Hello everyone,
I use a tinycore on a CAPIO CA5 thin client. Every thing is working well (network, display, mouse...). I have installed the boot stuff on the original solidstate ide DOC of the machine and it boots correctly.
But I have a problem to use the parallel port.
On boot, I have the following dmesg :
Linux version 2.6.29.1-tinycore (root@box) (gcc version 4.2.2) #1337 SMP Fri Apr 10 19:12:39 EEST 2009
KERNEL supported cpus:
Intel GenuineIntel
AMD AuthenticAMD
NSC Geode by NSC
Cyrix CyrixInstead
Centaur CentaurHauls
Transmeta GenuineTMx86
Transmeta TransmetaCPU
UMC UMC UMC UMC
CPU: vendor_id 'SiS SiS SiS ' unknown, using generic init.
CPU: Your system may be unstable.
PAT not supported by CPU.
PAT disabled. Not yet verified on this CPU type.
BIOS-provided physical RAM map:
BIOS-e820: 0000000000000000 - 000000000009fc00 (usable)
BIOS-e820: 000000000009fc00 - 00000000000a0000 (reserved)
BIOS-e820: 00000000000f0000 - 0000000000100000 (reserved)
BIOS-e820: 0000000000100000 - 00000000037f0000 (usable)
BIOS-e820: 00000000037f0000 - 00000000037f3000 (ACPI NVS)
BIOS-e820: 00000000037f3000 - 0000000003800000 (ACPI data)
BIOS-e820: 00000000ffff0000 - 0000000100000000 (reserved)
DMI 2.2 present.
Phoenix BIOS detected: BIOS may corrupt low RAM, working around it.
last_pfn = 0x37f0 max_arch_pfn = 0x100000
kernel direct mapping tables up to 37f0000 @ 10000-21000
RAMDISK: 0300c000 - 037df5b3
ACPI: RSDP 000F6600, 0014 (r0 AWARD )
ACPI: RSDT 037F3000, 0028 (r1 AWARD AWRDACPI 42302E31 AWRD 0)
ACPI: FACP 037F3040, 0074 (r1 AWARD AWRDACPI 42302E31 AWRD 0)
FADT: X_PM1a_EVT_BLK.bit_width (16) does not match PM1_EVT_LEN (4)
ACPI: DSDT 037F30C0, 2C44 (r1 AWARD AWRDACPI 1000 MSFT 100000D)
ACPI: FACS 037F0000, 0040
0MB HIGHMEM available.
55MB LOWMEM available.
mapped low ram: 0 - 037f0000
low ram: 00000000 - 037f0000
bootmap 0001b000 - 0001b700
(9 early reservations) ==> bootmem [0000000000 - 00037f0000]
#0 [0000000000 - 0000001000] BIOS data page ==> [0000000000 - 0000001000]
#1 [0000001000 - 0000002000] EX TRAMPOLINE ==> [0000001000 - 0000002000]
#2 [0000006000 - 0000007000] TRAMPOLINE ==> [0000006000 - 0000007000]
#3 [0000100000 - 0000528674] TEXT DATA BSS ==> [0000100000 - 0000528674]
#4 [000300c000 - 00037df5b3] RAMDISK ==> [000300c000 - 00037df5b3]
#5 [0000529000 - 000052c000] INIT_PG_TABLE ==> [0000529000 - 000052c000]
#6 [000009fc00 - 0000100000] BIOS reserved ==> [000009fc00 - 0000100000]
#7 [0000010000 - 000001b000] PGTABLE ==> [0000010000 - 000001b000]
#8 [000001b000 - 000001c000] BOOTMAP ==> [000001b000 - 000001c000]
Zone PFN ranges:
DMA 0x00000010 -> 0x00001000
Normal 0x00001000 -> 0x000037f0
HighMem 0x000037f0 -> 0x000037f0
Movable zone start PFN for each node
