From 13e0b8f7ca9d29267bf01d7a01e521a0517adce1 Mon Sep 17 00:00:00 2001 From: Guennadi Liakhovetski Date: Thu, 3 Apr 2008 13:36:18 +0200 Subject: minor cs8900 driver clean up Remove a redundant register definition, clean up some coding style violations. Signed-off-by: Guennadi Liakhovetski Signed-off-by: Ben Warren --- drivers/net/cs8900.c | 15 +++++++-------- drivers/net/cs8900.h | 1 - 2 files changed, 7 insertions(+), 9 deletions(-) diff --git a/drivers/net/cs8900.c b/drivers/net/cs8900.c index 55ef346..458b517 100644 --- a/drivers/net/cs8900.c +++ b/drivers/net/cs8900.c @@ -65,14 +65,14 @@ static unsigned short get_reg_init_bus (int regno) c = CS8900_BUS16_0; CS8900_PPTR = regno; - return (unsigned short) CS8900_PDATA; + return CS8900_PDATA; } #endif static unsigned short get_reg (int regno) { CS8900_PPTR = regno; - return (unsigned short) CS8900_PDATA; + return CS8900_PDATA; } @@ -131,7 +131,7 @@ void cs8900_get_enetaddr (uchar * addr) if (get_reg_init_bus (PP_ChipID) != 0x630e) return; eth_reset (); - if ((get_reg (PP_SelfST) & (PP_SelfSTAT_EEPROM | PP_SelfSTAT_EEPROM_OK)) == + if ((get_reg (PP_SelfSTAT) & (PP_SelfSTAT_EEPROM | PP_SelfSTAT_EEPROM_OK)) == (PP_SelfSTAT_EEPROM | PP_SelfSTAT_EEPROM_OK)) { /* Load the MAC from EEPROM */ @@ -168,7 +168,6 @@ void cs8900_get_enetaddr (uchar * addr) debug ("### Set environment from HW MAC addr = \"%s\"\n", ethaddr); setenv ("ethaddr", ethaddr); } - } } @@ -183,7 +182,6 @@ void eth_halt (void) int eth_init (bd_t * bd) { - /* verify chip id */ if (get_reg_init_bus (PP_ChipID) != 0x630e) { printf ("CS8900 Ethernet chip not found?!\n"); @@ -201,7 +199,7 @@ int eth_init (bd_t * bd) } /* Get a data block via Ethernet */ -extern int eth_rx (void) +int eth_rx (void) { int i; unsigned short rxlen; @@ -233,7 +231,7 @@ extern int eth_rx (void) } /* Send a data block via Ethernet. */ -extern int eth_send (volatile void *packet, int length) +int eth_send (volatile void *packet, int length) { volatile unsigned short *addr; int tmo; @@ -281,7 +279,8 @@ retry: static void cs8900_e2prom_ready(void) { - while(get_reg(PP_SelfST) & SI_BUSY); + while (get_reg(PP_SelfSTAT) & SI_BUSY) + ; } /***********************************************************/ diff --git a/drivers/net/cs8900.h b/drivers/net/cs8900.h index f886d10..f9c32dd 100644 --- a/drivers/net/cs8900.h +++ b/drivers/net/cs8900.h @@ -243,7 +243,6 @@ /* EEPROM Kram */ #define SI_BUSY 0x0100 -#define PP_SelfST 0x0136 /* Self State register */ #define PP_EECMD 0x0040 /* NVR Interface Command register */ #define PP_EEData 0x0042 /* NVR Interface Data Register */ #define EEPROM_WRITE_EN 0x00F0 -- cgit v1.1 From 40cb90ee2b97db1f697e1b54f19a548ffc96d71b Mon Sep 17 00:00:00 2001 From: Guennadi Liakhovetski Date: Thu, 3 Apr 2008 17:04:19 +0200 Subject: net: make ARP timeout configurable Currently the timeout waiting for an ARP reply is hard set to 5 