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Commit 6893ff1c authored by Michael Hennerich's avatar Michael Hennerich Committed by David S. Miller
Browse files

EMAC driver: ADSP-BF52x arch/mach support 



Signed-off-by: default avatarMichael Hennerich <michael.hennerich@analog.com>
Signed-off-by: default avatarBryan Wu <bryan.wu@analog.com>
Signed-off-by: default avatarJeff Garzik <jeff@garzik.org>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 2fb9d6f5

drivers/net/Kconfig

+5 −4
Original line number Diff line number Diff line
@@ -814,8 +814,8 @@ config ULTRA32 
	  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)

	tristate "Blackfin 527/536/537 on-chip mac support"

	depends on NET_ETHERNET && (BF527 || BF537 || BF536) && (!BF537_PORT_H)

	select CRC32

	select MII

	select PHYLIB
@@ -828,7 +828,7 @@ config BFIN_MAC 


config BFIN_MAC_USE_L1

	bool "Use L1 memory for rx/tx packets"

	depends on BFIN_MAC && BF537

	depends on BFIN_MAC && (BF527 || BF537)

	default y

	help

	  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

	bool "RMII PHY Interface (EXPERIMENTAL)"

	depends on BFIN_MAC && EXPERIMENTAL

	default n

	default y if BFIN527_EZKIT

	default n if BFIN537_STAMP

	help

	  Use Reduced PHY MII Interface

drivers/net/bfin_mac.c

+3 −3
Original line number Diff line number Diff line
@@ -42,7 +42,7 @@ 
#define DRV_NAME	"bfin_mac"

#define DRV_VERSION	"1.1"

#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_LICENSE("GPL");
@@ -752,7 +752,7 @@ static void bf537mac_enable(void) 


#if defined(CONFIG_BFIN_MAC_RMII)

	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;

#endif

#endif
@@ -994,7 +994,7 @@ static int __init bf537mac_probe(struct net_device *dev) 
	/* register irq handler */

	if (request_irq

	    (IRQ_MAC_RX, bf537mac_interrupt, IRQF_DISABLED | IRQF_SHARED,

	     "BFIN537_MAC_RX", dev)) {

	     "EMAC_RX", dev)) {

		printk(KERN_WARNING DRV_NAME

		       ": Unable to attach BlackFin MAC RX interrupt\n");

		return -EBUSY;