-/*-----------------------------------------------------------------------------+
- * This source code is dual-licensed. You may use it under the terms of the
- * GNU General Public License version 2, or under the license below.
- *
- * This source code has been made available to you by IBM on an AS-IS
- * basis. Anyone receiving this source is licensed under IBM
- * copyrights to use it in any way he or she deems fit, including
- * copying it, modifying it, compiling it, and redistributing it either
- * with or without modifications. No license under IBM patents or
- * patent applications is to be implied by the copyright license.
- *
- * Any user of this software should understand that IBM cannot provide
- * technical support for this software and will not be responsible for
- * any consequences resulting from the use of this software.
- *
- * Any person who transfers this source code or any derivative work
- * must include the IBM copyright notice, this paragraph, and the
- * preceding two paragraphs in the transferred software.
- *
- * COPYRIGHT I B M CORPORATION 1995
- * LICENSED MATERIAL - PROGRAM PROPERTY OF I B M
- *-----------------------------------------------------------------------------*/
+/*
+ * SPDX-License-Identifier: GPL-2.0 IBM-pibs
+ */
/*-----------------------------------------------------------------------------+
*
* File Name: enetemac.c
* RX descriptor address up to the next cache line boundary.
* 16-Jan-00 Added support for booting with IP of 0x0 MKW
* 15-Mar-00 Updated enetInit() to enable broadcast addresses in the
- * EMAC_RXM register. JWB
+ * EMAC0_RXM register. JWB
* 12-Mar-01 anne-sophie.harnois@nextream.fr
* - Variables are compatible with those already defined in
* include/net.h
* 08-May-01 stefan.roese@esd-electronics.com
* - MAL error handling added (eth_init called again)
* 13-Nov-01 stefan.roese@esd-electronics.com
- * - Set IST bit in EMAC_M1 reg upon 100MBit or full duplex
+ * - Set IST bit in EMAC0_MR1 reg upon 100MBit or full duplex
* 04-Jan-02 stefan.roese@esd-electronics.com
* - Wait for PHY auto negotiation to complete added
* 06-Feb-02 stefan.roese@esd-electronics.com
#include <asm/io.h>
#include <asm/cache.h>
#include <asm/mmu.h>
-#include <commproc.h>
-#include <ppc4xx.h>
-#include <ppc4xx_enet.h>
-#include <405_mal.h>
+#include <asm/ppc4xx.h>
+#include <asm/ppc4xx-emac.h>
+#include <asm/ppc4xx-mal.h>
#include <miiphy.h>
#include <malloc.h>
+#include <linux/compiler.h>
#if !(defined(CONFIG_MII) || defined(CONFIG_CMD_MII))
#error "CONFIG_MII has to be defined!"
#endif
-#if defined(CONFIG_NETCONSOLE) && !defined(CONFIG_NET_MULTI)
-#error "CONFIG_NET_MULTI has to be defined for NetConsole"
-#endif
-
#define EMAC_RESET_TIMEOUT 1000 /* 1000 ms reset timeout */
#define PHY_AUTONEGOTIATE_TIMEOUT 5000 /* 5000 ms autonegotiate timeout */
static void emac_err (struct eth_device *dev, unsigned long isr);
extern int phy_setup_aneg (char *devname, unsigned char addr);
-extern int emac4xx_miiphy_read (char *devname, unsigned char addr,
- unsigned char reg, unsigned short *value);
-extern int emac4xx_miiphy_write (char *devname, unsigned char addr,
