From: Dan Williams <dan.j.williams@intel.com>
To: Jerry Hoemann <jerry.hoemann@hpe.com>
Cc: "linux-nvdimm@lists.01.org" <linux-nvdimm@lists.01.org>
Subject: Re: [RFC v9 5/5] nvdimm: Add ioctl to return command mask.
Date: Tue, 19 Apr 2016 10:45:48 -0700 [thread overview]
Message-ID: <CAPcyv4jiaoYnMi60ThWyeKVxj-3cWfd6ZgZq9Ot4Qfe4gXmvUQ@mail.gmail.com> (raw)
In-Reply-To: <9f04df3b80c68dd6406cfee5ce11a2cd8ed33b64.1460936121.git.jerry.hoemann@hpe.com>
On Sun, Apr 17, 2016 at 4:38 PM, Jerry Hoemann <jerry.hoemann@hpe.com> wrote:
> The pass thru calls return command mask. Previously, bit zero
> wasn't part of command mask, but as it is now, this left commands_show
> displaying "unknown" for function zero. Add an ioctl interface
> to return command mask.
>
> Signed-off-by: Jerry Hoemann <jerry.hoemann@hpe.com>
> ---
> drivers/nvdimm/bus.c | 10 ++++++++--
> include/uapi/linux/ndctl.h | 9 +++++++++
> 2 files changed, 17 insertions(+), 2 deletions(-)
Let's not add yet another ioctl for this... just add a 'dsm_mask'
attribute to the nfit_mem device in acpi_nfit_dimm_attributes.
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next prev parent reply other threads:[~2016-04-19 17:45 UTC|newest]
Thread overview: 31+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-04-17 23:38 [RFC v9 0/5] nvdimm: Add an IOCTL pass thru for DSM calls Jerry Hoemann
2016-04-17 23:38 ` [RFC v9 1/5] nvdimm: Add IOCTL pass thru functions Jerry Hoemann
2016-04-18 8:07 ` Johannes Thumshirn
2016-04-19 2:15 ` Dan Williams
2016-04-20 16:46 ` Jerry Hoemann
2016-04-20 20:08 ` Dan Williams
2016-04-20 22:55 ` Jerry Hoemann
2016-04-21 1:29 ` Dan Williams
2016-04-21 11:39 ` Dan Williams
2016-04-17 23:38 ` [RFC v9 2/5] libnvdimm: nvdimm_bus_descriptor field name change Jerry Hoemann
2016-04-18 8:08 ` Johannes Thumshirn
2016-04-17 23:38 ` [RFC v9 3/5] Subject: [PATCH v8 07/10] tools/testing/nvdimm: 'call_dsm' support Jerry Hoemann
2016-04-18 8:08 ` Johannes Thumshirn
2016-04-19 2:22 ` Dan Williams
2016-04-20 16:50 ` Jerry Hoemann
2016-04-17 23:38 ` [RFC v9 4/5] nvdimm: Add concept of cmd mask Jerry Hoemann
2016-04-18 8:09 ` Johannes Thumshirn
2016-04-19 3:03 ` Dan Williams
2016-04-21 17:28 ` Jerry Hoemann
2016-04-21 18:25 ` Dan Williams
2016-04-22 17:55 ` Jerry Hoemann
2016-04-22 18:16 ` Dan Williams
2016-04-17 23:38 ` [RFC v9 5/5] nvdimm: Add ioctl to return command mask Jerry Hoemann
2016-04-18 8:09 ` Johannes Thumshirn
2016-04-19 17:45 ` Dan Williams [this message]
2016-04-20 17:41 ` Jerry Hoemann
2016-04-21 11:52 ` Dan Williams
2016-04-21 16:52 ` Jerry Hoemann
2016-04-21 18:18 ` Dan Williams
2016-04-22 23:15 ` Jerry Hoemann
2016-04-22 23:33 ` Dan Williams
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