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Searched refs:loopback (Results 1 – 25 of 159) sorted by relevance

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/linux/sound/drivers/
H A Daloop.c35 MODULE_DESCRIPTION("A loopback soundcard");
48 MODULE_PARM_DESC(index, "Index value for loopback soundcard.");
50 MODULE_PARM_DESC(id, "ID string for loopback soundcard.");
52 MODULE_PARM_DESC(enable, "Enable this loopback soundcard.");
54 MODULE_PARM_DESC(pcm_substreams, "PCM substreams # (1-8) for loopback driver.");
71 * call in loopback->cable_lock
87 * call in loopback->cable_lock
135 struct loopback { argument
145 struct loopback *loopback;
132 struct loopback { global() struct
137 setuploopback global() argument
142 struct loopback *loopback; global() member
1049 struct loopback *loopback = substream->private_data; free_cable() local
1242 struct loopback *loopback = substream->private_data; loopback_open() local
1339 struct loopback *loopback = substream->private_data; loopback_close() local
1359 loopback_pcm_new(struct loopback * loopback,int device,int substreams) loopback_pcm_new() argument
1395 struct loopback *loopback = snd_kcontrol_chip(kcontrol); loopback_rate_shift_get() local
1407 struct loopback *loopback = snd_kcontrol_chip(kcontrol); loopback_rate_shift_put() local
1429 struct loopback *loopback = snd_kcontrol_chip(kcontrol); loopback_notify_get() local
1441 struct loopback *loopback = snd_kcontrol_chip(kcontrol); loopback_notify_put() local
1459 struct loopback *loopback = snd_kcontrol_chip(kcontrol); loopback_active_get() local
1489 struct loopback *loopback = snd_kcontrol_chip(kcontrol); loopback_format_get() local
1511 struct loopback *loopback = snd_kcontrol_chip(kcontrol); loopback_rate_get() local
1534 struct loopback *loopback = snd_kcontrol_chip(kcontrol); loopback_channels_get() local
1554 struct loopback *loopback = snd_kcontrol_chip(kcontrol); loopback_access_get() local
1622 loopback_mixer_new(struct loopback * loopback,int notify) loopback_mixer_new() argument
1705 print_substream_info(struct snd_info_buffer * buffer,struct loopback * loopback,int sub,int num) print_substream_info() argument
1726 struct loopback *loopback = entry->private_data; print_cable_info() local
1736 loopback_cable_proc_new(struct loopback * loopback,int cidx) loopback_cable_proc_new() argument
1745 loopback_set_timer_source(struct loopback * loopback,const char * value) loopback_set_timer_source() argument
1760 struct loopback *loopback = entry->private_data; print_timer_source_info() local
1770 struct loopback *loopback = entry->private_data; change_timer_source_info() local
1778 loopback_timer_source_proc_new(struct loopback * loopback) loopback_timer_source_proc_new() argument
1788 struct loopback *loopback; loopback_probe() local
[all...]
