| Message ID | 1507618202-25473-3-git-send-email-mpubbise@qti.qualcomm.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
mpubbise@qti.qualcomm.com wrote: > Handle tdls peer events from the target. TDLS events for the peer > could be discover, teardown, etc. As of now, adding the logic to > handle tdls teardown events alone. > > Teardown due to peer traffic indication(PTR) timeout is one such > teardown event from the target. > > Tested this change on QCA9888 with 10.4-3.5.1-00018 fw version. > > Signed-off-by: Manikanta Pubbisetty <mpubbise@qti.qualcomm.com> > Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com> This patch introduces new warnings: $ ath10k-check drivers/net/wireless/ath/ath10k/wmi.c:4470:39: warning: incorrect type in argument 2 (different base types) drivers/net/wireless/ath/ath10k/wmi.c:4470:39: expected int [signed] vdev_id drivers/net/wireless/ath/ath10k/wmi.c:4470:39: got restricted __le32 [usertype] vdev_id drivers/net/wireless/ath/ath10k/wmi.c:4481:27: warning: restricted __le32 degrades to integer drivers/net/wireless/ath/ath10k/wmi.c:4481:27: warning: restricted __le32 degrades to integer drivers/net/wireless/ath/ath10k/wmi.c:4481:27: warning: restricted __le32 degrades to integer drivers/net/wireless/ath/ath10k/wmi.c:4492:48: warning: incorrect type in argument 2 (different base types) drivers/net/wireless/ath/ath10k/wmi.c:4492:48: expected unsigned int [unsigned] [usertype] vdev_id drivers/net/wireless/ath/ath10k/wmi.c:4492:48: got restricted __le32 [usertype] vdev_id drivers/net/wireless/ath/ath10k/wmi.c:4479:19: warning: restricted __le32 degrades to integer drivers/net/wireless/ath/ath10k/wmi.c:4460:6: warning: symbol 'ath10k_wmi_handle_tdls_peer_event' was not declared. Should it be static?
>This patch introduces new warnings: > >$ ath10k-check >drivers/net/wireless/ath/ath10k/wmi.c:4470:39: warning: incorrect type in >argument 2 (different base types) >drivers/net/wireless/ath/ath10k/wmi.c:4470:39: expected int [signed] >vdev_id >drivers/net/wireless/ath/ath10k/wmi.c:4470:39: got restricted __le32 >[usertype] vdev_id >drivers/net/wireless/ath/ath10k/wmi.c:4481:27: warning: restricted __le32 >degrades to integer >drivers/net/wireless/ath/ath10k/wmi.c:4481:27: warning: restricted __le32 >degrades to integer >drivers/net/wireless/ath/ath10k/wmi.c:4481:27: warning: restricted __le32 >degrades to integer >drivers/net/wireless/ath/ath10k/wmi.c:4492:48: warning: incorrect type in >argument 2 (different base types) >drivers/net/wireless/ath/ath10k/wmi.c:4492:48: expected unsigned int >[unsigned] [usertype] vdev_id >drivers/net/wireless/ath/ath10k/wmi.c:4492:48: got restricted __le32 >[usertype] vdev_id >drivers/net/wireless/ath/ath10k/wmi.c:4479:19: warning: restricted __le32 >degrades to integer >drivers/net/wireless/ath/ath10k/wmi.c:4460:6: warning: symbol >'ath10k_wmi_handle_tdls_peer_event' was not declared. Should it be static? > >-- >https://patchwork.kernel.org/patch/9995131/ > >https://wireless.wiki.kernel.org/en/developers/documentation/submittingpa >tches My bad!! Thanks kalle, I will fix this and send a follow up version. Manikanta Pubbisetty
diff --git a/drivers/net/wireless/ath/ath10k/wmi.c b/drivers/net/wireless/ath/ath10k/wmi.c index 38a9708..344f19c 100644 --- a/drivers/net/wireless/ath/ath10k/wmi.c +++ b/drivers/net/wireless/ath/ath10k/wmi.c @@ -29,6 +29,7 @@ #include "p2p.h" #include "hw.h" #include "hif.h" +#include "txrx.h" #define ATH10K_WMI_BARRIER_ECHO_ID 0xBA991E9 #define ATH10K_WMI_BARRIER_TIMEOUT_HZ (3 * HZ) @@ -4456,6 +4457,61 @@ void ath10k_wmi_event_pdev_tpc_config(struct ath10k *ar, struct sk_buff *skb) __le32_to_cpu(ev->rate_max)); } +void ath10k_wmi_handle_tdls_peer_event(struct ath10k *ar, struct sk_buff *skb) +{ + struct wmi_tdls_peer_event *ev; + struct ath10k_peer *peer; + struct ath10k_vif *arvif; + u8 reason; + + ev = (struct wmi_tdls_peer_event *)skb->data; + + spin_lock_bh(&ar->data_lock); + peer = ath10k_peer_find(ar, ev->vdev_id, ev->peer_macaddr.addr); + spin_unlock_bh(&ar->data_lock); + + if (!peer) { + ath10k_warn(ar, "failed to find peer entry for %pM\n", + ev->peer_macaddr.addr); + return; + } + + switch (ev->peer_status) { + case WMI_TDLS_SHOULD_TEARDOWN: + switch (ev->peer_reason) { + case WMI_TDLS_TEARDOWN_REASON_PTR_TIMEOUT: + case WMI_TDLS_TEARDOWN_REASON_NO_RESPONSE: + case WMI_TDLS_TEARDOWN_REASON_RSSI: + reason = WLAN_REASON_TDLS_TEARDOWN_UNREACHABLE; + break; + default: + reason = WLAN_REASON_TDLS_TEARDOWN_UNSPECIFIED; + break; + } + + arvif = ath10k_get_arvif(ar, ev->vdev_id); + if (!arvif) { + ath10k_warn(ar, "received tdls peer event for invalid vdev id %u\n", + ev->vdev_id); + return; + } + + ieee80211_tdls_oper_request(arvif->vif, ev->peer_macaddr.addr, + NL80211_TDLS_TEARDOWN, reason, + GFP_ATOMIC); + + ath10k_dbg(ar, ATH10K_DBG_WMI, + "received tdls teardown event for peer %pM reason %u\n", + ev->peer_macaddr.addr, ev->peer_reason); + break; + default: + ath10k_dbg(ar, ATH10K_DBG_WMI, + "received unknown tdls peer event %u\n", + ev->peer_status); + break; + } +} + void ath10k_wmi_event_pdev_ftm_intg(struct ath10k *ar, struct sk_buff *skb) { ath10k_dbg(ar, ATH10K_DBG_WMI, "WMI_PDEV_FTM_INTG_EVENTID\n"); @@ -5477,6 +5533,9 @@ static void ath10k_wmi_10_4_op_rx(struct ath10k *ar, struct sk_buff *skb) case WMI_10_4_PDEV_TPC_CONFIG_EVENTID: ath10k_wmi_event_pdev_tpc_config(ar, skb); break; + case WMI_10_4_TDLS_PEER_EVENTID: + ath10k_wmi_handle_tdls_peer_event(ar, skb); + break; default: ath10k_warn(ar, "Unknown eventid: %d\n", id); break;