Then you must load the gadget serial driver. To load it as an
ACM device (recommended for interoperability), do this:
- modprobe g_serial use_acm=1
+ modprobe g_serial
To load it as a vendor specific bulk in/out device, do this:
- modprobe g_serial
+ modprobe g_serial use_acm=0
This will also automatically load the underlying gadget peripheral
controller driver. This must be done each time you reboot the gadget
These files can be read as binary data. The binary data consists
of first the device descriptor, then the descriptors for each
-configuration of the device. That information is also shown in
-text form by the /proc/bus/usb/devices file, described later.
+configuration of the device. Multi-byte fields in the device and
+configuration descriptors, but not other descriptors, are converted
+to host endianness by the kernel. This information is also shown
+in text form by the /proc/bus/usb/devices file, described later.
These files may also be used to write user-level drivers for the USB
devices. You would open the /proc/bus/usb/BBB/DDD file read/write,
Verify that bus sockets are present.
# ls /sys/kernel/debug/usbmon
-0s 0t 0u 1s 1t 1u 2s 2t 2u 3s 3t 3u 4s 4t 4u
+0s 0u 1s 1t 1u 2s 2t 2u 3s 3t 3u 4s 4t 4u
#
-Now you can choose to either use the sockets numbered '0' (to capture packets on
-all buses), and skip to step #3, or find the bus used by your device with step #2.
+Now you can choose to either use the socket '0u' (to capture packets on all
+buses), and skip to step #3, or find the bus used by your device with step #2.
+This allows to filter away annoying devices that talk continuously.
2. Find which bus connects to the desired device
Here is the list of words, from left to right:
-- URB Tag. This is used to identify URBs is normally a kernel mode address
- of the URB structure in hexadecimal.
+- URB Tag. This is used to identify URBs, and is normally an in-kernel address
+ of the URB structure in hexadecimal, but can be a sequence number or any
+ other unique string, within reason.
- Timestamp in microseconds, a decimal number. The timestamp's resolution
depends on available clock, and so it can be much worse than a microsecond
tlbsx 0,r3
mfspr r4,SPRN_MAS1 /* check valid */
andis. r3,r4,MAS1_VALID@h
- beqlr
+ beq 1f
rlwinm r4,r4,0,1,31
mtspr SPRN_MAS1,r4
tlbwe
msync
isync
- wrtee r10
+1: wrtee r10
blr
#endif /* CONFIG_FSL_BOOKE */
be = blk->start + blk->size;
if (s >= bs && e <= be)
break;
+ blk = NULL;
}
if (blk == NULL)
* INFRINGEMENT, IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
* FOR A PARTICULAR PURPOSE.
*
- * Xilinx products are not intended for use in life support appliances,
- * devices, or systems. Use in such applications is expressly prohibited.
- *
* (c) Copyright 2003-2008 Xilinx Inc.
* All rights reserved.
*
* INFRINGEMENT, IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
* FOR A PARTICULAR PURPOSE.
*
- * Xilinx products are not intended for use in life support appliances,
- * devices, or systems. Use in such applications is expressly prohibited.
- *
* (c) Copyright 2003-2008 Xilinx Inc.
* All rights reserved.
*
* INFRINGEMENT, IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
* FOR A PARTICULAR PURPOSE.
*
- * Xilinx products are not intended for use in life support appliances,
- * devices, or systems. Use in such applications is expressly prohibited.
- *
* (c) Copyright 2007-2008 Xilinx Inc.
* All rights reserved.
*
* INFRINGEMENT, IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
* FOR A PARTICULAR PURPOSE.
*
- * Xilinx products are not intended for use in life support appliances,
- * devices, or systems. Use in such applications is expressly prohibited.
- *
* (c) Copyright 2007-2008 Xilinx Inc.
* All rights reserved.
*
* INFRINGEMENT, IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
* FOR A PARTICULAR PURPOSE.
*
- * Xilinx products are not intended for use in life support appliances,
- * devices, or systems. Use in such applications is expressly prohibited.
- *
* (c) Copyright 2002 Xilinx Inc., Systems Engineering Group
* (c) Copyright 2004 Xilinx Inc., Systems Engineering Group
* (c) Copyright 2007-2008 Xilinx Inc.
