| /kernel/linux/linux-6.6/drivers/rpmsg/ |
| H A D | rpmsg_core.c | 29 * @rpdev: rpmsg device
34 struct rpmsg_device *rpmsg_create_channel(struct rpmsg_device *rpdev, in rpmsg_create_channel() argument
37 if (WARN_ON(!rpdev)) in rpmsg_create_channel()
39 if (!rpdev->ops || !rpdev->ops->create_channel) { in rpmsg_create_channel()
40 dev_err(&rpdev->dev, "no create_channel ops found\n"); in rpmsg_create_channel()
44 return rpdev->ops->create_channel(rpdev, chinfo); in rpmsg_create_channel()
51 * @rpdev: rpmsg device
56 int rpmsg_release_channel(struct rpmsg_device *rpdev, in rpmsg_release_channel() argument
110 rpmsg_create_ept(struct rpmsg_device *rpdev, rpmsg_rx_cb_t cb, void *priv, struct rpmsg_channel_info chinfo) rpmsg_create_ept() argument
381 struct rpmsg_device *rpdev = to_rpmsg_device(dev); rpmsg_device_match() local
464 struct rpmsg_device *rpdev = to_rpmsg_device(dev); modalias_show() local
487 rpmsg_id_match(const struct rpmsg_device *rpdev, const struct rpmsg_device_id *id) rpmsg_id_match() argument
496 struct rpmsg_device *rpdev = to_rpmsg_device(dev); rpmsg_dev_match() local
516 const struct rpmsg_device *rpdev = to_rpmsg_device(dev); rpmsg_uevent() local
537 struct rpmsg_device *rpdev = to_rpmsg_device(dev); rpmsg_dev_probe() local
593 struct rpmsg_device *rpdev = to_rpmsg_device(dev); rpmsg_dev_remove() local
621 rpmsg_register_device_override(struct rpmsg_device *rpdev, const char *driver_override) rpmsg_register_device_override() argument
659 rpmsg_register_device(struct rpmsg_device *rpdev) rpmsg_register_device() argument
[all...] |
| H A D | virtio_rpmsg_bus.c | 97 * @rpdev: the rpmsg channel device
104 struct rpmsg_device rpdev; member
110 container_of(_rpdev, struct virtio_rpmsg_channel, rpdev)
210 struct rpmsg_device *rpdev, in __rpmsg_create_ept()
216 struct device *dev = rpdev ? &rpdev->dev : &vrp->vdev->dev; in __rpmsg_create_ept()
225 ept->rpdev = rpdev; in __rpmsg_create_ept()
259 static struct rpmsg_device *virtio_rpmsg_create_channel(struct rpmsg_device *rpdev, in virtio_rpmsg_create_channel() argument
262 struct virtio_rpmsg_channel *vch = to_virtio_rpmsg_channel(rpdev); in virtio_rpmsg_create_channel()
209 __rpmsg_create_ept(struct virtproc_info *vrp, struct rpmsg_device *rpdev, rpmsg_rx_cb_t cb, void *priv, u32 addr) __rpmsg_create_ept() argument
268 virtio_rpmsg_release_channel(struct rpmsg_device *rpdev, struct rpmsg_channel_info *chinfo) virtio_rpmsg_release_channel() argument
277 virtio_rpmsg_create_ept(struct rpmsg_device *rpdev, rpmsg_rx_cb_t cb, void *priv, struct rpmsg_channel_info chinfo) virtio_rpmsg_create_ept() argument
320 virtio_rpmsg_announce_create(struct rpmsg_device *rpdev) virtio_rpmsg_announce_create() argument
344 virtio_rpmsg_announce_destroy(struct rpmsg_device *rpdev) virtio_rpmsg_announce_destroy() argument
378 struct rpmsg_device *rpdev = to_rpmsg_device(dev); virtio_rpmsg_release_device() local
394 struct rpmsg_device *rpdev; __rpmsg_create_channel() local
553 rpmsg_send_offchannel_raw(struct rpmsg_device *rpdev, u32 src, u32 dst, void *data, int len, bool wait) rpmsg_send_offchannel_raw() argument
