sven
/
intrepid-socketcan-kernel-module
mirror of https://github.com/intrepidcs/intrepid-socketcan-kernel-module.git
1
0
Fork 0
Code Issues Projects Releases Wiki Activity
52 Commits
2 Branches
7 Tags
432 KiB
Commit Graph

52 Commits (master)

Author SHA1 Message Date
tstoddard c4828c486d 3.1.2 2025-08-06 13:37:33 -04:00
tstoddard 8ca5fa7fe9 Update README for debug instructions, add author 2025-08-06 13:34:41 -04:00
tstoddard 5123a30746 Update kernel logging for dropped messages to debug, leave memory and critical to warn and err 2025-08-05 09:42:54 -04:00
Kyle Schwarz 1bdb4bbb50 3.1.1 2025-05-23 10:21:24 -04:00
Kyle Schwarz 8b5d92d61d Update copyright 2025-05-23 10:18:09 -04:00
Kyle Schwarz 8618f2e75e Fix Ethernet interfaces 2025-05-23 10:17:41 -04:00
Christian Gabriel 7158af4b73 3.1.0 
Signed-off-by: Christian Gabriel <ch_gabriel@web.de>
 2024-07-23 15:22:00 -04:00
Christian Gabriel d66977868f fix: Set CAN state to ERROR_ACTIVE, init supported 
Signed-off-by: Christian Gabriel <ch_gabriel@web.de>
 2024-07-23 15:22:00 -04:00
Christian Gabriel 9dd9a74b9e Add support for bitrate setting 
Allow userspace daemon to report currently set bitrates via ioctl.
Also allow setting bitrates via kernel interfaces and report the
new bitrates to userspace daemon

Signed-off-by: Christian Gabriel <ch_gabriel@web.de>
 2024-07-23 15:22:00 -04:00
Christian Gabriel 760b9d8e34 Add compile-time size checks to neomessage sizes 
All versions of the struct need to be the same size. Ensure they are.

Signed-off-by: Christian Gabriel <ch_gabriel@web.de>
 2024-07-23 15:22:00 -04:00
Christian Gabriel c888a206d9 Save client version 
This allows to use old daemons with new versions of the driver
which do not support newer features yet

Signed-off-by: Christian Gabriel <ch_gabriel@web.de>
 2024-07-23 15:21:43 -04:00
Christian Gabriel b69aaf12ab Add can_priv to intrepid_netdevice 
For CAN network devices, the kernel expects struct can_priv as first
member of netdev_priv.

Signed-off-by: Christian Gabriel <ch_gabriel@web.de>
 2024-07-23 15:21:43 -04:00
Kyle Schwarz 4841b2863c 3.0.4 
- Update copyright
- Add Fedora package requirements to README
 2024-01-02 10:24:49 -05:00
Kyle Schwarz 8f5889e129 Add package requirements for Fedora 2024-01-02 10:20:47 -05:00
Kyle Schwarz f92a946a08 Update copyright for 2024 2024-01-02 10:20:23 -05:00
kschwarz-intrepidcs 9caa973a5a
Merge pull request #16 from genrad/master 
Fix for newer 6.4.x Kernel, class_create() sig changed
 2023-09-08 10:08:29 -04:00
Kyle Schwarz 67c196ddfe Update daemon version requirement 
Bump to 3.1.*
 2023-09-07 13:55:08 -04:00
Doug Potts 2ee6101ec2 Fix for newer 6.5 Kernel, class_create() sig changed 2023-09-01 17:00:47 -04:00
Kyle Schwarz f67b4b3620 Bump maximum device count to 64 2023-07-11 22:37:06 -04:00
Kyle Schwarz cd073b2019 3.0.1 
Update copyright & changlog
 2023-05-05 00:23:51 -04:00
Kyle Schwarz 198cc74e21 Fix usermode daemon version check 2022-09-01 14:29:43 -04:00
Kyle Schwarz e455a8847c Add missing brackets 2022-08-31 16:21:28 -04:00
Gary Chong 5d25e80c35 Added Functionality for Ethernet 2022-08-16 17:21:17 -04:00
Paul Hollinsky 6e9319c3f4 v2.1.1 
Fix support for kernels <5.12
	Tested on 5.4.0
 2022-04-01 14:24:37 -04:00
Paul Hollinsky 7c2338125f Support kernels before echo lengths were tracked 
This applies to anything before 5.12.0
 2022-04-01 14:24:02 -04:00
Paul Hollinsky 7924117c2a v2.1.0 
Implement proper functionality for echoing transmits
Transmit errors are now reported properly
Transmit byte count is now reported properly
Use with icsscand >= v2.1.0 for full echo support
 2022-03-31 18:24:04 -04:00
Paul Hollinsky c515de3a25 Update copyright date to 2022 2022-03-31 18:22:54 -04:00
Paul Hollinsky a46b3c62ed Properly implement IFF_ECHO 
Transmit receipts will now be properly reported as echos
upon successful transmission.
 2022-03-31 15:39:03 -04:00
Paul Hollinsky 8a21b53cd1 v2.0.5 
Add support for kernels 5.9+
	Tested on 5.11.0-rc5

CAN frames with length > 8 from userspace are rejected rather
than truncated
 2021-01-29 15:54:24 -05:00
Paul Hollinsky 9da27da69e Use non-sensitive kfree function 
This is not sensitive data, kzfree was just used for symmetry.

kzfree was actually renamed to kfree_sensitive to show that
the symmetry was unfounded.

