| /linux/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->dst); in rpmsg_sample_probe()
59 idata = devm_kzalloc(&rpdev->dev, sizeof(*idata), GFP_KERNEL); in rpmsg_sample_probe()
[all …]
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| /linux/include/linux/ |
| H A D | rpmsg.h | 90 struct rpmsg_device *rpdev; member
119 static inline u16 rpmsg16_to_cpu(struct rpmsg_device *rpdev, __rpmsg16 val) in rpmsg16_to_cpu() argument
121 if (!rpdev) in rpmsg16_to_cpu()
124 return __rpmsg16_to_cpu(rpdev->little_endian, val); in rpmsg16_to_cpu()
127 static inline __rpmsg16 cpu_to_rpmsg16(struct rpmsg_device *rpdev, u16 val) in cpu_to_rpmsg16() argument
129 if (!rpdev) in cpu_to_rpmsg16()
132 return __cpu_to_rpmsg16(rpdev->little_endian, val); in cpu_to_rpmsg16()
135 static inline u32 rpmsg32_to_cpu(struct rpmsg_device *rpdev, __rpmsg32 val) in rpmsg32_to_cpu() argument
137 if (!rpdev) in rpmsg32_to_cpu()
140 return __rpmsg32_to_cpu(rpdev->little_endian, val); in rpmsg32_to_cpu()
[all …]
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| /linux/sound/soc/fsl/ |
| H A D | imx-audio-rpmsg.c | 18 static int imx_audio_rpmsg_cb(struct rpmsg_device *rpdev, void *data, int len, in imx_audio_rpmsg_cb() argument
21 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)
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()
75 imx_audio_rpmsg_probe(struct rpmsg_device * rpdev) imx_audio_rpmsg_probe() argument
112 imx_audio_rpmsg_remove(struct rpmsg_device * rpdev) imx_audio_rpmsg_remove() argument
[all...] |
| H A D | imx-pcm-rpmsg.c | 39 struct rpmsg_device *rpdev = info->rpdev; in imx_rpmsg_pcm_send_message() local
43 if (!rpdev) { in imx_rpmsg_pcm_send_message()
48 dev_dbg(&rpdev->dev, "send cmd %d\n", msg->s_msg.header.cmd); in imx_rpmsg_pcm_send_message()
53 ret = rpmsg_send(rpdev->ept, (void *)&msg->s_msg, in imx_rpmsg_pcm_send_message()
56 dev_err(&rpdev->dev, "rpmsg_send failed: %d\n", ret); in imx_rpmsg_pcm_send_message()
68 dev_err(&rpdev->dev, "rpmsg_send cmd %d timeout!\n", in imx_rpmsg_pcm_send_message()
95 dev_dbg(&rpdev->dev, "cmd:%d, resp %d\n", msg->s_msg.header.cmd, in imx_rpmsg_pcm_send_message()
693 info->rpdev = container_of(pdev->dev.parent, struct rpmsg_device, dev); in imx_rpmsg_pcm_probe()
696 info->rpmsg_wq = alloc_ordered_workqueue(info->rpdev in imx_rpmsg_pcm_probe()
[all...] |
| H A D | imx-pcm-rpmsg.h | 483 struct rpmsg_device *rpdev; member
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| /linux/drivers/rpmsg/ |
| H A D | rpmsg_ns.c | 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->dev.parent; in rpmsg_ns_cb()
55 chinfo.dst = rpmsg32_to_cpu(rpdev, msg->addr); in rpmsg_ns_cb()
58 rpmsg32_to_cpu(rpdev, msg->flags) & RPMSG_NS_DESTROY ? in rpmsg_ns_cb()
61 if (rpmsg32_to_cpu(rpdev, msg->flags) & RPMSG_NS_DESTROY) { in rpmsg_ns_cb()
62 ret = rpmsg_release_channel(rpdev, &chinfo); in rpmsg_ns_cb()
[all …]
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| H A D | rpmsg_ctrl.c | 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 = rpdev; in rpmsg_ctrldev_probe()
152 dev->parent = &rpdev->dev; in rpmsg_ctrldev_probe()
177 dev_set_drvdata(&rpdev->dev, ctrldev); in rpmsg_ctrldev_probe()
[all …]
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| H A D | rpmsg_char.h | 19 int rpmsg_chrdev_eptdev_create(struct rpmsg_device *rpdev, struct device *parent,
33 static inline int rpmsg_chrdev_eptdev_create(struct rpmsg_device *rpdev, struct device *parent, in rpmsg_chrdev_eptdev_create() argument
