8xx_imap patch for the mpc8xx ATM driver

8xx_imap patch for the mpc8xx ATM driver

[Pedro Aguilar]

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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

[-- Attachment #2: patch_8xx_imap_100105 --]
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--- 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

Re: 8xx_imap patch for the mpc8xx ATM driver

[Wolfgang Denk]

Dear Pedro,

in message <61163.81.72.55.167.1105376661.squirrel@81.72.55.167> you wrote:
> 
> It is a very simple change in the include/asm-ppc/8xx_imap.h file .

Checked in. Thanks a lot.

Best regards,

Wolfgang Denk

-- 
Software Engineering:  Embedded and Realtime Systems,  Embedded Linux
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