/linux/tools/testing/selftests/bpf/prog_tests/
H A Dtc_opts.c7 #define loopback 1 macro
41 err = bpf_prog_attach_opts(fd1, loopback, BPF_TCX_INGRESS, &opta); in test_ns_tc_opts_basic()
53 err = bpf_prog_query_opts(loopback, BPF_TCX_INGRESS, &optq); in test_ns_tc_opts_basic()
68 err = bpf_prog_attach_opts(fd2, loopback, BPF_TCX_EGRESS, &opta); in test_ns_tc_opts_basic()
78 err = bpf_prog_query_opts(loopback, BPF_TCX_EGRESS, &optq); in test_ns_tc_opts_basic()
94 err = bpf_prog_detach_opts(fd2, loopback, BPF_TCX_EGRESS, &optd); in test_ns_tc_opts_basic()
101 err = bpf_prog_detach_opts(fd1, loopback, BPF_TCX_INGRESS, &optd); in test_ns_tc_opts_basic()
141 err = bpf_prog_attach_opts(fd1, loopback, target, &opta); in test_tc_opts_before_target()
147 err = bpf_prog_attach_opts(fd2, loopback, target, &opta); in test_tc_opts_before_target()
158 err = bpf_prog_query_opts(loopback, target, &optq); in test_tc_opts_before_target()
[all …]
H A Dtc_links.c8 #define loopback 1 macro
41 link = bpf_program__attach_tcx(skel->progs.tc1, loopback, &optl); in serial_test_tc_links_basic()
59 err = bpf_prog_query_opts(loopback, BPF_TCX_INGRESS, &optq); in serial_test_tc_links_basic()
76 link = bpf_program__attach_tcx(skel->progs.tc2, loopback, &optl); in serial_test_tc_links_basic()
92 err = bpf_prog_query_opts(loopback, BPF_TCX_EGRESS, &optq); in serial_test_tc_links_basic()
154 link = bpf_program__attach_tcx(skel->progs.tc1, loopback, &optl); in test_tc_links_before_target()
164 link = bpf_program__attach_tcx(skel->progs.tc2, loopback, &optl); in test_tc_links_before_target()
181 err = bpf_prog_query_opts(loopback, target, &optq); in test_tc_links_before_target()
207 link = bpf_program__attach_tcx(skel->progs.tc3, loopback, &optl); in test_tc_links_before_target()
220 link = bpf_program__attach_tcx(skel->progs.tc4, loopback, in test_tc_links_before_target()
[all...]
H A Dtc_helpers.h7 #ifndef loopback
8 # define loopback 1 macro
37 __assert_mprog_count(target, expected, loopback); in assert_mprog_count()
/linux/drivers/net/ethernet/cisco/enic/
H A Denic_res.h37 int offload_mode, int cq_entry, int sop, int eop, int loopback) in enic_queue_wq_desc_ex() argument
53 (u8)loopback); in enic_queue_wq_desc_ex()
61 int eop, int loopback) in enic_queue_wq_desc_cont() argument
65 eop, 0 /* !SOP */, eop, loopback); in enic_queue_wq_desc_cont()
70 unsigned int vlan_tag, int eop, int loopback) in enic_queue_wq_desc() argument
75 eop, 1 /* SOP */, eop, loopback); in enic_queue_wq_desc()
81 unsigned int vlan_tag, int eop, int loopback) in enic_queue_wq_desc_csum() argument
87 eop, 1 /* SOP */, eop, loopback); in enic_queue_wq_desc_csum()
93 int vlan_tag_insert, unsigned int vlan_tag, int eop, int loopback) in enic_queue_wq_desc_csum_l4() argument
98 eop, 1 /* SOP */, eop, loopback); in enic_queue_wq_desc_csum_l4()
[all …]
H A Dwq_enet_desc.h43 u8 vlan_tag_insert, u16 vlan_tag, u8 loopback) in wq_enet_desc_enc() argument
48 WQ_ENET_MSS_SHIFT | (loopback & 1) << WQ_ENET_LOOPBACK_SHIFT); in wq_enet_desc_enc()
62 u8 *vlan_tag_insert, u16 *vlan_tag, u8 *loopback) in wq_enet_desc_dec() argument
68 *loopback = (u8)((le16_to_cpu(desc->mss_loopback) >> in wq_enet_desc_dec()
/linux/tools/testing/selftests/ir/
H A Dir_loopback.sh12 if ! /sbin/modprobe -q -n rc-loopback; then
17 /sbin/modprobe rc-loopback
22 RCDEV=$(grep -l DRV_NAME=rc-loopback /sys/class/rc/rc*/uevent | grep -o 'rc[0-9]\+')
/linux/net/sunrpc/
H A Dsunrpc.h29 int loopback = 0; in sock_is_loopback() local