- unsigned char reg, unsigned short value);
+int emac4xx_miiphy_read(struct mii_dev *bus, int addr, int devad, int reg);
+int emac4xx_miiphy_write(struct mii_dev *bus, int addr, int devad, int reg,
+ u16 value);
int board_emac_count(void);
EMAC_4XX_HW_PST hw_p = dev->priv;
u32 val = 10000;
- out_be32((void *)EMAC_IER + hw_p->hw_addr, 0x00000000); /* disable emac interrupts */
+ out_be32((void *)EMAC0_IER + hw_p->hw_addr, 0x00000000); /* disable emac interrupts */
/* 1st reset MAL channel */
/* Note: writing a 0 to a channel has no effect */
emac_loopback_enable(hw_p);
/* EMAC RESET */
- out_be32((void *)EMAC_M0 + hw_p->hw_addr, EMAC_M0_SRST);
+ out_be32((void *)EMAC0_MR0 + hw_p->hw_addr, EMAC_MR0_SRST);
/* remove clocks for EMAC internal loopback */
emac_loopback_disable(hw_p);
/* Ensure we setup mdio for this devnum and ONLY this devnum */
zmiifer |= (ZMII_FER_MDI) << ZMII_FER_V(devnum);
- out_be32((void *)ZMII_FER, zmiifer);
+ out_be32((void *)ZMII0_FER, zmiifer);
out_be32((void *)RGMII_FER, rmiifer);
return ((int)pfc1);
switch (pfc1) {
case SDR0_PFC1_SELECT_CONFIG_2:
/* 1 x GMII port */
- out_be32((void *)ZMII_FER, 0x00);
+ out_be32((void *)ZMII0_FER, 0x00);
out_be32((void *)RGMII_FER, 0x00000037);
bis->bi_phymode[0] = BI_PHYMODE_GMII;
bis->bi_phymode[1] = BI_PHYMODE_NONE;
break;
case SDR0_PFC1_SELECT_CONFIG_4:
/* 2 x RGMII ports */
- out_be32((void *)ZMII_FER, 0x00);
+ out_be32((void *)ZMII0_FER, 0x00);
out_be32((void *)RGMII_FER, 0x00000055);
bis->bi_phymode[0] = BI_PHYMODE_RGMII;
bis->bi_phymode[1] = BI_PHYMODE_RGMII;
break;
case SDR0_PFC1_SELECT_CONFIG_6:
/* 2 x SMII ports */
- out_be32((void *)ZMII_FER,
+ out_be32((void *)ZMII0_FER,
((ZMII_FER_SMII) << ZMII_FER_V(0)) |
((ZMII_FER_SMII) << ZMII_FER_V(1)));
out_be32((void *)RGMII_FER, 0x00000000);
break;
case SDR0_PFC1_SELECT_CONFIG_1_2:
/* only 1 x MII supported */
- out_be32((void *)ZMII_FER, (ZMII_FER_MII) << ZMII_FER_V(0));
+ out_be32((void *)ZMII0_FER, (ZMII_FER_MII) << ZMII_FER_V(0));
out_be32((void *)RGMII_FER, 0x00000000);
bis->bi_phymode[0] = BI_PHYMODE_MII;
bis->bi_phymode[1] = BI_PHYMODE_NONE;
}
/* Ensure we setup mdio for this devnum and ONLY this devnum */
- zmiifer = in_be32((void *)ZMII_FER);
+ zmiifer = in_be32((void *)ZMII0_FER);
zmiifer |= (ZMII_FER_MDI) << ZMII_FER_V(devnum);
- out_be32((void *)ZMII_FER, zmiifer);
+ out_be32((void *)ZMII0_FER, zmiifer);
return ((int)0x0);
}
defined(CONFIG_440EPX) || defined(CONFIG_440GRX) || \
defined(CONFIG_460EX) || defined(CONFIG_460GT) || \
defined(CONFIG_405EX)
- int ethgroup = -1;
+ __maybe_unused int ethgroup = -1;
#endif
#endif
u32 bd_cached;
* current transfer) have got the time to arrived before
* netloop calls eth_halt
*/
- printf ("About preceeding transfer (eth%d):\n"
+ printf ("About preceding transfer (eth%d):\n"
"- Sent packet number %d\n"
"- Received packet number %d\n"
"- Handled packet number %d\n",
/* NOTE: Therefore, disable all other EMACS, since we handle */
/* NOTE: only one emac at a time */
reg = 0;
- out_be32((void *)ZMII_FER, 0);
+ out_be32((void *)ZMII0_FER, 0);
udelay (100);
#if defined(CONFIG_440GP) || defined(CONFIG_440EP) || defined(CONFIG_440GR)
