diff options
Diffstat (limited to 'drivers/usb')
-rw-r--r-- | drivers/usb/core/message.c | 2 | ||||
-rw-r--r-- | drivers/usb/core/usb.c | 6 | ||||
-rw-r--r-- | drivers/usb/gadget/pxa2xx_udc.c | 4 | ||||
-rw-r--r-- | drivers/usb/gadget/pxa2xx_udc.h | 8 | ||||
-rw-r--r-- | drivers/usb/host/sl811-hcd.c | 16 | ||||
-rw-r--r-- | drivers/usb/net/pegasus.c | 29 | ||||
-rw-r--r-- | drivers/usb/serial/airprime.c | 3 | ||||
-rw-r--r-- | drivers/usb/serial/ftdi_sio.c | 8 | ||||
-rw-r--r-- | drivers/usb/serial/option.c | 11 |
9 files changed, 61 insertions, 26 deletions
diff --git a/drivers/usb/core/message.c b/drivers/usb/core/message.c index c47c8052b486..f1fb67fe22a8 100644 --- a/drivers/usb/core/message.c +++ b/drivers/usb/core/message.c @@ -987,7 +987,7 @@ void usb_disable_device(struct usb_device *dev, int skip_ep0) /* remove this interface if it has been registered */ interface = dev->actconfig->interface[i]; - if (!klist_node_attached(&interface->dev.knode_bus)) + if (!device_is_registered(&interface->dev)) continue; dev_dbg (&dev->dev, "unregistering interface %s\n", interface->dev.bus_id); diff --git a/drivers/usb/core/usb.c b/drivers/usb/core/usb.c index 087af73a59dd..7d131509e419 100644 --- a/drivers/usb/core/usb.c +++ b/drivers/usb/core/usb.c @@ -303,7 +303,7 @@ int usb_driver_claim_interface(struct usb_driver *driver, /* if interface was already added, bind now; else let * the future device_add() bind it, bypassing probe() */ - if (klist_node_attached(&dev->knode_bus)) + if (device_is_registered(dev)) device_bind_driver(dev); return 0; @@ -336,8 +336,8 @@ void usb_driver_release_interface(struct usb_driver *driver, if (iface->condition != USB_INTERFACE_BOUND) return; - /* release only after device_add() */ - if (klist_node_attached(&dev->knode_bus)) { + /* don't release if the interface hasn't been added yet */ + if (device_is_registered(dev)) { iface->condition = USB_INTERFACE_UNBINDING; device_release_driver(dev); } diff --git a/drivers/usb/gadget/pxa2xx_udc.c b/drivers/usb/gadget/pxa2xx_udc.c index 1507738337c4..73f8c9404156 100644 --- a/drivers/usb/gadget/pxa2xx_udc.c +++ b/drivers/usb/gadget/pxa2xx_udc.c @@ -422,7 +422,7 @@ static inline void ep0_idle (struct pxa2xx_udc *dev) } static int -write_packet(volatile u32 *uddr, struct pxa2xx_request *req, unsigned max) +write_packet(volatile unsigned long *uddr, struct pxa2xx_request *req, unsigned max) { u8 *buf; unsigned length, count; @@ -2602,7 +2602,7 @@ static int __exit pxa2xx_udc_remove(struct device *_dev) * VBUS IRQs should probably be ignored so that the PXA device just acts * "dead" to USB hosts until system resume. */ -static int pxa2xx_udc_suspend(struct device *dev, u32 state, u32 level) +static int pxa2xx_udc_suspend(struct device *dev, pm_message_t state, u32 level) { struct pxa2xx_udc *udc = dev_get_drvdata(dev); diff --git a/drivers/usb/gadget/pxa2xx_udc.h b/drivers/usb/gadget/pxa2xx_udc.h index d0bc396a85d5..a58f3e6e71f1 100644 --- a/drivers/usb/gadget/pxa2xx_udc.h +++ b/drivers/usb/gadget/pxa2xx_udc.h @@ -69,11 +69,11 @@ struct pxa2xx_ep { * UDDR = UDC Endpoint Data Register (the fifo) * DRCM = DMA Request Channel Map */ - volatile u32 *reg_udccs; - volatile u32 *reg_ubcr; - volatile u32 *reg_uddr; + volatile unsigned long *reg_udccs; + volatile unsigned long *reg_ubcr; + volatile unsigned long *reg_uddr; #ifdef USE_DMA - volatile u32 *reg_drcmr; + volatile unsigned long *reg_drcmr; #define drcmr(n) .reg_drcmr = & DRCMR ## n , #else #define drcmr(n) diff --git a/drivers/usb/host/sl811-hcd.c b/drivers/usb/host/sl811-hcd.c index d2a1fd40dfcb..d42a15d10a46 100644 --- a/drivers/usb/host/sl811-hcd.c +++ b/drivers/usb/host/sl811-hcd.c @@ -782,6 +782,9 @@ retry: /* usb 1.1 says max 90% of a frame is available for periodic transfers. * this driver doesn't promise that much since it's got to handle an * IRQ per packet; irq handling latencies also use up that time. + * + * NOTE: the periodic schedule is a sparse tree, with the load for + * each branch minimized. see fig 3.5 in the OHCI spec for example. */ #define MAX_PERIODIC_LOAD 500 /* out of 1000 usec */ @@ -843,6 +846,7 @@ static int sl811h_urb_enqueue( if (!(sl811->port1 & (1 << USB_PORT_FEAT_ENABLE)) || !HC_IS_RUNNING(hcd->state)) { retval = -ENODEV; + kfree(ep); goto fail; } @@ -911,8 +915,16 @@ static int sl811h_urb_enqueue( case PIPE_ISOCHRONOUS: case PIPE_INTERRUPT: urb->interval = ep->period; - if (ep->branch < PERIODIC_SIZE) + if (ep->branch < PERIODIC_SIZE) { + /* NOTE: the phase is correct here, but the value + * needs offsetting by the transfer queue depth. + * All current drivers ignore start_frame, so this + * is unlikely to ever matter... + */ + urb->start_frame = (sl811->frame & (PERIODIC_SIZE - 1)) + + ep->branch; break; + } retval = balance(sl811, ep->period, ep->load); if (retval < 0) @@ -1122,7 +1134,7 @@ sl811h_hub_descriptor ( desc->wHubCharacteristics = (__force __u16)cpu_to_le16(temp); /* two bitmaps: ports removable, and legacy PortPwrCtrlMask */ - desc->bitmap[0] = 1 << 1; + desc->bitmap[0] = 0 << 1; desc->bitmap[1] = ~0; } diff --git a/drivers/usb/net/pegasus.c b/drivers/usb/net/pegasus.c index 7484d34780fc..6a4ffe6c3977 100644 --- a/drivers/usb/net/pegasus.c +++ b/drivers/usb/net/pegasus.c @@ -648,6 +648,13 @@ static void read_bulk_callback(struct urb *urb, struct pt_regs *regs) } /* + * If the packet is unreasonably long, quietly drop it rather than + * kernel panicing by calling skb_put. + */ + if (pkt_len > PEGASUS_MTU) + goto goon; + + /* * at this point we are sure pegasus->rx_skb != NULL * so we go ahead and pass up the packet. */ @@ -886,15 +893,17 @@ static inline void get_interrupt_interval(pegasus_t * pegasus) __u8 data[2]; read_eprom_word(pegasus, 4, (__u16 *) data); - if (data[1] < 0x80) { - if (netif_msg_timer(pegasus)) - dev_info(&pegasus->intf->dev, - "intr interval changed from %ums to %ums\n", - data[1], 0x80); - data[1] = 0x80; -#ifdef PEGASUS_WRITE_EEPROM - write_eprom_word(pegasus, 4, *(__u16 *) data); + if (pegasus->usb->speed != USB_SPEED_HIGH) { + if (data[1] < 0x80) { + if (netif_msg_timer(pegasus)) + dev_info(&pegasus->intf->dev, "intr interval " + "changed from %ums to %ums\n", + data[1], 0x80); + data[1] = 0x80; +#ifdef PEGASUS_WRITE_EEPROM + write_eprom_word(pegasus, 4, *(__u16 *) data); #endif + } } pegasus->intr_interval = data[1]; } @@ -904,8 +913,9 @@ static void set_carrier(struct net_device *net) pegasus_t *pegasus = netdev_priv(net); u16 tmp; - if (read_mii_word(pegasus, pegasus->phy, MII_BMSR, &tmp)) + if (!read_mii_word(pegasus, pegasus->phy, MII_BMSR, &tmp)) return; + if (tmp & BMSR_LSTATUS) netif_carrier_on(net); else @@ -1355,6 +1365,7 @@ static void pegasus_disconnect(struct usb_interface *intf) cancel_delayed_work(&pegasus->carrier_check); unregister_netdev(pegasus->net); usb_put_dev(interface_to_usbdev(intf)); + unlink_all_urbs(pegasus); free_all_urbs(pegasus); free_skb_pool(pegasus); if (pegasus->rx_skb) diff --git a/drivers/usb/serial/airprime.c b/drivers/usb/serial/airprime.c index a4ce0008d69b..926d4c2c1600 100644 --- a/drivers/usb/serial/airprime.c +++ b/drivers/usb/serial/airprime.c @@ -16,7 +16,8 @@ #include "usb-serial.h" static struct usb_device_id id_table [] = { - { USB_DEVICE(0xf3d, 0x0112) }, + { USB_DEVICE(0xf3d, 0x0112) }, /* AirPrime CDMA Wireless PC Card */ + { USB_DEVICE(0x1410, 0x1110) }, /* Novatel Wireless Merlin CDMA */ { }, }; MODULE_DEVICE_TABLE(usb, id_table); diff --git a/drivers/usb/serial/ftdi_sio.c b/drivers/usb/serial/ftdi_sio.c index 4e434cb10bb1..5a8631c8a4a7 100644 --- a/drivers/usb/serial/ftdi_sio.c +++ b/drivers/usb/serial/ftdi_sio.c @@ -1846,10 +1846,12 @@ static void ftdi_set_termios (struct usb_serial_port *port, struct termios *old_ } else { /* set the baudrate determined before */ if (change_speed(port)) { - err("%s urb failed to set baurdrate", __FUNCTION__); + err("%s urb failed to set baudrate", __FUNCTION__); + } + /* Ensure RTS and DTR are raised when baudrate changed from 0 */ + if ((old_termios->c_cflag & CBAUD) == B0) { + set_mctrl(port, TIOCM_DTR | TIOCM_RTS); } - /* Ensure RTS and DTR are raised */ - set_mctrl(port, TIOCM_DTR | TIOCM_RTS); } /* Set flow control */ diff --git a/drivers/usb/serial/option.c b/drivers/usb/serial/option.c index 92d0f925d053..4989e5740d18 100644 --- a/drivers/usb/serial/option.c +++ b/drivers/usb/serial/option.c @@ -25,6 +25,9 @@ 2005-06-20 v0.4.1 add missing braces :-/ killed end-of-line whitespace 2005-07-15 v0.4.2 rename WLAN product to FUSION, add FUSION2 + 2005-09-10 v0.4.3 added HUAWEI E600 card and Audiovox AirCard + 2005-09-20 v0.4.4 increased recv buffer size: the card sometimes + wants to send >2000 bytes. Work sponsored by: Sigos GmbH, Germany <info@sigos.de> @@ -71,15 +74,21 @@ static int option_send_setup(struct usb_serial_port *port); /* Vendor and product IDs */ #define OPTION_VENDOR_ID 0x0AF0 +#define HUAWEI_VENDOR_ID 0x12D1 +#define AUDIOVOX_VENDOR_ID 0x0F3D #define OPTION_PRODUCT_OLD 0x5000 #define OPTION_PRODUCT_FUSION 0x6000 #define OPTION_PRODUCT_FUSION2 0x6300 +#define HUAWEI_PRODUCT_E600 0x1001 +#define AUDIOVOX_PRODUCT_AIRCARD 0x0112 static struct usb_device_id option_ids[] = { { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_OLD) }, { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_FUSION) }, { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_FUSION2) }, + { USB_DEVICE(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E600) }, + { USB_DEVICE(AUDIOVOX_VENDOR_ID, AUDIOVOX_PRODUCT_AIRCARD) }, { } /* Terminating entry */ }; @@ -132,7 +141,7 @@ static int debug; #define N_IN_URB 4 #define N_OUT_URB 1 -#define IN_BUFLEN 1024 +#define IN_BUFLEN 4096 #define OUT_BUFLEN 128 struct option_port_private { |