1RIO_CHK_DEV_ROUTE(9)               Internals              RIO_CHK_DEV_ROUTE(9)
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NAME

6       rio_chk_dev_route - Validate route to the specified device.
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SYNOPSIS

9       int rio_chk_dev_route(struct rio_dev * rdev, struct rio_dev ** nrdev,
10                             int * npnum);
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ARGUMENTS

13       rdev
14           RIO device failed to respond
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16       nrdev
17           Last active device on the route to rdev
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19       npnum
20           nrdev's port number on the route to rdev
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DESCRIPTION

23       Follows a route to the specified RIO device to determine the last
24       available device (and corresponding RIO port) on the route.
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AUTHOR

27       Matt Porter <mporter@kernel.crashing.org>, <mporter@mvista.com>
28           Author.
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31Kernel Hackers Manual 3.10         June 2019              RIO_CHK_DEV_ROUTE(9)
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