Revision 9a28f49adbe4955af8a1306fd36ddae15136dde7 authored by Christoph Hellwig on 13 January 2006, 17:04:41 UTC, committed by James Bottomley on 14 January 2006, 16:54:56 UTC
Adds hotplug support for SAS end devices. Unfortunately the fusion firmware doesn't generate similar events for expanders addition/removal so we can't support them yet. Eric has an idea about a clever scheme to find out about expander changes so that'll be added later on. Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
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Kconfig
#
# LAPB Data Link Drive
#
config LAPB
tristate "LAPB Data Link Driver (EXPERIMENTAL)"
depends on EXPERIMENTAL
---help---
Link Access Procedure, Balanced (LAPB) is the data link layer (i.e.
the lower) part of the X.25 protocol. It offers a reliable
connection service to exchange data frames with one other host, and
it is used to transport higher level protocols (mostly X.25 Packet
Layer, the higher part of X.25, but others are possible as well).
Usually, LAPB is used with specialized X.21 network cards, but Linux
currently supports LAPB only over Ethernet connections. If you want
to use LAPB connections over Ethernet, say Y here and to "LAPB over
Ethernet driver" below. Read
<file:Documentation/networking/lapb-module.txt> for technical
details.
To compile this driver as a module, choose M here: the
module will be called lapb. If unsure, say N.
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