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Searched refs:capacity (Results 1 – 25 of 245) sorted by relevance

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/Linux-v5.4/drivers/scsi/
Dscsicam.c25 static int setsize(unsigned long capacity, unsigned int *cyls, unsigned int *hds,
68 int scsicam_bios_param(struct block_device *bdev, sector_t capacity, int *ip) in scsicam_bios_param() argument
71 u64 capacity64 = capacity; /* Suppress gcc warning */ in scsicam_bios_param()
79 ret = scsi_partsize(p, (unsigned long)capacity, (unsigned int *)ip + 2, in scsicam_bios_param()
87 ret = setsize((unsigned long)capacity, (unsigned int *)ip + 2, in scsicam_bios_param()
94 if ((capacity >> 11) > 65534) { in scsicam_bios_param()
102 if (capacity > 65535*63*255) in scsicam_bios_param()
105 ip[2] = (unsigned long)capacity / (ip[0] * ip[1]); in scsicam_bios_param()
126 int scsi_partsize(unsigned char *buf, unsigned long capacity, in scsi_partsize() argument
185 *cyls = capacity / ((end_head + 1) * end_sector); in scsi_partsize()
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Dsd_zbc.c368 if (sdkp->capacity != max_lba + 1) { in sd_zbc_check_zones()
372 (unsigned long long)sdkp->capacity, in sd_zbc_check_zones()
374 sdkp->capacity = max_lba + 1; in sd_zbc_check_zones()
408 (block + this_zone_blocks < sdkp->capacity in sd_zbc_check_zones()
417 if (block < sdkp->capacity) { in sd_zbc_check_zones()
424 } while (block < sdkp->capacity); in sd_zbc_check_zones()
489 nr_zones = round_up(sdkp->capacity, zone_blocks) >> ilog2(zone_blocks); in sd_zbc_read_zones()
519 sdkp->capacity = 0; in sd_zbc_read_zones()
526 if (!sd_is_zoned(sdkp) || !sdkp->capacity) in sd_zbc_print_zones()
529 if (sdkp->capacity & (sdkp->zone_blocks - 1)) in sd_zbc_print_zones()
Dsr.c372 cd->capacity - error_sector < 4 * 75) in sr_done()
728 cd->capacity = 0x1fffff; in sr_probe()
738 cd->cdi.capacity = 1; in sr_probe()
747 set_capacity(disk, cd->capacity); in sr_probe()
805 cd->capacity = 0x1fffff; in get_sectorsize()
810 cd->capacity = 1 + ((buffer[0] << 24) | (buffer[1] << 16) | in get_sectorsize()
820 cd->capacity = max_t(long, cd->capacity, last_written); in get_sectorsize()
837 cd->capacity *= 4; in get_sectorsize()
844 cd->capacity = 0; in get_sectorsize()
853 set_capacity(cd->disk, cd->capacity); in get_sectorsize()
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/Linux-v5.4/drivers/gpu/drm/amd/display/dc/basics/
Dvector.c34 uint32_t capacity, in dal_vector_construct() argument
39 if (!struct_size || !capacity) { in dal_vector_construct()
45 vector->container = kcalloc(capacity, struct_size, GFP_KERNEL); in dal_vector_construct()
48 vector->capacity = capacity; in dal_vector_construct()
88 vector->capacity = count; in dal_vector_presized_costruct()
116 uint32_t capacity, in dal_vector_create() argument
124 if (dal_vector_construct(vector, ctx, capacity, struct_size)) in dal_vector_create()
137 vector->capacity = 0; in dal_vector_destruct()
212 if (vector->count == vector->capacity) { in dal_vector_insert_at()
215 calc_increased_capacity(vector->capacity))) in dal_vector_insert_at()
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/Linux-v5.4/drivers/misc/vmw_vmci/
Dvmci_handle_array.c11 static size_t handle_arr_calc_size(u32 capacity) in handle_arr_calc_size() argument
14 capacity * sizeof(struct vmci_handle); in handle_arr_calc_size()
17 struct vmci_handle_arr *vmci_handle_arr_create(u32 capacity, u32 max_capacity) in vmci_handle_arr_create() argument
