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Miller" , Jakub Kicinski , Marc Kleine-Budde , Oliver Hartkopp , Tong Zhang , Vincent Mailhol , Wolfgang Grandegger , linux-can@vger.kernel.org, netdev@vger.kernel.org Subject: [PATCH v2 0/4] can: c_can: cache frames to operate as a true FIFO Date: Thu, 5 Aug 2021 22:18:56 +0200 Message-Id: <20210805201900.23146-1-dariobin@libero.it> X-Mailer: git-send-email 2.17.1 X-CMAE-Envelope: MS4xfJp0TXbUyLPMF1nl9J5b7J0aWyvSyxfR8A+gIvtHczQxN14/2LO0pqqvIRUzex1G9W1KVSf7Z8WUhjlmNo2vlSpfRD7+W35GZk6TxBX41A5zb7edcQZ1 Mos72FOeVXMvAlt3zEy5XDVbRouxPCZTSiuJ/1W53XpoCyepGyBPR3tMWpLrD94QFN0Nfr4RXIfRBgSqTOeUr+LnRpNDLnVT+KKCPrNLweKLT4JMooz9WrcW K6Q2jtnFraKbnV4BTXHO8iPuPTHwLJ+EQf7dZn3jlqMSSOBXbfs/ZHlAHevcPieN7QG997EAyFmut5u8Hf4INVDx1TUVvy5JqhbfKBNuKm08V5ilcz/Zfxa/ rAZcqC1D71s+WeElSu1UIRcqiXlOFlbbiF1J02WI2WeexlUYL+rpD0g32ofy4eFk2Gorw2bicFp8MCym++DGBoOj+AMlwwX8SzrTH+zAUey2vsvRkIxoDpQJ mkRHqYmAQoZsTGbqsDm2omKn0s4r/G2TDBMQUZb9YguFoSybT42ESjpPTEMoWm0o5mbZkTwLoD8CzALO8Ok/5WNFiyRf/Ggs2EoZ4zchcvqvXIq08qJZdUvu WOLEvO1wE/kagviJa5m2WzU0WFRLnExE7e3nxVtd2mc7lw== Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 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