From mboxrd@z Thu Jan 1 00:00:00 1970 From: Tom Lendacky Subject: Re: [PATCH v7 00/17] Introduce ACPI for ARM64 based on ACPI 5.1 Date: Fri, 16 Jan 2015 08:45:30 -0600 Message-ID: <54B9240A.7060003@amd.com> References: <1421247905-3749-1-git-send-email-hanjun.guo@linaro.org> <20150115182346.GE2329@e104818-lin.cambridge.arm.com> <54B8BB24.2020408@linaro.org> Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: QUOTED-PRINTABLE Return-path: Received: from mail-bn1bon0116.outbound.protection.outlook.com ([157.56.111.116]:4768 "EHLO na01-bn1-obe.outbound.protection.outlook.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1751312AbbAPOpq convert rfc822-to-8bit (ORCPT ); Fri, 16 Jan 2015 09:45:46 -0500 In-Reply-To: <54B8BB24.2020408@linaro.org> Sender: linux-acpi-owner@vger.kernel.org List-Id: linux-acpi@vger.kernel.org To: Hanjun Guo , Catalin Marinas , Grant Likely Cc: Mark Rutland , linaro-acpi , Will Deacon , Yijing Wang , Rob Herring , Lorenzo Pieralisi , Timur Tabi , ACPI Devel Mailing List , Charles Garcia-Tobin , "phoenix.liyi@huawei.com" , Robert Richter , Jason Cooper , Arnd Bergmann , Marc Zyngier , "jcm@redhat.com" , Mark Brown , Bjorn Helgaas , "linux-arm-kernel@lists.infradead.org" , "graeme.gregory@linaro.org" , Randy Dunlap , "Rafael J. Wysocki" On 01/16/2015 01:17 AM, Hanjun Guo wrote: > On 2015=E5=B9=B401=E6=9C=8816=E6=97=A5 02:23, Catalin Marinas wrote: >> Hi Grant, >> >> On Thu, Jan 15, 2015 at 04:26:20PM +0000, Grant Likely wrote: >>> On Wed, Jan 14, 2015 at 3:04 PM, Hanjun Guo >>> wrote: >>>> This is the v7 of ACPI core patches for ARM64 based on ACPI 5.1 >>> >>> I'll get right to the point: Can we please have this series queued = up >>> for v3.20? >> >> Before you even ask for this, please look at the patches and realise >> that there is a complete lack of Reviewed-by tags on the code (well, >> apart from trivial Kconfig changes). In addition, the series touches= on >> other subsystems like clocksource, irqchip, acpi and I don't see any >> acks from the corresponding maintainers. So even if I wanted to merg= e > > For the ACPI part, Rafael already said that "Having looked at the > patches recently, I don't see any major problems in them from the ACP= I > core perspective, so to me they are good to go." [1] > Is that kind of ack for this ? > > Thanks > Hanjun > > [1]: > http://lkml.iu.edu/hypermail/linux/kernel/1409.1/03363.html > I have tested ACPI-enablement patches for the amd-xgbe/amd-xgbe-phy drivers that I'm about to submit upstream with the V7 patch series on the AMD Seattle server platform. There does not appear to be support for the _CCA attribute in this patch series. The amd-xgbe driver will setup the device domain and cache attributes based on the presence of this attribute, but it requires the arch support to assign the proper DMA operations in order for it to all work correctly. Overriding the _CCA attribute in the driver, I was able to successfully test the driver and this patch series. Thanks, Tom > _______________________________________________ > linux-arm-kernel mailing list > linux-arm-kernel@lists.infradead.org > http://lists.infradead.org/mailman/listinfo/linux-arm-kernel -- To unsubscribe from this list: send the line "unsubscribe linux-acpi" i= n the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html