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Diffstat (limited to 'net/ieee802154/nl-phy.c')
-rw-r--r--net/ieee802154/nl-phy.c200
1 files changed, 1 insertions, 199 deletions
diff --git a/net/ieee802154/nl-phy.c b/net/ieee802154/nl-phy.c
index 222310a07762..89b265aea151 100644
--- a/net/ieee802154/nl-phy.c
+++ b/net/ieee802154/nl-phy.c
@@ -55,15 +55,7 @@ static int ieee802154_nl_fill_phy(struct sk_buff *msg, u32 portid,
mutex_lock(&phy->pib_lock);
if (nla_put_string(msg, IEEE802154_ATTR_PHY_NAME, wpan_phy_name(phy)) ||
nla_put_u8(msg, IEEE802154_ATTR_PAGE, phy->current_page) ||
- nla_put_u8(msg, IEEE802154_ATTR_CHANNEL, phy->current_channel) ||
- nla_put_s8(msg, IEEE802154_ATTR_TXPOWER, phy->transmit_power) ||
- nla_put_u8(msg, IEEE802154_ATTR_LBT_ENABLED, phy->lbt) ||
- nla_put_u8(msg, IEEE802154_ATTR_CCA_MODE, phy->cca_mode) ||
- nla_put_s32(msg, IEEE802154_ATTR_CCA_ED_LEVEL, phy->cca_ed_level) ||
- nla_put_u8(msg, IEEE802154_ATTR_CSMA_RETRIES, phy->csma_retries) ||
- nla_put_u8(msg, IEEE802154_ATTR_CSMA_MIN_BE, phy->min_be) ||
- nla_put_u8(msg, IEEE802154_ATTR_CSMA_MAX_BE, phy->max_be) ||
- nla_put_s8(msg, IEEE802154_ATTR_FRAME_RETRIES, phy->frame_retries))
+ nla_put_u8(msg, IEEE802154_ATTR_CHANNEL, phy->current_channel))
goto nla_put_failure;
for (i = 0; i < 32; i++) {
if (phy->channels_supported[i])
@@ -362,193 +354,3 @@ out_dev:
return rc;
}
-
-static int phy_set_txpower(struct wpan_phy *phy, struct genl_info *info)
-{
- int txpower = nla_get_s8(info->attrs[IEEE802154_ATTR_TXPOWER]);
- int rc;
-
- rc = phy->set_txpower(phy, txpower);
- if (rc < 0)
- return rc;
-
- phy->transmit_power = txpower;
-
- return 0;
-}
-
-static int phy_set_lbt(struct wpan_phy *phy, struct genl_info *info)
-{
- u8 on = !!nla_get_u8(info->attrs[IEEE802154_ATTR_LBT_ENABLED]);
- int rc;
-
- rc = phy->set_lbt(phy, on);
- if (rc < 0)
- return rc;
-
- phy->lbt = on;
-
- return 0;
-}
-
-static int phy_set_cca_mode(struct wpan_phy *phy, struct genl_info *info)
-{
- u8 mode = nla_get_u8(info->attrs[IEEE802154_ATTR_CCA_MODE]);
- int rc;
-
- if (mode > 3)
- return -EINVAL;
-
- rc = phy->set_cca_mode(phy, mode);
- if (rc < 0)
- return rc;
-
- phy->cca_mode = mode;
-
- return 0;
-}
-
-static int phy_set_cca_ed_level(struct wpan_phy *phy, struct genl_info *info)
-{
- s32 level = nla_get_s32(info->attrs[IEEE802154_ATTR_CCA_ED_LEVEL]);
- int rc;
-
- rc = phy->set_cca_ed_level(phy, level);
- if (rc < 0)
- return rc;
-
- phy->cca_ed_level = level;
-
- return 0;
-}
-
-static int phy_set_csma_params(struct wpan_phy *phy, struct genl_info *info)
-{
- int rc;
- u8 min_be = phy->min_be;
- u8 max_be = phy->max_be;
- u8 retries = phy->csma_retries;
-
- if (info->attrs[IEEE802154_ATTR_CSMA_RETRIES])
- retries = nla_get_u8(info->attrs[IEEE802154_ATTR_CSMA_RETRIES]);
- if (info->attrs[IEEE802154_ATTR_CSMA_MIN_BE])
- min_be = nla_get_u8(info->attrs[IEEE802154_ATTR_CSMA_MIN_BE]);
