diff options
Diffstat (limited to 'drivers/net/wireless/b43/Kconfig')
| -rw-r--r-- | drivers/net/wireless/b43/Kconfig | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/drivers/net/wireless/b43/Kconfig b/drivers/net/wireless/b43/Kconfig index 8bc4bc4c330..94f04559028 100644 --- a/drivers/net/wireless/b43/Kconfig +++ b/drivers/net/wireless/b43/Kconfig @@ -62,6 +62,13 @@ config B43_PCMCIA If unsure, say N. +# Data transfers to the device via PIO +# This is only needed on PCMCIA devices. All others can do DMA properly. +config B43_PIO + bool + depends on B43 && (B43_PCMCIA || B43_FORCE_PIO) + default y + config B43_NPHY bool "Pre IEEE 802.11n support (BROKEN)" depends on B43 && EXPERIMENTAL && BROKEN @@ -94,3 +101,13 @@ config B43_DEBUG Say Y, if you want to find out why the driver does not work for you. + +config B43_FORCE_PIO + bool "Force usage of PIO instead of DMA" + depends on B43 && B43_DEBUG + ---help--- + This will disable DMA and always enable PIO instead. + + Say N! + This is only for debugging the PIO engine code. You do + _NOT_ want to enable this. |