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Documented in 1 files:

Defined in 1 files as a prototype:

Defined in 1 files as a function:

Referenced in 2 files:

Smatch caller information:

drivers/gpu/drm/radeon/radeon_ring.c radeon_ring_lock() -> radeon_ring_alloc()

Type Parameter Key Value
PARAM_VALUE 0 rdev->ring_lock.dep_map->name 0-255
PARAM_VALUE 0 rdev->ring_lock.first_waiter 0,4096-ptr_max
PARAM_VALUE 0 rdev->ring_lock.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 rdev->ring_lock.osq.tail.counter 0-s32max
PARAM_VALUE 0 rdev->ring_lock.wait_lock.dep_map->name 0-255
PARAM_VALUE 0 rdev->ring_lock.wait_lock.owner (-1)
PARAM_VALUE 0 rdev->ring_lock.wait_lock.owner_cpu u32max
CAPPED_DATA 0 &rdev->ring_lock 1
DATA_SOURCE 0 rdev $0
DATA_SOURCE 1 ring $1
DATA_SOURCE 2 ndw $2
LOCK2 0 &rdev->ring_lock
TYPE_LOCK (struct radeon_device)->ring_lock

drivers/gpu/drm/radeon/radeon_sync.c radeon_sync_rings() -> radeon_ring_alloc()