* INFRINGEMENT, IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
* FOR A PARTICULAR PURPOSE.
*
- * Xilinx products are not intended for use in life support appliances,
- * devices, or systems. Use in such applications is expressly prohibited.
- *
* (c) Copyright 2003-2007 Xilinx Inc.
* All rights reserved.
*
If in doubt, say N here.
+if STAGING
+
config STAGING_EXCLUDE_BUILD
bool "Exclude Staging drivers from being built" if STAGING
default y
source "drivers/staging/poch/Kconfig"
endif # !STAGING_EXCLUDE_BUILD
+endif # STAGING
{ USB_INTERFACE_INFO(USB_CLASS_APP_SPEC, 3, 0), },
{ 0, } /* terminating entry */
};
+MODULE_DEVICE_TABLE(usb, usbtmc_devices);
/*
* This structure is the capabilities for the device
* altsetting means creating new endpoint device entries).
* When either of these happens, defer the Set-Interface.
*/
- if (!error && intf->dev.power.status == DPM_ON)
+ if (intf->cur_altsetting->desc.bAlternateSetting == 0)
+ ; /* Already in altsetting 0 so skip Set-Interface */
+ else if (!error && intf->dev.power.status == DPM_ON)
usb_set_interface(udev, intf->altsetting[0].
desc.bInterfaceNumber, 0);
else
fs_in_desc.bEndpointAddress;
hs_out_desc.bEndpointAddress =
fs_out_desc.bEndpointAddress;
+ hs_notify_desc.bEndpointAddress =
+ fs_notify_desc.bEndpointAddress;
/* copy descriptors, and track endpoint copies */
f->hs_descriptors = usb_copy_descriptors(eth_hs_function);
f->hs_descriptors, &hs_in_desc);
rndis->hs.out = usb_find_endpoint(eth_hs_function,
f->hs_descriptors, &hs_out_desc);
+ rndis->hs.notify = usb_find_endpoint(eth_hs_function,
+ f->hs_descriptors, &hs_notify_desc);
}
rndis->port.open = rndis_open;
static struct usb_device_id id_table_combined [] = {
{ USB_DEVICE(FTDI_VID, FTDI_AMC232_PID) },
{ USB_DEVICE(FTDI_VID, FTDI_CANUSB_PID) },
+ { USB_DEVICE(FTDI_VID, FTDI_CANDAPTER_PID) },
{ USB_DEVICE(FTDI_VID, FTDI_SCS_DEVICE_0_PID) },
{ USB_DEVICE(FTDI_VID, FTDI_SCS_DEVICE_1_PID) },
{ USB_DEVICE(FTDI_VID, FTDI_SCS_DEVICE_2_PID) },
{ USB_DEVICE(FTDI_VID, FTDI_OPENDCC_PID) },
{ USB_DEVICE(INTERBIOMETRICS_VID, INTERBIOMETRICS_IOBOARD_PID) },
{ USB_DEVICE(INTERBIOMETRICS_VID, INTERBIOMETRICS_MINI_IOBOARD_PID) },
+ { USB_DEVICE(FTDI_VID, FTDI_SPROG_II) },
{ USB_DEVICE(FTDI_VID, FTDI_XF_632_PID) },
{ USB_DEVICE(FTDI_VID, FTDI_XF_634_PID) },
{ USB_DEVICE(FTDI_VID, FTDI_XF_547_PID) },
/* AlphaMicro Components AMC-232USB01 device */
#define FTDI_AMC232_PID 0xFF00 /* Product Id */
+/* www.candapter.com Ewert Energy Systems CANdapter device */
+#define FTDI_CANDAPTER_PID 0x9F80 /* Product Id */
+
/* SCS HF Radio Modems PID's (http://www.scs-ptc.com) */
/* the VID is the standard ftdi vid (FTDI_VID) */
#define FTDI_SCS_DEVICE_0_PID 0xD010 /* SCS PTC-IIusb */
/* OpenDCC (www.opendcc.de) product id */
