diff options
Diffstat (limited to 'drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager_vi.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager_vi.c | 133 |
1 files changed, 14 insertions, 119 deletions
diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager_vi.c b/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager_vi.c index d7d45832df0f..b291ee0fab94 100644 --- a/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager_vi.c +++ b/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager_vi.c @@ -28,29 +28,19 @@ #include "oss/oss_3_0_sh_mask.h" static bool set_cache_memory_policy_vi(struct device_queue_manager *dqm, - struct qcm_process_device *qpd, - enum cache_policy default_policy, - enum cache_policy alternate_policy, - void __user *alternate_aperture_base, - uint64_t alternate_aperture_size); -static bool set_cache_memory_policy_vi_tonga(struct device_queue_manager *dqm, - struct qcm_process_device *qpd, - enum cache_policy default_policy, - enum cache_policy alternate_policy, - void __user *alternate_aperture_base, - uint64_t alternate_aperture_size); + struct qcm_process_device *qpd, + enum cache_policy default_policy, + enum cache_policy alternate_policy, + void __user *alternate_aperture_base, + uint64_t alternate_aperture_size); static int update_qpd_vi(struct device_queue_manager *dqm, - struct qcm_process_device *qpd); -static int update_qpd_vi_tonga(struct device_queue_manager *dqm, - struct qcm_process_device *qpd); -static void init_sdma_vm(struct device_queue_manager *dqm, struct queue *q, - struct qcm_process_device *qpd); -static void init_sdma_vm_tonga(struct device_queue_manager *dqm, - struct queue *q, - struct qcm_process_device *qpd); + struct qcm_process_device *qpd); +static void init_sdma_vm(struct device_queue_manager *dqm, + struct queue *q, + struct qcm_process_device *qpd); void device_queue_manager_init_vi( - struct device_queue_manager_asic_ops *asic_ops) + struct device_queue_manager_asic_ops *asic_ops) { asic_ops->set_cache_memory_policy = set_cache_memory_policy_vi; asic_ops->update_qpd = update_qpd_vi; @@ -58,15 +48,6 @@ void device_queue_manager_init_vi( asic_ops->mqd_manager_init = mqd_manager_init_vi; } -void device_queue_manager_init_vi_tonga( - struct device_queue_manager_asic_ops *asic_ops) -{ - asic_ops->set_cache_memory_policy = set_cache_memory_policy_vi_tonga; - asic_ops->update_qpd = update_qpd_vi_tonga; - asic_ops->init_sdma_vm = init_sdma_vm_tonga; - asic_ops->mqd_manager_init = mqd_manager_init_vi_tonga; -} - static uint32_t compute_sh_mem_bases_64bit(unsigned int top_address_nybble) { /* In 64-bit mode, we can only control the top 3 bits of the LDS, @@ -96,35 +77,6 @@ static uint32_t compute_sh_mem_bases_64bit(unsigned int top_address_nybble) } static bool set_cache_memory_policy_vi(struct device_queue_manager *dqm, - struct qcm_process_device *qpd, - enum cache_policy default_policy, - enum cache_policy alternate_policy, - void __user *alternate_aperture_base, - uint64_t alternate_aperture_size) -{ - uint32_t default_mtype; - uint32_t ape1_mtype; - - default_mtype = (default_policy == cache_policy_coherent) ? - MTYPE_CC : - MTYPE_NC; - - ape1_mtype = (alternate_policy == cache_policy_coherent) ? - MTYPE_CC : - MTYPE_NC; - - qpd->sh_mem_config = (qpd->sh_mem_config & - SH_MEM_CONFIG__ADDRESS_MODE_MASK) | - SH_MEM_ALIGNMENT_MODE_UNALIGNED << - SH_MEM_CONFIG__ALIGNMENT_MODE__SHIFT | - default_mtype << SH_MEM_CONFIG__DEFAULT_MTYPE__SHIFT | - ape1_mtype << SH_MEM_CONFIG__APE1_MTYPE__SHIFT | - SH_MEM_CONFIG__PRIVATE_ATC_MASK; - - return true; -} - -static bool set_cache_memory_policy_vi_tonga(struct device_queue_manager *dqm, struct qcm_process_device *qpd, enum cache_policy default_policy, enum cache_policy alternate_policy, @@ -152,48 +104,7 @@ static bool set_cache_memory_policy_vi_tonga(struct device_queue_manager *dqm, } static int update_qpd_vi(struct device_queue_manager *dqm, - struct qcm_process_device *qpd) -{ - struct kfd_process_device *pdd; - unsigned int temp; - - pdd = qpd_to_pdd(qpd); - - /* check if sh_mem_config register already configured */ - if (qpd->sh_mem_config == 0) { - qpd->sh_mem_config = - SH_MEM_ALIGNMENT_MODE_UNALIGNED << - SH_MEM_CONFIG__ALIGNMENT_MODE__SHIFT | - MTYPE_CC << SH_MEM_CONFIG__DEFAULT_MTYPE__SHIFT | - MTYPE_CC << SH_MEM_CONFIG__APE1_MTYPE__SHIFT | - SH_MEM_CONFIG__PRIVATE_ATC_MASK; - - qpd->sh_mem_ape1_limit = 0; - qpd->sh_mem_ape1_base = 0; - } - - if (qpd->pqm->process->is_32bit_user_mode) { - temp = get_sh_mem_bases_32(pdd); - qpd->sh_mem_bases = temp << SH_MEM_BASES__SHARED_BASE__SHIFT; - qpd->sh_mem_config |= SH_MEM_ADDRESS_MODE_HSA32 << - SH_MEM_CONFIG__ADDRESS_MODE__SHIFT; - } else { - temp = get_sh_mem_bases_nybble_64(pdd); - qpd->sh_mem_bases = compute_sh_mem_bases_64bit(temp); - qpd->sh_mem_config |= SH_MEM_ADDRESS_MODE_HSA64 << - SH_MEM_CONFIG__ADDRESS_MODE__SHIFT; - qpd->sh_mem_config |= 1 << - SH_MEM_CONFIG__PRIVATE_ATC__SHIFT; - } - - pr_debug("is32bit process: %d sh_mem_bases nybble: 0x%X and register 0x%X\n", - qpd->pqm->process->is_32bit_user_mode, temp, qpd->sh_mem_bases); - - return 0; -} - -static int update_qpd_vi_tonga(struct device_queue_manager *dqm, - struct qcm_process_device *qpd) + struct qcm_process_device *qpd) { struct kfd_process_device *pdd; unsigned int temp; @@ -226,25 +137,9 @@ static int update_qpd_vi_tonga(struct device_queue_manager *dqm, return 0; } -static void init_sdma_vm(struct device_queue_manager *dqm, struct queue *q, - struct qcm_process_device *qpd) -{ - uint32_t value = (1 << SDMA0_RLC0_VIRTUAL_ADDR__ATC__SHIFT); - - if (q->process->is_32bit_user_mode) - value |= (1 << SDMA0_RLC0_VIRTUAL_ADDR__PTR32__SHIFT) | - get_sh_mem_bases_32(qpd_to_pdd(qpd)); - else - value |= ((get_sh_mem_bases_nybble_64(qpd_to_pdd(qpd))) << - SDMA0_RLC0_VIRTUAL_ADDR__SHARED_BASE__SHIFT) & - SDMA0_RLC0_VIRTUAL_ADDR__SHARED_BASE_MASK; - - q->properties.sdma_vm_addr = value; -} - -static void init_sdma_vm_tonga(struct device_queue_manager *dqm, - struct queue *q, - struct qcm_process_device *qpd) +static void init_sdma_vm(struct device_queue_manager *dqm, + struct queue *q, + struct qcm_process_device *qpd) { /* On dGPU we're always in GPUVM64 addressing mode with 64-bit * aperture addresses. |