[openwrt/openwrt] kernel: backport mtk_wed.h from 5.15 to 5.10
LEDE Commits
lede-commits at lists.infradead.org
Sat Dec 10 08:36:39 PST 2022
nbd pushed a commit to openwrt/openwrt.git, branch master:
https://git.openwrt.org/5f2d471279b15c36b50ba63058b6acfca94cc922
commit 5f2d471279b15c36b50ba63058b6acfca94cc922
Author: Felix Fietkau <nbd at nbd.name>
AuthorDate: Sat Dec 10 17:30:34 2022 +0100
kernel: backport mtk_wed.h from 5.15 to 5.10
Fixes mt76 build error
Signed-off-by: Felix Fietkau <nbd at nbd.name>
---
.../generic/hack-5.10/100-update-mtk_wed_h.patch | 209 +++++++++++++++++++++
1 file changed, 209 insertions(+)
diff --git a/target/linux/generic/hack-5.10/100-update-mtk_wed_h.patch b/target/linux/generic/hack-5.10/100-update-mtk_wed_h.patch
new file mode 100644
index 0000000000..fe49100e4f
--- /dev/null
+++ b/target/linux/generic/hack-5.10/100-update-mtk_wed_h.patch
@@ -0,0 +1,209 @@
+--- a/include/linux/soc/mediatek/mtk_wed.h
++++ b/include/linux/soc/mediatek/mtk_wed.h
+@@ -5,21 +5,76 @@
+ #include <linux/rcupdate.h>
+ #include <linux/regmap.h>
+ #include <linux/pci.h>
++#include <linux/skbuff.h>
+
+ #define MTK_WED_TX_QUEUES 2
++#define MTK_WED_RX_QUEUES 2
++
++#define WED_WO_STA_REC 0x6
+
+ struct mtk_wed_hw;
+ struct mtk_wdma_desc;
+
++enum mtk_wed_wo_cmd {
++ MTK_WED_WO_CMD_WED_CFG,
++ MTK_WED_WO_CMD_WED_RX_STAT,
++ MTK_WED_WO_CMD_RRO_SER,
++ MTK_WED_WO_CMD_DBG_INFO,
++ MTK_WED_WO_CMD_DEV_INFO,
++ MTK_WED_WO_CMD_BSS_INFO,
++ MTK_WED_WO_CMD_STA_REC,
++ MTK_WED_WO_CMD_DEV_INFO_DUMP,
++ MTK_WED_WO_CMD_BSS_INFO_DUMP,
++ MTK_WED_WO_CMD_STA_REC_DUMP,
++ MTK_WED_WO_CMD_BA_INFO_DUMP,
++ MTK_WED_WO_CMD_FBCMD_Q_DUMP,
++ MTK_WED_WO_CMD_FW_LOG_CTRL,
++ MTK_WED_WO_CMD_LOG_FLUSH,
++ MTK_WED_WO_CMD_CHANGE_STATE,
++ MTK_WED_WO_CMD_CPU_STATS_ENABLE,
++ MTK_WED_WO_CMD_CPU_STATS_DUMP,
++ MTK_WED_WO_CMD_EXCEPTION_INIT,
++ MTK_WED_WO_CMD_PROF_CTRL,
++ MTK_WED_WO_CMD_STA_BA_DUMP,
++ MTK_WED_WO_CMD_BA_CTRL_DUMP,
++ MTK_WED_WO_CMD_RXCNT_CTRL,
++ MTK_WED_WO_CMD_RXCNT_INFO,
++ MTK_WED_WO_CMD_SET_CAP,
++ MTK_WED_WO_CMD_CCIF_RING_DUMP,
++ MTK_WED_WO_CMD_WED_END
++};
++
++struct mtk_rxbm_desc {
++ __le32 buf0;
++ __le32 token;
++} __packed __aligned(4);
++
++enum mtk_wed_bus_tye {
++ MTK_WED_BUS_PCIE,
++ MTK_WED_BUS_AXI,
++};
++
++#define MTK_WED_RING_CONFIGURED BIT(0)
+ struct mtk_wed_ring {
+ struct mtk_wdma_desc *desc;
+ dma_addr_t desc_phys;
++ u32 desc_size;
+ int size;
++ u32 flags;
+
+ u32 reg_base;
+ void __iomem *wpdma;
+ };
+
++struct mtk_wed_wo_rx_stats {
++ __le16 wlan_idx;
++ __le16 tid;
++ __le32 rx_pkt_cnt;
++ __le32 rx_byte_cnt;
++ __le32 rx_err_cnt;
++ __le32 rx_drop_cnt;
++};
++
+ struct mtk_wed_device {
+ #ifdef CONFIG_NET_MEDIATEK_SOC_WED
+ const struct mtk_wed_ops *ops;
+@@ -28,30 +83,71 @@ struct mtk_wed_device {
+ bool init_done, running;
+ int wdma_idx;
+ int irq;
++ u8 version;
+
+ struct mtk_wed_ring tx_ring[MTK_WED_TX_QUEUES];
++ struct mtk_wed_ring rx_ring[MTK_WED_RX_QUEUES];
+ struct mtk_wed_ring txfree_ring;
+ struct mtk_wed_ring tx_wdma[MTK_WED_TX_QUEUES];
++ struct mtk_wed_ring rx_wdma[MTK_WED_RX_QUEUES];
+
