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Marc Kleine-Budde c8cf342cb2 cansequence: main(): error handling: add "()" to function name in error message 
Commit 0be066bee6 ("cansequence: main(): allow to bind on "any"
interface") converted from SIOCGIFINDEX ioctl() to if_nametoindex()
and adjusted the error message, but forgot the "()" after the function
name, which is used in the rest of the error messages in this file.

Add the missing "()".

Fixes: 0be066bee6 ("cansequence: main(): allow to bind on "any" interface")
 2023-09-19 08:57:44 +02:00
Marc Kleine-Budde e7c03ee93b cansequence: do_receive(): fix error message if recvmsg() fails 
In commit 9567230494 ("cansequence: print out dropped packages by
socket counter"), the read() syscall was replaced by recvmsg(). Adjust
error message accordingly.

Fixes: 9567230494 ("cansequence: print out dropped packages by socket counter")
 2023-09-19 08:55:53 +02:00
Marc Kleine-BuddeandGitHub 096d42ab98 Merge pull request #457 from marckleinebudde/cansequence-version 
cansequence: remove --version option from help text
 2023-09-18 17:15:37 +02:00
Marc Kleine-Budde d7a51a5494 cansequence: remove --version option from help text 
It is not implemented and not supported by any of the can-utils, so
remove it.

Reported-by: Jan Luebbe <jlu@pengutronix.de>
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
 2023-09-18 17:09:00 +02:00
Marc Kleine-BuddeandGitHub 2f9958c699 Merge pull request #447 from triveria/refactor-canplayer 
Format code of canplayer
 2023-09-05 11:51:56 +02:00
Marc Kleine-BuddeandGitHub 33b2ae6f88 Merge pull request #454 from marckleinebudde/fix-poll-errno 
Fix poll errno
 2023-08-28 16:19:46 +02:00
Marc Kleine-Budde 87e6af1025 j1939cat: do_send(): fix errno check 
"errno" hold the positive error value.

Link: https://github.com/linux-can/can-utils/issues/448
Fixes: cc155d2f63 ("j1939cat: make use of new RX UAPI")
Fixes: 19d41bec45 ("jcat: allow to re-send rest of the buffer if we was interrupted")
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
 2023-08-28 16:11:29 +02:00
Marc Kleine-Budde 87a6788e6d cansequence: do_send(): fix errno check 
"errno" hold the positive error value.

Link: https://github.com/linux-can/can-utils/issues/448
Reported-by:  Adien Akhmad <adien.akhmad@gmail.com>
Suggested-by: Oliver Hartkopp <socketcan@hartkopp.net>
Fixes: fb5903f226 ("[cansequece] added various improvements")
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
 2023-08-28 16:11:24 +02:00
Marc Kleine-BuddeandGitHub 3aa72b8208 Merge pull request #445 from marckleinebudde/ccls-cleanups 
ccls related cleanups
 2023-08-01 22:05:58 +02:00
Marc Kleine-Budde 1d7d37c6ac gitignore: add ccls related files 2023-08-01 21:45:43 +02:00
Marc Kleine-Budde ac0059db12 calc-bit-timing: include compat.h to make ccls happy 2023-08-01 21:45:43 +02:00
Marc Kleine-Budde fd0837f7e6 can-calc-bit-timing: move kernel compatibility stuff into own header 2023-08-01 21:45:43 +02:00
Marc Kleine-BuddeandGitHub 90baa696cd Merge pull request #444 from marckleinebudde/can-calc-bittiming-v6.3 
can-calc-bit-timing: import bit timing calculation algorithm from v6.3
 2023-08-01 14:19:05 +02:00
Marc Kleine-Budde ca304faad3 can-calc-bit-timing: import bit timing calculation algorithm from v6.3 2023-08-01 14:13:43 +02:00
Marc Kleine-Budde dc77f54bc1 can-calc-bit-timing: import 64 bit math helpers from kernel 2023-08-01 14:13:43 +02:00
Marc Kleine-BuddeandOliver Hartkopp 0be066bee6 cansequence: main(): allow to bind on "any" interface 
This is handy for running cansequence during an ifdown/ifup or a
rmmod/insmod cycle.
 2023-07-07 08:34:11 +02:00
Marc Kleine-BuddeandOliver Hartkopp 87def9b1fa cansequence: main(): use C99 initializers for struct sockaddr_can addr 
By using C99 initializers for struct sockaddr_can addr the not
assigned members are automatically set to 0x0, resulting in not
passing uninitialized memory to the bind() syscall.

