head 1.13; access; symbols netbsd-11-0-RC3:1.13 netbsd-11-0-RC2:1.13 netbsd-11-0-RC1:1.13 perseant-exfatfs-base-20250801:1.13 netbsd-11:1.13.0.144 netbsd-11-base:1.13 netbsd-10-1-RELEASE:1.13 perseant-exfatfs-base-20240630:1.13 perseant-exfatfs:1.13.0.142 perseant-exfatfs-base:1.13 netbsd-8-3-RELEASE:1.13 netbsd-9-4-RELEASE:1.13 netbsd-10-0-RELEASE:1.13 netbsd-10-0-RC6:1.13 netbsd-10-0-RC5:1.13 netbsd-10-0-RC4:1.13 netbsd-10-0-RC3:1.13 netbsd-10-0-RC2:1.13 thorpej-ifq:1.13.0.140 thorpej-ifq-base:1.13 thorpej-altq-separation:1.13.0.138 thorpej-altq-separation-base:1.13 netbsd-10-0-RC1:1.13 netbsd-10:1.13.0.136 netbsd-10-base:1.13 bouyer-sunxi-drm:1.13.0.134 bouyer-sunxi-drm-base:1.13 netbsd-9-3-RELEASE:1.13 thorpej-i2c-spi-conf2:1.13.0.132 thorpej-i2c-spi-conf2-base:1.13 thorpej-futex2:1.13.0.130 thorpej-futex2-base:1.13 thorpej-cfargs2:1.13.0.128 thorpej-cfargs2-base:1.13 cjep_sun2x-base1:1.13 cjep_sun2x:1.13.0.126 cjep_sun2x-base:1.13 cjep_staticlib_x-base1:1.13 netbsd-9-2-RELEASE:1.13 cjep_staticlib_x:1.13.0.124 cjep_staticlib_x-base:1.13 thorpej-i2c-spi-conf:1.13.0.122 thorpej-i2c-spi-conf-base:1.13 thorpej-cfargs:1.13.0.120 thorpej-cfargs-base:1.13 thorpej-futex:1.13.0.118 thorpej-futex-base:1.13 netbsd-9-1-RELEASE:1.13 bouyer-xenpvh-base2:1.13 phil-wifi-20200421:1.13 bouyer-xenpvh-base1:1.13 phil-wifi-20200411:1.13 bouyer-xenpvh:1.13.0.116 bouyer-xenpvh-base:1.13 is-mlppp:1.13.0.114 is-mlppp-base:1.13 phil-wifi-20200406:1.13 netbsd-8-2-RELEASE:1.13 ad-namecache-base3:1.13 netbsd-9-0-RELEASE:1.13 netbsd-9-0-RC2:1.13 ad-namecache-base2:1.13 ad-namecache-base1:1.13 ad-namecache:1.13.0.112 ad-namecache-base:1.13 netbsd-9-0-RC1:1.13 phil-wifi-20191119:1.13 netbsd-9:1.13.0.110 netbsd-9-base:1.13 phil-wifi-20190609:1.13 netbsd-8-1-RELEASE:1.13 netbsd-8-1-RC1:1.13 isaki-audio2:1.13.0.108 isaki-audio2-base:1.13 pgoyette-compat-merge-20190127:1.13 pgoyette-compat-20190127:1.13 pgoyette-compat-20190118:1.13 pgoyette-compat-1226:1.13 pgoyette-compat-1126:1.13 pgoyette-compat-1020:1.13 pgoyette-compat-0930:1.13 pgoyette-compat-0906:1.13 netbsd-7-2-RELEASE:1.13 pgoyette-compat-0728:1.13 netbsd-8-0-RELEASE:1.13 phil-wifi:1.13.0.106 phil-wifi-base:1.13 pgoyette-compat-0625:1.13 netbsd-8-0-RC2:1.13 pgoyette-compat-0521:1.13 pgoyette-compat-0502:1.13 pgoyette-compat-0422:1.13 netbsd-8-0-RC1:1.13 pgoyette-compat-0415:1.13 pgoyette-compat-0407:1.13 pgoyette-compat-0330:1.13 pgoyette-compat-0322:1.13 pgoyette-compat-0315:1.13 netbsd-7-1-2-RELEASE:1.13 pgoyette-compat:1.13.0.104 pgoyette-compat-base:1.13 netbsd-7-1-1-RELEASE:1.13 tls-maxphys-base-20171202:1.13 matt-nb8-mediatek:1.13.0.102 matt-nb8-mediatek-base:1.13 nick-nhusb-base-20170825:1.13 perseant-stdc-iso10646:1.13.0.100 perseant-stdc-iso10646-base:1.13 netbsd-8:1.13.0.98 netbsd-8-base:1.13 prg-localcount2-base3:1.13 prg-localcount2-base2:1.13 prg-localcount2-base1:1.13 prg-localcount2:1.13.0.96 prg-localcount2-base:1.13 pgoyette-localcount-20170426:1.13 bouyer-socketcan-base1:1.13 jdolecek-ncq:1.13.0.94 jdolecek-ncq-base:1.13 pgoyette-localcount-20170320:1.13 netbsd-7-1:1.13.0.92 netbsd-7-1-RELEASE:1.13 netbsd-7-1-RC2:1.13 nick-nhusb-base-20170204:1.13 netbsd-7-nhusb-base-20170116:1.13 bouyer-socketcan:1.13.0.90 bouyer-socketcan-base:1.13 pgoyette-localcount-20170107:1.13 netbsd-7-1-RC1:1.13 nick-nhusb-base-20161204:1.13 pgoyette-localcount-20161104:1.13 netbsd-7-0-2-RELEASE:1.13 nick-nhusb-base-20161004:1.13 localcount-20160914:1.13 netbsd-7-nhusb:1.13.0.88 netbsd-7-nhusb-base:1.13 pgoyette-localcount-20160806:1.13 pgoyette-localcount-20160726:1.13 pgoyette-localcount:1.13.0.86 pgoyette-localcount-base:1.13 nick-nhusb-base-20160907:1.13 nick-nhusb-base-20160529:1.13 netbsd-7-0-1-RELEASE:1.13 