Type Parameter Key Value
PARAM_VALUE 0 rdev 4096-ptr_max
PARAM_VALUE 0 rdev->asic->copy.blit 5576807048236535808,6809574867971178496,7286410898353676288
PARAM_VALUE 0 rdev->asic->copy.blit_ring_index 0
PARAM_VALUE 0 rdev->asic->copy.copy 1007225463802757120,1769533761142136832,1809807478226169856,1813407710923653120,4557382010301849600,5576807048236535808,6809574867971178496
PARAM_VALUE 0 rdev->asic->copy.dma 0,1007225463802757120,1769533761142136832,1809807478226169856,1813407710923653120,4557382010301849600,9155937521821081600
PARAM_VALUE 0 rdev->asic->copy.dma_ring_index 0,3
PARAM_VALUE 0 rdev->asic->display.bandwidth_update 1273346026278592512,1732198499620990976,3504204992485765120,4457978235934117888,5525242632550576128,5583925345460707328,6621808417073512448
PARAM_VALUE 0 rdev->asic->display.get_backlight_level 7562151970359189504,7948407978018553856
PARAM_VALUE 0 rdev->asic->display.get_vblank_counter 594199820359012352,3441443792719134720,5024259119886696448
PARAM_VALUE 0 rdev->asic->display.hdmi_enable 0
PARAM_VALUE 0 rdev->asic->display.hdmi_setmode 0
PARAM_VALUE 0 rdev->asic->display.set_backlight_level 6326528972003311616,6608746135492993024
PARAM_VALUE 0 rdev->asic->display.wait_for_vblank 4961154422195949568,5410544132667510784,6231974808202534912
PARAM_VALUE 0 rdev->asic->dpm.enable_bapm 0,5620541128333119488,5926851479367929856
PARAM_VALUE 0 rdev->asic->dpm.fan_ctrl_get_mode 0,310851487812313088,2983257955856715776
PARAM_VALUE 0 rdev->asic->dpm.fan_ctrl_set_mode 0,2007802236017979392,4145778669969403904
PARAM_VALUE 0 rdev->asic->dpm.get_current_vddc 0,1022070119653154816
PARAM_VALUE 0 rdev->asic->dpm.get_fan_speed_percent 0,2774361927300665344,4450623012832088064
PARAM_VALUE 0 rdev->asic->dpm.late_enable 0,939601915617488896,1547088237866303488,2412516282026700800,5310945075590012928,6457025160487931904,8932309791949590528,9115799751781629952
PARAM_VALUE 0 rdev->asic->dpm.powergate_uvd 0,1200501502257516544,3455481942615805952
PARAM_VALUE 0 rdev->asic->dpm.set_fan_speed_percent 0,5789235901399314432,7128956767453450240
PARAM_VALUE 0 rdev->asic->dpm.vblank_too_short 0,391369006392406016,573303665056382976,1997848505348218880,3240659681083478016,5929388880831598592
PARAM_VALUE 0 rdev->asic->gart.get_page_entry 1748129673084039168,4449618686452076544,7784585296588439552,9008408618322731008
PARAM_VALUE 0 rdev->asic->gart.set_page 1922013612707442688,7396625392114962432,8466392070674046976,8929948260979101696
PARAM_VALUE 0 rdev->asic->get_allowed_info_register 2035583939715805184,2468581283863142400,6873974311293067264,7138227096351342592,7918495015512891392,8133519216060878848
PARAM_VALUE 0 rdev->asic->get_gpu_clock_counter 0,2326218502911029248,5918807965715984384,6341660346384441344
PARAM_VALUE 0 rdev->asic->get_xclk 0,4096-ptr_max
PARAM_VALUE 0 rdev->asic->gui_idle 2531721920368578560,8485873242870452224
PARAM_VALUE 0 rdev->asic->hpd.fini 1168698939251576832,1386927418838753280,2531814997835894784,7504169018810662912
PARAM_VALUE 0 rdev->asic->hpd.init 169687062248046592,3038425959813705728,5510909449377894400,8767207602591866880
PARAM_VALUE 0 rdev->asic->hpd.sense 5528780821265285120,5531858880577769472,7512777262730571776,8651353176428294144
PARAM_VALUE 0 rdev->asic->hpd.set_polarity 255253186882703360,635654861290369024,1003056554537304064,5423935693056307200
PARAM_VALUE 0 rdev->asic->irq.process 272121427150036992,551924544524431360,910251427172806656,2704257853568950272,4344021986486198272,4998861583722221568
PARAM_VALUE 0 rdev->asic->irq.set 967352863783194624,1469588933444898816,2952475798627397632,4407989410530111488,5519403951520559104,6786881551274221568
PARAM_VALUE 0 rdev->asic->mmio_hdp_flush 0,6989138217708531712
PARAM_VALUE 0 rdev->asic->pflip.page_flip 1095563037445132288,1573352736009568256,5406339829836099584,6311428810780987392
PARAM_VALUE 0 rdev->asic->pflip.page_flip_pending 428828377152147456,2913669869398409216,7337283110878695424,9217545258006020096
PARAM_VALUE 0 rdev->asic->pm.finish 14339974085120000,5939274459261710336,6904485149625393152
PARAM_VALUE 0 rdev->asic->pm.get_dynpm_state 898254630515933184,4549897773861908480
