| History log of /src/sys/arch/x86/include/intr.h |
| Revision | | Date | Author | Comments |
| 1.66 |
| 07-Sep-2022 |
knakahara | NetBSD/x86: Raise the number of interrupt sources per CPU from 32 to 56.
There has been no objection for three years.
https://mail-index.netbsd.org/port-amd64/2019/09/22/msg003012.html
Implemented by nonaka@n.o, updated by me.
|
| 1.65 |
| 24-May-2022 |
bouyer | Some devices (e.g. ixg in MSI-X mode) don't to have their handlers called
when no interrupt are pending. So add an extra ih_pending field
to struct intrhand, which is incremeted when the handler is not called because
of IPL level and reset to 0 when called. Check this in Xen's resume
assembly to call only handlers that are really pending.
|
| 1.64 |
| 04-Apr-2022 |
andvar | fix various typos, mainly in comments.
|
| 1.63 |
| 12-Mar-2022 |
riastradh | x86: Check for biglock leakage in interrupt handlers.
|
| 1.62 |
| 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
|
| 1.61 |
| 22-Dec-2019 |
thorpej | branches: 1.61.6;
Add intr_mask() and corresponding intr_unmask() calls that allow specific
interrupt lines / sources to be masked as needed (rather than making a
set of sources by IPL as with spl*()).
|
| 1.60 |
| 14-Feb-2019 |
cherry | Welcome XENPVHVM mode.
It is UP only, has xbd(4) and xennet(4) as PV drivers.
The console is com0 at isa and the native portion is very
rudimentary AT architecture, so is probably suboptimal to
run without PV support.
|
| 1.59 |
| 13-Feb-2019 |
cherry | Missed the crucial header file in previous commit.
struct intrstub; is now uniform across native and XEN
This should fix the XEN builds.
|
| 1.58 |
| 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.
|
| 1.57 |
| 13-Dec-2018 |
cherry | Allow x86 builds to have the opportunity to not have pre-emption
enabled by default. This can be effected by having a:
"options NO_PREEMPTION"
line in the kernel configuration file.
While it was tempting to tie __HAVE_PREEMPTION to MULTIPROCESSOR,
as is currently assumed in sys/kern/kern_stub.c ,
having MULTIPROCESSOR without __HAVE_PREEMPTION
and not having either are valid configuration options which users
could have choice of. We thus err on the side of configurability.
|
| 1.56 |
| 24-Jun-2018 |
jdolecek | branches: 1.56.2;
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
|
| 1.55 |
| 04-Apr-2018 |
christos | Rename Xpreempt{recurse,resume} -> X{recurse,resume}_preempt so that
they fit the pattern. Also the debugger trap sniffer matches them
without adding special entries...
XXX: pullup-8.
|
| 1.54 |
| 17-Feb-2018 |
maxv | branches: 1.54.2;
Rename i8259_stubs -> legacy_stubs. We will want the entries to have the
same name, eg:
legacy_stubs
-> Xintr_legacy0, Xrecurse_legacy0, Xresume_legacy0
-> Xintr_legacy1, Xrecurse_legacy1, Xresume_legacy1
...
|
| 1.53 |
| 04-Jan-2018 |
knakahara | fix "intrctl list" panic when ACPI is disabled.
reviewed by cherry@n.o and tested by msaitoh@n.o, thanks.
|
| 1.52 |
| 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.
|
| 1.51 |
| 16-Jul-2017 |
cherry | branches: 1.51.2;
Unify the xen and native x86/ interrupt setup functions and
spl traversal data structures.
This is towards PVHVM.
|
| 1.50 |
| 23-May-2017 |
nonaka | branches: 1.50.2;
x86: Add preliminary x2APIC support.
x2APIC is used only when x2APIC is enabled in BIOS/UEFI.
LAPIC ID is not supported above 256.
|
| 1.49 |
| 07-Jul-2016 |
msaitoh | KNF. Remove extra spaces. No functional change.
|
| 1.48 |
| 17-Aug-2015 |
knakahara | Add kernel code to support intrctl(8).
|
| 1.47 |
| 27-Apr-2015 |
knakahara | add intr_handle_t and let pci_intr_handle_t use it.
|
| 1.46 |
| 27-Apr-2015 |
knakahara | add pci_intr_distribute(9) for x86.
|
| 1.45 |
| 20-Jul-2014 |
uebayasi | branches: 1.45.4;
ipifunc[]: Comment IPI constant names for grep'ability. Constify.