nick-nhusb-base-20160422:1.13 nick-nhusb-base-20160319:1.13 nick-nhusb-base-20151226:1.13 netbsd-7-0:1.13.0.84 netbsd-7-0-RELEASE:1.13 nick-nhusb-base-20150921:1.13 netbsd-7-0-RC3:1.13 netbsd-7-0-RC2:1.13 netbsd-7-0-RC1:1.13 nick-nhusb-base-20150606:1.13 nick-nhusb-base-20150406:1.13 nick-nhusb:1.13.0.82 nick-nhusb-base:1.13 netbsd-5-2-3-RELEASE:1.13 netbsd-5-1-5-RELEASE:1.13 netbsd-6-0-6-RELEASE:1.13 netbsd-6-1-5-RELEASE:1.13 netbsd-7:1.13.0.80 netbsd-7-base:1.13 yamt-pagecache-base9:1.13 yamt-pagecache-tag8:1.13 netbsd-6-1-4-RELEASE:1.13 netbsd-6-0-5-RELEASE:1.13 tls-earlyentropy:1.13.0.78 tls-earlyentropy-base:1.13 riastradh-xf86-video-intel-2-7-1-pre-2-21-15:1.13 riastradh-drm2-base3:1.13 netbsd-6-1-3-RELEASE:1.13 netbsd-6-0-4-RELEASE:1.13 netbsd-5-2-2-RELEASE:1.13 netbsd-5-1-4-RELEASE:1.13 netbsd-6-1-2-RELEASE:1.13 netbsd-6-0-3-RELEASE:1.13 netbsd-5-2-1-RELEASE:1.13 netbsd-5-1-3-RELEASE:1.13 rmind-smpnet-nbase:1.13 netbsd-6-1-1-RELEASE:1.13 riastradh-drm2-base2:1.13 riastradh-drm2-base1:1.13 riastradh-drm2:1.13.0.76 riastradh-drm2-base:1.13 rmind-smpnet:1.13.0.68 rmind-smpnet-base:1.13 netbsd-6-1:1.13.0.74 netbsd-6-0-2-RELEASE:1.13 netbsd-6-1-RELEASE:1.13 khorben-n900:1.13.0.72 netbsd-6-1-RC4:1.13 netbsd-6-1-RC3:1.13 agc-symver:1.13.0.70 agc-symver-base:1.13 netbsd-6-1-RC2:1.13 netbsd-6-1-RC1:1.13 yamt-pagecache-base8:1.13 netbsd-5-2:1.13.0.66 netbsd-6-0-1-RELEASE:1.13 yamt-pagecache-base7:1.13 netbsd-5-2-RELEASE:1.13 netbsd-5-2-RC1:1.13 matt-nb6-plus-nbase:1.13 yamt-pagecache-base6:1.13 netbsd-6-0:1.13.0.64 netbsd-6-0-RELEASE:1.13 netbsd-6-0-RC2:1.13 tls-maxphys:1.13.0.62 tls-maxphys-base:1.13 matt-nb6-plus:1.13.0.60 matt-nb6-plus-base:1.13 netbsd-6-0-RC1:1.13 jmcneill-usbmp-base10:1.13 yamt-pagecache-base5:1.13 jmcneill-usbmp-base9:1.13 yamt-pagecache-base4:1.13 jmcneill-usbmp-base8:1.13 jmcneill-usbmp-base7:1.13 jmcneill-usbmp-base6:1.13 jmcneill-usbmp-base5:1.13 jmcneill-usbmp-base4:1.13 jmcneill-usbmp-base3:1.13 jmcneill-usbmp-pre-base2:1.13 jmcneill-usbmp-base2:1.13 netbsd-6:1.13.0.58 netbsd-6-base:1.13 netbsd-5-1-2-RELEASE:1.13 netbsd-5-1-1-RELEASE:1.13 jmcneill-usbmp:1.13.0.56 jmcneill-usbmp-base:1.13 jmcneill-audiomp3:1.13.0.54 jmcneill-audiomp3-base:1.13 yamt-pagecache-base3:1.13 yamt-pagecache-base2:1.13 yamt-pagecache:1.13.0.52 yamt-pagecache-base:1.13 rmind-uvmplock-nbase:1.13 cherry-xenmp:1.13.0.50 cherry-xenmp-base:1.13 jym-xensuspend-nbase:1.13 uebayasi-xip-base7:1.13 bouyer-quota2-nbase:1.13 bouyer-quota2:1.13.0.48 bouyer-quota2-base:1.13 jruoho-x86intr:1.13.0.46 jruoho-x86intr-base:1.13 matt-mips64-premerge-20101231:1.13 matt-nb5-mips64-premerge-20101231:1.13 matt-nb5-pq3:1.13.0.44 matt-nb5-pq3-base:1.13 netbsd-5-1:1.13.0.42 uebayasi-xip-base6:1.13 uebayasi-xip-base5:1.13 netbsd-5-1-RELEASE:1.13 uebayasi-xip-base4:1.13 uebayasi-xip-base3:1.13 yamt-nfs-mp-base11:1.13 netbsd-5-1-RC4:1.13 matt-nb5-mips64-k15:1.13 uebayasi-xip-base2:1.13 yamt-nfs-mp-base10:1.13 netbsd-5-1-RC3:1.13 netbsd-5-1-RC2:1.13 uebayasi-xip-base1:1.13 netbsd-5-1-RC1:1.13 rmind-uvmplock:1.13.0.40 rmind-uvmplock-base:1.13 yamt-nfs-mp-base9:1.13 uebayasi-xip:1.13.0.38 uebayasi-xip-base:1.13 netbsd-5-0-2-RELEASE:1.13 matt-nb5-mips64-premerge-20091211:1.13 matt-premerge-20091211:1.13 yamt-nfs-mp-base8:1.13 matt-nb5-mips64-u2-k2-k4-k7-k8-k9:1.13 matt-nb4-mips64-k7-u2a-k9b:1.13 matt-nb5-mips64-u1-k1-k5:1.13 yamt-nfs-mp-base7:1.13 matt-nb5-mips64:1.13.0.36 netbsd-5-0-1-RELEASE:1.13 jymxensuspend-base:1.13 yamt-nfs-mp-base6:1.13 yamt-nfs-mp-base5:1.13 yamt-nfs-mp-base4:1.13 yamt-nfs-mp-base3:1.13 nick-hppapmap-base4:1.13 nick-hppapmap-base3:1.13 netbsd-5-0:1.13.0.34 netbsd-5-0-RELEASE:1.13 netbsd-5-0-RC4:1.13 netbsd-5-0-RC3:1.13 nick-hppapmap-base2:1.13 netbsd-5-0-RC2:1.13 