Hi, Fuxin and everyone see this mail,
In linux world ,newbies always like to ask and the veterans will always be enthusiastic.:)~~
Now there is a "ask", of course i am a newbie.
Follow is the architecture which we are working on.
Now i want to transfer the data from the "sb1250" to mcp750 through the PCI bus with the help of 21555 bridge.
I want to implement it in kernel module.Although knowing "use the force ,read source",but i really do not know
how and where to begin.
Is there any advice on it ? How to implement the communication through PCI (or PCI-to-PCI bridge) in kernel
moudle?
Any help will be appreciated!Thank in advance!
-------------
| MCP 750 | (Power PC)
-------------
|
-------------------------------------------CPCI
|
---------------|--------------------------------
| --------|----- |
| |Intel 21555 |(PCI-TO-PCI Bridge) |
| -------------- |
| | |
| --------(PCI bus) |
| | |
| -------- |
| |SB1250|(CPU) |
| -------- |
----------------------------------------------
Guangxing Zhang
guangxing@ict.ac.cn
2003-09-24 16:03:04
