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drivers: i3c: shell: add ibi shell commands

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This adds ibi commands for hot-join, controller request, and target
interrupt request.

Signed-off-by: Ryan McClelland <ryanmcclelland@meta.com>
This commit is contained in:
Ryan McClelland 2024-09-12 16:35:41 -07:00 committed by Anas Nashif
parent 86f7ccf10a
commit d6bff46d99
1 changed files with 109 additions and 0 deletions
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109
drivers/i3c/i3c_shell.c
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@ -2037,6 +2037,89 @@ static int cmd_i3c_i2c_scan(const struct shell *sh, size_t argc, char **argv)
return 0;
}
#ifdef I3C_USE_IBI
/* i3c ibi hj <device> */
static void cmd_i3c_ibi_hj(const struct shell *sh, size_t argc, char **argv)
{
const struct device *dev;
struct i3c_ibi request;
int ret;
dev = device_get_binding(argv[ARGV_DEV]);
if (!dev) {
shell_error(sh, "I3C: Device driver %s not found.", argv[ARGV_DEV]);
return -ENODEV;
}
request.ibi_type = I3C_IBI_HOTJOIN;
ret = i3c_ibi_raise(dev, &request);
if (ret != 0) {
shell_error(sh, "I3C: Unable to issue IBI HJ");
return ret;
}
shell_print(sh, "I3C: Issued IBI HJ");
}
/* i3c ibi cr <device> */
static void cmd_i3c_ibi_cr(const struct shell *sh, size_t argc, char **argv)
{
const struct device *dev;
struct i3c_ibi request;
int ret;
dev = device_get_binding(argv[ARGV_DEV]);
if (!dev) {
shell_error(sh, "I3C: Device driver %s not found.", argv[ARGV_DEV]);
return -ENODEV;
}
request.ibi_type = I3C_IBI_CONTROLLER_ROLE_REQUEST;
ret = i3c_ibi_raise(dev, &request);
if (ret != 0) {
shell_error(sh, "I3C: Unable to issue IBI CR");
return ret;
}
shell_print(sh, "I3C: Issued IBI CR");
}
/* i3c ibi tir <device> [<bytes>]*/
static void cmd_i3c_ibi_tir(const struct shell *sh, size_t argc, char **argv)
{
const struct device *dev;
struct i3c_ibi request;
uint16_t data_length;
char **data;
uint8_t buf[MAX_I3C_BYTES];
int ret;
dev = device_get_binding(argv[ARGV_DEV]);
if (!dev) {
shell_error(sh, "I3C: Device driver %s not found.", argv[ARGV_DEV]);
return -ENODEV;
}
data = argv[3];
data_length = argc - 3;
for (i = 0; i < data_length; i++) {
buf[i] = (uint8_t)strtol(data[i], NULL, 16);
}
request.ibi_type = I3C_IBI_TARGET_INTR;
request.payload = buf;
request.payload_len = data_length;
ret = i3c_ibi_raise(dev, &request);
if (ret != 0) {
shell_error(sh, "I3C: Unable to issue IBI TIR");
return ret;
}
shell_print(sh, "I3C: Issued IBI TIR");
}
#endif
static void i3c_device_list_target_name_get(size_t idx, struct shell_static_entry *entry)
{
if (idx < ARRAY_SIZE(i3c_list)) {
@ -2079,6 +2162,26 @@ static void i3c_device_name_get(size_t idx, struct shell_static_entry *entry)
SHELL_DYNAMIC_CMD_CREATE(dsub_i3c_device_name, i3c_device_name_get);
#ifdef I3C_USE_IBI
/* L2 I3C IBI Shell Commands*/
SHELL_STATIC_SUBCMD_SET_CREATE(
sub_i3c_ibi_cmds,
SHELL_CMD_ARG(hj, &dsub_i3c_device_name,
"Send IBI HJ\n"
"Usage: ibi hj <device>",
cmd_i3c_ibi_hj, 2, 0),
SHELL_CMD_ARG(tir, &dsub_i3c_device_name,
"Send IBI TIR\n"
"Usage: ibi tir <device> [<byte1>, ...]",
cmd_i3c_ibi_tir, 2, MAX_I3C_BYTES),
SHELL_CMD_ARG(cr, &dsub_i3c_device_name,
"Send IBI CR\n"
"Usage: ibi cr <device>",
cmd_i3c_ibi_cr, 2, 0),
SHELL_SUBCMD_SET_END /* Array terminated. */
);
#endif
/* L2 I3C CCC Shell Commands*/
SHELL_STATIC_SUBCMD_SET_CREATE(
sub_i3c_ccc_cmds,
@ -2284,6 +2387,12 @@ SHELL_STATIC_SUBCMD_SET_CREATE(
"Send I3C CCC\n"
"Usage: ccc <sub cmd>",
NULL, 3, 0),
#ifdef I3C_USE_IBI
SHELL_CMD_ARG(ibi, &sub_i3c_ibi_cmds,
"Send I3C IBI\n"
"Usage: ibi <sub cmd>",
NULL, 3, 0),
#endif
SHELL_SUBCMD_SET_END /* Array terminated. */
);