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Searched refs:hw_lock (Results 1 – 25 of 51) sorted by relevance

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/Linux-v5.4/drivers/gpu/drm/
Ddrm_lock.c63 volatile unsigned int *lock = &lock_data->hw_lock->lock; in drm_lock_take()
112 volatile unsigned int *lock = &lock_data->hw_lock->lock; in drm_lock_transfer()
127 volatile unsigned int *lock = &lock_data->hw_lock->lock; in drm_legacy_lock_free()
185 master->lock.hw_lock ? master->lock.hw_lock->lock : -1, in drm_legacy_lock()
195 if (!master->lock.hw_lock) { in drm_legacy_lock()
231 dev->sigdata.lock = master->lock.hw_lock; in drm_legacy_lock()
313 volatile unsigned int *lock = &lock_data->hw_lock->lock; in drm_legacy_idlelock_release()
334 return (file_priv->lock_count && master->lock.hw_lock && in drm_legacy_i_have_hw_lock()
335 _DRM_LOCK_IS_HELD(master->lock.hw_lock->lock) && in drm_legacy_i_have_hw_lock()
349 filp, _DRM_LOCKING_CONTEXT(file_priv->master->lock.hw_lock->lock)); in drm_legacy_lock_release()
[all …]
/Linux-v5.4/sound/soc/sof/
Dops.c44 spin_lock_irqsave(&sdev->hw_lock, flags); in snd_sof_pci_update_bits()
46 spin_unlock_irqrestore(&sdev->hw_lock, flags); in snd_sof_pci_update_bits()
96 spin_lock_irqsave(&sdev->hw_lock, flags); in snd_sof_dsp_update_bits()
99 spin_unlock_irqrestore(&sdev->hw_lock, flags); in snd_sof_dsp_update_bits()
110 spin_lock_irqsave(&sdev->hw_lock, flags); in snd_sof_dsp_update_bits64()
113 spin_unlock_irqrestore(&sdev->hw_lock, flags); in snd_sof_dsp_update_bits64()
139 spin_lock_irqsave(&sdev->hw_lock, flags); in snd_sof_dsp_update_bits_forced()
141 spin_unlock_irqrestore(&sdev->hw_lock, flags); in snd_sof_dsp_update_bits_forced()
/Linux-v5.4/drivers/gpu/drm/msm/disp/mdp5/
Dmdp5_ctl.c41 spinlock_t hw_lock; member
163 spin_lock_irqsave(&ctl->hw_lock, flags); in set_ctl_op()
165 spin_unlock_irqrestore(&ctl->hw_lock, flags); in set_ctl_op()
211 spin_lock_irqsave(&ctl->hw_lock, flags); in send_start_signal()
213 spin_unlock_irqrestore(&ctl->hw_lock, flags); in send_start_signal()
267 spin_lock_irqsave(&ctl->hw_lock, flags); in mdp5_ctl_set_cursor()
279 spin_unlock_irqrestore(&ctl->hw_lock, flags); in mdp5_ctl_set_cursor()
335 spin_lock_irqsave(&ctl->hw_lock, flags); in mdp5_ctl_reset_blend_regs()
342 spin_unlock_irqrestore(&ctl->hw_lock, flags); in mdp5_ctl_reset_blend_regs()
387 spin_lock_irqsave(&ctl->hw_lock, flags); in mdp5_ctl_blend()
[all …]
/Linux-v5.4/drivers/crypto/ccree/
Dcc_request_mgr.c28 spinlock_t hw_lock; member
129 spin_lock_init(&req_mgr_h->hw_lock); in cc_req_mgr_init()
380 spin_lock(&mgr->hw_lock); in cc_proc_backlog()
389 spin_unlock(&mgr->hw_lock); in cc_proc_backlog()
396 spin_unlock(&mgr->hw_lock); in cc_proc_backlog()
429 spin_lock_bh(&mgr->hw_lock); in cc_send_request()
438 spin_unlock_bh(&mgr->hw_lock); in cc_send_request()
457 spin_unlock_bh(&mgr->hw_lock); in cc_send_request()
