From: Ira Weiny <ira.weiny@intel.com>
To: Fan Ni <fan.ni@gmx.us>, Ira Weiny <ira.weiny@intel.com>
Cc: Dan Williams <dan.j.williams@intel.com>,
Navneet Singh <navneet.singh@intel.com>,
Fan Ni <fan.ni@samsung.com>,
Jonathan Cameron <Jonathan.Cameron@huawei.com>,
Davidlohr Bueso <dave@stgolabs.net>,
"Dave Jiang" <dave.jiang@intel.com>,
Alison Schofield <alison.schofield@intel.com>,
Vishal Verma <vishal.l.verma@intel.com>,
<linux-cxl@vger.kernel.org>, <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH RFC v2 05/18] cxl/port: Add Dynamic Capacity mode support to endpoint decoders
Date: Fri, 8 Sep 2023 16:26:18 -0700 [thread overview]
Message-ID: <64fbad9aa5f17_1e8e782945@iweiny-mobl.notmuch> (raw)
In-Reply-To: <ZPDNFEi1RRGoTWhr@debian>
Fan Ni wrote:
> On Mon, Aug 28, 2023 at 10:20:56PM -0700, Ira Weiny wrote:
> > Endpoint decoders used to map Dynamic Capacity must be configured to
> > point to the correct Dynamic Capacity (DC) Region. The decoder mode
> > currently represents the partition the decoder points to such as ram or
> > pmem.
> >
> > Expand the mode to include DC Regions.
> >
> > Co-developed-by: Navneet Singh <navneet.singh@intel.com>
> > Signed-off-by: Navneet Singh <navneet.singh@intel.com>
> > Signed-off-by: Ira Weiny <ira.weiny@intel.com>
> >
>
> I have the same question about how dc_mode_to_region_index is
> implemented and used as Jonathan.
I changed it per Jonathans recommendation. Was that satisfactory or were
you looking for more information?
>
> Nice to see the code spit out, it is easier to review now.
Thanks,
Ira
next prev parent reply other threads:[~2023-09-08 23:26 UTC|newest]
Thread overview: 97+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-08-29 5:20 [PATCH RFC v2 00/18] DCD: Add support for Dynamic Capacity Devices (DCD) Ira Weiny
2023-08-29 5:20 ` [PATCH RFC v2 01/18] cxl/hdm: Debug, use decoder name function Ira Weiny
2023-08-29 14:03 ` Jonathan Cameron
2023-08-29 21:48 ` Fan Ni
2023-09-03 2:55 ` Ira Weiny
2023-08-30 20:32 ` Dave Jiang
2023-08-29 5:20 ` [PATCH RFC v2 02/18] cxl/mbox: Flag support for Dynamic Capacity Devices (DCD) Ira Weiny
2023-08-29 14:07 ` Jonathan Cameron
2023-09-03 3:38 ` Ira Weiny
2023-08-29 21:49 ` Fan Ni
2023-08-30 20:33 ` Dave Jiang
2023-10-24 16:16 ` Jonathan Cameron
2023-08-29 5:20 ` [PATCH RFC v2 03/18] cxl/mem: Read Dynamic capacity configuration from the device ira.weiny
2023-08-29 14:37 ` Jonathan Cameron
2023-09-03 23:36 ` Ira Weiny
2023-08-30 21:01 ` Dave Jiang
2023-09-05 0:14 ` Ira Weiny
2023-09-08 20:23 ` Ira Weiny
2023-08-30 21:44 ` Fan Ni
2023-09-08 22:52 ` Ira Weiny
2023-09-12 21:32 ` Fan Ni
2023-09-07 15:46 ` Alison Schofield
2023-09-12 1:18 ` Ira Weiny
2023-09-08 12:46 ` Jørgen Hansen
2023-09-11 20:26 ` Ira Weiny
2023-08-29 5:20 ` [PATCH RFC v2 04/18] cxl/region: Add Dynamic Capacity decoder and region modes Ira Weiny
2023-08-29 14:39 ` Jonathan Cameron
2023-08-30 21:13 ` Dave Jiang
2023-08-31 17:00 ` Fan Ni
2023-08-29 5:20 ` [PATCH RFC v2 05/18] cxl/port: Add Dynamic Capacity mode support to endpoint decoders Ira Weiny