early_node_map[2] active PFN ranges
0: 0x00000010 -> 0x0000009f
0: 0x00000100 -> 0x000037f0
On node 0 totalpages: 14207
free_area_init_node: node 0, pgdat c0450d80, node_mem_map c1000200
DMA zone: 32 pages used for memmap
DMA zone: 0 pages reserved
DMA zone: 3951 pages, LIFO batch:0
Normal zone: 80 pages used for memmap
Normal zone: 10144 pages, LIFO batch:1
ACPI: PM-Timer IO Port: 0x5008
SMP: Allowing 1 CPUs, 0 hotplug CPUs
No local APIC present or hardware disabled
nr_irqs_gsi: 16
PM: Registered nosave memory: 000000000009f000 - 00000000000a0000
PM: Registered nosave memory: 00000000000a0000 - 00000000000f0000
PM: Registered nosave memory: 00000000000f0000 - 0000000000100000
Allocating PCI resources starting at 10000000 (gap: 3800000:fc7f0000)
NR_CPUS:8 nr_cpumask_bits:8 nr_cpu_ids:1 nr_node_ids:1
PERCPU: Allocating 32768 bytes of per cpu data
Built 1 zonelists in Zone order, mobility grouping on. Total pages: 14095
Kernel command line: quiet norestore kmap=fr-latin9
Initializing CPU#0
PID hash table entries: 256 (order: 8, 1024 bytes)
Fast TSC calibration using PIT
Detected 199.501 MHz processor.
Console: colour VGA+ 80x25
console [tty0] enabled
Dentry cache hash table entries: 8192 (order: 3, 32768 bytes)
Inode-cache hash table entries: 4096 (order: 2, 16384 bytes)
Memory: 43908k/57280k available (2433k kernel code, 12900k reserved, 1088k data, 344k init, 0k highmem)
virtual kernel memory layout:
fixmap : 0xfff50000 - 0xfffff000 ( 700 kB)
pkmap : 0xff800000 - 0xffc00000 (4096 kB)
vmalloc : 0xc3ff0000 - 0xff7fe000 ( 952 MB)
lowmem : 0xc0000000 - 0xc37f0000 ( 55 MB)
.init : 0xc0477000 - 0xc04cd000 ( 344 kB)
.data : 0xc0360468 - 0xc04707b0 (1088 kB)
.text : 0xc0100000 - 0xc0360468 (2433 kB)
Checking if this processor honours the WP bit even in supervisor mode...Ok.
Calibrating delay loop (skipped), value calculated using timer frequency.. 399.62 BogoMIPS (lpj=665003)
Mount-cache hash table entries: 512
Checking 'hlt' instruction... OK.
SMP alternatives: switching to UP code
Freeing SMP alternatives: 9k freed
ACPI: Core revision 20081204
ACPI: setting ELCR to 0200 (from 8c00)
weird, boot CPU (#0) not listed by the BIOS.
SMP motherboard not detected.
Local APIC not detected. Using dummy APIC emulation.
SMP disabled
Brought up 1 CPUs
Total of 1 processors activated (399.62 BogoMIPS).
net_namespace: 944 bytes
NET: Registered protocol family 16
ACPI: bus type pci registered
PCI: PCI BIOS revision 2.10 entry at 0xfb5e0, last bus=1
PCI: Using configuration type 1 for base access
bio: create slab <bio-0> at 0
ACPI: EC: Look up EC in DSDT
ACPI: Interpreter enabled
ACPI: (supports S0 S1 S4 S5)
ACPI: Using PIC for interrupt routing
ACPI: No dock devices found.
