From: Alison Schofield <alison.schofield@intel.com>
To: Ben Widawsky <ben.widawsky@intel.com>,
Dan Williams <dan.j.williams@intel.com>,
Vishal Verma <vishal.l.verma@intel.com>,
nvdimm@lists.linux.dev, linux-cxl@vger.kernel.org
Subject: Re: [ndctl PATCH 1/7] libcxl: add GET_PARTITION_INFO mailbox command and accessors
Date: Fri, 7 Jan 2022 11:56:05 -0800 [thread overview]
Message-ID: <20220107195605.GB803588@alison-desk> (raw)
In-Reply-To: <20220106201907.GA178135@iweiny-DESK2.sc.intel.com>
Thanks for the review Ira!
On Thu, Jan 06, 2022 at 12:19:07PM -0800, Ira Weiny wrote:
> On Mon, Jan 03, 2022 at 12:16:12PM -0800, Schofield, Alison wrote:
> > From: Alison Schofield <alison.schofield@intel.com>
> >
> > Add libcxl APIs to create a new GET_PARTITION_INFO mailbox command, the
> > command output data structure (privately), and accessor APIs to return
> > the different fields in the partition info output.
>
> I would rephrase this:
>
> libcxl provides functions for C code to issue cxl mailbox commands as well as
> parse the output returned. Get partition info should be part of this API.
>
> Add the libcxl get partition info mailbox support as well as an API to parse
> the fields of the command returned.
>
> All fields are specified in multiples of 256MB so also define a capacity
> multiplier to convert the raw data into bytes.
>
Will do. Thanks.
> >
snip.
> I also wonder if the conversion to bytes should be reflected in the function
> name. Because returning 'cap' might imply to someone they are getting the raw
> data field.
Agree. Will s/cap/bytes
>
Some additional comments were addressed by Dan & Vishal responses.
next prev parent reply other threads:[~2022-01-07 19:50 UTC|newest]
Thread overview: 37+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-01-03 20:16 [ndctl PATCH 0/7] Add partitioning support for CXL memdevs alison.schofield
2022-01-03 20:16 ` [ndctl PATCH 1/7] libcxl: add GET_PARTITION_INFO mailbox command and accessors alison.schofield
2022-01-06 20:19 ` Ira Weiny
2022-01-06 21:21 ` Dan Williams
2022-01-06 21:30 ` Ira Weiny
2022-01-06 21:57 ` Verma, Vishal L
2022-01-07 20:27 ` Alison Schofield
2022-01-07 19:56 ` Alison Schofield [this message]
2022-01-03 20:16 ` [ndctl PATCH 2/7] libcxl: add accessors for capacity fields of the IDENTIFY command alison.schofield
2022-01-06 20:36 ` Ira Weiny
2022-01-07 20:25 ` Alison Schofield
2022-01-03 20:16 ` [ndctl PATCH 3/7] libcxl: apply CXL_CAPACITY_MULTIPLIER to partition alignment field alison.schofield
2022-01-06 20:40 ` Ira Weiny
2022-01-07 20:01 ` Verma, Vishal L
2022-01-03 20:16 ` [ndctl PATCH 4/7] cxl: add memdev partition information to cxl-list alison.schofield
2022-01-06 20:49 ` Ira Weiny
2022-01-07 20:52 ` Alison Schofield
2022-01-06 21:51 ` Dan Williams
2022-01-07 20:32 ` Alison Schofield
2022-01-03 20:16 ` [ndctl PATCH 5/7] libcxl: add interfaces for SET_PARTITION_INFO mailbox command alison.schofield
2022-01-06 20:53 ` Ira Weiny
2022-01-08 1:51 ` Alison Schofield
2022-01-08 2:27 ` Dan Williams
2022-01-10 2:13 ` Alison Schofield
2022-01-03 20:16 ` [ndctl PATCH 6/7] ndctl, util: use 'unsigned long long' type in OPT_U64 define alison.schofield
2022-01-06 20:54 ` Ira Weiny
2022-01-07 20:59 ` Alison Schofield
2022-01-03 20:16 ` [ndctl PATCH 7/7] cxl: add command set-partition-info alison.schofield
2022-01-06 21:05 ` Ira Weiny
2022-01-07 22:51 ` Alison Schofield
2022-01-06 21:35 ` Dan Williams
2022-01-07 22:46 ` Alison Schofield
2022-01-06 22:19 ` Dan Williams
2022-01-07 22:45 ` Alison Schofield
2022-01-10 21:37 ` Alison Schofield
2022-01-06 20:32 ` [ndctl PATCH 0/7] Add partitioning support for CXL memdevs Ira Weiny
2022-01-07 19:44 ` Alison Schofield
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