On Thursday, May 01, 2014 at 09:01:58 PM, Ian Campbell wrote:
> The {tx,rx}_mac_descrtable fields are aligned to ARCH_DMA_MINALIGN, which
> could be 256 or even larger. That means there is a potentially huge hole
> in the struct before those fields, so move them to the front where they
> are better packed.
>
> Moving them to the front also helps ensure that so long as dw_eth_dev is
> properly aligned (which it is since "net/designware: ensure device private
> data is DMA aligned.") the {tx,rx}_mac_descrtable will be too, or at least
> avoids having to worry too much about compiler specifics.
>
> Signed-off-by: Ian Campbell <[email protected]>
> Cc: Alexey Brodkin <[email protected]>
Acked-by: Marek Vasut <[email protected]>
Best regards,
Marek Vasut
--
You received this message because you are subscribed to the Google Groups
"linux-sunxi" group.
To unsubscribe from this group and stop receiving emails from it, send an email
to [email protected].
For more options, visit https://groups.google.com/d/optout.
