| /linux-6.8/include/linux/ |
| D | wait_bit.h | 55 * wait_on_bit - wait for a bit to be cleared
66 * Returned value will be zero if the bit was cleared, or non-zero
82 * wait_on_bit_io - wait for a bit to be cleared
88 * to be cleared. This is similar to wait_on_bit(), but calls
91 * Returned value will be zero if the bit was cleared, or non-zero
107 * wait_on_bit_timeout - wait for a bit to be cleared or a timeout elapses
114 * to be cleared. This is similar to wait_on_bit(), except also takes a
117 * Returned value will be zero if the bit was cleared before the
134 * wait_on_bit_action - wait for a bit to be cleared
141 * to be cleared, and allow the waiting action to be specified.
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| D | sbitmap.h | 36 * @cleared: word holding cleared bits
38 unsigned long cleared ____cacheline_aligned_in_smp;
138 * @completion_cnt: Number of bits cleared passed to the
267 word = sb->map[index].word & ~sb->map[index].cleared; in __sbitmap_for_each_set()
325 * sets the corresponding bit in the ->cleared mask instead. Paired with
331 unsigned long *addr = &sb->map[SB_NR_TO_INDEX(sb, bitnr)].cleared; in sbitmap_deferred_clear_bit()
337 * Pair of sbitmap_get, and this one applies both cleared bit and
382 * sbitmap_weight() - Return how many set and not cleared bits in a &struct
386 * Return: How many set and not cleared bits set
584 * @nr: Number of bits cleared.
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| /linux-6.8/Documentation/hwmon/ |
| D | ltc2992.rst | 39 inX_min_alarm An undervoltage occurred. Cleared on read.
40 inX_max_alarm An overvoltage occurred. Cleared on read.
47 currX_min_alarm An undercurrent occurred. Cleared on read.
48 currX_max_alarm An overcurrent occurred. Cleared on read.
55 powerX_min_alarm An underpower occurred. Cleared on read.
56 powerX_max_alarm An overpower occurred. Cleared on read.
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| /linux-6.8/drivers/memstick/host/ |
| D | r592.h | 55 #define R592_IO_16 (1 << 16) /* Set by default, can be cleared */
56 #define R592_IO_18 (1 << 18) /* Set by default, can be cleared */
57 #define R592_IO_SERIAL1 (1 << 20) /* Set by default, can be cleared, (cleared on parallel) */
58 #define R592_IO_22 (1 << 22) /* Set by default, can be cleared */
60 #define R592_IO_26 (1 << 26) /* Set by default, can be cleared */
61 #define R592_IO_SERIAL2 (1 << 30) /* Set by default, can be cleared (cleared on parallel), serial…
67 #define R592_POWER_0 (1 << 0) /* set on start, cleared on stop - must be set*/
68 #define R592_POWER_1 (1 << 1) /* set on start, cleared on stop - must be set*/
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| /linux-6.8/drivers/nvdimm/ |
| D | pmem.c | 102 long cleared = nvdimm_clear_poison(to_dev(pmem), phys, len); in __pmem_clear_poison() local
104 if (cleared > 0) { in __pmem_clear_poison()
105 pmem_mkpage_present(pmem, offset, cleared); in __pmem_clear_poison()
108 return cleared; in __pmem_clear_poison()
114 long cleared = __pmem_clear_poison(pmem, offset, len); in pmem_clear_poison() local
116 if (cleared < 0) in pmem_clear_poison()
119 pmem_clear_bb(pmem, to_sect(pmem, offset), cleared >> SECTOR_SHIFT); in pmem_clear_poison()
120 if (cleared < len) in pmem_clear_poison()
333 long cleared; in pmem_recovery_write() local
351 cleared = __pmem_clear_poison(pmem, pmem_off, len); in pmem_recovery_write()
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| D | claim.c | 280 long cleared; in nsio_rw_bytes() local
283 cleared = nvdimm_clear_poison(&ndns->dev, in nsio_rw_bytes()
285 if (cleared < size) in nsio_rw_bytes()
287 if (cleared > 0 && cleared / 512) { in nsio_rw_bytes()
288 cleared /= 512; in nsio_rw_bytes()
289 badblocks_clear(&nsio->bb, sector, cleared); in nsio_rw_bytes()
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| D | bus.c | 161 resource_size_t phys, cleared; member
180 (ctx->phys + ctx->cleared - 1) > ndr_end) in nvdimm_clear_badblocks_region()
184 badblocks_clear(&nd_region->bb, sector, ctx->cleared / 512); in nvdimm_clear_badblocks_region()
193 phys_addr_t phys, u64 cleared) in nvdimm_clear_badblocks_regions() argument
197 .cleared = cleared, in nvdimm_clear_badblocks_regions()
205 phys_addr_t phys, u64 cleared) in nvdimm_account_cleared_poison() argument
207 if (cleared > 0) in nvdimm_account_cleared_poison()
208 badrange_forget(&nvdimm_bus->badrange, phys, cleared); in nvdimm_account_cleared_poison()
210 if (cleared > 0 && cleared / 512) in nvdimm_account_cleared_poison()
211 nvdimm_clear_badblocks_regions(nvdimm_bus, phys, cleared); in nvdimm_account_cleared_poison()
[all …]
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| /linux-6.8/drivers/md/ |
| D | md-bitmap.h | 38 * It is cleared (and resync-active set) when a resync starts across all drives
44 * resync_needed will be cleared (as long as resync_active wasn't already set).
