#
1.52 |
|
15-Apr-2022 |
jmcneill |
Disable FADT LEGACY_DEVICES flag test.
This test had the unintended side-effect of blocking the lm(4) driver from attaching on more than one system. Go back to (slow) probing of ISA devices for now to restore existing functionality.
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#
1.51 |
|
17-Dec-2021 |
skrll |
Correct copypaste comment grammar.
|
#
1.50 |
|
17-Dec-2021 |
skrll |
Trailing whitespace
|
#
1.49 |
|
16-Oct-2021 |
jmcneill |
Skip legacy device detection for VMware guests with ACPI enabled.
|
#
1.48 |
|
15-Oct-2021 |
jmcneill |
Add missing acpi include
|
#
1.47 |
|
15-Oct-2021 |
jmcneill |
If ACPI indicates that there are no user visible devices on the LPC or ISA bus, set the "no-legacy-devices" property on isa to bypass indirect configuration of ISA devices.
|
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
|
#
1.46 |
|
02-May-2020 |
bouyer |
Introduce Xen PVH support in GENERIC. This is compiled in with options XENPVHVM x86 changes: - add Xen section and xen pvh entry points to locore.S. Set vm_guest to VM_GUEST_XENPVH in this entry point. Most of the boot procedure (especially page table setup and switch to paged mode) is shared with native. - change some x86_delay() to delay_func(), which points to x86_delay() for native/HVM, and xen_delay() for PVH
Xen changes: - remove Xen bits from init_x86_64_ksyms() and init386_ksyms() and move to xen_init_ksyms(), used for both PV and PVH - set ISA no-legacy-devices property for PVH - factor out code from Xen's cpu_bootconf() to xen_bootconf() in xen_machdep.c - set up a specific pvh_consinit() which starts with printk() (which uses a simple hypercall that is available early) and switch to xencons when we can use pmap_kenter_pa().
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#
1.45 |
|
25-Apr-2020 |
bouyer |
Merge the bouyer-xenpvh branch, bringing in Xen PV drivers support under HVM guests in GENERIC. Xen support can be disabled at runtime with boot -c disable hypervisor
|
Revision tags: netbsd-9-2-RELEASE netbsd-9-1-RELEASE bouyer-xenpvh-base2 phil-wifi-20200421 bouyer-xenpvh-base1 phil-wifi-20200411 bouyer-xenpvh-base is-mlppp-base phil-wifi-20200406 ad-namecache-base3 netbsd-9-0-RELEASE netbsd-9-0-RC2 ad-namecache-base2 ad-namecache-base1 ad-namecache-base netbsd-9-0-RC1 phil-wifi-20191119 netbsd-9-base phil-wifi-20190609 isaki-audio2-base
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#
1.44 |
|
11-Feb-2019 |
cherry |
branches: 1.44.10; We reorganise definitions for XEN source support as follows:
XEN - common sources required for baseline XEN support. XENPV - sources required for support of XEN in PV mode. XENPVHVM - sources required for support for XEN in HVM mode. XENPVH - sources required for support for XEN in PVH mode.
|
Revision tags: pgoyette-compat-20190127 pgoyette-compat-20190118 pgoyette-compat-1226
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#
1.43 |
|
25-Dec-2018 |
cherry |
Excise XEN specific code out of x86/x86/intr.c into xen/x86/xen_intr.c
While at it, separate the source function tracking so that the interrupt paths are truly independant.
Use weak symbol exporting to provision for future PVHVM co-existence of both files, but with independant paths. Introduce assembler code such that in a unified scenario, native interrupts get first priority in spllower(), followed by XEN event callbacks. IPL management and semantics are unchanged - native handlers and xen callbacks are expected to maintain their ipl related semantics.
In summary, after this commit, native and XEN now have completely unrelated interrupt handling mechanisms, including intr_establish_xname() and assembler stubs and intr handler management.
Happy Christmas!
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#
1.42 |
|
10-Dec-2018 |
maxv |
Remove unused mbuf.h includes.
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#
1.41 |
|
03-Dec-2018 |
cherry |
Allow isa_machdep.c to compile in the case of no ioapic support.
|
Revision tags: pgoyette-compat-1126 pgoyette-compat-1020 pgoyette-compat-0930
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#
1.40 |
|
10-Sep-2018 |
cherry |
Remove the last usage of xen_pirq_alloc() and pirq_establish() outside of the x86 interrupt and xen events framework.
This allows us to finally unify the interrupt path for both Xen and x86 as changes 'internal' to the subsystem.
This change has been kindly tested on real hardware by gson@
The change is not cosmetic and may thus affect users on various hardware configurations - especially involving legacy hardware.
I look forward to bug reports.
|
Revision tags: pgoyette-compat-0906 pgoyette-compat-0728 phil-wifi-base pgoyette-compat-0625
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#
1.39 |
|
24-Jun-2018 |
jdolecek |
branches: 1.39.2; add support for kern.intr.list aka intrctl(8) 'list' for xen
event_set_handler() and pirq_establish() now have extra intrname parameter; shared intr_create_intrid() is used to provide the value
xen drivers were changed to pass the specific driver instance name as the xname, e.g. 'vcpu0 clock' instead just 'clock', or 'xencons0' instead of 'xencons'
associated evcnt is now changed to use intrname - this matches native x86
|
Revision tags: pgoyette-compat-0521 pgoyette-compat-0502 pgoyette-compat-0422 pgoyette-compat-0415 pgoyette-compat-0407 pgoyette-compat-0330 pgoyette-compat-0322 pgoyette-compat-0315 pgoyette-compat-base
|
#
1.38 |
|
13-Dec-2017 |
bouyer |
branches: 1.38.2; Fixes for physical interrupts on Xen: - do not cast int * to intr_handle_t *, they're not the same size - legacy_irq is not always -1 for ioapic interrupts, test pic_type instead - change irq2port[] to hold (port + 1) so that 0 is an invalid value - add KASSERTs to make sure vect, port or irq values extracted from arrays are valid (or that they are invalid before write) - for the !ioapic case, we still need to do PHYSDEVOP_ASSIGN_VECTOR and bind_pirq_to_evtch().
now XEN3_DOM0 boots again
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Revision tags: tls-maxphys-base-20171202
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#
1.37 |
|
04-Nov-2017 |
cherry |
Retire xen/x86/intr.c and use the new xen specific glue in x86/x86/intr.c
The purpose of this change is to expose the x86/include/intr.h API to drivers. Specifically the following functions:
void *intr_establish_xname(...); void *intr_establish(...); void intr_disestablish(...);
while maintaining the old API from xen/include/evtchn.h, specifically the following functions:
int event_set_handler(...); int event_remove_handler(...);
This is so that if things break, we can keep using the old API until everything stabilises. This is a stepping stone towards getting the actual XEN event callback path rework code in place - which can be done opaquely behind the intr.h API - NetBSD/XEN specific drivers that have been ported to the intr.h API should then work without significant further modifications.
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Revision tags: nick-nhusb-base-20170825
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#
1.36 |
|
21-Jul-2017 |
cherry |
Fix uninitialised use of variable mpih
Pointed out by joerg@
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Revision tags: perseant-stdc-iso10646-base
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#
1.35 |
|
16-Jul-2017 |
cherry |
branches: 1.35.2; Remove the xen specific interrupt type for the x86 intr_handle_t For this to work, we use the evtchn.c:get_pirq_to_evtchn() glue function to make things easier.
|
Revision tags: netbsd-8-2-RELEASE netbsd-8-1-RELEASE netbsd-8-1-RC1 netbsd-8-0-RELEASE netbsd-8-0-RC2 netbsd-8-0-RC1 matt-nb8-mediatek-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 nick-nhusb-base-20161204 pgoyette-localcount-20161104
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#
1.34 |
|
15-Oct-2016 |
jdolecek |
provide intr xname
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Revision tags: 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 nick-nhusb-base-20150921 nick-nhusb-base-20150606
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#
1.33 |
|
27-Apr-2015 |
knakahara |
branches: 1.33.2; add intr_handle_t and let pci_intr_handle_t use it.
|
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 netbsd-7-0-RC3 netbsd-7-0-RC2 netbsd-7-0-RC1 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 riastradh-drm2-base3 rmind-smpnet-nbase riastradh-drm2-base2 riastradh-drm2-base1 riastradh-drm2-base rmind-smpnet-base agc-symver-base yamt-pagecache-base8 yamt-pagecache-base7 yamt-pagecache-base6 tls-maxphys-base jmcneill-usbmp-base10 yamt-pagecache-base5 jmcneill-usbmp-base9 yamt-pagecache-base4 jmcneill-usbmp-base8 jmcneill-usbmp-base7 jmcneill-usbmp-base6 jmcneill-usbmp-base4
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#
1.32 |
|
28-Feb-2012 |
mbalmer |
branches: 1.32.2; 1.32.16; cosmetic, spelling, and grammar adjustments
|
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-base5 jmcneill-usbmp-base3 jmcneill-usbmp-pre-base2 jmcneill-usbmp-base2 netbsd-6-base jmcneill-usbmp-base jmcneill-audiomp3-base yamt-pagecache-base3 yamt-pagecache-base2 yamt-pagecache-base
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#
1.31 |
|
18-Oct-2011 |
dyoung |
branches: 1.31.2; 1.31.6; Factor device_isa_register() and device_pci_register() out of device_register() and stick the new routines into isa_machdep.c and pci_machdep.c, respectively.
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#
1.30 |
|
01-Sep-2011 |
christos |
Add bus_dma overrides. From dyoung
|
Revision tags: jym-xensuspend-nbase jym-xensuspend-base
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#
1.29 |
|
27-Aug-2011 |
christos |
use c99 struct initializers
|
Revision tags: rmind-uvmplock-nbase cherry-xenmp-base uebayasi-xip-base7 bouyer-quota2-nbase bouyer-quota2-base jruoho-x86intr-base matt-mips64-premerge-20101231 uebayasi-xip-base6 uebayasi-xip-base5 uebayasi-xip-base4 uebayasi-xip-base3 yamt-nfs-mp-base11 uebayasi-xip-base2 yamt-nfs-mp-base10 uebayasi-xip-base1 rmind-uvmplock-base yamt-nfs-mp-base9 uebayasi-xip-base matt-premerge-20091211 yamt-nfs-mp-base8 yamt-nfs-mp-base7
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#
1.28 |
|
19-Aug-2009 |
dyoung |
isa_detach_hook() needs two arguments, the first an isa_chipset_tag_t.
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#
1.27 |
|
18-Aug-2009 |
dyoung |
These are stragglers from my last commit ("Let us safely detach the ISA bus and devices attaching to the ISA bus"). Define isa_detach_hook() in MD ISA implementations. Define isa_dmadestroy().
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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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#
1.26 |
|
19-Apr-2009 |
ad |
cpuctl:
- Add interrupt shielding (direct hardware interrupts away from the specified CPUs). Not documented just yet but will be soon.
- Redo /dev/cpu time_t compat so no kernel changes are needed.
x86:
- Make intr_establish, intr_disestablish safe to use when !cold.
- Distribute hardware interrupts among the CPUs, instead of directing everything to the boot CPU.
- Add MD code for interrupt sheilding. This works in most cases but there is a bug where delivery is not accepted by an LAPIC after redistribution. It also needs re-balancing to make things fair after interrupts are turned back on for a CPU.
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#
1.25 |
|
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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#
1.24 |
|
18-Dec-2008 |
cegger |
branches: 1.24.2; remove unused malloc.h
|
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 haad-dm-base2 haad-nbase2 ad-audiomp2-base netbsd-5-base matt-mips64-base2 haad-dm-base1 wrstuden-revivesa-base-4 wrstuden-revivesa-base-3 wrstuden-revivesa-base-2 haad-dm-base simonb-wapbl-nbase simonb-wapbl-base
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#
1.23 |
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03-Jul-2008 |
drochner |
branches: 1.23.4; Remove "struct device" from "struct pic", where it was only real for ioapics and faked up for others. Add it to "struct ioapic_softc" for now, until device/softc get split. This required all typecasts between "struct pic" and "struct ioapic_softc" to be replaced, I hope I got them all. functionally tested on i386, compile-tested on xen, untested on amd64
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#
1.22 |
|
27-Jun-2008 |
cegger |
struct device * -> device_t
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#
1.21 |
|
27-Jun-2008 |
cegger |
ansify
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Revision tags: wrstuden-revivesa-base-1 yamt-pf42-base4 yamt-pf42-base3 wrstuden-revivesa-base
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#
1.20 |
|
30-May-2008 |
ad |
branches: 1.20.2; Add a 'known_mpsafe' argument to intr_establish().
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Revision tags: hpcarm-cleanup-nbase yamt-pf42-base2 yamt-nfs-mp-base2
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#
1.19 |
|
28-Apr-2008 |
martin |
branches: 1.19.2; Remove clause 3 and 4 from TNF licenses
|
Revision tags: yamt-pf42-baseX 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-merge1 vmlocking2-base3 bouyer-xeni386-nbase yamt-kmem-base3 cube-autoconf-base yamt-kmem-base2 bouyer-xeni386-base yamt-kmem-base vmlocking2-base2 reinoud-bufcleanup-nbase vmlocking2-base1 matt-armv6-nbase jmcneill-base mjf-devfs-base bouyer-xenamd64-base2 vmlocking-nbase yamt-x86pmap-base4 bouyer-xenamd64-base matt-armv6-base jmcneill-pm-base hpcarm-cleanup-base reinoud-bufcleanup-base
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#
1.18 |
|
17-Oct-2007 |
garbled |
branches: 1.18.16; 1.18.18; 1.18.20; 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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#
1.17 |
|
09-Jul-2007 |
ad |
branches: 1.17.10; Merge some of the less invasive changes from the vmlocking branch:
- kthread, callout, devsw API changes - select()/poll() improvements - miscellaneous MT safety improvements
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Revision tags: yamt-idlelwp-base8 thorpej-atomic-base ad-audiomp-base
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#
1.16 |
|
21-Feb-2007 |
mrg |
branches: 1.16.4; 1.16.6; 1.16.12; add a pair of new bus_dma(9) functions: int _bus_dmatag_subregion(bus_dma_tag_t tag, bus_addr_t min_addr, bus_addr_t max_addr, bus_dma_tag_t *newtag, int flags) void _bus_dmatag_destroy(bus_dma_tag_t tag)
that allow a (normally broken/limited) device to restrict the bus address range it can talk to. this is used by bce(4) to limit DMA addresses to 1GB range, the maximum the chip can address.
all this is from Yorick Hardy <yhardy@uj.ac.za> with input from several people on tech-kern.
XXX: bus_dma(9) needs an update still.
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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 post-newlock2-merge newlock2-nbase yamt-splraiseipl-base5 yamt-splraiseipl-base4 yamt-splraiseipl-base3 newlock2-base netbsd-4-base
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#
1.15 |
|
16-Nov-2006 |
christos |
branches: 1.15.4; __unused removal on arguments; approved by core.
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Revision tags: yamt-splraiseipl-base2
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#
1.14 |
|
12-Oct-2006 |
christos |
- sprinkle __unused on function decls. - fix a couple of unused bugs - no more -Wno-unused for i386
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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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#
1.13 |
|
11-Dec-2005 |
christos |
branches: 1.13.20; 1.13.22; 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
|
#
1.12 |
|
16-Apr-2005 |
yamt |
branches: 1.12.2; tweak x86 bus_dma code so that it can be used by xen port.
- distinguish paddr_t and bus_addr_t. for xen, use bus_addr_t in the sense of machine address. - move _X86_BUS_DMA_PRIVATE part of bus.h into bus_private.h. - remove special handling of xen_shm. we can always grab machine address from pte.
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Revision tags: yamt-km-base4 yamt-km-base3 netbsd-3-base yamt-km-base2 yamt-km-base kent-audio1-beforemerge kent-audio1-base
|
#
1.11 |
|
20-Jun-2004 |
thorpej |
branches: 1.11.4; 1.11.10; Remove the "ID" component of the x86 bus_dma flags, since these are no longer "ISA DMA" specific flags.
|
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 netbsd-2-0-1-RELEASE netbsd-2-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
|
#
1.10 |
|
30-Oct-2003 |
fvdl |
* keep track of PCI buses that aren't known by firmware, but are found by NetBSD * use this info in in intr_find_mpmapping * get rid of the last argument to intr_find_mpmapping, it was redundant
|
#
1.9 |
|
16-Oct-2003 |
fvdl |
Add hooks and structures to allow the MP table intr mapping code a better shot at finding a mapping. For PCI interrupts, if a bus has no mappings, try its parent, with the swizzled pin, and the bridge's device number.
|
#
1.8 |
|
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.
|
#
1.7 |
|
07-May-2003 |
fvdl |
branches: 1.7.2; Generalize bounce buffers, and use them for 32 bit PCI if needed. Make ALLOCNOW the default iff bouncing might be needed (this has no effect on i386 because ISA DMA devices already had to use ALLOCNOW, and PCI isn't bounced (yet), since we don't do > 4G at this point for i386.
|
#
1.6 |
|
05-May-2003 |
fvdl |
Move definition of ISA_DMA_BOUNCE_THRESHOLD to dev/isa/isareg.h.
|
#
1.5 |
|
03-May-2003 |
wiz |
DMA, not dma nor Dma.
|
#
1.4 |
|
04-Mar-2003 |
fvdl |
s/i386_isa_chipset/x86_isa_chipset/
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#
1.3 |
|
02-Mar-2003 |
fvdl |
Clean up some unneeded "mca.h" and "eisa.h" includes, make one that is needed dependent on !__x86_64__. To be revisited later.
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#
1.2 |
|
02-Mar-2003 |
fvdl |
x86_64 has no mca.h and eisa.h (should perhaps just generate empty ones)
|
#
1.1 |
|
27-Feb-2003 |
fvdl |
Moved here from i386/isa
|
#
1.51 |
|
17-Dec-2021 |
skrll |
Correct copypaste comment grammar.
|
#
1.50 |
|
17-Dec-2021 |
skrll |
Trailing whitespace
|
#
1.49 |
|
16-Oct-2021 |
jmcneill |
Skip legacy device detection for VMware guests with ACPI enabled.
|
#
1.48 |
|
15-Oct-2021 |
jmcneill |
Add missing acpi include
|
#
1.47 |
|
15-Oct-2021 |
jmcneill |
If ACPI indicates that there are no user visible devices on the LPC or ISA bus, set the "no-legacy-devices" property on isa to bypass indirect configuration of ISA devices.
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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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#
1.46 |
|
02-May-2020 |
bouyer |
Introduce Xen PVH support in GENERIC. This is compiled in with options XENPVHVM x86 changes: - add Xen section and xen pvh entry points to locore.S. Set vm_guest to VM_GUEST_XENPVH in this entry point. Most of the boot procedure (especially page table setup and switch to paged mode) is shared with native. - change some x86_delay() to delay_func(), which points to x86_delay() for native/HVM, and xen_delay() for PVH
Xen changes: - remove Xen bits from init_x86_64_ksyms() and init386_ksyms() and move to xen_init_ksyms(), used for both PV and PVH - set ISA no-legacy-devices property for PVH - factor out code from Xen's cpu_bootconf() to xen_bootconf() in xen_machdep.c - set up a specific pvh_consinit() which starts with printk() (which uses a simple hypercall that is available early) and switch to xencons when we can use pmap_kenter_pa().