jym-xensuspend:1.13.0.32 jym-xensuspend-base:1.13 netbsd-5-0-RC1:1.13 haad-dm-base2:1.13 haad-nbase2:1.13 ad-audiomp2:1.13.0.30 ad-audiomp2-base:1.13 netbsd-5:1.13.0.28 netbsd-5-base:1.13 nick-hppapmap:1.13.0.26 nick-hppapmap-base:1.13 matt-mips64-base2:1.13 haad-dm-base1:1.13 wrstuden-revivesa-base-4:1.13 netbsd-4-0-1-RELEASE:1.12 wrstuden-revivesa-base-3:1.13 wrstuden-revivesa-base-2:1.13 wrstuden-fixsa-newbase:1.12 nick-csl-alignment-base5:1.12 haad-dm:1.13.0.24 haad-dm-base:1.13 wrstuden-revivesa-base-1:1.13 simonb-wapbl-nbase:1.13 yamt-pf42-base4:1.13 simonb-wapbl:1.13.0.22 simonb-wapbl-base:1.13 yamt-pf42-base3:1.13 hpcarm-cleanup-nbase:1.13 yamt-pf42-baseX:1.13 yamt-pf42-base2:1.13 yamt-nfs-mp-base2:1.13 wrstuden-revivesa:1.13.0.20 wrstuden-revivesa-base:1.13 yamt-nfs-mp:1.13.0.18 yamt-nfs-mp-base:1.13 yamt-pf42:1.13.0.16 yamt-pf42-base:1.13 ad-socklock-base1:1.13 yamt-lazymbuf-base15:1.13 yamt-lazymbuf-base14:1.13 chris-arm-intr-rework-base7:1.13 keiichi-mipv6-nbase:1.13 mjf-devfs2:1.13.0.14 mjf-devfs2-base:1.13 nick-net80211-sync:1.13.0.12 nick-net80211-sync-base:1.13 keiichi-mipv6:1.13.0.10 keiichi-mipv6-base:1.13 chris-arm-intr-rework-base6:1.13 chris-arm-intr-rework-base5:1.13 chris-arm-intr-rework-base4:1.13 bouyer-xeni386-merge1:1.13 matt-armv6-prevmlocking:1.12 wrstuden-fixsa-base-1:1.12 chris-arm-intr-rework-base3:1.13 vmlocking2-base3:1.13 netbsd-4-0:1.12.0.40 netbsd-4-0-RELEASE:1.12 bouyer-xeni386-nbase:1.13 yamt-kmem-base3:1.13 cube-autoconf:1.13.0.8 cube-autoconf-base:1.13 yamt-kmem-base2:1.13 bouyer-xeni386:1.13.0.6 bouyer-xeni386-base:1.13 yamt-kmem:1.13.0.4 yamt-kmem-base:1.13 vmlocking2-base2:1.13 reinoud-bufcleanup-nbase:1.13 vmlocking2:1.13.0.2 vmlocking2-base1:1.13 netbsd-4-0-RC5:1.12 matt-nb4-arm:1.12.0.38 matt-nb4-arm-base:1.12 matt-armv6-nbase:1.13 jmcneill-base:1.12 netbsd-4-0-RC4:1.12 mjf-devfs:1.12.0.36 mjf-devfs-base:1.13 bouyer-xenamd64-base2:1.12 vmlocking-nbase:1.13 yamt-x86pmap-base4:1.12 bouyer-xenamd64:1.12.0.34 bouyer-xenamd64-base:1.12 netbsd-4-0-RC3:1.12 yamt-x86pmap-base3:1.12 yamt-x86pmap-base2:1.12 netbsd-4-0-RC2:1.12 yamt-x86pmap:1.12.0.32 yamt-x86pmap-base:1.12 netbsd-4-0-RC1:1.12 matt-armv6:1.12.0.30 matt-armv6-base:1.13 chris-arm-intr-rework-base2:1.12 chris-arm-intr-rework:1.12.0.28 chris-arm-intr-rework-base:1.12 jmcneill-pm:1.12.0.26 jmcneill-pm-base:1.13 hpcarm-cleanup:1.12.0.24 hpcarm-cleanup-base:1.13 nick-csl-alignment:1.12.0.22 nick-csl-alignment-base:1.12 matt-mips64:1.12.0.20 matt-mips64-base:1.12 netbsd-3-1-1-RELEASE:1.11 netbsd-3-0-3-RELEASE:1.11 yamt-idlelwp-base8:1.12 wrstuden-fixsa:1.12.0.18 wrstuden-fixsa-base:1.12 ppcoea-renovation:1.12.0.16 ppcoea-renovation-base:1.12 thorpej-atomic:1.12.0.14 thorpej-atomic-base:1.12 reinoud-bufcleanup:1.12.0.12 reinoud-bufcleanup-base:1.13 mjf-ufs-trans:1.12.0.10 mjf-ufs-trans-base:1.12 vmlocking:1.12.0.8 vmlocking-base:1.12 ad-audiomp:1.12.0.6 ad-audiomp-base:1.12 yamt-idlelwp:1.12.0.4 post-newlock2-merge:1.12 newlock2-nbase:1.12 yamt-splraiseipl-base5:1.12 yamt-splraiseipl-base4:1.12 yamt-splraiseipl-base3:1.12 abandoned-netbsd-4-base:1.11 abandoned-netbsd-4:1.11.0.46 netbsd-3-1:1.11.0.52 netbsd-3-1-RELEASE:1.11 netbsd-3-0-2-RELEASE:1.11 yamt-splraiseipl-base2:1.12 netbsd-3-1-RC4:1.11 yamt-splraiseipl:1.11.0.50 yamt-splraiseipl-base:1.11 netbsd-3-1-RC3:1.11 yamt-pdpolicy-base9:1.11 newlock2:1.11.0.48 newlock2-base:1.12 yamt-pdpolicy-base8:1.11 netbsd-3-1-RC2:1.11 netbsd-3-1-RC1:1.11 yamt-pdpolicy-base7:1.11 netbsd-4:1.12.0.2 netbsd-4-base:1.12 yamt-pdpolicy-base6:1.11 chap-midi-nbase:1.11 netbsd-3-0-1-RELEASE:1.11 gdamore-uart:1.11.0.44 gdamore-uart-base:1.11 simonb-timcounters-final:1.11 yamt-pdpolicy-base5:1.11 chap-midi:1.11.0.42 chap-midi-base:1.11 