45 * It is cleared when a resync completes.
49 * bit can be cleared as well, thus setting the counter to 0.
57 * If the sweep find the counter at 1, the on-disk bit is cleared and the
128 __le64 events_cleared;/*32 event counter when last bit cleared (2) */
146 * array is not degraded. As bits are not cleared when the array is degraded,
147 * this represents the last time that any bits were cleared.
170 * cleared then that page is marked as 'pending'
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| /linux-6.8/arch/x86/platform/pvh/ |
| D | head.S | 32 * - `cr0`: bit 0 (PE) must be set. All the other writeable bits are cleared.
33 * - `cr4`: all bits are cleared.
41 * - `eflags`: bit 17 (VM) must be cleared. Bit 9 (IF) must be cleared.
42 * Bit 8 (TF) must be cleared. Other bits are all unspecified.
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| /linux-6.8/drivers/infiniband/hw/hfi1/ |
| D | pin_system.c | 59 evict_data.cleared = 0; in sdma_cache_evict()
62 return evict_data.cleared; in sdma_cache_evict()
119 int pinned, cleared; in pin_system_pages() local
131 cleared = sdma_cache_evict(pq, npages); in pin_system_pages()
132 if (cleared >= npages) in pin_system_pages()
459 evict_data->cleared += node->npages; in sdma_rb_evict()
461 /* have enough pages been cleared? */ in sdma_rb_evict()
462 if (evict_data->cleared >= evict_data->target) in sdma_rb_evict()
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| /linux-6.8/tools/testing/selftests/kvm/lib/ |
| D | sparsebit.c | 609 /* Nodes with all bits cleared may be removed. */ in node_reduce()
835 /* Skip bits that are already cleared */ in bit_clear()
936 * of the newly allocated sparsebit array has all bits cleared.
970 * if different from src will be cleared.
996 /* Find the next cleared bit */ in sparsebit_is_set_num()
1000 * If no cleared bits beyond idx, then there are at least num in sparsebit_is_set_num()
1002 * there are enough set bits between idx and the next cleared bit. in sparsebit_is_set_num()
1014 /* Returns whether num consecutive bits starting at idx are all cleared. */
1023 /* With num > 0, the first bit must be cleared. */ in sparsebit_is_clear_num()
1032 * cleared bits. idx + num doesn't wrap. Otherwise check if in sparsebit_is_clear_num()
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| /linux-6.8/fs/hfs/ |
| D | bitmap.c | 116 * Search for 'num_bits' consecutive cleared bits in the bitmap blocks of
123 * u16 *num_bits: Pointer to the number of cleared bits
130 * The number of the first bit of the range of cleared bits which has been
135 * the number of cleared bits to find.
190 * are cleared. The affected bitmap blocks are marked "dirty", the free
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| /linux-6.8/Documentation/userspace-api/media/v4l/ |
| D | vidioc-g-dv-timings.rst | 112 the bit is set (1) it is positive polarity and if is cleared (0),
267 will also be cleared. This is a read-only flag, applications must
272 set. This flag is cleared otherwise. It is also only valid for
274 formats the flag will be cleared by the driver.
279 generate such frequencies, then the flag will be cleared.
314 cleared by transmitters.
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| /linux-6.8/Documentation/admin-guide/mm/ |
| D | idle_page_tracking.rst | 69 their idle flag cleared in the interim.
101 section), and cleared automatically whenever a page is referenced as defined
104 When a page is marked idle, the Accessed bit must be cleared in all PTEs it is
109 cleared as a result of setting or updating a page's Idle flag, the Young flag
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| /linux-6.8/arch/powerpc/include/asm/nohash/32/ |
| D | pte-40x.h | 23 * - bits 20 and 21 must be cleared, because we use 4k pages (40x can
27 * of the 16 available. Bit 24-26 of the TLB are cleared in the TLB
33 * is cleared in the TLB miss handler before the TLB entry is loaded.