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#
1.45 |
|
25-Apr-2020 |
bouyer |
Merge the bouyer-xenpvh branch, bringing in Xen PV drivers support under HVM guests in GENERIC. Xen support can be disabled at runtime with boot -c disable hypervisor
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Revision tags: netbsd-9-2-RELEASE netbsd-9-1-RELEASE bouyer-xenpvh-base2 phil-wifi-20200421 bouyer-xenpvh-base1 phil-wifi-20200411 bouyer-xenpvh-base is-mlppp-base phil-wifi-20200406 ad-namecache-base3 netbsd-9-0-RELEASE netbsd-9-0-RC2 ad-namecache-base2 ad-namecache-base1 ad-namecache-base netbsd-9-0-RC1 phil-wifi-20191119 netbsd-9-base phil-wifi-20190609 isaki-audio2-base
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#
1.44 |
|
11-Feb-2019 |
cherry |
branches: 1.44.10; We reorganise definitions for XEN source support as follows:
XEN - common sources required for baseline XEN support. XENPV - sources required for support of XEN in PV mode. XENPVHVM - sources required for support for XEN in HVM mode. XENPVH - sources required for support for XEN in PVH mode.
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Revision tags: pgoyette-compat-20190127 pgoyette-compat-20190118 pgoyette-compat-1226
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#
1.43 |
|
25-Dec-2018 |
cherry |
Excise XEN specific code out of x86/x86/intr.c into xen/x86/xen_intr.c
While at it, separate the source function tracking so that the interrupt paths are truly independant.
Use weak symbol exporting to provision for future PVHVM co-existence of both files, but with independant paths. Introduce assembler code such that in a unified scenario, native interrupts get first priority in spllower(), followed by XEN event callbacks. IPL management and semantics are unchanged - native handlers and xen callbacks are expected to maintain their ipl related semantics.
In summary, after this commit, native and XEN now have completely unrelated interrupt handling mechanisms, including intr_establish_xname() and assembler stubs and intr handler management.
Happy Christmas!
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#
1.42 |
|
10-Dec-2018 |
maxv |
Remove unused mbuf.h includes.
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#
1.41 |
|
03-Dec-2018 |
cherry |
Allow isa_machdep.c to compile in the case of no ioapic support.
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Revision tags: pgoyette-compat-1126 pgoyette-compat-1020 pgoyette-compat-0930
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#
1.40 |
|
10-Sep-2018 |
cherry |
Remove the last usage of xen_pirq_alloc() and pirq_establish() outside of the x86 interrupt and xen events framework.
This allows us to finally unify the interrupt path for both Xen and x86 as changes 'internal' to the subsystem.
This change has been kindly tested on real hardware by gson@
The change is not cosmetic and may thus affect users on various hardware configurations - especially involving legacy hardware.
I look forward to bug reports.
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Revision tags: pgoyette-compat-0906 pgoyette-compat-0728 phil-wifi-base pgoyette-compat-0625
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#
1.39 |
|
24-Jun-2018 |
jdolecek |
branches: 1.39.2; add support for kern.intr.list aka intrctl(8) 'list' for xen
event_set_handler() and pirq_establish() now have extra intrname parameter; shared intr_create_intrid() is used to provide the value
xen drivers were changed to pass the specific driver instance name as the xname, e.g. 'vcpu0 clock' instead just 'clock', or 'xencons0' instead of 'xencons'
associated evcnt is now changed to use intrname - this matches native x86
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Revision tags: pgoyette-compat-0521 pgoyette-compat-0502 pgoyette-compat-0422 pgoyette-compat-0415 pgoyette-compat-0407 pgoyette-compat-0330 pgoyette-compat-0322 pgoyette-compat-0315 pgoyette-compat-base
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#
1.38 |
|
13-Dec-2017 |
bouyer |
branches: 1.38.2; Fixes for physical interrupts on Xen: - do not cast int * to intr_handle_t *, they're not the same size - legacy_irq is not always -1 for ioapic interrupts, test pic_type instead - change irq2port[] to hold (port + 1) so that 0 is an invalid value - add KASSERTs to make sure vect, port or irq values extracted from arrays are valid (or that they are invalid before write) - for the !ioapic case, we still need to do PHYSDEVOP_ASSIGN_VECTOR and bind_pirq_to_evtch().
now XEN3_DOM0 boots again
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Revision tags: tls-maxphys-base-20171202
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#
1.37 |
|
04-Nov-2017 |
cherry |
Retire xen/x86/intr.c and use the new xen specific glue in x86/x86/intr.c
The purpose of this change is to expose the x86/include/intr.h API to drivers. Specifically the following functions:
void *intr_establish_xname(...); void *intr_establish(...); void intr_disestablish(...);
while maintaining the old API from xen/include/evtchn.h, specifically the following functions:
int event_set_handler(...); int event_remove_handler(...);
This is so that if things break, we can keep using the old API until everything stabilises. This is a stepping stone towards getting the actual XEN event callback path rework code in place - which can be done opaquely behind the intr.h API - NetBSD/XEN specific drivers that have been ported to the intr.h API should then work without significant further modifications.
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Revision tags: nick-nhusb-base-20170825
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#
1.36 |
|
21-Jul-2017 |
cherry |
Fix uninitialised use of variable mpih
Pointed out by joerg@
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Revision tags: perseant-stdc-iso10646-base
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#
1.35 |
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16-Jul-2017 |
cherry |
branches: 1.35.2; Remove the xen specific interrupt type for the x86 intr_handle_t For this to work, we use the evtchn.c:get_pirq_to_evtchn() glue function to make things easier.
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Revision tags: netbsd-8-2-RELEASE netbsd-8-1-RELEASE netbsd-8-1-RC1 netbsd-8-0-RELEASE netbsd-8-0-RC2 netbsd-8-0-RC1 matt-nb8-mediatek-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 nick-nhusb-base-20161204 pgoyette-localcount-20161104
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#
1.34 |
|
15-Oct-2016 |
jdolecek |
provide intr xname
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Revision tags: 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 nick-nhusb-base-20150921 nick-nhusb-base-20150606
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#
1.33 |
|
27-Apr-2015 |
knakahara |
branches: 1.33.2; add intr_handle_t and let pci_intr_handle_t use it.
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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 netbsd-7-0-RC3 netbsd-7-0-RC2 netbsd-7-0-RC1 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 riastradh-drm2-base3 rmind-smpnet-nbase riastradh-drm2-base2 riastradh-drm2-base1 riastradh-drm2-base rmind-smpnet-base agc-symver-base yamt-pagecache-base8 yamt-pagecache-base7 yamt-pagecache-base6 tls-maxphys-base jmcneill-usbmp-base10 yamt-pagecache-base5 jmcneill-usbmp-base9 yamt-pagecache-base4 jmcneill-usbmp-base8 jmcneill-usbmp-base7 jmcneill-usbmp-base6 jmcneill-usbmp-base4
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#
1.32 |
|
28-Feb-2012 |
mbalmer |
branches: 1.32.2; 1.32.16; cosmetic, spelling, and grammar adjustments
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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-base5 jmcneill-usbmp-base3 jmcneill-usbmp-pre-base2 jmcneill-usbmp-base2 netbsd-6-base jmcneill-usbmp-base jmcneill-audiomp3-base yamt-pagecache-base3 yamt-pagecache-base2 yamt-pagecache-base
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#
1.31 |
|
18-Oct-2011 |
dyoung |
branches: 1.31.2; 1.31.6; Factor device_isa_register() and device_pci_register() out of device_register() and stick the new routines into isa_machdep.c and pci_machdep.c, respectively.
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#
1.30 |
|
01-Sep-2011 |
christos |
Add bus_dma overrides. From dyoung
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Revision tags: jym-xensuspend-nbase jym-xensuspend-base
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#
1.29 |
|
27-Aug-2011 |
christos |
use c99 struct initializers
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Revision tags: rmind-uvmplock-nbase cherry-xenmp-base uebayasi-xip-base7 bouyer-quota2-nbase bouyer-quota2-base jruoho-x86intr-base matt-mips64-premerge-20101231 uebayasi-xip-base6 uebayasi-xip-base5 uebayasi-xip-base4 uebayasi-xip-base3 yamt-nfs-mp-base11 uebayasi-xip-base2 yamt-nfs-mp-base10 uebayasi-xip-base1 rmind-uvmplock-base yamt-nfs-mp-base9 uebayasi-xip-base matt-premerge-20091211 yamt-nfs-mp-base8 yamt-nfs-mp-base7
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#
1.28 |
|
19-Aug-2009 |
dyoung |
isa_detach_hook() needs two arguments, the first an isa_chipset_tag_t.
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#
1.27 |
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18-Aug-2009 |
dyoung |
These are stragglers from my last commit ("Let us safely detach the ISA bus and devices attaching to the ISA bus"). Define isa_detach_hook() in MD ISA implementations. Define isa_dmadestroy().
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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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#
1.26 |
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19-Apr-2009 |
ad |
cpuctl:
- Add interrupt shielding (direct hardware interrupts away from the specified CPUs). Not documented just yet but will be soon.
- Redo /dev/cpu time_t compat so no kernel changes are needed.
x86:
- Make intr_establish, intr_disestablish safe to use when !cold.
- Distribute hardware interrupts among the CPUs, instead of directing everything to the boot CPU.
- Add MD code for interrupt sheilding. This works in most cases but there is a bug where delivery is not accepted by an LAPIC after redistribution. It also needs re-balancing to make things fair after interrupts are turned back on for a CPU.
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#
1.25 |
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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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#
1.24 |
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18-Dec-2008 |
cegger |
branches: 1.24.2; remove unused malloc.h
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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 haad-dm-base2 haad-nbase2 ad-audiomp2-base netbsd-5-base matt-mips64-base2 haad-dm-base1 wrstuden-revivesa-base-4 wrstuden-revivesa-base-3 wrstuden-revivesa-base-2 haad-dm-base simonb-wapbl-nbase simonb-wapbl-base
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#
1.23 |
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03-Jul-2008 |
drochner |
branches: 1.23.4; Remove "struct device" from "struct pic", where it was only real for ioapics and faked up for others. Add it to "struct ioapic_softc" for now, until device/softc get split. This required all typecasts between "struct pic" and "struct ioapic_softc" to be replaced, I hope I got them all. functionally tested on i386, compile-tested on xen, untested on amd64
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#
1.22 |
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27-Jun-2008 |
cegger |
struct device * -> device_t
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#
1.21 |
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27-Jun-2008 |
cegger |
ansify
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Revision tags: wrstuden-revivesa-base-1 yamt-pf42-base4 yamt-pf42-base3 wrstuden-revivesa-base
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#
1.20 |
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30-May-2008 |
ad |
branches: 1.20.2; Add a 'known_mpsafe' argument to intr_establish().
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Revision tags: hpcarm-cleanup-nbase yamt-pf42-base2 yamt-nfs-mp-base2
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#
1.19 |
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28-Apr-2008 |
martin |
branches: 1.19.2; Remove clause 3 and 4 from TNF licenses
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Revision tags: yamt-pf42-baseX 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-merge1 vmlocking2-base3 bouyer-xeni386-nbase yamt-kmem-base3 cube-autoconf-base yamt-kmem-base2 bouyer-xeni386-base yamt-kmem-base vmlocking2-base2 reinoud-bufcleanup-nbase vmlocking2-base1 matt-armv6-nbase jmcneill-base mjf-devfs-base bouyer-xenamd64-base2 vmlocking-nbase yamt-x86pmap-base4 bouyer-xenamd64-base matt-armv6-base jmcneill-pm-base hpcarm-cleanup-base reinoud-bufcleanup-base
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#
1.18 |
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17-Oct-2007 |
garbled |
branches: 1.18.16; 1.18.18; 1.18.20; 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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#
1.17 |
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09-Jul-2007 |
ad |
branches: 1.17.10; Merge some of the less invasive changes from the vmlocking branch:
- kthread, callout, devsw API changes - select()/poll() improvements - miscellaneous MT safety improvements
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Revision tags: yamt-idlelwp-base8 thorpej-atomic-base ad-audiomp-base
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#
1.16 |
|
21-Feb-2007 |
mrg |
branches: 1.16.4; 1.16.6; 1.16.12; add a pair of new bus_dma(9) functions: int _bus_dmatag_subregion(bus_dma_tag_t tag, bus_addr_t min_addr, bus_addr_t max_addr, bus_dma_tag_t *newtag, int flags) void _bus_dmatag_destroy(bus_dma_tag_t tag)
that allow a (normally broken/limited) device to restrict the bus address range it can talk to. this is used by bce(4) to limit DMA addresses to 1GB range, the maximum the chip can address.
all this is from Yorick Hardy <yhardy@uj.ac.za> with input from several people on tech-kern.
XXX: bus_dma(9) needs an update still.
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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 post-newlock2-merge newlock2-nbase yamt-splraiseipl-base5 yamt-splraiseipl-base4 yamt-splraiseipl-base3 newlock2-base netbsd-4-base
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#
1.15 |
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16-Nov-2006 |
christos |
branches: 1.15.4; __unused removal on arguments; approved by core.
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Revision tags: yamt-splraiseipl-base2
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#
1.14 |
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12-Oct-2006 |
christos |
- sprinkle __unused on function decls. - fix a couple of unused bugs - no more -Wno-unused for i386
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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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#
1.13 |
|
11-Dec-2005 |
christos |
branches: 1.13.20; 1.13.22; 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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#
1.12 |
|
16-Apr-2005 |
yamt |
branches: 1.12.2; tweak x86 bus_dma code so that it can be used by xen port.
- distinguish paddr_t and bus_addr_t. for xen, use bus_addr_t in the sense of machine address. - move _X86_BUS_DMA_PRIVATE part of bus.h into bus_private.h. - remove special handling of xen_shm. we can always grab machine address from pte.
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Revision tags: yamt-km-base4 yamt-km-base3 netbsd-3-base yamt-km-base2 yamt-km-base kent-audio1-beforemerge kent-audio1-base
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#
1.11 |
|
20-Jun-2004 |
thorpej |
branches: 1.11.4; 1.11.10; Remove the "ID" component of the x86 bus_dma flags, since these are no longer "ISA DMA" specific flags.
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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 netbsd-2-0-1-RELEASE netbsd-2-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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#
1.10 |
|
30-Oct-2003 |
fvdl |
* keep track of PCI buses that aren't known by firmware, but are found by NetBSD * use this info in in intr_find_mpmapping * get rid of the last argument to intr_find_mpmapping, it was redundant
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#
1.9 |
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16-Oct-2003 |
fvdl |
Add hooks and structures to allow the MP table intr mapping code a better shot at finding a mapping. For PCI interrupts, if a bus has no mappings, try its parent, with the swizzled pin, and the bridge's device number.
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#
1.8 |
|
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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#
1.7 |
|
07-May-2003 |
fvdl |
branches: 1.7.2; Generalize bounce buffers, and use them for 32 bit PCI if needed. Make ALLOCNOW the default iff bouncing might be needed (this has no effect on i386 because ISA DMA devices already had to use ALLOCNOW, and PCI isn't bounced (yet), since we don't do > 4G at this point for i386.
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#
1.6 |
|
05-May-2003 |
fvdl |
Move definition of ISA_DMA_BOUNCE_THRESHOLD to dev/isa/isareg.h.
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#
1.5 |
|
03-May-2003 |
wiz |
DMA, not dma nor Dma.
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#
1.4 |
|
04-Mar-2003 |
fvdl |
s/i386_isa_chipset/x86_isa_chipset/
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#
1.3 |
|
02-Mar-2003 |
fvdl |
Clean up some unneeded "mca.h" and "eisa.h" includes, make one that is needed dependent on !__x86_64__. To be revisited later.
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#
1.2 |
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02-Mar-2003 |
fvdl |
x86_64 has no mca.h and eisa.h (should perhaps just generate empty ones)
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#
1.1 |
|
27-Feb-2003 |
fvdl |
Moved here from i386/isa
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#
1.49 |
|
16-Oct-2021 |
jmcneill |
Skip legacy device detection for VMware guests with ACPI enabled.
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#
1.48 |
|
15-Oct-2021 |
jmcneill |
Add missing acpi include
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#
1.47 |
|
15-Oct-2021 |
jmcneill |
If ACPI indicates that there are no user visible devices on the LPC or ISA bus, set the "no-legacy-devices" property on isa to bypass indirect configuration of ISA devices.
|
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
|
#
1.46 |
|
02-May-2020 |
bouyer |
Introduce Xen PVH support in GENERIC. This is compiled in with options XENPVHVM x86 changes: - add Xen section and xen pvh entry points to locore.S. Set vm_guest to VM_GUEST_XENPVH in this entry point. Most of the boot procedure (especially page table setup and switch to paged mode) is shared with native. - change some x86_delay() to delay_func(), which points to x86_delay() for native/HVM, and xen_delay() for PVH
Xen changes: - remove Xen bits from init_x86_64_ksyms() and init386_ksyms() and move to xen_init_ksyms(), used for both PV and PVH - set ISA no-legacy-devices property for PVH - factor out code from Xen's cpu_bootconf() to xen_bootconf() in xen_machdep.c - set up a specific pvh_consinit() which starts with printk() (which uses a simple hypercall that is available early) and switch to xencons when we can use pmap_kenter_pa().
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#
1.45 |
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25-Apr-2020 |
bouyer |
Merge the bouyer-xenpvh branch, bringing in Xen PV drivers support under HVM guests in GENERIC. Xen support can be disabled at runtime with boot -c disable hypervisor
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Revision tags: netbsd-9-2-RELEASE netbsd-9-1-RELEASE bouyer-xenpvh-base2 phil-wifi-20200421 bouyer-xenpvh-base1 phil-wifi-20200411 bouyer-xenpvh-base is-mlppp-base phil-wifi-20200406 ad-namecache-base3 netbsd-9-0-RELEASE netbsd-9-0-RC2 ad-namecache-base2 ad-namecache-base1 ad-namecache-base netbsd-9-0-RC1 phil-wifi-20191119 netbsd-9-base phil-wifi-20190609 isaki-audio2-base
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#
1.44 |
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11-Feb-2019 |
cherry |
branches: 1.44.10; We reorganise definitions for XEN source support as follows:
XEN - common sources required for baseline XEN support. XENPV - sources required for support of XEN in PV mode. XENPVHVM - sources required for support for XEN in HVM mode. XENPVH - sources required for support for XEN in PVH mode.
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Revision tags: pgoyette-compat-20190127 pgoyette-compat-20190118 pgoyette-compat-1226
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1.43 |
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25-Dec-2018 |
cherry |
Excise XEN specific code out of x86/x86/intr.c into xen/x86/xen_intr.c
While at it, separate the source function tracking so that the interrupt paths are truly independant.
Use weak symbol exporting to provision for future PVHVM co-existence of both files, but with independant paths. Introduce assembler code such that in a unified scenario, native interrupts get first priority in spllower(), followed by XEN event callbacks. IPL management and semantics are unchanged - native handlers and xen callbacks are expected to maintain their ipl related semantics.
In summary, after this commit, native and XEN now have completely unrelated interrupt handling mechanisms, including intr_establish_xname() and assembler stubs and intr handler management.
Happy Christmas!
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1.42 |
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10-Dec-2018 |
maxv |
Remove unused mbuf.h includes.
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1.41 |
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03-Dec-2018 |
cherry |
Allow isa_machdep.c to compile in the case of no ioapic support.
