diff options
Diffstat (limited to 'drivers/net/ethernet/apple')
| -rw-r--r-- | drivers/net/ethernet/apple/Kconfig | 12 | ||||
| -rw-r--r-- | drivers/net/ethernet/apple/Makefile | 1 | ||||
| -rw-r--r-- | drivers/net/ethernet/apple/bmac.c | 32 | ||||
| -rw-r--r-- | drivers/net/ethernet/apple/mac89x0.c | 634 | ||||
| -rw-r--r-- | drivers/net/ethernet/apple/mace.c | 13 | ||||
| -rw-r--r-- | drivers/net/ethernet/apple/macmace.c | 27 |
6 files changed, 30 insertions, 689 deletions
diff --git a/drivers/net/ethernet/apple/Kconfig b/drivers/net/ethernet/apple/Kconfig index a759d5483ab..1375e2dc946 100644 --- a/drivers/net/ethernet/apple/Kconfig +++ b/drivers/net/ethernet/apple/Kconfig @@ -52,18 +52,6 @@ config BMAC To compile this driver as a module, choose M here: the module will be called bmac. -config MAC89x0 - tristate "Macintosh CS89x0 based ethernet cards" - depends on MAC - ---help--- - Support for CS89x0 chipset based Ethernet cards. If you have a - Nubus or LC-PDS network (Ethernet) card of this type, say Y and - read the Ethernet-HOWTO, available from - <http://www.tldp.org/docs.html#howto>. - - To compile this driver as a module, choose M here. This module will - be called mac89x0. - config MACMACE bool "Macintosh (AV) onboard MACE ethernet" depends on MAC diff --git a/drivers/net/ethernet/apple/Makefile b/drivers/net/ethernet/apple/Makefile index 0d3a5919c95..86eaa17af0f 100644 --- a/drivers/net/ethernet/apple/Makefile +++ b/drivers/net/ethernet/apple/Makefile @@ -4,5 +4,4 @@ obj-$(CONFIG_MACE) += mace.o obj-$(CONFIG_BMAC) += bmac.o -obj-$(CONFIG_MAC89x0) += mac89x0.o obj-$(CONFIG_MACMACE) += macmace.o diff --git a/drivers/net/ethernet/apple/bmac.c b/drivers/net/ethernet/apple/bmac.c index d070b229dbf..daae0e01625 100644 --- a/drivers/net/ethernet/apple/bmac.c +++ b/drivers/net/ethernet/apple/bmac.c @@ -607,8 +607,9 @@ bmac_init_tx_ring(struct bmac_data *bp) } static int -bmac_init_rx_ring(struct bmac_data *bp) +bmac_init_rx_ring(struct net_device *dev) { + struct bmac_data *bp = netdev_priv(dev); volatile struct dbdma_regs __iomem *rd = bp->rx_dma; int i; struct sk_buff *skb; @@ -618,7 +619,7 @@ bmac_init_rx_ring(struct bmac_data *bp) (N_RX_RING + 1) * sizeof(struct dbdma_cmd)); for (i = 0; i < N_RX_RING; i++) { if ((skb = bp->rx_bufs[i]) == NULL) { - bp->rx_bufs[i] = skb = dev_alloc_skb(RX_BUFLEN+2); + bp->rx_bufs[i] = skb = netdev_alloc_skb(dev, RX_BUFLEN + 2); if (skb != NULL) skb_reserve(skb, 2); } @@ -722,7 +723,7 @@ static irqreturn_t bmac_rxdma_intr(int irq, void *dev_id) ++dev->stats.rx_dropped; } if ((skb = bp->rx_bufs[i]) == NULL) { - bp->rx_bufs[i] = skb = dev_alloc_skb(RX_BUFLEN+2); + bp->rx_bufs[i] = skb = netdev_alloc_skb(dev, RX_BUFLEN + 2); if (skb != NULL) skb_reserve(bp->rx_bufs[i], 2); } @@ -1015,7 +1016,6 @@ static void bmac_set_multicast(struct net_device *dev) static void bmac_set_multicast(struct net_device *dev) { struct netdev_hw_addr *ha; - int i; unsigned short rx_cfg; u32 crc; @@ -1029,14 +1029,12 @@ static void bmac_set_multicast(struct net_device *dev) rx_cfg |= RxPromiscEnable; bmwrite(dev, RXCFG, rx_cfg); } else { - u16 hash_table[4]; + u16 hash_table[4] = { 0 }; rx_cfg = bmread(dev, RXCFG); rx_cfg &= ~RxPromiscEnable; bmwrite(dev, RXCFG, rx_cfg); - for(i = 0; i < 4; i++) hash_table[i] = 0; - netdev_for_each_mc_addr(ha, dev) { crc = ether_crc_le(6, ha->addr); crc >>= 26; @@ -1208,7 +1206,7 @@ static void bmac_reset_and_enable(struct net_device *dev) spin_lock_irqsave(&bp->lock, flags); bmac_enable_and_reset_chip(dev); bmac_init_tx_ring(bp); - bmac_init_rx_ring(bp); + bmac_init_rx_ring(dev); bmac_init_chip(dev); bmac_start_chip(dev); bmwrite(dev, INTDISABLE, EnableNormal); @@ -1218,12 +1216,12 @@ static void bmac_reset_and_enable(struct net_device *dev) * It seems that the bmac can't receive until it's transmitted * a packet. So we give it a dummy packet to transmit. */ - skb = dev_alloc_skb(ETHERMINPACKET); + skb = netdev_alloc_skb(dev, ETHERMINPACKET); if (skb != NULL) { data = skb_put(skb, ETHERMINPACKET); memset(data, 0, ETHERMINPACKET); - memcpy(data, dev->dev_addr, 6); - memcpy(data+6, dev->dev_addr, 6); + memcpy(data, dev->dev_addr, ETH_ALEN); + memcpy(data + ETH_ALEN, dev->dev_addr, ETH_ALEN); bmac_transmit_packet(skb, dev); } spin_unlock_irqrestore(&bp->lock, flags); @@ -1243,7 +1241,7 @@ static const struct net_device_ops bmac_netdev_ops = { .ndo_validate_addr = eth_validate_addr, }; -static int __devinit bmac_probe(struct macio_dev *mdev, const struct of_device_id *match) +static int bmac_probe(struct macio_dev *mdev, const struct of_device_id *match) { int j, rev, ret; struct bmac_data *bp; @@ -1269,10 +1267,8 @@ static int __devinit bmac_probe(struct macio_dev *mdev, const struct of_device_i memcpy(addr, prop_addr, sizeof(addr)); dev = alloc_etherdev(PRIV_BYTES); - if (!dev) { - printk(KERN_ERR "BMAC: alloc_etherdev failed, out of memory\n"); + if (!dev) return -ENOMEM; - } bp = netdev_priv(dev); SET_NETDEV_DEV(dev, &mdev->ofdev.dev); @@ -1603,7 +1599,7 @@ bmac_proc_info(char *buffer, char **start, off_t offset, int length) } #endif -static int __devexit bmac_remove(struct macio_dev *mdev) +static int bmac_remove(struct macio_dev *mdev) { struct net_device *dev = macio_get_drvdata(mdev); struct bmac_data *bp = netdev_priv(dev); @@ -1660,10 +1656,8 @@ static int __init bmac_init(void) { if (bmac_emergency_rxbuf == NULL) { bmac_emergency_rxbuf = kmalloc(RX_BUFLEN, GFP_KERNEL); - if (bmac_emergency_rxbuf == NULL) { - printk(KERN_ERR "BMAC: can't allocate emergency RX buffer\n"); + if (bmac_emergency_rxbuf == NULL) return -ENOMEM; - } } return macio_register_driver(&bmac_driver); diff --git a/drivers/net/ethernet/apple/mac89x0.c b/drivers/net/ethernet/apple/mac89x0.c deleted file mode 100644 index 83781f316d1..00000000000 --- a/drivers/net/ethernet/apple/mac89x0.c +++ /dev/null @@ -1,634 +0,0 @@ -/* mac89x0.c: A Crystal Semiconductor CS89[02]0 driver for linux. */ -/* - Written 1996 by Russell Nelson, with reference to skeleton.c - written 1993-1994 by Donald Becker. - - This software may be used and distributed according to the terms - of the GNU General Public License, incorporated herein by reference. - - The author may be reached at nelson@crynwr.com, Crynwr - Software, 11 Grant St., Potsdam, NY 13676 - - Changelog: - - Mike Cruse : mcruse@cti-ltd.com - : Changes for Linux 2.0 compatibility. - : Added dev_id parameter in net_interrupt(), - : request_irq() and free_irq(). Just NULL for now. - - Mike Cruse : Added MOD_INC_USE_COUNT and MOD_DEC_USE_COUNT macros - : in net_open() and net_close() so kerneld would know - : that the module is in use and wouldn't eject the - : driver prematurely. - - Mike Cruse : Rewrote init_module() and cleanup_module using 8390.c - : as an example. Disabled autoprobing in init_module(), - : not a good thing to do to other devices while Linux - : is running from all accounts. - - Alan Cox : Removed 1.2 support, added 2.1 extra counters. - - David Huggins-Daines <dhd@debian.org> - - Split this off into mac89x0.c, and gutted it of all parts which are - not relevant to the existing CS8900 cards on the Macintosh - (i.e. basically the Daynaport CS and LC cards). To