653 struct rpmsg_device *rpdev = ept->rpdev; virtio_rpmsg_send() local
662 struct rpmsg_device *rpdev = ept->rpdev; virtio_rpmsg_sendto() local
671 struct rpmsg_device *rpdev = ept->rpdev; virtio_rpmsg_send_offchannel() local
678 struct rpmsg_device *rpdev = ept->rpdev; virtio_rpmsg_trysend() local
687 struct rpmsg_device *rpdev = ept->rpdev; virtio_rpmsg_trysendto() local
696 struct rpmsg_device *rpdev = ept->rpdev; virtio_rpmsg_trysend_offchannel() local
703 struct rpmsg_device *rpdev = ept->rpdev; virtio_rpmsg_get_mtu() local
[all...] |
| H A D | rpmsg_ns.c | 15 * rpmsg_ns_register_device() - register name service device based on rpdev
16 * @rpdev: prepared rpdev to be used for creating endpoints
18 * This function wraps rpmsg_register_device() preparing the rpdev for use as
21 int rpmsg_ns_register_device(struct rpmsg_device *rpdev) in rpmsg_ns_register_device() argument
23 rpdev->src = RPMSG_NS_ADDR; in rpmsg_ns_register_device()
24 rpdev->dst = RPMSG_NS_ADDR; in rpmsg_ns_register_device()
26 return rpmsg_register_device_override(rpdev, "rpmsg_ns"); in rpmsg_ns_register_device()
31 static int rpmsg_ns_cb(struct rpmsg_device *rpdev, void *data, int len, in rpmsg_ns_cb() argument
37 struct device *dev = rpdev in rpmsg_ns_cb()
74 rpmsg_ns_probe(struct rpmsg_device *rpdev) rpmsg_ns_probe() argument
[all...] |
| H A D | rpmsg_internal.h | 36 struct rpmsg_device *(*create_channel)(struct rpmsg_device *rpdev,
38 int (*release_channel)(struct rpmsg_device *rpdev,
40 struct rpmsg_endpoint *(*create_ept)(struct rpmsg_device *rpdev,
44 int (*announce_create)(struct rpmsg_device *rpdev);
45 int (*announce_destroy)(struct rpmsg_device *rpdev);
86 struct rpmsg_device *rpmsg_create_channel(struct rpmsg_device *rpdev,
88 int rpmsg_release_channel(struct rpmsg_device *rpdev,
91 * rpmsg_ctrldev_register_device() - register a char device for control based on rpdev
92 * @rpdev: prepared rpdev t
97 rpmsg_ctrldev_register_device(struct rpmsg_device *rpdev) rpmsg_ctrldev_register_device() argument
[all...] |
| H A D | rpmsg_ctrl.c | 43 * @rpdev: underlaying rpmsg device
49 struct rpmsg_device *rpdev; member
81 struct rpmsg_device *rpdev; in rpmsg_ctrldev_ioctl() local
95 ret = rpmsg_chrdev_eptdev_create(ctrldev->rpdev, &ctrldev->dev, chinfo); in rpmsg_ctrldev_ioctl()
99 rpdev = rpmsg_create_channel(ctrldev->rpdev, &chinfo); in rpmsg_ctrldev_ioctl()
100 if (!rpdev) { in rpmsg_ctrldev_ioctl()
107 ret = rpmsg_release_channel(ctrldev->rpdev, &chinfo); in rpmsg_ctrldev_ioctl()
138 static int rpmsg_ctrldev_probe(struct rpmsg_device *rpdev) in rpmsg_ctrldev_probe() argument
148 ctrldev->rpdev in rpmsg_ctrldev_probe()
192 rpmsg_ctrldev_remove(struct rpmsg_device *rpdev) rpmsg_ctrldev_remove() argument
[all...] |
| H A D | mtk_rpmsg.c | 51 struct rpmsg_device rpdev; member
60 #define to_mtk_rpmsg_device(r) container_of(r, struct mtk_rpmsg_device, rpdev)
78 ret = (*ept->cb)(ept->rpdev, data, len, ept->priv, ept->addr); in mtk_rpmsg_ipi_handler()
80 dev_warn(&ept->rpdev->dev, "rpmsg handler return error = %d", in mtk_rpmsg_ipi_handler()