- out_be32((void *)ZMII_FER, (ZMII_FER_RMII | ZMII_FER_MDI) << ZMII_FER_V (devnum));
+ out_be32((void *)ZMII0_FER, (ZMII_FER_RMII | ZMII_FER_MDI) << ZMII_FER_V (devnum));
#elif defined(CONFIG_440GX) || \
defined(CONFIG_440EPX) || defined(CONFIG_440GRX) || \
defined(CONFIG_460EX) || defined(CONFIG_460GT)
ethgroup = ppc_4xx_eth_setup_bridge(devnum, bis);
#endif
- out_be32((void *)ZMII_SSR, ZMII_SSR_SP << ZMII_SSR_V(devnum));
+ out_be32((void *)ZMII0_SSR, ZMII0_SSR_SP << ZMII0_SSR_V(devnum));
#endif /* defined(CONFIG_440) && !defined(CONFIG_440SP) */
#if defined(CONFIG_405EX)
ethgroup = ppc_4xx_eth_setup_bridge(devnum, bis);
emac_loopback_enable(hw_p);
/* EMAC RESET */
- out_be32((void *)EMAC_M0 + hw_p->hw_addr, EMAC_M0_SRST);
+ out_be32((void *)EMAC0_MR0 + hw_p->hw_addr, EMAC_MR0_SRST);
/* remove clocks for EMAC internal loopback */
emac_loopback_disable(hw_p);
failsafe = 1000;
- while ((in_be32((void *)EMAC_M0 + hw_p->hw_addr) & (EMAC_M0_SRST)) && failsafe) {
+ while ((in_be32((void *)EMAC0_MR0 + hw_p->hw_addr) & (EMAC_MR0_SRST)) && failsafe) {
udelay (1000);
failsafe--;
}
opbfreq = sysinfo.freqOPB / 1000000;
if (opbfreq <= 50);
else if (opbfreq <= 66)
- mode_reg |= EMAC_M1_OBCI_66;
+ mode_reg |= EMAC_MR1_OBCI_66;
else if (opbfreq <= 83)
- mode_reg |= EMAC_M1_OBCI_83;
+ mode_reg |= EMAC_MR1_OBCI_83;
else if (opbfreq <= 100)
- mode_reg |= EMAC_M1_OBCI_100;
+ mode_reg |= EMAC_MR1_OBCI_100;
else
- mode_reg |= EMAC_M1_OBCI_GT100;
+ mode_reg |= EMAC_MR1_OBCI_GT100;
- out_be32((void *)EMAC_M1 + hw_p->hw_addr, mode_reg);
+ out_be32((void *)EMAC0_MR1 + hw_p->hw_addr, mode_reg);
#endif /* defined(CONFIG_440GX) || defined(CONFIG_440SP) */
#if defined(CONFIG_GPCS_PHY_ADDR) || defined(CONFIG_GPCS_PHY1_ADDR) || \
#endif
}
- mode_reg = in_be32((void *)EMAC_M1 + hw_p->hw_addr);
- mode_reg |= EMAC_M1_MF_1000GPCS | EMAC_M1_IPPA_SET(reg);
- out_be32((void *)EMAC_M1 + hw_p->hw_addr, mode_reg);
+ mode_reg = in_be32((void *)EMAC0_MR1 + hw_p->hw_addr);
+ mode_reg |= EMAC_MR1_MF_1000GPCS | EMAC_MR1_IPPA_SET(reg);
+ out_be32((void *)EMAC0_MR1 + hw_p->hw_addr, mode_reg);
/* Configure GPCS interface to recommended setting for SGMII */
miiphy_reset(dev->name, reg);
miiphy_write (dev->name, reg, 0x18, 0x4101);
miiphy_write (dev->name, reg, 0x09, 0x0e00);
miiphy_write (dev->name, reg, 0x04, 0x01e1);
+#if defined(CONFIG_M88E1111_DISABLE_FIBER)
+ miiphy_read(dev->name, reg, 0x1b, ®_short);
+ reg_short |= 0x8000;
+ miiphy_write(dev->name, reg, 0x1b, reg_short);
+#endif
#endif
#if defined(CONFIG_M88E1112_PHY)
if (bis->bi_phymode[devnum] == BI_PHYMODE_SGMII) {
}
#endif /* defined(CONFIG_PHY_RESET) */
- miiphy_read (dev->name, reg, PHY_BMSR, ®_short);
+ miiphy_read (dev->name, reg, MII_BMSR, ®_short);
/*
* Wait if PHY is capable of autonegotiation and autonegotiation is not complete
*/
- if ((reg_short & PHY_BMSR_AUTN_ABLE)
- && !(reg_short & PHY_BMSR_AUTN_COMP)) {
+ if ((reg_short & BMSR_ANEGCAPABLE)
+ && !(reg_short & BMSR_ANEGCOMPLETE)) {
puts ("Waiting for PHY auto negotiation to complete");
i = 0;
- while (!(reg_short & PHY_BMSR_AUTN_COMP)) {
+ while (!(reg_short & BMSR_ANEGCOMPLETE)) {
/*
* Timeout reached ?