#define FTDI_OPENDCC_PID 0xBFD8
+/* Sprog II (Andrew Crosland's SprogII DCC interface) */
+#define FTDI_SPROG_II 0xF0C8
+
/* www.crystalfontz.com devices - thanx for providing free devices for evaluation ! */
/* they use the ftdi chipset for the USB interface and the vendor id is the same */
#define FTDI_XF_632_PID 0xFC08 /* 632: 16x2 Character Display */
{ USB_DEVICE(WS002IN_VENDOR_ID, WS002IN_PRODUCT_ID) },
{ USB_DEVICE(COREGA_VENDOR_ID, COREGA_PRODUCT_ID) },
{ USB_DEVICE(YCCABLE_VENDOR_ID, YCCABLE_PRODUCT_ID) },
+ { USB_DEVICE(SUPERIAL_VENDOR_ID, SUPERIAL_PRODUCT_ID) },
+ { USB_DEVICE(HP_VENDOR_ID, HP_LD220_PRODUCT_ID) },
{ } /* Terminating entry */
};
/* Y.C. Cable U.S.A., Inc - USB to RS-232 */
#define YCCABLE_VENDOR_ID 0x05ad
#define YCCABLE_PRODUCT_ID 0x0fba
+
+/* "Superial" USB - Serial */
+#define SUPERIAL_VENDOR_ID 0x5372
+#define SUPERIAL_PRODUCT_ID 0x2303
+
+/* Hewlett-Packard LD220-HP POS Pole Display */
+#define HP_VENDOR_ID 0x03f0
+#define HP_LD220_PRODUCT_ID 0x3524
* For questions or problems with this driver, contact Texas Instruments
* technical support, or Al Borchers <alborchers@steinerpoint.com>, or
* Peter Berger <pberger@brimson.com>.
- *
- * This driver needs this hotplug script in /etc/hotplug/usb/ti_usb_3410_5052
- * or in /etc/hotplug.d/usb/ti_usb_3410_5052.hotplug to set the device
- * configuration.
- *
- * #!/bin/bash
- *
- * BOOT_CONFIG=1
- * ACTIVE_CONFIG=2
- *
- * if [[ "$ACTION" != "add" ]]
- * then
- * exit
- * fi
- *
- * CONFIG_PATH=/sys${DEVPATH%/?*}/bConfigurationValue
- *
- * if [[ 0`cat $CONFIG_PATH` -ne $BOOT_CONFIG ]]
- * then
- * exit
- * fi
- *
- * PRODUCT=${PRODUCT%/?*} # delete version
- * VENDOR_ID=`printf "%d" 0x${PRODUCT%/?*}`
- * PRODUCT_ID=`printf "%d" 0x${PRODUCT#*?/}`
- *
- * PARAM_PATH=/sys/module/ti_usb_3410_5052/parameters
- *
- * function scan() {
- * s=$1
- * shift
- * for i
- * do
- * if [[ $s -eq $i ]]
- * then
- * return 0
- * fi
- * done
- * return 1
- * }
- *
- * IFS=$IFS,
- *
- * if (scan $VENDOR_ID 1105 `cat $PARAM_PATH/vendor_3410` &&
- * scan $PRODUCT_ID 13328 `cat $PARAM_PATH/product_3410`) ||
- * (scan $VENDOR_ID 1105 `cat $PARAM_PATH/vendor_5052` &&
- * scan $PRODUCT_ID 20562 20818 20570 20575 `cat $PARAM_PATH/product_5052`)
- * then
- * echo $ACTIVE_CONFIG > $CONFIG_PATH
- * fi
*/
#include <linux/kernel.h>
goto free_tdev;
}
- /* the second configuration must be set (in sysfs by hotplug script) */
+ /* the second configuration must be set */
if (dev->actconfig->desc.bConfigurationValue == TI_BOOT_CONFIG) {
- status = -ENODEV;
+ status = usb_driver_set_configuration(dev, TI_ACTIVE_CONFIG);
+ status = status ? status : -ENODEV;
goto free_tdev;
}
US_SC_DEVICE, US_PR_DEVICE, NULL,
US_FL_FIX_CAPACITY ),
+/* Reported by Ozan Sener <themgzzy@gmail.com> */
