@@ -7,6 +7,7 @@
#include <core.h>
#include <bus.h>
#include <fwvid.h>
+#include <feature.h>
#include "vops.h"
@@ -21,7 +22,14 @@ static void brcmf_bca_detach(struct brcmf_pub *drvr)
pr_err("%s: executing\n", __func__);
}
+static void brcmf_bca_feat_attach(struct brcmf_if *ifp)
+{
+ /* SAE support not confirmed so disabling for now */
+ ifp->drvr->feat_flags &= ~BIT(BRCMF_FEAT_SAE);
+}
+
const struct brcmf_fwvid_ops brcmf_bca_ops = {
.attach = brcmf_bca_attach,
.detach = brcmf_bca_detach,
+ .feat_attach = brcmf_bca_feat_attach,
};
@@ -13,6 +13,7 @@
#include "debug.h"
#include "fwil.h"
#include "fwil_types.h"
+#include "fwvid.h"
#include "feature.h"
#include "common.h"
@@ -339,6 +340,8 @@ void brcmf_feat_attach(struct brcmf_pub *drvr)
brcmf_feat_iovar_int_get(ifp, BRCMF_FEAT_FWSUP, "sup_wpa");
brcmf_feat_iovar_int_get(ifp, BRCMF_FEAT_SCAN_V2, "scan_ver");
+ brcmf_fwvid_feat_attach(ifp);
+
if (drvr->settings->feature_disable) {
brcmf_dbg(INFO, "Features: 0x%02x, disable: 0x%02x\n",
ifp->drvr->feat_flags,
@@ -8,10 +8,12 @@
#include "firmware.h"
struct brcmf_pub;
+struct brcmf_if;
struct brcmf_fwvid_ops {
int (*attach)(struct brcmf_pub *drvr);
void (*detach)(struct brcmf_pub *drvr);
+ void (*feat_attach)(struct brcmf_if *ifp);
};
/* exported functions */
@@ -44,4 +46,14 @@ static inline void brcmf_fwvid_detach(struct brcmf_pub *drvr)
brcmf_fwvid_detach_ops(drvr);
}
+static inline void brcmf_fwvid_feat_attach(struct brcmf_if *ifp)
+{
+ const struct brcmf_fwvid_ops *vops = ifp->drvr->vops;
+
+ if (!vops->feat_attach)
+ return;
+
+ vops->feat_attach(ifp);
+}
+
#endif /* FWVID_H_ */
Adding a .feat_attach() callback allowing per-vendor overrides of the driver feature flags. In this patch the callback is only provided by BCA vendor to disable SAE feature as it has not been confirmed yet. BCA chips generally do not have the in-driver supplicant (idsup) feature so they rely on NL80211_CMD_EXTERNAL_AUTH to trigger user-space authentication. Signed-off-by: Arend van Spriel <arend.vanspriel@broadcom.com> --- .../wireless/broadcom/brcm80211/brcmfmac/bca/core.c | 8 ++++++++ .../wireless/broadcom/brcm80211/brcmfmac/feature.c | 3 +++ .../net/wireless/broadcom/brcm80211/brcmfmac/fwvid.h | 12 ++++++++++++ 3 files changed, 23 insertions(+)