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Message-Id: <1422979041-25208-4-git-send-email-amirv@mellanox.com>
Date: Tue, 3 Feb 2015 17:57:17 +0200
From: Amir Vadai <amirv@...lanox.com>
To: "David S. Miller" <davem@...emloft.net>
Cc: netdev@...r.kernel.org, Amir Vadai <amirv@...lanox.com>,
Or Gerlitz <ogerlitz@...lanox.com>,
Yevgeny Petrilin <yevgenyp@...lanox.com>
Subject: [PATCH net-next 3/7] net/mlx4_core: Fix misleading debug print on CQE stride support
From: Or Gerlitz <ogerlitz@...lanox.com>
We do support cache line sizes of 32 and 64 bytes without activating the
CQE stride feature. Fix a misleading print saying that these cache line
sizes aren't supported.
Signed-off-by: Or Gerlitz <ogerlitz@...lanox.com>
Signed-off-by: Amir Vadai <amirv@...lanox.com>
---
drivers/net/ethernet/mellanox/mlx4/main.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/net/ethernet/mellanox/mlx4/main.c b/drivers/net/ethernet/mellanox/mlx4/main.c
index cc9f484..e045562 100644
--- a/drivers/net/ethernet/mellanox/mlx4/main.c
+++ b/drivers/net/ethernet/mellanox/mlx4/main.c
@@ -251,7 +251,8 @@ static void mlx4_enable_cqe_eqe_stride(struct mlx4_dev *dev)
if (mlx4_is_master(dev))
dev_cap->function_caps |= MLX4_FUNC_CAP_EQE_CQE_STRIDE;
} else {
- mlx4_dbg(dev, "Disabling CQE stride cacheLine unsupported\n");
+ if (cache_line_size() != 32 && cache_line_size() != 64)
+ mlx4_dbg(dev, "Disabling CQE stride, cacheLine size unsupported\n");
dev_cap->flags2 &= ~MLX4_DEV_CAP_FLAG2_CQE_STRIDE;
dev_cap->flags2 &= ~MLX4_DEV_CAP_FLAG2_EQE_STRIDE;
}
--
1.9.3
--
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