From 9ca8dbcc65cfc63d6f5ef3312a33184e1d726e00 Mon Sep 17 00:00:00 2001 From: Yunhong Jiang Date: Tue, 4 Aug 2015 12:17:53 -0700 Subject: Add the rt linux 4.1.3-rt3 as base Import the rt linux 4.1.3-rt3 as OPNFV kvm base. It's from git://git.kernel.org/pub/scm/linux/kernel/git/rt/linux-rt-devel.git linux-4.1.y-rt and the base is: commit 0917f823c59692d751951bf5ea699a2d1e2f26a2 Author: Sebastian Andrzej Siewior Date: Sat Jul 25 12:13:34 2015 +0200 Prepare v4.1.3-rt3 Signed-off-by: Sebastian Andrzej Siewior We lose all the git history this way and it's not good. We should apply another opnfv project repo in future. Change-Id: I87543d81c9df70d99c5001fbdf646b202c19f423 Signed-off-by: Yunhong Jiang --- kernel/net/mac802154/driver-ops.h | 223 ++++++++++++++++++++++++++++++++++++++ 1 file changed, 223 insertions(+) create mode 100644 kernel/net/mac802154/driver-ops.h (limited to 'kernel/net/mac802154/driver-ops.h') diff --git a/kernel/net/mac802154/driver-ops.h b/kernel/net/mac802154/driver-ops.h new file mode 100644 index 000000000..a0533357b --- /dev/null +++ b/kernel/net/mac802154/driver-ops.h @@ -0,0 +1,223 @@ +#ifndef __MAC802154_DRIVER_OPS +#define __MAC802154_DRIVER_OPS + +#include +#include + +#include + +#include "ieee802154_i.h" + +static inline int +drv_xmit_async(struct ieee802154_local *local, struct sk_buff *skb) +{ + return local->ops->xmit_async(&local->hw, skb); +} + +static inline int +drv_xmit_sync(struct ieee802154_local *local, struct sk_buff *skb) +{ + /* don't allow other operations while sync xmit */ + ASSERT_RTNL(); + + might_sleep(); + + return local->ops->xmit_sync(&local->hw, skb); +} + +static inline int drv_start(struct ieee802154_local *local) +{ + might_sleep(); + + local->started = true; + smp_mb(); + + return local->ops->start(&local->hw); +} + +static inline void drv_stop(struct ieee802154_local *local) +{ + might_sleep(); + + local->ops->stop(&local->hw); + + /* 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_channel(struct ieee802154_local *local, u8 page, u8 channel) +{ + might_sleep(); + + return local->ops->set_channel(&local->hw, page, channel); +} + +static inline int drv_set_tx_power(struct ieee802154_local *local, s8 dbm) +{ + might_sleep(); + + if (!local->ops->set_txpower) { + WARN_ON(1); + return -EOPNOTSUPP; + } + + return local->ops->set_txpower(&local->hw, dbm); +} + +static inline int drv_set_cca_mode(struct ieee802154_local *local, + const struct wpan_phy_cca *cca) +{ + might_sleep(); + + if (!local->ops->set_cca_mode) { + WARN_ON(1); + return -EOPNOTSUPP; + } + + return local->ops->set_cca_mode(&local->hw, cca); +} + +static inline int drv_set_lbt_mode(struct ieee802154_local *local, bool mode) +{ + might_sleep(); + + if (!local->ops->set_lbt) { + WARN_ON(1); + return -EOPNOTSUPP; + } + + return local->ops->set_lbt(&local->hw, mode); +} + +static inline int +drv_set_cca_ed_level(struct ieee802154_local *local, s32 ed_level) +{ + might_sleep(); + + if (!local->ops->set_cca_ed_level) { + WARN_ON(1); + return -EOPNOTSUPP; + } + + return local->ops->set_cca_ed_level(&local->hw, ed_level); +} + +static inline int drv_set_pan_id(struct ieee802154_local *local, __le16 pan_id) +{ + struct ieee802154_hw_addr_filt filt; + + might_sleep(); + + if (!local->ops->set_hw_addr_filt) { + WARN_ON(1); + return -EOPNOTSUPP; + } + + filt.pan_id = pan_id; + + return local->ops->set_hw_addr_filt(&local->hw, &filt, + IEEE802154_AFILT_PANID_CHANGED); +} + +static inline int +drv_set_extended_addr(struct ieee802154_local *local, __le64 extended_addr) +{ + struct ieee802154_hw_addr_filt filt; + + might_sleep(); + + if (!local->ops->set_hw_addr_filt) { + WARN_ON(1); + return -EOPNOTSUPP; + } + + filt.ieee_addr = extended_addr; + + return local->ops->set_hw_addr_filt(&local->hw, &filt, + IEEE802154_AFILT_IEEEADDR_CHANGED); +} + +static inline int +drv_set_short_addr(struct ieee802154_local *local, __le16 short_addr) +{ + struct ieee802154_hw_addr_filt filt; + + might_sleep(); + + if (!local->ops->set_hw_addr_filt) { + WARN_ON(1); + return -EOPNOTSUPP; + } + + filt.short_addr = short_addr; + + return local->ops->set_hw_addr_filt(&local->hw, &filt, + IEEE802154_AFILT_SADDR_CHANGED); +} + +static inline int +drv_set_pan_coord(struct ieee802154_local *local, bool is_coord) +{ + struct ieee802154_hw_addr_filt filt; + + might_sleep(); + + if (!local->ops->set_hw_addr_filt) { + WARN_ON(1); + return -EOPNOTSUPP; + } + + filt.pan_coord = is_coord; + + return local->ops->set_hw_addr_filt(&local->hw, &filt, + IEEE802154_AFILT_PANC_CHANGED); +} + +static inline int +drv_set_csma_params(struct ieee802154_local *local, u8 min_be, u8 max_be, + u8 max_csma_backoffs) +{ + might_sleep(); + + if (!local->ops->set_csma_params) { + WARN_ON(1); + return -EOPNOTSUPP; + } + + return local->ops->set_csma_params(&local->hw, min_be, max_be, + max_csma_backoffs); +} + +static inline int +drv_set_max_frame_retries(struct ieee802154_local *local, s8 max_frame_retries) +{ + might_sleep(); + + if (!local->ops->set_frame_retries) { + WARN_ON(1); + return -EOPNOTSUPP; + } + + return local->ops->set_frame_retries(&local->hw, max_frame_retries); +} + +static inline int +drv_set_promiscuous_mode(struct ieee802154_local *local, bool on) +{ + might_sleep(); + + if (!local->ops->set_promiscuous_mode) { + WARN_ON(1); + return -EOPNOTSUPP; + } + + return local->ops->set_promiscuous_mode(&local->hw, on); +} + +#endif /* __MAC802154_DRIVER_OPS */ -- cgit 1.2.3-korg