480 spin_lock_bh(&mgr->hw_lock); in cc_send_sync_request()
486 spin_unlock_bh(&mgr->hw_lock); in cc_send_sync_request()
[all …]
/Linux-v5.4/drivers/media/rc/
Dene_ir.c535 spin_lock_irqsave(&dev->hw_lock, flags); in ene_tx_set_carrier()
556 spin_unlock_irqrestore(&dev->hw_lock, flags); in ene_tx_set_carrier()
564 spin_lock_irqsave(&dev->hw_lock, flags); in ene_tx_set_transmitters()
569 spin_unlock_irqrestore(&dev->hw_lock, flags); in ene_tx_set_transmitters()
668 spin_lock_irqsave(&dev->hw_lock, flags); in ene_tx_irqsim()
670 spin_unlock_irqrestore(&dev->hw_lock, flags); in ene_tx_irqsim()
728 spin_lock_irqsave(&dev->hw_lock, flags); in ene_isr()
808 spin_unlock_irqrestore(&dev->hw_lock, flags); in ene_isr()
841 spin_lock_irqsave(&dev->hw_lock, flags); in ene_open()
843 spin_unlock_irqrestore(&dev->hw_lock, flags); in ene_open()
[all …]
Dene_ir.h188 spinlock_t hw_lock; member
/Linux-v5.4/drivers/gpu/drm/i915/gt/
Dmock_engine.c88 spin_lock_irqsave(&engine->hw_lock, flags); in hw_delay_complete()
109 spin_unlock_irqrestore(&engine->hw_lock, flags); in hw_delay_complete()
193 spin_lock_irqsave(&engine->hw_lock, flags); in mock_submit_request()
202 spin_unlock_irqrestore(&engine->hw_lock, flags); in mock_submit_request()
269 spin_lock_init(&engine->hw_lock); in mock_engine()
308 spin_lock_irq(&mock->hw_lock); in mock_engine_flush()
311 spin_unlock_irq(&mock->hw_lock); in mock_engine_flush()
Dmock_engine.h37 spinlock_t hw_lock; member
/Linux-v5.4/drivers/usb/serial/
Dark3116.c63 struct mutex hw_lock; member
133 mutex_init(&priv->hw_lock); in ark3116_port_probe()
186 mutex_destroy(&priv->hw_lock); in ark3116_port_remove()
256 mutex_lock(&priv->hw_lock); in ark3116_set_termios()
299 mutex_unlock(&priv->hw_lock); in ark3116_set_termios()
410 mutex_lock(&priv->hw_lock); in ark3116_tiocmget()
412 mutex_unlock(&priv->hw_lock); in ark3116_tiocmget()
438 mutex_lock(&priv->hw_lock); in ark3116_tiocmset()
459 mutex_unlock(&priv->hw_lock); in ark3116_tiocmset()
470 mutex_lock(&priv->hw_lock); in ark3116_break_ctl()
[all …]
/Linux-v5.4/drivers/gpu/drm/i915/selftests/
Dmock_request.c50 spin_lock_irq(&engine->hw_lock); in mock_cancel_request()
53 spin_unlock_irq(&engine->hw_lock); in mock_cancel_request()
/Linux-v5.4/drivers/scsi/
Dvmw_pvscsi.c75 spinlock_t hw_lock; member
768 spin_lock_irqsave(&adapter->hw_lock, flags); in pvscsi_queue_lck()
774 spin_unlock_irqrestore(&adapter->hw_lock, flags); in pvscsi_queue_lck()
784 spin_unlock_irqrestore(&adapter->hw_lock, flags); in pvscsi_queue_lck()
805 spin_lock_irqsave(&adapter->hw_lock, flags); in DEF_SCSI_QCMD()
830 spin_unlock_irqrestore(&adapter->hw_lock, flags); in DEF_SCSI_QCMD()
833 spin_lock_irqsave(&adapter->hw_lock, flags); in DEF_SCSI_QCMD()
855 spin_unlock_irqrestore(&adapter->hw_lock, flags); in DEF_SCSI_QCMD()
892 spin_lock_irqsave(&adapter->hw_lock, flags); in pvscsi_host_reset()
