[PATCH iproute2-next v3 1/2] devlink: use DEVLINK_VAR_ATTR_TYPE_* in param show/set
From: Ratheesh Kannoth
Date: Tue Jun 30 2026 - 23:14:40 EST
Replace MNL_TYPE_* constants with DEVLINK_VAR_ATTR_TYPE_* when
handling DEVLINK_ATTR_PARAM_TYPE in param value display and set
paths. The kernel uAPI now exposes these values directly via
devlink_var_attr_type.
Signed-off-by: Ratheesh Kannoth <rkannoth@xxxxxxxxxxx>
---
devlink/devlink.c | 34 +++++++++++++++++-----------------
1 file changed, 17 insertions(+), 17 deletions(-)
diff --git a/devlink/devlink.c b/devlink/devlink.c
index 434a91fe..803ea5d7 100644
--- a/devlink/devlink.c
+++ b/devlink/devlink.c
@@ -3526,7 +3526,7 @@ static int pr_out_param_value_print(const char *nla_name, int nla_type,
print_string(PRINT_FP, NULL, " %s ", label);
switch (nla_type) {
- case MNL_TYPE_U8:
+ case DEVLINK_VAR_ATTR_TYPE_U8:
if (conv_exists) {
err = param_val_conv_str_get(param_val_conv,
PARAM_VAL_CONV_LEN,
@@ -3541,7 +3541,7 @@ static int pr_out_param_value_print(const char *nla_name, int nla_type,
mnl_attr_get_u8(val_attr));
}
break;
- case MNL_TYPE_U16:
+ case DEVLINK_VAR_ATTR_TYPE_U16:
if (conv_exists) {
err = param_val_conv_str_get(param_val_conv,
PARAM_VAL_CONV_LEN,
@@ -3556,7 +3556,7 @@ static int pr_out_param_value_print(const char *nla_name, int nla_type,
mnl_attr_get_u16(val_attr));
}
break;
- case MNL_TYPE_U32:
+ case DEVLINK_VAR_ATTR_TYPE_U32:
if (conv_exists) {
err = param_val_conv_str_get(param_val_conv,
PARAM_VAL_CONV_LEN,
@@ -3571,11 +3571,11 @@ static int pr_out_param_value_print(const char *nla_name, int nla_type,
mnl_attr_get_u32(val_attr));
}
break;
- case MNL_TYPE_STRING:
+ case DEVLINK_VAR_ATTR_TYPE_STRING:
print_string(PRINT_ANY, label, "%s",
mnl_attr_get_str(val_attr));
break;
- case MNL_TYPE_FLAG:
+ case DEVLINK_VAR_ATTR_TYPE_FLAG:
if (flag_as_u8)
print_bool(PRINT_ANY, label, "%s",
mnl_attr_get_u8(val_attr));
@@ -3753,22 +3753,22 @@ static int cmd_dev_param_set_cb(const struct nlmsghdr *nlh, void *data)
ctx->cmode_found = true;
val_attr = nla_value[DEVLINK_ATTR_PARAM_VALUE_DATA];
switch (nla_type) {
- case MNL_TYPE_U8:
+ case DEVLINK_VAR_ATTR_TYPE_U8:
ctx->value.vu8 = mnl_attr_get_u8(val_attr);
break;
- case MNL_TYPE_U16:
+ case DEVLINK_VAR_ATTR_TYPE_U16:
ctx->value.vu16 = mnl_attr_get_u16(val_attr);
break;
- case MNL_TYPE_U32:
+ case DEVLINK_VAR_ATTR_TYPE_U32:
ctx->value.vu32 = mnl_attr_get_u32(val_attr);
break;
- case MNL_TYPE_U64:
+ case DEVLINK_VAR_ATTR_TYPE_U64:
ctx->value.vu64 = mnl_attr_get_u64(val_attr);
break;
- case MNL_TYPE_STRING:
+ case DEVLINK_VAR_ATTR_TYPE_STRING:
ctx->value.vstr = mnl_attr_get_str(val_attr);
break;
- case MNL_TYPE_FLAG:
+ case DEVLINK_VAR_ATTR_TYPE_FLAG:
ctx->value.vbool = val_attr ? true : false;
break;
}
@@ -3841,7 +3841,7 @@ static int cmd_dev_param_set(struct dl *dl)
mnl_attr_put_u8(nlh, DEVLINK_ATTR_PARAM_TYPE, ctx.nla_type);
switch (ctx.nla_type) {
- case MNL_TYPE_U8:
+ case DEVLINK_VAR_ATTR_TYPE_U8:
if (conv_exists) {
err = param_val_conv_uint_get(param_val_conv,
PARAM_VAL_CONV_LEN,
@@ -3858,7 +3858,7 @@ static int cmd_dev_param_set(struct dl *dl)
return 0;
mnl_attr_put_u8(nlh, DEVLINK_ATTR_PARAM_VALUE_DATA, val_u8);
break;
- case MNL_TYPE_U16:
+ case DEVLINK_VAR_ATTR_TYPE_U16:
if (conv_exists) {
err = param_val_conv_uint_get(param_val_conv,
PARAM_VAL_CONV_LEN,
@@ -3875,7 +3875,7 @@ static int cmd_dev_param_set(struct dl *dl)
return 0;
mnl_attr_put_u16(nlh, DEVLINK_ATTR_PARAM_VALUE_DATA, val_u16);
break;
- case MNL_TYPE_U32:
+ case DEVLINK_VAR_ATTR_TYPE_U32:
if (conv_exists) {
err = param_val_conv_uint_get(param_val_conv,
PARAM_VAL_CONV_LEN,
@@ -3892,7 +3892,7 @@ static int cmd_dev_param_set(struct dl *dl)
return 0;
mnl_attr_put_u32(nlh, DEVLINK_ATTR_PARAM_VALUE_DATA, val_u32);
break;
- case MNL_TYPE_U64:
+ case DEVLINK_VAR_ATTR_TYPE_U64:
if (conv_exists)
err = param_val_conv_uint_get(param_val_conv,
PARAM_VAL_CONV_LEN,
@@ -3907,7 +3907,7 @@ static int cmd_dev_param_set(struct dl *dl)
return 0;
mnl_attr_put_u64(nlh, DEVLINK_ATTR_PARAM_VALUE_DATA, val_u64);
break;
- case MNL_TYPE_FLAG:
+ case DEVLINK_VAR_ATTR_TYPE_FLAG:
err = str_to_bool(dl->opts.param_value, &val_bool);
if (err)
goto err_param_value_parse;
@@ -3917,7 +3917,7 @@ static int cmd_dev_param_set(struct dl *dl)
mnl_attr_put(nlh, DEVLINK_ATTR_PARAM_VALUE_DATA,
0, NULL);
break;
- case MNL_TYPE_STRING:
+ case DEVLINK_VAR_ATTR_TYPE_STRING:
mnl_attr_put_strz(nlh, DEVLINK_ATTR_PARAM_VALUE_DATA,
dl->opts.param_value);
if (!strcmp(dl->opts.param_value, ctx.value.vstr))
--
2.43.0