rio_local_read_config_32(9) [centos man page]

RIO_LOCAL_READ_CONFI(9) 				     RapidIO driver interface					   RIO_LOCAL_READ_CONFI(9)

NAME

       rio_local_read_config_32 - Read 32 bits from local configuration space

SYNOPSIS

       int rio_local_read_config_32(struct rio_mport * port, u32 offset, u32 * data);

ARGUMENTS

       port
	   Master port

       offset
	   Offset into local configuration space

       data
	   Pointer to read data into

DESCRIPTION

       Reads 32 bits of data from the specified offset within the local device's configuration space.

AUTHOR

       Matt Porter <mporter@kernel.crashing.org>, <mporter@mvista.com>
	   Author.

COPYRIGHT

Kernel Hackers Manual 3.10					     June 2014						   RIO_LOCAL_READ_CONFI(9)

STRUCT 
RIO_DEV(9)						     Internals							 STRUCT RIO_DEV(9)

NAME

       struct_rio_dev - RIO device info

SYNOPSIS

       struct rio_dev {
	 struct list_head global_list;
	 struct list_head net_list;
	 struct rio_net * net;
	 u16 did;
	 u16 vid;
	 u32 device_rev;
	 u16 asm_did;
	 u16 asm_vid;
	 u16 asm_rev;
	 u16 efptr;
	 u32 pef;
	 u32 swpinfo;
	 u32 src_ops;
	 u32 dst_ops;
	 u32 comp_tag;
	 u32 phys_efptr;
	 u32 em_efptr;
	 u64 dma_mask;
	 struct rio_driver * driver;
	 struct device dev;
	 struct resource riores[RIO_MAX_DEV_RESOURCES];
	 int (* pwcback) (struct rio_dev *rdev, union rio_pw_msg *msg, int step);
	 u16 destid;
	 u8 hopcount;
	 struct rio_dev * prev;
	 struct rio_switch rswitch[0];
       };

MEMBERS

       global_list
	   Node in list of all RIO devices

       net_list
	   Node in list of RIO devices in a network

       net
	   Network this device is a part of

       did
	   Device ID

       vid
	   Vendor ID

       device_rev
	   Device revision

       asm_did
	   Assembly device ID

       asm_vid
	   Assembly vendor ID

       asm_rev
	   Assembly revision

       efptr
	   Extended feature pointer

       pef
	   Processing element features

       swpinfo
	   Switch port info

       src_ops
	   Source operation capabilities

       dst_ops
	   Destination operation capabilities

       comp_tag
	   RIO component tag

       phys_efptr
	   RIO device extended features pointer

       em_efptr
	   RIO Error Management features pointer

       dma_mask
	   Mask of bits of RIO address this device implements

       driver
	   Driver claiming this device

       dev
	   Device model device

       riores[RIO_MAX_DEV_RESOURCES]
	   RIO resources this device owns

       pwcback
	   port-write callback function for this device

       destid
	   Network destination ID (or associated destid for switch)

       hopcount
	   Hopcount to this device

       prev
	   Previous RIO device connected to the current one

       rswitch[0]
	   struct rio_switch (if valid for this device)

AUTHOR

       Matt Porter <mporter@kernel.crashing.org>, <mporter@mvista.com>
	   Author.

COPYRIGHT

Kernel Hackers Manual 3.10					     June 2014							 STRUCT RIO_DEV(9)