Index: chromeos/compat-wireless/drivers/net/wireless/b43legacy/Kconfig |
diff --git a/chromeos/compat-wireless/drivers/net/wireless/b43legacy/Kconfig b/chromeos/compat-wireless/drivers/net/wireless/b43legacy/Kconfig |
new file mode 100644 |
index 0000000000000000000000000000000000000000..1ffa28835c58a5121eaf840d2cf648c4deb98db4 |
--- /dev/null |
+++ b/chromeos/compat-wireless/drivers/net/wireless/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 |