diff options
| author | Philip Cox <Philip.Cox@amd.com> | 2019-05-29 23:03:45 -0500 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2019-06-21 18:59:24 -0500 |
| commit | 14328aa58ce523a59996c5a82681c43ec048cc33 (patch) | |
| tree | 7f2f9c1c5e724b12f5218330c53647b4e6888888 /drivers/gpu/drm/amd/amdkfd/kfd_priv.h | |
| parent | e0d076574e8d904fdd3334ceb04fe1bb9cb5f5c0 (diff) | |
drm/amdkfd: Add navi10 support to amdkfd. (v3)
KFD (kernel fusion driver) is the kernel driver
for the compute backend for usermode compute
stack.
v2: squash in updates (Alex)
v3: squash in rebase fixes (Alex)
Signed-off-by: Oak Zeng <Oak.Zeng@amd.com>
Signed-off-by: Philip Cox <Philip.Cox@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdkfd/kfd_priv.h')
| -rw-r--r-- | drivers/gpu/drm/amd/amdkfd/kfd_priv.h | 21 |
1 files changed, 18 insertions, 3 deletions
diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_priv.h b/drivers/gpu/drm/amd/amdkfd/kfd_priv.h index bd01396c8cea..f88c0d706b1d 100644 --- a/drivers/gpu/drm/amd/amdkfd/kfd_priv.h +++ b/drivers/gpu/drm/amd/amdkfd/kfd_priv.h @@ -105,6 +105,8 @@ #define KFD_KERNEL_QUEUE_SIZE 2048 +#define KFD_UNMAP_LATENCY_MS (4000) + /* * 512 = 0x200 * The doorbell index distance between SDMA RLC (2*i) and (2*i+1) in the @@ -167,11 +169,20 @@ extern int halt_if_hws_hang; */ extern bool hws_gws_support; +/* + * Queue preemption timeout in ms + */ +extern int queue_preemption_timeout_ms; + enum cache_policy { cache_policy_coherent, cache_policy_noncoherent }; +#define KFD_IS_VI(chip) ((chip) >= CHIP_CARRIZO && (chip) <= CHIP_POLARIS11) +#define KFD_IS_DGPU(chip) (((chip) >= CHIP_TONGA && \ + (chip) <= CHIP_NAVI10) || \ + (chip) == CHIP_HAWAII) #define KFD_IS_SOC15(chip) ((chip) >= CHIP_VEGA10) struct kfd_event_interrupt_class { @@ -870,6 +881,8 @@ struct mqd_manager *mqd_manager_init_vi_tonga(enum KFD_MQD_TYPE type, struct kfd_dev *dev); struct mqd_manager *mqd_manager_init_v9(enum KFD_MQD_TYPE type, struct kfd_dev *dev); +struct mqd_manager *mqd_manager_init_v10(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, @@ -909,8 +922,8 @@ int pqm_get_wave_state(struct process_queue_manager *pqm, u32 *save_area_used_size); int amdkfd_fence_wait_timeout(unsigned int *fence_addr, - unsigned int fence_value, - unsigned int timeout_ms); + unsigned int fence_value, + unsigned int timeout_ms); /* Packet Manager */ @@ -959,6 +972,7 @@ struct packet_manager_funcs { extern const struct packet_manager_funcs kfd_vi_pm_funcs; extern const struct packet_manager_funcs kfd_v9_pm_funcs; +extern const struct packet_manager_funcs kfd_v10_pm_funcs; int pm_init(struct packet_manager *pm, struct device_queue_manager *dqm); void pm_uninit(struct packet_manager *pm); @@ -978,7 +992,8 @@ void pm_release_ib(struct packet_manager *pm); /* Following PM funcs can be shared among VI and AI */ unsigned int pm_build_pm4_header(unsigned int opcode, size_t packet_size); int pm_set_resources_vi(struct packet_manager *pm, uint32_t *buffer, - struct scheduling_resources *res); + struct scheduling_resources *res); + uint64_t kfd_get_number_elems(struct kfd_dev *kfd); |