rio_mport_get_efb
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## Name

rio_mport_get_efb — get pointer to next extended features block

## Synopsis

`u32 rio_mport_get_efb (` | struct rio_mport * port,
| int local,
| u16 destid,
| u8 hopcount,
| u32 from`)`;

## Arguments

`port`

  Master port to issue transaction

`local`

  Indicate a local master port or remote device access

`destid`

  Destination ID of the device

`hopcount`

  Number of switch hops to the device

`from`

  Offset of current Extended Feature block header (if 0 starts from ExtFeaturePtr)

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