From e9d8d9c4084dadfa5a68a2e6e4e4dda7a0a728ba Mon Sep 17 00:00:00 2001 From: Alexander Aring Date: Fri, 7 Oct 2022 10:53:04 +0200 Subject: mac802154: move receive parameters above start 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 Signed-off-by: Miquel Raynal Link: https://lore.kernel.org/r/20221007085310.503366-3-miquel.raynal@bootlin.com Signed-off-by: Stefan Schmidt --- 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 */ -- cgit