21 if (max_capacity == 0 || capacity > max_capacity) in vmci_handle_arr_create()
24 if (capacity == 0) in vmci_handle_arr_create()
25 capacity = min((u32)VMCI_HANDLE_ARRAY_DEFAULT_CAPACITY, in vmci_handle_arr_create()
28 array = kmalloc(handle_arr_calc_size(capacity), GFP_ATOMIC); in vmci_handle_arr_create()
32 array->capacity = capacity; in vmci_handle_arr_create()
49 if (unlikely(array->size >= array->capacity)) { in vmci_handle_arr_append_entry()
52 u32 capacity_bump = min(array->max_capacity - array->capacity, in vmci_handle_arr_append_entry()
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/Linux-v5.4/Documentation/devicetree/bindings/power/supply/
Dbattery.txt21 - charge-full-design-microamp-hours: battery design capacity
27 - ocv-capacity-table-0: An array providing the open circuit voltage (OCV)
28 of the battery and corresponding battery capacity percent, which is used
29 to look up battery capacity according to current OCV value. And the open
31 - ocv-capacity-table-1: Same as ocv-capacity-table-0
33 - ocv-capacity-table-n: Same as ocv-capacity-table-0
34 - ocv-capacity-celsius: An array containing the temperature in degree Celsius,
35 for each of the battery capacity lookup table. The first temperature value
60 ocv-capacity-celsius = <(-10) 0 10>;
61 ocv-capacity-table-0 = <4185000 100>, <4113000 95>, <4066000 90>, ...;
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/Linux-v5.4/Documentation/devicetree/bindings/arm/
Dcpu-capacity.txt2 ARM CPUs capacity bindings
15 2 - CPU capacity definition
18 CPU capacity is a number that provides the scheduler information about CPUs
27 final capacity should, however, be:
43 3 - capacity-dmips-mhz
46 capacity-dmips-mhz is an optional cpu node [1] property: u32 value
47 representing CPU capacity expressed in normalized DMIPS/MHz. At boot time, the
48 maximum frequency available to the cpu is then used to calculate the capacity
51 capacity-dmips-mhz property is all-or-nothing: if it is specified for a cpu
53 fall back to the default capacity value for every CPU. If cpufreq is not
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/Linux-v5.4/drivers/power/supply/
Dds2782_battery.c49 int (*get_battery_capacity)(struct ds278x_info *info, int *capacity);
62 int capacity; member
161 static int ds2782_get_capacity(struct ds278x_info *info, int *capacity) in ds2782_get_capacity() argument
169 *capacity = raw; in ds2782_get_capacity()
201 static int ds2786_get_capacity(struct ds278x_info *info, int *capacity) in ds2786_get_capacity() argument
210 *capacity = raw/2 ; in ds2786_get_capacity()
218 int capacity; in ds278x_get_status() local
224 err = info->ops->get_battery_capacity(info, &capacity); in ds278x_get_status()
228 info->capacity = capacity; in ds278x_get_status()
230 if (capacity == 100) in ds278x_get_status()
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Drx51_battery.c134 int capacity = rx51_battery_read_adc(di->channel_bsi); in rx51_battery_read_capacity() local
136 if (capacity < 0) { in rx51_battery_read_capacity()
137 dev_err(di->dev, "Could not read ADC: %d\n", capacity); in rx51_battery_read_capacity()
138 return capacity; in rx51_battery_read_capacity()
141 return 1280 * (1200 * capacity)/(1024 - capacity); in rx51_battery_read_capacity()
/Linux-v5.4/arch/arm/kernel/
Dtopology.c91 unsigned long capacity = 0; in parse_dt_topology() local
128 capacity = ((be32_to_cpup(rate)) >> 20) * cpu_eff->efficiency; in parse_dt_topology()
131 if (capacity < min_capacity) in parse_dt_topology()