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| /linux/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->dev, "rpmsg_send failed: %d\n", ret); in rpmsg_tty_write()
110 size = rpmsg_get_mtu(cport->rpdev->ept); in rpmsg_tty_write_room()
[all …]
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| /linux/drivers/soc/qcom/ |
| H A D | pmic_pdcharger_ulog.c | 34 struct rpmsg_device *rpdev; member
50 return rpmsg_send(pg->rpdev->ept, data, len); in pmic_pdcharger_ulog_write_async()
75 dev_err(&pg->rpdev->dev, "Error requesting ulog, rc=%d\n", rc); in pmic_pdcharger_ulog_work()
87 dev_err(&pg->rpdev->dev, "Expected data length: %zu, received: %zu\n", in pmic_pdcharger_ulog_handle_message()
101 static int pmic_pdcharger_ulog_rpmsg_callback(struct rpmsg_device *rpdev, void *data, in pmic_pdcharger_ulog_rpmsg_callback() argument
104 struct pmic_pdcharger_ulog *pg = dev_get_drvdata(&rpdev->dev); in pmic_pdcharger_ulog_rpmsg_callback()
116 dev_err(&pg->rpdev->dev, "Unknown opcode %u\n", opcode); in pmic_pdcharger_ulog_rpmsg_callback()
123 static int pmic_pdcharger_ulog_rpmsg_probe(struct rpmsg_device *rpdev) in pmic_pdcharger_ulog_rpmsg_probe() argument
126 struct device *dev = &rpdev->dev; in pmic_pdcharger_ulog_rpmsg_probe()
132 pg->rpdev = rpdev; in pmic_pdcharger_ulog_rpmsg_probe()
[all …]
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| 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 rpm = devm_kzalloc(&rpdev->dev, sizeof(*rpm), GFP_KERNEL); in qcom_smd_rpm_probe()
206 rpm->dev = &rpdev->dev; in qcom_smd_rpm_probe()
207 rpm->rpm_channel = rpdev->ept; in qcom_smd_rpm_probe()
208 dev_set_drvdata(&rpdev->dev, rpm); in qcom_smd_rpm_probe()
210 return of_platform_populate(rpdev->dev.of_node, NULL, NULL, &rpdev->dev); in qcom_smd_rpm_probe()
213 static void qcom_smd_rpm_remove(struct rpmsg_device *rpdev) in qcom_smd_rpm_remove() argument
215 of_platform_depopulate(&rpdev->dev); in qcom_smd_rpm_remove()
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| /linux/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->dev); in qcom_smd_qrtr_remove()
[all …]
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| /linux/drivers/net/wwan/ |
| H A D | rpmsg_wwan_ctrl.c | 11 struct rpmsg_device *rpdev; member
16 static int rpmsg_wwan_ctrl_callback(struct rpmsg_device *rpdev, in rpmsg_wwan_ctrl_callback() argument
35 .src = rpwwan->rpdev->src, in rpmsg_wwan_ctrl_start()
39 strscpy(chinfo.name, rpwwan->rpdev->id.name, sizeof(chinfo.name)); in rpmsg_wwan_ctrl_start()
40 rpwwan->ept = rpmsg_create_ept(rpwwan->rpdev, rpmsg_wwan_ctrl_callback, in rpmsg_wwan_ctrl_start()
112 static int rpmsg_wwan_ctrl_probe(struct rpmsg_device *rpdev) in rpmsg_wwan_ctrl_probe() argument
118 parent = rpmsg_wwan_find_parent(&rpdev->dev); in rpmsg_wwan_ctrl_probe()
122 rpwwan = devm_kzalloc(&rpdev->dev, sizeof(*rpwwan), GFP_KERNEL); in rpmsg_wwan_ctrl_probe()
126 rpwwan->rpdev = rpdev; in rpmsg_wwan_ctrl_probe()
127 dev_set_drvdata(&rpdev->dev, rpwwan); in rpmsg_wwan_ctrl_probe()
[all …]
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| /linux/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()
134 cdx_mcdi->ept = rpmsg_create_ept(rpdev, cdx_rpmsg_cb, NULL, chinfo); in cdx_rpmsg_probe()
136 dev_err_probe(&rpdev->dev, -ENXIO, in cdx_rpmsg_probe()
142 cdx_mcdi->rpdev = rpdev; in cdx_rpmsg_probe()
143 dev_set_drvdata(&rpdev->dev, cdx_c); in cdx_rpmsg_probe()
149 static void cdx_rpmsg_remove(struct rpmsg_device *rpdev) in cdx_rpmsg_remove() argument
[all …]
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| H A D | cdx_controller.c | 28 dev_err(&cdx->rpdev->dev, "Failed to send rpmsg data\n"); in cdx_mcdi_request()