86 struct rpmsg_device *rpdev, rpmsg_rx_cb_t cb, void *priv, in __mtk_create_ept()
102 ept->rpdev = rpdev; in __mtk_create_ept()
120 mtk_rpmsg_create_ept(struct rpmsg_device *rpdev, rpmsg_rx_cb_t cb, void *priv, in mtk_rpmsg_create_ept() argument
124 to_mtk_rpmsg_device(rpdev)->mtk_subdev; in mtk_rpmsg_create_ept()
126 return __mtk_create_ept(mtk_subdev, rpdev, c in mtk_rpmsg_create_ept()
85 __mtk_create_ept(struct mtk_rpmsg_rproc_subdev *mtk_subdev, struct rpmsg_device *rpdev, rpmsg_rx_cb_t cb, void *priv, u32 id) __mtk_create_ept() argument
168 struct rpmsg_device *rpdev = to_rpmsg_device(dev); mtk_rpmsg_release_device() local
200 struct rpmsg_device *rpdev; mtk_rpmsg_register_device() local
270 mtk_rpmsg_ns_cb(struct rpmsg_device *rpdev, void *data, int len, void *priv, u32 src) mtk_rpmsg_ns_cb() argument
[all...] |
| H A D | rpmsg_char.c | 46 * @rpdev: underlaying rpmsg device
62 struct rpmsg_device *rpdev; member
82 eptdev->rpdev = NULL; in rpmsg_chrdev_eptdev_destroy()
101 static int rpmsg_ept_cb(struct rpmsg_device *rpdev, void *buf, int len, in rpmsg_ept_cb() argument
123 static int rpmsg_ept_flow_cb(struct rpmsg_device *rpdev, void *priv, bool enable) in rpmsg_ept_flow_cb() argument
139 struct rpmsg_device *rpdev = eptdev->rpdev; in rpmsg_eptdev_open() local
148 if (!eptdev->rpdev) { in rpmsg_eptdev_open()
162 ept = rpmsg_create_ept(rpdev, rpmsg_ept_cb, eptdev, eptdev->chinfo); in rpmsg_eptdev_open()
407 static struct rpmsg_eptdev *rpmsg_chrdev_eptdev_alloc(struct rpmsg_device *rpdev, in rpmsg_chrdev_eptdev_alloc() argument
475 rpmsg_chrdev_eptdev_create(struct rpmsg_device *rpdev, struct device *parent, struct rpmsg_channel_info chinfo) rpmsg_chrdev_eptdev_create() argument
488 rpmsg_chrdev_probe(struct rpmsg_device *rpdev) rpmsg_chrdev_probe() argument
514 rpmsg_chrdev_remove(struct rpmsg_device *rpdev) rpmsg_chrdev_remove() argument
[all...] |
| H A D | qcom_glink_ssr.c | 71 static int qcom_glink_ssr_callback(struct rpmsg_device *rpdev, in qcom_glink_ssr_callback() argument
75 struct glink_ssr *ssr = dev_get_drvdata(&rpdev->dev); in qcom_glink_ssr_callback()
127 static int qcom_glink_ssr_probe(struct rpmsg_device *rpdev) in qcom_glink_ssr_probe() argument
131 ssr = devm_kzalloc(&rpdev->dev, sizeof(*ssr), GFP_KERNEL); in qcom_glink_ssr_probe()
137 ssr->dev = &rpdev->dev; in qcom_glink_ssr_probe()
138 ssr->ept = rpdev->ept; in qcom_glink_ssr_probe()
141 dev_set_drvdata(&rpdev->dev, ssr); in qcom_glink_ssr_probe()
146 static void qcom_glink_ssr_remove(struct rpmsg_device *rpdev) in qcom_glink_ssr_remove() argument
148 struct glink_ssr *ssr = dev_get_drvdata(&rpdev->dev); in qcom_glink_ssr_remove()
|
| /kernel/linux/linux-5.10/drivers/rpmsg/ |
| H A D | rpmsg_core.c | 25 * @rpdev: rpmsg channel device
53 * Drivers should provide their @rpdev channel (so the new endpoint would belong
63 struct rpmsg_endpoint *rpmsg_create_ept(struct rpmsg_device *rpdev, in rpmsg_create_ept() argument
67 if (WARN_ON(!rpdev)) in rpmsg_create_ept()
70 return rpdev->ops->create_ept(rpdev, cb, priv, chinfo); in rpmsg_create_ept()
188 * rpdev's address as destination.
