[PATCH net-next 1/5] net/mlx5e: XSK, Increase size for chunk_size param

[Tariq Toukan]

From: Dragos Tatulea <dtatulea@xxxxxxxxxx>

When 64K pages are used, chunk_size can take the 64K value
which doesn't fit in u16. This results in overflows that
are detected in mlx5e_mpwrq_log_wqe_sz().

Increase the type to u32 to fix this.

Signed-off-by: Dragos Tatulea <dtatulea@xxxxxxxxxx>
Reviewed-by: Carolina Jubran <cjubran@xxxxxxxxxx>
Signed-off-by: Tariq Toukan <tariqt@xxxxxxxxxx>
---
 drivers/net/ethernet/mellanox/mlx5/core/en/params.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en/params.h b/drivers/net/ethernet/mellanox/mlx5/core/en/params.h
index 9b1a2aed17c3..275f9be53a34 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en/params.h
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en/params.h
@@ -8,7 +8,7 @@
 
 struct mlx5e_xsk_param {
 	u16 headroom;
-	u16 chunk_size;
+	u32 chunk_size;
 	bool unaligned;
 };
 
-- 
2.44.0