Resguardo inicial

linux-7.2.3/drivers/net/wireless/broadcom/brcm80211/brcmfmac/bca/Makefile

@@ -0,0 +1,12 @@
+# SPDX-License-Identifier: ISC
+#
+# Copyright (c) 2022 Broadcom Corporation
+
+ccflags-y += \
+	-I $(src) \
+	-I $(src)/.. \
+	-I $(src)/../../include
+
+obj-m += brcmfmac-bca.o
+brcmfmac-bca-objs += \
+		core.o module.o

linux-7.2.3/drivers/net/wireless/broadcom/brcm80211/brcmfmac/bca/core.c

@@ -0,0 +1,38 @@
+// SPDX-License-Identifier: ISC
+/*
+ * Copyright (c) 2022 Broadcom Corporation
+ */
+#include <linux/errno.h>
+#include <linux/types.h>
+#include <core.h>
+#include <bus.h>
+#include <fwvid.h>
+#include <feature.h>
+
+#include "vops.h"
+
+#define BRCMF_BCA_E_LAST		212
+
+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);
+}
+
+static int brcmf_bca_alloc_fweh_info(struct brcmf_pub *drvr)
+{
+	struct brcmf_fweh_info *fweh;
+
+	fweh = kzalloc_flex(*fweh, evt_handler, BRCMF_BCA_E_LAST);
+	if (!fweh)
+		return -ENOMEM;
+
+	fweh->num_event_codes = BRCMF_BCA_E_LAST;
+	drvr->fweh = fweh;
+	return 0;
+}
+
+const struct brcmf_fwvid_ops brcmf_bca_ops = {
+	.feat_attach = brcmf_bca_feat_attach,
+	.alloc_fweh_info = brcmf_bca_alloc_fweh_info,
+};

linux-7.2.3/drivers/net/wireless/broadcom/brcm80211/brcmfmac/bca/module.c

@@ -0,0 +1,28 @@
+// SPDX-License-Identifier: ISC
+/*
+ * Copyright (c) 2022 Broadcom Corporation
+ */
+#include <linux/module.h>
+#include <bus.h>
+#include <core.h>
+#include <fwvid.h>
+
+#include "vops.h"
+
+static int __init brcmf_bca_init(void)
+{
+	return brcmf_fwvid_register_vendor(BRCMF_FWVENDOR_BCA, THIS_MODULE,
+					   &brcmf_bca_ops);
+}
+
+static void __exit brcmf_bca_exit(void)
+{
+	brcmf_fwvid_unregister_vendor(BRCMF_FWVENDOR_BCA, THIS_MODULE);
+}
+
+MODULE_DESCRIPTION("Broadcom FullMAC WLAN driver plugin for Broadcom AP chipsets");
+MODULE_LICENSE("Dual BSD/GPL");
+MODULE_IMPORT_NS("BRCMFMAC");
+
+module_init(brcmf_bca_init);
+module_exit(brcmf_bca_exit);

linux-7.2.3/drivers/net/wireless/broadcom/brcm80211/brcmfmac/bca/vops.h

@@ -0,0 +1,11 @@
+/* SPDX-License-Identifier: ISC */
+/*
+ * Copyright (c) 2022 Broadcom Corporation
+ */
+#ifndef _BRCMFMAC_BCA_VOPS_H
+#define _BRCMFMAC_BCA_VOPS_H
+
+extern const struct brcmf_fwvid_ops brcmf_bca_ops;
+#define BCA_VOPS	(&brcmf_bca_ops)
+
+#endif /* _BRCMFMAC_BCA_VOPS_H */