294 struct rpmsg_device *rpdev = to_rpmsg_device(dev); in rpmsg_device_match() local
296 if (chinfo->src != RPMSG_ADDR_ANY && chinfo->src != rpdev->src) in rpmsg_device_match()
299 if (chinfo->dst != RPMSG_ADDR_ANY && chinfo->dst != rpdev in rpmsg_device_match()
377 struct rpmsg_device *rpdev = to_rpmsg_device(dev); modalias_show() local
400 rpmsg_id_match(const struct rpmsg_device *rpdev, const struct rpmsg_device_id *id) rpmsg_id_match() argument
409 struct rpmsg_device *rpdev = to_rpmsg_device(dev); rpmsg_dev_match() local
427 struct rpmsg_device *rpdev = to_rpmsg_device(dev); rpmsg_uevent() local
448 struct rpmsg_device *rpdev = to_rpmsg_device(dev); rpmsg_dev_probe() local
502 struct rpmsg_device *rpdev = to_rpmsg_device(dev); rpmsg_dev_remove() local
533 rpmsg_register_device_override(struct rpmsg_device *rpdev, const char *driver_override) rpmsg_register_device_override() argument
571 rpmsg_register_device(struct rpmsg_device *rpdev) rpmsg_register_device() argument
[all...] |
| H A D | virtio_rpmsg_bus.c | 127 * @rpdev: the rpmsg channel device
134 struct rpmsg_device rpdev; member
140 container_of(_rpdev, struct virtio_rpmsg_channel, rpdev)
239 struct rpmsg_device *rpdev, in __rpmsg_create_ept()
245 struct device *dev = rpdev ? &rpdev->dev : &vrp->vdev->dev; in __rpmsg_create_ept()
254 ept->rpdev = rpdev; in __rpmsg_create_ept()
288 static struct rpmsg_endpoint *virtio_rpmsg_create_ept(struct rpmsg_device *rpdev, in virtio_rpmsg_create_ept() argument
293 struct virtio_rpmsg_channel *vch = to_virtio_rpmsg_channel(rpdev); in virtio_rpmsg_create_ept()
238 __rpmsg_create_ept(struct virtproc_info *vrp, struct rpmsg_device *rpdev, rpmsg_rx_cb_t cb, void *priv, u32 addr) __rpmsg_create_ept() argument
331 virtio_rpmsg_announce_create(struct rpmsg_device *rpdev) virtio_rpmsg_announce_create() argument
355 virtio_rpmsg_announce_destroy(struct rpmsg_device *rpdev) virtio_rpmsg_announce_destroy() argument
387 struct rpmsg_device *rpdev = to_rpmsg_device(dev); virtio_rpmsg_release_device() local
403 struct rpmsg_device *rpdev; rpmsg_create_channel() local
561 rpmsg_send_offchannel_raw(struct rpmsg_device *rpdev, u32 src, u32 dst, void *data, int len, bool wait) rpmsg_send_offchannel_raw() argument
661 struct rpmsg_device *rpdev = ept->rpdev; virtio_rpmsg_send() local
670 struct rpmsg_device *rpdev = ept->rpdev; virtio_rpmsg_sendto() local
679 struct rpmsg_device *rpdev = ept->rpdev; virtio_rpmsg_send_offchannel() local
686 struct rpmsg_device *rpdev = ept->rpdev; virtio_rpmsg_trysend() local
695 struct rpmsg_device *rpdev = ept->rpdev; virtio_rpmsg_trysendto() local
704 struct rpmsg_device *rpdev = ept->rpdev; virtio_rpmsg_trysend_offchannel() local
826 rpmsg_ns_cb(struct rpmsg_device *rpdev, void *data, int len, void *priv, u32 src) rpmsg_ns_cb() argument
[all...] |
| H A D | mtk_rpmsg.c | 51 struct rpmsg_device rpdev; member
60 #define to_mtk_rpmsg_device(r) container_of(r, struct mtk_rpmsg_device, rpdev)
78 ret = (*ept->cb)(ept->rpdev, data, len, ept->priv, ept->addr); in mtk_rpmsg_ipi_handler()
80 dev_warn(&ept->rpdev->dev, "rpmsg handler return error = %d", in mtk_rpmsg_ipi_handler()
86 struct rpmsg_device *rpdev, rpmsg_rx_cb_t cb, void *priv, in __mtk_create_ept()
102 ept->rpdev = rpdev; in __mtk_create_ept()
120 mtk_rpmsg_create_ept(struct rpmsg_device *rpdev, rpmsg_rx_cb_t cb, void *priv, in mtk_rpmsg_create_ept() argument
