Date: Tue, 24 Oct 2000 22:19:40 -0700 (PDT) From: John Baldwin <jhb@FreeBSD.org> To: cvs-committers@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/sys/alpha/alpha busdma_machdep.c clock.c interrupt.c ipl_funcs.c mem.c vm_machdep.c src/sys/alpha/include ipl.h md_var.h src/sys/cam cam_xpt.c src/sys/i386/i386 busdma_machdep.c vm_machdep.c src/sys/i386/include ipl.h md_var.h ... Message-ID: <200010250519.WAA59551@freefall.freebsd.org>
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jhb 2000/10/24 22:19:40 PDT
Modified files:
sys/alpha/alpha busdma_machdep.c clock.c interrupt.c
ipl_funcs.c mem.c vm_machdep.c
sys/alpha/include ipl.h md_var.h
sys/cam cam_xpt.c
sys/i386/i386 busdma_machdep.c vm_machdep.c
sys/i386/include ipl.h md_var.h
sys/i386/isa clock.c cy.c intr_machdep.c
intr_machdep.h ipl.s ipl_funcs.c
ithread.c rc.c
sys/ia64/ia64 busdma_machdep.c ipl_funcs.c mem.c
vm_machdep.c
sys/ia64/include ipl.h md_var.h
sys/isa sio.c
sys/kern kern_clock.c kern_intr.c kern_timeout.c
subr_taskqueue.c
sys/net netisr.h
sys/pc98/pc98 clock.c sio.c
sys/sys interrupt.h proc.h systm.h
Log:
- Overhaul the software interrupt code to use interrupt threads for each
type of software interrupt. Roughly, what used to be a bit in spending
now maps to a swi thread. Each thread can have multiple handlers, just
like a hardware interrupt thread.
- Instead of using a bitmask of pending interrupts, we schedule the specific
software interrupt thread to run, so spending, NSWI, and the shandlers
array are no longer needed. We can now have an arbitrary number of
software interrupt threads. When you register a software interrupt
thread via sinthand_add(), you get back a struct intrhand that you pass
to sched_swi() when you wish to schedule your swi thread to run.
- Convert the name of 'struct intrec' to 'struct intrhand' as it is a bit
more intuitive. Also, prefix all the members of struct intrhand with
'ih_'.
- Make swi_net() a MI function since there is now no point in it being
MD.
Submitted by: cp
Revision Changes Path
1.12 +4 -2 src/sys/alpha/alpha/busdma_machdep.c
1.18 +1 -2 src/sys/alpha/alpha/clock.c
1.26 +26 -26 src/sys/alpha/alpha/interrupt.c
1.24 +1 -56 src/sys/alpha/alpha/ipl_funcs.c
1.33 +1 -7 src/sys/alpha/alpha/mem.c
1.36 +2 -2 src/sys/alpha/alpha/vm_machdep.c
1.16 +1 -4 src/sys/alpha/include/ipl.h
1.13 +2 -2 src/sys/alpha/include/md_var.h
1.96 +18 -30 src/sys/cam/cam_xpt.c
1.19 +4 -2 src/sys/i386/i386/busdma_machdep.c
1.142 +2 -2 src/sys/i386/i386/vm_machdep.c
1.25 +1 -3 src/sys/i386/include/ipl.h
1.38 +2 -3 src/sys/i386/include/md_var.h
1.161 +2 -6 src/sys/i386/isa/clock.c
1.105 +17 -16 src/sys/i386/isa/cy.c
1.39 +34 -34 src/sys/i386/isa/intr_machdep.c
1.24 +3 -3 src/sys/i386/isa/intr_machdep.h
1.39 +1 -33 src/sys/i386/isa/ipl.s
1.39 +1 -6 src/sys/i386/isa/ipl_funcs.c
1.8 +8 -8 src/sys/i386/isa/ithread.c
1.57 +9 -6 src/sys/i386/isa/rc.c
1.2 +2 -2 src/sys/ia64/ia64/busdma_machdep.c
1.4 +1 -56 src/sys/ia64/ia64/ipl_funcs.c
1.2 +1 -7 src/sys/ia64/ia64/mem.c
1.8 +2 -2 src/sys/ia64/ia64/vm_machdep.c
1.3 +2 -8 src/sys/ia64/include/ipl.h
1.2 +2 -2 src/sys/ia64/include/md_var.h
1.319 +16 -12 src/sys/isa/sio.c
1.115 +4 -2 src/sys/kern/kern_clock.c
1.28 +162 -227 src/sys/kern/kern_intr.c
1.60 +2 -2 src/sys/kern/kern_timeout.c
1.5 +7 -4 src/sys/kern/subr_taskqueue.c
1.23 +4 -2 src/sys/net/netisr.h
1.93 +2 -2 src/sys/pc98/pc98/clock.c
1.139 +14 -14 src/sys/pc98/pc98/sio.c
1.12 +23 -20 src/sys/sys/interrupt.h
1.120 +2 -2 src/sys/sys/proc.h
1.124 +2 -18 src/sys/sys/systm.h
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