be precise: - - * Removed all the media-detection stuff, because these cards are - TP-only. - - * Lobotomized the ISA interrupt bogosity, because these cards use - a hardwired NuBus interrupt and a magic ISAIRQ value in the card. - - * Basically eliminated everything not relevant to getting the - cards minimally functioning on the Macintosh. - - I might add that these cards are badly designed even from the Mac - standpoint, in that Dayna, in their infinite wisdom, used NuBus slot - I/O space and NuBus interrupts for these cards, but neglected to - provide anything even remotely resembling a NuBus ROM. Therefore we - have to probe for them in a brain-damaged ISA-like fashion. - - Arnaldo Carvalho de Melo <acme@conectiva.com.br> - 11/01/2001 - check kmalloc and release the allocated memory on failure in - mac89x0_probe and in init_module - use local_irq_{save,restore}(flags) in net_get_stat, not just - local_irq_{dis,en}able() -*/ - -static char *version = -"cs89x0.c:v1.02 11/26/96 Russell Nelson <nelson@crynwr.com>\n"; - -/* ======================= configure the driver here ======================= */ - -/* use 0 for production, 1 for verification, >2 for debug */ -#ifndef NET_DEBUG -#define NET_DEBUG 0 -#endif - -/* ======================= end of configuration ======================= */ - - -/* Always include 'config.h' first in case the user wants to turn on - or override something. */ -#include <linux/module.h> - -/* - Sources: - - Crynwr packet driver epktisa. - - Crystal Semiconductor data sheets. - -*/ - -#include <linux/kernel.h> -#include <linux/types.h> -#include <linux/fcntl.h> -#include <linux/interrupt.h> -#include <linux/ioport.h> -#include <linux/in.h> -#include <linux/string.h> -#include <linux/nubus.h> -#include <linux/errno.h> -#include <linux/init.h> -#include <linux/netdevice.h> -#include <linux/etherdevice.h> -#include <linux/skbuff.h> -#include <linux/delay.h> -#include <linux/bitops.h> -#include <linux/gfp.h> - -#include <asm/system.h> -#include <asm/io.h> -#include <asm/hwtest.h> -#include <asm/macints.h> - -#include "cs89x0.h" - -static unsigned int net_debug = NET_DEBUG; - -/* Information that need to be kept for each board. */ -struct net_local { - int chip_type; /* one of: CS8900, CS8920, CS8920M */ - char chip_revision; /* revision letter of the chip ('A'...) */ - int send_cmd; /* the propercommand used to send a packet. */ - int rx_mode; - int curr_rx_cfg; - int send_underrun; /* keep track of how many underruns in a row we get */ - struct sk_buff *skb; -}; - -/* Index to functions, as function prototypes. */ - -#if 0 -extern void reset_chip(struct net_device *dev); -#endif -static int net_open(struct net_device *dev); -static int net_send_packet(struct sk_buff *skb, struct net_device *dev); -static irqreturn_t net_interrupt(int irq, void *dev_id); -static void set_multicast_list(struct net_device *dev); -static void net_rx(struct net_device *dev); -static int net_close(struct net_device *dev); -static struct net_device_stats *net_get_stats(struct net_device *dev); -static int set_mac_address(struct net_device *dev, void *addr); - - -/* Example routines you must write ;->. */ -#define tx_done(dev) 1 - -/* For reading/writing registers ISA-style */ -static inline int -readreg_io(struct net_device *dev, int portno) -{ - nubus_writew(swab16(portno), dev->base_addr + ADD_PORT); - return swab16(nubus_readw(dev->base_addr + DATA_PORT)); -} - -static inline void -writereg_io(struct net_device *dev, int portno, int value) -{ - nubus_writew(swab16(portno), dev->base_addr + ADD_PORT); - nubus_writew(swab16(value), dev->base_addr + DATA_PORT); -} - -/* These are for reading/writing registers in shared memory */ -static inline int -readreg(struct net_device *dev, int portno) -{ - return swab16(nubus_readw(dev->mem_start + portno)); -} - -static inline void -writereg(struct net_device *dev, int portno, int value) -{ - nubus_writew(swab16(value), dev->mem_start + portno); -} - -static const struct net_device_ops mac89x0_netdev_ops = { - .ndo_open = net_open, - .ndo_stop = net_close, - .ndo_start_xmit = net_send_packet, - .ndo_get_stats = net_get_stats, - .ndo_set_rx_mode = set_multicast_list, - .ndo_set_mac_address = set_mac_address, - .ndo_validate_addr = eth_validate_addr, - .ndo_change_mtu = eth_change_mtu, -}; - -/* Probe for the CS8900 card in slot E. We won't bother looking - anywhere else until we have a really good reason to do so. */ -struct net_device * __init mac89x0_probe(int unit) -{ - struct net_device *dev; - static int once_is_enough; - struct net_local *lp; - static unsigned version_printed; - int i, slot; - unsigned rev_type = 0; - unsigned long ioaddr; - unsigned short sig; - int err = -ENODEV; - - if (!MACH_IS_MAC) - return ERR_PTR(-ENODEV); - - dev = alloc_etherdev(sizeof(struct net_local)); - if (!dev) - return ERR_PTR(-ENOMEM); - - if (unit >= 0) { - sprintf(dev->name, "eth%d", unit); - netdev_boot_setup_check(dev); - } - - if (once_is_enough) - goto out; - once_is_enough = 1; - - /* We might have to parameterize this later */ - slot = 0xE; - /* Get out now if there's a real NuBus card in slot E */ - if (nubus_find_slot(slot, NULL) != NULL) - goto out; - - /* The pseudo-ISA bits always live at offset 0x300 (gee, - wonder why...) */ - ioaddr = (unsigned long) - nubus_slot_addr(slot) | (((slot&0xf) << 20) + DEFAULTIOBASE); - { - unsigned long flags; - int card_present; - - local_irq_save(flags); - card_present = (hwreg_present((void*) ioaddr+4) && - hwreg_present((void*) ioaddr + DATA_PORT)); - local_irq_restore(flags); - - if (!card_present) - goto out; - } - - nubus_writew(0, ioaddr + ADD_PORT); - sig = nubus_readw(ioaddr + DATA_PORT); - if (sig != swab16(CHIP_EISA_ID_SIG)) - goto out; - - /* Initialize the net_device structure. */ - lp = netdev_priv(dev); - - /* Fill in the 'dev' fields. */ - dev->base_addr = ioaddr; - dev->mem_start = (unsigned long) - nubus_slot_addr(slot) | (((slot&0xf) << 20) + MMIOBASE); - dev->mem_end = dev->mem_start + 0x1000; - - /* Turn on shared memory */ - writereg_io(dev, PP_BusCTL, MEMORY_ON); - - /* get the chip type */ - rev_type = readreg(dev, PRODUCT_ID_ADD); - lp->chip_type = rev_type &~ REVISON_BITS; - lp->chip_revision = ((rev_type & REVISON_BITS) >> 8) + 'A'; - - /* Check the chip type and revision in order to set the correct send command - CS8920 revision C and CS8900 revision F can use the faster send. */ - lp->send_cmd = TX_AFTER_381; - if (lp->chip_type == CS8900 && lp->chip_revision >= 'F') - lp->send_cmd = TX_NOW; - if (lp->chip_type != CS8900 && lp->chip_revision >= 'C') - lp->send_cmd = TX_NOW; - - if (net_debug && version_printed++ == 0) - printk(version); - - printk(KERN_INFO "%s: cs89%c0%s rev %c found at %#8lx", - dev->name, - lp->chip_type==CS8900?'0':'2', - lp->chip_type==CS8920M?"M":"", - lp->chip_revision, - dev->base_addr); - - /* Try to read the MAC address */ - if ((readreg(dev, PP_SelfST) & (EEPROM_PRESENT | EEPROM_OK)) == 0) { - printk("\nmac89x0: No EEPROM, giving up now.