Index: chromeos/compat-wireless/drivers/net/wireless/b43/Kconfig |
diff --git a/chromeos/compat-wireless/drivers/net/wireless/b43/Kconfig b/chromeos/compat-wireless/drivers/net/wireless/b43/Kconfig |
new file mode 100644 |
index 0000000000000000000000000000000000000000..0a00d42642cdd11c26e0ec84758bbcf866c75d68 |
--- /dev/null |
+++ b/chromeos/compat-wireless/drivers/net/wireless/b43/Kconfig |
@@ -0,0 +1,148 @@ |
+config B43 |
+ tristate "Broadcom 43xx wireless support (mac80211 stack)" |
+ depends on SSB_POSSIBLE && MAC80211 && HAS_DMA |
+ select SSB |
+ select FW_LOADER |
+ ---help--- |
+ b43 is a driver for the Broadcom 43xx series wireless devices. |
+ |
+ Check "lspci" for something like |
+ "Broadcom Corporation BCM43XX 802.11 Wireless LAN Controller" |
+ to determine whether you own such a device. |
+ |
+ This driver supports the new BCM43xx IEEE 802.11G devices, but not |
+ the old IEEE 802.11B devices. Old devices are supported by |
+ the b43legacy driver. |
+ Note that this has nothing to do with the standard that your AccessPoint |
+ supports (A, B, G or a combination). |
+ IEEE 802.11G devices can talk to IEEE 802.11B AccessPoints. |
+ |
+ 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 V4 firmware, which must be installed separately using |
+ b43-fwcutter. |
+ |
+ This driver can be built as a module (recommended) that will be called "b43". |
+ If unsure, say M. |
+ |
+# Auto-select SSB PCI-HOST support, if possible |
+config B43_PCI_AUTOSELECT |
+ bool |
+ depends on B43 && SSB_PCIHOST_POSSIBLE |
+ select SSB_PCIHOST |
+ select SSB_B43_PCI_BRIDGE |
+ default y |
+ |
+# Auto-select SSB PCICORE driver, if possible |
+config B43_PCICORE_AUTOSELECT |
+ bool |
+ depends on B43 && SSB_DRIVER_PCICORE_POSSIBLE |
+ select SSB_DRIVER_PCICORE |
+ default y |
+ |
+config B43_PCMCIA |
+ bool "Broadcom 43xx PCMCIA device support" |
+ depends on B43 && SSB_PCMCIAHOST_POSSIBLE |
+ select SSB_PCMCIAHOST |
+ ---help--- |
+ Broadcom 43xx PCMCIA device support. |
+ |
+ Support for 16bit PCMCIA devices. |
+ Please note that most PC-CARD devices are _NOT_ 16bit PCMCIA |
+ devices, but 32bit CardBUS devices. CardBUS devices are supported |
+ out of the box by b43. |
+ |
+ 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. |
+ |
+ It's safe to select Y here, even if you don't have a B43 PCMCIA device. |
+ |
+ If unsure, say N. |
+ |
+config B43_SDIO |
+ bool "Broadcom 43xx SDIO device support (EXPERIMENTAL)" |
+ depends on B43 && SSB_SDIOHOST_POSSIBLE && EXPERIMENTAL |
+ 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. |
+ |
+#Data transfers to the device via PIO. We want it as a fallback even |
+# if we can do DMA. |
+config B43_PIO |
+ bool |
+ depends on B43 |
+ select SSB_BLOCKIO |
+ default y |
+ |
+config B43_NPHY |
+ bool "Pre IEEE 802.11n support (BROKEN)" |
+ depends on B43 && EXPERIMENTAL && BROKEN |
+ ---help--- |
+ Support for the IEEE 802.11n draft. |
+ |
+ THIS IS BROKEN AND DOES NOT WORK YET. |
+ |
+ SAY N. |
+ |
+config B43_PHY_LP |
+ bool "Support for low-power (LP-PHY) devices (EXPERIMENTAL)" |
+ depends on B43 && EXPERIMENTAL |
+ default y |
+ ---help--- |
+ Support for the LP-PHY. |
+ The LP-PHY is a low-power PHY built into some notebooks |
+ and embedded devices. It supports 802.11a/g |
+ (802.11a support is optional, and currently disabled). |
+ |
+# This config option automatically enables b43 LEDS support, |
+# if it's possible. |
+config B43_LEDS |
+ bool |
+ depends on B43 && MAC80211_LEDS && (LEDS_CLASS = y || LEDS_CLASS = B43) |
+ default y |
+ |
+# 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 |
+ |
+config B43_DEBUG |
+ bool "Broadcom 43xx debugging" |
+ depends on B43 |
+ ---help--- |
+ Broadcom 43xx debugging. |
+ |
+ 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. |
+ |
+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. |