X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=drivers%2Fnet%2Ftulip%2Fde4x5.c;h=4b3cd3d8b62abba1fa54d93fc4afb7a6666a0e10;hb=97bf2856c6014879bd04983a3e9dfcdac1e7fe85;hp=ee48bfd6734938a0e241170e320b1335ee6dac7c;hpb=76828883507a47dae78837ab5dec5a5b4513c667;p=linux-2.6.git diff --git a/drivers/net/tulip/de4x5.c b/drivers/net/tulip/de4x5.c index ee48bfd67..4b3cd3d8b 100644 --- a/drivers/net/tulip/de4x5.c +++ b/drivers/net/tulip/de4x5.c @@ -41,11 +41,11 @@ Digital Semiconductor SROM Specification. The driver currently recognises the following chips: - DC21040 (no SROM) - DC21041[A] - DC21140[A] - DC21142 - DC21143 + DC21040 (no SROM) + DC21041[A] + DC21140[A] + DC21142 + DC21143 So far the driver is known to work with the following cards: @@ -55,7 +55,7 @@ SMC8432 SMC9332 (w/new SROM) ZNYX31[45] - ZNYX346 10/100 4 port (can act as a 10/100 bridge!) + ZNYX346 10/100 4 port (can act as a 10/100 bridge!) The driver has been tested on a relatively busy network using the DE425, DE434, DE435 and DE500 cards and benchmarked with 'ttcp': it transferred @@ -106,7 +106,7 @@ loading by: insmod de4x5 io=0xghh where g = bus number - hh = device number + hh = device number NB: autoprobing for modules is now supported by default. You may just use: @@ -120,11 +120,11 @@ 4) if you are wanting to add a new card, goto 5. Otherwise, recompile a kernel with the de4x5 configuration turned off and reboot. 5) insmod de4x5 [io=0xghh] - 6) run the net startup bits for your new eth?? interface(s) manually - (usually /etc/rc.inet[12] at boot time). + 6) run the net startup bits for your new eth?? interface(s) manually + (usually /etc/rc.inet[12] at boot time). 7) enjoy! - To unload a module, turn off the associated interface(s) + To unload a module, turn off the associated interface(s) 'ifconfig eth?? down' then 'rmmod de4x5'. Automedia detection is included so that in principal you can disconnect @@ -135,7 +135,7 @@ By default, the driver will now autodetect any DECchip based card. Should you have a need to restrict the driver to DIGITAL only cards, you can compile with a DEC_ONLY define, or if loading as a module, use the - 'dec_only=1' parameter. + 'dec_only=1' parameter. I've changed the timing routines to use the kernel timer and scheduling functions so that the hangs and other assorted problems that occurred @@ -204,7 +204,7 @@ following parameters are allowed: fdx for full duplex - autosense to set the media/speed; with the following + autosense to set the media/speed; with the following sub-parameters: TP, TP_NW, BNC, AUI, BNC_AUI, 100Mb, 10Mb, AUTO @@ -235,14 +235,14 @@ this automatically or include #define DE4X5_FORCE_EISA on or before line 1040 in the driver. - TO DO: + TO DO: ------ Revision History ---------------- Version Date Description - + 0.1 17-Nov-94 Initial writing. ALPHA code release. 0.2 13-Jan-95 Added PCI support for DE435's. 0.21 19-Jan-95 Added auto media detection. @@ -251,7 +251,7 @@ Add request/release_region code. Add loadable modules support for PCI. Clean up loadable modules support. - 0.23 28-Feb-95 Added DC21041 and DC21140 support. + 0.23 28-Feb-95 Added DC21041 and DC21140 support. Fix missed frame counter value and initialisation. Fixed EISA probe. 0.24 11-Apr-95 Change delay routine to use . @@ -280,7 +280,7 @@ Add kernel timer code (h/w is too flaky). Add MII based PHY autosense. Add new multicasting code. - Add new autosense algorithms for media/mode + Add new autosense algorithms for media/mode selection using kernel scheduling/timing. Re-formatted. Made changes suggested by : @@ -292,7 +292,7 @@ 0.41 21-Mar-96 Don't check for get_hw_addr checksum unless DEC card only Fix for multiple PCI cards reported by - Duh, put the SA_SHIRQ flag into request_interrupt(). + Duh, put the IRQF_SHARED flag into request_interrupt(). Fix SMC ethernet address in enet_det[]. Print chip name instead of "UNKNOWN" during boot. 0.42 26-Apr-96 Fix MII write TA bit error. @@ -307,10 +307,10 @@ Add Accton to the list of broken cards. Fix TX under-run bug for non DC21140 chips. Fix boot command probe bug in alloc_device() as - reported by and + reported by and . Add cache locks to prevent a race condition as - reported by and + reported by and . Upgraded alloc_device() code. 0.431 28-Jun-96 Fix potential bug in queue_pkt() from discussion @@ -322,7 +322,7 @@ with a loopback packet. 0.442 9-Sep-96 Include AUI in dc21041 media printout. Bug reported by - 0.45 8-Dec-96 Include endian functions for PPC use, from work + 0.45 8-Dec-96 Include endian functions for PPC use, from work by and . 0.451 28-Dec-96 Added fix to allow autoprobe for modules after suggestion from . @@ -346,14 +346,14 @@ . 0.52 26-Apr-97 Some changes may not credit the right people - a disk crash meant I lost some mail. - Change RX interrupt routine to drop rather than - defer packets to avoid hang reported by + Change RX interrupt routine to drop rather than + defer packets to avoid hang reported by . Fix srom_exec() to return for COMPACT and type 1 infoblocks. Added DC21142 and DC21143 functions. Added byte counters from - Added SA_INTERRUPT temporary fix from + Added IRQF_DISABLED temporary fix from . 0.53 12-Nov-97 Fix the *_probe() to include 'eth??' name during module load: bug reported by @@ -363,10 +363,10 @@ Make above search independent of BIOS device scan direction. Completed DC2114[23] autosense functions. - 0.531 21-Dec-97 Fix DE500-XA 100Mb/s bug reported by + 0.531 21-Dec-97 Fix DE500-XA 100Mb/s bug reported by and . Added argument list to set up each board from either @@ -374,7 +374,7 @@ Added generic MII PHY functionality to deal with newer PHY chips. Fix the mess in 2.1.67. - 0.532 5-Jan-98 Fix bug in mii_get_phy() reported by + 0.532 5-Jan-98 Fix bug in mii_get_phy() reported by . Fix bug in pci_probe() for 64 bit systems reported by . @@ -398,7 +398,7 @@ version. I hope nothing is broken... Add TX done interrupt modification from suggestion by . - Fix is_anc_capable() bug reported by + Fix is_anc_capable() bug reported by . Fix type[13]_infoblock() bug: during MII search, PHY lp->rst not run because lp->ibn not initialised - @@ -413,7 +413,7 @@ Add an_exception() for old ZYNX346 and fix compile warning on PPC & SPARC, from . Fix lastPCI to correctly work with compiled in - kernels and modules from bug report by + kernels and modules from bug report by et al. 0.542 15-Sep-98 Fix dc2114x_autoconf() to stop multiple messages when media is unconnected. @@ -425,7 +425,7 @@ 0.544 8-May-99 Fix for buggy SROM in Motorola embedded boards using a 21143 by . Change PCI/EISA bus probing order. - 0.545 28-Nov-99 Further Moto SROM bug fix from + 0.545 28-Nov-99 Further Moto SROM bug fix from Remove double checking for DEBUG_RX in de4x5_dbg_rx() from report by @@ -434,8 +434,8 @@ variable 'pb', on a non de4x5 PCI device, in this case a PCI bridge (DEC chip 21152). The value of 'pb' is now only initialized if a de4x5 chip is - present. - + present. + 0.547 08-Nov-01 Use library crc32 functions by 0.548 30-Aug-03 Big 2.6 cleanup. Ported to PCI/EISA probing and generic DMA APIs. Fixed DE425 support on Alpha. @@ -443,7 +443,6 @@ ========================================================================= */ -#include #include #include #include @@ -474,9 +473,9 @@ #include #include #include -#ifdef CONFIG_PPC_MULTIPLATFORM +#ifdef CONFIG_PPC_PMAC #include -#endif /* CONFIG_PPC_MULTIPLATFORM */ +#endif /* CONFIG_PPC_PMAC */ #include "de4x5.h" @@ -513,7 +512,7 @@ struct mii_phy { u_char *rst; /* Start of reset sequence in SROM */ u_int mc; /* Media Capabilities */ u_int ana; /* NWay Advertisement */ - u_int fdx; /* Full DupleX capabilites for each media */ + u_int fdx; /* Full DupleX capabilities for each media */ u_int ttm; /* Transmit Threshold Mode for each media */ u_int mci; /* 21142 MII Connector Interrupt info */ }; @@ -584,7 +583,7 @@ static int de4x5_debug = (DEBUG_MEDIA | DEBUG_VERSION); /* ** Allow per adapter set up. For modules this is simply a command line -** parameter, e.g.: +** parameter, e.g.: ** insmod de4x5 