rio_setup_device(9)
NAME
rio_setup_device - Allocates and sets up a RIO device
SYNOPSIS
struct rio_dev * rio_setup_device(struct rio_net * net,
struct rio_mport * port, u16 destid,
u8 hopcount, int do_enum);
ARGUMENTS
- net
- RIO network
- port
- Master port to send transactions
- destid
- Current destination ID
- hopcount
- Current hopcount
- do_enum
- Enumeration/Discovery mode flag
DESCRIPTION
Allocates a RIO device and configures fields based on configuration
space contents. If device has a destination ID register, a destination
ID is either assigned in enumeration mode or read from configuration
space in discovery mode. If the device has switch capabilities, then a
switch is allocated and configured appropriately. Returns a pointer to
a RIO device on success or NULL on failure.
AUTHOR
- Matt Porter <mporter@kernel.crashing.org>, <mporter@mvista.com>
- Author.