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Revision tags: pgoyette-compat-1126 pgoyette-compat-1020 pgoyette-compat-0930
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1.40 |
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10-Sep-2018 |
cherry |
Remove the last usage of xen_pirq_alloc() and pirq_establish() outside of the x86 interrupt and xen events framework.
This allows us to finally unify the interrupt path for both Xen and x86 as changes 'internal' to the subsystem.
This change has been kindly tested on real hardware by gson@
The change is not cosmetic and may thus affect users on various hardware configurations - especially involving legacy hardware.
I look forward to bug reports.
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Revision tags: pgoyette-compat-0906 pgoyette-compat-0728 phil-wifi-base pgoyette-compat-0625
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1.39 |
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24-Jun-2018 |
jdolecek |
branches: 1.39.2; add support for kern.intr.list aka intrctl(8) 'list' for xen
event_set_handler() and pirq_establish() now have extra intrname parameter; shared intr_create_intrid() is used to provide the value
xen drivers were changed to pass the specific driver instance name as the xname, e.g. 'vcpu0 clock' instead just 'clock', or 'xencons0' instead of 'xencons'
associated evcnt is now changed to use intrname - this matches native x86
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Revision tags: pgoyette-compat-0521 pgoyette-compat-0502 pgoyette-compat-0422 pgoyette-compat-0415 pgoyette-compat-0407 pgoyette-compat-0330 pgoyette-compat-0322 pgoyette-compat-0315 pgoyette-compat-base
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1.38 |
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13-Dec-2017 |
bouyer |
branches: 1.38.2; Fixes for physical interrupts on Xen: - do not cast int * to intr_handle_t *, they're not the same size - legacy_irq is not always -1 for ioapic interrupts, test pic_type instead - change irq2port[] to hold (port + 1) so that 0 is an invalid value - add KASSERTs to make sure vect, port or irq values extracted from arrays are valid (or that they are invalid before write) - for the !ioapic case, we still need to do PHYSDEVOP_ASSIGN_VECTOR and bind_pirq_to_evtch().
now XEN3_DOM0 boots again
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Revision tags: tls-maxphys-base-20171202
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1.37 |
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04-Nov-2017 |
cherry |
Retire xen/x86/intr.c and use the new xen specific glue in x86/x86/intr.c
The purpose of this change is to expose the x86/include/intr.h API to drivers. Specifically the following functions:
void *intr_establish_xname(...); void *intr_establish(...); void intr_disestablish(...);
while maintaining the old API from xen/include/evtchn.h, specifically the following functions:
int event_set_handler(...); int event_remove_handler(...);
This is so that if things break, we can keep using the old API until everything stabilises. This is a stepping stone towards getting the actual XEN event callback path rework code in place - which can be done opaquely behind the intr.h API - NetBSD/XEN specific drivers that have been ported to the intr.h API should then work without significant further modifications.
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Revision tags: nick-nhusb-base-20170825
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1.36 |
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21-Jul-2017 |
cherry |
Fix uninitialised use of variable mpih
Pointed out by joerg@
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Revision tags: perseant-stdc-iso10646-base
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1.35 |
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16-Jul-2017 |
cherry |
branches: 1.35.2; Remove the xen specific interrupt type for the x86 intr_handle_t For this to work, we use the evtchn.c:get_pirq_to_evtchn() glue function to make things easier.
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Revision tags: netbsd-8-2-RELEASE netbsd-8-1-RELEASE netbsd-8-1-RC1 netbsd-8-0-RELEASE netbsd-8-0-RC2 netbsd-8-0-RC1 matt-nb8-mediatek-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 nick-nhusb-base-20161204 pgoyette-localcount-20161104
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1.34 |
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15-Oct-2016 |
jdolecek |
provide intr xname
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Revision tags: 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 nick-nhusb-base-20150921 nick-nhusb-base-20150606
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1.33 |
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27-Apr-2015 |
knakahara |
branches: 1.33.2; add intr_handle_t and let pci_intr_handle_t use it.
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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 netbsd-7-0-RC3 netbsd-7-0-RC2 netbsd-7-0-RC1 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 riastradh-drm2-base3 rmind-smpnet-nbase riastradh-drm2-base2 riastradh-drm2-base1 riastradh-drm2-base rmind-smpnet-base agc-symver-base yamt-pagecache-base8 yamt-pagecache-base7 yamt-pagecache-base6 tls-maxphys-base jmcneill-usbmp-base10 yamt-pagecache-base5 jmcneill-usbmp-base9 yamt-pagecache-base4 jmcneill-usbmp-base8 jmcneill-usbmp-base7 jmcneill-usbmp-base6 jmcneill-usbmp-base4
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1.32 |
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28-Feb-2012 |
mbalmer |
branches: 1.32.2; 1.32.16; cosmetic, spelling, and grammar adjustments
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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-base5 jmcneill-usbmp-base3 jmcneill-usbmp-pre-base2 jmcneill-usbmp-base2 netbsd-6-base jmcneill-usbmp-base jmcneill-audiomp3-base yamt-pagecache-base3 yamt-pagecache-base2 yamt-pagecache-base
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1.31 |
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18-Oct-2011 |
dyoung |
branches: 1.31.2; 1.31.6; Factor device_isa_register() and device_pci_register() out of device_register() and stick the new routines into isa_machdep.c and pci_machdep.c, respectively.
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1.30 |
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01-Sep-2011 |
christos |
Add bus_dma overrides. From dyoung
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Revision tags: jym-xensuspend-nbase jym-xensuspend-base
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1.29 |
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27-Aug-2011 |
christos |
use c99 struct initializers
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Revision tags: rmind-uvmplock-nbase cherry-xenmp-base uebayasi-xip-base7 bouyer-quota2-nbase bouyer-quota2-base jruoho-x86intr-base matt-mips64-premerge-20101231 uebayasi-xip-base6 uebayasi-xip-base5 uebayasi-xip-base4 uebayasi-xip-base3 yamt-nfs-mp-base11 uebayasi-xip-base2 yamt-nfs-mp-base10 uebayasi-xip-base1 rmind-uvmplock-base yamt-nfs-mp-base9 uebayasi-xip-base matt-premerge-20091211 yamt-nfs-mp-base8 yamt-nfs-mp-base7
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1.28 |
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19-Aug-2009 |
dyoung |
isa_detach_hook() needs two arguments, the first an isa_chipset_tag_t.
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1.27 |
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18-Aug-2009 |
dyoung |
These are stragglers from my last commit ("Let us safely detach the ISA bus and devices attaching to the ISA bus"). Define isa_detach_hook() in MD ISA implementations. Define isa_dmadestroy().
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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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1.26 |
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19-Apr-2009 |
ad |
cpuctl:
- Add interrupt shielding (direct hardware interrupts away from the specified CPUs). Not documented just yet but will be soon.
- Redo /dev/cpu time_t compat so no kernel changes are needed.
x86:
- Make intr_establish, intr_disestablish safe to use when !cold.
- Distribute hardware interrupts among the CPUs, instead of directing everything to the boot CPU.
- Add MD code for interrupt sheilding. This works in most cases but there is a bug where delivery is not accepted by an LAPIC after redistribution. It also needs re-balancing to make things fair after interrupts are turned back on for a CPU.
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1.25 |
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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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1.24 |
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18-Dec-2008 |
cegger |
branches: 1.24.2; remove unused malloc.h
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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 haad-dm-base2 haad-nbase2 ad-audiomp2-base netbsd-5-base matt-mips64-base2 haad-dm-base1 wrstuden-revivesa-base-4 wrstuden-revivesa-base-3 wrstuden-revivesa-base-2 haad-dm-base simonb-wapbl-nbase simonb-wapbl-base
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1.23 |
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03-Jul-2008 |
drochner |
branches: 1.23.4; Remove "struct device" from "struct pic", where it was only real for ioapics and faked up for others. Add it to "struct ioapic_softc" for now, until device/softc get split. This required all typecasts between "struct pic" and "struct ioapic_softc" to be replaced, I hope I got them all. functionally tested on i386, compile-tested on xen, untested on amd64
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1.22 |
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27-Jun-2008 |
cegger |
struct device * -> device_t
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1.21 |
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27-Jun-2008 |
cegger |
ansify
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Revision tags: wrstuden-revivesa-base-1 yamt-pf42-base4 yamt-pf42-base3 wrstuden-revivesa-base
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1.20 |
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30-May-2008 |
ad |
branches: 1.20.2; Add a 'known_mpsafe' argument to intr_establish().
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Revision tags: hpcarm-cleanup-nbase yamt-pf42-base2 yamt-nfs-mp-base2
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1.19 |
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28-Apr-2008 |
martin |
branches: 1.19.2; Remove clause 3 and 4 from TNF licenses
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Revision tags: yamt-pf42-baseX 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-merge1 vmlocking2-base3 bouyer-xeni386-nbase yamt-kmem-base3 cube-autoconf-base yamt-kmem-base2 bouyer-xeni386-base yamt-kmem-base vmlocking2-base2 reinoud-bufcleanup-nbase vmlocking2-base1 matt-armv6-nbase jmcneill-base mjf-devfs-base bouyer-xenamd64-base2 vmlocking-nbase yamt-x86pmap-base4 bouyer-xenamd64-base matt-armv6-base jmcneill-pm-base hpcarm-cleanup-base reinoud-bufcleanup-base
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1.18 |
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17-Oct-2007 |
garbled |
branches: 1.18.16; 1.18.18; 1.18.20; 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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1.17 |
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09-Jul-2007 |
ad |
branches: 1.17.10; Merge some of the less invasive changes from the vmlocking branch:
- kthread, callout, devsw API changes - select()/poll() improvements - miscellaneous MT safety improvements
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Revision tags: yamt-idlelwp-base8 thorpej-atomic-base ad-audiomp-base
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1.16 |
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21-Feb-2007 |
mrg |
branches: 1.16.4; 1.16.6; 1.16.12; add a pair of new bus_dma(9) functions: int _bus_dmatag_subregion(bus_dma_tag_t tag, bus_addr_t min_addr, bus_addr_t max_addr, bus_dma_tag_t *newtag, int flags) void _bus_dmatag_destroy(bus_dma_tag_t tag)
that allow a (normally broken/limited) device to restrict the bus address range it can talk to. this is used by bce(4) to limit DMA addresses to 1GB range, the maximum the chip can address.
all this is from Yorick Hardy <yhardy@uj.ac.za> with input from several people on tech-kern.
XXX: bus_dma(9) needs an update still.
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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 post-newlock2-merge newlock2-nbase yamt-splraiseipl-base5 yamt-splraiseipl-base4 yamt-splraiseipl-base3 newlock2-base netbsd-4-base
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1.15 |
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16-Nov-2006 |
christos |
branches: 1.15.4; __unused removal on arguments; approved by core.
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Revision tags: yamt-splraiseipl-base2
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1.14 |
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12-Oct-2006 |
christos |
- sprinkle __unused on function decls. - fix a couple of unused bugs - no more -Wno-unused for i386
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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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1.13 |
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11-Dec-2005 |
christos |
branches: 1.13.20; 1.13.22; 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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1.12 |
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16-Apr-2005 |
yamt |
branches: 1.12.2; tweak x86 bus_dma code so that it can be used by xen port.
- distinguish paddr_t and bus_addr_t. for xen, use bus_addr_t in the sense of machine address. - move _X86_BUS_DMA_PRIVATE part of bus.h into bus_private.h. - remove special handling of xen_shm. we can always grab machine address from pte.
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Revision tags: yamt-km-base4 yamt-km-base3 netbsd-3-base yamt-km-base2 yamt-km-base kent-audio1-beforemerge kent-audio1-base
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#
1.11 |
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20-Jun-2004 |
thorpej |
branches: 1.11.4; 1.11.10; Remove the "ID" component of the x86 bus_dma flags, since these are no longer "ISA DMA" specific flags.
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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 netbsd-2-0-1-RELEASE netbsd-2-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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1.10 |
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30-Oct-2003 |
fvdl |
* keep track of PCI buses that aren't known by firmware, but are found by NetBSD * use this info in in intr_find_mpmapping * get rid of the last argument to intr_find_mpmapping, it was redundant
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1.9 |
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16-Oct-2003 |
fvdl |
Add hooks and structures to allow the MP table intr mapping code a better shot at finding a mapping. For PCI interrupts, if a bus has no mappings, try its parent, with the swizzled pin, and the bridge's device number.
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1.8 |
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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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1.7 |
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07-May-2003 |
fvdl |
branches: 1.7.2; Generalize bounce buffers, and use them for 32 bit PCI if needed. Make ALLOCNOW the default iff bouncing might be needed (this has no effect on i386 because ISA DMA devices already had to use ALLOCNOW, and PCI isn't bounced (yet), since we don't do > 4G at this point for i386.
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1.6 |
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05-May-2003 |
fvdl |
Move definition of ISA_DMA_BOUNCE_THRESHOLD to dev/isa/isareg.h.
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1.5 |
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03-May-2003 |
wiz |
DMA, not dma nor Dma.
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1.4 |
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04-Mar-2003 |
fvdl |
s/i386_isa_chipset/x86_isa_chipset/
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1.3 |
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02-Mar-2003 |
fvdl |
Clean up some unneeded "mca.h" and "eisa.h" includes, make one that is needed dependent on !__x86_64__. To be revisited later.
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#
1.2 |
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02-Mar-2003 |
fvdl |
x86_64 has no mca.h and eisa.h (should perhaps just generate empty ones)
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#
1.1 |
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27-Feb-2003 |
fvdl |
Moved here from i386/isa
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#
1.46 |
|
02-May-2020 |
bouyer |
Introduce Xen PVH support in GENERIC. This is compiled in with options XENPVHVM x86 changes: - add Xen section and xen pvh entry points to locore.S. Set vm_guest to VM_GUEST_XENPVH in this entry point. Most of the boot procedure (especially page table setup and switch to paged mode) is shared with native. - change some x86_delay() to delay_func(), which points to x86_delay() for native/HVM, and xen_delay() for PVH
Xen changes: - remove Xen bits from init_x86_64_ksyms() and init386_ksyms() and move to xen_init_ksyms(), used for both PV and PVH - set ISA no-legacy-devices property for PVH - factor out code from Xen's cpu_bootconf() to xen_bootconf() in xen_machdep.c - set up a specific pvh_consinit() which starts with printk() (which uses a simple hypercall that is available early) and switch to xencons when we can use pmap_kenter_pa().
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#
1.45 |
|
25-Apr-2020 |
bouyer |
Merge the bouyer-xenpvh branch, bringing in Xen PV drivers support under HVM guests in GENERIC. Xen support can be disabled at runtime with boot -c disable hypervisor
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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 netbsd-9-0-RELEASE netbsd-9-0-RC2 ad-namecache-base2 ad-namecache-base1 ad-namecache-base netbsd-9-0-RC1 phil-wifi-20191119 netbsd-9-base phil-wifi-20190609 isaki-audio2-base
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#
1.44 |
|
11-Feb-2019 |
cherry |
branches: 1.44.10; We reorganise definitions for XEN source support as follows:
XEN - common sources required for baseline XEN support. XENPV - sources required for support of XEN in PV mode. XENPVHVM - sources required for support for XEN in HVM mode. XENPVH - sources required for support for XEN in PVH mode.
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Revision tags: pgoyette-compat-20190127 pgoyette-compat-20190118 pgoyette-compat-1226
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#
1.43 |
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25-Dec-2018 |
cherry |
Excise XEN specific code out of x86/x86/intr.c into xen/x86/xen_intr.c
While at it, separate the source function tracking so that the interrupt paths are truly independant.
Use weak symbol exporting to provision for future PVHVM co-existence of both files, but with independant paths. Introduce assembler code such that in a unified scenario, native interrupts get first priority in spllower(), followed by XEN event callbacks. IPL management and semantics are unchanged - native handlers and xen callbacks are expected to maintain their ipl related semantics.
In summary, after this commit, native and XEN now have completely unrelated interrupt handling mechanisms, including intr_establish_xname() and assembler stubs and intr handler management.
Happy Christmas!
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1.42 |
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10-Dec-2018 |
maxv |
Remove unused mbuf.h includes.
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1.41 |
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03-Dec-2018 |
cherry |
Allow isa_machdep.c to compile in the case of no ioapic support.
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Revision tags: pgoyette-compat-1126 pgoyette-compat-1020 pgoyette-compat-0930
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1.40 |
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10-Sep-2018 |
cherry |
Remove the last usage of xen_pirq_alloc() and pirq_establish() outside of the x86 interrupt and xen events framework.
This allows us to finally unify the interrupt path for both Xen and x86 as changes 'internal' to the subsystem.
This change has been kindly tested on real hardware by gson@
The change is not cosmetic and may thus affect users on various hardware configurations - especially involving legacy hardware.
I look forward to bug reports.
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Revision tags: pgoyette-compat-0906 pgoyette-compat-0728 phil-wifi-base pgoyette-compat-0625
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#
1.39 |
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24-Jun-2018 |
jdolecek |
branches: 1.39.2; add support for kern.intr.list aka intrctl(8) 'list' for xen
event_set_handler() and pirq_establish() now have extra intrname parameter; shared intr_create_intrid() is used to provide the value
xen drivers were changed to pass the specific driver instance name as the xname, e.g. 'vcpu0 clock' instead just 'clock', or 'xencons0' instead of 'xencons'
associated evcnt is now changed to use intrname - this matches native x86
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Revision tags: pgoyette-compat-0521 pgoyette-compat-0502 pgoyette-compat-0422 pgoyette-compat-0415 pgoyette-compat-0407 pgoyette-compat-0330 pgoyette-compat-0322 pgoyette-compat-0315 pgoyette-compat-base
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#
1.38 |
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13-Dec-2017 |
bouyer |
branches: 1.38.2; Fixes for physical interrupts on Xen: - do not cast int * to intr_handle_t *, they're not the same size - legacy_irq is not always -1 for ioapic interrupts, test pic_type instead - change irq2port[] to hold (port + 1) so that 0 is an invalid value - add KASSERTs to make sure vect, port or irq values extracted from arrays are valid (or that they are invalid before write) - for the !ioapic case, we still need to do PHYSDEVOP_ASSIGN_VECTOR and bind_pirq_to_evtch().
now XEN3_DOM0 boots again
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Revision tags: tls-maxphys-base-20171202
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#
1.37 |
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04-Nov-2017 |
cherry |
Retire xen/x86/intr.c and use the new xen specific glue in x86/x86/intr.c
The purpose of this change is to expose the x86/include/intr.h API to drivers. Specifically the following functions:
void *intr_establish_xname(...); void *intr_establish(...); void intr_disestablish(...);
while maintaining the old API from xen/include/evtchn.h, specifically the following functions:
int event_set_handler(...); int event_remove_handler(...);
This is so that if things break, we can keep using the old API until everything stabilises. This is a stepping stone towards getting the actual XEN event callback path rework code in place - which can be done opaquely behind the intr.h API - NetBSD/XEN specific drivers that have been ported to the intr.h API should then work without significant further modifications.
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Revision tags: nick-nhusb-base-20170825
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1.36 |
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21-Jul-2017 |
cherry |
Fix uninitialised use of variable mpih
Pointed out by joerg@
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Revision tags: perseant-stdc-iso10646-base
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1.35 |
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16-Jul-2017 |
cherry |
branches: 1.35.2; Remove the xen specific interrupt type for the x86 intr_handle_t For this to work, we use the evtchn.c:get_pirq_to_evtchn() glue function to make things easier.