args='eth1:fdx autosense=BNC eth0:autosense=100Mb'. ** ** For a compiled in driver, place e.g. @@ -655,7 +654,7 @@ static c_char *de4x5_signatures[] = DE4X5_SIGNATURE; ** Memory Alignment. Each descriptor is 4 longwords long. To force a ** particular alignment on the TX descriptor, adjust DESC_SKIP_LEN and ** DESC_ALIGN. ALIGN aligns the start address of the private memory area -** and hence the RX descriptor ring's first entry. +** and hence the RX descriptor ring's first entry. */ #define DE4X5_ALIGN4 ((u_long)4 - 1) /* 1 longword align */ #define DE4X5_ALIGN8 ((u_long)8 - 1) /* 2 longword align */ @@ -897,7 +896,7 @@ static struct { */ static int de4x5_open(struct net_device *dev); static int de4x5_queue_pkt(struct sk_buff *skb, struct net_device *dev); -static irqreturn_t de4x5_interrupt(int irq, void *dev_id, struct pt_regs *regs); +static irqreturn_t de4x5_interrupt(int irq, void *dev_id); static int de4x5_close(struct net_device *dev); static struct net_device_stats *de4x5_get_stats(struct net_device *dev); static void de4x5_local_stats(struct net_device *dev, char *buf, int pkt_len); @@ -1081,8 +1080,8 @@ static int (*dc_infoblock[])(struct net_device *dev, u_char, u_char *) = { mdelay(2); /* Wait for 2ms */\ } - -static int __devinit + +static int __devinit de4x5_hw_init(struct net_device *dev, u_long iobase, struct device *gendev) { char name[DE4X5_NAME_LENGTH + 1]; @@ -1102,12 +1101,12 @@ de4x5_hw_init(struct net_device *dev, u_long iobase, struct device *gendev) mdelay(10); RESET_DE4X5; - + if ((inl(DE4X5_STS) & (STS_TS | STS_RS)) != 0) { return -ENXIO; /* Hardware could not reset */ } - - /* + + /* ** Now find out what kind of DC21040/DC21041/DC21140 board we have. */ lp->useSROM = FALSE; @@ -1116,21 +1115,21 @@ de4x5_hw_init(struct net_device *dev, u_long iobase, struct device *gendev) } else { EISA_signature(name, gendev); } - + if (*name == '\0') { /* Not found a board signature */ return -ENXIO; } - + dev->base_addr = iobase; printk ("%s: %s at 0x%04lx", gendev->bus_id, name, iobase); - + printk(", h/w address "); status = get_hw_addr(dev); for (i = 0; i < ETH_ALEN - 1; i++) { /* get the ethernet addr. */ printk("%2.2x:", dev->dev_addr[i]); } printk("%2.2x,\n", dev->dev_addr[i]); - + if (status != 0) { printk(" which has an Ethernet PROM CRC error.\n"); return -ENXIO; @@ -1171,10 +1170,10 @@ de4x5_hw_init(struct net_device *dev, u_long iobase, struct device *gendev) } lp->tx_ring = lp->rx_ring + NUM_RX_DESC; - + /* ** Set up the RX descriptor ring (Intels) - ** Allocate contiguous receive buffers, long word aligned (Alphas) + ** Allocate contiguous receive buffers, long word aligned (Alphas) */ #if !defined(__alpha__) && !defined(__powerpc__) && !defined(__sparc_v9__) && !defined(DE4X5_DO_MEMCPY) for (i=0; irxRingSize = NUM_RX_DESC; lp->txRingSize = NUM_TX_DESC; - + /* Write the end of list marker to the descriptor lists */ lp->rx_ring[lp->rxRingSize - 1].des1 |= cpu_to_le32(RD_RER); lp->tx_ring[lp->txRingSize - 1].des1 |= cpu_to_le32(TD_TER); @@ -1219,7 +1218,7 @@ de4x5_hw_init(struct net_device *dev, u_long iobase, struct device *gendev) outl(lp->dma_rings, DE4X5_RRBA); outl(lp->dma_rings + NUM_RX_DESC * sizeof(struct de4x5_desc), DE4X5_TRBA); - + /* Initialise the IRQ mask and Enable/Disable */ lp->irq_mask = IMR_RIM | IMR_TIM | IMR_TUM | IMR_UNM; lp->irq_en = IMR_NIM | IMR_AIM; @@ -1252,7 +1251,7 @@ de4x5_hw_init(struct net_device *dev, u_long iobase, struct device *gendev) if ((lp->chipset != DC21040) && (lp->chipset != DC21041)) { mii_get_phy(dev); } - + #ifndef __sparc_v9__ printk(" and requires IRQ%d (provided by %s).\n", dev->irq, #else @@ -1260,11 +1259,11 @@ de4x5_hw_init(struct net_device *dev, u_long iobase, struct device *gendev) #endif ((lp->bus == PCI) ? "PCI BIOS" : "EISA CNFG")); } - + if (de4x5_debug & DEBUG_VERSION) { printk(version); } - + /* The DE4X5-specific entries in the device structure. */ SET_MODULE_OWNER(dev); SET_NETDEV_DEV(dev, gendev); @@ -1274,23 +1273,23 @@ de4x5_hw_init(struct net_device *dev, u_long iobase, struct device *gendev) dev->get_stats = &de4x5_get_stats; dev->set_multicast_list = &set_multicast_list; dev->do_ioctl = &de4x5_ioctl; - + dev->mem_start = 0; - + /* Fill in the generic fields of the device structure. */ if ((status = register_netdev (dev))) { dma_free_coherent (gendev, lp->dma_size, lp->rx_ring, lp->dma_rings); return status; } - + /* Let the adapter sleep to save power */ yawn(dev, SLEEP); - + return status; } - + static int de4x5_open(struct net_device *dev) { @@ -1312,18 +1311,18 @@ de4x5_open(struct net_device *dev) */ yawn(dev, WAKEUP); - /* - ** Re-initialize the DE4X5... + /* + ** Re-initialize the DE4X5... */ status = de4x5_init(dev); spin_lock_init(&lp->lock); lp->state = OPEN; de4x5_dbg_open(dev); - - if (request_irq(dev->irq, (void *)de4x5_interrupt, SA_SHIRQ, + + if (request_irq(dev->irq, (void *)de4x5_interrupt, IRQF_SHARED, lp->adapter_name, dev)) { printk("de4x5_open(): Requested IRQ%d is busy - attemping FAST/SHARE...", dev->irq); - if (request_irq(dev->irq, de4x5_interrupt, SA_INTERRUPT | SA_SHIRQ, + if (request_irq(dev->irq, de4x5_interrupt, IRQF_DISABLED | IRQF_SHARED, lp->adapter_name, dev)) { printk("\n Cannot get IRQ- reconfigure your hardware.\n"); disable_ast(dev); @@ -1340,11 +1339,11 @@ de4x5_open(struct net_device *dev) lp->interrupt = UNMASK_INTERRUPTS; dev->trans_start = jiffies; - + START_DE4X5; - + de4x5_setup_intr(dev); - + if (de4x5_debug & DEBUG_OPEN) { printk("\tsts: 0x%08x\n", inl(DE4X5_STS)); printk("\tbmr: 0x%08x\n", inl(DE4X5_BMR)); @@ -1355,7 +1354,7 @@ de4x5_open(struct net_device *dev) printk("\tstrr: 0x%08x\n", inl(DE4X5_STRR)); printk("\tsigr: 0x%08x\n", inl(DE4X5_SIGR)); } - + return status; } @@ -1369,15 +1368,15 @@ de4x5_open(struct net_device *dev) */ static int de4x5_init(struct net_device *dev) -{ +{ /* Lock out other processes whilst setting up the hardware */ netif_stop_queue(dev); - + de4x5_sw_reset(dev); - + /* Autoconfigure the connected port */ autoconf_media(dev); - + return 0; } @@ -1388,7 +1387,7 @@ de4x5_sw_reset(struct net_device *dev) u_long iobase = dev->base_addr; int i, j, status = 0; s32 bmr, omr; - + /* Select the MII or SRL port now and RESET the MAC */ if (!lp->useSROM) { if (lp->phy[lp->active].id != 0) { @@ -1399,7 +1398,7 @@ de4x5_sw_reset(struct net_device *dev) de4x5_switch_mac_port(dev); } - /* + /* ** Set the programmable burst length to 8 longwords for all the DC21140 ** Fasternet chips and 4 longwords for all others: DMA errors result ** without these values. Cache align 16 long. @@ -1416,23 +1415,23 @@ de4x5_sw_reset(struct net_device *dev) outl(lp->dma_rings, DE4X5_RRBA); outl(lp->dma_rings + NUM_RX_DESC * sizeof(struct de4x5_desc), DE4X5_TRBA); - + lp->rx_new = lp->rx_old = 0; lp->tx_new = lp->tx_old = 0; - + for (i = 0; i < lp->rxRingSize; i++) { lp->rx_ring[i].status = cpu_to_le32(R_OWN); } - + for (i = 0; i < lp->txRingSize; i++) { lp->tx_ring[i].status = cpu_to_le32(0); } - + barrier(); /* Build the setup frame depending on filtering mode */ SetMulticastFilter(dev); - + load_packet(dev, lp->setup_frame, PERFECT_F|TD_SET|SETUP_FRAME_LEN, (struct sk_buff *)1); outl(omr|OMR_ST, DE4X5_OMR); @@ -1445,18 +1444,18 @@ de4x5_sw_reset(struct net_device *dev) outl(omr, DE4X5_OMR); /* Stop everything! */ if (j == 0) { - printk("%s: Setup frame timed out, status %08x\n", dev->name, + printk("%s: Setup frame timed out, status %08x\n", dev->name, inl(DE4X5_STS)); status = -EIO; } - + lp->tx_new = (++lp->tx_new) % lp->txRingSize; lp->tx_old = lp->tx_new; return status; } -/* +/* ** Writes a socket buffer address to the next available transmit descriptor. */ static int @@ -1469,9 +1468,9 @@ de4x5_queue_pkt(struct sk_buff *skb, struct net_device *dev) netif_stop_queue(dev); if (lp->tx_enable == NO) { /* Cannot send for now */ - return -1; + return -1; } - + /* ** Clean out the TX ring asynchronously to interrupts - sometimes the ** interrupts are lost by delayed descriptor status updates relative to @@ -1482,7 +1481,7 @@ de4x5_queue_pkt(struct