diff options
Diffstat (limited to 'drivers')
28 files changed, 178 insertions, 211 deletions
diff --git a/drivers/char/sx.c b/drivers/char/sx.c index 588e75ec163..a6b4f02bdce 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 a85a60a93de..b046390cd25 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 e9bba94fc89..53d3d066554 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/ieee1394/video1394.c b/drivers/ieee1394/video1394.c index 39fb88309e8..216dbbf1dc8 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 7b7ca5ab5ae..d01b6a9198e 100644 --- a/drivers/mtd/redboot.c +++ b/drivers/mtd/redboot.c @@ -89,8 +89,34 @@ 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. + */ +# define do_swab32(x) (x) = swab32(x) + do_swab32(buf[j].flash_base); + do_swab32(buf[j].mem_base); + do_swab32(buf[j].size); + do_swab32(buf[j].entry_point); + do_swab32(buf[j].data_length); + do_swab32(buf[j].desc_cksum); + do_swab32(buf[j].file_cksum); +# undef do_swab32 + } + } break; + } } if (i == numslots) { /* Didn't find it */ diff --git a/drivers/net/8139cp.c b/drivers/net/8139cp.c index f822cd3025f..dd410496aad 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 27c77306193..99baf0e099f 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 31e332935e5..5b7d0f425af 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/sky2.c b/drivers/net/sky2.c index ca8160d6822..72c1630977d 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 3edb98075e0..dce955c76f3 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 e7dc653d5bd..e8e92c853e8 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 c2d5907dc8e..ed1f837c8fd 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/pnp/card.c b/drivers/pnp/card.c index aaa568a3806..b68eef25161 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/libata-core.c b/drivers/scsi/libata-core.c index 5f1d7580218..4f91b0dc572 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 07b1e7cc61d..59503c9ccac 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 e03ce48b7b4..fddaf479a54 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/serial/sunsu.c b/drivers/serial/sunsu.c index 30870456694..4e453fa966a 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 d95265b187a..a3473162587 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 12357e1fa55..93449a1a006 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 e02fea5a543..1a362c5e7f3 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 9689efeb364..6d6eaad7396 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 118288d9442..9e81c26313f 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 772478086bd..07a012f8877 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 f2b4ca8692d..c145e1ed842 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 ca40f16370f..bdef3b8c731 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 bce3d55affd..11a48d87475 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 b84d1cb4c69..765118d83fb 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 e71c5ca1a07..31ca92056c2 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", |