/linux/tools/testing/selftests/tc-testing/tc-tests/qdiscs/ |
H A D | plug.json | 4 "name": "Create PLUG with default setting", 7 "plug" 14 "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root plug", 17 "matchPattern": "qdisc plug 1: root refcnt", 25 "name": "Create PLUG with block setting", 28 "plug" 35 "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root plug block", 38 "matchPattern": "qdisc plug 1: root refcnt", 46 "name": "Create PLUG with release setting", 49 "plug" [all …]
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/linux/sound/core/oss/ |
H A D | io.c | 2 * PCM I/O Plug-In Interface 28 #define pcm_write(plug,buf,count) snd_pcm_oss_write3(plug,buf,count,1) argument 29 #define pcm_writev(plug,vec,count) snd_pcm_oss_writev3(plug,vec,count) argument 30 #define pcm_read(plug,buf,count) snd_pcm_oss_read3(plug,buf,count,1) argument 31 #define pcm_readv(plug,vec,count) snd_pcm_oss_readv3(plug,vec,count) argument 47 return pcm_write(plugin->plug, src_channels->area.addr, frames); in io_playback_transfer() 59 return pcm_writev(plugin->plug, bufs, frames); in io_playback_transfer() 73 return pcm_read(plugin->plug, dst_channels->area.addr, frames); in io_capture_transfer() 85 return pcm_readv(plugin->plug, bufs, frames); in io_capture_transfer() 108 int snd_pcm_plugin_build_io(struct snd_pcm_substream *plug, in snd_pcm_plugin_build_io() argument [all …]
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H A D | pcm_plugin.c | 2 * PCM Plug-In shared (kernel/library) code 35 #define snd_pcm_plug_first(plug) ((plug)->runtime->oss.plugin_first) argument 36 #define snd_pcm_plug_last(plug) ((plug)->runtime->oss.plugin_last) argument 108 int snd_pcm_plug_alloc(struct snd_pcm_substream *plug, snd_pcm_uframes_t frames) in snd_pcm_plug_alloc() argument 111 if (snd_BUG_ON(!snd_pcm_plug_first(plug))) in snd_pcm_plug_alloc() 113 if (snd_pcm_plug_stream(plug) == SNDRV_PCM_STREAM_PLAYBACK) { in snd_pcm_plug_alloc() 114 struct snd_pcm_plugin *plugin = snd_pcm_plug_first(plug); in snd_pcm_plug_alloc() 126 struct snd_pcm_plugin *plugin = snd_pcm_plug_last(plug); in snd_pcm_plug_alloc() 150 int snd_pcm_plugin_build(struct snd_pcm_substream *plug, in snd_pcm_plugin_build() argument 160 if (snd_BUG_ON(!plug)) in snd_pcm_plugin_build() [all …]
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H A D | pcm_plugin.h | 12 #define snd_pcm_plug_stream(plug) ((plug)->stream) argument 40 const char *name; /* plug-in name */ 61 struct snd_pcm_substream *plug; member 77 int snd_pcm_plug_alloc(struct snd_pcm_substream *plug, snd_pcm_uframes_t frames);
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/linux/drivers/acpi/ |
H A D | acpi_pnp.c | 147 {"AAC000F"}, /* Archtek America Corp. Archtek SmartLink Modem 3334BT Plug & Play */ 148 {"ADC0001"}, /* Anchor Datacomm BV. SXPro 144 External Data Fax Modem Plug & Play */ 149 {"ADC0002"}, /* SXPro 288 External Data Fax Modem Plug & Play */ 166 {"FUJ0202"}, /* Fujitsu 33600 PnP-I2 R Plug & Play */ 167 {"FUJ0205"}, /* Fujitsu FMV-FX431 Plug & Play */ 168 {"FUJ0206"}, /* Fujitsu 33600 PnP-I4 R Plug & Play */ 169 {"FUJ0209"}, /* Fujitsu Fax Voice 33600 PNP-I5 R Plug & Play */ 170 {"GVC000F"}, /* Archtek SmartLink Modem 3334BT Plug & Play */ 172 {"HAY0001"}, /* Hayes Optima 288 V.34-V.FC + FAX + Voice Plug & Play */ 179 {"HAYF001"}, /* Hayes Optima 288 V.34 + FAX + Voice, Plug & Play */ [all …]
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/linux/Documentation/admin-guide/ |
H A D | pnp.rst | 2 Linux Plug and Play Documentation 12 Plug and Play provides a means of detecting and setting resources for legacy or 13 otherwise unconfigurable devices. The Linux Plug and Play Layer provides these 20 The Linux Plug and Play user interface provides a means to activate PnP devices 21 for legacy and user level drivers that do not support Linux Plug and Play. The 112 The Unified Plug and Play Layer 115 All Plug and Play drivers, protocols, and services meet at a central location 116 called the Plug and Play Layer. This layer is responsible for the exchange of 121 The following functions are available from the Plug and Play Layer: 133 use this function to remove a PnP protocol from the Plug and Play Layer [all …]