yamt-pdpolicy-base4:1.11 yamt-pdpolicy-base3:1.11 peter-altq-base:1.11 peter-altq:1.11.0.40 yamt-pdpolicy-base2:1.11 elad-kernelauth-base:1.11 elad-kernelauth:1.11.0.38 yamt-pdpolicy:1.11.0.36 yamt-pdpolicy-base:1.11 yamt-uio_vmspace-base5:1.11 simonb-timecounters:1.11.0.34 simonb-timecounters-base:1.11 rpaulo-netinet-merge-pcb:1.11.0.32 rpaulo-netinet-merge-pcb-base:1.11 yamt-uio_vmspace:1.11.0.30 netbsd-3-0:1.11.0.28 netbsd-3-0-RELEASE:1.11 netbsd-3-0-RC6:1.11 yamt-readahead-base3:1.11 netbsd-3-0-RC5:1.11 netbsd-3-0-RC4:1.11 netbsd-3-0-RC3:1.11 yamt-readahead-base2:1.11 netbsd-3-0-RC2:1.11 yamt-readahead-pervnode:1.11 yamt-readahead-perfile:1.11 yamt-readahead:1.11.0.26 yamt-readahead-base:1.11 netbsd-3-0-RC1:1.11 yamt-vop-base3:1.11 netbsd-2-0-3-RELEASE:1.11 netbsd-2-1:1.11.0.24 yamt-vop-base2:1.11 thorpej-vnode-attr:1.11.0.22 thorpej-vnode-attr-base:1.11 netbsd-2-1-RELEASE:1.11 yamt-vop:1.11.0.20 yamt-vop-base:1.11 netbsd-2-1-RC6:1.11 netbsd-2-1-RC5:1.11 netbsd-2-1-RC4:1.11 netbsd-2-1-RC3:1.11 netbsd-2-1-RC2:1.11 netbsd-2-1-RC1:1.11 yamt-lazymbuf:1.11.0.18 yamt-km-base4:1.11 netbsd-2-0-2-RELEASE:1.11 yamt-km-base3:1.11 netbsd-3:1.11.0.16 netbsd-3-base:1.11 yamt-km-base2:1.11 yamt-km:1.11.0.12 yamt-km-base:1.11 kent-audio2:1.11.0.10 kent-audio2-base:1.11 netbsd-2-0-1-RELEASE:1.11 kent-audio1-beforemerge:1.11 netbsd-2:1.11.0.8 netbsd-2-base:1.11 kent-audio1:1.11.0.6 kent-audio1-base:1.11 netbsd-2-0-RELEASE:1.11 netbsd-2-0-RC5:1.11 netbsd-2-0-RC4:1.11 netbsd-2-0-RC3:1.11 netbsd-2-0-RC2:1.11 netbsd-2-0-RC1:1.11 netbsd-2-0:1.11.0.4 netbsd-2-0-base:1.11 netbsd-1-6-PATCH002-RELEASE:1.8 netbsd-1-6-PATCH002:1.8 netbsd-1-6-PATCH002-RC4:1.8 netbsd-1-6-PATCH002-RC3:1.8 netbsd-1-6-PATCH002-RC2:1.8 netbsd-1-6-PATCH002-RC1:1.8 ktrace-lwp:1.11.0.2 ktrace-lwp-base:1.11 netbsd-1-6-PATCH001:1.8 netbsd-1-6-PATCH001-RELEASE:1.8 netbsd-1-6-PATCH001-RC3:1.8 netbsd-1-6-PATCH001-RC2:1.8 netbsd-1-6-PATCH001-RC1:1.8 nathanw_sa_end:1.5.10.6 nathanw_sa_before_merge:1.11 fvdl_fs64_base:1.10 gmcgarry_ctxsw:1.10.0.4 gmcgarry_ctxsw_base:1.10 gmcgarry_ucred:1.10.0.2 gmcgarry_ucred_base:1.10 nathanw_sa_base:1.11 kqueue-aftermerge:1.9 kqueue-beforemerge:1.9 bjh21-hydra:1.9.0.2 bjh21-hydra-base:1.10 netbsd-1-6-RELEASE:1.8 netbsd-1-6-RC3:1.8 netbsd-1-6-RC2:1.8 netbsd-1-6-RC1:1.8 netbsd-1-6:1.8.0.4 netbsd-1-6-base:1.8 gehenna-devsw:1.8.0.2 gehenna-devsw-base:1.8 eeh-devprop:1.6.0.6 eeh-devprop-base:1.6 newlock:1.6.0.4 newlock-base:1.6 ifpoll-base:1.6 nathanw_sa:1.5.0.10 thorpej-mips-cache:1.5.0.8 thorpej-mips-cache-base:1.5 thorpej-devvp-base3:1.5 thorpej-devvp-base2:1.5 post-chs-ubcperf:1.5 pre-chs-ubcperf:1.5 thorpej-devvp:1.5.0.6 thorpej-devvp-base:1.5 kqueue:1.5.0.4 kqueue-base:1.8; locks; strict; comment @# @; 1.13 date 2007.12.03.15.33.17; author ad; state Exp; branches; next 1.12; 1.12 date 2006.09.19.10.05.32; author he; state Exp; branches 1.12.8.1 1.12.24.1 1.12.26.1 1.12.28.1 1.12.30.1 1.12.36.1; next 1.11; 1.11 date 2003.01.03.01.06.40; author thorpej; state Exp; branches 1.11.18.1 1.11.48.1 1.11.50.1; next 1.10; 1.10 date 2002.11.03.21.43.29; author chris; state Exp; branches; next 1.9; 1.9 date 2002.10.18.20.03.02; author thorpej; state Exp; branches 1.9.2.1; next 1.8; 1.8 date 2002.04.12.19.12.30; author thorpej; state Exp; branches; next 1.7; 1.7 date 2002.04.10.20.12.08; author thorpej; state Exp; branches; next 1.6; 1.6 date 2001.11.28.10.21.12; author lukem; state Exp; branches; next 1.5; 1.5 date 2001.06.20.22.14.35; author chris; state Exp; branches 1.5.2.1 1.5.4.1 1.5.10.1; next 1.4; 1.4 date 2001.06.12.17.10.25; author matt; state Exp; branches; next 1.3; 1.3 date 2001.06.11.22.25.09; author chris; state Exp; branches; next 1.2; 1.2 date 