Facciamo il kernel?

[cromabianca]

Ciao, ragazzi... mi aiutate a compilare un kernel?

Ora vi dico subito di cosa ho bisogno... ho bisogno di un kernel per un portatile (quindi con supporto acpi), con supporto per touchpad synaptics e possinbilmente della serie 2.4 (per lo Speedtouch Manta).
Lo voglio fare con voi, però, in modo da entrare in tutte e singole le decisioni... anche per imarare di più (infatti, credo che questo tropic possa diventare utile anche per altri nelle mie stesse condizioni); vi va?

Ho reperito i sorgenti di un 4.26 vanilla, li ho scompattati un in una dir in "/usr/src" e sono pronto ad iniziare.

Do "make menuconfig"... o mi serve prima sapere qualcosa sul mio Hw?

[almafer]

direi che un
dmesg
e un
lspci

siano un buon inizio

[cromabianca]

Fatto!

Vado con "make menuconfig"?

[fra7576]

Originariamente inviato da cromabianca
o mi serve prima sapere qualcosa sul mio Hw?

ti serve sapere che processore monti, il chipset della scheda madre, quello della scheda video e quello di eventuali schede di rete (se vuoi che funzioni..)

[cromabianca]

Originariamente inviato da fra7576
ti serve sapere che processore monti, il chipset della scheda madre, quello della scheda video e quello di eventuali schede di rete (se vuoi che funzioni..)

Ho dato "dmesg" e "lspci", ma la mia intenzione era quella di tirarli fuori al momento opportuno; quando, cioè, mi serviva fare delle scelte concrete nella configurazione del kernel.

[cromabianca]

Mi serve dare un "make mrproper"?

[cromabianca]

Va be': do il "make menuconfig"

Allora, prima scelta:

Code maturity level options
----Promp for development and/or incomplete code/drivers

Qui metto "Y", vero?

Va be'... questa era facile... andiamo avanti:

Loadable module support
----Enable loadable module support
-----Set version information on all module symbols
-----Kernel module loader

[smilyzeus]

Credo che almafer intendesse che devi dare
dmesg
lspci
e poi postare qui l'output dei comandi se vuoi una mano.
Consiglio:
Se vuoi una mano dal forum nn avere fretta di andare avanti............

[cromabianca]

Originariamente inviato da smilyzeus
Credo che almafer intendesse che devi dare
dmesg
lspci
e poi postare qui l'output dei comandi se vuoi una mano.
Consiglio:
Se vuoi una mano dal forum nn avere fretta di andare avanti............

Ah! Pensavo mi sarebbero serviti dopo...

OK, allora li posto.

[cromabianca]

