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| author |   John Crispin <john@phrozen.org> | 2022-01-31 16:16:44 +0200 |
|---|---|---|
| committer |   Kalle Valo <quic_kvalo@quicinc.com> | 2022-02-01 12:57:08 +0200 |
| commit | fe98a6137d03a9e51db2197674c355d64eb3b709 (patch) | |
| tree | 57a3403143570fba412e812ba4042afe44abd4dd /drivers/net/wireless/ath/ath11k/core.h | |
| parent | ath11k: add WMI calls to manually add/del/pause/resume TWT dialogs (diff) | |
| download | linux-fe98a6137d03a9e51db2197674c355d64eb3b709.tar.xz linux-fe98a6137d03a9e51db2197674c355d64eb3b709.zip | |
ath11k: add debugfs for TWT debug calls
New debugfs files to manually add/delete/pause/resume TWT
dialogs for test/debug purposes.
The debugfs files expect the following parameters
- Add dialog
echo '<Peer_MAC> <Dialog_ID> <Wake_Interval_Usec> <Wake_Interval_Mantis>
<Wake_Duration_Usec> <First_SP_Offset> <TWT_Command>
<1:Broadcast /0:Individual> <1:Triggered / 0:Untriggered>
<1:Unannounced /0:Announced> <1:Protected / 0:Unprotected>' >
/sys/kernel/debug/ieee80211/phyX/netdev:wlanX/twt/add_dialog
Example (Non-triggered and un-announced):
echo '00:03:7F:20:13:52 1 102400 100 30720 20480 4 0 0 1 0' >
/sys/kernel/debug/ieee80211/phy0/netdev:wlan0/twt/add_dialog
- Delete dialog
echo '<Peer_MAC> <Dialog_ID>' >
/sys/kernel/debug/ieee80211/phyX/netdev:wlanX/twt/del_dialog
- Pause dialog
echo '<Peer_MAC> <Dialog_ID>' >
/sys/kernel/debug/ieee80211/phyX/netdev:wlanX/twt/pause_dialog
- Resume dialog
echo '<Peer_MAC> <Dialog_ID> <SP_Offset_Usec> <Next_TWT_Size>' >
/sys/kernel/debug/ieee80211/phyX/netdev:wlanX/twt/resume_dialog
Example:
echo '00:03:7F:20:13:52 1 2000000 3' >
/sys/kernel/debug/ieee80211/phy0/netdev:wlan0/twt/resume_dialog
Tested-on: IPQ8074 hw2.0 AHB WLAN.HK.2.5.0.1-01179-QCAHKSWPL_SILICONZ-1
Signed-off-by: John Crispin <john@phrozen.org>
Signed-off-by: Aloka Dixit <alokad@codeaurora.org>
Signed-off-by: Kalle Valo <quic_kvalo@quicinc.com>
Link: https://lore.kernel.org/r/20220131031043.1295-2-alokad@codeaurora.org
Diffstat (limited to 'drivers/net/wireless/ath/ath11k/core.h')
| -rw-r--r-- | drivers/net/wireless/ath/ath11k/core.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/net/wireless/ath/ath11k/core.h b/drivers/net/wireless/ath/ath11k/core.h index 04f9b9505d37..10846e9e871a 100644 --- a/drivers/net/wireless/ath/ath11k/core.h +++ b/drivers/net/wireless/ath/ath11k/core.h @@ -263,6 +263,9 @@ struct ath11k_vif { bool bcca_zero_sent; bool do_not_send_tmpl; struct ieee80211_chanctx_conf chanctx; +#ifdef CONFIG_ATH11K_DEBUGFS + struct dentry *debugfs_twt; +#endif /* CONFIG_ATH11K_DEBUGFS */ }; struct ath11k_vif_iter { |