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/linux/block/ |
H A D | blk-core.c | 620 /* If plug is not used, add new plug here to cache nsecs time. */ in __submit_bio() 621 struct blk_plug plug; in __submit_bio() local 626 blk_start_plug(&plug); in __submit_bio() 637 blk_finish_plug(&plug); in __submit_bio() 941 blk_flush_plug(current->plug, false); in bio_poll() 1112 void blk_start_plug_nr_ios(struct blk_plug *plug, unsigned short nr_ios) in blk_start_plug_nr_ios() argument 1117 * If this is a nested plug, don't actually assign it. in blk_start_plug_nr_ios() 1119 if (tsk->plug) in blk_start_plug_nr_ios() 1122 plug->cur_ktime = 0; in blk_start_plug_nr_ios() 1123 rq_list_init(&plug->mq_list); in blk_start_plug_nr_ios() [all …]
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H A D | blk-lib.c | 89 struct blk_plug plug; in blkdev_issue_discard() local 92 blk_start_plug(&plug); in blkdev_issue_discard() 100 blk_finish_plug(&plug); in blkdev_issue_discard() 153 struct blk_plug plug; in blkdev_issue_write_zeroes() local 156 blk_start_plug(&plug); in blkdev_issue_write_zeroes() 163 blk_finish_plug(&plug); in blkdev_issue_write_zeroes() 169 blk_finish_plug(&plug); in blkdev_issue_write_zeroes() 231 struct blk_plug plug; in blkdev_issue_zero_pages() local 237 blk_start_plug(&plug); in blkdev_issue_zero_pages() 243 blk_finish_plug(&plug); in blkdev_issue_zero_pages() [all …]
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H A D | blk-mq.c | 578 struct blk_plug *plug, in blk_mq_rq_cache_fill() argument 586 .nr_tags = plug->nr_ios, in blk_mq_rq_cache_fill() 587 .cached_rqs = &plug->cached_rqs, in blk_mq_rq_cache_fill() 594 plug->nr_ios = 1; in blk_mq_rq_cache_fill() 606 struct blk_plug *plug = current->plug; in blk_mq_alloc_cached_request() local 609 if (!plug) in blk_mq_alloc_cached_request() 612 if (rq_list_empty(&plug->cached_rqs)) { in blk_mq_alloc_cached_request() 613 if (plug->nr_ios == 1) in blk_mq_alloc_cached_request() 615 rq = blk_mq_rq_cache_fill(q, plug, opf, flags); in blk_mq_alloc_cached_request() 619 rq = rq_list_peek(&plug->cached_rqs); in blk_mq_alloc_cached_request() [all …]
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/linux/drivers/usb/typec/ |
H A D | bus.c | 253 * @sop: Cable plug target for Enter Mode command 256 * Alternate mode drivers use this function to enter mode on the cable plug. 285 * @sop: Cable plug target for Exit Mode command 287 * The alternate mode drivers use this function to exit mode on the cable plug. 310 * typec_cable_altmode_vdm - Send Vendor Defined Messages (VDM) between the cable plug and port. 312 * @sop: Cable plug target for VDM 337 if (!altmode->plug[sop]) in typec_cable_altmode_vdm() 339 pdev = &altmode->plug[sop]->adev; in typec_cable_altmode_vdm() 353 * typec_altmode_get_plug - Find cable plug alternate mode 355 * @index: Cable plug index [all …]
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H A D | class.c | 255 /* Bind the port alt mode to the partner/plug alt mode. */ in typec_altmode_set_partner() 259 /* Bind the partner/plug alt mode to the port alt mode. */ in typec_altmode_set_partner() 261 struct typec_plug *plug = to_typec_plug(adev->dev.parent); in typec_altmode_set_partner() local 263 partner->plug[plug->index] = altmode; in typec_altmode_set_partner() 282 struct typec_plug *plug = to_typec_plug(adev->dev.parent); in typec_altmode_put_partner() local 284 partner->plug[plug->index] = NULL; in typec_altmode_put_partner() 296 * If a partner or cable plug executes Enter/Exit Mode command successfully, the 325 * Returns handle to the port that a cable plug or partner with @alt is 589 /* Plug alt modes need a class to generate udev events. */ in typec_register_altmode() 717 struct typec_plug *plug; in number_of_alternate_modes_show() local [all …]