124 to_mtk_rpmsg_device(rpdev)->mtk_subdev; in mtk_rpmsg_create_ept()
126 return __mtk_create_ept(mtk_subdev, rpdev, c in mtk_rpmsg_create_ept()
85 __mtk_create_ept(struct mtk_rpmsg_rproc_subdev *mtk_subdev, struct rpmsg_device *rpdev, rpmsg_rx_cb_t cb, void *priv, u32 id) __mtk_create_ept() argument
168 struct rpmsg_device *rpdev = to_rpmsg_device(dev); mtk_rpmsg_release_device() local
200 struct rpmsg_device *rpdev; mtk_rpmsg_register_device() local
270 mtk_rpmsg_ns_cb(struct rpmsg_device *rpdev, void *data, int len, void *priv, u32 src) mtk_rpmsg_ns_cb() argument
[all...] |
| H A D | qcom_glink_ssr.c | 70 static int qcom_glink_ssr_callback(struct rpmsg_device *rpdev, in qcom_glink_ssr_callback() argument
74 struct glink_ssr *ssr = dev_get_drvdata(&rpdev->dev); in qcom_glink_ssr_callback()
126 static int qcom_glink_ssr_probe(struct rpmsg_device *rpdev) in qcom_glink_ssr_probe() argument
130 ssr = devm_kzalloc(&rpdev->dev, sizeof(*ssr), GFP_KERNEL); in qcom_glink_ssr_probe()
136 ssr->dev = &rpdev->dev; in qcom_glink_ssr_probe()
137 ssr->ept = rpdev->ept; in qcom_glink_ssr_probe()
140 dev_set_drvdata(&rpdev->dev, ssr); in qcom_glink_ssr_probe()
145 static void qcom_glink_ssr_remove(struct rpmsg_device *rpdev) in qcom_glink_ssr_remove() argument
147 struct glink_ssr *ssr = dev_get_drvdata(&rpdev->dev); in qcom_glink_ssr_remove()
|
| /kernel/linux/linux-5.10/samples/rpmsg/ |
| H A D | rpmsg_client_sample.c | 25 static int rpmsg_sample_cb(struct rpmsg_device *rpdev, void *data, int len, in rpmsg_sample_cb() argument
29 struct instance_data *idata = dev_get_drvdata(&rpdev->dev); in rpmsg_sample_cb()
31 dev_info(&rpdev->dev, "incoming msg %d (src: 0x%x)\n", in rpmsg_sample_cb()
39 dev_info(&rpdev->dev, "goodbye!\n"); in rpmsg_sample_cb()
44 ret = rpmsg_send(rpdev->ept, MSG, strlen(MSG)); in rpmsg_sample_cb()
46 dev_err(&rpdev->dev, "rpmsg_send failed: %d\n", ret); in rpmsg_sample_cb()
51 static int rpmsg_sample_probe(struct rpmsg_device *rpdev) in rpmsg_sample_probe() argument
56 dev_info(&rpdev->dev, "new channel: 0x%x -> 0x%x!\n", in rpmsg_sample_probe()
57 rpdev->src, rpdev in rpmsg_sample_probe()
75 rpmsg_sample_remove(struct rpmsg_device *rpdev) rpmsg_sample_remove() argument
[all...] |
| /kernel/linux/linux-6.6/samples/rpmsg/ |
| H A D | rpmsg_client_sample.c | 25 static int rpmsg_sample_cb(struct rpmsg_device *rpdev, void *data, int len, in rpmsg_sample_cb() argument
29 struct instance_data *idata = dev_get_drvdata(&rpdev->dev); in rpmsg_sample_cb()
31 dev_info(&rpdev->dev, "incoming msg %d (src: 0x%x)\n", in rpmsg_sample_cb()
39 dev_info(&rpdev->dev, "goodbye!\n"); in rpmsg_sample_cb()
44 ret = rpmsg_send(rpdev->ept, MSG, strlen(MSG)); in rpmsg_sample_cb()
46 dev_err(&rpdev->dev, "rpmsg_send failed: %d\n", ret); in rpmsg_sample_cb()
51 static int rpmsg_sample_probe(struct rpmsg_device *rpdev) in rpmsg_sample_probe() argument
56 dev_info(&rpdev->dev, "new channel: 0x%x -> 0x%x!\n", in rpmsg_sample_probe()
57 rpdev->src, rpdev in rpmsg_sample_probe()
75 rpmsg_sample_remove(struct rpmsg_device *rpdev) rpmsg_sample_remove() argument
[all...] |
| /kernel/linux/linux-6.6/include/linux/ |
| H A D | rpmsg.h | 71 * @rpdev: rpmsg channel device
94 struct rpmsg_device *rpdev; member
123 static inline u16 rpmsg16_to_cpu(struct rpmsg_device *rpdev, __rpmsg16 val) in rpmsg16_to_cpu() argument
125 if (!rpdev) in rpmsg16_to_cpu()
