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/Linux-v5.15/drivers/gpu/drm/amd/amdgpu/
Damdgpu_amdkfd_gfx_v9.c726 * get_wave_count: Read device registers to get number of waves in flight for
732 * @wave_cnt: Output parameter updated with number of waves in flight
745 * parameters to read out waves in flight. Get VMID if there are in get_wave_count()
746 * non-zero waves in flight. in get_wave_count()
763 * shader engine and aggregates the number of waves that are in flight for the
765 * or more queues running and submitting waves to compute units.
767 * @kgd: Handle of device from which to get number of waves in flight
769 * @pasid_wave_cnt: Output parameter updated with number of waves in flight that
771 * @max_waves_per_cu: Output parameter updated with maximum number of waves
782 * The registers that provide the waves in flight are:
[all …]
Dgfx_v9_4_2.c214 * make sure that waves of dispatch 0 are all dispacthed to all simds
215 * balanced. both dispatch 0 and dispatch 1 should be halted until all waves
217 * all waves continue.
308 * top hole sgprs. Therefore need 4 waves per SIMD to cover these sgprs
536 wb_ib.ptr[0] = 0xdeadbeaf; /* stop waves */ in gfx_v9_4_2_do_sgprs_init()
560 wb_ib.ptr[0] = 0xdeadbeaf; /* stop waves */ in gfx_v9_4_2_do_sgprs_init()
564 wb_ib.ptr[0] = 0xdeadbeaf; /* stop waves */ in gfx_v9_4_2_do_sgprs_init()
601 wb_ib.ptr[0] = 0xdeadbeaf; /* stop waves */ in gfx_v9_4_2_do_sgprs_init()
605 wb_ib.ptr[0] = 0xdeadbeaf; /* stop waves */ in gfx_v9_4_2_do_sgprs_init()
Dgfx_v8_0.c6892 * number of gfx waves. Setting 5 bit will make sure gfx only gets in gfx_v8_0_emit_wave_limit()
6898 /* Restrict waves for normal/low priority compute queues as well in gfx_v8_0_emit_wave_limit()
Dgfx_v9_0.c6820 * number of gfx waves. Setting 5 bit will make sure gfx only gets in gfx_v9_0_emit_wave_limit()
6828 /* Restrict waves for normal/low priority compute queues as well in gfx_v9_0_emit_wave_limit()
/Linux-v5.15/drivers/gpu/drm/amd/amdkfd/
Dkfd_dbgmgr.h50 /* send to waves within current process */
52 /* send to waves within current process on CU */
Dkfd_priv.h714 * value reflects CU usage by all of the waves launched by this process
720 * The number of waves that a CU can launch is limited by couple of
723 * translates to 40 waves (simd_per_cu * max_waves_per_simd) when waves
724 * do not use scratch memory and 32 waves (max_scratch_slots_per_cu)
Dcwsr_trap_handler_gfx8.asm221 // Set SPI_PRIO=2 to avoid starving instruction fetch in the waves we're waiting for.
226 …s not enough for 8 waves per SIMD, which will cause SQ hang, since the 7,8th wave could not get ar…
372 s_barrier //LDS is used? wait for other waves in the same TG
Dkfd_dbgdev.c503 * Limit access to the process waves only, in dbgdev_wave_control_set_registers()
517 /* Send command to all waves with matching VMID */ in dbgdev_wave_control_set_registers()
528 /* Send command to all CU waves with matching VMID */ in dbgdev_wave_control_set_registers()
Dcwsr_trap_handler_gfx9.asm333 // Set SPI_PRIO=2 to avoid starving instruction fetch in the waves we're waiting for.
338 …s not enough for 8 waves per SIMD, which will cause SQ hang, since the 7,8th wave could not get ar…
506 s_barrier //LDS is used? wait for other waves in the same TG
Dcwsr_trap_handler_gfx10.asm299 // sleep 1 (64clk) is not enough for 8 waves per SIMD, which will cause
301 // other waves are stuck into the sleep-loop and waiting for wrexec!=0
508 s_barrier //LDS is used? wait for other waves in the same TG
Dkfd_process.c252 * @kfd_get_cu_occupancy - Collect number of waves in-flight on this device
258 * of waves in flight, etc
/Linux-v5.15/Documentation/devicetree/bindings/iio/proximity/
Ddevantech-srf04.yaml48 Thus this GPIO is set while the ultrasonic waves are doing one round
/Linux-v5.15/sound/soc/intel/catpt/
Dpcm.c1080 /* Enable or disable WAVES module */
1081 SOC_SINGLE_BOOL_EXT("Waves Switch", 0,
1083 /* WAVES module parameter control */
1084 SND_SOC_BYTES_TLV("Waves Set Param", 128,
/Linux-v5.15/sound/pci/ac97/
Dac97_proc.c75 /* 17 */ "Nvidea/IC Ensemble/KS Waves 3D Stereo Enhancement",
85 /* 27 */ "IC Ensemble/KS Waves",
/Linux-v5.15/drivers/gpu/drm/amd/include/
Dkgd_kfd_interface.h220 * guarantee any minimum for the number of waves in-flight. This function
/Linux-v5.15/drivers/iio/proximity/
Dping.c20 * . --> one round trip of ultra sonic waves
Dsrf04.c35 * --> one round trip of ultra sonic waves
/Linux-v5.15/drivers/net/wireless/ath/ath9k/
Dani.c69 * your signal completely if phase is 180 degrees (think of adding sine waves).
/Linux-v5.15/include/uapi/drm/
Damdgpu_drm.h93 * execution of all the waves on a device.
/Linux-v5.15/drivers/infiniband/ulp/ipoib/
Dipoib_cm.c837 * so don't make waves. in ipoib_cm_handle_tx_wc()
/Linux-v5.15/drivers/video/fbdev/sis/
Dsis_main.c6803 "possible. If you see 'small waves' on the LCD, try setting this to 4, 32 or 24\n"