diff options
Diffstat (limited to 'drivers/gpu/drm/amd')
| -rw-r--r-- | drivers/gpu/drm/amd/amdkfd/kfd_mqd_manager.c | 7 | ||||
| -rw-r--r-- | drivers/gpu/drm/amd/amdkfd/kfd_mqd_manager_cik.c | 35 | ||||
| -rw-r--r-- | drivers/gpu/drm/amd/amdkfd/kfd_mqd_manager_vi.c | 21 | ||||
| -rw-r--r-- | drivers/gpu/drm/amd/amdkfd/kfd_priv.h | 4 |
4 files changed, 64 insertions, 3 deletions
diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_mqd_manager.c b/drivers/gpu/drm/amd/amdkfd/kfd_mqd_manager.c index dfd260ef81ff..ee7061e1c466 100644 --- a/drivers/gpu/drm/amd/amdkfd/kfd_mqd_manager.c +++ b/drivers/gpu/drm/amd/amdkfd/kfd_mqd_manager.c @@ -29,8 +29,15 @@ struct mqd_manager *mqd_manager_init(enum KFD_MQD_TYPE type, switch (dev->device_info->asic_family) { case CHIP_KAVERI: return mqd_manager_init_cik(type, dev); + case CHIP_HAWAII: + return mqd_manager_init_cik_hawaii(type, dev); case CHIP_CARRIZO: return mqd_manager_init_vi(type, dev); + case CHIP_TONGA: + case CHIP_FIJI: + case CHIP_POLARIS10: + case CHIP_POLARIS11: + return mqd_manager_init_vi_tonga(type, dev); default: WARN(1, "Unexpected ASIC family %u", dev->device_info->asic_family); diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_mqd_manager_cik.c b/drivers/gpu/drm/amd/amdkfd/kfd_mqd_manager_cik.c index f8ef4a051e08..fbe3f83ba685 100644 --- a/drivers/gpu/drm/amd/amdkfd/kfd_mqd_manager_cik.c +++ b/drivers/gpu/drm/amd/amdkfd/kfd_mqd_manager_cik.c @@ -170,14 +170,19 @@ static int load_mqd_sdma(struct mqd_manager *mm, void *mqd, mms); } -static int update_mqd(struct mqd_manager *mm, void *mqd, - struct queue_properties *q) +static int __update_mqd(struct mqd_manager *mm, void *mqd, + struct queue_properties *q, unsigned int atc_bit) { struct cik_mqd *m; m = get_mqd(mqd); m->cp_hqd_pq_control = DEFAULT_RPTR_BLOCK_SIZE | - DEFAULT_MIN_AVAIL_SIZE | PQ_ATC_EN; + DEFAULT_MIN_AVAIL_SIZE; + m->cp_hqd_ib_control = DEFAULT_MIN_IB_AVAIL_SIZE; + if (atc_bit) { + m->cp_hqd_pq_control |= PQ_ATC_EN; + m->cp_hqd_ib_control |= IB_ATC_EN; + } /* * Calculating queue size which is log base 2 of actual queue size -1 @@ -202,6 +207,18 @@ static int update_mqd(struct mqd_manager *mm, void *mqd, return 0; } +static int update_mqd(struct mqd_manager *mm, void *mqd, + struct queue_properties *q) +{ + return __update_mqd(mm, mqd, q, 1); +} + +static int update_mqd_hawaii(struct mqd_manager *mm, void *mqd, + struct queue_properties *q) +{ + return __update_mqd(mm, mqd, q, 0); +} + static int update_mqd_sdma(struct mqd_manager *mm, void *mqd, struct queue_properties *q) { @@ -441,3 +458,15 @@ struct mqd_manager *mqd_manager_init_cik(enum KFD_MQD_TYPE type, return mqd; } +struct mqd_manager *mqd_manager_init_cik_hawaii(enum KFD_MQD_TYPE type, + struct kfd_dev *dev) +{ + struct mqd_manager *mqd; + + mqd = mqd_manager_init_cik(type, dev); + if (!mqd) + return NULL; + if ((type == KFD_MQD_TYPE_CP) || (type == KFD_MQD_TYPE_COMPUTE)) + mqd->update_mqd = update_mqd_hawaii; + return mqd; +} diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_mqd_manager_vi.c b/drivers/gpu/drm/amd/amdkfd/kfd_mqd_manager_vi.c index 971aec0637dc..58221c1fc917 100644 --- a/drivers/gpu/drm/amd/amdkfd/kfd_mqd_manager_vi.c +++ b/drivers/gpu/drm/amd/amdkfd/kfd_mqd_manager_vi.c @@ -151,6 +151,8 @@ static int __update_mqd(struct mqd_manager *mm, void *mqd, m->cp_hqd_pq_rptr_report_addr_lo = lower_32_bits((uint64_t)q->read_ptr); m->cp_hqd_pq_rptr_report_addr_hi = upper_32_bits((uint64_t)q->read_ptr); + m->cp_hqd_pq_wptr_poll_addr_lo = lower_32_bits((uint64_t)q->write_ptr); + m->cp_hqd_pq_wptr_poll_addr_hi = upper_32_bits((uint64_t)q->write_ptr); m->cp_hqd_pq_doorbell_control = q->doorbell_off << @@ -208,6 +210,12 @@ static int update_mqd(struct mqd_manager *mm, void *mqd, return __update_mqd(mm, mqd, q, MTYPE_CC, 1); } +static int update_mqd_tonga(struct mqd_manager *mm, void *mqd, + struct queue_properties *q) +{ + return __update_mqd(mm, mqd, q, MTYPE_UC, 0); +} + static int destroy_mqd(struct mqd_manager *mm, void *mqd, enum kfd_preempt_type type, unsigned int timeout, uint32_t pipe_id, @@ -432,3 +440,16 @@ struct mqd_manager *mqd_manager_init_vi(enum KFD_MQD_TYPE type, return mqd; } + +struct mqd_manager *mqd_manager_init_vi_tonga(enum KFD_MQD_TYPE type, + struct kfd_dev *dev) +{ + struct mqd_manager *mqd; + + mqd = mqd_manager_init_vi(type, dev); + if (!mqd) + return NULL; + if ((type == KFD_MQD_TYPE_CP) || (type == KFD_MQD_TYPE_COMPUTE)) + mqd->update_mqd = update_mqd_tonga; + return mqd; +} diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_priv.h b/drivers/gpu/drm/amd/amdkfd/kfd_priv.h index e5b16209f069..594f85355397 100644 --- a/drivers/gpu/drm/amd/amdkfd/kfd_priv.h +++ b/drivers/gpu/drm/amd/amdkfd/kfd_priv.h @@ -706,8 +706,12 @@ struct mqd_manager *mqd_manager_init(enum KFD_MQD_TYPE type, struct kfd_dev *dev); struct mqd_manager *mqd_manager_init_cik(enum KFD_MQD_TYPE type, struct kfd_dev *dev); +struct mqd_manager *mqd_manager_init_cik_hawaii(enum KFD_MQD_TYPE type, + struct kfd_dev *dev); struct mqd_manager *mqd_manager_init_vi(enum KFD_MQD_TYPE type, struct kfd_dev *dev); +struct mqd_manager *mqd_manager_init_vi_tonga(enum KFD_MQD_TYPE type, + struct kfd_dev *dev); struct device_queue_manager *device_queue_manager_init(struct kfd_dev *dev); void device_queue_manager_uninit(struct device_queue_manager *dqm); struct kernel_queue *kernel_queue_init(struct kfd_dev *dev, |