860T FEC

Hi Tim, in message 3A75F8A8.64ADB0C at vacuumgenesis.com you wrote: Has anyone had any luck with the 860T FEC driver in the 2.4 kernel (I am using the 01/13/01 snapshot from FSMLabs). It is certainly not working out-of-the-box as it were. For example, it tries calling mii_queue with No, it

More flash for IBM 405GP Walnut?

Philip Decker wrote: If there are none, and I or my employer developed a flash memory card that plugged into the Walnut's 200-pin proprietary expansion connector, J36, how many of you would want any? If interested, email me: While I have no interest in a memory card that fits that connector

Initial stack frame

At 10:05 PM 1/29/01 +0100, Wolfgang Grandegger wrote: Hello, I'm currently debugging a task stack initialization problem in RTAI on MPC8xx. The task is switched by calling rt_startup() via blr (or rfi in RTLinux). The objdump of rtai_sched.o shows the following function prolog: rtai_sched.o:

Initial stack frame

In message 4.3.2.20010130074919.00bb0a80 at falcon.si.com Jerry Van Baren wrote: One of the differences between the ABI and EABI is that the EABI requires 8 byte alignment of the stack and the ABI requires 16 byte alignment (EABI, p.28). Yes, ok. But what is implemented by GCC and glibc? The

Initial stack frame

Wolfgang Denk wrote: In message 4.3.2.20010130074919.00bb0a80 at falcon.si.com Jerry Van Baren wrote: One of the differences between the ABI and EABI is that the EABI requires 8 byte alignment of the stack and the ABI requires 16 byte alignment (EABI, p.28). Yes, ok. But what is

Initial stack frame

At 03:46 PM 1/30/01 +0100, Wolfgang Denk wrote: In message 4.3.2.20010130074919.00bb0a80 at falcon.si.com Jerry Van Baren wrote: One of the differences between the ABI and EABI is that the EABI requires 8 byte alignment of the stack and the ABI requires 16 byte alignment (EABI, p.28).

which errno should I use

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which errno should I use

Hi Ralph, in message 3A76F163.406CBFDB at raleigh.ibm.com you wrote: I am writing a character device driver. I want this device driver to return an error if the user request less than say 1024 byte of data. What errno should I use? Is it legal to return an error if not enouth EINVAL

Questions on PCI Linux Kernel

We are working on a Linux port to 860 cards that have a PLX 9060 PLX 9054 PCI Bus master chips. My Co-worker Steve has gotten some advice example code for a PLX9080 implementation from Adrian Cox, (Thanks loads!). I have some general basic questions here that I am posting to the list in

Questions on PCI Linux Kernel

Jan Rovins wrote: Our boards memory map is as follows PCI chip interface registers: 0xC100, - 0xC101, PCI I/O Space: 0x6000, - 0x8000, PCI Mem Space: 0x4000, - 0x5FFF, OK. I am looking for some clear explanations of the following io.h

Abatron BDI2000

Is anyone out there using the Abatron BDI2000 to set hardware breakpoints on data access (on 405GP)? I'm probably just doing something dumb, but I don't see it. Any ideas? Thanks, Brian BDIbd w 0xc019c390 # syntax is BDx [R|W] BDIbdx w 0xc019c390 # syntax error in command BDIbd w c019c390 #

Sandpoint 8240 or 7400

Dan I worked on it about 40 hours this past weekend, still no go. Dan The problem for me still continues to be interrupt routing on Dan this board. The 8240 or 107 have the EPIC, which is like Dan OpenPIC but not really. This is further complicated by the Dan 8259 cascade,

Abatron BDI2000

I reflashed my BDI2000 (loader=1.03, firmware=1.01, logic=1.01). Unfortunately I get the same results. I will contact Abatron. Perhaps there is a bug in this version of the command parser. Thanks, Brian -Original Message- From: Wolfgang Denk [mailto:[EMAIL PROTECTED] Sent: Tuesday,

860T FEC

Wolfgang Denk wrote: BTW: I've sent all these patches to Dan and Cort and Ben, so I hope at least part of it will make it in the official sources. Thanks! I finally got it up and running, and have ethernet!!!. I had to make some changes WRT some of the MII commands, which I don't think

linux 2.4.x, PPC and openPIC interrupt priorities

Hi, Can anyone please tell me what, if any, distribution of 2.4.x linux is 'best' as a starting point for porting to our custom 8240 board? I realize 2.4.x, especially for PPC, is being updated daily. Any advice will be greatly appreciated. I'm also somewhat aware of RTlinux and others, but