132 min_capacity = capacity; in parse_dt_topology()
135 if (capacity > max_capacity) in parse_dt_topology()
136 max_capacity = capacity; in parse_dt_topology()
138 cpu_capacity(cpu) = capacity; in parse_dt_topology()
/Linux-v5.4/arch/arm/boot/dts/
Dexynos5420-cpus.dtsi34 capacity-dmips-mhz = <1024>;
46 capacity-dmips-mhz = <1024>;
58 capacity-dmips-mhz = <1024>;
70 capacity-dmips-mhz = <1024>;
82 capacity-dmips-mhz = <539>;
94 capacity-dmips-mhz = <539>;
106 capacity-dmips-mhz = <539>;
118 capacity-dmips-mhz = <539>;
Dexynos5422-cpus.dtsi33 capacity-dmips-mhz = <539>;
45 capacity-dmips-mhz = <539>;
57 capacity-dmips-mhz = <539>;
69 capacity-dmips-mhz = <539>;
81 capacity-dmips-mhz = <1024>;
93 capacity-dmips-mhz = <1024>;
105 capacity-dmips-mhz = <1024>;
117 capacity-dmips-mhz = <1024>;
/Linux-v5.4/drivers/staging/fwserial/
Ddma_fifo.c61 int capacity; in dma_fifo_alloc() local
67 capacity = size + align * open_limit + align * DMA_FIFO_GUARD; in dma_fifo_alloc()
68 fifo->data = kmalloc(capacity, gfp_mask); in dma_fifo_alloc()
82 fifo->capacity = capacity; in dma_fifo_alloc()
153 ofs = fifo->in % fifo->capacity; in dma_fifo_in()
154 l = min(n, fifo->capacity - ofs); in dma_fifo_in()
202 ofs = fifo->out % fifo->capacity; in dma_fifo_out_pend()
203 l = fifo->capacity - ofs; in dma_fifo_out_pend()
/Linux-v5.4/drivers/ide/
Dide-disk.c300 u64 capacity, set_max; in ide_disk_hpa_get_native_capacity() local
302 capacity = drive->capacity64; in ide_disk_hpa_get_native_capacity()
310 if (set_max == capacity + 1) in ide_disk_hpa_get_native_capacity()
328 u64 capacity, set_max; in idedisk_check_hpa() local
331 capacity = drive->capacity64; in idedisk_check_hpa()
334 if (set_max <= capacity) in idedisk_check_hpa()
343 capacity, sectors_to_MB(capacity), in idedisk_check_hpa()
528 unsigned long long capacity; in update_flush() local
538 capacity = ide_gd_capacity(drive); in update_flush()
542 capacity <= (1ULL << 28) || in update_flush()
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/Linux-v5.4/drivers/gpu/drm/amd/display/include/
Dvector.h33 uint32_t capacity; member
40 uint32_t capacity,
45 uint32_t capacity,
104 bool dal_vector_reserve(struct vector *vector, uint32_t capacity);
/Linux-v5.4/drivers/usb/storage/
Dsddr55.c87 unsigned long capacity; /* Size of card in bytes */ member
650 if (!info->capacity) in sddr55_read_map()
653 numblocks = info->capacity >> (info->blockshift + info->pageshift); in sddr55_read_map()
788 unsigned long capacity; in sddr55_transport() local
862 capacity = sddr55_get_capacity(us); in sddr55_transport()
864 if (!capacity) { in sddr55_transport()
869 info->capacity = capacity; in sddr55_transport()
875 info->max_log_blks = ((info->capacity >> (info->pageshift + info->blockshift)) / 256) * 250; in sddr55_transport()
881 capacity = (capacity / 256) * 250; in sddr55_transport()
883 capacity /= PAGESIZE; in sddr55_transport()
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/Linux-v5.4/Documentation/power/
Dpower_supply_class.rst63 | **Because both "charge" (µAh) and "energy" (µWh) represents "capacity" |
67 | attributes represents capacity in µAh only. |
69 | attributes represents capacity in µWh only. |
71 | attribute represents capacity in *percents*, from 0 to 100. |
108 between voltage and battery capacity, but some dumb
109 batteries use voltage for very approximated calculation of capacity.
146 (typically 20% of battery capacity).
151 this setting (typically 10% of battery capacity).
184 capacity in percents.
