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nl80211: modify TID-config API

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Make some changes to the TID-config API:
 * use u16 in nl80211 (only, and restrict to using 8 bits for now),
   to avoid issues in the future if we ever want to use higher TIDs.
 * reject empty TIDs mask (via netlink policy)
 * change feature advertising to not use extended feature flags but
   have own mechanism for this, which simplifies the code
 * fix all variable names from 'tid' to 'tids' since it's a mask
 * change to cfg80211_ name prefixes, not ieee80211_
 * fix some minor docs/spelling things.

Change-Id: Ia234d464b3f914cdeab82f540e018855be580dce
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
This commit is contained in:
Johannes Berg
2020-02-24 11:34:25 +01:00
parent 77f576deaa
commit 3710a8a628
5 changed files with 121 additions and 94 deletions
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8
net/wireless/rdev-ops.h
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@@ -1328,7 +1328,7 @@ rdev_probe_mesh_link(struct cfg80211_registered_device *rdev,
static inline int rdev_set_tid_config(struct cfg80211_registered_device *rdev,
struct net_device *dev,
struct ieee80211_tid_config *tid_conf)
struct cfg80211_tid_config *tid_conf)
{
int ret;
@@ -1340,12 +1340,12 @@ static inline int rdev_set_tid_config(struct cfg80211_registered_device *rdev,
static inline int rdev_reset_tid_config(struct cfg80211_registered_device *rdev,
struct net_device *dev, const u8 *peer,
u8 tid)
u8 tids)
{
int ret;
trace_rdev_reset_tid_config(&rdev->wiphy, dev, peer, tid);
ret = rdev->ops->reset_tid_config(&rdev->wiphy, dev, peer, tid);
trace_rdev_reset_tid_config(&rdev->wiphy, dev, peer, tids);
ret = rdev->ops->reset_tid_config(&rdev->wiphy, dev, peer, tids);
trace_rdev_return_int(&rdev->wiphy, ret);
return ret;
}