sk_buff *skb, struct net_device *dev) spin_unlock_irqrestore(&lp->lock, flags); /* Test if cache is already locked - requeue skb if so */ - if (test_and_set_bit(0, (void *)&lp->cache.lock) && !lp->interrupt) + if (test_and_set_bit(0, (void *)&lp->cache.lock) && !lp->interrupt) return -1; /* Transmit descriptor ring full or stale skb */ @@ -1509,10 +1508,10 @@ de4x5_queue_pkt(struct sk_buff *skb, struct net_device *dev) load_packet(dev, skb->data, TD_IC | TD_LS | TD_FS | skb->len, skb); lp->stats.tx_bytes += skb->len; outl(POLL_DEMAND, DE4X5_TPD);/* Start the TX */ - + lp->tx_new = (++lp->tx_new) % lp->txRingSize; dev->trans_start = jiffies; - + if (TX_BUFFS_AVAIL) { netif_start_queue(dev); /* Another pkt may be queued */ } @@ -1521,15 +1520,15 @@ de4x5_queue_pkt(struct sk_buff *skb, struct net_device *dev) } if (skb) de4x5_putb_cache(dev, skb); } - + lp->cache.lock = 0; return status; } /* -** The DE4X5 interrupt handler. -** +** The DE4X5 interrupt handler. +** ** I/O Read/Writes through intermediate PCI bridges are never 'posted', ** so that the asserted interrupt always has some real data to work with - ** if these I/O accesses are ever changed to memory accesses, ensure the @@ -1539,50 +1538,46 @@ de4x5_queue_pkt(struct sk_buff *skb, struct net_device *dev) ** interrupt is asserted and this routine entered. */ static irqreturn_t -de4x5_interrupt(int irq, void *dev_id, struct pt_regs *regs) +de4x5_interrupt(int irq, void *dev_id) { - struct net_device *dev = (struct net_device *)dev_id; + struct net_device *dev = dev_id; struct de4x5_private *lp; s32 imr, omr, sts, limit; u_long iobase; unsigned int handled = 0; - - if (dev == NULL) { - printk ("de4x5_interrupt(): irq %d for unknown device.\n", irq); - return IRQ_NONE; - } + lp = netdev_priv(dev); spin_lock(&lp->lock); iobase = dev->base_addr; - + DISABLE_IRQs; /* Ensure non re-entrancy */ if (test_and_set_bit(MASK_INTERRUPTS, (void*) &lp->interrupt)) printk("%s: Re-entering the interrupt handler.\n", dev->name); synchronize_irq(dev->irq); - + for (limit=0; limit<8; limit++) { sts = inl(DE4X5_STS); /* Read IRQ status */ outl(sts, DE4X5_STS); /* Reset the board interrupts */ - + if (!(sts & lp->irq_mask)) break;/* All done */ handled = 1; - + if (sts & (STS_RI | STS_RU)) /* Rx interrupt (packet[s] arrived) */ de4x5_rx(dev); - + if (sts & (STS_TI | STS_TU)) /* Tx interrupt (packet sent) */ - de4x5_tx(dev); - + de4x5_tx(dev); + if (sts & STS_LNF) { /* TP Link has failed */ lp->irq_mask &= ~IMR_LFM; } - + if (sts & STS_UNF) { /* Transmit underrun */ de4x5_txur(dev); } - + if (sts & STS_SE) { /* Bus Error */ STOP_DE4X5; printk("%s: Fatal bus error occurred, sts=%#8x, device stopped.\n", @@ -1603,7 +1598,7 @@ de4x5_interrupt(int irq, void *dev_id, struct pt_regs *regs) lp->interrupt = UNMASK_INTERRUPTS; ENABLE_IRQs; spin_unlock(&lp->lock); - + return IRQ_RETVAL(handled); } @@ -1614,11 +1609,11 @@ de4x5_rx(struct net_device *dev) u_long iobase = dev->base_addr; int entry; s32 status; - + for (entry=lp->rx_new; (s32)le32_to_cpu(lp->rx_ring[entry].status)>=0; entry=lp->rx_new) { status = (s32)le32_to_cpu(lp->rx_ring[entry].status); - + if (lp->rx_ovf) { if (inl(DE4X5_MFC) & MFC_FOCM) { de4x5_rx_ovfc(dev); @@ -1629,7 +1624,7 @@ de4x5_rx(struct net_device *dev) if (status & RD_FS) { /* Remember the start of frame */ lp->rx_old = entry; } - + if (status & RD_LS) { /* Valid frame status */ if (lp->tx_enable) lp->linkOK++; if (status & RD_ES) { /* There was an error. */ @@ -1646,9 +1641,9 @@ de4x5_rx(struct net_device *dev) struct sk_buff *skb; short pkt_len = (short)(le32_to_cpu(lp->rx_ring[entry].status) >> 16) - 4; - + if ((skb = de4x5_alloc_rx_buff(dev, entry, pkt_len)) == NULL) { - printk("%s: Insufficient memory; nuking packet.\n", + printk("%s: Insufficient memory; nuking packet.\n", dev->name); lp->stats.rx_dropped++; } else { @@ -1658,14 +1653,14 @@ de4x5_rx(struct net_device *dev) skb->protocol=eth_type_trans(skb,dev); de4x5_local_stats(dev, skb->data, pkt_len); netif_rx(skb); - + /* Update stats */ dev->last_rx = jiffies; lp->stats.rx_packets++; lp->stats.rx_bytes += pkt_len; } } - + /* Change buffer ownership for this frame, back to the adapter */ for (;lp->rx_old!=entry;lp->rx_old=(++lp->rx_old)%lp->rxRingSize) { lp->rx_ring[lp->rx_old].status = cpu_to_le32(R_OWN); @@ -1674,13 +1669,13 @@ de4x5_rx(struct net_device *dev) lp->rx_ring[entry].status = cpu_to_le32(R_OWN); barrier(); } - + /* ** Update entry information */ lp->rx_new = (++lp->rx_new) % lp->rxRingSize; } - + return 0; } @@ -1705,20 +1700,20 @@ de4x5_tx(struct net_device *dev) u_long iobase = dev->base_addr; int entry; s32 status; - + for (entry = lp->tx_old; entry != lp->tx_new; entry = lp->tx_old) { status = (s32)le32_to_cpu(lp->tx_ring[entry].status); if (status < 0) { /* Buffer not sent yet */ break; } else if (status != 0x7fffffff) { /* Not setup frame */ if (status & TD_ES) { /* An error happened */ - lp->stats.tx_errors++; + lp->stats.tx_errors++; if (status & TD_NC) lp->stats.tx_carrier_errors++; if (status & TD_LC) lp->stats.tx_window_errors++; if (status & TD_UF) lp->stats.tx_fifo_errors++; if (status & TD_EC) lp->pktStats.excessive_collisions++; if (status & TD_DE) lp->stats.tx_aborted_errors++; - + if (TX_PKT_PENDING) { outl(POLL_DEMAND, DE4X5_TPD);/* Restart a stalled TX */ } @@ -1727,14 +1722,14 @@ de4x5_tx(struct net_device *dev) if (lp->tx_enable) lp->linkOK++; } /* Update the collision counter */ - lp->stats.collisions += ((status & TD_EC) ? 16 : + lp->stats.collisions += ((status & TD_EC) ? 16 : ((status & TD_CC) >> 3)); /* Free the buffer. */ if (lp->tx_skb[entry] != NULL) de4x5_free_tx_buff(lp, entry); } - + /* Update all the pointers */ lp->tx_old = (++lp->tx_old) % lp->txRingSize; } @@ -1746,7 +1741,7 @@ de4x5_tx(struct net_device *dev) else netif_start_queue(dev); } - + return 0; } @@ -1755,9 +1750,9 @@ de4x5_ast(struct net_device *dev) { struct de4x5_private *lp = netdev_priv(dev); int next_tick = DE4X5_AUTOSENSE_MS; - + disable_ast(dev); - + if (lp->useSROM) { next_tick = srom_autoconf(dev); } else if (lp->chipset == DC21140) { @@ -1769,7 +1764,7 @@ de4x5_ast(struct net_device *dev) } lp->linkOK = 0; enable_ast(dev, next_tick); - + return 0; } @@ -1792,11 +1787,11 @@ de4x5_txur(struct net_device *dev) } outl(omr | OMR_ST | OMR_SR, DE4X5_OMR); } - + return 0; } -static int +static int de4x5_rx_ovfc(struct net_device *dev) { struct de4x5_private *lp = netdev_priv(dev); @@ -1813,7 +1808,7 @@ de4x5_rx_ovfc(struct net_device *dev) } outl(omr, DE4X5_OMR); - + return 0; } @@ -1823,22 +1818,22 @@ de4x5_close(struct net_device *dev) struct de4x5_private *lp = netdev_priv(dev); u_long iobase = dev->base_addr; s32 imr, omr; - + disable_ast(dev); netif_stop_queue(dev); - + if (de4x5_debug & DEBUG_CLOSE) { printk("%s: Shutting down ethercard, status was %8.8x.\n", dev->name, inl(DE4X5_STS)); } - - /* + + /* ** We stop the DE4X5 here... mask interrupts and stop TX & RX */ DISABLE_IRQs; STOP_DE4X5; - + /* Free the associated irq */ free_irq(dev->irq, dev); lp->state = CLOSED; @@ -1846,10 +1841,10 @@ de4x5_close(struct net_device *dev) /* Free any socket buffers */ de4x5_free_rx_buffs(dev); de4x5_free_tx_buffs(dev); - + /* Put the adapter to sleep to save power */ yawn(dev, SLEEP); - + return 0; } @@ -1858,9 +1853,9 @@ de4x5_get_stats(struct net_device *dev) { struct de4x5_private *lp = netdev_priv(dev); u_long iobase = dev->base_addr; - + lp->stats.rx_missed_errors = (int)(inl(DE4X5_MFC) & (MFC_OVFL | MFC_CNTR)); - + return &lp->stats; } @@ -1886,7 +1881,7 @@ de4x5_local_stats(struct net_device *dev, char *buf, int pkt_len) (*(s16 *)&buf[4] == *(s16 *)&dev->dev_addr[4])) { lp->pktStats.unicast++; } - + lp->pktStats.bins[0]++; /* Duplicates stats.rx_packets */ if (lp->pktStats.bins[0] == 0) { /* Reset counters */ memset((char *)&lp->pktStats, 0, sizeof(lp->pktStats)); @@ -1937,11 +1932,11 @@ set_multicast_list(struct net_device *dev) omr = inl(DE4X5_OMR); omr |= OMR_PR; outl(omr, DE4X5_OMR); - } else { + } else { SetMulticastFilter(dev); - load_packet(dev, lp->setup_frame, TD_IC | PERFECT_F | TD_SET | + load_packet(dev, lp->setup_frame, TD_IC | PERFECT_F | TD_SET | SETUP_FRAME_LEN, (struct sk_buff *)1); - + lp->tx_new = (++lp->tx_new) % lp->txRingSize; outl(POLL_DEMAND, DE4X5_TPD); /* Start the TX */ dev->trans_start = jiffies; @@ -1969,20 +1964,20 @@ SetMulticastFilter(struct net_device *dev) omr = inl(DE4X5_OMR); omr &= ~(OMR_PR | OMR_PM); pa = build_setup_frame(dev, ALL); /* Build the basic frame */ - + if ((dev->flags & IFF_ALLMULTI) || (dev->mc_count > 14)) { omr |= OMR_PM; /* Pass all multicasts */ } else if (lp->setup_f == HASH_PERF) { /* Hash Filtering */ for (i=0;imc_count;i++) { /* for each address in the list */ addrs=dmi->dmi_addr; dmi=dmi->next; - if ((*addrs & 0x01) == 1) { /* multicast address? */ + if ((*addrs & 0x01) == 1) { /* multicast address? */ crc = ether_crc_le(ETH_ALEN, addrs); hashcode = crc & HASH_BITS; /* hashcode is 9 LSb of CRC */ - + byte = hashcode >> 3; /* bit[3-8] -> byte in filter */ bit = 1 << (hashcode & 0x07);/* bit[0-2] -> bit in byte */ - + byte <<= 1; /* calc offset into setup frame */ if (byte & 0x02) { byte -= 1; @@ -1994,14 +1989,14 @@ SetMulticastFilter(struct net_device *dev) for (j=0; jmc_count; j++) { addrs=dmi->dmi_addr; dmi=dmi->next; - for (i=0; icfrv = (u_short) inl(PCI_CFRV); device = (cfid >> 8) & 0x00ffff00; vendor = (u_short) cfid; - + /* Read the EISA Configuration Registers */ regval = inb(EISA_REG0) & (ER0_INTL | ER0_INTT); #ifdef CONFIG_ALPHA @@ -2050,7 +2045,7 @@ static int __init de4x5_eisa_probe (struct device *gendev) * care about the EISA configuration, and thus doesn't * configure the PLX bridge properly. Oh well... Simply mimic * the EISA config file to sort it out. */ - + /* EISA REG1: Assert DecChip 21040 HW Reset */ outb (ER1_IAM | 1, EISA_REG1); mdelay (1); @@ -2061,12 +2056,12 @@ static int __init de4x5_eisa_probe (struct device *gendev) /* EISA REG3: R/W Burst Transfer Enable */ outb (ER3_BWE | ER3_BRE, EISA_REG3); - + /* 32_bit slave/master, Preempt Time=23 bclks, Unlatched Interrupt */ outb (ER0_BSW | ER0_BMW | ER0_EPT | regval, EISA_REG0); #endif irq = de4x5_irq[(regval >> 1) & 0x03]; - + if (is_DC2114x) { device = ((lp->cfrv & CFRV_RN) < DC2114x_BRK ? DC21142 : DC21143); } @@ -2077,7 +2072,7 @@ static int __init de4x5_eisa_probe (struct device *gendev) outl(PCI_COMMAND_IO | PCI_COMMAND_MASTER, PCI_CFCS); outl(0x00006000, PCI_CFLT); outl(iobase, PCI_CBIO); - + DevicePresent(dev, EISA_APROM); dev->irq = irq; @@ -2102,7 +2097,7 @@ static int __devexit de4x5_eisa_remove (struct device *device) dev = device->driver_data; iobase = dev->base_addr; - + unregister_netdev (dev); free_netdev (dev); release_region (iobase + DE4X5_EISA_IO_PORTS, DE4X5_EISA_TOTAL_SIZE); @@ -2115,6 +2110,7 @@ static struct eisa_device_id de4x5_eisa_ids[] = { { "DEC4250", 0 }, /* 0 is the board name index... */ { "" } }; +MODULE_DEVICE_TABLE(eisa, de4x5_eisa_ids); static struct eisa_driver de4x5_eisa_driver = { .id_table = de4x5_eisa_ids, @@ -2131,11 +2127,11 @@ MODULE_DEVICE_TABLE(eisa, de4x5_eisa_ids); /* ** This function searches the current bus (which is >0) for a DECchip with an -** SROM, so that in multiport cards that have one SROM shared between multiple +** SROM, so that in multiport cards that have one SROM shared between multiple ** DECchips, we can find the base SROM irrespective of the BIOS scan direction. ** For single port cards this is a time waster... */ -static void __devinit +static void __devinit srom_search(struct net_device *dev, struct pci_dev *pdev) { u_char pb; @@ -2163,7 +2159,7 @@ srom_search(struct net_device *dev, struct pci_dev *pdev) /* Set the device number information */ lp->device = PCI_SLOT(this_dev->devfn); lp->bus_num = pb; - + /* Set the chipset information */ if (is_DC2114x) { device = ((cfrv & CFRV_RN) < DC2114x_BRK ? DC21142 : DC21143); @@ -2176,7 +2172,7 @@ srom_search(struct net_device *dev, struct pci_dev *pdev) /* Fetch the IRQ to be used */ irq = this_dev->irq; if ((irq == 0) || (irq == 0xff) || ((int)irq == -1)) continue; - + /* Check if I/O accesses are enabled */ pci_read_config_word(this_dev, PCI_COMMAND, &status); if (!(status & PCI_COMMAND_IO)) continue; @@ -2254,7 +2250,7 @@ static int __devinit de4x5_pci_probe (struct pci_dev *pdev, lp = netdev_priv(dev); lp->bus = PCI; lp->bus_num = 0; - + /* Search for an SROM on this bus */ if (lp->bus_num != pb) { lp->bus_num = pb; @@ -2267,7 +2263,7 @@ static int __devinit de4x5_pci_probe (struct pci_dev *pdev, /* Set the device number information */ lp->device = dev_num; lp->bus_num = pb; - + /* Set the chipset information */ if (is_DC2114x) { device = ((lp->cfrv & CFRV_RN) < DC2114x_BRK ? DC21142 : DC21143); @@ -2283,7 +2279,7 @@ static int __devinit de4x5_pci_probe (struct pci_dev *pdev, error = -ENODEV; goto free_dev; } - + /* Check if I/O accesses and Bus Mastering are enabled */ pci_read_config_word(pdev, PCI_COMMAND, &status); #ifdef __powerpc__ @@ -2322,7 +2318,7 @@ static int __devinit de4x5_pci_probe (struct pci_dev *pdev, } dev->irq = irq; - + if ((error = de4x5_hw_init(dev, iobase, &pdev->dev))) { goto release; } @@ -2377,7 +2373,7 @@ static struct pci_driver de4x5_pci_driver = { ** Auto configure the media here rather than setting the port at compile ** time. This routine is called by de4x5_init() and when a loss of media is ** detected (excessive collisions, loss of carrier, no carrier or link fail -** [TP] or no recent receive activity) to check whether the user has been +** [TP] or no recent receive activity) to check whether the user has been ** sneaky and changed the port on us. */ static int @@ -2405,7 +2401,7 @@ autoconf_media(struct net_device *dev) } enable_ast(dev, next_tick); - + return (lp->media); } @@ -2428,7 +2424,7 @@ dc21040_autoconf(struct net_device *dev) u_long iobase = dev->base_addr; int next_tick = DE4X5_AUTOSENSE_MS; s32 imr; - + switch (lp->media) { case INIT: DISABLE_IRQs; @@ -2447,36 +2443,36 @@ dc21040_autoconf(struct net_device *dev) lp->local_state = 0; next_tick = dc21040_autoconf(dev); break; - + case TP: - next_tick = dc21040_state(dev, 0x8f01, 0xffff, 0x0000, 3000, BNC_AUI, + next_tick = dc21040_state(dev, 0x8f01, 0xffff, 0x0000, 3000, BNC_AUI, TP_SUSPECT, test_tp); break; - + case TP_SUSPECT: next_tick = de4x5_suspect_state(dev, 1000, TP, test_tp, dc21040_autoconf); break; - + case BNC: case AUI: case BNC_AUI: - next_tick = dc21040_state(dev, 0x8f09, 0x0705, 0x0006, 3000, EXT_SIA, + next_tick = dc21040_state(dev, 0x8f09, 0x0705, 0x0006, 3000, EXT_SIA, BNC_AUI_SUSPECT, ping_media); break; - + case BNC_AUI_SUSPECT: next_tick = de4x5_suspect_state(dev, 1000, BNC_AUI, ping_media, dc21040_autoconf); break; - + case EXT_SIA: - next_tick = dc21040_state(dev, 0x3041, 0x0000, 0x0006, 3000, + next_tick = dc21040_state(dev, 0x3041, 0x0000, 0x0006, 3000, NC, EXT_SIA_SUSPECT, ping_media); break; - + case EXT_SIA_SUSPECT: next_tick = de4x5_suspect_state(dev, 1000, EXT_SIA, ping_media, dc21040_autoconf); break; - + case NC: /* default to TP for all */ reset_init_sia(dev, 0x8f01, 0xffff, 0x0000); @@ -2488,13 +2484,13 @@ dc21040_autoconf(struct net_device *dev) lp->tx_enable = NO; break; } - + return next_tick; } static int dc21040_state(struct net_device *dev, int csr13, int csr14, int csr15, int timeout, - int next_state, int suspect_state, + int next_state, int suspect_state, int (*fn)(struct net_device *, int)) { struct de4x5_private *lp = netdev_priv(dev); @@ -2507,7 +2503,7 @@ dc21040_state(struct net_device *dev, int csr13, int csr14, int csr15, int timeo lp->local_state++; next_tick = 500; break; - + case 1: if (!lp->tx_enable) { linkBad = fn(dev, timeout); @@ -2527,7 +2523,7 @@ dc21040_state(struct net_device *dev, int csr13, int csr14, int csr15, int timeo } break; } - + return next_tick; } @@ -2582,7 +2578,7 @@ dc21041_autoconf(struct net_device *dev) u_long iobase = dev->base_addr; s32 sts, irqs, irq_mask, imr, omr; int next_tick = DE4X5_AUTOSENSE_MS; - + switch (lp->media) { case INIT: DISABLE_IRQs; @@ -2603,7 +2599,7 @@ dc21041_autoconf(struct net_device *dev) lp->local_state = 0; next_tick = dc21041_autoconf(dev); break; - + case TP_NW: if (lp->timeout < 0) { omr = inl(DE4X5_OMR);/* Set up full duplex for the autonegotiate */ @@ -2623,7 +2619,7 @@ dc21041_autoconf(struct net_device *dev) next_tick = dc21041_autoconf(dev); } break; - + case ANS: if (!lp->tx_enable) { irqs = STS_LNP; @@ -2645,11 +2641,11 @@ dc21041_autoconf(struct net_device *dev) next_tick = 3000; } break; - + case ANS_SUSPECT: next_tick = de4x5_suspect_state(dev, 1000, ANS, test_tp, dc21041_autoconf); break; - + case TP: if (!lp->tx_enable) { if (lp->timeout < 0) { @@ -2679,11 +2675,11 @@ dc21041_autoconf(struct net_device *dev) next_tick = 3000; } break; - + case TP_SUSPECT: next_tick = de4x5_suspect_state(dev, 1000, TP, test_tp, dc21041_autoconf); break; - + case AUI: if (!lp->tx_enable) { if (lp->timeout < 0) { @@ -2709,11 +2705,11 @@ dc21041_autoconf(struct net_device *dev) next_tick = 3000; } break; - + case AUI_SUSPECT: next_tick = de4x5_suspect_state(dev, 1000, AUI, ping_media, dc21041_autoconf); break; - + case BNC: switch (lp->local_state) { case 0: @@ -2731,7 +2727,7 @@ dc21041_autoconf(struct net_device *dev) next_tick = dc21041_autoconf(dev); } break; - + case 1: if (!lp->tx_enable) { if ((sts = ping_media(dev, 3000)) < 0) { @@ -2751,11 +2747,11 @@ dc21041_autoconf(struct net_device *dev) break; } break; - + case BNC_SUSPECT: next_tick = de4x5_suspect_state(dev, 1000, BNC, ping_media, dc21041_autoconf); break; - + case NC: omr = inl(DE4X5_OMR); /* Set up full duplex for the autonegotiate */ outl(omr | OMR_FDX, DE4X5_OMR); @@ -2768,7 +2764,7 @@ dc21041_autoconf(struct net_device *dev) lp->tx_enable = NO; break; } - + return next_tick; } @@ -2784,9 +2780,9 @@ dc21140m_autoconf(struct net_device *dev) int ana, anlpa, cap, cr, slnk, sr; int next_tick = DE4X5_AUTOSENSE_MS; u_long imr, omr, iobase = dev->base_addr; - + switch(lp->media) { - case INIT: + case INIT: if (lp->timeout < 0) { DISABLE_IRQs; lp->tx_enable = FALSE; @@ -2813,7 +2809,7 @@ dc21140m_autoconf(struct net_device *dev) lp->media = _100Mb; } else if (lp->autosense == _10Mb) { lp->media = _10Mb; - } else if ((lp->autosense == AUTO) && + } else if ((lp->autosense == AUTO) && ((sr=is_anc_capable(dev)) & MII_SR_ANC)) { ana = (((sr >> 6) & MII_ANA_TAF) | MII_ANA_CSMA); ana &= (lp->fdx ? ~0 : ~MII_ANA_FDAM); @@ -2831,7 +2827,7 @@ dc21140m_autoconf(struct net_device *dev) next_tick = dc21140m_autoconf(dev); } break; - + case ANS: switch (lp->local_state) { case 0: @@ -2851,7 +2847,7 @@ dc21140m_autoconf(struct net_device *dev) next_tick = dc21140m_autoconf(dev); } break; - + case 1: if ((sr=test_mii_reg(dev, MII_SR, MII_SR_ASSC, TRUE, 2000)) < 0) { next_tick = sr & ~TIMER_CB; @@ -2862,7 +2858,7 @@ dc21140m_autoconf(struct net_device *dev) lp->tmp = MII_SR_ASSC; anlpa = mii_rd(MII_ANLPA, lp->phy[lp->active].addr, DE4X5_MII); ana = mii_rd(MII_ANA, lp->phy[lp->active].addr, DE4X5_MII); - if (!(anlpa & MII_ANLPA_RF) && + if (!(anlpa & MII_ANLPA_RF) && (cap = anlpa & MII_ANLPA_TAF & ana)) { if (cap & MII_ANA_100M) { lp->fdx = ((ana & anlpa & MII_ANA_FDAM & MII_ANA_100M) ? TRUE : FALSE); @@ -2879,10 +2875,10 @@ dc21140m_autoconf(struct net_device *dev) break; } break; - + case SPD_DET: /* Choose 10Mb/s or 100Mb/s */ if (lp->timeout < 0) { - lp->tmp = (lp->phy[lp->active].id ? MII_SR_LKS : + lp->tmp = (lp->phy[lp->active].id ? MII_SR_LKS : (~gep_rd(dev) & GEP_LNP)); SET_100Mb_PDET; } @@ -2899,7 +2895,7 @@ dc21140m_autoconf(struct net_device *dev) next_tick = dc21140m_autoconf(dev); } break; - + case _100Mb: /* Set 100Mb/s */ next_tick = 3000; if (!lp->tx_enable) { @@ -2933,7 +2929,7 @@ dc21140m_autoconf(struct net_device *dev) } } break; - + case NC: if (lp->media != lp->c_media) { de4x5_dbg_media(dev); @@ -2943,7 +2939,7 @@ dc21140m_autoconf(struct net_device *dev) lp->tx_enable = FALSE; break; } - + return next_tick; } @@ -3002,7 +2998,7 @@ dc2114x_autoconf(struct net_device *dev) lp->media = AUI; } else { lp->media = SPD_DET; - if ((lp->infoblock_media == ANS) && + if ((lp->infoblock_media == ANS) && ((sr=is_anc_capable(dev)) & MII_SR_ANC)) { ana = (((sr >> 6) & MII_ANA_TAF) | MII_ANA_CSMA); ana &= (lp->fdx ? ~0 : ~MII_ANA_FDAM); @@ -3014,7 +3010,7 @@ dc2114x_autoconf(struct net_device *dev) next_tick = dc2114x_autoconf(dev); } break; - + case ANS: switch (lp->local_state) { case 0: @@ -3034,7 +3030,7 @@ dc2114x_autoconf(struct net_device *dev) next_tick = dc2114x_autoconf(dev); } break; - + case 1: if ((sr=test_mii_reg(dev, MII_SR, MII_SR_ASSC, TRUE, 2000)) < 0) { next_tick = sr & ~TIMER_CB; @@ -3045,7 +3041,7 @@ dc2114x_autoconf(struct net_device *dev) lp->tmp = MII_SR_ASSC; anlpa = mii_rd(MII_ANLPA, lp->phy[lp->active].addr, DE4X5_MII); ana = mii_rd(MII_ANA, lp->phy[lp->active].addr, DE4X5_MII); - if (!(anlpa & MII_ANLPA_RF) && + if (!(anlpa & MII_ANLPA_RF) && (cap = anlpa & MII_ANLPA_TAF & ana)) { if (cap & MII_ANA_100M) { lp->fdx = ((ana & anlpa & MII_ANA_FDAM & MII_ANA_100M) ? TRUE : FALSE); @@ -3087,11 +3083,11 @@ dc2114x_autoconf(struct net_device *dev) next_tick = 3000; } break; - + case AUI_SUSPECT: next_tick = de4x5_suspect_state(dev, 1000, AUI, ping_media, dc2114x_autoconf); break; - + case BNC: switch (lp->local_state) { case 0: @@ -3109,7 +3105,7 @@ dc2114x_autoconf(struct net_device *dev) next_tick = dc2114x_autoconf(dev); } break; - + case 1: if (!lp->tx_enable) { if ((sts = ping_media(dev, 3000)) < 0) { @@ -3130,11 +3126,11 @@ dc2114x_autoconf(struct net_device *dev) break; } break; - + case BNC_SUSPECT: next_tick = de4x5_suspect_state(dev, 1000, BNC, ping_media, dc2114x_autoconf); break; - + case SPD_DET: /* Choose 10Mb/s or 100Mb/s */ if (srom_map_media(dev) < 0) { lp->tcount++; @@ -3161,7 +3157,7 @@ dc2114x_autoconf(struct net_device *dev) next_tick = dc2114x_autoconf(dev); } else if (((lp->media == _100Mb) && is_100_up(dev)) || (((lp->media == _10Mb) || (lp->media == TP) || - (lp->media == BNC) || (lp->media == AUI)) && + (lp->media == BNC) || (lp->media == AUI)) && is_10_up(dev))) { next_tick = dc2114x_autoconf(dev); } else { @@ -3169,7 +3165,7 @@ dc2114x_autoconf(struct net_device *dev) lp->media = INIT; } break; - + case _10Mb: next_tick = 3000; if (!lp->tx_enable) { @@ -3208,7 +3204,7 @@ printk("Huh?: media:%02x\n", lp->media); lp->media = INIT; break; } - + return next_tick; } @@ -3231,7 +3227,7 @@ srom_map_media(struct net_device *dev) struct de4x5_private *lp = netdev_priv(dev); lp->fdx = 0; - if (lp->infoblock_media == lp->media) + if (lp->infoblock_media == lp->media) return 0; switch(lp->infoblock_media) { @@ -3270,7 +3266,7 @@ srom_map_media(struct net_device *dev) case SROM_100BASEFF: if (!lp->params.fdx) return -1; lp->fdx = TRUE; - case SROM_100BASEF: + case SROM_100BASEF: if (lp->params.fdx && !lp->fdx) return -1; lp->media = _100Mb; break; @@ -3280,8 +3276,8 @@ srom_map_media(struct net_device *dev) lp->fdx = lp->params.fdx; break; - default: - printk("%s: Bad media code [%d] detected in SROM!\n", dev->name, + default: + printk("%s: Bad media code [%d] detected in SROM!\n", dev->name, lp->infoblock_media); return -1; break; @@ -3359,7 +3355,7 @@ test_media(struct net_device *dev, s32 irqs, s32 irq_mask, s32 csr13, s32 csr14, struct de4x5_private *lp = netdev_priv(dev); u_long iobase = dev->base_addr; s32 sts, csr12; - + if (lp->timeout < 0) { lp->timeout = msec/100; if (!lp->useSROM) { /* Already done if by SROM, else dc2104[01] */ @@ -3372,22 +3368,22 @@ test_media(struct net_device *dev, s32 irqs, s32 irq_mask, s32 csr13, s32 csr14, /* clear all pending interrupts */ sts = inl(DE4X5_STS); outl(sts, DE4X5_STS); - + /* clear csr12 NRA and SRA bits */ if ((lp->chipset == DC21041) || lp->useSROM) { csr12 = inl(DE4X5_SISR); outl(csr12, DE4X5_SISR); } } - + sts = inl(DE4X5_STS) & ~TIMER_CB; - + if (!