mirror of https://gitee.com/openkylin/linux.git
[PATCH] gfp_t: dma-mapping (frv)
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
This commit is contained in:
parent
43b7eae1f5
commit
a5da7d3c6e
|
@ -33,7 +33,7 @@ struct dma_alloc_record {
|
|||
static DEFINE_SPINLOCK(dma_alloc_lock);
|
||||
static LIST_HEAD(dma_alloc_list);
|
||||
|
||||
void *dma_alloc_coherent(struct device *hwdev, size_t size, dma_addr_t *dma_handle, int gfp)
|
||||
void *dma_alloc_coherent(struct device *hwdev, size_t size, dma_addr_t *dma_handle, gfp_t gfp)
|
||||
{
|
||||
struct dma_alloc_record *new;
|
||||
struct list_head *this = &dma_alloc_list;
|
||||
|
|
|
@ -17,7 +17,7 @@
|
|||
#include <linux/highmem.h>
|
||||
#include <asm/io.h>
|
||||
|
||||
void *dma_alloc_coherent(struct device *hwdev, size_t size, dma_addr_t *dma_handle, int gfp)
|
||||
void *dma_alloc_coherent(struct device *hwdev, size_t size, dma_addr_t *dma_handle, gfp_t gfp)
|
||||
{
|
||||
void *ret;
|
||||
|
||||
|
|
|
@ -81,7 +81,7 @@ static int map_page(unsigned long va, unsigned long pa, pgprot_t prot)
|
|||
* portions of the kernel with single large page TLB entries, and
|
||||
* still get unique uncached pages for consistent DMA.
|
||||
*/
|
||||
void *consistent_alloc(int gfp, size_t size, dma_addr_t *dma_handle)
|
||||
void *consistent_alloc(gfp_t gfp, size_t size, dma_addr_t *dma_handle)
|
||||
{
|
||||
struct vm_struct *area;
|
||||
unsigned long page, va, pa;
|
||||
|
|
|
@ -13,7 +13,7 @@
|
|||
extern unsigned long __nongprelbss dma_coherent_mem_start;
|
||||
extern unsigned long __nongprelbss dma_coherent_mem_end;
|
||||
|
||||
void *dma_alloc_coherent(struct device *dev, size_t size, dma_addr_t *dma_handle, int gfp);
|
||||
void *dma_alloc_coherent(struct device *dev, size_t size, dma_addr_t *dma_handle, gfp_t gfp);
|
||||
void dma_free_coherent(struct device *dev, size_t size, void *vaddr, dma_addr_t dma_handle);
|
||||
|
||||
/*
|
||||
|
|
|
@ -32,7 +32,7 @@ extern void pcibios_set_master(struct pci_dev *dev);
|
|||
extern void pcibios_penalize_isa_irq(int irq);
|
||||
|
||||
#ifdef CONFIG_MMU
|
||||
extern void *consistent_alloc(int gfp, size_t size, dma_addr_t *dma_handle);
|
||||
extern void *consistent_alloc(gfp_t gfp, size_t size, dma_addr_t *dma_handle);
|
||||
extern void consistent_free(void *vaddr);
|
||||
extern void consistent_sync(void *vaddr, size_t size, int direction);
|
||||
extern void consistent_sync_page(struct page *page, unsigned long offset,
|
||||
|
|
Loading…
Reference in New Issue