Messages in this thread | | | Subject | AGP_UNINORTH missing in 2.4.27 for PPC? | From | Wolfgang Pfeiffer <> | Date | Sat, 28 Aug 2004 01:20:29 +0200 |
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Hi All
I sent the message below to the debian ppc list, and didn't get an answer so far.
Problem: I can't compile a 2.4.27 kernel anymore on a Powerbook G4. The whole issue is described in the forwarded message at the end of this message.
First some information about the the system/machine I wanted to build the kernel on.
The compiler in all builds were either gcc-2.95 or gcc-3.3, if I recall correctly ...
-------------------- $ cat /proc/version Linux version 2.4.25-ben1 (root@debby) (gcc version 2.95.4 20011002 (Debian prerelease)) #1 Sun Apr 25 15:55:09 CEST 2004 ------------------------
-------------------------- $ cat /proc/cpuinfo processor : 0 cpu : 7455, altivec supported clock : 867MHz revision : 3.2 (pvr 8001 0302) bogomips : 864.64 machine : PowerBook3,5 motherboard : PowerBook3,5 MacRISC2 MacRISC Power Macintosh board revision : 00000000 detected as : 80 (PowerBook Titanium IV) pmac flags : 0000000b L2 cache : 256K unified memory : 768MB pmac-generation : NewWorld ---------------------------------
--------------------------------------- $ cat /proc/modules radeon 129536 1 agpgart 18832 3 rfcomm 25440 0 (autoclean) l2cap 18944 2 (autoclean) [rfcomm] bluez 37960 1 (autoclean) [rfcomm l2cap] sd_mod 13084 0 (autoclean) (unused) ds 8656 1 snd-powermac 42996 2 (autoclean) snd-pcm-oss 58408 0 (autoclean) snd-mixer-oss 17456 1 (autoclean) [snd-pcm-oss] snd-pcm 85344 0 (autoclean) [snd-powermac snd-pcm-oss] snd-timer 20368 0 (autoclean) [snd-pcm] snd-page-alloc 7832 0 (autoclean) [snd-pcm] snd 49088 1 (autoclean) [snd-powermac snd-pcm-oss snd-m -oss snd-pcm snd-timer] soundcore 4584 3 (autoclean) [snd] yenta_socket 12688 1 pcmcia_core 44976 0 [ds yenta_socket] sg 30804 0 (unused) ide-scsi 11232 0 scsi_mod 91392 3 [sd_mod sg ide-scsi] airport 3556 0 (unused) orinoco 36896 0 [airport] hermes 9712 0 [airport orinoco] hid 23300 0 (unused ----------------------------
--------------------------- # lspci -vvv 0000:00:0b.0 Host bridge: Apple Computer Inc. UniNorth 1.5 AGP Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV+ VGASnoop- ParErr- Stepping- SERR- FastB2B- Status: Cap+ 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort+ >SERR- <PERR- Latency: 16, Cache Line Size: 0x08 (32 bytes) Capabilities: [80] AGP version 1.0 Status: RQ=8 Iso- ArqSz=0 Cal=0 SBA+ ITACoh- GART64- HTrans- 64bit- FW+ AGP3- Rate=x1,x2,x4 Command: RQ=1 ArqSz=0 Cal=0 SBA+ AGP+ GART64- 64bit- FW- Rate=x4
0000:00:10.0 VGA compatible controller: ATI Technologies Inc Radeon R250 Lf [Radeon Mobility 9000 M9] (rev 01) (prog-if 00 [VGA]) Subsystem: ATI Technologies Inc Radeon R250 Lf [Radeon Mobility 9000 M9] Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping+ SERR- FastB2B- Status: Cap+ 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- Latency: 255 (2000ns min), Cache Line Size: 0x08 (32 bytes) Interrupt: pin A routed to IRQ 48 Region 0: Memory at b8000000 (32-bit, prefetchable) [size=128M] Region 1: I/O ports at 802400 [size=256] Region 2: Memory at b0000000 (32-bit, non-prefetchable) [size=64K] Expansion ROM at b0020000 [disabled] [size=128K] Capabilities: [58] AGP version 2.0 Status: RQ=48 Iso- ArqSz=0 Cal=0 SBA+ ITACoh- GART64- HTrans- 64bit- FW+ AGP3- Rate=x1,x2,x4 Command: RQ=8 ArqSz=0 Cal=0 SBA+ AGP+ GART64- 64bit- FW- Rate=x4 Capabilities: [50] Power Management version 2 Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-) Status: D0 PME-Enable- DSel=0 DScale=0 PME-
