5 files changed, 64 insertions, 0 deletions
diff --git a/drivers/net/wireless/marvell/mwifiex/Makefile b/drivers/net/wireless/marvell/mwifiex/Makefile
index 162d557b78af..2bd00f40958e 100644
--- a/drivers/net/wireless/marvell/mwifiex/Makefile
+++ b/drivers/net/wireless/marvell/mwifiex/Makefile
@@ -49,6 +49,7 @@ mwifiex_sdio-y += sdio.o
 obj-$(CONFIG_MWIFIEX_SDIO) += mwifiex_sdio.o
 
 mwifiex_pcie-y += pcie.o
+mwifiex_pcie-y += pcie_quirks.o
 obj-$(CONFIG_MWIFIEX_PCIE) += mwifiex_pcie.o
 
 mwifiex_usb-y += usb.o
diff --git a/drivers/net/wireless/marvell/mwifiex/pcie.c b/drivers/net/wireless/marvell/mwifiex/pcie.c
index 46517515ba72..a530832c9421 100644
--- a/drivers/net/wireless/marvell/mwifiex/pcie.c
+++ b/drivers/net/wireless/marvell/mwifiex/pcie.c
@@ -27,6 +27,7 @@
 #include "wmm.h"
 #include "11n.h"
 #include "pcie.h"
+#include "pcie_quirks.h"
 
 #define PCIE_VERSION	"1.0"
 #define DRV_NAME        "Marvell mwifiex PCIe"
@@ -410,6 +411,9 @@ static int mwifiex_pcie_probe(struct pci_dev *pdev,
 			return ret;
 	}
 
+	/* check quirks */
+	mwifiex_initialize_quirks(card);
+
 	if (mwifiex_add_card(card, &card->fw_done, &pcie_ops,
 			     MWIFIEX_PCIE, &pdev->dev)) {
 		pr_err("%s failed\n", __func__);
diff --git a/drivers/net/wireless/marvell/mwifiex/pcie.h b/drivers/net/wireless/marvell/mwifiex/pcie.h
index 5ed613d65709..981e330c77d7 100644
--- a/drivers/net/wireless/marvell/mwifiex/pcie.h
+++ b/drivers/net/wireless/marvell/mwifiex/pcie.h
@@ -244,6 +244,7 @@ struct pcie_service_card {
 	unsigned long work_flags;
 
 	bool pci_reset_ongoing;
+	unsigned long quirks;
 };
 
 static inline int
diff --git a/drivers/net/wireless/marvell/mwifiex/pcie_quirks.c b/drivers/net/wireless/marvell/mwifiex/pcie_quirks.c
new file mode 100644
index 000000000000..c1665ac5c5d9
--- /dev/null
+++ b/drivers/net/wireless/marvell/mwifiex/pcie_quirks.c
@@ -0,0 +1,38 @@
+/*
+ * NXP Wireless LAN device driver: PCIE and platform specific quirks
+ *
+ * This software file (the "File") is distributed by NXP
+ * under the terms of the GNU General Public License Version 2, June 1991
+ * (the "License").  You may use, redistribute and/or modify this File in
+ * accordance with the terms and conditions of the License, a copy of which
+ * is available by writing to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA or on the
+ * worldwide web at http://www.gnu.org/licenses/old-licenses/gpl-2.0.txt.
+ *
+ * THE FILE IS DISTRIBUTED AS-IS, WITHOUT WARRANTY OF ANY KIND, AND THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE
+ * ARE EXPRESSLY DISCLAIMED.  The License provides additional details about
+ * this warranty disclaimer.
+ */
+
+#include <linux/dmi.h>
+
+#include "pcie_quirks.h"
+
+/* quirk table based on DMI matching */
+static const struct dmi_system_id mwifiex_quirk_table[] = {
+	{}
+};
+
+void mwifiex_initialize_quirks(struct pcie_service_card *card)
+{
+	struct pci_dev *pdev = card->dev;
+	const struct dmi_system_id *dmi_id;
+
+	dmi_id = dmi_first_match(mwifiex_quirk_table);
+	if (dmi_id)
+		card->quirks = (uintptr_t)dmi_id->driver_data;
+
+	if (!card->quirks)
+		dev_info(&pdev->dev, "no quirks enabled\n");
+}
diff --git a/drivers/net/wireless/marvell/mwifiex/pcie_quirks.h b/drivers/net/wireless/marvell/mwifiex/pcie_quirks.h
new file mode 100644
index 000000000000..18eacc8c2d3a
--- /dev/null
+++ b/drivers/net/wireless/marvell/mwifiex/pcie_quirks.h
@@ -0,0 +1,20 @@
+/*
+ * NXP Wireless LAN device driver: PCIE and platform specific quirks
+ *
+ * This software file (the "File") is distributed by NXP
+ * under the terms of the GNU General Public License Version 2, June 1991
+ * (the "License").  You may use, redistribute and/or modify this File in
+ * accordance with the terms and conditions of the License, a copy of which
+ * is available by writing to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA or on the
+ * worldwide web at http://www.gnu.org/licenses/old-licenses/gpl-2.0.txt.
+ *
+ * THE FILE IS DISTRIBUTED AS-IS, WITHOUT WARRANTY OF ANY KIND, AND THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE
+ * ARE EXPRESSLY DISCLAIMED.  The License provides additional details about
+ * this warranty disclaimer.
+ */
+
+#include "pcie.h"
+
+void mwifiex_initialize_quirks(struct pcie_service_card *card);