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qcacld-3.0: Add policy attribute to SUBCMD_GET_CHAIN_RSSI

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According to new changes in kernel 5.2 version onwards, driver has to
provide the policy for a NL command to be verified against while
registering wiphy to the kernel.

To satisfy kernel 5.2 requirement add policy to following vendor
command as part of this change:
    QCA_NL80211_VENDOR_SUBCMD_GET_CHAIN_RSSI

Change-Id: Id1d1f1ee339bcef83b714e33cc174f886fee5ce6
CRs-Fixed: 2634263
This commit is contained in:
Srinivas Girigowda 2020-03-03 17:17:37 -08:00 • committed by nshrivas
commit 802283bd11
1 changed files with 10 additions and 2 deletions
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12
core/hdd/src/wlan_hdd_cfg80211.c
View file

@ -13840,6 +13840,12 @@ nla_put_failure:
return -EINVAL;
}
static const struct
nla_policy get_chain_rssi_policy[QCA_WLAN_VENDOR_ATTR_MAX + 1] = {
[QCA_WLAN_VENDOR_ATTR_MAC_ADDR] = {.type = NLA_BINARY,
.len = QDF_MAC_ADDR_SIZE},
};
/**
* __wlan_hdd_cfg80211_get_chain_rssi() - get chain rssi
* @wiphy: wiphy pointer
@ -13876,7 +13882,7 @@ static int __wlan_hdd_cfg80211_get_chain_rssi(struct wiphy *wiphy,
return retval;
if (wlan_cfg80211_nla_parse(tb, QCA_WLAN_VENDOR_ATTR_MAX,
data, data_len, NULL)) {
data, data_len, get_chain_rssi_policy)) {
hdd_err("Invalid ATTR");
return -EINVAL;
}
@ -14956,7 +14962,9 @@ const struct wiphy_vendor_command hdd_wiphy_vendor_commands[] = {
.flags = WIPHY_VENDOR_CMD_NEED_WDEV |
WIPHY_VENDOR_CMD_NEED_NETDEV |
WIPHY_VENDOR_CMD_NEED_RUNNING,
.doit = wlan_hdd_cfg80211_get_chain_rssi
.doit = wlan_hdd_cfg80211_get_chain_rssi,
vendor_command_policy(get_chain_rssi_policy,
QCA_WLAN_VENDOR_ATTR_MAX)
},
FEATURE_ACTIVE_TOS_VENDOR_COMMANDS