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38 .Nd "SiS 900, SiS 7016 and NS DP83815 Fast Ethernet device driver"
45 driver provides support for PCI Ethernet adapters and embedded
46 controllers based on the Silicon Integrated Systems SiS 900
47 and SiS 7016 Fast Ethernet controller chips.
49 This driver also supports
50 adapters based on the National Semiconductor DP83815 (MacPhyter)
51 PCI Ethernet controller chip.
53 The SiS 900 is a 100Mbps Ethernet MAC and MII-compliant transceiver
55 It uses a bus master DMA and a scatter/gather
57 The SiS 7016 is similar to the SiS 900 except
58 that it has no internal PHY, requiring instead an external transceiver
59 to be attached to its MII interface.
60 The SiS 900 and SiS 7016 both have a 128-bit multicast hash filter
61 and a single perfect filter entry for the station address.
63 The NS DP83815 is also a 100Mbps Ethernet MAC with integrated PHY.
64 The NatSemi chip and the SiS 900 share many of the same features and
65 a fairly similar programming interface, hence both chips are supported
70 driver supports the following media types:
72 .Bl -tag -width 10baseTXUTP
74 Enable autoselection of the media type and options.
75 The user can manually override
76 the autoselected mode by adding media options to
83 option can also be used to select either
89 Set 100Mbps (Fast Ethernet) operation.
93 option can also be used to select either
102 driver supports the following media options:
104 .Bl -tag -width full-duplex
106 Force full duplex operation
108 Force half duplex operation.
111 For more information on configuring this device, see
116 driver supports Silicon Integrated Systems SiS 900 and SiS 7016 based
117 Fast Ethernet adapters and embedded controllers, as well as Fast Ethernet
118 adapters based on the National Semiconductor DP83815 (MacPhyter) chip.
119 Supported adapters include:
123 @Nifty FNECHARD IFC USUP-TX
127 Netgear FA311-TX (DP83815)
129 Netgear FA312-TX (DP83815)
131 SiS 630, 635, and 735 motherboard chipsets
135 .It "sis%d: couldn't map ports/memory"
136 A fatal initialization error has occurred.
137 .It "sis%d: couldn't map interrupt"
138 A fatal initialization error has occurred.
139 .It "sis%d: watchdog timeout"
140 The device has stopped responding to the network, or there is a problem with
141 the network connection (e.g.\& a cable fault).
142 .It "sis%d: no memory for rx list"
143 The driver failed to allocate an mbuf for the receiver ring.
144 .It "sis%d: no memory for tx list"
145 The driver failed to allocate an mbuf for the transmitter ring when
146 allocating a pad buffer or collapsing an mbuf chain into a cluster.
147 .It "sis%d: chip is in D3 power state -- setting to D0"
148 This message applies only to adapters which support power
150 Some operating systems place the controller in low power
151 mode when shutting down, and some PCI BIOSes fail to bring the chip
152 out of this state before configuring it.
153 The controller loses all of
154 its PCI configuration in the D3 state, so if the BIOS does not set
155 it back to full power mode in time, it will not be able to configure it
157 The driver tries to detect this condition and bring
158 the adapter back to the D0 (full power) state, but this may not be
159 enough to return the driver to a fully operational condition.
161 you see this message at boot time and the driver fails to attach
162 the device as a network interface, you will have to perform a
163 warm boot to have the device properly configured.
165 Note that this condition only occurs when warm booting from another
167 If you power down your system prior to booting
169 the card should be configured correctly.
179 .%T SiS 900 and SiS 7016 datasheets
180 .%O http://www.sis.com.tw
183 .%T NatSemi DP83815 datasheet
184 .%O http://www.national.com
189 device driver first appeared in
194 driver was written by
195 .An Bill Paul Aq wpaul@ee.columbia.edu .