recipes-wifi/linux-mt76/files/5000-mt76-add-internal-wed_tiny-header-file.patch

From 1430e7a7a3d5ae7693d6fa8e795524ee4c78c0ef Mon Sep 17 00:00:00 2001
From: Shayne Chen <shayne.chen@mediatek.com>
Date: Mon, 7 Nov 2022 23:05:51 +0800
Subject: [PATCH] mt76: add internal wed_tiny header file

To prevent build fail of WED related parts.

Change-Id: I907cae30e0775337a0c670010b450be15b510e18
---
 mt76.h     |  4 ++++
 wed_tiny.h | 31 +++++++++++++++++++++++++++++++
 2 files changed, 35 insertions(+)
 create mode 100644 wed_tiny.h

diff --git a/mt76.h b/mt76.h
index a3cf0d95..5edb986b 100755
--- a/mt76.h
+++ b/mt76.h
@@ -13,7 +13,11 @@
 #include <linux/leds.h>
 #include <linux/usb.h>
 #include <linux/average.h>
+#ifdef CONFIG_NET_MEDIATEK_SOC_WED
 #include <linux/soc/mediatek/mtk_wed.h>
+#else
+#include "wed_tiny.h"
+#endif
 #include <net/mac80211.h>
 #include "util.h"
 #include "testmode.h"
diff --git a/wed_tiny.h b/wed_tiny.h
new file mode 100644
index 00000000..91c98e7d
--- /dev/null
+++ b/wed_tiny.h
@@ -0,0 +1,110 @@
+#ifndef __WED_TINY_H
+#define __WED_TINY_H
+
+#include <linux/pci.h>
+
+#define MTK_WED_TX_QUEUES		2
+#define MTK_WED_RX_QUEUES		2
+
+struct mtk_wed_device {
+	const struct mtk_wed_ops *ops;
+	struct device *dev;
+	struct mtk_wed_hw *hw;
+	bool init_done, running;
+	int wdma_idx;
+	int irq;
+	u8 ver;
+	u32 rev_id;
+
+	struct {
+		int size;
+		struct page_frag_cache rx_page;
+		struct mtk_rxbm_desc *desc;
+		dma_addr_t desc_phys;
+	} rx_buf_ring;
+
+	struct {
+		
+		void __iomem *rro_desc;
+		dma_addr_t miod_desc_phys;
+		dma_addr_t fdbk_desc_phys;
+		u32 mcu_view_miod;
+	} rro;
+
+	/* filled by driver: */
+	struct {
+		union {
+			struct platform_device *platform_dev;
+			struct pci_dev *pci_dev;
+		};
+		void __iomem *base;
+		u32 bus_type;
+		u32 phy_base;
+
+		u32 wpdma_phys;
+		u32 wpdma_int;
+		u32 wpdma_mask;
+		u32 wpdma_tx;
+		u32 wpdma_txfree;
+		u32 wpdma_rx_glo;
+		u32 wpdma_rx;
+
+		u8 tx_tbit[MTK_WED_TX_QUEUES];
+		u8 rx_tbit[MTK_WED_RX_QUEUES];
+		u8 txfree_tbit;
+
+		u16 token_start;
+		unsigned int nbuf;
+		unsigned int rx_nbuf;
+		unsigned int rx_npkt;
+		unsigned int rx_size;
+
+		bool wcid_512;
+
+		u32 (*init_buf)(void *ptr, dma_addr_t phys, int token_id);
+		int (*offload_enable)(struct mtk_wed_device *wed);
+		void (*offload_disable)(struct mtk_wed_device *wed);
+		u32 (*init_rx_buf)(struct mtk_wed_device *wed,
+				   int pkt_num);
+		void (*release_rx_buf)(struct mtk_wed_device *wed);
+
+		void (*ser_trigger)(struct mtk_wed_device *wed);
+	} wlan;
+	struct completion fe_reset_done;
+	struct completion wlan_reset_done;
+	atomic_t fe_reset;
+};
+
+static inline int
+mtk_wed_device_attach(struct mtk_wed_device *dev)
+{
+        int ret = -ENODEV;
+        return ret;
+}
+
+static inline bool mtk_wed_device_active(struct mtk_wed_device *dev)
+{
+        return false;
+}
+
+static inline bool
+mtk_wed_get_rx_capa(struct mtk_wed_device *dev)
+{
+	return false;
+}
+
+#define mtk_wed_device_detach(_dev) do {} while (0)
+#define mtk_wed_device_start(_dev, _mask) do {} while (0)
+#define mtk_wed_device_stop(_dev, _reset) do {} while (0)
+#define mtk_wed_device_tx_ring_setup(_dev, _ring, _regs, _reset) -ENODEV
+#define mtk_wed_device_txfree_ring_setup(_dev, _ring, _regs) -ENODEV
+#define mtk_wed_device_rx_ring_setup(_dev, _ring, _regs, _reset) -ENODEV
+#define mtk_wed_device_reg_read(_dev, _reg) 0
+#define mtk_wed_device_reg_write(_dev, _reg, _val) do {} while (0)
+#define mtk_wed_device_irq_get(_dev, _mask) 0
+#define mtk_wed_device_irq_set_mask(_dev, _mask) do {} while (0)
+#define mtk_wed_device_dma_reset(_dev) do {} while (0)
+#define mtk_wed_device_ppe_check(_dev, _skb, _reason, _hash) do {} while (0)
+#define mtk_wed_device_update_msg(_dev, _id, _msg, _len) -ENODEV
+
+#endif
diff --git a/mt7915/mmio.c b/mt7915/mmio.c
index e30a8d4c..57c56918 100644
--- a/mt7915/mmio.c
+++ b/mt7915/mmio.c
@@ -11,7 +11,11 @@
 #include "../trace.h"
 #include "../dma.h"
 
+#ifdef CONFIG_NET_MEDIATEK_SOC_WED
 static bool wed_enable = true;
+#else
+static bool wed_enable;
+#endif	
 module_param(wed_enable, bool, 0644);
 MODULE_PARM_DESC(wed_enable, "Enable Wireless Ethernet Dispatch support");