diff options
author | Mike Frysinger <vapier@gentoo.org> | 2011-10-16 10:04:10 +0000 |
---|---|---|
committer | Wolfgang Denk <wd@denx.de> | 2011-10-23 23:34:20 +0200 |
commit | 8b710b163b49bd2998b4b94813e259125a30feaf (patch) | |
tree | 76103fd1742b1d348023e52cb6fcc35dd884e88d | |
parent | ae6edb54c0817346b2ccc31e2834931fa88b270f (diff) |
net: ns9750: drop !NET_MULTI driver
Only one board uses this driver (ns9750dev), but the board doesn't seem
to have an entry to actually build it in the Makefile/boards.cfg, so just
delete net support from its board config.
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
-rw-r--r-- | drivers/net/Makefile | 1 | ||||
-rw-r--r-- | drivers/net/ns9750_eth.c | 789 | ||||
-rw-r--r-- | include/configs/ns9750dev.h | 2 | ||||
-rw-r--r-- | include/ns9750_eth.h | 298 |
4 files changed, 0 insertions, 1090 deletions
diff --git a/drivers/net/Makefile b/drivers/net/Makefile index d075ba522b6..0706738d53d 100644 --- a/drivers/net/Makefile +++ b/drivers/net/Makefile @@ -61,7 +61,6 @@ COBJS-$(CONFIG_DRIVER_AX88796L) += ax88796.o ne2000_base.o COBJS-$(CONFIG_DRIVER_NETARMETH) += netarm_eth.o COBJS-$(CONFIG_NETCONSOLE) += netconsole.o COBJS-$(CONFIG_NS8382X) += ns8382x.o -COBJS-$(CONFIG_DRIVER_NS9750_ETHERNET) += ns9750_eth.o COBJS-$(CONFIG_PCNET) += pcnet.o COBJS-$(CONFIG_PLB2800_ETHER) += plb2800_eth.o COBJS-$(CONFIG_DRIVER_RTL8019) += rtl8019.o diff --git a/drivers/net/ns9750_eth.c b/drivers/net/ns9750_eth.c deleted file mode 100644 index 9899563c47f..00000000000 --- a/drivers/net/ns9750_eth.c +++ /dev/null @@ -1,789 +0,0 @@ -/*********************************************************************** - * - * Copyright (C) 2004 by FS Forth-Systeme GmbH. - * All rights reserved. - * - * $Id: ns9750_eth.c,v 1.2 2004/02/24 14:09:39 mpietrek Exp $ - * @Author: Markus Pietrek - * @Descr: Ethernet driver for the NS9750. Uses DMA Engine with polling - * interrupt status. But interrupts are not enabled. - * Only one tx buffer descriptor and the RXA buffer descriptor are used - * Currently no transmit lockup handling is included. eth_send has a 5s - * timeout for sending frames. No retransmits are performed when an - * error occurs. - * @References: [1] NS9750 Hardware Reference, December 2003 - * [2] Intel LXT971 Datasheet #249414 Rev. 02 - * [3] NS7520 Linux Ethernet Driver - * - * 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 <net.h> /* NetSendPacket */ - -#include "ns9750_eth.h" /* for Ethernet and PHY */ - -/* some definition to make transition to linux easier */ - -#define NS9750_DRIVER_NAME "eth" -#define KERN_WARNING "Warning:" -#define KERN_ERR "Error:" -#define KERN_INFO "Info:" - -#if 0 -# define DEBUG -#endif - -#ifdef DEBUG -# define printk printf - -# define DEBUG_INIT 0x0001 -# define DEBUG_MINOR 0x0002 -# define DEBUG_RX 0x0004 -# define DEBUG_TX 0x0008 -# define DEBUG_INT 0x0010 -# define DEBUG_POLL 0x0020 -# define DEBUG_LINK 0x0040 -# define DEBUG_MII 0x0100 -# define DEBUG_MII_LOW 0x0200 -# define DEBUG_MEM 0x0400 -# define DEBUG_ERROR 0x4000 -# define DEBUG_ERROR_CRIT 0x8000 - -static int nDebugLvl = DEBUG_ERROR_CRIT; - -# define DEBUG_ARGS0( FLG, a0 ) if( ( nDebugLvl & (FLG) ) == (FLG) ) \ - printf("%s: " a0, __FUNCTION__, 0, 0, 0, 0, 0, 0 ) -# define DEBUG_ARGS1( FLG, a0, a1 ) if( ( nDebugLvl & (FLG) ) == (FLG)) \ - printf("%s: " a0, __FUNCTION__, (int)(a1), 0, 0, 0, 0, 0 ) -# define DEBUG_ARGS2( FLG, a0, a1, a2 ) if( (nDebugLvl & (FLG)) ==(FLG))\ - printf("%s: " a0, __FUNCTION__, (int)(a1), (int)(a2), 0, 0,0,0 ) -# define DEBUG_ARGS3( FLG, a0, a1, a2, a3 ) if((nDebugLvl &(FLG))==(FLG))\ - printf("%s: "a0,__FUNCTION__,(int)(a1),(int)(a2),(int)(a3),0,0,0) -# define DEBUG_FN( FLG ) if( (nDebugLvl & (FLG)) == (FLG) ) \ - printf("\r%s:line %d\n", (int)__FUNCTION__, __LINE__, 0,0,0,0); -# define ASSERT( expr, func ) if( !