diff options
Diffstat (limited to 'drivers')
47 files changed, 381 insertions, 328 deletions
diff --git a/drivers/char/pcmcia/cm4000_cs.c b/drivers/char/pcmcia/cm4000_cs.c index 649677b5dc36ad..5fdf185154330c 100644 --- a/drivers/char/pcmcia/cm4000_cs.c +++ b/drivers/char/pcmcia/cm4000_cs.c @@ -13,11 +13,12 @@ * * (C) 2000,2001,2002,2003,2004 Omnikey AG * - * (C) 2005 Harald Welte <laforge@gnumonks.org> + * (C) 2005-2006 Harald Welte <laforge@gnumonks.org> * - Adhere to Kernel CodingStyle * - Port to 2.6.13 "new" style PCMCIA * - Check for copy_{from,to}_user return values * - Use nonseekable_open() + * - add class interface for udev device creation * * All rights reserved. Licensed under dual BSD/GPL license. */ @@ -56,7 +57,7 @@ module_param(pc_debug, int, 0600); #else #define DEBUGP(n, rdr, x, args...) #endif -static char *version = "cm4000_cs.c v2.4.0gm5 - All bugs added by Harald Welte"; +static char *version = "cm4000_cs.c v2.4.0gm6 - All bugs added by Harald Welte"; #define T_1SEC (HZ) #define T_10MSEC msecs_to_jiffies(10) @@ -156,6 +157,7 @@ struct cm4000_dev { /*queue*/ 4*sizeof(wait_queue_head_t)) static dev_link_t *dev_table[CM4000_MAX_DEV]; +static struct class *cmm_class; /* This table doesn't use spaces after the comma between fields and thus * violates CodingStyle. However, I don't really think wrapping it around will @@ -1937,6 +1939,9 @@ static int cm4000_attach(struct pcmcia_device *p_dev) link->state |= DEV_PRESENT | DEV_CONFIG_PENDING; cm4000_config(link, i); + class_device_create(cmm_class, NULL, MKDEV(major, i), NULL, + "cmm%d", i); + return 0; } @@ -1962,6 +1967,8 @@ static void cm4000_detach(struct pcmcia_device *p_dev) dev_table[devno] = NULL; kfree(dev); + class_device_destroy(cmm_class, MKDEV(major, devno)); + return; } @@ -1995,8 +2002,18 @@ static struct pcmcia_driver cm4000_driver = { static int __init cmm_init(void) { + int rc; + printk(KERN_INFO "%s\n", version); - pcmcia_register_driver(&cm4000_driver); + + cmm_class = class_create(THIS_MODULE, "cardman_4000"); + if (!cmm_class) + return -1; + + rc = pcmcia_register_driver(&cm4000_driver); + if (rc < 0) + return rc; + major = register_chrdev(0, DEVICE_NAME, &cm4000_fops); if (major < 0) { printk(KERN_WARNING MODULE_NAME @@ -2012,6 +2029,7 @@ static void __exit cmm_exit(void) printk(KERN_INFO MODULE_NAME ": unloading\n"); pcmcia_unregister_driver(&cm4000_driver); unregister_chrdev(major, DEVICE_NAME); + class_destroy(cmm_class); }; module_init(cmm_init); diff --git a/drivers/char/pcmcia/cm4040_cs.c b/drivers/char/pcmcia/cm4040_cs.c index 46eb371bf17e22..466e33bab029e6 100644 --- a/drivers/char/pcmcia/cm4040_cs.c +++ b/drivers/char/pcmcia/cm4040_cs.c @@ -3,12 +3,13 @@ * * (c) 2000-2004 Omnikey AG (http://www.omnikey.com/) * - * (C) 2005 Harald Welte <laforge@gnumonks.org> + * (C) 2005-2006 Harald Welte <laforge@gnumonks.org> * - add support for poll() * - driver cleanup * - add waitqueues * - adhere to linux kernel coding style and policies * - support 2.6.13 "new style" pcmcia interface + * - add class interface for udev device creation * * The device basically is a USB CCID compliant device that has been * attached to an I/O-Mapped FIFO. @@ -53,7 +54,7 @@ module_param(pc_debug, int, 0600); #endif static char *version = -"OMNIKEY CardMan 4040 v1.1.0gm4 - All bugs added by Harald Welte"; +"OMNIKEY CardMan 4040 v1.1.0gm5 - All bugs added by Harald Welte"; #define CCID_DRIVER_BULK_DEFAULT_TIMEOUT (150*HZ) #define CCID_DRIVER_ASYNC_POWERUP_TIMEOUT (35*HZ) @@ -67,6 +68,7 @@ static char *version = static void reader_release(dev_link_t *link); static int major; +static struct class *cmx_class; #define BS_READABLE 0x01 #define BS_WRITABLE 0x02 @@ -696,6 +698,9 @@ static int reader_attach(struct pcmcia_device *p_dev) link->state |= DEV_PRESENT | DEV_CONFIG_PENDING; reader_config(link, i); + class_device_create(cmx_class, NULL, MKDEV(major, i), NULL, + "cmx%d", i); + return 0; } @@ -721,6 +726,8 @@ static void reader_detach(struct pcmcia_device *p_dev) dev_table[devno] = NULL; kfree(dev); + class_device_destroy(cmx_class, MKDEV(major, devno)); + return; } @@ -755,8 +762,17 @@ static struct pcmcia_driver reader_driver = { static int __init cm4040_init(void) { + int rc; + printk(KERN_INFO "%s\n", version); - pcmcia_register_driver(&reader_driver); + cmx_class = class_create(THIS_MODULE, "cardman_4040"); + if (!cmx_class) + return -1; + + rc = pcmcia_register_driver(&reader_driver); + if (rc < 0) + return rc; + major = register_chrdev(0, DEVICE_NAME, &reader_fops); if (major < 0) { printk(KERN_WARNING MODULE_NAME @@ -771,6 +787,7 @@ static void __exit cm4040_exit(void) printk(KERN_INFO MODULE_NAME ": unloading\n"); pcmcia_unregister_driver(&reader_driver); unregister_chrdev(major, DEVICE_NAME); + class_destroy(cmx_class); } module_init(cm4040_init); diff --git a/drivers/char/sx.c b/drivers/char/sx.c index 588e75ec16309c..a6b4f02bdceb06 100644 --- a/drivers/char/sx.c +++ b/drivers/char/sx.c @@ -1095,17 +1095,17 @@ static inline void sx_receive_chars (struct sx_port *port) sx_dprintk (SX_DEBUG_RECEIVE, "rxop=%d, c = %d.\n", rx_op, c); + /* Don't copy past the end of the hardware receive buffer */ + if (rx_op + c > 0x100) c = 0x100 - rx_op; + + sx_dprintk (SX_DEBUG_RECEIVE, "c = %d.\n", c); + /* Don't copy more bytes than there is room for in the buffer */ c = tty_prepare_flip_string(tty, &rp, c); sx_dprintk (SX_DEBUG_RECEIVE, "c = %d.\n", c); - /* Don't copy past the end of the hardware receive buffer */ - if (rx_op + c > 0x100) c = 0x100 - rx_op; - - sx_dprintk (SX_DEBUG_RECEIVE, "c = %d.\n", c); - /* If for one reason or another, we can't copy more data, we're done! */ if (c == 0) break; diff --git a/drivers/char/synclink_gt.c b/drivers/char/synclink_gt.c index a85a60a93deb27..b046390cd256cd 100644 --- a/drivers/char/synclink_gt.c +++ b/drivers/char/synclink_gt.c @@ -306,7 +306,7 @@ struct slgt_info { int tx_active; unsigned char signals; /* serial signal states */ - unsigned int init_error; /* initialization error */ + int init_error; /* initialization error */ unsigned char *tx_buf; int tx_count; diff --git a/drivers/char/tty_io.c b/drivers/char/tty_io.c index e9bba94fc89838..53d3d066554e55 100644 --- a/drivers/char/tty_io.c +++ b/drivers/char/tty_io.c @@ -303,7 +303,7 @@ static struct tty_buffer *tty_buffer_find(struct tty_struct *tty, size_t size) t->commit = 0; t->read = 0; /* DEBUG ONLY */ - memset(t->data, '*', size); +/* memset(t->data, '*', size); */ /* printk("Flip recycle %p\n", t); */ return t; } diff --git a/drivers/ide/legacy/ide-cs.c b/drivers/ide/legacy/ide-cs.c index 4c2af902090509..6213bd3caee503 100644 --- a/drivers/ide/legacy/ide-cs.c +++ b/drivers/ide/legacy/ide-cs.c @@ -445,6 +445,7 @@ static struct pcmcia_device_id ide_ids[] = { PCMCIA_DEVICE_PROD_ID12("PCMCIA", "PnPIDE", 0x281f1c5d, 0x0c694728), PCMCIA_DEVICE_PROD_ID12("SHUTTLE TECHNOLOGY LTD.", "PCCARD-IDE/ATAPI Adapter", 0x4a3f0ba0, 0x322560e1), PCMCIA_DEVICE_PROD_ID12("TOSHIBA", "MK2001MPL", 0xb4585a1a, 0x3489e003), + PCMCIA_DEVICE_PROD_ID1("TRANSCEND 512M ", 0xd0909443), PCMCIA_DEVICE_PROD_ID12("WIT", "IDE16", 0x244e5994, 0x3e232852), PCMCIA_DEVICE_PROD_ID1("STI Flash", 0xe4a13209), PCMCIA_DEVICE_PROD_ID12("STI", "Flash 5.0", 0xbf2df18d, 0x8cb57a0e), diff --git a/drivers/ieee1394/video1394.c b/drivers/ieee1394/video1394.c index 39fb88309e8e80..216dbbf1dc8ec8 100644 --- a/drivers/ieee1394/video1394.c +++ b/drivers/ieee1394/video1394.c @@ -744,7 +744,7 @@ static int __video1394_ioctl(struct file *file, if (i == ISO_CHANNELS) { PRINT(KERN_ERR, ohci->host->id, "No free channel found"); - return EAGAIN; + return -EAGAIN; } if (!