diff options
Diffstat (limited to 'drivers/gpu/drm/amd/amdkfd/kfd_priv.h')
| -rw-r--r-- | drivers/gpu/drm/amd/amdkfd/kfd_priv.h | 32 |
1 files changed, 8 insertions, 24 deletions
diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_priv.h b/drivers/gpu/drm/amd/amdkfd/kfd_priv.h index a5edb29507e3..96dc10e8904a 100644 --- a/drivers/gpu/drm/amd/amdkfd/kfd_priv.h +++ b/drivers/gpu/drm/amd/amdkfd/kfd_priv.h @@ -52,20 +52,19 @@ #define kfd_alloc_struct(ptr_to_struct) \ ((typeof(ptr_to_struct)) kzalloc(sizeof(*ptr_to_struct), GFP_KERNEL)) -/* Kernel module parameter to specify maximum number of supported processes */ -extern int max_num_of_processes; - -#define KFD_MAX_NUM_OF_PROCESSES_DEFAULT 32 #define KFD_MAX_NUM_OF_PROCESSES 512 +#define KFD_MAX_NUM_OF_QUEUES_PER_PROCESS 1024 /* - * Kernel module parameter to specify maximum number of supported queues - * per process + * Kernel module parameter to specify maximum number of supported queues per + * device */ -extern int max_num_of_queues_per_process; +extern int max_num_of_queues_per_device; -#define KFD_MAX_NUM_OF_QUEUES_PER_PROCESS_DEFAULT 128 -#define KFD_MAX_NUM_OF_QUEUES_PER_PROCESS 1024 +#define KFD_MAX_NUM_OF_QUEUES_PER_DEVICE_DEFAULT 4096 +#define KFD_MAX_NUM_OF_QUEUES_PER_DEVICE \ + (KFD_MAX_NUM_OF_PROCESSES * \ + KFD_MAX_NUM_OF_QUEUES_PER_PROCESS) #define KFD_KERNEL_QUEUE_SIZE 2048 @@ -135,22 +134,10 @@ struct kfd_dev { struct kgd2kfd_shared_resources shared_resources; - void *interrupt_ring; - size_t interrupt_ring_size; - atomic_t interrupt_ring_rptr; - atomic_t interrupt_ring_wptr; - struct work_struct interrupt_work; - spinlock_t interrupt_lock; - /* QCM Device instance */ struct device_queue_manager *dqm; bool init_complete; - /* - * Interrupts of interest to KFD are copied - * from the HW ring into a SW ring. - */ - bool interrupts_active; }; /* KGD2KFD callbacks */ @@ -531,10 +518,7 @@ struct kfd_dev *kfd_device_by_pci_dev(const struct pci_dev *pdev); struct kfd_dev *kfd_topology_enum_kfd_devices(uint8_t idx); /* Interrupts */ -int kfd_interrupt_init(struct kfd_dev *dev); -void kfd_interrupt_exit(struct kfd_dev *dev); void kgd2kfd_interrupt(struct kfd_dev *kfd, const void *ih_ring_entry); -bool enqueue_ih_ring_entry(struct kfd_dev *kfd, const void *ih_ring_entry); /* Power Management */ void kgd2kfd_suspend(struct kfd_dev *kfd); |