__P() prototypes when an ansi-style static inline is a prototype already.
Since vnode_if.[ch] are generated on the fly, there are no CVS diffs to
mess up.
SMP problem. Compaq, in their infinite wisdom, forgot to put the IO apic
intpin #0 connection to the 8259 PIC into the mptable. This hack is to
look and see if intpin #0 has *no* table entry and adds a fake ExtInt
entry for the remap routines to use. isa/clock.c will still test the
interrupts. This entry is only ever used on an already broken system.
where fork1() could put the process on the run queue where it could be
snatched up by another CPU before kthread_create() had set the proper
fork handler. Instead, we put the new kthread on the runqueue after its
fork handler has been sent.
Noticed by: jake
Looked over by: peter
mutex operations. In the future they may call functions that verify
correct locking order between processes in the INVARIANTS case.
- Lock the process in PHOLD() and PREL().
mpapic.c. This gives us the benefit of C type checking. These functions
are not called in any critical paths and are not used by the interrupt
routines.
place the LOCKing macros within the areas within if_wxvar.h that
is set aside for them. Put any platform specific data also in those
areas.
For ease of maintenance purposes, merge in the OpenBSD version codebase here.
- Whitespace fixes.
- Comment fixes (mostly capitalization and trailing periods).
- Reorderings to put variables all in the same place, function prototypes
sorted alphabetically, etc.
2. Removed unused and #ifdef'd out members from struct ithd.
3. Changed ESTCPULIM() to use an explicit (PRIO_MAX - PRIO_MIN) rather than
PRIO_TOTAL.
4. Remove <sys/lock.h> #include and resort #include's.
Submitted by: bde (1, 3, 4)
a tunstart function, which is called when a packet is sucessfully
placed on the queue. This allows us to properly do output byte accounting
within the handoff routine.
Add a test against isp->isp_osinfo.islocked prior to trying to see
whether --isp->isp_osinfo.islocked is zero to cause us to unlock
(non-SMPLOCK case).
in the future:
o Remove pcic_softc from pcic_handle and replace it with a void *
o Reduce dependence on accessing softc via a pcic_handle
Minor cleanups:
o Define a macro to count the size of an array and use it.
o Minor whitespace alignment
o make no slots found a printf not a panic.
spending, which was unused now that all software interrupts have
their own thread. Make the legacy schednetisr use an atomic op
for setting bits in the netisr mask.
Reviewed by: jhb
HID passed in as an argument at all; callers are typically going to be
sending us static strings anyway.
Submitted by: Munehiro Matsuda <haro@tk.kubota.co.jp>
Also, while here, run up to 32 interrupt sources on APIC systems.
Normalize INTREN/INTRDIS so they are the same on both UP and SMP systems
rather than sometimes a macro, and sometimes a function.
Reviewed by: jhb, jakeb
field in CDB' error when attempting to start a caddy-type CD drive,
since those drives apparently in general refuse to load a medium. Since
we never advertised the feature to load the medium upon calling
cdstartunit() (i. e. upon receipt of a CDIOCSTART ioctl command), nobody
should have relied on it. Besides, nobody noticed so far at all that
this command is failing for caddy-type drives... Only few applications
seem to use it at all (among them is workman, which made me notice it).
Reviewed by: ken
tweak to enable/disable interrupt sources. Seems to work. It is unclear
how many of the PC164 models actually might needs this, and whether or
not there are other hidden issues.
Obtained from:Bernd Walter <ticso@cicely8.cicely.de>
MPLOCKED macro
(2) Use decimal 12 rather than hex 0xc in an addl
(3) Implement MTX_ENTER for the I386_CPU case
(4) Use semi-colons between instructions to allow MTX_ENTER
and MTX_ENTER_WITH_RECURSION to be assembled
(5) Use incl instead of incw to increment the recusion count
(6) 10 is not a valid label, use 7, 8 and 9 rather than 8, 9 and 10
(7) Sort numeric labels
Submitted by: bde (2, 4, and 5)
on. So stop failing the attach if the IRQ is unassigned. With this
patch, I can now boot with PNP-OS YES in my BIOS no differently than
PNP-OS NO (which is a good thing since Windows hangs with PNP-OS NO).
Obtained from: msmith
- standardise error reporting for commands
- simplify the driver-to-controller bio transfer
- add bio in/out accounting
- correctly preserve the command ID in twe_ioctl (thanks to joel@3ware)
