diff options
Diffstat (limited to 'drivers/net/fec_8xx/fec_8xx-netta.c')
| -rw-r--r-- | drivers/net/fec_8xx/fec_8xx-netta.c | 151 |
1 files changed, 0 insertions, 151 deletions
diff --git a/drivers/net/fec_8xx/fec_8xx-netta.c b/drivers/net/fec_8xx/fec_8xx-netta.c deleted file mode 100644 index 79deee2..0000000 --- a/drivers/net/fec_8xx/fec_8xx-netta.c +++ /dev/null @@ -1,151 +0,0 @@ -/* - * 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); -} |
