From e98a76aefb18ba2884ed0bc1e442e1ddbd9d47ed Mon Sep 17 00:00:00 2001
From: James Prestwood <prestwoj@gmail.com>
Date: Wed, 23 Oct 2024 11:29:09 -0700
Subject: [PATCH] wiphy: add OweDisable driver quirk

Some drivers like brcmfmac don't support OWE but from userspace its
not possible to query this information. Rather than completely
blacklist brcmfmac we can allow the user to configure this and
disable OWE in IWD.
---
 src/wiphy.c | 16 +++++++++++++++-
 src/wiphy.h |  1 +
 2 files changed, 16 insertions(+), 1 deletion(-)

diff --git a/src/wiphy.c b/src/wiphy.c
index 06f72ef2..e72825ab 100644
--- a/src/wiphy.c
+++ b/src/wiphy.c
@@ -72,6 +72,7 @@ enum driver_flag {
 	DEFAULT_IF = 0x1,
 	FORCE_PAE = 0x2,
 	POWER_SAVE_DISABLE = 0x4,
+	OWE_DISABLE = 0x8,
 };
 
 struct driver_flag_name {
@@ -103,6 +104,7 @@ static const struct driver_flag_name driver_flag_names[] = {
 	{ "DefaultInterface", DEFAULT_IF },
 	{ "ForcePae",         FORCE_PAE },
 	{ "PowerSaveDisable", POWER_SAVE_DISABLE },
+	{ "OweDisable",       OWE_DISABLE },
 };
 
 struct wiphy {
@@ -342,7 +344,8 @@ wpa2_personal:
 		if (info->akm_suites & IE_RSN_AKM_SUITE_PSK)
 			return IE_RSN_AKM_SUITE_PSK;
 	} else if (security == SECURITY_NONE) {
-		if (info->akm_suites & IE_RSN_AKM_SUITE_OWE)
+		if (info->akm_suites & IE_RSN_AKM_SUITE_OWE &&
+					!wiphy_owe_disabled(wiphy))
 			return IE_RSN_AKM_SUITE_OWE;
 	}
 
@@ -719,6 +722,14 @@ bool wiphy_power_save_disabled(struct wiphy *wiphy)
 	return false;
 }
 
+bool wiphy_owe_disabled(struct wiphy *wiphy)
+{
+	if (wiphy->driver_flags & OWE_DISABLE)
+		return true;
+
+	return false;
+}
+
 const uint8_t *wiphy_get_extended_capabilities(struct wiphy *wiphy,
 							uint32_t iftype)
 {
@@ -1348,6 +1359,9 @@ static void wiphy_print_basic_info(struct wiphy *wiphy)
 		if (wiphy->driver_flags & POWER_SAVE_DISABLE)
 			flags = l_strv_append(flags, "PowerSaveDisable");
 
+		if (wiphy->driver_flags & OWE_DISABLE)
+			flags = l_strv_append(flags, "OweDisable");
+
 		joined = l_strjoinv(flags, ' ');
 
 		l_info("\tDriver Flags: %s", joined);
diff --git a/src/wiphy.h b/src/wiphy.h
index 17e53075..43e4aeb3 100644
--- a/src/wiphy.h
+++ b/src/wiphy.h
@@ -134,6 +134,7 @@ const char *wiphy_get_name(struct wiphy *wiphy);
 bool wiphy_uses_default_if(struct wiphy *wiphy);
 bool wiphy_control_port_enabled(struct wiphy *wiphy);
 bool wiphy_power_save_disabled(struct wiphy *wiphy);
+bool wiphy_owe_disabled(struct wiphy *wiphy);
 const uint8_t *wiphy_get_extended_capabilities(struct wiphy *wiphy,
 							uint32_t iftype);
 const uint8_t *wiphy_get_rm_enabled_capabilities(struct wiphy *wiphy);