On Thu, 17 Mar 2022 16:17:33 +0000 Lorenzo Pieralisi via Linaro-open-discussions linaro-open-discussions@op-lists.linaro.org wrote:
On Wed, Mar 16, 2022 at 09:34:49PM +0800, Joyce Qi wrote:
Hi Jonathan,Lorenzo, all
What's the topic we want to discuss next week？
I don't have any specific topic, I think though we can sync-up on a couple of items (eg PCI DOE, RMR IORT) just as a sync-up point even if it is quick.
What do you guys think ?
Sure a quick sync call seems like a good idea to me.
Jonathan
Thanks, Lorenzo
Thanks:) Joyce
在 2022年2月18日，下午6:22，joyce.qi@linaro.org 写道： Hi Jonathan， Thanks a lot for the feedback：） Will cancel this month’s meeting. Thanks Joyce-------- 原始邮件 -------- 发件人： Jonathan Cameron <Jonathan.Cameron@Huawei.com> 日期： 2022年2月18日周五傍晚5:22 收件人： Joyce Qi <joyce.qi@linaro.org> 抄送： Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>, Shameerali Kolothum Thodi <shameerali.kolothum.thodi@huawei.com>, Mike Holmes < mike.holmes@linaro.org>, james.morse@arm.com, Linuxarm <linuxarm@huawei.com >, linaro-open-discussions@op-lists.linaro.org 主题： Re: Invitation: Linaro Open Discussions @ Tue 25 Jan 2022 12pm - 1pm (CET) (jonathan.cameron@huawei.com) On Fri, 18 Feb 2022 07:07:18 +0800 Joyce Qi <joyce.qi@linaro.org> wrote:> Hi Jonathan, Lorenzo,all, > > > Any topic we want to discuss next Thursday? > > Thanks:) > Joyce
Hi Joyce, There was another thread on the open discussions mailing list in which both Lorenzo and I expressed that neither ARM nor Huawei have anything to discuss currently. So I suggests let's skip this meeting and all get the time back this month. Thanks, Jonathan> > > 在 2022年2月15日，下午8:22，Lorenzo Pieralisi < lorenzo.pieralisi@arm.com> 写道： > > > > On Wed, Feb 02, 2022 at 10:19:42AM +0000, Shameerali Kolothum Thodi wrote: > >> > >> > >>> -----Original Message----- > >>> From: Lorenzo Pieralisi [mailto:lorenzo.pieralisi@arm.com] > >>> Sent: 02 February 2022 09:30 > >>> To: Shameerali Kolothum Thodi < shameerali.kolothum.thodi@huawei.com> > >>> Cc: Jonathan Cameron jonathan.cameron@huawei.com; joyce.qi@linaro.org; > >>> Mike Holmes mike.holmes@linaro.org; james.morse@arm.com; Linuxarm > >>> linuxarm@huawei.com; linaro-open-discussions@op-lists.linaro.org > >>> Subject: Re: Invitation: Linaro Open Discussions @ Tue 25 Jan 2022 12pm - > >>> 1pm (CET) (jonathan.cameron@huawei.com) > >>> > >>> On Mon, Jan 31, 2022 at 08:16:19AM +0000, Shameerali Kolothum Thodi > >>> wrote: > >>> > >>> [...] > >>> > >>>>>> RMR progress. > >>>>>> -------------------- > >>>>>> ACPICA / IORT spec issue due to lack of backwards compatibility. AI > >>>>>> (LP) to investigate. > >>>>> > >>>>> Hi Lorenzo, > >>>>> > >>>>> This is the initial implementation of ACPICA changes w.r.t revision E.c. > >>>>> > >>>>> > >>> https://github.com/shamiali2008/acpica/commit/ 49ad1b2ec572e3e70557e4 > >>>>> 4e2255c497b2639cbe > >>>>> > >>>>> For now, I am checking the RMR node revision and limit the support to > >>> only >= > >>>>> 2. > >>>> > >>>> Hi Lorenzo, > >>>> > >>>> Please let me know if there is any update on this... We need to get the > >>> ACPCIA changes > >>>> in for the kernel support ASAP. If you are Ok with the above patch I can send > >>> a pull request > >>>> for the same. > >>> > >>> Making the changes. Just to make sure we are on the same page, all we > >>> need is, in the RMR specific data, to add the Access Attributes at > >>> offset 28, past "Reference to Memory Range Descriptors" so that we keep > >>> the "current" layout. > >> > >> Yes, I think that will do. i.e, move the "Access Attributes" and following "Reserved" > >> bytes, after the "Reference to Memory Range Descriptors". > >> > >> Something like, > >> > >> typedef struct acpi_iort_rmr { > >> UINT32 Flags; > >> UINT32 RmrCount; > >> UINT32 RmrOffset; > >> UINT8 AccessAttributes; > >> UINT8 Reserved[3]; > >> > >> } ACPI_IORT_RMR; > >> > >>> > >>> Please let me know - a respin is imminent. > >> > >> Ok. > > > > FYI, IORT Issue E.d has been published, we should be able to complete > > the upstreaming. > > > > > > Thanks, > > Lorenzo > >