static __init int cdc_do_config(struct usb_configuration *c) { int ret; if (gadget_is_otg(c->cdev->gadget)) { c->descriptors = otg_desc; c->bmAttributes |= USB_CONFIG_ATT_WAKEUP; } ret = ecm_bind_config(c, host_mac, the_dev); if (ret < 0) return ret; /* implicit port_num is zero */ f_acm_multi = usb_get_function(fi_acm); if (IS_ERR(f_acm_multi)) return PTR_ERR(f_acm_multi); ret = usb_add_function(c, f_acm_multi); if (ret) goto err_conf; ret = fsg_bind_config(c->cdev, c, &fsg_common); if (ret < 0) goto err_fsg; return 0; err_fsg: usb_remove_function(c, f_acm_multi); err_conf: usb_put_function(f_acm_multi); return ret; }
static int __init msg_do_config(struct usb_configuration *c) { static const struct fsg_operations ops = { .thread_exits = msg_thread_exits, }; static struct fsg_common common; struct fsg_common *retp; struct fsg_config config; int ret; if (gadget_is_otg(c->cdev->gadget)) { c->descriptors = otg_desc; c->bmAttributes |= USB_CONFIG_ATT_WAKEUP; } fsg_config_from_params(&config, &mod_data); config.ops = &ops; retp = fsg_common_init(&common, c->cdev, &config); if (IS_ERR(retp)) return PTR_ERR(retp); ret = fsg_bind_config(c->cdev, c, &common); fsg_common_put(&common); return ret; }
static int __init acm_ms_do_config(struct usb_configuration *c) { int status; if (gadget_is_otg(c->cdev->gadget)) { c->descriptors = otg_desc; c->bmAttributes |= USB_CONFIG_ATT_WAKEUP; } status = acm_bind_config(c, 0); if (status < 0) return status; status = fsg_bind_config(c->cdev, c, &fsg_common); if (status < 0) return status; return 0; }
/* * We _always_ have both ACM and mass storage functions. */ static int __init acm_ms_do_config(struct usb_configuration *c) { struct f_serial_opts *opts; int status; if (gadget_is_otg(c->cdev->gadget)) { c->descriptors = otg_desc; c->bmAttributes |= USB_CONFIG_ATT_WAKEUP; } f_acm_inst = usb_get_function_instance("acm"); if (IS_ERR(f_acm_inst)) return PTR_ERR(f_acm_inst); opts = container_of(f_acm_inst, struct f_serial_opts, func_inst); opts->port_num = tty_line; f_acm = usb_get_function(f_acm_inst); if (IS_ERR(f_acm)) { status = PTR_ERR(f_acm); goto err_func; } status = usb_add_function(c, f_acm); if (status < 0) goto err_conf; status = fsg_bind_config(c->cdev, c, &fsg_common); if (status < 0) goto err_fsg; return 0; err_fsg: usb_remove_function(c, f_acm); err_conf: usb_put_function(f_acm); err_func: usb_put_function_instance(f_acm_inst); return status; }
static int __init msg_do_config(struct usb_configuration *c) { static const struct fsg_operations ops = { .thread_exits = msg_thread_exits, }; static struct fsg_common common; struct fsg_common *retp; struct fsg_config config; int ret; fsg_config_from_params(&config, &mod_data); config.ops = &ops; retp = fsg_common_init(&common, c->cdev, &config); if (IS_ERR(retp)) return PTR_ERR(retp); ret = fsg_bind_config(c->cdev, c, &common); fsg_common_put(&common); return ret; }
static __ref int cdc_do_config(struct usb_configuration *c) { int ret; if (gadget_is_otg(c->cdev->gadget)) { c->descriptors = otg_desc; c->bmAttributes |= USB_CONFIG_ATT_WAKEUP; } ret = ecm_bind_config(c, hostaddr); if (ret < 0) return ret; ret = acm_bind_config(c, 0); if (ret < 0) return ret; ret = fsg_bind_config(c->cdev, c, &fsg_common); if (ret < 0) return ret; return 0; }