX: avail_start and avail_end should also be moved, but it causes XXX: -Wshadow warnings in uvm/uvm_page.c:uvm_page_physload() and XXX: I don't have a good idea of alternative names for now.
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Revision tags: haad-dm-base2 haad-nbase2 ad-audiomp2-base haad-dm-base
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#
1.45 |
|
30-Nov-2008 |
martin |
As discussed on tech-kern: mutex_init is too heavyweight for early bootstrap phases, so move the initialization of the ksyms mutex back into main via a function called ksyms_init. Rename the existing (but quite different) ksyms_init* variations into ksyms_addsyms_elf() and ksyms_addsyms_explicit() and adapt machdep code accordingly.
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#
1.44 |
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12-Nov-2008 |
ad |
Remove LKMs and switch to the module framework, pass 1.
Proposed on tech-kern@.
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#
1.43 |
|
11-Nov-2008 |
dyoung |
It is not appropriate to call pmf_system_shutdown(9) from doshutdownhooks(9): shutdown hooks registered by shutdownhook_establish(9) expect to be called with interrupts disabled, but shutdown hooks registered with pmf_device_register1(9) expect to be called with interrupts enabled. So I have made two changes:
1 Do not call pmf_system_shutdown() from doshutdownhooks(). Instead, change every call to doshutdownhooks() to a call to doshutdownhooks() followed by a call to pmf_system_shutdown(). No functional change is intended by this change.
2 Make i386 re-enable interrupts briefly while it calls pmf_system_shutdown(). I leave it to others either to fix the other ports, or to factor out some MI shutdown code, as joerg@ suggests, and fix that. Note that a functional change *is* intended by this change.
I hope that this patch will stop us from flip-flopping between calling doshutdownhooks() and pmf_system_shutdown() sometimes with and sometimes without interrupts enabled.
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Revision tags: netbsd-5-2-3-RELEASE netbsd-5-1-5-RELEASE netbsd-5-2-2-RELEASE netbsd-5-1-4-RELEASE netbsd-5-2-1-RELEASE netbsd-5-1-3-RELEASE netbsd-5-2-RELEASE netbsd-5-2-RC1 netbsd-5-1-2-RELEASE netbsd-5-1-1-RELEASE matt-nb5-mips64-premerge-20101231 matt-nb5-pq3-base netbsd-5-1-RELEASE netbsd-5-1-RC4 matt-nb5-mips64-k15 netbsd-5-1-RC3 netbsd-5-1-RC2 netbsd-5-1-RC1 netbsd-5-0-2-RELEASE matt-nb5-mips64-premerge-20091211 matt-nb5-mips64-u2-k2-k4-k7-k8-k9 matt-nb4-mips64-k7-u2a-k9b matt-nb5-mips64-u1-k1-k5 netbsd-5-0-1-RELEASE netbsd-5-0-RELEASE netbsd-5-0-RC4 netbsd-5-0-RC3 netbsd-5-0-RC2 netbsd-5-0-RC1 netbsd-5-base matt-mips64-base2 haad-dm-base1 wrstuden-revivesa-base-4 wrstuden-revivesa-base-3
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#
1.42 |
|
14-Sep-2008 |
tsutsui |
branches: 1.42.2; Remove ancient workaround hacks for gcc 2.7.2.
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Revision tags: wrstuden-revivesa-base-2 simonb-wapbl-nbase simonb-wapbl-base
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#
1.41 |
|
02-Jul-2008 |
ad |
branches: 1.41.2; Replce exec_map with a pool. Proposed on tech-kern@, reviewed by chs@.
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Revision tags: wrstuden-revivesa-base-1 yamt-pf42-base4 yamt-pf42-base3 hpcarm-cleanup-nbase yamt-pf42-baseX yamt-pf42-base2 yamt-nfs-mp-base2 wrstuden-revivesa-base yamt-nfs-mp-base yamt-pf42-base ad-socklock-base1 yamt-lazymbuf-base15 yamt-lazymbuf-base14 keiichi-mipv6-nbase nick-net80211-sync-base keiichi-mipv6-base bouyer-xeni386-nbase bouyer-xeni386-base matt-armv6-nbase mjf-devfs-base matt-armv6-base hpcarm-cleanup-base
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#
1.40 |
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31-Dec-2007 |
ad |
branches: 1.40.6; 1.40.10; 1.40.12; 1.40.14; Remove COMPAT_HPUX.
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Revision tags: vmlocking2-base3 yamt-kmem-base3 cube-autoconf-base yamt-kmem-base2 yamt-kmem-base vmlocking2-base2 reinoud-bufcleanup-nbase vmlocking2-base1 jmcneill-base bouyer-xenamd64-base2 vmlocking-nbase yamt-x86pmap-base4 bouyer-xenamd64-base jmcneill-pm-base reinoud-bufcleanup-base
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#
1.39 |
|
17-Oct-2007 |
garbled |
branches: 1.39.2; 1.39.8; Merge the ppcoea-renovation branch to HEAD.
This branch was a major cleanup and rototill of many of the various OEA cpu based PPC ports that focused on sharing as much code as possible between the various ports to eliminate near-identical copies of files in every tree. Additionally there is a new PIC system that unifies the interface to interrupt code for all different OEA ppc arches. The work for this branch was done by a variety of people, too long to list here.
TODO: bebox still needs work to complete the transition to -renovation. ofppc still needs a bunch of work, which I will be looking at. ev64260 still needs to be renovated amigappc was not attempted.
NOTES: pmppc was removed as an arch, and moved to a evbppc target.
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Revision tags: nick-csl-alignment-base5 yamt-x86pmap-base3 yamt-x86pmap-base2 yamt-x86pmap-base nick-csl-alignment-base matt-mips64-base ppcoea-renovation-base mjf-ufs-trans-base vmlocking-base
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#
1.38 |
|
21-May-2007 |
tsutsui |
branches: 1.38.10; Adapt rest of m68k ports to yamt-idlelwp. Compile tested only.
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Revision tags: yamt-idlelwp-base8 thorpej-atomic-base
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#
1.37 |
|
05-Mar-2007 |
tsutsui |
branches: 1.37.2; 1.37.4; 1.37.10; Allocate msgbufaddr in pmap_bootstrap.c where it's initilized, and move its declaration into <m68k/pmap_motorola.h>.
