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Searched refs:limits (Results 1 – 25 of 518) sorted by relevance

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/linux-6.15/drivers/net/ipa/data/
H A Dipa_data-v3.1.c190 .limits[IPA_RSRC_GROUP_SRC_UL] = {
193 .limits[IPA_RSRC_GROUP_SRC_DL] = {
207 .limits[IPA_RSRC_GROUP_SRC_UL] = {
210 .limits[IPA_RSRC_GROUP_SRC_DL] = {
224 .limits[IPA_RSRC_GROUP_SRC_UL] = {
227 .limits[IPA_RSRC_GROUP_SRC_DL] = {
241 .limits[IPA_RSRC_GROUP_SRC_UL] = {
244 .limits[IPA_RSRC_GROUP_SRC_DL] = {
258 .limits[IPA_RSRC_GROUP_SRC_UL] = {
261 .limits[IPA_RSRC_GROUP_SRC_DL] = {
[all …]
H A Dipa_data-v5.0.c188 .limits[IPA_RSRC_GROUP_SRC_UL] = {
191 .limits[IPA_RSRC_GROUP_SRC_DL] = {
202 .limits[IPA_RSRC_GROUP_SRC_UL] = {
205 .limits[IPA_RSRC_GROUP_SRC_DL] = {
213 .limits[IPA_RSRC_GROUP_SRC_UL] = {
216 .limits[IPA_RSRC_GROUP_SRC_DL] = {
224 .limits[IPA_RSRC_GROUP_SRC_UL] = {
227 .limits[IPA_RSRC_GROUP_SRC_DL] = {
238 .limits[IPA_RSRC_GROUP_SRC_UL] = {
241 .limits[IPA_RSRC_GROUP_SRC_DL] = {
[all …]
H A Dipa_data-v3.5.1.c182 .limits[IPA_RSRC_GROUP_SRC_LWA_DL] = {
185 .limits[IPA_RSRC_GROUP_SRC_UL_DL] = {
193 .limits[IPA_RSRC_GROUP_SRC_LWA_DL] = {
196 .limits[IPA_RSRC_GROUP_SRC_UL_DL] = {
204 .limits[IPA_RSRC_GROUP_SRC_LWA_DL] = {
207 .limits[IPA_RSRC_GROUP_SRC_UL_DL] = {
215 .limits[IPA_RSRC_GROUP_SRC_LWA_DL] = {
218 .limits[IPA_RSRC_GROUP_SRC_UL_DL] = {
229 .limits[IPA_RSRC_GROUP_SRC_LWA_DL] = {
232 .limits[IPA_RSRC_GROUP_SRC_UL_DL] = {
[all …]
H A Dipa_data-v5.5.c188 .limits[IPA_RSRC_GROUP_SRC_UL] = {
191 .limits[IPA_RSRC_GROUP_SRC_DL] = {
202 .limits[IPA_RSRC_GROUP_SRC_UL] = {
205 .limits[IPA_RSRC_GROUP_SRC_DL] = {
213 .limits[IPA_RSRC_GROUP_SRC_UL] = {
216 .limits[IPA_RSRC_GROUP_SRC_DL] = {
224 .limits[IPA_RSRC_GROUP_SRC_UL] = {
227 .limits[IPA_RSRC_GROUP_SRC_DL] = {
238 .limits[IPA_RSRC_GROUP_SRC_UL] = {
241 .limits[IPA_RSRC_GROUP_SRC_DL] = {
[all …]
H A Dipa_data-v4.9.c176 .limits[IPA_RSRC_GROUP_SRC_UL_DL] = {
179 .limits[IPA_RSRC_GROUP_SRC_DMA] = {
187 .limits[IPA_RSRC_GROUP_SRC_UL_DL] = {
190 .limits[IPA_RSRC_GROUP_SRC_DMA] = {
201 .limits[IPA_RSRC_GROUP_SRC_DMA] = {
212 .limits[IPA_RSRC_GROUP_SRC_DMA] = {
223 .limits[IPA_RSRC_GROUP_SRC_DMA] = {
238 .limits[IPA_RSRC_GROUP_DST_DMA] = {
241 .limits[IPA_RSRC_GROUP_DST_UC] = {
252 .limits[IPA_RSRC_GROUP_DST_DMA] = {
[all …]
H A Dipa_data-v4.5.c184 .limits[IPA_RSRC_GROUP_SRC_UL_DL] = {
187 .limits[IPA_RSRC_GROUP_SRC_UC_RX_Q] = {
192 .limits[IPA_RSRC_GROUP_SRC_UL_DL] = {
195 .limits[IPA_RSRC_GROUP_SRC_UC_RX_Q] = {
200 .limits[IPA_RSRC_GROUP_SRC_UL_DL] = {
203 .limits[IPA_RSRC_GROUP_SRC_UC_RX_Q] = {
211 .limits[IPA_RSRC_GROUP_SRC_UL_DL] = {
220 .limits[IPA_RSRC_GROUP_SRC_UC_RX_Q] = {
225 .limits[IPA_RSRC_GROUP_SRC_UL_DL] = {
228 .limits[IPA_RSRC_GROUP_SRC_UC_RX_Q] = {
[all …]
H A Dipa_data-v4.11.c175 .limits[IPA_RSRC_GROUP_SRC_UL_DL] = {
180 .limits[IPA_RSRC_GROUP_SRC_UL_DL] = {
185 .limits[IPA_RSRC_GROUP_SRC_UL_DL] = {
190 .limits[IPA_RSRC_GROUP_SRC_UL_DL] = {
