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Diffstat (limited to 'target/linux/brcm2708/patches-4.14/950-0001-arm-partially-revert-702b94bff3c50542a6e4ab9a4f4cef0.patch')
-rw-r--r--target/linux/brcm2708/patches-4.14/950-0001-arm-partially-revert-702b94bff3c50542a6e4ab9a4f4cef0.patch99
1 files changed, 0 insertions, 99 deletions
diff --git a/target/linux/brcm2708/patches-4.14/950-0001-arm-partially-revert-702b94bff3c50542a6e4ab9a4f4cef0.patch b/target/linux/brcm2708/patches-4.14/950-0001-arm-partially-revert-702b94bff3c50542a6e4ab9a4f4cef0.patch
deleted file mode 100644
index 7c728b22ae..0000000000
--- a/target/linux/brcm2708/patches-4.14/950-0001-arm-partially-revert-702b94bff3c50542a6e4ab9a4f4cef0.patch
+++ /dev/null
@@ -1,99 +0,0 @@
-From a45a0eb188581a6c1f57b7adc4f66f5754927ad3 Mon Sep 17 00:00:00 2001
-From: Dan Pasanen <dan.pasanen@gmail.com>
-Date: Thu, 21 Sep 2017 09:55:42 -0500
-Subject: [PATCH 001/454] arm: partially revert
- 702b94bff3c50542a6e4ab9a4f4cef093262fe65
-
-* Re-expose some dmi APIs for use in VCSM
----
- arch/arm/include/asm/cacheflush.h | 21 +++++++++++++++++++++
- arch/arm/include/asm/glue-cache.h | 2 ++
- arch/arm/mm/proc-macros.S | 2 ++
- arch/arm/mm/proc-syms.c | 3 +++
- 4 files changed, 28 insertions(+)
-
---- a/arch/arm/include/asm/cacheflush.h
-+++ b/arch/arm/include/asm/cacheflush.h
-@@ -94,6 +94,21 @@
- * DMA Cache Coherency
- * ===================
- *
-+ * dma_inv_range(start, end)
-+ *
-+ * Invalidate (discard) the specified virtual address range.
-+ * May not write back any entries. If 'start' or 'end'
-+ * are not cache line aligned, those lines must be written
-+ * back.
-+ * - start - virtual start address
-+ * - end - virtual end address
-+ *
-+ * dma_clean_range(start, end)
-+ *
-+ * Clean (write back) the specified virtual address range.
-+ * - start - virtual start address
-+ * - end - virtual end address
-+ *
- * dma_flush_range(start, end)
- *
- * Clean and invalidate the specified virtual address range.
-@@ -115,6 +130,8 @@ struct cpu_cache_fns {
- void (*dma_map_area)(const void *, size_t, int);
- void (*dma_unmap_area)(const void *, size_t, int);
-
-+ void (*dma_inv_range)(const void *, const void *);
-+ void (*dma_clean_range)(const void *, const void *);
- void (*dma_flush_range)(const void *, const void *);
- } __no_randomize_layout;
-
-@@ -140,6 +157,8 @@ extern struct cpu_cache_fns cpu_cache;
- * is visible to DMA, or data written by DMA to system memory is
- * visible to the CPU.
- */
-+#define dmac_inv_range cpu_cache.dma_inv_range
-+#define dmac_clean_range cpu_cache.dma_clean_range
- #define dmac_flush_range cpu_cache.dma_flush_range
-
- #else
-@@ -159,6 +178,8 @@ extern void __cpuc_flush_dcache_area(voi
- * is visible to DMA, or data written by DMA to system memory is
- * visible to the CPU.
- */
-+extern void dmac_inv_range(const void *, const void *);
-+extern void dmac_clean_range(const void *, const void *);
- extern void dmac_flush_range(const void *, const void *);
-
- #endif
---- a/arch/arm/include/asm/glue-cache.h
-+++ b/arch/arm/include/asm/glue-cache.h
-@@ -154,6 +154,8 @@ static inline void nop_dma_unmap_area(co
- #define __cpuc_coherent_user_range __glue(_CACHE,_coherent_user_range)
- #define __cpuc_flush_dcache_area __glue(_CACHE,_flush_kern_dcache_area)
-
-+#define dmac_inv_range __glue(_CACHE,_dma_inv_range)
-+#define dmac_clean_range __glue(_CACHE,_dma_clean_range)
- #define dmac_flush_range __glue(_CACHE,_dma_flush_range)
- #endif
-
---- a/arch/arm/mm/proc-macros.S
-+++ b/arch/arm/mm/proc-macros.S
-@@ -335,6 +335,8 @@ ENTRY(\name\()_cache_fns)
- .long \name\()_flush_kern_dcache_area
- .long \name\()_dma_map_area
- .long \name\()_dma_unmap_area
-+ .long \name\()_dma_inv_range
-+ .long \name\()_dma_clean_range
- .long \name\()_dma_flush_range
- .size \name\()_cache_fns, . - \name\()_cache_fns
- .endm
---- a/arch/arm/mm/proc-syms.c
-+++ b/arch/arm/mm/proc-syms.c
-@@ -30,6 +30,9 @@ EXPORT_SYMBOL(__cpuc_flush_user_all);
- EXPORT_SYMBOL(__cpuc_flush_user_range);
- EXPORT_SYMBOL(__cpuc_coherent_kern_range);
- EXPORT_SYMBOL(__cpuc_flush_dcache_area);
-+EXPORT_SYMBOL(dmac_inv_range);
-+EXPORT_SYMBOL(dmac_clean_range);
-+EXPORT_SYMBOL(dmac_flush_range);
- #else
- EXPORT_SYMBOL(cpu_cache);
- #endif