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Diffstat (limited to 'net/ieee802154/nl802154.c')
-rw-r--r--net/ieee802154/nl802154.c40
1 files changed, 40 insertions, 0 deletions
diff --git a/net/ieee802154/nl802154.c b/net/ieee802154/nl802154.c
index 7dbb1f4ce7df..68f24016860c 100644
--- a/net/ieee802154/nl802154.c
+++ b/net/ieee802154/nl802154.c
@@ -228,6 +228,8 @@ static const struct nla_policy nl802154_policy[NL802154_ATTR_MAX+1] = {
[NL802154_ATTR_LBT_MODE] = { .type = NLA_U8, },
[NL802154_ATTR_WPAN_PHY_CAPS] = { .type = NLA_NESTED },
+
+ [NL802154_ATTR_SUPPORTED_COMMANDS] = { .type = NLA_NESTED },
};
/* message building helper */
@@ -372,7 +374,9 @@ static int nl802154_send_wpan_phy(struct cfg802154_registered_device *rdev,
struct sk_buff *msg, u32 portid, u32 seq,
int flags)
{
+ struct nlattr *nl_cmds;
void *hdr;
+ int i;
hdr = nl802154hdr_put(msg, portid, seq, flags, cmd);
if (!hdr)
@@ -431,6 +435,42 @@ static int nl802154_send_wpan_phy(struct cfg802154_registered_device *rdev,
if (nl802154_put_capabilities(msg, rdev))
goto nla_put_failure;
+ nl_cmds = nla_nest_start(msg, NL802154_ATTR_SUPPORTED_COMMANDS);
+ if (!nl_cmds)
+ goto nla_put_failure;
+
+ i = 0;
+#define CMD(op, n) \
+ do { \
+ if (rdev->ops->op) { \
+ i++; \
+ if (nla_put_u32(msg, i, NL802154_CMD_ ## n)) \
+ goto nla_put_failure; \
+ } \
+ } while (0)
+
+ CMD(add_virtual_intf, NEW_INTERFACE);
+ CMD(del_virtual_intf, DEL_INTERFACE);
+ CMD(set_channel, SET_CHANNEL);
+ CMD(set_pan_id, SET_PAN_ID);
+ CMD(set_short_addr, SET_SHORT_ADDR);
+ CMD(set_backoff_exponent, SET_BACKOFF_EXPONENT);
+ CMD(set_max_csma_backoffs, SET_MAX_CSMA_BACKOFFS);
+ CMD(set_max_frame_retries, SET_MAX_FRAME_RETRIES);
+ CMD(set_lbt_mode, SET_LBT_MODE);
+
+ if (rdev->wpan_phy.flags & WPAN_PHY_FLAG_TXPOWER)
+ CMD(set_tx_power, SET_TX_POWER);
+
+ if (rdev->wpan_phy.flags & WPAN_PHY_FLAG_CCA_ED_LEVEL)
+ CMD(set_cca_ed_level, SET_CCA_ED_LEVEL);
+
+ if (rdev->wpan_phy.flags & WPAN_PHY_FLAG_CCA_MODE)
+ CMD(set_cca_mode, SET_CCA_MODE);
+
+#undef CMD
+ nla_nest_end(msg, nl_cmds);
+
finish:
genlmsg_end(msg, hdr);
return 0;