(ohci->ISO_channel_usage & mask)) { v.channel = i; diff --git a/drivers/mtd/redboot.c b/drivers/mtd/redboot.c index 7b7ca5ab5ae41c..8815c8dbef2d07 100644 --- a/drivers/mtd/redboot.c +++ b/drivers/mtd/redboot.c @@ -1,5 +1,5 @@ /* - * $Id: redboot.c,v 1.18 2005/11/07 11:14:21 gleixner Exp $ + * $Id: redboot.c,v 1.19 2005/12/01 10:03:51 dwmw2 Exp $ * * Parse RedBoot-style Flash Image System (FIS) tables and * produce a Linux partition array to match. @@ -89,8 +89,32 @@ static int parse_redboot_partitions(struct mtd_info *master, i = numslots; break; } - if (!memcmp(buf[i].name, "FIS directory", 14)) + if (!memcmp(buf[i].name, "FIS directory", 14)) { + /* This is apparently the FIS directory entry for the + * FIS directory itself. The FIS directory size is + * one erase block; if the buf[i].size field is + * swab32(erasesize) then we know we are looking at + * a byte swapped FIS directory - swap all the entries! + * (NOTE: this is 'size' not 'data_length'; size is + * the full size of the entry.) + */ + if (swab32(buf[i].size) == master->erasesize) { + int j; + for (j = 0; j < numslots && buf[j].name[0] != 0xff; ++j) { + /* The unsigned long fields were written with the + * wrong byte sex, name and pad have no byte sex. + */ + swab32s(&buf[j].flash_base); + swab32s(&buf[j].mem_base); + swab32s(&buf[j].size); + swab32s(&buf[j].entry_point); + swab32s(&buf[j].data_length); + swab32s(&buf[j].desc_cksum); + swab32s(&buf[j].file_cksum); + } + } break; + } } if (i == numslots) { /* Didn't find it */ diff --git a/drivers/net/8139cp.c b/drivers/net/8139cp.c index f822cd3025ff07..dd410496aadbbe 100644 --- a/drivers/net/8139cp.c +++ b/drivers/net/8139cp.c @@ -1118,13 +1118,18 @@ err_out: return -ENOMEM; } +static void cp_init_rings_index (struct cp_private *cp) +{ + cp->rx_tail = 0; + cp->tx_head = cp->tx_tail = 0; +} + static int cp_init_rings (struct cp_private *cp) { memset(cp->tx_ring, 0, sizeof(struct cp_desc) * CP_TX_RING_SIZE); cp->tx_ring[CP_TX_RING_SIZE - 1].opts1 = cpu_to_le32(RingEnd); - cp->rx_tail = 0; - cp->tx_head = cp->tx_tail = 0; + cp_init_rings_index(cp); return cp_refill_rx (cp); } @@ -1886,30 +1891,30 @@ static int cp_suspend (struct pci_dev *pdev, pm_message_t state) spin_unlock_irqrestore (&cp->lock, flags); - if (cp->pdev && cp->wol_enabled) { - pci_save_state (cp->pdev); - cp_set_d3_state (cp); - } + pci_save_state(pdev); + pci_enable_wake(pdev, pci_choose_state(pdev, state), cp->wol_enabled); + pci_set_power_state(pdev, pci_choose_state(pdev, state)); return 0; } static int cp_resume (struct pci_dev *pdev) { - struct net_device *dev; - struct cp_private *cp; + struct net_device *dev = pci_get_drvdata (pdev); + struct cp_private *cp = netdev_priv(dev); unsigned long flags; - dev = pci_get_drvdata (pdev); - cp = netdev_priv(dev); + if (!netif_running(dev)) + return 0; netif_device_attach (dev); - - if (cp->pdev && cp->wol_enabled) { - pci_set_power_state (cp->pdev, PCI_D0); - pci_restore_state (cp->pdev); - } - + + pci_set_power_state(pdev, PCI_D0); + pci_restore_state(pdev); + pci_enable_wake(pdev, PCI_D0, 0); + + /* FIXME: sh*t may happen if the Rx ring buffer is depleted */ + cp_init_rings_index (cp); cp_init_hw (cp); netif_start_queue (dev); diff --git a/drivers/net/e1000/e1000.h b/drivers/net/e1000/e1000.h index 27c77306193b2c..99baf0e099fcce 100644 --- a/drivers/net/e1000/e1000.h +++ b/drivers/net/e1000/e1000.h @@ -225,9 +225,6 @@ struct e1000_rx_ring { struct e1000_ps_page *ps_page; struct e1000_ps_page_dma *ps_page_dma; - struct sk_buff *rx_skb_top; - struct sk_buff *rx_skb_prev; - /* cpu for rx queue */ int cpu; diff --git a/drivers/net/e1000/e1000_main.c b/drivers/net/e1000/e1000_main.c index 31e332935e5a5d..5b7d0f425af21a 100644 --- a/drivers/net/e1000/e1000_main.c +++ b/drivers/net/e1000/e1000_main.c @@ -103,7 +103,7 @@ static char e1000_driver_string[] = "Intel(R) PRO/1000 Network Driver"; #else #define DRIVERNAPI "-NAPI" #endif -#define DRV_VERSION "6.3.9-k2"DRIVERNAPI +#define DRV_VERSION "6.3.9-k4"DRIVERNAPI char e1000_driver_version[] = DRV_VERSION; static char e1000_copyright[] = "Copyright (c) 1999-2005 Intel Corporation."; @@ -1635,8 +1635,6 @@ setup_rx_desc_die: rxdr->next_to_clean = 0; rxdr->next_to_use = 0; - rxdr->rx_skb_top = NULL; - rxdr->rx_skb_prev = NULL; return 0; } @@ -1713,8 +1711,23 @@ e1000_setup_rctl(struct e1000_adapter *adapter) rctl |= adapter->rx_buffer_len << 0x11; } else { rctl &= ~E1000_RCTL_SZ_4096; - rctl &= ~E1000_RCTL_BSEX; - rctl |= E1000_RCTL_SZ_2048; + rctl |= E1000_RCTL_BSEX; + switch (adapter->rx_buffer_len) { + case E1000_RXBUFFER_2048: + default: + rctl |= E1000_RCTL_SZ_2048; + rctl &= ~E1000_RCTL_BSEX; + break; + case E1000_RXBUFFER_4096: + rctl |= E1000_RCTL_SZ_4096; + break; + case E1000_RXBUFFER_8192: + rctl |= E1000_RCTL_SZ_8192; + break; + case E1000_RXBUFFER_16384: + rctl |= E1000_RCTL_SZ_16384; + break; + } } #ifndef CONFIG_E1000_DISABLE_PACKET_SPLIT @@ -2107,16 +2120,6 @@ e1000_clean_rx_ring(struct e1000_adapter *adapter, } } - /* there also may be some cached data in our adapter */ - if (rx_ring->rx_skb_top) { - dev_kfree_skb(rx_ring->rx_skb_top); - - /* rx_skb_prev will be wiped out by rx_skb_top */ - rx_ring->rx_skb_top = NULL; - rx_ring->rx_skb_prev = NULL; - } - - size = sizeof(struct e1000_buffer) * rx_ring->count; memset(rx_ring->buffer_info, 0, size); size = sizeof(struct e1000_ps_page) * rx_ring->count; @@ -3106,24 +3109,27 @@ e1000_change_mtu(struct net_device *netdev, int new_mtu) break; } - /* since the driver code now supports splitting a packet across - * multiple descriptors, most of the fifo related limitations on - * jumbo frame traffic have gone away. - * simply use 2k descriptors for everything. - * - * NOTE: dev_alloc_skb reserves 16 bytes, and typically NET_IP_ALIGN - * means we reserve 2 more, this pushes us to allocate from the next - * larger slab size - * i.e. RXBUFFER_2048 --> size-4096 slab */ - - /* recent hardware supports 1KB