1#
2# Tulip family network device configuration
3#
4
5config NET_TULIP
6	bool "DEC - Tulip devices"
7	depends on (PCI || EISA || CARDBUS)
8	---help---
9	  This selects the "Tulip" family of EISA/PCI network cards.
10
11if NET_TULIP
12
13config DE2104X
14	tristate "Early DECchip Tulip (dc2104x) PCI support"
15	depends on PCI
16	select CRC32
17	---help---
18	  This driver is developed for the SMC EtherPower series Ethernet
19	  cards and also works with cards based on the DECchip
20	  21040 (Tulip series) chips.  Some LinkSys PCI cards are
21	  of this type.  (If your card is NOT SMC EtherPower 10/100 PCI
22	  (smc9332dst), you can also try the driver for "Generic DECchip"
23	  cards, below.  However, most people with a network card of this type
24	  will say Y here.)
25
26	  To compile this driver as a module, choose M here. The module will
27	  be called de2104x.
28
29config DE2104X_DSL
30	int "Descriptor Skip Length in 32 bit longwords"
31	depends on DE2104X
32	range 0 31
33	default 0
34	---help---
35	  Setting this value allows to align ring buffer descriptors into their
36	  own cache lines. Value of 4 corresponds to the typical 32 byte line
37	  (the descriptor is 16 bytes). This is necessary on systems that lack
38	  cache coherence, an example is PowerMac 5500. Otherwise 0 is safe.
39	  Default is 0, and range is 0 to 31.
40
41config TULIP
42	tristate "DECchip Tulip (dc2114x) PCI support"
43	depends on PCI
44	select CRC32
45	---help---
46	  This driver is developed for the SMC EtherPower series Ethernet
47	  cards and also works with cards based on the DECchip
48	  21140 (Tulip series) chips.  Some LinkSys PCI cards are
49	  of this type.  (If your card is NOT SMC EtherPower 10/100 PCI
50	  (smc9332dst), you can also try the driver for "Generic DECchip"
51	  cards, above.  However, most people with a network card of this type
52	  will say Y here.)
53
54	  To compile this driver as a module, choose M here. The module will
55	  be called tulip.
56
57config TULIP_MWI
58	bool "New bus configuration"
59	depends on TULIP
60	---help---
61	  This configures your Tulip card specifically for the card and
62	  system cache line size type you are using.
63
64	  This is experimental code, not yet tested on many boards.
65
66	  If unsure, say N.
67
68config TULIP_MMIO
69	bool "Use PCI shared mem for NIC registers"
70	depends on TULIP
71	---help---
72	  Use PCI shared memory for the NIC registers, rather than going through
73	  the Tulip's PIO (programmed I/O ports).  Faster, but could produce
74	  obscure bugs if your mainboard has memory controller timing issues.
75	  If in doubt, say N.
76
77config TULIP_NAPI
78	bool "Use RX polling (NAPI)"
79	depends on TULIP
80	---help---
81	  NAPI is a new driver API designed to reduce CPU and interrupt load
82	  when the driver is receiving lots of packets from the card. It is
83	  still somewhat experimental and thus not yet enabled by default.
84
85	  If your estimated Rx load is 10kpps or more, or if the card will be
86	  deployed on potentially unfriendly networks (e.g. in a firewall),
87	  then say Y here.
88
89	  If in doubt, say N.
90
91config TULIP_NAPI_HW_MITIGATION
92	bool "Use Interrupt Mitigation"
93	depends on TULIP_NAPI
94	---help---
95	  Use HW to reduce RX interrupts. Not strictly necessary since NAPI
96	  reduces RX interrupts by itself. Interrupt mitigation reduces RX
97	  interrupts even at low levels of traffic at the cost of a small
98	  latency.
99
100	  If in doubt, say Y.
101
102config TULIP_DM910X
103	def_bool y
104	depends on TULIP && SPARC
105
106config DE4X5
107	tristate "Generic DECchip & DIGITAL EtherWORKS PCI/EISA"
108	depends on (PCI || EISA)
109	depends on VIRT_TO_BUS || ALPHA || PPC || SPARC
110	select CRC32
111	---help---
112	  This is support for the DIGITAL series of PCI/EISA Ethernet cards.
113	  These include the DE425, DE434, DE435, DE450 and DE500 models.  If
114	  you have a network card of this type, say Y.  More specific
115	  information is contained in
116	  <file:Documentation/networking/de4x5.txt>.
117
118	  To compile this driver as a module, choose M here. The module will
119	  be called de4x5.
120
121config WINBOND_840
122	tristate "Winbond W89c840 Ethernet support"
123	depends on PCI
124	select CRC32
125	select MII
126	---help---
127	  This driver is for the Winbond W89c840 chip.  It also works with
128	  the TX9882 chip on the Compex RL100-ATX board.
129	  More specific information and updates are available from
130	  <http://www.scyld.com/network/drivers.html>.
131
132config DM9102
133	tristate "Davicom DM910x/DM980x support"
134	depends on PCI
135	select CRC32
136	---help---
137	  This driver is for DM9102(A)/DM9132/DM9801 compatible PCI cards from
138	  Davicom (<http://www.davicom.com.tw/>).  If you have such a network
139	  (Ethernet) card, say Y.  Some information is contained in the file
140	  <file:Documentation/networking/dmfe.txt>.
141
142	  To compile this driver as a module, choose M here. The module will
143	  be called dmfe.
144
145config ULI526X
146	tristate "ULi M526x controller support"
147	depends on PCI
148	select CRC32
149	---help---
150	  This driver is for ULi M5261/M5263 10/100M Ethernet Controller
151	  (<http://www.nvidia.com/page/uli_drivers.html>).
152
153	  To compile this driver as a module, choose M here. The module will
154	  be called uli526x.
155
156config PCMCIA_XIRCOM
157	tristate "Xircom CardBus support"
158	depends on CARDBUS
159	---help---
160	  This driver is for the Digital "Tulip" Ethernet CardBus adapters.
161	  It should work with most DEC 21*4*-based chips/ethercards, as well
162	  as with work-alike chips from Lite-On (PNIC) and Macronix (MXIC) and
163	  ASIX.
164
165	  To compile this driver as a module, choose M here. The module will
166	  be called xircom_cb.  If unsure, say N.
167
168endif # NET_TULIP
169