Home
last modified time | relevance | path

Searched full:qmi (Results 1 – 25 of 51) sorted by relevance

123

/linux/drivers/soc/qcom/
H A Dqmi_interface.c16 #include <linux/soc/qcom/qmi.h>
18 static struct socket *qmi_sock_create(struct qmi_handle *qmi,
23 * @qmi: qmi handle
32 static void qmi_recv_new_server(struct qmi_handle *qmi, in qmi_recv_new_server() argument
36 struct qmi_ops *ops = &qmi->ops; in qmi_recv_new_server()
57 ret = ops->new_server(qmi, svc); in qmi_recv_new_server()
61 list_add(&svc->list_node, &qmi->lookup_results); in qmi_recv_new_server()
66 * @qmi: qmi handle
73 static void qmi_recv_del_server(struct qmi_handle *qmi, in qmi_recv_del_server() argument
76 struct qmi_ops *ops = &qmi->ops; in qmi_recv_del_server()
[all …]
H A Dqmi_encdec.c12 #include <linux/soc/qcom/qmi.h>
98 * qmi_calc_min_msg_len() - Calculate the minimum length of a QMI message
102 * Return: Expected minimum length of the QMI message or 0 on error.
283 * @out_buf: Buffer to hold the encoded QMI message.
437 * @buf_src: Buffer containing the elements in QMI wire format.
441 * This function decodes the "elem_len" number of elements in QMI wire format,
466 * @buf_src: Buffer containing the elements in QMI wire format.
472 * This function decodes the "elem_len" number of elements in QMI wire format,
514 * @buf_src: Buffer containing the elements in QMI wire format.
579 * Every element that got encoded in the QMI message will have a type
[all …]
H A Dpdr_interface.c73 static int pdr_locator_new_server(struct qmi_handle *qmi, in pdr_locator_new_server() argument
76 struct pdr_handle *pdr = container_of(qmi, struct pdr_handle, in pdr_locator_new_server()
80 /* Create a local client port for QMI communication */ in pdr_locator_new_server()
94 static void pdr_locator_del_server(struct qmi_handle *qmi, in pdr_locator_del_server() argument
97 struct pdr_handle *pdr = container_of(qmi, struct pdr_handle, in pdr_locator_del_server()
191 static int pdr_notifier_new_server(struct qmi_handle *qmi, in pdr_notifier_new_server() argument
194 struct pdr_handle *pdr = container_of(qmi, struct pdr_handle, in pdr_notifier_new_server()
215 static void pdr_notifier_del_server(struct qmi_handle *qmi, in pdr_notifier_del_server() argument
218 struct pdr_handle *pdr = container_of(qmi, struct pdr_handle, in pdr_notifier_del_server()
294 static void pdr_indication_cb(struct qmi_handle *qmi, in pdr_indication_cb() argument
[all …]
H A Dqcom_pd_mapper.c15 #include <linux/soc/qcom/qmi.h>
149 static void qcom_pdm_get_domain_list(struct qmi_handle *qmi, in qcom_pdm_get_domain_list() argument
154 struct qcom_pdm_data *data = container_of(qmi, struct qcom_pdm_data, handle); in qcom_pdm_get_domain_list()
204 ret = qmi_send_response(qmi, sq, txn, SERVREG_GET_DOMAIN_LIST_REQ, in qcom_pdm_get_domain_list()
215 static void qcom_pdm_pfr(struct qmi_handle *qmi, in qcom_pdm_pfr() argument
229 ret = qmi_send_response(qmi, sq, txn, SERVREG_LOC_PFR_REQ, in qcom_pdm_pfr()
/linux/include/linux/soc/qcom/
H A Dqmi.h19 * struct qmi_header - wireformat header of QMI messages
59 * struct qmi_elem_info - describes how to encode a single QMI element
64 * @tlv_type: QMI message specific type to identify which element
142 * override the usual QMI message handler
147 int (*new_server)(struct qmi_handle *qmi, struct qmi_service *svc);
148 void (*del_server)(struct qmi_handle *qmi, struct qmi_service *svc);
149 void (*net_reset)(struct qmi_handle *qmi);
150 void (*msg_handler)(struct qmi_handle *qmi, struct sockaddr_qrtr *sq,
152 void (*bye)(struct qmi_handle *qmi, unsigned int node);
153 void (*del_client)(struct qmi_handle *qmi,
[all …]
H A Dpdr.h5 #include <linux/soc/qcom/qmi.h>
/linux/drivers/net/ipa/
H A Dipa_qmi.c17 * DOC: AP/Modem QMI Handshake
21 * driver (this code) uses two QMI handles (endpoints) for this; a client
28 * The QMI service on the modem expects to receive an INIT_DRIVER request from
49 * - Whenever the AP learns the modem has booted and its IPA QMI service
82 struct ipa *ipa = container_of(ipa_qmi, struct ipa, qmi); in ipa_server_init_complete()
83 struct qmi_handle *qmi = &ipa_qmi->server_handle; in ipa_server_init_complete() local
91 ret = qmi_send_indication(qmi, sq, IPA_QMI_INIT_COMPLETE, in ipa_server_init_complete()
144 ipa = container_of(ipa_qmi, struct ipa, qmi); in ipa_qmi_ready()
150 /* All QMI clients from the modem node are gone (modem shut down or crashed). */
151 static void ipa_server_bye(struct qmi_handle *qmi, unsigned int node) in ipa_server_bye() argument
[all …]
H A Dipa_qmi.h12 #include <linux/soc/qcom/qmi.h>
17 * struct ipa_qmi - QMI state associated with an IPA
18 * @client_handle: Used to send an QMI requests to the modem
19 * @server_handle: Used to handle QMI requests from the modem
20 * @modem_sq: QMAP socket address for the modem QMI server
45 * ipa_qmi_setup() - Set up for QMI message exchange
49 * of QMI messages that perform a "handshake" between the AP and modem.
