Commit 54ef0ec2 authored by Becky Bruce's avatar Becky Bruce Committed by Kumar Gala
Browse files

[POWERPC] Delete unused fec_8xx net driver 



This driver has been superseded by fs_enet and is no longer in use.

Signed-off-by: default avatarBecky Bruce <becky.bruce@freescale.com>
Signed-off-by: default avatarKumar Gala <galak@kernel.crashing.org>
parent bfd123bf

drivers/net/Kconfig

+0 −1
Original line number Diff line number Diff line
@@ -1884,7 +1884,6 @@ config NE_H8300 
	  Say Y here if you want to use the NE2000 compatible

	  controller on the Renesas H8/300 processor.



source "drivers/net/fec_8xx/Kconfig"

source "drivers/net/fs_enet/Kconfig"



endif # NET_ETHERNET

drivers/net/Makefile

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@@ -217,7 +217,6 @@ obj-$(CONFIG_SMC91X) += smc91x.o 
obj-$(CONFIG_SMC911X) += smc911x.o

obj-$(CONFIG_BFIN_MAC) += bfin_mac.o

obj-$(CONFIG_DM9000) += dm9000.o

obj-$(CONFIG_FEC_8XX) += fec_8xx/

obj-$(CONFIG_PASEMI_MAC) += pasemi_mac_driver.o

pasemi_mac_driver-objs := pasemi_mac.o pasemi_mac_ethtool.o

obj-$(CONFIG_MLX4_CORE) += mlx4/

drivers/net/fec_8xx/Kconfig

deleted100644 → 0
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config FEC_8XX

	tristate "Motorola 8xx FEC driver"

	depends on 8XX

	select MII



config FEC_8XX_GENERIC_PHY

	bool "Support any generic PHY"

	depends on FEC_8XX

	default y



config FEC_8XX_DM9161_PHY

	bool "Support DM9161 PHY"

	depends on FEC_8XX

	default n



config FEC_8XX_LXT971_PHY

	bool "Support LXT971/LXT972 PHY"

	depends on FEC_8XX

	default n

drivers/net/fec_8xx/Makefile

deleted100644 → 0
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Original line number Diff line number Diff line 
#

# Makefile for the Motorola 8xx FEC ethernet controller

#



obj-$(CONFIG_FEC_8XX) += fec_8xx.o



fec_8xx-objs := fec_main.o fec_mii.o



# the platform instantatiation objects

ifeq ($(CONFIG_NETTA),y)

fec_8xx-objs	+= fec_8xx-netta.o

endif

drivers/net/fec_8xx/fec_8xx-netta.c

deleted100644 → 0
+0 −151
Original line number Diff line number Diff line 
/*

 * FEC instantatiation file for NETTA

 */



#include <linux/kernel.h>

#include <linux/types.h>

#include <linux/string.h>

#include <linux/ptrace.h>

#include <linux/errno.h>

#include <linux/ioport.h>

#include <linux/slab.h>

#include <linux/interrupt.h>

#include <linux/pci.h>

#include <linux/init.h>

#include <linux/delay.h>

#include <linux/netdevice.h>

#include <linux/etherdevice.h>

#include <linux/skbuff.h>

#include <linux/spinlock.h>

#include <linux/mii.h>

#include <linux/ethtool.h>

#include <linux/bitops.h>



#include <asm/8xx_immap.h>

#include <asm/pgtable.h>

#include <asm/mpc8xx.h>

#include <asm/irq.h>

#include <asm/uaccess.h>

#include <asm/cpm1.h>



#include "fec_8xx.h"



/*************************************************/



static struct fec_platform_info fec1_info = {

	.fec_no = 0,

	.use_mdio = 1,

	.phy_addr = 8,

	.fec_irq = SIU_LEVEL1,

	.phy_irq = CPM_IRQ_OFFSET + CPMVEC_PIO_PC6,

	.rx_ring = 128,

	.tx_ring = 16,

	.rx_copybreak = 240,

	.use_napi = 1,

	.napi_weight = 17,

};



static struct fec_platform_info fec2_info = {

	.fec_no = 1,

	.use_mdio = 1,

	.phy_addr = 2,

	.fec_irq = SIU_LEVEL3,

	.phy_irq = CPM_IRQ_OFFSET + CPMVEC_PIO_PC7,

	.rx_ring = 128,

	.tx_ring = 16,

	.rx_copybreak = 240,

	.use_napi = 1,

	.napi_weight = 17,

};



static struct net_device *fec1_dev;

static struct net_device *fec2_dev;