|
| 1.44 |
| 29-Mar-2014 |
christos | branches: 1.44.2;
make pci_intr_string and eisa_intr_string take a buffer and a length
instead of relying in local static storage.
|
| 1.43 |
| 01-Aug-2011 |
drochner | branches: 1.43.2; 1.43.12; 1.43.16;
if checking whether an interrupt is shared, don't compare pin numbers
if it is "-1" -- this is a hack to allow MSIs which don't have a concept
of pin numbers, and are generally not shared
(This doesn't give us sensible event names for statistics display. The
whole abstraction has more exceptions than regular cases, it should
be redesigned imho.)
|
| 1.42 |
| 03-Apr-2011 |
dyoung | Clean up excessive #ifdef'age of NMI trap handling for amd64/i386/xen.
Handle NMI in all Xen kernels.
|
| 1.41 |
| 02-May-2010 |
plunky | branches: 1.41.2;
The spl inline functions refer to external symbols that are only
defined in the kernel.
Wrap kernel-specific declarations in #ifdef _KERNEL to avoid unresolved
references when including from userland.
|
| 1.40 |
| 25-Apr-2010 |
ad | Nothing uses x86_multicast_ipi() right now and it complicates many
CPU support, so remove it.
|
| 1.39 |
| 19-Apr-2009 |
ad | branches: 1.39.2; 1.39.4;
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.
|
| 1.38 |
| 27-Mar-2009 |
dyoung | If defined(_KERNEL), #include <sys/types.h>, otherwise #include
<stdbool.h>, for the bool definition that we need. intr.h only got the
definition by chance, before.
|
| 1.37 |
| 25-Mar-2009 |
dyoung | It is only by accident that this gets the definitions it needs from
<sys/evcnt.h>, so explicitly #include <sys/evcnt.h>.
|
| 1.36 |
| 24-Feb-2009 |
yamt | - rewrite x86 nmi dispatcher so that establish and disesablish are safe
on a running system.
- adapt existing users of the api. (elan)
- adapt tprof_pmi driver to use the api.
|
| 1.35 |
| 30-May-2008 |
ad | branches: 1.35.6; 1.35.12;
Add a 'known_mpsafe' argument to intr_establish().
|
| 1.34 |
| 07-May-2008 |
joerg | branches: 1.34.2;
Remove some prototypes that are not implemented. Make some functions
static that are only used in intr.c.
|
| 1.33 |
| 28-Apr-2008 |
ad | Add support for kernel preeemption to the i386 and amd64 ports. Notes:
- I have seen one isolated panic in the x86 pmap, but otherwise i386
seems stable with preemption enabled.
- amd64 is missing the FPU handling changes and it's not yet safe to
enable it there.
- The usual level for kern.sched.kpreempt_pri will be 128 once enabled
by default. For testing, setting it to 0 helps to shake out bugs.
|
| 1.32 |
| 28-Apr-2008 |
martin | Remove clause 3 and 4 from TNF licenses
|
| 1.31 |
| 21-Jan-2008 |
dyoung | branches: 1.31.6; 1.31.8; 1.31.10;
Add primitive routines to establish NMI handlers on i386.
TBD: synchronize (dis)establishment of handlers.
|
| 1.30 |
| 26-Dec-2007 |
yamt | - share idt entry allocation code among x86.
- introduce a function to reserve an idt entry and use it instead of
manipulating idt_allocmap directly.
- rename idt to xen_idt for amd64 xen. add missing #ifdef XEN.
|
| 1.29 |
| 03-Dec-2007 |
ad | branches: 1.29.2; 1.29.6; 1.29.8;
Interrupt handling changes, in discussion since February:
- Reduce available SPL levels for hardware devices to none, vm, sched, high.
- Acquire kernel_lock only for interrupts at IPL_VM.
- Implement threaded soft interrupts.
|
| 1.28 |
| 17-Oct-2007 |
garbled | branches: 1.28.2;
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.
|
| 1.27 |
| 09-Jul-2007 |
ad | branches: 1.27.8; 1.27.10;
Merge some of the less invasive changes from the vmlocking branch:
- kthread, callout, devsw API changes
- select()/poll() improvements
- miscellaneous MT safety improvements
|
| 1.26 |
| 17-May-2007 |
yamt | merge yamt-idlelwp branch. asked by core@. some ports still needs work.
from doc/BRANCHES:
idle lwp, and some changes depending on it.
1. separate context switching and thread scheduling.
(cf. gmcgarry_ctxsw)
2. implement idle lwp.
