drivers/net/ethernet/dec/tulip/Kconfig

   1 #
   2 # Tulip family network device configuration
   3 #
   4
   5 config 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
  11 if NET_TULIP
  12
  13 config 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
  29 config 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
  41 config 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
  57 config 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
  68 config 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
  77 config 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
  91 config 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
 102 config TULIP_DM910X
 103         def_bool y
 104         depends on TULIP && SPARC
 105
 106 config 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/device_drivers/dec/de4x5.txt>.
 117
 118           To compile this driver as a module, choose M here. The module will
 119           be called de4x5.
 120
 121 config 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
 132 config 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/device_drivers/dec/dmfe.txt>.
 141
 142           To compile this driver as a module, choose M here. The module will
 143           be called dmfe.
 144
 145 config 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
 156 config 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
 168 endif # NET_TULIP