Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751526AbbFDFF5 (ORCPT ); Thu, 4 Jun 2015 01:05:57 -0400 Received: from smtp89.ord1c.emailsrvr.com ([108.166.43.89]:54010 "EHLO smtp89.ord1c.emailsrvr.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750761AbbFDFFr (ORCPT ); Thu, 4 Jun 2015 01:05:47 -0400 X-Sender-Id: linux@highpoint-tech.com From: "linux" To: Cc: , Subject: Question about HighPoint RocketRAID 642L SCSI driver conflict with Linux AHCI driver Date: Thu, 4 Jun 2015 13:05:49 +0800 Message-ID: <002a01d09e84$22be8f90$683baeb0$@highpoint-tech.com> MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit X-Mailer: Microsoft Outlook 14.0 Thread-Index: AdCehAi5kmdMvH6/SRKLGIfSa8VBEg== Content-Language: zh-cn Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 829 Lines: 20 Dear Tejun Heo, This is HighPoint Linux Team. We found Linux AHCI driver since kernel 3.16 has added ID (0x06421103) to support RocketRAID 642L which is not what we expected. If we want to load HighPoint RR642L RAID version Linux SCSI driver, it becomes conflict each other. This affects our customers who need to use our RAID version driver stack. Hence, this is to ask Linux how to solve this conflict with AHCI driver? and why Linux wants to add RR642L ID (0x06421103) into AHCI driver? Is there any way to prevent this in the future? Best Regards, HighPoint Linux Team -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/