898 spin_unlock_irqrestore(&adapter->hw_lock, flags); in pvscsi_host_reset()
[all …]
/Linux-v5.4/drivers/net/ethernet/qlogic/
Dqla3xxx.c181 spin_lock_irqsave(&qdev->hw_lock, hw_flags); in ql_read_common_reg_l()
183 spin_unlock_irqrestore(&qdev->hw_lock, hw_flags); in ql_read_common_reg_l()
198 spin_lock_irqsave(&qdev->hw_lock, hw_flags); in ql_read_page0_reg_l()
204 spin_unlock_irqrestore(&qdev->hw_lock, hw_flags); in ql_read_page0_reg_l()
220 spin_lock_irqsave(&qdev->hw_lock, hw_flags); in ql_write_common_reg_l()
223 spin_unlock_irqrestore(&qdev->hw_lock, hw_flags); in ql_write_common_reg_l()
526 spin_lock_irqsave(&qdev->hw_lock, hw_flags); in ql_get_nvram_params()
534 spin_unlock_irqrestore(&qdev->hw_lock, hw_flags); in ql_get_nvram_params()
548 spin_unlock_irqrestore(&qdev->hw_lock, hw_flags); in ql_get_nvram_params()
552 spin_unlock_irqrestore(&qdev->hw_lock, hw_flags); in ql_get_nvram_params()
[all …]
/Linux-v5.4/drivers/staging/isdn/hysdn/
Dboardergo.c60 if (!card->hw_lock) in ergo_interrupt()
87 if (card->hw_lock) { in ergo_irq_bh()
91 card->hw_lock = 1; /* we now lock the hardware */ in ergo_irq_bh()
117 card->hw_lock = 0; /* free hardware again */ in ergo_irq_bh()
Dhysdn_defs.h169 unsigned char volatile hw_lock;/* hardware is currently locked -> no access */ member
/Linux-v5.4/drivers/media/platform/s5p-mfc/
Ds5p_mfc.c148 if (test_bit(0, &dev->hw_lock)) in s5p_mfc_watchdog()
194 clear_bit(0, &dev->hw_lock); in s5p_mfc_watchdog_worker()
383 WARN_ON(test_and_clear_bit(0, &dev->hw_lock) == 0); in s5p_mfc_handle_frame()
455 WARN_ON(test_and_clear_bit(0, &dev->hw_lock) == 0); in s5p_mfc_handle_frame()
496 WARN_ON(test_and_clear_bit(0, &dev->hw_lock) == 0); in s5p_mfc_handle_error()
552 WARN_ON(test_and_clear_bit(0, &dev->hw_lock) == 0); in s5p_mfc_handle_seq_done()
587 WARN_ON(test_and_clear_bit(0, &dev->hw_lock) == 0); in s5p_mfc_handle_init_buffers()
594 WARN_ON(test_and_clear_bit(0, &dev->hw_lock) == 0); in s5p_mfc_handle_init_buffers()
622 WARN_ON(test_and_clear_bit(0, &dev->hw_lock) == 0); in s5p_mfc_handle_stream_complete()
675 WARN_ON(test_and_clear_bit(0, &dev->hw_lock) == 0); in s5p_mfc_irq()
[all …]
/Linux-v5.4/include/drm/
Ddrm_legacy.h179 if (!_DRM_LOCK_IS_HELD(_file_priv->master->lock.hw_lock->lock) || \
182 __func__, _DRM_LOCK_IS_HELD(_file_priv->master->lock.hw_lock->lock),\
Ddrm_auth.h45 struct drm_hw_lock *hw_lock; member
/Linux-v5.4/drivers/scsi/qla2xxx/
Dqla_nx.c487 write_lock_irqsave(&ha->hw_lock, flags); in qla82xx_wr_32()
498 write_unlock_irqrestore(&ha->hw_lock, flags); in qla82xx_wr_32()
518 write_lock_irqsave(&ha->hw_lock, flags); in qla82xx_rd_32()
528 write_unlock_irqrestore(&ha->hw_lock, flags); in qla82xx_rd_32()
704 write_lock_irqsave(&ha->hw_lock, flags); in qla82xx_pci_mem_read_direct()
713 write_unlock_irqrestore(&ha->hw_lock, flags); in qla82xx_pci_mem_read_direct()
721 write_unlock_irqrestore(&ha->hw_lock, flags); in qla82xx_pci_mem_read_direct()