ACPI: PCI Root Bridge [PCI0] (0000:00)
pci 0000:00:00.0: reg 10 32bit mmio: [0xe8000000-0xebffffff]
pci 0000:00:00.1: reg 10 io port: [0x1f0-0x1f3]
pci 0000:00:00.1: reg 14 io port: [0x3f4-0x3f7]
pci 0000:00:00.1: reg 18 io port: [0x170-0x173]
pci 0000:00:00.1: reg 1c io port: [0x374-0x377]
pci 0000:00:00.1: reg 20 io port: [0x4000-0x400f]
pci 0000:00:01.2: reg 10 32bit mmio: [0xec104000-0xec104fff]
pci 0000:00:01.4: reg 10 io port: [0xe000-0xe0ff]
pci 0000:00:01.4: reg 14 32bit mmio: [0xec100000-0xec103fff]
pci 0000:00:01.4: supports D1 D2
pci 0000:00:01.4: PME# supported from D0 D1 D2 D3hot D3cold
pci 0000:00:01.4: PME# disabled
pci 0000:00:0a.0: reg 10 io port: [0xe400-0xe4ff]
pci 0000:00:0a.0: reg 14 32bit mmio: [0xec105000-0xec1050ff]
pci 0000:00:0a.0: supports D1 D2
pci 0000:00:0a.0: PME# supported from D1 D2 D3hot D3cold
pci 0000:00:0a.0: PME# disabled
pci 0000:01:00.0: reg 10 32bit mmio: [0xe0000000-0xe7ffffff]
pci 0000:01:00.0: reg 14 32bit mmio: [0xec000000-0xec01ffff]
pci 0000:01:00.0: reg 18 io port: [0xd000-0xd07f]
pci 0000:01:00.0: supports D1 D2
pci 0000:00:02.0: bridge io port: [0xd000-0xdfff]
pci 0000:00:02.0: bridge 32bit mmio: [0xec000000-0xec0fffff]
pci 0000:00:02.0: bridge 32bit mmio pref: [0xe0000000-0xe7ffffff]
pci_bus 0000:00: on NUMA node 0
ACPI: PCI Interrupt Routing Table [\_SB_.PCI0._PRT]
ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 6 7 10 11 12 14 *15)
ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 5 6 7 10 *11 12 14 15)
ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 5 6 7 10 11 12 14 15) *0, disabled.
ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 6 7 *10 11 12 14 15)
ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 5 6 7 10 11 12 14 15) *0, disabled.
SCSI subsystem initialized
libata version 3.00 loaded.
usbcore: registered new interface driver usbfs
usbcore: registered new interface driver hub
usbcore: registered new device driver usb
PCI: Using ACPI for IRQ routing
pnp: PnP ACPI init
ACPI: bus type pnp registered
pnp: PnP ACPI: found 12 devices
ACPI: ACPI bus type pnp unregistered
PnPBIOS: Disabled by ACPI PNP
system 00:00: iomem range 0xf0000-0xf3fff could not be reserved
system 00:00: iomem range 0xf4000-0xf7fff could not be reserved
system 00:00: iomem range 0xf8000-0xfbfff could not be reserved
system 00:00: iomem range 0xfc000-0xfffff could not be reserved
system 00:00: iomem range 0x37f0000-0x37fffff could not be reserved
system 00:00: iomem range 0xffff0000-0xffffffff has been reserved
system 00:00: iomem range 0x0-0x9ffff could not be reserved
system 00:00: iomem range 0x100000-0x37effff could not be reserved
system 00:00: iomem range 0xffee0000-0xffefffff has been reserved
system 00:00: iomem range 0xfffe0000-0xfffeffff has been reserved
system 00:00: iomem range 0xfee00000-0xfee00fff has been reserved
system 00:02: ioport range 0x4d0-0x4d1 has been reserved
PM-Timer running at invalid rate: 50% of normal - aborting.