195 .limits[IPA_RSRC_GROUP_SRC_UL_DL] = {
204 .limits[IPA_RSRC_GROUP_DST_UL_DL_DPL] = {
207 .limits[IPA_RSRC_GROUP_DST_DRB_IP] = {
212 .limits[IPA_RSRC_GROUP_DST_UL_DL_DPL] = {
H A Dipa_data-v4.2.c175 .limits[IPA_RSRC_GROUP_SRC_UL_DL] = {
180 .limits[IPA_RSRC_GROUP_SRC_UL_DL] = {
185 .limits[IPA_RSRC_GROUP_SRC_UL_DL] = {
190 .limits[IPA_RSRC_GROUP_SRC_UL_DL] = {
195 .limits[IPA_RSRC_GROUP_SRC_UL_DL] = {
204 .limits[IPA_RSRC_GROUP_DST_UL_DL_DPL] = {
209 .limits[IPA_RSRC_GROUP_DST_UL_DL_DPL] = {
H A Dipa_data-v4.7.c171 .limits[IPA_RSRC_GROUP_SRC_UL_DL] = {
176 .limits[IPA_RSRC_GROUP_SRC_UL_DL] = {
181 .limits[IPA_RSRC_GROUP_SRC_UL_DL] = {
186 .limits[IPA_RSRC_GROUP_SRC_UL_DL] = {
191 .limits[IPA_RSRC_GROUP_SRC_UL_DL] = {
200 .limits[IPA_RSRC_GROUP_DST_UL_DL] = {
205 .limits[IPA_RSRC_GROUP_DST_UL_DL] = {
/linux-6.15/drivers/media/i2c/
H A Daptina-pll.c16 const struct aptina_pll_limits *limits, in aptina_pll_calculate() argument
29 if (pll->ext_clock < limits->ext_clock_min || in aptina_pll_calculate()
30 pll->ext_clock > limits->ext_clock_max) { in aptina_pll_calculate()
56 mf_min = max(mf_min, limits->out_clock_min / in aptina_pll_calculate()
58 mf_min = max(mf_min, limits->n_min * limits->p1_min / div); in aptina_pll_calculate()
59 mf_max = limits->m_max / pll->m; in aptina_pll_calculate()
62 mf_max = min(mf_max, DIV_ROUND_UP(limits->n_max * limits->p1_max, div)); in aptina_pll_calculate()
122 if (limits->p1_min == 0) { in aptina_pll_calculate()
127 p1_min = max(limits->p1_min, DIV_ROUND_UP(limits->out_clock_min * div, in aptina_pll_calculate()
129 p1_max = min(limits->p1_max, limits->out_clock_max * div / in aptina_pll_calculate()
[all …]
/linux-6.15/drivers/net/ipa/
H A Dipa_resource.c50 if (resource->limits[j].min || resource->limits[j].max) in ipa_resource_limits_valid()
63 if (resource->limits[j].min || resource->limits[j].max) in ipa_resource_limits_valid()
99 ylimits = group_count == 1 ? NULL : &resource->limits[1]; in ipa_resource_config_src()
101 &resource->limits[0], ylimits); in ipa_resource_config_src()
108 &resource->limits[2], ylimits); in ipa_resource_config_src()
115 &resource->limits[4], ylimits); in ipa_resource_config_src()
122 &resource->limits[6], ylimits); in ipa_resource_config_src()
138 &resource->limits[0], ylimits); in ipa_resource_config_dst()
145 &resource->limits[2], ylimits); in ipa_resource_config_dst()
152 &resource->limits[4], ylimits); in ipa_resource_config_dst()
[all …]
/linux-6.15/drivers/gpu/drm/i915/display/
H A Dintel_link_bw.c26 struct intel_link_bw_limits *limits) in intel_link_bw_init_limits() argument
31 limits->force_fec_pipes = 0; in intel_link_bw_init_limits()
32 limits->bpp_limit_reached_pipes = 0; in intel_link_bw_init_limits()
41 limits->force_fec_pipes |= BIT(pipe); in intel_link_bw_init_limits()
43 limits->max_bpp_x16[pipe] = INT_MAX; in intel_link_bw_init_limits()
68 struct intel_link_bw_limits *limits, in intel_link_bw_reduce_bpp() argument
81 if (limits->bpp_limit_reached_pipes & BIT(crtc->pipe)) in intel_link_bw_reduce_bpp()
