| /Documentation/ |
| D | devices.txt | 9 device numbers and /dev directory nodes for the Linux operating
71 offended. I often get submissions for /dev names that would be bound
86 1 = /dev/mem Physical memory access
87 2 = /dev/kmem Kernel virtual memory access
88 3 = /dev/null Null device
89 4 = /dev/port I/O port access
90 5 = /dev/zero Null byte source
91 6 = /dev/core OBSOLETE - replaced by /proc/kcore
92 7 = /dev/full Returns ENOSPC on write
93 8 = /dev/random Nondeterministic random number gen.
[all …]
|
| D | serial-console.txt | 31 you open /dev/console. So, for example:
35 defines that opening /dev/console will get you the current foreground
47 You will need to create a new device to use /dev/console. The official
48 /dev/console is now character device 5,1.
53 Here's an example that will use /dev/ttyS1 (COM2) as the console.
56 1. Create /dev/console (real console) and /dev/tty0 (master virtual
59 cd /dev
88 6. /dev/console and X
90 open /dev/console. If you have created the new /dev/console device,
93 /dev/console instead of /dev/tty0. Some of those programs are:
[all …]
|
| /Documentation/lguest/ |
| D | lguest.c | 114 struct device *dev; member
156 struct device *dev; member
245 static u8 *get_feature_bits(struct device *dev) in get_feature_bits() argument
247 return (u8 *)(dev->desc + 1) in get_feature_bits()
248 + dev->desc->num_vq * sizeof(struct lguest_vqconfig); in get_feature_bits()
769 static bool handle_console_input(int fd, struct device *dev) in handle_console_input() argument
773 struct iovec iov[dev->vq->vring.num]; in handle_console_input()
774 struct console_abort *abort = dev->priv; in handle_console_input()
777 head = get_vq_desc(dev->vq, iov, &out_num, &in_num); in handle_console_input()
781 if (head == dev->vq->vring.num) in handle_console_input()
[all …]
|
| /Documentation/filesystems/ |
| D | devpts.txt | 26 is the presence of new, '/dev/pts/ptmx' node with permissions 0000, which
33 /dev/pts/ptmx node is present. To effectively use the multi-instance mode,
34 open of /dev/ptmx must be a redirected to '/dev/pts/ptmx' using a symlink or
39 $ chmod 0666 /dev/pts/ptmx
40 $ rm /dev/ptmx
41 $ ln -s pts/ptmx /dev/ptmx
46 $ umount /dev/pts
47 $ mount -t devpts -o newinstance lxcpts /dev/pts
52 the original mount of /dev/pts.
60 1. If -o newinstance mount option is never used, /dev/pts/ptmx can be ignored
[all …]
|
| /Documentation/video4linux/bttv/ |
| D | MAKEDEV | 5 for dev in 0 1 2 3; do
6 echo "/dev/$1$dev: char 81 $[ $2 + $dev ]"
7 rm -f /dev/$1$dev
8 mknod /dev/$1$dev c 81 $[ $2 + $dev ]
9 chmod 666 /dev/$1$dev
13 rm -f /dev/$1
14 ln -s /dev/${1}0 /dev/$1
|
| /Documentation/usb/ |
| D | wusb-cbaf | 81 for dev in ${2:-$hdevs}
83 echo $host_CHID > $dev/wusb_chid
84 echo I: started host $(basename $dev) >&2
88 for dev in ${2:-$hdevs}
90 echo 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 > $dev/wusb_chid
91 echo I: stopped host $(basename $dev) >&2
96 for dev in ${2:-$devs}; do
97 echo "${4:-$host_name}" > $dev/wusb_host_name
98 echo "${3:-$host_band_group}" > $dev/wusb_host_band_groups
99 echo ${2:-$host_CHID} > $dev/wusb_chid
[all …]
|
| /Documentation/video4linux/ |
| D | README.ivtv | 52 irc://irc.freenode.net/ivtv-dev
63 support the framebuffer device /dev/fbx for OSD.
