RIO_MPORT_GET_FEATUR(9) RapidIO driver interface RIO_MPORT_GET_FEATUR(9)NAME
rio_mport_get_feature - query for devices' extended features
SYNOPSIS
u32 rio_mport_get_feature(struct rio_mport * port, int local, u16 destid, u8 hopcount, int ftr);
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
ftr
Extended feature code
DESCRIPTION
Tell if a device supports a given RapidIO capability. Returns the offset of the requested extended feature block within the device's RIO
configuration space or 0 in case the device does not support it. Possible values for ftr:
RIO_EFB_PAR_EP_ID LP/LVDS EP Devices
RIO_EFB_PAR_EP_REC_ID LP/LVDS EP Recovery Devices
RIO_EFB_PAR_EP_FREE_ID LP/LVDS EP Free Devices
RIO_EFB_SER_EP_ID LP/Serial EP Devices
RIO_EFB_SER_EP_REC_ID LP/Serial EP Recovery Devices
RIO_EFB_SER_EP_FREE_ID LP/Serial EP Free Devices
AUTHOR
Matt Porter <mporter@kernel.crashing.org>, <mporter@mvista.com>
Author.
COPYRIGHT Kernel Hackers Manual 3.10 June 2014 RIO_MPORT_GET_FEATUR(9)
Check Out this Related Man Page
SBP(4) BSD Kernel Interfaces Manual SBP(4)NAME
sbp -- Serial Bus Protocol 2 (SBP-2) Mass Storage Devices driver
SYNOPSIS
sbp* at ieee1394if? euihi ? euilo ?
DESCRIPTION
The sbp driver provides support for SBP-2 devices that attach to the IEEE1394 port. It should work with all SBP-2 devices which the scsi(4)
layer supports, for example, HDDs, CDROM drives, and DVD drives.
Some users familiar with umass(4) might wonder why the device is not detached at the scsi(4) layer when the device is unplugged. It is
detached only if the device has not been plugged again during several bus resets. This is for preventing to detach an active file system
even when the device cannot be probed correctly for some reason after a bus reset or when the device is temporary disconnected because the
user changes the bus topology. If you want to force to detach the device, run fwctl -r several times.
SEE ALSO ieee1394if(4), scsi(4), fwctl(8), scsictl(8), sysctl(8)AUTHORS
The sbp driver was written by Katsushi Kobayashi and Hidetoshi Shimokawa.
This manual page was written by Katsushi Kobayashi. It was added to NetBSD 4.0 by KIYOHARA Takashi.
BSD June 18, 2005 BSD
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