1atu(7D) Devices atu(7D)
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6 atu - Atmel AT76C50x USB IEEE 802.11b Wireless Device Driver
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9 The atu 802.11b wireless driver is a multi-threaded, loadable, clon‐
10 able, GLDv3-based STREAMS driver supporting the Atmel AT76C50x chipset-
11 based wireless devices.
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13 Configuration
14 The atu driver performs auto-negotiation to determine the data rate and
15 mode. Supported 802.11b data rates are 1, 2, 5.5, and 11 Mbits/sec.
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18 The atu driver supports only BSS networks (also known as ap or infra‐
19 structure networks).
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22 open (or open-system) and shared key authentication modes are sup‐
23 ported. Encryption types WEP40 and WEP104 are supported.
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26 /dev/atu* Special character device
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29 /kernel/drv/atu 32-bit ELF kernel module (x86)
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32 /kernel/drv/amd64/atu 64-bit ELF kernel module (x86)
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36 See attributes(5) for a description of the following attributes:
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41 ┌─────────────────────────────┬─────────────────────────────┐
42 │ATTRIBUTE TYPE │ATTRIBUTE VALUE │
43 ├─────────────────────────────┼─────────────────────────────┤
44 │Architecture │x86 │
45 ├─────────────────────────────┼─────────────────────────────┤
46 │Availability │SUNWatu │
47 ├─────────────────────────────┼─────────────────────────────┤
48 │Interface Stability │Committed │
49 └─────────────────────────────┴─────────────────────────────┘
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52 dladm(1M), wificonfig(1M), attributes(5), dlpi(7P), gld(7D)
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55 802.11 - Wireless LAN Media Access Control and Physical Layer Specifi‐
56 cation - IEEE, 2001
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60SunOS 5.11 26 Mar 2009 atu(7D)