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#
1.36 |
|
04-Mar-2007 |
christos |
Kill caddr_t; there will be some MI fallout, but it will be fixed shortly.
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Revision tags: ad-audiomp-base
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#
1.35 |
|
22-Feb-2007 |
thorpej |
TRUE -> true, FALSE -> false
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Revision tags: post-newlock2-merge
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#
1.34 |
|
09-Feb-2007 |
ad |
branches: 1.34.2; Merge newlock2 to head.
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Revision tags: netbsd-4-0-1-RELEASE wrstuden-fixsa-newbase wrstuden-fixsa-base-1 netbsd-4-0-RELEASE netbsd-4-0-RC5 matt-nb4-arm-base netbsd-4-0-RC4 netbsd-4-0-RC3 netbsd-4-0-RC2 netbsd-4-0-RC1 wrstuden-fixsa-base newlock2-nbase yamt-splraiseipl-base5 yamt-splraiseipl-base4 yamt-splraiseipl-base3 yamt-splraiseipl-base2 newlock2-base netbsd-4-base
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#
1.33 |
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21-Oct-2006 |
mrg |
in cpu_dumpconf(), don't panic() if we can't bdevsw_lookup() the dumpdev. this occurs when we try to set the dumpdev to a device with no driver loaded. this fixes PR#34872.
in sys_swapctl, if bdevsw_lookup() fails, set dumpdev = NODEV before calling cpu_dumpconf(). (this also fixes PR#34872.)
XXX: cpu_dumpconf() should probably be changed to take a dumpdev XXX: and return an error in such cases, but that is a much more XXX: intrusive change.
XXX2: this is only run-tested on sparc64 and compile tested on a XXX2: couple of platforms.
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Revision tags: abandoned-netbsd-4-base yamt-splraiseipl-base yamt-pdpolicy-base9 yamt-pdpolicy-base8 yamt-pdpolicy-base7 yamt-pdpolicy-base6 chap-midi-nbase gdamore-uart-base simonb-timcounters-final yamt-pdpolicy-base5 chap-midi-base yamt-pdpolicy-base4 yamt-pdpolicy-base3 peter-altq-base yamt-pdpolicy-base2 elad-kernelauth-base yamt-pdpolicy-base yamt-uio_vmspace-base5 simonb-timecounters-base rpaulo-netinet-merge-pcb-base
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#
1.32 |
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27-Dec-2005 |
yamt |
branches: 1.32.20; 1.32.22; cpu_exec_aout_makecmds: make this compilable after ktrace-lwp merge.
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#
1.31 |
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11-Dec-2005 |
christos |
merge ktrace-lwp.
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Revision tags: yamt-readahead-base3 yamt-readahead-base2 yamt-readahead-pervnode yamt-readahead-perfile yamt-readahead-base yamt-vop-base3 yamt-vop-base2 thorpej-vnode-attr-base yamt-vop-base kent-audio2-base ktrace-lwp-base
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#
1.30 |
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25-Apr-2005 |
lukem |
branches: 1.30.2; Move the MI printing of `copyright' to the MD cpu_startup() code where the printing of `version' is already performed. This has the benefit of allowing the copyright to be available via dmesg(8) on platforms which need the `msgbuf' to be setup in cpu_startup() before printed output is remembered.
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Revision tags: netbsd-3-1-1-RELEASE netbsd-3-0-3-RELEASE netbsd-3-1-RELEASE netbsd-3-0-2-RELEASE netbsd-3-1-RC4 netbsd-3-1-RC3 netbsd-3-1-RC2 netbsd-3-1-RC1 netbsd-3-0-1-RELEASE 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 yamt-km-base4 yamt-km-base3 netbsd-3-base yamt-km-base2
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#
1.29 |
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11-Feb-2005 |
yamt |
remove uvm_map_protect from cpu_startup of several ports. - they shouldn't be needed with the current fault handler. - they causes assertion failure with the recent vm_map implementation.
discussed on tech-kern@. reviewed by Chuck Silvers. PR/29179 from Julio M. Merino Vidal.
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Revision tags: netbsd-2-0-3-RELEASE netbsd-2-1-RELEASE netbsd-2-1-RC6 netbsd-2-1-RC5 netbsd-2-1-RC4 netbsd-2-1-RC3 netbsd-2-1-RC2 netbsd-2-1-RC1 netbsd-2-0-2-RELEASE yamt-km-base netbsd-2-0-1-RELEASE kent-audio1-beforemerge netbsd-2-base kent-audio1-base netbsd-2-0-RELEASE netbsd-2-0-RC5 netbsd-2-0-RC4 netbsd-2-0-RC3 netbsd-2-0-RC2 netbsd-2-0-RC1 netbsd-2-0-base
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#
1.28 |
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24-Mar-2004 |
atatat |
branches: 1.28.8; 1.28.10; Tango on sysctl_createv() and flags. The flags have all been renamed, and sysctl_createv() now uses more arguments.
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#
1.27 |
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13-Feb-2004 |
wiz |
Uppercase CPU, plural is CPUs.
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#
1.26 |
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30-Dec-2003 |
pk |
Replace the traditional buffer memory management -- based on fixed per buffer virtual memory reservation and a private pool of memory pages -- by a scheme based on memory pools.
This allows better utilization of memory because buffers can now be allocated with a granularity finer than the system's native page size (useful for filesystems with e.g. 1k or 2k fragment sizes). It also avoids fragmentation of virtual to physical memory mappings (due to the former fixed virtual address reservation) resulting in better utilization of MMU resources on some platforms. Finally, the scheme is more flexible by allowing run-time decisions on the amount of memory to be used for buffers.
On the other hand, the effectiveness of the LRU queue for buffer recycling may be somewhat reduced compared to the traditional method since, due to the nature of the pool based memory allocation, the actual least recently used buffer may release its memory to a pool different from the one needed by a newly allocated buffer. However, this effect will kick in only if the system is under memory pressure.
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#
1.25 |
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04-Dec-2003 |
atatat |
Dynamic sysctl.
