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Date:	Fri, 25 Jul 2014 15:43:16 -0400
From:	"Martin K. Petersen" <martin.petersen@...cle.com>
To:	Sreekanth Reddy <sreekanth.reddy@...gotech.com>
Cc:	"Martin K. Petersen" <martin.petersen@...cle.com>, jejb@...nel.org,
	"James E.J. Bottomley" <JBottomley@...allels.com>,
	linux-scsi@...r.kernel.org,
	Sathya Prakash <Sathya.Prakash@...gotech.com>,
	Nagalakshmi Nandigama <Nagalakshmi.Nandigama@...gotech.com>,
	linux-kernel@...r.kernel.org, Christoph Hellwig <hch@...radead.org>
Subject: Re: [RESEND][PATCH 07/10][SCSI]mpt2sas: Added Reply Descriptor Post Queue (RDPQ) Array support

>>>>> "Sreekanth" == Sreekanth Reddy <sreekanth.reddy@...gotech.com> writes:

Sreekanth,

Sreekanth> Following are the changes that I have done in this patch over
Sreekanth> the first RDPQ support patch,

Please, please do the function moves in a different patch. Or use a
simple prototype declaration like I did to avoid moving the code around
in the first place.

Sreekanth> 2. Set pci_set_consistent_dma_mask() to
Sreekanth>    DMA_BIT_MASK(32). still I am analysing whether this change
Sreekanth>    may affect on any other things or not?

I think you're done allocating things by the time this is called. But to
be sure you can call _base_config_dma_addressing() after you're done
with the RDPQ allocations (or rearrange the code so you allocate RDPQ
before the DMA mask is upped in general).

-- 
Martin K. Petersen	Oracle Linux Engineering
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