3. clean up related MD/MI interfaces.
4. make scheduler(s) modular.
|
| 1.25 |
| 16-Feb-2007 |
ad | branches: 1.25.2; 1.25.6; 1.25.8; 1.25.14;
Remove spllowersoftclock() and CLKF_BASEPRI(), and always dispatch callouts
via a soft interrupt. In the near future, softclock will be run from process
context.
|
| 1.24 |
| 09-Feb-2007 |
ad | Merge newlock2 to head.
|
| 1.23 |
| 26-Dec-2006 |
ad | Define ipl_t as uint8_t so that it can be packed into a word with a lock
byte. Ok yamt@.
|
| 1.22 |
| 21-Dec-2006 |
yamt | merge yamt-splraiseipl branch.
- finish implementing splraiseipl (and makeiplcookie).
http://mail-index.NetBSD.org/tech-kern/2006/07/01/0000.html
- complete workqueue(9) and fix its ipl problem, which is reported
to cause audio skipping.
- fix netbt (at least compilation problems) for some ports.
- fix PR/33218.
|
| 1.21 |
| 04-Jul-2006 |
christos | branches: 1.21.4; 1.21.6;
Apply fvdl's acpi pci interrupt configuration code.
- MPACPI is no more.
- MPACPI_SCANPCI -> ACPI_SCANPCI
|
| 1.20 |
| 16-Feb-2006 |
perry | branches: 1.20.2; 1.20.10;
Change "inline" back to "__inline" in .h files -- C99 is still too
new, and some apps compile things in C89 mode. C89 keywords stay.
As per core@.
|
| 1.19 |
| 24-Dec-2005 |
perry | branches: 1.19.2; 1.19.4; 1.19.6;
Remove leading __ from __(const|inline|signed|volatile) -- it is obsolete.
|
| 1.18 |
| 03-Nov-2005 |
yamt | - use sys/spl.h.
- add some IPL_ definitions.
|
| 1.17 |
| 29-Oct-2005 |
yamt | add splraiseipl().
|
| 1.16 |
| 28-Oct-2005 |
yamt | remove duplicated spllpt().
|
| 1.15 |
| 31-Oct-2004 |
yamt | branches: 1.15.12; 1.15.14;
use __insn_barrier rather than homegrown equivalents.
|
| 1.14 |
| 23-Oct-2004 |
yamt | to determine if an interrupt needs to grab the kernel lock or not,
check interrupt's own ipl rather than cpu's current ipl.
|
| 1.13 |
| 28-Jun-2004 |
fvdl | Updaing ci_ilevel and testing ci_ipending must be done with all interrupts
off, or priority inversion can occur, which can lead to IPI deadlocks.
Leaves interrupts off for a bit longer, sadly, but with no noticeable
effects on the systems I tested on.
From YAMAMOTO Takashi.
|
| 1.12 |
| 04-Mar-2004 |
dbj | fix comment about spllowersoftclock
|
| 1.11 |
| 14-Jan-2004 |
yamt | spllower: lower spl before checking pending interrupts.
otherwise, interrupts happened immediately after the check might be left
pending for a while. (until the next tick in the worse case.)
|
| 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 |
| 27-Oct-2003 |
junyoung | Nuke __P().
|
| 1.8 |
| 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.
|
| 1.7 |
| 06-Sep-2003 |
fvdl | Move the bulk of pci_intr_string into a seperate intr_string function. Use
that new function to print the pciide compat interrupt in pciide_machdep.c.
Share pciide_machdep.c between amd64 and i386.
|
| 1.6 |
| 20-Aug-2003 |
fvdl | Pass pointers to frames from assembly, do not use the 'frame on stack
as argument passed by value' trick, as gcc 3.3.x makes (valid) assumptions
about the stack that will not be true. Costs 2 instructions per trap/syscall
on i386, 4 per interrupt for MP. One instruction per trap/syscall on amd64,
2 per interrupt for MP. I expect gcc 3.3.1 to make up for this by better
optimization (it'd better..)
While here, make amd64 compile again by using subr_mbr_disk.c
|
| 1.5 |
| 23-Jun-2003 |
martin | branches: 1.5.2;
#ifdef _KERNEL_OPT police
|
| 1.4 |
| 23-Jun-2003 |
martin | Make sure to include opt_foo.h if a defflag option FOO is used.
|
| 1.3 |
| 16-Jun-2003 |
thorpej | Rename IPL_IMP -> IPL_VM.
|
| 1.2 |
| 04-May-2003 |
fvdl | Block level-triggered interrupts at the ioapic if they are deferred.