*/
putc ('.');
}
udelay (1000); /* 1 ms */
- miiphy_read (dev->name, reg, PHY_BMSR, ®_short);
+ miiphy_read (dev->name, reg, MII_BMSR, ®_short);
}
puts (" done\n");
udelay (500000); /* another 500 ms (results in faster booting) */
#endif
/* Set ZMII/RGMII speed according to the phy link speed */
- reg = in_be32((void *)ZMII_SSR);
+ reg = in_be32((void *)ZMII0_SSR);
if ( (speed == 100) || (speed == 1000) )
- out_be32((void *)ZMII_SSR, reg | (ZMII_SSR_SP << ZMII_SSR_V (devnum)));
+ out_be32((void *)ZMII0_SSR, reg | (ZMII0_SSR_SP << ZMII0_SSR_V (devnum)));
else
- out_be32((void *)ZMII_SSR, reg & (~(ZMII_SSR_SP << ZMII_SSR_V (devnum))));
+ out_be32((void *)ZMII0_SSR, reg & (~(ZMII0_SSR_SP << ZMII0_SSR_V (devnum))));
if ((devnum == 2) || (devnum == 3)) {
if (speed == 1000)
hw_p->rx_phys = bd_cached + MAL_TX_DESC_SIZE;
hw_p->tx = (mal_desc_t *)(bd_uncached);
hw_p->rx = (mal_desc_t *)(bd_uncached + MAL_TX_DESC_SIZE);
- debug("hw_p->tx=%08x, hw_p->rx=%08x\n", hw_p->tx, hw_p->rx);
+ debug("hw_p->tx=%p, hw_p->rx=%p\n", hw_p->tx, hw_p->rx);
}
for (i = 0; i < NUM_TX_BUFF; i++) {
if ((NUM_TX_BUFF - 1) == i)
hw_p->tx[i].ctrl |= MAL_TX_CTRL_WRAP;
hw_p->tx_run[i] = -1;
- debug("TX_BUFF %d @ 0x%08lx\n", i, (u32)hw_p->tx[i].data_ptr);
+ debug("TX_BUFF %d @ 0x%08x\n", i, (u32)hw_p->tx[i].data_ptr);
}
for (i = 0; i < NUM_RX_BUFF; i++) {
hw_p->rx[i].ctrl = 0;
hw_p->rx[i].data_len = 0;
- hw_p->rx[i].data_ptr = (char *)NetRxPackets[i];
+ hw_p->rx[i].data_ptr = (char *)net_rx_packets[i];
if ((NUM_RX_BUFF - 1) == i)
hw_p->rx[i].ctrl |= MAL_RX_CTRL_WRAP;
hw_p->rx[i].ctrl |= MAL_RX_CTRL_EMPTY | MAL_RX_CTRL_INTR;
hw_p->rx_ready[i] = -1;
- debug("RX_BUFF %d @ 0x%08lx\n", i, (u32)hw_p->rx[i].data_ptr);
+ debug("RX_BUFF %d @ 0x%08x\n", i, (u32)hw_p->rx[i].data_ptr);
}
reg = 0x00000000;
reg = reg << 8;
reg |= dev->enetaddr[1];
- out_be32((void *)EMAC_IAH + hw_p->hw_addr, reg);
+ out_be32((void *)EMAC0_IAH + hw_p->hw_addr, reg);
reg = 0x00000000;
reg |= dev->enetaddr[2]; /* set low address */
reg = reg << 8;
reg |= dev->enetaddr[5];
- out_be32((void *)EMAC_IAL + hw_p->hw_addr, reg);
+ out_be32((void *)EMAC0_IAL + hw_p->hw_addr, reg);
switch (devnum) {
case 1:
mtdcr (MAL0_RXCASR, (MAL_TXRX_CASR >> hw_p->devnum));
/* set transmit enable & receive enable */
- out_be32((void *)EMAC_M0 + hw_p->hw_addr, EMAC_M0_TXE | EMAC_M0_RXE);