+UNUSUAL_DEV( 0x0421, 0x0060, 0x0551, 0x0551,
+ "Nokia",
+ "3500c",
+ US_SC_DEVICE, US_PR_DEVICE, NULL,
+ US_FL_FIX_CAPACITY ),
+
+/* Reported by CSECSY Laszlo <boobaa@frugalware.org> */
+UNUSUAL_DEV( 0x0421, 0x0063, 0x0001, 0x0601,
+ "Nokia",
+ "Nokia 3109c",
+ US_SC_DEVICE, US_PR_DEVICE, NULL,
+ US_FL_FIX_CAPACITY ),
+
/* Patch for Nokia 5310 capacity */
-UNUSUAL_DEV( 0x0421, 0x006a, 0x0000, 0x0591,
+UNUSUAL_DEV( 0x0421, 0x006a, 0x0000, 0x0701,
"Nokia",
"5310",
US_SC_DEVICE, US_PR_DEVICE, NULL,
node->flags = le16_to_cpu(pSMBr->DFSFlags);
if (is_unicode) {
- __le16 *tmp = kmalloc(strlen(searchName)*2, GFP_KERNEL);
+ __le16 *tmp = kmalloc(strlen(searchName)*2 + 2,
+ GFP_KERNEL);
cifsConvertToUCS((__le16 *) tmp, searchName,
PATH_MAX, nls_codepage, remap);
node->path_consumed = hostlen_fromUCS(tmp,
#define OCFS2_CLEAR_INCOMPAT_FEATURE(sb,mask) \
OCFS2_SB(sb)->s_feature_incompat &= ~(mask)
-#define OCFS2_FEATURE_COMPAT_SUPP OCFS2_FEATURE_COMPAT_BACKUP_SB
+#define OCFS2_FEATURE_COMPAT_SUPP (OCFS2_FEATURE_COMPAT_BACKUP_SB \
+ | OCFS2_FEATURE_COMPAT_JBD2_SB)
#define OCFS2_FEATURE_INCOMPAT_SUPP (OCFS2_FEATURE_INCOMPAT_LOCAL_MOUNT \
| OCFS2_FEATURE_INCOMPAT_SPARSE_ALLOC \
| OCFS2_FEATURE_INCOMPAT_INLINE_DATA \
#define OCFS2_FEATURE_COMPAT_BACKUP_SB 0x0001
/*
+ * The filesystem will correctly handle journal feature bits.
+ */
+#define OCFS2_FEATURE_COMPAT_JBD2_SB 0x0002
+
+/*
* Unwritten extents support.
*/
#define OCFS2_FEATURE_RO_COMPAT_UNWRITTEN 0x0001
return ret;
}
- i = xs->here - old_xh->xh_entries;
- xs->here = &xs->header->xh_entries[i];
}
+ i = xs->here - old_xh->xh_entries;
+ xs->here = &xs->header->xh_entries[i];
}
return ret;
* (rarely) accepted by SET_DESCRIPTOR.
*
* Note that all multi-byte values here are encoded in little endian
- * byte order "on the wire". But when exposed through Linux-USB APIs,
- * they've been converted to cpu byte order.
+ * byte order "on the wire". Within the kernel and when exposed
+ * through the Linux-USB APIs, they are not converted to cpu byte
+ * order; it is the responsibility of the client code to do this.
+ * The single exception is when device and configuration descriptors (but
+ * not other descriptors) are read from usbfs (i.e. /proc/bus/usb/BBB/DDD);
+ * in this case the fields are converted to host endianness by the kernel.
*/
/*
nr_entries--;
out:
up(&debug_list_mutex);
- return 0;
+ return ret;
}
EXPORT_SYMBOL_GPL(unregister_dynamic_debug_module);
dynamic_enabled = DYNAMIC_ENABLED_SOME;
err = 0;
printk(KERN_DEBUG
- "debugging enabled for module %s",
+ "debugging enabled for module %s\n",
elem->name);
} else if (!value && (elem->enable == 1)) {
elem->enable = 0;
err = 0;
printk(KERN_DEBUG
"debugging disabled for module "
- "%s", elem->name);
+ "%s\n", elem->name);
}
}
}
projects / h-e-n / commitdiff