| /linux-6.14.4/arch/powerpc/platforms/pseries/ |
| D | vas.h | 74 u16 max_lpar_creds; /* Max credits available in LPAR */
81 /* Total LPAR available credits. Can be different from max LPAR */
83 atomic_t nr_total_credits; /* Total credits assigned to LPAR */
110 __be32 pid; /* LPAR Process ID */
111 __be32 tid; /* LPAR Thread ID */
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| D | Kconfig | 91 bool "LPAR Configuration Data"
105 going on. This does not enable debugging in lpar.c, which must
114 With this option a system running in an LPAR can be given more
127 makes sense for a system running in an LPAR where the unused pages
150 of LPAR CPUs for KVM L2 guest observability. Two for context switches
173 # allocation for each LPAR with individually managed access
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| D | vas.c | 129 * with flags and LPAR PID before using.
243 * interrupt to the LPAR. So use VAS specific IRQ handler instead
347 * QoS credits for each LPAR so that this partition is in vas_allocate_window()
668 * assigned to the LPAR and the kernel closes VAS windows in reconfig_open_windows()
673 * For example, 40 windows are closed when the LPAR lost 2 cores in reconfig_open_windows()
674 * (dedicated). If 1 core is added, this LPAR can have 20 more in reconfig_open_windows()
753 * The hypervisor reduces the available credits if the LPAR lost core. It
887 * # active windows is more than new LPAR available in vas_reconfig_capabilties()
929 * in LPAR depends on number of cores configured. It varies based on
1012 pr_err("state(%d): lpar creds: %d HV lpar creds: %d\n", in vas_migration_handler()
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| D | plpks.c | 3 * POWER LPAR Platform KeyStore(PLPKS)
7 * Provides access to variables stored in Power LPAR Platform KeyStore(PLPKS).
651 // rebooting the LPAR, so to keep using the PLPKS across kexec boots we need to
699 pr_err("POWER LPAR Platform KeyStore is not supported or enabled\n"); in pseries_plpks_init()
705 pr_err("Failed setting POWER LPAR Platform KeyStore Password\n"); in pseries_plpks_init()
707 pr_info("POWER LPAR Platform KeyStore initialized successfully\n"); in pseries_plpks_init()
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| D | lparcfg.c | 3 * PowerPC64 LPAR Configuration Information Driver
70 * Methods used to fetch LPAR data when running on a pSeries platform.
150 * Show the local LPAR's affinity score. in show_gpci_data()
157 buf->params.starting_index = cpu_to_be32(-1); /* local LPAR */ in show_gpci_data()
325 * Read the lpar name using the RTAS ibm,get-system-parameter call.
351 * Read the LPAR name from the Device Tree.
353 * The value read in the DT is not updated if the end-user is touching the LPAR
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| /linux-6.14.4/arch/s390/kernel/ |
| D | sysinfo.c | 223 seq_printf(m, "LPAR Number: %d\n", info->lpar_number); in stsi_2_2_2()
224 seq_printf(m, "LPAR Characteristics: "); in stsi_2_2_2()
232 seq_printf(m, "LPAR Name: %-8.8s\n", info->name); in stsi_2_2_2()
233 seq_printf(m, "LPAR Adjustment: %d\n", info->caf); in stsi_2_2_2()
234 seq_printf(m, "LPAR CPUs Total: %d\n", info->cpus_total); in stsi_2_2_2()
235 seq_printf(m, "LPAR CPUs Configured: %d\n", info->cpus_configured); in stsi_2_2_2()
236 seq_printf(m, "LPAR CPUs Standby: %d\n", info->cpus_standby); in stsi_2_2_2()
237 seq_printf(m, "LPAR CPUs Reserved: %d\n", info->cpus_reserved); in stsi_2_2_2()
238 seq_printf(m, "LPAR CPUs Dedicated: %d\n", info->cpus_dedicated); in stsi_2_2_2()
239 seq_printf(m, "LPAR CPUs Shared: %d\n", info->cpus_shared); in stsi_2_2_2()
[all …]
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| D | lgr.c | 28 /* Level of system (1 = CEC, 2 = LPAR, 3 = z/VM */
36 /* Level 2: LPAR info (stsi 2.2.2) */
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| /linux-6.14.4/drivers/watchdog/ |
| D | diag288_wdt.c | 3 * Watchdog driver for z/VM and LPAR using the diag 288 interface.
9 * not recommended because it's only supported on z/VM but not whith LPAR.