OK, allora: ecco il dmesg

Linux version 2.4.26 (root@tree) (gcc version 3.3.4) #8 Mon Jun 14 19:09:31 PDT 2004
BIOS-provided physical RAM map:
BIOS-e820: 0000000000000000 - 000000000009f800 (usable)
BIOS-e820: 000000000009f800 - 00000000000a0000 (reserved)
BIOS-e820: 00000000000d8000 - 00000000000e0000 (reserved)
BIOS-e820: 00000000000e4000 - 0000000000100000 (reserved)
BIOS-e820: 0000000000100000 - 000000001bf70000 (usable)
BIOS-e820: 000000001bf70000 - 000000001bf7f000 (ACPI data)
BIOS-e820: 000000001bf7f000 - 000000001bf80000 (ACPI NVS)
BIOS-e820: 000000001bf80000 - 000000001c000000 (reserved)
BIOS-e820: 000000002bf80000 - 000000002c000000 (reserved)
BIOS-e820: 00000000fff80000 - 0000000100000000 (reserved)
447MB LOWMEM available.
On node 0 totalpages: 114544
zone(0): 4096 pages.
zone(1): 110448 pages.
zone(2): 0 pages.
ACPI: RSDP (v000 PTLTD ) @ 0x000f6ae0
ACPI: RSDT (v001 PTLTD RSDT 0x06040000 LTP 0x00000000) @ 0x1bf78e73
ACPI: FADT (v001 ATI Salmon 0x06040000 ATI 0x000f4240) @ 0x1bf7ef64
ACPI: BOOT (v001 PTLTD $SBFTBL$ 0x06040000 LTP 0x00000001) @ 0x1bf7efd8
ACPI: DSDT (v001 ATI MS2_1535 0x06040000 MSFT 0x0100000e) @ 0x00000000
Kernel command line: BOOT_IMAGE=Slackware ro root=303
Initializing CPU#0
Detected 2392.446 MHz processor.
Console: colour dummy device 80x25
Calibrating delay loop... 4771.02 BogoMIPS
Memory: 449788k/458176k available (1975k kernel code, 8000k reserved, 661k data, 128k init, 0k highmem)
Dentry cache hash table entries: 65536 (order: 7, 524288 bytes)
Inode cache hash table entries: 32768 (order: 6, 262144 bytes)
Mount cache hash table entries: 512 (order: 0, 4096 bytes)
Buffer cache hash table entries: 32768 (order: 5, 131072 bytes)
Page-cache hash table entries: 131072 (order: 7, 524288 bytes)
CPU: Trace cache: 12K uops, L1 D cache: 8K
CPU: L2 cache: 256K
CPU: After generic, caps: bfebf9ff 00000000 00000000 00000000
CPU: Common caps: bfebf9ff 00000000 00000000 00000000
CPU: Intel Mobile Intel(R) Celeron(R) CPU 2.40GHz stepping 09
Enabling fast FPU save and restore... done.
Enabling unmasked SIMD FPU exception support... done.
Checking 'hlt' instruction... OK.
POSIX conformance testing by UNIFIX
mtrr: v1.40 (20010327) Richard Gooch (rgooch@atnf.csiro.au)
mtrr: detected mtrr type: Intel
ACPI: Subsystem revision 20040326
PCI: PCI BIOS revision 2.10 entry at 0xfd89b, last bus=2
PCI: Using configuration type 1
ACPI: IRQ9 SCI: Edge set to Level Trigger.
ACPI: Interpreter enabled
ACPI: Using PIC for interrupt routing
ACPI: System [ACPI] (supports S0 S3 S4 S5)
ACPI: PCI Root Bridge [PCI0] (00:00)
PCI: Probing PCI hardware (bus 00)
ACPI: PCI Interrupt Routing Table [\_SB_.PCI0._PRT]
ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.AGPB._PRT]
ACPI: PCI Interrupt Link [LNK0] (IRQs 7 10)
ACPI: PCI Interrupt Link [LNK1] (IRQs 7 *10)
ACPI: PCI Interrupt Link [LNK2] (IRQs 7 10)
ACPI: PCI Interrupt Link [LNK3] (IRQs 7 10)
ACPI: PCI Interrupt Link [LNK4] (IRQs 7 10)
ACPI: PCI Interrupt Link [LNK5] (IRQs 7 *11)
ACPI: PCI Interrupt Link [LNK6] (IRQs 7 10)
ACPI: PCI Interrupt Link [LNK7] (IRQs *5)
ACPI: PCI Interrupt Link [LNK8] (IRQs 7 *10)
ACPI: Embedded Controller [EC0] (gpe 24)
schedule_task(): keventd has not started
PCI: Probing PCI hardware
ACPI: PCI Interrupt Link [LNK8] enabled at IRQ 10
ACPI: PCI Interrupt Link [LNK7] enabled at IRQ 5
ACPI: PCI Interrupt Link [LNK6] enabled at IRQ 10
ACPI: PCI Interrupt Link [LNK5] enabled at IRQ 11
PCI: No IRQ known for interrupt pin A of device 00:10.0
ACPI: PCI Interrupt Link [LNK1] enabled at IRQ 10
ACPI: PCI Interrupt Link [LNK0] enabled at IRQ 10
PCI: Using ACPI for IRQ routing
PCI: if you experience problems, try using option 'pci=noacpi' or even 'acpi=off'
Linux NET4.0 for Linux 2.4
Based upon Swansea University Computer Society NET3.039
Initializing RT netlink socket
Starting kswapd
VFS: Disk quotas vdquot_6.5.1
Journalled Block Device driver loaded
ACPI: AC Adapter [ACAD] (on-line)
