| /Linux-v4.19/drivers/tty/serdev/ |
| D | core.c | 58 struct serdev_device *serdev = to_serdev_device(dev); in serdev_device_release() local
59 kfree(serdev); in serdev_device_release()
100 int serdev_device_add(struct serdev_device *serdev) in serdev_device_add() argument
102 struct serdev_controller *ctrl = serdev->ctrl; in serdev_device_add()
103 struct device *parent = serdev->dev.parent; in serdev_device_add()
106 dev_set_name(&serdev->dev, "%s-%d", dev_name(parent), serdev->nr); in serdev_device_add()
109 if (ctrl->serdev) { in serdev_device_add()
110 dev_err(&serdev->dev, "controller busy\n"); in serdev_device_add()
113 ctrl->serdev = serdev; in serdev_device_add()
115 err = device_add(&serdev->dev); in serdev_device_add()
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| D | Makefile | 1 serdev-objs := core.o
3 obj-$(CONFIG_SERIAL_DEV_BUS) += serdev.o
5 obj-$(CONFIG_SERIAL_DEV_CTRL_TTYPORT) += serdev-ttyport.o
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| /Linux-v4.19/drivers/gnss/ |
| D | serial.c | 24 struct serdev_device *serdev = gserial->serdev; in gnss_serial_open() local
27 ret = serdev_device_open(serdev); in gnss_serial_open()
31 serdev_device_set_baudrate(serdev, gserial->speed); in gnss_serial_open()
32 serdev_device_set_flow_control(serdev, false); in gnss_serial_open()
34 ret = pm_runtime_get_sync(&serdev->dev); in gnss_serial_open()
36 pm_runtime_put_noidle(&serdev->dev); in gnss_serial_open()
43 serdev_device_close(serdev); in gnss_serial_open()
51 struct serdev_device *serdev = gserial->serdev; in gnss_serial_close() local
53 serdev_device_close(serdev); in gnss_serial_close()
55 pm_runtime_put(&serdev->dev); in gnss_serial_close()
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| D | sirf.c | 30 struct serdev_device *serdev; member
43 struct serdev_device *serdev = data->serdev; in sirf_open() local
46 ret = serdev_device_open(serdev); in sirf_open()
50 serdev_device_set_baudrate(serdev, data->speed); in sirf_open()
51 serdev_device_set_flow_control(serdev, false); in sirf_open()
53 ret = pm_runtime_get_sync(&serdev->dev); in sirf_open()
56 pm_runtime_put_noidle(&serdev->dev); in sirf_open()
63 serdev_device_close(serdev); in sirf_open()
71 struct serdev_device *serdev = data->serdev; in sirf_close() local
73 serdev_device_close(serdev); in sirf_close()
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| D | ubx.c | 66 static int ubx_probe(struct serdev_device *serdev) in ubx_probe() argument
72 gserial = gnss_serial_allocate(serdev, sizeof(*data)); in ubx_probe()
84 data->vcc = devm_regulator_get(&serdev->dev, "vcc"); in ubx_probe()
90 data->v_bckp = devm_regulator_get_optional(&serdev->dev, "v-bckp"); in ubx_probe()
120 static void ubx_remove(struct serdev_device *serdev) in ubx_remove() argument
122 struct gnss_serial *gserial = serdev_device_get_drvdata(serdev); in ubx_remove()
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| D | serial.h | 15 struct serdev_device *serdev; member
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| /Linux-v4.19/include/linux/ |
| D | serdev.h | 114 struct serdev_device *serdev; member
123 static inline void *serdev_device_get_drvdata(const struct serdev_device *serdev) in serdev_device_get_drvdata() argument
125 return dev_get_drvdata(&serdev->dev); in serdev_device_get_drvdata()
128 static inline void serdev_device_set_drvdata(struct serdev_device *serdev, void *data) in serdev_device_set_drvdata() argument
130 dev_set_drvdata(&serdev->dev, data); in serdev_device_set_drvdata()
137 static inline void serdev_device_put(struct serdev_device *serdev) in serdev_device_put() argument
139 if (serdev) in serdev_device_put()
140 put_device(&serdev->dev); in serdev_device_put()
143 static inline void serdev_device_set_client_ops(struct serdev_device *serdev, in serdev_device_set_client_ops() argument
146 serdev->ops = ops; in serdev_device_set_client_ops()
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| /Linux-v4.19/drivers/bluetooth/ |
| D | hci_nokia.c | 135 struct serdev_device *serdev; member