0000:10:0b.0 Host bridge: Apple Computer Inc. UniNorth 1.5 PCI Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV+ VGASnoop- ParErr- Stepping- SERR- FastB2B- Status: Cap- 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort+ >SERR- <PERR- Latency: 16, Cache Line Size: 0x08 (32 bytes)
0000:10:17.0 ff00: Apple Computer Inc. KeyLargo Mac I/O (rev 03) Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- Latency: 16, Cache Line Size: 0x08 (32 bytes) Region 0: Memory at 80000000 (32-bit, non-prefetchable) [size=512K]
0000:10:18.0 USB Controller: Apple Computer Inc. KeyLargo USB (prog-if 10 [OHCI]) Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- Latency: 16 (750ns min, 21500ns max) Interrupt: pin A routed to IRQ 27 Region 0: Memory at a0002000 (32-bit, non-prefetchable) [size=4K]
0000:10:19.0 USB Controller: Apple Computer Inc. KeyLargo USB (prog-if 10 [OHCI]) Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- Latency: 16 (750ns min, 21500ns max) Interrupt: pin A routed to IRQ 28 Region 0: Memory at a0001000 (32-bit, non-prefetchable) [size=4K]
0000:10:1a.0 CardBus bridge: Texas Instruments PCI1410 PC card Cardbus Controller (rev 02) Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- Latency: 168, Cache Line Size: 0x08 (32 bytes) Interrupt: pin A routed to IRQ 58 Region 0: Memory at a0000000 (32-bit, non-prefetchable) [size=4K] Bus: primary=10, secondary=11, subordinate=14, sec-latency=176 Memory window 0: 90000000-9ffff000 (prefetchable) Memory window 1: f3000000-f31ff000 I/O window 0: 00001000-00008fff I/O window 1: 00009000-000090ff BridgeCtl: Parity- SERR- ISA- VGA- MAbort- >Reset+ 16bInt+ PostWrite+ 16-bit legacy interface ports at 0001
0000:24:0b.0 Host bridge: Apple Computer Inc. UniNorth 1.5 Internal PCI Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV+ VGASnoop- ParErr- Stepping- SERR- FastB2B- Status: Cap- 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort+ >SERR- <PERR- Latency: 16, Cache Line Size: 0x08 (32 bytes)
0000:24:0e.0 ffff: Lucent Microelectronics FW323 (rev ff) (prog-if ff) !!! Unknown header type 7f
0000:24:0f.0 Ethernet controller: Apple Computer Inc. UniNorth GMAC (Sun GEM) (rev 01) Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV+ VGASnoop- ParErr- Stepping- SERR- FastB2B- Status: Cap- 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=slow >TAbort- <TAbort- <MAbort- >SERR- <PERR+ Latency: 6 (16000ns min, 16000ns max), Cache Line Size: 0x08 (32 bytes) Interrupt: pin A routed to IRQ 41 Region 0: Memory at f5200000 (32-bit, non-prefetchable) [size=2M] Expansion ROM at f5100000 [disabled] [size=1M]
---------------------------
-----Forwarded Message----- From: Wolfgang Pfeiffer <roto@gmx.net> To: Debian PPC <debian-powerpc@lists.debian.org> Subject: "make oldconfig" changing silently old kernel config options? Date: Fri, 20 Aug 2004 21:15:22 +0200