Also remove the printing of the socket family, type and proto, this
was interesting back in the days, when the numbers were not fixed, yet.
 2023-07-07 08:34:11 +02:00
Marc Kleine-BuddeandGitHub ba5d7de30d Merge pull request #438 from marckleinebudde/candump-cleanup 
candump: main(): use C99 initializers for struct sockaddr_can addr
 2023-07-04 09:41:18 +02:00
Marc Kleine-Budde 6c7542a3ff candump: main(): use C99 initializers for struct sockaddr_can addr 
By using C99 initializers for struct sockaddr_can addr the not
assigned members are automatically set to 0x0, resulting in not
passing uninitialized memory to the bind() syscall.
 2023-07-04 09:19:08 +02:00
Marc Kleine-BuddeandGitHub 9e08e2272b Merge pull request #424 from yashi/canbusload-add-error-message 
canbusload: Enhance error message for missing bitrate
 2023-06-02 14:09:12 +02:00
Marc Kleine-BuddeandGitHub 4cfc12e218 Merge pull request #426 from passgat/no-mmu 
Add support for Linux/no-mmu with vfork
 2023-05-09 10:15:10 +02:00
Marc Kleine-BuddeandGitHub e44db7366b Merge pull request #430 from marckleinebudde/cangen-fix 
cangen: main(): avoid loop initial declaration
 2023-04-30 21:02:48 +02:00
Marc Kleine-Budde 085b5546a5 cangen: main(): avoid loop initial declaration 
| cangen.c: In function ‘parse_dataoptarg’:
| cangen.c:422:2: error: ‘for’ loop initial declarations are only allowed in C99 mode
|   for (int i = 0; i < CANFD_MAX_DLEN && i < arglen / 2; i++) {
|   ^
| cangen.c:422:2: note: use option -std=c99 or -std=gnu99 to compile your code
| cangen.c: In function ‘main’:
| cangen.c:796:4: error: ‘for’ loop initial declarations are only allowed in C99 mode
|     for (int i = 0; i < frame.len; i++) {
|     ^

Reported-by: https://github.com/yannS2016
Link: https://github.com/linux-can/can-utils/issues/428
Fixes: e409aa4c8c ("cangen: new generation mode - partially randomized payload (-D)")
 2023-04-30 21:01:19 +02:00
Marc Kleine-BuddeandGitHub 28a9a6c42f Merge pull request #429 from marckleinebudde/cangen-fix 
cangen: parse_dataoptarg(): avoid loop initial declaration
 2023-04-30 20:12:45 +02:00
Marc Kleine-Budde 3c9fd96881 cangen: parse_dataoptarg(): avoid loop initial declaration 
| cangen.c: In function ‘parse_dataoptarg’:
| cangen.c:422:2: error: ‘for’ loop initial declarations are only allowed in C99 mode
|   for (int i = 0; i < CANFD_MAX_DLEN && i < arglen / 2; i++) {
|   ^
| cangen.c:422:2: note: use option -std=c99 or -std=gnu99 to compile your code
| cangen.c: In function ‘main’:
| cangen.c:796:4: error: ‘for’ loop initial declarations are only allowed in C99 mode
|     for (int i = 0; i < frame.len; i++) {
|     ^

