2007-09-19 03:39:42 +08:00
|
|
|
config B43
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|
|
tristate "Broadcom 43xx wireless support (mac80211 stack)"
|
2009-10-29 04:29:30 +08:00
|
|
|
depends on SSB_POSSIBLE && MAC80211 && HAS_DMA
|
2007-09-19 03:39:42 +08:00
|
|
|
select SSB
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|
|
select FW_LOADER
|
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|
|
---help---
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|
|
|
b43 is a driver for the Broadcom 43xx series wireless devices.
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|
|
Check "lspci" for something like
|
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|
|
"Broadcom Corporation BCM43XX 802.11 Wireless LAN Controller"
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|
|
to determine whether you own such a device.
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|
This driver supports the new BCM43xx IEEE 802.11G devices, but not
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|
|
the old IEEE 802.11B devices. Old devices are supported by
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|
|
the b43legacy driver.
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|
|
Note that this has nothing to do with the standard that your AccessPoint
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|
supports (A, B, G or a combination).
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|
IEEE 802.11G devices can talk to IEEE 802.11B AccessPoints.
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|
It is safe to include both b43 and b43legacy as the underlying glue
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|
layer will automatically load the correct version for your device.
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|
|
This driver uses V4 firmware, which must be installed separately using
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|
b43-fwcutter.
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|
|
This driver can be built as a module (recommended) that will be called "b43".
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If unsure, say M.
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|
|
2011-06-02 15:56:04 +08:00
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|
|
config B43_BCMA
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|
|
bool "Support for BCMA bus"
|
2011-07-22 19:11:05 +08:00
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|
|
depends on B43 && BCMA
|
2011-06-02 15:56:04 +08:00
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|
default y
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|
2011-06-14 14:18:59 +08:00
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|
|
config B43_SSB
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|
bool
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depends on B43 && SSB
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|
default y
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|
|
2007-09-19 03:39:42 +08:00
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|
|
# Auto-select SSB PCI-HOST support, if possible
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|
|
config B43_PCI_AUTOSELECT
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|
bool
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|
|
depends on B43 && SSB_PCIHOST_POSSIBLE
|
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|
|
select SSB_PCIHOST
|
2008-02-23 17:59:26 +08:00
|
|
|
select SSB_B43_PCI_BRIDGE
|
2007-09-19 03:39:42 +08:00
|
|
|
default y
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|
|
|
|
|
|
|
# Auto-select SSB PCICORE driver, if possible
|
|
|
|
config B43_PCICORE_AUTOSELECT
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|
|
bool
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|
|
depends on B43 && SSB_DRIVER_PCICORE_POSSIBLE
|
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|
|
select SSB_DRIVER_PCICORE
|
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|
|
default y
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|
|
|
|
config B43_PCMCIA
|
2009-09-06 20:49:43 +08:00
|
|
|
bool "Broadcom 43xx PCMCIA device support"
|
|
|
|
depends on B43 && SSB_PCMCIAHOST_POSSIBLE
|
2007-09-19 03:39:42 +08:00
|
|
|
select SSB_PCMCIAHOST
|
|
|
|
---help---
|
|
|
|
Broadcom 43xx PCMCIA device support.
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|
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|
|
Support for 16bit PCMCIA devices.
|
|
|
|
Please note that most PC-CARD devices are _NOT_ 16bit PCMCIA
|
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|
|
devices, but 32bit CardBUS devices. CardBUS devices are supported
|
|
|
|
out of the box by b43.
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|
|
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|
|
With this config option you can drive b43 cards in
|
|
|
|
CompactFlash formfactor in a PCMCIA adaptor.
|
|
|
|
CF b43 cards can sometimes be found in handheld PCs.
|
|
|
|
|
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|
|
It's safe to select Y here, even if you don't have a B43 PCMCIA device.
|
|
|
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|
|
|
If unsure, say N.
|
|
|
|
|
2009-09-11 01:34:49 +08:00
|
|
|
config B43_SDIO
|
|
|
|
bool "Broadcom 43xx SDIO device support (EXPERIMENTAL)"
|
2009-09-16 07:13:57 +08:00
|
|
|
depends on B43 && SSB_SDIOHOST_POSSIBLE && EXPERIMENTAL
|
2009-09-11 01:34:49 +08:00
|
|
|
select SSB_SDIOHOST
|
|
|
|
---help---
|
|
|
|
Broadcom 43xx device support for Soft-MAC SDIO devices.
|
|
|
|
|
|
|
|
With this config option you can drive Soft-MAC b43 cards with a
|
|
|
|
Secure Digital I/O interface.
|
|
|
|
This includes the WLAN daughter card found on the Nintendo Wii
|
|
|
|
video game console.
|
|
|
|
Note that this does not support Broadcom 43xx Full-MAC devices.
|
|
|
|
|
|
|
|
It's safe to select Y here, even if you don't have a B43 SDIO device.
|
|
|
|
|
|
|
|
If unsure, say N.
