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169 lines
5.3 KiB
169 lines
5.3 KiB
# SPDX-License-Identifier: GPL-2.0-only |
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# |
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# Tulip family network device configuration |
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# |
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config NET_TULIP |
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bool "DEC - Tulip devices" |
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depends on (PCI || EISA || CARDBUS) |
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help |
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This selects the "Tulip" family of EISA/PCI network cards. |
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if NET_TULIP |
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config DE2104X |
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tristate "Early DECchip Tulip (dc2104x) PCI support" |
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depends on PCI |
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select CRC32 |
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help |
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This driver is developed for the SMC EtherPower series Ethernet |
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cards and also works with cards based on the DECchip |
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21040 (Tulip series) chips. Some LinkSys PCI cards are |
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of this type. (If your card is NOT SMC EtherPower 10/100 PCI |
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(smc9332dst), you can also try the driver for "Generic DECchip" |
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cards, below. However, most people with a network card of this type |
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will say Y here.) |
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To compile this driver as a module, choose M here. The module will |
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be called de2104x. |
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config DE2104X_DSL |
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int "Descriptor Skip Length in 32 bit longwords" |
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depends on DE2104X |
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range 0 31 |
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default 0 |
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help |
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Setting this value allows to align ring buffer descriptors into their |
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own cache lines. Value of 4 corresponds to the typical 32 byte line |
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(the descriptor is 16 bytes). This is necessary on systems that lack |
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cache coherence, an example is PowerMac 5500. Otherwise 0 is safe. |
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Default is 0, and range is 0 to 31. |
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config TULIP |
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tristate "DECchip Tulip (dc2114x) PCI support" |
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depends on PCI |
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select CRC32 |
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help |
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This driver is developed for the SMC EtherPower series Ethernet |
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cards and also works with cards based on the DECchip |
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21140 (Tulip series) chips. Some LinkSys PCI cards are |
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of this type. (If your card is NOT SMC EtherPower 10/100 PCI |
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(smc9332dst), you can also try the driver for "Generic DECchip" |
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cards, above. However, most people with a network card of this type |
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will say Y here.) |
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To compile this driver as a module, choose M here. The module will |
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be called tulip. |
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config TULIP_MWI |
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bool "New bus configuration" |
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depends on TULIP |
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help |
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This configures your Tulip card specifically for the card and |
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system cache line size type you are using. |
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This is experimental code, not yet tested on many boards. |
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If unsure, say N. |
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config TULIP_MMIO |
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bool "Use PCI shared mem for NIC registers" |
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depends on TULIP |
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help |
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Use PCI shared memory for the NIC registers, rather than going through |
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the Tulip's PIO (programmed I/O ports). Faster, but could produce |
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obscure bugs if your mainboard has memory controller timing issues. |
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If in doubt, say N. |
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config TULIP_NAPI |
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bool "Use RX polling (NAPI)" |
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depends on TULIP |
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help |
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NAPI is a new driver API designed to reduce CPU and interrupt load |
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when the driver is receiving lots of packets from the card. It is |
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still somewhat experimental and thus not yet enabled by default. |
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If your estimated Rx load is 10kpps or more, or if the card will be |
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deployed on potentially unfriendly networks (e.g. in a firewall), |
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then say Y here. |
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If in doubt, say N. |
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config TULIP_NAPI_HW_MITIGATION |
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bool "Use Interrupt Mitigation" |
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depends on TULIP_NAPI |
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help |
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Use HW to reduce RX interrupts. Not strictly necessary since NAPI |
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reduces RX interrupts by itself. Interrupt mitigation reduces RX |
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interrupts even at low levels of traffic at the cost of a small |
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latency. |
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If in doubt, say Y. |
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config TULIP_DM910X |
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def_bool y |
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depends on TULIP && SPARC |
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config DE4X5 |
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tristate "Generic DECchip & DIGITAL EtherWORKS PCI/EISA" |
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depends on (PCI || EISA) |
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depends on VIRT_TO_BUS || ALPHA || PPC || SPARC |
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select CRC32 |
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help |
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This is support for the DIGITAL series of PCI/EISA Ethernet cards. |
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These include the DE425, DE434, DE435, DE450 and DE500 models. If |
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you have a network card of this type, say Y. More specific |
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information is contained in |
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<file:Documentation/networking/device_drivers/ethernet/dec/de4x5.rst>. |
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To compile this driver as a module, choose M here. The module will |
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be called de4x5. |
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config WINBOND_840 |
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tristate "Winbond W89c840 Ethernet support" |
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depends on PCI |
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select CRC32 |
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select MII |
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help |
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This driver is for the Winbond W89c840 chip. It also works with |
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the TX9882 chip on the Compex RL100-ATX board. |
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More specific information and updates are available from |
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<http://www.scyld.com/network/drivers.html>. |
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config DM9102 |
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tristate "Davicom DM910x/DM980x support" |
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depends on PCI |
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select CRC32 |
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help |
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This driver is for DM9102(A)/DM9132/DM9801 compatible PCI cards from |
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Davicom (<http://www.davicom.com.tw/>). If you have such a network |
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(Ethernet) card, say Y. Some information is contained in the file |
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<file:Documentation/networking/device_drivers/ethernet/dec/dmfe.rst>. |
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To compile this driver as a module, choose M here. The module will |
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be called dmfe. |
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config ULI526X |
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tristate "ULi M526x controller support" |
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depends on PCI |
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select CRC32 |
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help |
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This driver is for ULi M5261/M5263 10/100M Ethernet Controller |
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(<http://www.nvidia.com/page/uli_drivers.html>). |
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To compile this driver as a module, choose M here. The module will |
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be called uli526x. |
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config PCMCIA_XIRCOM |
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tristate "Xircom CardBus support" |
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depends on CARDBUS |
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help |
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This driver is for the Digital "Tulip" Ethernet CardBus adapters. |
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It should work with most DEC 21*4*-based chips/ethercards, as well |
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as with work-alike chips from Lite-On (PNIC) and Macronix (MXIC) and |
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ASIX. |
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To compile this driver as a module, choose M here. The module will |
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be called xircom_cb. If unsure, say N. |
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endif # NET_TULIP
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