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authorRajkumar Manoharan <rmanohar@codeaurora.org>2020-09-28 00:28:11 -0700
committerJohannes Berg <johannes.berg@intel.com>2020-09-28 15:07:41 +0200
commitf5bec330e3010450daeb5cb6a94a4a7c54afa306 (patch)
tree202b3fd581a3eb2f3f441c9283d27e02d78bccb4 /net/wireless
parent265a0708339daeb71848169f52b91066cc2984fd (diff)
nl80211: extend support to config spatial reuse parameter set
Allow the user to configure below Spatial Reuse Parameter Set element. * Non-SRG OBSS PD Max Offset * SRG BSS Color Bitmap * SRG Partial BSSID Bitmap Signed-off-by: Rajkumar Manoharan <rmanohar@codeaurora.org> Link: https://lore.kernel.org/r/1601278091-20313-2-git-send-email-rmanohar@codeaurora.org Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'net/wireless')
-rw-r--r--net/wireless/nl80211.c25
1 files changed, 25 insertions, 0 deletions
diff --git a/net/wireless/nl80211.c b/net/wireless/nl80211.c
index e501bce86436..d76b8bd0e1d1 100644
--- a/net/wireless/nl80211.c
+++ b/net/wireless/nl80211.c
@@ -329,6 +329,13 @@ he_obss_pd_policy[NL80211_HE_OBSS_PD_ATTR_MAX + 1] = {
NLA_POLICY_RANGE(NLA_U8, 1, 20),
[NL80211_HE_OBSS_PD_ATTR_MAX_OFFSET] =
NLA_POLICY_RANGE(NLA_U8, 1, 20),
+ [NL80211_HE_OBSS_PD_ATTR_NON_SRG_MAX_OFFSET] =
+ NLA_POLICY_RANGE(NLA_U8, 1, 20),
+ [NL80211_HE_OBSS_PD_ATTR_BSS_COLOR_BITMAP] =
+ NLA_POLICY_EXACT_LEN(8),
+ [NL80211_HE_OBSS_PD_ATTR_PARTIAL_BSSID_BITMAP] =
+ NLA_POLICY_EXACT_LEN(8),
+ [NL80211_HE_OBSS_PD_ATTR_SR_CTRL] = { .type = NLA_U8 },
};
static const struct nla_policy
@@ -4857,16 +4864,34 @@ static int nl80211_parse_he_obss_pd(struct nlattr *attrs,
if (err)
return err;
+ if (!tb[NL80211_HE_OBSS_PD_ATTR_SR_CTRL])
+ return -EINVAL;
+
+ he_obss_pd->sr_ctrl = nla_get_u8(tb[NL80211_HE_OBSS_PD_ATTR_SR_CTRL]);
+
if (tb[NL80211_HE_OBSS_PD_ATTR_MIN_OFFSET])
he_obss_pd->min_offset =
nla_get_u8(tb[NL80211_HE_OBSS_PD_ATTR_MIN_OFFSET]);
if (tb[NL80211_HE_OBSS_PD_ATTR_MAX_OFFSET])
he_obss_pd->max_offset =
nla_get_u8(tb[NL80211_HE_OBSS_PD_ATTR_MAX_OFFSET]);
+ if (tb[NL80211_HE_OBSS_PD_ATTR_NON_SRG_MAX_OFFSET])
+ he_obss_pd->non_srg_max_offset =
+ nla_get_u8(tb[NL80211_HE_OBSS_PD_ATTR_NON_SRG_MAX_OFFSET]);
if (he_obss_pd->min_offset > he_obss_pd->max_offset)
return -EINVAL;
+ if (tb[NL80211_HE_OBSS_PD_ATTR_BSS_COLOR_BITMAP])
+ memcpy(he_obss_pd->bss_color_bitmap,
+ nla_data(tb[NL80211_HE_OBSS_PD_ATTR_BSS_COLOR_BITMAP]),
+ sizeof(he_obss_pd->bss_color_bitmap));
+
+ if (tb[NL80211_HE_OBSS_PD_ATTR_PARTIAL_BSSID_BITMAP])
+ memcpy(he_obss_pd->partial_bssid_bitmap,
+ nla_data(tb[NL80211_HE_OBSS_PD_ATTR_PARTIAL_BSSID_BITMAP]),
+ sizeof(he_obss_pd->partial_bssid_bitmap));
+
he_obss_pd->enable = true;
return 0;