Avoids interrupt storms seen on some systems. Many thanks to
Stoned Elipot for testing.
|
| 1.1 |
| 26-Feb-2003 |
fvdl | Move some files out of i386 into x86, so that they can be shared with
other ports.
|
| 1.5.2.5 |
| 10-Nov-2005 |
skrll | Sync with HEAD. Here we go again...
|
| 1.5.2.4 |
| 02-Nov-2004 |
skrll | Sync with HEAD.
|
| 1.5.2.3 |
| 21-Sep-2004 |
skrll | Fix the sync with head I botched.
|
| 1.5.2.2 |
| 18-Sep-2004 |
skrll | Sync with HEAD.
|
| 1.5.2.1 |
| 03-Aug-2004 |
skrll | Sync with HEAD
|
| 1.15.14.1 |
| 02-Nov-2005 |
yamt | sync with head.
|
| 1.15.12.6 |
| 21-Jan-2008 |
yamt | sync with head
|
| 1.15.12.5 |
| 07-Dec-2007 |
yamt | sync with head
|
| 1.15.12.4 |
| 03-Sep-2007 |
yamt | sync with head.
|
| 1.15.12.3 |
| 26-Feb-2007 |
yamt | sync with head.
|
| 1.15.12.2 |
| 30-Dec-2006 |
yamt | sync with head.
|
| 1.15.12.1 |
| 21-Jun-2006 |
yamt | sync with head.
|
| 1.19.6.1 |
| 22-Apr-2006 |
simonb | Sync with head.
|
| 1.19.4.1 |
| 09-Sep-2006 |
rpaulo | sync with head
|
| 1.19.2.1 |
| 18-Feb-2006 |
yamt | sync with head.
|
| 1.20.10.1 |
| 13-Jul-2006 |
gdamore | Merge from HEAD.
|
| 1.20.2.1 |
| 11-Aug-2006 |
yamt | sync with head
|
| 1.21.6.3 |
| 21-Sep-2006 |
yamt | rename splraiseipl argument to match with the rest of ports.
|
| 1.21.6.2 |
| 18-Sep-2006 |
yamt | correct a header.
|
| 1.21.6.1 |
| 18-Sep-2006 |
yamt | implement new api for i386 and amd64.
|
| 1.21.4.2 |
| 27-Jan-2007 |
ad | If running on a PPro or later, at boot patch in versions of spllower() and
similar that use cmpxchg8b instead of cli/sti. Cuts the clock cycles for
splx() by a factor of ~6 on the P4, and ~3 on the PIII when bracketed by
serializing instructions (and hopefully more when not).
|
| 1.21.4.1 |
| 12-Jan-2007 |
ad | Sync with head.
|
| 1.25.14.2 |
| 03-Oct-2007 |
garbled | Sync with HEAD
|
| 1.25.14.1 |
| 22-May-2007 |
matt | Update to HEAD.
|
| 1.25.8.1 |
| 11-Jul-2007 |
mjf | Sync with head.
|
| 1.25.6.4 |
| 03-Dec-2007 |
ad | Sync with HEAD.
|
| 1.25.6.3 |
| 03-Dec-2007 |
ad | Sync with HEAD.
|
| 1.25.6.2 |
| 17-Jun-2007 |
ad | - Increase the number of thread priorities from 128 to 256. How the space
is set up is to be revisited.
- Implement soft interrupts as kernel threads. A generic implementation
is provided, with hooks for fast-path MD code that can run the interrupt
threads over the top of other threads executing in the kernel.
- Split vnode::v_flag into three fields, depending on how the flag is
locked (by the interlock, by the vnode lock, by the file system).
- Miscellaneous locking fixes and improvements.
|
| 1.25.6.1 |
| 27-May-2007 |
ad | Sync with head.
|
| 1.25.2.1 |
| 23-Mar-2007 |
ad | - Decouple intr.h from cpu.h.
- Define splraise in spl.S. As a side effect it becomes "preemption safe".
- Make softintr_schedule a function in softintr.c.
