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[IB] uverbs: Add device-specific ABI version attribute

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Add abi_version attribute to uverbs class devices to allow for
ABI versioning of device-specific interfaces.

Signed-off-by: Roland Dreier <rolandd@cisco.com>
This commit is contained in:
Roland Dreier
2005-09-29 14:17:48 -07:00
parent eb9d3cd5ce
commit 274c089163
4 changed files with 20 additions and 0 deletions
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1
drivers/infiniband/hw/mthca/mthca_provider.c
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@ -1060,6 +1060,7 @@ int mthca_register_device(struct mthca_dev *dev)
strlcpy(dev->ib_dev.name, "mthca%d", IB_DEVICE_NAME_MAX);
dev->ib_dev.owner = THIS_MODULE;
dev->ib_dev.uverbs_abi_ver = MTHCA_UVERBS_ABI_VERSION;
dev->ib_dev.node_type = IB_NODE_CA;
dev->ib_dev.phys_port_cnt = dev->limits.num_ports;
dev->ib_dev.dma_device = &dev->pdev->dev;