diff options
| -rw-r--r-- | README | 17 | ||||
| -rw-r--r-- | common/cmd_mii.c | 2 | ||||
| -rw-r--r-- | drivers/net/Makefile | 1 | ||||
| -rw-r--r-- | drivers/net/e1000.c | 54 | ||||
| -rw-r--r-- | drivers/net/e1000.h | 53 | ||||
| -rw-r--r-- | drivers/net/greth.c | 661 | ||||
| -rw-r--r-- | drivers/net/greth.h | 97 | ||||
| -rw-r--r-- | drivers/net/mcffec.c | 7 | ||||
| -rw-r--r-- | drivers/net/smc91111.h | 73 | ||||
| -rw-r--r-- | drivers/net/tsec.c | 30 | ||||
| -rw-r--r-- | drivers/net/tsec.h | 5 | ||||
| -rw-r--r-- | include/pci_ids.h | 1 | ||||
| -rw-r--r-- | net/bootp.c | 5 | ||||
| -rw-r--r-- | net/eth.c | 4 |
14 files changed, 993 insertions, 17 deletions
@@ -751,6 +751,9 @@ The following options need to be configured: CONFIG_E1000 Support for Intel 8254x gigabit chips. + CONFIG_E1000_FALLBACK_MAC + default MAC for empty eeprom after production. + CONFIG_EEPRO100 Support for Intel 82557/82559/82559ER chips. Optional CONFIG_EEPRO100_SROM_WRITE enables eeprom @@ -1151,6 +1154,20 @@ The following options need to be configured: of the "hostname" environment variable is passed as option 12 to the DHCP server. + CONFIG_BOOTP_DHCP_REQUEST_DELAY + + A 32bit value in microseconds for a delay between + receiving a "DHCP Offer" and sending the "DHCP Request". + This fixes a problem with certain DHCP servers that don't + respond 100% of the time to a "DHCP request". E.g. On an + AT91RM9200 processor running at 180MHz, this delay needed + to be *at least* 15,000 usec before a Windows Server 2003 + DHCP server would reply 100% of the time. I recommend at + least 50,000 usec to be safe. The alternative is to hope + that one of the retries will be successful but note that + the DHCP timeout and retry process takes a longer than + this delay. + - CDP Options: CONFIG_CDP_DEVICE_ID diff --git a/common/cmd_mii.c b/common/cmd_mii.c index 31ac43db588..fa753dd67d3 100644 --- a/common/cmd_mii.c +++ b/common/cmd_mii.c @@ -306,7 +306,7 @@ int do_mii (cmd_tbl_t * cmdtp, int flag, int argc, char *argv[]) return 1; } -#if defined(CONFIG_8xx) || defined(CONFIG_MCF532x) +#if defined(CONFIG_8xx) || defined(CONFIG_MCF532x) || defined(CONFIG_MII_INIT) mii_init (); #endif diff --git a/drivers/net/Makefile b/drivers/net/Makefile index 948239885c2..6f0225b586a 100644 --- a/drivers/net/Makefile +++ b/drivers/net/Makefile @@ -35,6 +35,7 @@ COBJS-y += e1000.o COBJS-y += eepro100.o COBJS-y += enc28j60.o COBJS-y += fsl_mcdmafec.o +COBJS-$(CONFIG_GRETH) += greth.o COBJS-y += inca-ip_sw.o COBJS-y += ks8695eth.o COBJS-y += lan91c96.o diff --git a/drivers/net/e1000.c b/drivers/net/e1000.c index f0741da82b2..4a7225202c1 100644 --- a/drivers/net/e1000.c +++ b/drivers/net/e1000.c @@ -1,5 +1,5 @@ /************************************************************************** -Inter Pro 1000 for ppcboot/das-u-boot +Intel Pro 1000 for ppcboot/das-u-boot Drivers are port from Intel's Linux driver e1000-4.3.15 and from Etherboot pro 1000 driver by mrakes at vivato dot net tested on both gig copper and gig fiber boards @@ -82,6 +82,7 @@ static struct pci_device_id supported[] = { {PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82545EM_FIBER}, {PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82546EB_FIBER}, {PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82540EM_LOM}, + {PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82541ER}, }; /* Function forward declarations */ @@ -512,6 +513,11 @@ e1000_read_mac_addr(struct eth_device *nic) /* Invert the last bit if this is the second device */ nic->enetaddr[5] += 1; } +#ifdef CONFIG_E1000_FALLBACK_MAC + if ( *(u32*)(nic->enetaddr) == 0 || *(u32*)(nic->enetaddr) == ~0 ) + for ( i=0; i < NODE_ADDRESS_SIZE; i++ ) + nic->enetaddr[i] = (CONFIG_E1000_FALLBACK_MAC >> (8*(5-i))) & 0xff; +#endif #else /* * The AP1000's e1000 has no eeprom; the MAC address is stored in the @@ -639,6 +645,9 @@ e1000_set_mac_type(struct e1000_hw *hw) case E1000_DEV_ID_82546EB_FIBER: hw->mac_type = e1000_82546; break; + case E1000_DEV_ID_82541ER: + hw->mac_type = e1000_82541_rev_2; + break; default: /* Should never have loaded on this device */ return -E1000_ERR_MAC_TYPE; @@ -2485,6 +2494,36 @@ e1000_phy_reset(struct e1000_hw *hw) return 0; } +static int +e1000_set_phy_type(struct e1000_hw *hw) +{ + DEBUGFUNC(); + + if(hw->mac_type == e1000_undefined) + return -E1000_ERR_PHY_TYPE; + + switch(hw->phy_id) { + case M88E1000_E_PHY_ID: + case M88E1000_I_PHY_ID: + case M88E1011_I_PHY_ID: + hw->phy_type = e1000_phy_m88; + break; + case IGP01E1000_I_PHY_ID: + if(hw->mac_type == e1000_82541 || + hw->mac_type == e1000_82541_rev_2) { + hw->phy_type = e1000_phy_igp; + break; + } + /* Fall Through */ + default: + /* Should never have loaded on this device */ + hw->phy_type = e1000_phy_undefined; + return -E1000_ERR_PHY_TYPE; + } + + return E1000_SUCCESS; +} + /****************************************************************************** * Probes the expected PHY address for known PHY IDs * @@ -2493,6 +2532,7 @@ e1000_phy_reset(struct e1000_hw *hw) static int e1000_detect_gig_phy(struct e1000_hw *hw) { + int32_t phy_init_status; uint16_t phy_id_high, phy_id_low; int match = FALSE; @@ -2526,11 +2566,19 @@ e1000_detect_gig_phy(struct e1000_hw *hw) if (hw->phy_id == M88E1011_I_PHY_ID) match = TRUE; break; + case e1000_82541_rev_2: + if(hw->phy_id == IGP01E1000_I_PHY_ID) + match = TRUE; + + break; default: DEBUGOUT("Invalid MAC type %d\n", hw->mac_type); return -E1000_ERR_CONFIG; } - if (match) { + + phy_init_status = e1000_set_phy_type(hw); + + if ((match) && (phy_init_status == E1000_SUCCESS)) { DEBUGOUT("PHY ID 0x%X detected\n", hw->phy_id); return 0; } @@ -2985,7 +3033,7 @@ e1000_initialize(bd_t * bis) free(nic); return 0; } -#ifndef CONFIG_AP1000 +#if !(defined(CONFIG_AP1000) || defined(CONFIG_MVBC_1G)) if (e1000_validate_eeprom_checksum(nic) < 0) { printf("The EEPROM Checksum Is Not Valid\n"); free(hw); diff --git a/drivers/net/e1000.h b/drivers/net/e1000.h index 0fbdc90b1f4..822afc566f1 100644 --- a/drivers/net/e1000.h +++ b/drivers/net/e1000.h @@ -71,6 +71,8 @@ typedef enum { e1000_82540, e1000_82545, e1000_82546, + e1000_82541, + e1000_82541_rev_2, e1000_num_macs } e1000_mac_type; @@ -168,6 +170,13 @@ typedef enum { e1000_1000t_rx_status_undefined = 0xFF } e1000_1000t_rx_status; +typedef enum { + e1000_phy_m88 = 0, + e1000_phy_igp, + e1000_phy_igp_2, + e1000_phy_undefined = 0xFF +} e1000_phy_type; + struct e1000_phy_info { e1000_cable_length cable_length; e1000_10bt_ext_dist_enable extended_10bt_distance; @@ -184,14 +193,19 @@ struct e1000_phy_stats { }; /* Error Codes */ -#define E1000_SUCCESS 0 -#define E1000_ERR_EEPROM 1 -#define E1000_ERR_PHY 2 -#define E1000_ERR_CONFIG 3 -#define E1000_ERR_PARAM 4 -#define E1000_ERR_MAC_TYPE 5 -#define E1000_ERR_NOLINK 6 -#define E1000_ERR_TIMEOUT 7 +#define E1000_SUCCESS 0 +#define E1000_ERR_EEPROM 1 +#define E1000_ERR_PHY 2 +#define E1000_ERR_CONFIG 3 +#define E1000_ERR_PARAM 4 +#define E1000_ERR_MAC_TYPE 5 +#define E1000_ERR_PHY_TYPE 6 +#define E1000_ERR_NOLINK 7 +#define E1000_ERR_TIMEOUT 8 +#define E1000_ERR_RESET 9 +#define E1000_ERR_MASTER_REQUESTS_PENDING 10 +#define E1000_ERR_HOST_INTERFACE_COMMAND 11 +#define E1000_BLK_PHY_RESET 12 /* PCI Device IDs */ #define E1000_DEV_ID_82542 0x1000 @@ -207,7 +221,8 @@ struct e1000_phy_stats { #define E1000_DEV_ID_82545EM_FIBER 0x1011 #define E1000_DEV_ID_82546EB_COPPER 0x1010 #define E1000_DEV_ID_82546EB_FIBER 0x1012 -#define NUM_DEV_IDS 13 +#define E1000_DEV_ID_82541ER 0x1078 +#define NUM_DEV_IDS 14 #define NODE_ADDRESS_SIZE 6 #define ETH_LENGTH_OF_ADDRESS 6 @@ -799,6 +814,8 @@ struct e1000_hw { pci_dev_t pdev; uint8_t *hw_addr; e1000_mac_type mac_type; + e1000_phy_type phy_type; + uint32_t phy_init_script; e1000_media_type media_type; e1000_lan_loc lan_loc; e1000_fc_type fc; @@ -1517,7 +1534,22 @@ struct e1000_hw { #define M88E1000_EXT_PHY_SPEC_CTRL 0x14 /* Extended PHY Specific Control */ #define M88E1000_RX_ERR_CNTR 0x15 /* Receive Error Counter */ -#define MAX_PHY_REG_ADDRESS 0x1F /* 5 bit address bus (0-0x1F) */ +#define MAX_PHY_REG_ADDRESS 0x1F /* 5 bit address bus (0-0x1F) */ + +/* IGP01E1000 specifics */ +#define IGP01E1000_IEEE_REGS_PAGE 0x0000 +#define IGP01E1000_IEEE_RESTART_AUTONEG 0x3300 +#define IGP01E1000_IEEE_FORCE_GIGA 0x0140 + +/* IGP01E1000 Specific Registers */ +#define IGP01E1000_PHY_PORT_CONFIG 0x10 /* PHY Specific Port Config Register */ +#define IGP01E1000_PHY_PORT_STATUS 0x11 /* PHY Specific Status Register */ +#define IGP01E1000_PHY_PORT_CTRL 0x12 /* PHY Specific Control Register */ +#define IGP01E1000_PHY_LINK_HEALTH 0x13 /* PHY Link Health Register */ +#define IGP01E1000_GMII_FIFO 0x14 /* GMII FIFO Register */ +#define IGP01E1000_PHY_CHANNEL_QUALITY 0x15 /* PHY Channel Quality Register */ +#define IGP02E1000_PHY_POWER_MGMT 0x19 +#define IGP01E1000_PHY_PAGE_SELECT 0x1F /* PHY Page Select Core Register */ /* PHY Control Register */ #define MII_CR_SPEED_SELECT_MSB 