granularity */ + if (adapter->hw.mac_type > e1000_82547_rev_2) { - adapter->rx_buffer_len = - ((max_frame < E1000_RXBUFFER_2048) ? - max_frame : E1000_RXBUFFER_2048); + adapter->rx_buffer_len = max_frame; E1000_ROUNDUP(adapter->rx_buffer_len, 1024); - } else - adapter->rx_buffer_len = E1000_RXBUFFER_2048; + } else { + if(unlikely((adapter->hw.mac_type < e1000_82543) && + (max_frame > MAXIMUM_ETHERNET_FRAME_SIZE))) { + DPRINTK(PROBE, ERR, "Jumbo Frames not supported " + "on 82542\n"); + return -EINVAL; + } else { + if(max_frame <= E1000_RXBUFFER_2048) + adapter->rx_buffer_len = E1000_RXBUFFER_2048; + else if(max_frame <= E1000_RXBUFFER_4096) + adapter->rx_buffer_len = E1000_RXBUFFER_4096; + else if(max_frame <= E1000_RXBUFFER_8192) + adapter->rx_buffer_len = E1000_RXBUFFER_8192; + else if(max_frame <= E1000_RXBUFFER_16384) + adapter->rx_buffer_len = E1000_RXBUFFER_16384; + } + } netdev->mtu = new_mtu; @@ -3620,7 +3626,7 @@ e1000_clean_rx_irq(struct e1000_adapter *adapter, uint8_t last_byte; unsigned int i; int cleaned_count = 0; - boolean_t cleaned = FALSE, multi_descriptor = FALSE; + boolean_t cleaned = FALSE; i = rx_ring->next_to_clean; rx_desc = E1000_RX_DESC(*rx_ring, i); @@ -3652,43 +3658,12 @@ e1000_clean_rx_irq(struct e1000_adapter *adapter, length = le16_to_cpu(rx_desc->length); - skb_put(skb, length); - - if (!(status & E1000_RXD_STAT_EOP)) { - if (!rx_ring->rx_skb_top) { - rx_ring->rx_skb_top = skb; - rx_ring->rx_skb_top->len = length; - rx_ring->rx_skb_prev = skb; - } else { - if (skb_shinfo(rx_ring->rx_skb_top)->frag_list) { - rx_ring->rx_skb_prev->next = skb; - skb->prev = rx_ring->rx_skb_prev; - } else { - skb_shinfo(rx_ring->rx_skb_top)->frag_list = skb; - } - rx_ring->rx_skb_prev = skb; - rx_ring->rx_skb_top->data_len += length; - } + if (unlikely(!(status & E1000_RXD_STAT_EOP))) { + /* All receives must fit into a single buffer */ + E1000_DBG("%s: Receive packet consumed multiple" + " buffers\n", netdev->name); + dev_kfree_skb_irq(skb); goto next_desc; - } else { - if (rx_ring->rx_skb_top) { - if (skb_shinfo(rx_ring->rx_skb_top) - ->frag_list) { - rx_ring->rx_skb_prev->next = skb; - skb->prev = rx_ring->rx_skb_prev; - } else - skb_shinfo(rx_ring->rx_skb_top) - ->frag_list = skb; - - rx_ring->rx_skb_top->data_len += length; - rx_ring->rx_skb_top->len += - rx_ring->rx_skb_top->data_len; - - skb = rx_ring->rx_skb_top; - multi_descriptor = TRUE; - rx_ring->rx_skb_top = NULL; - rx_ring->rx_skb_prev = NULL; - } } if (unlikely(rx_desc->errors & E1000_RXD_ERR_FRAME_ERR_MASK)) { @@ -3712,10 +3687,7 @@ e1000_clean_rx_irq(struct e1000_adapter *adapter, * performance for small packets with large amounts * of reassembly being done in the stack */ #define E1000_CB_LENGTH 256 - if ((length < E1000_CB_LENGTH) && - !rx_ring->rx_skb_top && - /* or maybe (status & E1000_RXD_STAT_EOP) && */ - !multi_descriptor) { + if (length < E1000_CB_LENGTH) { struct sk_buff *new_skb = dev_alloc_skb(length + NET_IP_ALIGN); if (new_skb) { @@ -3729,7 +3701,8 @@ e1000_clean_rx_irq(struct e1000_adapter *adapter, skb = new_skb; skb_put(skb, length); } - } + } else + skb_put(skb, length); /* end copybreak code */ diff --git a/drivers/net/pcmcia/axnet_cs.c b/drivers/net/pcmcia/axnet_cs.c index 01ddfc8cce3f35..aa5581369399ce 100644 --- a/drivers/net/pcmcia/axnet_cs.c +++ b/drivers/net/pcmcia/axnet_cs.c @@ -806,6 +806,7 @@ static struct pcmcia_device_id axnet_ids[] = { PCMCIA_DEVICE_MANF_CARD(0x026f, 0x0309), PCMCIA_DEVICE_MANF_CARD(0x0274, 0x1106), PCMCIA_DEVICE_MANF_CARD(0x8a01, 0xc1ab), + PCMCIA_DEVICE_PROD_ID12("AmbiCom,Inc.", "Fast Ethernet PC Card(AMB8110)", 0x49b020a7, 0x119cc9fc), PCMCIA_DEVICE_PROD_ID124("Fast Ethernet", "16-bit PC Card", "AX88190", 0xb4be14e3, 0x9a12eb6a, 0xab9be5ef), PCMCIA_DEVICE_PROD_ID12("ASIX", "AX88190", 0x0959823b, 0xab9be5ef), PCMCIA_DEVICE_PROD_ID12("Billionton", "LNA-100B", 0x552ab682, 0xbc3b87e1), diff --git a/drivers/net/sis900.c b/drivers/net/sis900.c index 3d95fa20cd883e..7a952fe60be28d 100644 --- a/drivers/net/sis900.c +++ b/drivers/net/sis900.c @@ -540,7 +540,7 @@ static int __devinit sis900_probe(struct pci_dev *pci_dev, printk("%2.2x.\n", net_dev->dev_addr[i]); /* Detect Wake on Lan support */ - ret = inl(CFGPMC & PMESP); + ret = (inl(net_dev->base_addr + CFGPMC) & PMESP) >> 27; if (netif_msg_probe(sis_priv) && (ret & PME_D3C) == 0) printk(KERN_INFO "%s: Wake on LAN only available from suspend to RAM.", net_dev->name); @@ -2040,7 +2040,7 @@ static int sis900_set_wol(struct net_device *net_dev, struct ethtool_wolinfo *wo if (wol->wolopts == 0) { pci_read_config_dword(sis_priv->pci_dev, CFGPMCSR, &cfgpmcsr); - cfgpmcsr |= ~PME_EN; + cfgpmcsr &= ~PME_EN; pci_write_config_dword(sis_priv->pci_dev, CFGPMCSR, cfgpmcsr); outl(pmctrl_bits, pmctrl_addr); if (netif_msg_wol(sis_priv)) diff --git a/drivers/net/sky2.c b/drivers/net/sky2.c index ca8160d682299a..72c1630977d654 100644 --- a/drivers/net/sky2.c +++ b/drivers/net/sky2.c @@ -96,10 +96,6 @@ static int copybreak __read_mostly = 256; module_param(copybreak, int, 0); MODULE_PARM_DESC(copybreak, "Receive copy threshold"); -static int disable_msi = 0; -module_param(disable_msi, int, 0); -MODULE_PARM_DESC(disable_msi, "Disable Message Signaled Interrupt (MSI)"); - static const struct pci_device_id sky2_id_table[] = { { PCI_DEVICE(PCI_VENDOR_ID_SYSKONNECT, 0x9000) }, { PCI_DEVICE(PCI_VENDOR_ID_SYSKONNECT, 0x9E00) }, @@ -3126,61 +3122,6 @@ static void __devinit sky2_show_addr(struct net_device *dev) dev->dev_addr[3], dev->dev_addr[4], dev->dev_addr[5]); } -/* Handle software interrupt used during MSI test */ -static irqreturn_t __devinit sky2_test_intr(int irq, void *dev_id, - struct pt_regs *regs) -{ - struct sky2_hw *hw = dev_id; - u32 status = sky2_read32(hw, B0_Y2_SP_ISRC2); - - if (status == 0) - return IRQ_NONE; - - if (status & Y2_IS_IRQ_SW) { - sky2_write8(hw, B0_CTST, CS_CL_SW_IRQ); - hw->msi = 1; - } - sky2_write32(hw, B0_Y2_SP_ICR, 2); - - sky2_read32(hw, B0_IMSK); - return IRQ_HANDLED; -} - -/* Test interrupt path by forcing a a software IRQ */ -static int __devinit sky2_test_msi(struct sky2_hw *hw) -{ - struct pci_dev *pdev = hw->pdev; - int i, err; - - sky2_write32(hw, B0_IMSK, Y2_IS_IRQ_SW); - - err = request_irq(pdev->irq, sky2_test_intr, SA_SHIRQ, DRV_NAME, hw); - if (err) { - printk(KERN_ERR PFX "%s: cannot assign irq %d\n", - pci_name(pdev), pdev->irq); - return err; - } - - sky2_write8(hw, B0_CTST, CS_ST_SW_IRQ); - wmb(); - - for (i = 0; i < 10; i++) { - barrier(); - if (hw->msi) - goto found; - mdelay(1); - } - - err = -EOPNOTSUPP; - sky2_write8(hw, B0_CTST, CS_CL_SW_IRQ); - found: - sky2_write32(hw, B0_IMSK, 0); - - free_irq(pdev->irq, hw); - - return err; -} - static int __devinit sky2_probe(struct pci_dev *pdev, const struct pci_device_id *ent) { @@ -3302,20 +3243,6 @@ static int __devinit sky2_probe(struct pci_dev *pdev, } } - if (!disable_msi && pci_enable_msi(pdev) == 0) { - err = sky2_test_msi(hw); - if (err == -EOPNOTSUPP) { - /* MSI test failed, go back to INTx mode */ - printk(KERN_WARNING PFX "%s: No interrupt was generated using MSI, " - "switching to INTx mode. Please report this failure to " - "the PCI maintainer and include system chipset information.