( expr ) ) { \ - printf( "Assertion failed! %s:line %d %s\n", \ - (int)__FUNCTION__,__LINE__,(int)(#expr),0,0,0); \ - func } -#else /* DEBUG */ -# define printk(...) -# define DEBUG_ARGS0( FLG, a0 ) -# define DEBUG_ARGS1( FLG, a0, a1 ) -# define DEBUG_ARGS2( FLG, a0, a1, a2 ) -# define DEBUG_ARGS3( FLG, a0, a1, a2, a3 ) -# define DEBUG_FN( n ) -# define ASSERT(expr, func) -#endif /* DEBUG */ - -#define NS9750_MII_NEG_DELAY (5*CONFIG_SYS_HZ) /* in s */ -#define TX_TIMEOUT (5*CONFIG_SYS_HZ) /* in s */ - -/* @TODO move it to eeprom.h */ -#define FS_EEPROM_AUTONEG_MASK 0x7 -#define FS_EEPROM_AUTONEG_SPEED_MASK 0x1 -#define FS_EEPROM_AUTONEG_SPEED_10 0x0 -#define FS_EEPROM_AUTONEG_SPEED_100 0x1 -#define FS_EEPROM_AUTONEG_DUPLEX_MASK 0x2 -#define FS_EEPROM_AUTONEG_DUPLEX_HALF 0x0 -#define FS_EEPROM_AUTONEG_DUPLEX_FULL 0x2 -#define FS_EEPROM_AUTONEG_ENABLE_MASK 0x4 -#define FS_EEPROM_AUTONEG_DISABLE 0x0 -#define FS_EEPROM_AUTONEG_ENABLE 0x4 - -/* buffer descriptors taken from [1] p.306 */ -typedef struct -{ - unsigned int* punSrc; - unsigned int unLen; /* 11 bits */ - unsigned int* punDest; /* unused */ - union { - unsigned int unReg; - struct { - unsigned uStatus : 16; - unsigned uRes : 12; - unsigned uFull : 1; - unsigned uEnable : 1; - unsigned uInt : 1; - unsigned uWrap : 1; - } bits; - } s; -} rx_buffer_desc_t; - -typedef struct -{ - unsigned int* punSrc; - unsigned int unLen; /* 10 bits */ - unsigned int* punDest; /* unused */ - union { - unsigned int unReg; /* only 32bit accesses may done to NS9750 - * eth engine */ - struct { - unsigned uStatus : 16; - unsigned uRes : 12; - unsigned uFull : 1; - unsigned uLast : 1; - unsigned uInt : 1; - unsigned uWrap : 1; - } bits; - } s; -} tx_buffer_desc_t; - -static int ns9750_eth_reset( void ); - -static void ns9750_link_force( void ); -static void ns9750_link_auto_negotiate( void ); -static void ns9750_link_update_egcr( void ); -static void ns9750_link_print_changed( void ); - -/* the PHY stuff */ - -static char ns9750_mii_identify_phy( void ); -static unsigned short ns9750_mii_read( unsigned short uiRegister ); -static void ns9750_mii_write( unsigned short uiRegister, unsigned short uiData ); -static unsigned int ns9750_mii_get_clock_divisor( unsigned int unMaxMDIOClk ); -static unsigned int ns9750_mii_poll_busy( void ); - -static unsigned int nPhyMaxMdioClock = PHY_MDIO_MAX_CLK; -static unsigned char ucLinkMode = FS_EEPROM_AUTONEG_ENABLE; -static unsigned int uiLastLinkStatus; -static PhyType phyDetected = PHY_NONE; - -/* we use only one tx buffer descriptor */ -static tx_buffer_desc_t* pTxBufferDesc = - (tx_buffer_desc_t*) get_eth_reg_addr( NS9750_ETH_TXBD ); - -/* we use only one rx buffer descriptor of the 4 */ -static rx_buffer_desc_t aRxBufferDesc[ 4 ]; - -/*********************************************************************** - * @Function: eth_init - * @Return: -1 on failure otherwise 0 - * @Descr: Initializes the ethernet engine and uses either FS Forth's default - * MAC addr or the one in environment - ***********************************************************************/ - -int eth_init (bd_t * pbis) -{ - /* This default MAC Addr is reserved by FS Forth-Systeme for the case of - EEPROM failures */ - unsigned char aucMACAddr[6] = { 0x00, 0x04, 0xf3, 0x00, 0x06, 0x35 }; - char *pcTmp = getenv ("ethaddr"); - char *pcEnd; - int i; - - DEBUG_FN (DEBUG_INIT); - - /* no need to check for hardware */ - - if (!ns9750_eth_reset ()) - return -1; - - if (pcTmp != NULL) - for (i = 0; i < 6; i++) { - aucMACAddr[i] = - pcTmp ? simple_strtoul (pcTmp, &pcEnd, - 16) : 0; - pcTmp = (*pcTmp) ? pcEnd + 1 : pcEnd; - } - - /* configure ethernet address */ - - *get_eth_reg_addr (NS9750_ETH_SA1) = - aucMACAddr[5] << 8 | aucMACAddr[4]; - *get_eth_reg_addr (NS9750_ETH_SA2) = - aucMACAddr[3] << 8 | aucMACAddr[2]; - *get_eth_reg_addr (NS9750_ETH_SA3) = - aucMACAddr[1] << 8 | aucMACAddr[0]; - - /* enable hardware */ - - *get_eth_reg_addr (NS9750_ETH_MAC1) = NS9750_ETH_MAC1_RXEN; - - /* the linux kernel may give packets < 60 bytes, for example arp */ - *get_eth_reg_addr (NS9750_ETH_MAC2) = NS9750_ETH_MAC2_CRCEN | - NS9750_ETH_MAC2_PADEN | NS9750_ETH_MAC2_HUGE; - - /* enable receive and transmit FIFO, use 10/100 Mbps MII */ - *get_eth_reg_addr (NS9750_ETH_EGCR1) = - NS9750_ETH_EGCR1_ETXWM | - NS9750_ETH_EGCR1_ERX | - NS9750_ETH_EGCR1_ERXDMA | - NS9750_ETH_EGCR1_ETX | - NS9750_ETH_EGCR1_ETXDMA | NS9750_ETH_EGCR1_ITXA; - - /* prepare DMA descriptors */ - for (i = 0; i < 4; i++) { - aRxBufferDesc[i].punSrc = 0; - aRxBufferDesc[i].unLen = 0; - aRxBufferDesc[i].s.bits.uWrap = 1; - aRxBufferDesc[i].s.bits.uInt = 1; - aRxBufferDesc[i].s.bits.uEnable = 0; - aRxBufferDesc[i].s.bits.uFull = 0; - } - - /* NetRxPackets[ 0 ] is initialized before eth_init is called and never - changes. NetRxPackets is 32bit aligned */ - aRxBufferDesc[0].punSrc = (unsigned int *) NetRxPackets[0]; - aRxBufferDesc[0].s.bits.uEnable = 1; - aRxBufferDesc[0].unLen = 1522; /* as stated in [1] p.307 */ - - *get_eth_reg_addr (NS9750_ETH_RXAPTR) = - (unsigned int) &aRxBufferDesc[0]; - - /* [1] Tab. 221 states less than 5us */ - *get_eth_reg_addr (NS9750_ETH_EGCR1) |= NS9750_ETH_EGCR1_ERXINIT; - while (! - (*get_eth_reg_addr (NS9750_ETH_EGSR) & NS9750_ETH_EGSR_RXINIT)) - /* wait for finish */ - udelay (1); - - /* @TODO do we need to clear RXINIT? */ - *get_eth_reg_addr (NS9750_ETH_EGCR1) &= ~NS9750_ETH_EGCR1_ERXINIT; - - *get_eth_reg_addr (NS9750_ETH_RXFREE) = 0x1; - - return 0; -} - -/*********************************************************************** - * @Function: eth_send - * @Return: -1 on timeout otherwise 1 - * @Descr: sends one frame by DMA - ***********************************************************************/ - -int eth_send (volatile void *pPacket, int nLen) -{ - ulong ulTimeout; - - DEBUG_FN (DEBUG_TX); - - /* clear old status values */ - *get_eth_reg_addr (NS9750_ETH_EINTR) &= - *get_eth_reg_addr (NS9750_ETH_EINTR) & NS9750_ETH_EINTR_TX_MA; - - /* prepare Tx Descriptors */ - - pTxBufferDesc->punSrc = (unsigned int *) pPacket; /* pPacket is 32bit - * aligned */ - pTxBufferDesc->unLen = nLen; - /* only 32bit accesses allowed. wrap, full, interrupt and enabled to 1 */ - pTxBufferDesc->s.unReg = 0xf0000000; - /* pTxBufferDesc is the first possible buffer descriptor */ - *get_eth_reg_addr (NS9750_ETH_TXPTR) = 0x0; - - /* enable processor for next frame */ - - *get_eth_reg_addr (NS9750_ETH_EGCR2) &= ~NS9750_ETH_EGCR2_TCLER; - *get_eth_reg_addr (NS9750_ETH_EGCR2) |= NS9750_ETH_EGCR2_TCLER; - - ulTimeout = get_timer (0); - - DEBUG_ARGS0 (DEBUG_TX | DEBUG_MINOR, - "Waiting for transmission to finish\n"); - while (! - (*get_eth_reg_addr (NS9750_ETH_EINTR) & - (NS9750_ETH_EINTR_TXDONE | NS9750_ETH_EINTR_TXERR))) { - /* do nothing, wait for completion */ - if (get_timer (0) - ulTimeout > TX_TIMEOUT) { - DEBUG_ARGS0 (DEBUG_TX, "Transmit Timed out\n"); - return -1; - } - } - DEBUG_ARGS0 (DEBUG_TX | DEBUG_MINOR, "transmitted...\n"); - - return 0; -} - -/*********************************************************************** - * @Function: eth_rx - * @Return: size of last frame in bytes or 0 if no frame available - * @Descr: gives one frame to U-Boot which has been copied by DMA engine already - * to NetRxPackets[ 0 ]. - ***********************************************************************/ - -int eth_rx (void) -{ - int nLen = 0; - unsigned int unStatus; - - unStatus = - *get_eth_reg_addr (NS9750_ETH_EINTR) & NS9750_ETH_EINTR_RX_MA; - - if (!unStatus) - /* no packet available, return immediately */ - return 0; - - DEBUG_FN (DEBUG_RX); - - /* unLen always < max(nLen) and discard checksum */ - nLen = (int) aRxBufferDesc[0].unLen - 4; - - /* acknowledge status register */ - *get_eth_reg_addr (NS9750_ETH_EINTR) = unStatus; - - aRxBufferDesc[0].unLen = 1522; - aRxBufferDesc[0].s.bits.uFull = 0; - - /* Buffer A descriptor available again */ - *get_eth_reg_addr (NS9750_ETH_RXFREE) |= 0x1; - - /* NetReceive may call eth_send. Due to a possible bug of the NS9750 we - * have to acknowledge the received frame before sending a new one */ - if (unStatus & NS9750_ETH_EINTR_RXDONEA) - NetReceive (NetRxPackets[0], nLen); - - return nLen; -} - -/*********************************************************************** - * @Function: eth_halt - * @Return: n/a - * @Descr: stops the ethernet engine - ***********************************************************************/ - -void eth_halt (void) -{ - DEBUG_FN (DEBUG_INIT); - - *get_eth_reg_addr (NS9750_ETH_MAC1) &= ~NS9750_ETH_MAC1_RXEN; - *get_eth_reg_addr (NS9750_ETH_EGCR1) &= ~(NS9750_ETH_EGCR1_ERX | - NS9750_ETH_EGCR1_ERXDMA | - NS9750_ETH_EGCR1_ETX | - NS9750_ETH_EGCR1_ETXDMA); -} - -/*********************************************************************** - * @Function: ns9750_eth_reset - * @Return: 0 on failure otherwise 1 - * @Descr: resets the ethernet interface and the PHY, - * performs auto negotiation or fixed modes - ***********************************************************************/ - -static int ns9750_eth_reset (void) -{ - DEBUG_FN (DEBUG_MINOR); - - /* Reset MAC */ - *get_eth_reg_addr (NS9750_ETH_EGCR1) |= NS9750_ETH_EGCR1_MAC_HRST; - udelay (5); /* according to [1], p.322 */ - *get_eth_reg_addr (NS9750_ETH_EGCR1) &= ~NS9750_ETH_EGCR1_MAC_HRST; - - /* reset and initialize PHY */ - - *get_eth_reg_addr (NS9750_ETH_MAC1) &= ~NS9750_ETH_MAC1_SRST; - - /* we don't support hot plugging of PHY, therefore we don't reset - phyDetected and nPhyMaxMdioClock here. The risk is if the setting is - incorrect the first open - may detect the PHY correctly but succeding will fail - For reseting the PHY and identifying