0x0040 /* bits 6,13: 10=1000, 01=100, 00=10 */ @@ -1729,6 +1761,7 @@ struct e1000_hw { #define M88E1011_I_PHY_ID 0x01410C20 #define M88E1000_12_PHY_ID M88E1000_E_PHY_ID #define M88E1000_14_PHY_ID M88E1000_E_PHY_ID +#define IGP01E1000_I_PHY_ID 0x02A80380 /* Miscellaneous PHY bit definitions. */ #define PHY_PREAMBLE 0xFFFFFFFF diff --git a/drivers/net/greth.c b/drivers/net/greth.c new file mode 100644 index 00000000000..76ece59b36e --- /dev/null +++ b/drivers/net/greth.c @@ -0,0 +1,661 @@ +/* Gaisler.com GRETH 10/100/1000 Ethernet MAC driver + * + * Driver use polling mode (no Interrupt) + * + * (C) Copyright 2007 + * Daniel Hellstrom, Gaisler Research, daniel@gaisler.com + * + * See file CREDITS for list of people who contributed to this + * project. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of + * the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + */ + +#include <common.h> +#include <command.h> +#include <net.h> +#include <malloc.h> +#include <asm/processor.h> +#include <ambapp.h> +#include <asm/leon.h> + +/* #define DEBUG */ + +#include "greth.h" + +/* Default to 3s timeout on autonegotiation */ +#ifndef GRETH_PHY_TIMEOUT_MS +#define GRETH_PHY_TIMEOUT_MS 3000 +#endif + +/* ByPass Cache when reading regs */ +#define GRETH_REGLOAD(addr) SPARC_NOCACHE_READ(addr) +/* Write-through cache ==> no bypassing needed on writes */ +#define GRETH_REGSAVE(addr,data) (*(unsigned int *)(addr) = (data)) +#define GRETH_REGORIN(addr,data) GRETH_REGSAVE(addr,GRETH_REGLOAD(addr)|data) +#define GRETH_REGANDIN(addr,data) GRETH_REGSAVE(addr,GRETH_REGLOAD(addr)&data) + +#define GRETH_RXBD_CNT 4 +#define GRETH_TXBD_CNT 1 + +#define GRETH_RXBUF_SIZE 1540 +#define GRETH_BUF_ALIGN 4 +#define GRETH_RXBUF_EFF_SIZE \ + ( (GRETH_RXBUF_SIZE&~(GRETH_BUF_ALIGN-1))+GRETH_BUF_ALIGN ) + +typedef struct { + greth_regs *regs; + int irq; + struct eth_device *dev; + + /* Hardware info */ + unsigned char phyaddr; + int gbit_mac; + + /* Current operating Mode */ + int gb; /* GigaBit */ + int fd; /* Full Duplex */ + int sp; /* 10/100Mbps speed (1=100,0=10) */ + int auto_neg; /* Auto negotiate done */ + + unsigned char hwaddr[6]; /* MAC Address */ + + /* Descriptors */ + greth_bd *rxbd_base, *rxbd_max; + greth_bd *txbd_base, *txbd_max; + + greth_bd *rxbd_curr; + + /* rx buffers in rx descriptors */ + void *rxbuf_base; /* (GRETH_RXBUF_SIZE+ALIGNBYTES) * GRETH_RXBD_CNT */ + + /* unused for gbit_mac, temp buffer for sending packets with unligned + * start. + * Pointer to packet allocated with malloc. + */ + void *txbuf; + + struct { + /* rx status */ + unsigned int rx_packets, + rx_crc_errors, rx_frame_errors, rx_length_errors, rx_errors; + + /* tx stats */ + unsigned int tx_packets, + tx_latecol_errors, + tx_underrun_errors, tx_limit_errors, tx_errors; + } stats; +} greth_priv; + +/* Read MII register 'addr' from core 'regs' */ +static int read_mii(int addr, volatile greth_regs * regs) +{ + while (GRETH_REGLOAD(®s->mdio) & GRETH_MII_BUSY) { + } + + GRETH_REGSAVE(®s->mdio, (0 << 11) | ((addr & 0x1F) << 6) | 2); + + while (GRETH_REGLOAD(®s->mdio) & GRETH_MII_BUSY) { + } + + if (!(GRETH_REGLOAD(®s->mdio) & GRETH_MII_NVALID)) { + return (GRETH_REGLOAD(®s->mdio) >> 16) & 0xFFFF; + } else { + return -1; + } +} + +static void write_mii(int addr, int data, volatile greth_regs * regs) +{ + while (GRETH_REGLOAD(®s->mdio) & GRETH_MII_BUSY) { + } + + GRETH_REGSAVE(®s->mdio, + ((data & 0xFFFF) << 16) | (0 << 11) | ((addr & 0x1F) << 6) + | 1); + + while (GRETH_REGLOAD(®s->mdio) & GRETH_MII_BUSY) { + } + +} + +/* init/start hardware and allocate descriptor buffers for rx side + * + */ +int greth_init(struct eth_device *dev, bd_t * bis) +{ + int i; + + greth_priv *greth = dev->priv; + greth_regs *regs = greth->regs; +#ifdef DEBUG + printf("greth_init\n"); +#endif + + GRETH_REGSAVE(®s->control, 0); + + if (!greth->rxbd_base) { + + /* allocate descriptors */ + greth->rxbd_base = (greth_bd *) + memalign(0x1000, GRETH_RXBD_CNT * sizeof(greth_bd)); + greth->txbd_base = (greth_bd *) + memalign(0x1000, GRETH_RXBD_CNT * sizeof(greth_bd)); + + /* allocate buffers to all descriptors */ + greth->rxbuf_base = + malloc(GRETH_RXBUF_EFF_SIZE * GRETH_RXBD_CNT); + } + + /* initate rx decriptors */ + for (i = 0; i < GRETH_RXBD_CNT; i++) { + greth->rxbd_base[i].addr = (unsigned int) + greth->rxbuf_base + (GRETH_RXBUF_EFF_SIZE * i); + /* enable desciptor & set wrap bit if last descriptor */ + if (i >= (GRETH_RXBD_CNT - 1)) { + greth->rxbd_base[i].stat = GRETH_BD_EN | GRETH_BD_WR; + } else { + greth->rxbd_base[i].stat = GRETH_BD_EN; + } + } + + /* initiate indexes */ + greth->rxbd_curr = greth->rxbd_base; + greth->rxbd_max = greth->rxbd_base + (GRETH_RXBD_CNT - 1); + greth->txbd_max = greth->txbd_base + (GRETH_TXBD_CNT - 1); + /* + * greth->txbd_base->addr = 0; + * greth->txbd_base->stat = GRETH_BD_WR; + */ + + /* initate tx decriptors */ + for (i = 0; i < GRETH_TXBD_CNT; i++) { + greth->txbd_base[i].addr = 0; + /* enable desciptor & set wrap bit if last descriptor */ + if (i >= (GRETH_RXBD_CNT - 1)) { + greth->txbd_base[i].stat = GRETH_BD_WR; + } else { + greth->txbd_base[i].stat = 0; + } + } + + /**** SET HARDWARE REGS ****/ + + /* Set pointer to tx/rx descriptor areas */ + GRETH_REGSAVE(®s->rx_desc_p, (unsigned int)&greth->rxbd_base[0]); + GRETH_REGSAVE(®s->tx_desc_p, (unsigned int)&greth->txbd_base[0]); + + /* Enable Transmitter, GRETH will now scan descriptors for packets + * to transmitt */ +#ifdef DEBUG + printf("greth_init: enabling receiver\n"); +#endif + GRETH_REGORIN(®s->control, GRETH_RXEN); + + return 0; +} + +/* Initiate PHY to a relevant speed + * return: + * - 0 = success + * - 1 = timeout/fail + */ +int greth_init_phy(greth_priv * dev, bd_t * bis) +{ + greth_regs *regs = dev->regs; + int tmp, tmp1, tmp2, i; + unsigned int start, timeout; + + /* X msecs to ticks */ + timeout = usec2ticks(GRETH_PHY_TIMEOUT_MS * 1000); + + /* Get system timer0 current value + * Total timeout is 5s + */ + start = get_timer(0); + + /* get phy control register default values */ + + while ((tmp = read_mii(0, regs)) & 0x8000) { + if (get_timer(start) > timeout) + return 1; /* Fail */ + } + + /* reset PHY and wait for completion */ + write_mii(0, 0x8000 | tmp, regs); + + while (((tmp = read_mii(0, regs))) & 0x8000) { + if (get_timer(start) > timeout) + return 1; /* Fail */ + } + + /* Check if PHY is autoneg capable and then determine operating + * mode, otherwise force it to 10 Mbit halfduplex + */ + dev->gb = 0; + dev->fd = 0; + dev->sp = 0; + dev->auto_neg = 0; + if (!((tmp >> 12) & 1)) { + write_mii(0, 0, regs); + } else { + /* wait for auto negotiation to complete and then check operating mode */ + dev->auto_neg = 1; + i = 0; + while (!(((tmp = read_mii(1, regs)) >> 5) & 1)) { + if (get_timer(start) > timeout) { + printf("Auto negotiation timed out. " + "Selecting default config\n"); + tmp = read_mii(0, regs); + dev->gb = ((tmp >> 6) & 1) + && !((tmp >> 13) & 1); + dev->sp = !((tmp >> 6) & 1) + && ((tmp >> 13) & 1); + dev->fd = (tmp >> 8) & 1; + goto auto_neg_done; + } + } + if ((tmp >> 8) & 1) { + tmp1 = read_mii(9, regs); + tmp2 = read_mii(10, regs); + if ((tmp1 & GRETH_MII_EXTADV_1000FD) && + (tmp2 & GRETH_MII_EXTPRT_1000FD)) { + dev->gb = 1; + dev->fd = 1; + } + if ((tmp1 & GRETH_MII_EXTADV_1000HD) && + (tmp2 & GRETH_MII_EXTPRT_1000HD)) { + dev->gb = 1; + dev->fd = 0; + } + } + if ((dev->gb == 0) || ((dev->gb == 1) && (dev->gbit_mac == 0))) { + tmp1 = read_mii(4, regs); + tmp2 = read_mii(5, regs); + if ((tmp1 & GRETH_MII_100TXFD) && + (tmp2 & GRETH_MII_100TXFD)) { + dev->sp = 1; + dev->fd = 1; + } + if ((tmp1 & GRETH_MII_100TXHD) && + (tmp2 & GRETH_MII_100TXHD)) { + dev->sp = 1; + dev->fd = 0; + } + if ((tmp1 & GRETH_MII_10FD) && (tmp2 & GRETH_MII_10FD)) { + dev->fd = 1; + } + if ((dev->gb == 1) && (dev->gbit_mac == 0)) { + dev->gb = 0; + dev->fd = 0; + write_mii(0, dev->sp << 13, regs); + } + } + + } + auto_neg_done: +#ifdef DEBUG + printf("%s GRETH Ethermac at [0x%x] irq %d. Running \ + %d Mbps %s duplex\n", dev->gbit_mac ? "10/100/1000" : "10/100", (unsigned int)(regs), (unsigned int)(dev->irq), dev->gb ? 1000 : (dev->sp ? 100 : 10), dev->fd ? "full" : "half"); +#endif + /* Read out PHY info if extended registers are available */ + if (tmp & 1) { + tmp1 = read_mii(2, regs); + tmp2 = read_mii(3, regs); + tmp1 = (tmp1 << 6) | ((tmp2 >> 10) & 0x3F); + tmp = tmp2 & 0xF; + + tmp2 = (tmp2 >> 4) & 0x3F; +#ifdef DEBUG + printf("PHY: Vendor %x Device %x Revision %d\n", tmp1, + tmp2, tmp); +#endif + } else { + printf("PHY info not available\n"); + } + + /* set speed and duplex bits in control register */ + GRETH_REGORIN(®s->control, + (dev->gb << 8) | (dev->sp << 7) | (dev->fd << 4)); + + return 0; +} + +void greth_halt(struct eth_device *dev) +{ + greth_priv *greth; + greth_regs *regs; + int i; +#ifdef DEBUG + printf("greth_halt\n"); +#endif + if (!dev || !dev->priv) + return; + + greth = dev->priv; + regs = greth->regs; + + if (!regs) + return; + + /* disable receiver/transmitter by clearing the enable bits */ + GRETH_REGANDIN(®s->control, ~(GRETH_RXEN | GRETH_TXEN)); + + /* reset rx/tx descriptors */ + if (greth->rxbd_base) { + for (i = 0; i < GRETH_RXBD_CNT; i++) { + greth->rxbd_base[i].stat = + (i >= (GRETH_RXBD_CNT - 1)) ? GRETH_BD_WR : 0; + } + } + + if (greth->txbd_base) { + for (i = 0; i < GRETH_TXBD_CNT; i++) { + greth->txbd_base[i].stat = + (i >= (GRETH_TXBD_CNT - 1)) ? GRETH_BD_WR : 0; + } + } +} + +int greth_send(struct eth_device *dev, volatile void *eth_data, int data_length) +{ + greth_priv *greth = dev->priv; + greth_regs *regs = greth->regs; + greth_bd *txbd; + void *txbuf; + unsigned int status; +#ifdef DEBUG + printf("greth_send\n"); +#endif + /* send data, wait for data to be sent, then return */ + if (((unsigned int)eth_data & (GRETH_BUF_ALIGN - 1)) + && !greth->gbit_mac) { + /* data not aligned as needed by GRETH 10/100, solve this by allocating 4 byte aligned buffer + * and copy data to before giving it to GRETH. + */ + if (!greth->txbuf) { + greth->txbuf = malloc(GRETH_RXBUF_SIZE); +#ifdef DEBUG + printf("GRETH: allocated aligned tx-buf\n"); +#endif + } + + txbuf = greth->txbuf; + + /* copy data info buffer */ + memcpy((char *)txbuf, (char *)eth_data, data_length); + + /* keep buffer to next time */ + } else { + txbuf = (void *)eth_data; + } + /* get descriptor to use, only 1 supported... hehe easy */ + txbd = greth->txbd_base; + + /* setup descriptor to wrap around to it self */ + txbd->addr = (unsigned int)txbuf; + txbd->stat = GRETH_BD_EN | GRETH_BD_WR | data_length; + + /* Remind Core which descriptor to use when sending */ + GRETH_REGSAVE(®s->tx_desc_p, (unsigned int)txbd); + + /* initate send by enabling transmitter */ + GRETH_REGORIN(®s->control, GRETH_TXEN); + + /* Wait for data to be sent */ + while ((status = GRETH_REGLOAD(&txbd->stat)) & GRETH_BD_EN) { + ; + } + + /* was the packet transmitted succesfully? */ + if (status & GRETH_TXBD_ERR_AL) { + greth->stats.tx_limit_errors++; + } + + if (status & GRETH_TXBD_ERR_UE) { + greth->stats.tx_underrun_errors++; + } + + if (status & GRETH_TXBD_ERR_LC) { + greth->stats.tx_latecol_errors++; + } + + if (status & + (GRETH_TXBD_ERR_LC | GRETH_TXBD_ERR_UE | GRETH_TXBD_ERR_AL)) { + /* any error */ + greth->stats.tx_errors++; + return -1; + } + + /* bump tx packet counter */ + greth->stats.tx_packets++; + + /* return succefully */ + return 0; +} + +int greth_recv(struct eth_device *dev) +{ + greth_priv *greth = dev->priv; + greth_regs *regs = greth->regs; + greth_bd *rxbd; + unsigned int status, len = 0, bad; + unsigned char *d; + int enable = 0; + int i; +#ifdef DEBUG +/* printf("greth_recv\n"); */ +#endif + /* Receive One packet only, but clear as many error packets as there are + * available. + */ + { + /* current receive descriptor */ + rxbd = greth->rxbd_curr; + + /* get status of next received packet */ + status = GRETH_REGLOAD(&rxbd->stat); + + bad = 0; + + /* stop if no more packets received */ + if (status & GRETH_BD_EN) { + goto done; + } +#ifdef DEBUG + printf("greth_recv: packet 0x%lx, 0x%lx, len: %d\n", + (unsigned int)rxbd, status, status & GRETH_BD_LEN); +#endif + + /* Check status for errors. + */ + if (status & GRETH_RXBD_ERR_FT) { + greth->stats.rx_length_errors++; + bad = 1; + } + if (status & (GRETH_RXBD_ERR_AE | GRETH_RXBD_ERR_OE)) { + greth->stats.rx_frame_errors++; + bad = 1; + } + if (status & GRETH_RXBD_ERR_CRC) { + greth->stats.rx_crc_errors++; + bad = 1; + } + if (bad) { + greth->stats.rx_errors++; + printf + ("greth_recv: Bad packet (%d, %d, %d, 0x%08x, %d)\n", + greth->stats.rx_length_errors, + greth->stats.rx_frame_errors, + greth->stats.rx_crc_errors, status, + greth->stats.rx_packets); + /* print all rx descriptors */ + for (i = 0; i < GRETH_RXBD_CNT; i++) { + printf("[%d]: Stat=0x%lx, Addr=0x%lx\n", i, + GRETH_REGLOAD(&greth->rxbd_base[i].stat), + GRETH_REGLOAD(&greth->rxbd_base[i]. + addr)); + } + } else { + /* Process the incoming packet. */ + len = status & GRETH_BD_LEN; + d = (char *)rxbd->addr; +#ifdef DEBUG + printf + ("greth_recv: new packet, length: %d. data: %x %x %x %x %x %x %x %x\n", + len, d[0], d[1], d[2], d[3], d[4], d[5], d[6], + d[7]); +#endif + /* flush all data cache to make sure we're not reading old packet data */ + sparc_dcache_flush_all(); + + /* pass packet on to network subsystem */ + NetReceive((void *)d, len); + + /* bump stats counters */ + greth->stats.rx_packets++; + + /* bad