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Revision tags: netbsd-8-2-RELEASE netbsd-8-1-RELEASE netbsd-8-1-RC1 netbsd-8-0-RELEASE netbsd-8-0-RC2 netbsd-8-0-RC1 matt-nb8-mediatek-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 nick-nhusb-base-20161204 pgoyette-localcount-20161104
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1.34 |
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15-Oct-2016 |
jdolecek |
provide intr xname
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Revision tags: 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 nick-nhusb-base-20150921 nick-nhusb-base-20150606
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1.33 |
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27-Apr-2015 |
knakahara |
branches: 1.33.2; add intr_handle_t and let pci_intr_handle_t use it.
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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 netbsd-7-0-RC3 netbsd-7-0-RC2 netbsd-7-0-RC1 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 riastradh-drm2-base3 rmind-smpnet-nbase riastradh-drm2-base2 riastradh-drm2-base1 riastradh-drm2-base rmind-smpnet-base agc-symver-base yamt-pagecache-base8 yamt-pagecache-base7 yamt-pagecache-base6 tls-maxphys-base jmcneill-usbmp-base10 yamt-pagecache-base5 jmcneill-usbmp-base9 yamt-pagecache-base4 jmcneill-usbmp-base8 jmcneill-usbmp-base7 jmcneill-usbmp-base6 jmcneill-usbmp-base4
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1.32 |
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28-Feb-2012 |
mbalmer |
branches: 1.32.2; 1.32.16; cosmetic, spelling, and grammar adjustments
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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-base5 jmcneill-usbmp-base3 jmcneill-usbmp-pre-base2 jmcneill-usbmp-base2 netbsd-6-base jmcneill-usbmp-base jmcneill-audiomp3-base yamt-pagecache-base3 yamt-pagecache-base2 yamt-pagecache-base
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1.31 |
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18-Oct-2011 |
dyoung |
branches: 1.31.2; 1.31.6; Factor device_isa_register() and device_pci_register() out of device_register() and stick the new routines into isa_machdep.c and pci_machdep.c, respectively.
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1.30 |
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01-Sep-2011 |
christos |
Add bus_dma overrides. From dyoung
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Revision tags: jym-xensuspend-nbase jym-xensuspend-base
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1.29 |
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27-Aug-2011 |
christos |
use c99 struct initializers
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Revision tags: rmind-uvmplock-nbase cherry-xenmp-base uebayasi-xip-base7 bouyer-quota2-nbase bouyer-quota2-base jruoho-x86intr-base matt-mips64-premerge-20101231 uebayasi-xip-base6 uebayasi-xip-base5 uebayasi-xip-base4 uebayasi-xip-base3 yamt-nfs-mp-base11 uebayasi-xip-base2 yamt-nfs-mp-base10 uebayasi-xip-base1 rmind-uvmplock-base yamt-nfs-mp-base9 uebayasi-xip-base matt-premerge-20091211 yamt-nfs-mp-base8 yamt-nfs-mp-base7
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1.28 |
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19-Aug-2009 |
dyoung |
isa_detach_hook() needs two arguments, the first an isa_chipset_tag_t.
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1.27 |
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18-Aug-2009 |
dyoung |
These are stragglers from my last commit ("Let us safely detach the ISA bus and devices attaching to the ISA bus"). Define isa_detach_hook() in MD ISA implementations. Define isa_dmadestroy().
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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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1.26 |
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19-Apr-2009 |
ad |
cpuctl:
- Add interrupt shielding (direct hardware interrupts away from the specified CPUs). Not documented just yet but will be soon.
- Redo /dev/cpu time_t compat so no kernel changes are needed.
x86:
- Make intr_establish, intr_disestablish safe to use when !cold.
- Distribute hardware interrupts among the CPUs, instead of directing everything to the boot CPU.
- Add MD code for interrupt sheilding. This works in most cases but there is a bug where delivery is not accepted by an LAPIC after redistribution. It also needs re-balancing to make things fair after interrupts are turned back on for a CPU.
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1.25 |
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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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1.24 |
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18-Dec-2008 |
cegger |
branches: 1.24.2; remove unused malloc.h
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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 haad-dm-base2 haad-nbase2 ad-audiomp2-base netbsd-5-base matt-mips64-base2 haad-dm-base1 wrstuden-revivesa-base-4 wrstuden-revivesa-base-3 wrstuden-revivesa-base-2 haad-dm-base simonb-wapbl-nbase simonb-wapbl-base
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1.23 |
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03-Jul-2008 |
drochner |
branches: 1.23.4; Remove "struct device" from "struct pic", where it was only real for ioapics and faked up for others. Add it to "struct ioapic_softc" for now, until device/softc get split. This required all typecasts between "struct pic" and "struct ioapic_softc" to be replaced, I hope I got them all. functionally tested on i386, compile-tested on xen, untested on amd64
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1.22 |
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27-Jun-2008 |
cegger |
struct device * -> device_t
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1.21 |
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27-Jun-2008 |
cegger |
ansify
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Revision tags: wrstuden-revivesa-base-1 yamt-pf42-base4 yamt-pf42-base3 wrstuden-revivesa-base
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1.20 |
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30-May-2008 |
ad |
branches: 1.20.2; Add a 'known_mpsafe' argument to intr_establish().
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Revision tags: hpcarm-cleanup-nbase yamt-pf42-base2 yamt-nfs-mp-base2
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1.19 |
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28-Apr-2008 |
martin |
branches: 1.19.2; Remove clause 3 and 4 from TNF licenses
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Revision tags: yamt-pf42-baseX 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-merge1 vmlocking2-base3 bouyer-xeni386-nbase yamt-kmem-base3 cube-autoconf-base yamt-kmem-base2 bouyer-xeni386-base yamt-kmem-base vmlocking2-base2 reinoud-bufcleanup-nbase vmlocking2-base1 matt-armv6-nbase jmcneill-base mjf-devfs-base bouyer-xenamd64-base2 vmlocking-nbase yamt-x86pmap-base4 bouyer-xenamd64-base matt-armv6-base jmcneill-pm-base hpcarm-cleanup-base reinoud-bufcleanup-base
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1.18 |
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17-Oct-2007 |
garbled |
branches: 1.18.16; 1.18.18; 1.18.20; 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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1.17 |
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09-Jul-2007 |
ad |
branches: 1.17.10; Merge some of the less invasive changes from the vmlocking branch:
- kthread, callout, devsw API changes - select()/poll() improvements - miscellaneous MT safety improvements
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Revision tags: yamt-idlelwp-base8 thorpej-atomic-base ad-audiomp-base
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1.16 |
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21-Feb-2007 |
mrg |
branches: 1.16.4; 1.16.6; 1.16.12; add a pair of new bus_dma(9) functions: int _bus_dmatag_subregion(bus_dma_tag_t tag, bus_addr_t min_addr, bus_addr_t max_addr, bus_dma_tag_t *newtag, int flags) void _bus_dmatag_destroy(bus_dma_tag_t tag)
that allow a (normally broken/limited) device to restrict the bus address range it can talk to. this is used by bce(4) to limit DMA addresses to 1GB range, the maximum the chip can address.
all this is from Yorick Hardy <yhardy@uj.ac.za> with input from several people on tech-kern.
XXX: bus_dma(9) needs an update still.
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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 post-newlock2-merge newlock2-nbase yamt-splraiseipl-base5 yamt-splraiseipl-base4 yamt-splraiseipl-base3 newlock2-base netbsd-4-base
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1.15 |
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16-Nov-2006 |
christos |
branches: 1.15.4; __unused removal on arguments; approved by core.
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Revision tags: yamt-splraiseipl-base2
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1.14 |
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12-Oct-2006 |
christos |
- sprinkle __unused on function decls. - fix a couple of unused bugs - no more -Wno-unused for i386
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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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1.13 |
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11-Dec-2005 |
christos |
branches: 1.13.20; 1.13.22; 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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1.12 |
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16-Apr-2005 |
yamt |
branches: 1.12.2; tweak x86 bus_dma code so that it can be used by xen port.
- distinguish paddr_t and bus_addr_t. for xen, use bus_addr_t in the sense of machine address. - move _X86_BUS_DMA_PRIVATE part of bus.h into bus_private.h. - remove special handling of xen_shm. we can always grab machine address from pte.
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Revision tags: yamt-km-base4 yamt-km-base3 netbsd-3-base yamt-km-base2 yamt-km-base kent-audio1-beforemerge kent-audio1-base
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#
1.11 |
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20-Jun-2004 |
thorpej |
branches: 1.11.4; 1.11.10; Remove the "ID" component of the x86 bus_dma flags, since these are no longer "ISA DMA" specific flags.
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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 netbsd-2-0-1-RELEASE netbsd-2-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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#
1.10 |
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30-Oct-2003 |
fvdl |
* keep track of PCI buses that aren't known by firmware, but are found by NetBSD * use this info in in intr_find_mpmapping * get rid of the last argument to intr_find_mpmapping, it was redundant
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1.9 |
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16-Oct-2003 |
fvdl |
Add hooks and structures to allow the MP table intr mapping code a better shot at finding a mapping. For PCI interrupts, if a bus has no mappings, try its parent, with the swizzled pin, and the bridge's device number.
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1.8 |
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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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1.7 |
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07-May-2003 |
fvdl |
branches: 1.7.2; Generalize bounce buffers, and use them for 32 bit PCI if needed. Make ALLOCNOW the default iff bouncing might be needed (this has no effect on i386 because ISA DMA devices already had to use ALLOCNOW, and PCI isn't bounced (yet), since we don't do > 4G at this point for i386.
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1.6 |
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05-May-2003 |
fvdl |
Move definition of ISA_DMA_BOUNCE_THRESHOLD to dev/isa/isareg.h.
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1.5 |
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03-May-2003 |
wiz |
DMA, not dma nor Dma.
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1.4 |
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04-Mar-2003 |
fvdl |
s/i386_isa_chipset/x86_isa_chipset/
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1.3 |
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02-Mar-2003 |
fvdl |
Clean up some unneeded "mca.h" and "eisa.h" includes, make one that is needed dependent on !__x86_64__. To be revisited later.
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1.2 |
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02-Mar-2003 |
fvdl |
x86_64 has no mca.h and eisa.h (should perhaps just generate empty ones)
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1.1 |
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27-Feb-2003 |
fvdl |
Moved here from i386/isa
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#
1.45 |
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25-Apr-2020 |
bouyer |
Merge the bouyer-xenpvh branch, bringing in Xen PV drivers support under HVM guests in GENERIC. Xen support can be disabled at runtime with boot -c disable hypervisor
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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 netbsd-9-0-RELEASE netbsd-9-0-RC2 ad-namecache-base2 ad-namecache-base1 ad-namecache-base netbsd-9-0-RC1 phil-wifi-20191119 netbsd-9-base phil-wifi-20190609 isaki-audio2-base
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#
1.44 |
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11-Feb-2019 |
cherry |
branches: 1.44.10; We reorganise definitions for XEN source support as follows:
XEN - common sources required for baseline XEN support. XENPV - sources required for support of XEN in PV mode. XENPVHVM - sources required for support for XEN in HVM mode. XENPVH - sources required for support for XEN in PVH mode.
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Revision tags: pgoyette-compat-20190127 pgoyette-compat-20190118 pgoyette-compat-1226
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#
1.43 |
|
25-Dec-2018 |
cherry |
Excise XEN specific code out of x86/x86/intr.c into xen/x86/xen_intr.c
While at it, separate the source function tracking so that the interrupt paths are truly independant.
Use weak symbol exporting to provision for future PVHVM co-existence of both files, but with independant paths. Introduce assembler code such that in a unified scenario, native interrupts get first priority in spllower(), followed by XEN event callbacks. IPL management and semantics are unchanged - native handlers and xen callbacks are expected to maintain their ipl related semantics.
In summary, after this commit, native and XEN now have completely unrelated interrupt handling mechanisms, including intr_establish_xname() and assembler stubs and intr handler management.
Happy Christmas!
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1.42 |
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10-Dec-2018 |
maxv |
Remove unused mbuf.h includes.
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#
1.41 |
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03-Dec-2018 |
cherry |
Allow isa_machdep.c to compile in the case of no ioapic support.
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Revision tags: pgoyette-compat-1126 pgoyette-compat-1020 pgoyette-compat-0930
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#
1.40 |
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10-Sep-2018 |
cherry |
Remove the last usage of xen_pirq_alloc() and pirq_establish() outside of the x86 interrupt and xen events framework.
This allows us to finally unify the interrupt path for both Xen and x86 as changes 'internal' to the subsystem.
This change has been kindly tested on real hardware by gson@
The change is not cosmetic and may thus affect users on various hardware configurations - especially involving legacy hardware.
I look forward to bug reports.
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Revision tags: pgoyette-compat-0906 pgoyette-compat-0728 phil-wifi-base pgoyette-compat-0625
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#
1.39 |
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24-Jun-2018 |
jdolecek |
branches: 1.39.2; add support for kern.intr.list aka intrctl(8) 'list' for xen
event_set_handler() and pirq_establish() now have extra intrname parameter; shared intr_create_intrid() is used to provide the value
xen drivers were changed to pass the specific driver instance name as the xname, e.g. 'vcpu0 clock' instead just 'clock', or 'xencons0' instead of 'xencons'
associated evcnt is now changed to use intrname - this matches native x86
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Revision tags: pgoyette-compat-0521 pgoyette-compat-0502 pgoyette-compat-0422 pgoyette-compat-0415 pgoyette-compat-0407 pgoyette-compat-0330 pgoyette-compat-0322 pgoyette-compat-0315 pgoyette-compat-base
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#
1.38 |
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13-Dec-2017 |
bouyer |
branches: 1.38.2; Fixes for physical interrupts on Xen: - do not cast int * to intr_handle_t *, they're not the same size - legacy_irq is not always -1 for ioapic interrupts, test pic_type instead - change irq2port[] to hold (port + 1) so that 0 is an invalid value - add KASSERTs to make sure vect, port or irq values extracted from arrays are valid (or that they are invalid before write) - for the !ioapic case, we still need to do PHYSDEVOP_ASSIGN_VECTOR and bind_pirq_to_evtch().
now XEN3_DOM0 boots again
|
Revision tags: tls-maxphys-base-20171202
|
#
1.37 |
|
04-Nov-2017 |
cherry |
Retire xen/x86/intr.c and use the new xen specific glue in x86/x86/intr.c
The purpose of this change is to expose the x86/include/intr.h API to drivers. Specifically the following functions:
void *intr_establish_xname(...); void *intr_establish(...); void intr_disestablish(...);
while maintaining the old API from xen/include/evtchn.h, specifically the following functions:
int event_set_handler(...); int event_remove_handler(...);
This is so that if things break, we can keep using the old API until everything stabilises. This is a stepping stone towards getting the actual XEN event callback path rework code in place - which can be done opaquely behind the intr.h API - NetBSD/XEN specific drivers that have been ported to the intr.h API should then work without significant further modifications.
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Revision tags: nick-nhusb-base-20170825
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#
1.36 |
|
21-Jul-2017 |
cherry |
Fix uninitialised use of variable mpih
Pointed out by joerg@
|
Revision tags: perseant-stdc-iso10646-base
|
#
1.35 |
|
16-Jul-2017 |
cherry |
branches: 1.35.2; Remove the xen specific interrupt type for the x86 intr_handle_t For this to work, we use the evtchn.c:get_pirq_to_evtchn() glue function to make things easier.
|
Revision tags: netbsd-8-2-RELEASE netbsd-8-1-RELEASE netbsd-8-1-RC1 netbsd-8-0-RELEASE netbsd-8-0-RC2 netbsd-8-0-RC1 matt-nb8-mediatek-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 nick-nhusb-base-20161204 pgoyette-localcount-20161104
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#
1.34 |
|
15-Oct-2016 |
jdolecek |
provide intr xname
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Revision tags: 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 nick-nhusb-base-20150921 nick-nhusb-base-20150606
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#
1.33 |
|
27-Apr-2015 |
knakahara |
branches: 1.33.2; add intr_handle_t and let pci_intr_handle_t use it.
|
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 netbsd-7-0-RC3 netbsd-7-0-RC2 netbsd-7-0-RC1 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 riastradh-drm2-base3 rmind-smpnet-nbase riastradh-drm2-base2 riastradh-drm2-base1 riastradh-drm2-base rmind-smpnet-base agc-symver-base yamt-pagecache-base8 yamt-pagecache-base7 yamt-pagecache-base6 tls-maxphys-base jmcneill-usbmp-base10 yamt-pagecache-base5 jmcneill-usbmp-base9 yamt-pagecache-base4 jmcneill-usbmp-base8 jmcneill-usbmp-base7 jmcneill-usbmp-base6 jmcneill-usbmp-base4
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#
1.32 |
|
28-Feb-2012 |
mbalmer |
branches: 1.32.2; 1.32.16; cosmetic, spelling, and grammar adjustments
|
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-base5 jmcneill-usbmp-base3 jmcneill-usbmp-pre-base2 jmcneill-usbmp-base2 netbsd-6-base jmcneill-usbmp-base jmcneill-audiomp3-base yamt-pagecache-base3 yamt-pagecache-base2 yamt-pagecache-base
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#
1.31 |
|
18-Oct-2011 |
dyoung |
branches: 1.31.2; 1.31.6; Factor device_isa_register() and device_pci_register() out of device_register() and stick the new routines into isa_machdep.c and pci_machdep.c, respectively.
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#
1.30 |
|
01-Sep-2011 |
christos |
Add bus_dma overrides. From dyoung
|
Revision tags: jym-xensuspend-nbase jym-xensuspend-base
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#
1.29 |
|
27-Aug-2011 |
christos |
use c99 struct initializers
|
Revision tags: rmind-uvmplock-nbase cherry-xenmp-base uebayasi-xip-base7 bouyer-quota2-nbase bouyer-quota2-base jruoho-x86intr-base matt-mips64-premerge-20101231 uebayasi-xip-base6 uebayasi-xip-base5 uebayasi-xip-base4 uebayasi-xip-base3 yamt-nfs-mp-base11 uebayasi-xip-base2 yamt-nfs-mp-base10 uebayasi-xip-base1 rmind-uvmplock-base yamt-nfs-mp-base9 uebayasi-xip-base matt-premerge-20091211 yamt-nfs-mp-base8 yamt-nfs-mp-base7
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#
1.28 |
|
19-Aug-2009 |
dyoung |
isa_detach_hook() needs two arguments, the first an isa_chipset_tag_t.
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#
1.27 |
|
18-Aug-2009 |
dyoung |
These are stragglers from my last commit ("Let us safely detach the ISA bus and devices attaching to the ISA bus"). Define isa_detach_hook() in MD ISA implementations. Define isa_dmadestroy().
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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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#
1.26 |
|
19-Apr-2009 |
ad |
cpuctl:
- Add interrupt shielding (direct hardware interrupts away from the specified CPUs). Not documented just yet but will be soon.
- Redo /dev/cpu time_t compat so no kernel changes are needed.
x86:
- Make intr_establish, intr_disestablish safe to use when !cold.
- Distribute hardware interrupts among the CPUs, instead of directing everything to the boot CPU.
- Add MD code for interrupt sheilding. This works in most cases but there is a bug where delivery is not accepted by an LAPIC after redistribution. It also needs re-balancing to make things fair after interrupts are turned back on for a CPU.