we have to use the standard - MDIO CLOCK value 2.5 MHz only after hardware reset - After having identified the PHY we will do faster */ - - *get_eth_reg_addr (NS9750_ETH_MCFG) = - ns9750_mii_get_clock_divisor (nPhyMaxMdioClock); - - /* reset PHY */ - ns9750_mii_write(MII_BMCR, BMCR_RESET); - ns9750_mii_write(MII_BMCR, 0); - - /* @TODO check time */ - udelay (3000); /* [2] p.70 says at least 300us reset recovery time. But - go sure, it didn't worked stable at higher timer - frequencies under LxNETES-2.x */ - - /* MII clock has been setup to default, ns9750_mii_identify_phy should - work for all */ - - if (!ns9750_mii_identify_phy ()) { - printk (KERN_ERR NS9750_DRIVER_NAME - ": Unsupported PHY, aborting\n"); - return 0; - } - - /* now take the highest MDIO clock possible after detection */ - *get_eth_reg_addr (NS9750_ETH_MCFG) = - ns9750_mii_get_clock_divisor (nPhyMaxMdioClock); - - - /* PHY has been detected, so there can be no abort reason and we can - finish initializing ethernet */ - - uiLastLinkStatus = 0xff; /* undefined */ - - if ((ucLinkMode & FS_EEPROM_AUTONEG_ENABLE_MASK) == - FS_EEPROM_AUTONEG_DISABLE) - /* use parameters defined */ - ns9750_link_force (); - else - ns9750_link_auto_negotiate (); - - if (phyDetected == PHY_LXT971A) - /* set LED2 to link mode */ - ns9750_mii_write (PHY_LXT971_LED_CFG, - PHY_LXT971_LED_CFG_LINK_ACT << - PHY_LXT971_LED_CFG_SHIFT_LED2); - - return 1; -} - -/*********************************************************************** - * @Function: ns9750_link_force - * @Return: void - * @Descr: configures eth and MII to use the link mode defined in - * ucLinkMode - ***********************************************************************/ - -static void ns9750_link_force (void) -{ - unsigned short uiControl; - - DEBUG_FN (DEBUG_LINK); - - uiControl = ns9750_mii_read(MII_BMCR); - uiControl &= ~(BMCR_SPEED1000 | BMCR_SPEED100 | - BMCR_ANENABLE | BMCR_FULLDPLX); - - uiLastLinkStatus = 0; - - if ((ucLinkMode & FS_EEPROM_AUTONEG_SPEED_MASK) == - FS_EEPROM_AUTONEG_SPEED_100) { - uiControl |= BMCR_SPEED100; - uiLastLinkStatus |= PHY_LXT971_STAT2_100BTX; - } - - if ((ucLinkMode & FS_EEPROM_AUTONEG_DUPLEX_MASK) == - FS_EEPROM_AUTONEG_DUPLEX_FULL) { - uiControl |= BMCR_FULLDPLX; - uiLastLinkStatus |= PHY_LXT971_STAT2_DUPLEX_MODE; - } - - ns9750_mii_write(MII_BMCR, uiControl); - - ns9750_link_print_changed (); - ns9750_link_update_egcr (); -} - -/*********************************************************************** - * @Function: ns9750_link_auto_negotiate - * @Return: void - * @Descr: performs auto-negotation of link. - ***********************************************************************/ - -static void ns9750_link_auto_negotiate (void) -{ - unsigned long ulStartJiffies; - unsigned short uiStatus; - - DEBUG_FN (DEBUG_LINK); - - /* run auto-negotation */ - /* define what we are capable of */ - ns9750_mii_write(MII_ADVERTISE, - LPA_100FULL | - LPA_100HALF | - LPA_10FULL | - LPA_10HALF | - PHY_ANLPAR_PSB_802_3); - /* start auto-negotiation */ - ns9750_mii_write(MII_BMCR, BMCR_ANENABLE | BMCR_ANRESTART); - - /* wait for completion */ - - ulStartJiffies = get_ticks (); - while (get_ticks () < ulStartJiffies + NS9750_MII_NEG_DELAY) { - uiStatus = ns9750_mii_read(MII_BMSR); - if ((uiStatus & - (BMSR_ANEGCOMPLETE | BMSR_LSTATUS)) == - (BMSR_ANEGCOMPLETE | BMSR_LSTATUS)) { - /* lucky we are, auto-negotiation succeeded */ - ns9750_link_print_changed (); - ns9750_link_update_egcr (); - return; - } - } - - DEBUG_ARGS0 (DEBUG_LINK, "auto-negotiation timed out\n"); - /* ignore invalid link settings */ -} - -/*********************************************************************** - * @Function: ns9750_link_update_egcr - * @Return: void - * @Descr: updates the EGCR and MAC2 link status after mode change or - * auto-negotation - ***********************************************************************/ - -static void ns9750_link_update_egcr (void) -{ - unsigned int unEGCR; - unsigned int unMAC2; - unsigned int unIPGT; - - DEBUG_FN (DEBUG_LINK); - - unEGCR = *get_eth_reg_addr (NS9750_ETH_EGCR1); - unMAC2 = *get_eth_reg_addr (NS9750_ETH_MAC2); - unIPGT = *get_eth_reg_addr (NS9750_ETH_IPGT) & ~NS9750_ETH_IPGT_MA; - - unMAC2 &= ~NS9750_ETH_MAC2_FULLD; - if ((uiLastLinkStatus & PHY_LXT971_STAT2_DUPLEX_MODE) - == PHY_LXT971_STAT2_DUPLEX_MODE) { - unMAC2 |= NS9750_ETH_MAC2_FULLD; - unIPGT |= 0x15; /* see [1] p. 339 */ - } else - unIPGT |= 0x12; /* see [1] p. 339 */ - - *get_eth_reg_addr (NS9750_ETH_MAC2) = unMAC2; - *get_eth_reg_addr (NS9750_ETH_EGCR1) = unEGCR; - *get_eth_reg_addr (NS9750_ETH_IPGT) = unIPGT; -} - -/*********************************************************************** - * @Function: ns9750_link_print_changed - * @Return: void - * @Descr: checks whether the link status has changed and if so prints - * the new mode - ***********************************************************************/ - -static void ns9750_link_print_changed (void) -{ - unsigned short uiStatus; - unsigned short uiControl; - - DEBUG_FN (DEBUG_LINK); - - uiControl = ns9750_mii_read(MII_BMCR); - - if ((uiControl & BMCR_ANENABLE) == BMCR_ANENABLE) { - /* BMSR_LSTATUS is only set on autonegotiation */ - uiStatus = ns9750_mii_read(MII_BMSR); - - if (!(uiStatus & BMSR_LSTATUS)) { - printk (KERN_WARNING NS9750_DRIVER_NAME - ": link down\n"); - /* @TODO Linux: carrier_off */ - } else { - /* @TODO Linux: carrier_on */ - if (phyDetected == PHY_LXT971A) { - uiStatus = ns9750_mii_read (PHY_LXT971_STAT2); - uiStatus &= (PHY_LXT971_STAT2_100BTX | - PHY_LXT971_STAT2_DUPLEX_MODE | - PHY_LXT971_STAT2_AUTO_NEG); - - /* mask out all uninteresting parts */ - } - /* other PHYs must store their link information in - uiStatus as PHY_LXT971 */ - } - } else { - /* mode has been forced, so uiStatus should be the same as the - last link status, enforce printing */ - uiStatus = uiLastLinkStatus; - uiLastLinkStatus = 0xff; - } - - if (uiStatus != uiLastLinkStatus) { - /* save current link status */ - uiLastLinkStatus = uiStatus; - - /* print new link status */ - - printk (KERN_INFO NS9750_DRIVER_NAME - ": link mode %i Mbps %s duplex %s\n", - (uiStatus & PHY_LXT971_STAT2_100BTX) ? 100 : 10, - (uiStatus & PHY_LXT971_STAT2_DUPLEX_MODE) ? "full" : - "half", - (uiStatus & PHY_LXT971_STAT2_AUTO_NEG) ? "(auto)" : - ""); - } -} - -/*********************************************************************** - * the MII low level stuff - ***********************************************************************/ - -/*********************************************************************** - * @Function: ns9750_mii_identify_phy - * @Return: 1 if supported PHY has been detected otherwise 0 - * @Descr: checks for supported PHY and prints the IDs. - ***********************************************************************/ - -static char ns9750_mii_identify_phy (void) -{ - unsigned short uiID1; - unsigned short uiID2; - unsigned char *szName; - char cRes = 0; - - DEBUG_FN (DEBUG_MII); - - phyDetected = (PhyType) uiID1 = ns9750_mii_read(MII_PHYSID1); - - switch (phyDetected) { - case PHY_LXT971A: - szName = "LXT971A"; - uiID2 = ns9750_mii_read(MII_PHYSID2); - nPhyMaxMdioClock = PHY_LXT971_MDIO_MAX_CLK; - cRes = 1; - break; - case PHY_NONE: - default: - /* in case uiID1 == 0 && uiID2 == 0 we may have the wrong - address or reset sets the wrong NS9750_ETH_MCFG_CLKS */ - - uiID2 = 0; - szName = "unknown"; - nPhyMaxMdioClock = PHY_MDIO_MAX_CLK; - phyDetected = PHY_NONE; - } - - printk (KERN_INFO NS9750_DRIVER_NAME - ": PHY (0x%x, 0x%x) = %s detected\n", uiID1, uiID2, szName); - - return cRes; -} - -/*********************************************************************** - * @Function: ns9750_mii_read - * @Return: the data read from PHY register uiRegister - * @Descr: the data read may be invalid if timed out. If so, a message - * is printed but the invalid data is returned. - * The fixed device address is being used. - ***********************************************************************/ - -static unsigned short ns9750_mii_read (unsigned short uiRegister) -{ - DEBUG_FN (DEBUG_MII_LOW); - - /* write MII register to be read */ - *get_eth_reg_addr (NS9750_ETH_MADR) = - NS9750_ETH_PHY_ADDRESS << 8 | uiRegister; - - *get_eth_reg_addr (NS9750_ETH_MCMD) = NS9750_ETH_MCMD_READ; - - if (!ns9750_mii_poll_busy ()) - printk (KERN_WARNING NS9750_DRIVER_NAME - ": MII still busy in read\n"); - /* continue to read */ - - *get_eth_reg_addr (NS9750_ETH_MCMD) = 0; - - return (unsigned short) (*get_eth_reg_addr (NS9750_ETH_MRDD)); -} - - -/*********************************************************************** - * @Function: ns9750_mii_write - * @Return: nothing - * @Descr: writes the data to the PHY register. In case of a timeout, - * no special handling is performed but a message printed - * The fixed device address is being used. - ***********************************************************************/ - -static void ns9750_mii_write (unsigned short uiRegister, - unsigned