ipq60xx: add dma arm64 api patch
This commit is contained in:
lean
parent
f66cf9d38c
commit
79d9040c5c
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@ -7,9 +7,14 @@
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curdir:=target
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$(curdir)/subtargets:=install
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$(curdir)/builddirs:=linux sdk imagebuilder toolchain
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$(curdir)/builddirs:=linux sdk imagebuilder toolchain llvm-bpf
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$(curdir)/builddirs-default:=linux
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$(curdir)/builddirs-install:=linux $(if $(CONFIG_SDK),sdk) $(if $(CONFIG_IB),imagebuilder) $(if $(CONFIG_MAKE_TOOLCHAIN),toolchain)
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$(curdir)/builddirs-install:=\
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linux \
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$(if $(CONFIG_SDK),sdk) \
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$(if $(CONFIG_IB),imagebuilder) \
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$(if $(CONFIG_MAKE_TOOLCHAIN),toolchain) \
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$(if $(CONFIG_SDK_LLVM_BPF),llvm-bpf)
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$(curdir)/sdk/install:=$(curdir)/linux/install
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$(curdir)/imagebuilder/install:=$(curdir)/linux/install
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@ -0,0 +1,29 @@
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From a2f32cec773113a9d0a80f0b20947da9bc29f3bd Mon Sep 17 00:00:00 2001
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From: Simon Casey <simon501098c@gmail.com>
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Date: Wed, 2 Feb 2022 20:17:21 +0100
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Subject: [PATCH] Update
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902-arm64-provide-dma-cache-routines-with-same-API-as-32.patch for kernel
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5.15
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---
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arch/arm64/include/asm/cacheflush.h | 9 +++++++++
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1 file changed, 9 insertions(+)
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--- a/arch/arm64/include/asm/cacheflush.h
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+++ b/arch/arm64/include/asm/cacheflush.h
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@@ -110,6 +110,15 @@ static inline void flush_icache_range(un
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extern void __dma_map_area(const void *, size_t, int);
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extern void __dma_unmap_area(const void *, size_t, int);
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extern void __dma_flush_area(const void *, size_t);
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+extern void __dma_inv_area(const void *start, const void *end);
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+extern void __dma_clean_area(const void *start, const void *end);
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+
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+#define dmac_flush_range(start, end) \
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+ __dma_flush_area(start, (void *)(end) - (void *)(start))
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+#define dmac_inv_range(start, end) \
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+ __dma_inv_area(start, end)
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+#define dmac_clean_range(start, end) \
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+ __dma_clean_area(start, end)
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/*
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* Copy user data from/to a page which is mapped into a different
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@ -0,0 +1,56 @@
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From 6fae2dc7f45d14b5341e9929b5c5fef60596ed4f Mon Sep 17 00:00:00 2001
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From: Simon Casey <simon501098c@gmail.com>
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Date: Wed, 2 Feb 2022 20:25:38 +0100
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Subject: [PATCH] Update
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903-arm64-mm-export-__dma_inv_area-and-__dma_clean_area.patch for kernel 5.15
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---
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arch/arm64/include/asm/cacheflush.h | 4 ++--
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arch/arm64/mm/cache.S | 4 ++--
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arch/arm64/mm/flush.c | 2 ++
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3 files changed, 6 insertions(+), 4 deletions(-)
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--- a/arch/arm64/include/asm/cacheflush.h
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+++ b/arch/arm64/include/asm/cacheflush.h
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@@ -110,8 +110,8 @@ static inline void flush_icache_range(un
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extern void __dma_map_area(const void *, size_t, int);
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extern void __dma_unmap_area(const void *, size_t, int);
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extern void __dma_flush_area(const void *, size_t);
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-extern void __dma_inv_area(const void *start, const void *end);
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-extern void __dma_clean_area(const void *start, const void *end);
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+extern void __dma_inv_area(const void *, const void *);
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+extern void __dma_clean_area(const void *, const void *);
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#define dmac_flush_range(start, end) \
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__dma_flush_area(start, (void *)(end) - (void *)(start))
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--- a/arch/arm64/mm/cache.S
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+++ b/arch/arm64/mm/cache.S
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@@ -140,7 +140,7 @@ SYM_FUNC_END(dcache_clean_pou)
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* - start - kernel start address of region
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* - end - kernel end address of region
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*/
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-SYM_FUNC_START_LOCAL(__dma_inv_area)
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+SYM_FUNC_START(__dma_inv_area)
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SYM_FUNC_START_PI(dcache_inval_poc)
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/* FALLTHROUGH */
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@@ -178,7 +178,7 @@ SYM_FUNC_END(__dma_inv_area)
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* - start - virtual start address of region
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* - end - virtual end address of region
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*/
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-SYM_FUNC_START_LOCAL(__dma_clean_area)
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+SYM_FUNC_START(__dma_clean_area)
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SYM_FUNC_START_PI(dcache_clean_poc)
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/* FALLTHROUGH */
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--- a/arch/arm64/mm/flush.c
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+++ b/arch/arm64/mm/flush.c
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@@ -77,6 +77,8 @@ EXPORT_SYMBOL(flush_dcache_page);
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* Additional functions defined in assembly.
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*/
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EXPORT_SYMBOL(caches_clean_inval_pou);
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+EXPORT_SYMBOL(__dma_inv_area);
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+EXPORT_SYMBOL(__dma_clean_area);
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#ifdef CONFIG_ARCH_HAS_PMEM_API
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void arch_wb_cache_pmem(void *addr, size_t size)
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@ -163,7 +163,8 @@ $(curdir)/ := .config prereq
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$(curdir)/install: $(curdir)/compile
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tools_enabled = $(foreach tool,$(sort $(tools-y) $(tools-)),$(if $(filter $(tool),$(tools-y)),y,n))
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tools_config = CONFIG_SDK_LLVM_BPF
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tools_enabled = $(foreach tool,$(sort $(tools-y) $(tools-)),$(if $(filter $(tool),$(tools-y)),y,n))$(foreach c,$(tools_config),$(if $($(c)),y,n))
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$(eval $(call stampfile,$(curdir),tools,compile,,_$(subst $(space),,$(tools_enabled)),$(STAGING_DIR_HOST)))
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$(eval $(call stampfile,$(curdir),tools,check,$(TMP_DIR)/.build,,$(STAGING_DIR_HOST)))
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$(eval $(call subdir,$(curdir)))
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@ -7,12 +7,12 @@
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include $(TOPDIR)/rules.mk
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PKG_NAME:=llvm-project
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PKG_VERSION:=13.0.0
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PKG_VERSION:=14.0.6
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PKG_RELEASE:=1
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PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).src.tar.xz
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PKG_SOURCE_URL:=https://github.com/llvm/llvm-project/releases/download/llvmorg-$(PKG_VERSION)
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PKG_HASH:=6075ad30f1ac0e15f07c1bf062c1e1268c241d674f11bd32cdf0e040c71f2bf3
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PKG_HASH:=8b3cfd7bc695bd6cea0f37f53f0981f34f87496e79e2529874fd03a2f9dd3a8a
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HOST_BUILD_DIR:=$(BUILD_DIR_HOST)/$(PKG_NAME)-$(PKG_VERSION).src
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