Home
last modified time | relevance | path

Searched refs:uncached (Results 1 – 25 of 26) sorted by relevance

12

/Linux-v4.19/Documentation/x86/
Dpat.txt153 For example: If there is an existing uncached mapping, a new ioremap_wc can
154 return uncached mapping in place of write-combine requested.
176 uncached-minus @ 0x7fadf000-0x7fae0000
177 uncached-minus @ 0x7fb19000-0x7fb1a000
178 uncached-minus @ 0x7fb1a000-0x7fb1b000
179 uncached-minus @ 0x7fb1b000-0x7fb1c000
180 uncached-minus @ 0x7fb1c000-0x7fb1d000
181 uncached-minus @ 0x7fb1d000-0x7fb1e000
182 uncached-minus @ 0x7fb1e000-0x7fb25000
183 uncached-minus @ 0x7fb25000-0x7fb26000
[all …]
/Linux-v4.19/sound/hda/
Dhdac_regmap.c456 unsigned int *val, bool uncached) in reg_raw_read() argument
458 if (uncached || !codec->regmap) in reg_raw_read()
466 bool uncached) in __snd_hdac_regmap_read_raw() argument
470 err = reg_raw_read(codec, reg, val, uncached); in __snd_hdac_regmap_read_raw()
474 err = reg_raw_read(codec, reg, val, uncached); in __snd_hdac_regmap_read_raw()
/Linux-v4.19/Documentation/arm/
Dswp_emulation22 NOTE: when accessing uncached shared regions, LDREX/STREX rely on an external
25 cause programs that perform SWP operations to uncached memory to deadlock, as
/Linux-v4.19/Documentation/filesystems/
Dfuse-io.txt25 uncached, but fully written pages). No READ requests are ever sent for writes,
26 so when an uncached page is partially written, the page is discarded.
/Linux-v4.19/drivers/gpu/drm/nouveau/include/nvif/
Dif0008.h33 __u8 uncached; member
/Linux-v4.19/arch/mips/lib/
DMakefile8 strnlen_user.o uncached.o
/Linux-v4.19/drivers/scsi/esas2r/
Desas2r_init.c395 a->uncached = dma_alloc_coherent(&pcid->dev, in esas2r_init_adapter()
399 if (a->uncached == NULL) { in esas2r_init_adapter()
411 a->uncached, in esas2r_init_adapter()
414 memset(a->uncached, 0, a->uncached_size); in esas2r_init_adapter()
415 next_uncached = a->uncached; in esas2r_init_adapter()
607 if (a->uncached) { in esas2r_kill_adapter()
610 a->uncached, in esas2r_kill_adapter()
612 a->uncached = NULL; in esas2r_kill_adapter()
1105 ((u8 *)a->outbound_copy - a->uncached); in esas2r_check_adapter()
Desas2r_flash.c1315 a->uncached_phys + (u64)((u8 *)n - a->uncached)); in esas2r_nvram_write()
1321 + (u64)((u8 *)n - a->uncached)); in esas2r_nvram_write()
Desas2r_disc.c1038 + (u64)((u8 *)a->disc_buffer - a->uncached); in esas2r_disc_get_phys_addr()
Desas2r.h867 u8 *uncached; member
/Linux-v4.19/Documentation/xtensa/
Dmmu.txt107 256MB cached + 256MB uncached layout.
150 512MB cached + 512MB uncached layout.
/Linux-v4.19/arch/ia64/kernel/
DMakefile32 obj-$(CONFIG_IA64_UNCACHED_ALLOCATOR) += uncached.o
/Linux-v4.19/arch/sh/mm/
DMakefile44 obj-$(CONFIG_UNCACHED_MAPPING) += uncached.o
/Linux-v4.19/drivers/staging/vc04_services/interface/vchi/message_drivers/
Dmessage.h180 …int32_t (*buffer_aligned)( VCHI_MDRIVER_HANDLE_T *handle, int tx, int uncached, const void *addres…
/Linux-v4.19/drivers/gpu/drm/nouveau/nvif/
Dmmu.c107 if (args.uncached) mmu->type[i].type |= NVIF_MEM_UNCACHED; in nvif_mmu_init()
/Linux-v4.19/drivers/pinctrl/
Dpinctrl-mcp23s08.c693 int uncached; in __check_mcp23s08_reg_cache() local
694 err = mcp_read(mcp, i, &uncached); in __check_mcp23s08_reg_cache()
698 if (uncached != cached[i]) { in __check_mcp23s08_reg_cache()
700 i, uncached, cached[i]); in __check_mcp23s08_reg_cache()
/Linux-v4.19/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/
Dummu.c98 args->v0.uncached = !!(type & NVKM_MEM_UNCACHED); in nvkm_ummu_type()
/Linux-v4.19/arch/xtensa/
DKconfig305 bool "MMUv2: 128MB cached + 128MB uncached"
313 bool "256MB cached + 256MB uncached"
321 bool "512MB cached + 512MB uncached"
337 at 0xd0000000 (cached) and 0xd8000000 (uncached).
/Linux-v4.19/Documentation/filesystems/caching/
Dnetfs-api.txt234 uncached.
431 (2) A read or allocated page must be uncached when the netfs page is released
544 been uncached before writing is performed.
625 and any that have PG_fscache set will be uncached.
671 some reason and if it returns true, the page has been uncached and can now be
Dobject.txt186 the first known page is uncached - as to that point there can be no data
/Linux-v4.19/Documentation/driver-api/usb/
Ddma.rst69 On most systems the memory returned will be uncached, because the
/Linux-v4.19/include/linux/
Dpage-flags.h363 PAGEFLAG(Uncached, uncached, PF_NO_COMPOUND)
/Linux-v4.19/arch/microblaze/
DKconfig162 bool "Are you using uncached shadow for RAM ?"
/Linux-v4.19/arch/arm/mm/
DKconfig734 NOTE: when accessing uncached shared regions, LDREX/STREX rely
738 perform SWP operations to uncached memory to deadlock.
/Linux-v4.19/arch/arm64/
DKconfig974 NOTE: when accessing uncached shared regions, LDXR/STXR rely
978 perform SWP operations to uncached memory to deadlock.

12