(sts & irqs) && --lp->timeout) { sts = 100 | TIMER_CB; } else { lp->timeout = -1; } - + return sts; } @@ -3397,11 +3393,11 @@ test_tp(struct net_device *dev, s32 msec) struct de4x5_private *lp = netdev_priv(dev); u_long iobase = dev->base_addr; int sisr; - + if (lp->timeout < 0) { lp->timeout = msec/100; } - + sisr = (inl(DE4X5_SISR) & ~TIMER_CB) & (SISR_LKF | SISR_NCR); if (sisr && --lp->timeout) { @@ -3409,7 +3405,7 @@ test_tp(struct net_device *dev, s32 msec) } else { lp->timeout = -1; } - + return sisr; } @@ -3436,7 +3432,7 @@ test_for_100Mb(struct net_device *dev, int msec) lp->timeout = msec/SAMPLE_INTERVAL; } } - + if (lp->phy[lp->active].id || lp->useSROM) { gep = is_100_up(dev) | is_spd_100(dev); } else { @@ -3447,7 +3443,7 @@ test_for_100Mb(struct net_device *dev, int msec) } else { lp->timeout = -1; } - + return gep; } @@ -3459,13 +3455,13 @@ wait_for_link(struct net_device *dev) if (lp->timeout < 0) { lp->timeout = 1; } - + if (lp->timeout--) { return TIMER_CB; } else { lp->timeout = -1; } - + return 0; } @@ -3479,21 +3475,21 @@ test_mii_reg(struct net_device *dev, int reg, int mask, int pol, long msec) struct de4x5_private *lp = netdev_priv(dev); int test; u_long iobase = dev->base_addr; - + if (lp->timeout < 0) { lp->timeout = msec/100; } - + if (pol) pol = ~0; reg = mii_rd((u_char)reg, lp->phy[lp->active].addr, DE4X5_MII) & mask; test = (reg ^ pol) & mask; - + if (test && --lp->timeout) { reg = 100 | TIMER_CB; } else { lp->timeout = -1; } - + return reg; } @@ -3503,7 +3499,7 @@ is_spd_100(struct net_device *dev) struct de4x5_private *lp = netdev_priv(dev); u_long iobase = dev->base_addr; int spd; - + if (lp->useMII) { spd = mii_rd(lp->phy[lp->active].spd.reg, lp->phy[lp->active].addr, DE4X5_MII); spd = ~(spd ^ lp->phy[lp->active].spd.value); @@ -3517,7 +3513,7 @@ is_spd_100(struct net_device *dev) spd = (lp->asBitValid & (lp->asPolarity ^ (gep_rd(dev) & lp->asBit))) | (lp->linkOK & ~lp->asBitValid); } - + return spd; } @@ -3526,7 +3522,7 @@ is_100_up(struct net_device *dev) { struct de4x5_private *lp = netdev_priv(dev); u_long iobase = dev->base_addr; - + if (lp->useMII) { /* Double read for sticky bits & temporary drops */ mii_rd(MII_SR, lp->phy[lp->active].addr, DE4X5_MII); @@ -3547,7 +3543,7 @@ is_10_up(struct net_device *dev) { struct de4x5_private *lp = netdev_priv(dev); u_long iobase = dev->base_addr; - + if (lp->useMII) { /* Double read for sticky bits & temporary drops */ mii_rd(MII_SR, lp->phy[lp->active].addr, DE4X5_MII); @@ -3570,7 +3566,7 @@ is_anc_capable(struct net_device *dev) { struct de4x5_private *lp = netdev_priv(dev); u_long iobase = dev->base_addr; - + if (lp->phy[lp->active].id && (!lp->useSROM || lp->useMII)) { return (mii_rd(MII_SR, lp->phy[lp->active].addr, DE4X5_MII)); } else if ((lp->chipset & ~0x00ff) == DC2114x) { @@ -3590,24 +3586,24 @@ ping_media(struct net_device *dev, int msec) struct de4x5_private *lp = netdev_priv(dev); u_long iobase = dev->base_addr; int sisr; - + if (lp->timeout < 0) { lp->timeout = msec/100; - + lp->tmp = lp->tx_new; /* Remember the ring position */ load_packet(dev, lp->frame, TD_LS | TD_FS | sizeof(lp->frame), (struct sk_buff *)1); lp->tx_new = (++lp->tx_new) % lp->txRingSize; outl(POLL_DEMAND, DE4X5_TPD); } - + sisr = inl(DE4X5_SISR); - if ((!(sisr & SISR_NCR)) && - ((s32)le32_to_cpu(lp->tx_ring[lp->tmp].status) < 0) && + if ((!(sisr & SISR_NCR)) && + ((s32)le32_to_cpu(lp->tx_ring[lp->tmp].status) < 0) && (--lp->timeout)) { sisr = 100 | TIMER_CB; } else { - if ((!(sisr & SISR_NCR)) && + if ((!(sisr & SISR_NCR)) && !(le32_to_cpu(lp->tx_ring[lp->tmp].status) & (T_OWN | TD_ES)) && lp->timeout) { sisr = 0; @@ -3616,7 +3612,7 @@ ping_media(struct net_device *dev, int msec) } lp->timeout = -1; } - + return sisr; } @@ -3668,7 +3664,7 @@ de4x5_alloc_rx_buff(struct net_device *dev, int index, int len) } else { /* Linear buffer */ memcpy(skb_put(p,len),lp->rx_bufs + lp->rx_old * RX_BUFF_SZ,len); } - + return p; #endif } @@ -3751,23 +3747,23 @@ de4x5_rst_desc_ring(struct net_device *dev) outl(lp->dma_rings, DE4X5_RRBA); outl(lp->dma_rings + NUM_RX_DESC * sizeof(struct de4x5_desc), DE4X5_TRBA); - + lp->rx_new = lp->rx_old = 0; lp->tx_new = lp->tx_old = 0; - + for (i = 0; i < lp->rxRingSize; i++) { lp->rx_ring[i].status = cpu_to_le32(R_OWN); } - + for (i = 0; i < lp->txRingSize; i++) { lp->tx_ring[i].status = cpu_to_le32(0); } - + barrier(); lp->cache.save_cnt--; START_DE4X5; } - + return; } @@ -3792,7 +3788,7 @@ de4x5_cache_state(struct net_device *dev, int flag) gep_wr(lp->cache.gepc, dev); gep_wr(lp->cache.gep, dev); } else { - reset_init_sia(dev, lp->cache.csr13, lp->cache.csr14, + reset_init_sia(dev, lp->cache.csr13, lp->cache.csr14, lp->cache.csr15); } break; @@ -3854,25 +3850,25 @@ test_ans(struct net_device *dev, s32 irqs, s32 irq_mask, s32 msec) struct de4x5_private *lp = netdev_priv(dev); u_long iobase = dev->base_addr; s32 sts, ans; - + if (lp->timeout < 0) { lp->timeout = msec/100; outl(irq_mask, DE4X5_IMR); - + /* clear all pending interrupts */ sts = inl(DE4X5_STS); outl(sts, DE4X5_STS); } - + ans = inl(DE4X5_SISR) & SISR_ANS; sts = inl(DE4X5_STS) & ~TIMER_CB; - + if (!(sts & irqs) && (ans ^ ANS_NWOK) && --lp->timeout) { sts = 100 | TIMER_CB; } else { lp->timeout = -1; } - + return sts; } @@ -3882,7 +3878,7 @@ de4x5_setup_intr(struct net_device *dev) struct de4x5_private *lp = netdev_priv(dev); u_long iobase = dev->base_addr; s32 imr, sts; - + if (inl(DE4X5_OMR) & OMR_SR) { /* Only unmask if TX/RX is enabled */ imr = 0; UNMASK_IRQs; @@ -3890,7 +3886,7 @@ de4x5_setup_intr(struct net_device *dev) outl(sts, DE4X5_STS); ENABLE_IRQs; } - + return; } @@ -3936,17 +3932,17 @@ create_packet(struct net_device *dev, char *frame, int len) { int i; char *buf = frame; - + for (i=0; idev_addr[i]; } for (i=0; idev_addr[i]; } - + *buf++ = 0; /* Packet length (2 bytes) */ *buf++ = 1; - + return; } @@ -3978,7 +3974,7 @@ static int PCI_signature(char *name, struct de4x5_private *lp) { int i, status = 0, siglen = sizeof(de4x5_signatures)/sizeof(c_char *); - + if (lp->chipset == DC21040) { strcpy(name, "DE434/5"); return status; @@ -4007,7 +4003,7 @@ PCI_signature(char *name, struct de4x5_private *lp) } else if ((lp->chipset & ~0x00ff) == DC2114x) { lp->useSROM = TRUE; } - + return status; } @@ -4024,7 +4020,7 @@ DevicePresent(struct net_device *dev, u_long aprom_addr) { int i, j=0; struct de4x5_private *lp = netdev_priv(dev); - + if (lp->chipset == DC21040) { if (lp->bus == EISA) { enet_addr_rst(aprom_addr); /* Reset Ethernet Address ROM Pointer */ @@ -4049,7 +4045,7 @@ DevicePresent(struct net_device *dev, u_long aprom_addr) } de4x5_dbg_srom((struct de4x5_srom *)&lp->srom); } - + return; } @@ -4071,11 +4067,11 @@ enet_addr_rst(u_long aprom_addr) short sigLength=0; s8 data; int i, j; - + dev.llsig.a = ETH_PROM_SIG; dev.llsig.b = ETH_PROM_SIG; sigLength = sizeof(u32) << 1; - + for (i=0,j=0;j 0xffff) k-=0xffff; - + if (lp->bus == PCI) { if (lp->chipset == DC21040) { while ((tmp = inl(DE4X5_APROM)) < 0); @@ -4133,11 +4129,11 @@ get_hw_addr(struct net_device *dev) k += (u_short) ((tmp = inb(EISA_APROM)) << 8); dev->dev_addr[i++] = (u_char) tmp; } - + if (k > 0xffff) k-=0xffff; } if (k == 0xffff) k=0; - + if (lp->bus == PCI) { if (lp->chipset == DC21040) { while ((tmp = inl(DE4X5_APROM)) < 0); @@ -4155,12 +4151,12 @@ get_hw_addr(struct net_device *dev) /* If possible, try to fix a broken card - SMC only so far */ srom_repair(dev, broken); -#ifdef CONFIG_PPC_MULTIPLATFORM - /* +#ifdef CONFIG_PPC_PMAC + /* ** If the address starts with 00 a0, we have to bit-reverse ** each byte of the address. */ - if ( (_machine & _MACH_Pmac) && + if ( machine_is(powermac) && (dev->dev_addr[0] == 0) && (dev->dev_addr[1] == 0xa0) ) { @@ -4172,7 +4168,7 @@ get_hw_addr(struct net_device *dev) dev->dev_addr[i] = ((x & 0x55) << 1) + ((x & 0xaa) >> 1); } } -#endif /* CONFIG_PPC_MULTIPLATFORM */ +#endif /* CONFIG_PPC_PMAC */ /* Test for a bad enet address */ status = test_bad_enet(dev, status); @@ -4245,7 +4241,7 @@ test_bad_enet(struct net_device *dev, int status) for (tmp=0,i=0; idev_addr[i]; if ((tmp == 0) || (tmp == 0x5fa)) { - if ((lp->chipset == last.chipset) && + if ((lp->chipset == last.chipset) && (lp->bus_num == last.bus) && (lp->bus_num > 0)) { for (i=0; idev_addr[i] = last.addr[i]; for (i=ETH_ALEN-1; i>2; --i) { @@ -4275,7 +4271,7 @@ test_bad_enet(struct net_device *dev, int status) static int an_exception(struct de4x5_private *lp) { - if ((*(u_short *)lp->srom.sub_vendor_id == 0x00c0) && + if ((*(u_short *)lp->srom.sub_vendor_id == 0x00c0) && (*(u_short *)lp->srom.sub_system_id == 0x95e0)) { return -1; } @@ -4290,11 +4286,11 @@ static short srom_rd(u_long addr, u_char offset) { sendto_srom(SROM_RD | SROM_SR, addr); - + srom_latch(SROM_RD | SROM_SR | DT_CS, addr); srom_command(SROM_RD | SROM_SR | DT_IN | DT_CS, addr); srom_address(SROM_RD | SROM_SR | DT_CS, addr, offset); - + return srom_data(SROM_RD | SROM_SR | DT_CS, addr); } @@ -4304,7 +4300,7 @@ srom_latch(u_int command, u_long addr) sendto_srom(command, addr); sendto_srom(command | DT_CLK, addr); sendto_srom(command, addr); - + return; } @@ -4314,7 +4310,7 @@ srom_command(u_int command, u_long addr) srom_latch(command, addr); srom_latch(command, addr); srom_latch((command & 0x0000ff00) | DT_CS, addr); - + return; } @@ -4322,15 +4318,15 @@ static void srom_address(u_int command, u_long addr, u_char offset) { int i, a; - + a = offset << 2; for (i=0; i<6; i++, a <<= 1) { srom_latch(command | ((a & 0x80) ? DT_IN : 0), addr); } udelay(1); - + i = (getfrom_srom(addr) >> 3) & 0x01; - + return; } @@ -4340,17 +4336,17 @@ srom_data(u_int command, u_long addr) int i; short word = 0; s32 tmp; - + for (i=0; i<16; i++) { sendto_srom(command | DT_CLK, addr); tmp = getfrom_srom(addr); sendto_srom(command, addr); - + word = (word << 1) | ((tmp >> 3) & 0x01); } - + sendto_srom(command & 0x0000ff00, addr); - + return word; } @@ -4359,13 +4355,13 @@ static void srom_busy(u_int command, u_long addr) { sendto_srom((command & 0x0000ff00) | DT_CS, addr); - + while (!((getfrom_srom(addr) >> 3) & 0x01)) { mdelay(1); } - + sendto_srom(command & 0x0000ff00, addr); - + return; } */ @@ -4375,7 +4371,7 @@ sendto_srom(u_int command, u_long addr) { outl(command, addr); udelay(1); - + return; } @@ -4383,10 +4379,10 @@ static int getfrom_srom(u_long addr) { s32 tmp; - + tmp = inl(addr); udelay(1); - + return tmp; } @@ -4403,7 +4399,7 @@ srom_infoleaf_info(struct net_device *dev) } if (i == INFOLEAF_SIZE) { lp->useSROM = FALSE; - printk("%s: Cannot find correct chipset for SROM decoding!\n", + printk("%s: Cannot find correct chipset for SROM decoding!\n", dev->name); return -ENXIO; } @@ -4420,7 +4416,7 @@ srom_infoleaf_info(struct net_device *dev) } if (i == 0) { lp->useSROM = FALSE; - printk("%s: Cannot find correct PCI device [%d] for SROM decoding!\n", + printk("%s: Cannot find correct PCI device [%d] for SROM decoding!\n", dev->name, lp->device); return -ENXIO; } @@ -4494,9 +4490,9 @@ srom_exec(struct net_device *dev, u_char *p) if (((lp->ibn != 1) && (lp->ibn != 3) && (lp->ibn != 5)) || !count) return; if (lp->chipset != DC21140) RESET_SIA; - + while (count--) { - gep_wr(((lp->chipset==DC21140) && (lp->ibn!=5) ? + gep_wr(((lp->chipset==DC21140) && (lp->ibn!=5) ? *p++ : TWIDDLE(w++)), dev); mdelay(2); /* 2ms per action */ } @@ -4514,13 +4510,13 @@ srom_exec(struct net_device *dev, u_char *p) ** unless I implement the DC21041 SROM functions. There's no need ** since the existing code will be satisfactory for all boards. */ -static int +static int dc21041_infoleaf(struct net_device *dev) { return DE4X5_AUTOSENSE_MS; } -static int +static int dc21140_infoleaf(struct net_device *dev) { struct de4x5_private *lp = netdev_priv(dev); @@ -4558,7 +4554,7 @@ dc21140_infoleaf(struct net_device *dev) return next_tick & ~TIMER_CB; } -static int +static int dc21142_infoleaf(struct net_device *dev) { struct de4x5_private *lp = netdev_priv(dev); @@ -4593,7 +4589,7 @@ dc21142_infoleaf(struct net_device *dev) return next_tick & ~TIMER_CB; } -static int +static int dc21143_infoleaf(struct net_device *dev) { struct de4x5_private *lp = netdev_priv(dev); @@ -4631,7 +4627,7 @@ dc21143_infoleaf(struct net_device *dev) ** The compact infoblock is only designed for DC21140[A] chips, so ** we'll reuse the dc21140m_autoconf function. Non MII media only. */ -static int +static int compact_infoblock(struct net_device *dev, u_char count, u_char *p) { struct de4x5_private *lp = netdev_priv(dev); @@ -4671,7 +4667,7 @@ compact_infoblock(struct net_device *dev, u_char count, u_char *p) /* ** This block describes non MII media for the DC21140[A] only. */ -static int +static int type0_infoblock(struct net_device *dev, u_char count, u_char *p) { struct de4x5_private *lp = netdev_priv(dev); @@ -4711,7 +4707,7 @@ type0_infoblock(struct net_device *dev, u_char count, u_char *p) /* These functions are under construction! */ -static int +static int type1_infoblock(struct net_device *dev, u_char count, u_char *p) { struct de4x5_private *lp = netdev_priv(dev); @@ -4750,7 +4746,7 @@ type1_infoblock(struct net_device *dev, u_char count, u_char *p) return dc21140m_autoconf(dev); } -static int +static int type2_infoblock(struct net_device *dev, u_char count, u_char *p) { struct de4x5_private *lp = netdev_priv(dev); @@ -4791,7 +4787,7 @@ type2_infoblock(struct net_device *dev, u_char count, u_char *p) return dc2114x_autoconf(dev); } -static int +static int type3_infoblock(struct net_device *dev, u_char count, u_char *p) { struct de4x5_private *lp = netdev_priv(dev); @@ -4833,7 +4829,7 @@ type3_infoblock(struct net_device *dev, u_char count, u_char *p) return dc2114x_autoconf(dev); } -static int +static int type4_infoblock(struct net_device *dev, u_char count, u_char *p) { struct de4x5_private *lp = netdev_priv(dev); @@ -4878,7 +4874,7 @@ type4_infoblock(struct net_device *dev, u_char count, u_char *p) ** This block type provides information for resetting external devices ** (chips) through the General Purpose Register. */ -static int +static int type5_infoblock(struct net_device *dev, u_char count, u_char *p) { struct de4x5_private *lp = netdev_priv(dev); @@ -4916,7 +4912,7 @@ mii_rd(u_char phyreg, u_char phyaddr, u_long ioaddr) mii_address(phyaddr, ioaddr); /* PHY address to be accessed */ mii_address(phyreg, ioaddr); /* PHY Register to read */ mii_ta(MII_STRD, ioaddr); /* Turn around time - 2 MDC */ - + return mii_rdata(ioaddr); /* Read data */ } @@ -4931,7 +4927,7 @@ mii_wr(int data, u_char phyreg, u_char phyaddr, u_long ioaddr) mii_ta(MII_STWR, ioaddr); /* Turn around time - 2 MDC */ data = mii_swap(data, 16); /* Swap data bit ordering */ mii_wdata(data, 16, ioaddr); /* Write data */ - + return; } @@ -4940,12 +4936,12 @@ mii_rdata(u_long ioaddr) { int i; s32 tmp = 0; - + for (i=0; i<16; i++) { tmp <<= 1; tmp |= getfrom_mii(MII_MRD | MII_RD, ioaddr); } - + return tmp; } @@ -4953,12 +4949,12 @@ static void mii_wdata(int data, int len, u_long ioaddr) { int i; - + for (i=0; i>= 1; } - + return; } @@ -4966,13 +4962,13 @@ static void mii_address(u_char addr, u_long ioaddr) { int i; - + addr = mii_swap(addr, 5); for (i=0; i<5; i++) { sendto_mii(MII_MWR | MII_WR, addr, ioaddr); addr >>= 1; } - + return; } @@ -4980,12 +4976,12 @@ static void mii_ta(u_long rw, u_long ioaddr) { if (rw == MII_STWR) { - sendto_mii(MII_MWR | MII_WR, 1, ioaddr); - sendto_mii(MII_MWR | MII_WR, 0, ioaddr); + sendto_mii(MII_MWR | MII_WR, 1, ioaddr); + sendto_mii(MII_MWR | MII_WR, 0, ioaddr); } else { getfrom_mii(MII_MRD | MII_RD, ioaddr); /* Tri-state MDIO */ } - + return; } @@ -4993,13 +4989,13 @@ static int mii_swap(int data, int len) { int i, tmp = 0; - + for (i=0; i>= 1; } - + return tmp; } @@ -5007,13 +5003,13 @@ static void sendto_mii(u32 command, int data, u_long ioaddr) { u32 j; - + j = (data & 1) << 17; outl(command | j, ioaddr); udelay(1); outl(command | MII_MDC | j, ioaddr); udelay(1); - + return; } @@ -5024,7 +5020,7 @@ getfrom_mii(u32 command, u_long ioaddr) udelay(1); outl(command | MII_MDC, ioaddr); udelay(1); - + return ((inl(ioaddr) >> 19) & 1); } @@ -5085,7 +5081,7 @@ mii_get_phy(struct net_device *dev) u_long iobase = dev->base_addr; int i, j, k, n, limit=sizeof(phy_info)/sizeof(struct phy_table); int id; - + lp->active = 0; lp->useMII = TRUE; @@ -5094,7 +5090,7 @@ mii_get_phy(struct net_device *dev) lp->phy[lp->active].addr = i; if (i==0) n++; /* Count cycles */ while (de4x5_reset_phy(dev)<0) udelay(100);/* Wait for reset */ - id = mii_get_oui(i, DE4X5_MII); + id = mii_get_oui(i, DE4X5_MII); if ((id == 0) || (id == 65535)) continue; /* Valid ID? */ for (j=0; jphy[k].id && (k < DE4X5_MAX_PHY); k++) { /*For each PHY*/ mii_wr(MII_CR_RST, MII_CR, lp->phy[k].addr, DE4X5_MII); while (mii_rd(MII_CR, lp->phy[k].addr, DE4X5_MII) & MII_CR_RST); - + de4x5_dbg_mii(dev, k); } } @@ -5148,12 +5144,12 @@ build_setup_frame(struct net_device *dev, int mode) struct de4x5_private *lp = netdev_priv(dev); int i; char *pa = lp->setup_frame; - + /* Initialise the setup frame */ if (mode == ALL) { memset(lp->setup_frame, 0, SETUP_FRAME_LEN); } - + if (lp->setup_f == HASH_PERF) { for (pa=lp->setup_frame+IMPERF_PA_OFFSET, i=0; idev_addr[i]; /* Host address */ @@ -5170,7 +5166,7 @@ build_setup_frame(struct net_device *dev, int mode) if (i & 0x01) pa += 4; } } - + return pa; /* Points to the next entry */ } @@ -5178,7 +5174,7 @@ static void enable_ast(struct net_device *dev, u32 time_out) { timeout(dev, (void *)&de4x5_ast, (u_long)dev, time_out); - + return; } @@ -5186,9 +5182,9 @@ static void disable_ast(struct net_device *dev) { struct de4x5_private *lp = netdev_priv(dev); - + del_timer(&lp->timer); - + return; } @@ -5207,10 +5203,10 @@ de4x5_switch_mac_port(struct net_device *dev) omr |= lp->infoblock_csr6; if (omr & OMR_PS) omr |= OMR_HBD; outl(omr, DE4X5_OMR); - + /* Soft Reset */ RESET_DE4X5; - + /* Restore the GEP - especially for COMPACT and Type 0 Infoblocks */ if (lp->chipset == DC21140) { gep_wr(lp->cache.gepc, dev); @@ -5263,21 +5259,21 @@ timeout(struct net_device *dev, void (*fn)(u_long data), u_long data, u_long mse { struct de4x5_private *lp = netdev_priv(dev); int dt; - + /* First, cancel any pending timer events */ del_timer(&lp->timer); - + /* Convert msec to ticks */ dt = (msec * HZ) / 1000; if (dt==0) dt=1; - + /* Set up timer */ init_timer(&lp->timer); lp->timer.expires = jiffies + dt; lp->timer.function = fn; lp->timer.data = data; add_timer(&lp->timer); - + return; } @@ -5375,7 +5371,7 @@ de4x5_dbg_open(struct net_device *dev) { struct de4x5_private *lp = netdev_priv(dev); int i; - + if (de4x5_debug & DEBUG_OPEN) { printk("%s: de4x5 opening with irq %d\n",dev->name,dev->irq); printk("\tphysical address: "); @@ -5413,11 +5409,11 @@ de4x5_dbg_open(struct net_device *dev) } } printk("...0x%8.8x\n", le32_to_cpu(lp->tx_ring[i].buf)); - printk("Ring size: \nRX: %d\nTX: %d\n", - (short)lp->rxRingSize, - (short)lp->txRingSize); + printk("Ring size: \nRX: %d\nTX: %d\n", + (short)lp->rxRingSize, + (short)lp->txRingSize); } - + return; } @@ -5426,7 +5422,7 @@ de4x5_dbg_mii(struct net_device *dev, int k) { struct de4x5_private *lp = netdev_priv(dev); u_long iobase = dev->base_addr; - + if (de4x5_debug & DEBUG_MII) { printk("\nMII device address: %d\n", lp->phy[k].addr); printk("MII CR: %x\n",mii_rd(MII_CR,lp->phy[k].addr,DE4X5_MII)); @@ -5445,7 +5441,7 @@ de4x5_dbg_mii(struct net_device *dev, int k) printk("MII 20: %x\n",mii_rd(0x14,lp->phy[k].addr,DE4X5_MII)); } } - + return; } @@ -5453,17 +5449,17 @@ static void de4x5_dbg_media(struct net_device *dev) { struct de4x5_private *lp = netdev_priv(dev); - + if (lp->media != lp->c_media) { if (de4x5_debug & DEBUG_MEDIA) { printk("%s: media is %s%s\n", dev->name, (lp->media == NC ? "unconnected, link down or incompatible connection" : (lp->media == TP ? "TP" : (lp->media == ANS ? "TP/Nway" : - (lp->media == BNC ? "BNC" : - (lp->media == AUI ? "AUI" : - (lp->media == BNC_AUI ? "BNC/AUI" : - (lp->media == EXT_SIA ? "EXT SIA" : + (lp->media == BNC ? "BNC" : + (lp->media == AUI ? "AUI" : + (lp->media == BNC_AUI ? "BNC/AUI" : + (lp->media == EXT_SIA ? "EXT SIA" : (lp->media == _100Mb ? "100Mb/s" : (lp->media == _10Mb ? "10Mb/s" : "???" @@ -5471,7 +5467,7 @@ de4x5_dbg_media(struct net_device *dev) } lp->c_media = lp->media; } - + return; } @@ -5554,7 +5550,7 @@ de4x5_ioctl(struct net_device *dev, struct ifreq *rq, int cmd) u32 lval[36]; } tmp; u_long flags = 0; - + switch(ioc->cmd) { case DE4X5_GET_HWADDR: /* Get the hardware address */ ioc->len = ETH_ALEN; @@ -5575,7 +5571,7 @@ de4x5_ioctl(struct net_device *dev, struct ifreq *rq, int cmd) } build_setup_frame(dev, PHYS_ADDR_ONLY); /* Set up the descriptor and give ownership to the card */ - load_packet(dev, lp->setup_frame, TD_IC | PERFECT_F | TD_SET | + load_packet(dev, lp->setup_frame, TD_IC | PERFECT_F | TD_SET | SETUP_FRAME_LEN, (struct sk_buff *)1); lp->tx_new = (++lp->tx_new) % lp->txRingSize; outl(POLL_DEMAND, DE4X5_TPD); /* Start the TX */ @@ -5617,8 +5613,8 @@ de4x5_ioctl(struct net_device *dev, struct ifreq *rq, int cmd) spin_lock_irqsave(&lp->lock, flags); memcpy(&statbuf, &lp->pktStats, ioc->len); spin_unlock_irqrestore(&lp->lock, flags); - if (copy_to_user(ioc->data, &statbuf, ioc->len)) - return -EFAULT; + if (copy_to_user(ioc->data, &statbuf, ioc->len)) + return -EFAULT; break; } case DE4X5_CLR_STATS: /* Zero out the driver statistics */ @@ -5652,9 +5648,9 @@ de4x5_ioctl(struct net_device *dev, struct ifreq *rq, int cmd) ioc->len = j; if (copy_to_user(ioc->data, tmp.addr, ioc->len)) return -EFAULT; break; - + #define DE4X5_DUMP 0x0f /* Dump the DE4X5 Status */ -/* +/* case DE4X5_DUMP: j = 0; tmp.addr[j++] = dev->irq; @@ -5664,7 +5660,7 @@ de4x5_ioctl(struct net_device *dev, struct ifreq *rq, int cmd) tmp.addr[j++] = lp->rxRingSize; tmp.lval[j>>2] = (long)lp->rx_ring; j+=4; tmp.lval[j>>2] = (long)lp->tx_ring; j+=4; - + for (i=0;irxRingSize-1;i++){ if (i < 3) { tmp.lval[j>>2] = (long)&lp->rx_ring[i].status; j+=4; @@ -5677,7 +5673,7 @@ de4x5_ioctl(struct net_device *dev, struct ifreq *rq, int cmd) } } tmp.lval[j>>2] = (long)&lp->tx_ring[i].status; j+=4; - + for (i=0;irxRingSize-1;i++){ if (i < 3) { tmp.lval[j>>2] = (s32)le32_to_cpu(lp->rx_ring[i].buf); j+=4; @@ -5690,14 +5686,14 @@ de4x5_ioctl(struct net_device *dev, struct ifreq *rq, int cmd) } } tmp.lval[j>>2] = (s32)le32_to_cpu(lp->tx_ring[i].buf); j+=4; - + for (i=0;irxRingSize;i++){ tmp.lval[j>>2] = le32_to_cpu(lp->rx_ring[i].status); j+=4; } for (i=0;itxRingSize;i++){ tmp.lval[j>>2] = le32_to_cpu(lp->tx_ring[i].status); j+=4; } - + tmp.lval[j>>2] = inl(DE4X5_BMR); j+=4; tmp.lval[j>>2] = inl(DE4X5_TPD); j+=4; tmp.lval[j>>2] = inl(DE4X5_RPD); j+=4; @@ -5706,18 +5702,18 @@ de4x5_ioctl(struct net_device *dev, struct ifreq *rq, int cmd) tmp.lval[j>>2] = inl(DE4X5_STS); j+=4; tmp.lval[j>>2] = inl(DE4X5_OMR); j+=4; tmp.lval[j>>2] = inl(DE4X5_IMR); j+=4; - tmp.lval[j>>2] = lp->chipset; j+=4; + tmp.lval[j>>2] = lp->chipset; j+=4; if (lp->chipset == DC21140) { tmp.lval[j>>2] = gep_rd(dev); j+=4; } else { tmp.lval[j>>2] = inl(DE4X5_SISR); j+=4; tmp.lval[j>>2] = inl(DE4X5_SICR); j+=4; tmp.lval[j>>2] = inl(DE4X5_STRR); j+=4; - tmp.lval[j>>2] = inl(DE4X5_SIGR); j+=4; + tmp.lval[j>>2] = inl(DE4X5_SIGR); j+=4; } - tmp.lval[j>>2] = lp->phy[lp->active].id; j+=4; + tmp.lval[j>>2] = lp->phy[lp->active].id; j+=4; if (lp->phy[lp->active].id && (!lp->useSROM || lp->useMII)) { - tmp.lval[j>>2] = lp->active; j+=4; + tmp.lval[j>>2] = lp->active; j+=4; tmp.lval[j>>2]=mii_rd(MII_CR,lp->phy[lp->active].addr,DE4X5_MII); j+=4; tmp.lval[j>>2]=mii_rd(MII_SR,lp->phy[lp->active].addr,DE4X5_MII); j+=4; tmp.lval[j>>2]=mii_rd(MII_ID0,lp->phy[lp->active].addr,DE4X5_MII); j+=4; @@ -5734,10 +5730,10 @@ de4x5_ioctl(struct net_device *dev, struct ifreq *rq, int cmd) tmp.lval[j>>2]=mii_rd(0x14,lp->phy[lp->active].addr,DE4X5_MII); j+=4; } } - + tmp.addr[j++] = lp->txRingSize; tmp.addr[j++] = netif_queue_stopped(dev); - + ioc->len = j; if (copy_to_user(ioc->data, tmp.addr, ioc->len)) return -EFAULT; break; @@ -5746,7 +5742,7 @@ de4x5_ioctl(struct net_device *dev, struct ifreq *rq, int cmd) default: return -EOPNOTSUPP; } - + return status; } @@ -5755,7 +5751,7 @@ static int __init de4x5_module_init (void) int err = 0; #ifdef CONFIG_PCI - err = pci_module_init (&de4x5_pci_driver); + err = pci_register_driver(&de4x5_pci_driver); #endif #ifdef CONFIG_EISA err |= eisa_driver_register (&de4x5_eisa_driver);