forked from ~ljy/RK356X_SDK_RELEASE
kernel/drivers/net/wireless/broadcom/b43legacy/Kconfig
.. .. @@ -1,9 +1,10 @@ 1 1 2 config B43LEGACY 2 3 tristate "Broadcom 43xx-legacy wireless support (mac80211 stack)" 3 4 depends on SSB_POSSIBLE && MAC80211 && HAS_DMA 4 5 select SSB 5 6 select FW_LOADER 6 7 7 8 b43legacy is a driver for 802.11b devices from Broadcom (BCM4301 and 8 9 BCM4303) and early model 802.11g chips (BCM4306 Ver. 2) used in the 9 10 Linksys WPC54G V1 PCMCIA devices. .. .. @@ -53,7 +54,7 @@ 53 54 bool "Broadcom 43xx-legacy debugging" 54 55 depends on B43LEGACY 55 56 default y 56 57 57 58 Say Y, because this information will help you get the driver running. 58 59 This option generates a minimum of log output. 59 60 .. .. @@ -74,7 +75,7 @@ 74 75 bool "DMA + PIO" 75 76 select B43LEGACY_DMA 76 77 select B43LEGACY_PIO 77 78 78 79 Include both, Direct Memory Access (DMA) and Programmed I/O (PIO) 79 80 data transfer modes. The mode actually used is selectable through 80 81 the module parameter "pio". With pio=0 as a module parameter, the .. .. @@ -85,14 +86,14 @@ 85 86 config B43LEGACY_DMA_MODE 86 87 bool "DMA (Direct Memory Access) only" 87 88 select B43LEGACY_DMA 88 89 89 90 Only include Direct Memory Access (DMA). 90 91 This reduces the size of the driver module, by omitting the PIO code. 91 92 92 93 config B43LEGACY_PIO_MODE 93 94 bool "PIO (Programmed I/O) only" 94 95 select B43LEGACY_PIO 95 96 96 97 Only include Programmed I/O (PIO). 97 98 This reduces the size of the driver module, by omitting the DMA code. 98 99 Please note that PIO transfers are slow (compared to DMA).
