redonkable/alistair23-linux
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EMAC driver: ADSP-BF52x arch/mach support

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Signed-off-by: Michael Hennerich <michael.hennerich@analog.com>
Signed-off-by: Bryan Wu <bryan.wu@analog.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Michael Hennerich 2008-01-30 16:52:25 +08:00 committed by David S. Miller
parent 2fb9d6f5a3
commit 6893ff1c7e
2 changed files with 8 additions and 7 deletions
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9
drivers/net/Kconfig
View file

@ -814,8 +814,8 @@ config ULTRA32
will be called smc-ultra32. will be called smc-ultra32.
config BFIN_MAC config BFIN_MAC
tristate "Blackfin 536/537 on-chip mac support" tristate "Blackfin 527/536/537 on-chip mac support"
depends on NET_ETHERNET && (BF537 || BF536) && (!BF537_PORT_H) depends on NET_ETHERNET && (BF527 || BF537 || BF536) && (!BF537_PORT_H)
select CRC32 select CRC32
select MII select MII
select PHYLIB select PHYLIB
@ -828,7 +828,7 @@ config BFIN_MAC
config BFIN_MAC_USE_L1 config BFIN_MAC_USE_L1
bool "Use L1 memory for rx/tx packets" bool "Use L1 memory for rx/tx packets"
depends on BFIN_MAC && BF537 depends on BFIN_MAC && (BF527 || BF537)
default y default y
help help
To get maximum network performance, you should use L1 memory as rx/tx buffers. To get maximum network performance, you should use L1 memory as rx/tx buffers.
@ -855,7 +855,8 @@ config BFIN_RX_DESC_NUM
config BFIN_MAC_RMII config BFIN_MAC_RMII
bool "RMII PHY Interface (EXPERIMENTAL)" bool "RMII PHY Interface (EXPERIMENTAL)"
depends on BFIN_MAC && EXPERIMENTAL depends on BFIN_MAC && EXPERIMENTAL
default n default y if BFIN527_EZKIT
default n if BFIN537_STAMP
help help
Use Reduced PHY MII Interface Use Reduced PHY MII Interface

6
drivers/net/bfin_mac.c
View file

@ -42,7 +42,7 @@
#define DRV_NAME "bfin_mac" #define DRV_NAME "bfin_mac"
#define DRV_VERSION "1.1" #define DRV_VERSION "1.1"
#define DRV_AUTHOR "Bryan Wu, Luke Yang" #define DRV_AUTHOR "Bryan Wu, Luke Yang"
#define DRV_DESC "Blackfin BF53[67] on-chip Ethernet MAC driver" #define DRV_DESC "Blackfin BF53[67] BF527 on-chip Ethernet MAC driver"
MODULE_AUTHOR(DRV_AUTHOR); MODULE_AUTHOR(DRV_AUTHOR);
MODULE_LICENSE("GPL"); MODULE_LICENSE("GPL");
@ -752,7 +752,7 @@ static void bf537mac_enable(void)
#if defined(CONFIG_BFIN_MAC_RMII) #if defined(CONFIG_BFIN_MAC_RMII)
opmode |= RMII; /* For Now only 100MBit are supported */ opmode |= RMII; /* For Now only 100MBit are supported */
#ifdef CONFIG_BF_REV_0_2 #if (defined(CONFIG_BF537) || defined(CONFIG_BF536)) && CONFIG_BF_REV_0_2
opmode |= TE; opmode |= TE;
#endif #endif
#endif #endif
@ -994,7 +994,7 @@ static int __init bf537mac_probe(struct net_device *dev)
/* register irq handler */ /* register irq handler */
if (request_irq if (request_irq
(IRQ_MAC_RX, bf537mac_interrupt, IRQF_DISABLED | IRQF_SHARED, (IRQ_MAC_RX, bf537mac_interrupt, IRQF_DISABLED | IRQF_SHARED,
"BFIN537_MAC_RX", dev)) { "EMAC_RX", dev)) {
printk(KERN_WARNING DRV_NAME printk(KERN_WARNING DRV_NAME
": Unable to attach BlackFin MAC RX interrupt\n"); ": Unable to attach BlackFin MAC RX interrupt\n");
return -EBUSY; return -EBUSY;