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1# SPDX-License-Identifier: GPL-2.0-only
2#
3# Tulip family network device configuration
4#
5
6config NET_TULIP
7 bool "DEC - Tulip devices"
8 depends on (PCI || EISA || CARDBUS)
9 help
10 This selects the "Tulip" family of EISA/PCI network cards.
11
12if NET_TULIP
13
14config DE2104X
15 tristate "Early DECchip Tulip (dc2104x) PCI support"
16 depends on PCI
17 select CRC32
18 help
19 This driver is developed for the SMC EtherPower series Ethernet
20 cards and also works with cards based on the DECchip
21 21040 (Tulip series) chips. Some LinkSys PCI cards are
22 of this type. (If your card is NOT SMC EtherPower 10/100 PCI
23 (smc9332dst), you can also try the driver for "Generic DECchip"
24 cards, below. However, most people with a network card of this type
25 will say Y here.)
26
27 To compile this driver as a module, choose M here. The module will
28 be called de2104x.
29
30config DE2104X_DSL
31 int "Descriptor Skip Length in 32 bit longwords"
32 depends on DE2104X
33 range 0 31
34 default 0
35 help
36 Setting this value allows to align ring buffer descriptors into their
37 own cache lines. Value of 4 corresponds to the typical 32 byte line
38 (the descriptor is 16 bytes). This is necessary on systems that lack
39 cache coherence, an example is PowerMac 5500. Otherwise 0 is safe.
40 Default is 0, and range is 0 to 31.
41
42config TULIP
43 tristate "DECchip Tulip (dc2114x) PCI support"
44 depends on PCI
45 select CRC32
46 help
47 This driver is developed for the SMC EtherPower series Ethernet
48 cards and also works with cards based on the DECchip
49 21140 (Tulip series) chips. Some LinkSys PCI cards are
50 of this type. (If your card is NOT SMC EtherPower 10/100 PCI
51 (smc9332dst), you can also try the driver for "Generic DECchip"
52 cards, above. However, most people with a network card of this type
53 will say Y here.)
54
55 To compile this driver as a module, choose M here. The module will
56 be called tulip.
57
58config TULIP_MWI
59 bool "New bus configuration"
60 depends on TULIP
61 help
62 This configures your Tulip card specifically for the card and
63 system cache line size type you are using.
64
65 This is experimental code, not yet tested on many boards.
66
67 If unsure, say N.
68
69config TULIP_MMIO
70 bool "Use PCI shared mem for NIC registers"
71 depends on TULIP
72 help
73 Use PCI shared memory for the NIC registers, rather than going through
74 the Tulip's PIO (programmed I/O ports). Faster, but could produce
75 obscure bugs if your mainboard has memory controller timing issues.
76 If in doubt, say N.
77
78config TULIP_NAPI
79 bool "Use RX polling (NAPI)"
80 depends on TULIP
81 help
82 NAPI is a new driver API designed to reduce CPU and interrupt load
83 when the driver is receiving lots of packets from the card. It is
84 still somewhat experimental and thus not yet enabled by default.
85
86 If your estimated Rx load is 10kpps or more, or if the card will be
87 deployed on potentially unfriendly networks (e.g. in a firewall),
88 then say Y here.
89
90 If in doubt, say N.
91
92config TULIP_NAPI_HW_MITIGATION
93 bool "Use Interrupt Mitigation"
94 depends on TULIP_NAPI
95 help
96 Use HW to reduce RX interrupts. Not strictly necessary since NAPI
97 reduces RX interrupts by itself. Interrupt mitigation reduces RX
98 interrupts even at low levels of traffic at the cost of a small
99 latency.
100
101 If in doubt, say Y.
102
103config TULIP_DM910X
104 def_bool y
105 depends on TULIP && SPARC
106
107config WINBOND_840
108 tristate "Winbond W89c840 Ethernet support"
109 depends on PCI
110 select CRC32
111 select MII
112 help
113 This driver is for the Winbond W89c840 chip. It also works with
114 the TX9882 chip on the Compex RL100-ATX board.
115 More specific information and updates are available from
116 <http://www.scyld.com/network/drivers.html>.
117
118config DM9102
119 tristate "Davicom DM910x/DM980x support"
120 depends on PCI
121 select CRC32
122 help
123 This driver is for DM9102(A)/DM9132/DM9801 compatible PCI cards from
124 Davicom (<http://www.davicom.com.tw/>). If you have such a network
125 (Ethernet) card, say Y. Some information is contained in the file
126 <file:Documentation/networking/device_drivers/ethernet/dec/dmfe.rst>.
127
128 To compile this driver as a module, choose M here. The module will
129 be called dmfe.
130
131config ULI526X
132 tristate "ULi M526x controller support"
133 depends on PCI
134 select CRC32
135 help
136 This driver is for ULi M5261/M5263 10/100M Ethernet Controller
137 (<http://www.nvidia.com/page/uli_drivers.html>).
138
139 To compile this driver as a module, choose M here. The module will
140 be called uli526x.
141
142config PCMCIA_XIRCOM
143 tristate "Xircom CardBus support"
144 depends on CARDBUS
145 help
146 This driver is for the Digital "Tulip" Ethernet CardBus adapters.
147 It should work with most DEC 21*4*-based chips/ethercards, as well
148 as with work-alike chips from Lite-On (PNIC) and Macronix (MXIC) and
149 ASIX.
150
151 To compile this driver as a module, choose M here. The module will
152 be called xircom_cb. If unsure, say N.
153
154endif # NET_TULIP
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