+ struct {
+ int size;
+ void **pages;
+ struct mtk_wdma_desc *desc;
+ dma_addr_t desc_phys;
+- } buf_ring;
++ } tx_buf_ring;
++
++ struct {
++ int size;
++ struct page_frag_cache rx_page;
++ struct mtk_rxbm_desc *desc;
++ dma_addr_t desc_phys;
++ } rx_buf_ring;
++
++ struct {
++ struct mtk_wed_ring ring;
++ dma_addr_t miod_phys;
++ dma_addr_t fdbk_phys;
++ } rro;
+
+ /* filled by driver: */
+ struct {
+- struct pci_dev *pci_dev;
++ union {
++ struct platform_device *platform_dev;
++ struct pci_dev *pci_dev;
++ };
++ enum mtk_wed_bus_tye bus_type;
++ void __iomem *base;
++ 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;
++
++ bool wcid_512;
+
+ u16 token_start;
+ unsigned int nbuf;
++ unsigned int rx_nbuf;
++ unsigned int rx_npkt;
++ unsigned int rx_size;
++
++ u8 tx_tbit[MTK_WED_TX_QUEUES];
++ u8 rx_tbit[MTK_WED_RX_QUEUES];
++ u8 txfree_tbit;
+
+ 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 size);
++ void (*release_rx_buf)(struct mtk_wed_device *wed);
++ void (*update_wo_rx_stats)(struct mtk_wed_device *wed,
++ struct mtk_wed_wo_rx_stats *stats);
+ } wlan;
+ #endif
+ };
+@@ -60,9 +156,15 @@ struct mtk_wed_ops {
+ int (*attach)(struct mtk_wed_device *dev);
+ int (*tx_ring_setup)(struct mtk_wed_device *dev, int ring,
+ void __iomem *regs);
++ int (*rx_ring_setup)(struct mtk_wed_device *dev, int ring,
++ void __iomem *regs);
+ int (*txfree_ring_setup)(struct mtk_wed_device *dev,
+ void __iomem *regs);
++ int (*msg_update)(struct mtk_wed_device *dev, int cmd_id,
++ void *data, int len);
+ void (*detach)(struct mtk_wed_device *dev);
++ void (*ppe_check)(struct mtk_wed_device *dev, struct sk_buff *skb,
++ u32 reason, u32 hash);
+
+ void (*stop)(struct mtk_wed_device *dev);
+ void (*start)(struct mtk_wed_device *dev, u32 irq_mask);
+@@ -97,6 +199,16 @@ mtk_wed_device_attach(struct mtk_wed_dev
+ return ret;
+ }
+
++static inline bool
++mtk_wed_get_rx_capa(struct mtk_wed_device *dev)
++{
++#ifdef CONFIG_NET_MEDIATEK_SOC_WED
++ return dev->version != 1;
++#else
++ return false;
++#endif
++}
++
+ #ifdef CONFIG_NET_MEDIATEK_SOC_WED
+ #define mtk_wed_device_active(_dev) !!(_dev)->ops
+ #define mtk_wed_device_detach(_dev) (_dev)->ops->detach(_dev)
+@@ -113,6 +225,12 @@ mtk_wed_device_attach(struct mtk_wed_dev
+ (_dev)->ops->irq_get(_dev, _mask)
+ #define mtk_wed_device_irq_set_mask(_dev, _mask) \
+ (_dev)->ops->irq_set_mask(_dev, _mask)
++#define mtk_wed_device_rx_ring_setup(_dev, _ring, _regs) \
++ (_dev)->ops->rx_ring_setup(_dev, _ring, _regs)
++#define mtk_wed_device_ppe_check(_dev, _skb, _reason, _hash) \
++ (_dev)->ops->ppe_check(_dev, _skb, _reason, _hash)
++#define mtk_wed_device_update_msg(_dev, _id, _msg, _len) \
++ (_dev)->ops->msg_update(_dev, _id, _msg, _len)
+ #else
+ static inline bool mtk_wed_device_active(struct mtk_wed_device *dev)
+ {
+@@ -126,6 +244,9 @@ static inline bool mtk_wed_device_active
+ #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_rx_ring_setup(_dev, _ring, _regs) -ENODEV
++#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
+
+ #endif
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