This change will allow us to compile in kernels 5.10+
 2021-01-29 15:50:05 -05:00
Paul Hollinsky 6bbcf1b527 Reject CAN frames with length > 8 
Previously, they were just truncated.

In any case, this is only hit if the userspace daemon
gives us more than 8 bytes for CAN, which it shouldn't.
 2021-01-29 15:47:43 -05:00
ARughani-Intrepid 668e50d08c Typo "accomplished" 2020-08-06 18:10:07 -04:00
Paul Hollinsky 6025ea1349 v2.0.4 
Ensure carrier is up on new kernels which require it
 2019-11-13 22:49:35 -05:00
Paul Hollinsky d75acfa8a5 v2.0.3 
Add support for kernels 5.1+
	Tested on 5.3.0 (Ubuntu 19.10)
 2019-11-06 10:14:53 -05:00
Paul Hollinsky 96836cb186 v2.0.2 
Add support for older kernels
        Tested working properly back to 4.4
Disabled aliasing for kernels <4.15
        Required, as these kernels do not have netdevice aliasing
Use the correct format specifier for (s)size_t
        Resolves a compile-time warning on 32-bit
Check the return type of copy_from_user
        Resolves a compile-time warning on ARM
Standardize kernel version checking
Requires icsscand >= v2.0.1
        icsscand v2.0.0 will not work with older kernels, and would display an obscure error
 2019-08-27 18:39:21 -04:00
Paul Hollinsky 03235819fc Use the correct format specifier for (s)size_t 2019-08-27 18:20:34 -04:00
Paul Hollinsky 5031840429 Resolve warnings about unused variables when aliases are disabled 2019-08-27 18:19:31 -04:00
Paul Hollinsky 17569a82a9 Check the return type of copy_from_user 2019-08-27 18:16:50 -04:00
Paul Hollinsky 3a043ecedd Standardize kernel version check defines 2019-08-27 13:59:47 -04:00
Paul Hollinsky b5dfcee1e1 Support for kernels < 4.10.0 
With 4.10.0 and later, the MTU bounds are checked by the kernel

We don't allow the client to set MTU yet so this is somewhat moot
 2019-08-27 13:58:03 -04:00
Paul Hollinsky 6c061d771e Tell the kernel our MAX_MTU rather than using CANFD_MTU directly 2019-08-27 13:54:34 -04:00
Paul Hollinsky 408459cbe2 Remove aliasing support for kernels < 4.15 2019-08-27 12:53:44 -04:00
Paul Hollinsky a9233ab3a2 v2.0.1 
Resolve warning on changing MTU
Reviewed our locking behavior, made tweaks where necessary
 2019-08-14 11:37:46 -04:00
KamicDemon-Intrepid 7c2583c938 Edit /etc/modules in "install" function 
The previous version of the "install" function in the MakeFile didn't update the /etc/modules file to include intrepid as a kernel to load at boot time. This change makes the necessary change, allowing the kernel to be loaded automatically.
 2019-06-24 12:01:35 -04:00
Paul Hollinsky 3bbef8679d Initial commit of Version 2.0.0, with CAN FD support 2019-05-02 19:24:20 -04:00
jeffq-intrepid d8ea05895e
Merge pull request #2 from nfbrown/fix-linux-4.11 
Fix compilation issues for Linux versions greater than 4.11
 2017-12-04 15:45:26 -05:00
Nick Brown 5e5f774e01 Fix compilation issues when compiling against Linux versions greater than 4.11 
In Linux 4.11.0, the vma argument was removed from the
vm_operations_struct::fault function.

In Linux 4.11.9, the netdevice destructor function was renamed to
priv_destructor and a needs_free_netdev member was added to the structure,
which should be set to true if the kernel module does not free its own struct
net_device upon exit.
 2017-12-01 12:41:00 -05:00
jeffq-intrepid 80fc3839b9 Update README.md 
don't need sudo to make
 2016-08-30 17:52:03 -04:00
jeffq-intrepid c4f6c52c64 adds README.md 2016-08-01 13:35:35 -04:00
Jeffrey Quesnelle 8e3e948ef6 adds make install 2016-08-01 13:04:47 -04:00