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mac80211: backport ieee80211_set_sband_iftype_data()

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It's needed by some drivers, e.g. mt7925, see:
mt7925/main.c:264:9: error: implicit declaration of function '_ieee80211_set_sband_iftype_data' [-Werror=implicit-function-declaration]

Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
This commit is contained in:
Rafał Miłecki 2024-04-19 13:37:22 +02:00
parent 17501f822f
commit c69482a912
1 changed files with 49 additions and 0 deletions
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49
package/kernel/mac80211/patches/subsys/781-wifi-cfg80211-add-ieee80211_set_sband_iftype_data-he.patch Normal file
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@ -0,0 +1,49 @@
From: Johannes Berg <johannes.berg@intel.com>
Date: Mon, 28 Aug 2023 09:54:39 +0200
Subject: [PATCH] wifi: cfg80211: add ieee80211_set_sband_iftype_data() helper
macro
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Signed-off-by: Johannes Berg <johannes.berg@intel.com>
[rmilecki: extract from the e8c1841278a7]
Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
---
--- a/include/net/cfg80211.h
+++ b/include/net/cfg80211.h
@@ -555,6 +555,33 @@ struct ieee80211_supported_band {
};
/**
+ * _ieee80211_set_sband_iftype_data - set sband iftype data array
+ * @sband: the sband to initialize
+ * @iftd: the iftype data array pointer
+ * @n_iftd: the length of the iftype data array
+ *
+ * Set the sband iftype data array; use this where the length cannot
+ * be derived from the ARRAY_SIZE() of the argument, but prefer
+ * ieee80211_set_sband_iftype_data() where it can be used.
+ */
+static inline void
+_ieee80211_set_sband_iftype_data(struct ieee80211_supported_band *sband,
+ const struct ieee80211_sband_iftype_data *iftd,
+ u16 n_iftd)
+{
+ sband->iftype_data = iftd;
+ sband->n_iftype_data = n_iftd;
+}
+
+/**
+ * ieee80211_set_sband_iftype_data - set sband iftype data array
+ * @sband: the sband to initialize
+ * @iftd: the iftype data array
+ */
+#define ieee80211_set_sband_iftype_data(sband, iftd) \
+ _ieee80211_set_sband_iftype_data(sband, iftd, ARRAY_SIZE(iftd))
+
+/**
* ieee80211_get_sband_iftype_data - return sband data for a given iftype
* @sband: the sband to search for the STA on
* @iftype: enum nl80211_iftype