| /qemu/docs/system/s390x/ |
| H A D | bootdevices.rst | 59 Selecting kernels with the ``loadparm`` property
62 The ``s390-ccw-virtio`` machine supports the so-called ``loadparm`` parameter
66 qemu-system-s390x -machine s390-ccw-virtio,loadparm=<string>
83 ``loadparm`` is not assigned a value, then the default entry is used.
85 By default, the machine ``loadparm`` applies to all boot devices. If multiple
86 devices are assigned a ``bootindex`` and the ``loadparm`` is to be different
87 between them, an independent ``loadparm`` may be assigned on a per-device basis.
89 An example guest using per-device ``loadparm``::
94 -device virtio-blk,drive=dr2,bootindex=2,loadparm=3
97 entry (because no ``loadparm`` is specified for this device or for the
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| /qemu/pc-bios/s390-ccw/ |
| H A D | bootmap.c | 325 unsigned int loadparm = get_loadparm_index(); in run_eckd_boot_script() local
334 loadparm = eckd_get_boot_menu_index(s1b_block_nr); in run_eckd_boot_script()
337 debug_print_int("loadparm", loadparm); in run_eckd_boot_script()
338 if (loadparm >= MAX_BOOT_ENTRIES) { in run_eckd_boot_script()
348 block_nr = gen_eckd_block_num(&bmt->entry[loadparm].xeckd, ldipl); in run_eckd_boot_script()
350 printf("The requested boot entry (%d) is invalid\n", loadparm); in run_eckd_boot_script()
740 unsigned int loadparm = get_loadparm_index(); in ipl_scsi() local
789 loadparm = menu_get_enum_boot_index(valid_entries); in ipl_scsi()
792 debug_print_int("loadparm", loadparm); in ipl_scsi()
793 if (loadparm >= MAX_BOOT_ENTRIES) { in ipl_scsi()
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| H A D | sclp.c | 104 void sclp_get_loadparm_ascii(char *loadparm) in sclp_get_loadparm_ascii() argument
112 ebcdic_to_ascii((char *) sccb->loadparm, loadparm, LOADPARM_LEN); in sclp_get_loadparm_ascii()
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| H A D | main.c | 194 if (have_iplb && memcmp(iplb.loadparm, NO_LOADPARM, LOADPARM_LEN) != 0) { in boot_setup()
195 ebcdic_to_ascii((char *) iplb.loadparm, loadparm_str, LOADPARM_LEN); in boot_setup()
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| H A D | sclp.h | 59 uint8_t loadparm[LOADPARM_LEN]; member
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| H A D | s390-ccw.h | 66 void sclp_get_loadparm_ascii(char *loadparm);
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| /qemu/hw/s390x/ |
| H A D | ccw-device.c | 49 char *str = g_strndup((char *) dev->loadparm, sizeof(dev->loadparm)); in ccw_device_get_loadparm()
73 s390_ipl_fmt_loadparm(dev->loadparm, val, errp); in ccw_device_set_loadparm()
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| H A D | ipl.c | 407 void s390_ipl_fmt_loadparm(uint8_t *loadparm, char *str, Error **errp) in s390_ipl_fmt_loadparm() argument
410 memset(loadparm, ' ', LOADPARM_LEN); in s390_ipl_fmt_loadparm()
411 qdev_prop_sanitize_s390x_loadparm(loadparm, str, errp); in s390_ipl_fmt_loadparm()
438 lp = ccw_dev->loadparm; in s390_build_iplb()
476 lp = S390_CCW_MACHINE(qdev_get_machine())->loadparm; in s390_build_iplb()
479 s390_ipl_convert_loadparm((char *)lp, iplb->loadparm); in s390_build_iplb()
515 if (memcmp(S390_CCW_MACHINE(machine)->loadparm, NO_LOADPARM, 8) == 0) { in s390_init_all_iplbs()
561 uint8_t *ebcdic_loadparm = iplb->loadparm; in update_machine_ipl_properties()
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| H A D | ccw-device.h | 30 uint8_t loadparm[8]; member
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| H A D | virtio-ccw-blk.c | 51 DEFINE_PROP_CCW_LOADPARM("loadparm", CcwDevice, loadparm),
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| H A D | virtio-ccw-net.c | 54 DEFINE_PROP_CCW_LOADPARM("loadparm", CcwDevice, loadparm),
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| H A D | ipl.h | 29 void s390_ipl_fmt_loadparm(uint8_t *loadparm, char *str, Error **errp);
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| H A D | sclp.c | 177 s390_ipl_convert_loadparm((char *)S390_CCW_MACHINE(machine)->loadparm, in read_SCP_info()
178 read_info->loadparm); in read_SCP_info()
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| H A D | s390-virtio-ccw.c | 756 char *str = g_strndup((char *) ms->loadparm, sizeof(ms->loadparm)); in machine_get_loadparm()
773 s390_ipl_fmt_loadparm(ms->loadparm, val, errp); in machine_set_loadparm()
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| /qemu/include/hw/s390x/ |
| H A D | s390-virtio-ccw.h | 31 uint8_t loadparm[8]; member
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| H A D | sclp.h | 123 uint8_t loadparm[8]; /* 24-31 */ member
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| /qemu/include/hw/s390x/ipl/ |
| H A D | qipl.h | 110 uint8_t loadparm[LOADPARM_LEN]; member
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| /qemu/include/hw/ |
| H A D | qdev-properties-system.h | 6 bool qdev_prop_sanitize_s390x_loadparm(uint8_t *loadparm, const char *str,
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| /qemu/hw/core/ |
| H A D | qdev-properties-system.c | 61 bool qdev_prop_sanitize_s390x_loadparm(uint8_t *loadparm, const char *str, in qdev_prop_sanitize_s390x_loadparm() argument
76 loadparm[i] = c; in qdev_prop_sanitize_s390x_loadparm()
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| /qemu/hw/vfio/ |
| H A D | ccw.c | 654 DEFINE_PROP_CCW_LOADPARM("loadparm", CcwDevice, loadparm),
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| /qemu/hw/scsi/ |
| H A D | scsi-disk.c | 113 char *loadparm; /* only for s390x */ member
3122 return g_strdup(SCSI_DISK_BASE(obj)->loadparm); in scsi_property_get_loadparm()
3140 SCSI_DISK_BASE(obj)->loadparm = lp_str; in scsi_property_set_loadparm()
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