is now 0 ==> will stop loop */ + } + + /* reenable descriptor to receive more packet with this descriptor, wrap around if needed */ + rxbd->stat = + GRETH_BD_EN | + (((unsigned int)greth->rxbd_curr >= + (unsigned int)greth->rxbd_max) ? GRETH_BD_WR : 0); + enable = 1; + + /* increase index */ + greth->rxbd_curr = + ((unsigned int)greth->rxbd_curr >= + (unsigned int)greth->rxbd_max) ? greth-> + rxbd_base : (greth->rxbd_curr + 1); + + }; + + if (enable) { + GRETH_REGORIN(®s->control, GRETH_RXEN); + } + done: + /* return positive length of packet or 0 if non recieved */ + return len; +} + +void greth_set_hwaddr(greth_priv * greth, unsigned char *mac) +{ + /* save new MAC address */ + greth->dev->enetaddr[0] = greth->hwaddr[0] = mac[0]; + greth->dev->enetaddr[1] = greth->hwaddr[1] = mac[1]; + greth->dev->enetaddr[2] = greth->hwaddr[2] = mac[2]; + greth->dev->enetaddr[3] = greth->hwaddr[3] = mac[3]; + greth->dev->enetaddr[4] = greth->hwaddr[4] = mac[4]; + greth->dev->enetaddr[5] = greth->hwaddr[5] = mac[5]; + greth->regs->esa_msb = (mac[0] << 8) | mac[1]; + greth->regs->esa_lsb = + (mac[2] << 24) | (mac[3] << 16) | (mac[4] << 8) | mac[5]; +#ifdef DEBUG + printf("GRETH: New MAC address: %02x:%02x:%02x:%02x:%02x:%02x\n", + mac[0], mac[1], mac[2], mac[3], mac[4], mac[5]); +#endif +} + +int greth_initialize(bd_t * bis) +{ + greth_priv *greth; + ambapp_apbdev apbdev; + struct eth_device *dev; + int i; + char *addr_str, *end; + unsigned char addr[6]; +#ifdef DEBUG + printf("Scanning for GRETH\n"); +#endif + /* Find Device & IRQ via AMBA Plug&Play information */ + if (ambapp_apb_first(VENDOR_GAISLER, GAISLER_ETHMAC, &apbdev) != 1) { + return -1; /* GRETH not found */ + } + + greth = (greth_priv *) malloc(sizeof(greth_priv)); + dev = (struct eth_device *)malloc(sizeof(struct eth_device)); + memset(dev, 0, sizeof(struct eth_device)); + memset(greth, 0, sizeof(greth_priv)); + + greth->regs = (greth_regs *) apbdev.address; + greth->irq = apbdev.irq; +#ifdef DEBUG + printf("Found GRETH at 0x%lx, irq %d\n", greth->regs, greth->irq); +#endif + dev->priv = (void *)greth; + dev->iobase = (unsigned int)greth->regs; + dev->init = greth_init; + dev->halt = greth_halt; + dev->send = greth_send; + dev->recv = greth_recv; + greth->dev = dev; + + /* Reset Core */ + GRETH_REGSAVE(&greth->regs->control, GRETH_RESET); + + /* Wait for core to finish reset cycle */ + while (GRETH_REGLOAD(&greth->regs->control) & GRETH_RESET) ; + + /* Get the phy address which assumed to have been set + correctly with the reset value in hardware */ + greth->phyaddr = (GRETH_REGLOAD(&greth->regs->mdio) >> 11) & 0x1F; + + /* Check if mac is gigabit capable */ + greth->gbit_mac = (GRETH_REGLOAD(&greth->regs->control) >> 27) & 1; + + /* Make descriptor string */ + if (greth->gbit_mac) { + sprintf(dev->name, "GRETH 10/100/GB"); + } else { + sprintf(dev->name, "GRETH 10/100"); + } + + /* initiate PHY, select speed/duplex depending on connected PHY */ + if (greth_init_phy(greth, bis)) { + /* Failed to init PHY (timedout) */ + return -1; + } + + /* Register Device to EtherNet subsystem */ + eth_register(dev); + + /* Get MAC address */ + if ((addr_str = getenv("ethaddr")) != NULL) { + for (i = 0; i < 6; i++) { + addr[i] = + addr_str ? simple_strtoul(addr_str, &end, 16) : 0; + if (addr_str) { + addr_str = (*end) ? end + 1 : end; + } + } + } else { + /* HW Address not found in environment, Set default HW address */ + addr[0] = GRETH_HWADDR_0; /* MSB */ + addr[1] = GRETH_HWADDR_1; + addr[2] = GRETH_HWADDR_2; + addr[3] = GRETH_HWADDR_3; + addr[4] = GRETH_HWADDR_4; + addr[5] = GRETH_HWADDR_5; /* LSB */ + } + + /* set and remember MAC address */ + greth_set_hwaddr(greth, addr); + + return 1; +} diff --git a/drivers/net/greth.h b/drivers/net/greth.h new file mode 100644 index 00000000000..7d5fbd327a4 --- /dev/null +++ b/drivers/net/greth.h @@ -0,0 +1,97 @@ +/* Gaisler.com GRETH 10/100/1000 Ethernet MAC driver + * + * (C) Copyright 2007 + * Daniel Hellstrom, Gaisler Research, daniel@gaisler.com + * + * See file CREDITS for list of people who contributed to this + * project. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of + * the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + */ + +#define GRETH_FD 0x10 +#define GRETH_RESET 0x40 +#define GRETH_MII_BUSY 0x8 +#define GRETH_MII_NVALID 0x10 + +/* MII registers */ +#define GRETH_MII_EXTADV_1000FD 0x00000200 +#define GRETH_MII_EXTADV_1000HD 0x00000100 +#define GRETH_MII_EXTPRT_1000FD 0x00000800 +#define GRETH_MII_EXTPRT_1000HD 0x00000400 + +#define GRETH_MII_100T4 0x00000200 +#define GRETH_MII_100TXFD 0x00000100 +#define GRETH_MII_100TXHD 0x00000080 +#define GRETH_MII_10FD 0x00000040 +#define GRETH_MII_10HD 0x00000020 + +#define GRETH_BD_EN 0x800 +#define GRETH_BD_WR 0x1000 +#define GRETH_BD_IE 0x2000 +#define GRETH_BD_LEN 0x7FF + +#define GRETH_TXEN 0x1 +#define GRETH_INT_TX 0x8 +#define GRETH_TXI 0x4 +#define GRETH_TXBD_STATUS 0x0001C000 +#define GRETH_TXBD_MORE 0x20000 +#define GRETH_TXBD_IPCS 0x40000 +#define GRETH_TXBD_TCPCS 0x80000 +#define GRETH_TXBD_UDPCS 0x100000 +#define GRETH_TXBD_ERR_LC 0x10000 +#define GRETH_TXBD_ERR_UE 0x4000 +#define GRETH_TXBD_ERR_AL 0x8000 +#define GRETH_TXBD_NUM 128 +#define GRETH_TXBD_NUM_MASK (GRETH_TXBD_NUM-1) +#define GRETH_TX_BUF_SIZE 2048 + +#define GRETH_INT_RX 0x4 +#define GRETH_RXEN 0x2 +#define GRETH_RXI 0x8 +#define GRETH_RXBD_STATUS 0xFFFFC000 +#define GRETH_RXBD_ERR_AE 0x4000 +#define GRETH_RXBD_ERR_FT 0x8000 +#define GRETH_RXBD_ERR_CRC 0x10000 +#define GRETH_RXBD_ERR_OE 0x20000 +#define GRETH_RXBD_ERR_LE 0x40000 +#define GRETH_RXBD_IP_DEC 0x80000 +#define GRETH_RXBD_IP_CSERR 0x100000 +#define GRETH_RXBD_UDP_DEC 0x200000 +#define GRETH_RXBD_UDP_CSERR 0x400000 +#define GRETH_RXBD_TCP_DEC 0x800000 +#define GRETH_RXBD_TCP_CSERR 0x1000000 + +#define GRETH_RXBD_NUM 128 +#define GRETH_RXBD_NUM_MASK (GRETH_RXBD_NUM-1) +#define GRETH_RX_BUF_SIZE 2048 + +/* Ethernet configuration registers */ +typedef struct _greth_regs { + volatile unsigned int control; + volatile unsigned int status; + volatile unsigned int esa_msb; + volatile unsigned int esa_lsb; + volatile unsigned int mdio; + volatile unsigned int tx_desc_p; + volatile unsigned int rx_desc_p; +} greth_regs; + +/* Ethernet buffer descriptor */ +typedef struct _greth_bd { + volatile unsigned int stat; + unsigned int addr; /* Buffer address not changed by HW */ +} greth_bd; diff --git a/drivers/net/mcffec.c b/drivers/net/mcffec.c index 3b812585b76..71d19608ede 100644 --- a/drivers/net/mcffec.c +++ b/drivers/net/mcffec.c @@ -166,6 +166,13 @@ int fec_send(struct eth_device *dev, volatile void *packet, int length) /* Activate transmit Buffer Descriptor polling */ fecp->tdar = 0x01000000; /* Descriptor polling active */ + /* FEC fix for MCF5275, FEC unable to initial transmit data packet. + * A nop will ensure the descriptor polling active completed. + */ +#ifdef CONFIG_M5275 + __asm__ ("nop"); +#endif + #ifdef CFG_UNIFY_CACHE icache_invalid(); #endif diff --git a/drivers/net/smc91111.h b/drivers/net/smc91111.h index 8dcbb3e2aa0..96ff04d369c 100644 --- a/drivers/net/smc91111.h +++ b/drivers/net/smc91111.h @@ -79,7 +79,7 @@ typedef unsigned long int dword; #ifdef CONFIG_XSENGINE #define SMC_inl(r) (*((volatile dword *)(SMC_BASE_ADDRESS+(r<<1)))) #define SMC_inw(r) (*((volatile word *)(SMC_BASE_ADDRESS+(r<<1)))) -#define SMC_inb(p) ({ \ +#define SMC_inb(p) ({ \ unsigned int __p = (unsigned int)(SMC_BASE_ADDRESS + (p<<1)); \ unsigned int __v = *(volatile unsigned short *)((__p) & ~2); \ if (__p & 2) __v >>= 8; \ @@ -176,7 +176,76 @@ typedef unsigned long int dword; }; \ }) -#else /* if not CONFIG_PXA250 */ +#elif defined(CONFIG_LEON) /* if not CONFIG_PXA250 */ + +#define SMC_LEON_SWAP16(_x_) ({ word _x = (_x_); ((_x << 8) | (_x >> 8)); }) + +#define SMC_LEON_SWAP32(_x_) \ + ({ dword _x = (_x_); \ + ((_x << 24) | \ + ((0x0000FF00UL & _x) << 8) | \ + ((0x00FF0000UL & _x) >> 8) | \ + (_x >> 24)); }) + +#define SMC_inl(r) (SMC_LEON_SWAP32((*(volatile dword *)(SMC_BASE_ADDRESS+((r)<<0))))) +#define SMC_inl_nosw(r) ((*(volatile dword *)(SMC_BASE_ADDRESS+((r)<<0)))) +#define SMC_inw(r) (SMC_LEON_SWAP16((*(volatile word *)(SMC_BASE_ADDRESS+((r)<<0))))) +#define SMC_inw_nosw(r) ((*(volatile word *)(SMC_BASE_ADDRESS+((r)<<0)))) +#define SMC_inb(p) ({ \ + word ___v = SMC_inw((p) & ~1); \ + if ((p) & 1) ___v >>= 8; \ + else ___v &= 0xff; \ + ___v; }) + +#define SMC_outl(d,r) (*(volatile dword *)(SMC_BASE_ADDRESS+((r)<<0))=SMC_LEON_SWAP32(d)) +#define SMC_outl_nosw(d,r) (*(volatile dword *)(SMC_BASE_ADDRESS+((r)<<0))=(d)) +#define SMC_outw(d,r) (*(volatile word *)(SMC_BASE_ADDRESS+((r)<<0))=SMC_LEON_SWAP16(d)) +#define SMC_outw_nosw(d,r) (*(volatile word *)(SMC_BASE_ADDRESS+((r)<<0))=(d)) +#define SMC_outb(d,r) do{ word __d = (byte)(d); \ + word __w = SMC_inw((r)&~1); \ + __w &= ((r)&1) ? 