evoc mainboard specififaction:
on-board NS GX1 233Mhz(fanless)
NS CS5530A
winbond83977f
realtek rtl8139C
attached file is linux kern boot mesgs.
"Ronald G. Minnich" <[EMAIL PROTECTED]> wrote:
On Wed, 26 Feb 2003, zhu shi song wrote:
>
> usb's irq is still incorrect. under normal linux, usb's irq is 15, but
> under linuxbios the irq is 10. so usb can't work correctly. what's the
> correct step to run getpir? what's the rule for linux kernel to assign
> pci irq according to irq routing table? thanks
There is a chance that the PIR on the standard BIOS is wrong!
This happens. We've seen cases where the BIOS settings do not agree with
the PIR settings, and the BIOS is just setting in the correct interrupt.
What board is this again (Sorry I forgot)
ron
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Linux version 2.4.18epoll ([EMAIL PROTECTED]) (gcc version 2.95.3 19993 BIOS-provided physical RAM map: BIOS-e801: 0000000000000000 - 000000000009f000 (usable) BIOS-e801: 0000000000100000 - 0000000001e00000 (usable) On node 0 totalpages: 7680 zone(0): 4096 pages. zone(1): 3584 pages. zone(2): 0 pages. Initializing CPU#0 Detected 233.865 MHz processor. Calibrating delay loop... 466.94 BogoMIPS Memory: 23188k/30720k available (841k kernel code, 7144k reserved, 201k data, 1) Checking if this processor honours the WP bit even in supervisor mode... Ok. Dentry-cache hash table entries: 4096 (order: 3, 32768 bytes) Inode-cache hash table entries: 2048 (order: 2, 16384 bytes) Mount-cache hash table entries: 512 (order: 0, 4096 bytes) Buffer-cache hash table entries: 1024 (order: 0, 4096 bytes) Page-cache hash table entries: 8192 (order: 3, 32768 bytes) CPU: Geode by NSC Geode(TM) Integrated Processor by National Semi stepping 00 Checking 'hlt' instruction... OK. POSIX conformance testing by UNIFIX PCI: Using configuration type 1 PCI: Probing PCI hardware PCI: IDE base address fixup for 00:12.2 PCI: Scanning for ghost devices on bus 0 PCI: IRQ init PCI: Interrupt Routing Table found at 0xc00f7690 00:10 slot=01 0:01/deb8 1:02/deb8 2:03/deb8 3:04/deb8 00:0f slot=02 0:03/deb8 1:04/deb8 2:01/deb8 3:02/deb8 00:11 slot=03 0:04/deb8 1:01/deb8 2:02/deb8 3:03/deb8 00:13 slot=00 0:01/deb8 1:00/deb8 2:00/deb8 3:00/deb8 PCI: Attempting to find IRQ router for 1078:0002 PCI: Using IRQ router NatSemi [1078/0100] at 00:12.0 PCI: IRQ fixup IRQ for 00:0f.0:0 -> PIRQ 03, mask deb8, excl 8800 -> newirq=0 ... failed IRQ for 00:13.0:0 -> PIRQ 01, mask deb8, excl 8800 -> newirq=0 ... failed PCI: Allocating resources PCI: Resource 00001000-000010ff (f=101, d=0, p=0) PCI: Resource febfd000-febfd0ff (f=200, d=0, p=0) PCI: Resource febfe000-febfe0ff (f=200, d=0, p=0) PCI: Resource 00001400-0000147f (f=101, d=0, p=0) PCI: Resource febff000-febff07f (f=200, d=0, p=0) PCI: Resource febfb000-febfbfff (f=200, d=0, p=0) PCI: Resource febfc000-febfcfff (f=200, d=0, p=0) Linux NET4.0 for Linux 2.4 Based upon Swansea University Computer Society NET3.039 Initializing RT netlink socket Starting kswapd pty: 256 Unix98 ptys configured keyboard: Timeout - AT keyboard not present?(ed) keyboard: Timeout - AT keyboard not present?(f4) Serial driver version 5.05c (2001-07-08) with MANY_PORTS SHARE_IRQ SERIAL_PCI ed ttyS00 at 0x03f8 (irq = 4) is a 16550A ttyS01 at 0x02f8 (irq = 3) is a 16550A block: 64 slots per queue, batch=16 RAMDISK driver initialized: 16 RAM disks of 16384K size 1024 blocksize SLIP: version 0.8.4-NET3.019-NEWTTY (dynamic channels, max=256) (6 bit encapsul. CSLIP: code copyright 1989 Regents of the University of California. SLIP linefill/keepalive option. PPP generic driver version 2.4.1 PPP Deflate Compression module registered PPP BSD Compression module registered 8139too Fast Ethernet driver 0.9.24 IRQ for 00:0f.0:0 -> PIRQ 03, mask deb8, excl 8800 -> newirq=11 -> assigning IRK PCI: Assigned IRQ 11 for device 00:0f.0 eth0: RealTek RTL8139 Fast Ethernet at 0xc2800000, 00:e0:4c:83:04:e1, IRQ 11 usb.c: registered new driver hub IRQ for 00:13.0:0 -> PIRQ 01, mask deb8, excl 8800 -> newirq=11 -> assigning IRK PCI: Assigned IRQ 11 for device 00:13.0 usb-ohci.c: USB OHCI at membase 0xc2802000, IRQ 11 usb-ohci.c: usb-00:13.0, Compaq Computer Corporation USB Open Host Controller usb.c: new USB bus registered, assigned bus number 1 hub.c: USB hub found hub.c: 2 ports detected usb.c: registered new driver usbnet NET4: Linux TCP/IP 1.0 for NET4.0
