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authorBryan Wu <bryan.wu@analog.com>2007-07-17 14:43:44 +0800
committerJeff Garzik <jeff@garzik.org>2007-07-18 18:38:25 -0400
commite190d6b140079c104ba57e5130a9b4ebea618e92 (patch)
tree9c7230ac7520ac1a4afe7903f8d212951643e67d /drivers/net/Kconfig
parent308a90683da9a3e3da1023a88496f76f95c5dcd8 (diff)
Blackfin ethernet driver: on chip ethernet MAC controller driver
This patch implements the driver necessary use the Analog Devices Blackfin processor's on-chip ethernet MAC controller. [try#2] - add timeout control - kill dma_config_reg bitfields - some trivial cleanup [try#3] - add endianess check - add DRV_NAME, DRV_VERSION... driver information string - add some comments for silicon anomaly and dma API confusion - some code trivial cleanup [try#4] - add Blackfin latest GPIO pin mux opertion with Michael Hennerich's help and Dan's review - rewrite the DMA descriptor list operation in a more readable way by Joe's review [try#5] - cleanup some coding style by Joe's review. [try#6] - 1.1 version fix a bug when set up multicast list pointed by Mr. yoshfuji - rearrange the desc_list_free function. Signed-off-by: Michael Hennerich <michael.hennerich@analog.com> Signed-off-by: Bryan Wu <bryan.wu@analog.com> Cc: Michael Buesch <mb@bu3sch.de> Cc: Mike Frysinger <vapier.adi@gmail.com> Cc: Jeff Garzik <jeff@garzik.org> Cc: Christoph Hellwig <hch@infradead.org> Cc: Dan Williams <dcbw@redhat.com> Cc: Joe Perches <joe@perches.com> Cc: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
Diffstat (limited to 'drivers/net/Kconfig')
-rw-r--r--drivers/net/Kconfig44
1 files changed, 44 insertions, 0 deletions
diff --git a/drivers/net/Kconfig b/drivers/net/Kconfig
index 5fb659f8b20..3073f679584 100644
--- 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)