69 crw-rw---- 1 root video 81, 0 Jun 19 22:22 /dev/video0
70 crw-rw---- 1 root video 81, 16 Jun 19 22:22 /dev/video16
71 crw-rw---- 1 root video 81, 24 Jun 19 22:22 /dev/video24
72 crw-rw---- 1 root video 81, 32 Jun 19 22:22 /dev/video32
73 crw-rw---- 1 root video 81, 48 Jun 19 22:22 /dev/video48
74 crw-rw---- 1 root video 81, 64 Jun 19 22:22 /dev/radio0
75 crw-rw---- 1 root video 81, 224 Jun 19 22:22 /dev/vbi0
76 crw-rw---- 1 root video 81, 228 Jun 19 22:22 /dev/vbi8
[all …]
|
| /Documentation/cdrom/ |
| D | packet-writing.txt | 14 # cdrwtool -d /dev/hdc -q
17 # pktsetup dev_name /dev/hdc
19 - Now you can mount /dev/pktcdvd/dev_name and copy files to it. Enjoy!
20 # mount /dev/pktcdvd/dev_name /cdrom -t udf -o rw,noatime
30 # dvd+rw-format /dev/hdc
34 # pktsetup dev_name /dev/hdc
35 # mount /dev/pktcdvd/dev_name /cdrom -t udf -o rw,noatime
46 # dvd+rw-format /dev/hdc (only needed if the disc has never
48 # mkudffs /dev/hdc
49 # mount /dev/hdc /cdrom -t udf -o rw,noatime
[all …]
|
| /Documentation/s390/ |
| D | zfcpdump.txt | 20 standalone dump format. It can be used in the same way as e.g. /dev/mem. The
52 dir /dev 755 0 0
53 nod /dev/console 644 0 0 c 5 1
54 nod /dev/null 644 0 0 c 1 3
55 nod /dev/sda1 644 0 0 b 8 1
56 nod /dev/sda2 644 0 0 b 8 2
57 nod /dev/sda3 644 0 0 b 8 3
58 nod /dev/sda4 644 0 0 b 8 4
59 nod /dev/sda5 644 0 0 b 8 5
60 nod /dev/sda6 644 0 0 b 8 6
[all …]
|
| D | config3270.sh | 18 D=$ROOT/dev
30 if ! ls $P > /dev/null 2>&1; then
31 modprobe tub3270 > /dev/null 2>&1
33 ls $P > /dev/null 2>&1 || exit 1
40 if [ ! -d /dev/dasd ]; then
45 if [ ! -d /dev/dasd ]; then
55 if [ ! -d /dev/dasd ]; then
60 if [ ! -d /dev/dasd ]; then
64 if [ ! -d /dev/dasd ]; then
|
| /Documentation/i2c/ |
| D | upgrading-clients | 32 struct device *dev = &adap->dev; /* to use for dev_ reports */
37 dev_err(dev, "failed to create our state\n");
50 dev_err(dev, "failed to attach client\n");
55 dev = &state->i2c_client.dev;
59 dev_info(dev, "example client created\n");
155 - dev_err(dev, "failed to attach client\n");
171 - struct device *dev = &adap->dev; /* to use for dev_ reports */
172 + struct device *dev = &i2c_client->dev; /* to use for dev_ reports */
177 - dev = &state->i2c_client.dev;
186 struct device *dev = &i2c_client->dev;
[all …]
|
| D | dev-interface | 3 the /dev interface. You need to load module i2c-dev for this.
6 examine /sys/class/i2c-dev/ to see what number corresponds to which adapter.
21 first thing to do is "#include <linux/i2c-dev.h>". Please note that
22 there are two files named "i2c-dev.h" out there, one is distributed
29 inspect /sys/class/i2c-dev/ or run "i2cdetect -l" to decide this.