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#
1.25 |
|
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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#
1.24 |
|
18-Dec-2008 |
cegger |
branches: 1.24.2; remove unused malloc.h
|
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 haad-dm-base2 haad-nbase2 ad-audiomp2-base netbsd-5-base matt-mips64-base2 haad-dm-base1 wrstuden-revivesa-base-4 wrstuden-revivesa-base-3 wrstuden-revivesa-base-2 haad-dm-base simonb-wapbl-nbase simonb-wapbl-base
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#
1.23 |
|
03-Jul-2008 |
drochner |
branches: 1.23.4; Remove "struct device" from "struct pic", where it was only real for ioapics and faked up for others. Add it to "struct ioapic_softc" for now, until device/softc get split. This required all typecasts between "struct pic" and "struct ioapic_softc" to be replaced, I hope I got them all. functionally tested on i386, compile-tested on xen, untested on amd64
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#
1.22 |
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27-Jun-2008 |
cegger |
struct device * -> device_t
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#
1.21 |
|
27-Jun-2008 |
cegger |
ansify
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Revision tags: wrstuden-revivesa-base-1 yamt-pf42-base4 yamt-pf42-base3 wrstuden-revivesa-base
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#
1.20 |
|
30-May-2008 |
ad |
branches: 1.20.2; Add a 'known_mpsafe' argument to intr_establish().
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Revision tags: hpcarm-cleanup-nbase yamt-pf42-base2 yamt-nfs-mp-base2
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#
1.19 |
|
28-Apr-2008 |
martin |
branches: 1.19.2; Remove clause 3 and 4 from TNF licenses
|
Revision tags: yamt-pf42-baseX 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-merge1 vmlocking2-base3 bouyer-xeni386-nbase yamt-kmem-base3 cube-autoconf-base yamt-kmem-base2 bouyer-xeni386-base yamt-kmem-base vmlocking2-base2 reinoud-bufcleanup-nbase vmlocking2-base1 matt-armv6-nbase jmcneill-base mjf-devfs-base bouyer-xenamd64-base2 vmlocking-nbase yamt-x86pmap-base4 bouyer-xenamd64-base matt-armv6-base jmcneill-pm-base hpcarm-cleanup-base reinoud-bufcleanup-base
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#
1.18 |
|
17-Oct-2007 |
garbled |
branches: 1.18.16; 1.18.18; 1.18.20; 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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#
1.17 |
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09-Jul-2007 |
ad |
branches: 1.17.10; Merge some of the less invasive changes from the vmlocking branch:
- kthread, callout, devsw API changes - select()/poll() improvements - miscellaneous MT safety improvements
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Revision tags: yamt-idlelwp-base8 thorpej-atomic-base ad-audiomp-base
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#
1.16 |
|
21-Feb-2007 |
mrg |
branches: 1.16.4; 1.16.6; 1.16.12; add a pair of new bus_dma(9) functions: int _bus_dmatag_subregion(bus_dma_tag_t tag, bus_addr_t min_addr, bus_addr_t max_addr, bus_dma_tag_t *newtag, int flags) void _bus_dmatag_destroy(bus_dma_tag_t tag)
that allow a (normally broken/limited) device to restrict the bus address range it can talk to. this is used by bce(4) to limit DMA addresses to 1GB range, the maximum the chip can address.
all this is from Yorick Hardy <yhardy@uj.ac.za> with input from several people on tech-kern.
XXX: bus_dma(9) needs an update still.
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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 post-newlock2-merge newlock2-nbase yamt-splraiseipl-base5 yamt-splraiseipl-base4 yamt-splraiseipl-base3 newlock2-base netbsd-4-base
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#
1.15 |
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16-Nov-2006 |
christos |
branches: 1.15.4; __unused removal on arguments; approved by core.
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Revision tags: yamt-splraiseipl-base2
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#
1.14 |
|
12-Oct-2006 |
christos |
- sprinkle __unused on function decls. - fix a couple of unused bugs - no more -Wno-unused for i386
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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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#
1.13 |
|
11-Dec-2005 |
christos |
branches: 1.13.20; 1.13.22; 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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#
1.12 |
|
16-Apr-2005 |
yamt |
branches: 1.12.2; tweak x86 bus_dma code so that it can be used by xen port.
- distinguish paddr_t and bus_addr_t. for xen, use bus_addr_t in the sense of machine address. - move _X86_BUS_DMA_PRIVATE part of bus.h into bus_private.h. - remove special handling of xen_shm. we can always grab machine address from pte.
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Revision tags: yamt-km-base4 yamt-km-base3 netbsd-3-base yamt-km-base2 yamt-km-base kent-audio1-beforemerge kent-audio1-base
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#
1.11 |
|
20-Jun-2004 |
thorpej |
branches: 1.11.4; 1.11.10; Remove the "ID" component of the x86 bus_dma flags, since these are no longer "ISA DMA" specific flags.
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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 netbsd-2-0-1-RELEASE netbsd-2-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
|
#
1.10 |
|
30-Oct-2003 |
fvdl |
* keep track of PCI buses that aren't known by firmware, but are found by NetBSD * use this info in in intr_find_mpmapping * get rid of the last argument to intr_find_mpmapping, it was redundant
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#
1.9 |
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16-Oct-2003 |
fvdl |
Add hooks and structures to allow the MP table intr mapping code a better shot at finding a mapping. For PCI interrupts, if a bus has no mappings, try its parent, with the swizzled pin, and the bridge's device number.
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#
1.8 |
|
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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#
1.7 |
|
07-May-2003 |
fvdl |
branches: 1.7.2; Generalize bounce buffers, and use them for 32 bit PCI if needed. Make ALLOCNOW the default iff bouncing might be needed (this has no effect on i386 because ISA DMA devices already had to use ALLOCNOW, and PCI isn't bounced (yet), since we don't do > 4G at this point for i386.
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#
1.6 |
|
05-May-2003 |
fvdl |
Move definition of ISA_DMA_BOUNCE_THRESHOLD to dev/isa/isareg.h.
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#
1.5 |
|
03-May-2003 |
wiz |
DMA, not dma nor Dma.
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#
1.4 |
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04-Mar-2003 |
fvdl |
s/i386_isa_chipset/x86_isa_chipset/
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#
1.3 |
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02-Mar-2003 |
fvdl |
Clean up some unneeded "mca.h" and "eisa.h" includes, make one that is needed dependent on !__x86_64__. To be revisited later.
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#
1.2 |
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02-Mar-2003 |
fvdl |
x86_64 has no mca.h and eisa.h (should perhaps just generate empty ones)
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#
1.1 |
|
27-Feb-2003 |
fvdl |
Moved here from i386/isa
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Revision tags: isaki-audio2-base
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#
1.44 |
|
11-Feb-2019 |
cherry |
We reorganise definitions for XEN source support as follows:
XEN - common sources required for baseline XEN support. XENPV - sources required for support of XEN in PV mode. XENPVHVM - sources required for support for XEN in HVM mode. XENPVH - sources required for support for XEN in PVH mode.
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Revision tags: pgoyette-compat-20190127 pgoyette-compat-20190118 pgoyette-compat-1226
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#
1.43 |
|
25-Dec-2018 |
cherry |
Excise XEN specific code out of x86/x86/intr.c into xen/x86/xen_intr.c
While at it, separate the source function tracking so that the interrupt paths are truly independant.
Use weak symbol exporting to provision for future PVHVM co-existence of both files, but with independant paths. Introduce assembler code such that in a unified scenario, native interrupts get first priority in spllower(), followed by XEN event callbacks. IPL management and semantics are unchanged - native handlers and xen callbacks are expected to maintain their ipl related semantics.
In summary, after this commit, native and XEN now have completely unrelated interrupt handling mechanisms, including intr_establish_xname() and assembler stubs and intr handler management.
Happy Christmas!
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#
1.42 |
|
10-Dec-2018 |
maxv |
Remove unused mbuf.h includes.
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#
1.41 |
|
03-Dec-2018 |
cherry |
Allow isa_machdep.c to compile in the case of no ioapic support.
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Revision tags: pgoyette-compat-1126 pgoyette-compat-1020 pgoyette-compat-0930
|
#
1.40 |
|
10-Sep-2018 |
cherry |
Remove the last usage of xen_pirq_alloc() and pirq_establish() outside of the x86 interrupt and xen events framework.
This allows us to finally unify the interrupt path for both Xen and x86 as changes 'internal' to the subsystem.
This change has been kindly tested on real hardware by gson@
The change is not cosmetic and may thus affect users on various hardware configurations - especially involving legacy hardware.
I look forward to bug reports.
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Revision tags: pgoyette-compat-0906 pgoyette-compat-0728 phil-wifi-base pgoyette-compat-0625
|
#
1.39 |
|
24-Jun-2018 |
jdolecek |
add support for kern.intr.list aka intrctl(8) 'list' for xen
event_set_handler() and pirq_establish() now have extra intrname parameter; shared intr_create_intrid() is used to provide the value
xen drivers were changed to pass the specific driver instance name as the xname, e.g. 'vcpu0 clock' instead just 'clock', or 'xencons0' instead of 'xencons'
associated evcnt is now changed to use intrname - this matches native x86
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Revision tags: pgoyette-compat-0521 pgoyette-compat-0502 pgoyette-compat-0422 pgoyette-compat-0415 pgoyette-compat-0407 pgoyette-compat-0330 pgoyette-compat-0322 pgoyette-compat-0315 pgoyette-compat-base
|
#
1.38 |
|
13-Dec-2017 |
bouyer |
branches: 1.38.2; Fixes for physical interrupts on Xen: - do not cast int * to intr_handle_t *, they're not the same size - legacy_irq is not always -1 for ioapic interrupts, test pic_type instead - change irq2port[] to hold (port + 1) so that 0 is an invalid value - add KASSERTs to make sure vect, port or irq values extracted from arrays are valid (or that they are invalid before write) - for the !ioapic case, we still need to do PHYSDEVOP_ASSIGN_VECTOR and bind_pirq_to_evtch().
now XEN3_DOM0 boots again
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Revision tags: tls-maxphys-base-20171202
|
#
1.37 |
|
04-Nov-2017 |
cherry |
Retire xen/x86/intr.c and use the new xen specific glue in x86/x86/intr.c
The purpose of this change is to expose the x86/include/intr.h API to drivers. Specifically the following functions:
void *intr_establish_xname(...); void *intr_establish(...); void intr_disestablish(...);
while maintaining the old API from xen/include/evtchn.h, specifically the following functions:
int event_set_handler(...); int event_remove_handler(...);
This is so that if things break, we can keep using the old API until everything stabilises. This is a stepping stone towards getting the actual XEN event callback path rework code in place - which can be done opaquely behind the intr.h API - NetBSD/XEN specific drivers that have been ported to the intr.h API should then work without significant further modifications.
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Revision tags: nick-nhusb-base-20170825
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#
1.36 |
|
21-Jul-2017 |
cherry |
Fix uninitialised use of variable mpih
Pointed out by joerg@
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Revision tags: perseant-stdc-iso10646-base
|
#
1.35 |
|
16-Jul-2017 |
cherry |
branches: 1.35.2; Remove the xen specific interrupt type for the x86 intr_handle_t For this to work, we use the evtchn.c:get_pirq_to_evtchn() glue function to make things easier.
|
Revision tags: netbsd-8-0-RELEASE netbsd-8-0-RC2 netbsd-8-0-RC1 matt-nb8-mediatek-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 nick-nhusb-base-20161204 pgoyette-localcount-20161104
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#
1.34 |
|
15-Oct-2016 |
jdolecek |
provide intr xname
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Revision tags: 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 nick-nhusb-base-20150921 nick-nhusb-base-20150606
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#
1.33 |
|
27-Apr-2015 |
knakahara |
branches: 1.33.2; add intr_handle_t and let pci_intr_handle_t use it.
|
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 netbsd-7-0-RC3 netbsd-7-0-RC2 netbsd-7-0-RC1 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 riastradh-drm2-base3 rmind-smpnet-nbase riastradh-drm2-base2 riastradh-drm2-base1 riastradh-drm2-base rmind-smpnet-base agc-symver-base yamt-pagecache-base8 yamt-pagecache-base7 yamt-pagecache-base6 tls-maxphys-base jmcneill-usbmp-base10 yamt-pagecache-base5 jmcneill-usbmp-base9 yamt-pagecache-base4 jmcneill-usbmp-base8 jmcneill-usbmp-base7 jmcneill-usbmp-base6 jmcneill-usbmp-base4
|
#
1.32 |
|
28-Feb-2012 |
mbalmer |
branches: 1.32.2; 1.32.16; cosmetic, spelling, and grammar adjustments
|
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-base5 jmcneill-usbmp-base3 jmcneill-usbmp-pre-base2 jmcneill-usbmp-base2 netbsd-6-base jmcneill-usbmp-base jmcneill-audiomp3-base yamt-pagecache-base3 yamt-pagecache-base2 yamt-pagecache-base
|
#
1.31 |
|
18-Oct-2011 |
dyoung |
branches: 1.31.2; 1.31.6; Factor device_isa_register() and device_pci_register() out of device_register() and stick the new routines into isa_machdep.c and pci_machdep.c, respectively.
|
#
1.30 |
|
01-Sep-2011 |
christos |
Add bus_dma overrides. From dyoung
|
Revision tags: jym-xensuspend-nbase jym-xensuspend-base
|
#
1.29 |
|
27-Aug-2011 |
christos |
use c99 struct initializers
|
Revision tags: rmind-uvmplock-nbase cherry-xenmp-base uebayasi-xip-base7 bouyer-quota2-nbase bouyer-quota2-base jruoho-x86intr-base matt-mips64-premerge-20101231 uebayasi-xip-base6 uebayasi-xip-base5 uebayasi-xip-base4 uebayasi-xip-base3 yamt-nfs-mp-base11 uebayasi-xip-base2 yamt-nfs-mp-base10 uebayasi-xip-base1 rmind-uvmplock-base yamt-nfs-mp-base9 uebayasi-xip-base matt-premerge-20091211 yamt-nfs-mp-base8 yamt-nfs-mp-base7
|
#
1.28 |
|
19-Aug-2009 |
dyoung |
isa_detach_hook() needs two arguments, the first an isa_chipset_tag_t.
|
#
1.27 |
|
18-Aug-2009 |
dyoung |
These are stragglers from my last commit ("Let us safely detach the ISA bus and devices attaching to the ISA bus"). Define isa_detach_hook() in MD ISA implementations. Define isa_dmadestroy().
|
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
|
#
1.26 |
|
19-Apr-2009 |
ad |
cpuctl:
- Add interrupt shielding (direct hardware interrupts away from the specified CPUs). Not documented just yet but will be soon.
- Redo /dev/cpu time_t compat so no kernel changes are needed.
x86:
- Make intr_establish, intr_disestablish safe to use when !cold.
- Distribute hardware interrupts among the CPUs, instead of directing everything to the boot CPU.
- Add MD code for interrupt sheilding. This works in most cases but there is a bug where delivery is not accepted by an LAPIC after redistribution. It also needs re-balancing to make things fair after interrupts are turned back on for a CPU.
|
#
1.25 |
|
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
|
#
1.24 |
|
18-Dec-2008 |
cegger |
branches: 1.24.2; remove unused malloc.h
|
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 haad-dm-base2 haad-nbase2 ad-audiomp2-base netbsd-5-base matt-mips64-base2 haad-dm-base1 wrstuden-revivesa-base-4 wrstuden-revivesa-base-3 wrstuden-revivesa-base-2 haad-dm-base simonb-wapbl-nbase simonb-wapbl-base
|
#
1.23 |
|
03-Jul-2008 |
drochner |
branches: 1.23.4; Remove "struct device" from "struct pic", where it was only real for ioapics and faked up for others. Add it to "struct ioapic_softc" for now, until device/softc get split. This required all typecasts between "struct pic" and "struct ioapic_softc" to be replaced, I hope I got them all. functionally tested on i386, compile-tested on xen, untested on amd64
|
#
1.22 |
|
27-Jun-2008 |
cegger |
struct device * -> device_t
|
#
1.21 |
|
27-Jun-2008 |
cegger |
ansify
|
Revision tags: wrstuden-revivesa-base-1 yamt-pf42-base4 yamt-pf42-base3 wrstuden-revivesa-base
|
#
1.20 |
|
30-May-2008 |
ad |
branches: 1.20.2; Add a 'known_mpsafe' argument to intr_establish().
|
Revision tags: hpcarm-cleanup-nbase yamt-pf42-base2 yamt-nfs-mp-base2
|
#
1.19 |
|
28-Apr-2008 |
martin |
branches: 1.19.2; Remove clause 3 and 4 from TNF licenses
|
Revision tags: yamt-pf42-baseX 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-merge1 vmlocking2-base3 bouyer-xeni386-nbase yamt-kmem-base3 cube-autoconf-base yamt-kmem-base2 bouyer-xeni386-base yamt-kmem-base vmlocking2-base2 reinoud-bufcleanup-nbase vmlocking2-base1 matt-armv6-nbase jmcneill-base mjf-devfs-base bouyer-xenamd64-base2 vmlocking-nbase yamt-x86pmap-base4 bouyer-xenamd64-base matt-armv6-base jmcneill-pm-base hpcarm-cleanup-base reinoud-bufcleanup-base
|
#
1.18 |
|
17-Oct-2007 |
garbled |
branches: 1.18.16; 1.18.18; 1.18.20; 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.
|
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
|
#
1.17 |
|
09-Jul-2007 |
ad |
branches: 1.17.10; Merge some of the less invasive changes from the vmlocking branch:
- kthread, callout, devsw API changes - select()/poll() improvements - miscellaneous MT safety improvements
|
Revision tags: yamt-idlelwp-base8 thorpej-atomic-base ad-audiomp-base
|
#
1.16 |
|
21-Feb-2007 |
mrg |
branches: 1.16.4; 1.16.6; 1.16.12; add a pair of new bus_dma(9) functions: int _bus_dmatag_subregion(bus_dma_tag_t tag, bus_addr_t min_addr, bus_addr_t max_addr, bus_dma_tag_t *newtag, int flags) void _bus_dmatag_destroy(bus_dma_tag_t tag)
that allow a (normally broken/limited) device to restrict the bus address range it can talk to. this is used by bce(4) to limit DMA addresses to 1GB range, the maximum the chip can address.
all this is from Yorick Hardy <yhardy@uj.ac.za> with input from several people on tech-kern.
XXX: bus_dma(9) needs an update still.
|
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 post-newlock2-merge newlock2-nbase yamt-splraiseipl-base5 yamt-splraiseipl-base4 yamt-splraiseipl-base3 newlock2-base netbsd-4-base
|
#
1.15 |
|
16-Nov-2006 |
christos |
branches: 1.15.4; __unused removal on arguments; approved by core.
|
Revision tags: yamt-splraiseipl-base2
|
#
1.14 |
|
12-Oct-2006 |
christos |
- sprinkle __unused on function decls. - fix a couple of unused bugs - no more -Wno-unused for i386
|
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
|
#
1.13 |
|
11-Dec-2005 |
christos |
branches: 1.13.20; 1.13.22; 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
|
#
1.12 |
|
16-Apr-2005 |
yamt |
branches: 1.12.2; tweak x86 bus_dma code so that it can be used by xen port.