109 limits->max_bpp_x16[max_bpp_pipe] = max_bpp_x16 - 1; in intel_link_bw_reduce_bpp()
160 struct intel_link_bw_limits *limits) in check_all_link_config() argument
165 ret = intel_dp_mst_atomic_check_link(state, limits); in check_all_link_config()
[all …]
H A Dintel_dp_mst.c433 max_bpp = limits->pipe.max_bpp; in mst_stream_dsc_compute_link_config()
434 min_bpp = limits->pipe.min_bpp; in mst_stream_dsc_compute_link_config()
567 drm_WARN_ON(display->drm, limits->min_rate != limits->max_rate); in adjust_limits_for_dsc_hblank_expansion_quirk()
569 if (limits->max_rate < 540000) in adjust_limits_for_dsc_hblank_expansion_quirk()
599 limits)) in mst_stream_compute_config_limits()
605 limits, in mst_stream_compute_config_limits()
651 conn_state, &limits); in mst_stream_compute_config()
674 &limits)) in mst_stream_compute_config()
690 conn_state, &limits); in mst_stream_compute_config()
695 conn_state, &limits, in mst_stream_compute_config()
[all …]
/linux-6.15/drivers/w1/masters/
H A Dw1-uart.c107 const struct w1_uart_limits *limits, in w1_uart_set_config() argument
121 bits_low = to_ns(limits->bit_min_us) / bit_ns; in w1_uart_set_config()
125 if (low_ns < to_ns(limits->bit_min_us)) in w1_uart_set_config()
128 if (low_ns > to_ns(limits->bit_max_us)) in w1_uart_set_config()
132 if (limits->sample_us > 0 && in w1_uart_set_config()
139 if (to_ns(limits->cycle_us) > packet_ns) in w1_uart_set_config()
141 (to_ns(limits->cycle_us) - packet_ns) / NSEC_PER_USEC; in w1_uart_set_config()
159 struct w1_uart_limits limits = { .baudrate = 9600, in w1_uart_set_config_reset() local
165 of_property_read_u32(np, "reset-bps", &limits.baudrate); in w1_uart_set_config_reset()
180 struct w1_uart_limits limits = { .baudrate = 115200, in w1_uart_set_config_touch_0() local
[all …]
/linux-6.15/drivers/infiniband/hw/mthca/
H A Dmthca_main.c418 mdev->limits.reserved_mtts = ALIGN(mdev->limits.reserved_mtts * mdev->limits.mtt_seg_size, in mthca_init_icm()
422 mdev->limits.mtt_seg_size, in mthca_init_icm()
423 mdev->limits.num_mtt_segs, in mthca_init_icm()
434 mdev->limits.num_mpts, in mthca_init_icm()
445 mdev->limits.num_qps, in mthca_init_icm()
446 mdev->limits.reserved_qps, in mthca_init_icm()
456 mdev->limits.num_qps, in mthca_init_icm()
457 mdev->limits.reserved_qps, in mthca_init_icm()
467 mdev->limits.num_qps << in mthca_init_icm()
478 mdev->limits.num_cqs, in mthca_init_icm()
[all …]
H A Dmthca_profile.c173 dev->limits.num_qps = profile[i].num; in mthca_make_profile()
178 dev->limits.num_eecs = profile[i].num; in mthca_make_profile()
183 dev->limits.num_srqs = profile[i].num; in mthca_make_profile()
188 dev->limits.num_cqs = profile[i].num; in mthca_make_profile()
199 dev->limits.num_eqs = profile[i].num; in mthca_make_profile()
212 dev->limits.num_mgms = profile[i].num >> 1; in mthca_make_profile()
220 dev->limits.num_mpts = profile[i].num; in mthca_make_profile()
226 dev->limits.num_mtt_segs = profile[i].num; in mthca_make_profile()
