From: Roland Dreier <rolandd@cisco.com>
Date: Tue, 26 Oct 2010 23:09:11 +0000 (-0700)
Subject: Merge branches 'amso1100', 'cma', 'cxgb3', 'cxgb4', 'ehca', 'iboe', 'ipoib', 'misc... 
X-Git-Tag: firefly_0821_release~7613^2~3618^2
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=116e9535fe5e00bafab7a637f306b110cf95cff5;p=firefly-linux-kernel-4.4.55.git

Merge branches 'amso1100', 'cma', 'cxgb3', 'cxgb4', 'ehca', 'iboe', 'ipoib', 'misc', 'mlx4', 'nes', 'qib' and 'srp' into for-next
---

116e9535fe5e00bafab7a637f306b110cf95cff5
diff --cc drivers/infiniband/hw/mlx4/main.c
index 4e94e360e43b,4e94e360e43b,4e94e360e43b,4e94e360e43b,4e94e360e43b,8736bd836dc0,4e94e360e43b,4e94e360e43b,ac6951d99336,4e94e360e43b,4e94e360e43b,4e94e360e43b..bf3e20cd0298
--- a/drivers/infiniband/hw/mlx4/main.c
+++ b/drivers/infiniband/hw/mlx4/main.c
@@@@@@@@@@@@@ -154,28 -154,28 -154,28 -154,28 -154,28 -170,19 -154,28 -154,28 -154,28 -154,28 -154,28 -154,28 +170,19 @@@@@@@@@@@@@ out
            	return err;
            }
            
----- ------static int mlx4_ib_query_port(struct ib_device *ibdev, u8 port,
----- ------			      struct ib_port_attr *props)
+++++ ++++++static enum rdma_link_layer
+++++ ++++++mlx4_ib_port_link_layer(struct ib_device *device, u8 port_num)
            {
----- ------	struct ib_smp *in_mad  = NULL;
----- ------	struct ib_smp *out_mad = NULL;
----- ------	int err = -ENOMEM;
----- -- ---
----- -- ---	in_mad  = kzalloc(sizeof *in_mad, GFP_KERNEL);
----- -- ---	out_mad = kmalloc(sizeof *out_mad, GFP_KERNEL);
----- -- ---	if (!in_mad || !out_mad)
----- -- ---		goto out;
----- -- ---
----- -- ---	memset(props, 0, sizeof *props);
----- -- ---
----- -- ---	init_query_mad(in_mad);
----- -- ---	in_mad->attr_id  = IB_SMP_ATTR_PORT_INFO;
----- -- ---	in_mad->attr_mod = cpu_to_be32(port);
+++++ ++++++	struct mlx4_dev *dev = to_mdev(device)->dev;
            
        -   	in_mad  = kzalloc(sizeof *in_mad, GFP_KERNEL);
        -   	out_mad = kmalloc(sizeof *out_mad, GFP_KERNEL);
        -   	if (!in_mad || !out_mad)
        -   		goto out;
        -   
        -   	memset(props, 0, sizeof *props);
        -   
        -   	init_query_mad(in_mad);
        -   	in_mad->attr_id  = IB_SMP_ATTR_PORT_INFO;
        -   	in_mad->attr_mod = cpu_to_be32(port);
        -   
----- ------	err = mlx4_MAD_IFC(to_mdev(ibdev), 1, 1, port, NULL, NULL, in_mad, out_mad);
----- ------	if (err)
----- ------		goto out;
+++++ ++++++	return dev->caps.port_mask & (1 << (port_num - 1)) ?
+++++ ++++++		IB_LINK_LAYER_INFINIBAND : IB_LINK_LAYER_ETHERNET;
+++++ ++++++}
            
+++++ ++++++static int ib_link_query_port(struct ib_device *ibdev, u8 port,
+++++ ++++++			      struct ib_port_attr *props,
+++++ ++++++			      struct ib_smp *out_mad)
+++++ ++++++{
            	props->lid		= be16_to_cpup((__be16 *) (out_mad->data + 16));
            	props->lmc		= out_mad->data[34] & 0x7;
            	props->sm_lid		= be16_to_cpup((__be16 *) (out_mad->data + 18));