- distinguish paddr_t and bus_addr_t. for xen, use bus_addr_t in the sense of machine address. - move _X86_BUS_DMA_PRIVATE part of bus.h into bus_private.h. - remove special handling of xen_shm. we can always grab machine address from pte.
|
Revision tags: yamt-km-base4 yamt-km-base3 netbsd-3-base yamt-km-base2 yamt-km-base kent-audio1-beforemerge kent-audio1-base
|
#
1.11 |
|
20-Jun-2004 |
thorpej |
branches: 1.11.4; 1.11.10; Remove the "ID" component of the x86 bus_dma flags, since these are no longer "ISA DMA" specific flags.
|
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 netbsd-2-0-1-RELEASE netbsd-2-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
|
#
1.10 |
|
30-Oct-2003 |
fvdl |
* keep track of PCI buses that aren't known by firmware, but are found by NetBSD * use this info in in intr_find_mpmapping * get rid of the last argument to intr_find_mpmapping, it was redundant
|
#
1.9 |
|
16-Oct-2003 |
fvdl |
Add hooks and structures to allow the MP table intr mapping code a better shot at finding a mapping. For PCI interrupts, if a bus has no mappings, try its parent, with the swizzled pin, and the bridge's device number.
|
#
1.8 |
|
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.
|
#
1.7 |
|
07-May-2003 |
fvdl |
branches: 1.7.2; Generalize bounce buffers, and use them for 32 bit PCI if needed. Make ALLOCNOW the default iff bouncing might be needed (this has no effect on i386 because ISA DMA devices already had to use ALLOCNOW, and PCI isn't bounced (yet), since we don't do > 4G at this point for i386.
|
#
1.6 |
|
05-May-2003 |
fvdl |
Move definition of ISA_DMA_BOUNCE_THRESHOLD to dev/isa/isareg.h.
|
#
1.5 |
|
03-May-2003 |
wiz |
DMA, not dma nor Dma.
|
#
1.4 |
|
04-Mar-2003 |
fvdl |
s/i386_isa_chipset/x86_isa_chipset/
|
#
1.3 |
|
02-Mar-2003 |
fvdl |
Clean up some unneeded "mca.h" and "eisa.h" includes, make one that is needed dependent on !__x86_64__. To be revisited later.
|
#
1.2 |
|
02-Mar-2003 |
fvdl |
x86_64 has no mca.h and eisa.h (should perhaps just generate empty ones)
|
#
1.1 |
|
27-Feb-2003 |
fvdl |
Moved here from i386/isa
|
#
1.38 |
|
13-Dec-2017 |
bouyer |
Fixes for physical interrupts on Xen: - do not cast int * to intr_handle_t *, they're not the same size - legacy_irq is not always -1 for ioapic interrupts, test pic_type instead - change irq2port[] to hold (port + 1) so that 0 is an invalid value - add KASSERTs to make sure vect, port or irq values extracted from arrays are valid (or that they are invalid before write) - for the !ioapic case, we still need to do PHYSDEVOP_ASSIGN_VECTOR and bind_pirq_to_evtch().
now XEN3_DOM0 boots again
|
Revision tags: tls-maxphys-base-20171202
|
#
1.37 |
|
04-Nov-2017 |
cherry |
Retire xen/x86/intr.c and use the new xen specific glue in x86/x86/intr.c
The purpose of this change is to expose the x86/include/intr.h API to drivers. Specifically the following functions:
void *intr_establish_xname(...); void *intr_establish(...); void intr_disestablish(...);
while maintaining the old API from xen/include/evtchn.h, specifically the following functions:
int event_set_handler(...); int event_remove_handler(...);
This is so that if things break, we can keep using the old API until everything stabilises. This is a stepping stone towards getting the actual XEN event callback path rework code in place - which can be done opaquely behind the intr.h API - NetBSD/XEN specific drivers that have been ported to the intr.h API should then work without significant further modifications.
|
Revision tags: nick-nhusb-base-20170825
|
#
1.36 |
|
21-Jul-2017 |
cherry |
Fix uninitialised use of variable mpih
Pointed out by joerg@
|
Revision tags: perseant-stdc-iso10646-base
|
#
1.35 |
|
16-Jul-2017 |
cherry |
branches: 1.35.2; Remove the xen specific interrupt type for the x86 intr_handle_t For this to work, we use the evtchn.c:get_pirq_to_evtchn() glue function to make things easier.
|
Revision tags: matt-nb8-mediatek-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 nick-nhusb-base-20161204 pgoyette-localcount-20161104
|
#
1.34 |
|
15-Oct-2016 |
jdolecek |
provide intr xname
|
Revision tags: 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 nick-nhusb-base-20150921 nick-nhusb-base-20150606
|
#
1.33 |
|
27-Apr-2015 |
knakahara |
branches: 1.33.2; add intr_handle_t and let pci_intr_handle_t use it.
|
Revision tags: 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 netbsd-7-0-RC3 netbsd-7-0-RC2 netbsd-7-0-RC1 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 riastradh-drm2-base3 rmind-smpnet-nbase riastradh-drm2-base2 riastradh-drm2-base1 riastradh-drm2-base rmind-smpnet-base agc-symver-base yamt-pagecache-base8 yamt-pagecache-base7 yamt-pagecache-base6 tls-maxphys-base jmcneill-usbmp-base10 yamt-pagecache-base5 jmcneill-usbmp-base9 yamt-pagecache-base4 jmcneill-usbmp-base8 jmcneill-usbmp-base7 jmcneill-usbmp-base6 jmcneill-usbmp-base4
|
#
1.32 |
|
28-Feb-2012 |
mbalmer |
branches: 1.32.2; 1.32.16; cosmetic, spelling, and grammar adjustments
|
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-base5 jmcneill-usbmp-base3 jmcneill-usbmp-pre-base2 jmcneill-usbmp-base2 netbsd-6-base jmcneill-usbmp-base jmcneill-audiomp3-base yamt-pagecache-base3 yamt-pagecache-base2 yamt-pagecache-base
|
#
1.31 |
|
18-Oct-2011 |
dyoung |
branches: 1.31.2; 1.31.6; Factor device_isa_register() and device_pci_register() out of device_register() and stick the new routines into isa_machdep.c and pci_machdep.c, respectively.
|
#
1.30 |
|
01-Sep-2011 |
christos |
Add bus_dma overrides. From dyoung
|
Revision tags: jym-xensuspend-nbase jym-xensuspend-base
|
#
1.29 |
|
27-Aug-2011 |
christos |
use c99 struct initializers
|
Revision tags: rmind-uvmplock-nbase cherry-xenmp-base uebayasi-xip-base7 bouyer-quota2-nbase bouyer-quota2-base jruoho-x86intr-base matt-mips64-premerge-20101231 uebayasi-xip-base6 uebayasi-xip-base5 uebayasi-xip-base4 uebayasi-xip-base3 yamt-nfs-mp-base11 uebayasi-xip-base2 yamt-nfs-mp-base10 uebayasi-xip-base1 rmind-uvmplock-base yamt-nfs-mp-base9 uebayasi-xip-base matt-premerge-20091211 yamt-nfs-mp-base8 yamt-nfs-mp-base7
|
#
1.28 |
|
19-Aug-2009 |
dyoung |
isa_detach_hook() needs two arguments, the first an isa_chipset_tag_t.
|
#
1.27 |
|
18-Aug-2009 |
dyoung |
These are stragglers from my last commit ("Let us safely detach the ISA bus and devices attaching to the ISA bus"). Define isa_detach_hook() in MD ISA implementations. Define isa_dmadestroy().
|
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
|
#
1.26 |
|
19-Apr-2009 |
ad |
cpuctl:
- Add interrupt shielding (direct hardware interrupts away from the specified CPUs). Not documented just yet but will be soon.
- Redo /dev/cpu time_t compat so no kernel changes are needed.
x86:
- Make intr_establish, intr_disestablish safe to use when !cold.
- Distribute hardware interrupts among the CPUs, instead of directing everything to the boot CPU.
- Add MD code for interrupt sheilding. This works in most cases but there is a bug where delivery is not accepted by an LAPIC after redistribution. It also needs re-balancing to make things fair after interrupts are turned back on for a CPU.
|
#
1.25 |
|
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
|
#
1.24 |
|
18-Dec-2008 |
cegger |
branches: 1.24.2; remove unused malloc.h
|
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 haad-dm-base2 haad-nbase2 ad-audiomp2-base netbsd-5-base matt-mips64-base2 haad-dm-base1 wrstuden-revivesa-base-4 wrstuden-revivesa-base-3 wrstuden-revivesa-base-2 haad-dm-base simonb-wapbl-nbase simonb-wapbl-base
|
#
1.23 |
|
03-Jul-2008 |
drochner |
branches: 1.23.4; Remove "struct device" from "struct pic", where it was only real for ioapics and faked up for others. Add it to "struct ioapic_softc" for now, until device/softc get split. This required all typecasts between "struct pic" and "struct ioapic_softc" to be replaced, I hope I got them all. functionally tested on i386, compile-tested on xen, untested on amd64
|
#
1.22 |
|
27-Jun-2008 |
cegger |
struct device * -> device_t
|
#
1.21 |
|
27-Jun-2008 |
cegger |
ansify
|
Revision tags: wrstuden-revivesa-base-1 yamt-pf42-base4 yamt-pf42-base3 wrstuden-revivesa-base
|
#
1.20 |
|
30-May-2008 |
ad |
branches: 1.20.2; Add a 'known_mpsafe' argument to intr_establish().
|
Revision tags: hpcarm-cleanup-nbase yamt-pf42-base2 yamt-nfs-mp-base2
|
#
1.19 |
|
28-Apr-2008 |
martin |
branches: 1.19.2; Remove clause 3 and 4 from TNF licenses
|
Revision tags: yamt-pf42-baseX 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-merge1 vmlocking2-base3 bouyer-xeni386-nbase yamt-kmem-base3 cube-autoconf-base yamt-kmem-base2 bouyer-xeni386-base yamt-kmem-base vmlocking2-base2 reinoud-bufcleanup-nbase vmlocking2-base1 matt-armv6-nbase jmcneill-base mjf-devfs-base bouyer-xenamd64-base2 vmlocking-nbase yamt-x86pmap-base4 bouyer-xenamd64-base matt-armv6-base jmcneill-pm-base hpcarm-cleanup-base reinoud-bufcleanup-base
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#
1.18 |
|
17-Oct-2007 |
garbled |
branches: 1.18.16; 1.18.18; 1.18.20; 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.
|
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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#
1.17 |
|
09-Jul-2007 |
ad |
branches: 1.17.10; Merge some of the less invasive changes from the vmlocking branch:
- kthread, callout, devsw API changes - select()/poll() improvements - miscellaneous MT safety improvements
|
Revision tags: yamt-idlelwp-base8 thorpej-atomic-base ad-audiomp-base
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#
1.16 |
|
21-Feb-2007 |
mrg |
branches: 1.16.4; 1.16.6; 1.16.12; add a pair of new bus_dma(9) functions: int _bus_dmatag_subregion(bus_dma_tag_t tag, bus_addr_t min_addr, bus_addr_t max_addr, bus_dma_tag_t *newtag, int flags) void _bus_dmatag_destroy(bus_dma_tag_t tag)
that allow a (normally broken/limited) device to restrict the bus address range it can talk to. this is used by bce(4) to limit DMA addresses to 1GB range, the maximum the chip can address.
all this is from Yorick Hardy <yhardy@uj.ac.za> with input from several people on tech-kern.
XXX: bus_dma(9) needs an update still.
|
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 post-newlock2-merge newlock2-nbase yamt-splraiseipl-base5 yamt-splraiseipl-base4 yamt-splraiseipl-base3 newlock2-base netbsd-4-base
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#
1.15 |
|
16-Nov-2006 |
christos |
branches: 1.15.4; __unused removal on arguments; approved by core.
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Revision tags: yamt-splraiseipl-base2
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#
1.14 |
|
12-Oct-2006 |
christos |
- sprinkle __unused on function decls. - fix a couple of unused bugs - no more -Wno-unused for i386
|
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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#
1.13 |
|
11-Dec-2005 |
christos |
branches: 1.13.20; 1.13.22; 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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#
1.12 |
|
16-Apr-2005 |
yamt |
branches: 1.12.2; tweak x86 bus_dma code so that it can be used by xen port.
- distinguish paddr_t and bus_addr_t. for xen, use bus_addr_t in the sense of machine address. - move _X86_BUS_DMA_PRIVATE part of bus.h into bus_private.h. - remove special handling of xen_shm. we can always grab machine address from pte.
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Revision tags: yamt-km-base4 yamt-km-base3 netbsd-3-base yamt-km-base2 yamt-km-base kent-audio1-beforemerge kent-audio1-base
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#
1.11 |
|
20-Jun-2004 |
thorpej |
branches: 1.11.4; 1.11.10; Remove the "ID" component of the x86 bus_dma flags, since these are no longer "ISA DMA" specific flags.
|
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 netbsd-2-0-1-RELEASE netbsd-2-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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#
1.10 |
|
30-Oct-2003 |
fvdl |
* keep track of PCI buses that aren't known by firmware, but are found by NetBSD * use this info in in intr_find_mpmapping * get rid of the last argument to intr_find_mpmapping, it was redundant
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#
1.9 |
|
16-Oct-2003 |
fvdl |
Add hooks and structures to allow the MP table intr mapping code a better shot at finding a mapping. For PCI interrupts, if a bus has no mappings, try its parent, with the swizzled pin, and the bridge's device number.
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#
1.8 |
|
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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#
1.7 |
|
07-May-2003 |
fvdl |
branches: 1.7.2; Generalize bounce buffers, and use them for 32 bit PCI if needed. Make ALLOCNOW the default iff bouncing might be needed (this has no effect on i386 because ISA DMA devices already had to use ALLOCNOW, and PCI isn't bounced (yet), since we don't do > 4G at this point for i386.
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#
1.6 |
|
05-May-2003 |
fvdl |
Move definition of ISA_DMA_BOUNCE_THRESHOLD to dev/isa/isareg.h.
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#
1.5 |
|
03-May-2003 |
wiz |
DMA, not dma nor Dma.
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#
1.4 |
|
04-Mar-2003 |
fvdl |
s/i386_isa_chipset/x86_isa_chipset/
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#
1.3 |
|
02-Mar-2003 |
fvdl |
Clean up some unneeded "mca.h" and "eisa.h" includes, make one that is needed dependent on !__x86_64__. To be revisited later.
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#
1.2 |
|
02-Mar-2003 |
fvdl |
x86_64 has no mca.h and eisa.h (should perhaps just generate empty ones)
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#
1.1 |
|
27-Feb-2003 |
fvdl |
Moved here from i386/isa
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#
1.37 |
|
04-Nov-2017 |
cherry |
Retire xen/x86/intr.c and use the new xen specific glue in x86/x86/intr.c
The purpose of this change is to expose the x86/include/intr.h API to drivers. Specifically the following functions:
void *intr_establish_xname(...); void *intr_establish(...); void intr_disestablish(...);
while maintaining the old API from xen/include/evtchn.h, specifically the following functions:
int event_set_handler(...); int event_remove_handler(...);
This is so that if things break, we can keep using the old API until everything stabilises. This is a stepping stone towards getting the actual XEN event callback path rework code in place - which can be done opaquely behind the intr.h API - NetBSD/XEN specific drivers that have been ported to the intr.h API should then work without significant further modifications.
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Revision tags: nick-nhusb-base-20170825
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#
1.36 |
|
21-Jul-2017 |
cherry |
Fix uninitialised use of variable mpih
Pointed out by joerg@
|
Revision tags: perseant-stdc-iso10646-base
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#
1.35 |
|
16-Jul-2017 |
cherry |
branches: 1.35.2; Remove the xen specific interrupt type for the x86 intr_handle_t For this to work, we use the evtchn.c:get_pirq_to_evtchn() glue function to make things easier.
|
Revision tags: matt-nb8-mediatek-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 nick-nhusb-base-20161204 pgoyette-localcount-20161104
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#
1.34 |
|
15-Oct-2016 |
jdolecek |
provide intr xname
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Revision tags: 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 nick-nhusb-base-20150921 nick-nhusb-base-20150606
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#
1.33 |
|
27-Apr-2015 |
knakahara |
branches: 1.33.2; add intr_handle_t and let pci_intr_handle_t use it.
|
Revision tags: 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 netbsd-7-0-RC3 netbsd-7-0-RC2 netbsd-7-0-RC1 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 riastradh-drm2-base3 rmind-smpnet-nbase riastradh-drm2-base2 riastradh-drm2-base1 riastradh-drm2-base rmind-smpnet-base agc-symver-base yamt-pagecache-base8 yamt-pagecache-base7 yamt-pagecache-base6 tls-maxphys-base jmcneill-usbmp-base10 yamt-pagecache-base5 jmcneill-usbmp-base9 yamt-pagecache-base4 jmcneill-usbmp-base8 jmcneill-usbmp-base7 jmcneill-usbmp-base6 jmcneill-usbmp-base4
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#
1.32 |
|
28-Feb-2012 |
mbalmer |
branches: 1.32.16; cosmetic, spelling, and grammar adjustments
|
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-base5 jmcneill-usbmp-base3 jmcneill-usbmp-pre-base2 jmcneill-usbmp-base2 netbsd-6-base jmcneill-usbmp-base jmcneill-audiomp3-base yamt-pagecache-base3 yamt-pagecache-base2 yamt-pagecache-base
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#
1.31 |
|
18-Oct-2011 |
dyoung |
branches: 1.31.2; 1.31.6; Factor device_isa_register() and device_pci_register() out of device_register() and stick the new routines into isa_machdep.c and pci_machdep.c, respectively.
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#
1.30 |
|
01-Sep-2011 |
christos |
Add bus_dma overrides. From dyoung
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Revision tags: jym-xensuspend-nbase jym-xensuspend-base
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#
1.29 |
|
27-Aug-2011 |
christos |
use c99 struct initializers
|
Revision tags: rmind-uvmplock-nbase cherry-xenmp-base uebayasi-xip-base7 bouyer-quota2-nbase bouyer-quota2-base jruoho-x86intr-base matt-mips64-premerge-20101231 uebayasi-xip-base6 uebayasi-xip-base5 uebayasi-xip-base4 uebayasi-xip-base3 yamt-nfs-mp-base11 uebayasi-xip-base2 yamt-nfs-mp-base10 uebayasi-xip-base1 rmind-uvmplock-base yamt-nfs-mp-base9 uebayasi-xip-base matt-premerge-20091211 yamt-nfs-mp-base8 yamt-nfs-mp-base7
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#
1.28 |
|
19-Aug-2009 |
dyoung |
isa_detach_hook() needs two arguments, the first an isa_chipset_tag_t.
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#
1.27 |
|
18-Aug-2009 |
dyoung |
These are stragglers from my last commit ("Let us safely detach the ISA bus and devices attaching to the ISA bus"). Define isa_detach_hook() in MD ISA implementations. Define isa_dmadestroy().
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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
|
#
1.26 |
|
19-Apr-2009 |
ad |
cpuctl:
- Add interrupt shielding (direct hardware interrupts away from the specified CPUs). Not documented just yet but will be soon.
- Redo /dev/cpu time_t compat so no kernel changes are needed.
x86:
- Make intr_establish, intr_disestablish safe to use when !cold.
