X-Git-Url: https://git.sur5r.net/?a=blobdiff_plain;f=drivers%2Fnet%2Fax88796.h;h=2b4e05af3bf3de799e12fa7d066de02b9a443a8f;hb=10cd229ec0d149b47a2ff3f132de7db4b6c1b13d;hp=0e6f8a201caebd6ff2b5196ebc96b5b070c66c0c;hpb=4acbc6c7f993cae409c424615415a3e76820f13d;p=u-boot

diff --git a/drivers/net/ax88796.h b/drivers/net/ax88796.h
index 0e6f8a201c..2b4e05af3b 100644
--- a/drivers/net/ax88796.h
+++ b/drivers/net/ax88796.h
@@ -3,21 +3,7 @@
  *
  * (c) 2007 Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
  *
- * 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
- *
+ * SPDX-License-Identifier:	GPL-2.0+
  */
 
 #ifndef __DRIVERS_AX88796L_H__
@@ -78,140 +64,4 @@
 #define DP_OUT_DATA(_b_, _d_)	*( (vu_short *) ((_b_)+ISA_OFFSET)) = (_d_)
 #endif
 
-
-/*
- * Set 1 bit data
- */
-static void ax88796_bitset(u32 bit)
-{
-	/* DATA1 */
-	if( bit )
-		EEDI_HIGH;
-	else
-		EEDI_LOW;
-
-	EECLK_LOW;
-	udelay(1000);
-	EECLK_HIGH;
-	udelay(1000);
-	EEDI_LOW;
-}
-
-/*
- * Get 1 bit data
- */
-static u8 ax88796_bitget(void)
-{
-	u8 bit;
-
-	EECLK_LOW;
-	udelay(1000);
-	/* DATA */
-	bit = EEDO;
-	EECLK_HIGH;
-	udelay(1000);
-
-	return bit;
-}
-
-/*
- * Send COMMAND to EEPROM
- */
-static void ax88796_eep_cmd(u8 cmd)
-{
-	ax88796_bitset(BIT_DUMMY);
-	switch(cmd){
-		case MAC_EEP_READ:
-			ax88796_bitset(1);
-			ax88796_bitset(1);
-			ax88796_bitset(0);
-			break;
-
-		case MAC_EEP_WRITE:
-			ax88796_bitset(1);
-			ax88796_bitset(0);
-			ax88796_bitset(1);
-			break;
-
-		case MAC_EEP_ERACE:
-			ax88796_bitset(1);
-			ax88796_bitset(1);
-			ax88796_bitset(1);
-			break;
-
-		case MAC_EEP_EWEN:
-			ax88796_bitset(1);
-			ax88796_bitset(0);
-			ax88796_bitset(0);
-			break;
-
-		case MAC_EEP_EWDS:
-			ax88796_bitset(1);
-			ax88796_bitset(0);
-			ax88796_bitset(0);
-			break;
-		default:
-			break;
-	}
-}
-
-static void ax88796_eep_setaddr(u16 addr)
-{
-	int i ;
-	for( i = 7 ; i >= 0 ; i-- )
-		ax88796_bitset(addr & (1 << i));
-}
-
-/*
- * Get data from EEPROM
- */
-static u16 ax88796_eep_getdata(void)
-{
-	ushort data = 0;
-	int i;
-
-	ax88796_bitget();	/* DUMMY */
-	for( i = 0 ; i < 16 ; i++ ){
-		data <<= 1;
-		data |= ax88796_bitget();
-	}
-	return data;
-}
-
-static void ax88796_mac_read(u8 *buff)
-{
-	int i ;
-	u16 data, addr = 0;
-
-	for( i = 0 ; i < 3; i++ )
-	{
-		EECS_HIGH;
-		EEDI_LOW;
-		udelay(1000);
-		/* READ COMMAND */
-		ax88796_eep_cmd(MAC_EEP_READ);
-		/* ADDRESS */
-		ax88796_eep_setaddr(addr++);
-		/* GET DATA */
-		data = ax88796_eep_getdata();
-		*buff++ = (uchar)(data & 0xff);
-		*buff++ = (uchar)((data >> 8) & 0xff);
-		EECLK_LOW;
-		EEDI_LOW;
-		EECS_LOW;
-	}
-}
-
-int get_prom(u8* mac_addr)
-{
-	u8 prom[32];
-	int i;
-
-	ax88796_mac_read(prom);
-	for (i = 0; i < 6; i++){
-		mac_addr[i] = prom[i];
-	}
-	return 1;
-}
-
 #endif /* __DRIVERS_AX88796L_H__ */