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| author | Rodrigo Vivi <rodrigo.vivi@intel.com> | 2021-05-26 09:40:54 -0400 |
|---|---|---|
| committer | Rodrigo Vivi <rodrigo.vivi@intel.com> | 2021-05-26 09:40:54 -0400 |
| commit | abfe041de01f16d74df522d92cf5e3f6523971dd (patch) | |
| tree | 1cd997085149cf09e110baa4f98725ed18ffa05a /include/net/page_pool.h | |
| parent | 7bc188cc2c8c7b21bfa0782f0d22bbf245ce1f63 (diff) | |
| parent | 9a91e5e0af5e03940d0eec72c36364a1701de240 (diff) | |
Merge drm/drm-next into drm-intel-next
Getting in sync with -rc2
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Diffstat (limited to 'include/net/page_pool.h')
| -rw-r--r-- | include/net/page_pool.h | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/include/net/page_pool.h b/include/net/page_pool.h index 6d517a37c18b..b4b6de909c93 100644 --- a/include/net/page_pool.h +++ b/include/net/page_pool.h @@ -198,7 +198,17 @@ static inline void page_pool_recycle_direct(struct page_pool *pool, static inline dma_addr_t page_pool_get_dma_addr(struct page *page) { - return page->dma_addr; + dma_addr_t ret = page->dma_addr[0]; + if (sizeof(dma_addr_t) > sizeof(unsigned long)) + ret |= (dma_addr_t)page->dma_addr[1] << 16 << 16; + return ret; +} + +static inline void page_pool_set_dma_addr(struct page *page, dma_addr_t addr) +{ + page->dma_addr[0] = addr; + if (sizeof(dma_addr_t) > sizeof(unsigned long)) + page->dma_addr[1] = upper_32_bits(addr); } static inline bool is_page_pool_compiled_in(void) |