|
|
|
|
|
2010-02-27 02:34:27 +08:00
|
|
|
#Data transfers to the device via PIO. We want it as a fallback even
|
|
|
|
# if we can do DMA.
|
2011-07-07 00:05:14 +08:00
|
|
|
config B43_BCMA_PIO
|
|
|
|
bool
|
|
|
|
depends on B43_BCMA
|
|
|
|
select BCMA_BLOCKIO
|
|
|
|
default y
|
|
|
|
|
2010-02-27 02:34:27 +08:00
|
|
|
config B43_PIO
|
|
|
|
bool
|
|
|
|
depends on B43
|
|
|
|
select SSB_BLOCKIO
|
|
|
|
default y
|
|
|
|
|
2010-12-08 04:56:00 +08:00
|
|
|
config B43_PHY_N
|
|
|
|
bool "Support for 802.11n (N-PHY) devices (EXPERIMENTAL)"
|
|
|
|
depends on B43 && EXPERIMENTAL
|
2008-01-05 00:06:29 +08:00
|
|
|
---help---
|
2010-12-08 04:56:00 +08:00
|
|
|
Support for the N-PHY.
|
2008-01-05 00:06:29 +08:00
|
|
|
|
2011-03-07 22:09:19 +08:00
|
|
|
This enables support for devices with N-PHY.
|
2008-01-05 00:06:29 +08:00
|
|
|
|
2010-12-08 04:56:00 +08:00
|
|
|
Say N if you expect high stability and performance. Saying Y will not
|
|
|
|
affect other devices support and may provide support for basic needs.
|
2008-01-05 00:06:29 +08:00
|
|
|
|
2008-08-30 16:55:48 +08:00
|
|
|
config B43_PHY_LP
|
2011-07-31 00:30:27 +08:00
|
|
|
bool "Support for low-power (LP-PHY) devices"
|
|
|
|
depends on B43
|
2009-08-27 23:24:23 +08:00
|
|
|
default y
|
2008-08-30 16:55:48 +08:00
|
|
|
---help---
|
|
|
|
Support for the LP-PHY.
|
2009-08-17 02:22:41 +08:00
|
|
|
The LP-PHY is a low-power PHY built into some notebooks
|
2011-07-31 00:30:27 +08:00
|
|
|
and embedded devices. It supports 802.11a/b/g
|
2009-08-17 02:22:41 +08:00
|
|
|
(802.11a support is optional, and currently disabled).
|
2008-08-30 16:55:48 +08:00
|
|
|
|
2011-06-13 22:20:06 +08:00
|
|
|
config B43_PHY_HT
|
2011-08-27 02:41:40 +08:00
|
|
|
bool "Support for HT-PHY (high throughput) devices (EXPERIMENTAL)"
|
|
|
|
depends on B43 && EXPERIMENTAL
|
2011-06-13 22:20:06 +08:00
|
|
|
---help---
|
|
|
|
Support for the HT-PHY.
|
|
|
|
|
2011-08-27 02:41:40 +08:00
|
|
|
Enables support for BCM4331 and possibly other chipsets with that PHY.
|
2011-06-13 22:20:06 +08:00
|
|
|
|
2011-07-07 21:25:27 +08:00
|
|
|
config B43_PHY_LCN
|
|
|
|
bool "Support for LCN-PHY devices (BROKEN)"
|
|
|
|
depends on B43 && BROKEN
|
|
|
|
---help---
|
|
|
|
Support for the LCN-PHY.
|
|
|
|
|
|
|
|
Say N, this is BROKEN and crashes driver.
|
|
|
|
|
2007-11-08 04:24:07 +08:00
|
|
|
# This config option automatically enables b43 LEDS support,
|
|
|
|
# if it's possible.
|
2007-09-27 21:31:40 +08:00
|
|
|
config B43_LEDS
|
|
|
|
bool
|
2007-11-08 04:24:07 +08:00
|
|
|
depends on B43 && MAC80211_LEDS && (LEDS_CLASS = y || LEDS_CLASS = B43)
|
2007-09-28 03:35:34 +08:00
|
|
|
default y
|
|
|
|
|
2009-03-29 19:19:31 +08:00
|
|
|
# This config option automatically enables b43 HW-RNG support,
|
|
|
|
# if the HW-RNG core is enabled.
|
|
|
|
config B43_HWRNG
|
|
|
|
bool
|
|
|
|
depends on B43 && (HW_RANDOM = y || HW_RANDOM = B43)
|
|
|
|
default y
|
|
|
|
|
2007-09-19 03:39:42 +08:00
|
|
|
config B43_DEBUG
|
|
|
|
bool "Broadcom 43xx debugging"
|
|
|
|
depends on B43
|
|
|
|
---help---
|
2009-01-25 22:49:59 +08:00
|
|
|
Broadcom 43xx debugging.
|
2007-09-19 03:39:42 +08:00
|
|
|
|
2009-01-25 22:49:59 +08:00
|
|
|
This adds additional runtime sanity checks and statistics to the driver.
|
|
|
|
These checks and statistics might me expensive and hurt runtime performance
|
|
|
|
of your system.
|
|
|
|
This also adds the b43 debugfs interface.
|
|
|
|
|
|
|
|
Do not enable this, unless you are debugging the driver.
|
|
|
|
|
|
|
|
Say N, if you are a distributor or user building a release kernel
|
|
|
|
for production use.
|
|
|
|
Only say Y, if you are debugging a problem in the b43 driver sourcecode.
|