- Make softintr a function in spl.S, and remove the unneeded lock prefix.
|
| 1.27.10.3 |
| 23-Mar-2008 |
matt | sync with HEAD
|
| 1.27.10.2 |
| 09-Jan-2008 |
matt | sync with HEAD
|
| 1.27.10.1 |
| 06-Nov-2007 |
matt | sync with HEAD
|
| 1.27.8.1 |
| 09-Dec-2007 |
jmcneill | Sync with HEAD.
|
| 1.28.2.2 |
| 18-Feb-2008 |
mjf | Sync with HEAD.
|
| 1.28.2.1 |
| 08-Dec-2007 |
mjf | Sync with HEAD.
|
| 1.29.8.1 |
| 16-Dec-2007 |
cube | Split off device-specific stuff out of subr_autconf.c, and split off
autoconf-specific stuff out of device.h.
The only functional change is the removal of the unused evcnt.h include in
device.h which (*sigh*) has side-effects in x86's intr.h, and probably some
other in the rest of the tree but I'm only compiling i386's QEMU for the
time being.
|
| 1.29.6.2 |
| 23-Jan-2008 |
bouyer | Sync with HEAD.
|
| 1.29.6.1 |
| 02-Jan-2008 |
bouyer | Sync with HEAD
|
| 1.29.2.1 |
| 26-Dec-2007 |
ad | Sync with head.
|
| 1.31.10.3 |
| 11-Aug-2010 |
yamt | sync with head.
|
| 1.31.10.2 |
| 04-May-2009 |
yamt | sync with head.
|
| 1.31.10.1 |
| 16-May-2008 |
yamt | sync with head.
|
| 1.31.8.2 |
| 04-Jun-2008 |
yamt | sync with head
|
| 1.31.8.1 |
| 18-May-2008 |
yamt | sync with head.
|
| 1.31.6.1 |
| 02-Jun-2008 |
mjf | Sync with HEAD.
|
| 1.34.2.1 |
| 23-Jun-2008 |
wrstuden | Sync w/ -current. 34 merge conflicts to follow.
|
| 1.35.12.5 |
| 27-Aug-2011 |
jym | Sync with HEAD. Most notably: uvm/pmap work done by rmind@, and MP Xen
work of cherry@.
No regression observed on suspend/restore.
|
| 1.35.12.4 |
| 02-May-2011 |
jym | Sync with head.
|
| 1.35.12.3 |
| 24-Oct-2010 |
jym | Sync with HEAD
|
| 1.35.12.2 |
| 01-Nov-2009 |
jym | Sync with HEAD.
|
| 1.35.12.1 |
| 13-May-2009 |
jym | Sync with HEAD.
Commit is split, to avoid a "too many arguments" protocol error.
|
| 1.35.6.2 |
| 28-Apr-2009 |
skrll | Sync with HEAD.
|
| 1.35.6.1 |
| 03-Mar-2009 |
skrll | Sync with HEAD.
|
| 1.39.4.2 |
| 21-Apr-2011 |
rmind | sync with head
|
| 1.39.4.1 |
| 30-May-2010 |
rmind | sync with head
|
| 1.39.2.2 |
| 17-Aug-2010 |
uebayasi | Sync with HEAD.
|
| 1.39.2.1 |
| 30-Apr-2010 |
uebayasi | Sync with HEAD.
|
| 1.41.2.1 |
| 06-Jun-2011 |
jruoho | Sync with HEAD.
|
| 1.43.16.1 |
| 18-May-2014 |
rmind | sync with head
|
| 1.43.12.2 |
| 03-Dec-2017 |
jdolecek | update from HEAD
|
| 1.43.12.1 |
| 20-Aug-2014 |
tls | Rebase to HEAD as of a few days ago.
|
| 1.43.2.1 |
| 22-May-2014 |
yamt | sync with head.
for a reference, the tree before this commit was tagged
as yamt-pagecache-tag8.
this commit was splitted into small chunks to avoid
a limitation of cvs. ("Protocol error: too many arguments")
|
| 1.44.2.1 |
| 10-Aug-2014 |
tls | Rebase.
|
| 1.45.4.3 |
| 28-Aug-2017 |
skrll | Sync with HEAD
|
| 1.45.4.2 |
| 22-Sep-2015 |
skrll | Sync with HEAD
|
| 1.45.4.1 |
| 06-Jun-2015 |
skrll | Sync with HEAD
|
| 1.50.2.2 |
| 05-Apr-2018 |
martin | Pull up following revision(s) (requested by christos in ticket #696):
sys/arch/amd64/amd64/vector.S: revision 1.62 (patch)
sys/arch/x86/include/intr.h: revision 1.55
sys/arch/i386/i386/vector.S: revision 1.77
sys/arch/i386/i386/db_interface.c: revision 1.82 (patch)
sys/arch/amd64/amd64/spl.S: revision 1.34 (patch)
sys/arch/amd64/amd64/db_interface.c: revision 1.33 (patch)
sys/arch/x86/x86/intr.c: revision 1.125
sys/arch/i386/i386/spl.S: revision 1.43 (patch)
sys/arch/i386/i386/machdep.c: revision 1.805 (patch)
sys/arch/x86/x86/lapic.c: revision 1.66 (patch)
Rename the DDB IPI IDT vectors for consistency. ok maxv@
Rename Xpreempt{recurse,resume} -> X{recurse,resume}_preempt so that
they fit the pattern. Also the debugger trap sniffer matches them
without adding special entries...
