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mac80211: add ieee80211_vif param to tsf functions

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TSF can be kept per vif.
Add ieee80211_vif param to set/get/reset_tsf, and move
the debugfs entries to the per-vif directory.

Update all the drivers that implement these callbacks.

Signed-off-by: Eliad Peller <eliad@wizery.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Eliad Peller
2011-09-21 14:06:11 +03:00
committed by John W. Linville
parent 129321804e
commit 37a41b4aff
27 changed files with 137 additions and 112 deletions
Download Patch File Download Diff File Expand all files Collapse all files

22
net/mac80211/driver-ops.h
View File

@@ -427,36 +427,40 @@ static inline int drv_conf_tx(struct ieee80211_local *local, u16 queue,
return ret;
}
static inline u64 drv_get_tsf(struct ieee80211_local *local)
static inline u64 drv_get_tsf(struct ieee80211_local *local,
struct ieee80211_sub_if_data *sdata)
{
u64 ret = -1ULL;
might_sleep();
trace_drv_get_tsf(local);
trace_drv_get_tsf(local, sdata);
if (local->ops->get_tsf)
ret = local->ops->get_tsf(&local->hw);
ret = local->ops->get_tsf(&local->hw, &sdata->vif);
trace_drv_return_u64(local, ret);
return ret;
}
static inline void drv_set_tsf(struct ieee80211_local *local, u64 tsf)
static inline void drv_set_tsf(struct ieee80211_local *local,
struct ieee80211_sub_if_data *sdata,
u64 tsf)
{
might_sleep();
trace_drv_set_tsf(local, tsf);
trace_drv_set_tsf(local, sdata, tsf);
if (local->ops->set_tsf)
local->ops->set_tsf(&local->hw, tsf);
local->ops->set_tsf(&local->hw, &sdata->vif, tsf);
trace_drv_return_void(local);
}
static inline void drv_reset_tsf(struct ieee80211_local *local)
static inline void drv_reset_tsf(struct ieee80211_local *local,
struct ieee80211_sub_if_data *sdata)
{
might_sleep();
trace_drv_reset_tsf(local);
trace_drv_reset_tsf(local, sdata);
if (local->ops->reset_tsf)
local->ops->reset_tsf(&local->hw);
local->ops->reset_tsf(&local->hw, &sdata->vif);
trace_drv_return_void(local);
}