select HAVE_ARCH_TRACEHOOK
select HAVE_DEBUG_STACKOVERFLOW
select HAVE_FUTEX_CMPXCHG if FUTEX
- select HAVE_GENERIC_DMA_COHERENT
select HAVE_IOREMAP_PROT
select HAVE_KERNEL_GZIP
select HAVE_KERNEL_LZMA
select CLONE_BACKWARDS
select CPU_PM if SUSPEND || CPU_IDLE
select DCACHE_WORD_ACCESS if HAVE_EFFICIENT_UNALIGNED_ACCESS
+ select DMA_DECLARE_COHERENT
select DMA_REMAP if MMU
select EDAC_SUPPORT
select EDAC_ATOMIC_SCRUB
select HAVE_FUNCTION_GRAPH_TRACER if !THUMB2_KERNEL
select HAVE_FUNCTION_TRACER if !XIP_KERNEL
select HAVE_GCC_PLUGINS
- select HAVE_GENERIC_DMA_COHERENT
select HAVE_HW_BREAKPOINT if PERF_EVENTS && (CPU_V6 || CPU_V6K || CPU_V7)
select HAVE_IDE if PCI || ISA || PCMCIA
select HAVE_IRQ_TIME_ACCOUNTING
select HAVE_FUNCTION_TRACER
select HAVE_FUNCTION_GRAPH_TRACER
select HAVE_GCC_PLUGINS
- select HAVE_GENERIC_DMA_COHERENT
select HAVE_HW_BREAKPOINT if PERF_EVENTS
select HAVE_IRQ_TIME_ACCOUNTING
select HAVE_MEMBLOCK_NODE_MAP if NUMA
select HAVE_ARCH_TRACEHOOK
select HAVE_FUNCTION_TRACER
select HAVE_FUNCTION_GRAPH_TRACER
- select HAVE_GENERIC_DMA_COHERENT
select HAVE_KERNEL_GZIP
select HAVE_KERNEL_LZO
select HAVE_KERNEL_LZMA
select HAVE_FTRACE_MCOUNT_RECORD
select HAVE_FUNCTION_GRAPH_TRACER
select HAVE_FUNCTION_TRACER
- select HAVE_GENERIC_DMA_COHERENT
select HAVE_IDE
select HAVE_IOREMAP_PROT
select HAVE_IRQ_EXIT_ON_IRQ_STACK
select HAVE_MEMBLOCK_NODE_MAP
select HAVE_DMA_CONTIGUOUS
select HAVE_FUTEX_CMPXCHG if FUTEX
- select HAVE_GENERIC_DMA_COHERENT
select HAVE_PERF_EVENTS
select HAVE_SYSCALL_TRACEPOINTS
select IRQ_DOMAIN
select ARCH_NO_COHERENT_DMA_MMAP if !MMU
select HAVE_PATA_PLATFORM
select CLKDEV_LOOKUP
+ select DMA_DECLARE_COHERENT
select HAVE_IDE if HAS_IOPORT_MAP
select HAVE_MEMBLOCK_NODE_MAP
select ARCH_DISCARD_MEMBLOCK
select HAVE_OPROFILE
- select HAVE_GENERIC_DMA_COHERENT
select HAVE_ARCH_TRACEHOOK
select HAVE_PERF_EVENTS
select HAVE_DEBUG_BUGVERBOSE
select ARCH_HAS_DEVMEM_IS_ALLOWED
select ARCH_MIGHT_HAVE_PC_PARPORT
select ARCH_MIGHT_HAVE_PC_SERIO
- select HAVE_GENERIC_DMA_COHERENT
select HAVE_KERNEL_GZIP
select HAVE_KERNEL_BZIP2
select GENERIC_ATOMIC64
select CLKSRC_I8253
select CLONE_BACKWARDS
select HAVE_AOUT
- select HAVE_GENERIC_DMA_COHERENT
select MODULES_USE_ELF_REL
select OLD_SIGACTION
config MFD_SM501
tristate "Silicon Motion SM501"
depends on HAS_DMA
+ select DMA_DECLARE_COHERENT
---help---
This is the core driver for the Silicon Motion SM501 multimedia
companion chip. This device is a multifunction device which may
select GPIOLIB
select MFD_CORE
select MFD_TMIO
+ select DMA_DECLARE_COHERENT
help
Support for Toshiba Mobile IO Controller TC6393XB
config OF_EARLY_FLATTREE
bool
+ select DMA_DECLARE_COHERENT if HAS_DMA
select OF_FLATTREE
config OF_PROMTREE
config OF_RESERVED_MEM
bool
depends on OF_EARLY_FLATTREE
- default y if HAVE_GENERIC_DMA_COHERENT || DMA_CMA
+ default y if DMA_DECLARE_COHERENT || DMA_CMA
config OF_RESOLVE
bool
struct list_head dma_pools; /* dma pools (if dma'ble) */
-#ifdef CONFIG_HAVE_GENERIC_DMA_COHERENT
+#ifdef CONFIG_DMA_DECLARE_COHERENT
struct dma_coherent_mem *dma_mem; /* internal for coherent mem
override */
#endif
return dev->dma_mask != NULL && *dev->dma_mask != DMA_MASK_NONE;
}
-#ifdef CONFIG_HAVE_GENERIC_DMA_COHERENT
+#ifdef CONFIG_DMA_DECLARE_COHERENT
/*
* These three functions are only for dma allocator.
* Don't use them in device drivers.
{
return 0;
}
-#endif /* CONFIG_HAVE_GENERIC_DMA_COHERENT */
+#endif /* CONFIG_DMA_DECLARE_COHERENT */
static inline bool dma_is_direct(const struct dma_map_ops *ops)
{
/* flags for the coherent memory api */
#define DMA_MEMORY_EXCLUSIVE 0x01
-#ifdef CONFIG_HAVE_GENERIC_DMA_COHERENT
+#ifdef CONFIG_DMA_DECLARE_COHERENT
int dma_declare_coherent_memory(struct device *dev, phys_addr_t phys_addr,
dma_addr_t device_addr, size_t size, int flags);
void dma_release_declared_memory(struct device *dev);
{
return ERR_PTR(-EBUSY);
}
-#endif /* CONFIG_HAVE_GENERIC_DMA_COHERENT */
+#endif /* CONFIG_DMA_DECLARE_COHERENT */
static inline void *dmam_alloc_coherent(struct device *dev, size_t size,
dma_addr_t *dma_handle, gfp_t gfp)
config ARCH_HAS_DMA_COHERENCE_H
bool
-config HAVE_GENERIC_DMA_COHERENT
+config DMA_DECLARE_COHERENT
bool
config ARCH_HAS_SETUP_DMA_OPS
obj-$(CONFIG_HAS_DMA) += mapping.o direct.o dummy.o
obj-$(CONFIG_DMA_CMA) += contiguous.o
-obj-$(CONFIG_HAVE_GENERIC_DMA_COHERENT) += coherent.o
+obj-$(CONFIG_DMA_DECLARE_COHERENT) += coherent.o
obj-$(CONFIG_DMA_VIRT_OPS) += virt.o
obj-$(CONFIG_DMA_API_DEBUG) += debug.o
obj-$(CONFIG_SWIOTLB) += swiotlb.o
projects / linux.git / commitdiff