/* XXX custom u-boot & Linux startup needed */

extern const char *__fw_getenv(const char *var);



/* access ports */

#define setbits32(_addr, _v) __fec_out32(&(_addr), __fec_in32(&(_addr)) |  (_v))

#define clrbits32(_addr, _v) __fec_out32(&(_addr), __fec_in32(&(_addr)) & ~(_v))



#define setbits16(_addr, _v) __fec_out16(&(_addr), __fec_in16(&(_addr)) |  (_v))

#define clrbits16(_addr, _v) __fec_out16(&(_addr), __fec_in16(&(_addr)) & ~(_v))



int fec_8xx_platform_init(void)

{

	immap_t *immap = (immap_t *)IMAP_ADDR;

	bd_t *bd = (bd_t *) __res;

	const char *s;

	char *e;

	int i;



	/* use MDC for MII */

	setbits16(immap->im_ioport.iop_pdpar, 0x0080);

	clrbits16(immap->im_ioport.iop_pddir, 0x0080);



	/* configure FEC1 pins */

	setbits16(immap->im_ioport.iop_papar, 0xe810);

	setbits16(immap->im_ioport.iop_padir, 0x0810);

	clrbits16(immap->im_ioport.iop_padir, 0xe000);



	setbits32(immap->im_cpm.cp_pbpar, 0x00000001);

	clrbits32(immap->im_cpm.cp_pbdir, 0x00000001);



	setbits32(immap->im_cpm.cp_cptr, 0x00000100);

	clrbits32(immap->im_cpm.cp_cptr, 0x00000050);



	clrbits16(immap->im_ioport.iop_pcpar, 0x0200);

	clrbits16(immap->im_ioport.iop_pcdir, 0x0200);

	clrbits16(immap->im_ioport.iop_pcso, 0x0200);

	setbits16(immap->im_ioport.iop_pcint, 0x0200);



	/* configure FEC2 pins */

	setbits32(immap->im_cpm.cp_pepar, 0x00039620);

	setbits32(immap->im_cpm.cp_pedir, 0x00039620);

	setbits32(immap->im_cpm.cp_peso, 0x00031000);

	clrbits32(immap->im_cpm.cp_peso, 0x00008620);



	setbits32(immap->im_cpm.cp_cptr, 0x00000080);

	clrbits32(immap->im_cpm.cp_cptr, 0x00000028);



	clrbits16(immap->im_ioport.iop_pcpar, 0x0200);

	clrbits16(immap->im_ioport.iop_pcdir, 0x0200);

	clrbits16(immap->im_ioport.iop_pcso, 0x0200);

	setbits16(immap->im_ioport.iop_pcint, 0x0200);



	/* fill up */

	fec1_info.sys_clk = bd->bi_intfreq;

	fec2_info.sys_clk = bd->bi_intfreq;



	s = __fw_getenv("ethaddr");

	if (s != NULL) {

		for (i = 0; i < 6; i++) {

			fec1_info.macaddr[i] = simple_strtoul(s, &e, 16);

			if (*e)

				s = e + 1;

		}

	}



	s = __fw_getenv("eth1addr");

	if (s != NULL) {

		for (i = 0; i < 6; i++) {

			fec2_info.macaddr[i] = simple_strtoul(s, &e, 16);

			if (*e)

				s = e + 1;

		}

	}



	fec_8xx_init_one(&fec1_info, &fec1_dev);

	fec_8xx_init_one(&fec2_info, &fec2_dev);



	return fec1_dev != NULL && fec2_dev != NULL ? 0 : -1;

}



void fec_8xx_platform_cleanup(void)

{

	if (fec2_dev != NULL)

		fec_8xx_cleanup_one(fec2_dev);



	if (fec1_dev != NULL)

		fec_8xx_cleanup_one(fec1_dev);

}

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