diff options
| author | Veerendranath Jakkam <vjakkam@codeaurora.org> | 2021-11-26 10:25:18 +0300 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2021-12-20 12:41:26 +0300 |
| commit | 47301a74bbfa80cef876e646a8c5fec03c20fc8d (patch) | |
| tree | 41348531d7fb316a1a94c777994e3a05b41ed654 /net/wireless/nl80211.c | |
| parent | 636ccdae4e17398fea4d55c7224fbac897e519df (diff) | |
| download | linux-47301a74bbfa80cef876e646a8c5fec03c20fc8d.tar.xz | |
nl80211: Add support to set AP settings flags with single attribute
In previous method each AP settings flag is represented by a top-level
flag attribute and conversion to enum cfg80211_ap_settings_flags had to
be done before sending them to driver. This commit is to make it easier
to define new AP settings flags and sending them to driver.
This commit also deprecate sending of
%NL80211_ATTR_EXTERNAL_AUTH_SUPPORT in %NL80211_CMD_START_AP. But to
maintain backwards compatibility checks for
%NL80211_ATTR_EXTERNAL_AUTH_SUPPORT in %NL80211_CMD_START_AP when
%NL80211_ATTR_AP_SETTINGS_FLAGS not present in %NL80211_CMD_START_AP.
Signed-off-by: Veerendranath Jakkam <vjakkam@codeaurora.org>
Link: https://lore.kernel.org/r/1637911519-21306-1-git-send-email-vjakkam@codeaurora.org
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'net/wireless/nl80211.c')
| -rw-r--r-- | net/wireless/nl80211.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/net/wireless/nl80211.c b/net/wireless/nl80211.c index 6ee21049b028..578bff9c378b 100644 --- a/net/wireless/nl80211.c +++ b/net/wireless/nl80211.c @@ -777,6 +777,7 @@ static const struct nla_policy nl80211_policy[NUM_NL80211_ATTR] = { NLA_POLICY_NESTED(nl80211_mbssid_config_policy), [NL80211_ATTR_MBSSID_ELEMS] = { .type = NLA_NESTED }, [NL80211_ATTR_RADAR_BACKGROUND] = { .type = NLA_FLAG }, + [NL80211_ATTR_AP_SETTINGS_FLAGS] = { .type = NLA_U32 }, }; /* policy for the key attributes */ @@ -5714,8 +5715,11 @@ static int nl80211_start_ap(struct sk_buff *skb, struct genl_info *info) nl80211_calculate_ap_params(params); - if (info->attrs[NL80211_ATTR_EXTERNAL_AUTH_SUPPORT]) - params->flags |= AP_SETTINGS_EXTERNAL_AUTH_SUPPORT; + if (info->attrs[NL80211_ATTR_AP_SETTINGS_FLAGS]) + params->flags = nla_get_u32( + info->attrs[NL80211_ATTR_AP_SETTINGS_FLAGS]); + else if (info->attrs[NL80211_ATTR_EXTERNAL_AUTH_SUPPORT]) + params->flags |= NL80211_AP_SETTINGS_EXTERNAL_AUTH_SUPPORT; wdev_lock(wdev); err = rdev_start_ap(rdev, dev, params); |