\n"); - goto out1; - } else { - for (i = 0; i < ETH_ALEN; i += 2) { - /* Big-endian (why??!) */ - unsigned short s = readreg(dev, PP_IA + i); - dev->dev_addr[i] = s >> 8; - dev->dev_addr[i+1] = s & 0xff; - } - } - - dev->irq = SLOT2IRQ(slot); - - /* print the IRQ and ethernet address. */ - - printk(" IRQ %d ADDR %pM\n", dev->irq, dev->dev_addr); - - dev->netdev_ops = &mac89x0_netdev_ops; - - err = register_netdev(dev); - if (err) - goto out1; - return NULL; -out1: - nubus_writew(0, dev->base_addr + ADD_PORT); -out: - free_netdev(dev); - return ERR_PTR(err); -} - -#if 0 -/* This is useful for something, but I don't know what yet. */ -void __init reset_chip(struct net_device *dev) -{ - int reset_start_time; - - writereg(dev, PP_SelfCTL, readreg(dev, PP_SelfCTL) | POWER_ON_RESET); - - /* wait 30 ms */ - msleep_interruptible(30); - - /* Wait until the chip is reset */ - reset_start_time = jiffies; - while( (readreg(dev, PP_SelfST) & INIT_DONE) == 0 && jiffies - reset_start_time < 2) - ; -} -#endif - -/* Open/initialize the board. This is called (in the current kernel) - sometime after booting when the 'ifconfig' program is run. - - This routine should set everything up anew at each open, even - registers that "should" only need to be set once at boot, so that - there is non-reboot way to recover if something goes wrong. - */ -static int -net_open(struct net_device *dev) -{ - struct net_local *lp = netdev_priv(dev); - int i; - - /* Disable the interrupt for now */ - writereg(dev, PP_BusCTL, readreg(dev, PP_BusCTL) & ~ENABLE_IRQ); - - /* Grab the interrupt */ - if (request_irq(dev->irq, net_interrupt, 0, "cs89x0", dev)) - return -EAGAIN; - - /* Set up the IRQ - Apparently magic */ - if (lp->chip_type == CS8900) - writereg(dev, PP_CS8900_ISAINT, 0); - else - writereg(dev, PP_CS8920_ISAINT, 0); - - /* set the Ethernet address */ - for (i=0; i < ETH_ALEN/2; i++) - writereg(dev, PP_IA+i*2, dev->dev_addr[i*2] | (dev->dev_addr[i*2+1] << 8)); - - /* Turn on both receive and transmit operations */ - writereg(dev, PP_LineCTL, readreg(dev, PP_LineCTL) | SERIAL_RX_ON | SERIAL_TX_ON); - - /* Receive only error free packets addressed to this card */ - lp->rx_mode = 0; - writereg(dev, PP_RxCTL, DEF_RX_ACCEPT); - - lp->curr_rx_cfg = RX_OK_ENBL | RX_CRC_ERROR_ENBL; - - writereg(dev, PP_RxCFG, lp->curr_rx_cfg); - - writereg(dev, PP_TxCFG, TX_LOST_CRS_ENBL | TX_SQE_ERROR_ENBL | TX_OK_ENBL | - TX_LATE_COL_ENBL | TX_JBR_ENBL | TX_ANY_COL_ENBL | TX_16_COL_ENBL); - - writereg(dev, PP_BufCFG, READY_FOR_TX_ENBL | RX_MISS_COUNT_OVRFLOW_ENBL | - TX_COL_COUNT_OVRFLOW_ENBL | TX_UNDERRUN_ENBL); - - /* now that we've got our act together, enable everything */ - writereg(dev, PP_BusCTL, readreg(dev, PP_BusCTL) | ENABLE_IRQ); - netif_start_queue(dev); - return 0; -} - -static int -net_send_packet(struct sk_buff *skb, struct net_device *dev) -{ - struct net_local *lp = netdev_priv(dev); - unsigned long flags; - - if (net_debug > 3) - printk("%s: sent %d byte packet of type %x\n", - dev->name, skb->len, - (skb->data[ETH_ALEN+ETH_ALEN] << 8) - | skb->data[ETH_ALEN+ETH_ALEN+1]); - - /* keep the upload from being interrupted, since we - ask the chip to start transmitting before the - whole packet has been completely uploaded. */ - local_irq_save(flags); - netif_stop_queue(dev); - - /* initiate a transmit sequence */ - writereg(dev, PP_TxCMD, lp->send_cmd); - writereg(dev, PP_TxLength, skb->len); - - /* Test to see if the chip has allocated memory for the packet */ - if ((readreg(dev, PP_BusST) & READY_FOR_TX_NOW) == 0) { - /* Gasp! It hasn't. But that shouldn't happen since - we're waiting for TxOk, so return 1 and requeue this packet. */ - local_irq_restore(flags); - return NETDEV_TX_BUSY; - } - - /* Write the contents of the packet */ - skb_copy_from_linear_data(skb, (void *)(dev->mem_start + PP_TxFrame), - skb->len+1); - - local_irq_restore(flags); - dev_kfree_skb (skb); - - return NETDEV_TX_OK; -} - -/* The typical workload of the driver: - Handle the network interface interrupts. */ -static irqreturn_t net_interrupt(int irq, void *dev_id) -{ - struct net_device *dev = dev_id; - struct net_local *lp; - int ioaddr, status; - - if (dev == NULL) { - printk ("net_interrupt(): irq %d for unknown device.