Gone are the old kern_sysctl(), cpu_sysctl(), hw_sysctl(), vfs_sysctl(), etc, routines, along with sysctl_int() et al. Now all nodes are registered with the tree, and nodes can be added (or removed) easily, and I/O to and from the tree is handled generically.
Since the nodes are registered with the tree, the mapping from name to number (and back again) can now be discovered, instead of having to be hard coded. Adding new nodes to the tree is likewise much simpler -- the new infrastructure handles almost all the work for simple types, and just about anything else can be done with a small helper function.
All existing nodes are where they were before (numerically speaking), so all existing consumers of sysctl information should notice no difference.
PS - I'm sorry, but there's a distinct lack of documentation at the moment. I'm working on sysctl(3/8/9) right now, and I promise to watch out for buses.
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#
1.24 |
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27-Sep-2003 |
cl |
Cast through (void *) to appease gcc3.
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#
1.23 |
|
22-Sep-2003 |
cl |
SA_SIGINFO support for m68k (port specific changes)
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#
1.22 |
|
07-Aug-2003 |
agc |
Move UCB-licensed code from 4-clause to 3-clause licence.
Patches provided by Joel Baker in PR 22364, verified by myself.
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#
1.21 |
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15-Jul-2003 |
lukem |
__KERNEL_RCSID()
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#
1.20 |
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29-Jun-2003 |
fvdl |
branches: 1.20.2; Back out the lwp/ktrace changes. They contained a lot of colateral damage, and need to be examined and discussed more.
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#
1.19 |
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28-Jun-2003 |
darrenr |
Pass lwp pointers throughtout the kernel, as required, so that the lwpid can be inserted into ktrace records. The general change has been to replace "struct proc *" with "struct lwp *" in various function prototypes, pass the lwp through and use l_proc to get the process pointer when needed.
Bump the kernel rev up to 1.6V
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#
1.18 |
|
23-Jun-2003 |
martin |
Make sure to include opt_foo.h if a defflag option FOO is used.
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#
1.17 |
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10-May-2003 |
thorpej |
Back out the following chagne: http://mail-index.netbsd.org/source-changes/2003/05/08/0068.html
There were some side-effects that I didn't anticipate, and fixing them is proving to be more difficult than I thought, do just eject for now. Maybe one day we can look at this again.
Fixes PR kern/21517.
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#
1.16 |
|
08-May-2003 |
thorpej |
Simplify the way the bounds of the managed kernel virtual address space is advertised to UVM by making virtual_avail and virtual_end first-class exported variables by UVM. Machine-dependent code is responsible for initializing them before main() is called. Anything that steals KVA must adjust these variables accordingly.
This reduces the number of instances of this info from 3 to 1, and simplifies the pmap(9) interface by removing the pmap_virtual_space() function call, and removing two arguments from pmap_steal_memory().
This also eliminates some kludges such as having to burn kernel_map entries on space used by the kernel and stolen KVA.
This also eliminates use of VM_{MIN,MAX}_KERNEL_ADDRESS from MI code, this giving MD code greater flexibility over the bounds of the managed kernel virtual address space if a given port's specific platforms can vary in this regard (this is especially true of the evb* ports).
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#
1.15 |
|
26-Apr-2003 |
ragge |
Call ksyms_init() instead of ddb_init() in case of NKSYMS || defined(DDB) || defined(LKM)
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#
1.14 |
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01-Apr-2003 |
thorpej |
Use PAGE_SIZE rather than NBPG.
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#
1.13 |
|
17-Jan-2003 |
thorpej |
Merge the nathanw_sa branch.
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Revision tags: nathanw_sa_before_merge fvdl_fs64_base gmcgarry_ctxsw_base gmcgarry_ucred_base nathanw_sa_base
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#
1.12 |
|
13-Dec-2002 |
drochner |
scatter some pmap_update(pmap_kernel()) to reduce differences to other ports
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Revision tags: kqueue-aftermerge kqueue-beforemerge kqueue-base
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#
1.11 |
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25-Sep-2002 |
thorpej |
Don't include <sys/map.h>.
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#
1.10 |
|
19-Sep-2002 |
ragge |
Do not include <sys/clist.h>, it's not used in NetBSD at all.
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#
1.9 |
|
06-Sep-2002 |
gehenna |
Merge the gehenna-devsw branch into the trunk.
This merge changes the device switch tables from static array to dynamically generated by config(8).
- All device switches is defined as a constant structure in device drivers.
- The new grammer ``device-major'' is introduced to ``files''.
device-major <prefix> char <num> [block <num>] [<rules>]
- All device major numbers must be listed up in port dependent majors.<arch> by using this grammer.
- Added the new naming convention. The name of the device switch must be <prefix>_[bc]devsw for auto-generation of device switch tables.
- The backward compatibility of loading block/character device switch by LKM framework is broken. This is necessary to convert from block/character device major to device name in runtime and vice versa.
- The restriction to assign device major by LKM is completely removed. We don't need to reserve LKM entries for dynamic loading of device switch.
- In compile time, device major numbers list is packed into the kernel and the LKM framework will refer it to assign device major number dynamically.
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Revision tags: gehenna-devsw-base
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#
1.8 |
|
25-Aug-2002 |
thorpej |
Make nbuf, nswbuf, and bufpages unsigned. Make all operations on these variables unsigned, and update places where their values are printed.
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Revision tags: netbsd-1-6-PATCH002-RELEASE netbsd-1-6-PATCH002 netbsd-1-6-PATCH002-RC4 netbsd-1-6-PATCH002-RC3 netbsd-1-6-PATCH002-RC2 netbsd-1-6-PATCH002-RC1 netbsd-1-6-PATCH001 netbsd-1-6-PATCH001-RELEASE netbsd-1-6-PATCH001-RC3 netbsd-1-6-PATCH001-RC2 netbsd-1-6-PATCH001-RC1 netbsd-1-6-RELEASE netbsd-1-6-RC3 netbsd-1-6-RC2 netbsd-1-6-RC1 netbsd-1-6-base
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#
1.7 |
|
14-May-2002 |
matt |
branches: 1.7.2; Eliminate more commons or redundant declarations.
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Revision tags: eeh-devprop-base
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#
1.6 |
|
20-Mar-2002 |
christos |
kill remaining PS_STRINGS instances.