Reported-by: https://github.com/yannS2016
Link: https://github.com/linux-can/can-utils/issues/428
Fixes: e409aa4c8c ("cangen: new generation mode - partially randomized payload (-D)")
 2023-04-30 20:07:24 +02:00
Marc Kleine-BuddeandGitHub c8fef7d60d Merge pull request #416 from yashi/exit-status-when-signaled 
Exit status when signaled
 2023-03-22 16:37:40 +01:00
Marc Kleine-BuddeandGitHub dc04751cb3 Merge pull request #418 from Hyatche/master 
[fix] Adding lib.c to rule of slcanpty build for AOSP / AAOS
 2023-03-22 15:06:49 +01:00
Marc Kleine-BuddeandGitHub 2323d506d6 Merge pull request #406 from marckleinebudde/cangen-fix-usage 
cangen: print_usage(): add missing newlines
 2023-02-07 19:59:04 +01:00
Marc Kleine-Budde cdc617545f cangen: print_usage(): add missing newlines 
Fixes: f55ea38d14 ("cangen: add option for absolute timeouts")
Fixes: c6f2cf7c2f ("cangen: add support for SO_TXTIME")
 2023-02-07 19:57:08 +01:00
Marc Kleine-BuddeandGitHub fe3717948b Merge pull request #399 from marckleinebudde/fix-old-toolchains 
buildsystem: add missing defines for CLOCK_TAI, SO_TXTIME and SCM_TXTIME
 2023-01-24 11:54:14 +01:00
Marc Kleine-Budde e898c8a854 buildsystem: add missing defines for CLOCK_TAI, SO_TXTIME and SCM_TXTIME 
The commit c6f2cf7c2f ("cangen: add support for SO_TXTIME") relies
on several toolchain features ("CLOCK_TAI", "SO_TXTIME", "SCM_TXTIME")
which are not present in old toolchain.

Add defines to fix compilation on older toolchains.

Reported-by: https://github.com/b-thomson
Link: https://github.com/linux-can/can-utils/issues/398
Fixes: c6f2cf7c2f ("cangen: add support for SO_TXTIME")
 2023-01-24 10:04:06 +01:00
Marc Kleine-BuddeandOliver Hartkopp 77ec9b3c2d Revert "cangen: use if_nametoindex() to avoid overflows" 
This reverts commit 1f96d674c0.

Link: https://github.com/linux-can/can-utils/pull/396
Link: https://github.com/linux-can/can-utils/commit/1f96d674c0cb7b60ee315981f12a7feb94829697#commitcomment-97455025
 2023-01-20 09:58:44 +01:00
Marc Kleine-BuddeandGitHub 5aa72c5e9e Merge pull request #395 from marckleinebudde/mcp251xfd-dump 
mcp251xfd dump: add support for dumps created with Linux kernel >= v5.18
 2023-01-03 20:45:26 +01:00
Marc Kleine-Budde f3b35e8e80 mcp251xfd-dump: add support for dumps created with Linux kernel >= v5.18 2023-01-03 20:31:54 +01:00
Marc Kleine-Budde b4042d0205 mcp251xfd-dump: add test data 2023-01-03 20:31:54 +01:00
Marc Kleine-Budde 0847fb34b4 mcp251xfd-gen-testdata: add script to generate mcp251xfd-dump data 2023-01-03 20:18:47 +01:00
Marc Kleine-Budde ceb9761544 mcp251xfd-dump: regmap: skip lines that cannot be read 2023-01-03 15:46:07 +01:00
Marc Kleine-Budde 088176e4e0 mcp251xfd-dump: fail if no registers can be read from regmap file 2023-01-03 15:46:07 +01:00
Marc Kleine-BuddeandGitHub aadf98b49b Merge pull request #394 from marckleinebudde/candump-cleanups 
candump cleanups
 2023-01-03 10:49:40 +01:00
Marc Kleine-Budde 92ae2b0e3d candump: sort getopt() by order of option in usage 2023-01-03 10:37:15 +01:00
Marc Kleine-Budde 306254b950 candump: checkpatch: fix space and newline usage 
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
 2023-01-03 10:37:15 +01:00
Marc Kleine-BuddeandGitHub 34bd45861b Merge pull request #392 from marckleinebudde/cleanups 
cleanups
 2022-12-19 15:42:42 +01:00
Marc Kleine-BuddeandGitHub 12f1d94856 Merge pull request #391 from marckleinebudde/cansequence 
cansequence: do_receive(): improve output in case of packet miss-match
 2022-12-19 15:30:42 +01:00
Marc Kleine-Budde 7d375df741 cansequence: do_receive(): improve output in case of packet miss-match 2022-12-19 15:26:28 +01:00
Marc Kleine-BuddeandGitHub 1969f943a2 Merge pull request #390 from marckleinebudde/can-tc-init-etf 
can-tc-init-etf: document required kernel config options
 2022-12-13 22:39:08 +01:00
Marc Kleine-Budde 1322afa6e4 can-tc-init-etf: document required kernel config options 2022-12-13 22:13:37 +01:00
Marc Kleine-BuddeandGitHub f662b32082 Merge pull request #389 from marckleinebudde/cangen-so_txtime 
cangen: add support for SO_TXTIME
 2022-12-12 15:08:12 +01:00
Marc Kleine-Budde 5b5f1523c4 can-tc-init-etf: add example script to setup queuing for etf 2022-12-12 13:25:09 +01:00
Marc Kleine-Budde c6f2cf7c2f cangen: add support for SO_TXTIME 
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
 2022-12-09 19:47:21 +01:00
Marc Kleine-Budde 9dff4b6393 cangen: do_send_one(): use sendmsg() instead of write() 
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
 2022-12-08 10:55:19 +01:00
Marc Kleine-Budde 759524f02c cangen: move write() into separate function 
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
 2022-12-08 10:55:18 +01:00
Marc Kleine-Budde f55ea38d14 cangen: add option for absolute timeouts 
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
 2022-12-08 10:49:21 +01:00
Marc Kleine-Budde df232c845a cangen: import timespec helper functions 
Imported from:

