| /drivers/pps/ |
| D | pps.c | 54 struct pps_device *pps = file->private_data; in pps_cdev_poll() local
56 poll_wait(file, &pps->queue, wait); in pps_cdev_poll()
63 struct pps_device *pps = file->private_data; in pps_cdev_fasync() local
64 return fasync_helper(fd, file, on, &pps->async_queue); in pps_cdev_fasync()
70 struct pps_device *pps = file->private_data; in pps_cdev_ioctl() local
78 dev_dbg(pps->dev, "PPS_GETPARAMS\n"); in pps_cdev_ioctl()
80 spin_lock_irq(&pps->lock); in pps_cdev_ioctl()
83 params = pps->params; in pps_cdev_ioctl()
85 spin_unlock_irq(&pps->lock); in pps_cdev_ioctl()
94 dev_dbg(pps->dev, "PPS_SETPARAMS\n"); in pps_cdev_ioctl()
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| D | kapi.c | 55 static void pps_echo_client_default(struct pps_device *pps, int event, in pps_echo_client_default() argument
58 dev_info(pps->dev, "echo %s %s\n", in pps_echo_client_default()
81 struct pps_device *pps; in pps_register_source() local
99 pps = kzalloc(sizeof(struct pps_device), GFP_KERNEL); in pps_register_source()
100 if (pps == NULL) { in pps_register_source()
108 pps->params.api_version = PPS_API_VERS; in pps_register_source()
109 pps->params.mode = default_params; in pps_register_source()
110 pps->info = *info; in pps_register_source()
113 if ((pps->info.mode & (PPS_ECHOASSERT | PPS_ECHOCLEAR)) && in pps_register_source()
114 pps->info.echo == NULL) in pps_register_source()
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| D | sysfs.c | 35 struct pps_device *pps = dev_get_drvdata(dev); in pps_show_assert() local
37 if (!(pps->info.mode & PPS_CAPTUREASSERT)) in pps_show_assert()
41 (long long) pps->assert_tu.sec, pps->assert_tu.nsec, in pps_show_assert()
42 pps->assert_sequence); in pps_show_assert()
48 struct pps_device *pps = dev_get_drvdata(dev); in pps_show_clear() local
50 if (!(pps->info.mode & PPS_CAPTURECLEAR)) in pps_show_clear()
54 (long long) pps->clear_tu.sec, pps->clear_tu.nsec, in pps_show_clear()
55 pps->clear_sequence); in pps_show_clear()
61 struct pps_device *pps = dev_get_drvdata(dev); in pps_show_mode() local
63 return sprintf(buf, "%4x\n", pps->info.mode); in pps_show_mode()
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| D | kc.c | 49 int pps_kc_bind(struct pps_device *pps, struct pps_bind_args *bind_args) in pps_kc_bind() argument
55 if (pps_kc_hardpps_dev == pps) { in pps_kc_bind()
59 dev_info(pps->dev, "unbound kernel" in pps_kc_bind()
63 dev_err(pps->dev, "selected kernel consumer" in pps_kc_bind()
69 pps_kc_hardpps_dev == pps) { in pps_kc_bind()
71 pps_kc_hardpps_dev = pps; in pps_kc_bind()
73 dev_info(pps->dev, "bound kernel consumer: " in pps_kc_bind()
77 dev_err(pps->dev, "another kernel consumer" in pps_kc_bind()
92 void pps_kc_remove(struct pps_device *pps) in pps_kc_remove() argument
95 if (pps == pps_kc_hardpps_dev) { in pps_kc_remove()
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| D | kc.h | 29 extern int pps_kc_bind(struct pps_device *pps,
31 extern void pps_kc_remove(struct pps_device *pps);
32 extern void pps_kc_event(struct pps_device *pps,
38 static inline int pps_kc_bind(struct pps_device *pps, in pps_kc_bind() argument
40 static inline void pps_kc_remove(struct pps_device *pps) {} in pps_kc_remove() argument
41 static inline void pps_kc_event(struct pps_device *pps, in pps_kc_event() argument
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| D | Kconfig | 43 source drivers/pps/clients/Kconfig
45 source drivers/pps/generators/Kconfig
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| D | Makefile | 5 pps_core-y := pps.o kapi.o sysfs.o
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| /drivers/pps/clients/ |
| D | pps-ldisc.c | 34 struct pps_device *pps; in pps_tty_dcd_change() local
39 pps = pps_lookup_dev(tty); in pps_tty_dcd_change()
44 if (WARN_ON_ONCE(pps == NULL)) in pps_tty_dcd_change()
48 pps_event(pps, &ts, status ? PPS_CAPTUREASSERT : in pps_tty_dcd_change()
51 dev_dbg(pps->dev, "PPS %s at %lu\n", in pps_tty_dcd_change()
62 struct pps_device *pps; in pps_tty_open() local
73 pps = pps_register_source(&info, PPS_CAPTUREBOTH | \ in pps_tty_open()
75 if (pps == NULL) { in pps_tty_open()
79 pps->lookup_cookie = tty; in pps_tty_open()
88 dev_info(pps->dev, "source \"%s\" added\n", info.path); in pps_tty_open()
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| D | pps-ktimer.c | 35 static struct pps_device *pps; variable
49 pps_event(pps, &ts, PPS_CAPTUREASSERT, NULL); in pps_ktimer_event()
73 dev_info(pps->dev, "ktimer PPS source unregistered\n"); in pps_ktimer_exit()
