From: Alexander Aring <aahringo@redhat.com>
To: miquel.raynal@bootlin.com
Cc: linux-wpan@vger.kernel.org, stefan@datenfreihafen.org
Subject: [RFC wpan-next 1/2] net: mac802154: move receive parameters above start
Date: Sun, 4 Sep 2022 21:08:09 -0400 [thread overview]
Message-ID: <20220905010810.1010911-1-aahringo@redhat.com> (raw)
This patch moves all receive parameters above the drv_start()
functionality to make it accessibile in the drv_start() function.
Signed-off-by: Alexander Aring <aahringo@redhat.com>
---
net/mac802154/driver-ops.h | 190 ++++++++++++++++++-------------------
1 file changed, 95 insertions(+), 95 deletions(-)
diff --git a/net/mac802154/driver-ops.h b/net/mac802154/driver-ops.h
index d23f0db98015..c9d54088a567 100644
--- a/net/mac802154/driver-ops.h
+++ b/net/mac802154/driver-ops.h
@@ -24,203 +24,221 @@ drv_xmit_sync(struct ieee802154_local *local, struct sk_buff *skb)
return local->ops->xmit_sync(&local->hw, skb);
}
-static inline int drv_start(struct ieee802154_local *local)
+static inline int drv_set_pan_id(struct ieee802154_local *local, __le16 pan_id)
{
+ struct ieee802154_hw_addr_filt filt;
int ret;
might_sleep();
- trace_802154_drv_start(local);
- local->started = true;
- smp_mb();
- ret = local->ops->start(&local->hw);
+ if (!local->ops->set_hw_addr_filt) {
+ WARN_ON(1);
+ return -EOPNOTSUPP;
+ }
+
+ filt.pan_id = pan_id;
+
+ trace_802154_drv_set_pan_id(local, pan_id);
+ ret = local->ops->set_hw_addr_filt(&local->hw, &filt,
+ IEEE802154_AFILT_PANID_CHANGED);
trace_802154_drv_return_int(local, ret);
return ret;
}
-static inline void drv_stop(struct ieee802154_local *local)
+static inline int
+drv_set_extended_addr(struct ieee802154_local *local, __le64 extended_addr)
{
- might_sleep();
+ struct ieee802154_hw_addr_filt filt;
+ int ret;
- trace_802154_drv_stop(local);
- local->ops->stop(&local->hw);
- trace_802154_drv_return_void(local);
+ might_sleep();
- /* sync away all work on the tasklet before clearing started */
- tasklet_disable(&local->tasklet);
- tasklet_enable(&local->tasklet);
+ if (!local->ops->set_hw_addr_filt) {
+ WARN_ON(1);
+ return -EOPNOTSUPP;
+ }
- barrier();
+ filt.ieee_addr = extended_addr;
- local->started = false;
+ trace_802154_drv_set_extended_addr(local, extended_addr);
+ ret = local->ops->set_hw_addr_filt(&local->hw, &filt,
+ IEEE802154_AFILT_IEEEADDR_CHANGED);
+ trace_802154_drv_return_int(local, ret);
+ return ret;
}
static inline int
-drv_set_channel(struct ieee802154_local *local, u8 page, u8 channel)
+drv_set_short_addr(struct ieee802154_local *local, __le16 short_addr)
{
+ struct ieee802154_hw_addr_filt filt;
int ret;
might_sleep();
- trace_802154_drv_set_channel(local, page, channel);
- ret = local->ops->set_channel(&local->hw, page, channel);
+ if (!local->ops->set_hw_addr_filt) {
+ WARN_ON(1);
+ return -EOPNOTSUPP;
+ }
+
+ filt.short_addr = short_addr;
+
+ trace_802154_drv_set_short_addr(local, short_addr);
+ ret = local->ops->set_hw_addr_filt(&local->hw, &filt,
+ IEEE802154_AFILT_SADDR_CHANGED);
trace_802154_drv_return_int(local, ret);
return ret;
}
