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Date: Mon, 15 Dec 2003 14:25:00 -0000
From: =?iso-8859-1?q?alix=20t?= <talix1603@yahoo.fr>
Subject: modification for CYGPKG_DEVS_ETH_POWERPC_FCC package
To: ecos-maintainers@ecos.sourceware.org
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Hi, 

I currently develop application for a motorola
evaluation card ( PQ2FADS-VR with MPC8275). 
I use CYGPKG_DEVS_ETH_POWERPC_FCC package for the
ethernet driver. 
But PQ2FADS-VR board use FCC2 anf FCC3 and
CYGPKG_DEVS_ETH_POWERPC_FCC package in only coded for
FCC1 and FCC2. 
Is it possible to add some code to manage FCC3? 


Modifications are the following: 

In file if_fcc.c: 

in function fcc_eth_init(struct cyg_netdevtab_entry
*dtp) 

+ case CYGNUM_HAL_INTERRUPT_FCC3: 
+ qi->fcc_reg = &(IMM->fcc_regs[FCC3]); 
+ fcc = (volatile t_Fcc_Pram *)((unsigned long)IMM +
FCC3_PRAM_OFFSET); 
+ fcc_chan = FCC3_PAGE_SUBBLOCK; 
+ break; 

In file fcc.h: 

+ #define FCC3 2 
+ #define FCC3_PRAM_OFFSET 0x8600 // Offset of
t_Fcc_Pram in 82xx 

Alix Tiphaine

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