ACPI: Battery Slot [BAT1] (battery absent)
ACPI: Power Button (FF) [PWRF]
ACPI: Lid Switch [LID]
ACPI: Processor [CPU0] (supports C1 C2 C3, 8 throttling states)
ACPI: Thermal Zone [THRM] (50 C)
vesafb: framebuffer at 0xd8000000, mapped to 0xdc81b000, size 1536k
vesafb: mode is 1024x768x8, linelength=1024, pages=84
vesafb: protected mode interface info at c000:51af
vesafb: scrolling: redraw
Console: switching to colour frame buffer device 128x48
fb0: VESA VGA frame buffer device
pty: 512 Unix98 ptys configured
Serial driver version 5.05c (2001-07-08) with HUB-6 MANY_PORTS MULTIPORT SHARE_IRQ SERIAL_PCI enabled
ttyS00 at 0x03f8 (irq = 4) is a 16550A
PCI: Enabling device 00:08.0 (0000 -> 0003)
Redundant entry in serial pci_table. Please send the output of
lspci -vv, this message (10b9,5457,103c,002a)
and the manufacturer and name of serial board or modem board
to serial-pci-info@lists.sourceforge.net.
register_serial(): autoconfig failed
Real Time Clock Driver v1.10f
floppy0: no floppy controllers found
RAMDISK driver initialized: 16 RAM disks of 7777K size 1024 blocksize
loop: loaded (max 8 devices)
Uniform Multi-Platform E-IDE driver Revision: 7.00beta4-2.4
ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx
ALI15X3: IDE controller at PCI slot 00:10.0
PCI: No IRQ known for interrupt pin A of device 00:10.0
ALI15X3: chipset revision 196
ALI15X3: not 100% native mode: will probe irqs later
ide0: BM-DMA at 0x2000-0x2007, BIOS settings: hdaMA, hdbio
ide1: BM-DMA at 0x2008-0x200f, BIOS settings: hdcio, hddio
hda: ST94011A, ATA DISK drive
ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx
blk: queue c03e27c0, I/O limit 4095Mb (mask 0xffffffff)
hdc: HL-DT-STCD-RW/DVD DRIVE GCC-4241N, ATAPI CD/DVD-ROM drive
ide0 at 0x1f0-0x1f7,0x3f6 on irq 14
ide1 at 0x170-0x177,0x376 on irq 15
hda: attached ide-disk driver.
hda: host protected area => 1
hda: 78140160 sectors (40008 MB) w/2048KiB Cache, CHS=4864/255/63, UDMA(100)
hdc: attached ide-cdrom driver.
hdc: ATAPI 24X DVD-ROM CD-R/RW drive, 2048kB Cache, DMA
Uniform CD-ROM driver Revision: 3.12
Partition check:
hda: hda1 hda2 hda3 hda4 < hda5 hda6 hda7 >
SCSI subsystem driver Revision: 1.00
kmod: failed to exec /sbin/modprobe -s -k scsi_hostadapter, errno = 2
kmod: failed to exec /sbin/modprobe -s -k scsi_hostadapter, errno = 2
kmod: failed to exec /sbin/modprobe -s -k scsi_hostadapter, errno = 2
md: linear personality registered as nr 1
md: raid0 personality registered as nr 2
md: raid1 personality registered as nr 3
md: raid5 personality registered as nr 4
raid5: measuring checksumming speed
8regs : 2753.600 MB/sec
32regs : 1810.400 MB/sec
pIII_sse : 3090.800 MB/sec
pII_mmx : 2794.800 MB/sec
p5_mmx : 2775.200 MB/sec
raid5: using function: pIII_sse (3090.800 MB/sec)
md: md driver 0.90.0 MAX_MD_DEVS=256, MD_SB_DISKS=27
md: Autodetecting RAID arrays.
md: autorun ...
md: ... autorun DONE.
LVM version 1.0.8(17/11/2003)
Initializing Cryptographic API
NET4: Linux TCP/IP 1.0 for NET4.0
IP Protocols: ICMP, UDP, TCP, IGMP
IP: routing cache hash table of 4096 buckets, 32Kbytes
TCP: Hash tables configured (established 32768 bind 65536)
Linux IP multicast router 0.06 plus PIM-SM
NET4: Unix domain sockets 1.0/SMP for Linux NET4.0.
FAT: bogus logical sector size 0
UMSDOS: msdos_read_super failed, mount aborted.
FAT: bogus logical sector size 0
FAT: bogus logical sector size 0
reiserfs: found format "3.6" with standard journal
reiserfs: checking transaction log (device ide0(3,3)) ...
for (ide0(3,3))
ide0(3,3):Using r5 hash to sort names
VFS: Mounted root (reiserfs filesystem) readonly.
Freeing unused kernel memory: 128k freed
Adding Swap: 987988k swap-space (priority -1)
Linux agpgart interface v0.99 (c) Jeff Hartmann
agpgart: Maximum main memory to use for agp memory: 380M
agpgart: Detected ATI IGP330/340/345/350/M chipset
agpgart: AGP aperture is 64M @ 0xd4000000
scsi0 : SCSI host adapter emulation for IDE ATAPI devices
kjournald starting. Commit interval 5 seconds