160 static void nokia_flow_control(struct serdev_device *serdev, bool enable) in nokia_flow_control() argument
163 serdev_device_set_rts(serdev, true); in nokia_flow_control()
164 serdev_device_set_flow_control(serdev, true); in nokia_flow_control()
166 serdev_device_set_flow_control(serdev, false); in nokia_flow_control()
167 serdev_device_set_rts(serdev, false); in nokia_flow_control()
174 struct device *dev = &btdev->serdev->dev; in wakeup_handler()
193 struct device *dev = &btdev->serdev->dev; in nokia_reset()
210 serdev_device_write_flush(btdev->serdev); in nokia_reset()
213 nokia_flow_control(btdev->serdev, false); in nokia_reset()
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| D | hci_serdev.c | 71 struct serdev_device *serdev = hu->serdev; in hci_uart_write_work() local
84 len = serdev_device_write_buf(serdev, in hci_uart_write_work()
109 BT_DBG("hdev %p serdev %p", hdev, hu->serdev); in hci_uart_flush()
116 serdev_device_write_flush(hu->serdev); in hci_uart_flush()
178 serdev_device_set_baudrate(hu->serdev, speed); in hci_uart_setup()
193 serdev_device_set_baudrate(hu->serdev, speed); in hci_uart_setup()
223 static void hci_uart_write_wakeup(struct serdev_device *serdev) in hci_uart_write_wakeup() argument
225 struct hci_uart *hu = serdev_device_get_drvdata(serdev); in hci_uart_write_wakeup()
229 if (!hu || serdev != hu->serdev) { in hci_uart_write_wakeup()
248 static int hci_uart_receive_buf(struct serdev_device *serdev, const u8 *data, in hci_uart_receive_buf() argument
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| D | btmtkuart.c | 63 struct serdev_device *serdev; member
219 struct serdev_device *serdev = bdev->serdev; in btmtkuart_tx_work() local
232 len = serdev_device_write_buf(serdev, skb->data, in btmtkuart_tx_work()
367 static int btmtkuart_receive_buf(struct serdev_device *serdev, const u8 *data, in btmtkuart_receive_buf() argument
370 struct btmtkuart_dev *bdev = serdev_device_get_drvdata(serdev); in btmtkuart_receive_buf()
382 static void btmtkuart_write_wakeup(struct serdev_device *serdev) in btmtkuart_write_wakeup() argument
384 struct btmtkuart_dev *bdev = serdev_device_get_drvdata(serdev); in btmtkuart_write_wakeup()
400 err = serdev_device_open(bdev->serdev); in btmtkuart_open()
403 dev_name(&bdev->serdev->dev)); in btmtkuart_open()
410 dev = &bdev->serdev->dev; in btmtkuart_open()
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| D | hci_ll.c | 80 struct serdev_device *serdev; member
142 if (hu->serdev) { in ll_open()
143 struct ll_device *lldev = serdev_device_get_drvdata(hu->serdev); in ll_open()
176 if (hu->serdev) { in ll_close()
177 struct ll_device *lldev = serdev_device_get_drvdata(hu->serdev); in ll_close()
519 err = request_firmware(&fw, bts_scr_name, &lldev->serdev->dev); in download_firmware()
605 struct serdev_device *serdev = hu->serdev; in ll_setup() local
608 if (!serdev) in ll_setup()
611 lldev = serdev_device_get_drvdata(serdev); in ll_setup()
615 serdev_device_set_flow_control(serdev, true); in ll_setup()
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| D | hci_qca.c | 501 if (hu->serdev) { in qca_open()
502 serdev_device_open(hu->serdev); in qca_open()
504 qcadev = serdev_device_get_drvdata(hu->serdev); in qca_open()
609 if (hu->serdev) { in qca_close()
610 qcadev = serdev_device_get_drvdata(hu->serdev); in qca_close()
616 serdev_device_close(hu->serdev); in qca_close()
967 qcadev = serdev_device_get_drvdata(hu->serdev); in qca_set_baudrate()
994 if (hu->serdev) in host_set_baudrate()
995 serdev_device_set_baudrate(hu->serdev, speed); in host_set_baudrate()
1061 qcadev = serdev_device_get_drvdata(hu->serdev); in qca_check_speeds()
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| D | hci_bcm.c | 137 if (hu->serdev) in host_set_baudrate()
138 serdev_device_set_baudrate(hu->serdev, speed); in host_set_baudrate()
199 if (device && device->hu && device->hu->serdev) in bcm_device_exists()
382 if (hu->serdev) { in bcm_open()
383 bcm->dev = serdev_device_get_drvdata(hu->serdev); in bcm_open()
420 if (!hu->serdev) in bcm_open()
440 if (hu->serdev) { in bcm_close()
441 bdev = serdev_device_get_drvdata(hu->serdev); in bcm_close()
