[PATCH 4/11] qe_lib: Add QE I/O ports API

[Joakim Tjernlund]

Hi Leo

As you know I working with your earlier patches, trying to adopt them
for
8321. Everthing works but ethernet on UCC2 and UCC4, ethernet on UCC3
works though.

Anyhow I found some minor changes I had to do to match 8321 that is
generic 83xx code.
Below is the first:
> ---
>  arch/powerpc/sysdev/qe_lib/qe_io.c |  272 
> +#define NUM_OF_PAR_IOS  7

NUM_OF_PAR_IOS is 4 on 8321

> +static int qe_irq_ports[NUM_OF_PAR_IOS][NUM_OF_PINS] = {
> +	/* 0-7 */          /* 8-15 */      /* 16 - 23 */     /* 
> 24 - 31 */
> +	{0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,1, 1,0,0,0,0,0,0,0, 
> 0,0,0,0,0,1,1,0},
> +	{0,0,0,1,0,1,0,0, 0,0,0,0,1,1,0,0, 0,0,0,0,0,0,0,0, 
> 0,0,1,1,0,0,0,0},
> +	{0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0, 
> 0,0,0,1,1,1,0,0},
> +	{0,0,0,0,0,0,0,0, 0,0,0,0,1,1,0,0, 1,1,0,0,0,0,0,0, 
> 0,0,1,1,0,0,0,0},
> +	{0,0,0,0,0,0,0,0, 0,0,0,0,1,1,0,0, 0,0,0,0,0,0,0,0, 
> 1,1,1,1,0,0,0,1},
> +	{0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0, 0,0,0,0,1,0,0,0, 
> 0,0,0,0,0,0,0,0},
> +	{0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0, 
> 0,0,0,0,0,0,0,1}
> +};

qe_irq_ports is diffrent on 8321 not only the number of rows.

These needs to configuruable based on CPU model and/or type of board.

 Jocke