pci 0000:00:02.0: PCI bridge, secondary bus 0000:01
pci 0000:00:02.0: IO window: 0xd000-0xdfff
pci 0000:00:02.0: MEM window: 0xec000000-0xec0fffff
pci 0000:00:02.0: PREFETCH window: 0x000000e0000000-0x000000e7ffffff
pci 0000:00:02.0: setting latency timer to 64
pci_bus 0000:00: resource 0 io: [0x00-0xffff]
pci_bus 0000:00: resource 1 mem: [0x000000-0xffffffff]
pci_bus 0000:01: resource 0 io: [0xd000-0xdfff]
pci_bus 0000:01: resource 1 mem: [0xec000000-0xec0fffff]
pci_bus 0000:01: resource 2 mem: [0xe0000000-0xe7ffffff]
pci_bus 0000:01: resource 3 mem: [0x0-0x0]
NET: Registered protocol family 2
IP route cache hash table entries: 1024 (order: 0, 4096 bytes)
TCP established hash table entries: 2048 (order: 2, 16384 bytes)
TCP bind hash table entries: 2048 (order: 2, 16384 bytes)
TCP: Hash tables configured (established 2048 bind 2048)
TCP reno registered
NET: Registered protocol family 1
checking if image is initramfs... it is
Freeing initrd memory: 8013k freed
fuse init (API version 7.11)
msgmni has been set to 101
alg: No test for stdrng (krng)
io scheduler noop registered
io scheduler deadline registered (default)
pci 0000:01:00.0: Boot video device
input: Power Button (FF) as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0
ACPI: Power Button (FF) [PWRF]
input: Power Button (CM) as /devices/LNXSYSTM:00/device:00/PNP0C0C:00/input/input1
ACPI: Power Button (CM) [PWRB]
input: Sleep Button (CM) as /devices/LNXSYSTM:00/device:00/PNP0C0E:00/input/input2
ACPI: Sleep Button (CM) [FUTS]
processor ACPI_CPU:00: registered as cooling_device0
isapnp: Scanning for PnP cards...
isapnp: No Plug & Play device found
Real Time Clock Driver v1.12b
Non-volatile memory driver v1.3
Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled
serial8250: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A
serial8250: ttyS1 at I/O 0x2f8 (irq = 3) is a 16550A
00:07: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A
00:08: ttyS1 at I/O 0x2f8 (irq = 3) is a 16550A
floppy0: no floppy controllers found
brd: module loaded
loop: loaded (max 80 devices)
PPP generic driver version 2.4.2
PPP Deflate Compression module registered
NET: Registered protocol family 24
tun: Universal TUN/TAP device driver, 1.6
tun: (C) 1999-2004 Max Krasnyansky <maxk@qualcomm.com>
Uniform Multi-Platform E-IDE driver
SIS_IDE 0000:00:00.1: can't derive routing for PCI INT A
sis5513 0000:00:00.1: SiS550 ATA 100 (1st gen) controller
sis5513 0000:00:00.1: IDE controller (0x1039:0x5513 rev 0xd0)
sis5513 0000:00:00.1: IDE port disabled
sis5513 0000:00:00.1: not 100% native mode: will probe irqs later
ide0: BM-DMA at 0x4000-0x4007
Probing IDE interface ide0...
hda: M-Systems iDOC V1.09, ATA DISK drive
hda: host max PIO4 wanted PIO255(auto-tune) selected PIO4
hda: MWDMA2 mode selected
ide0 at 0x1f0-0x1f7,0x3f6 on irq 14
ide_generic: please use "probe_mask=0x3f" module parameter for probing all legacy ISA IDE ports
ide-gd driver 1.18
hda: max request size: 128KiB
hda: 64000 sectors (32 MB) w/0KiB Cache, CHS=500/8/16
hda: hda1
ide-cd driver 5.00
Driver 'sd' needs updating - please use bus_type methods
ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
ACPI: PCI Interrupt Link [LNKD] enabled at IRQ 10
PCI: setting IRQ 10 as level-triggered
ohci_hcd 0000:00:01.2: PCI INT D -> Link[LNKD] -> GSI 10 (level, low) -> IRQ 10
ohci_hcd 0000:00:01.2: OHCI Host Controller
ohci_hcd 0000:00:01.2: new USB bus registered, assigned bus number 1
ohci_hcd 0000:00:01.2: irq 10, io mem 0xec104000
usb usb1: configuration #1 chosen from 1 choice
hub 1-0:1.0: USB hub found
hub 1-0:1.0: 3 ports detected
uhci_hcd: USB Universal Host Controller Interface driver
Initializing USB Mass Storage driver...
usbcore: registered new interface driver usb-storage
USB Mass Storage support registered.
