Re: [PATCH] esp_scsi: Clear Transfer Count registers before PIO transfers

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To: Michael Schmitz <schmitzmic@xxxxxxxxx>
Subject: Re: [PATCH] esp_scsi: Clear Transfer Count registers before PIO transfers
From: Finn Thain <fthain@xxxxxxxxxxxxxxxxxxx>
Date: Sun, 17 Nov 2019 10:02:46 +1100 (AEDT)
Cc: "James E.J. Bottomley" <jejb@xxxxxxxxxxxxx>, "Martin K. Petersen" <martin.petersen@xxxxxxxxxx>, Kars de Jong <jongk@xxxxxxxxxxxxxx>, linux-scsi@xxxxxxxxxxxxxxx, linux-kernel@xxxxxxxxxxxxxxx
In-reply-to: <36712461-b94c-4aff-8664-3896c2cf2524@gmail.com>

On Sat, 16 Nov 2019, Michael Schmitz wrote:

> 
> I believe you also need to send a DMA NOP command to the ESP
> 

I believe you're right. I shall add the missing DMA NOP command. Thanks 
for your review!

--

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References:
- [PATCH] esp_scsi: Clear Transfer Count registers before PIO transfers
  - From: Finn Thain
- Re: [PATCH] esp_scsi: Clear Transfer Count registers before PIO transfers
  - From: Michael Schmitz

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