Lines Matching +full:led +full:- +full:4

1 .\" Copyright (c) 2009-2013 Alexander Motin <mav@FreeBSD.org>
35 .Bd -ragged -offset indent
44 .Bd -literal -offset indent
50 .Bl -ohang
54 .Bl -tag -width 4n -offset indent -compact
64 Non-zero value enables CCC and defines maximum time (in ms), request can wait
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93 .It 4
101 4 and 5 is much smaller then in modes 2 and 3.
104 A manual bus reset/rescan may be needed after device hot-plug, unless hardware
110 setting to nonzero value forces driver attach to some known AHCI-capable
116 .Xr CAM 4
119 ports of AHCI-compatible controllers.
122 Most of the bus-management details are handled by the SATA-specific
125 .Xr ada 4 .
127 .Xr cd 4 ,
128 .Xr da 4 ,
129 .Xr sa 4 ,
133 Port Multipliers (including FIS-based switching, when supported),
135 Native Command Queuing, SATA interface Power Management, device hot-plug
138 Driver supports "LED" enclosure management messages, defined by the AHCI.
139 When supported by hardware, it allows to control per-port activity, locate
141 .Xr led 4
143 .Xr ses 4
155 Also, in cooperation with atamarvell and atajmicron drivers of ata(4),
156 it supports AHCI part of legacy-PATA + AHCI-SATA combined controllers,
162 .Xr nvme 4
165 .Xr nvme 4
174 .Xr nvme 4
179 .Bl -tag -width /dev/led/ahcich*.locate
180 .It Pa /dev/led/ahci*.*.act
181 activity LED device nodes
182 .It Pa /dev/led/ahci*.*.fault
183 fault LED device nodes
184 .It Pa /dev/led/ahci*.*.locate
185 locate LED device nodes
188 .Bl -tag
196 .Xr ada 4 ,
197 .Xr ata 4 ,
198 .Xr cam 4 ,
199 .Xr cd 4 ,
200 .Xr da 4 ,
201 .Xr sa 4 ,
202 .Xr ses 4