39 snprintf(filename, 19, "/dev/i2c-%d", adapter_nr);
176 when you use the /dev interface to I2C:
178 1* Your program opens /dev/i2c-N and calls ioctl() on it, as described in
181 2* These open() and ioctl() calls are handled by the i2c-dev kernel
182 driver: see i2c-dev.c:i2cdev_open() and i2c-dev.c:i2cdev_ioctl(),
[all …]
|
| /Documentation/blockdev/ |
| D | cpqarray.txt | 52 You need some entries in /dev for the ida device. MAKEDEV in the /dev
75 /dev/ida/c0d0 Controller 0, disk 0, whole device
76 /dev/ida/c0d0p1 Controller 0, disk 0, partition 1
77 /dev/ida/c0d0p2 Controller 0, disk 0, partition 2
78 /dev/ida/c0d0p3 Controller 0, disk 0, partition 3
80 /dev/ida/c1d1 Controller 1, disk 1, whole device
81 /dev/ida/c1d1p1 Controller 1, disk 1, partition 1
82 /dev/ida/c1d1p2 Controller 1, disk 1, partition 2
83 /dev/ida/c1d1p3 Controller 1, disk 1, partition 3
|
| D | ramdisk.txt | 30 To use RAM disk support with your system, run './MAKEDEV ram' from the /dev
32 for /dev/ram0, etc. If used, modern kernels use /dev/ram0 for an initrd.
88 /usr/src/linux# cat arch/i386/boot/zImage > /dev/fd0
89 /usr/src/linux# rdev /dev/fd0 /dev/fd0
90 /usr/src/linux# rdev -r /dev/fd0 49152
104 example, we will use the RAM disk device, "/dev/ram0".
107 of RAM. If using a spare disk partition instead of /dev/ram0, then this
116 dd if=/dev/zero of=/dev/ram0 bs=1k count=2048
120 mke2fs -vm0 /dev/ram0 2048
122 c) Mount it, copy the files you want to it (eg: /etc/* /dev/* ...)
[all …]
|
| /Documentation/networking/ |
| D | driver.txt | 14 struct net_device *dev)
16 struct drv *dp = netdev_priv(dev);
22 netif_stop_queue(dev);
25 dev->name);
33 netif_stop_queue(dev);
42 if (netif_queue_stopped(dp->dev) &&
44 netif_wake_queue(dp->dev);
57 if (netif_queue_stopped(dp->dev) &&
59 netif_wake_queue(dp->dev);
88 1) After the dev->stop routine has been called, the hardware must
[all …]
|
| D | netdevices.txt | 21 (netdev_priv(dev)) then it is up to the module exit handler to free that.
50 dev->open:
54 dev->stop:
58 Note2: dev->poll() is guaranteed to be stopped
60 dev->do_ioctl:
64 dev->get_stats:
68 dev->hard_start_xmit:
71 When the driver sets NETIF_F_LLTX in dev->features this will be
90 dev->tx_timeout:
95 dev->set_multicast_list:
[all …]
|
| D | cxacru.txt | 78 [4942145.150704] ATM dev 0: ADSL state: running
79 [4942243.663766] ATM dev 0: ADSL line: down
80 [4942249.665075] ATM dev 0: ADSL line: attempting to activate
81 [4942253.654954] ATM dev 0: ADSL line: training
82 [4942255.666387] ATM dev 0: ADSL line: channel analysis
83 [4942259.656262] ATM dev 0: ADSL line: exchange
84 [2635357.696901] ATM dev 0: ADSL line: up (8128 kb/s down | 832 kb/s up)
|
| /Documentation/sound/alsa/ |
| D | OSS-Emulation.txt | 33 /dev/sndstat, which is available on the commercial OSS driver.
