From mboxrd@z Thu Jan 1 00:00:00 1970 From: James Bottomley Subject: Re: [PATCH] aic94xx: make use of the new sas_port Date: Wed, 31 May 2006 17:37:16 -0500 Message-ID: <1149115036.22134.153.camel@mulgrave.il.steeleye.com> References: <1149048555.3545.64.camel@mulgrave.il.steeleye.com> <1149104797.7543.64.camel@localhost.localdomain> <447E0B78.5050700@torque.net> <1149114619.7543.93.camel@localhost.localdomain> Mime-Version: 1.0 Content-Type: text/plain Content-Transfer-Encoding: 7bit Return-path: Received: from stat9.steeleye.com ([209.192.50.41]:10195 "EHLO hancock.sc.steeleye.com") by vger.kernel.org with ESMTP id S965216AbWEaWhU (ORCPT ); Wed, 31 May 2006 18:37:20 -0400 In-Reply-To: <1149114619.7543.93.camel@localhost.localdomain> Sender: linux-scsi-owner@vger.kernel.org List-Id: linux-scsi@vger.kernel.org To: Alexis Bruemmer Cc: dougg@torque.net, linux-scsi On Wed, 2006-05-31 at 15:30 -0700, Alexis Bruemmer wrote: > sas: phy0 added to port0, phy_mask:0x1 > [ 155.328494] sas: phy1 matched wide port0 > [ 155.328499] sas: phy1 added to port0, phy_mask:0x3 > [ 155.328516] sas: phy2 matched wide port0 > [ 155.328520] sas: phy2 added to port0, phy_mask:0x7 > [ 155.328541] sas: phy3 matched wide port0 > [ 155.328548] sas: phy3 added to port0, phy_mask:0xf > [ 155.328578] sas: DOING DISCOVERY on port 0, pid:1785 > [ 155.328917] sas: ex 5005076a00000a40 phy00:T attached: > 50010b9000021585 > [ 155.328996] sas: ex 5005076a00000a40 phy01:T attached: > 50010b9000021575 > [ 155.329081] sas: ex 5005076a00000a40 phy02:T attached: > 50010b900004b87e > [ 155.329169] sas: ex 5005076a00000a40 phy03:S attached: > 5005076a011061c0 No. Look again. the first four, which are a wide port, are phys 0-3 on the HBA. The second four, which have separate attached devices are phys 0-3 on the expander (that's what the sightly cryptic ex 5005076a00000a40 phy means). You can see this better in the transport class tree James