oph Hellwig'; 'Dolev Raviv';
james.bottom...@hansenpartnership.com; linux-scsi@vger.kernel.org;
linux-scsi-ow...@vger.kernel.org; linux-arm-...@vger.kernel.org;
santos...@gmail.com; 'Sujit Reddy Thumma'
Subject: Re: [PATCH V5 10/17] scsi: ufs: manually add well known logi
On Wed, Sep 24, 2014 at 09:36:37AM -0700, Subhash Jadavani wrote:
> Where do you release these references again? It seems like they are never
> released on the device removal path.
>
> [Subhash] That's because these are embedded/non-removable UFS devices which
> are always present on the board an
-...@vger.kernel.org; santos...@gmail.com; Subhash Jadavani; Sujit
Reddy Thumma
Subject: Re: [PATCH V5 10/17] scsi: ufs: manually add well known logical
units
> /**
> + * ufshcd_set_queue_depth - set lun queue depth
> + * @sdev: pointer to SCSI device
> + *
> + * Read bLUQueueDepth val
> /**
> + * ufshcd_set_queue_depth - set lun queue depth
> + * @sdev: pointer to SCSI device
> + *
> + * Read bLUQueueDepth value and activate scsi tagged command
> + * queueing. For WLUN, queue depth is set to 1. For best-effort
> + * cases (bLUQueueDepth = 0) the queue depth is set to a maximum
From: Subhash Jadavani
UFS device specification requires the UFS devices to support 4 well known
logical units:
"REPORT_LUNS" (address: 01h)
"UFS Device" (address: 50h)
"RPMB" (address: 44h)
"BOOT" (address: 30h)
UFS device may have standard LUs and LUN id could b
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