Orange Pi5 kernel

^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  1) /* SPDX-License-Identifier: GPL-2.0 */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  2) #undef TRACE_SYSTEM
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  3) #define TRACE_SYSTEM iommu
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  4) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  5) #define TRACE_INCLUDE_PATH trace/hooks
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  6) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  7) #if !defined(_TRACE_HOOK_IOMMU_H) || defined(TRACE_HEADER_MULTI_READ)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  8) #define _TRACE_HOOK_IOMMU_H
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  9) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 10) #include <linux/types.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 11) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 12) #include <linux/tracepoint.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 13) #include <trace/hooks/vendor_hooks.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 14) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 15) #ifdef __GENKSYMS__
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 16) struct iova_domain;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 17) #else
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 18) /* struct iova_domain */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 19) #include <linux/iova.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 20) #endif /* __GENKSYMS__ */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 21) DECLARE_RESTRICTED_HOOK(android_rvh_iommu_setup_dma_ops,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 22) 	TP_PROTO(struct device *dev, u64 dma_base, u64 size),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 23) 	TP_ARGS(dev, dma_base, size), 1);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 24) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 25) DECLARE_HOOK(android_vh_iommu_setup_dma_ops,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 26) 	TP_PROTO(struct device *dev, u64 dma_base, u64 size),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 27) 	TP_ARGS(dev, dma_base, size));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 28) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 29) DECLARE_HOOK(android_vh_iommu_alloc_iova,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 30) 	TP_PROTO(struct device *dev, dma_addr_t iova, size_t size),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 31) 	TP_ARGS(dev, iova, size));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 32) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 33) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 34) DECLARE_HOOK(android_vh_iommu_iovad_alloc_iova,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 35) 	TP_PROTO(struct device *dev, struct iova_domain *iovad, dma_addr_t iova, size_t size),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 36) 	TP_ARGS(dev, iovad, iova, size));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 37) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 38) DECLARE_HOOK(android_vh_iommu_free_iova,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 39) 	TP_PROTO(dma_addr_t iova, size_t size),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 40) 	TP_ARGS(iova, size));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 41) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 42) DECLARE_HOOK(android_vh_iommu_iovad_free_iova,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 43) 	TP_PROTO(struct iova_domain *iovad, dma_addr_t iova, size_t size),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 44) 	TP_ARGS(iovad, iova, size));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 45) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 46) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 47) #endif /* _TRACE_HOOK_IOMMU_H */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 48) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 49) /* This part must be outside protection */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 50) #include <trace/define_trace.h>