linux-fpga.vger.kernel.org archive mirror
 help / color / mirror / Atom feed
From: Xu Yilun <yilun.xu@intel.com>
To: mdf@kernel.org, linux-fpga@vger.kernel.org,
	linux-kernel@vger.kernel.org, masahiroy@kernel.org
Cc: trix@redhat.com, lgoncalv@redhat.com, Xu Yilun <yilun.xu@intel.com>
Subject: [PATCH v2 3/4] fpga: dfl: fix the comments of type & feature_id fields
Date: Tue, 15 Sep 2020 11:27:52 +0800	[thread overview]
Message-ID: <1600140473-12351-4-git-send-email-yilun.xu@intel.com> (raw)
In-Reply-To: <1600140473-12351-1-git-send-email-yilun.xu@intel.com>

The description of feature_id in struct dfl_device is not accurate. In
DFL specification the feature_id is the 12 bits field. The description
in struct dfl_device_id is more clear so we make them aligned. We also
made the similar fix for the type field.

Signed-off-by: Xu Yilun <yilun.xu@intel.com>
---
 drivers/fpga/dfl.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/fpga/dfl.h b/drivers/fpga/dfl.h
index 3c69596..d5e050a 100644
--- a/drivers/fpga/dfl.h
+++ b/drivers/fpga/dfl.h
@@ -531,8 +531,8 @@ enum dfl_id_type {
  *
  * @dev: generic device interface.
  * @id: id of the dfl device.
- * @type: type of DFL FIU of the device. See enum dfl_id_type.
- * @feature_id: 16 bits feature identifier local to its DFL FIU type.
+ * @type: contains 4 bits DFL FIU type of the device. See enum dfl_id_type.
+ * @feature_id: contains 12 bits feature identifier local to its DFL FIU type.
  * @mmio_res: mmio resource of this dfl device.
  * @irqs: list of Linux IRQ numbers of this dfl device.
  * @num_irqs: number of IRQs supported by this dfl device.
-- 
2.7.4


  parent reply	other threads:[~2020-09-15  3:32 UTC|newest]

Thread overview: 13+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-09-15  3:27 [PATCH v2 0/4] add DFL bus support to MODULE_DEVICE_TABLE() Xu Yilun
2020-09-15  3:27 ` [PATCH v2 1/4] fpga: dfl: move dfl_device_id to mod_devicetable.h Xu Yilun
2020-09-15  3:59   ` Moritz Fischer
2020-09-15  3:27 ` [PATCH v2 2/4] dfl: add dfl bus support to MODULE_DEVICE_TABLE() Xu Yilun
2020-09-15  3:59   ` Moritz Fischer
     [not found]     ` <DM6PR11MB381970CD3C77534AA3E4C76385200@DM6PR11MB3819.namprd11.prod.outlook.com>
2020-09-15  5:19       ` Xu Yilun
     [not found]         ` <DM6PR11MB3819106F9D50E39F7CC7837D85200@DM6PR11MB3819.namprd11.prod.outlook.com>
2020-09-15 18:07           ` Moritz Fischer
2020-09-16  0:24             ` Xu Yilun
2020-09-15  3:27 ` Xu Yilun [this message]
2020-09-15  3:59   ` [PATCH v2 3/4] fpga: dfl: fix the comments of type & feature_id fields Moritz Fischer
2020-09-15  4:42     ` Wu, Hao
2020-09-15  3:27 ` [PATCH v2 4/4] fpga: dfl: move dfl bus related APIs to include/linux/fpga/dfl.h Xu Yilun
2020-09-15 22:55   ` Moritz Fischer

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=1600140473-12351-4-git-send-email-yilun.xu@intel.com \
    --to=yilun.xu@intel.com \
    --cc=lgoncalv@redhat.com \
    --cc=linux-fpga@vger.kernel.org \
    --cc=linux-kernel@vger.kernel.org \
    --cc=masahiroy@kernel.org \
    --cc=mdf@kernel.org \
    --cc=trix@redhat.com \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body. 
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).