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Make the dma_pool structure private to the LinuxKPI similar to Linux.

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No functional change.

Discussed with:		kib @
Sponsored by:		Mellanox Technologies
This commit is contained in:
hselasky 2019-04-30 09:38:22 +00:00
parent 97e3e4a704
commit c00a464559
2 changed files with 11 additions and 10 deletions
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11
sys/compat/linuxkpi/common/include/linux/dmapool.h
View File

@ -37,6 +37,7 @@
#include <linux/device.h>
#include <linux/slab.h>
struct dma_pool;
struct dma_pool *linux_dma_pool_create(char *name, struct device *dev,
size_t size, size_t align, size_t boundary);
void linux_dma_pool_destroy(struct dma_pool *pool);
@ -45,16 +46,6 @@ void *linux_dma_pool_alloc(struct dma_pool *pool, gfp_t mem_flags,
void linux_dma_pool_free(struct dma_pool *pool, void *vaddr,
dma_addr_t dma_addr);
struct dma_pool {
struct device *pool_device;
uma_zone_t pool_zone;
struct mtx pool_dma_lock;
bus_dma_tag_t pool_dmat;
size_t pool_entry_size;
struct mtx pool_ptree_lock;
struct pctrie pool_ptree;
};
static inline struct dma_pool *
dma_pool_create(char *name, struct device *dev, size_t size,
size_t align, size_t boundary)

10
sys/compat/linuxkpi/common/src/linux_pci.c
View File

@ -658,6 +658,16 @@ linux_dma_unmap_sg_attrs(struct device *dev, struct scatterlist *sgl,
uma_zfree(linux_dma_obj_zone, obj);
}
struct dma_pool {
struct device *pool_device;
uma_zone_t pool_zone;
struct mtx pool_dma_lock;
bus_dma_tag_t pool_dmat;
size_t pool_entry_size;
struct mtx pool_ptree_lock;
struct pctrie pool_ptree;
};
static inline int
dma_pool_obj_ctor(void *mem, int size, void *arg, int flags)
{