rio_match_device(9) [centos man page]

RIO_MATCH_DEVICE(9)						     Internals						       RIO_MATCH_DEVICE(9)

NAME

       rio_match_device - Tell if a RIO device has a matching RIO device id structure

SYNOPSIS

       const struct rio_device_id * rio_match_device(const struct rio_device_id * id, const struct rio_dev * rdev);

ARGUMENTS

       id
	   the RIO device id structure to match against

       rdev
	   the RIO device structure to match against

DESCRIPTION

       Used from driver probe and bus matching to check whether a RIO device matches a device id structure provided by a RIO driver. Returns the
       matching struct rio_device_id or NULL if there is no match.

AUTHOR

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

COPYRIGHT

Kernel Hackers Manual 3.10					     June 2014						       RIO_MATCH_DEVICE(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)