XXX: pullup-8.
|
| 1.50.2.1 |
| 13-Jan-2018 |
snj | Pull up following revision(s) (requested by knakahara in ticket #493):
sys/arch/x86/include/intr.h: revision 1.53
sys/arch/x86/pci/pci_intr_machdep.c: revision 1.42
sys/arch/x86/x86/intr.c: revision 1.114 via patch
fix "intrctl list" panic when ACPI is disabled.
reviewed by cherry@n.o and tested by msaitoh@n.o, thanks.
|
| 1.51.2.2 |
| 16-Jul-2017 |
cherry | 2302677
|
| 1.51.2.1 |
| 16-Jul-2017 |
cherry | file intr.h was added on branch perseant-stdc-iso10646 on 2017-07-16 14:02:49 +0000
|
| 1.54.2.3 |
| 26-Dec-2018 |
pgoyette | Sync with HEAD, resolve a few conflicts
|
| 1.54.2.2 |
| 25-Jun-2018 |
pgoyette | Sync with HEAD
|
| 1.54.2.1 |
| 07-Apr-2018 |
pgoyette | Sync with HEAD. 77 conflicts resolved - all of them $NetBSD$
|
| 1.56.2.2 |
| 08-Apr-2020 |
martin | Merge changes from current as of 20200406
|
| 1.56.2.1 |
| 10-Jun-2019 |
christos | Sync with HEAD
|
| 1.61.6.5 |
| 19-Apr-2020 |
bouyer | Add per-PIC callbacks for interrupt_get_devname(), interrupt_get_assigned()
and interrupt_get_count(). Implement Xen-specific callbacks for
PIC_XEN and use the x86 one for others.
In event_set_handler(), call intr_allocate_io_intrsource() so that
events appears in interrupt list (intrctl list).
|
| 1.61.6.4 |
| 19-Apr-2020 |
bouyer | Add a struct pic * member to struct intrhand.
This will be used for interrupt_get_count()
For Xen remplace pic_type with a pointer to the pic, and add a pointer
to intrhand, in struct pintrhand
Make event_set_handler return the pointer to struct intrhand.
Don't allocate a fake intrhand in xen_intr_establish_xname(), use the
one returned by event_set_handler().
|
| 1.61.6.3 |
| 16-Apr-2020 |
bouyer | Reorganise sources to make it possible to include Xen PVHVM support in
native kernels. Among others:
- move xen/include/amd64/hypercall.h to amd64/include/xen and
xen/include/i386/hypercall.h to i386/include/xen
- exclude some native files from the build for xenpv
- add xen to "machine" config statement for amd64 and i386
- split arch/xen/conf/files.xen to arch/xen/conf/files.xen (for pv drivers)
and arch/xen/conf/files.xen.pv (for full pv support)
- add GENERIC_XENHVM kernel config which includes GENERIC and add Xen PV
drivers.
|
| 1.61.6.2 |
| 11-Apr-2020 |
bouyer | Move softint and preemtion-related functions out of x86/x86/intr.c to
its own file, x86/x86/x86_softintr.c
Add x86/x86/x86_softintr.c for native and XenPV
Make sure XenPV also check ci_ioending, which is used for softints.
Switch XenPV to fast softints and allow kernel preemption.
kpreempt_disable() before calling pmap_changeprot_local()
run xen_wallclock_time() and xen_global_systime_ns() at splshed() to
avoid being interrupted.
XXX amd64 lock stubs are racy for XPENDING
|
| 1.61.6.1 |
| 10-Apr-2020 |
bouyer | spllower(): Also check Xen pending events
hypervisor_pvhvm_callback(): exit via Xdoreti, so that pending interrupts
are checked.
disable __HAVE_FAST_SOFTINTS only for XENPV, it now works for PVHVM.
We still have to disable PREEMPTION, until we support MULTIPROCESSOR
|
