Searched refs:loopback (Results 1 - 25 of 130) sorted by relevance

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/linux-master/include/linux/
H A Dserial_max3100.h14 * @loopback: force MAX3100 in loopback
25 * .loopback = 0,
42 int loopback; member in struct:plat_max3100
H A Dsynclink.h21 unsigned char loopback; member in struct:MGSL_PARAMS32
/linux-master/tools/testing/selftests/ir/
H A Dir_loopback.sh12 if ! /sbin/modprobe -q -n rc-loopback; then
13 echo "ir_loopback: module rc-loopback is not found in /lib/modules/`uname -r` [SKIP]"
17 /sbin/modprobe rc-loopback
22 RCDEV=$(grep -l DRV_NAME=rc-loopback /sys/class/rc/rc*/uevent | grep -o 'rc[0-9]\+')
/linux-master/net/sunrpc/
H A Dsunrpc.h29 int loopback = 0; local
34 loopback = 1;
36 return loopback;
/linux-master/sound/drivers/
H A Daloop.c34 MODULE_DESCRIPTION("A loopback soundcard");
47 MODULE_PARM_DESC(index, "Index value for loopback soundcard.");
49 MODULE_PARM_DESC(id, "ID string for loopback soundcard.");
51 MODULE_PARM_DESC(enable, "Enable this loopback soundcard.");
53 MODULE_PARM_DESC(pcm_substreams, "PCM substreams # (1-8) for loopback driver.");
70 * call in loopback->cable_lock
86 * call in loopback->cable_lock
131 struct loopback { struct
141 struct loopback *loopback; member in struct:loopback_pcm
1038 struct loopback *loopback = substream->private_data; local
1230 struct loopback *loopback = substream->private_data; local
1330 struct loopback *loopback = substream->private_data; local
1351 loopback_pcm_new(struct loopback *loopback, int device, int substreams) argument
1387 struct loopback *loopback = snd_kcontrol_chip(kcontrol); local
1400 struct loopback *loopback = snd_kcontrol_chip(kcontrol); local
1423 struct loopback *loopback = snd_kcontrol_chip(kcontrol); local
1436 struct loopback *loopback = snd_kcontrol_chip(kcontrol); local
1455 struct loopback *loopback = snd_kcontrol_chip(kcontrol); local
1486 struct loopback *loopback = snd_kcontrol_chip(kcontrol); local
1508 struct loopback *loopback = snd_kcontrol_chip(kcontrol); local
1532 struct loopback *loopback = snd_kcontrol_chip(kcontrol); local
1553 struct loopback *loopback = snd_kcontrol_chip(kcontrol); local
1622 loopback_mixer_new(struct loopback *loopback, int notify) argument
1704 print_substream_info(struct snd_info_buffer *buffer, struct loopback *loopback, int sub, int num) argument
1726 struct loopback *loopback = entry->private_data; local
1737 loopback_cable_proc_new(struct loopback *loopback, int cidx) argument
1746 loopback_set_timer_source(struct loopback *loopback, const char *value) argument
1761 struct loopback *loopback = entry->private_data; local
1772 struct loopback *loopback = entry->private_data; local
1781 loopback_timer_source_proc_new(struct loopback *loopback) argument
1791 struct loopback *loopback; local
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/linux-master/drivers/net/ethernet/cisco/enic/
H A Denic_res.h34 int offload_mode, int cq_entry, int sop, int eop, int loopback)
50 (u8)loopback);
58 int eop, int loopback)
62 eop, 0 /* !SOP */, eop, loopback);
67 unsigned int vlan_tag, int eop, int loopback)
72 eop, 1 /* SOP */, eop, loopback);
78 unsigned int vlan_tag, int eop, int loopback)
84 eop, 1 /* SOP */, eop, loopback);
90 int vlan_tag_insert, unsigned int vlan_tag, int eop, int loopback)
95 eop, 1 /* SOP */, eop, loopback);
30 enic_queue_wq_desc_ex(struct vnic_wq *wq, void *os_buf, dma_addr_t dma_addr, unsigned int len, unsigned int mss_or_csum_offset, unsigned int hdr_len, int vlan_tag_insert, unsigned int vlan_tag, int offload_mode, int cq_entry, int sop, int eop, int loopback) argument
56 enic_queue_wq_desc_cont(struct vnic_wq *wq, void *os_buf, dma_addr_t dma_addr, unsigned int len, int eop, int loopback) argument
