Robert Jarzmik writes:
> diff --git a/drivers/net/ethernet/smsc/smc91x.h
> b/drivers/net/ethernet/smsc/smc91x.h
> index ea8465467469..dff165ed106d 100644
> --- a/drivers/net/ethernet/smsc/smc91x.h
> +++ b/drivers/net/ethernet/smsc/smc91x.h
And there is also the specific case of ARCH=MN10300, wh
Sorry David, I just noticed you weren't in the "To:" of this serie, but I won't
forget you for the v3 I need to release anyway
(https://lkml.org/lkml/2016/10/15/104).
Robert Jarzmik writes:
> + lp->half_word_align4 =
> + machine_is_mainstone() || machine_is_stargate2() ||
> +
Writes to u16 has a special handling on 3 PXA platforms, where the
hardware wiring forces these writes to be u32 aligned.
This patch isolates this handling for PXA platforms as before, but
enables this "workaround" to be set up dynamically, which will be the
case in device-tree build types.
This
David Miller writes:
> From: Robert Jarzmik
> Date: Sun, 9 Oct 2016 22:33:45 +0200
>
>> Writes to u16 has a special handling on 3 PXA platforms, where the
>> hardware wiring forces these writes to be u32 aligned.
>>
>> This patch isolates this handling for PXA platforms as before, but
>> enabl
From: Robert Jarzmik
Date: Sun, 9 Oct 2016 22:33:45 +0200
> Writes to u16 has a special handling on 3 PXA platforms, where the
> hardware wiring forces these writes to be u32 aligned.
>
> This patch isolates this handling for PXA platforms as before, but
> enables this "workaround" to be set up
Andy Shevchenko writes:
>> +#define SMC_outw(lp, v, a, r) \
>> + _SMC_outw_align4((v), (a), (r), \
>> +IS_BUILTIN(CONFIG_ARCH_PXA) && ((r) & 2) &&\
>> +lp->half_word_
On Sun, Oct 9, 2016 at 11:33 PM, Robert Jarzmik wrote:
> Writes to u16 has a special handling on 3 PXA platforms, where the
> hardware wiring forces these writes to be u32 aligned.
>
> This patch isolates this handling for PXA platforms as before, but
> enables this "workaround" to be set up dynam
Writes to u16 has a special handling on 3 PXA platforms, where the
hardware wiring forces these writes to be u32 aligned.
This patch isolates this handling for PXA platforms as before, but
enables this "workaround" to be set up dynamically, which will be the
case in device-tree build types.
This