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Revision tags: newlock-base
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#
1.5 |
|
06-Mar-2002 |
tsutsui |
Change type of dumpmag to u_int32_t since it is actually a 32bit unsigned magic number. As per discussion on tech-kern, and fixes port-sparc64/11949.
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#
1.4 |
|
04-Mar-2002 |
simonb |
Don't "extern int cold;" - this is in <sys/kernel.h>.
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Revision tags: ifpoll-base thorpej-mips-cache-base thorpej-devvp-base3 thorpej-devvp-base2 post-chs-ubcperf pre-chs-ubcperf thorpej-devvp-base
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#
1.3 |
|
15-Jun-2001 |
drochner |
branches: 1.3.2; 1.3.8; vm_map_t -> struct vm_map * vm_page_t -> struct vm_page * simple_lock_data_t -> struct simplelock
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#
1.2 |
|
30-May-2001 |
lukem |
add missing #include "opt_kgdb.h"
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#
1.1 |
|
14-May-2001 |
drochner |
Initial import of the known working kernel bits for the NetBSD/cesfic port. cesfic is a VME board with one or two mc68040 processors. See the README file for details. The port is working well with a.out userland, there are some problems with ELF still, like applications running out of memory where it is not expected. Some parts, in particular the pmap (which was taken from hp300 four years ago), need updating, but this is easier done within the NetBSD CVS tree.
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#
1.67 |
|
22-Dec-2016 |
cherry |
physmem should be of type psize_t
Also, use PRIxPSIZE when printf(9)ing physmem.
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Revision tags: nick-nhusb-base-20161204 pgoyette-localcount-20161104 nick-nhusb-base-20161004 localcount-20160914 pgoyette-localcount-20160806 pgoyette-localcount-20160726 pgoyette-localcount-base nick-nhusb-base-20160907 nick-nhusb-base-20160529 nick-nhusb-base-20160422 nick-nhusb-base-20160319 nick-nhusb-base-20151226
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#
1.66 |
|
05-Nov-2015 |
pgoyette |
branches: 1.66.2; Remove superfluous #includes - nothing depends on them
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Revision tags: netbsd-7-0-2-RELEASE netbsd-7-nhusb-base netbsd-7-0-1-RELEASE netbsd-7-0-RELEASE nick-nhusb-base-20150921 netbsd-7-0-RC3 netbsd-7-0-RC2 netbsd-7-0-RC1 nick-nhusb-base-20150606 nick-nhusb-base-20150406 nick-nhusb-base netbsd-7-base yamt-pagecache-base9 tls-earlyentropy-base riastradh-xf86-video-intel-2-7-1-pre-2-21-15 rmind-smpnet-nbase rmind-smpnet-base tls-maxphys-base
|
#
1.65 |
|
24-Mar-2014 |
christos |
branches: 1.65.6; - use cpu_{g,s}etmodel - remove unused
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Revision tags: riastradh-drm2-base3 riastradh-drm2-base2 riastradh-drm2-base1 riastradh-drm2-base agc-symver-base yamt-pagecache-base8 yamt-pagecache-base7 yamt-pagecache-base6
|
#
1.64 |
|
08-Aug-2012 |
drochner |
branches: 1.64.2; 1.64.4; build fix for gcc -fno-common, from Radoslaw Kujawa
|
#
1.63 |
|
27-Jul-2012 |
matt |
Remove safepri and use IPL_SAFEPRI instead. This may be defined in a MD header file (if not, a value of 0 is assmued).
|
Revision tags: netbsd-6-0-6-RELEASE netbsd-6-1-5-RELEASE netbsd-6-1-4-RELEASE netbsd-6-0-5-RELEASE netbsd-6-1-3-RELEASE netbsd-6-0-4-RELEASE netbsd-6-1-2-RELEASE netbsd-6-0-3-RELEASE netbsd-6-1-1-RELEASE netbsd-6-0-2-RELEASE netbsd-6-1-RELEASE netbsd-6-1-RC4 netbsd-6-1-RC3 netbsd-6-1-RC2 netbsd-6-1-RC1 netbsd-6-0-1-RELEASE matt-nb6-plus-nbase netbsd-6-0-RELEASE netbsd-6-0-RC2 matt-nb6-plus-base netbsd-6-0-RC1 jmcneill-usbmp-base10 yamt-pagecache-base5 jmcneill-usbmp-base9 yamt-pagecache-base4 jmcneill-usbmp-base8 jmcneill-usbmp-base7 jmcneill-usbmp-base6 jmcneill-usbmp-base5 jmcneill-usbmp-base4 jmcneill-usbmp-base3 jmcneill-usbmp-base2 netbsd-6-base
|
#
1.62 |
|
12-Feb-2012 |
matt |
Change old-style function defintions to C89 prototypes.
Approved by releng.
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#
1.61 |
|
12-Dec-2011 |
mrg |
implement bdev_size(9) wrapper around d_psize() routine, so we can take the device lock in relevant places. avoid doing so while actually dumping.
tested i386 crash dumps still work, and that all touched files compile.
fixes PR#45705.
|
Revision tags: jmcneill-usbmp-pre-base2 jmcneill-usbmp-base jmcneill-audiomp3-base yamt-pagecache-base3 yamt-pagecache-base2 yamt-pagecache-base
|
#
1.60 |
|
12-Jun-2011 |
rmind |
branches: 1.60.2; 1.60.6; Welcome to 5.99.53! Merge rmind-uvmplock branch:
- Reorganize locking in UVM and provide extra serialisation for pmap(9). New lock order: [vmpage-owner-lock] -> pmap-lock.
- Simplify locking in some pmap(9) modules by removing P->V locking.
- Use lock object on vmobjlock (and thus vnode_t::v_interlock) to share the locks amongst UVM objects where necessary (tmpfs, layerfs, unionfs).
- Rewrite and optimise x86 TLB shootdown code, make it simpler and cleaner. Add TLBSTATS option for x86 to collect statistics about TLB shootdowns.
- Unify /dev/mem et al in MI code and provide required locking (removes kernel-lock on some ports). Also, avoid cache-aliasing issues.