https://github.com/solemnwarning/timespec/commit/0b5b9845ebc932bf7c43b9854b277383909bd057

Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
 2022-12-07 16:45:21 +01:00
Marc Kleine-Budde 1ec8eb9ca1 cangen: move sleep directly in font of send() 
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
 2022-12-07 16:45:21 +01:00
Marc Kleine-BuddeandGitHub 96309409c2 Merge pull request #388 from marckleinebudde/fix-warnings 
fix warnings
 2022-12-07 16:40:08 +01:00
Marc Kleine-Budde 7e8cfac0de j1939cat: j1939cat_send(): fix uninitialized variable 2022-12-07 16:35:44 +01:00
Marc Kleine-Budde 0b84a782c2 mcp251xfd-dump: fix comparison of integer expressions of different signedness warning 
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
 2022-12-07 16:32:41 +01:00
Marc Kleine-BuddeandGitHub abbd47bd09 Merge pull request #386 from marckleinebudde/cangen-cleanups 
cangen cleanups
 2022-12-07 15:38:01 +01:00
Marc Kleine-Budde b6a65b8105 cangen: sort getopt() by order of option in usage 
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
 2022-12-07 15:28:18 +01:00
Marc Kleine-Budde 99686af630 cangen: print_usage() don't hardcode default burst size 
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
 2022-12-07 15:28:18 +01:00
Marc Kleine-Budde 4b6f8d62dd cangen: move scope of variable ret 
... so that it can be used in other parts of the main() functions, too.

Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
 2022-12-07 15:28:18 +01:00
Marc Kleine-Budde 8fb0e954b3 cangen: remove unneeded masking 
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
 2022-12-07 15:28:18 +01:00
Marc Kleine-Budde 29b05de39d cangen: mark setsockopt() options as const 
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
 2022-12-07 15:28:18 +01:00
Marc Kleine-Budde 1f96d674c0 cangen: use if_nametoindex() to avoid overflows 
This patch replaces strcpy() + ioctl() by if_nametoindex() to avoid
overflows caused by long user input.

Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
 2022-12-07 15:28:18 +01:00
Marc Kleine-Budde 0f7c1aa23a cangen: use consistent indention scheme of 1 space 
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
 2022-12-07 15:28:18 +01:00
Marc Kleine-Budde a130ab5e8d cangen: mark functions as static 
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
 2022-12-07 15:28:18 +01:00
Marc Kleine-Budde 11a0f19244 cangen: properly initialize struct sockaddr_can addr 
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
 2022-12-07 15:28:18 +01:00
Marc Kleine-Budde 8d493edbbe cangen: checkpatch: put braces on all arms of if statement 
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
 2022-12-07 15:28:18 +01:00
Marc Kleine-Budde 59c87f149b cangen: checkpatch: don't assign in if statement 
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
 2022-12-07 15:28:18 +01:00
Marc Kleine-Budde ad638db75d cangen: checkpatch: remove break after return 
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
 2022-12-07 15:28:18 +01:00
Marc Kleine-Budde 1d55d085c9 cangen: checkpatch: fix comment style 
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
 2022-12-07 15:28:18 +01:00
Marc Kleine-Budde 77e785b022 cangen: checkpatch: fix space and newline usage 
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
 2022-12-07 15:28:18 +01:00
Marc Kleine-Budde 144d77180e cangen: checkpatch: don't split strings over multiple lines 
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
 2022-12-07 15:28:18 +01:00
Marc Kleine-Budde 213a814da6 cangen: don't compare floating-point gap with ‘==’ 
Fixes the following warning:

