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Searched refs:cycle_counter (Results 1 – 7 of 7) sorted by relevance

/linux-6.12.1/drivers/gpu/drm/panfrost/
Dpanfrost_gpu.c98 if (drm_WARN_ON(pfdev->ddev, atomic_read(&pfdev->cycle_counter.use_count) != 0)) in panfrost_gpu_soft_reset()
99 atomic_set(&pfdev->cycle_counter.use_count, 0); in panfrost_gpu_soft_reset()
351 if (atomic_inc_not_zero(&pfdev->cycle_counter.use_count)) in panfrost_cycle_counter_get()
354 spin_lock(&pfdev->cycle_counter.lock); in panfrost_cycle_counter_get()
355 if (atomic_inc_return(&pfdev->cycle_counter.use_count) == 1) in panfrost_cycle_counter_get()
357 spin_unlock(&pfdev->cycle_counter.lock); in panfrost_cycle_counter_get()
362 if (atomic_add_unless(&pfdev->cycle_counter.use_count, -1, 1)) in panfrost_cycle_counter_put()
365 spin_lock(&pfdev->cycle_counter.lock); in panfrost_cycle_counter_put()
366 if (atomic_dec_return(&pfdev->cycle_counter.use_count) == 0) in panfrost_cycle_counter_put()
368 spin_unlock(&pfdev->cycle_counter.lock); in panfrost_cycle_counter_put()
Dpanfrost_device.h152 } cycle_counter; member
Dpanfrost_device.c210 spin_lock_init(&pfdev->cycle_counter.lock); in panfrost_device_init()
/linux-6.12.1/drivers/net/ethernet/cavium/common/
Dcavium_ptp.c194 timecounter_init(&clock->time_counter, &clock->cycle_counter, nsec); in cavium_ptp_settime()
215 container_of(cc, struct cavium_ptp, cycle_counter); in cavium_ptp_cc_read()
250 cc = &clock->cycle_counter; in cavium_ptp_probe()
256 timecounter_init(&clock->time_counter, &clock->cycle_counter, in cavium_ptp_probe()
Dcavium_ptp.h17 struct cyclecounter cycle_counter; member
/linux-6.12.1/drivers/net/ethernet/marvell/octeontx2/nic/
Dotx2_ptp.c198 struct otx2_ptp *ptp = container_of(cc, struct otx2_ptp, cycle_counter); in ptp_cc_read()
268 timecounter_init(&ptp->time_counter, &ptp->cycle_counter, nsec); in otx2_ptp_tc_settime()
449 cc = &ptp_ptr->cycle_counter; in otx2_ptp_init()
456 timecounter_init(&ptp_ptr->time_counter, &ptp_ptr->cycle_counter, in otx2_ptp_init()
Dotx2_common.h320 struct cyclecounter cycle_counter; member