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54 commits

Author SHA1 Message Date
Dave Liu
ddd02492f4 mpc83xx: Fix the UEC driver bug of QE 
The patch prevents the GCC tool chain from striping useful code for
optimization. It will make UEC ethernet driver workable, Otherwise the
UEC will fail in tx when you are using gcc4.x. but the driver can work
when using gcc3.4.3.

CHANGELOG

*Prevent the GCC from striping code for optimization, Otherwise the UEC
will tx failed when you are using gcc4.x.

Signed-off-by: Dave Liu <daveliu@freescale.com>
 2007-03-02 11:05:52 -06:00
Wolfgang Denk
dd520bf314 Code cleanup. 2006-11-30 18:02:20 +01:00
Kim Phillips
1aa934c81b Eliminate gcc 4 'used uninitialized' warnings in drivers/qe/uccf.c 
give initial values for reg_num, shift, p_cmxucr in ucc_set_clk_src
since they are passed by reference to ucc_get_cmxucr_reg and assigned.
 2006-11-28 23:34:30 -06:00
Dave Liu
7737d5c658 mpc83xx: add QE ethernet support 
this patch adds support for the QUICC Engine based UCC gigabit ethernet device.
 2006-11-03 19:42:21 -06:00