PARAM_VALUE 0 rdev->asic->pm.get_engine_clock 1464649458563878912,5006649059550486528
PARAM_VALUE 0 rdev->asic->pm.get_memory_clock 0,460571870642667520,1915389517867642880
PARAM_VALUE 0 rdev->asic->pm.get_pcie_lanes 0,5469330887251668992,8508687579569999872
PARAM_VALUE 0 rdev->asic->pm.init_profile 3544831384523657216,5243769019901779968,5545592792175722496,6679775361111654400,7798561903322173440,8964426955911761920
PARAM_VALUE 0 rdev->asic->pm.misc 6408238012618100736,7208591971457036288,7320891251583684608,8125466903562252288,9002940976316825600
PARAM_VALUE 0 rdev->asic->pm.prepare 164786202271510528,307498144375619584,4009441300519677952
PARAM_VALUE 0 rdev->asic->pm.set_clock_gating 0,7604451093958119424,7656554812891541504
PARAM_VALUE 0 rdev->asic->pm.set_engine_clock 5761538762064961536,7823345266819317760
PARAM_VALUE 0 rdev->asic->pm.set_memory_clock 0,6415466873622429696
PARAM_VALUE 0 rdev->asic->pm.set_pcie_lanes 0,1678689320210604032,7971502760633454592
PARAM_VALUE 0 rdev->asic->pm.set_uvd_clocks 0,319843510939537408,1672089166995902464,1715811181100101632,4330498633001365504,7366461778242818048,7638748206475100160
PARAM_VALUE 0 rdev->asic->pm.set_vce_clocks 0,2543323400834560000,3560601729335656448,4129909569334894592
PARAM_VALUE 0 rdev->asic->surface.clear_reg 1150225629966229504,2795772219570503680
PARAM_VALUE 0 rdev->asic->surface.set_reg 6269199466566504448,8231481282104623104
PARAM_VALUE 0 rdev->asic->vga_set_state 1076802767952863232,5226466292639764480
PARAM_VALUE 0 rdev->asic->vm.copy_pages 0,4344350793725710336,5895139983084400640,8549188698439733248
PARAM_VALUE 0 rdev->asic->vm.fini 0,2158833269235003392,3875958355940655104,8845746635042451456
PARAM_VALUE 0 rdev->asic->vm.init 0,5850552186288246784,7546309281473601536,8381254115110428672
PARAM_VALUE 0 rdev->asic->vm.pad_ib 0,3861784088021954560,7500007524798889984
PARAM_VALUE 0 rdev->asic->vm.set_pages 0,4632190399468896256,5942531065208623104,9067062754664288256
PARAM_VALUE 0 rdev->asic->vm.write_pages 0,108113238313676800,2494958046671360000,7437534613900513280
PARAM_VALUE 0 rdev->exclusive_lock.first_waiter->type 0-1
PARAM_VALUE 0 rdev->gart.robj->tbo.bdev->dev_mapping->host->i_sb->s_export_op->encode_fh 0,2,1398972869330624512,1616549510479982592,2037984473558433792,2776440803454029824,3228746867770966016,3502492669594062848,3526768263295340544,3559173554394271744,5000850239487131648,5583386343686406144,5817357685191483392-s64max
PARAM_VALUE 0 rdev->gart.robj->tbo.bdev->dev_mapping->host->i_sb->s_export_op->fh_to_dentry 0,8684,447817974243774464,687732489194512384,742201802719268864,868497899885588480,1471448175530500096,2021658383390310400,2445877819203563520,2512819722689847296,2649270699546726400,2761259683714371584,2893332316235677696-s64max
PARAM_VALUE 0 rdev->gart.robj->tbo.bdev->dev_mapping->host->i_sb->s_export_op->fh_to_parent 0,4672,148606482432692224,436469935444291584,457356038048772096,467281172929331200,529780027764285440,1092893949038768128,1556959531105513472,1608953577475584000,1649536479961075712,2404761408063094784,2970908329832960000-s64max
PARAM_VALUE 0 rdev->mman.bdev.dev_mapping->host->i_sb->s_export_op->encode_fh 0,2,1398972869330624512,1616549510479982592,2037984473558433792,2776440803454029824,3228746867770966016,3502492669594062848,3526768263295340544,3559173554394271744,5000850239487131648,5583386343686406144,5817357685191483392-s64max
PARAM_VALUE 0 rdev->mman.bdev.dev_mapping->host->i_sb->s_export_op->fh_to_dentry 0,8684,447817974243774464,687732489194512384,742201802719268864,868497899885588480,1471448175530500096,2021658383390310400,2445877819203563520,2512819722689847296,2649270699546726400,2761259683714371584,2893332316235677696-s64max
PARAM_VALUE 0 rdev->mman.bdev.dev_mapping->host->i_sb->s_export_op->fh_to_parent 0,4672,148606482432692224,436469935444291584,457356038048772096,467281172929331200,529780027764285440,1092893949038768128,1556959531105513472,1608953577475584000,1649536479961075712,2404761408063094784,2970908329832960000-s64max
