* ibook2 will not wake from sleep on 2.4.20-ben7 @ 2003-03-01 20:29 Ethan Blanton 2003-03-01 22:18 ` Benjamin Herrenschmidt 0 siblings, 1 reply; 5+ messages in thread From: Ethan Blanton @ 2003-03-01 20:29 UTC (permalink / raw) To: linuxppc-dev I have an iBook 2 (PowerBook 4,1) and I rsync'd my kernel to 2.4.20-ben7 last night (I had previously been running 2.4.20-pre7-ben0 with no trouble). The lid latch does not seem to put the machine to sleep any more, and when I put it to sleep with the power button, waking the machine up shuts it off rather than waking it. I then have to depress the power button for a few seconds, release it, and press it briefly in order to power the machine back up. The machine is not losing its time/etc, merely shutting down. I'm running pbbuttonsd-0.5.2 in pmud replacement mode. Ethan -- Happiness is a belt-fed weapon. ** Sent via the linuxppc-dev mail list. See http://lists.linuxppc.org/ ^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: ibook2 will not wake from sleep on 2.4.20-ben7 2003-03-01 20:29 ibook2 will not wake from sleep on 2.4.20-ben7 Ethan Blanton @ 2003-03-01 22:18 ` Benjamin Herrenschmidt 2003-03-01 22:27 ` Benjamin Herrenschmidt 0 siblings, 1 reply; 5+ messages in thread From: Benjamin Herrenschmidt @ 2003-03-01 22:18 UTC (permalink / raw) To: Ethan Blanton; +Cc: linuxppc-dev On Sat, 2003-03-01 at 21:29, Ethan Blanton wrote: > I have an iBook 2 (PowerBook 4,1) and I rsync'd my kernel to > 2.4.20-ben7 last night (I had previously been running 2.4.20-pre7-ben0 > with no trouble). The lid latch does not seem to put the machine to > sleep any more, and when I put it to sleep with the power button, > waking the machine up shuts it off rather than waking it. I then have > to depress the power button for a few seconds, release it, and press > it briefly in order to power the machine back up. > > The machine is not losing its time/etc, merely shutting down. > > I'm running pbbuttonsd-0.5.2 in pmud replacement mode. Can you try -ben4 or -ben5 ? Patches against official 2.4.20 are on kernel.org/pub/linux/kernel/people/benh. Let me know if it works Ben. ** Sent via the linuxppc-dev mail list. See http://lists.linuxppc.org/ ^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: ibook2 will not wake from sleep on 2.4.20-ben7 2003-03-01 22:18 ` Benjamin Herrenschmidt @ 2003-03-01 22:27 ` Benjamin Herrenschmidt 2003-03-01 23:49 ` Ethan Blanton 0 siblings, 1 reply; 5+ messages in thread From: Benjamin Herrenschmidt @ 2003-03-01 22:27 UTC (permalink / raw) To: Ethan Blanton; +Cc: linuxppc-dev On Sat, 2003-03-01 at 23:18, Benjamin Herrenschmidt wrote: > On Sat, 2003-03-01 at 21:29, Ethan Blanton wrote: > > I have an iBook 2 (PowerBook 4,1) and I rsync'd my kernel to > > 2.4.20-ben7 last night (I had previously been running 2.4.20-pre7-ben0 > > with no trouble). The lid latch does not seem to put the machine to > > sleep any more, and when I put it to sleep with the power button, > > waking the machine up shuts it off rather than waking it. I then have > > to depress the power button for a few seconds, release it, and press > > it briefly in order to power the machine back up. > > > > The machine is not losing its time/etc, merely shutting down. > > > > I'm running pbbuttonsd-0.5.2 in pmud replacement mode. > > Can you try -ben4 or -ben5 ? Patches against official 2.4.20 > are on kernel.org/pub/linux/kernel/people/benh. > > Let me know if it works Hrm... before that, try this patch against -ben7 --- 1.1/arch/ppc/kernel/cpu_setup_6xx.S Thu Feb 27 09:50:24 2003 +++ edited/arch/ppc/kernel/cpu_setup_6xx.S Sat Mar 1 23:25:37 2003 @@ -356,7 +356,7 @@ cror 4*cr0+eq,4*cr0+eq,4*cr3+eq cror 4*cr0+eq,4*cr0+eq,4*cr4+eq cror 4*cr0+eq,4*cr0+eq,4*cr1+eq - bne 1f + bne 2f /* Restore 74xx specific regs */ lwz r4,CS_MSSCR0(r5) sync @@ -372,7 +372,7 @@ /* Clear 7410 L2CR2 */ li r4,0 mtspr SPRN_L2CR2,r4 -1: beq cr1,1f +1: beq cr1,2f /* Restore 745x specific registers */ lwz r4,CS_HID1(r5) sync @@ -394,7 +394,7 @@ mtspr SPRN_LDSTDB,r4 isync sync -1: bne cr5,1f +2: bne cr5,1f /* Restore 750FX specific registers * that is restore PLL config & switch * to PLL 0 @@ -404,10 +404,10 @@ mtspr SPRN_HID1,r5 /* Wait for PLL to stabilize */ mftbl r5 -2: mftbl r6 +3: mftbl r6 sub r6,r6,r5 cmpli cr0,r6,10000 - ble 2b + ble 3b /* Setup final PLL */ mtspr SPRN_HID1,r4 1: ** Sent via the linuxppc-dev mail list. See http://lists.linuxppc.org/ ^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: ibook2 will not wake from sleep on 2.4.20-ben7 2003-03-01 22:27 ` Benjamin Herrenschmidt @ 2003-03-01 23:49 ` Ethan Blanton 2003-03-02 9:33 ` Benjamin Herrenschmidt 0 siblings, 1 reply; 5+ messages in thread From: Ethan Blanton @ 2003-03-01 23:49 UTC (permalink / raw) To: Benjamin Herrenschmidt; +Cc: linuxppc-dev Benjamin Herrenschmidt spake unto us the following wisdom: > > Can you try -ben4 or -ben5 ? Patches against official 2.4.20 > > are on kernel.org/pub/linux/kernel/people/benh. > > Hrm... before that, try this patch against -ben7 You're the man, Ben. :-) This patch seems to work perfectly. I assume you are not interested in the results from -ben4 and -ben5? (I can still check.) Ethan -- Happiness is a belt-fed weapon. ** Sent via the linuxppc-dev mail list. See http://lists.linuxppc.org/ ^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: ibook2 will not wake from sleep on 2.4.20-ben7 2003-03-01 23:49 ` Ethan Blanton @ 2003-03-02 9:33 ` Benjamin Herrenschmidt 0 siblings, 0 replies; 5+ messages in thread From: Benjamin Herrenschmidt @ 2003-03-02 9:33 UTC (permalink / raw) To: Ethan Blanton; +Cc: linuxppc-dev On Sun, 2003-03-02 at 00:49, Ethan Blanton wrote: > Benjamin Herrenschmidt spake unto us the following wisdom: > > > Can you try -ben4 or -ben5 ? Patches against official 2.4.20 > > > are on kernel.org/pub/linux/kernel/people/benh. > > > > Hrm... before that, try this patch against -ben7 > > You're the man, Ben. :-) This patch seems to work perfectly. I > assume you are not interested in the results from -ben4 and -ben5? (I > can still check.) You assume correctly. I'll release -ben8 early next week with that fix. Ben. ** Sent via the linuxppc-dev mail list. See http://lists.linuxppc.org/ ^ permalink raw reply [flat|nested] 5+ messages in thread
end of thread, other threads:[~2003-03-02 9:33 UTC | newest] Thread overview: 5+ messages (download: mbox.gz follow: Atom feed -- links below jump to the message on this page -- 2003-03-01 20:29 ibook2 will not wake from sleep on 2.4.20-ben7 Ethan Blanton 2003-03-01 22:18 ` Benjamin Herrenschmidt 2003-03-01 22:27 ` Benjamin Herrenschmidt 2003-03-01 23:49 ` Ethan Blanton 2003-03-02 9:33 ` Benjamin Herrenschmidt
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