2001.06.09.10.29.12; author chris; state Exp; branches; next 1.1; 1.1 date 2001.05.23.21.21.42; author chris; state Exp; branches; next ; 1.12.8.1 date 2007.12.03.18.34.55; author ad; state Exp; branches; next ; 1.12.24.1 date 2007.12.26.22.24.36; author rjs; state Exp; branches; next ; 1.12.26.1 date 2007.12.09.19.34.29; author jmcneill; state Exp; branches; next ; 1.12.28.1 date 2007.08.11.21.14.48; author chris; state Exp; branches; next 1.12.28.2; 1.12.28.2 date 2008.01.01.15.39.21; author chris; state Exp; branches; next 1.12.28.3; 1.12.28.3 date 2008.01.01.16.01.38; author chris; state Exp; branches; next ; 1.12.30.1 date 2008.01.09.01.45.14; author matt; state Exp; branches; next ; 1.12.36.1 date 2007.12.08.18.16.36; author mjf; state Exp; branches; next ; 1.11.18.1 date 2006.12.30.20.45.32; author yamt; state Exp; branches; next 1.11.18.2; 1.11.18.2 date 2007.12.07.17.24.14; author yamt; state Exp; branches; next ; 1.11.48.1 date 2006.11.18.21.29.06; author ad; state Exp; branches; next ; 1.11.50.1 date 2006.10.22.06.04.34; author yamt; state Exp; branches; next ; 1.9.2.1 date 2002.11.09.16.15.35; author bjh21; state Exp; branches; next ; 1.5.2.1 date 2001.06.21.19.18.52; author nathanw; state Exp; branches; next ; 1.5.4.1 date 2002.01.10.19.37.50; author thorpej; state Exp; branches; next 1.5.4.2; 1.5.4.2 date 2002.06.23.17.34.47; author jdolecek; state Exp; branches; next ; 1.5.10.1 date 2001.06.20.22.14.35; author nathanw; state dead; branches; next 1.5.10.2; 1.5.10.2 date 2002.01.08.00.23.10; author nathanw; state Exp; branches; next 1.5.10.3; 1.5.10.3 date 2002.04.17.00.02.28; author nathanw; state Exp; branches; next 1.5.10.4; 1.5.10.4 date 2002.10.18.20.06.29; author thorpej; state Exp; branches; next 1.5.10.5; 1.5.10.5 date 2002.11.11.21.56.38; author nathanw; state Exp; branches; next 1.5.10.6; 1.5.10.6 date 2003.01.03.16.41.08; author thorpej; state Exp; branches; next ; desc @@ 1.13 log @Interrupt handling changes, in discussion since February: - Reduce available SPL levels for hardware devices to none, vm, sched, high. - Acquire kernel_lock only for interrupts at IPL_VM. - Implement threaded soft interrupts. @ text @# $NetBSD: files.footbridge,v 1.12 2006/09/19 10:05:32 he Exp $ # # Shared footbridge files information # DC21285 "Footbridge" specific files device footbridge {}: pcibus, bus_space_generic attach footbridge at mainbus file arch/arm/footbridge/footbridge.c footbridge file arch/arm/footbridge/footbridge_machdep.c footbridge file arch/arm/footbridge/footbridge_io.c footbridge file arch/arm/footbridge/footbridge_pci.c footbridge file arch/arm/arm32/irq_dispatch.S file arch/arm/footbridge/footbridge_irqhandler.c footbridge file arch/arm/footbridge/footbridge_clock.c footbridge # DC21285 "Footbridge" serial port device fcom: tty, bus_space_generic attach fcom at footbridge file arch/arm/footbridge/footbridge_com.c fcom needs-flag file arch/arm/footbridge/footbridge_com_io.c fcom @ 1.12 log @Convert the NetBSD/cats port to use generic TODR. This gets rid of the now-unneded "todclock" and "todservice" attributes from the footbridge device files, which should allow netwinder to build again after its conversion to generic TODR. Resulting kernel verified to boot up OK on gxemul (after my recent fixes of the gxemul package to emulate free-running timers). @ text @d1 1 a1 1 # $NetBSD: files.footbridge,v 1.11 2003/01/03 01:06:40 thorpej Exp $ a14 1 file arch/arm/arm/softintr.c footbridge @ 1.12.30.1 log @sync with HEAD @ text @d1 1 a1 1 # $NetBSD: files.footbridge,v 1.12 2006/09/19 10:05:32 he Exp $ d15 1 @ 1.12.24.1 log @Sync with HEAD. @ text @d1 1 a1 1 # $NetBSD: files.footbridge,v 1.12 2006/09/19 10:05:32 he Exp $ d15 1 @ 1.12.26.1 log @Sync with HEAD. @ text @d1 1 a1 1 # $NetBSD: files.footbridge,v 1.13 2007/12/03 15:33:17 ad Exp $ d15 1 @ 1.12.36.1 log @Sync with HEAD. @ text @d1 1 a1 1 # $NetBSD: files.footbridge,v 1.13 2007/12/03 15:33:17 ad Exp $ d15 1 @ 1.12.8.1 log @Sync with HEAD. @ text @d1 1 a1 1 # $NetBSD: files.footbridge,v 1.12 2006/09/19 10:05:32 he Exp $ d15 1 @ 1.12.28.1 log @Initial check-in of reworked arm interrupt routines. Main things to note on this branch: * spl routines are inlined, less complex, and small (kernel drops in size) * interrupts are handled in priority order (for most things it doesn't matter, but pending ipls are used to determine if there is any work to do) * arm_irqhandler.c is derived from footbridge_irqhandler.c, which was based on work by thorpej. * The code tries to touch hardware as little as possible. * spl masks are no longer tracked, as the system is based on pending ipls The shared code uses global ipl lists to track which interrupt handlers are attached to which ipl (arm_iplq[]). Interrupt sources register with the common code to indicate: * how many irq lines they have * a function to set the hardware mask. * call arm_intr_claim and arm_intr_disestablish to setup handlers When an interrupt occurs the ipl is flagged as pending, in ipls_pending. If it can be handled at the current_ipl_level the code does so. If it can't be handled it's left until the current_ipl_level drops. As the ipl level changes down a quick test is made of the new ipl level against the ipls_pending value. If an ipl is pending arm_intr_splx_lifter is called to handle the pending ipls. It should be noted that all interrupts are left enabled at the hardware level, interrupts are only masked when they occur. They are only re-enabled after it's interrupt handler is called. Hardware masks are not changed at any other time. Soft interrupts are treated the same as hardware interrupts, they register as a provider, and do not get treated specially. All the soft interrupt handlers are placed onto the relevant global ipl queue, the same as hard interrupts handlers. At the moment only footbridge within a cats has been updated to use the new handling. Todo: * change the handling of interrupts, so that the hardware doesn't register a routine to fetch the hardware status. Instead is makes a call which provides the mask. This removes the primary flag when registering an interrupt provider. It also makes more sense with multiple interrupt sources. * Arm v5 has the clz asm, which could be used instead of the carefully hand rolled arm_intr_fls function. * switch cats isa support to use this framework. * switch iomd and acorn32 to use this framework. * switch shark to use this framework. * port any other arm platforms that are interested * examine overlaps between this code and ppcoea-renovation branch. * add support for different trigger types (Edge, level, pulse, etc) (note that iomd and shark currently touch hardware on every spl change, hence why they're targets to port) @ text @d1 1 a1 1 # $NetBSD: files.footbridge,v 1.12 2006/09/19 10:05:32 he Exp $ d15 1 a15 2 file arch/arm/arm/soft_irqhandler.c footbridge file arch/arm/arm/arm_irqhandler.c footbridge @ 1.12.28.2 log @Sync with HEAD. @ text @d1 1 a1 1 # $NetBSD: files.footbridge,v 1.13 2007/12/03 15:33:17 ad Exp $ @ 1.12.28.3 log @Make branch build again following sync to head. @ text @d1 1 a1 1 # $NetBSD: files.footbridge,v 1.12.28.2 2008/01/01 15:39:21 chris Exp $ d15 1 @ 1.11 log @Use the generic irq_dispatch.S @ text @d1 1 a1 1 # $NetBSD: files.footbridge,v 1.10 2002/11/03 21:43:29 chris Exp $ d6 1 a6 1 device footbridge {}: pcibus, bus_space_generic, todservice @ 1.11.18.1 log @sync with head. @ text @d1 1 a1 1 # $NetBSD: files.footbridge,v 1.11 2003/01/03 01:06:40 thorpej Exp $ d6 1 a6 1 device footbridge {}: pcibus, bus_space_generic @ 1.11.18.2 log @sync with head @ text @d1 1 a1 1 # $NetBSD: files.footbridge,v 1.11.18.1 2006/12/30 20:45:32 yamt Exp $ d15 1 @ 1.11.48.1 log @Sync with head. @ text @d1 1 a1 1 # $NetBSD: files.footbridge,v 1.12 2006/09/19 10:05:32 he Exp $ d6 1 a6 1 device footbridge {}: pcibus, bus_space_generic @ 1.11.50.1 log @sync with head @ text @d1 1 a1 1 # $NetBSD: files.footbridge,v 1.11 2003/01/03 01:06:40 thorpej Exp $ d6 1 a6 1 device footbridge {}: pcibus, bus_space_generic @ 1.10 log @Checkin new interrupt handling code for the footbridge. This is based upon Jason's work on xscale. Most of the interrupt handling code is now written in C using an asm stub to call into the C code. spl* now only updates a software mask, and does not update the hardware, this should be much faster. The new code works well on cats, it's untested on netwinder, but should work. The code implements generic soft interrupts. More work is still required to bring the isa interrupt handling code upto scratch currently all isa interrupts are handled at IPL_BIO on the footbridge. This may cause isa interrupts to be handled later than they should be. I plan to fix this in the near future. @ text @d1 1 a1 1 # $NetBSD: files.footbridge,v 1.9 2002/10/18 20:03:02 thorpej Exp $ d12 1 a12 1 file arch/arm/footbridge/footbridge_irq.S footbridge @ 1.9 log @Make sure the footbridge device has the interface attribute. @ text @d1 1 a1 1 # $NetBSD: files.footbridge,v 1.8 2002/04/12 19:12:30 thorpej Exp $ d15 1 @ 1.9.2.1 log @Catch up with -current. @ text @d1 1 a1 1 # $NetBSD: files.footbridge,v 1.10 2002/11/03 21:43:29 chris Exp $ a14 1 file arch/arm/arm/softintr.c footbridge @ 1.8 log @Use the bus_space_generic bus space ops. @ text @d1 1 a1 1 # $NetBSD: files.footbridge,v 1.7 2002/04/10 20:12:08 thorpej Exp $ d6 1 a6 2 define footbridge {} device footbridge: pcibus, bus_space_generic, todservice @ 1.7 log @G/c FOOTBRIDGE option. @ text @d1 1 a1 1 # $NetBSD: files.footbridge,v 1.6 2001/11/28 10:21:12 lukem Exp $ d7 1 a7 1 device footbridge: pcibus, todservice a11 1 file arch/arm/footbridge/footbridge_io_asm.S footbridge d18 1 a18 1 device fcom: tty a21 1 file arch/arm/footbridge/footbridge_com_io_asm.S fcom @ 1.6 log @- convert usage of "defopt" to "defflag" where the relevant option does not support a value (e.g., it's to be used as "options FOO" instead of "options FOO=xxx"). options that take a value were converted to defparam recently. - minor whitespace & formatting cleanups @ text @d1 1 a1 1 # $NetBSD: files.footbridge,v 1.5 2001/06/20 22:14:35 chris Exp $ a3 2 defflag FOOTBRIDGE @ 1.5 log @Remove defopt EBSA285. Move the files from footbridge that are cats specific. Remove EBSA285 kernel as people should be able to use the generic cats kernel for EBSA285 systems. @ text @d1 1 a1 1 # $NetBSD: files.footbridge,v 1.4 2001/06/12 17:10:25 matt Exp $ d5 1 a5 1 defopt FOOTBRIDGE @ 1.5.10.1 log @file files.footbridge was added on branch nathanw_sa on 2002-01-08 00:23:10 +0000 @ text @d1 25 @ 1.5.10.2 log @Catch up to -current. @ text @a0 25 # $NetBSD: files.footbridge,v 1.5.10.1 2002/01/08 00:23:10 nathanw Exp $ # # Shared footbridge files information defflag FOOTBRIDGE # DC21285 "Footbridge" specific files define footbridge {} device footbridge: pcibus, todservice attach footbridge at mainbus file arch/arm/footbridge/footbridge.c footbridge file arch/arm/footbridge/footbridge_machdep.c footbridge file arch/arm/footbridge/footbridge_io.c footbridge file arch/arm/footbridge/footbridge_io_asm.S footbridge file arch/arm/footbridge/footbridge_pci.c footbridge file