[Linux-parport] [PATCH] fix ecp reads

[Malcolm Blaney]

Hi all,

This is a patch to use the parport_pc_ecp_read_block_pio function, 
based on a 2.4.6 kernel patch that can be found here: 
http://mailman.risc.uni-linz.ac.at/pipermail/cpia/2002-January.txt

The two new functions parport_pc_fifo_read_block_dma, and 
parport_pc_fifo_read_block_pio are set up in a similar way to their 
corresponding write functions.

I am using the driver with a custom device, so it could do with some 
testing with more standard parallel port devices. If anyone is 
interested in working on this please let me know. The patch is against a 
2.6.22.1 kernel.

thanks,
Malcolm Blaney.
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