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Searched refs:PPR (Results 1 – 21 of 21) sorted by relevance

/linux-6.15/Documentation/edac/
H A Dmemory_repair.rst21 memory media. Post Package Repair (PPR) and memory sparing are examples of
24 Post Package Repair (PPR)
32 For example, a CXL memory device with DRAM components that support PPR
34 types of PPR functions:
36 - hard PPR, for a permanent row repair, and
37 - soft PPR, for a temporary row repair.
39 Soft PPR is much faster than hard PPR, but the repair is lost after a power
47 8.2.9.7.1.1 PPR Maintenance Operations, 8.2.9.7.1.2 sPPR Maintenance Operation
72 cacheline. Row sparing is provided as an alternative to PPR sparing functions
85 1. The soft PPR, hard PPR and memory-sparing features share similar control
[all …]
H A Dfeatures.rst27 4. Post Package Repair (PPR) control
70 | | driver | | sparing, PPR | | features | |
/linux-6.15/Documentation/ABI/testing/
H A Dsysfs-edac-memory-repair8 PPR (Post Package Repair), memory sparing etc, where <dev-name>
16 CXL memory device with DRAM components that support PPR features may
17 implement PPR maintenance operations. DRAM components may support
18 two types of PPR functions: hard PPR, for a permanent row repair, and
19 soft PPR, for a temporary row repair. Soft PPR may be much faster
20 than hard PPR, but the repair is lost with a power cycle.
117 event, etc. For example, CXL PPR and sparing, a nibble mask
124 section 8.2.9.7.1.2 Table 8-103 soft PPR and section
125 8.2.9.7.1.3 Table 8-104 hard PPR, section 8.2.9.7.1.4
189 soft PPR and Section 8.2.9.7.1.3 Table 8-104 hard PPR operations,
/linux-6.15/Documentation/arch/x86/
H A Damd_hsmp.rst16 "7 Host System Management Port (HSMP)" of the family/model PPR
71 Metrics table definitions will be documented as part of Public PPR.
157 "7 Host System Management Port (HSMP)" of the respective family/model PPR
/linux-6.15/drivers/staging/gpib/include/
H A Dnec7210_registers.h153 PPR = 0x60, enumerator
H A Dtms9914.h152 PPR = 6, /* parallel poll */ enumerator
/linux-6.15/drivers/staging/gpib/tms9914/
H A Dtms9914.c231 write_byte(priv, dio_byte, PPR); in set_ppoll_reg()
233 write_byte(priv, 0, PPR); in set_ppoll_reg()
834 write_byte(priv, 0, PPR); in tms9914_board_reset()
/linux-6.15/tools/perf/Documentation/
H A Dperf-list.txt98 section of the [AMD Processor Programming Reference (PPR)] relevant to the
117 [AMD Processor Programming Reference (PPR)] relevant to the family, model
384 https://bugzilla.kernel.org/show_bug.cgi?id=206537[AMD Processor Programming Reference (PPR)]
/linux-6.15/Documentation/driver-api/cxl/
H A Dmaturity-map.rst115 * [0] PPR
/linux-6.15/Documentation/scsi/
H A DChangeLog.sym53c8xx_248 - Cleanup a bit the PPR failure recovery code.
H A DChangeLog.sym53c8xx51 bytes was not enough for the PPR message (fix).
72 pass PPR options (for now only DT clocking).
195 - Added PPR negotiation.
H A Daic79xx.rst144 - Include read streaming in the PPR flags we display in
/linux-6.15/drivers/staging/gpib/nec7210/
H A Dnec7210.c70 write_byte(priv, PPR | configuration, AUXMR); in nec7210_parallel_poll_configure()
980 write_byte(priv, PPR | HR_PPU, AUXMR); in nec7210_board_reset()
/linux-6.15/drivers/staging/gpib/tnt4882/
H A Dtnt4882_gpib.c747 write_byte(&priv->nec7210_priv, PPR | config, AUXMR); in tnt4882_parallel_poll_configure()
750 write_byte(&priv->nec7210_priv, PPR | 0x10, AUXMR); in tnt4882_parallel_poll_configure()
/linux-6.15/Documentation/admin-guide/pm/
H A Damd-pstate.rst200 Reference (PPR) for AMD Family 19h Model 51h, Revision A1 Processors [3]_.)
798 .. [3] Processor Programming Reference (PPR) for AMD Family 19h Model 51h, Revision A1 Processors
/linux-6.15/drivers/edac/
H A DKconfig101 (PPR), memory sparing etc. The common sysfs memory repair interface
/linux-6.15/Documentation/arch/powerpc/
H A Dkvm-nested.rst504 | 0x103A | 0x08 | W | T | PPR |
/linux-6.15/drivers/staging/gpib/agilent_82357a/
H A Dagilent_82357a.c1263 writes[11].address = PPR; in agilent_82357a_init()
/linux-6.15/drivers/staging/gpib/ni_usb/
H A Dni_usb_gpib.c1406 writes[i].value = PPR | config; in ni_usb_parallel_poll_configure()
/linux-6.15/drivers/scsi/aic7xxx/
H A Daic79xx.reg2639 * Data Transfer Negotiation Data - PPR Options
H A Daic79xx.seq571 * agreement. Since SPI4 only allows target reset or PPR