From mboxrd@z Thu Jan 1 00:00:00 1970 From: Tejun Heo Subject: Re: [PATCH v1] ata: ahci_xgene: Add AHCI Support for second generation of APM X-Gene SoC Date: Wed, 1 Apr 2015 12:13:36 -0400 Message-ID: <20150401161336.GS9974@htj.duckdns.org> References: <1427899682-10912-1-git-send-email-stripathi@apm.com> <1427899682-10912-2-git-send-email-stripathi@apm.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Content-Disposition: inline In-Reply-To: <1427899682-10912-2-git-send-email-stripathi@apm.com> Sender: linux-scsi-owner@vger.kernel.org To: Suman Tripathi Cc: olof@lixom.net, arnd@arndb.de, linux-scsi@vger.kernel.org, linux-ide@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, mlangsdo@redhat.com, jcm@redhat.com, patches@apm.com List-Id: devicetree@vger.kernel.org On Wed, Apr 01, 2015 at 08:18:02PM +0530, Suman Tripathi wrote: > This patch enables full AHCI feature support for APM X-Gene SoC SATA host host > controller. The following errata's are removed: > > 1. 2a0bdff6b95 ("ahci-xgene: fix the dma state machine lockup for the > IDENTIFY DEVICE PIO mode command") > 2. 09c32aaa368 ("ahci_xgene: Fix the dma state machine lockup for the > ATA_CMD_SMART PIO mode command") > 3. 1540035da71 ("ahci_xgene: Implement the xgene_ahci_poll_reg_val to > support PMP") > 4. a3a84bc7c88 ("ahci_xgene: Implement the workaround to support PMP > enumeration and discovery") > 5. 1102407bb71 ("ahci_xgene: Fix the DMA state machine lockup for the > ATA_CMD_PACKET PIO mode command") > 6. 72f79f9e35b ("ahci_xgene: Removing NCQ support from the APM X-Gene SoC > AHCI SATA Host Controller driver") > > In addition, enable PMP support for second generation APM X-Gene SoC. > > Signed-off-by : Suman Tripathi Applied to libata/for-4.1 w/ minor edit. > + if (xgene_ahci_version1()) { > + /* > + * Override the callbacks due to > + * XGENE1 ERRATA's. > + */ The column limit is 80 (more like 75), not 40. I collapsed the above into one line. Thanks. -- tejun