Thanks to Andrew Doran and Joerg Sonnenberger, as their initial patches formed the core changes of this branch.
|
Revision tags: rmind-uvmplock-nbase cherry-xenmp-base rmind-uvmplock-base
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#
1.59 |
|
16-May-2011 |
tsutsui |
branches: 1.59.2; - merge and move pasted m68k MD setreg() functions into m68k/m68k_machdep.c - move m68881_save() and m68881_restore() declarations into <m68k/m68k.h>
Briefly tested and no obvious breakage on atari, sun3, and x68k.
|
Revision tags: jym-xensuspend-nbase bouyer-quota2-nbase jym-xensuspend-base
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#
1.58 |
|
04-Mar-2011 |
joerg |
Refactor ps_strings access. Based on PK_32, write either the normal version or the 32bit compat layout in execve1. Introduce a new function copyin_psstrings for reading it back from userland and converting it to the native layout. Refactor procfs to share most of the code with the kern.proc_args sysctl handler.
This material is based upon work partially supported by The NetBSD Foundation under a contract with Joerg Sonnenberger.
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Revision tags: uebayasi-xip-base7 bouyer-quota2-base
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#
1.57 |
|
08-Feb-2011 |
rmind |
Remove clause 3 (UCB advertising clause) from the University of Utah copyright. Confirmed by Mike Hibler, mike at cs.utah.edu - thanks! Also, merge UCB and Utah copyright texts back into one, as they originally were.
Extra verification by snj@.
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#
1.56 |
|
17-Jan-2011 |
tsutsui |
branches: 1.56.2; Explicitly include <machine/pcb.h> for struct pcb.
|
Revision tags: jruoho-x86intr-base matt-mips64-premerge-20101231 uebayasi-xip-base6 uebayasi-xip-base5 uebayasi-xip-base4 uebayasi-xip-base3
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#
1.55 |
|
16-Oct-2010 |
tsutsui |
branches: 1.55.2; Prepare empty module_init_md() for options MODULAR for all other m68k ports.
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Revision tags: yamt-nfs-mp-base11 uebayasi-xip-base2 yamt-nfs-mp-base10 uebayasi-xip-base1 yamt-nfs-mp-base9
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#
1.54 |
|
08-Feb-2010 |
joerg |
branches: 1.54.2; Remove separate mb_map. The nmbclusters is computed at boot time based on the amount of physical memory and limited by NMBCLUSTERS if present. Architectures without direct mapping also limit it based on the kmem_map size, which is used as backing store. On i386 and ARM, the maximum KVA used for mbuf clusters is limited to 64MB by default.
The old default limits and limits based on GATEWAY have been removed. key_registered_sb_max is hard-wired to a value derived from 2048 clusters.
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Revision tags: uebayasi-xip-base matt-premerge-20091211
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#
1.53 |
|
10-Dec-2009 |
matt |
branches: 1.53.2; Change u_long to vaddr_t/vsize_t in exec code where appropriate (mostly involves setregs and vmcmds). Should result in no code differences.
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#
1.52 |
|
23-Nov-2009 |
rmind |
Use lwp_getpcb() on m68k ports, clean from struct user usage.
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Revision tags: yamt-nfs-mp-base8
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#
1.51 |
|
26-Aug-2009 |
thorpej |
Make this compile again (64-bit dev_t printf format).
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Revision tags: yamt-nfs-mp-base7
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#
1.50 |
|
15-Aug-2009 |
matt |
Include <sys/exec_aout.h> explicitly instead of relying on <sys/exec.h> to do it for us.
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Revision tags: jymxensuspend-base yamt-nfs-mp-base6 yamt-nfs-mp-base5 yamt-nfs-mp-base4 yamt-nfs-mp-base3 nick-hppapmap-base4 nick-hppapmap-base3 nick-hppapmap-base
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#
1.49 |
|
18-Mar-2009 |
cegger |
Ansify function definitions w/o arguments. Generated with sed.
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#
1.48 |
|
14-Mar-2009 |
dsl |
Change about 4500 of the K&R function definitions to ANSI ones. There are still about 1600 left, but they have ',' or /* ... */ in the actual variable definitions - which my awk script doesn't handle. There are also many that need () -> (void). (The script does handle misordered arguments.)
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#
1.47 |
|
14-Mar-2009 |
dsl |
Remove all the __P() from sys (excluding sys/dist) Diff checked with grep and MK1 eyeball. i386 and amd64 GENERIC and sys still build.
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Revision tags: nick-hppapmap-base2 mjf-devfs2-base
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#
1.46 |
|
17-Jan-2009 |
tsutsui |
branches: 1.46.2; Move extern decls for Sysseg, Sysptmap, Sysptsize, mem_size, virtual_avail, virtual_end, and protection_codes[] to common <m68k/pmap_motorola.h>, and also make protection_codes[] unsigned.
XXX: avail_start and avail_end should also be moved, but it causes XXX: -Wshadow warnings in uvm/uvm_page.c:uvm_page_physload() and XXX: I don't have a good idea of alternative names for now.
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Revision tags: haad-dm-base2 haad-nbase2 ad-audiomp2-base haad-dm-base
|
#
1.45 |
|
30-Nov-2008 |
martin |
As discussed on tech-kern: mutex_init is too heavyweight for early bootstrap phases, so move the initialization of the ksyms mutex back into main via a function called ksyms_init. Rename the existing (but quite different) ksyms_init* variations into ksyms_addsyms_elf() and ksyms_addsyms_explicit() and adapt machdep code accordingly.
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#
1.44 |
|
12-Nov-2008 |
ad |
Remove LKMs and switch to the module framework, pass 1.
Proposed on tech-kern@.
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#
1.43 |
|
11-Nov-2008 |
dyoung |
It is not appropriate to call pmf_system_shutdown(9) from doshutdownhooks(9): shutdown hooks registered by shutdownhook_establish(9) expect to be called with interrupts disabled, but shutdown hooks registered with pmf_device_register1(9) expect to be called with interrupts enabled. So I have made two changes:
1 Do not call pmf_system_shutdown() from doshutdownhooks(). Instead, change every call to doshutdownhooks() to a call to doshutdownhooks() followed by a call to pmf_system_shutdown(). No functional change is intended by this change.