short uiData) -{ - DEBUG_FN (DEBUG_MII_LOW); - - /* write MII register to be written */ - *get_eth_reg_addr (NS9750_ETH_MADR) = - NS9750_ETH_PHY_ADDRESS << 8 | uiRegister; - - *get_eth_reg_addr (NS9750_ETH_MWTD) = uiData; - - if (!ns9750_mii_poll_busy ()) { - printf (KERN_WARNING NS9750_DRIVER_NAME - ": MII still busy in write\n"); - } -} - - -/*********************************************************************** - * @Function: ns9750_mii_get_clock_divisor - * @Return: the clock divisor that should be used in NS9750_ETH_MCFG_CLKS - * @Descr: if no clock divisor can be calculated for the - * current SYSCLK and the maximum MDIO Clock, a warning is printed - * and the greatest divisor is taken - ***********************************************************************/ - -static unsigned int ns9750_mii_get_clock_divisor (unsigned int unMaxMDIOClk) -{ - struct { - unsigned int unSysClkDivisor; - unsigned int unClks; /* field for NS9750_ETH_MCFG_CLKS */ - } PHYClockDivisors[] = { - { - 4, NS9750_ETH_MCFG_CLKS_4}, { - 6, NS9750_ETH_MCFG_CLKS_6}, { - 8, NS9750_ETH_MCFG_CLKS_8}, { - 10, NS9750_ETH_MCFG_CLKS_10}, { - 20, NS9750_ETH_MCFG_CLKS_20}, { - 30, NS9750_ETH_MCFG_CLKS_30}, { - 40, NS9750_ETH_MCFG_CLKS_40} - }; - - int nIndexSysClkDiv; - int nArraySize = - sizeof (PHYClockDivisors) / sizeof (PHYClockDivisors[0]); - unsigned int unClks = NS9750_ETH_MCFG_CLKS_40; /* defaults to - greatest div */ - - DEBUG_FN (DEBUG_INIT); - - for (nIndexSysClkDiv = 0; nIndexSysClkDiv < nArraySize; - nIndexSysClkDiv++) { - /* find first sysclock divisor that isn't higher than 2.5 MHz - clock */ - if (AHB_CLK_FREQ / - PHYClockDivisors[nIndexSysClkDiv].unSysClkDivisor <= - unMaxMDIOClk) { - unClks = PHYClockDivisors[nIndexSysClkDiv].unClks; - break; - } - } - - DEBUG_ARGS2 (DEBUG_INIT, - "Taking MDIO Clock bit mask 0x%0x for max clock %i\n", - unClks, unMaxMDIOClk); - - /* return greatest divisor */ - return unClks; -} - -/*********************************************************************** - * @Function: ns9750_mii_poll_busy - * @Return: 0 if timed out otherwise the remaing timeout - * @Descr: waits until the MII has completed a command or it times out - * code may be interrupted by hard interrupts. - * It is not checked what happens on multiple actions when - * the first is still being busy and we timeout. - ***********************************************************************/ - -static unsigned int ns9750_mii_poll_busy (void) -{ - unsigned int unTimeout = 10000; - - DEBUG_FN (DEBUG_MII_LOW); - - while (((*get_eth_reg_addr (NS9750_ETH_MIND) & NS9750_ETH_MIND_BUSY) - == NS9750_ETH_MIND_BUSY) && unTimeout) - unTimeout--; - - return unTimeout; -} diff --git a/include/configs/ns9750dev.h b/include/configs/ns9750dev.h index 8ecd2a98a0c..c495423ddc3 100644 --- a/include/configs/ns9750dev.h +++ b/include/configs/ns9750dev.h @@ -55,7 +55,6 @@ * Hardware drivers */ #define CONFIG_NS9750_UART 1 /* use on-chip UART */ -#define CONFIG_DRIVER_NS9750_ETHERNET 1 /* use on-chip ethernet */ /* * select serial console configuration @@ -86,7 +85,6 @@ #define CONFIG_CMD_LOADB #define CONFIG_CMD_LOADS #define CONFIG_CMD_MEMORY -#define CONFIG_CMD_NET #define CONFIG_CMD_PING diff --git a/include/ns9750_eth.h b/include/ns9750_eth.h deleted file mode 100644 index 80c721b9001..00000000000 --- a/include/ns9750_eth.h +++ /dev/null @@ -1,298 +0,0 @@ -/*********************************************************************** - * - * Copyright (C) 2004 by FS Forth-Systeme GmbH. - * All rights reserved. - * - * $Id: ns9750_eth.h,v 1.2 2004/02/24 13:25:39 mpietrek Exp $ - * @Author: Markus Pietrek - * @References: [1] NS9750 Hardware Reference, December 2003 - * [2] Intel LXT971 Datasheet #249414 Rev. 02 - * [3] NS7520 Linux Ethernet Driver - * - * 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 - * - ***********************************************************************/ - -#ifndef FS_NS9750_ETH_H -#define FS_NS9750_ETH_H - -#ifdef CONFIG_DRIVER_NS9750_ETHERNET - -#include <miiphy.h> -#include "lxt971a.h" - -#define NS9750_ETH_MODULE_BASE (0xA0600000) - -#define get_eth_reg_addr(c) \ - ((volatile unsigned int*) ( NS9750_ETH_MODULE_BASE+(unsigned int) (c))) - -#define NS9750_ETH_EGCR1 (0x0000) -#define NS9750_ETH_EGCR2 (0x0004) -#define NS9750_ETH_EGSR (0x0008) -#define NS9750_ETH_FIFORX (0x000C) -#define NS9750_ETH_FIFOTX (0x0010) -#define NS9750_ETH_FIFOTXS (0x0014) -#define NS9750_ETH_ETSR (0x0018) -#define NS9750_ETH_ERSR (0x001C) -#define