76 pps_unregister_source(pps); in pps_ktimer_exit()
81 pps = pps_register_source(&pps_ktimer_info, in pps_ktimer_init()
83 if (pps == NULL) { in pps_ktimer_init()
91 dev_info(pps->dev, "ktimer PPS source registered\n"); in pps_ktimer_init()
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| D | pps_parport.c | 56 struct pps_device *pps; /* PPS device */ member
98 dev_err(dev->pps->dev, "lost the signal\n"); in parport_irq()
115 dev_err(dev->pps->dev, "disabled clear edge capture after %d" in parport_irq()
123 pps_event(dev->pps, &ts_assert, in parport_irq()
129 pps_event(dev->pps, &ts_assert, in parport_irq()
132 pps_event(dev->pps, &ts_clear, in parport_irq()
169 device->pps = pps_register_source(&info, in parport_attach()
171 if (device->pps == NULL) { in parport_attach()
205 pps_unregister_source(device->pps); in parport_detach()
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| D | pps-gpio.c | 40 struct pps_device *pps; /* PPS source device */ member
63 pps_event(info->pps, &ts, PPS_CAPTUREASSERT, NULL); in pps_gpio_irq_handler()
67 pps_event(info->pps, &ts, PPS_CAPTURECLEAR, NULL); in pps_gpio_irq_handler()
152 data->pps = pps_register_source(&data->info, pps_default_params); in pps_gpio_probe()
153 if (data->pps == NULL) { in pps_gpio_probe()
166 pps_unregister_source(data->pps); in pps_gpio_probe()
173 dev_info(data->pps->dev, "Registered IRQ %d as PPS source\n", irq); in pps_gpio_probe()
190 pps_unregister_source(data->pps); in pps_gpio_remove()
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| D | Makefile | 5 obj-$(CONFIG_PPS_CLIENT_KTIMER) += pps-ktimer.o
6 obj-$(CONFIG_PPS_CLIENT_LDISC) += pps-ldisc.o
8 obj-$(CONFIG_PPS_CLIENT_GPIO) += pps-gpio.o
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| D | Kconfig | 16 will be called pps-ktimer.
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| /drivers/ptp/ |
| D | ptp_clock.c | 221 if (info->pps) { in ptp_clock_register()
222 struct pps_source_info pps; in ptp_clock_register() local
223 memset(&pps, 0, sizeof(pps)); in ptp_clock_register()
224 snprintf(pps.name, PPS_MAX_NAME_LEN, "ptp%d", index); in ptp_clock_register()
225 pps.mode = PTP_PPS_MODE; in ptp_clock_register()
226 pps.owner = info->owner; in ptp_clock_register()
227 ptp->pps_source = pps_register_source(&pps, PTP_PPS_DEFAULTS); in ptp_clock_register()
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| D | ptp_sysfs.c | 43 PTP_SHOW_INT(pps);
56 PTP_RO_ATTR(pps, pps_available),
188 if (info->pps) in ptp_cleanup_sysfs()
213 if (info->pps) { in ptp_populate_sysfs()
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| D | ptp_chardev.c | 53 caps.pps = ptp->info->pps; in ptp_ioctl()
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| /drivers/gpu/drm/gma500/ |
| D | intel_bios.c | 93 dev_priv->edp.pps = *edp_pps; in parse_edp()
96 dev_priv->edp.pps.t1_t3, dev_priv->edp.pps.t8, in parse_edp()
97 dev_priv->edp.pps.t9, dev_priv->edp.pps.t10, in parse_edp()
98 dev_priv->edp.pps.t11_t12); in parse_edp()
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| /drivers/net/wireless/iwlegacy/ |
| D | 3945-rs.c | 191 u32 packet_count, duration, pps; in il3945_bg_rate_scale_flush() local
212 pps = (packet_count * 1000) / duration; in il3945_bg_rate_scale_flush()
214 pps = 0; in il3945_bg_rate_scale_flush()
216 if (pps) { in il3945_bg_rate_scale_flush()
217 duration = (IL_AVERAGE_PACKETS * 1000) / pps; in il3945_bg_rate_scale_flush()
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| /drivers/net/ethernet/intel/igb/ |
| D | igb_ptp.c | 725 adapter->ptp_caps.pps = 0; in igb_ptp_init()
745 adapter->ptp_caps.pps = 0; in igb_ptp_init()
764 adapter->ptp_caps.pps = 0; in igb_ptp_init()
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| /drivers/net/ethernet/stmicro/stmmac/ |
| D | stmmac_ptp.c | 167 .pps = 0,
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| /drivers/net/ethernet/intel/e1000e/ |
| D | ptp.c | 194 .pps = 0,
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| /drivers/ |
| D | Makefile | 95 obj-$(CONFIG_PPS) += pps/
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| D | Kconfig | 59 source "drivers/pps/Kconfig"
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| /drivers/net/ethernet/intel/ixgbe/ |
| D | ixgbe_ptp.c | 849 adapter->ptp_caps.pps = 1; in ixgbe_ptp_init()
863 adapter->ptp_caps.pps = 0; in ixgbe_ptp_init()
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| /drivers/net/ethernet/freescale/ |
| D | fec_ptp.c | 361 fep->ptp_caps.pps = 0; in fec_ptp_init()
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