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hw/rdma: Initialize node_guid from vmxnet3 mac address

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node_guid should be set once device is load.
Make node_guid be GID format (32 bit) of PCI function 0 vmxnet3 device's
MAC.

A new function was added to do the conversion.
So for example the MAC 56:b6:44:e9:62:dc will be converted to GID
54b6:44ff:fee9:62dc.

Signed-off-by: Yuval Shaia <yuval.shaia@oracle.com>
Reviewed-by: Marcel Apfelbaum <marcel.apfelbaum@gmail.com>
Signed-off-by: Marcel Apfelbaum <marcel.apfelbaum@gmail.com>
This commit is contained in:
Yuval Shaia 2018-12-21 16:40:28 +02:00 • committed by Marcel Apfelbaum
parent d961ead16e
commit 028c3f93d6
3 changed files with 13 additions and 11 deletions
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10
hw/rdma/vmw/pvrdma_cmd.c
View file

@ -592,16 +592,6 @@ static int create_bind(PVRDMADev *dev, union pvrdma_cmd_req *req,
return -EINVAL;
}
/* TODO: Since drivers stores node_guid at load_dsr phase then this
* assignment is not relevant, i need to figure out a way how to
* retrieve MAC of our netdev */
if (!cmd->index) {
dev->node_guid =
dev->rdma_dev_res.ports[0].gid_tbl[0].gid.global.interface_id;
pr_dbg("dev->node_guid=0x%llx\n",
(long long unsigned int)be64_to_cpu(dev->node_guid));
}
return 0;
}