\n", irq); - return IRQ_NONE; - } - - ioaddr = dev->base_addr; - lp = netdev_priv(dev); - - /* we MUST read all the events out of the ISQ, otherwise we'll never - get interrupted again. As a consequence, we can't have any limit - on the number of times we loop in the interrupt handler. The - hardware guarantees that eventually we'll run out of events. Of - course, if you're on a slow machine, and packets are arriving - faster than you can read them off, you're screwed. Hasta la - vista, baby! */ - while ((status = swab16(nubus_readw(dev->base_addr + ISQ_PORT)))) { - if (net_debug > 4)printk("%s: event=%04x\n", dev->name, status); - switch(status & ISQ_EVENT_MASK) { - case ISQ_RECEIVER_EVENT: - /* Got a packet(s). */ - net_rx(dev); - break; - case ISQ_TRANSMITTER_EVENT: - dev->stats.tx_packets++; - netif_wake_queue(dev); - if ((status & TX_OK) == 0) - dev->stats.tx_errors++; - if (status & TX_LOST_CRS) - dev->stats.tx_carrier_errors++; - if (status & TX_SQE_ERROR) - dev->stats.tx_heartbeat_errors++; - if (status & TX_LATE_COL) - dev->stats.tx_window_errors++; - if (status & TX_16_COL) - dev->stats.tx_aborted_errors++; - break; - case ISQ_BUFFER_EVENT: - if (status & READY_FOR_TX) { - /* we tried to transmit a packet earlier, - but inexplicably ran out of buffers. - That shouldn't happen since we only ever - load one packet. Shrug. Do the right - thing anyway. */ - netif_wake_queue(dev); - } - if (status & TX_UNDERRUN) { - if (net_debug > 0) printk("%s: transmit underrun\n", dev->name); - lp->send_underrun++; - if (lp->send_underrun == 3) lp->send_cmd = TX_AFTER_381; - else if (lp->send_underrun == 6) lp->send_cmd = TX_AFTER_ALL; - } - break; - case ISQ_RX_MISS_EVENT: - dev->stats.rx_missed_errors += (status >> 6); - break; - case ISQ_TX_COL_EVENT: - dev->stats.collisions += (status >> 6); - break; - } - } - return IRQ_HANDLED; -} - -/* We have a good packet(s), get it/them out of the buffers. */ -static void -net_rx(struct net_device *dev) -{ - struct sk_buff *skb; - int status, length; - - status = readreg(dev, PP_RxStatus); - if ((status & RX_OK) == 0) { - dev->stats.rx_errors++; - if (status & RX_RUNT) - dev->stats.rx_length_errors++; - if (status & RX_EXTRA_DATA) - dev->stats.rx_length_errors++; - if ((status & RX_CRC_ERROR) && - !(status & (RX_EXTRA_DATA|RX_RUNT))) - /* per str 172 */ - dev->stats.rx_crc_errors++; - if (status & RX_DRIBBLE) - dev->stats.rx_frame_errors++; - return; - } - - length = readreg(dev, PP_RxLength); - /* Malloc up new buffer. */ - skb = alloc_skb(length, GFP_ATOMIC); - if (skb == NULL) { - printk("%s: Memory squeeze, dropping packet.