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mlx5_core: Fix PowerPC support

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1. Fix derivation of sub-page index from the dma address in free_4k.
2. Fix the DMA address passed to dma_unmap_page by masking it properly.

Signed-off-by: Eli Cohen <eli@mellanox.com>
Signed-off-by: Roland Dreier <roland@purestorage.com>
This commit is contained in:
Eli Cohen 2014-01-14 17:45:20 +02:00 • committed by Roland Dreier
parent db81a5c374
commit 05bdb2ab6b
2 changed files with 7 additions and 5 deletions
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3
include/linux/mlx5/device.h
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@ -234,7 +234,8 @@ enum {
};
enum {
MLX5_ADAPTER_PAGE_SHIFT = 12
MLX5_ADAPTER_PAGE_SHIFT = 12,
MLX5_ADAPTER_PAGE_SIZE = 1 << MLX5_ADAPTER_PAGE_SHIFT,
};
enum {