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/linux/arch/powerpc/platforms/pseries/
H A DKconfig92 bool "LPAR Configuration Data"
106 going on. This does not enable debugging in lpar.c, which must
115 With this option a system running in an LPAR can be given more
128 makes sense for a system running in an LPAR where the unused pages
139 in the LPAR.
160 of LPAR CPUs for KVM L2 guest observability. Two for context switches
183 # allocation for each LPAR with individually managed access
H A Dvas.h74 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 */
H A Dvas.c129 * 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()
H A Dvas-sysfs.c81 * Total number of default credits assigned to the LPAR which
91 * Total number of QoS credits assigned to the LPAR. The user
H A Dhvconsole.c10 * LPAR console support.
/linux/drivers/s390/char/
H A Dsclp_ftp.c3 * 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
H A Dsclp_ftp.h3 * SCLP Event Type (ET) 7 - Diagnostic Test FTP Services, useable on LPAR
H A Dhmcdrv_ftp.h28 * @HMCDRV_FTP_CANCEL: cancel operation (SCLP/LPAR only)
/linux/tools/perf/pmu-events/arch/powerpc/power8/
H A Dmemory.json137 "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",
/linux/drivers/ps3/
H A Dps3stor_lib.c256 * @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()
/linux/arch/powerpc/include/asm/
H A Dexception-64s.h30 * exception handlers (including pSeries LPAR) and iSeries LPAR
H A Dplpks.h6 * Platform keystore for pseries LPAR(PLPKS).
116 * Returns if PKS is available on this LPAR.
H A Dhvconsole.h6 * LPAR console support.
H A Dps3stor.h53 extern u64 ps3stor_read_write_sectors(struct ps3_storage_device *dev, u64 lpar,
/linux/Documentation/ABI/testing/
H A Dsysfs-bus-event_source-devices-hv_24x715 lpar = "config:0-15"
21 PM_PB_CYC = "domain=1,offset=0x80,chip=?,lpar=0x0"
/linux/Documentation/arch/s390/
H A Dpci.rst119 LPAR creation.
130 in the LPAR creation for the function zero.
H A Dvfio-ap.rst11 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
/linux/arch/powerpc/platforms/ps3/
H A Dhtab.c21 * enum lpar_vas_id - id of LPAR virtual address space.
24 * Identify the target LPAR address space.
H A Dmm.c121 * ps3_mm_phys_to_lpar - translate a linux physical address to lpar address
332 * dma_sb_lpar_to_bus - Translate an lpar address to ioc mapped bus address.
334 * @lpar_addr: HV lpar address
362 * @lpar_addr: Starting lpar address of the area to map.
487 DBG("%s: bus=%#lx, lpar=%#lx, ioid=%d\n", __func__, in dma_ioc0_free_chunk()
562 DBG(KERN_ERR "%s: phy=%#lx, lpar%#lx, len=%#lx\n", __func__, in dma_ioc0_map_pages()
604 DBG("%s: pg=%d bus=%#lx, lpar=%#lx, ioid=%#x\n", __func__, in dma_ioc0_map_pages()
/linux/drivers/scsi/
H A Dps3rom.c91 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()
/linux/drivers/net/ethernet/dec/tulip/
H A D21142.c120 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()
H A Dpnic2.c131 tp->nwayset = tp->lpar = 0; in pnic2_start_nway()
205 tp->lpar = (csr12 >> 16); in pnic2_lnk_change()
233 tp->sym_advertise, tp->lpar, in pnic2_lnk_change()
/linux/Documentation/arch/powerpc/
H A Dultravisor.rst278 uint16_t lpid, /* LPAR ID */
344 uint16_t lpid, /* the LPAR ID */
411 uint16_t lpid, /* the LPAR ID */
457 uint32_t lpid, /* the LPAR ID */
566 uint64_t lpid, /* LPAR ID of the SVM */
618 uint64_t lpid, /* LPAR ID of the SVM */
655 uint64_t lpid, /* LPAR ID of the SVM */)
/linux/drivers/s390/block/
H A DKconfig28 natively on a single image or an LPAR.
/linux/arch/s390/hypfs/
H A Dhypfs.h31 /* LPAR Hypervisor */

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