diff options
Diffstat (limited to 'qcwcn/wifi_hal/ifaceeventhandler.cpp')
| -rw-r--r-- | qcwcn/wifi_hal/ifaceeventhandler.cpp | 53 |
1 files changed, 47 insertions, 6 deletions
diff --git a/qcwcn/wifi_hal/ifaceeventhandler.cpp b/qcwcn/wifi_hal/ifaceeventhandler.cpp index 54845c0..8750999 100644 --- a/qcwcn/wifi_hal/ifaceeventhandler.cpp +++ b/qcwcn/wifi_hal/ifaceeventhandler.cpp @@ -205,11 +205,16 @@ WifihalGeneric::WifihalGeneric(wifi_handle handle, int id, u32 vendor_id, mCapa = &(info->capa); mfilter_packet_read_buffer = NULL; mfilter_packet_length = 0; + memset(&mDriverFeatures, 0, sizeof(mDriverFeatures)); } WifihalGeneric::~WifihalGeneric() { mCapa = NULL; + if (mDriverFeatures.flags != NULL) { + free(mDriverFeatures.flags); + mDriverFeatures.flags = NULL; + } } wifi_error WifihalGeneric::requestResponse() @@ -243,6 +248,23 @@ int WifihalGeneric::handleResponse(WifiEvent &reply) break; } + case QCA_NL80211_VENDOR_SUBCMD_GET_FEATURES: + { + struct nlattr *attr; + struct nlattr *tb_vendor[QCA_WLAN_VENDOR_ATTR_MAX + 1]; + nla_parse(tb_vendor, QCA_WLAN_VENDOR_ATTR_MAX, + (struct nlattr *)mVendorData, mDataLen, NULL); + attr = tb_vendor[QCA_WLAN_VENDOR_ATTR_FEATURE_FLAGS]; + if (attr) { + int len = nla_len(attr); + mDriverFeatures.flags = (u8 *)malloc(len); + if (mDriverFeatures.flags != NULL) { + memcpy(mDriverFeatures.flags, nla_data(attr), len); + mDriverFeatures.flags_len = len; + } + } + break; + } case QCA_NL80211_VENDOR_SUBCMD_GET_CONCURRENCY_MATRIX: { struct nlattr *tb_vendor[ @@ -303,11 +325,11 @@ int WifihalGeneric::handleResponse(WifiEvent &reply) } else { /* * The older drivers may not send PACKET_FILTER_SUB_CMD as - * they support QCA_WLAN_GET_PACKET_FILTER_SIZE only. + * they support QCA_WLAN_GET_PACKET_FILTER only. */ - subCmd = QCA_WLAN_GET_PACKET_FILTER_SIZE; + subCmd = QCA_WLAN_GET_PACKET_FILTER; } - if (subCmd == QCA_WLAN_GET_PACKET_FILTER_SIZE) { + if (subCmd == QCA_WLAN_GET_PACKET_FILTER) { if (!tb_vendor[QCA_WLAN_VENDOR_ATTR_PACKET_FILTER_VERSION]) { ALOGE("%s: QCA_WLAN_VENDOR_ATTR_PACKET_FILTER_VERSION" @@ -318,14 +340,14 @@ int WifihalGeneric::handleResponse(WifiEvent &reply) tb_vendor[QCA_WLAN_VENDOR_ATTR_PACKET_FILTER_VERSION]); ALOGV("Current version : %u", filterVersion); - if (!tb_vendor[QCA_WLAN_VENDOR_ATTR_PACKET_FILTER_TOTAL_LENGTH]) + if (!tb_vendor[QCA_WLAN_VENDOR_ATTR_PACKET_FILTER_SIZE]) { - ALOGE("%s: QCA_WLAN_VENDOR_ATTR_PACKET_FILTER_TOTAL_LENGTH" + ALOGE("%s: QCA_WLAN_VENDOR_ATTR_PACKET_FILTER_SIZE" " not found", __FUNCTION__); return -EINVAL; } filterLength = nla_get_u32( - tb_vendor[QCA_WLAN_VENDOR_ATTR_PACKET_FILTER_TOTAL_LENGTH]); + tb_vendor[QCA_WLAN_VENDOR_ATTR_PACKET_FILTER_SIZE]); ALOGV("Max filter length Supported : %u", filterLength); } else if (subCmd == QCA_WLAN_READ_PACKET_FILTER) { @@ -543,6 +565,25 @@ void WifihalGeneric::getResponseparams(feature_set *pset) *pset = mSet; } +void WifihalGeneric::getDriverFeatures(features_info *pfeatures) +{ + if (!pfeatures) + return; + + if (mDriverFeatures.flags != NULL) { + pfeatures->flags = (u8 *)malloc(mDriverFeatures.flags_len); + if (pfeatures->flags) { + memcpy(pfeatures->flags, mDriverFeatures.flags, + mDriverFeatures.flags_len); + pfeatures->flags_len = mDriverFeatures.flags_len; + return; + } + } + + pfeatures->flags_len = 0; + pfeatures->flags = NULL; +} + void WifihalGeneric::setMaxSetSize(int set_size_max) { mSetSizeMax = set_size_max; } |