diff options
Diffstat (limited to 'drivers/net/fddi/Kconfig')
| -rw-r--r-- | drivers/net/fddi/Kconfig | 19 |
1 files changed, 0 insertions, 19 deletions
diff --git a/drivers/net/fddi/Kconfig b/drivers/net/fddi/Kconfig index f99c1048c97e..846bf41c2717 100644 --- a/drivers/net/fddi/Kconfig +++ b/drivers/net/fddi/Kconfig @@ -38,25 +38,6 @@ config DEFXX To compile this driver as a module, choose M here: the module will be called defxx. If unsure, say N. -config DEFXX_MMIO - bool - prompt "Use MMIO instead of IOP" if PCI || EISA - depends on DEFXX - default n if EISA - default y - help - This instructs the driver to use EISA or PCI memory-mapped I/O - (MMIO) as appropriate instead of programmed I/O ports (IOP). - Enabling this gives an improvement in processing time in parts - of the driver, but it requires a memory window to be configured - for EISA (DEFEA) adapters that may not always be available. - Conversely some PCIe host bridges do not support IOP, so MMIO - may be required to access PCI (DEFPA) adapters on downstream PCI - buses with some systems. TURBOchannel does not have the concept - of I/O ports, so MMIO is always used for these (DEFTA) adapters. - - If unsure, say N. - config SKFP tristate "SysKonnect FDDI PCI support" depends on FDDI && PCI |