EXT3 FS 2.4-0.9.19, 19 August 2002 on ide0(3,5), internal journal
EXT3-fs: mounted filesystem with ordered data mode.
reiserfs: found format "3.6" with standard journal
reiserfs: checking transaction log (device ide0(3,7)) ...
for (ide0(3,7))
ide0(3,7):Using r5 hash to sort names
Linux Kernel Card Services 3.1.22
options: [pci] [cardbus] [pm]
isapnp: Scanning for PnP cards...
isapnp: No Plug & Play device found
Intel ISA PCIC probe: not found.
Databook TCIC-2 PCMCIA probe: not found.
PCI: Enabling device 00:0a.0 (0005 -> 0007)
Yenta ISA IRQ mask 0x04b8, PCI irq 11
Socket status: 30000007
cs: IO port probe 0x0c00-0x0cff: clean.
cs: IO port probe 0x0820-0x08ff: clean.
cs: IO port probe 0x0800-0x080f: clean.
cs: IO port probe 0x03e0-0x04ff: excluding 0x408-0x40f 0x480-0x48f 0x4d0-0x4d7
cs: IO port probe 0x0100-0x03af: excluding 0x378-0x37f
cs: IO port probe 0x0a00-0x0aff: clean.
natsemi dp8381x driver, version 1.07+LK1.0.17, Sep 27, 2002
originally by Donald Becker <becker@scyld.com>
http://www.scyld.com/network/natsemi.html
2.4.x kernel port by Jeff Garzik, Tjeerd Mulder
eth0: NatSemi DP8381[56] at 0xdcbcc000, 00:0b:cd:eb:92:17, IRQ 10.
eth0: autonegotiation did not complete in 4000 usec.
PCI: Enabling device 00:06.0 (0005 -> 0007)
usb.c: registered new driver usbdevfs
usb.c: registered new driver hub
usb-ohci.c: USB OHCI at membase 0xdcc18000, IRQ 10
usb-ohci.c: usb-00:02.0, ALi Corporation USB 1.1 Controller
usb.c: new USB bus registered, assigned bus number 1
hub.c: USB hub found
hub.c: 4 ports detected
hub.c: new USB device 00:02.0-1, assigned address 2
usb.c: USB device 2 (vend/prod 0x4b4/0x33) is not claimed by any active driver.
uhci.c: USB Universal Host Controller Interface driver v1.1
usb-uhci.c: $Revision: 1.275 $ time 17:55:05 Jun 13 2004
usb-uhci.c: High bandwidth mode enabled
usb-uhci.c: v1.275:USB Universal Host Controller Interface driver
usb.c: registered new driver usbmouse
input0: PS/2+USB Mouse on usb1:2.0
usbmouse.c: v1.6:USB HID Boot Protocol mouse driver
usb.c: registered new driver hiddev
usb.c: registered new driver hid
hid-core.c: v1.8.1 Andreas Gal, Vojtech Pavlik <vojtech@suse.cz>
hid-core.c: USB HID support drivers
mice: PS/2 mouse device common for all mice
mtrr: no more MTRRs available
mtrr: no more MTRRs available
mtrr: no more MTRRs available
mtrr: no more MTRRs available
mtrr: no more MTRRs available
mtrr: no more MTRRs available
mtrr: no more MTRRs available
usb.c: USB disconnect on device 00:02.0-1 address 2
hub.c: new USB device 00:02.0-2, assigned address 3
input0: Microsoft Microsoft 3-Button Mouse with IntelliEye? on usb1:3.0
ISO 9660 Extensions: Microsoft Joliet Level 3
ISO 9660 Extensions: RRIP_1991A
Sony CDU-535: probing base address 340
Did not find a Sony CDU-535 drive
sbpcd-0 [01]: sbpcd.c v4.63 Andrew J. Kroll <ag784@freenet.buffalo.edu> Wed Jul 26 04:24:10 EDT 2000
sbpcd-0 [02]: Scanning 0x340 (LaserMate)...
sbpcd-0 [03]: Scanning 0x340 (SoundBlaster)...
sbpcd-0 [04]: No drive found.
sbpcd-0 [01]: sbpcd.c v4.63 Andrew J. Kroll <ag784@freenet.buffalo.edu> Wed Jul 26 04:24:10 EDT 2000
sbpcd-0 [02]: Scanning 0x340 (LaserMate)...
sbpcd-0 [03]: Scanning 0x340 (SoundBlaster)...
sbpcd-0 [04]: No drive found.
sbpcd-0 [01]: sbpcd.c v4.63 Andrew J. Kroll <ag784@freenet.buffalo.edu> Wed Jul 26 04:24:10 EDT 2000
sbpcd-0 [02]: Scanning 0x340 (LaserMate)...
sbpcd-0 [03]: Scanning 0x340 (SoundBlaster)...
sbpcd-0 [04]: No drive found.
Sony CDU-535: probing base address 340
Did not find a Sony CDU-535 drive
sbpcd-0 [01]: sbpcd.c v4.63 Andrew J. Kroll <ag784@freenet.buffalo.edu> Wed Jul 26 04:24:10 EDT 2000
sbpcd-0 [02]: Scanning 0x340 (LaserMate)...
sbpcd-0 [03]: Scanning 0x340 (SoundBlaster)...
sbpcd-0 [04]: No drive found.
sbpcd-0 [01]: sbpcd.c v4.63 Andrew J. Kroll <ag784@freenet.buffalo.edu> Wed Jul 26 04:24:10 EDT 2000
sbpcd-0 [02]: Scanning 0x340 (LaserMate)...
sbpcd-0 [03]: Scanning 0x340 (SoundBlaster)...
sbpcd-0 [04]: No drive found.