2 Make i386 re-enable interrupts briefly while it calls pmf_system_shutdown(). I leave it to others either to fix the other ports, or to factor out some MI shutdown code, as joerg@ suggests, and fix that. Note that a functional change *is* intended by this change.
I hope that this patch will stop us from flip-flopping between calling doshutdownhooks() and pmf_system_shutdown() sometimes with and sometimes without interrupts enabled.
|
Revision tags: netbsd-5-2-3-RELEASE netbsd-5-1-5-RELEASE netbsd-5-2-2-RELEASE netbsd-5-1-4-RELEASE netbsd-5-2-1-RELEASE netbsd-5-1-3-RELEASE netbsd-5-2-RELEASE netbsd-5-2-RC1 netbsd-5-1-2-RELEASE netbsd-5-1-1-RELEASE matt-nb5-mips64-premerge-20101231 matt-nb5-pq3-base netbsd-5-1-RELEASE netbsd-5-1-RC4 matt-nb5-mips64-k15 netbsd-5-1-RC3 netbsd-5-1-RC2 netbsd-5-1-RC1 netbsd-5-0-2-RELEASE matt-nb5-mips64-premerge-20091211 matt-nb5-mips64-u2-k2-k4-k7-k8-k9 matt-nb4-mips64-k7-u2a-k9b matt-nb5-mips64-u1-k1-k5 netbsd-5-0-1-RELEASE netbsd-5-0-RELEASE netbsd-5-0-RC4 netbsd-5-0-RC3 netbsd-5-0-RC2 netbsd-5-0-RC1 netbsd-5-base matt-mips64-base2 haad-dm-base1 wrstuden-revivesa-base-4 wrstuden-revivesa-base-3
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#
1.42 |
|
14-Sep-2008 |
tsutsui |
branches: 1.42.2; Remove ancient workaround hacks for gcc 2.7.2.
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Revision tags: wrstuden-revivesa-base-2 simonb-wapbl-nbase simonb-wapbl-base
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#
1.41 |
|
02-Jul-2008 |
ad |
branches: 1.41.2; Replce exec_map with a pool. Proposed on tech-kern@, reviewed by chs@.
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Revision tags: wrstuden-revivesa-base-1 yamt-pf42-base4 yamt-pf42-base3 hpcarm-cleanup-nbase yamt-pf42-baseX yamt-pf42-base2 yamt-nfs-mp-base2 wrstuden-revivesa-base yamt-nfs-mp-base yamt-pf42-base ad-socklock-base1 yamt-lazymbuf-base15 yamt-lazymbuf-base14 keiichi-mipv6-nbase nick-net80211-sync-base keiichi-mipv6-base bouyer-xeni386-nbase bouyer-xeni386-base matt-armv6-nbase mjf-devfs-base matt-armv6-base hpcarm-cleanup-base
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#
1.40 |
|
31-Dec-2007 |
ad |
branches: 1.40.6; 1.40.10; 1.40.12; 1.40.14; Remove COMPAT_HPUX.
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Revision tags: vmlocking2-base3 yamt-kmem-base3 cube-autoconf-base yamt-kmem-base2 yamt-kmem-base vmlocking2-base2 reinoud-bufcleanup-nbase vmlocking2-base1 jmcneill-base bouyer-xenamd64-base2 vmlocking-nbase yamt-x86pmap-base4 bouyer-xenamd64-base jmcneill-pm-base reinoud-bufcleanup-base
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#
1.39 |
|
17-Oct-2007 |
garbled |
branches: 1.39.2; 1.39.8; Merge the ppcoea-renovation branch to HEAD.
This branch was a major cleanup and rototill of many of the various OEA cpu based PPC ports that focused on sharing as much code as possible between the various ports to eliminate near-identical copies of files in every tree. Additionally there is a new PIC system that unifies the interface to interrupt code for all different OEA ppc arches. The work for this branch was done by a variety of people, too long to list here.
TODO: bebox still needs work to complete the transition to -renovation. ofppc still needs a bunch of work, which I will be looking at. ev64260 still needs to be renovated amigappc was not attempted.
NOTES: pmppc was removed as an arch, and moved to a evbppc target.
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Revision tags: nick-csl-alignment-base5 yamt-x86pmap-base3 yamt-x86pmap-base2 yamt-x86pmap-base nick-csl-alignment-base matt-mips64-base ppcoea-renovation-base mjf-ufs-trans-base vmlocking-base
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#
1.38 |
|
21-May-2007 |
tsutsui |
branches: 1.38.10; Adapt rest of m68k ports to yamt-idlelwp. Compile tested only.
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Revision tags: yamt-idlelwp-base8 thorpej-atomic-base
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#
1.37 |
|
05-Mar-2007 |
tsutsui |
branches: 1.37.2; 1.37.4; 1.37.10; Allocate msgbufaddr in pmap_bootstrap.c where it's initilized, and move its declaration into <m68k/pmap_motorola.h>.
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#
1.36 |
|
04-Mar-2007 |
christos |
Kill caddr_t; there will be some MI fallout, but it will be fixed shortly.
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Revision tags: ad-audiomp-base
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#
1.35 |
|
22-Feb-2007 |
thorpej |
TRUE -> true, FALSE -> false
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Revision tags: post-newlock2-merge
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#
1.34 |
|
09-Feb-2007 |
ad |
branches: 1.34.2; Merge newlock2 to head.
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Revision tags: netbsd-4-0-1-RELEASE wrstuden-fixsa-newbase wrstuden-fixsa-base-1 netbsd-4-0-RELEASE netbsd-4-0-RC5 matt-nb4-arm-base netbsd-4-0-RC4 netbsd-4-0-RC3 netbsd-4-0-RC2 netbsd-4-0-RC1 wrstuden-fixsa-base newlock2-nbase yamt-splraiseipl-base5 yamt-splraiseipl-base4 yamt-splraiseipl-base3 yamt-splraiseipl-base2 newlock2-base netbsd-4-base
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#
1.33 |
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21-Oct-2006 |
mrg |
in cpu_dumpconf(), don't panic() if we can't bdevsw_lookup() the dumpdev. this occurs when we try to set the dumpdev to a device with no driver loaded. this fixes PR#34872.
in sys_swapctl, if bdevsw_lookup() fails, set dumpdev = NODEV before calling cpu_dumpconf(). (this also fixes PR#34872.)