50 * When the modem QMI server announces its presence, an AP request message
56 * modem's QMI server is started again.
61 * ipa_qmi_teardown() - Tear down IPA QMI handles
H A Dipa_qmi_msg.c8 #include <linux/soc/qcom/qmi.h>
12 /* QMI message structure definition for struct ipa_indication_register_req */
119 /* QMI message structure definition for struct ipa_indication_register_rsp */
137 /* QMI message structure definition for struct ipa_driver_init_complete_req */
154 /* QMI message structure definition for struct ipa_driver_init_complete_rsp */
172 /* QMI message structure definition for struct ipa_init_complete_ind */
190 /* QMI message structure definition for struct ipa_mem_bounds */
211 /* QMI message structure definition for struct ipa_mem_array */
232 /* QMI message structure definition for struct ipa_mem_range */
253 /* QMI message structure definition for struct ipa_init_modem_driver_req */
[all …]
H A Dipa_qmi_msg.h13 #include <linux/soc/qcom/qmi.h>
15 /* Request/response/indication QMI message ids used for IPA. Receiving
55 * a standard QMI response.
67 * of a standard QMI response.
74 * only of a standard QMI response.
222 * QMI response, but contains other information as well. Currently we
H A Dipa.h71 * @qmi: QMI information
131 struct ipa_qmi qmi; member
/linux/samples/qmi/
H A Dqmi_sample_client.c3 * Sample in-kernel QMI client driver
19 #include <linux/soc/qcom/qmi.h>
294 * This function allows user space to send out a ping_pong QMI encoded message
304 struct qmi_handle *qmi = file->private_data; in ping_write() local
311 ret = qmi_txn_init(qmi, &txn, NULL, NULL); in ping_write()
315 ret = qmi_send_request(qmi, NULL, &txn, in ping_write()
336 static void ping_pong_cb(struct qmi_handle *qmi, struct sockaddr_qrtr *sq, in ping_pong_cb() argument
361 * This function allows user space to send out a data QMI encoded message to
363 * transaction. It serves as an example of how to have the QMI helpers decode a
372 struct qmi_handle *qmi in data_write() local
444 struct qmi_handle qmi; global() member
533 qmi_sample_new_server(struct qmi_handle * qmi,struct qmi_service * service) qmi_sample_new_server() argument
562 qmi_sample_del_server(struct qmi_handle * qmi,struct qmi_service * service) qmi_sample_del_server() argument
[all...]
/linux/Documentation/ABI/testing/
H A Dsysfs-class-net-qmi1 What: /sys/class/net/<iface>/qmi/raw_ip
20 through the delegation of the QMI protocol. Userspace
25 What: /sys/class/net/<iface>/qmi/add_mux
40 using the proper QMI protocol requests.
