Lines Matching refs:lun
257 unsigned int lun; member
1663 unsigned int lun = common->cmnd[1] >> 5; in check_command() local
1728 if (common->lun != lun) in check_command()
1730 common->lun, lun); in check_command()
1749 DBG(common, "unsupported LUN %u\n", common->lun); in check_command()
2180 common->lun = cbw->Lun; in received_cbw()
2181 if (common->lun < ARRAY_SIZE(common->luns)) in received_cbw()
2182 common->curlun = common->luns[common->lun]; in received_cbw()
2697 void fsg_common_remove_lun(struct fsg_lun *lun) in fsg_common_remove_lun() argument
2699 if (device_is_registered(&lun->dev)) in fsg_common_remove_lun()
2700 device_unregister(&lun->dev); in fsg_common_remove_lun()
2701 fsg_lun_close(lun); in fsg_common_remove_lun()
2702 kfree(lun); in fsg_common_remove_lun()
2770 struct fsg_lun *lun = fsg_lun_from_dev(dev); in fsg_lun_dev_is_visible() local
2773 return lun->cdrom ? S_IRUGO : (S_IWUSR | S_IRUGO); in fsg_lun_dev_is_visible()
2775 return lun->removable ? (S_IWUSR | S_IRUGO) : S_IRUGO; in fsg_lun_dev_is_visible()
2793 struct fsg_lun *lun; in fsg_common_create_lun() local
2808 lun = kzalloc(sizeof(*lun), GFP_KERNEL); in fsg_common_create_lun()
2809 if (!lun) in fsg_common_create_lun()
2812 lun->name_pfx = name_pfx; in fsg_common_create_lun()
2814 lun->cdrom = !!cfg->cdrom; in fsg_common_create_lun()
2815 lun->ro = cfg->cdrom || cfg->ro; in fsg_common_create_lun()
2816 lun->initially_ro = lun->ro; in fsg_common_create_lun()
2817 lun->removable = !!cfg->removable; in fsg_common_create_lun()
2821 lun->name = name; in fsg_common_create_lun()
2823 lun->dev.release = fsg_lun_release; in fsg_common_create_lun()
2824 lun->dev.parent = &common->gadget->dev; in fsg_common_create_lun()
2825 lun->dev.groups = fsg_lun_dev_groups; in fsg_common_create_lun()
2826 dev_set_drvdata(&lun->dev, &common->filesem); in fsg_common_create_lun()
2827 dev_set_name(&lun->dev, "%s", name); in fsg_common_create_lun()
2828 lun->name = dev_name(&lun->dev); in fsg_common_create_lun()
2830 rc = device_register(&lun->dev); in fsg_common_create_lun()
2833 put_device(&lun->dev); in fsg_common_create_lun()
2838 common->luns[id] = lun; in fsg_common_create_lun()
2841 rc = fsg_lun_open(lun, cfg->filename); in fsg_common_create_lun()
2848 if (fsg_lun_is_open(lun)) { in fsg_common_create_lun()
2851 p = file_path(lun->filp, pathbuf, PATH_MAX); in fsg_common_create_lun()
2857 lun->removable ? "removable " : "", in fsg_common_create_lun()
2858 lun->ro ? "read only " : "", in fsg_common_create_lun()
2859 lun->cdrom ? "CD-ROM " : "", in fsg_common_create_lun()
2866 if (device_is_registered(&lun->dev)) in fsg_common_create_lun()
2867 device_unregister(&lun->dev); in fsg_common_create_lun()
2868 fsg_lun_close(lun); in fsg_common_create_lun()
2871 kfree(lun); in fsg_common_create_lun()
2928 struct fsg_lun *lun = common->luns[i]; in fsg_common_release() local
2929 if (!lun) in fsg_common_release()
2931 fsg_lun_close(lun); in fsg_common_release()
2932 if (device_is_registered(&lun->dev)) in fsg_common_release()
2933 device_unregister(&lun->dev); in fsg_common_release()
2934 kfree(lun); in fsg_common_release()
3088 return fsg_show_file(opts->lun, &fsg_opts->common->filesem, page); in fsg_lun_opts_file_show()
3097 return fsg_store_file(opts->lun, &fsg_opts->common->filesem, page, len); in fsg_lun_opts_file_store()
3104 return fsg_show_ro(to_fsg_lun_opts(item)->lun, page); in fsg_lun_opts_ro_show()
3113 return fsg_store_ro(opts->lun, &fsg_opts->common->filesem, page, len); in fsg_lun_opts_ro_store()
3121 return fsg_show_removable(to_fsg_lun_opts(item)->lun, page); in fsg_lun_opts_removable_show()
3127 return fsg_store_removable(to_fsg_lun_opts(item)->lun, page, len); in fsg_lun_opts_removable_store()
3134 return fsg_show_cdrom(to_fsg_lun_opts(item)->lun, page); in fsg_lun_opts_cdrom_show()
3143 return fsg_store_cdrom(opts->lun, &fsg_opts->common->filesem, page, in fsg_lun_opts_cdrom_store()
3151 return fsg_show_nofua(to_fsg_lun_opts(item)->lun, page); in fsg_lun_opts_nofua_show()
3157 return fsg_store_nofua(to_fsg_lun_opts(item)->lun, page, len); in fsg_lun_opts_nofua_store()
3165 return fsg_show_inquiry_string(to_fsg_lun_opts(item)->lun, page); in fsg_lun_opts_inquiry_string_show()
3171 return fsg_store_inquiry_string(to_fsg_lun_opts(item)->lun, page, len); in fsg_lun_opts_inquiry_string_store()
3239 opts->lun = fsg_opts->common->luns[num]; in fsg_lun_make()
3267 fsg_common_remove_lun(lun_opts->lun); in fsg_lun_drop()
3427 opts->lun0.lun = opts->common->luns[0]; in fsg_alloc_inst()
3499 struct fsg_lun_config *lun; in fsg_config_from_params() local
3506 for (i = 0, lun = cfg->luns; i < cfg->nluns; ++i, ++lun) { in fsg_config_from_params()
3507 lun->ro = !!params->ro[i]; in fsg_config_from_params()
3508 lun->cdrom = !!params->cdrom[i]; in fsg_config_from_params()
3509 lun->removable = !!params->removable[i]; in fsg_config_from_params()
3510 lun->filename = in fsg_config_from_params()