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Searched refs:granularity (Results 1 – 25 of 94) sorted by relevance

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/linux/drivers/gpu/drm/amd/display/dc/dml/
H A Ddml_inline_defs.h67 static inline double dml_ceil(double a, double granularity) in dml_ceil() argument
69 if (granularity == 0) in dml_ceil()
71 return (double) dcn_bw_ceil2(a, granularity); in dml_ceil()
74 static inline double dml_floor(double a, double granularity) in dml_floor() argument
76 if (granularity == 0) in dml_floor()
78 return (double) dcn_bw_floor2(a, granularity); in dml_floor()
119 static inline double dml_ceil_ex(double x, double granularity) in dml_ceil_ex() argument
121 if (granularity == 0) in dml_ceil_ex()
123 return (double) dcn_bw_ceil2(x, granularity); in dml_ceil_ex()
126 static inline double dml_floor_ex(double x, double granularity) in dml_floor_ex() argument
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/linux/drivers/acpi/acpica/
H A Drsaddr.c41 {ACPI_RSC_MOVE16, ACPI_RS_OFFSET(data.address16.address.granularity),
42 AML_OFFSET(address16.granularity),
79 {ACPI_RSC_MOVE32, ACPI_RS_OFFSET(data.address32.address.granularity),
80 AML_OFFSET(address32.granularity),
117 {ACPI_RSC_MOVE64, ACPI_RS_OFFSET(data.address64.address.granularity),
118 AML_OFFSET(address64.granularity),
162 ACPI_RS_OFFSET(data.ext_address64.address.granularity),
163 AML_OFFSET(ext_address64.granularity),
H A Damlresrc.h224 u64 granularity; member
236 AML_RESOURCE_ADDRESS_COMMON u64 granularity; member
245 AML_RESOURCE_ADDRESS_COMMON u32 granularity; member
254 AML_RESOURCE_ADDRESS_COMMON u16 granularity; member
H A Drsdumpinfo.c150 {ACPI_RSD_UINT16, ACPI_RSD_OFFSET(address16.address.granularity),
167 {ACPI_RSD_UINT32, ACPI_RSD_OFFSET(address32.address.granularity),
184 {ACPI_RSD_UINT64, ACPI_RSD_OFFSET(address64.address.granularity),
201 {ACPI_RSD_UINT64, ACPI_RSD_OFFSET(ext_address64.address.granularity),
/linux/arch/powerpc/boot/
H A Dsimple_alloc.c128 unsigned long granularity, unsigned long max_allocs) in simple_alloc_init() argument
132 heap_size = _ALIGN_UP(heap_size, granularity); in simple_alloc_init()
133 alloc_min = granularity; in simple_alloc_init()
/linux/drivers/gpu/drm/vmwgfx/
H A Dvmwgfx_blit.c115 return round_down(offset + diff_offs, granularity); \
128 if (diff_offs >= size || granularity == sizeof(_type)) \
151 size_t granularity) in vmw_find_first_diff() argument
167 granularity); in vmw_find_first_diff()
188 return round_down(location, granularity); \
202 if (location < 0 || granularity == sizeof(_type)) \
223 size_t granularity) in vmw_find_last_diff() argument
235 granularity); in vmw_find_last_diff()
/linux/block/
H A Dblk-settings.c632 unsigned int granularity = max(lim->physical_block_size, lim->io_min); in queue_limit_alignment_offset() local
633 unsigned int alignment = sector_div(sector, granularity >> SECTOR_SHIFT) in queue_limit_alignment_offset()
636 return (granularity + lim->alignment_offset - alignment) % granularity; in queue_limit_alignment_offset()
642 unsigned int alignment, granularity, offset; in queue_limit_discard_alignment() local
649 granularity = lim->discard_granularity >> SECTOR_SHIFT; in queue_limit_discard_alignment()
652 offset = sector_div(sector, granularity); in queue_limit_discard_alignment()
655 offset = (granularity + alignment - offset) % granularity; in queue_limit_discard_alignment()
/linux/Documentation/wmi/devices/
H A Duniwill-laptop.rst153 System memory can be accessed with a granularity of either a single byte (``MMRB`` for reading and
161 The internal RAM of the EC can be accessed with a granularity of a single byte using the ``ECRR``
169 The PCI config space can be accessed with a granularity of four bytes using the ``PCRD`` (read) and
176 IO ports can be accessed with a granularity of four bytes using the ``IORD`` (read) and ``IOWD``
183 The CMOS RAM can be accessed with a granularity of a single byte using the ``RCMS`` (read) and
190 Indexed IO with IO ports with a granularity of a single byte can be performed using the ``RIOP``
/linux/drivers/gpu/drm/i915/
H A DKconfig.profile16 int "Timeout for unsignaled foreign fences (ms, jiffy granularity)"
56 int "Preempt timeout (ms, jiffy granularity)"
74 int "Preempt timeout for compute engines (ms, jiffy granularity)"
124 int "Scheduling quantum for userspace batches (ms, jiffy granularity)"
/linux/drivers/thunderbolt/
H A Dusb4.c2867 int usb4_dp_port_set_granularity(struct tb_port *port, int granularity) in usb4_dp_port_set_granularity() argument
2882 switch (granularity) { in usb4_dp_port_set_granularity()
2916 u32 val, granularity; in usb4_dp_port_set_estimated_bandwidth() local
2925 granularity = ret; in usb4_dp_port_set_estimated_bandwidth()
2933 val |= (bw / granularity) << ADP_DP_CS_2_ESTIMATED_BW_SHIFT; in usb4_dp_port_set_estimated_bandwidth()
2950 u32 val, granularity; in usb4_dp_port_allocated_bandwidth() local
2959 granularity = ret; in usb4_dp_port_allocated_bandwidth()
2969 return val * granularity; in usb4_dp_port_allocated_bandwidth()
3047 u32 val, granularity; in usb4_dp_port_allocate_bandwidth() local
3056 granularity = ret; in usb4_dp_port_allocate_bandwidth()
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/linux/fs/cachefiles/
H A Dio.c200 loff_t start, size_t len, size_t granularity, in cachefiles_query_occupancy() argument
215 granularity = max_t(size_t, object->volume->cache->bsize, granularity); in cachefiles_query_occupancy()
228 if (round_up(off, granularity) >= start + len) in cachefiles_query_occupancy()
240 off = round_up(off, granularity); in cachefiles_query_occupancy()
241 off2 = round_down(off2, granularity); in cachefiles_query_occupancy()
/linux/Documentation/ABI/testing/
H A Dsysfs-memory-page-offline13 The offlining is done in kernel specific granularity.
