On lun, 2002-09-02 at 14:53, David M. Cooke wrote: > > I had similiar problems, but it's working now. I had to disable IDE > CDROM support, and compile SCSI emulation in. Indeed, this configuration works. Compiling both as modules also works. > > Since several people seem to have problems, I've put the deb for my > kernel (2.4.20-pre5-ben0), along with the kernel config file and a deb > for daenzer's drm-trunk-module at > > http://arbutus.physics.mcmaster.ca/cookedm/ibook/ > > Currently, CDROM support with SCSI emulation, sleeping/waking up, and > sound work. I haven't tested the CD-RW, but cdrecord -scanbus works. > I've tried your kernel and with it sleeping now works... most of the time. Once, it didn't wake up and another time it woke up and locked up after. Something even weirder is that I can't compile a kernel where sleeping works. I've compiled a kernel using exactly you configuration file (using the 2.4.20-pre5-benh0 rsync source) and kernel-package but it never works. I noticed that you compiled your kernel using gcc 3.2 pre-release so I thought it might be the problem. I've compiled the kernel (always using your configuration and doing a make-kpkg clean between run) using gcc 2.95, gcc 3.0 and gcc 3.2 and sleeping never works on the produced kernel. A thing that I noticed is that the iBook doesn't seems to sleep correctly on the failing kernels: the light on the front side of the iBook doesn't do it's usual sleeping heart beat. It does with the kernel you compiled. I'm including here the packages related to my build environment and also a diff of the dmesg between your kernel and the last one I've compiled using 3.2. How is your build environment different than mine? Any insights in this matter are welcome. My build environment: ii binutils 2.13.90.0.4-1 The GNU assembler, linker and binary utiliti ii binutils-doc 2.12.90.0.1-4 Documentation for the GNU assembler, linker (binutils 2.12.90.0.1 was used with gcc-2.95 and gcc-3.0. I had to upgrade binutils to install gcc-3.2 from unstable, otherwise I'm running testing) ii gcc 2.95.4-16 The GNU C compiler. ii gcc-2.95 2.95.4-11 The GNU C compiler. ii gcc-3.0 3.0.4-7 The GNU C compiler. ii gcc-3.0-base 3.0.4-7 The GNU Compiler Collection (base package). ii gcc-3.2 3.2.1-0pre1 The GNU C compiler. ii gcc-3.2-base 3.2.1-0pre1 The GNU Compiler Collection (base package). ii gcc-3.2-doc 3.2.1-0pre1 Documentation for the GNU compilers (gcc, go ii kernel-package 8.007 Debian Linux kernel package build scripts. ii libc6-dev 2.2.5-14 GNU C Library: Development Libraries and Hea ii libgcc1 3.2.1-0pre1 GCC support library. The diff between boot messages generated by your kernel and mine (same configuration): --- dmesg.snooze.worked 2002-09-03 18:25:20.000000000 -0400 +++ dmesg.fail-gcc-32 2002-09-03 18:44:10.000000000 -0400 @@ -1,6 +1,6 @@ Memory BAT mapping: BAT2=256Mb, BAT3=128Mb, residual: 0Mb -Total memory = 384MB; using 2048kB for hash table (at c0400000) -Linux version 2.4.20-pre5-ben0 (dave@venus) (gcc version 3.2 20020809 (Debian prerelease)) #3 Sat Aug 31 07:47:38 EDT 2002 +Total memory = 384MB; using 1024kB for hash table (at c0400000) +Linux version 2.4.20-pre5-ben0 (francis@Bourdieu) (gcc version 3.2.1 20020830 (Debian prerelease)) #1 