Hi All
What's this:
For a new 2.4.27 kernel I copied my old 2.4.25-ben1 config to <kernel-source-dir>/.config, did a 'make oldconfig' which resulted in a new config file where options I chose in the old 2.4.25-ben1 are missing in the new 2.4.27 .config file. For example in 2.4.25-ben1 I have CONFIG_AGP_UNINORTH=y
which is missing in the new 2.4.27 .config
And I got a compile error for agpgart_be.c, which I don't very surprising after this messed up .config:
--------------------------------------------------------------- agpgart_be.c:96:2: #error "Please define flush_cache." agpgart_be.c:402: warning: `agp_generic_agp_enable' defined but not used agpgart_be.c:495: warning: `agp_generic_create_gatt_table' defined but not used agpgart_be.c:619: warning: `agp_generic_suspend' defined but not used agpgart_be.c:624: warning: `agp_generic_resume' defined but not used agpgart_be.c:629: warning: `agp_generic_free_gatt_table' defined but not used agpgart_be.c:681: warning: `agp_generic_insert_memory' defined but not used agpgart_be.c:743: warning: `agp_generic_remove_memory' defined but not used agpgart_be.c:760: warning: `agp_generic_alloc_by_type' defined but not used agpgart_be.c:765: warning: `agp_generic_free_by_type' defined but not used agpgart_be.c:783: warning: `agp_generic_alloc_page' defined but not used agpgart_be.c:803: warning: `agp_generic_destroy_page' defined but not used make[4]: *** [agpgart_be.o] Error 1 make[4]: Leaving directory `/home/shorty/sources/2.4.27/linux-2.4.27/drivers/char/agp' make[3]: *** [_modsubdir_agp] Error 2 make[3]: Leaving directory `/home/shorty/sources/2.4.27/linux-2.4.27/drivers/char' make[2]: *** [_modsubdir_char] Error 2 make[2]: Leaving directory `/home/shorty/sources/2.4.27/linux-2.4.27/drivers' make[1]: *** [_mod_drivers] Error 2 make[1]: Leaving directory `/home/shorty/sources/2.4.27/linux-2.4.27' make: *** [stamp-build] Error 2 ----------------------------------------------------------------
A diff between the 2 kernel config versions (sorry the following grepping might not be very elegant):
----------------------------------- $ cat kernel.config.diff |grep -v ^' #' | grep -v ^'-#' | grep -v ^'+#' | grep -v ^' ' | grep -v ^@ --- /boot/config-2.4.25-ben1 2004-04-25 15:53:20.000000000 +0200 +++ /home/shorty/sources/2.4.27/linux-2.4.27/.config 2004-08-20 18:46:44.000000000 +0200 -CONFIG_CPU_FREQ=y -CONFIG_CPU_FREQ_26_API=y -CONFIG_CPU_FREQ_PMAC=y -CONFIG_IPV6_SCTP__=y -CONFIG_PMU_HD_BLINK=y -CONFIG_AGP_UNINORTH=y +CONFIG_I2C=m +CONFIG_I2C_KEYWEST=m +CONFIG_CRYPTO_TEA=m +CONFIG_CRYPTO_ARC4=m +CONFIG_CRYPTO_MICHAEL_MIC=m -----------------------------------------
Another example: in 2.4.25 I have CONFIG_I2C=y CONFIG_I2C_KEYWEST=y
now in 2.4.27 these previously built-in drivers have suddenly become modules ....
What's going on with 'make oldconfig', i.e. why did it mess up the old options from 2.4.25-ben1? My mistake?
TIA
Best Regards Wolfgang -- Wolfgang Pfeiffer gpg ID: 0AA7E825 Profile, links: http://profiles.yahoo.com/wolfgangpfeiffer
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