737 write_lock_irqsave(&ha->hw_lock, flags); in qla82xx_pci_mem_read_direct()
756 write_unlock_irqrestore(&ha->hw_lock, flags); in qla82xx_pci_mem_read_direct()
776 write_lock_irqsave(&ha->hw_lock, flags); in qla82xx_pci_mem_write_direct()
[all …]
/Linux-v5.4/drivers/media/usb/go7007/
Dgo7007-i2c.c57 mutex_lock(&go->hw_lock); in go7007_i2c_xfer()
124 mutex_unlock(&go->hw_lock); in go7007_i2c_xfer()
Dgo7007-driver.c130 mutex_lock(&go->hw_lock); in go7007_boot_encoder()
132 mutex_unlock(&go->hw_lock); in go7007_boot_encoder()
261 mutex_lock(&go->hw_lock); in go7007_register_encoder()
263 mutex_unlock(&go->hw_lock); in go7007_register_encoder()
705 mutex_init(&go->hw_lock); in go7007_alloc()
/Linux-v5.4/drivers/scsi/qla4xxx/
Dql4_nx.c390 write_lock_irqsave(&ha->hw_lock, flags); in qla4_82xx_wr_32()
399 write_unlock_irqrestore(&ha->hw_lock, flags); in qla4_82xx_wr_32()
414 write_lock_irqsave(&ha->hw_lock, flags); in qla4_82xx_rd_32()
422 write_unlock_irqrestore(&ha->hw_lock, flags); in qla4_82xx_rd_32()
723 write_lock_irqsave(&ha->hw_lock, flags); in qla4_82xx_pci_mem_read_direct()
732 write_unlock_irqrestore(&ha->hw_lock, flags); in qla4_82xx_pci_mem_read_direct()
740 write_unlock_irqrestore(&ha->hw_lock, flags); in qla4_82xx_pci_mem_read_direct()
757 write_lock_irqsave(&ha->hw_lock, flags); in qla4_82xx_pci_mem_read_direct()
777 write_unlock_irqrestore(&ha->hw_lock, flags); in qla4_82xx_pci_mem_read_direct()
796 write_lock_irqsave(&ha->hw_lock, flags); in qla4_82xx_pci_mem_write_direct()
[all …]
/Linux-v5.4/drivers/crypto/
Dpicoxcell_crypto.c105 spinlock_t hw_lock; member
653 spin_lock_irqsave(&engine->hw_lock, flags); in spacc_aead_setup()
658 spin_unlock_irqrestore(&engine->hw_lock, flags); in spacc_aead_setup()
666 spin_unlock_irqrestore(&engine->hw_lock, flags); in spacc_aead_setup()
978 spin_lock_irqsave(&engine->hw_lock, flags); in spacc_ablk_setup()
988 spin_unlock_irqrestore(&engine->hw_lock, flags); in spacc_ablk_setup()
996 spin_unlock_irqrestore(&engine->hw_lock, flags); in spacc_ablk_setup()
1074 spin_lock_irqsave(&engine->hw_lock, flags); in spacc_process_done()
1114 spin_unlock_irqrestore(&engine->hw_lock, flags); in spacc_process_done()
1152 spin_lock_irqsave(&engine->hw_lock, flags); in spacc_spacc_complete()
[all …]
/Linux-v5.4/sound/soc/sof/intel/
Dhda-ipc.c245 spin_lock(&sdev->hw_lock); in hda_dsp_ipc_irq_handler()
265 spin_unlock(&sdev->hw_lock); in hda_dsp_ipc_irq_handler()
/Linux-v5.4/drivers/media/platform/mtk-jpeg/
Dmtk_jpeg_core.h54 spinlock_t hw_lock; member
/Linux-v5.4/drivers/gpu/drm/vmwgfx/
Dvmwgfx_drv.h466 spinlock_t hw_lock; member
635 spin_lock(&dev_priv->hw_lock); in vmw_write()
638 spin_unlock(&dev_priv->hw_lock); in vmw_write()
646 spin_lock(&dev_priv->hw_lock); in vmw_read()
649 spin_unlock(&dev_priv->hw_lock); in vmw_read()

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