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/linux/include/uapi/linux/ |
H A D | virtio_mem.h | 55 * order to (un)plug memory. A device cannot (un)plug memory belonging to 61 * from the device to the device driver to (un)plug blocks. The 62 * device driver should try to (un)plug blocks in order to reach the 63 * "requested_size". It is impossible to plug more memory than requested. 66 * be used to (un)plug memory. It is always at least as big as the 99 /* request to plug memory blocks */ 131 struct virtio_mem_req_plug plug; 149 * Request denied - e.g. trying to plug more than requested, applicable for 208 * Currently used size. Changes due to plug/unplu 129 struct virtio_mem_req_plug plug; global() member [all...] |
/linux/sound/firewire/oxfw/ |
H A D | oxfw-command.c | 24 buf[4] = dir; /* Plug Direction */ in avc_stream_set_format() 26 buf[6] = 0x00; /* PCR (Isochronous Plug) */ in avc_stream_set_format() 27 buf[7] = 0xff & pid; /* Plug ID */ in avc_stream_set_format() 68 buf[4] = dir; /* Plug Direction */ in avc_stream_get_format() 70 buf[6] = 0x00; /* PCR (Isochronous Plug) */ in avc_stream_get_format() 71 buf[7] = 0xff & pid; /* Plug ID */ in avc_stream_get_format() 133 buf[2] = 0x19; /* INPUT PLUG SIGNAL FORMAT */ in avc_general_inquiry_sig_fmt() 135 buf[2] = 0x18; /* OUTPUT PLUG SIGNAL FORMAT */ in avc_general_inquiry_sig_fmt() 136 buf[3] = 0xff & pid; /* plug id */ in avc_general_inquiry_sig_fmt()
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/linux/mm/ |
H A D | swap.h | 14 void swap_read_folio(struct folio *folio, struct swap_iocb **plug); 15 void __swap_read_unplug(struct swap_iocb *plug); 16 static inline void swap_read_unplug(struct swap_iocb *plug) in swap_read_unplug() argument 18 if (unlikely(plug)) in swap_read_unplug() 19 __swap_read_unplug(plug); in swap_read_unplug() 70 struct swap_iocb **plug); 111 static inline void swap_read_folio(struct folio *folio, struct swap_iocb **plug) in swap_read_folio() argument
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/linux/net/sched/ |
H A D | sch_plug.c | 6 * 1. A simple "instantaneous" plug/unplug operation, by issuing an alternating 46 * plug(i+1) plug(i) head 149 * TCQ_PLUG_BUFFER: Inset a plug into the queue and 152 * to beginning of the next plug. 206 .id = "plug", 216 MODULE_ALIAS_NET_SCH("plug"); 230 MODULE_DESCRIPTION("Qdisc to plug and unplug traffic via netlink control");
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/linux/include/linux/usb/ |
H A D | typec.h | 104 * @active_link_training: Active Cable Plug Link Training 144 * Description of an Alternate Mode which a connector, cable plug or partner 160 int typec_plug_set_num_altmodes(struct typec_plug *plug, int num_altmodes); 162 *typec_plug_register_altmode(struct typec_plug *plug, 190 * struct typec_plug_desc - USB Type-C Cable Plug Descriptor 191 * @index: SOP Prime for the plug connected to DFP and SOP Double Prime for the 192 * plug connected to UFP 194 * Represents USB Type-C Cable Plug. 202 * @type: The plug type from USB PD Cable VDO 335 void typec_unregister_plug(struct typec_plug *plug); [all...] |
/linux/drivers/pnp/ |
H A D | Kconfig | 3 # Plug and Play configuration 7 bool "Plug and Play support" 11 Plug and Play (PnP) is a standard for peripherals which allows those 17 Say Y here if you would like Linux to configure your Plug and Play
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/linux/drivers/pnp/pnpbios/ |
H A D | Kconfig | 3 # Plug and Play BIOS configuration 6 bool "Plug and Play BIOS support" 10 Linux uses the PNPBIOS as defined in "Plug and Play BIOS 27 bool "Plug and Play BIOS /proc interface"
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/linux/drivers/pnp/isapnp/ |
H A D | Kconfig | 3 # ISA Plug and Play configuration 6 bool "ISA Plug and Play support" 9 Say Y here if you would like support for ISA Plug and Play devices.