232 dev->limits.num_uars = profile[i].num; in mthca_make_profile()
255 dev->limits.num_pds = MTHCA_NUM_PDS; in mthca_make_profile()
[all …]
H A Dmthca_mr.c339 BUG_ON(s % dev->limits.mtt_seg_size); in mthca_arbel_write_mtt_seg()
556 (dev->limits.num_mpts - 1)); in mthca_free_mr()
570 dev->limits.num_mpts, in mthca_init_mr_table()
577 dev->limits.fmr_reserved_mtts = 0; in mthca_init_mr_table()
593 if (dev->limits.fmr_reserved_mtts) { in mthca_init_mr_table()
603 mtts = dev->limits.num_mtt_segs; in mthca_init_mr_table()
604 mpts = dev->limits.num_mpts; in mthca_init_mr_table()
636 if (dev->limits.fmr_reserved_mtts) { in mthca_init_mr_table()
652 if (dev->limits.reserved_mtts) { in mthca_init_mr_table()
668 if (dev->limits.fmr_reserved_mtts) in mthca_init_mr_table()
[all …]
H A Dmthca_provider.c90 props->max_qp = mdev->limits.num_qps - mdev->limits.reserved_qps; in mthca_query_device()
91 props->max_qp_wr = mdev->limits.max_wqes; in mthca_query_device()
92 props->max_send_sge = mdev->limits.max_sg; in mthca_query_device()
93 props->max_recv_sge = mdev->limits.max_sg; in mthca_query_device()
94 props->max_sge_rd = mdev->limits.max_sg; in mthca_query_device()
95 props->max_cq = mdev->limits.num_cqs - mdev->limits.reserved_cqs; in mthca_query_device()
96 props->max_cqe = mdev->limits.max_cqes; in mthca_query_device()
97 props->max_mr = mdev->limits.num_mpts - mdev->limits.reserved_mrws; in mthca_query_device()
98 props->max_pd = mdev->limits.num_pds - mdev->limits.reserved_pds; in mthca_query_device()
102 props->max_srq = mdev->limits.num_srqs - mdev->limits.reserved_srqs; in mthca_query_device()
[all …]
/linux-6.15/include/linux/
H A Dblkdev.h508 struct queue_limits limits; member
996 return q->limits; in queue_limits_start_update()
1242 return q->limits.max_sectors; in queue_max_sectors()
1252 return q->limits.max_hw_sectors; in queue_max_hw_sectors()
1257 return q->limits.max_segments; in queue_max_segments()
1313 return q->limits.io_min; in queue_io_min()
1323 return q->limits.io_opt; in queue_io_opt()
1424 return q->limits.chunk_sectors; in bdev_zone_sectors()
1477 return q->limits.dma_alignment; in queue_dma_alignment()
1761 struct queue_limits *limits = &bd_queue->limits; in bdev_can_atomic_write() local
[all …]
H A Dt10-pi.h45 rq->q->limits.integrity.interval_exp) in t10_pi_ref_tag()
46 shift = rq->q->limits.integrity.interval_exp; in t10_pi_ref_tag()
70 rq->q->limits.integrity.interval_exp) in ext_pi_ref_tag()
71 shift = rq->q->limits.integrity.interval_exp; in ext_pi_ref_tag()
/linux-6.15/drivers/video/fbdev/matrox/
H A Dmatroxfb_misc.c543 minfo->limits.pixel.vcomax = maxdac; in parse_pins1()
555 minfo->limits.pixel.vcomax = 220000; in default_pins1()
564 minfo->limits.pixel.vcomax = in parse_pins2()
578 minfo->limits.pixel.vcomax = in default_pins2()
588 minfo->limits.pixel.vcomax = in parse_pins3()
606 minfo->limits.pixel.vcomax = in default_pins3()
637 minfo->limits.pixel.vcomax = in default_pins4()
690 minfo->limits.pixel.vcomax = in default_pins5()
