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rrm: Switch to new frame watch API

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This commit is contained in:
Andrew Zaborowski 2020-01-16 03:40:58 +01:00 committed by Denis Kenzior
parent b31a23785a
commit b234a8e614
1 changed files with 11 additions and 5 deletions
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16
src/rrm.c
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@ -39,6 +39,7 @@
#include "src/scan.h" #include "src/scan.h"
#include "src/nl80211util.h" #include "src/nl80211util.h"
#include "src/wiphy.h" #include "src/wiphy.h"
#include "src/frame-xchg.h"
#include "linux/nl80211.h" #include "linux/nl80211.h"
@ -658,10 +659,9 @@ static void rrm_station_watch_cb(enum station_state state, void *userdata)
} }
} }
static void rrm_frame_watch_cb(struct netdev *netdev, static void rrm_frame_watch_cb(const struct mmpdu_header *mpdu,
const struct mmpdu_header *mpdu,
const void *body, size_t body_len, const void *body, size_t body_len,
void *user_data) int rssi, void *user_data)
{ {
struct rrm_state *rrm = user_data; struct rrm_state *rrm = user_data;
const uint8_t *request = body; const uint8_t *request = body;
@ -769,8 +769,8 @@ static void rrm_new_state(struct netdev *netdev)
rrm->ifindex = netdev_get_ifindex(netdev); rrm->ifindex = netdev_get_ifindex(netdev);
rrm->wdev_id = netdev_get_wdev_id(netdev); rrm->wdev_id = netdev_get_wdev_id(netdev);
netdev_frame_watch_add(netdev, frame_type, prefix, sizeof(prefix), frame_watch_add(rrm->wdev_id, 0, frame_type, prefix, sizeof(prefix),
rrm_frame_watch_cb, rrm); rrm_frame_watch_cb, rrm, NULL);
l_queue_push_head(states, rrm); l_queue_push_head(states, rrm);
} }
@ -794,6 +794,12 @@ static void rrm_netdev_watch(struct netdev *netdev,
rrm_new_state(netdev); rrm_new_state(netdev);
return; return;
case NETDEV_WATCH_EVENT_DEL: case NETDEV_WATCH_EVENT_DEL:
/*
* This event is triggered by the netdev being removed, which
* causes all frame watches to be unregistered by the kernel.
* Given the above, there's no need to unregister anything
* manually.
*/
rrm = l_queue_remove_if(states, match_ifindex, rrm = l_queue_remove_if(states, match_ifindex,
L_UINT_TO_PTR(ifindex)); L_UINT_TO_PTR(ifindex));
if (rrm) { if (rrm) {