11 * On LPAR, the watchdog will always trigger a system restart. the module
48 /* Action codes for LPAR watchdog */
142 * retrigger the watchdog. On LPAR WDT_FUNC_CHANGE must in wdt_ping()
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| /linux-6.14.4/drivers/s390/char/ |
| D | sclp_ftp.c | 3 * SCLP Event Type (ET) 7 - Diagnostic Test FTP Services, useable on LPAR
240 * sclp_ftp_startup() - startup of FTP services, when running on LPAR
262 pr_debug("SCLP (ET7) FTP Service working on LPAR %u (%s)\n", in sclp_ftp_startup()
273 * sclp_ftp_shutdown() - shutdown of FTP services, when running on LPAR
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| D | sclp_ftp.h | 3 * SCLP Event Type (ET) 7 - Diagnostic Test FTP Services, useable on LPAR
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| /linux-6.14.4/arch/powerpc/platforms/ps3/ |
| D | device-init.c | 62 pr_debug("%s:%d: wrong lpar\n", in ps3_register_lpm_devices()
556 /* Some devices are not accessible from the Other OS lpar. */ in ps3_setup_dynamic_device()
725 u64 lpar, int write) in ps3_notification_read_write() argument
732 res = write ? lv1_storage_write(dev->sbd.dev_id, 0, 0, 1, 0, lpar, in ps3_notification_read_write()
734 : lv1_storage_read(dev->sbd.dev_id, 0, 0, 1, 0, lpar, in ps3_notification_read_write()
781 u64 lpar; in ps3_probe_thread() local
789 lpar = ps3_mm_phys_to_lpar(__pa(&local->buf)); in ps3_probe_thread()
828 res = ps3_notification_read_write(&local->dev, lpar, 1); in ps3_probe_thread()
839 res = ps3_notification_read_write(&local->dev, lpar, 0); in ps3_probe_thread()
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| D | htab.c | 21 * enum lpar_vas_id - id of LPAR virtual address space.
24 * Identify the target LPAR address space.
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| /linux-6.14.4/tools/perf/pmu-events/arch/powerpc/power8/ |
| D | memory.json | 137 "BriefDescription": "Memory castouts from this lpar",
161 "BriefDescription": "Memory prefetch for this lpar. Includes L4",
167 …"BriefDescription": "Reads from Memory from this lpar (includes data/inst/xlate/l1prefetch/inst pr…
173 "BriefDescription": "Memory rwitm for this lpar",
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| /linux-6.14.4/drivers/ps3/ |
| D | ps3stor_lib.c | 256 * @lpar: HV logical partition address
264 u64 ps3stor_read_write_sectors(struct ps3_storage_device *dev, u64 lpar, in ps3stor_read_write_sectors() argument
276 start_sector, sectors, 0, lpar, in ps3stor_read_write_sectors()
279 start_sector, sectors, 0, lpar, in ps3stor_read_write_sectors()
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| D | ps3-sys-manager.c | 164 * enum ps3_sys_manager_next_op - Operation to perform after lpar is destroyed.
183 * other-os lpar.
284 * Tell the system manager what to do after this lpar is destroyed.
602 * acknowledgement is sent the lpar is destroyed by the HV. This routine
627 * acknowledgement is sent the lpar is destroyed by the HV. This routine
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| /linux-6.14.4/arch/powerpc/include/asm/ |
| D | exception-64s.h | 30 * exception handlers (including pSeries LPAR) and iSeries LPAR
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| D | plpks.h | 6 * Platform keystore for pseries LPAR(PLPKS).
116 * Returns if PKS is available on this LPAR.
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| D | hvconsole.h | 6 * LPAR console support.
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| /linux-6.14.4/Documentation/ABI/testing/ |
| D | sysfs-bus-event_source-devices-hv_24x7 | 15 lpar = "config:0-15"
21 PM_PB_CYC = "domain=1,offset=0x80,chip=?,lpar=0x0"
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| /linux-6.14.4/arch/powerpc/kernel/ |
| D | udbg.c | 28 /* For LPAR machines that have an HVC console on vterm 0 */ in udbg_early_init()
31 /* For LPAR machines that have an HVSI console on vterm 0 */ in udbg_early_init()
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| /linux-6.14.4/Documentation/arch/s390/ |
| D | pci.rst | 119 LPAR creation.
130 in the LPAR creation for the function zero.
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| D | vfio-ap.rst | 11 linux system running in an IBM Z system LPAR.
27 functions. There can be from 0 to 256 adapters assigned to an LPAR. Adapters
28 assigned to the LPAR in which a linux host is running will be available to
34 The AP adapter cards are assigned to a given LPAR via the system's Activation
36 in the LPAR, the AP bus detects the AP adapter cards assigned to the LPAR and
38 4 and 10 (0x0a) are assigned to the LPAR, the AP bus will create the following
68 The AP usage and control domains are assigned to a given LPAR via the system's
70 is IPL'd in the LPAR, the AP bus module detects the AP usage and control
71 domains assigned to the LPAR. The domain number of each usage domain and
91 domains 6 and 71 (0x47) are assigned to the LPAR, the AP bus will create the
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| /linux-6.14.4/arch/powerpc/perf/ |
| D | vpa-pmu.c | 174 * this driver is supported only in PowerVM LPAR in pseries_vpa_pmu_init()
179 * [X] PowerVM LPAR (L1) in pseries_vpa_pmu_init()
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| /linux-6.14.4/drivers/scsi/ |
| D | ps3rom.c | 91 u64 lpar; in ps3rom_atapi_request() local
126 lpar = ps3_mm_phys_to_lpar(__pa(&atapi_cmnd)); in ps3rom_atapi_request()
129 lpar, sizeof(atapi_cmnd), in ps3rom_atapi_request()
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| /linux-6.14.4/drivers/net/ethernet/dec/tulip/ |
| D | 21142.c | 120 tp->nwayset = tp->lpar = 0; in t21142_start_nway()
158 tp->lpar = csr12 >> 16; in t21142_lnk_change()
178 tp->sym_advertise, tp->lpar, in t21142_lnk_change()
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