-static inline int drv_set_tx_power(struct ieee802154_local *local, s32 mbm)
+static inline int
+drv_set_pan_coord(struct ieee802154_local *local, bool is_coord)
{
+ struct ieee802154_hw_addr_filt filt;
int ret;
might_sleep();
- if (!local->ops->set_txpower) {
+ if (!local->ops->set_hw_addr_filt) {
WARN_ON(1);
return -EOPNOTSUPP;
}
- trace_802154_drv_set_tx_power(local, mbm);
- ret = local->ops->set_txpower(&local->hw, mbm);
+ filt.pan_coord = is_coord;
+
+ trace_802154_drv_set_pan_coord(local, is_coord);
+ ret = local->ops->set_hw_addr_filt(&local->hw, &filt,
+ IEEE802154_AFILT_PANC_CHANGED);
trace_802154_drv_return_int(local, ret);
return ret;
}
-static inline int drv_set_cca_mode(struct ieee802154_local *local,
- const struct wpan_phy_cca *cca)
+static inline int
+drv_set_promiscuous_mode(struct ieee802154_local *local, bool on)
{
int ret;
might_sleep();
- if (!local->ops->set_cca_mode) {
+ if (!local->ops->set_promiscuous_mode) {
WARN_ON(1);
return -EOPNOTSUPP;
}
- trace_802154_drv_set_cca_mode(local, cca);
- ret = local->ops->set_cca_mode(&local->hw, cca);
+ trace_802154_drv_set_promiscuous_mode(local, on);
+ ret = local->ops->set_promiscuous_mode(&local->hw, on);
trace_802154_drv_return_int(local, ret);
return ret;
}
-static inline int drv_set_lbt_mode(struct ieee802154_local *local, bool mode)
+static inline int drv_start(struct ieee802154_local *local)
{
int ret;
might_sleep();
- if (!local->ops->set_lbt) {
- WARN_ON(1);
- return -EOPNOTSUPP;
- }
-
- trace_802154_drv_set_lbt_mode(local, mode);
- ret = local->ops->set_lbt(&local->hw, mode);
+ trace_802154_drv_start(local);
+ local->started = true;
+ smp_mb();
+ ret = local->ops->start(&local->hw);
trace_802154_drv_return_int(local, ret);
return ret;
}
+static inline void drv_stop(struct ieee802154_local *local)
+{
+ might_sleep();
+
+ trace_802154_drv_stop(local);
+ local->ops->stop(&local->hw);
+ trace_802154_drv_return_void(local);
+
+ /* sync away all work on the tasklet before clearing started */
+ tasklet_disable(&local->tasklet);
+ tasklet_enable(&local->tasklet);
+
+ barrier();
+
+ local->started = false;
+}
+
static inline int
-drv_set_cca_ed_level(struct ieee802154_local *local, s32 mbm)
+drv_set_channel(struct ieee802154_local *local, u8 page, u8 channel)
{
int ret;
might_sleep();
- if (!local->ops->set_cca_ed_level) {
- WARN_ON(1);
- return -EOPNOTSUPP;
- }
-
- trace_802154_drv_set_cca_ed_level(local, mbm);
- ret = local->ops->set_cca_ed_level(&local->hw, mbm);
+ trace_802154_drv_set_channel(local, page, channel);
+ ret = local->ops->set_channel(&local->hw, page, channel);
trace_802154_drv_return_int(local, ret);
return ret;
}
-static inline int drv_set_pan_id(struct ieee802154_local *local, __le16 pan_id)
+static inline int drv_set_tx_power(struct ieee802154_local *local, s32 mbm)
{
- struct ieee802154_hw_addr_filt filt;
int ret;
might_sleep();
- if (!local->ops->set_hw_addr_filt) {
+ if (!local->ops->set_txpower) {
WARN_ON(1);
return -EOPNOTSUPP;
}
- filt.pan_id = pan_id;
-
- trace_802154_drv_set_pan_id(local, pan_id);
- ret = local->ops->set_hw_addr_filt(&local->hw, &filt,