\n", - pci_name(pdev)); - pci_disable_msi(pdev); - } - else if (err) - goto err_out_unregister; - } - err = request_irq(pdev->irq, sky2_intr, SA_SHIRQ | SA_SAMPLE_RANDOM, DRV_NAME, hw); if (err) { @@ -3332,8 +3259,6 @@ static int __devinit sky2_probe(struct pci_dev *pdev, return 0; err_out_unregister: - if (hw->msi) - pci_disable_msi(pdev); if (dev1) { unregister_netdev(dev1); free_netdev(dev1); @@ -3376,8 +3301,6 @@ static void __devexit sky2_remove(struct pci_dev *pdev) sky2_read8(hw, B0_CTST); free_irq(pdev->irq, hw); - if (hw->msi) - pci_disable_msi(pdev); pci_free_consistent(pdev, STATUS_LE_BYTES, hw->st_le, hw->st_dma); pci_release_regions(pdev); pci_disable_device(pdev); diff --git a/drivers/net/sky2.h b/drivers/net/sky2.h index 3edb98075e0a94..dce955c76f3cc1 100644 --- a/drivers/net/sky2.h +++ b/drivers/net/sky2.h @@ -1881,7 +1881,6 @@ struct sky2_hw { u32 intr_mask; int pm_cap; - int msi; u8 chip_id; u8 chip_rev; u8 copper; diff --git a/drivers/net/tg3.c b/drivers/net/tg3.c index e7dc653d5bd673..e8e92c853e89db 100644 --- a/drivers/net/tg3.c +++ b/drivers/net/tg3.c @@ -9408,6 +9408,15 @@ static int __devinit tg3_is_sun_570X(struct tg3 *tp) return 0; if (venid == PCI_VENDOR_ID_SUN) return 1; + + /* TG3 chips onboard the SunBlade-2500 don't have the + * subsystem-vendor-id set to PCI_VENDOR_ID_SUN but they + * are distinguishable from non-Sun variants by being + * named "network" by the firmware. Non-Sun cards will + * show up as being named "ethernet". + */ + if (!strcmp(pcp->prom_name, "network")) + return 1; } return 0; } diff --git a/drivers/net/via-velocity.c b/drivers/net/via-velocity.c index c2d5907dc8e054..ed1f837c8fda22 100644 --- a/drivers/net/via-velocity.c +++ b/drivers/net/via-velocity.c @@ -1106,6 +1106,9 @@ static void velocity_free_rd_ring(struct velocity_info *vptr) for (i = 0; i < vptr->options.numrx; i++) { struct velocity_rd_info *rd_info = &(vptr->rd_info[i]); + struct rx_desc *rd = vptr->rd_ring + i; + + memset(rd, 0, sizeof(*rd)); if (!rd_info->skb) continue; diff --git a/drivers/net/wireless/hostap/hostap_cs.c b/drivers/net/wireless/hostap/hostap_cs.c index 8bc0b528548f4b..f8f4503475f99c 100644 --- a/drivers/net/wireless/hostap/hostap_cs.c +++ b/drivers/net/wireless/hostap/hostap_cs.c @@ -877,7 +877,6 @@ static struct pcmcia_device_id hostap_cs_ids[] = { PCMCIA_DEVICE_MANF_CARD(0x0101, 0x0777), PCMCIA_DEVICE_MANF_CARD(0x0126, 0x8000), PCMCIA_DEVICE_MANF_CARD(0x0138, 0x0002), - PCMCIA_DEVICE_MANF_CARD(0x0156, 0x0002), PCMCIA_DEVICE_MANF_CARD(0x0250, 0x0002), PCMCIA_DEVICE_MANF_CARD(0x026f, 0x030b), PCMCIA_DEVICE_MANF_CARD(0x0274, 0x1612), @@ -891,6 +890,10 @@ static struct pcmcia_device_id hostap_cs_ids[] = { PCMCIA_DEVICE_MANF_CARD(0xd601, 0x0002), PCMCIA_DEVICE_MANF_CARD(0xd601, 0x0005), PCMCIA_DEVICE_MANF_CARD(0xd601, 0x0010), + PCMCIA_DEVICE_MANF_CARD_PROD_ID1(0x0156, 0x0002, "INTERSIL", + 0x74c5e40d), + PCMCIA_DEVICE_MANF_CARD_PROD_ID1(0x0156, 0x0002, "Intersil", + 0x4b801a17), PCMCIA_MFC_DEVICE_PROD_ID12(0, "SanDisk", "ConnectPlus", 0x7a954bd9, 0x74be00c6), PCMCIA_DEVICE_PROD_ID1234( diff --git a/drivers/pcmcia/ds.c b/drivers/pcmcia/ds.c index 0a424a4e8187f8..54ad93daca3c4b 100644 --- a/drivers/pcmcia/ds.c +++ b/drivers/pcmcia/ds.c @@ -352,11 +352,20 @@ static void pcmcia_release_dev(struct device *dev) kfree(p_dev); } +static void pcmcia_add_pseudo_device(struct pcmcia_socket *s) +{ + if (!s->pcmcia_state.device_add_pending) { + s->pcmcia_state.device_add_pending = 1; + schedule_work(&s->device_add); + } + return; +} static int pcmcia_device_probe(struct device * dev) { struct pcmcia_device *p_dev; struct pcmcia_driver *p_drv; + struct pcmcia_device_id *did; struct pcmcia_socket *s; int ret = 0; @@ -392,6 +401,19 @@ static int pcmcia_device_probe(struct device * dev) } ret = p_drv->probe(p_dev); + if (ret) + goto put_module; + + /* handle pseudo multifunction devices: + * there are at most two pseudo multifunction devices. + * if we're matching against the first, schedule a + * call which will then check whether there are two + * pseudo devices, and if not, add the second one. + */ + did = (struct pcmcia_device_id *) p_dev->dev.driver_data; + if ((did->match_flags & PCMCIA_DEV_ID_MATCH_DEVICE_NO) && + (p_dev->socket->device_count == 1) && (p_dev->device_no == 0)) + pcmcia_add_pseudo_device(p_dev->socket); put_module: if (ret) @@ -660,15 +682,6 @@ static void pcmcia_delayed_add_pseudo_device(void *data) s->pcmcia_state.device_add_pending = 0; } -static inline void pcmcia_add_pseudo_device(struct pcmcia_socket *s) -{ - if (!s->pcmcia_state.device_add_pending) { - s->pcmcia_state.device_add_pending = 1; - schedule_work(&s->device_add); - } - return; -} - static int pcmcia_requery(struct device *dev, void * _data) { struct pcmcia_device *p_dev = to_pcmcia_dev(dev); @@ -755,15 +768,6 @@ static inline int pcmcia_devmatch(struct pcmcia_device *dev, } if (did->match_flags & PCMCIA_DEV_ID_MATCH_DEVICE_NO) { - /* handle pseudo multifunction devices: - * there are at most two pseudo multifunction devices. - * if we're matching against the first, schedule a - * call which will then check whether there are two - * pseudo devices, and if not, add the second one. - */ - if (dev->device_no == 0) - pcmcia_add_pseudo_device(dev->socket); - if (dev->device_no != did->device_no) return 0; } diff --git a/drivers/pnp/card.c b/drivers/pnp/card.c index aaa568a3806ea9..b68eef251614c6 100644 --- a/drivers/pnp/card.c +++ b/drivers/pnp/card.c @@ -303,13 +303,11 @@ found: down_write(&dev->dev.bus->subsys.rwsem); dev->card_link = clink; dev->dev.driver = &drv->link.driver; - if (drv->link.driver.probe) { - if (drv->link.driver.probe(&dev->dev)) { - dev->dev.driver = NULL; - dev->card_link = NULL; - up_write(&dev->dev.bus->subsys.rwsem); - return NULL; - } + if (pnp_bus_type.probe(&dev->dev)) { + dev->dev.driver = NULL; + dev->card_link = NULL; + up_write(&dev->dev.bus->subsys.rwsem); + return NULL; } device_bind_driver(&dev->dev); up_write(&dev->dev.bus->subsys.rwsem); diff --git a/drivers/scsi/aha152x.c b/drivers/scsi/aha152x.c index cb2ee25f213f1c..531a1f9ceb5110 100644 --- a/drivers/scsi/aha152x.c +++ b/drivers/scsi/aha152x.c @@ -1260,16 +1260,15 @@ static void free_hard_reset_SCs(struct Scsi_Host *shpnt, Scsi_Cmnd **SCs) * Reset the bus * */ -static int aha152x_bus_reset(Scsi_Cmnd *SCpnt) +static int aha152x_bus_reset_host(struct Scsi_Host *shpnt) { - struct Scsi_Host *shpnt = SCpnt->device->host; unsigned long flags; DO_LOCK(flags); #if defined(AHA152X_DEBUG) if(HOSTDATA(shpnt)->debug & debug_eh) { - printk(DEBUG_LEAD "aha152x_bus_reset(%p)", CMDINFO(SCpnt), SCpnt); + printk(KERN_DEBUG "scsi%d: bus reset", shpnt->host_no); show_queues(shpnt); } #endif @@ -1277,14 +1276,14 @@ static int aha152x_bus_reset(Scsi_Cmnd *SCpnt) free_hard_reset_SCs(shpnt, &ISSUE_SC); free_hard_reset_SCs(shpnt, &DISCONNECTED_SC); - DPRINTK(debug_eh, DEBUG_LEAD "resetting bus\n", CMDINFO(SCpnt)); + DPRINTK(debug_eh, KERN_DEBUG "scsi%d: resetting bus\n", shpnt->host_no); SETPORT(SCSISEQ, SCSIRSTO); mdelay(256); SETPORT(SCSISEQ, 0); mdelay(DELAY); - DPRINTK(debug_eh, DEBUG_LEAD "bus resetted\n", CMDINFO(SCpnt)); + DPRINTK(debug_eh, KERN_DEBUG "scsi%d: bus resetted\n", shpnt->host_no); setup_expected_interrupts(shpnt); if(HOSTDATA(shpnt)->commands==0) @@ -1295,6 +1294,14 @@ static int aha152x_bus_reset(Scsi_Cmnd *SCpnt) return SUCCESS; } +/* + * Reset the bus + * + */ +static int aha152x_bus_reset(Scsi_Cmnd *SCpnt) +{ + return aha152x_bus_reset_host(SCpnt->device->host); +} /* * Restore default values to the AIC-6260 registers and reset the fifos @@ -1337,23 +1344,28 @@ static void reset_ports(struct Scsi_Host *shpnt) * Reset the host (bus and controller) * */ -int aha152x_host_reset(Scsi_Cmnd * SCpnt) +int aha152x_host_reset_host(struct Scsi_Host *shpnt) { -#if defined(AHA152X_DEBUG) - struct Scsi_Host *shpnt = SCpnt->device->host; -#endif - - DPRINTK(debug_eh, DEBUG_LEAD "aha152x_host_reset(%p)\n", CMDINFO(SCpnt), SCpnt); + DPRINTK(debug_eh, KERN_DEBUG "scsi%d: host reset\n", shpnt->host_no); - aha152x_bus_reset(SCpnt); + aha152x_bus_reset_host(shpnt); - DPRINTK(debug_eh, DEBUG_LEAD "resetting ports\n", CMDINFO(SCpnt)); - reset_ports(SCpnt->device->host); + DPRINTK(debug_eh, KERN_DEBUG "scsi%d: resetting ports\n", shpnt->host_no); + reset_ports(shpnt); return SUCCESS; } /* + * Reset the host (bus and controller) + * + */ +static int aha152x_host_reset(Scsi_Cmnd *SCpnt) +{ + return aha152x_host_reset_host(SCpnt->device->host); +} + +/* * Return the "logical geometry" * */ @@ -1431,22 +1443,18 @@ static void run(void) { int i; for (i = 0; i<ARRAY_SIZE(aha152x_host); i++) { - struct Scsi_Host *shpnt = aha152x_host[i]; - if (shpnt && HOSTDATA(shpnt)->service) { - HOSTDATA(shpnt)->service=0; - is_complete(shpnt); - } + is_complete(aha152x_host[i]); } } /* - * Interrupts handler + * Interrupt handler * */ - static irqreturn_t intr(int irqno, void *dev_id, struct pt_regs *regs) { struct Scsi_Host *shpnt = lookup_irq(irqno); + unsigned long flags; unsigned char rev, dmacntrl0; if (!shpnt) { @@ -1472,23 +1480,23 @@ static irqreturn_t intr(int irqno, void *dev_id, struct pt_regs *regs) if ((rev == 0xFF) && (dmacntrl0 == 0xFF)) return IRQ_NONE; + if( TESTLO(DMASTAT, INTSTAT) ) + return IRQ_NONE; + /* no more interrupts from the controller, while we're busy. INTEN is restored by the BH handler */ CLRBITS(DMACNTRL0, INTEN); -#if 0 - /* check if there is already something to be - serviced; should not happen */ - if(HOSTDATA(shpnt)->service) { - printk(KERN_ERR "aha152x%d: lost interrupt (%d)\n", HOSTNO, HOSTDATA(shpnt)->service); - show_queues(shpnt); + DO_LOCK(flags); + if( HOSTDATA(shpnt)->service==0 ) { + HOSTDATA(shpnt)->service=1; + + /* Poke the BH handler */ + INIT_WORK(&aha152x_tq, (void *) run, NULL); + schedule_work(&aha152x_tq); } -#endif - - /* Poke the BH handler */ - HOSTDATA(shpnt)->service++; - INIT_WORK(&aha152x_tq, (void *) run, NULL); - schedule_work(&aha152x_tq); + DO_UNLOCK(flags); + return IRQ_HANDLED; } @@ -2527,7 +2535,18 @@ static void is_complete(struct Scsi_Host *shpnt) unsigned long flags; int pending; + if(!shpnt) + return; + DO_LOCK(flags); + + if( HOSTDATA(shpnt)->service==0 ) { + DO_UNLOCK(flags); + return; + } + + HOSTDATA(shpnt)->service = 0; + if(HOSTDATA(shpnt)->in_intr) { DO_UNLOCK(flags); /* aha152x_error never returns.. */ diff --git a/drivers/scsi/aha152x.h b/drivers/scsi/aha152x.h index d277613af29b71..d2add24d02a371 100644 --- a/drivers/scsi/aha152x.h +++ b/drivers/scsi/aha152x.h @@ -332,6 +332,6 @@ struct aha152x_setup { struct Scsi_Host *aha152x_probe_one(struct aha152x_setup *); void aha152x_release(struct Scsi_Host *); -int aha152x_host_reset(Scsi_Cmnd *); +int aha152x_host_reset_host(struct Scsi_Host *); #endif /* _AHA152X_H */ diff --git a/drivers/scsi/jazz_esp.c b/drivers/scsi/jazz_esp.c index 23728d1c980c1c..fcd304e11c269a 100644 --- a/drivers/scsi/jazz_esp.c +++ b/drivers/scsi/jazz_esp.c @@ -65,27 +65,6 @@ static int jazz_esp_release(struct Scsi_Host *shost) return 0; } -static struct scsi_host_template driver_template = { - .proc_name = "jazz_esp", - .proc_info = &esp_proc_info, - .name = "ESP 100/100a/200", - .detect = jazz_esp_detect, - .slave_alloc = esp_slave_alloc, - .slave_destroy = esp_slave_destroy, - .release = jazz_esp_release, - .info = esp_info, - .queuecommand = esp_queue, - .eh_abort_handler = esp_abort, - .eh_bus_reset_handler = esp_reset, - .can_queue = 7, - .this_id = 7, - .sg_tablesize = SG_ALL, - .cmd_per_lun = 1, - .use_clustering = DISABLE_CLUSTERING, -}; - -#include "scsi_module.c" - /***************************************************************** Detection */ static int jazz_esp_detect(struct scsi_host_template *tpnt) { diff --git a/drivers/scsi/libata-core.c b/drivers/scsi/libata-core.c index 5f1d7580218dde..4f91b0dc572bb5 100644 --- a/drivers/scsi/libata-core.c +++ b/drivers/scsi/libata-core.c @@ -82,6 +82,10 @@ int atapi_enabled = 0; module_param(atapi_enabled, int, 0444); MODULE_PARM_DESC(atapi_enabled, "Enable discovery of ATAPI devices (0=off, 1=on)"); +int libata_fua = 0; +module_param_named(fua, libata_fua, int, 0444); +MODULE_PARM_DESC(fua, "FUA support (0=off, 1=on)"); + MODULE_AUTHOR("Jeff Garzik"); MODULE_DESCRIPTION("Library module for ATA devices"); MODULE_LICENSE("GPL"); diff --git a/drivers/scsi/libata-scsi.c b/drivers/scsi/libata-scsi.c index 07b1e7cc61dfcb..59503c9ccac9ff 100644 --- a/drivers/scsi/libata-scsi.c +++ b/drivers/scsi/libata-scsi.c @@ -1708,6 +1708,8 @@ static int ata_dev_supports_fua(u16 *id) { unsigned char model[41], fw[9]; + if (!libata_fua) + return 0; if (!ata_id_has_fua(id)) return 0; diff --git a/drivers/scsi/libata.h b/drivers/scsi/libata.h index e03ce48b7b4b63..fddaf479a5440f 100644 --- a/drivers/scsi/libata.h +++ b/drivers/scsi/libata.h @@ -41,6 +41,7 @@ struct ata_scsi_args { /* libata-core.c */ extern int atapi_enabled; +extern int libata_fua; extern struct ata_queued_cmd *ata_qc_new_init(struct ata_port *ap, struct ata_device *dev); extern int ata_rwcmd_protocol(struct ata_queued_cmd *qc); diff --git a/drivers/scsi/megaraid/megaraid_sas.c b/drivers/scsi/megaraid/megaraid_sas.c index 7de267e14458ba..4f39dd01936dc3 