From: "Martin K. Petersen" <martin.petersen@oracle.com>
To: Himanshu Madhani <hmadhani@marvell.com>
Cc: Bart Van Assche <bvanassche@acm.org>,
Roman Bolshakov <r.bolshakov@yadro.com>,
"Martin K . Petersen" <martin.petersen@oracle.com>,
"James E . J . Bottomley" <jejb@linux.vnet.ibm.com>,
linux-scsi@vger.kernel.org, Quinn Tran <qutran@marvell.com>
Subject: Re: [PATCH] Revert "qla2xxx: Fix Nport ID display value"
Date: Mon, 09 Dec 2019 18:18:48 -0500 [thread overview]
Message-ID: <yq1fthtqe93.fsf@oracle.com> (raw)
In-Reply-To: <90b2e3b3-4d9c-d997-37a3-fb8c5bc6d927@acm.org> (Bart Van Assche's message of "Thu, 5 Dec 2019 22:03:03 -0800")
>> Firmware can do implicit login, and this is how it worked for a
>> while.
>>
>> Then explicit login was introduced in the commit you referenced by
>> setting bit 8 in IFCB fimwrare options 3 for 2600/2700 series and
>> issuing ELS IOCB. However, for 2500 series, bit 7 should be set to
>> disable implicit logins.
>>
>> The latest commits that touches the bit is 8777e4314d397 ("scsi:
>> qla2xxx: Migrate NVME N2N handling into state machine"). It sets the
>> bit in qla24xx_nvram_config regadless of chip.
>>
>> Does it help to set bit 7 in IFCB, firmware options 3 for 2500 series
>> and leave the RESERVED S_ID field untouched?
Himanshu: Please advise on how to fix this regression.
--
Martin K. Petersen Oracle Linux Engineering
next prev parent reply other threads:[~2019-12-09 23:19 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-11-09 4:21 [PATCH] Revert "qla2xxx: Fix Nport ID display value" Bart Van Assche
2019-11-11 11:28 ` Roman Bolshakov
2019-11-12 2:48 ` Bart Van Assche
2019-11-13 15:29 ` Himanshu Madhani
2019-11-14 2:34 ` Bart Van Assche
2019-11-20 0:15 ` Bart Van Assche
2019-11-20 21:39 ` Himanshu Madhani
2019-11-21 3:26 ` Bart Van Assche
2019-12-02 16:40 ` Bart Van Assche
2019-12-02 20:55 ` Roman Bolshakov
2019-12-03 2:34 ` Bart Van Assche
2019-12-04 12:07 ` Roman Bolshakov
2019-12-06 6:03 ` Bart Van Assche
2019-12-09 23:18 ` Martin K. Petersen [this message]
2019-12-10 19:38 ` [EXT] " Himanshu Madhani
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