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drivers: can: shell: add support for CAN-FD frame format filters

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Add shell support for adding filters for CAN-FD format frames.

Signed-off-by: Henrik Brix Andersen <hebad@vestas.com>
This commit is contained in:
Henrik Brix Andersen 2023-03-07 10:53:51 +01:00 • committed by Marti Bolivar
commit 0f2b17b5e1
1 changed files with 9 additions and 4 deletions
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13
drivers/can/can_shell.c
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@ -652,6 +652,9 @@ static int cmd_can_filter_add(const struct shell *sh, size_t argc, char **argv)
filter.flags |= CAN_FILTER_IDE;
max_id = CAN_MAX_EXT_ID;
argidx++;
} else if (strcmp(argv[argidx], "-f") == 0) {
filter.flags |= CAN_FILTER_FDF;
argidx++;
} else if (strcmp(argv[argidx], "-r") == 0) {
filter.flags |= CAN_FILTER_RTR;
argidx++;
@ -715,13 +718,14 @@ static int cmd_can_filter_add(const struct shell *sh, size_t argc, char **argv)
}
shell_print(sh, "adding filter with %s (%d-bit) CAN ID 0x%0*x, "
"CAN ID mask 0x%0*x, data frames %d, RTR frames %d",
"CAN ID mask 0x%0*x, data frames %d, RTR frames %d, CAN-FD frames %d",
(filter.flags & CAN_FILTER_IDE) != 0 ? "extended" : "standard",
(filter.flags & CAN_FILTER_IDE) != 0 ? 29 : 11,
(filter.flags & CAN_FILTER_IDE) != 0 ? 8 : 3, filter.id,
(filter.flags & CAN_FILTER_IDE) != 0 ? 8 : 3, filter.mask,
(filter.flags & CAN_FILTER_DATA) != 0 ? 1 : 0,
(filter.flags & CAN_FILTER_RTR) != 0 ? 1 : 0);
(filter.flags & CAN_FILTER_RTR) != 0 ? 1 : 0,
(filter.flags & CAN_FILTER_FDF) != 0 ? 1 : 0);
err = can_add_rx_filter_msgq(dev, &can_shell_rx_msgq, &filter);
if (err < 0) {
@ -839,11 +843,12 @@ SHELL_DYNAMIC_CMD_CREATE(dsub_can_device_name_mode, cmd_can_device_name_mode);
SHELL_STATIC_SUBCMD_SET_CREATE(sub_can_filter_cmds,
SHELL_CMD_ARG(add, &dsub_can_device_name,
"Add rx filter\n"
"Usage: can filter add <device> [-e] [-r] [-R] <CAN ID> [CAN ID mask]\n"
"Usage: can filter add <device> [-e] [-f] [-r] [-R] <CAN ID> [CAN ID mask]\n"
"-e use extended (29-bit) CAN ID/CAN ID mask\n"
"-f match CAN-FD format frames\n"
"-r also match Remote Transmission Request (RTR) frames\n"
"-R only match Remote Transmission Request (RTR) frames",
cmd_can_filter_add, 3, 4),
cmd_can_filter_add, 3, 5),
SHELL_CMD_ARG(remove, &dsub_can_device_name,
"Remove rx filter\n"
"Usage: can filter remove <device> <filter_id>",