- IEEE802154_AFILT_PANID_CHANGED);
+ trace_802154_drv_set_tx_power(local, mbm);
+ ret = local->ops->set_txpower(&local->hw, mbm);
trace_802154_drv_return_int(local, ret);
return ret;
}
-static inline int
-drv_set_extended_addr(struct ieee802154_local *local, __le64 extended_addr)
+static inline int drv_set_cca_mode(struct ieee802154_local *local,
+ const struct wpan_phy_cca *cca)
{
- struct ieee802154_hw_addr_filt filt;
int ret;
might_sleep();
- if (!local->ops->set_hw_addr_filt) {
+ if (!local->ops->set_cca_mode) {
WARN_ON(1);
return -EOPNOTSUPP;
}
- filt.ieee_addr = extended_addr;
-
- trace_802154_drv_set_extended_addr(local, extended_addr);
- ret = local->ops->set_hw_addr_filt(&local->hw, &filt,
- IEEE802154_AFILT_IEEEADDR_CHANGED);
+ trace_802154_drv_set_cca_mode(local, cca);
+ ret = local->ops->set_cca_mode(&local->hw, cca);
trace_802154_drv_return_int(local, ret);
return ret;
}
-static inline int
-drv_set_short_addr(struct ieee802154_local *local, __le16 short_addr)
+static inline int drv_set_lbt_mode(struct ieee802154_local *local, bool mode)
{
- struct ieee802154_hw_addr_filt filt;
int ret;
might_sleep();
- if (!local->ops->set_hw_addr_filt) {
+ if (!local->ops->set_lbt) {
WARN_ON(1);
return -EOPNOTSUPP;
}
- filt.short_addr = short_addr;
-
- trace_802154_drv_set_short_addr(local, short_addr);
- ret = local->ops->set_hw_addr_filt(&local->hw, &filt,
- IEEE802154_AFILT_SADDR_CHANGED);
+ trace_802154_drv_set_lbt_mode(local, mode);
+ ret = local->ops->set_lbt(&local->hw, mode);
trace_802154_drv_return_int(local, ret);
return ret;
}
static inline int
-drv_set_pan_coord(struct ieee802154_local *local, bool is_coord)
+drv_set_cca_ed_level(struct ieee802154_local *local, s32 mbm)
{
- struct ieee802154_hw_addr_filt filt;
int ret;
might_sleep();
- if (!local->ops->set_hw_addr_filt) {
+ if (!local->ops->set_cca_ed_level) {
WARN_ON(1);
return -EOPNOTSUPP;
}
- filt.pan_coord = is_coord;
-
- trace_802154_drv_set_pan_coord(local, is_coord);
- ret = local->ops->set_hw_addr_filt(&local->hw, &filt,
- IEEE802154_AFILT_PANC_CHANGED);
+ trace_802154_drv_set_cca_ed_level(local, mbm);
+ ret = local->ops->set_cca_ed_level(&local->hw, mbm);
trace_802154_drv_return_int(local, ret);
return ret;
}
@@ -264,22 +282,4 @@ drv_set_max_frame_retries(struct ieee802154_local *local, s8 max_frame_retries)
return ret;
}
-static inline int
-drv_set_promiscuous_mode(struct ieee802154_local *local, bool on)
-{
- int ret;
-
- might_sleep();
-
- if (!local->ops->set_promiscuous_mode) {
- WARN_ON(1);
- return -EOPNOTSUPP;
- }
-
- trace_802154_drv_set_promiscuous_mode(local, on);
- ret = local->ops->set_promiscuous_mode(&local->hw, on);
- trace_802154_drv_return_int(local, ret);
- return ret;
-}
-
#endif /* __MAC802154_DRIVER_OPS */
--
2.31.1
next reply other threads:[~2022-09-05 1:08 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-09-05 1:08 Alexander Aring [this message]
2022-09-05 1:08 ` [RFC wpan-next 2/2] net: mac802154: set filter at drv_start() Alexander Aring
2022-09-05 1:10 ` Alexander Aring
2022-09-05 15:35 ` Miquel Raynal
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