- Distribute hardware interrupts among the CPUs, instead of directing everything to the boot CPU.
- Add MD code for interrupt sheilding. This works in most cases but there is a bug where delivery is not accepted by an LAPIC after redistribution. It also needs re-balancing to make things fair after interrupts are turned back on for a CPU.
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#
1.25 |
|
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
|
#
1.24 |
|
18-Dec-2008 |
cegger |
branches: 1.24.2; remove unused malloc.h
|
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 haad-dm-base2 haad-nbase2 ad-audiomp2-base netbsd-5-base matt-mips64-base2 haad-dm-base1 wrstuden-revivesa-base-4 wrstuden-revivesa-base-3 wrstuden-revivesa-base-2 haad-dm-base simonb-wapbl-nbase simonb-wapbl-base
|
#
1.23 |
|
03-Jul-2008 |
drochner |
branches: 1.23.4; Remove "struct device" from "struct pic", where it was only real for ioapics and faked up for others. Add it to "struct ioapic_softc" for now, until device/softc get split. This required all typecasts between "struct pic" and "struct ioapic_softc" to be replaced, I hope I got them all. functionally tested on i386, compile-tested on xen, untested on amd64
|
#
1.22 |
|
27-Jun-2008 |
cegger |
struct device * -> device_t
|
#
1.21 |
|
27-Jun-2008 |
cegger |
ansify
|
Revision tags: wrstuden-revivesa-base-1 yamt-pf42-base4 yamt-pf42-base3 wrstuden-revivesa-base
|
#
1.20 |
|
30-May-2008 |
ad |
branches: 1.20.2; Add a 'known_mpsafe' argument to intr_establish().
|
Revision tags: hpcarm-cleanup-nbase yamt-pf42-base2 yamt-nfs-mp-base2
|
#
1.19 |
|
28-Apr-2008 |
martin |
branches: 1.19.2; Remove clause 3 and 4 from TNF licenses
|
Revision tags: yamt-pf42-baseX 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-merge1 vmlocking2-base3 bouyer-xeni386-nbase yamt-kmem-base3 cube-autoconf-base yamt-kmem-base2 bouyer-xeni386-base yamt-kmem-base vmlocking2-base2 reinoud-bufcleanup-nbase vmlocking2-base1 matt-armv6-nbase jmcneill-base mjf-devfs-base bouyer-xenamd64-base2 vmlocking-nbase yamt-x86pmap-base4 bouyer-xenamd64-base matt-armv6-base jmcneill-pm-base hpcarm-cleanup-base reinoud-bufcleanup-base
|
#
1.18 |
|
17-Oct-2007 |
garbled |
branches: 1.18.16; 1.18.18; 1.18.20; 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.
|
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
|
#
1.17 |
|
09-Jul-2007 |
ad |
branches: 1.17.10; Merge some of the less invasive changes from the vmlocking branch:
- kthread, callout, devsw API changes - select()/poll() improvements - miscellaneous MT safety improvements
|
Revision tags: yamt-idlelwp-base8 thorpej-atomic-base ad-audiomp-base
|
#
1.16 |
|
21-Feb-2007 |
mrg |
branches: 1.16.4; 1.16.6; 1.16.12; add a pair of new bus_dma(9) functions: int _bus_dmatag_subregion(bus_dma_tag_t tag, bus_addr_t min_addr, bus_addr_t max_addr, bus_dma_tag_t *newtag, int flags) void _bus_dmatag_destroy(bus_dma_tag_t tag)
that allow a (normally broken/limited) device to restrict the bus address range it can talk to. this is used by bce(4) to limit DMA addresses to 1GB range, the maximum the chip can address.
all this is from Yorick Hardy <yhardy@uj.ac.za> with input from several people on tech-kern.
XXX: bus_dma(9) needs an update still.
|
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 post-newlock2-merge newlock2-nbase yamt-splraiseipl-base5 yamt-splraiseipl-base4 yamt-splraiseipl-base3 newlock2-base netbsd-4-base
|
#
1.15 |
|
16-Nov-2006 |
christos |
branches: 1.15.4; __unused removal on arguments; approved by core.
|
Revision tags: yamt-splraiseipl-base2
|
#
1.14 |
|
12-Oct-2006 |
christos |
- sprinkle __unused on function decls. - fix a couple of unused bugs - no more -Wno-unused for i386
|
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
|
#
1.13 |
|
11-Dec-2005 |
christos |
branches: 1.13.20; 1.13.22; 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
|
#
1.12 |
|
16-Apr-2005 |
yamt |
branches: 1.12.2; tweak x86 bus_dma code so that it can be used by xen port.
- distinguish paddr_t and bus_addr_t. for xen, use bus_addr_t in the sense of machine address. - move _X86_BUS_DMA_PRIVATE part of bus.h into bus_private.h. - remove special handling of xen_shm. we can always grab machine address from pte.
|
Revision tags: yamt-km-base4 yamt-km-base3 netbsd-3-base yamt-km-base2 yamt-km-base kent-audio1-beforemerge kent-audio1-base
|
#
1.11 |
|
20-Jun-2004 |
thorpej |
branches: 1.11.4; 1.11.10; Remove the "ID" component of the x86 bus_dma flags, since these are no longer "ISA DMA" specific flags.
|
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 netbsd-2-0-1-RELEASE netbsd-2-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
|
#
1.10 |
|
30-Oct-2003 |
fvdl |
* keep track of PCI buses that aren't known by firmware, but are found by NetBSD * use this info in in intr_find_mpmapping * get rid of the last argument to intr_find_mpmapping, it was redundant
|
#
1.9 |
|
16-Oct-2003 |
fvdl |
Add hooks and structures to allow the MP table intr mapping code a better shot at finding a mapping. For PCI interrupts, if a bus has no mappings, try its parent, with the swizzled pin, and the bridge's device number.
|
#
1.8 |
|
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.
|
#
1.7 |
|
07-May-2003 |
fvdl |
branches: 1.7.2; Generalize bounce buffers, and use them for 32 bit PCI if needed. Make ALLOCNOW the default iff bouncing might be needed (this has no effect on i386 because ISA DMA devices already had to use ALLOCNOW, and PCI isn't bounced (yet), since we don't do > 4G at this point for i386.
|
#
1.6 |
|
05-May-2003 |
fvdl |
Move definition of ISA_DMA_BOUNCE_THRESHOLD to dev/isa/isareg.h.
|
#
1.5 |
|
03-May-2003 |
wiz |
DMA, not dma nor Dma.
|
#
1.4 |
|
04-Mar-2003 |
fvdl |
s/i386_isa_chipset/x86_isa_chipset/
|
#
1.3 |
|
02-Mar-2003 |
fvdl |
Clean up some unneeded "mca.h" and "eisa.h" includes, make one that is needed dependent on !__x86_64__. To be revisited later.
|
#
1.2 |
|
02-Mar-2003 |
fvdl |
x86_64 has no mca.h and eisa.h (should perhaps just generate empty ones)
|
#
1.1 |
|
27-Feb-2003 |
fvdl |
Moved here from i386/isa
|
#
1.36 |
|
21-Jul-2017 |
cherry |
Fix uninitialised use of variable mpih
Pointed out by joerg@
|
Revision tags: perseant-stdc-iso10646-base
|
#
1.35 |
|
16-Jul-2017 |
cherry |
Remove the xen specific interrupt type for the x86 intr_handle_t For this to work, we use the evtchn.c:get_pirq_to_evtchn() glue function to make things easier.
|
Revision tags: 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 nick-nhusb-base-20161204 pgoyette-localcount-20161104
|
#
1.34 |
|
15-Oct-2016 |
jdolecek |
provide intr xname
|
Revision tags: 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 nick-nhusb-base-20150921 nick-nhusb-base-20150606
|
#
1.33 |
|
27-Apr-2015 |
knakahara |
branches: 1.33.2; add intr_handle_t and let pci_intr_handle_t use it.
|
Revision tags: 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 netbsd-7-0-RC3 netbsd-7-0-RC2 netbsd-7-0-RC1 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 riastradh-drm2-base3 rmind-smpnet-nbase riastradh-drm2-base2 riastradh-drm2-base1 riastradh-drm2-base rmind-smpnet-base agc-symver-base yamt-pagecache-base8 yamt-pagecache-base7 yamt-pagecache-base6 tls-maxphys-base jmcneill-usbmp-base10 yamt-pagecache-base5 jmcneill-usbmp-base9 yamt-pagecache-base4 jmcneill-usbmp-base8 jmcneill-usbmp-base7 jmcneill-usbmp-base6 jmcneill-usbmp-base4
|
#
1.32 |
|
28-Feb-2012 |
mbalmer |
branches: 1.32.16; cosmetic, spelling, and grammar adjustments
|
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-base5 jmcneill-usbmp-base3 jmcneill-usbmp-pre-base2 jmcneill-usbmp-base2 netbsd-6-base jmcneill-usbmp-base jmcneill-audiomp3-base yamt-pagecache-base3 yamt-pagecache-base2 yamt-pagecache-base
|
#
1.31 |
|
18-Oct-2011 |
dyoung |
branches: 1.31.2; 1.31.6; Factor device_isa_register() and device_pci_register() out of device_register() and stick the new routines into isa_machdep.c and pci_machdep.c, respectively.
|
#
1.30 |
|
01-Sep-2011 |
christos |
Add bus_dma overrides. From dyoung
|
Revision tags: jym-xensuspend-nbase jym-xensuspend-base
|
#
1.29 |
|
27-Aug-2011 |
christos |
use c99 struct initializers
|
Revision tags: rmind-uvmplock-nbase cherry-xenmp-base uebayasi-xip-base7 bouyer-quota2-nbase bouyer-quota2-base jruoho-x86intr-base matt-mips64-premerge-20101231 uebayasi-xip-base6 uebayasi-xip-base5 uebayasi-xip-base4 uebayasi-xip-base3 yamt-nfs-mp-base11 uebayasi-xip-base2 yamt-nfs-mp-base10 uebayasi-xip-base1 rmind-uvmplock-base yamt-nfs-mp-base9 uebayasi-xip-base matt-premerge-20091211 yamt-nfs-mp-base8 yamt-nfs-mp-base7
|
#
1.28 |
|
19-Aug-2009 |
dyoung |
isa_detach_hook() needs two arguments, the first an isa_chipset_tag_t.
|
#
1.27 |
|
18-Aug-2009 |
dyoung |
These are stragglers from my last commit ("Let us safely detach the ISA bus and devices attaching to the ISA bus"). Define isa_detach_hook() in MD ISA implementations. Define isa_dmadestroy().
|
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
|
#
1.26 |
|
19-Apr-2009 |
ad |
cpuctl:
- Add interrupt shielding (direct hardware interrupts away from the specified CPUs). Not documented just yet but will be soon.
- Redo /dev/cpu time_t compat so no kernel changes are needed.
x86:
- Make intr_establish, intr_disestablish safe to use when !cold.
- Distribute hardware interrupts among the CPUs, instead of directing everything to the boot CPU.
- Add MD code for interrupt sheilding. This works in most cases but there is a bug where delivery is not accepted by an LAPIC after redistribution. It also needs re-balancing to make things fair after interrupts are turned back on for a CPU.
|
#
1.25 |
|
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
|
#
1.24 |
|
18-Dec-2008 |
cegger |
branches: 1.24.2; remove unused malloc.h
|
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 haad-dm-base2 haad-nbase2 ad-audiomp2-base netbsd-5-base matt-mips64-base2 haad-dm-base1 wrstuden-revivesa-base-4 wrstuden-revivesa-base-3 wrstuden-revivesa-base-2 haad-dm-base simonb-wapbl-nbase simonb-wapbl-base
|
#
1.23 |
|
03-Jul-2008 |
drochner |
branches: 1.23.4; Remove "struct device" from "struct pic", where it was only real for ioapics and faked up for others. Add it to "struct ioapic_softc" for now, until device/softc get split. This required all typecasts between "struct pic" and "struct ioapic_softc" to be replaced, I hope I got them all. functionally tested on i386, compile-tested on xen, untested on amd64
|
#
1.22 |
|
27-Jun-2008 |
cegger |
struct device * -> device_t
|
#
1.21 |
|
27-Jun-2008 |
cegger |
ansify
|
Revision tags: wrstuden-revivesa-base-1 yamt-pf42-base4 yamt-pf42-base3 wrstuden-revivesa-base
|
#
1.20 |
|
30-May-2008 |
ad |
branches: 1.20.2; Add a 'known_mpsafe' argument to intr_establish().
|
Revision tags: hpcarm-cleanup-nbase yamt-pf42-base2 yamt-nfs-mp-base2
|
#
1.19 |
|
28-Apr-2008 |
martin |
branches: 1.19.2; Remove clause 3 and 4 from TNF licenses
|
Revision tags: yamt-pf42-baseX 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-merge1 vmlocking2-base3 bouyer-xeni386-nbase yamt-kmem-base3 cube-autoconf-base yamt-kmem-base2 bouyer-xeni386-base yamt-kmem-base vmlocking2-base2 reinoud-bufcleanup-nbase vmlocking2-base1 matt-armv6-nbase jmcneill-base mjf-devfs-base bouyer-xenamd64-base2 vmlocking-nbase yamt-x86pmap-base4 bouyer-xenamd64-base matt-armv6-base jmcneill-pm-base hpcarm-cleanup-base reinoud-bufcleanup-base
|
#
1.18 |
|
17-Oct-2007 |
garbled |
branches: 1.18.16; 1.18.18; 1.18.20; 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.
|
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
|
#
1.17 |
|
09-Jul-2007 |
ad |
branches: 1.17.10; Merge some of the less invasive changes from the vmlocking branch:
- kthread, callout, devsw API changes - select()/poll() improvements - miscellaneous MT safety improvements
|
Revision tags: yamt-idlelwp-base8 thorpej-atomic-base ad-audiomp-base
|
#
1.16 |
|
21-Feb-2007 |
mrg |
branches: 1.16.4; 1.16.6; 1.16.12; add a pair of new bus_dma(9) functions: int _bus_dmatag_subregion(bus_dma_tag_t tag, bus_addr_t min_addr, bus_addr_t max_addr, bus_dma_tag_t *newtag, int flags) void _bus_dmatag_destroy(bus_dma_tag_t tag)
that allow a (normally broken/limited) device to restrict the bus address range it can talk to. this is used by bce(4) to limit DMA addresses to 1GB range, the maximum the chip can address.
all this is from Yorick Hardy <yhardy@uj.ac.za> with input from several people on tech-kern.
XXX: bus_dma(9) needs an update still.
|
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 post-newlock2-merge newlock2-nbase yamt-splraiseipl-base5 yamt-splraiseipl-base4 yamt-splraiseipl-base3 newlock2-base netbsd-4-base
|
#
1.15 |
|
16-Nov-2006 |
christos |
branches: 1.15.4; __unused removal on arguments; approved by core.
|
Revision tags: yamt-splraiseipl-base2
|
#
1.14 |
|
12-Oct-2006 |
christos |
- sprinkle __unused on function decls. - fix a couple of unused bugs - no more -Wno-unused for i386
|
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
|
#
1.13 |
|
11-Dec-2005 |
christos |
branches: 1.13.20; 1.13.22; 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
|
#
1.12 |
|
16-Apr-2005 |
yamt |
branches: 1.12.2; tweak x86 bus_dma code so that it can be used by xen port.
- distinguish paddr_t and bus_addr_t. for xen, use bus_addr_t in the sense of machine address. - move _X86_BUS_DMA_PRIVATE part of bus.h into bus_private.h. - remove special handling of xen_shm. we can always grab machine address from pte.
|
Revision tags: yamt-km-base4 yamt-km-base3 netbsd-3-base yamt-km-base2 yamt-km-base kent-audio1-beforemerge kent-audio1-base
|
#
1.11 |
|
20-Jun-2004 |
thorpej |
branches: 1.11.4; 1.11.10; Remove the "ID" component of the x86 bus_dma flags, since these are no longer "ISA DMA" specific flags.
|
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 netbsd-2-0-1-RELEASE netbsd-2-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
|
#
1.10 |
|
30-Oct-2003 |
fvdl |
* keep track of PCI buses that aren't known by firmware, but are found by NetBSD * use this info in in intr_find_mpmapping * get rid of the last argument to intr_find_mpmapping, it was redundant
|
#
1.9 |
|
16-Oct-2003 |
fvdl |
Add hooks and structures to allow the MP table intr mapping code a better shot at finding a mapping. For PCI interrupts, if a bus has no mappings, try its parent, with the swizzled pin, and the bridge's device number.
|
#
1.8 |
|
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.
|
#
1.7 |
|
07-May-2003 |
fvdl |
branches: 1.7.2; Generalize bounce buffers, and use them for 32 bit PCI if needed. Make ALLOCNOW the default iff bouncing might be needed (this has no effect on i386 because ISA DMA devices already had to use ALLOCNOW, and PCI isn't bounced (yet), since we don't do > 4G at this point for i386.
|
#
1.6 |
|
05-May-2003 |
fvdl |
Move definition of ISA_DMA_BOUNCE_THRESHOLD to dev/isa/isareg.h.
|
#
1.5 |
|
03-May-2003 |
wiz |
DMA, not dma nor Dma.
|
#
1.4 |
|
04-Mar-2003 |
fvdl |
s/i386_isa_chipset/x86_isa_chipset/
|
#
1.3 |
|
02-Mar-2003 |
fvdl |
Clean up some unneeded "mca.h" and "eisa.h" includes, make one that is needed dependent on !__x86_64__. To be revisited later.
|
#
1.2 |
|
02-Mar-2003 |
fvdl |
x86_64 has no mca.h and eisa.h (should perhaps just generate empty ones)
|
#
1.1 |
|
27-Feb-2003 |
fvdl |
Moved here from i386/isa
|
#
1.35 |
|
16-Jul-2017 |
cherry |
Remove the xen specific interrupt type for the x86 intr_handle_t For this to work, we use the evtchn.c:get_pirq_to_evtchn() glue function to make things easier.
|
Revision tags: 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 nick-nhusb-base-20161204 pgoyette-localcount-20161104
|
#
1.34 |
|
15-Oct-2016 |
jdolecek |
provide intr xname
|
Revision tags: 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 nick-nhusb-base-20150921 nick-nhusb-base-20150606
|
#
1.33 |
|
27-Apr-2015 |
knakahara |
branches: 1.33.2; add intr_handle_t and let pci_intr_handle_t use it.
|
Revision tags: 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 netbsd-7-0-RC3 netbsd-7-0-RC2 netbsd-7-0-RC1 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 riastradh-drm2-base3 rmind-smpnet-nbase riastradh-drm2-base2 riastradh-drm2-base1 riastradh-drm2-base rmind-smpnet-base agc-symver-base yamt-pagecache-base8 yamt-pagecache-base7 yamt-pagecache-base6 tls-maxphys-base jmcneill-usbmp-base10 yamt-pagecache-base5 jmcneill-usbmp-base9 yamt-pagecache-base4 jmcneill-usbmp-base8 jmcneill-usbmp-base7 jmcneill-usbmp-base6 jmcneill-usbmp-base4
|
#
1.32 |
|
28-Feb-2012 |
mbalmer |
branches: 1.32.16; cosmetic, spelling, and grammar adjustments
|
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-base5 jmcneill-usbmp-base3 jmcneill-usbmp-pre-base2 jmcneill-usbmp-base2 netbsd-6-base jmcneill-usbmp-base jmcneill-audiomp3-base yamt-pagecache-base3 yamt-pagecache-base2 yamt-pagecache-base
|
#
1.31 |
|
18-Oct-2011 |
dyoung |
branches: 1.31.2; 1.31.6; Factor device_isa_register() and device_pci_register() out of device_register() and stick the new routines into isa_machdep.c and pci_machdep.c, respectively.
|
#
1.30 |
|
01-Sep-2011 |
christos |
Add bus_dma overrides. From dyoung
|
Revision tags: jym-xensuspend-nbase jym-xensuspend-base
|
#
1.29 |
|
27-Aug-2011 |
christos |
use c99 struct initializers
|
Revision tags: rmind-uvmplock-nbase cherry-xenmp-base uebayasi-xip-base7 bouyer-quota2-nbase bouyer-quota2-base jruoho-x86intr-base matt-mips64-premerge-20101231 uebayasi-xip-base6 uebayasi-xip-base5 uebayasi-xip-base4 uebayasi-xip-base3 yamt-nfs-mp-base11 uebayasi-xip-base2 yamt-nfs-mp-base10 uebayasi-xip-base1 rmind-uvmplock-base yamt-nfs-mp-base9 uebayasi-xip-base matt-premerge-20091211 yamt-nfs-mp-base8 yamt-nfs-mp-base7
|
#
1.28 |
|
19-Aug-2009 |
dyoung |
isa_detach_hook() needs two arguments, the first an isa_chipset_tag_t.
|
#
1.27 |
|
18-Aug-2009 |
dyoung |
These are stragglers from my last commit ("Let us safely detach the ISA bus and devices attaching to the ISA bus"). Define isa_detach_hook() in MD ISA implementations. Define isa_dmadestroy().
|
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
|
#
1.26 |
|
19-Apr-2009 |
ad |
cpuctl:
- Add interrupt shielding (direct hardware interrupts away from the specified CPUs). Not documented just yet but will be soon.