PNP: PS/2 Controller [PNP0303:PS2K,PNP0f13:PS2M] at 0x60,0x64 irq 1,12
serio: i8042 KBD port at 0x60,0x64 irq 1
serio: i8042 AUX port at 0x60,0x64 irq 12
mice: PS/2 mouse device common for all mice
cpuidle: using governor ladder
cpuidle: using governor menu
padlock: VIA PadLock not detected.
padlock: VIA PadLock Hash Engine not detected.
usbcore: registered new interface driver hiddev
usbcore: registered new interface driver usbhid
usbhid: v2.6:USB HID core driver
ip_tables: (C) 2000-2006 Netfilter Core Team
TCP cubic registered
NET: Registered protocol family 17
NET: Registered protocol family 15
RPC: Registered udp transport module.
RPC: Registered tcp transport module.
IO APIC resources could be not be allocated.
Using IPI No-Shortcut mode
input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input3
Freeing unused kernel memory: 344k freed
input: ImPS/2 Generic Wheel Mouse as /devices/platform/i8042/serio1/input/input4
8139cp: 10/100 PCI Ethernet driver v1.3 (Mar 22, 2004)
8139cp 0000:00:0a.0: This (id 10ec:8139 rev 10) is not an 8139C+ compatible chip, use 8139too
8139too Fast Ethernet driver 0.9.28
ACPI: PCI Interrupt Link [LNKA] enabled at IRQ 15
PCI: setting IRQ 15 as level-triggered
8139too 0000:00:0a.0: PCI INT A -> Link[LNKA] -> GSI 15 (level, low) -> IRQ 15
eth0: RealTek RTL8139 at 0xc407c000, 00:e0:c5:58:fd:4e, IRQ 15
eth0: Identified 8139 chip type 'RTL-8100B/8139D'
parport_pc 00:09: reported by Plug and Play ACPI
parport0: PC-style at 0x3bc, irq 7 [PCSPP,TRISTATE]
parport1: PC-style at 0x378 [PCSPP]
squashfs: version 4.0 (2009/01/31) Phillip Lougher
eth0: link up, 10Mbps, half-duplex, lpa 0x0000
There is two little warnings :
The CPU code "SiS SiS SiS" is unknown.
The OI APIC resources are not available.
Otherwise, the parallel port #0 is deteted :
parport0: PC-style at 0x3bc, irq 7 [PCSPP,TRISTATE]
Here is the result of the lsmod command :
Module Size Used by Not tainted
squashfs 11732 4
scsi_wait_scan 260 0
parport_pc 18352 0
parport 18768 1 parport_pc
8139too 13640 0
8139cp 10988 0
And the /proc/sys/dev/parport/parport0 directory seems to be well populated.
But I can't find any parport0 node in the /dev directory.
When I try to open the parport0, with the following "C" program,
#include<unistd.h>
#include<stdio.h>
#include <sys/io.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <fcntl.h>
int main(int argc, char **argv)
{
int fd;
int mode; /* We'll need this later. */
fd = open ("/dev/parport0", O_RDWR);
if (fd == -1) {
perror ("open");
return 1;
}
}
I have the result :
open: No such file or directory
When I manually create the parport node in /dev directory by
tc@box:/dev$ sudo mknod /dev/parport0 c 99 0
I obtient
open: No such device or address
I tried to boot on a usual PC, and the partport0 (or parport1) device also don't appear in the /dev directory. So I don't think to a harware problem.
Thanks for your help.
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