186 minimum capacity alert value in percents.
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/Linux-v5.4/drivers/net/wireless/st/cw1200/
Dqueue.c117 if (queue->num_queued <= (queue->capacity >> 1)) { in __cw1200_queue_gc()
165 size_t capacity, in cw1200_queue_init() argument
172 queue->capacity = capacity; in cw1200_queue_init()
181 queue->pool = kcalloc(capacity, sizeof(struct cw1200_queue_item), in cw1200_queue_init()
194 for (i = 0; i < capacity; ++i) in cw1200_queue_init()
251 queue->capacity = 0; in cw1200_queue_deinit()
317 (queue->capacity - (num_present_cpus() - 1))) { in cw1200_queue_put()
386 } else if (item_id >= (unsigned) queue->capacity) { in cw1200_queue_requeue()
457 } else if (item_id >= (unsigned) queue->capacity) { in cw1200_queue_remove()
477 (queue->num_queued <= (queue->capacity >> 1))) { in cw1200_queue_remove()
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/Linux-v5.4/include/scsi/
Dscsicam.h16 extern int scsicam_bios_param (struct block_device *bdev, sector_t capacity, int *ip);
17 extern int scsi_partsize(unsigned char *buf, unsigned long capacity,
/Linux-v5.4/drivers/net/wireless/intel/iwlwifi/dvm/
Dmain.c405 u32 capacity, u32 mode) in iwl_print_cont_event_trace() argument
430 if (WARN_ON(num_events > capacity - start_idx)) in iwl_print_cont_event_trace()
431 num_events = capacity - start_idx; in iwl_print_cont_event_trace()
455 u32 capacity; /* event log capacity in # entries */ in iwl_continuous_event_trace() local
457 u32 capacity; in iwl_continuous_event_trace() member
471 capacity = read.capacity; in iwl_continuous_event_trace()
483 if (unlikely(next_entry == capacity)) in iwl_continuous_event_trace()
501 capacity, mode); in iwl_continuous_event_trace()
517 capacity - priv->event_log.next_entry, in iwl_continuous_event_trace()
518 capacity, mode); in iwl_continuous_event_trace()
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/Linux-v5.4/arch/arm64/boot/dts/arm/
Djuno-r1.dts101 capacity-dmips-mhz = <1024>;
118 capacity-dmips-mhz = <1024>;
135 capacity-dmips-mhz = <578>;
152 capacity-dmips-mhz = <578>;
169 capacity-dmips-mhz = <578>;
186 capacity-dmips-mhz = <578>;
Djuno.dts100 capacity-dmips-mhz = <1024>;
118 capacity-dmips-mhz = <1024>;
136 capacity-dmips-mhz = <578>;
154 capacity-dmips-mhz = <578>;
172 capacity-dmips-mhz = <578>;
190 capacity-dmips-mhz = <578>;
/Linux-v5.4/drivers/platform/chrome/wilco_ec/
Devent.c96 int capacity; member
106 static struct ec_event_queue *event_queue_new(int capacity) in event_queue_new() argument
110 q = kzalloc(struct_size(q, entries, capacity), GFP_KERNEL); in event_queue_new()
114 q->capacity = capacity; in event_queue_new()
140 q->tail = (q->tail + 1) % q->capacity; in event_queue_pop()
157 q->head = (q->head + 1) % q->capacity; in event_queue_push()
/Linux-v5.4/drivers/scsi/aic7xxx/
Daiclib.h137 aic_sector_div(sector_t capacity, int heads, int sectors) in aic_sector_div() argument
140 sector_div(capacity, (heads * sectors)); in aic_sector_div()
141 return (int)capacity; in aic_sector_div()
/Linux-v5.4/drivers/staging/uwb/
Die.c189 int capacity; in uwb_rc_ie_setup() local
191 capacity = uwb_rc_get_ie(uwb_rc, &ie_info); in uwb_rc_ie_setup()
192 if (capacity < 0) in uwb_rc_ie_setup()
193 return capacity; in uwb_rc_ie_setup()
200 uwb_rc->ies_capacity = capacity; in uwb_rc_ie_setup()

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