XXX: cpu_dumpconf() should probably be changed to take a dumpdev XXX: and return an error in such cases, but that is a much more XXX: intrusive change.
XXX2: this is only run-tested on sparc64 and compile tested on a XXX2: couple of platforms.
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Revision tags: abandoned-netbsd-4-base yamt-splraiseipl-base yamt-pdpolicy-base9 yamt-pdpolicy-base8 yamt-pdpolicy-base7 yamt-pdpolicy-base6 chap-midi-nbase gdamore-uart-base simonb-timcounters-final yamt-pdpolicy-base5 chap-midi-base yamt-pdpolicy-base4 yamt-pdpolicy-base3 peter-altq-base yamt-pdpolicy-base2 elad-kernelauth-base yamt-pdpolicy-base yamt-uio_vmspace-base5 simonb-timecounters-base rpaulo-netinet-merge-pcb-base
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#
1.32 |
|
27-Dec-2005 |
yamt |
branches: 1.32.20; 1.32.22; cpu_exec_aout_makecmds: make this compilable after ktrace-lwp merge.
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#
1.31 |
|
11-Dec-2005 |
christos |
merge ktrace-lwp.
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Revision tags: yamt-readahead-base3 yamt-readahead-base2 yamt-readahead-pervnode yamt-readahead-perfile yamt-readahead-base yamt-vop-base3 yamt-vop-base2 thorpej-vnode-attr-base yamt-vop-base kent-audio2-base ktrace-lwp-base
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#
1.30 |
|
25-Apr-2005 |
lukem |
branches: 1.30.2; Move the MI printing of `copyright' to the MD cpu_startup() code where the printing of `version' is already performed. This has the benefit of allowing the copyright to be available via dmesg(8) on platforms which need the `msgbuf' to be setup in cpu_startup() before printed output is remembered.
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Revision tags: netbsd-3-1-1-RELEASE netbsd-3-0-3-RELEASE netbsd-3-1-RELEASE netbsd-3-0-2-RELEASE netbsd-3-1-RC4 netbsd-3-1-RC3 netbsd-3-1-RC2 netbsd-3-1-RC1 netbsd-3-0-1-RELEASE 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 yamt-km-base4 yamt-km-base3 netbsd-3-base yamt-km-base2
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#
1.29 |
|
11-Feb-2005 |
yamt |
remove uvm_map_protect from cpu_startup of several ports. - they shouldn't be needed with the current fault handler. - they causes assertion failure with the recent vm_map implementation.
discussed on tech-kern@. reviewed by Chuck Silvers. PR/29179 from Julio M. Merino Vidal.
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Revision tags: netbsd-2-0-3-RELEASE netbsd-2-1-RELEASE netbsd-2-1-RC6 netbsd-2-1-RC5 netbsd-2-1-RC4 netbsd-2-1-RC3 netbsd-2-1-RC2 netbsd-2-1-RC1 netbsd-2-0-2-RELEASE yamt-km-base netbsd-2-0-1-RELEASE kent-audio1-beforemerge netbsd-2-base kent-audio1-base netbsd-2-0-RELEASE netbsd-2-0-RC5 netbsd-2-0-RC4 netbsd-2-0-RC3 netbsd-2-0-RC2 netbsd-2-0-RC1 netbsd-2-0-base
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#
1.28 |
|
24-Mar-2004 |
atatat |
branches: 1.28.8; 1.28.10; Tango on sysctl_createv() and flags. The flags have all been renamed, and sysctl_createv() now uses more arguments.
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#
1.27 |
|
13-Feb-2004 |
wiz |
Uppercase CPU, plural is CPUs.
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#
1.26 |
|
30-Dec-2003 |
pk |
Replace the traditional buffer memory management -- based on fixed per buffer virtual memory reservation and a private pool of memory pages -- by a scheme based on memory pools.
This allows better utilization of memory because buffers can now be allocated with a granularity finer than the system's native page size (useful for filesystems with e.g. 1k or 2k fragment sizes). It also avoids fragmentation of virtual to physical memory mappings (due to the former fixed virtual address reservation) resulting in better utilization of MMU resources on some platforms. Finally, the scheme is more flexible by allowing run-time decisions on the amount of memory to be used for buffers.
On the other hand, the effectiveness of the LRU queue for buffer recycling may be somewhat reduced compared to the traditional method since, due to the nature of the pool based memory allocation, the actual least recently used buffer may release its memory to a pool different from the one needed by a newly allocated buffer. However, this effect will kick in only if the system is under memory pressure.
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#
1.25 |
|
04-Dec-2003 |
atatat |
Dynamic sysctl.
Gone are the old kern_sysctl(), cpu_sysctl(), hw_sysctl(), vfs_sysctl(), etc, routines, along with sysctl_int() et al. Now all nodes are registered with the tree, and nodes can be added (or removed) easily, and I/O to and from the tree is handled generically.
Since the nodes are registered with the tree, the mapping from name to number (and back again) can now be discovered, instead of having to be hard coded. Adding new nodes to the tree is likewise much simpler -- the new infrastructure handles almost all the work for simple types, and just about anything else can be done with a small helper function.
All existing nodes are where they were before (numerically speaking), so all existing consumers of sysctl information should notice no difference.
PS - I'm sorry, but there's a distinct lack of documentation at the moment. I'm working on sysctl(3/8/9) right now, and I promise to watch out for buses.
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#
1.24 |
|
27-Sep-2003 |
cl |
Cast through (void *) to appease gcc3.
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#
1.23 |
|
22-Sep-2003 |
cl |
SA_SIGINFO support for m68k (port specific changes)
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#
1.22 |
|
07-Aug-2003 |
agc |
Move UCB-licensed code from 4-clause to 3-clause licence.
Patches provided by Joel Baker in PR 22364, verified by myself.
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#
1.21 |
|
15-Jul-2003 |
lukem |
__KERNEL_RCSID()
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#
1.20 |
|
29-Jun-2003 |
fvdl |
branches: 1.20.2; Back out the lwp/ktrace changes. They contained a lot of colateral damage, and need to be examined and discussed more.