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/linux/drivers/thermal/renesas/ |
H A D | Kconfig | 9 Enable this to plug the R-Car thermal sensor driver into the Linux 18 Enable this to plug the R-Car Gen3 or RZ/G2 thermal sensor driver into 27 Enable this to plug the RZ/G2L thermal sensor driver into the Linux
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/linux/drivers/staging/sm750fb/ |
H A D | ddk750_sii164.h | 7 /* Hot Plug detection mode structure */ 9 SII164_HOTPLUG_DISABLE = 0, /* Disable Hot Plug output bit 15 SII164_HOTPLUG_USE_HTPLG /* Use Hot Plug detect bit. */ 110 /* Hot Plug detect Input (HTPLG) */
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/linux/Documentation/usb/ |
H A D | chipidea.rst | 38 2) Connect 2 boards with usb cable: one end is micro A plug, the other end 39 is micro B plug. 41 The A-device (with micro A plug inserted) should enumerate B-device. 66 5) Remove B-device (unplug micro B plug) and insert again in 10 seconds; 69 6) Remove B-device (unplug micro B plug) and insert again after 10 seconds;
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/linux/Documentation/admin-guide/mm/ |
H A D | memory-hotplug.rst | 2 Memory Hot(Un)Plug 5 This document describes generic Linux support for memory hot(un)plug with 13 Memory hot(un)plug allows for increasing and decreasing the size of physical 18 Memory hot(un)plug is used for various purposes: 31 Further, the basic memory hot(un)plug infrastructure in Linux is nowadays also 35 Linux only supports memory hot(un)plug on selected 64 bit architectures, such as 38 Memory Hot(Un)Plug Granularity 41 Memory hot(un)plug in Linux uses the SPARSEMEM memory model, which divides the 263 Configuring Memory Hot(Un)Plug 267 hot(un)plug and interact with memory blocks, especially, to online them. [all …]
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/linux/drivers/platform/surface/ |
H A D | surface_hotplug.c | 3 * Surface Book (2 and later) hot-plug driver. 6 * driver is responsible for out-of-band hot-plug event signaling on these 7 * devices. It is specifically required when the hot-plug device is in D3cold 8 * and can thus not generate PCIe hot-plug events itself. 11 * device-check notifications to be picked up by the PCIe hot-plug driver. 272 MODULE_DESCRIPTION("Surface Hot-Plug Signaling Driver for Surface Book Devices");
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/linux/sound/firewire/ |
H A D | fcp.c | 54 buf[2] = 0x19; /* INPUT PLUG SIGNAL FORMAT */ in avc_general_set_sig_fmt() 56 buf[2] = 0x18; /* OUTPUT PLUG SIGNAL FORMAT */ in avc_general_set_sig_fmt() 57 buf[3] = 0xff & pid; /* plug id */ in avc_general_set_sig_fmt() 99 buf[2] = 0x19; /* INPUT PLUG SIGNAL FORMAT */ in avc_general_get_sig_fmt() 101 buf[2] = 0x18; /* OUTPUT PLUG SIGNAL FORMAT */ in avc_general_get_sig_fmt() 102 buf[3] = 0xff & pid; /* plug id */ in avc_general_get_sig_fmt() 157 buf[2] = 0x02; /* PLUG INFO */ in avc_general_get_plug_info()
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