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| /linux-6.8/Documentation/ABI/testing/ |
| D | sysfs-bus-platform-devices-occ-hwmon | 7 the file is empty. The data is cleared when it's been
9 from the first error is saved, until it's cleared upon read. The OCC hwmon driver, running on
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| /linux-6.8/arch/sparc/include/asm/ |
| D | chafsr.h | 206 * for which the M_SYND is reported, is cleared, the contents of the M_SYND
225 /* The AFSR must be explicitly cleared by software, it is not cleared automatically
227 * bits in the AFSR. Bits associated with disrupting traps must be cleared before
236 * cleared. For example, if AFSR.CE is detected, then AFSR.UE (which overwrites
237 * the AFAR), and AFSR.UE is cleared by not AFSR.CE, then the AFAR will be unlocked
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| /linux-6.8/lib/ |
| D | sbitmap.c | 67 if (!READ_ONCE(map->cleared)) in sbitmap_deferred_clear()
71 * First get a stable cleared mask, setting the old mask to 0. in sbitmap_deferred_clear()
73 mask = xchg(&map->cleared, 0); in sbitmap_deferred_clear()
290 if (sb->map[i].word & ~sb->map[i].cleared) in sbitmap_any_bit_set()
308 weight += bitmap_weight(&word->cleared, word_depth); in __sbitmap_weight()
328 seq_printf(m, "cleared=%u\n", sbitmap_cleared(sb)); in sbitmap_show()
355 unsigned long cleared = READ_ONCE(sb->map[i].cleared); in sbitmap_bitmap_show() local
358 word &= ~cleared; in sbitmap_bitmap_show()
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| /linux-6.8/drivers/accel/habanalabs/gaudi2/ |
| D | gaudi2P.h | 488 * Each bit is cleared upon reset of its corresponding H/W
494 * later code paths. Each respective bit is cleared upon reset
500 * Each bit is cleared upon reset of its corresponding H/W
506 * Each bit is cleared upon reset of its corresponding H/W
510 * set. Each respective bit is cleared upon reset of its
515 * set. Each respective bit is cleared upon reset of its
519 * @events_stat_aggregate: same as events_stat but doesn't get cleared on reset.
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| /linux-6.8/drivers/staging/media/atomisp/pci/ |
| D | atomisp-regs.h | 57 * cache line. When cleared, each 32-byte read request is sent as a
64 * If cleared, the high speed clock going to the digital logic is gated when
73 * cache line. When cleared, each 32-byte write request is sent as a
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| /linux-6.8/include/linux/reset/ |
| D | reset-simple.h | 24 * @active_low: if true, bits are cleared to assert the reset. Otherwise, bits
27 * @status_active_low: if true, bits read back as cleared while the reset is
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| /linux-6.8/drivers/firmware/tegra/ |
| D | ivc.c | 24 * established state, indicating that has cleared the counters in our
41 * return to the established state once it has cleared its counters.
459 * Ensure that counters appear cleared before new state can be in tegra_ivc_notified()
465 * Move to ACK state. We have just cleared our counters, so it in tegra_ivc_notified()
498 * Ensure that counters appear cleared before new state can be in tegra_ivc_notified()
505 * already cleared its counters, so it is safe to start in tegra_ivc_notified()
528 * cleared our counters, and we know that the remote end has in tegra_ivc_notified()
529 * cleared its counters, so it is safe to start writing/reading in tegra_ivc_notified()
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| /linux-6.8/drivers/net/ethernet/3com/ |
| D | typhoon.h | 52 * rxHiCleared: entry we've cleared to in the Hi receive ring
53 * rxLoCleared: entry we've cleared to in the Lo receive ring
55 * respCleared: entry we've cleared to in the response ring
57 * txLoCleared: entry the NIC has cleared to in the Lo transmit ring
58 * txHiCleared: entry the NIC has cleared to in the Hi transmit ring
60 * rxBuffCleared: entry the NIC has cleared in the free buffer ring
61 * cmdCleared: entry the NIC has cleared in the command ring
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| /linux-6.8/Documentation/arch/parisc/ |
| D | debugging.rst | 39 happens when the Q bit is cleared is the CPU does not update the
44 instruction that cleared the Q bit, if you're not it points anywhere
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| /linux-6.8/tools/include/linux/ |
| D | find.h | 82 * find_next_zero_bit - find the next cleared bit in a memory region
157 * find_first_zero_bit - find the first cleared bit in a memory region
161 * Returns the bit number of the first cleared bit.
|