diff options
| author | Yun Park <yunp@qca.qualcomm.com> | 2014-12-24 09:29:27 -0800 |
|---|---|---|
| committer | AnjaneeDevi Kapparapu <c_akappa@qti.qualcomm.com> | 2015-02-10 15:58:35 +0530 |
| commit | c22bcd17d2a51d4b916a695d3e022944e4a2dae2 (patch) | |
| tree | d1690a9089b0314ac075a02940a8fd7b4d86af34 | |
| parent | cce46a41a5b097b166cc75816c7ff4bf4fd42e7c (diff) | |
qcacld:IPA uC: Direct mapping vdev to interface ID
Searching interface ID by looping adapter with session ID could
affect Rx TPUT for exception packets when IPA uC enabled.
Instead, changed to use direct mapping of vdev to interface ID.
Change-Id: I9dbf3c0c129f3951c00d93e68b391633ba76e363
CRs-Fixed: 772631
| -rw-r--r-- | CORE/HDD/src/wlan_hdd_ipa.c | 35 |
1 files changed, 19 insertions, 16 deletions
diff --git a/CORE/HDD/src/wlan_hdd_ipa.c b/CORE/HDD/src/wlan_hdd_ipa.c index ba1df618c44d..89f0e3f8104d 100644 --- a/CORE/HDD/src/wlan_hdd_ipa.c +++ b/CORE/HDD/src/wlan_hdd_ipa.c @@ -371,6 +371,7 @@ struct uc_op_work_struct { struct work_struct work; struct op_msg_type *msg; }; +static uint8_t vdev_to_iface[CSR_ROAM_SESSION_MAX]; #endif /* IPA_UC_OFFLOAD */ struct hdd_ipa_priv { @@ -1283,21 +1284,6 @@ end: adf_os_mem_free(op_msg); } -static uint8_t hdd_ipa_uc_get_iface_id(struct hdd_ipa_priv *hdd_ipa, - uint8_t session_id) -{ - uint8_t i; - - /* This revisit needed for performance */ - for (i = 0; i < HDD_IPA_MAX_IFACE; i++) { - if ((hdd_ipa->iface_context[i].adapter != NULL) && - (hdd_ipa->iface_context[i].adapter->sessionId == session_id)) { - break; - } - } - return i; -} - static VOS_STATUS hdd_ipa_uc_ol_init(hdd_context_t *hdd_ctx) { struct ipa_wdi_in_params pipe_in; @@ -2189,7 +2175,7 @@ static void hdd_ipa_w2i_cb(void *priv, enum ipa_dp_evt_type evt, #ifdef IPA_UC_OFFLOAD if (hdd_ipa_uc_is_enabled(hdd_ipa)) { session_id = (uint8_t)skb->cb[0]; - iface_id = hdd_ipa_uc_get_iface_id(hdd_ipa, session_id); + iface_id = vdev_to_iface[session_id]; HDD_IPA_LOG(VOS_TRACE_LEVEL_INFO_HIGH, "IPA_RECEIVE: session_id=%u, iface_id=%u", session_id, iface_id); @@ -3232,6 +3218,13 @@ int hdd_ipa_wlan_evt(hdd_adapter_t *adapter, uint8_t sta_id, ret = hdd_ipa_setup_iface(hdd_ipa, adapter, sta_id); if (ret) goto end; + +#ifdef IPA_UC_OFFLOAD + vdev_to_iface[adapter->sessionId] = + ((struct hdd_ipa_iface_context *) + (adapter->ipa_context))->iface_id; +#endif + break; case WLAN_AP_CONNECT: @@ -3241,9 +3234,17 @@ int hdd_ipa_wlan_evt(hdd_adapter_t *adapter, uint8_t sta_id, SIR_AP_RX_DATA_OFFLOAD, 1); } #endif + ret = hdd_ipa_setup_iface(hdd_ipa, adapter, sta_id); if (ret) goto end; + +#ifdef IPA_UC_OFFLOAD + vdev_to_iface[adapter->sessionId] = + ((struct hdd_ipa_iface_context *) + (adapter->ipa_context))->iface_id; +#endif + break; case WLAN_STA_DISCONNECT: @@ -3265,6 +3266,7 @@ int hdd_ipa_wlan_evt(hdd_adapter_t *adapter, uint8_t sta_id, if (hdd_ipa_uc_sta_is_enabled(hdd_ipa)) { hdd_ipa_uc_offload_enable_disable(adapter, SIR_STA_RX_DATA_OFFLOAD, 0); + vdev_to_iface[adapter->sessionId] = HDD_IPA_MAX_IFACE; } #endif break; @@ -3276,6 +3278,7 @@ int hdd_ipa_wlan_evt(hdd_adapter_t *adapter, uint8_t sta_id, if (hdd_ipa_uc_is_enabled(hdd_ipa)) { hdd_ipa_uc_offload_enable_disable(adapter, SIR_AP_RX_DATA_OFFLOAD, 0); + vdev_to_iface[adapter->sessionId] = HDD_IPA_MAX_IFACE; } #endif break; |