diff options
Diffstat (limited to 'drivers/net/wireless/broadcom/b43legacy/Kconfig')
| -rw-r--r-- | drivers/net/wireless/broadcom/b43legacy/Kconfig | 104 |
1 files changed, 104 insertions, 0 deletions
diff --git a/drivers/net/wireless/broadcom/b43legacy/Kconfig b/drivers/net/wireless/broadcom/b43legacy/Kconfig new file mode 100644 index 000000000000..1ffa28835c58 --- /dev/null +++ b/drivers/net/wireless/broadcom/b43legacy/Kconfig @@ -0,0 +1,104 @@ +config B43LEGACY + tristate "Broadcom 43xx-legacy wireless support (mac80211 stack)" + depends on SSB_POSSIBLE && MAC80211 && HAS_DMA + select SSB + select FW_LOADER + ---help--- + b43legacy is a driver for 802.11b devices from Broadcom (BCM4301 and + BCM4303) and early model 802.11g chips (BCM4306 Ver. 2) used in the + Linksys WPC54G V1 PCMCIA devices. + + Newer 802.11g and 802.11a devices need b43. + + It is safe to include both b43 and b43legacy as the underlying glue + layer will automatically load the correct version for your device. + + This driver uses V3 firmware, which must be installed separately using + b43-fwcutter. + + This driver can be built as a module (recommended) that will be + called "b43legacy". If unsure, say M. + +# Auto-select SSB PCI-HOST support, if possible +config B43LEGACY_PCI_AUTOSELECT + bool + depends on B43LEGACY && SSB_PCIHOST_POSSIBLE + select SSB_PCIHOST + select SSB_B43_PCI_BRIDGE + default y + +# Auto-select SSB PCICORE driver, if possible +config B43LEGACY_PCICORE_AUTOSELECT + bool + depends on B43LEGACY && SSB_DRIVER_PCICORE_POSSIBLE + select SSB_DRIVER_PCICORE + default y + +# LED support +# This config option automatically enables b43legacy LEDS support, +# if it's possible. +config B43LEGACY_LEDS + bool + depends on B43LEGACY && MAC80211_LEDS && (LEDS_CLASS = y || LEDS_CLASS = B43LEGACY) + default y + +# This config option automatically enables b43 HW-RNG support, +# if the HW-RNG core is enabled. +config B43LEGACY_HWRNG + bool + depends on B43LEGACY && (HW_RANDOM = y || HW_RANDOM = B43LEGACY) + default y + +config B43LEGACY_DEBUG + bool "Broadcom 43xx-legacy debugging" + depends on B43LEGACY + default y + ---help--- + Say Y, because this information will help you get the driver running. + This option generates a minimum of log output. + +config B43LEGACY_DMA + bool + depends on B43LEGACY + +config B43LEGACY_PIO + bool + depends on B43LEGACY + +choice + prompt "Broadcom 43xx-legacy data transfer mode" + depends on B43LEGACY + default B43LEGACY_DMA_AND_PIO_MODE + +config B43LEGACY_DMA_AND_PIO_MODE + bool "DMA + PIO" + select B43LEGACY_DMA + select B43LEGACY_PIO + ---help--- + Include both, Direct Memory Access (DMA) and Programmed I/O (PIO) + data transfer modes. The mode actually used is selectable through + the module parameter "pio". With pio=0 as a module parameter, the + default DMA is used, otherwise PIO is used. + + If unsure, choose this option. + +config B43LEGACY_DMA_MODE + bool "DMA (Direct Memory Access) only" + select B43LEGACY_DMA + ---help--- + Only include Direct Memory Access (DMA). + This reduces the size of the driver module, by omitting the PIO code. + +config B43LEGACY_PIO_MODE + bool "PIO (Programmed I/O) only" + select B43LEGACY_PIO + ---help--- + Only include Programmed I/O (PIO). + This reduces the size of the driver module, by omitting the DMA code. + Please note that PIO transfers are slow (compared to DMA). + + Also note that not all devices of the b43legacy series support PIO. + + You should use PIO only if DMA does not work for you. + +endchoice |