From: Simon Horman <horms@kernel.org>
To: Jesse Brandeburg <jesse.brandeburg@intel.com>
Cc: intel-wired-lan@lists.osuosl.org, netdev@vger.kernel.org,
Julia Lawall <Julia.Lawall@inria.fr>,
Marcin Szycik <marcin.szycik@linux.intel.com>
Subject: Re: [PATCH iwl-next v1 06/13] ice: field prep conversion
Date: Fri, 24 Nov 2023 11:00:42 +0000 [thread overview]
Message-ID: <20231124110042.GF50352@kernel.org> (raw)
In-Reply-To: <20231121211921.19834-7-jesse.brandeburg@intel.com>
On Tue, Nov 21, 2023 at 01:19:14PM -0800, Jesse Brandeburg wrote:
> Refactor ice driver to use FIELD_PREP(), which reduces lines of code
> and adds clarity of intent.
>
> This code was generated by the following coccinelle/spatch script and
> then manually repaired.
>
> Several places I changed to OR into a single variable with |= instead of
> using a multi-line statement with trailing OR operators, as it
> (subjectively) makes the code clearer.
>
> A local variable vmvf_and_timeout was created and used to avoid multiple
> logical ORs being __le16 converted, which shortened some lines and makes
> the code cleaner.
>
> @prep@
> constant shift,mask;
> type T;
> expression a;
> @@
> -(((T)(a) << shift) & mask)
> +FIELD_PREP(mask, a)
>
> Cc: Julia Lawall <Julia.Lawall@inria.fr>
> Reviewed-by: Marcin Szycik <marcin.szycik@linux.intel.com>
> Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com>
Reviewed-by: Simon Horman <horms@kernel.org>
next prev parent reply other threads:[~2023-11-24 11:00 UTC|newest]
Thread overview: 37+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-11-21 21:19 [PATCH iwl-next v1 00/13] intel: use FIELD_PREP and FIELD_GET Jesse Brandeburg
2023-11-21 21:19 ` [PATCH iwl-next v1 01/13] e1000e: make lost bits explicit Jesse Brandeburg
2023-11-24 10:59 ` Simon Horman
2023-11-21 21:19 ` [PATCH iwl-next v1 02/13] intel: add bit macro includes where needed Jesse Brandeburg
2023-11-24 10:59 ` Simon Horman
2023-11-21 21:19 ` [PATCH iwl-next v1 03/13] intel: legacy: field prep conversion Jesse Brandeburg
2023-11-24 10:59 ` Simon Horman
2023-12-05 6:15 ` [Intel-wired-lan] " Pucha, HimasekharX Reddy
2023-11-21 21:19 ` [PATCH iwl-next v1 04/13] i40e: " Jesse Brandeburg
2023-11-24 11:00 ` Simon Horman
2023-11-21 21:19 ` [PATCH iwl-next v1 05/13] iavf: " Jesse Brandeburg
2023-11-24 11:00 ` Simon Horman
2023-11-21 21:19 ` [PATCH iwl-next v1 06/13] ice: " Jesse Brandeburg
2023-11-24 11:00 ` Simon Horman [this message]
2023-12-05 6:29 ` [Intel-wired-lan] " Pucha, HimasekharX Reddy
2023-11-21 21:19 ` [PATCH iwl-next v1 07/13] ice: fix pre-shifted bit usage Jesse Brandeburg
2023-11-24 11:00 ` Simon Horman
2023-11-21 21:19 ` [PATCH iwl-next v1 08/13] igc: field prep conversion Jesse Brandeburg
2023-11-24 11:01 ` Simon Horman
2023-12-05 11:16 ` [Intel-wired-lan] " naamax.meir
2023-11-21 21:19 ` [PATCH iwl-next v1 09/13] intel: legacy: field get conversion Jesse Brandeburg
2023-11-24 11:01 ` Simon Horman
2023-12-05 6:33 ` [Intel-wired-lan] " Pucha, HimasekharX Reddy
2023-11-21 21:19 ` [PATCH iwl-next v1 10/13] igc: " Jesse Brandeburg
2023-11-24 11:01 ` Simon Horman
2023-12-06 8:22 ` [Intel-wired-lan] " naamax.meir
2023-11-21 21:19 ` [PATCH iwl-next v1 11/13] i40e: " Jesse Brandeburg
2023-11-24 11:02 ` Simon Horman
2023-11-27 8:38 ` Loktionov, Aleksandr
2023-12-05 6:38 ` [Intel-wired-lan] " Pucha, HimasekharX Reddy
2023-11-21 21:19 ` [PATCH iwl-next v1 12/13] iavf: " Jesse Brandeburg
2023-11-24 11:02 ` Simon Horman
2023-11-21 21:19 ` [PATCH iwl-next v1 13/13] ice: " Jesse Brandeburg
2023-11-24 11:03 ` Simon Horman
2023-11-29 22:31 ` Jesse Brandeburg
2023-11-30 16:26 ` Simon Horman
2023-12-05 6:41 ` [Intel-wired-lan] " Pucha, HimasekharX Reddy
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