From: Tomas Henzl <thenzl@redhat.com>
To: Chaitra P B <chaitra.basappa@broadcom.com>,
jejb@kernel.org, hch@infradead.org
Cc: martin.petersen@oracle.com, linux-scsi@vger.kernel.org,
JBottomley@Parallels.com, Sathya.Prakash@broadcom.com,
suganath-prabu.subramani@broadcom.com,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH 2/6] mpt3sas: Handle active cable exception event
Date: Wed, 11 May 2016 16:00:03 +0200 [thread overview]
Message-ID: <57333AE3.3090205@redhat.com> (raw)
In-Reply-To: <1462525171-6877-3-git-send-email-chaitra.basappa@broadcom.com>
On 6.5.2016 10:59, Chaitra P B wrote:
> In-order to handle this 'MPI2_EVENT_ACTIVE_CABLE_EXCEPTION' event,
> driver need to follow below steps,
> 1. Unmask the 'MPI2_EVENT_ACTIVE_CABLE_EXCEPTION' event,
> so that FW can notify this event to host driver.
> 2. After receiving this event, add this event to AEN event queue,
> for notifying this event to applications.
> 3. Then Print below message in kernel logs if the event data's reason
> code is zero,
> "Currently an active cable with ReceptacleID <ID_Value> cannot be powered
> and devices connected to this active cable will not be seen. This active
> cable requires <PowerValue_in_mW> of power"
>
> This event is only for Intruder/Cutlass HBAs.
>
> Signed-off-by: Chaitra P B <chaitra.basappa@broadcom.com>
Reviewed-by: Tomas Henzl <thenzl@redhat.com>
Tomas
next prev parent reply other threads:[~2016-05-11 14:00 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-05-06 8:59 [PATCH 0/6] mpt3sas: driver update to Phase12 Chaitra P B
2016-05-06 8:59 ` [PATCH 1/6] mpt3sas: Update MPI header to 2.00.42 Chaitra P B
2016-05-11 13:59 ` Tomas Henzl
2016-05-06 8:59 ` [PATCH 2/6] mpt3sas: Handle active cable exception event Chaitra P B
2016-05-11 14:00 ` Tomas Henzl [this message]
2016-05-06 8:59 ` [PATCH 3/6] mpt3sas: Fix initial Reference tag field for 4K PI drives Chaitra P B
2016-05-11 14:02 ` Tomas Henzl
2016-05-06 8:59 ` [PATCH 4/6] mpt3sas: Updating mpt3sas driver version to 13.100.00.00 Chaitra P B
2016-05-11 14:02 ` Tomas Henzl
2016-05-06 8:59 ` [PATCH 5/6] mpt3sas: Set maximum transfer length per IO to 4MB for VDs Chaitra P B
2016-05-11 14:03 ` Tomas Henzl
2016-05-06 8:59 ` [PATCH 6/6] mpt3sas: Used "synchronize_irq()"API to synchronize timed-out IO & TMs Chaitra P B
2016-05-10 13:11 ` Tomas Henzl
2016-05-11 3:53 ` Sreekanth Reddy
2016-05-11 14:04 ` Tomas Henzl
2016-05-11 20:15 ` [PATCH 0/6] mpt3sas: driver update to Phase12 Martin K. Petersen
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