42 What: /sys/class/net/<iface>/qmi/del_mux
62 What: /sys/class/net/<iface>/qmi/pass_through
/linux/sound/usb/qcom/
H A Dqc_audio_offload.c14 #include <linux/soc/qcom/qmi.h>
291 /* maps audio format received over QMI to asound.h based pcm format */
343 * Sends QMI disconnect indication message, assumes chip->mutex and qdev_mutex
358 dev_dbg(uaudio_qdev->data->dev, "sending qmi indication suspend\n"); in uaudio_send_disconnect_ind()
370 "qmi send failed with err: %d\n", ret); in uaudio_send_disconnect_ind()
747 /* QMI service disconnect handlers */
841 * qmi_bye_cb() - qmi bye message callback
842 * @handle: QMI handle
845 * This callback is invoked when the QMI bye control message is received
846 * from the QMI client. Handle the message accordingly by ensuring that
[all …]
H A DMakefile1 snd-usb-audio-qmi-y := usb_audio_qmi_v01.o qc_audio_offload.o
2 snd-usb-audio-qmi-y += mixer_usb_offload.o
3 obj-$(CONFIG_SND_USB_AUDIO_QMI) += snd-usb-audio-qmi.o
/linux/drivers/net/wwan/
H A DKconfig44 control protocols/ports to userspace, including AT, MBIM, QMI, DIAG
70 MSM8916 or MSM8974. The connection can be established via QMI/AT from
82 different modem protocols/ports to userspace, including AT and QMI.
87 e.g. for AT and QMI on Qualcomm MSM8916 or MSM8974. Note that many
89 this driver but the QMI messages can only be sent through
/linux/drivers/net/wireless/ath/ath11k/
H A Dcore.c1319 if (ab->qmi.target.bdf_ext[0] != '\0') in ath11k_core_check_cc_code_bdfext()
1367 strlen(smbios->bdf_ext), sizeof(ab->qmi.target.bdf_ext)); in ath11k_core_check_cc_code_bdfext()
1377 copied = strscpy(ab->qmi.target.bdf_ext, smbios->bdf_ext + strlen(magic), in ath11k_core_check_cc_code_bdfext()
1378 sizeof(ab->qmi.target.bdf_ext)); in ath11k_core_check_cc_code_bdfext()
1387 ATH11K_SMBIOS_BDF_EXT_TYPE, ab->qmi.target.bdf_ext); in ath11k_core_check_cc_code_bdfext()
1392 ab->qmi.target.bdf_ext[0] = '\0'; in ath11k_core_check_smbios()
1395 if (ab->qmi.target.bdf_ext[0] == '\0') in ath11k_core_check_smbios()
1403 size_t max_len = sizeof(ab->qmi.target.bdf_ext); in ath11k_core_check_dt()
1419 if (strscpy(ab->qmi.target.bdf_ext, variant, max_len) < 0) in ath11k_core_check_dt()
1437 /* strlen(',variant=') + strlen(ab->qmi.target.bdf_ext) */ in __ath11k_core_create_board_name()
[all …]
H A Dce.h69 * Passed from Host to Target through QMI message and must be in
80 * Passed from Host to Target through QMI message during startup (one per CE).
H A DMakefile11 qmi.o \
/linux/drivers/usb/serial/
H A Dqcserial.c223 /* Don't claim the QMI/net interface */ in handle_quectel_ec20()
276 * Composite mode; don't bind to the QMI/net interface as that in qcprobe()
287 * 3: QMI/net in qcprobe()
312 * 0: QMI/net in qcprobe()
325 /* Don't claim the QMI/net interface */ in qcprobe()
350 * 8: QMI/net in qcprobe()
381 /* QMI combined (qmi_wwan) */ in qcprobe()
385 /* QMI data (qmi_wwan) */ in qcprobe()
389 /* QMI control (qmi_wwan) */ in qcprobe()
/linux/drivers/net/wireless/ath/ath10k/
H A Dsnoc.h13 #include "qmi.h"
80 struct ath10k_qmi *qmi; member
H A Dqmi.h8 #include <linux/soc/qcom/qmi.h>
98 spinlock_t event_lock; /* spinlock for qmi event list */
H A DMakefile40 ath10k_snoc-y += qmi.o \
/linux/samples/
H A DKconfig114 tristate "Build qmi client sample -- loadable modules only"
120 Build an QMI client sample driver, which demonstrates how to
121 communicate with a remote QRTR service, using QMI encoded messages.
/linux/drivers/net/usb/
H A Dqmi_wwan.c26 * specific management protocol called Qualcomm MSM Interface (QMI) -
30 * QMI is wrapped in CDC, using CDC encapsulated commands on the
40 * Handling a protocol like QMI is out of the scope for any driver.
534 .name = "qmi",
805 * effect as clearing DTR. The device will not respond to QMI in qmi_wwan_bind()
814 * MDM9x30 is the first QMI chipset with USB3 support. Abuse in qmi_wwan_bind()
930 .description = "WWAN/QMI device",
939 .description = "WWAN/QMI device",
950 /* map QMI/wwan function by a fixed interface number */
960 /* Gobi 1000 QMI/wwan interface number is 3 according to qcserial */
[all …]

123