On 10/20/10 11:46, Jung-uk Kim wrote:
On Wednesday 20 October 2010 01:52 pm, Matt wrote:
On 10/20/10 10:37, Matt wrote:
On Wed, 20 Oct 2010, Jung-uk Kim wrote:
On Tuesday 19 October 2010 09:15 pm, Matt wrote:
My experience with a sleeping freebsd laptop has been
shortlived!
Today I rebuilt world using clang& this morning's csup
current. Clang build went just swimmingly.
Unthinkingly, I closed my laptop lid and put it in my case.
When I got to my house, it was roasting with fans spinning and
sleep light flashing. No damage, thankfully.
Low and behold, hw.pci.do_power_resume=0 no longer lets my
laptop sleep!
I had recently fiddled with powerd, but problem persisted
after reverting to previous configuration of associated
sysctls etc.
Interestingly, sleep bounce now fails with a hard freeze,
which it never has in the past.
Verbose output shows the wifi then re0 network interfaces
going from D0->D3 as last living output.
Please note problem persists regardless of user, X running,
sleep_delay sysctl, do_power_resume, do_power_nodriver, powerd
running/not running.
Without sleep bounce, problem is characterized by flashing
sleep light and spinning fans (CPU temperature is high).
No devices added or removed, was sleeping this morning before
buildworld. Is it worth rebuilding with gcc? Or a content
change and not a compiler issue? Any major pci changes lately
maybe?
Can you please update source and try again? If it does not
work, please set a new tunable "hw.pci.do_power_suspend=0" and
tell me whether it helps or not. FYI, hw.pci.do_power_resume
does not apply to suspend any more. So, if you want to restore
the previous behaviour, you need both
"hw.pci.do_power_resume=0" and "hw.pci.do_power_suspend=0".
However, my hunch tells me that you only need the latter.
Also, if possible, I'd like to see 'devinfo -rv', 'pciconf
-clv', 'acpidump -dt', and 'lspci -vvv' output. Note lspci is
available via ports/sysutils/pciutils.
Thanks,
Jung-uk Kim
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A>> dump file of the above commands in order:
http://pastebin.com/KhFn9xaK
I'm grabbing a new csup now, glad it wasn't clang at least. When
I did Mac development, LLVM binaries were generally significantly
faster for some things.
Interesting, I got some phone related topic added into your post,
and no direct mail, so hopefully you can get your hands on the
pastebin link.
Thank you, I will let you know if the new tunable does the trick.
Matt
Build fails. I will also try gcc, but it seems like it doesn't know
about do_power_suspend yet!
cd /usr/obj/usr/src/sys/ONOSENDAI; MAKEOBJDIRPREFIX=/usr/obj
MACHINE_ARCH=amd64 MACHINE=amd64 CPUTYPE=nocona
GROFF_BIN_PATH=/usr/obj/usr/src/tmp/legacy/usr/bin
GROFF_FONT_PATH=/usr/obj/usr/src/tmp/legacy/usr/share/groff_font
GROFF_TMAC_PATH=/usr/obj/usr/src/tmp/legacy/usr/share/tmac
_SHLIBDIRPREFIX=/usr/obj/usr/src/tmp VERSION="FreeBSD 9.0-CURRENT
amd64 900023" INSTALL="sh /usr/src/tools/install.sh"
PATH=/usr/obj/usr/src/tmp/legacy/usr/sbin:/usr/obj/usr/src/tmp/lega
cy/usr/bin:/usr/obj/usr/src/tmp/legacy/usr/games:/usr/obj/usr/src/tm
p/usr/sbin:/usr/obj/usr/src/tmp/usr/bin:/usr/obj/usr/src/tmp/usr/gam
es:/sbin:/bin:/usr/sbin:/usr/bin make KERNEL=kernel all
-DNO_MODULES_OBJ
clang -c -O2 -fno-strict-aliasing -pipe -march=nocona -std=c99
-Wall -Wredundant-decls -Wnested-externs -Wstrict-prototypes
-Wmissing-prototypes -Wpointer-arith -Winline -Wcast-qual -Wundef
-Wno-pointer-sign -fformat-extensions -nostdinc -I. -I/usr/src/sys
-I/usr/src/sys/contrib/altq -D_KERNEL -DHAVE_KERNEL_OPTION_HEADERS
-include opt_global.h -fno-omit-frame-pointer -mcmodel=kernel
-mno-red-zone -mfpmath=387 -mno-sse -mno-sse2 -mno-sse3 -mno-mmx
-mno-3dnow -msoft-float -fno-asynchronous-unwind-tables
-ffreestanding -fstack-protector /usr/src/sys/dev/pci/pci_pci.c
clang: warning: argument unused during compilation: '-mfpmath=387'
/usr/src/sys/dev/pci/pci_pci.c:450:20: error: use of undeclared
identifier 'pci_do_power_suspend'; did you mean
'pci_do_power_resume'? if (error == 0&& pci_do_power_suspend) {
^~~~~~~~~~~~~~~~~~~~
pci_do_power_resume
In file included from /usr/src/sys/dev/pci/pci_pci.c:51:
/usr/src/sys/dev/pci/pci_private.h:41:13: note:
'pci_do_power_resume' declared
here
extern int pci_do_power_resume;
^
1 error generated.
*** Error code 1
Stop in /usr/obj/usr/src/sys/ONOSENDAI.
*** Error code 1
Stop in /usr/src.
*** Error code 1
Stop in /usr/src.
It seems your sys/dev/pci/pci_private.h is out of sync somehow. It
was updated with pci_pci.c in the same commit. Please try csup
again.
Jung-uk Kim
After current cvsup, SL410 sleeps again (with both
hw.pci.do_power_suspend and hw.pci.do_power_resume set to 0). Initial
toggling indicated that at least would work, I will experiment more.
Thank you all for a quick resolution to the problem!
Matt
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