38 The offlining is done in kernel specific granularity.
/linux/drivers/staging/vme_user/
H A Dvme_tsi148.c470 unsigned int i, addr = 0, granularity = 0; in tsi148_slave_set() local
486 granularity = 0x10; in tsi148_slave_set()
490 granularity = 0x1000; in tsi148_slave_set()
494 granularity = 0x10000; in tsi148_slave_set()
498 granularity = 0x10000; in tsi148_slave_set()
513 vme_bound = vme_base + size - granularity; in tsi148_slave_set()
518 if (vme_base_low & (granularity - 1)) { in tsi148_slave_set()
522 if (vme_bound_low & (granularity - 1)) { in tsi148_slave_set()
526 if (pci_offset_low & (granularity - 1)) { in tsi148_slave_set()
613 unsigned int i, granularity = 0, ctl = 0; in tsi148_slave_get() local
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H A Dvme_fake.c158 unsigned int i, granularity = 0; in fake_slave_set() local
170 granularity = 0x10; in fake_slave_set()
173 granularity = 0x1000; in fake_slave_set()
176 granularity = 0x10000; in fake_slave_set()
179 granularity = 0x10000; in fake_slave_set()
195 vme_bound = vme_base + size - granularity; in fake_slave_set()
197 if (vme_base & (granularity - 1)) { in fake_slave_set()
201 if (vme_bound & (granularity - 1)) { in fake_slave_set()
/linux/tools/testing/cxl/test/
H A Dcxl.c216 .granularity = 4,
231 .granularity = 4,
246 .granularity = 4,
261 .granularity = 4,
276 .granularity = 4,
291 .granularity = 4,
308 .granularity = 4,
324 .granularity = 0,
340 .granularity = 1,
831 eig_to_granularity(window->granularity, &cxld->interleave_granularity); in mock_init_hdm_decoder()
/linux/fs/xfs/
H A Dxfs_discard.c815 unsigned int granularity = in xfs_ioc_trim() local
834 granularity = max(granularity, in xfs_ioc_trim()
847 range.minlen = max_t(u64, granularity, range.minlen); in xfs_ioc_trim()
/linux/include/acpi/
H A Dacrestyp.h286 u16 granularity; member
294 u32 granularity; member
302 u64 granularity; member
/linux/drivers/pci/pcie/
H A Dptm.c193 int pci_enable_ptm(struct pci_dev *dev, u8 *granularity) in pci_enable_ptm() argument
204 if (granularity) in pci_enable_ptm()
205 *granularity = dev->ptm_granularity; in pci_enable_ptm()
/linux/Documentation/scheduler/
H A Dsched-nice-design.rst52 right minimal granularity - and this translates to 5% CPU utilization.
60 coupling to timeslices and granularity it was not really viable.
92 (and granularity was made a separate concept from nice levels) and thus
/linux/drivers/gpu/drm/amd/display/dc/dml2_0/
H A Ddisplay_mode_util.c108 dml_float_t dml_ceil(dml_float_t x, dml_float_t granularity) in dml_ceil() argument
110 if (granularity == 0) in dml_ceil()
113 return (dml_float_t)dcn_bw_ceil2(x, granularity); in dml_ceil()
116 dml_float_t dml_floor(dml_float_t x, dml_float_t granularity) in dml_floor() argument
118 if (granularity == 0) in dml_floor()
121 return (dml_float_t)dcn_bw_floor2(x, granularity); in dml_floor()
/linux/Documentation/hwmon/
H A Dsl28cpld.rst27 granularity.
/linux/Documentation/driver-api/cxl/linux/example-configurations/
H A Dintra-hb-interleave.rst181 The host bridge decoder interleaves these devices at a 256 byte granularity.
235 :code:`port3` - with a granularity of 256 bytes.
/linux/net/dcb/
H A DKconfig20 works at the granularity of the 802.1p priority instead of the
/linux/drivers/gpu/drm/amd/amdkfd/
H A Dkfd_svm.c314 int32_t *prefetch_loc, uint8_t *granularity, in svm_range_set_default_attributes() argument
319 *granularity = svms->default_granularity; in svm_range_set_default_attributes()
365 &prange->granularity, &prange->flags); in svm_range_new()
807 prange->granularity = min_t(uint32_t, attrs[i].value, 0x3F); in svm_range_apply_attrs()
859 if (prange->granularity != attrs[i].value) in svm_range_is_same_attrs()
1079 new->granularity = old->granularity; in svm_range_split_adjust()
2100 new->granularity = old->granularity; in svm_range_clone()
3198 size = 1UL << prange->granularity; in svm_range_restore_pages()
3842 uint8_t granularity = 0xff; in svm_range_get_attr() local
3908 &granularity, &flags_and); in svm_range_get_attr()
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/linux/Documentation/mm/damon/
H A Dfaq.rst21 Can I simply monitor page granularity?

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