63 static int uhid_write(int fd, const struct uhid_event* ev) {  in uhid_write()  argument
65   OSI_NO_INTR(ret = write(fd, ev, sizeof(*ev)));  in uhid_write()
71   } else if (ret != (ssize_t)sizeof(*ev)) {  in uhid_write()
73                      ret, sizeof(*ev));  in uhid_write()
84   struct uhid_event ev;  in uhid_read_event()  local
85   memset(&ev, 0, sizeof(ev));  in uhid_read_event()
88   OSI_NO_INTR(ret = read(p_dev->fd, &ev, sizeof(ev)));  in uhid_read_event()
99   switch (ev.type) {  in uhid_read_event()
117       if (ret < (ssize_t)(sizeof(ev.type) + sizeof(ev.u.output))) {  in uhid_read_event()
119                          __func__, ret, sizeof(ev.type) + sizeof(ev.u.output));  in uhid_read_event()
124                        ev.u.output.rtype, ev.u.output.size);  in uhid_read_event()
127       if (ev.u.output.rtype == UHID_FEATURE_REPORT)  in uhid_read_event()
128         btif_hh_setreport(p_dev, BTHH_FEATURE_REPORT, ev.u.output.size,  in uhid_read_event()
129                           ev.u.output.data);  in uhid_read_event()
130       else if (ev.u.output.rtype == UHID_OUTPUT_REPORT)  in uhid_read_event()
131         btif_hh_setreport(p_dev, BTHH_OUTPUT_REPORT, ev.u.output.size,  in uhid_read_event()
132                           ev.u.output.data);  in uhid_read_event()
135                          ev.u.output.rtype);  in uhid_read_event()
138       if (ret < (ssize_t)(sizeof(ev.type) + sizeof(ev.u.output_ev))) {  in uhid_read_event()
141                          sizeof(ev.type) + sizeof(ev.u.output_ev));  in uhid_read_event()
147       if (ret < (ssize_t)(sizeof(ev.type) + sizeof(ev.u.feature))) {  in uhid_read_event()
150             __func__, ret, sizeof(ev.type) + sizeof(ev.u.feature));  in uhid_read_event()
153       APPL_TRACE_DEBUG("UHID_FEATURE: Report type = %d", ev.u.feature.rtype);  in uhid_read_event()
157         *get_rpt_id = ev.u.feature.id;  in uhid_read_event()
160       if (ev.u.feature.rtype == UHID_FEATURE_REPORT)  in uhid_read_event()
161         btif_hh_getreport(p_dev, BTHH_FEATURE_REPORT, ev.u.feature.rnum, 0);  in uhid_read_event()
164                          ev.u.feature.rtype);  in uhid_read_event()
167       if (ret < (ssize_t)(sizeof(ev.type) + sizeof(ev.u.set_report))) {  in uhid_read_event()
169                            __func__, ret, sizeof(ev.type) + sizeof(ev.u.set_report));  in uhid_read_event()
174                           , ev.u.set_report.rtype, ev.u.set_report.size);  in uhid_read_event()
176         if (ev.u.set_report.rtype == UHID_FEATURE_REPORT)  in uhid_read_event()
178                               ev.u.set_report.size, ev.u.set_report.data);  in uhid_read_event()
179         else if (ev.u.set_report.rtype == UHID_OUTPUT_REPORT)  in uhid_read_event()
181                               ev.u.set_report.size, ev.u.set_report.data);  in uhid_read_event()
182         else if(ev.u.set_report.rtype == UHID_INPUT_REPORT)  in uhid_read_event()
184                               ev.u.set_report.size, ev.u.set_report.data);  in uhid_read_event()
187                           , __func__, ev.u.set_report.rtype);  in uhid_read_event()
190       APPL_TRACE_DEBUG("Invalid event from uhid-dev: %u\n", ev.type);  in uhid_read_event()
281   struct uhid_event ev;  in bta_hh_co_destroy()  local
282   memset(&ev, 0, sizeof(ev));  in bta_hh_co_destroy()
283   ev.type = UHID_DESTROY;  in bta_hh_co_destroy()
284   uhid_write(fd, &ev);  in bta_hh_co_destroy()
292   struct uhid_event ev;  in bta_hh_co_write()  local
293   memset(&ev, 0, sizeof(ev));  in bta_hh_co_write()
294   ev.type = UHID_INPUT;  in bta_hh_co_write()
295   ev.u.input.size = len;  in bta_hh_co_write()
296   if (len > sizeof(ev.u.input.data)) {  in bta_hh_co_write()
300   memcpy(ev.u.input.data, rpt, len);  in bta_hh_co_write()
302   return uhid_write(fd, &ev);  in bta_hh_co_write()
508   struct uhid_event ev;  in bta_hh_co_send_hid_info()  local
524   memset(&ev, 0, sizeof(ev));  in bta_hh_co_send_hid_info()
525   ev.type = UHID_CREATE;  in bta_hh_co_send_hid_info()
526   strlcpy((char*)ev.u.create.name, dev_name, sizeof(ev.u.create.name));  in bta_hh_co_send_hid_info()
527   snprintf((char*)ev.u.create.uniq, sizeof(ev.u.create.uniq), "%s",  in bta_hh_co_send_hid_info()
529   ev.u.create.rd_size = dscp_len;  in bta_hh_co_send_hid_info()
530   ev.u.create.rd_data = p_dscp;  in bta_hh_co_send_hid_info()
531   ev.u.create.bus = BUS_BLUETOOTH;  in bta_hh_co_send_hid_info()
532   ev.u.create.vendor = vendor_id;  in bta_hh_co_send_hid_info()
533   ev.u.create.product = product_id;  in bta_hh_co_send_hid_info()
534   ev.u.create.version = version;  in bta_hh_co_send_hid_info()
535   ev.u.create.country = ctry_code;  in bta_hh_co_send_hid_info()
536   result = uhid_write(p_dev->fd, &ev);  in bta_hh_co_send_hid_info()
578   struct uhid_event ev;  in bta_hh_co_get_rpt_rsp()  local
599     memset(&ev, 0, sizeof(ev));  in bta_hh_co_get_rpt_rsp()
600     ev.type = UHID_FEATURE_ANSWER;  in bta_hh_co_get_rpt_rsp()
601     ev.u.feature_answer.id = *get_rpt_id;  in bta_hh_co_get_rpt_rsp()
602     ev.u.feature_answer.err = status;  in bta_hh_co_get_rpt_rsp()
603     ev.u.feature_answer.size = len;  in bta_hh_co_get_rpt_rsp()
611       memcpy(ev.u.feature_answer.data, p_rpt + GET_RPT_RSP_OFFSET, len);  in bta_hh_co_get_rpt_rsp()
612       uhid_write(p_dev->fd, &ev);  in bta_hh_co_get_rpt_rsp()