1268 static int bcm_serdev_probe(struct serdev_device *serdev) in bcm_serdev_probe() argument
1273 bcmdev = devm_kzalloc(&serdev->dev, sizeof(*bcmdev), GFP_KERNEL); in bcm_serdev_probe()
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| D | hci_h5.c | 217 if (hu->serdev) { in h5_open()
218 h5 = serdev_device_get_drvdata(hu->serdev); in h5_open()
263 if (!hu->serdev) in h5_close()
796 static int h5_serdev_probe(struct serdev_device *serdev) in h5_serdev_probe() argument
799 struct device *dev = &serdev->dev; in h5_serdev_probe()
809 h5->serdev_hu.serdev = serdev; in h5_serdev_probe()
810 serdev_device_set_drvdata(serdev, h5); in h5_serdev_probe()
837 static void h5_serdev_remove(struct serdev_device *serdev) in h5_serdev_remove() argument
839 struct h5 *h5 = serdev_device_get_drvdata(serdev); in h5_serdev_remove()
878 serdev_device_set_baudrate(h5->hu->serdev, controller_baudrate); in h5_btrtl_setup()
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| D | hci_ldisc.c | 311 if (hu->serdev) { in hci_uart_set_flow_control()
312 serdev_device_set_flow_control(hu->serdev, !enable); in hci_uart_set_flow_control()
313 serdev_device_set_rts(hu->serdev, !enable); in hci_uart_set_flow_control()
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| D | hci_uart.h | 81 struct serdev_device *serdev; member
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| /Linux-v4.19/drivers/net/ethernet/qualcomm/ |
| D | qca_uart.c | 53 struct serdev_device *serdev; member
63 qca_tty_receive(struct serdev_device *serdev, const unsigned char *data, in qca_tty_receive() argument
66 struct qcauart *qca = serdev_device_get_drvdata(serdev); in qca_tty_receive()
151 written = serdev_device_write_buf(qca->serdev, qca->tx_head, in qcauart_transmit()
163 static void qca_tty_wakeup(struct serdev_device *serdev) in qca_tty_wakeup() argument
165 struct qcauart *qca = serdev_device_get_drvdata(serdev); in qca_tty_wakeup()
236 written = serdev_device_write_buf(qca->serdev, qca->tx_buffer, in qcauart_netdev_xmit()
271 qca->tx_buffer = devm_kmalloc(&qca->serdev->dev, len, GFP_KERNEL); in qcauart_netdev_init()
323 static int qca_uart_probe(struct serdev_device *serdev) in qca_uart_probe() argument
335 SET_NETDEV_DEV(qcauart_dev, &serdev->dev); in qca_uart_probe()
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| /Linux-v4.19/drivers/mfd/ |
| D | rave-sp.c | 189 struct serdev_device *serdev; member
308 return serdev_device_write(sp->serdev, frame, length, HZ); in rave_sp_write()
375 dev_err(&sp->serdev->dev, "Command timeout\n"); in rave_sp_exec()
406 struct device *dev = &sp->serdev->dev; in rave_sp_receive_reply()
444 struct device *dev = &sp->serdev->dev; in rave_sp_receive_frame()
474 static int rave_sp_receive_buf(struct serdev_device *serdev, in rave_sp_receive_buf() argument
477 struct device *dev = &serdev->dev; in rave_sp_receive_buf()
696 struct device *dev = &sp->serdev->dev; in rave_sp_get_status()
768 static int rave_sp_probe(struct serdev_device *serdev) in rave_sp_probe() argument
770 struct device *dev = &serdev->dev; in rave_sp_probe()
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| /Linux-v4.19/drivers/net/caif/ |
| D | caif_serial.c | 421 struct ser_device *serdev = netdev_priv(dev); in caifdev_setup() local
430 skb_queue_head_init(&serdev->head); in caifdev_setup()
431 serdev->common.link_select = CAIF_LINK_LOW_LATENCY; in caifdev_setup()
432 serdev->common.use_frag = true; in caifdev_setup()
433 serdev->common.use_stx = ser_use_stx; in caifdev_setup()
434 serdev->common.use_fcs = ser_use_fcs; in caifdev_setup()
435 serdev->dev = dev; in caifdev_setup()
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| /Linux-v4.19/drivers/tty/ |
| D | Makefile | 19 obj-$(CONFIG_SERIAL_DEV_BUS) += serdev/
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| /Linux-v4.19/drivers/char/ |
| D | Kconfig | 52 source "drivers/tty/serdev/Kconfig"
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| /Linux-v4.19/ |
| D | MAINTAINERS | 13099 F: drivers/tty/serdev/
13100 F: include/linux/serdev.h
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