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| /linux/drivers/pci/pcie/ |
| H A D | aer_inject.c | 323 struct pci_dev *dev, *rpdev; in aer_inject() local
335 rpdev = pcie_find_root_port(dev); in aer_inject()
337 if (!rpdev) in aer_inject()
338 rpdev = dev->rcec; in aer_inject()
339 if (!rpdev) { in aer_inject()
356 rp_pos_cap_err = rpdev->aer_cap; in aer_inject()
358 pci_err(rpdev, "Root port doesn't support AER\n"); in aer_inject()
418 rperr = __find_aer_error_by_dev(rpdev); in aer_inject()
422 aer_error_init(rperr, pci_domain_nr(rpdev->bus), in aer_inject()
423 rpdev->bus->number, rpdev->devfn, in aer_inject()
[all …]
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| /linux/drivers/edac/ |
| H A D | versalnet_edac.c | 532 dev_err(&cdx->rpdev->dev, "Failed to send rpmsg data: %d\n", ret); in mcdi_request()
588 static int rpmsg_cb(struct rpmsg_device *rpdev, void *data, in rpmsg_cb() argument
591 struct mc_priv *mc_priv = dev_get_drvdata(&rpdev->dev); in rpmsg_cb()
723 static int rpmsg_probe(struct rpmsg_device *rpdev) in rpmsg_probe() argument
730 chinfo.dst = rpdev->dst; in rpmsg_probe()
734 pg->ept = rpmsg_create_ept(rpdev, rpmsg_cb, NULL, chinfo); in rpmsg_probe()
736 return dev_err_probe(&rpdev->dev, -ENXIO, "Failed to create ept for channel %s\n", in rpmsg_probe()
739 dev_set_drvdata(&rpdev->dev, pg); in rpmsg_probe()
744 static void rpmsg_remove(struct rpmsg_device *rpdev) in rpmsg_remove() argument
746 struct mc_priv *mc_priv = dev_get_drvdata(&rpdev in rpmsg_remove()
[all...] |
| /linux/drivers/media/platform/st/sti/delta/ |
| H A D | delta-ipc.c | 492 static int delta_ipc_cb(struct rpmsg_device *rpdev, void *data, in delta_ipc_cb() argument
499 if (!rpdev) { in delta_ipc_cb()
505 dev_err(&rpdev->dev, in delta_ipc_cb()
511 dev_err(&rpdev->dev, in delta_ipc_cb()
519 dev_err(&rpdev->dev, in delta_ipc_cb()
527 dev_err(&rpdev->dev, in delta_ipc_cb()
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| /linux/drivers/misc/ |
| H A D | fastrpc.c | 309 struct rpmsg_device *rpdev; member
530 struct device *rdev = &fl->cctx->rpdev->dev; in fastrpc_remote_heap_alloc()
1277 ret = rpmsg_send(cctx->rpdev->ept, (void *)msg, sizeof(*msg)); in fastrpc_invoke_send()
1363 if (!fl->cctx->rpdev) in fastrpc_internal_invoke()
1443 dev_err(&fl->cctx->rpdev->dev, "Error: Untrusted application trying to offload to signed PD\n"); in is_session_rejected()
1786 dev_err(&cctx->rpdev->dev, "No session available\n"); in fastrpc_device_open()
1935 dev_info(&cctx->rpdev->dev, in fastrpc_get_info_from_kernel()
1940 dev_err(&cctx->rpdev->dev, "Error: dsp information is incorrect err: %d\n", err); in fastrpc_get_info_from_kernel()
1995 dev_err(&fl->cctx->rpdev->dev, "Error: invalid attribute: %d, err: %d\n", in fastrpc_get_dsp_info()
2536 static int fastrpc_rpmsg_probe(struct rpmsg_device *rpdev) in fastrpc_rpmsg_probe() argument
[all …]
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| /linux/include/linux/rpmsg/ |
| H A D | ns.h | 43 int rpmsg_ns_register_device(struct rpmsg_device *rpdev);
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| /linux/drivers/bluetooth/ |
| H A D | btqcomsmd.c | 45 static int btqcomsmd_acl_callback(struct rpmsg_device *rpdev, void *data, in btqcomsmd_acl_callback() argument
54 static int btqcomsmd_cmd_callback(struct rpmsg_device *rpdev, void *data, in btqcomsmd_cmd_callback() argument
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| /linux/include/linux/cdx/ |
| H A D | mcdi.h | 66 struct rpmsg_device *rpdev; member
|