100644 --- a/drivers/scsi/megaraid/megaraid_sas.c +++ b/drivers/scsi/megaraid/megaraid_sas.c @@ -793,6 +793,20 @@ megasas_queue_command(struct scsi_cmnd *scmd, void (*done) (struct scsi_cmnd *)) return 0; } +static int megasas_slave_configure(struct scsi_device *sdev) +{ + /* + * Don't export physical disk devices to the disk driver. + * + * FIXME: Currently we don't export them to the midlayer at all. + * That will be fixed once LSI engineers have audited the + * firmware for possible issues. + */ + if (sdev->channel < MEGASAS_MAX_PD_CHANNELS && sdev->type == TYPE_DISK) + return -ENXIO; + return 0; +} + /** * megasas_wait_for_outstanding - Wait for all outstanding cmds * @instance: Adapter soft state @@ -943,6 +957,7 @@ static struct scsi_host_template megasas_template = { .module = THIS_MODULE, .name = "LSI Logic SAS based MegaRAID driver", .proc_name = "megaraid_sas", + .slave_configure = megasas_slave_configure, .queuecommand = megasas_queue_command, .eh_device_reset_handler = megasas_reset_device, .eh_bus_reset_handler = megasas_reset_bus_host, @@ -1071,20 +1086,6 @@ megasas_complete_cmd(struct megasas_instance *instance, struct megasas_cmd *cmd, break; } - /* - * Don't export physical disk devices to mid-layer. - */ - if (!MEGASAS_IS_LOGICAL(cmd->scmd) && - (hdr->cmd_status == MFI_STAT_OK) && - (cmd->scmd->cmnd[0] == INQUIRY)) { - - if (((*(u8 *) cmd->scmd->request_buffer) & 0x1F) == - TYPE_DISK) { - cmd->scmd->result = DID_BAD_TARGET << 16; - exception = 1; - } - } - case MFI_CMD_LD_READ: case MFI_CMD_LD_WRITE: diff --git a/drivers/scsi/pcmcia/aha152x_stub.c b/drivers/scsi/pcmcia/aha152x_stub.c index 0c9edb7051f477..5609847e254a8f 100644 --- a/drivers/scsi/pcmcia/aha152x_stub.c +++ b/drivers/scsi/pcmcia/aha152x_stub.c @@ -275,10 +275,8 @@ static int aha152x_resume(struct pcmcia_device *dev) link->state &= ~DEV_SUSPEND; if (link->state & DEV_CONFIG) { - Scsi_Cmnd tmp; pcmcia_request_configuration(link->handle, &link->conf); - tmp.device->host = info->host; - aha152x_host_reset(&tmp); + aha152x_host_reset_host(info->host); } return 0; diff --git a/drivers/scsi/sata_sil.c b/drivers/scsi/sata_sil.c index 17f74d3c10e7c7..9face3c6aa2144 100644 --- a/drivers/scsi/sata_sil.c +++ b/drivers/scsi/sata_sil.c @@ -49,11 +49,13 @@ #define DRV_VERSION "0.9" enum { + SIL_FLAG_RERR_ON_DMA_ACT = (1 << 29), SIL_FLAG_MOD15WRITE = (1 << 30), sil_3112 = 0, sil_3112_m15w = 1, - sil_3114 = 2, + sil_3512 = 2, + sil_3114 = 3, SIL_FIFO_R0 = 0x40, SIL_FIFO_W0 = 0x41, @@ -90,7 +92,7 @@ static void sil_post_set_mode (struct ata_port *ap); static const struct pci_device_id sil_pci_tbl[] = { { 0x1095, 0x3112, PCI_ANY_ID, PCI_ANY_ID, 0, 0, sil_3112_m15w }, { 0x1095, 0x0240, PCI_ANY_ID, PCI_ANY_ID, 0, 0, sil_3112_m15w }, - { 0x1095, 0x3512, PCI_ANY_ID, PCI_ANY_ID, 0, 0, sil_3112 }, + { 0x1095, 0x3512, PCI_ANY_ID, PCI_ANY_ID, 0, 0, sil_3512 }, { 0x1095, 0x3114, PCI_ANY_ID, PCI_ANY_ID, 0, 0, sil_3114 }, { 0x1002, 0x436e, PCI_ANY_ID, PCI_ANY_ID, 0, 0, sil_3112_m15w }, { 0x1002, 0x4379, PCI_ANY_ID, PCI_ANY_ID, 0, 0, sil_3112_m15w }, @@ -185,7 +187,8 @@ static const struct ata_port_info sil_port_info[] = { .mwdma_mask = 0x07, /* mwdma0-2 */ .udma_mask = 0x3f, /* udma0-5 */ .port_ops = &sil_ops, - }, /* sil_3112_15w - keep it sync'd w/ sil_3112 */ + }, + /* sil_3112_15w - keep it sync'd w/ sil_3112 */ { .sht = &sil_sht, .host_flags = ATA_FLAG_SATA | ATA_FLAG_NO_LEGACY | @@ -195,11 +198,24 @@ static const struct ata_port_info sil_port_info[] = { .mwdma_mask = 0x07, /* mwdma0-2 */ .udma_mask = 0x3f, /* udma0-5 */ .port_ops = &sil_ops, - }, /* sil_3114 */ + }, + /* sil_3512 */ { .sht = &sil_sht, .host_flags = ATA_FLAG_SATA | ATA_FLAG_NO_LEGACY | - ATA_FLAG_SRST | ATA_FLAG_MMIO, + ATA_FLAG_SRST | ATA_FLAG_MMIO | + SIL_FLAG_RERR_ON_DMA_ACT, + .pio_mask = 0x1f, /* pio0-4 */ + .mwdma_mask = 0x07, /* mwdma0-2 */ + .udma_mask = 0x3f, /* udma0-5 */ + .port_ops = &sil_ops, + }, + /* sil_3114 */ + { + .sht = &sil_sht, + .host_flags = ATA_FLAG_SATA | ATA_FLAG_NO_LEGACY | + ATA_FLAG_SRST | ATA_FLAG_MMIO | + SIL_FLAG_RERR_ON_DMA_ACT, .pio_mask = 0x1f, /* pio0-4 */ .mwdma_mask = 0x07, /* mwdma0-2 */ .udma_mask = 0x3f, /* udma0-5 */ @@ -216,12 +232,13 @@ static const struct { unsigned long scr; /* SATA control register block */ unsigned long sien; /* SATA Interrupt Enable register */ unsigned long xfer_mode;/* data transfer mode register */ + unsigned long sfis_cfg; /* SATA FIS reception config register */ } sil_port[] = { /* port 0 ... */ - { 0x80, 0x8A, 0x00, 0x100, 0x148, 0xb4 }, - { 0xC0, 0xCA, 0x08, 0x180, 0x1c8, 0xf4 }, - { 0x280, 0x28A, 0x200, 0x300, 0x348, 0x2b4 }, - { 0x2C0, 0x2CA, 0x208, 0x380, 0x3c8, 0x2f4 }, + { 0x80, 0x8A, 0x00, 0x100, 0x148, 0xb4, 0x14c }, + { 0xC0, 0xCA, 0x08, 0x180, 0x1c8, 0xf4, 0x1cc }, + { 0x280, 0x28A, 0x200, 0x300, 0x348, 0x2b4, 0x34c }, + { 0x2C0, 0x2CA, 0x208, 0x380, 0x3c8, 0x2f4, 0x3cc }, /* ... port 3 */ }; @@ -471,6 +488,23 @@ static int sil_init_one (struct pci_dev *pdev, const struct pci_device_id *ent) dev_printk(KERN_WARNING, &pdev->dev, "cache line size not set. Driver may not function\n"); + /* Apply R_ERR on DMA activate FIS errata workaround */ + if (probe_ent->host_flags & SIL_FLAG_RERR_ON_DMA_ACT) { + int cnt; + + for (i = 0, cnt = 0; i < probe_ent->n_ports; i++) { + tmp = readl(mmio_base + sil_port[i].sfis_cfg); + if ((tmp & 0x3) != 0x01) + continue; + if (!cnt) + dev_printk(KERN_INFO, &pdev->dev, + "Applying R_ERR on DMA activate " + "FIS errata fix\n"); + writel(tmp & ~0x3, mmio_base + sil_port[i].sfis_cfg); + cnt++; + } + } + if (ent->driver_data == sil_3114) { irq_mask = SIL_MASK_4PORT; diff --git a/drivers/scsi/scsi_error.c b/drivers/scsi/scsi_error.c index 5cc97b72166147..ff82ccfbb106b5 100644 --- a/drivers/scsi/scsi_error.c +++ b/drivers/scsi/scsi_error.c @@ -1308,7 +1308,7 @@ int scsi_decide_disposition(struct scsi_cmnd *scmd) * the request was not marked fast fail. Note that above, * even if the request is marked fast fail, we still requeue * for queue congestion conditions (QUEUE_FULL or BUSY) */ - if ((++scmd->retries) < scmd->allowed + if ((++scmd->retries) <= scmd->allowed && !blk_noretry_request(scmd->request)) { return NEEDS_RETRY; } else { @@ -1433,7 +1433,7 @@ static void scsi_eh_flush_done_q(struct list_head *done_q) list_del_init(&scmd->eh_entry); if (scsi_device_online(scmd->device) && !blk_noretry_request(scmd->request) && - (++scmd->retries < scmd->allowed)) { + (++scmd->retries <= scmd->allowed)) { SCSI_LOG_ERROR_RECOVERY(3, printk("%s: flush" " retry cmd: %p\n", current->comm, diff --git a/drivers/scsi/scsi_lib.c b/drivers/scsi/scsi_lib.c index 4362dcde74afdd..701a328f7beb55 100644 --- a/drivers/scsi/scsi_lib.c +++ b/drivers/scsi/scsi_lib.c @@ -1498,7 +1498,7 @@ static void scsi_kill_request(struct request *req, request_queue_t *q) static void scsi_softirq_done(struct request *rq) { struct scsi_cmnd *cmd = rq->completion_data; - unsigned long wait_for = cmd->allowed * cmd->timeout_per_command; + unsigned long wait_for = (cmd->allowed + 1) * cmd->timeout_per_command; int disposition; INIT_LIST_HEAD(&cmd->eh_entry); diff --git a/drivers/scsi/scsi_scan.c b/drivers/scsi/scsi_scan.c index 5acb83ca5ae535..f9ecc3dea7dfaf 100644 --- a/drivers/scsi/scsi_scan.c +++ b/drivers/scsi/scsi_scan.c @@ -752,8 +752,20 @@ static int scsi_add_lun(struct scsi_device *sdev, char *inq_result, int *bflags) transport_configure_device(&sdev->sdev_gendev); - if (sdev->host->hostt->slave_configure) - sdev->host->hostt->slave_configure(sdev); + if (sdev->host->hostt->slave_configure) { + int ret = sdev->host->hostt->slave_configure(sdev); + if (ret) { + /* + * if LLDD reports slave not present, don't clutter + * console with alloc failure messages + */ + if (ret != -ENXIO) { + sdev_printk(KERN_ERR, sdev, + "failed to configure device\n"); + } + return SCSI_SCAN_NO_RESPONSE; + } + } /* * Ok, the device is now all set up, we can diff --git a/drivers/scsi/scsi_transport_fc.c b/drivers/scsi/scsi_transport_fc.c index f2c9acf11bd0c3..929032e370db66 100644 --- a/drivers/scsi/scsi_transport_fc.c +++ b/drivers/scsi/scsi_transport_fc.c @@ -1498,8 +1498,7 @@ fc_remote_port_add(struct Scsi_Host *shost, int channel, } /* Search the bindings array */ - if (likely((ids->roles & FC_RPORT_ROLE_FCP_TARGET) && - (fc_host_tgtid_bind_type(shost) != FC_TGTID_BIND_NONE))) { + if (fc_host_tgtid_bind_type(shost) != FC_TGTID_BIND_NONE) { /* search for a matching consistent binding */ diff --git a/drivers/scsi/sg.c b/drivers/scsi/sg.c index 2a547538d444fc..5a0a19322d01d6 100644 --- a/drivers/scsi/sg.c +++ b/drivers/scsi/sg.c @@ -2162,7 +2162,7 @@ sg_link_reserve(Sg_fd * sfp, Sg_request * srp, int size) srp->res_used = 1; SCSI_LOG_TIMEOUT(4, printk("sg_link_reserve: size=%d\n", size)); - rem = size = (size + 1) & (~1); /* round to even for aha1542 */ + rem = size; for (k = 0; k < rsv_schp->k_use_sg; ++k, ++sg) { num = sg->length; diff --git a/drivers/scsi/sym53c8xx_2/sym_hipd.c b/drivers/scsi/sym53c8xx_2/sym_hipd.c index f4854c33f48d47..2627000ca6538d 100644 --- a/drivers/scsi/sym53c8xx_2/sym_hipd.c +++ b/drivers/scsi/sym53c8xx_2/sym_hipd.c @@ -919,6 +919,8 @@ static int sym_prepare_setting(struct Scsi_Host *shost, struct sym_hcb *np, stru tp->usrflags |= (SYM_DISC_ENABLED | SYM_TAGS_ENABLED); tp->usrtags = SYM_SETUP_MAX_TAG; + tp->usr_width = np->maxwide; + tp->usr_period = 9; sym_nvram_setup_target(tp, i, nvram); diff --git a/drivers/serial/sunsu.c b/drivers/serial/sunsu.c index 308704566948ea..4e453fa966ae23 100644 --- a/drivers/serial/sunsu.c +++ b/drivers/serial/sunsu.c @@ -299,13 +299,10 @@ static void sunsu_start_tx(struct uart_port *port) static void sunsu_stop_rx(struct uart_port *port) { struct uart_sunsu_port *up = (struct uart_sunsu_port *) port; - unsigned long flags; - spin_lock_irqsave(&up->port.lock, flags); up->ier &= ~UART_IER_RLSI; up->port.read_status_mask &= ~UART_LSR_DR; serial_out(up, UART_IER, up->ier); - spin_unlock_irqrestore(&up->port.lock, flags); } static void sunsu_enable_ms(struct uart_port *port) diff --git a/drivers/sn/Kconfig b/drivers/sn/Kconfig index d95265b187a3d3..a3473162587745 100644 --- a/drivers/sn/Kconfig +++ b/drivers/sn/Kconfig @@ -3,10 +3,11 @@ # menu "SN Devices" + depends on SGI_SN config SGI_IOC4 tristate "SGI IOC4 Base IO support" - depends on (IA64_GENERIC || IA64_SGI_SN2) && MMTIMER + depends on MMTIMER default m ---help--- This option enables basic support for the SGI IOC4-based Base IO @@ -19,7 +20,6 @@ config SGI_IOC4 config SGI_IOC3 tristate "SGI IOC3 Base IO support" - depends on (IA64_GENERIC || IA64_SGI_SN2) default m ---help--- This option enables basic support for the SGI IOC3-based Base IO diff --git a/drivers/sn/ioc3.c b/drivers/sn/ioc3.c index 12357e1fa5589e..93449a1a0065f5 100644 --- a/drivers/sn/ioc3.c +++ b/drivers/sn/ioc3.c @@ -62,7 +62,7 @@ static int nic_reset(struct ioc3_driver_data *idd) return presence; } -static inline int nic_read_bit(struct ioc3_driver_data *idd) +static int nic_read_bit(struct ioc3_driver_data *idd) { int result; unsigned long flags; @@ -77,7 +77,7 @@ static inline int nic_read_bit(struct ioc3_driver_data *idd) return result; } -static inline void nic_write_bit(struct ioc3_driver_data *idd, int bit) +static void nic_write_bit(struct ioc3_driver_data *idd, int bit) { if (bit) writel(mcr_pack(6, 110), &idd->vma->mcr); @@ -371,8 +371,7 @@ static void probe_nic(struct ioc3_driver_data *idd) /* Interrupts */ -static inline void -write_ireg(struct ioc3_driver_data *idd, uint32_t val, int which) +static void write_ireg(struct ioc3_driver_data *idd, uint32_t val, int which) { unsigned long flags; @@ -735,14 +734,12 @@ static int ioc3_probe(struct pci_dev *pdev, const struct pci_device_id *pci_id) } /* Add this IOC3 to all submodules */ - read_lock(&ioc3_submodules_lock); for(id=0;id<IOC3_MAX_SUBMODULES;id++) if(ioc3_submodules[id] && ioc3_submodules[id]->probe) { idd->active[id] = 1; idd->active[id] = !ioc3_submodules[id]->probe (ioc3_submodules[id], idd); } - read_unlock(&ioc3_submodules_lock); printk(KERN_INFO "IOC3 Master Driver loaded for %s\n", pci_name(pdev)); @@ -767,7 +764,6 @@ static void ioc3_remove(struct pci_dev *pdev) idd = pci_get_drvdata(pdev); /* Remove this IOC3 from all submodules */ - read_lock(&ioc3_submodules_lock); for(id=0;id<IOC3_MAX_SUBMODULES;id++) if(idd->active[id]) { if(ioc3_submodules[id] && ioc3_submodules[id]->remove) @@ -781,7 +777,6 @@ static void ioc3_remove(struct pci_dev *pdev) pci_name(pdev)); idd->active[id] = 0; } - read_unlock(&ioc3_submodules_lock); /* Clear and disable all IRQs */ write_ireg(idd, ~0, IOC3_W_IEC); diff --git a/drivers/usb/gadget/lh7a40x_udc.c b/drivers/usb/gadget/lh7a40x_udc.c index e02fea5a54339d..1a362c5e7f3d05 100644 --- a/drivers/usb/gadget/lh7a40x_udc.c +++ b/drivers/usb/gadget/lh7a40x_udc.c @@ -1062,11 +1062,11 @@ static int lh7a40x_ep_enable(struct usb_ep *_ep, ep->pio_irqs = 0; ep->ep.maxpacket = le16_to_cpu(desc->wMaxPacketSize); + spin_unlock_irqrestore(&ep->dev->lock, flags); + /* Reset halt state (does flush) */ lh7a40x_set_halt(_ep, 0); - spin_unlock_irqrestore(&ep->dev->lock, flags); - DEBUG("%s: enabled %s\n", __FUNCTION__, _ep->name); return 0; } @@ -1775,6 +1775,7 @@ static void lh7a40x_ep0_setup(struct lh7a40x_udc *dev, u32 csr) break; qep = &dev->ep[ep_num]; + spin_unlock(&dev->lock); if (ctrl.bRequest == USB_REQ_SET_FEATURE) { DEBUG_SETUP("SET_FEATURE (%d)\n", ep_num); @@ -1784,6 +1785,7 @@ static void lh7a40x_ep0_setup(struct lh7a40x_udc *dev, u32 csr) ep_num); lh7a40x_set_halt(&qep->ep, 0); } + spin_lock(&dev->lock); usb_set_index(0); /* Reply with a ZLP on