+ out_be32((void *)EMAC0_MR0 + hw_p->hw_addr, EMAC_MR0_TXE | EMAC_MR0_RXE);
- mode_reg = in_be32((void *)EMAC_M1 + hw_p->hw_addr);
+ mode_reg = in_be32((void *)EMAC0_MR1 + hw_p->hw_addr);
/* set rx-/tx-fifo size */
mode_reg = (mode_reg & ~EMAC_MR1_FIFO_MASK) | EMAC_MR1_FIFO_SIZE;
/* set speed */
if (speed == _1000BASET) {
-#if defined(CONFIG_440EPX) || defined(CONFIG_440GRX) || \
- defined(CONFIG_440SP) || defined(CONFIG_440SPE)
+#if defined(CONFIG_440SP) || defined(CONFIG_440SPE)
unsigned long pfc1;
mfsdr (SDR0_PFC1, pfc1);
pfc1 |= SDR0_PFC1_EM_1000;
mtsdr (SDR0_PFC1, pfc1);
#endif
- mode_reg = mode_reg | EMAC_M1_MF_1000MBPS | EMAC_M1_IST;
+ mode_reg = mode_reg | EMAC_MR1_MF_1000MBPS | EMAC_MR1_IST;
} else if (speed == _100BASET)
- mode_reg = mode_reg | EMAC_M1_MF_100MBPS | EMAC_M1_IST;
+ mode_reg = mode_reg | EMAC_MR1_MF_100MBPS | EMAC_MR1_IST;
else
mode_reg = mode_reg & ~0x00C00000; /* 10 MBPS */
if (duplex == FULL)
- mode_reg = mode_reg | 0x80000000 | EMAC_M1_IST;
+ mode_reg = mode_reg | 0x80000000 | EMAC_MR1_IST;
- out_be32((void *)EMAC_M1 + hw_p->hw_addr, mode_reg);
+ out_be32((void *)EMAC0_MR1 + hw_p->hw_addr, mode_reg);
/* Enable broadcast and indvidual address */
/* TBS: enabling runts as some misbehaved nics will send runts */
- out_be32((void *)EMAC_RXM + hw_p->hw_addr, EMAC_RMR_BAE | EMAC_RMR_IAE);
+ out_be32((void *)EMAC0_RXM + hw_p->hw_addr, EMAC_RMR_BAE | EMAC_RMR_IAE);
/* we probably need to set the tx mode1 reg? maybe at tx time */
/* set transmit request threshold register */
- out_be32((void *)EMAC_TRTR + hw_p->hw_addr, 0x18000000); /* 256 byte threshold */
+ out_be32((void *)EMAC0_TRTR + hw_p->hw_addr, 0x18000000); /* 256 byte threshold */
/* set receive low/high water mark register */
#if defined(CONFIG_440)
/* 440s has a 64 byte burst length */
- out_be32((void *)EMAC_RX_HI_LO_WMARK + hw_p->hw_addr, 0x80009000);
+ out_be32((void *)EMAC0_RX_HI_LO_WMARK + hw_p->hw_addr, 0x80009000);
#else
/* 405s have a 16 byte burst length */
- out_be32((void *)EMAC_RX_HI_LO_WMARK + hw_p->hw_addr, 0x0f002000);
+ out_be32((void *)EMAC0_RX_HI_LO_WMARK + hw_p->hw_addr, 0x0f002000);
#endif /* defined(CONFIG_440) */
- out_be32((void *)EMAC_TXM1 + hw_p->hw_addr, 0xf8640000);
+ out_be32((void *)EMAC0_TMR1 + hw_p->hw_addr, 0xf8640000);
/* Set fifo limit entry in tx mode 0 */
- out_be32((void *)EMAC_TXM0 + hw_p->hw_addr, 0x00000003);
+ out_be32((void *)EMAC0_TMR0 + hw_p->hw_addr, 0x00000003);