NS9750_ETH_MAC1 (0x0400) -#define NS9750_ETH_MAC2 (0x0404) -#define NS9750_ETH_IPGT (0x0408) -#define NS9750_ETH_IPGR (0x040C) -#define NS9750_ETH_CLRT (0x0410) -#define NS9750_ETH_MAXF (0x0414) -#define NS9750_ETH_SUPP (0x0418) -#define NS9750_ETH_TEST (0x041C) -#define NS9750_ETH_MCFG (0x0420) -#define NS9750_ETH_MCMD (0x0424) -#define NS9750_ETH_MADR (0x0428) -#define NS9750_ETH_MWTD (0x042C) -#define NS9750_ETH_MRDD (0x0430) -#define NS9750_ETH_MIND (0x0434) -#define NS9750_ETH_SA1 (0x0440) -#define NS9750_ETH_SA2 (0x0444) -#define NS9750_ETH_SA3 (0x0448) -#define NS9750_ETH_SAFR (0x0500) -#define NS9750_ETH_HT1 (0x0504) -#define NS9750_ETH_HT2 (0x0508) -#define NS9750_ETH_STAT_BASE (0x0680) -#define NS9750_ETH_RXAPTR (0x0A00) -#define NS9750_ETH_RXBPTR (0x0A04) -#define NS9750_ETH_RXCPTR (0x0A08) -#define NS9750_ETH_RXDPTR (0x0A0C) -#define NS9750_ETH_EINTR (0x0A10) -#define NS9750_ETH_EINTREN (0x0A14) -#define NS9750_ETH_TXPTR (0x0A18) -#define NS9750_ETH_TXRPTR (0x0A1C) -#define NS9750_ETH_TXERBD (0x0A20) -#define NS9750_ETH_TXSPTR (0x0A24) -#define NS9750_ETH_RXAOFF (0x0A28) -#define NS9750_ETH_RXBOFF (0x0A2C) -#define NS9750_ETH_RXCOFF (0x0A30) -#define NS9750_ETH_RXDOFF (0x0A34) -#define NS9750_ETH_TXOFF (0x0A38) -#define NS9750_ETH_RXFREE (0x0A3C) -#define NS9750_ETH_TXBD (0x1000) - -/* register bit fields */ - -#define NS9750_ETH_EGCR1_ERX (0x80000000) -#define NS9750_ETH_EGCR1_ERXDMA (0x40000000) -#define NS9750_ETH_EGCR1_ERXSHT (0x10000000) -#define NS9750_ETH_EGCR1_ERXSIZ (0x08000000) -#define NS9750_ETH_EGCR1_ETXSIZ (0x04000000) -#define NS9750_ETH_EGCR1_ETXDIAG (0x02000000) -#define NS9750_ETH_EGCR1_ERXBAD (0x01000000) -#define NS9750_ETH_EGCR1_ETX (0x00800000) -#define NS9750_ETH_EGCR1_ETXDMA (0x00400000) -#define NS9750_ETH_EGCR1_ETXWM (0x00200000) -#define NS9750_ETH_EGCR1_ERXADV (0x00100000) -#define NS9750_ETH_EGCR1_ERXINIT (0x00080000) -#define NS9750_ETH_EGCR1_PHY_MODE_MA (0x0000C000) -#define NS9750_ETH_EGCR1_PHY_MODE_MII (0x00008000) -#define NS9750_ETH_EGCR1_PHY_MODE_RMII (0x00004000) -#define NS9750_ETH_EGCR1_RXCINV (0x00001000) -#define NS9750_ETH_EGCR1_TXCINV (0x00000800) -#define NS9750_ETH_EGCR1_RXALIGN (0x00000400) -#define NS9750_ETH_EGCR1_MAC_HRST (0x00000200) -#define NS9750_ETH_EGCR1_ITXA (0x00000100) - -#define NS9750_ETH_EGCR2_TPTV_MA (0xFFFF0000) -#define NS9750_ETH_EGCR2_TPCF (0x00000040) -#define NS9750_ETH_EGCR2_THPDF (0x00000020) -#define NS9750_ETH_EGCR2_TCLER (0x00000008) -#define NS9750_ETH_EGCR2_AUTOZ (0x00000004) -#define NS9750_ETH_EGCR2_CLRCNT (0x00000002) -#define NS9750_ETH_EGCR2_STEN (0x00000001) - -#define NS9750_ETH_EGSR_RXINIT (0x00100000) -#define NS9750_ETH_EGSR_TXFIFONF (0x00080000) -#define NS9750_ETH_EGSR_TXFIFOH (0x00040000) -#define NS9750_ETH_EGSR_TXFIFOE (0x00010000) - -#define NS9750_ETH_FIFOTXS_ALL (0x00000055) -#define NS9750_ETH_FIFOTXS_3 (0x000000d5) -#define NS9750_ETH_FIFOTXS_2 (0x00000035) -#define NS9750_ETH_FIFOTXS_1 (0x0000000D) -#define NS9750_ETH_FIFOTXS_0 (0x00000003) - -#define NS9750_ETH_ETSR_TXOK (0x00008000) -#define NS9750_ETH_ETSR_TXBR (0x00004000) -#define NS9750_ETH_ETSR_TXMC (0x00002000) -#define NS9750_ETH_ETSR_TXAL (0x00001000) -#define NS9750_ETH_ETSR_TXAED (0x00000800) -#define NS9750_ETH_ETSR_TXAEC (0x00000400) -#define NS9750_ETH_ETSR_TXAUR (0x00000200) -#define NS9750_ETH_ETSR_TXAJ (0x00000100) -#define NS9750_ETH_ETSR_TXDEF (0x00000040) -#define NS9750_ETH_ETSR_TXCRC (0x00000020) -#define NS9750_ETH_ETSR_TXCOLC (0x0000000F) - -#define NS9750_ETH_ERSR_RXSIZE_MA (0x0FFF0000) -#define NS9750_ETH_ERSR_RXCE (0x00008000) -#define NS9750_ETH_ERSR_RXDV (0x00004000) -#define NS9750_ETH_ERSR_RXOK (0x00002000) -#define NS9750_ETH_ERSR_RXBR (0x00001000) -#define NS9750_ETH_ERSR_RXMC (0x00000800) -#define NS9750_ETH_ERSR_RXCRC (0x00000400) -#define NS9750_ETH_ERSR_RXDR (0x00000200) -#define NS9750_ETH_ERSR_RXCV (0x00000100) -#define NS9750_ETH_ERSR_RXSHT (0x00000040) - -#define NS9750_ETH_MAC1_SRST (0x00008000) -#define NS9750_ETH_MAC1_SIMMRST (0x00004000) -#define NS9750_ETH_MAC1_RPEMCSR (0x00000800) -#define NS9750_ETH_MAC1_RPERFUN (0x00000400) -#define NS9750_ETH_MAC1_RPEMCST (0x00000200) -#define NS9750_ETH_MAC1_RPETFUN (0x00000100) -#define NS9750_ETH_MAC1_LOOPBK (0x00000010) -#define NS9750_ETH_MAC1_TXFLOW (0x00000008) -#define NS9750_ETH_MAC1_RXFLOW (0x00000004) -#define NS9750_ETH_MAC1_PALLRX (0x00000002) -#define NS9750_ETH_MAC1_RXEN (0x00000001) - -#define NS9750_ETH_MAC2_EDEFER (0x00004000) -#define