Patchwork [net-next,2/2] mlx4_core: Elaborating limitation on VF port options

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Submitter Yevgeny Petrilin
Date Jan. 2, 2012, 2:07 p.m.
Message ID <4F01BA2F.8020305@mellanox.co.il>
Download mbox | patch
Permalink /patch/133868/
State Accepted
Delegated to: David Miller
Headers show

Comments

Yevgeny Petrilin - Jan. 2, 2012, 2:07 p.m.
From: Yevgeny Petrilin <yevgenyp@mellanox.co.il>

Showing which capabilities are not passed to VF
when executing QUERY_PORT

Signed-off-by: Yevgeny Petrilin <yevgenyp@mellanox.co.il>
---
 drivers/net/ethernet/mellanox/mlx4/fw.c |    7 ++++++-
 1 files changed, 6 insertions(+), 1 deletions(-)
David Miller - Jan. 3, 2012, 6:01 p.m.
From: Yevgeny Petrilin <yevgenyp@mellanox.co.il>
Date: Mon, 2 Jan 2012 16:07:43 +0200

> From: Yevgeny Petrilin <yevgenyp@mellanox.co.il>
> 
> Showing which capabilities are not passed to VF
> when executing QUERY_PORT
> 
> Signed-off-by: Yevgeny Petrilin <yevgenyp@mellanox.co.il>

Applied.
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Patch

diff --git a/drivers/net/ethernet/mellanox/mlx4/fw.c b/drivers/net/ethernet/mellanox/mlx4/fw.c
index 8bcc66f..a424a19 100644
--- a/drivers/net/ethernet/mellanox/mlx4/fw.c
+++ b/drivers/net/ethernet/mellanox/mlx4/fw.c
@@ -657,7 +657,12 @@  int mlx4_QUERY_PORT_wrapper(struct mlx4_dev *dev, int slave,
 	u8 port_type;
 	int err;
 
-#define MLX4_VF_PORT_ETH_ONLY_MASK	0xE6
+#define MLX4_PORT_SUPPORT_IB		(1 << 0)
+#define MLX4_PORT_SUGGEST_TYPE		(1 << 3)
+#define MLX4_PORT_DEFAULT_SENSE		(1 << 4)
+#define MLX4_VF_PORT_ETH_ONLY_MASK	(0xff & ~MLX4_PORT_SUPPORT_IB & \
+					 ~MLX4_PORT_SUGGEST_TYPE & \
+					 ~MLX4_PORT_DEFAULT_SENSE)
 
 	err = mlx4_cmd_box(dev, 0, outbox->dma, vhcr->in_modifier, 0,
 			   MLX4_CMD_QUERY_PORT, MLX4_CMD_TIME_CLASS_B,