linux-kernel - [PATCH v2 0/4] can: c_can: cache frames to operate as a true FIFO

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Message-Id: <20210805201900.23146-1-dariobin@libero.it>
Date:   Thu,  5 Aug 2021 22:18:56 +0200
From:   Dario Binacchi <dariobin@...ero.it>
To:     linux-kernel@...r.kernel.org
Cc:     Gianluca Falavigna <gianluca.falavigna@...ind.it>,
        Dario Binacchi <dariobin@...ero.it>,
        Andrew Lunn <andrew@...n.ch>,
        "David S. Miller" <davem@...emloft.net>,
        Jakub Kicinski <kuba@...nel.org>,
        Marc Kleine-Budde <mkl@...gutronix.de>,
        Oliver Hartkopp <socketcan@...tkopp.net>,
        Tong Zhang <ztong0001@...il.com>,
        Vincent Mailhol <mailhol.vincent@...adoo.fr>,
        Wolfgang Grandegger <wg@...ndegger.com>,
        linux-can@...r.kernel.org, netdev@...r.kernel.org
Subject: [PATCH v2 0/4] can: c_can: cache frames to operate as a true FIFO


Performance tests of the c_can driver led to the patch that gives the
series its name. I also added two patches not really related to the topic
of the series.

Changes in v2:
- Move c_can_get_tx_free() from c_can_main.c to c_can.h.

Dario Binacchi (4):
  can: c_can: remove struct c_can_priv::priv field
  can: c_can: exit c_can_do_tx() early if no frames have been sent
  can: c_can: support tx ring algorithm
  can: c_can: cache frames to operate as a true FIFO

 drivers/net/can/c_can/c_can.h          |  26 ++++++-
 drivers/net/can/c_can/c_can_main.c     | 100 +++++++++++++++++++------
 drivers/net/can/c_can/c_can_platform.c |   1 -
 3 files changed, 101 insertions(+), 26 deletions(-)

-- 
2.17.1