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Diffstat (limited to 'drivers/net/tulip/Kconfig')
| -rw-r--r-- | drivers/net/tulip/Kconfig | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/drivers/net/tulip/Kconfig b/drivers/net/tulip/Kconfig index d913405bc393..1cc8cf4425d1 100644 --- a/drivers/net/tulip/Kconfig +++ b/drivers/net/tulip/Kconfig @@ -27,6 +27,18 @@ config DE2104X To compile this driver as a module, choose M here. The module will be called de2104x. +config DE2104X_DSL + int "Descriptor Skip Length in 32 bit longwords" + depends on DE2104X + range 0 31 + default 0 + help + Setting this value allows to align ring buffer descriptors into their + own cache lines. Value of 4 corresponds to the typical 32 byte line + (the descriptor is 16 bytes). This is necessary on systems that lack + cache coherence, an example is PowerMac 5500. Otherwise 0 is safe. + Default is 0, and range is 0 to 31. + config TULIP tristate "DECchip Tulip (dc2114x) PCI support" depends on PCI |