diff options
Diffstat (limited to 'include/net/page_pool.h')
| -rw-r--r-- | include/net/page_pool.h | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/include/net/page_pool.h b/include/net/page_pool.h index a4082406a003..79a805542d0f 100644 --- a/include/net/page_pool.h +++ b/include/net/page_pool.h @@ -80,6 +80,8 @@ struct page_pool_params { enum dma_data_direction dma_dir; /* DMA mapping direction */ unsigned int max_len; /* max DMA sync memory size */ unsigned int offset; /* DMA addr offset */ + void (*init_callback)(struct page *page, void *arg); + void *init_arg; }; struct page_pool { @@ -94,6 +96,7 @@ struct page_pool { unsigned int frag_offset; struct page *frag_page; long frag_users; + u32 xdp_mem_id; /* * Data structure for allocation side @@ -168,9 +171,12 @@ bool page_pool_return_skb_page(struct page *page); struct page_pool *page_pool_create(const struct page_pool_params *params); +struct xdp_mem_info; + #ifdef CONFIG_PAGE_POOL void page_pool_destroy(struct page_pool *pool); -void page_pool_use_xdp_mem(struct page_pool *pool, void (*disconnect)(void *)); +void page_pool_use_xdp_mem(struct page_pool *pool, void (*disconnect)(void *), + struct xdp_mem_info *mem); void page_pool_release_page(struct page_pool *pool, struct page *page); void page_pool_put_page_bulk(struct page_pool *pool, void **data, int count); @@ -180,7 +186,8 @@ static inline void page_pool_destroy(struct page_pool *pool) } static inline void page_pool_use_xdp_mem(struct page_pool *pool, - void (*disconnect)(void *)) + void (*disconnect)(void *), + struct xdp_mem_info *mem) { } static inline void page_pool_release_page(struct page_pool *pool, |