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#
1.19 |
|
28-Jun-2003 |
darrenr |
Pass lwp pointers throughtout the kernel, as required, so that the lwpid can be inserted into ktrace records. The general change has been to replace "struct proc *" with "struct lwp *" in various function prototypes, pass the lwp through and use l_proc to get the process pointer when needed.
Bump the kernel rev up to 1.6V
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#
1.18 |
|
23-Jun-2003 |
martin |
Make sure to include opt_foo.h if a defflag option FOO is used.
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#
1.17 |
|
10-May-2003 |
thorpej |
Back out the following chagne: http://mail-index.netbsd.org/source-changes/2003/05/08/0068.html
There were some side-effects that I didn't anticipate, and fixing them is proving to be more difficult than I thought, do just eject for now. Maybe one day we can look at this again.
Fixes PR kern/21517.
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#
1.16 |
|
08-May-2003 |
thorpej |
Simplify the way the bounds of the managed kernel virtual address space is advertised to UVM by making virtual_avail and virtual_end first-class exported variables by UVM. Machine-dependent code is responsible for initializing them before main() is called. Anything that steals KVA must adjust these variables accordingly.
This reduces the number of instances of this info from 3 to 1, and simplifies the pmap(9) interface by removing the pmap_virtual_space() function call, and removing two arguments from pmap_steal_memory().
This also eliminates some kludges such as having to burn kernel_map entries on space used by the kernel and stolen KVA.
This also eliminates use of VM_{MIN,MAX}_KERNEL_ADDRESS from MI code, this giving MD code greater flexibility over the bounds of the managed kernel virtual address space if a given port's specific platforms can vary in this regard (this is especially true of the evb* ports).
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#
1.15 |
|
26-Apr-2003 |
ragge |
Call ksyms_init() instead of ddb_init() in case of NKSYMS || defined(DDB) || defined(LKM)
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#
1.14 |
|
01-Apr-2003 |
thorpej |
Use PAGE_SIZE rather than NBPG.
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#
1.13 |
|
17-Jan-2003 |
thorpej |
Merge the nathanw_sa branch.
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Revision tags: nathanw_sa_before_merge fvdl_fs64_base gmcgarry_ctxsw_base gmcgarry_ucred_base nathanw_sa_base
|
#
1.12 |
|
13-Dec-2002 |
drochner |
scatter some pmap_update(pmap_kernel()) to reduce differences to other ports
|
Revision tags: kqueue-aftermerge kqueue-beforemerge kqueue-base
|
#
1.11 |
|
25-Sep-2002 |
thorpej |
Don't include <sys/map.h>.
|
#
1.10 |
|
19-Sep-2002 |
ragge |
Do not include <sys/clist.h>, it's not used in NetBSD at all.
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#
1.9 |
|
06-Sep-2002 |
gehenna |
Merge the gehenna-devsw branch into the trunk.
This merge changes the device switch tables from static array to dynamically generated by config(8).
- All device switches is defined as a constant structure in device drivers.
- The new grammer ``device-major'' is introduced to ``files''.
device-major <prefix> char <num> [block <num>] [<rules>]
- All device major numbers must be listed up in port dependent majors.<arch> by using this grammer.
- Added the new naming convention. The name of the device switch must be <prefix>_[bc]devsw for auto-generation of device switch tables.
- The backward compatibility of loading block/character device switch by LKM framework is broken. This is necessary to convert from block/character device major to device name in runtime and vice versa.
- The restriction to assign device major by LKM is completely removed. We don't need to reserve LKM entries for dynamic loading of device switch.
- In compile time, device major numbers list is packed into the kernel and the LKM framework will refer it to assign device major number dynamically.
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Revision tags: gehenna-devsw-base
|
#
1.8 |
|
25-Aug-2002 |
thorpej |
Make nbuf, nswbuf, and bufpages unsigned. Make all operations on these variables unsigned, and update places where their values are printed.
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Revision tags: netbsd-1-6-PATCH002-RELEASE netbsd-1-6-PATCH002 netbsd-1-6-PATCH002-RC4 netbsd-1-6-PATCH002-RC3 netbsd-1-6-PATCH002-RC2 netbsd-1-6-PATCH002-RC1 netbsd-1-6-PATCH001 netbsd-1-6-PATCH001-RELEASE netbsd-1-6-PATCH001-RC3 netbsd-1-6-PATCH001-RC2 netbsd-1-6-PATCH001-RC1 netbsd-1-6-RELEASE netbsd-1-6-RC3 netbsd-1-6-RC2 netbsd-1-6-RC1 netbsd-1-6-base
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1.7 |
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14-May-2002 |
matt |
branches: 1.7.2; Eliminate more commons or redundant declarations.
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Revision tags: eeh-devprop-base
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1.6 |
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20-Mar-2002 |
christos |
kill remaining PS_STRINGS instances.
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Revision tags: newlock-base
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1.5 |
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06-Mar-2002 |
tsutsui |
Change type of dumpmag to u_int32_t since it is actually a 32bit unsigned magic number. As per discussion on tech-kern, and fixes port-sparc64/11949.
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1.4 |
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04-Mar-2002 |
simonb |
Don't "extern int cold;" - this is in <sys/kernel.h>.
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Revision tags: ifpoll-base thorpej-mips-cache-base thorpej-devvp-base3 thorpej-devvp-base2 post-chs-ubcperf pre-chs-ubcperf thorpej-devvp-base
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1.3 |
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15-Jun-2001 |
drochner |
branches: 1.3.2; 1.3.8; vm_map_t -> struct vm_map * vm_page_t -> struct vm_page * simple_lock_data_t -> struct simplelock
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1.2 |
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30-May-2001 |
lukem |
add missing #include "opt_kgdb.h"
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1.1 |
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14-May-2001 |
drochner |
Initial import of the known working kernel bits for the NetBSD/cesfic port. cesfic is a VME board with one or two mc68040 processors. See the README file for details. The port is working well with a.out userland, there are some problems with ELF still, like applications running out of memory where it is not expected. Some parts, in particular the pmap (which was taken from hp300 four years ago), need updating, but this is easier done within the NetBSD CVS tree.
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