PARAM_VALUE 0 rdev->mman.bdev.dev_mapping->host->i_sb->s_export_op->get_parent 0,8931,264940071972966400,291591359766798336,565128213429456896,893189740598853632,1241177127089143808,1474696885321834496,1812477326828269568,1893665921928286208,2210088671756947456,2437012291923775488,2483979068402987008-s64max
PARAM_VALUE 0 rdev->mman.bdev.dev_mapping->i_mmap_rwsem.first_waiter->handoff_set 0-1
PARAM_VALUE 0 rdev->mman.bdev.dev_mapping->i_mmap_rwsem.first_waiter->type 0-1
PARAM_VALUE 0 rdev->pm.mclk_lock.first_waiter->handoff_set 0-1
PARAM_VALUE 0 rdev->pm.mclk_lock.first_waiter->type 0-1
PARAM_VALUE 0 rdev->ring 4096-ptr_max
PARAM_VALUE 0 rdev->ring_lock.dep_map->name 0-255
PARAM_VALUE 0 rdev->ring_lock.first_waiter 0,4096-ptr_max
PARAM_VALUE 0 rdev->ring_lock.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 rdev->ring_lock.first_waiter->list.prev->prev 5159360019465732096
PARAM_VALUE 0 rdev->ring_lock.osq.tail.counter 0-s32max
PARAM_VALUE 0 rdev->ring_tmp_bo.base.hole 4096-ptr_max
PARAM_VALUE 0 rdev->ring_tmp_bo.base.hole->next 4096-ptr_max
PARAM_VALUE 0 rdev->ring_tmp_bo.base.hole->next->next 4096-ptr_max
PARAM_VALUE 0 rdev->ring_tmp_bo.base.hole->next->prev 4096-ptr_max
PARAM_VALUE 0 rdev->ring_tmp_bo.base.hole->prev 4096-ptr_max
PARAM_VALUE 0 rdev->ring_tmp_bo.base.wq.head.prev->next 4096-ptr_max
PARAM_VALUE 0 rdev->ring_tmp_bo.base.wq.head.prev->next->next 4096-ptr_max
PARAM_VALUE 0 rdev->rlc.cs_data->section->reg_index 0,4,40960,41022,41164,41174,41176,41179,41461,41471-41472,41530,41630,41632-41633,41635,41637-41638,41694,41701,41717,41920,62460,65472
PARAM_VALUE 0 rdev->srbm_mutex.first_waiter->task->blocked_lock.dep_map->name 0-255
PARAM_VALUE 0 rdev->vce.vcpu_bo->tbo.bdev->dev_mapping->host->i_sb->s_export_op->fh_to_dentry 0,8684,447817974243774464,687732489194512384,742201802719268864,868497899885588480,1471448175530500096,2021658383390310400,2445877819203563520,2512819722689847296,2649270699546726400,2761259683714371584,2893332316235677696-s64max
PARAM_VALUE 0 *rdev->pdev->saved_config_space 0-4294967295
PARAM_VALUE 1 ring 4096-ptr_max
PARAM_VALUE 1 ring->ready 1
PARAM_VALUE 2 ndw 16
BUF_SIZE 0 rdev s32min-(-1),1-s32max
BUF_SIZE 0 rdev s32min-(-1),1-s32max
BUF_SIZE 0 rdev->agp (-1),144
CAPPED_DATA 0 rdev 1
DATA_SOURCE 0 rdev $0
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
HOST_DATA 0 rdev->config.cik.tile_config 0-16383[c]
HOST_DATA 0 rdev->config.r100.hdp_cntl 0-u32max
HOST_DATA 0 rdev->config.r300.hdp_cntl 0-u32max
HOST_DATA 0 rdev->config.r600.backend_map 0-3[c]
HOST_DATA 0 rdev->config.r600.tile_config 0-262143[c]
HOST_DATA 0 rdev->config.rv770.tile_config 0,2048-u32max[c]
HOST_DATA 0 rdev->gart.num_cpu_pages 0-524287[c]
HOST_DATA 0 rdev->irq.stat_regs.cik.d1grph_int 0-u32max
HOST_DATA 0 rdev->irq.stat_regs.cik.d2grph_int 0-u32max
HOST_DATA 0 rdev->irq.stat_regs.cik.d3grph_int 0-u32max
HOST_DATA 0 rdev->irq.stat_regs.cik.d4grph_int 0-u32max
HOST_DATA 0 rdev->irq.stat_regs.cik.d5grph_int 0-u32max
HOST_DATA 0 rdev->irq.stat_regs.cik.d6grph_int 0-u32max
HOST_DATA 0 rdev->irq.stat_regs.cik.disp_int 0-u32max
HOST_DATA 0 rdev->irq.stat_regs.cik.disp_int_cont 0-u32max
HOST_DATA 0 rdev->irq.stat_regs.cik.disp_int_cont2 0-u32max
HOST_DATA 0 rdev->irq.stat_regs.cik.disp_int_cont3 0-u32max
HOST_DATA 0 rdev->irq.stat_regs.cik.disp_int_cont4 0-u32max
HOST_DATA 0 rdev->irq.stat_regs.cik.disp_int_cont5 0-u32max
HOST_DATA 0 rdev->irq.stat_regs.cik.disp_int_cont6 0-u32max
HOST_DATA 0 rdev->irq.stat_regs.r500.disp_int 0-u32max
HOST_DATA 0 rdev->irq.stat_regs.r500.hdmi0_status 0,268435456
HOST_DATA 0 rdev->mc.aper_base 0-1099511627775
HOST_DATA 0 rdev->mc.gtt_size 0-s32max[c]
HOST_DATA 0 rdev->mc.gtt_start 0-u64max[c]
HOST_DATA 0 rdev->mc.mc_vram_size 0-4503599626321920
HOST_DATA 0 rdev->mc.real_vram_size 0-4503599626321920
HOST_DATA 0 rdev->mc.vram_end 0-9223372039002259453,u64max[c]
HOST_DATA 0 rdev->mc.vram_start 0-9223372036854775807[c]
HOST_DATA 0 rdev->num_gb_pipes 2-4[c]
NO_OVERFLOW_SIMPLE 0 rdev->rmmio_size
UNITS 0 rdev unit_byte
LOCK2 0 &rdev->ring_lock
HALF_LOCKED2 0 rdev->ring_tmp_bo.bo->tbo.base.resv
HALF_LOCKED2 0 rdev->uvd.vcpu_bo->tbo.base.resv
HALF_LOCKED2 0 &rdev->exclusive_lock
TYPE_LOCK (struct radeon_device)->ring_lock