\n", dev->name); - dev->stats.rx_dropped++; - return; - } - skb_put(skb, length); - - skb_copy_to_linear_data(skb, (void *)(dev->mem_start + PP_RxFrame), - length); - - if (net_debug > 3)printk("%s: received %d byte packet of type %x\n", - dev->name, length, - (skb->data[ETH_ALEN+ETH_ALEN] << 8) - | skb->data[ETH_ALEN+ETH_ALEN+1]); - - skb->protocol=eth_type_trans(skb,dev); - netif_rx(skb); - dev->stats.rx_packets++; - dev->stats.rx_bytes += length; -} - -/* The inverse routine to net_open(). */ -static int -net_close(struct net_device *dev) -{ - - writereg(dev, PP_RxCFG, 0); - writereg(dev, PP_TxCFG, 0); - writereg(dev, PP_BufCFG, 0); - writereg(dev, PP_BusCTL, 0); - - netif_stop_queue(dev); - - free_irq(dev->irq, dev); - - /* Update the statistics here. */ - - return 0; - -} - -/* Get the current statistics. This may be called with the card open or - closed. */ -static struct net_device_stats * -net_get_stats(struct net_device *dev) -{ - unsigned long flags; - - local_irq_save(flags); - /* Update the statistics from the device registers. */ - dev->stats.rx_missed_errors += (readreg(dev, PP_RxMiss) >> 6); - dev->stats.collisions += (readreg(dev, PP_TxCol) >> 6); - local_irq_restore(flags); - - return &dev->stats; -} - -static void set_multicast_list(struct net_device *dev) -{ - struct net_local *lp = netdev_priv(dev); - - if(dev->flags&IFF_PROMISC) - { - lp->rx_mode = RX_ALL_ACCEPT; - } else if ((dev->flags & IFF_ALLMULTI) || !netdev_mc_empty(dev)) { - /* The multicast-accept list is initialized to accept-all, and we - rely on higher-level filtering for now. */ - lp->rx_mode = RX_MULTCAST_ACCEPT; - } - else - lp->rx_mode = 0; - - writereg(dev, PP_RxCTL, DEF_RX_ACCEPT | lp->rx_mode); - - /* in promiscuous mode, we accept errored packets, so we have to enable interrupts on them also */ - writereg(dev, PP_RxCFG, lp->curr_rx_cfg | - (lp->rx_mode == RX_ALL_ACCEPT? (RX_CRC_ERROR_ENBL|RX_RUNT_ENBL|RX_EXTRA_DATA_ENBL) : 0)); -} - - -static int set_mac_address(struct net_device *dev, void *addr) -{ - int i; - printk("%s: Setting MAC address to ", dev->name); - for (i = 0; i < 6; i++) - printk(" %2.2x", dev->dev_addr[i] = ((unsigned char *)addr)[i]); - printk(".\n"); - /* set the Ethernet address */ - for (i=0; i < ETH_ALEN/2; i++) - writereg(dev, PP_IA+i*2, dev->dev_addr[i*2] | (dev->dev_addr[i*2+1] << 8)); - - return 0; -} - -#ifdef MODULE - -static struct net_device *dev_cs89x0; -static int debug; - -module_param(debug, int, 0); -MODULE_PARM_DESC(debug, "CS89[02]0 debug level (0-5)"); -MODULE_LICENSE("GPL"); - -int __init -init_module(void) -{ - net_debug = debug; - dev_cs89x0 = mac89x0_probe(-1); - if (IS_ERR(dev_cs89x0)) { - printk(KERN_WARNING "mac89x0.c: No card found\n"); - return PTR_ERR(dev_cs89x0); - } - return 0; -} - -void -cleanup_module(void) -{ - unregister_netdev(dev_cs89x0); - nubus_writew(0, dev_cs89x0->base_addr + ADD_PORT); - free_netdev(dev_cs89x0); -} -#endif /* MODULE */ diff --git a/drivers/net/ethernet/apple/mace.c b/drivers/net/ethernet/apple/mace.c index bec87bd9195..842fe768490 100644 --- a/drivers/net/ethernet/apple/mace.c +++ b/drivers/net/ethernet/apple/mace.c @@ -106,7 +106,7 @@ static const struct net_device_ops mace_netdev_ops = { .ndo_validate_addr = eth_validate_addr, }; -static int __devinit mace_probe(struct macio_dev *mdev, const struct of_device_id *match) +static int mace_probe(struct macio_dev *mdev, const struct of_device_id *match) { struct device_node *mace = macio_get_of_node(mdev); struct net_device *dev; @@ -136,10 +136,8 @@ static int __devinit mace_probe(struct macio_dev *mdev, const struct of_device_i */ if (dummy_buf == NULL) { dummy_buf = kmalloc(RX_BUFLEN+2, GFP_KERNEL); - if (dummy_buf == NULL) { - printk(KERN_ERR "MACE: couldn't allocate dummy buffer\n"); + if (dummy_buf == NULL) return -ENOMEM; - } } if (macio_request_resources(mdev, "mace")) { @@ -149,7 +147,6 @@ static int __devinit mace_probe(struct macio_dev *mdev, const struct of_device_i dev = alloc_etherdev(PRIV_BYTES); if (!dev) { - printk(KERN_ERR "MACE: can't allocate ethernet device !