diff mbox series

[v3,28/41] net: mac802154: Introduce a synchronous API for MLME commands

Message ID 20220117115440.60296-29-miquel.raynal@bootlin.com (mailing list archive)
State Not Applicable
Delegated to: Netdev Maintainers
Headers show
Series IEEE 802.15.4 scan support | expand

Checks

Context Check Description
netdev/fixes_present success Fixes tag not required for -next series
netdev/subject_prefix success Link
netdev/cover_letter success Series has a cover letter
netdev/patch_count fail Series longer than 15 patches (and no cover letter)
netdev/header_inline success No static functions without inline keyword in header files
netdev/build_32bit fail Errors and warnings before: 18 this patch: 18
netdev/cc_maintainers warning 1 maintainers not CCed: davem@davemloft.net
netdev/build_clang fail Errors and warnings before: 19 this patch: 19
netdev/module_param success Was 0 now: 0
netdev/verify_signedoff success Signed-off-by tag matches author and committer
netdev/verify_fixes success No Fixes tag
netdev/build_allmodconfig_warn fail Errors and warnings before: 18 this patch: 18
netdev/checkpatch success total: 0 errors, 0 warnings, 0 checks, 19 lines checked
netdev/kdoc success Errors and warnings before: 0 this patch: 0
netdev/source_inline success Was 0 now: 0
netdev/tree_selection success Guessing tree name failed - patch did not apply

Commit Message

Miquel Raynal Jan. 17, 2022, 11:54 a.m. UTC 
This is the slow path, we need to wait for each command to be processed
before continuing so let's introduce an helper which does the
transmission and blocks until it gets notified of its asynchronous
completion. This helper is going to be used when introducing scan
support.

Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
---
 net/mac802154/ieee802154_i.h | 1 +
 net/mac802154/tx.c           | 6 ++++++
 2 files changed, 7 insertions(+)
diff mbox series

Patch

diff --git a/net/mac802154/ieee802154_i.h b/net/mac802154/ieee802154_i.h
index 37d5438fdb3f..40195e2a6f1e 100644
--- a/net/mac802154/ieee802154_i.h
+++ b/net/mac802154/ieee802154_i.h
@@ -123,6 +123,7 @@  extern struct ieee802154_mlme_ops mac802154_mlme_wpan;
 void ieee802154_rx(struct ieee802154_local *local, struct sk_buff *skb);
 void ieee802154_xmit_sync_worker(struct work_struct *work);
 void ieee802154_sync_tx(struct ieee802154_local *local);
+void ieee802154_mlme_tx(struct ieee802154_local *local, struct sk_buff *skb);
 netdev_tx_t
 ieee802154_monitor_start_xmit(struct sk_buff *skb, struct net_device *dev);
 netdev_tx_t
diff --git a/net/mac802154/tx.c b/net/mac802154/tx.c
index d1fd2cc67cbe..334843f66ec4 100644
--- a/net/mac802154/tx.c
+++ b/net/mac802154/tx.c
@@ -123,6 +123,12 @@  void ieee802154_sync_tx(struct ieee802154_local *local)
 	wait_event(local->phy->sync_txq, !atomic_read(&local->phy->ongoing_txs));
 }
 
+void ieee802154_mlme_tx(struct ieee802154_local *local, struct sk_buff *skb)
+{
+	ieee802154_tx(local, skb);
+	ieee802154_sync_tx(local);
+}
+
 netdev_tx_t
 ieee802154_monitor_start_xmit(struct sk_buff *skb, struct net_device *dev)
 {