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authorDavid Jander <david@protonic.nl>2014-10-10 17:30:10 +0200
committerMarc Kleine-Budde <mkl@pengutronix.de>2017-02-06 15:13:23 +0100
commitd254586c34538c0014280806c5d4795697cf21e5 (patch)
treeecce05b11eb440dc8bfc211de75304cd977ebbf9 /sound/pci/au88x0/au88x0_eq.h
parentbd092ad1463ca0990581fa992e12a9b0ed295d25 (diff)
can: rx-offload: Add support for HW fifo based irq offloading
Some CAN controllers have a usable FIFO already but can still benefit from off-loading the CAN controller FIFO. The CAN frames of the FIFO are read and put into a skb queue during interrupt and then transmitted in a NAPI context. Signed-off-by: David Jander <david@protonic.nl> Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
Diffstat (limited to 'sound/pci/au88x0/au88x0_eq.h')
0 files changed, 0 insertions, 0 deletions
f81d30085>] netif_rx_ni+0xe5/0x110 [<ffffffff8199cc87>] slcan_receive_buf+0x507/0x520 [<ffffffff8167ef7c>] flush_to_ldisc+0x21c/0x230 [<ffffffff810e3baf>] process_one_work+0x24f/0x670 [<ffffffff810e44ed>] worker_thread+0x9d/0x6f0 [<ffffffff810e4450>] ? rescuer_thread+0x480/0x480 [<ffffffff810ebafc>] kthread+0x12c/0x150 [<ffffffff81f9ccef>] ret_from_fork+0x3f/0x70 Reported-by: Zhang Yanmin <yanmin.zhang@intel.com> Signed-off-by: Eric Dumazet <edumazet@google.com> Acked-by: Oliver Hartkopp <socketcan@hartkopp.net> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'security/tomoyo')