34 loopback = 1; in sock_is_loopback()
36 return loopback; in sock_is_loopback()
/linux/drivers/scsi/snic/
H A Dwq_enet_desc.h40 u8 vlan_tag_insert, u16 vlan_tag, u8 loopback) in wq_enet_desc_enc() argument
45 WQ_ENET_MSS_SHIFT | (loopback & 1) << WQ_ENET_LOOPBACK_SHIFT); in wq_enet_desc_enc()
59 u8 *vlan_tag_insert, u16 *vlan_tag, u8 *loopback) in wq_enet_desc_dec() argument
65 *loopback = (u8)((le16_to_cpu(desc->mss_loopback) >> in wq_enet_desc_dec()
/linux/drivers/scsi/fnic/
H A Dwq_enet_desc.h42 u8 vlan_tag_insert, u16 vlan_tag, u8 loopback) in wq_enet_desc_enc() argument
47 WQ_ENET_MSS_SHIFT | (loopback & 1) << WQ_ENET_LOOPBACK_SHIFT); in wq_enet_desc_enc()
61 u8 *vlan_tag_insert, u16 *vlan_tag, u8 *loopback) in wq_enet_desc_dec() argument
67 *loopback = (u8)((le16_to_cpu(desc->mss_loopback) >> in wq_enet_desc_dec()
/linux/tools/testing/selftests/drivers/net/hw/
H A Dloopback.sh47 ethtool -K $h1 loopback on
57 ethtool -K $h1 loopback off
80 if ethtool -k $h1 | grep loopback | grep -q fixed; then
/linux/drivers/target/loopback/
H A DKconfig3 tristate "TCM Virtual SAS target and Linux/SCSI LDD fabric loopback module"
7 fabric loopback module.
/linux/include/uapi/linux/hdlc/
H A Dioctl.h43 unsigned short loopback; member
49 unsigned short loopback; member
/linux/tools/testing/selftests/bpf/
H A Dtest_lirc_mode2.sh18 modprobe rc-loopback
22 if grep -q DRV_NAME=rc-loopback $i/uevent
/linux/drivers/staging/greybus/
H A DMakefile13 gb-loopback-y := loopback.o
24 obj-$(CONFIG_GREYBUS_LOOPBACK) += gb-loopback.o
/linux/arch/mips/boot/dts/loongson/
H A Dloongson64c-package.dtsi51 no-loopback-test;
61 no-loopback-test;
/linux/Documentation/sound/hd-audio/
H A Dcontrols.rst39 This control enables/disables the analog-loopback circuit. This
40 appears only when "loopback" is set to true in a codec hint
41 (see HD-Audio.txt). Note that on some codecs the analog-loopback
78 An enum control to determine whether the analog-loopback route is
79 enabled or not. When it's enabled, the analog-loopback is mixed to
/linux/tools/testing/selftests/net/
H A Dsetup_loopback.sh
/linux/Documentation/filesystems/
H A Dbfs.rst15 BFS filesystem via loopback::
30 this will allocate the first available loopback device (and load loop.o
31 kernel module if necessary) automatically. If the loopback driver is not
/linux/drivers/net/ethernet/mellanox/mlx4/
H A Den_resources.c95 int loopback) in mlx4_en_change_mcast_lb() argument
101 if (!loopback) in mlx4_en_change_mcast_lb()
/linux/drivers/tty/serial/
H A Dmax3100.c102 int loopback; /* 1 if we are in loopback mode */ member
385 int loopback, rts; in max3100_set_mctrl() local
389 loopback = (mctrl & TIOCM_LOOP) > 0; in max3100_set_mctrl()
393 if (s->loopback != loopback) { in max3100_set_mctrl()
394 s->loopback = loopback; in max3100_set_mctrl()
/linux/drivers/nvme/target/
H A DKconfig42 tristate "NVMe loopback device support"
47 This enables the NVMe loopback device support, which can be useful
82 This enables the NVMe FC loopback test support, which can be useful
/linux/Documentation/ABI/testing/
H A Dconfigfs-usb-gadget-loopback8 qlen depth of loopback queue
/linux/samples/bpf/
H A Dhbm.h22 loopback:1, /* also limit flows using loopback */ member
/linux/net/vmw_vsock/
H A DKconfig30 tristate "Virtual Sockets loopback transport"
35 This module implements a loopback transport for Virtual Sockets,

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