2023-08-29 14:49 ` Jonathan Cameron
2023-09-05 0:05 ` Ira Weiny
2023-08-31 17:25 ` Fan Ni
2023-09-08 23:26 ` Ira Weiny [this message]
2023-08-29 5:20 ` [PATCH RFC v2 06/18] cxl/port: Add Dynamic Capacity size " Ira Weiny
2023-08-29 15:09 ` Jonathan Cameron
2023-09-05 4:32 ` Ira Weiny
2023-08-29 5:20 ` [PATCH RFC v2 07/18] cxl/mem: Expose device dynamic capacity configuration ira.weiny
2023-08-29 15:14 ` Jonathan Cameron
2023-09-05 17:55 ` Fan Ni
2023-09-05 20:45 ` Ira Weiny
2023-08-30 22:46 ` Dave Jiang
2023-09-08 23:22 ` Ira Weiny
2023-08-29 5:20 ` [PATCH RFC v2 08/18] cxl/region: Add Dynamic Capacity CXL region support Ira Weiny
2023-08-29 15:19 ` Jonathan Cameron
2023-08-30 23:27 ` Dave Jiang
2023-09-06 4:36 ` Ira Weiny
2023-09-05 21:09 ` Fan Ni
2023-08-29 5:21 ` [PATCH RFC v2 09/18] cxl/mem: Read extents on memory device discovery Ira Weiny
2023-08-29 15:26 ` Jonathan Cameron
2023-08-30 0:16 ` Ira Weiny
2023-09-05 21:41 ` Ira Weiny
2023-08-29 5:21 ` [PATCH RFC v2 10/18] cxl/mem: Handle DCD add and release capacity events Ira Weiny
2023-08-29 15:59 ` Jonathan Cameron
2023-09-05 23:49 ` Ira Weiny
2023-08-31 17:28 ` Dave Jiang
2023-09-08 15:35 ` Ira Weiny
2023-08-29 5:21 ` [PATCH RFC v2 11/18] cxl/region: Expose DC extents on region driver load Ira Weiny
2023-08-29 16:20 ` Jonathan Cameron
2023-09-06 3:36 ` Ira Weiny
2023-08-31 18:38 ` Dave Jiang
2023-09-08 23:57 ` Ira Weiny
2023-08-29 5:21 ` [PATCH RFC v2 12/18] cxl/region: Notify regions of DC changes Ira Weiny
2023-08-29 16:40 ` Jonathan Cameron
2023-09-06 4:00 ` Ira Weiny
2023-09-18 13:56 ` Jørgen Hansen
2023-09-18 17:45 ` Ira Weiny
2023-08-29 5:21 ` [PATCH RFC v2 13/18] dax/bus: Factor out dev dax resize logic Ira Weiny
2023-08-30 11:27 ` Jonathan Cameron
2023-09-06 4:12 ` Ira Weiny
2023-08-31 21:48 ` Dave Jiang
2023-08-29 5:21 ` [PATCH RFC v2 14/18] dax/region: Support DAX device creation on dynamic DAX regions Ira Weiny
2023-08-30 11:50 ` Jonathan Cameron
2023-09-06 4:35 ` Ira Weiny
2023-09-12 16:49 ` Jonathan Cameron
2023-09-12 22:08 ` Ira Weiny
2023-09-12 22:35 ` Dan Williams
2023-09-13 17:30 ` Ira Weiny
2023-09-13 17:59 ` Dan Williams
2023-09-13 19:26 ` Ira Weiny
2023-09-14 10:32 ` Jonathan Cameron
2023-08-29 5:21 ` [PATCH RFC v2 15/18] cxl/mem: Trace Dynamic capacity Event Record ira.weiny
2023-08-29 16:46 ` Jonathan Cameron
2023-09-06 4:07 ` Ira Weiny
2023-08-29 5:21 ` [PATCH RFC v2 16/18] tools/testing/cxl: Make event logs dynamic Ira Weiny
2023-08-30 12:11 ` Jonathan Cameron
2023-09-06 21:15 ` Ira Weiny
2023-08-29 5:21 ` [PATCH RFC v2 17/18] tools/testing/cxl: Add DC Regions to mock mem data Ira Weiny
2023-08-30 12:20 ` Jonathan Cameron
2023-09-06 21:18 ` Ira Weiny
2023-08-31 23:19 ` Dave Jiang
2023-08-29 5:21 ` [PATCH RFC v2 18/18] tools/testing/cxl: Add Dynamic Capacity events Ira Weiny
2023-08-30 12:23 ` Jonathan Cameron
2023-09-06 21:39 ` Ira Weiny
2023-08-31 23:20 ` Dave Jiang
2023-09-07 21:01 ` [PATCH RFC v2 00/18] DCD: Add support for Dynamic Capacity Devices (DCD) Fan Ni
2023-09-12 1:44 ` Ira Weiny
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