On Mar 21, 2012, at 12:29 PM, Kushwaha Prabhakar-B32579 wrote:
>>
>>
>> [snip]
>>
>
> ??
> Not getting you..
Just meant, I was removing parts of the patch in the email to reduce things.
>
>>> diff --git a/arch/powerpc/platforms/85xx/bsc913x_rdb.c
>>> b/arch/powerpc/platforms/85xx/bsc913x_rdb.c
>>> new file mode 100644
>>> index 0000000..611c289
>>> --- /dev/null
>>> +++ b/arch/powerpc/platforms/85xx/bsc913x_rdb.c
>>> @@ -0,0 +1,95 @@
>>> +/*
>>> + * BSC913xRDB Board Setup
>>> + *
>>> + * Author: Priyanka Jain <priyanka.j...@freescale.com>
>>> + *
>>> + * Copyright 2011-2012 Freescale Semiconductor Inc.
>>> + *
>>> + * This program is free software; you can redistribute it and/or
>>> +modify it
>>> + * under the terms of the GNU General Public License as published
>>> +by the
>>> + * Free Software Foundation; either version 2 of the License, or
>>> +(at your
>>> + * option) any later version.
>>> + */
>>> +
>>> +#include <linux/of_platform.h>
>>> +#include <linux/pci.h>
>>> +#include <asm/mpic.h>
>>> +#include <sysdev/fsl_soc.h>
>>> +#include <asm/udbg.h>
>>> +
>>> +void __init bsc913x_rdb_pic_init(void) {
>>> + struct mpic *mpic;
>>> + struct resource r;
>>> + struct device_node *np;
>>> +
>>> + np = of_find_node_by_type(NULL, "open-pic");
>>> + if (!np) {
>>> + pr_err("bsc913x: Could not find open-pic node\n");
>>> + return;
>>> + }
>>> +
>>> + if (of_address_to_resource(np, 0, &r)) {
>>> + pr_err("bsc913x: Failed to map mpic register space\n");
>>> + of_node_put(np);
>>> + return;
>>> + }
>>> +
>>> + mpic = mpic_alloc(np, r.start, MPIC_WANTS_RESET |
>>> + MPIC_BIG_ENDIAN | MPIC_BROKEN_FRR_NIRQS | MPIC_SINGLE_DEST_CPU,
>>> + 0, 256, " OpenPIC ");
>>> +
>>> + of_node_put(np);
>>> +
>>> + if (!mpic)
>>> + pr_err("bsc913x: Failed to allocate MPIC structure\n");
>>> + else
>>> + mpic_init(mpic);
>>> +}
>>> +
>>
>> This code is still out of date w/other board ports. Have you tried
>> building this against upstream??
>>
>
> I build with powerpc.git.
> do you mean build with upstream code base ??
> git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6.git
>
I mean if you use my 'next' branch of galak/powerpc.git and apply this patch,
and enable it. For example MPIC_BROKEN_FRR_NIRQS doesn't exist anymore
- k
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