65 enic_queue_wq_desc(struct vnic_wq *wq, void *os_buf, dma_addr_t dma_addr, unsigned int len, int vlan_tag_insert, unsigned int vlan_tag, int eop, int loopback) argument
75 enic_queue_wq_desc_csum(struct vnic_wq *wq, void *os_buf, dma_addr_t dma_addr, unsigned int len, int ip_csum, int tcpudp_csum, int vlan_tag_insert, unsigned int vlan_tag, int eop, int loopback) argument
87 enic_queue_wq_desc_csum_l4(struct vnic_wq *wq, void *os_buf, dma_addr_t dma_addr, unsigned int len, unsigned int csum_offset, unsigned int hdr_len, int vlan_tag_insert, unsigned int vlan_tag, int eop, int loopback) argument
98 enic_queue_wq_desc_tso(struct vnic_wq *wq, void *os_buf, dma_addr_t dma_addr, unsigned int len, unsigned int mss, unsigned int hdr_len, int vlan_tag_insert, unsigned int vlan_tag, int eop, int loopback) argument
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H A Dwq_enet_desc.h43 u8 vlan_tag_insert, u16 vlan_tag, u8 loopback)
48 WQ_ENET_MSS_SHIFT | (loopback & 1) << WQ_ENET_LOOPBACK_SHIFT);
62 u8 *vlan_tag_insert, u16 *vlan_tag, u8 *loopback)
68 *loopback = (u8)((le16_to_cpu(desc->mss_loopback) >>
40 wq_enet_desc_enc(struct wq_enet_desc *desc, u64 address, u16 length, u16 mss, u16 header_length, u8 offload_mode, u8 eop, u8 cq_entry, u8 fcoe_encap, u8 vlan_tag_insert, u16 vlan_tag, u8 loopback) argument
59 wq_enet_desc_dec(struct wq_enet_desc *desc, u64 *address, u16 *length, u16 *mss, u16 *header_length, u8 *offload_mode, u8 *eop, u8 *cq_entry, u8 *fcoe_encap, u8 *vlan_tag_insert, u16 *vlan_tag, u8 *loopback) argument
/linux-master/samples/bpf/
H A Dhbm.h22 loopback:1, /* also limit flows using loopback */ member in struct:hbm_queue_stats
/linux-master/include/uapi/linux/hdlc/
H A Dioctl.h43 unsigned short loopback; member in struct:__anon1687
49 unsigned short loopback; member in struct:__anon1688
/linux-master/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);
53 err = bpf_prog_query_opts(loopback, BPF_TCX_INGRESS, &optq);
68 err = bpf_prog_attach_opts(fd2, loopback, BPF_TCX_EGRESS, &opta);
78 err = bpf_prog_query_opts(loopback, BPF_TCX_EGRESS, &optq);
94 err = bpf_prog_detach_opts(fd2, loopback, BPF_TCX_EGRESS, &optd);
101 err = bpf_prog_detach_opts(fd1, loopback, BPF_TCX_INGRESS, &optd);
141 err = bpf_prog_attach_opts(fd1, loopback, target, &opta);
147 err = bpf_prog_attach_opts(fd2, loopback, target, &opta);
158 err = bpf_prog_query_opts(loopback, targe
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H A Dtc_helpers.h7 #ifndef loopback
8 # define loopback 1 macro
65 __assert_mprog_count(target, expected, loopback);
H A Dtc_links.c8 #define loopback 1 macro
39 link = bpf_program__attach_tcx(skel->progs.tc1, loopback, &optl);
57 err = bpf_prog_query_opts(loopback, BPF_TCX_INGRESS, &optq);
74 link = bpf_program__attach_tcx(skel->progs.tc2, loopback, &optl);
90 err = bpf_prog_query_opts(loopback, BPF_TCX_EGRESS, &optq);
152 link = bpf_program__attach_tcx(skel->progs.tc1, loopback, &optl);
162 link = bpf_program__attach_tcx(skel->progs.tc2, loopback, &optl);
179 err = bpf_prog_query_opts(loopback, target, &optq);
205 link = bpf_program__attach_tcx(skel->progs.tc3, loopback, &optl);
218 link = bpf_program__attach_tcx(skel->progs.tc4, loopback,
[all...]
/linux-master/tools/testing/selftests/bpf/
H A Dtest_lirc_mode2.sh18 modprobe rc-loopback
22 if grep -q DRV_NAME=rc-loopback $i/uevent
/linux-master/tools/testing/selftests/net/forwarding/
H A Dloopback.sh44 check_fail $? "Matched on a filter without loopback setup"
46 ethtool -K $h1 loopback on
47 check_err $? "Failed to enable loopback"
54 check_err $? "Did not match on filter with loopback"
56 ethtool -K $h1 loopback off
57 check_err $? "Failed to disable loopback"
62 check_fail $? "Matched on a filter after loopback was removed"
66 log_test "loopback"
79 if ethtool -k $h1 | grep loopback | grep -q fixed; then
80 log_test "SKIP: dev $h1 does not support loopback featur
[all...]