0x00FF : 0xFF00; \ + __w |= ((r)&1) ? __d<<8 : __d; \ + SMC_outw(__w,(r)&~1); \ + }while(0) +#define SMC_outsl(r,b,l) do{ int __i; \ + dword *__b2; \ + __b2 = (dword *) b; \ + for (__i = 0; __i < l; __i++) { \ + SMC_outl_nosw( *(__b2 + __i), r); \ + } \ + }while(0) +#define SMC_outsw(r,b,l) do{ int __i; \ + word *__b2; \ + __b2 = (word *) b; \ + for (__i = 0; __i < l; __i++) { \ + SMC_outw_nosw( *(__b2 + __i), r); \ + } \ + }while(0) +#define SMC_insl(r,b,l) do{ int __i ; \ + dword *__b2; \ + __b2 = (dword *) b; \ + for (__i = 0; __i < l; __i++) { \ + *(__b2 + __i) = SMC_inl_nosw(r); \ + }; \ + }while(0) + +#define SMC_insw(r,b,l) do{ int __i ; \ + word *__b2; \ + __b2 = (word *) b; \ + for (__i = 0; __i < l; __i++) { \ + *(__b2 + __i) = SMC_inw_nosw(r); \ + }; \ + }while(0) + +#define SMC_insb(r,b,l) do{ int __i ; \ + byte *__b2; \ + __b2 = (byte *) b; \ + for (__i = 0; __i < l; __i++) { \ + *(__b2 + __i) = SMC_inb(r); \ + }; \ + }while(0) + +#else /* if not CONFIG_PXA250 and not CONFIG_LEON */ #ifndef CONFIG_SMC_USE_IOFUNCS /* these macros don't work on some boards */ /* diff --git a/drivers/net/tsec.c b/drivers/net/tsec.c index 431a8d2f234..9d22aa38be5 100644 --- a/drivers/net/tsec.c +++ b/drivers/net/tsec.c @@ -1267,6 +1267,35 @@ struct phy_info phy_info_VSC8244 = { }, }; +struct phy_info phy_info_VSC8601 = { + 0x00007042, + "Vitesse VSC8601", + 4, + (struct phy_cmd[]){ /* config */ + /* Override PHY config settings */ + /* Configure some basic stuff */ + {MIIM_CONTROL, MIIM_CONTROL_INIT, &mii_cr_init}, +#ifdef CFG_VSC8601_SKEWFIX + {MIIM_VSC8601_EPHY_CON,MIIM_VSC8601_EPHY_CON_INIT_SKEW,NULL}, +#endif + {miim_end,} + }, + (struct phy_cmd[]){ /* startup */ + /* Read the Status (2x to make sure link is right) */ + {MIIM_STATUS, miim_read, NULL}, + /* Auto-negotiate */ + {MIIM_STATUS, miim_read, &mii_parse_sr}, + /* Read the status */ + {MIIM_VSC8244_AUX_CONSTAT, miim_read, + &mii_parse_vsc8244}, + {miim_end,} + }, + (struct phy_cmd[]){ /* shutdown */ + {miim_end,} + }, +}; + + struct phy_info phy_info_dm9161 = { 0x0181b88, "Davicom DM9161E", @@ -1462,6 +1491,7 @@ struct phy_info *phy_info[] = { &phy_info_dm9161, &phy_info_lxt971, &phy_info_VSC8244, + &phy_info_VSC8601, &phy_info_dp83865, &phy_info_rtl8211b, &phy_info_generic, diff --git a/drivers/net/tsec.h b/drivers/net/tsec.h index d4dc15a68bf..cfa7d1aad77 100644 --- a/drivers/net/tsec.h +++ b/drivers/net/tsec.h @@ -159,6 +159,11 @@ #define MIIM_VSC8244_LED_CON 0x1b #define MIIM_VSC8244_LEDCON_INIT 0xF011 +/* Entry for Vitesse VSC8601 regs starts here (Not complete) */ +/* Vitesse VSC8601 Extended PHY Control Register 1 */ +#define MIIM_VSC8601_EPHY_CON 0x17 +#define MIIM_VSC8601_EPHY_CON_INIT_SKEW 0x1120 + /* 88E1011 PHY Status Register */ #define MIIM_88E1011_PHY_STATUS 0x11 #define MIIM_88E1011_PHYSTAT_SPEED 0xc000 diff --git a/include/pci_ids.h b/include/pci_ids.h index b0c1957aea7..593c0747936 100644 --- a/include/pci_ids.h +++ b/include/pci_ids.h @@ -1810,6 +1810,7 @@ #define PCI_DEVICE_ID_INTEL_82434 0x04a3 #define PCI_DEVICE_ID_INTEL_I960 0x0960 #define PCI_DEVICE_ID_INTEL_I960RM 0x0962 +#define PCI_DEVICE_ID_INTEL_82541ER 0x1078 #define PCI_DEVICE_ID_INTEL_82542 0x1000 #define PCI_DEVICE_ID_INTEL_82543GC_FIBER 0x1001 #define PCI_DEVICE_ID_INTEL_82543GC_COPPER 0x1004 diff --git a/net/bootp.c b/net/bootp.c index 89e30d2c703..0eeef578424 100644 --- a/net/bootp.c +++ b/net/bootp.c @@ -879,7 +879,10 @@ static void DhcpSendRequestPkt(Bootp_t *bp_offer) iplen = BOOTP_HDR_SIZE - sizeof(bp->bp_vend) + extlen; NetSetIP(iphdr, 0xFFFFFFFFL, PORT_BOOTPS, PORT_BOOTPC, iplen); - debug ("Transmitting DHCPREQUEST packet: len = %d\n", pktlen); + debug ("Transmitting DHCPREQUEST packet: len = %d\n", pktlen); +#ifdef CONFIG_BOOTP_DHCP_REQUEST_DELAY + udelay(CONFIG_BOOTP_DHCP_REQUEST_DELAY); +#endif /* CONFIG_BOOTP_DHCP_REQUEST_DELAY */ NetSendPacket(NetTxPacket, pktlen); } diff --git a/net/eth.c b/net/eth.c index 16a6dcbd8ca..3b86f879d26 100644 --- a/net/eth.c +++ b/net/eth.c @@ -60,6 +60,7 @@ extern int npe_initialize(bd_t *); extern int uec_initialize(int); extern int bfin_EMAC_initialize(bd_t *); extern int atstk1000_eth_initialize(bd_t *); +extern int greth_initialize(bd_t *); extern int atngw100_eth_initialize(bd_t *); extern int mcffec_initialize(bd_t*); extern int mcdmafec_initialize(bd_t*); @@ -275,6 +276,9 @@ int eth_initialize(bd_t *bis) #if defined(CONFIG_ATSTK1000) atstk1000_eth_initialize(bis); #endif +#if defined(CONFIG_GRETH) + greth_initialize(bis); +#endif #if defined(CONFIG_ATNGW100) atngw100_eth_initialize(bis); #endif |