From mboxrd@z Thu Jan 1 00:00:00 1970 From: Tomas Henzl Subject: Re: [PATCH 2/6] mpt3sas: Handle active cable exception event Date: Wed, 11 May 2016 16:00:03 +0200 Message-ID: <57333AE3.3090205@redhat.com> References: <1462525171-6877-1-git-send-email-chaitra.basappa@broadcom.com> <1462525171-6877-3-git-send-email-chaitra.basappa@broadcom.com> Mime-Version: 1.0 Content-Type: text/plain; charset=windows-1252 Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <1462525171-6877-3-git-send-email-chaitra.basappa@broadcom.com> Sender: linux-kernel-owner@vger.kernel.org To: Chaitra P B , 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 List-Id: linux-scsi@vger.kernel.org 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 cannot be powered > and devices connected to this active cable will not be seen. This active > cable requires of power" > > This event is only for Intruder/Cutlass HBAs. > > Signed-off-by: Chaitra P B Reviewed-by: Tomas Henzl Tomas