RDMA/ucma: Add .nodename/.mode to tell userspace where to create device node
We want udev to create a device node under /dev/infiniband with permission 0666 for rdma_cm, so add that info to our struct miscdevice. Signed-off-by: Roland Dreier <roland@purestorage.com> Acked-by: Sean Hefty <sean.hefty@intel.com>hifive-unleashed-5.1
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257313b2a8
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04ea2f8197
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@ -1338,9 +1338,11 @@ static const struct file_operations ucma_fops = {
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};
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};
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static struct miscdevice ucma_misc = {
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static struct miscdevice ucma_misc = {
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.minor = MISC_DYNAMIC_MINOR,
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.minor = MISC_DYNAMIC_MINOR,
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.name = "rdma_cm",
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.name = "rdma_cm",
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.fops = &ucma_fops,
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.nodename = "infiniband/rdma_cm",
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.mode = 0666,
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.fops = &ucma_fops,
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};
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};
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static ssize_t show_abi_version(struct device *dev,
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static ssize_t show_abi_version(struct device *dev,
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