mar sep 3 17:45:41 EDT 2002 Found Uninorth memory controller & host bridge, revision: 192 Mapped at 0xfdf3c000 Found a Pangea mac-io controller, rev: 0, mapped at 0xfdebc000 @@ -30,7 +30,7 @@ time_init: decrementer frequency = 24.835245 MHz Console: colour dummy device 80x25 Calibrating delay loop... 1389.36 BogoMIPS -Memory: 382776k available (2152k kernel code, 1028k data, 136k init, 0k highmem) +Memory: 383800k available (2148k kernel code, 1032k data, 136k init, 0k highmem) AGP special page: 0xd7fff000 Dentry cache hash table entries: 65536 (order: 7, 524288 bytes) Inode cache hash table entries: 32768 (order: 6, 262144 bytes) @@ -165,8 +165,8 @@ Detected ADB keyboard, type ISO, swapping keys. input1: ADB HID on ID 2:2.c4 input2: ADB HID on ID 7:7.1f -ADB mouse at 3, handler set to 4 (trackpad)<7>(recovery.c, 254): journal_recover: JBD: recovery, exit status 0, recovered transactions 13593 to 13603 -(recovery.c, 256): journal_recover: JBD: Replayed 434 and revoked 0/3 blocks +ADB mouse at 3, handler set to 4 (trackpad)<7>(recovery.c, 254): journal_recover: JBD: recovery, exit status 0, recovered transactions 13640 to 13653 +(recovery.c, 256): journal_recover: JBD: Replayed 475 and revoked 0/3 blocks input3: ADB HID on ID 3:3.01 adb: finished probe task... @@ -220,45 +220,3 @@ EXT3 FS 2.4-0.9.17, 10 Jan 2002 on ide0(3,16), internal journal EXT3-fs: mounted filesystem with ordered data mode. ide_pmac: Set PIO timing for mode 4, reg: 0x1090014a -usb-ohci.c: USB suspend: usb-10:18.0 -usb-ohci.c: USB suspend: usb-10:19.0 -eth0: suspending, WakeOnLan disabled -hdb: channel busy -CLK_PIN_CNTL on wakeup was: 00000005 -hda: Enabling Ultra DMA 2 -ide_pmac: Set UDMA timing for mode 2, reg: 0x1090038c -hdb: Enabling MultiWord DMA 2 -ide_pmac: MDMA, cycleTime: 120, accessTime: 75, recTime: 45 -ide_pmac: Set MDMA timing for mode 2, reg: 0x0001978c -PCI: Enabling bus mastering for device 10:18.0 -usb-ohci.c: USB continue: usb-10:18.0 from host wakeup -PCI: Enabling bus mastering for device 10:19.0 -usb-ohci.c: USB continue: usb-10:19.0 from host wakeup -eth0: resuming -adb: starting probe task... -adb devices: [2]: 2 c4 [3]: 3 1 [7]: 7 1f -ADB keyboard at 2, handler 1 -ADB mouse at 3, handler set to 4 (trackpad) -adb: finished probe task... -Audio jack unplugged, enabling speakers. -usb-ohci.c: USB suspend: usb-10:18.0 -usb-ohci.c: USB suspend: usb-10:19.0 -eth0: suspending, WakeOnLan disabled -hdb: channel busy -CLK_PIN_CNTL on wakeup was: 00000005 -hda: Enabling Ultra DMA 2 -ide_pmac: Set UDMA timing for mode 2, reg: 0x1090038c -hdb: Enabling MultiWord DMA 2 -ide_pmac: MDMA, cycleTime: 120, accessTime: 75, recTime: 45 -ide_pmac: Set MDMA timing for mode 2, reg: 0x0001978c -PCI: Enabling bus mastering for device 10:18.0 -usb-ohci.c: USB continue: usb-10:18.0 from host wakeup -PCI: Enabling bus mastering for device 10:19.0 -usb-ohci.c: USB continue: usb-10:19.0 from host wakeup -eth0: resuming -adb: starting probe task... -adb devices: [2]: 2 c4 [3]: 3 1 [7]: 7 1f -ADB keyboard at 2, handler 1 -ADB mouse at 3, handler set to 4 (trackpad) -adb: finished probe task... -Audio jack unplugged, enabling speakers. -- Francis J. Lacoste francis@Contre.COM
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