enable tun/tap/iptables

hc

2024-05-10 ee930fffee469d076998274a2ca55e13dc1efb67

 kernel/drivers/pci/controller/dwc/pcie-dw-dmatest.h
..
..
@@ -5,13 +5,31 @@
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 #ifndef __PCIE_DW_DMATEST_H
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 #define __PCIE_DW_DMATEST_H
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+struct dma_trx_obj;
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+struct device;
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+
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 #if IS_ENABLED(CONFIG_PCIE_DW_DMATEST)
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-struct dma_trx_obj *pcie_dw_dmatest_register(struct dw_pcie *pci, bool irq_en);
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+struct dma_trx_obj *pcie_dw_dmatest_register(struct device *dev, bool irq_en);
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+void pcie_dw_dmatest_unregister(struct dma_trx_obj *obj);
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+int pcie_dw_wired_dma_frombus_block(struct dma_trx_obj *obj, u32 chn, u64 local_paddr, u64 bus_paddr, u32 size);
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+int pcie_dw_wired_dma_tobus_block(struct dma_trx_obj *obj, u32 chn, u64 bus_paddr, u64 local_paddr, u32 size);
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 #else
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-static inline struct dma_trx_obj *pcie_dw_dmatest_register(struct dw_pcie *pci, bool irq_en)
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+static inline struct dma_trx_obj *pcie_dw_dmatest_register(struct device *dev, bool irq_en)
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 {
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 	return NULL;
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 }
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+
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+static inline void pcie_dw_dmatest_unregister(struct dma_trx_obj *obj) { }
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+
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+static inline int pcie_dw_wired_dma_frombus_block(struct dma_trx_obj *obj, u32 chn, u64 local_paddr, u64 bus_paddr, u32 size)
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+{
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+	return -1;
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+}
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+
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+static inline int pcie_dw_wired_dma_tobus_block(struct dma_trx_obj *obj, u32 chn, u64 bus_paddr, u64 local_paddr, u32 size)
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+{
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+	return -1;
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+}
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 #endif
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 #endif