arch/arm/footbridge/footbridge_irq.S footbridge file arch/arm/footbridge/footbridge_irqhandler.c footbridge file arch/arm/footbridge/footbridge_clock.c footbridge # DC21285 "Footbridge" serial port device fcom: tty attach fcom at footbridge file arch/arm/footbridge/footbridge_com.c fcom needs-flag file arch/arm/footbridge/footbridge_com_io.c fcom file arch/arm/footbridge/footbridge_com_io_asm.S fcom @ 1.5.10.3 log @Catch up to -current. @ text @d1 1 a1 1 # $NetBSD: files.footbridge,v 1.5.10.2 2002/04/17 00:02:28 nathanw Exp $ d5 2 d9 1 a9 1 device footbridge: pcibus, bus_space_generic, todservice d14 1 d21 1 a21 1 device fcom: tty, bus_space_generic d25 1 @ 1.5.10.4 log @Sync with HEAD. @ text @d1 1 a1 1 # $NetBSD: files.footbridge,v 1.5.10.3 2002/10/18 20:06:29 thorpej Exp $ d6 2 a7 1 device footbridge {}: pcibus, bus_space_generic, todservice @ 1.5.10.5 log @Catch up to -current @ text @d1 1 a1 1 # $NetBSD: files.footbridge,v 1.5.10.4 2002/11/11 21:56:38 nathanw Exp $ a14 1 file arch/arm/arm/softintr.c footbridge @ 1.5.10.6 log @Sync with HEAD. @ text @d1 1 a1 1 # $NetBSD: files.footbridge,v 1.5.10.5 2003/01/03 16:41:08 thorpej Exp $ d12 1 a12 1 file arch/arm/arm32/irq_dispatch.S @ 1.5.4.1 log @Sync kqueue branch with -current. @ text @d1 1 a1 1 # $NetBSD: files.footbridge,v 1.6 2001/11/28 10:21:12 lukem Exp $ d5 1 a5 1 defflag FOOTBRIDGE @ 1.5.4.2 log @catch up with -current on kqueue branch @ text @d1 1 a1 1 # $NetBSD: files.footbridge,v 1.5.4.1 2002/01/10 19:37:50 thorpej Exp $ d5 2 d9 1 a9 1 device footbridge: pcibus, bus_space_generic, todservice d14 1 d21 1 a21 1 device fcom: tty, bus_space_generic d25 1 @ 1.5.2.1 log @Catch up to -current. @ text @a25 4 # EBSA285/CATS class board # DC21285 based board with cyclone firmware file arch/arm/footbridge/ebsa285_machdep.c footbridge & ebsa285 @ 1.4 log @Move netwinder_machdep.c to files.netwinder. Eliminate opt_netwinder.h and use #ifdef netwinder insead. XXX ebsa285_machdep.c should move to the cats directory and files.cats @ text @d1 1 a1 1 # $NetBSD: files.footbridge,v 1.3 2001/06/11 22:25:09 chris Exp $ a25 4 # EBSA285/CATS class board # DC21285 based board with cyclone firmware file arch/arm/footbridge/ebsa285_machdep.c footbridge & ebsa285 @ 1.3 log @Move defopt FOOTBRIDGE to where it really should be in files.footbridge, which is where I should have left it. @ text @d1 1 a1 1 # $NetBSD: files.footbridge,v 1.2 2001/06/09 10:29:12 chris Exp $ a29 1 file arch/netwinder/netwinder/netwinder_machdep.c footbridge & netwinder @ 1.2 log @Move the footbridge dir out of arm32 into arm. @ text @d1 1 a1 1 # $NetBSD: files.footbridge,v 1.1 2001/05/23 21:21:42 chris Exp $ d5 1 a5 1 #defopt FOOTBRIDGE @ 1.1 log @Add a files.footbridge for inclusion by cats and netwinder. This is to make moving of the footbridge dir easier (when it eventually moves from arm32) Also remove EBSA285 defopt from the netwinder file as the netwinder isn't an eval board. @ text @d1 1 a1 1 # $NetBSD: $ d5 1 a5 1 defopt FOOTBRIDGE d11 8 a18 8 file arch/arm32/footbridge/footbridge.c footbridge file arch/arm32/footbridge/footbridge_machdep.c footbridge file arch/arm32/footbridge/footbridge_io.c footbridge file arch/arm32/footbridge/footbridge_io_asm.S footbridge file arch/arm32/footbridge/footbridge_pci.c footbridge file arch/arm32/footbridge/footbridge_irq.S footbridge file arch/arm32/footbridge/footbridge_irqhandler.c footbridge file arch/arm32/footbridge/footbridge_clock.c footbridge d23 3 a25 3 file arch/arm32/footbridge/footbridge_com.c fcom needs-flag file arch/arm32/footbridge/footbridge_com_io.c fcom file arch/arm32/footbridge/footbridge_com_io_asm.S fcom d29 1 a29 1 file arch/arm32/footbridge/ebsa285_machdep.c footbridge & ebsa285 @