| cangen.c:524:7: warning: comparing floating-point with ‘==’ or ‘!=’ is unsafe [-Wfloat-equal]
|   524 |   if (gap && burst_sent_count >= burst_count) /* gap == 0 => performance test :-] */
|       |       ^~~

Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
 2022-12-07 15:26:42 +01:00
Marc Kleine-BuddeandGitHub a18337b102 Merge pull request #387 from marckleinebudde/can-calc-bit-timing 
can-calc-bit-timing: fix various compiler warnings
 2022-12-07 15:22:51 +01:00
Marc Kleine-Budde 0b3112edf2 can-calc-bit-timing: remove const from printf_btr functions to silence warning on clang 
Fixes: 9b63929974 ("can-calc-bit-timing: mark several structs and members as const")
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
 2022-12-07 15:08:59 +01:00
Marc Kleine-Budde 74897b69c3 can-calc-bit-timing: silence "comparison of integer expressions of different signedness" warning 
Silence the "comparison of integer expressions of different
signedness" warning. We want to compile the code as is from the
kernel, including bugs.

| calc-bit-timing/can-calc-bit-timing-v2_6_31.c: In function ‘can_update_spt_v2_6_31’:
| calc-bit-timing/can-calc-bit-timing-v2_6_31.c:51:13: warning: comparison of integer expressions of different signedness: ‘int’ and ‘__u32’ {aka ‘const unsigned int’} [-Wsign-compare]

Fixes: 18eb0ab784 ("can-calc-bit-timing: import bit timing calculation algorithm from v4.8")
Fixes: b777ce2e6d ("can-calc-bit-timing: import bit timing calculation algorithm from v3.18")
Fixes: c1f5dc53ec ("can-calc-bit-timing: import bit timing calculation algorithm from v2.6.31")
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
 2022-12-07 14:50:02 +01:00
Marc Kleine-Budde 9177294093 Merge patch series "can-utils-dev: a set of update and cleanup patches" 
Vincent Mailhol <mailhol.vincent@wanadoo.fr> says:

This series contain cleanup patches and update of header files. There
is no real relation between each patch (aside of 2/6 and 3/6 which
form a pair) so I will end the cover letter here and let you refer to
the short description.

* Changelog *

v2 -> v3:

  * reorder the patches so that related changes are next to each
    other (especially patch 2/6 and 3/6).

  * patch 2/6: new patch to update include/linux/can/error.h with the
    latest hearder from Linux 6.0.0.

  * patch 3/6: do not use an #ifdef anymore and make sure that the
    code still work if run on old kernel version lower than 6.0.0.

  * patch 6/6: rewrite commit description to point out that there is a
    local copy of the linux headers under include/linux/.

v1 -> v2:

  * patch 2/5: add a note in commit message to explain that slcanpty.c
    debug is deactivated by default.

  * patch 2/5: make the compiler check the pr_debug() syntax even if
    debug is off.

  * reorder the patches so that the lib.c and the candump.c patches
    are next to each other in the series.

Link: https://lore.kernel.org/all/20221114163848.3398-1-mailhol.vincent@wanadoo.fr
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
 2022-11-15 10:14:47 +01:00
Marc Kleine-BuddeandGitHub 71a0156bd5 Merge pull request #380 from marckleinebudde/fix-fname-scope 
candump: main(): fix scope of fname
 2022-09-29 12:50:05 +02:00
Marc Kleine-Budde e54d677999 candump: main(): fix scope of fname 
Reported-by: https://github.com/HBLocker
Link: https://github.com/linux-can/can-utils/issues/379
 2022-09-29 12:47:17 +02:00
Marc Kleine-BuddeandGitHub 2b3b5c498f Merge pull request #378 from RICCIARDI-Adrien/canfdtest_add_extended_frame_format_support 
canfdtest: Add extended frame format support
 2022-09-09 11:28:19 +02:00
Marc Kleine-BuddeandGitHub e602e391a5 Merge pull request #376 from marckleinebudde/fix-candump 
candump: fix HW timestamps + dropcount
 2022-08-28 00:21:27 +02:00
Marc Kleine-Budde 2b5e93744b candump: reserve enough space for ctrlmsg 
The ctrlmsg must be large enough to contains 3 elements of various
sizes, not a single element of the sum of the size.

Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
 2022-08-27 23:26:39 +02:00
Marc Kleine-Budde 0d26ba9ea3 candump: print number of dropped frames as unsigned values 
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
 2022-08-27 23:25:18 +02:00
Marc Kleine-BuddeandGitHub 5736818292 Merge pull request #375 from jhofstee/fix_snprintf_error_data 
lib: fix seperator in snprintf_error_data
 2022-08-17 17:11:34 +02:00
Marc Kleine-BuddeandGitHub f020f563e7 Merge pull request #374 from marckleinebudde/fix-android 
Android.mk: fix compilation of can-calc-bit-timing
 2022-08-17 11:54:50 +02:00
Marc Kleine-Budde e0945d867e CMakeLists: fix compilation of can-calc-bit-timing 
Fixes: 9c38c16437 ("can-calc-bit-timing: move into subdir")
Reported-by: Tompee Balauag <tompee26@gmail.com>
Link: https://github.com/linux-can/can-utils/issues/373
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
 2022-08-17 11:39:16 +02:00
Marc Kleine-Budde f81ce85730 Android.mk: fix compilation of can-calc-bit-timing 
Fixes: 9c38c16437 ("can-calc-bit-timing: move into subdir")
Reported-by: Tompee Balauag <tompee26@gmail.com>
Link: https://github.com/linux-can/can-utils/issues/373
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
 2022-08-17 09:07:01 +02:00
Marc Kleine-BuddeandGitHub a44238c9e2 Merge pull request #372 from marckleinebudde/calc-bit-timing 
improve can-calc-bittiming
 2022-08-12 15:16:02 +02:00
Marc Kleine-Budde 7e2010a1c0 can-calc-bit-timing: import bit timing calculation algorithm from v5.19 
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
 2022-08-11 22:42:16 +02:00
Marc Kleine-Budde 0654d4e711 can-calc-bit-timing: import bit timing calculation algorithm from v5.16 
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
 2022-08-11 22:42:16 +02:00
Marc Kleine-Budde 18eb0ab784 can-calc-bit-timing: import bit timing calculation algorithm from v4.8 
The bit timing algorithm is not identical with the referenced commit.
So re-import from that commit.

Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
 2022-08-11 22:25:51 +02:00
Marc Kleine-Budde b777ce2e6d can-calc-bit-timing: import bit timing calculation algorithm from v3.18 
add missing can_fixup_bittiming()

Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
 2022-08-11 22:25:16 +02:00
Marc Kleine-Budde c1f5dc53ec can-calc-bit-timing: import bit timing calculation algorithm from v2.6.31 
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
 2022-08-11 22:24:43 +02:00
Marc Kleine-Budde ee2f48f33b can-calc-bit-timing: move algorithms into separate files 
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
 2022-08-11 21:47:47 +02:00
Marc Kleine-Budde a7062893da can-calc-bit-timing: add can_fixup_bittiming to alg 
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
 2022-08-11 21:45:50 +02:00
Marc Kleine-Budde cfc3030080 can-calc-bit-timing: prepare for more algos 
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
 2022-08-11 21:25:40 +02:00
Marc Kleine-Budde 9c38c16437 can-calc-bit-timing: move into subdir 
The source file will be split into several files in the next patches.

Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
 2022-08-11 20:34:40 +02:00
Marc Kleine-Budde 258f357814 can-calc-bit-timing: add information if printing data bit timing table 
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
 2022-08-11 20:34:40 +02:00
Marc Kleine-Budde ab2b11d9a8 can-calc-bit-timing: add new ref_clk to xilinx_can_fd2 
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
 2022-08-11 20:34:40 +02:00