Hi,
I have a mpc8xx based board that must provide ATM functionality using the
utopia interface. I used the mpc86x ESAR Linux ATM driver, but since the
driver was develop and has been tested only with kernels 2.4.4 and 2.4.17,
I had to modify my kernel (2.4.25 from DENX) in order to make it work.
It is a very simple change in the include/asm-ppc/8xx_imap.h file .
All the 2.4.x kernels that I've seen need this change.
It seems that the Fast Ethernet Controller needs this change too.
Here's the patch (and in the attchmnt too).
It can be applied from the kernel's top dir.
--- include/asm-ppc/8xx_immap.h 2004-06-25 21:14:33.000000000 +0200
+++ include/asm-ppc/8xx_immap.h 2005-01-10 18:27:57.264606288 +0100
@@ -272,7 +272,8 @@
ushort iop_pdpar;
char res3[2];
ushort iop_pddat;
- char res4[8];
+ uint utmode;
+ char res4[4];
} iop8xx_t;
/* Communication Processor Module Timers
Thanks.
Pedro
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