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Searched refs:PAT (Results 1 – 12 of 12) sorted by relevance

/linux/Documentation/x86/
A Dpat.rst4 PAT (Page Attribute Table)
28 PAT APIs
120 MTRR effects on PAT / non-PAT systems
141 PAT Non-PAT | PAT
174 PAT debugging
205 PAT Initialization
214 MTRR PAT Call Sequence PAT State PAT MSR
220 - np/E PAT -> PAT disable Disabled BIOS
221 - np/D PAT -> PAT disable Disabled -
237 OS PAT initializes PAT MSR with OS setting
[all …]
A Dmtrr.rst14 MTRR use is replaced on modern x86 hardware with PAT. Direct MTRR use by
17 non-PAT systems while a no-op but equally effective on PAT enabled systems.
/linux/arch/x86/mm/pat/
A Dmemtype.c239 #define PAT(x, y) ((u64)PAT_ ## y << ((x)*8)) macro
314 pat = PAT(0, WB) | PAT(1, WT) | PAT(2, UC_MINUS) | PAT(3, UC) | in init_cache_modes()
315 PAT(4, WB) | PAT(5, WT) | PAT(6, UC_MINUS) | PAT(7, UC); in init_cache_modes()
366 pat = PAT(0, WB) | PAT(1, WC) | PAT(2, UC_MINUS) | PAT(3, UC) | in pat_init()
367 PAT(4, WB) | PAT(5, WC) | PAT(6, UC_MINUS) | PAT(7, UC); in pat_init()
395 pat = PAT(0, WB) | PAT(1, WC) | PAT(2, UC_MINUS) | PAT(3, UC) | in pat_init()
396 PAT(4, WB) | PAT(5, WP) | PAT(6, UC_MINUS) | PAT(7, WT); in pat_init()
407 #undef PAT
/linux/drivers/media/pci/ivtv/
A DKconfig64 bool "force cx23415 framebuffer init with x86 PAT enabled"
67 With PAT enabled, the cx23415 framebuffer driver does not
70 when initializied on a kernel with PAT enabled (i.e. not
73 The driver is not easily upgradable to the PAT-aware
78 PAT-enabled systems but the framebuffer memory will be uncached.
/linux/drivers/media/i2c/
A Dsaa6752hs.c115 static const u8 PAT[] = { variable
462 memcpy(localPAT, PAT, sizeof(PAT)); in saa6752hs_init()
465 crc = crc32_be(~0, &localPAT[7], sizeof(PAT) - 7 - 4); in saa6752hs_init()
466 localPAT[sizeof(PAT) - 4] = (crc >> 24) & 0xFF; in saa6752hs_init()
467 localPAT[sizeof(PAT) - 3] = (crc >> 16) & 0xFF; in saa6752hs_init()
468 localPAT[sizeof(PAT) - 2] = (crc >> 8) & 0xFF; in saa6752hs_init()
469 localPAT[sizeof(PAT) - 1] = crc & 0xFF; in saa6752hs_init()
503 i2c_master_send(client, localPAT, sizeof(PAT)); in saa6752hs_init()
/linux/Documentation/driver-api/media/drivers/
A Dvidtv.rst152 Currently vidtv supports working with 5 PSI tables: PAT, PMT,
155 The specification for PAT and PMT can be found in *ISO 13818-1:
198 #. Their programs will be concatenated to populate the PAT
202 #. For each program in the PAT, a PMT section will be created
/linux/arch/x86/kvm/
A Dcpuid.c459 F(PAT) | F(PSE36) | 0 /* PSN */ | F(CLFLUSH) | in kvm_set_cpu_caps()
534 F(PAT) | F(PSE36) | 0 /* Reserved */ | in kvm_set_cpu_caps()
/linux/Documentation/vm/
A Dhighmem.rst142 like NX and PAT.
/linux/Documentation/driver-api/
A Ddevice-io.rst412 'PAT' mode, it marks memory as uncached even when the MTRR has designated
/linux/arch/x86/
A DKconfig1799 prompt "x86 PAT support" if EXPERT
1802 Use PAT attributes to setup page level cache control.
/linux/lib/
A DKconfig.debug1758 be used by people debugging the kernel. Note that with PAT support
/linux/Documentation/admin-guide/
A Dkernel-parameters.txt912 debugpat [X86] Enable PAT debugging
3556 nopat [X86] Disable PAT (page attribute table extension of

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