seconds. On i.MX31ADS due to a hardware "strangeness" up to four first IP packets to the boards get lost, which typically are ARP replies. By configuring the timeout to a lower value we significantly improve the first network transfer time on this board. The timeout is specified in milliseconds, later internally it is converted to deciseconds, because it has to be converted to hardware ticks, and CFG_HZ ranges from 900 to 27000000 on different boards. Signed-off-by: Guennadi Liakhovetski Signed-off-by: Ben Warren --- README | 4 ++++ net/net.c | 23 +++++++++++++++++------ 2 files changed, 21 insertions(+), 6 deletions(-) diff --git a/README b/README index 36ae0fb..5e2bca4 100644 --- a/README +++ b/README @@ -1561,6 +1561,10 @@ The following options need to be configured: before giving up the operation. If not defined, a default value of 5 is used. + CONFIG_ARP_TIMEOUT + + Timeout waiting for an ARP reply in milliseconds. + - Command Interpreter: CONFIG_AUTO_COMPLETE diff --git a/net/net.c b/net/net.c index 44feee2..b6dad89 100644 --- a/net/net.c +++ b/net/net.c @@ -94,11 +94,22 @@ DECLARE_GLOBAL_DATA_PTR; -#define ARP_TIMEOUT 5UL /* Seconds before trying ARP again */ +#ifndef CONFIG_ARP_TIMEOUT +# define ARP_TIMEOUT 50UL /* Deciseconds before trying ARP again */ +#elif (CONFIG_ARP_TIMEOUT < 100) +# error "Due to possible overflow CONFIG_ARP_TIMEOUT must be greater than 100ms" +#else +# if (CONFIG_ARP_TIMEOUT % 100) +# warning "Supported ARP_TIMEOUT precision is 100ms" +# endif +# define ARP_TIMEOUT (CONFIG_ARP_TIMEOUT / 100) +#endif + + #ifndef CONFIG_NET_RETRY_COUNT -# define ARP_TIMEOUT_COUNT 5 /* # of timeouts before giving up */ +# define ARP_TIMEOUT_COUNT 5 /* # of timeouts before giving up */ #else -# define ARP_TIMEOUT_COUNT (CONFIG_NET_RETRY_COUNT) +# define ARP_TIMEOUT_COUNT CONFIG_NET_RETRY_COUNT #endif #if 0 @@ -129,7 +140,7 @@ uchar NetOurEther[6]; /* Our ethernet address */ uchar NetServerEther[6] = /* Boot server enet address */ { 0, 0, 0, 0, 0, 0 }; IPaddr_t NetOurIP; /* Our IP addr (0 = unknown) */ -IPaddr_t NetServerIP; /* Our IP addr (0 = unknown) */ +IPaddr_t NetServerIP; /* Server IP addr (0 = unknown) */ volatile uchar *NetRxPkt; /* Current receive packet */ int NetRxPktLen; /* Current rx packet length */ unsigned NetIPID; /* IP packet ID */ @@ -253,7 +264,7 @@ void ArpTimeoutCheck(void) t = get_timer(0); /* check for arp timeout */ - if ((t - NetArpWaitTimerStart) > ARP_TIMEOUT * CFG_HZ) { + if ((t - NetArpWaitTimerStart) > ARP_TIMEOUT * CFG_HZ / 10) { NetArpWaitTry++; if (NetArpWaitTry >= ARP_TIMEOUT_COUNT) { @@ -494,7 +505,7 @@ restart: * Check the ethernet for a new packet. The ethernet * receive routine will process it. */ - eth_rx(); + eth_rx(); /* * Abort if ctrl-c was pressed. -- cgit v1.1 From 2ef7503a593c77a80c2a054011970227c4b62774 Mon Sep 17 00:00:00 2001 From: Jean-Christophe PLAGNIOL-VILLARD