/* Frame gap set */
- out_be32((void *)EMAC_I_FRAME_GAP_REG + hw_p->hw_addr, 0x00000008);
+ out_be32((void *)EMAC0_I_FRAME_GAP_REG + hw_p->hw_addr, 0x00000008);
/* Set EMAC IER */
hw_p->emac_ier = EMAC_ISR_PTLE | EMAC_ISR_BFCS | EMAC_ISR_ORE | EMAC_ISR_IRE;
if (speed == _100BASET)
hw_p->emac_ier = hw_p->emac_ier | EMAC_ISR_SYE;
- out_be32((void *)EMAC_ISR + hw_p->hw_addr, 0xffffffff); /* clear pending interrupts */
- out_be32((void *)EMAC_IER + hw_p->hw_addr, hw_p->emac_ier);
+ out_be32((void *)EMAC0_ISR + hw_p->hw_addr, 0xffffffff); /* clear pending interrupts */
+ out_be32((void *)EMAC0_IER + hw_p->hw_addr, hw_p->emac_ier);
if (hw_p->first_init == 0) {
/*
}
-static int ppc_4xx_eth_send (struct eth_device *dev, volatile void *ptr,
- int len)
+static int ppc_4xx_eth_send(struct eth_device *dev, void *ptr, int len)
{
struct enet_frame *ef_ptr;
ulong time_start, time_now;
sync();
- out_be32((void *)EMAC_TXM0 + hw_p->hw_addr,
- in_be32((void *)EMAC_TXM0 + hw_p->hw_addr) | EMAC_TXM0_GNP0);
+ out_be32((void *)EMAC0_TMR0 + hw_p->hw_addr,
+ in_be32((void *)EMAC0_TMR0 + hw_p->hw_addr) | EMAC_TMR0_GNP0);
#ifdef INFO_4XX_ENET
hw_p->stats.pkts_tx++;
#endif
*-----------------------------------------------------------------------*/
time_start = get_timer (0);
while (1) {
- temp_txm0 = in_be32((void *)EMAC_TXM0 + hw_p->hw_addr);
+ temp_txm0 = in_be32((void *)EMAC0_TMR0 + hw_p->hw_addr);
/* loop until either TINT turns on or 3 seconds elapse */
- if ((temp_txm0 & EMAC_TXM0_GNP0) != 0) {
+ if ((temp_txm0 & EMAC_TMR0_GNP0) != 0) {
/* transmit is done, so now check for errors
* If there is an error, an interrupt should
* happen when we return
/* look for EMAC errors */
if ((uic_emac & UIC_ETHx) || (uic_emac_b & UIC_ETHxB)) {
- emac_isr = in_be32((void *)EMAC_ISR + hw_p->hw_addr);
+ emac_isr = in_be32((void *)EMAC0_ISR + hw_p->hw_addr);
emac_err(dev, emac_isr);
/* clear EMAC error interrupt status bits */
rc = 0;
}
- /* handle MAL RX EOB interupt from a receive */
+ /* handle MAL RX EOB interrupt from a receive */
/* check for EOB on valid channels */
if (uic_mal & UIC_MAL_RXEOB) {
mal_eob = mfdcr(MAL0_RXEOBISR);
rc = 0;
}
}
+#if defined(CONFIG_405EZ)
+ /*
+ * On 405EZ the RX-/TX-interrupts are coalesced into
+ * one IRQ bit in the UIC. We need to acknowledge the
+ * RX-/TX-interrupts in the SDR0_ICINTSTAT reg as well.