/linux-master/drivers/net/ethernet/sfc/falcon/
H A Dselftest.h41 struct ef4_loopback_self_tests loopback[LOOPBACK_TEST_MAX + 1]; member in struct:ef4_self_tests
/linux-master/drivers/net/ethernet/sfc/
H A Dselftest.h41 struct efx_loopback_self_tests loopback[LOOPBACK_TEST_MAX + 1]; member in struct:efx_self_tests
/linux-master/drivers/net/ethernet/sfc/siena/
H A Dselftest.h41 struct efx_loopback_self_tests loopback[LOOPBACK_TEST_MAX + 1]; member in struct:efx_self_tests
/linux-master/drivers/scsi/fnic/
H A Dwq_enet_desc.h42 u8 vlan_tag_insert, u16 vlan_tag, u8 loopback)
47 WQ_ENET_MSS_SHIFT | (loopback & 1) << WQ_ENET_LOOPBACK_SHIFT);
61 u8 *vlan_tag_insert, u16 *vlan_tag, u8 *loopback)
67 *loopback = (u8)((le16_to_cpu(desc->mss_loopback) >>
39 wq_enet_desc_enc(struct wq_enet_desc *desc, u64 address, u16 length, u16 mss, u16 header_length, u8 offload_mode, u8 eop, u8 cq_entry, u8 fcoe_encap, u8 vlan_tag_insert, u16 vlan_tag, u8 loopback) argument
58 wq_enet_desc_dec(struct wq_enet_desc *desc, u64 *address, u16 *length, u16 *mss, u16 *header_length, u8 *offload_mode, u8 *eop, u8 *cq_entry, u8 *fcoe_encap, u8 *vlan_tag_insert, u16 *vlan_tag, u8 *loopback) argument
/linux-master/drivers/scsi/snic/
H A Dwq_enet_desc.h40 u8 vlan_tag_insert, u16 vlan_tag, u8 loopback)
45 WQ_ENET_MSS_SHIFT | (loopback & 1) << WQ_ENET_LOOPBACK_SHIFT);
59 u8 *vlan_tag_insert, u16 *vlan_tag, u8 *loopback)
65 *loopback = (u8)((le16_to_cpu(desc->mss_loopback) >>
37 wq_enet_desc_enc(struct wq_enet_desc *desc, u64 address, u16 length, u16 mss, u16 header_length, u8 offload_mode, u8 eop, u8 cq_entry, u8 fcoe_encap, u8 vlan_tag_insert, u16 vlan_tag, u8 loopback) argument
56 wq_enet_desc_dec(struct wq_enet_desc *desc, u64 *address, u16 *length, u16 *mss, u16 *header_length, u8 *offload_mode, u8 *eop, u8 *cq_entry, u8 *fcoe_encap, u8 *vlan_tag_insert, u16 *vlan_tag, u8 *loopback) argument
/linux-master/drivers/target/
H A DMakefile29 obj-$(CONFIG_LOOPBACK_TARGET) += loopback/
/linux-master/tools/testing/selftests/net/
H A Dsetup_loopback.sh31 # Fail hard if cannot turn on loopback mode for current NIC
32 ethtool -K "${dev}" loopback on || exit 1
81 ethtool -K "${dev}" loopback off
/linux-master/drivers/staging/greybus/
H A DMakefile13 gb-loopback-y := loopback.o
24 obj-$(CONFIG_GREYBUS_LOOPBACK) += gb-loopback.o
/linux-master/drivers/net/ethernet/mellanox/mlx4/
H A Den_resources.c78 /* disable multicast loopback to qp with same counter */
95 int loopback)
101 if (!loopback)
94 mlx4_en_change_mcast_lb(struct mlx4_en_priv *priv, struct mlx4_qp *qp, int loopback) argument
/linux-master/drivers/net/ethernet/stmicro/stmmac/
H A Dstmmac_pcs.h100 * @loopback: to cause the PHY to loopback tx data into rx path.
102 * and init the ANE, select loopback (usually for debugging purpose) and
106 bool srgmi_ral, bool loopback)
122 if (loopback)
105 dwmac_ctrl_ane(void __iomem *ioaddr, u32 reg, bool ane, bool srgmi_ral, bool loopback) argument
/linux-master/sound/soc/intel/boards/
H A Dhsw_rt5640.c73 SND_SOC_DAILINK_DEF(loopback, DAILINK_COMP_ARRAY(COMP_CPU("Loopback Pin")));
117 SND_SOC_DAILINK_REG(loopback, dummy, platform),

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