Blackfin ethernet driver: on chip ethernet MAC controller driver

[deliverable/linux.git] / drivers / net / Kconfig

diff --git a/drivers/net/Kconfig b/drivers/net/Kconfig
index 5fb659f8b20e537c0b22ff504b182811c59a47cd..3073f679584b9cd229c99dd60926cb2569c5d5ee 100644 (file)
--- a/drivers/net/Kconfig
+++ b/drivers/net/Kconfig
@@ -838,6 +838,50 @@ config ULTRA32
          <file:Documentation/networking/net-modules.txt>. The module
          will be called smc-ultra32.
 
+config BFIN_MAC
+       tristate "Blackfin 536/537 on-chip mac support"
+       depends on NET_ETHERNET && (BF537 || BF536) && (!BF537_PORT_H)
+       select CRC32
+       select BFIN_MAC_USE_L1 if DMA_UNCACHED_NONE
+       help
+         This is the driver for blackfin on-chip mac device. Say Y if you want it
+         compiled into the kernel. This driver is also available as a module
+         ( = code which can be inserted in and removed from the running kernel
+         whenever you want). The module will be called bfin_mac.
+
+config BFIN_MAC_USE_L1
+       bool "Use L1 memory for rx/tx packets"
+       depends on BFIN_MAC && BF537
+       default y
+       help
+         To get maximum network performace, you should use L1 memory as rx/tx buffers.
+         Say N here if you want to reserve L1 memory for other uses.
+
+config BFIN_TX_DESC_NUM
+       int "Number of transmit buffer packets"
+       depends on BFIN_MAC
+       range 6 10 if BFIN_MAC_USE_L1
+       range 10 100
+       default "10"
+       help
+         Set the number of buffer packets used in driver.
+
+config BFIN_RX_DESC_NUM
+       int "Number of receive buffer packets"
+       depends on BFIN_MAC
+       range 20 100 if BFIN_MAC_USE_L1
+       range 20 800
+       default "20"
+       help
+         Set the number of buffer packets used in driver.
+
+config BFIN_MAC_RMII
+       bool "RMII PHY Interface (EXPERIMENTAL)"
+       depends on BFIN_MAC && EXPERIMENTAL
+       default n
+       help
+         Use Reduced PHY MII Interface
+
 config SMC9194
        tristate "SMC 9194 support"
        depends on NET_VENDOR_SMC && (ISA || MAC && BROKEN)