128 return __rpmsg16_to_cpu(rpdev->little_endian, val); in rpmsg16_to_cpu()
131 static inline __rpmsg16 cpu_to_rpmsg16(struct rpmsg_device *rpdev, u16 val) in cpu_to_rpmsg16() argument
133 if (!rpdev) in cpu_to_rpmsg16()
136 return __cpu_to_rpmsg16(rpdev->little_endian, val); in cpu_to_rpmsg16()
139 static inline u32 rpmsg32_to_cpu(struct rpmsg_device *rpdev, __rpmsg32 val) in rpmsg32_to_cpu() argument
141 if (!rpdev) in rpmsg32_to_cpu()
147 cpu_to_rpmsg32(struct rpmsg_device *rpdev, u32 val) cpu_to_rpmsg32() argument
155 rpmsg64_to_cpu(struct rpmsg_device *rpdev, __rpmsg64 val) rpmsg64_to_cpu() argument
163 cpu_to_rpmsg64(struct rpmsg_device *rpdev, u64 val) cpu_to_rpmsg64() argument
204 rpmsg_register_device_override(struct rpmsg_device *rpdev, const char *driver_override) rpmsg_register_device_override() argument
210 rpmsg_register_device(struct rpmsg_device *rpdev) rpmsg_register_device() argument
245 rpmsg_create_ept(struct rpmsg_device *rpdev, rpmsg_rx_cb_t cb, void *priv, struct rpmsg_channel_info chinfo) rpmsg_create_ept() argument
[all...] |
| /kernel/linux/linux-6.6/sound/soc/fsl/ |
| H A D | imx-audio-rpmsg.c | 17 static int imx_audio_rpmsg_cb(struct rpmsg_device *rpdev, void *data, int len, in imx_audio_rpmsg_cb() argument
20 struct imx_audio_rpmsg *rpmsg = dev_get_drvdata(&rpdev->dev); in imx_audio_rpmsg_cb()
31 dev_dbg(&rpdev->dev, "get from%d: cmd:%d. %d\n", in imx_audio_rpmsg_cb()
57 dev_warn(&rpdev->dev, "unknown msg command\n"); in imx_audio_rpmsg_cb()
67 dev_warn(&rpdev->dev, "unknown msg type\n"); in imx_audio_rpmsg_cb()
74 static int imx_audio_rpmsg_probe(struct rpmsg_device *rpdev) in imx_audio_rpmsg_probe() argument
79 dev_info(&rpdev->dev, "new channel: 0x%x -> 0x%x!\n", in imx_audio_rpmsg_probe()
80 rpdev->src, rpdev->dst); in imx_audio_rpmsg_probe()
82 data = devm_kzalloc(&rpdev in imx_audio_rpmsg_probe()
101 imx_audio_rpmsg_remove(struct rpmsg_device *rpdev) imx_audio_rpmsg_remove() argument
[all...] |
| /kernel/linux/linux-6.6/drivers/tty/ |
| H A D | rpmsg_tty.c | 32 struct rpmsg_device *rpdev; /* rpmsg device */ member
35 static int rpmsg_tty_cb(struct rpmsg_device *rpdev, void *data, int len, void *priv, u32 src) in rpmsg_tty_cb() argument
37 struct rpmsg_tty_port *cport = dev_get_drvdata(&rpdev->dev); in rpmsg_tty_cb()
44 dev_err_ratelimited(&rpdev->dev, "Trunc buffer: available space is %d\n", copied); in rpmsg_tty_cb()
80 struct rpmsg_device *rpdev; in rpmsg_tty_write() local
84 rpdev = cport->rpdev; in rpmsg_tty_write()
86 msg_max_size = rpmsg_get_mtu(rpdev->ept); in rpmsg_tty_write()
96 ret = rpmsg_trysend(rpdev->ept, (void *)buf, msg_size); in rpmsg_tty_write()
98 dev_dbg_ratelimited(&rpdev in rpmsg_tty_write()
171 rpmsg_tty_probe(struct rpmsg_device *rpdev) rpmsg_tty_probe() argument
203 rpmsg_tty_remove(struct rpmsg_device *rpdev) rpmsg_tty_remove() argument
[all...] |
| /kernel/linux/linux-5.10/net/qrtr/ |
| H A D | smd.c | 20 static int qcom_smd_qrtr_callback(struct rpmsg_device *rpdev, in qcom_smd_qrtr_callback() argument
23 struct qrtr_smd_dev *qdev = dev_get_drvdata(&rpdev->dev); in qcom_smd_qrtr_callback()
59 static int qcom_smd_qrtr_probe(struct rpmsg_device *rpdev) in qcom_smd_qrtr_probe() argument
64 qdev = devm_kzalloc(&rpdev->dev, sizeof(*qdev), GFP_KERNEL); in qcom_smd_qrtr_probe()
68 qdev->channel = rpdev->ept; in qcom_smd_qrtr_probe()
69 qdev->dev = &rpdev->dev; in qcom_smd_qrtr_probe()