NS9750_ETH_MAC2_BACKP (0x00002000) -#define NS9750_ETH_MAC2_NOBO (0x00001000) -#define NS9750_ETH_MAC2_LONGP (0x00000200) -#define NS9750_ETH_MAC2_PUREP (0x00000100) -#define NS9750_ETH_MAC2_AUTOP (0x00000080) -#define NS9750_ETH_MAC2_VLANP (0x00000040) -#define NS9750_ETH_MAC2_PADEN (0x00000020) -#define NS9750_ETH_MAC2_CRCEN (0x00000010) -#define NS9750_ETH_MAC2_DELCRC (0x00000008) -#define NS9750_ETH_MAC2_HUGE (0x00000004) -#define NS9750_ETH_MAC2_FLENC (0x00000002) -#define NS9750_ETH_MAC2_FULLD (0x00000001) - -#define NS9750_ETH_IPGT_MA (0x0000007F) - -#define NS9750_ETH_IPGR_IPGR1 (0x00007F00) -#define NS9750_ETH_IPGR_IPGR2 (0x0000007F) - -#define NS9750_ETH_CLRT_CWIN (0x00003F00) -#define NS9750_ETH_CLRT_RETX (0x0000000F) - -#define NS9750_ETH_MAXF_MAXF (0x0000FFFF) - -#define NS9750_ETH_SUPP_RPERMII (0x00008000) -#define NS9750_ETH_SUPP_SPEED (0x00000080) - -#define NS9750_ETH_TEST_TBACK (0x00000004) -#define NS9750_ETH_TEST_TPAUSE (0x00000002) -#define NS9750_ETH_TEST_SPQ (0x00000001) - -#define NS9750_ETH_MCFG_RMIIM (0x00008000) -#define NS9750_ETH_MCFG_CLKS_MA (0x0000001C) -#define NS9750_ETH_MCFG_CLKS_4 (0x00000004) -#define NS9750_ETH_MCFG_CLKS_6 (0x00000008) -#define NS9750_ETH_MCFG_CLKS_8 (0x0000000C) -#define NS9750_ETH_MCFG_CLKS_10 (0x00000010) -#define NS9750_ETH_MCFG_CLKS_20 (0x00000014) -#define NS9750_ETH_MCFG_CLKS_30 (0x00000018) -#define NS9750_ETH_MCFG_CLKS_40 (0x0000001C) -#define NS9750_ETH_MCFG_SPRE (0x00000002) -#define NS9750_ETH_MCFG_SCANI (0x00000001) - -#define NS9750_ETH_MCMD_SCAN (0x00000002) -#define NS9750_ETH_MCMD_READ (0x00000001) - -#define NS9750_ETH_MADR_DADR_MA (0x00001F00) -#define NS9750_ETH_MADR_RADR_MA (0x0000001F) - -#define NS9750_ETH_MWTD_MA (0x0000FFFF) - -#define NS9750_ETH_MRRD_MA (0x0000FFFF) - -#define NS9750_ETH_MIND_MIILF (0x00000008) -#define NS9750_ETH_MIND_NVALID (0x00000004) -#define NS9750_ETH_MIND_SCAN (0x00000002) -#define NS9750_ETH_MIND_BUSY (0x00000001) - -#define NS9750_ETH_SA1_OCTET1_MA (0x0000FF00) -#define NS9750_ETH_SA1_OCTET2_MA (0x000000FF) - -#define NS9750_ETH_SA2_OCTET3_MA (0x0000FF00) -#define NS9750_ETH_SA2_OCTET4_MA (0x000000FF) - -#define NS9750_ETH_SA3_OCTET5_MA (0x0000FF00) -#define NS9750_ETH_SA3_OCTET6_MA (0x000000FF) - -#define NS9750_ETH_SAFR_PRO (0x00000008) -#define NS9750_ETH_SAFR_PRM (0x00000004) -#define NS9750_ETH_SAFR_PRA (0x00000002) -#define NS9750_ETH_SAFR_BROAD (0x00000001) - -#define NS9750_ETH_HT1_MA (0x0000FFFF) - -#define NS9750_ETH_HT2_MA (0x0000FFFF) - -/* also valid for EINTREN */ -#define NS9750_ETH_EINTR_RXOVL_DATA (0x02000000) -#define NS9750_ETH_EINTR_RXOVL_STAT (0x01000000) -#define NS9750_ETH_EINTR_RXBUFC (0x00800000) -#define NS9750_ETH_EINTR_RXDONEA (0x00400000) -#define NS9750_ETH_EINTR_RXDONEB (0x00200000) -#define NS9750_ETH_EINTR_RXDONEC (0x00100000) -#define NS9750_ETH_EINTR_RXDONED (0x00080000) -#define NS9750_ETH_EINTR_RXNOBUF (0x00040000) -#define NS9750_ETH_EINTR_RXBUFFUL (0x00020000) -#define NS9750_ETH_EINTR_RXBR (0x00010000) -#define NS9750_ETH_EINTR_STOVFL (0x00000040) -#define NS9750_ETH_EINTR_TXPAUSE (0x00000020) -#define NS9750_ETH_EINTR_TXBUFC (0x00000010) -#define NS9750_ETH_EINTR_TXBUFNR (0x00000008) -#define NS9750_ETH_EINTR_TXDONE (0x00000004) -#define NS9750_ETH_EINTR_TXERR (0x00000002) -#define NS9750_ETH_EINTR_TXIDLE (0x00000001) -#define NS9750_ETH_EINTR_RX_MA \ - (NS9750_ETH_EINTR_RXOVL_DATA | \ - NS9750_ETH_EINTR_RXOVL_STAT | \ - NS9750_ETH_EINTR_RXBUFC | \ - NS9750_ETH_EINTR_RXDONEA | \ - NS9750_ETH_EINTR_RXDONEB | \ - NS9750_ETH_EINTR_RXDONEC | \ - NS9750_ETH_EINTR_RXDONED | \ - NS9750_ETH_EINTR_RXNOBUF | \ - NS9750_ETH_EINTR_RXBUFFUL | \ - NS9750_ETH_EINTR_RXBR ) -#define NS9750_ETH_EINTR_TX_MA \ - (NS9750_ETH_EINTR_TXPAUSE | \ - NS9750_ETH_EINTR_TXBUFC | \ - NS9750_ETH_EINTR_TXBUFNR | \ - NS9750_ETH_EINTR_TXDONE | \ - NS9750_ETH_EINTR_TXERR | \ - NS9750_ETH_EINTR_TXIDLE) - -/* for TXPTR, TXRPTR, TXERBD and TXSPTR */ -#define NS9750_ETH_TXPTR_MA (0x000000FF) - -/* for RXAOFF, RXBOFF, RXCOFF and RXDOFF */ -#define NS9750_ETH_RXOFF_MA (0x000007FF) - -#define NS9750_ETH_TXOFF_MA (0x000003FF) - -#define NS9750_ETH_RXFREE_D (0x00000008) -#define NS9750_ETH_RXFREE_C (0x00000004) -#define NS9750_ETH_RXFREE_B (0x00000002) -#define NS9750_ETH_RXFREE_A (0x00000001) - -#ifndef NS9750_ETH_PHY_ADDRESS -# define NS9750_ETH_PHY_ADDRESS (0x0001) /* suitable for UNC20 */ -#endif /* NETARM_ETH_PHY_ADDRESS */ - -#endif /* CONFIG_DRIVER_NS9750_ETHERNET */ - -#endif /* FS_NS9750_ETH_H */ |