next IN token */ diff --git a/drivers/usb/gadget/rndis.c b/drivers/usb/gadget/rndis.c index 9689efeb364c20..6d6eaad73968ca 100644 --- a/drivers/usb/gadget/rndis.c +++ b/drivers/usb/gadget/rndis.c @@ -853,11 +853,14 @@ static int rndis_query_response (int configNr, rndis_query_msg_type *buf) // DEBUG("%s: OID = %08X\n", __FUNCTION__, cpu_to_le32(buf->OID)); if (!rndis_per_dev_params [configNr].dev) return -ENOTSUPP; - /* - * we need more memory: - * oid_supported_list is the largest answer + /* + * we need more memory: + * gen_ndis_query_resp expects enough space for + * rndis_query_cmplt_type followed by data. + * oid_supported_list is the largest data reply */ - r = rndis_add_response (configNr, sizeof (oid_supported_list)); + r = rndis_add_response (configNr, + sizeof (oid_supported_list) + sizeof(rndis_query_cmplt_type)); if (!r) return -ENOMEM; resp = (rndis_query_cmplt_type *) r->buf; diff --git a/drivers/usb/host/pci-quirks.c b/drivers/usb/host/pci-quirks.c index 118288d944233b..9e81c26313f91e 100644 --- a/drivers/usb/host/pci-quirks.c +++ b/drivers/usb/host/pci-quirks.c @@ -260,12 +260,13 @@ static void __devinit quirk_usb_disable_ehci(struct pci_dev *pdev) offset + EHCI_USBLEGCTLSTS, val | EHCI_USBLEGCTLSTS_SOOE); #endif - } - /* always say Linux will own the hardware - * by setting EHCI_USBLEGSUP_OS. - */ - pci_write_config_byte(pdev, offset + 3, 1); + /* some systems get upset if this semaphore is + * set for any other reason than forcing a BIOS + * handoff.. + */ + pci_write_config_byte(pdev, offset + 3, 1); + } /* if boot firmware now owns EHCI, spin till * it hands it over. diff --git a/drivers/usb/input/hid-core.c b/drivers/usb/input/hid-core.c index 772478086bd323..07a012f88772f1 100644 --- a/drivers/usb/input/hid-core.c +++ b/drivers/usb/input/hid-core.c @@ -1407,6 +1407,7 @@ void hid_init_reports(struct hid_device *hid) #define USB_VENDOR_ID_WISEGROUP 0x0925 #define USB_DEVICE_ID_1_PHIDGETSERVO_20 0x8101 #define USB_DEVICE_ID_4_PHIDGETSERVO_20 0x8104 +#define USB_DEVICE_ID_DUAL_USB_JOYPAD 0x8866 #define USB_VENDOR_ID_CODEMERCS 0x07c0 #define USB_DEVICE_ID_CODEMERCS_IOW40 0x1500 @@ -1577,6 +1578,7 @@ static const struct hid_blacklist { { USB_VENDOR_ID_CHICONY, USB_DEVICE_ID_CHICONY_USBHUB_KB, HID_QUIRK_NOGET}, { USB_VENDOR_ID_HP, USB_DEVICE_ID_HP_USBHUB_KB, HID_QUIRK_NOGET }, { USB_VENDOR_ID_TANGTOP, USB_DEVICE_ID_TANGTOP_USBPS2, HID_QUIRK_NOGET }, + { USB_VENDOR_ID_WISEGROUP, USB_DEVICE_ID_DUAL_USB_JOYPAD, HID_QUIRK_NOGET | HID_QUIRK_MULTI_INPUT }, { USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_POWERMOUSE, HID_QUIRK_2WHEEL_POWERMOUSE }, { USB_VENDOR_ID_A4TECH, USB_DEVICE_ID_A4TECH_WCP32PU, HID_QUIRK_2WHEEL_MOUSE_HACK_7 }, diff --git a/drivers/usb/serial/ftdi_sio.c b/drivers/usb/serial/ftdi_sio.c index f2b4ca8692d822..c145e1ed8429d6 100644 --- a/drivers/usb/serial/ftdi_sio.c +++ b/drivers/usb/serial/ftdi_sio.c @@ -469,8 +469,14 @@ static struct usb_device_id id_table_combined [] = { { USB_DEVICE(FTDI_VID, XSENS_CONVERTER_7_PID) }, { USB_DEVICE(MOBILITY_VID, MOBILITY_USB_SERIAL_PID) }, { USB_DEVICE(FTDI_VID, FTDI_ACTIVE_ROBOTS_PID) }, + { USB_DEVICE(FTDI_VID, FTDI_MHAM_KW_PID) }, + { USB_DEVICE(FTDI_VID, FTDI_MHAM_YS_PID) }, { USB_DEVICE(FTDI_VID, FTDI_MHAM_Y6_PID) }, { USB_DEVICE(FTDI_VID, FTDI_MHAM_Y8_PID) }, + { USB_DEVICE(FTDI_VID, FTDI_MHAM_IC_PID) }, + { USB_DEVICE(FTDI_VID, FTDI_MHAM_DB9_PID) }, + { USB_DEVICE(FTDI_VID, FTDI_MHAM_RS232_PID) }, + { USB_DEVICE(FTDI_VID, FTDI_MHAM_Y9_PID) }, { USB_DEVICE(FTDI_VID, FTDI_TERATRONIK_VCP_PID) }, { USB_DEVICE(FTDI_VID, FTDI_TERATRONIK_D2XX_PID) }, { USB_DEVICE(EVOLUTION_VID, EVOLUTION_ER1_PID) }, diff --git a/drivers/usb/serial/ftdi_sio.h b/drivers/usb/serial/ftdi_sio.h index ca40f16370f110..bdef3b8c731f1c 100644 --- a/drivers/usb/serial/ftdi_sio.h +++ b/drivers/usb/serial/ftdi_sio.h @@ -333,10 +333,18 @@ /* * microHAM product IDs (http://www.microham.com). - * Submitted by Justin Burket (KL1RL) <zorton@jtan.com>. + * Submitted by Justin Burket (KL1RL) <zorton@jtan.com> + * and Mike Studer (K6EEP) <k6eep@hamsoftware.org>. + * Ian Abbott <abbotti@mev.co.uk> added a few more from the driver INF file. */ +#define FTDI_MHAM_KW_PID 0xEEE8 /* USB-KW interface */ +#define FTDI_MHAM_YS_PID 0xEEE9 /* USB-YS interface */ #define FTDI_MHAM_Y6_PID 0xEEEA /* USB-Y6 interface */ #define FTDI_MHAM_Y8_PID 0xEEEB /* USB-Y8 interface */ +#define FTDI_MHAM_IC_PID 0xEEEC /* USB-IC interface */ +#define FTDI_MHAM_DB9_PID 0xEEED /* USB-DB9 interface */ +#define FTDI_MHAM_RS232_PID 0xEEEE /* USB-RS232 interface */ +#define FTDI_MHAM_Y9_PID 0xEEEF /* USB-Y9 interface */ /* * Active Robots product ids. diff --git a/drivers/usb/serial/visor.c b/drivers/usb/serial/visor.c index bce3d55affd8d1..11a48d8747526a 100644 --- a/drivers/usb/serial/visor.c +++ b/drivers/usb/serial/visor.c @@ -69,6 +69,8 @@ static struct usb_device_id id_table [] = { .driver_info = (kernel_ulong_t)&palm_os_4_probe }, { USB_DEVICE(HANDSPRING_VENDOR_ID, HANDSPRING_TREO600_ID), .driver_info = (kernel_ulong_t)&palm_os_4_probe }, + { USB_DEVICE(GSPDA_VENDOR_ID, GSPDA_XPLORE_M68_ID), + .driver_info = (kernel_ulong_t)&palm_os_4_probe }, { USB_DEVICE(PALM_VENDOR_ID, PALM_M500_ID), .driver_info = (kernel_ulong_t)&palm_os_4_probe }, { USB_DEVICE(PALM_VENDOR_ID, PALM_M505_ID), @@ -139,6 +141,7 @@ static struct usb_device_id id_table_combined [] = { { USB_DEVICE(HANDSPRING_VENDOR_ID, HANDSPRING_VISOR_ID) }, { USB_DEVICE(HANDSPRING_VENDOR_ID, HANDSPRING_TREO_ID) }, { USB_DEVICE(HANDSPRING_VENDOR_ID, HANDSPRING_TREO600_ID) }, + { USB_DEVICE(GSPDA_VENDOR_ID, GSPDA_XPLORE_M68_ID) }, { USB_DEVICE(PALM_VENDOR_ID, PALM_M500_ID) }, { USB_DEVICE(PALM_VENDOR_ID, PALM_M505_ID) }, { USB_DEVICE(PALM_VENDOR_ID, PALM_M515_ID) }, diff --git a/drivers/usb/serial/visor.h b/drivers/usb/serial/visor.h index b84d1cb4c69393..765118d83fb6c4 100644 --- a/drivers/usb/serial/visor.h +++ b/drivers/usb/serial/visor.h @@ -36,6 +36,9 @@ #define PALM_ZIRE_ID 0x0070 #define PALM_M100_ID 0x0080 +#define GSPDA_VENDOR_ID 0x115e +#define GSPDA_XPLORE_M68_ID 0xf100 + #define SONY_VENDOR_ID 0x054C #define SONY_CLIE_3_5_ID 0x0038 #define SONY_CLIE_4_0_ID 0x0066 diff --git a/drivers/usb/storage/unusual_devs.h b/drivers/usb/storage/unusual_devs.h index e71c5ca1a07b68..31ca92056c2728 100644 --- a/drivers/usb/storage/unusual_devs.h +++ b/drivers/usb/storage/unusual_devs.h @@ -753,6 +753,13 @@ UNUSUAL_DEV( 0x0693, 0x0005, 0x0100, 0x0100, "Flashgate", US_SC_SCSI, US_PR_BULK, NULL, 0 ), +/* Reported by David Hamilton <niftimusmaximus@lycos.com> */ +UNUSUAL_DEV( 0x069b, 0x3004, 0x0001, 0x0001, + "Thomson Multimedia Inc.", + "RCA RD1080 MP3 Player", + US_SC_DEVICE, US_PR_DEVICE, NULL, + US_FL_FIX_CAPACITY ), + UNUSUAL_DEV( 0x0781, 0x0001, 0x0200, 0x0200, "Sandisk", "ImageMate SDDR-05a", |