+ */
+ mtsdr(SDR0_ICINTSTAT,
+ SDR_ICRX_STAT | SDR_ICTX0_STAT | SDR_ICTX1_STAT);
+#endif /* defined(CONFIG_405EZ) */
} while (serviced);
return (rc);
unsigned long uic, unsigned long maldef,
unsigned long mal_errr)
{
- EMAC_4XX_HW_PST hw_p = dev->priv;
-
mtdcr (MAL0_ESR, isr); /* clear interrupt */
/* clear DE interrupt */
mtdcr (MAL0_RXDEIR, 0x80000000);
#ifdef INFO_4XX_ENET
- printf ("\nMAL error occured.... ISR = %lx UIC = = %lx MAL_DEF = %lx MAL_ERR= %lx \n", isr, uic, maldef, mal_errr);
+ printf("\nMAL error occurred.... ISR = %lx UIC = = %lx MAL_DEF = %lx MAL_ERR= %lx\n",
+ isr, uic, maldef, mal_errr);
#endif
- eth_init (hw_p->bis); /* start again... */
+ eth_init(); /* start again... */
}
/*-----------------------------------------------------------------------------+
{
EMAC_4XX_HW_PST hw_p = dev->priv;
- printf ("EMAC%d error occured.... ISR = %lx\n", hw_p->devnum, isr);
- out_be32((void *)EMAC_ISR + hw_p->hw_addr, isr);
+ printf ("EMAC%d error occurred.... ISR = %lx\n", hw_p->devnum, isr);
+ out_be32((void *)EMAC0_ISR + hw_p->hw_addr, isr);
}
/*-----------------------------------------------------------------------------+
*-----------------------------------------------------------------------------*/
static void enet_rcv (struct eth_device *dev, unsigned long malisr)
{
- struct enet_frame *ef_ptr;
unsigned long data_len;
unsigned long rx_eob_isr;
EMAC_4XX_HW_PST hw_p = dev->priv;
} else {
hw_p->stats.rx_frames++;
hw_p->stats.rx += data_len;
- ef_ptr = (struct enet_frame *) hw_p->rx[i].
- data_ptr;
#ifdef INFO_4XX_ENET
hw_p->stats.pkts_rx++;
#endif
length = hw_p->rx[user_index].data_len & 0x0fff;
- /* Pass the packet up to the protocol layers. */
- /* NetReceive(NetRxPackets[rxIdx], length - 4); */
- /* NetReceive(NetRxPackets[i], length); */
+ /*
+ * Pass the packet up to the protocol layers.
+ * net_process_received_packet(net_rx_packets[rxIdx],
+ * length - 4);
+ * net_process_received_packet(net_rx_packets[i], length);
+ */
invalidate_dcache_range((u32)hw_p->rx[user_index].data_ptr,
(u32)hw_p->rx[user_index].data_ptr +
length - 4);
- NetReceive (NetRxPackets[user_index], length - 4);
+ net_process_received_packet(net_rx_packets[user_index],
+ length - 4);
/* Free Recv Buffer */
hw_p->rx[user_index].ctrl |= MAL_RX_CTRL_EMPTY;
/* Free rx buffer descriptor queue */
dev->send = ppc_4xx_eth_send;
dev->recv = ppc_4xx_eth_rx;
+ eth_register(dev);
+
+#if defined(CONFIG_MII) || defined(CONFIG_CMD_MII)
+ int retval;
+ struct mii_dev *mdiodev = mdio_alloc();
+ if (!mdiodev)
+ return -ENOMEM;
+ strncpy(mdiodev->name, dev->name, MDIO_NAME_LEN);
+ mdiodev->read = emac4xx_miiphy_read;
+ mdiodev->write = emac4xx_miiphy_write;
+
+ retval = mdio_register(mdiodev);
+ if (retval < 0)
+ return retval;
+#endif
+
if (0 == virgin) {
/* set the MAL IER ??? names may change with new spec ??? */
#if defined(CONFIG_440SPE) || \
dev);
virgin = 1;
}
-
- eth_register (dev);
-
-#if defined(CONFIG_MII) || defined(CONFIG_CMD_MII)
- miiphy_register (dev->name,
- emac4xx_miiphy_read, emac4xx_miiphy_write);
-#endif
} /* end for each supported device */
return 0;