- Redo /dev/cpu time_t compat so no kernel changes are needed.
x86:
- Make intr_establish, intr_disestablish safe to use when !cold.
- Distribute hardware interrupts among the CPUs, instead of directing everything to the boot CPU.
- Add MD code for interrupt sheilding. This works in most cases but there is a bug where delivery is not accepted by an LAPIC after redistribution. It also needs re-balancing to make things fair after interrupts are turned back on for a CPU.
|
#
1.25 |
|
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
|
#
1.24 |
|
18-Dec-2008 |
cegger |
branches: 1.24.2; remove unused malloc.h
|
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 haad-dm-base2 haad-nbase2 ad-audiomp2-base netbsd-5-base matt-mips64-base2 haad-dm-base1 wrstuden-revivesa-base-4 wrstuden-revivesa-base-3 wrstuden-revivesa-base-2 haad-dm-base simonb-wapbl-nbase simonb-wapbl-base
|
#
1.23 |
|
03-Jul-2008 |
drochner |
branches: 1.23.4; Remove "struct device" from "struct pic", where it was only real for ioapics and faked up for others. Add it to "struct ioapic_softc" for now, until device/softc get split. This required all typecasts between "struct pic" and "struct ioapic_softc" to be replaced, I hope I got them all. functionally tested on i386, compile-tested on xen, untested on amd64
|
#
1.22 |
|
27-Jun-2008 |
cegger |
struct device * -> device_t
|
#
1.21 |
|
27-Jun-2008 |
cegger |
ansify
|
Revision tags: wrstuden-revivesa-base-1 yamt-pf42-base4 yamt-pf42-base3 wrstuden-revivesa-base
|
#
1.20 |
|
30-May-2008 |
ad |
branches: 1.20.2; Add a 'known_mpsafe' argument to intr_establish().
|
Revision tags: hpcarm-cleanup-nbase yamt-pf42-base2 yamt-nfs-mp-base2
|
#
1.19 |
|
28-Apr-2008 |
martin |
branches: 1.19.2; Remove clause 3 and 4 from TNF licenses
|
Revision tags: yamt-pf42-baseX 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-merge1 vmlocking2-base3 bouyer-xeni386-nbase yamt-kmem-base3 cube-autoconf-base yamt-kmem-base2 bouyer-xeni386-base yamt-kmem-base vmlocking2-base2 reinoud-bufcleanup-nbase vmlocking2-base1 matt-armv6-nbase jmcneill-base mjf-devfs-base bouyer-xenamd64-base2 vmlocking-nbase yamt-x86pmap-base4 bouyer-xenamd64-base matt-armv6-base jmcneill-pm-base hpcarm-cleanup-base reinoud-bufcleanup-base
|
#
1.18 |
|
17-Oct-2007 |
garbled |
branches: 1.18.16; 1.18.18; 1.18.20; 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.
|
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
|
#
1.17 |
|
09-Jul-2007 |
ad |
branches: 1.17.10; Merge some of the less invasive changes from the vmlocking branch:
- kthread, callout, devsw API changes - select()/poll() improvements - miscellaneous MT safety improvements
|
Revision tags: yamt-idlelwp-base8 thorpej-atomic-base ad-audiomp-base
|
#
1.16 |
|
21-Feb-2007 |
mrg |
branches: 1.16.4; 1.16.6; 1.16.12; add a pair of new bus_dma(9) functions: int _bus_dmatag_subregion(bus_dma_tag_t tag, bus_addr_t min_addr, bus_addr_t max_addr, bus_dma_tag_t *newtag, int flags) void _bus_dmatag_destroy(bus_dma_tag_t tag)
that allow a (normally broken/limited) device to restrict the bus address range it can talk to. this is used by bce(4) to limit DMA addresses to 1GB range, the maximum the chip can address.
all this is from Yorick Hardy <yhardy@uj.ac.za> with input from several people on tech-kern.
XXX: bus_dma(9) needs an update still.
|
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 post-newlock2-merge newlock2-nbase yamt-splraiseipl-base5 yamt-splraiseipl-base4 yamt-splraiseipl-base3 newlock2-base netbsd-4-base
|
#
1.15 |
|
16-Nov-2006 |
christos |
branches: 1.15.4; __unused removal on arguments; approved by core.
|
Revision tags: yamt-splraiseipl-base2
|
#
1.14 |
|
12-Oct-2006 |
christos |
- sprinkle __unused on function decls. - fix a couple of unused bugs - no more -Wno-unused for i386
|
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
|
#
1.13 |
|
11-Dec-2005 |
christos |
branches: 1.13.20; 1.13.22; 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
|
#
1.12 |
|
16-Apr-2005 |
yamt |
branches: 1.12.2; tweak x86 bus_dma code so that it can be used by xen port.
- distinguish paddr_t and bus_addr_t. for xen, use bus_addr_t in the sense of machine address. - move _X86_BUS_DMA_PRIVATE part of bus.h into bus_private.h. - remove special handling of xen_shm. we can always grab machine address from pte.
|
Revision tags: yamt-km-base4 yamt-km-base3 netbsd-3-base yamt-km-base2 yamt-km-base kent-audio1-beforemerge kent-audio1-base
|
#
1.11 |
|
20-Jun-2004 |
thorpej |
branches: 1.11.4; 1.11.10; Remove the "ID" component of the x86 bus_dma flags, since these are no longer "ISA DMA" specific flags.
|
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 netbsd-2-0-1-RELEASE netbsd-2-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
|
#
1.10 |
|
30-Oct-2003 |
fvdl |
* keep track of PCI buses that aren't known by firmware, but are found by NetBSD * use this info in in intr_find_mpmapping * get rid of the last argument to intr_find_mpmapping, it was redundant
|
#
1.9 |
|
16-Oct-2003 |
fvdl |
Add hooks and structures to allow the MP table intr mapping code a better shot at finding a mapping. For PCI interrupts, if a bus has no mappings, try its parent, with the swizzled pin, and the bridge's device number.
|
#
1.8 |
|
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.
|
#
1.7 |
|
07-May-2003 |
fvdl |
branches: 1.7.2; Generalize bounce buffers, and use them for 32 bit PCI if needed. Make ALLOCNOW the default iff bouncing might be needed (this has no effect on i386 because ISA DMA devices already had to use ALLOCNOW, and PCI isn't bounced (yet), since we don't do > 4G at this point for i386.
|
#
1.6 |
|
05-May-2003 |
fvdl |
Move definition of ISA_DMA_BOUNCE_THRESHOLD to dev/isa/isareg.h.
|
#
1.5 |
|
03-May-2003 |
wiz |
DMA, not dma nor Dma.
|
#
1.4 |
|
04-Mar-2003 |
fvdl |
s/i386_isa_chipset/x86_isa_chipset/
|
#
1.3 |
|
02-Mar-2003 |
fvdl |
Clean up some unneeded "mca.h" and "eisa.h" includes, make one that is needed dependent on !__x86_64__. To be revisited later.
|
#
1.2 |
|
02-Mar-2003 |
fvdl |
x86_64 has no mca.h and eisa.h (should perhaps just generate empty ones)
|
#
1.1 |
|
27-Feb-2003 |
fvdl |
Moved here from i386/isa
|
Revision tags: nick-nhusb-base-20161204 pgoyette-localcount-20161104
|
#
1.34 |
|
15-Oct-2016 |
jdolecek |
provide intr xname
|
Revision tags: 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 nick-nhusb-base-20150921 nick-nhusb-base-20150606
|
#
1.33 |
|
27-Apr-2015 |
knakahara |
branches: 1.33.2; add intr_handle_t and let pci_intr_handle_t use it.
|
Revision tags: netbsd-7-0-2-RELEASE netbsd-7-nhusb-base netbsd-7-0-1-RELEASE netbsd-7-0-RELEASE netbsd-7-0-RC3 netbsd-7-0-RC2 netbsd-7-0-RC1 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 riastradh-drm2-base3 rmind-smpnet-nbase riastradh-drm2-base2 riastradh-drm2-base1 riastradh-drm2-base rmind-smpnet-base agc-symver-base yamt-pagecache-base8 yamt-pagecache-base7 yamt-pagecache-base6 tls-maxphys-base jmcneill-usbmp-base10 yamt-pagecache-base5 jmcneill-usbmp-base9 yamt-pagecache-base4 jmcneill-usbmp-base8 jmcneill-usbmp-base7 jmcneill-usbmp-base6 jmcneill-usbmp-base4
|
#
1.32 |
|
28-Feb-2012 |
mbalmer |
branches: 1.32.16; cosmetic, spelling, and grammar adjustments
|
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-base5 jmcneill-usbmp-base3 jmcneill-usbmp-pre-base2 jmcneill-usbmp-base2 netbsd-6-base jmcneill-usbmp-base jmcneill-audiomp3-base yamt-pagecache-base3 yamt-pagecache-base2 yamt-pagecache-base
|
#
1.31 |
|
18-Oct-2011 |
dyoung |
branches: 1.31.2; 1.31.6; Factor device_isa_register() and device_pci_register() out of device_register() and stick the new routines into isa_machdep.c and pci_machdep.c, respectively.
|
#
1.30 |
|
01-Sep-2011 |
christos |
Add bus_dma overrides. From dyoung
|
Revision tags: jym-xensuspend-nbase jym-xensuspend-base
|
#
1.29 |
|
27-Aug-2011 |
christos |
use c99 struct initializers
|
Revision tags: rmind-uvmplock-nbase cherry-xenmp-base uebayasi-xip-base7 bouyer-quota2-nbase bouyer-quota2-base jruoho-x86intr-base matt-mips64-premerge-20101231 uebayasi-xip-base6 uebayasi-xip-base5 uebayasi-xip-base4 uebayasi-xip-base3 yamt-nfs-mp-base11 uebayasi-xip-base2 yamt-nfs-mp-base10 uebayasi-xip-base1 rmind-uvmplock-base yamt-nfs-mp-base9 uebayasi-xip-base matt-premerge-20091211 yamt-nfs-mp-base8 yamt-nfs-mp-base7
|
#
1.28 |
|
19-Aug-2009 |
dyoung |
isa_detach_hook() needs two arguments, the first an isa_chipset_tag_t.
|
#
1.27 |
|
18-Aug-2009 |
dyoung |
These are stragglers from my last commit ("Let us safely detach the ISA bus and devices attaching to the ISA bus"). Define isa_detach_hook() in MD ISA implementations. Define isa_dmadestroy().
|
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
|
#
1.26 |
|
19-Apr-2009 |
ad |
cpuctl:
- Add interrupt shielding (direct hardware interrupts away from the specified CPUs). Not documented just yet but will be soon.
- Redo /dev/cpu time_t compat so no kernel changes are needed.
x86:
- Make intr_establish, intr_disestablish safe to use when !cold.
- Distribute hardware interrupts among the CPUs, instead of directing everything to the boot CPU.
- Add MD code for interrupt sheilding. This works in most cases but there is a bug where delivery is not accepted by an LAPIC after redistribution. It also needs re-balancing to make things fair after interrupts are turned back on for a CPU.
|
#
1.25 |
|
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
|
#
1.24 |
|
18-Dec-2008 |
cegger |
branches: 1.24.2; remove unused malloc.h
|
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 haad-dm-base2 haad-nbase2 ad-audiomp2-base netbsd-5-base matt-mips64-base2 haad-dm-base1 wrstuden-revivesa-base-4 wrstuden-revivesa-base-3 wrstuden-revivesa-base-2 haad-dm-base simonb-wapbl-nbase simonb-wapbl-base
|
#
1.23 |
|
03-Jul-2008 |
drochner |
branches: 1.23.4; Remove "struct device" from "struct pic", where it was only real for ioapics and faked up for others. Add it to "struct ioapic_softc" for now, until device/softc get split. This required all typecasts between "struct pic" and "struct ioapic_softc" to be replaced, I hope I got them all. functionally tested on i386, compile-tested on xen, untested on amd64
|
#
1.22 |
|
27-Jun-2008 |
cegger |
struct device * -> device_t
|
#
1.21 |
|
27-Jun-2008 |
cegger |
ansify
|
Revision tags: wrstuden-revivesa-base-1 yamt-pf42-base4 yamt-pf42-base3 wrstuden-revivesa-base
|
#
1.20 |
|
30-May-2008 |
ad |
branches: 1.20.2; Add a 'known_mpsafe' argument to intr_establish().
|
Revision tags: hpcarm-cleanup-nbase yamt-pf42-base2 yamt-nfs-mp-base2
|
#
1.19 |
|
28-Apr-2008 |
martin |
branches: 1.19.2; Remove clause 3 and 4 from TNF licenses
|
Revision tags: yamt-pf42-baseX 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-merge1 vmlocking2-base3 bouyer-xeni386-nbase yamt-kmem-base3 cube-autoconf-base yamt-kmem-base2 bouyer-xeni386-base yamt-kmem-base vmlocking2-base2 reinoud-bufcleanup-nbase vmlocking2-base1 matt-armv6-nbase jmcneill-base mjf-devfs-base bouyer-xenamd64-base2 vmlocking-nbase yamt-x86pmap-base4 bouyer-xenamd64-base matt-armv6-base jmcneill-pm-base hpcarm-cleanup-base reinoud-bufcleanup-base
|
#
1.18 |
|
17-Oct-2007 |
garbled |
branches: 1.18.16; 1.18.18; 1.18.20; 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.
|
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
|
#
1.17 |
|
09-Jul-2007 |
ad |
branches: 1.17.10; Merge some of the less invasive changes from the vmlocking branch:
- kthread, callout, devsw API changes - select()/poll() improvements - miscellaneous MT safety improvements
|
Revision tags: yamt-idlelwp-base8 thorpej-atomic-base ad-audiomp-base
|
#
1.16 |
|
21-Feb-2007 |
mrg |
branches: 1.16.4; 1.16.6; 1.16.12; add a pair of new bus_dma(9) functions: int _bus_dmatag_subregion(bus_dma_tag_t tag, bus_addr_t min_addr, bus_addr_t max_addr, bus_dma_tag_t *newtag, int flags) void _bus_dmatag_destroy(bus_dma_tag_t tag)
that allow a (normally broken/limited) device to restrict the bus address range it can talk to. this is used by bce(4) to limit DMA addresses to 1GB range, the maximum the chip can address.
all this is from Yorick Hardy <yhardy@uj.ac.za> with input from several people on tech-kern.
XXX: bus_dma(9) needs an update still.
|
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 post-newlock2-merge newlock2-nbase yamt-splraiseipl-base5 yamt-splraiseipl-base4 yamt-splraiseipl-base3 newlock2-base netbsd-4-base
|
#
1.15 |
|
16-Nov-2006 |
christos |
branches: 1.15.4; __unused removal on arguments; approved by core.
|
Revision tags: yamt-splraiseipl-base2
|
#
1.14 |
|
12-Oct-2006 |
christos |
- sprinkle __unused on function decls. - fix a couple of unused bugs - no more -Wno-unused for i386
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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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1.13 |
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11-Dec-2005 |
christos |
branches: 1.13.20; 1.13.22; 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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1.12 |
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16-Apr-2005 |
yamt |
branches: 1.12.2; tweak x86 bus_dma code so that it can be used by xen port.
- distinguish paddr_t and bus_addr_t. for xen, use bus_addr_t in the sense of machine address. - move _X86_BUS_DMA_PRIVATE part of bus.h into bus_private.h. - remove special handling of xen_shm. we can always grab machine address from pte.
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Revision tags: yamt-km-base4 yamt-km-base3 netbsd-3-base yamt-km-base2 yamt-km-base kent-audio1-beforemerge kent-audio1-base
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1.11 |
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20-Jun-2004 |
thorpej |
branches: 1.11.4; 1.11.10; Remove the "ID" component of the x86 bus_dma flags, since these are no longer "ISA DMA" specific flags.
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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 netbsd-2-0-1-RELEASE netbsd-2-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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1.10 |
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30-Oct-2003 |
fvdl |
* keep track of PCI buses that aren't known by firmware, but are found by NetBSD * use this info in in intr_find_mpmapping * get rid of the last argument to intr_find_mpmapping, it was redundant
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1.9 |
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16-Oct-2003 |
fvdl |
Add hooks and structures to allow the MP table intr mapping code a better shot at finding a mapping. For PCI interrupts, if a bus has no mappings, try its parent, with the swizzled pin, and the bridge's device number.
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1.8 |
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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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1.7 |
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07-May-2003 |
fvdl |
branches: 1.7.2; Generalize bounce buffers, and use them for 32 bit PCI if needed. Make ALLOCNOW the default iff bouncing might be needed (this has no effect on i386 because ISA DMA devices already had to use ALLOCNOW, and PCI isn't bounced (yet), since we don't do > 4G at this point for i386.
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1.6 |
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05-May-2003 |
fvdl |
Move definition of ISA_DMA_BOUNCE_THRESHOLD to dev/isa/isareg.h.
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1.5 |
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03-May-2003 |
wiz |
DMA, not dma nor Dma.
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1.4 |
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04-Mar-2003 |
fvdl |
s/i386_isa_chipset/x86_isa_chipset/
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1.3 |
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02-Mar-2003 |
fvdl |
Clean up some unneeded "mca.h" and "eisa.h" includes, make one that is needed dependent on !__x86_64__. To be revisited later.
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1.2 |
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02-Mar-2003 |
fvdl |
x86_64 has no mca.h and eisa.h (should perhaps just generate empty ones)
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1.1 |
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27-Feb-2003 |
fvdl |
Moved here from i386/isa
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