76 dev_set_drvdata(&rpdev->dev, qdev); in qcom_smd_qrtr_probe()
78 dev_dbg(&rpdev->dev, "Qualcomm SMD QRTR driver probed\n"); in qcom_smd_qrtr_probe()
83 static void qcom_smd_qrtr_remove(struct rpmsg_device *rpdev) in qcom_smd_qrtr_remove() argument
85 struct qrtr_smd_dev *qdev = dev_get_drvdata(&rpdev in qcom_smd_qrtr_remove()
[all...] |
| /kernel/linux/linux-6.6/net/qrtr/ |
| H A D | smd.c | 20 static int qcom_smd_qrtr_callback(struct rpmsg_device *rpdev, in qcom_smd_qrtr_callback() argument
23 struct qrtr_smd_dev *qdev = dev_get_drvdata(&rpdev->dev); in qcom_smd_qrtr_callback()
59 static int qcom_smd_qrtr_probe(struct rpmsg_device *rpdev) in qcom_smd_qrtr_probe() argument
64 qdev = devm_kzalloc(&rpdev->dev, sizeof(*qdev), GFP_KERNEL); in qcom_smd_qrtr_probe()
68 qdev->channel = rpdev->ept; in qcom_smd_qrtr_probe()
69 qdev->dev = &rpdev->dev; in qcom_smd_qrtr_probe()
76 dev_set_drvdata(&rpdev->dev, qdev); in qcom_smd_qrtr_probe()
78 dev_dbg(&rpdev->dev, "Qualcomm SMD QRTR driver probed\n"); in qcom_smd_qrtr_probe()
83 static void qcom_smd_qrtr_remove(struct rpmsg_device *rpdev) in qcom_smd_qrtr_remove() argument
85 struct qrtr_smd_dev *qdev = dev_get_drvdata(&rpdev in qcom_smd_qrtr_remove()
[all...] |
| /kernel/linux/linux-6.6/drivers/net/wwan/ |
| H A D | rpmsg_wwan_ctrl.c | 12 struct rpmsg_device *rpdev; member
17 static int rpmsg_wwan_ctrl_callback(struct rpmsg_device *rpdev, in rpmsg_wwan_ctrl_callback() argument
36 .src = rpwwan->rpdev->src, in rpmsg_wwan_ctrl_start()
40 strncpy(chinfo.name, rpwwan->rpdev->id.name, RPMSG_NAME_SIZE); in rpmsg_wwan_ctrl_start()
41 rpwwan->ept = rpmsg_create_ept(rpwwan->rpdev, rpmsg_wwan_ctrl_callback, in rpmsg_wwan_ctrl_start()
113 static int rpmsg_wwan_ctrl_probe(struct rpmsg_device *rpdev) in rpmsg_wwan_ctrl_probe() argument
119 parent = rpmsg_wwan_find_parent(&rpdev->dev); in rpmsg_wwan_ctrl_probe()
123 rpwwan = devm_kzalloc(&rpdev->dev, sizeof(*rpwwan), GFP_KERNEL); in rpmsg_wwan_ctrl_probe()
127 rpwwan->rpdev = rpdev; in rpmsg_wwan_ctrl_probe()
141 rpmsg_wwan_ctrl_remove(struct rpmsg_device *rpdev) rpmsg_wwan_ctrl_remove() argument
[all...] |
| /kernel/linux/linux-5.10/drivers/platform/chrome/ |
| H A D | cros_ec_rpmsg.c | 38 * @rpdev: rpmsg device we are connected to
46 struct rpmsg_device *rpdev; member
152 struct cros_ec_device *ec_dev = dev_get_drvdata(&ec_rpmsg->rpdev->dev); in cros_ec_rpmsg_host_event_function()
160 static int cros_ec_rpmsg_callback(struct rpmsg_device *rpdev, void *data, in cros_ec_rpmsg_callback() argument
163 struct cros_ec_device *ec_dev = dev_get_drvdata(&rpdev->dev); in cros_ec_rpmsg_callback()
203 cros_ec_rpmsg_create_ept(struct rpmsg_device *rpdev) in cros_ec_rpmsg_create_ept() argument
207 strscpy(chinfo.name, rpdev->id.name, RPMSG_NAME_SIZE); in cros_ec_rpmsg_create_ept()
208 chinfo.src = rpdev->src; in cros_ec_rpmsg_create_ept()
211 return rpmsg_create_ept(rpdev, cros_ec_rpmsg_callback, NULL, chinfo); in cros_ec_rpmsg_create_ept()
214 static int cros_ec_rpmsg_probe(struct rpmsg_device *rpdev) in cros_ec_rpmsg_probe() argument
263 cros_ec_rpmsg_remove(struct rpmsg_device *rpdev) cros_ec_rpmsg_remove() argument
[all...] |
| /kernel/linux/linux-6.6/drivers/platform/chrome/ |
| H A D | cros_ec_rpmsg.c | 38 * @rpdev: rpmsg device we are connected to
46 struct rpmsg_device *rpdev; member