34 On ALSA, you can symlink /dev/sndstat to this proc file.
47 /dev/dspX
48 /dev/adspX
51 /dev/mixerX
54 /dev/midi0X
55 /dev/amidi0X
58 /dev/sequencer
59 /dev/sequencer2 (aka /dev/music)
63 (NOTE: Some distributions have the device files like /dev/midi0 and
[all …]
|
| /Documentation/power/regulator/ |
| D | machine.txt | 19 struct device *dev; /* consumer */
27 .dev = &platform_consumerB_device.dev,
33 .dev = &platform_consumerA_device.dev,
60 .supply_regulator_dev = &platform_regulator1_device.dev,
77 .dev = {
84 .dev = {
|
| /Documentation/power/ |
| D | swsusp-dmcrypt.txt | 34 brw------- 1 root root 254, 0 Jul 28 13:37 /dev/mapper/swap0
36 Now set up your kernel to use /dev/mapper/swap0 as the default
39 CONFIG_PM_STD_PARTITION="/dev/mapper/swap0"
48 append="root=/dev/ram0 init=/linuxrc rw"
53 fs which resides on /dev/hde1 when the card is inserted. The
58 /dev/hda1 /mnt ext3 ro 0 0
62 /dev/hda1 contains an unencrypted mini system that sets up all
66 continues boot with your mini system on /dev/hda1 if resume
86 mount -t ext2 -o ro /dev/hde1 /mnt
89 dmsetup create swap0 /mnt/swapkey > /dev/null 2>&1 && mapped=1
[all …]
|
| /Documentation/ABI/testing/ |
| D | sysfs-dev | 1 What: /sys/dev
5 Description: The /sys/dev tree provides a method to look up the sysfs
8 beneath /sys/dev containing symbolic links with names of
13 $ readlink /sys/dev/block/8:32
16 Entries in /sys/dev/char and /sys/dev/block will be
|
| /Documentation/powerpc/ |
| D | hvcs.txt | 110 There is a maximum number of dev entries that can be specified on insmod.
154 | | `-- dev
156 | | `-- dev
158 | | `-- dev
160 | | `-- dev
167 "dev" entry in the hvcs directory:
169 Pow5:/sys/class/tty/hvcs0/ # cat dev
172 Pow5:/sys/class/tty/hvcs1/ # cat dev
175 Pow5:/sys/class/tty/hvcs2/ # cat dev
178 Pow5:/sys/class/tty/hvcs3/ # cat dev
[all …]
|
| /Documentation/arm/SA1100/ |
| D | serial_UART | 17 > 5 = /dev/ttySA0 SA1100 builtin serial port 0
18 > 6 = /dev/ttySA1 SA1100 builtin serial port 1
19 > 7 = /dev/ttySA2 SA1100 builtin serial port 2
22 > 5 = /dev/cusa0 Callout device for ttySA0
23 > 6 = /dev/cusa1 Callout device for ttySA1
24 > 7 = /dev/cusa2 Callout device for ttySA2
27 You must create those inodes in /dev on the root filesystem used
|
| /Documentation/driver-model/ |
| D | device.txt | 32 void (*release)(struct device * dev);
102 int device_register(struct device * dev);
114 struct device * get_device(struct device * dev);
115 void put_device(struct device * dev);
123 void lock_device(struct device * dev);
124 void unlock_device(struct device * dev);
131 ssize_t (*show)(struct device *dev, struct device_attribute *attr,
133 ssize_t (*store)(struct device *dev, struct device_attribute *attr,
156 void device_remove_file(struct device * dev, struct device_attribute * attr);
160 device_create_file(dev,&dev_attr_power);
[all …]
|
| /Documentation/device-mapper/ |
| D | linear.txt | 8 Parameters: <dev path> <offset>
9 <dev path>: Full pathname to the underlying block-device, or a
39 my $dev = $ARGV[0];
43 if (!defined($dev)) {
47 my $dev_size = `blockdev --getsize $dev`;
57 $table .= "$this_start $extent_size linear $dev $this_offset\n";
|