691 minfo->limits.system.vcomax = in default_pins5()
693 minfo->limits.pixel.vcomin = in default_pins5()
[all …]
/linux-6.15/drivers/md/
H A Ddm-table.c235 struct queue_limits *limits = data; in device_area_is_invalid() local
424 struct queue_limits *limits = data; in dm_set_device_limits() local
434 if (blk_stack_limits(limits, &q->limits, in dm_set_device_limits()
442 q->limits.alignment_offset, in dm_set_device_limits()
601 blk_set_stacking_limits(limits); in dm_set_stacking_limits()
672 limits->logical_block_size); in validate_hardware_logical_block_alignment()
1595 dm_set_stacking_limits(limits); in dm_calculate_queue_limits()
1850 limits->discard_granularity = 0; in dm_table_set_restrictions()
1851 limits->discard_alignment = 0; in dm_table_set_restrictions()
1864 limits->features |= BLK_FEAT_DAX; in dm_table_set_restrictions()
[all …]
/linux-6.15/drivers/macintosh/
H A Dtherm_adt746x.c80 u8 limits[3]; member
219 th->limits[0], th->limits[1], th->limits[2], in display_stats()
237 int var = th->temps[i] - th->limits[i]; in update_fans_speed()
314 th->limits[i] = default_limits_chip[i] + limit_adjust; in set_limit()
315 write_reg(th, LIMIT_REG[i], th->limits[i]); in set_limit()
318 th->limits[i] = default_limits_local[i] + limit_adjust; in set_limit()
378 BUILD_SHOW_FUNC_INT(sensor1_limit, th->limits[1])
379 BUILD_SHOW_FUNC_INT(sensor2_limit, th->limits[2])
535 th->initial_limits[2], th->limits[0], th->limits[1], in probe_thermostat()
536 th->limits[2]); in probe_thermostat()
[all …]
/linux-6.15/drivers/clk/
H A Dclk-axi-clkgen.c60 struct axi_clkgen_limits limits; member
126 static void axi_clkgen_calc_params(const struct axi_clkgen_limits *limits, in axi_clkgen_calc_params() argument
144 d_min = max_t(unsigned long, DIV_ROUND_UP(fin, limits->fpfd_max), 1); in axi_clkgen_calc_params()
145 d_max = min_t(unsigned long, fin / limits->fpfd_min, 80); in axi_clkgen_calc_params()
148 fvco_min_fract = limits->fvco_min << fract_shift; in axi_clkgen_calc_params()
149 fvco_max_fract = limits->fvco_max << fract_shift; in axi_clkgen_calc_params()
341 const struct axi_clkgen_limits *limits = &axi_clkgen->limits; in axi_clkgen_set_rate() local
351 axi_clkgen_calc_params(limits, parent_rate, rate, &d, &m, &dout); in axi_clkgen_set_rate()
392 const struct axi_clkgen_limits *limits = &axi_clkgen->limits; in axi_clkgen_determine_rate() local
396 axi_clkgen_calc_params(limits, req->best_parent_rate, req->rate, in axi_clkgen_determine_rate()
[all …]
/linux-6.15/Documentation/admin-guide/sysctl/
H A Duser.rst15 limits on the number of namespaces and other objects that have
16 per user per user namespace limits.
18 The primary purpose of these limits is to stop programs that
21 intention that the defaults of these limits are set high enough that
22 no program in normal operation should run into these limits.
31 limits in the user namespaces of those users.
34 user namespace does not allow a user to escape their current limits.

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