[rdkb][common][bsp][Refactor mt76-add-internal-wed_tiny-header-file.patch]
[Description]
Refactor mt76-add-internal-wed_tiny-header-file.patch
1. when disable flow_offload feature, only kernel and mac80211 will not patch related patches of wed.
2. mt76 will patch all the patches include related patches of wed and this patch "5000-mt76-add-internal-wed_tiny-header-file.patch"
in flow_offload feature enable and disable situation.
[Release-log]
diff --git a/recipes-wifi/linux-mt76/files/5000-mt76-add-internal-wed_tiny-header-file.patch b/recipes-wifi/linux-mt76/files/5000-mt76-add-internal-wed_tiny-header-file.patch
new file mode 100644
index 0000000..f2fa3fc
--- /dev/null
+++ b/recipes-wifi/linux-mt76/files/5000-mt76-add-internal-wed_tiny-header-file.patch
@@ -0,0 +1,161 @@
+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");
\ No newline at end of file