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RE: [PATCH 3/9] mwifiex: enhance SD8897 MP aggregation limits

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Hi,

> -----Original Message-----
> From: Bjørn Mork [mailto:bjorn@xxxxxxx]
> Sent: Thursday, March 12, 2015 6:38 PM
> To: Avinash Patil
> Cc: linux-wireless@xxxxxxxxxxxxxxx; Amitkumar Karwar; Cathy Luo; Zhaoyang Liu;
> Chin-Ran Lo; Plus Chen; Shengzhen Li; Nishant Sarmukadam
> Subject: Re: [PATCH 3/9] mwifiex: enhance SD8897 MP aggregation limits
> 
> Avinash Patil <patila@xxxxxxxxxxx> writes:
> 
> > diff --git a/drivers/net/wireless/mwifiex/sdio.h
> > b/drivers/net/wireless/mwifiex/sdio.h
> > index c636944..5a23bd0 100644
> > --- a/drivers/net/wireless/mwifiex/sdio.h
> > +++ b/drivers/net/wireless/mwifiex/sdio.h
> > @@ -67,6 +67,7 @@
> >
> >  #define MWIFIEX_MP_AGGR_BUF_SIZE_16K	(16384)
> >  #define MWIFIEX_MP_AGGR_BUF_SIZE_32K	(32768)
> > +#define MWIFIEX_MP_AGGR_BUF_SIZE_64K    (65280)
> 
> The first two macros are clearly matching their 16K and 32K names, but the 64K
> one is not.  Care to add a comment explaining where the missing
> 256 bytes went?

We reserve first block of 256 bytes for DMA alignment.
I will add a comment to definition; also rename define since it is not exactly 64K.
 
> Bjørn (always curious about surprising numbers :-)

-Avinash
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