On 10/20/10 10:52, 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
_______________________________________________
freebsd-current@freebsd.org mailing list
http://lists.freebsd.org/mailman/listinfo/freebsd-current
To unsubscribe, send any mail to
"freebsd-current-unsubscr...@freebsd.org"
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/legacy/usr/bin:/usr/obj/usr/src/tmp/legacy/usr/games:/usr/obj/usr/src/tmp/usr/sbin:/usr/obj/usr/src/tmp/usr/bin:/usr/obj/usr/src/tmp/usr/games:/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.
Matt
Commented out code at as though "pci_do_power_suspend" = false,
still does not sleep.
Tried setting do_power_resume to 1 and 0, same result.
debug.acpi.suspend_bounce returns to VT and freezes, nothing logged (was
not verbose booted at the time however).
_______________________________________________
freebsd-current@freebsd.org mailing list
http://lists.freebsd.org/mailman/listinfo/freebsd-current
To unsubscribe, send any mail to "freebsd-current-unsubscr...@freebsd.org"
