diff options
Diffstat (limited to 'drivers/net/ethernet/cavium/liquidio/octeon_main.h')
| -rw-r--r-- | drivers/net/ethernet/cavium/liquidio/octeon_main.h | 42 |
1 files changed, 0 insertions, 42 deletions
diff --git a/drivers/net/ethernet/cavium/liquidio/octeon_main.h b/drivers/net/ethernet/cavium/liquidio/octeon_main.h index aa36e9ae7676..bed9ef17bc26 100644 --- a/drivers/net/ethernet/cavium/liquidio/octeon_main.h +++ b/drivers/net/ethernet/cavium/liquidio/octeon_main.h @@ -140,48 +140,6 @@ err_release_region: return 1; } -static inline void * -cnnic_numa_alloc_aligned_dma(u32 size, - u32 *alloc_size, - size_t *orig_ptr, - int numa_node) -{ - int retries = 0; - void *ptr = NULL; - -#define OCTEON_MAX_ALLOC_RETRIES 1 - do { - struct page *page = NULL; - - page = alloc_pages_node(numa_node, - GFP_KERNEL, - get_order(size)); - if (!page) - page = alloc_pages(GFP_KERNEL, - get_order(size)); - ptr = (void *)page_address(page); - if ((unsigned long)ptr & 0x07) { - __free_pages(page, get_order(size)); - ptr = NULL; - /* Increment the size required if the first - * attempt failed. - */ - if (!retries) - size += 7; - } - retries++; - } while ((retries <= OCTEON_MAX_ALLOC_RETRIES) && !ptr); - - *alloc_size = size; - *orig_ptr = (unsigned long)ptr; - if ((unsigned long)ptr & 0x07) - ptr = (void *)(((unsigned long)ptr + 7) & ~(7UL)); - return ptr; -} - -#define cnnic_free_aligned_dma(pci_dev, ptr, size, orig_ptr, dma_addr) \ - free_pages(orig_ptr, get_order(size)) - static inline int sleep_cond(wait_queue_head_t *wait_queue, int *condition) { |