Date: Thu, 24 Apr 2008 07:57:17 +0200 Subject: NE2000: Fix regresssion introduced by e710185aae90 on non AX88796 Move non-inlied functions into specific drivers file Set get_prom as weak Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD Signed-off-by: Vlad Lungu Signed-off-by: Ben Warren --- drivers/net/Makefile | 5 +- drivers/net/ax88796.c | 156 ++++++++++++++++++++++++++++++++++++++++++++++ drivers/net/ax88796.h | 136 ---------------------------------------- drivers/net/ne2000.c | 94 +++++++++++++++++++++++++++- drivers/net/ne2000.h | 87 +------------------------- drivers/net/ne2000_base.h | 1 - 6 files changed, 252 insertions(+), 227 deletions(-) create mode 100644 drivers/net/ax88796.c diff --git a/drivers/net/Makefile b/drivers/net/Makefile index d5e413b..4131aad 100644 --- a/drivers/net/Makefile +++ b/drivers/net/Makefile @@ -42,7 +42,10 @@ COBJS-y += lan91c96.o COBJS-y += macb.o COBJS-y += mcffec.o COBJS-y += natsemi.o -COBJS-$(CONFIG_DRIVER_NE2000) += ne2000.o +ifeq ($(CONFIG_DRIVER_NE2000),y) +COBJS-y += ne2000.o +COBJS-$(CONFIG_DRIVER_AX88796L) += ax88796.o +endif COBJS-y += netarm_eth.o COBJS-y += netconsole.o COBJS-y += ns7520_eth.o diff --git a/drivers/net/ax88796.c b/drivers/net/ax88796.c new file mode 100644 index 0000000..39cd101 --- /dev/null +++ b/drivers/net/ax88796.c @@ -0,0 +1,156 @@ +/* + * (c) 2007 Nobuhiro Iwamatsu + * + * 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 +#include "ax88796.h" + +/* + * 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; + u16 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; +} diff --git a/drivers/net/ax88796.h b/drivers/net/ax88796.h index 0e6f8a2..43a1639 100644 --- a/drivers/net/ax88796.h +++ b/drivers/net/ax88796.h @@ -78,140 +78,4 @@ #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__ */ diff --git a/drivers/net/ne2000.c b/drivers/net/ne2000.c index d09da78..2da57b6 100644 --- a/drivers/net/ne2000.c +++ b/drivers/net/ne2000.c @@ -126,6 +126,9 @@ dp83902a_init(void) { dp83902a_priv_data_t *dp = &nic; u8* base; +#if defined(NE2000_BASIC_INIT) + int i; +#endif DEBUG_FUNCTION(); @@ -755,8 +758,6 @@ static hw_info_t hw_info[] = { #define NR_INFO (sizeof(hw_info)/sizeof(hw_info_t)) -static hw_info_t default_info = { 0, 0, 0, 0, 0 }; - u8 dev_addr[6]; #define PCNET_CMD 0x00 @@ -764,6 +765,93 @@ u8 dev_addr[6]; #define PCNET_RESET 0x1f /* Issue a read to reset, a write to clear. */ #define PCNET_MISC 0x18 /* For IBM CCAE and Socket EA cards */ +static void pcnet_reset_8390(void) +{ + int i, r; + + PRINTK("nic base is %lx\n", nic_base); + + n2k_outb(E8390_NODMA + E8390_PAGE0+E8390_STOP, E8390_CMD); + PRINTK("cmd (at %lx) is %x\n", nic_base + E8390_CMD, n2k_inb(E8390_CMD)); + n2k_outb(E8390_NODMA+E8390_PAGE1+E8390_STOP, E8390_CMD); + PRINTK("cmd (at %lx) is %x\n", nic_base + E8390_CMD, n2k_inb(E8390_CMD)); + n2k_outb(E8390_NODMA+E8390_PAGE0+E8390_STOP, E8390_CMD); + PRINTK("cmd (at %lx) is %x\n", nic_base + E8390_CMD, n2k_inb(E8390_CMD)); + n2k_outb(E8390_NODMA+E8390_PAGE0+E8390_STOP, E8390_CMD); + + n2k_outb(n2k_inb(PCNET_RESET), PCNET_RESET); + + for (i = 0; i < 100; i++) { + if ((r = (n2k_inb(EN0_ISR) & ENISR_RESET)) != 0) + break; + PRINTK("got %x in reset\n", r); + udelay(100); + } + n2k_outb(ENISR_RESET, EN0_ISR); /* Ack intr. */ + + if (i == 100) + printf("pcnet_reset_8390() did not complete.\n"); +} /* pcnet_reset_8390 */ + +int get_prom(u8* mac_addr) __attribute__ ((weak, alias ("__get_prom"))); +int __get_prom(u8* mac_addr) +{ + u8 prom[32]; + int i, j; + struct { + u_char value, offset; + } program_seq[] = { + {E8390_NODMA+E8390_PAGE0+E8390_STOP, E8390_CMD}, /* Select page 0*/ + {0x48, EN0_DCFG}, /* Set byte-wide (0x48) access. */ + {0x00, EN0_RCNTLO}, /* Clear the count regs. */ + {0x00, EN0_RCNTHI}, + {0x00, EN0_IMR}, /* Mask completion irq. */ + {0xFF, EN0_ISR}, + {E8390_RXOFF, EN0_RXCR}, /* 0x20 Set to monitor */ + {E8390_TXOFF, EN0_TXCR}, /* 0x02 and loopback mode. */ + {32, EN0_RCNTLO}, + {0x00, EN0_RCNTHI}, + {0x00, EN0_RSARLO}, /* DMA starting at 0x0000. */ + {0x00, EN0_RSARHI}, + {E8390_RREAD+E8390_START, E8390_CMD}, + }; + + PRINTK ("trying to get MAC via prom reading\n"); + + pcnet_reset_8390 (); + + mdelay (10); + + for (i = 0; i < sizeof (program_seq) / sizeof (program_seq[0]); i++) + n2k_outb (program_seq[i].value, program_seq[i].offset); + + PRINTK ("PROM:"); + for (i = 0; i < 32; i++) { + prom[i] = n2k_inb (PCNET_DATAPORT); + PRINTK (" %02x", prom[i]); + } + PRINTK ("\n"); + for (i = 0; i < NR_INFO; i++) { + if ((prom[0] == hw_info[i].a0) && + (prom[2] == hw_info[i].a1) && + (prom[4] == hw_info[i].a2)) { + PRINTK ("matched board %d\n", i); + break; + } + } + if ((i < NR_INFO) || ((prom[28] == 0x57) && (prom[30] == 0x57))) { + PRINTK ("on exit i is %d/%ld\n", i, NR_INFO); + PRINTK ("MAC address is "); + for (j = 0; j < 6; j++) { + mac_addr[j] = prom[j << 1]; + PRINTK ("%02x:", mac_addr[i]); + } + PRINTK ("\n"); + return (i < NR_INFO) ? i : 0; + } + return 0; +} + u32 nic_base; /* U-boot specific routines */ @@ -790,7 +878,7 @@ void uboot_push_tx_done(int key, int val) { } int eth_init(bd_t *bd) { - static hw_info_t * r; + int r; char ethaddr[20]; PRINTK("### eth_init\n"); diff --git a/drivers/net/ne2000.h b/drivers/net/ne2000.h index 6049482..2cde6be 100644 --- a/drivers/net/ne2000.h +++ b/drivers/net/ne2000.h @@ -81,6 +81,7 @@ are GPL, so this is, of course, GPL. #define DP_DATA 0x10 #define START_PG 0x50 /* First page of TX buffer */ +#define START_PG2 0x48 #define STOP_PG 0x80 /* Last page +1 of RX ring */ #define RX_START 0x50 @@ -90,90 +91,4 @@ are GPL, so this is, of course, GPL. #define DP_OUT(_b_, _o_, _d_) *( (vu_char *) ((_b_)+(_o_))) = (_d_) #define DP_IN_DATA(_b_, _d_) (_d_) = *( (vu_char *) ((_b_))) #define DP_OUT_DATA(_b_, _d_) *( (vu_char *) ((_b_))) = (_d_) - -static void pcnet_reset_8390(void) -{ - int i, r; - - PRINTK("nic base is %lx\n", nic_base); - - n2k_outb(E8390_NODMA+E8390_PAGE0+E8390_STOP, E8390_CMD); - PRINTK("cmd (at %lx) is %x\n", nic_base+ E8390_CMD, n2k_inb(E8390_CMD)); - n2k_outb(E8390_NODMA+E8390_PAGE1+E8390_STOP, E8390_CMD); - PRINTK("cmd (at %lx) is %x\n", nic_base+ E8390_CMD, n2k_inb(E8390_CMD)); - n2k_outb(E8390_NODMA+E8390_PAGE0+E8390_STOP, E8390_CMD); - PRINTK("cmd (at %lx) is %x\n", nic_base+ E8390_CMD, n2k_inb(E8390_CMD)); - n2k_outb(E8390_NODMA+E8390_PAGE0+E8390_STOP, E8390_CMD); - - n2k_outb(n2k_inb(PCNET_RESET), PCNET_RESET); - - for (i = 0; i < 100; i++) { - if ((r = (n2k_inb(EN0_ISR) & ENISR_RESET)) != 0) - break; - PRINTK("got %x in reset\n", r); - udelay(100); - } - n2k_outb(ENISR_RESET, EN0_ISR); /* Ack intr. */ - - if (i == 100) - printf("pcnet_reset_8390() did not complete.\n"); -} /* pcnet_reset_8390 */ - -int get_prom(u8* mac_addr) -{ - u8 prom[32]; - int i, j; - struct { - u_char value, offset; - } program_seq[] = { - {E8390_NODMA+E8390_PAGE0+E8390_STOP, E8390_CMD}, /* Select page 0*/ - {0x48, EN0_DCFG}, /* Set byte-wide (0x48) access. */ - {0x00, EN0_RCNTLO}, /* Clear the count regs. */ - {0x00, EN0_RCNTHI}, - {0x00, EN0_IMR}, /* Mask completion irq. */ - {0xFF, EN0_ISR}, - {E8390_RXOFF, EN0_RXCR}, /* 0x20 Set to monitor */ - {E8390_TXOFF, EN0_TXCR}, /* 0x02 and loopback mode. */ - {32, EN0_RCNTLO}, - {0x00, EN0_RCNTHI}, - {0x00, EN0_RSARLO}, /* DMA starting at 0x0000. */ - {0x00, EN0_RSARHI}, - {E8390_RREAD+E8390_START, E8390_CMD}, - }; - - PRINTK ("trying to get MAC via prom reading\n"); - - pcnet_reset_8390 (); - - mdelay (10); - - for (i = 0; i < sizeof (program_seq) / sizeof (program_seq[0]); i++) - n2k_outb (program_seq[i].value, program_seq[i].offset); - - PRINTK ("PROM:"); - for (i = 0; i < 32; i++) { - prom[i] = n2k_inb (PCNET_DATAPORT); - PRINTK (" %02x", prom[i]); - } - PRINTK ("\n"); - for (i = 0; i < NR_INFO; i++) { - if ((prom[0] == hw_info[i].a0) && - (prom[2] == hw_info[i].a1) && - (prom[4] == hw_info[i].a2)) { - PRINTK ("matched board %d\n", i); - break; - } - } - if ((i < NR_INFO) || ((prom[28] == 0x57) && (prom[30] == 0x57))) { - PRINTK ("on exit i is %d/%ld\n", i, NR_INFO); - PRINTK ("MAC address is "); - for (j = 0; j < 6; j++) { - mac_addr[j] = prom[j << 1]; - PRINTK ("%02x:", mac_addr[i]); - } - PRINTK ("\n"); - return (i < NR_INFO) ? i : 0; - } - return NULL; -} #endif /* __DRIVERS_NE2000_H__ */ diff --git a/drivers/net/ne2000_base.h b/drivers/net/ne2000_base.h index 990d748..948b290 100644 --- a/drivers/net/ne2000_base.h +++ b/drivers/net/ne2000_base.h @@ -122,7 +122,6 @@ typedef struct dp83902a_priv_data { /* * Some forward declarations */ -int get_prom( u8* mac_addr); static void dp83902a_poll(void); /* ------------------------------------------------------------------------ */ -- cgit v1.1