diff options
| author | Govind Singh <govinds@codeaurora.org> | 2017-02-21 17:37:11 +0530 |
|---|---|---|
| committer | qcabuildsw <qcabuildsw@localhost> | 2017-03-24 19:07:39 -0700 |
| commit | fe3941547a52da1f76689406cbc662d43404357c (patch) | |
| tree | e5eeab1a67c83a1f830c546aefc96b201215ccc4 | |
| parent | e389eabef331bcff9be22673c44a9f5f64bdd5ec (diff) | |
qcacld-3.0: Prevent invalid ipa suspend indication to fw
Invalid ipa suspend pipe indication is going to firmware
due to invalid handling of sap_num_connected_sta counter.
Prevent invalid ipa suspend indication to fw when ipa
pipes are down.
Propagation from qcacld-2.0 to qcacld-3.0.
Change-Id: Id7ac76bedc20aac39199e14b7042cfb58ba255fe
CRs-Fixed: 1036471
| -rw-r--r-- | core/hdd/src/wlan_hdd_ipa.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/core/hdd/src/wlan_hdd_ipa.c b/core/hdd/src/wlan_hdd_ipa.c index 6151bb0d0191..9e46a3a760d8 100644 --- a/core/hdd/src/wlan_hdd_ipa.c +++ b/core/hdd/src/wlan_hdd_ipa.c @@ -5445,7 +5445,8 @@ static int __hdd_ipa_wlan_evt(hdd_adapter_t *adapter, uint8_t sta_id, /* Disable IPA UC TX PIPE when STA disconnected */ if (!hdd_ipa->num_iface && (HDD_IPA_UC_NUM_WDI_PIPE == - hdd_ipa->activated_fw_pipe)) + hdd_ipa->activated_fw_pipe) && + !hdd_ipa->ipa_pipes_down) hdd_ipa_uc_handle_last_discon(hdd_ipa); } @@ -5476,7 +5477,8 @@ static int __hdd_ipa_wlan_evt(hdd_adapter_t *adapter, uint8_t sta_id, if ((!hdd_ipa->num_iface) && (HDD_IPA_UC_NUM_WDI_PIPE == - hdd_ipa->activated_fw_pipe)) { + hdd_ipa->activated_fw_pipe) && + !hdd_ipa->ipa_pipes_down) { if (cds_is_driver_unloading()) { /* * We disable WDI pipes directly here since @@ -5622,7 +5624,8 @@ static int __hdd_ipa_wlan_evt(hdd_adapter_t *adapter, uint8_t sta_id, hdd_ipa->uc_loaded == true) { if ((false == hdd_ipa->resource_unloading) && (HDD_IPA_UC_NUM_WDI_PIPE == - hdd_ipa->activated_fw_pipe)) { + hdd_ipa->activated_fw_pipe) && + !hdd_ipa->ipa_pipes_down) { hdd_ipa_uc_handle_last_discon(hdd_ipa); } |