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Documentation: add PCI CAN cards doc

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Documentation: add PCI CAN cards doc

Signed-off-by: p-szafonimateusz <p-szafonimateusz@xiaomi.com>
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p-szafonimateusz 2024-12-11 12:08:05 +01:00 committed by Xiang Xiao
parent 7b8f01f2da
commit 15250540eb
1 changed files with 47 additions and 0 deletions
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47
Documentation/components/drivers/special/pci/index.rst
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@ -59,3 +59,50 @@ Supported devices:
- Intel I225LM - Intel I225LM
- Intel I226V - Intel I226V
Kvaser PCI CAN card
-------------------
At the moment the card only works with QEMU.
The driver supports both SocketCAN interface and character driver.
The driver requires, ``vcan`` to run on the host:
.. code:: shell
sudo ip link add dev can0 type vcan
sudo ip link set can0 up
An example command to run the driver on ``x86_64`` looks like this:
.. code:: shell
qemu-system-x86_64 -m 2G -cpu host -enable-kvm -kernel nuttx \
-nographic -serial mon:stdio -object can-bus,id=canbus0 \
-object can-host-socketcan,id=canhost0,if=can0,canbus=canbus0 \
-device kvaser_pci,canbus=canbus0
CTUCANFD PCI CAN card
---------------------
At the moment the card only works with QEMU.
The driver supports both SocketCAN interface and character driver.
The driver requires, ``vcan`` to run on the host:
.. code:: shell
sudo ip link add dev can0 type vcan
sudo ip link set can0 up
An example command to run the driver on ``x86_64`` looks like this:
.. code:: shell
qemu-system-x86_64 -m 2G -cpu host -enable-kvm -kernel nuttx \
-nographic -serial mon:stdio -object can-bus,id=canbus0-bus \
-object can-host-socketcan,if=can0,canbus=canbus0-bus,id=canbus0-socketcan \
-device ctucan_pci,canbus0=canbus0-bus,canbus1=canbus0-bus