155 cros_ec_irq_thread(0, dev_get_drvdata(&ec_rpmsg->rpdev->dev)); in cros_ec_rpmsg_host_event_function()
158 static int cros_ec_rpmsg_callback(struct rpmsg_device *rpdev, void *data, in cros_ec_rpmsg_callback() argument
161 struct cros_ec_device *ec_dev = dev_get_drvdata(&rpdev->dev); in cros_ec_rpmsg_callback()
201 cros_ec_rpmsg_create_ept(struct rpmsg_device *rpdev) in cros_ec_rpmsg_create_ept() argument
205 strscpy(chinfo.name, rpdev->id.name, RPMSG_NAME_SIZE); in cros_ec_rpmsg_create_ept()
206 chinfo.src = rpdev->src; in cros_ec_rpmsg_create_ept()
209 return rpmsg_create_ept(rpdev, cros_ec_rpmsg_callback, NULL, chinfo); in cros_ec_rpmsg_create_ept()
212 static int cros_ec_rpmsg_probe(struct rpmsg_device *rpdev) in cros_ec_rpmsg_probe() argument
261 cros_ec_rpmsg_remove(struct rpmsg_device *rpdev) cros_ec_rpmsg_remove() argument
[all...] |
| /kernel/linux/linux-6.6/drivers/cdx/controller/ |
| H A D | cdx_rpmsg.c | 97 static int cdx_rpmsg_cb(struct rpmsg_device *rpdev, void *data, in cdx_rpmsg_cb() argument
100 struct cdx_controller *cdx_c = dev_get_drvdata(&rpdev->dev); in cdx_rpmsg_cb()
117 cdx_c = dev_get_drvdata(&cdx_mcdi->rpdev->dev); in cdx_rpmsg_post_probe_work()
121 static int cdx_rpmsg_probe(struct rpmsg_device *rpdev) in cdx_rpmsg_probe() argument
131 chinfo.dst = rpdev->dst; in cdx_rpmsg_probe()
135 cdx_mcdi->ept = rpmsg_create_ept(rpdev, cdx_rpmsg_cb, NULL, chinfo); in cdx_rpmsg_probe()
137 dev_err_probe(&rpdev->dev, -ENXIO, in cdx_rpmsg_probe()
143 cdx_mcdi->rpdev = rpdev; in cdx_rpmsg_probe()
144 dev_set_drvdata(&rpdev in cdx_rpmsg_probe()
150 cdx_rpmsg_remove(struct rpmsg_device *rpdev) cdx_rpmsg_remove() argument
[all...] |
| /kernel/linux/linux-5.10/drivers/soc/qcom/ |
| H A D | smd-rpm.c | 149 static int qcom_smd_rpm_callback(struct rpmsg_device *rpdev, in qcom_smd_rpm_callback() argument
158 struct qcom_smd_rpm *rpm = dev_get_drvdata(&rpdev->dev); in qcom_smd_rpm_callback()
197 static int qcom_smd_rpm_probe(struct rpmsg_device *rpdev) in qcom_smd_rpm_probe() argument
202 rpm = devm_kzalloc(&rpdev->dev, sizeof(*rpm), GFP_KERNEL); in qcom_smd_rpm_probe()
209 rpm->dev = &rpdev->dev; in qcom_smd_rpm_probe()
210 rpm->rpm_channel = rpdev->ept; in qcom_smd_rpm_probe()
211 dev_set_drvdata(&rpdev->dev, rpm); in qcom_smd_rpm_probe()
213 rpm->icc = platform_device_register_data(&rpdev->dev, "icc_smd_rpm", -1, in qcom_smd_rpm_probe()
218 ret = of_platform_populate(rpdev->dev.of_node, NULL, NULL, &rpdev in qcom_smd_rpm_probe()
225 qcom_smd_rpm_remove(struct rpmsg_device *rpdev) qcom_smd_rpm_remove() argument
[all...] |
| /kernel/linux/linux-6.6/drivers/soc/qcom/ |
| H A D | smd-rpm.c | 147 static int qcom_smd_rpm_callback(struct rpmsg_device *rpdev, in qcom_smd_rpm_callback() argument
156 struct qcom_smd_rpm *rpm = dev_get_drvdata(&rpdev->dev); in qcom_smd_rpm_callback()
195 static int qcom_smd_rpm_probe(struct rpmsg_device *rpdev) in qcom_smd_rpm_probe() argument
199 if (!rpdev->dev.of_node) in qcom_smd_rpm_probe()
202 rpm = devm_kzalloc(&rpdev->dev, sizeof(*rpm), GFP_KERNEL); in qcom_smd_rpm_probe()
209 rpm->dev = &rpdev->dev; in qcom_smd_rpm_probe()
210 rpm->rpm_channel = rpdev->ept; in qcom_smd_rpm_probe()
211 dev_set_drvdata(&rpdev->dev, rpm); in qcom_smd_rpm_probe()
213 return of_platform_populate(rpdev->dev.of_node, NULL, NULL, &rpdev in qcom_smd_rpm_probe()
216 qcom_smd_rpm_remove(struct rpmsg_device *rpdev) qcom_smd_rpm_remove() argument
[all...] |