- if (info->attrs[IEEE802154_ATTR_CSMA_MAX_BE])
- max_be = nla_get_u8(info->attrs[IEEE802154_ATTR_CSMA_MAX_BE]);
-
- if (retries > 5 || max_be < 3 || max_be > 8 || min_be > max_be)
- return -EINVAL;
-
- rc = phy->set_csma_params(phy, min_be, max_be, retries);
- if (rc < 0)
- return rc;
-
- phy->min_be = min_be;
- phy->max_be = max_be;
- phy->csma_retries = retries;
-
- return 0;
-}
-
-static int phy_set_frame_retries(struct wpan_phy *phy, struct genl_info *info)
-{
- s8 retries = nla_get_s8(info->attrs[IEEE802154_ATTR_FRAME_RETRIES]);
- int rc;
-
- if (retries < -1 || retries > 7)
- return -EINVAL;
-
- rc = phy->set_frame_retries(phy, retries);
- if (rc < 0)
- return rc;
-
- phy->frame_retries = retries;
-
- return 0;
-}
-
-int ieee802154_set_phyparams(struct sk_buff *skb, struct genl_info *info)
-{
- struct wpan_phy *phy;
- const char *name;
- int rc = -ENOTSUPP;
-
- pr_debug("%s\n", __func__);
-
- if (!info->attrs[IEEE802154_ATTR_PHY_NAME] &&
- !info->attrs[IEEE802154_ATTR_LBT_ENABLED] &&
- !info->attrs[IEEE802154_ATTR_CCA_MODE] &&
- !info->attrs[IEEE802154_ATTR_CCA_ED_LEVEL] &&
- !info->attrs[IEEE802154_ATTR_CSMA_RETRIES] &&
- !info->attrs[IEEE802154_ATTR_CSMA_MIN_BE] &&
- !info->attrs[IEEE802154_ATTR_CSMA_MAX_BE] &&
- !info->attrs[IEEE802154_ATTR_FRAME_RETRIES])
- return -EINVAL;
-
- name = nla_data(info->attrs[IEEE802154_ATTR_PHY_NAME]);
- if (name[nla_len(info->attrs[IEEE802154_ATTR_PHY_NAME]) - 1] != '\0')
- return -EINVAL; /* phy name should be null-terminated */
-
- phy = wpan_phy_find(name);
- if (!phy)
- return -ENODEV;
-
- if ((!phy->set_txpower && info->attrs[IEEE802154_ATTR_TXPOWER]) ||
- (!phy->set_lbt && info->attrs[IEEE802154_ATTR_LBT_ENABLED]) ||
- (!phy->set_cca_mode && info->attrs[IEEE802154_ATTR_CCA_MODE]) ||
- (!phy->set_cca_ed_level &&
- info->attrs[IEEE802154_ATTR_CCA_ED_LEVEL]))
- goto out;
-
- mutex_lock(&phy->pib_lock);
-
- if (info->attrs[IEEE802154_ATTR_TXPOWER]) {
- rc = phy_set_txpower(phy, info);
- if (rc < 0)
- goto error;
- }
-
- if (info->attrs[IEEE802154_ATTR_LBT_ENABLED]) {
- rc = phy_set_lbt(phy, info);
- if (rc < 0)
- goto error;
- }
-
- if (info->attrs[IEEE802154_ATTR_CCA_MODE]) {
- rc = phy_set_cca_mode(phy, info);
- if (rc < 0)
- goto error;
- }
-
- if (info->attrs[IEEE802154_ATTR_CCA_ED_LEVEL]) {
- rc = phy_set_cca_ed_level(phy, info);
- if (rc < 0)
- goto error;
- }
-
- if (info->attrs[IEEE802154_ATTR_CSMA_RETRIES] ||
- info->attrs[IEEE802154_ATTR_CSMA_MIN_BE] ||
- info->attrs[IEEE802154_ATTR_CSMA_MAX_BE]) {
- rc = phy_set_csma_params(phy, info);
- if (rc < 0)
- goto error;
- }
-
- if (info->attrs[IEEE802154_ATTR_FRAME_RETRIES]) {
- rc = phy_set_frame_retries(phy, info);
- if (rc < 0)
- goto error;
- }
-
- mutex_unlock(&phy->pib_lock);
-
- wpan_phy_put(phy);
-
- return 0;
-
-error:
- mutex_unlock(&phy->pib_lock);
-out:
- wpan_phy_put(phy);
- return rc;
-}
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-07 17:22:37 +0000