\n"); rc = -ENOMEM; goto err_release; } @@ -274,7 +271,7 @@ static int __devinit mace_probe(struct macio_dev *mdev, const struct of_device_i return rc; } -static int __devexit mace_remove(struct macio_dev *mdev) +static int mace_remove(struct macio_dev *mdev) { struct net_device *dev = macio_get_drvdata(mdev); struct mace_data *mp; @@ -447,7 +444,7 @@ static int mace_open(struct net_device *dev) memset((char *)mp->rx_cmds, 0, N_RX_RING * sizeof(struct dbdma_cmd)); cp = mp->rx_cmds; for (i = 0; i < N_RX_RING - 1; ++i) { - skb = dev_alloc_skb(RX_BUFLEN + 2); + skb = netdev_alloc_skb(dev, RX_BUFLEN + 2); if (!skb) { data = dummy_buf; } else { @@ -959,7 +956,7 @@ static irqreturn_t mace_rxdma_intr(int irq, void *dev_id) cp = mp->rx_cmds + i; skb = mp->rx_bufs[i]; if (!skb) { - skb = dev_alloc_skb(RX_BUFLEN + 2); + skb = netdev_alloc_skb(dev, RX_BUFLEN + 2); if (skb) { skb_reserve(skb, 2); mp->rx_bufs[i] = skb; diff --git a/drivers/net/ethernet/apple/macmace.c b/drivers/net/ethernet/apple/macmace.c index 7cf81bbffe0..58a200df4c3 100644 --- a/drivers/net/ethernet/apple/macmace.c +++ b/drivers/net/ethernet/apple/macmace.c @@ -195,7 +195,7 @@ static const struct net_device_ops mace_netdev_ops = { * model of Macintrash has a MACE (AV macintoshes) */ -static int __devinit mace_probe(struct platform_device *pdev) +static int mace_probe(struct platform_device *pdev) { int j; struct mace_data *mp; @@ -211,6 +211,7 @@ static int __devinit mace_probe(struct platform_device *pdev) mp = netdev_priv(dev); mp->device = &pdev->dev; + platform_set_drvdata(pdev, dev); SET_NETDEV_DEV(dev, &pdev->dev); dev->base_addr = (u32)MACE_BASE; @@ -228,7 +229,7 @@ static int __devinit mace_probe(struct platform_device *pdev) * bits are reversed. */ - addr = (void *)MACE_PROM; + addr = MACE_PROM; for (j = 0; j < 6; ++j) { u8 v = bitrev8(addr[j<<4]); @@ -386,20 +387,16 @@ static int mace_open(struct net_device *dev) /* Allocate the DMA ring buffers */ mp->tx_ring = dma_alloc_coherent(mp->device, - N_TX_RING * MACE_BUFF_SIZE, - &mp->tx_ring_phys, GFP_KERNEL); - if (mp->tx_ring == NULL) { - printk(KERN_ERR "%s: unable to allocate DMA tx buffers\n", dev->name); + N_TX_RING * MACE_BUFF_SIZE, + &mp->tx_ring_phys, GFP_KERNEL); + if (mp->tx_ring == NULL) goto out1; - } mp->rx_ring = dma_alloc_coherent(mp->device, - N_RX_RING * MACE_BUFF_SIZE, - &mp->rx_ring_phys, GFP_KERNEL); - if (mp->rx_ring == NULL) { - printk(KERN_ERR "%s: unable to allocate DMA rx buffers\n", dev->name); + N_RX_RING * MACE_BUFF_SIZE, + &mp->rx_ring_phys, GFP_KERNEL); + if (mp->rx_ring == NULL) goto out2; - } mace_dma_off(dev); @@ -661,7 +658,7 @@ static void mace_dma_rx_frame(struct net_device *dev, struct mace_frame *mf) } else { unsigned int frame_length = mf->rcvcnt + ((frame_status & 0x0F) << 8 ); - skb = dev_alloc_skb(frame_length + 2); + skb = netdev_alloc_skb(dev, frame_length + 2); if (!skb) { dev->stats.rx_dropped++; return; @@ -746,7 +743,7 @@ MODULE_LICENSE("GPL"); MODULE_DESCRIPTION("Macintosh MACE ethernet driver"); MODULE_ALIAS("platform:macmace"); -static int __devexit mac_mace_device_remove (struct platform_device *pdev) +static int mac_mace_device_remove(struct platform_device *pdev) { struct net_device *dev = platform_get_drvdata(pdev); struct mace_data *mp = netdev_priv(dev); @@ -768,7 +765,7 @@ static int __devexit mac_mace_device_remove (struct platform_device *pdev) static struct platform_driver mac_mace_driver = { .probe = mace_probe, - .remove = __devexit_p(mac_mace_device_remove), + .remove = mac_mace_device_remove, .driver = { .name = mac_mace_string, .owner = THIS_MODULE, |