From: Yong Zhao <Yong.Zhao@xxxxxxx>
Add initial KFD support.
Signed-off-by: Yong Zhao <Yong.Zhao@xxxxxxx>
Signed-off-by: Alex Deucher <alexander.deucher@xxxxxxx>
---
.../drm/amd/amdgpu/amdgpu_amdkfd_arcturus.c | 1 +
.../gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c | 1 +
drivers/gpu/drm/amd/amdkfd/kfd_crat.c | 1 +
drivers/gpu/drm/amd/amdkfd/kfd_device.c | 23 ++++++++++++++++++-
.../drm/amd/amdkfd/kfd_device_queue_manager.c | 1 +
drivers/gpu/drm/amd/amdkfd/kfd_flat_memory.c | 1 +
.../gpu/drm/amd/amdkfd/kfd_packet_manager.c | 1 +
drivers/gpu/drm/amd/amdkfd/kfd_topology.c | 1 +
8 files changed, 29 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_arcturus.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_arcturus.c
index 604757a1e440..6f6dfd950e01 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_arcturus.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_arcturus.c
@@ -47,6 +47,7 @@
#include "amdgpu_amdkfd_gfx_v9.h"
#include "gfxhub_v1_0.h"
#include "mmhub_v9_4.h"
+#include "mmhub_v1_7.h"
#define HQD_N_REGS 56
#define DUMP_REG(addr) do { \
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c
index 99ad4e1d0896..8781051afb69 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c
@@ -413,6 +413,7 @@ static uint64_t get_pte_flags(struct amdgpu_device *adev, struct kgd_mem *mem)
switch (adev->asic_type) {
case CHIP_ARCTURUS:
+ case CHIP_ALDEBARAN:
if (mem->alloc_flags & KFD_IOC_ALLOC_MEM_FLAGS_VRAM) {
if (bo_adev == adev)
mapping_flags |= coherent ?
diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_crat.c b/drivers/gpu/drm/amd/amdkfd/kfd_crat.c
index a5640a6138cf..533df07964ec 100644
--- a/drivers/gpu/drm/amd/amdkfd/kfd_crat.c
+++ b/drivers/gpu/drm/amd/amdkfd/kfd_crat.c
@@ -665,6 +665,7 @@ static int kfd_fill_gpu_cache_info(struct kfd_dev *kdev,
case CHIP_VEGA12:
case CHIP_VEGA20:
case CHIP_ARCTURUS:
+ case CHIP_ALDEBARAN:
pcache_info = vega10_cache_info;
num_of_cache_types = ARRAY_SIZE(vega10_cache_info);
break;
diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_device.c b/drivers/gpu/drm/amd/amdkfd/kfd_device.c
index 72c893fff61a..f0b5ac4eb849 100644
--- a/drivers/gpu/drm/amd/amdkfd/kfd_device.c
+++ b/drivers/gpu/drm/amd/amdkfd/kfd_device.c
@@ -71,6 +71,7 @@ static const struct kfd2kgd_calls *kfd2kgd_funcs[] = {
[CHIP_VEGA20] = &gfx_v9_kfd2kgd,
[CHIP_RENOIR] = &gfx_v9_kfd2kgd,
[CHIP_ARCTURUS] = &arcturus_kfd2kgd,
+ [CHIP_ALDEBARAN] = &arcturus_kfd2kgd,
[CHIP_NAVI10] = &gfx_v10_kfd2kgd,
[CHIP_NAVI12] = &gfx_v10_kfd2kgd,
[CHIP_NAVI14] = &gfx_v10_kfd2kgd,
@@ -392,6 +393,24 @@ static const struct kfd_device_info arcturus_device_info = {
.num_sdma_queues_per_engine = 8,
};
+static const struct kfd_device_info aldebaran_device_info = {
+ .asic_family = CHIP_ALDEBARAN,
+ .asic_name = "aldebaran",
+ .max_pasid_bits = 16,
+ .max_no_of_hqd = 24,
+ .doorbell_size = 8,
+ .ih_ring_entry_size = 8 * sizeof(uint32_t),
+ .event_interrupt_class = &event_interrupt_class_v9,
+ .num_of_watch_points = 4,
+ .mqd_size_aligned = MQD_SIZE_ALIGNED,
+ .supports_cwsr = true,
+ .needs_iommu_device = false,
+ .needs_pci_atomics = false,
+ .num_sdma_engines = 2,
+ .num_xgmi_sdma_engines = 3,
+ .num_sdma_queues_per_engine = 8,
+};
+
static const struct kfd_device_info renoir_device_info = {
.asic_family = CHIP_RENOIR,
.asic_name = "renoir",
@@ -556,6 +575,7 @@ static const struct kfd_device_info *kfd_supported_devices[][2] = {
[CHIP_VEGA20] = {&vega20_device_info, NULL},
[CHIP_RENOIR] = {&renoir_device_info, NULL},
[CHIP_ARCTURUS] = {&arcturus_device_info, &arcturus_device_info},
+ [CHIP_ALDEBARAN] = {&aldebaran_device_info, NULL},
[CHIP_NAVI10] = {&navi10_device_info, NULL},
[CHIP_NAVI12] = {&navi12_device_info, &navi12_device_info},
[CHIP_NAVI14] = {&navi14_device_info, NULL},
@@ -636,7 +656,8 @@ static void kfd_cwsr_init(struct kfd_dev *kfd)
BUILD_BUG_ON(sizeof(cwsr_trap_gfx8_hex) > PAGE_SIZE);
kfd->cwsr_isa = cwsr_trap_gfx8_hex;
kfd->cwsr_isa_size = sizeof(cwsr_trap_gfx8_hex);
- } else if (kfd->device_info->asic_family == CHIP_ARCTURUS) {
+ } else if (kfd->device_info->asic_family == CHIP_ARCTURUS
+ || kfd->device_info->asic_family == CHIP_ALDEBARAN) {
BUILD_BUG_ON(sizeof(cwsr_trap_arcturus_hex) > PAGE_SIZE);
kfd->cwsr_isa = cwsr_trap_arcturus_hex;
kfd->cwsr_isa_size = sizeof(cwsr_trap_arcturus_hex);
diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.c b/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.c
index c37e9c4b1fb4..a0daf0ebbe78 100644
--- a/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.c
+++ b/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.c
@@ -1918,6 +1918,7 @@ struct device_queue_manager *device_queue_manager_init(struct kfd_dev *dev)
case CHIP_RAVEN:
case CHIP_RENOIR:
case CHIP_ARCTURUS:
+ case CHIP_ALDEBARAN:
device_queue_manager_init_v9(&dqm->asic_ops);
break;
case CHIP_NAVI10:
diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_flat_memory.c b/drivers/gpu/drm/amd/amdkfd/kfd_flat_memory.c
index 98a5e1d719c8..a2c9063076cc 100644
--- a/drivers/gpu/drm/amd/amdkfd/kfd_flat_memory.c
+++ b/drivers/gpu/drm/amd/amdkfd/kfd_flat_memory.c
@@ -412,6 +412,7 @@ int kfd_init_apertures(struct kfd_process *process)
case CHIP_RAVEN:
case CHIP_RENOIR:
case CHIP_ARCTURUS:
+ case CHIP_ALDEBARAN:
case CHIP_NAVI10:
case CHIP_NAVI12:
case CHIP_NAVI14:
diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_packet_manager.c b/drivers/gpu/drm/amd/amdkfd/kfd_packet_manager.c
index 5d541e0cc8ca..d903f694acba 100644
--- a/drivers/gpu/drm/amd/amdkfd/kfd_packet_manager.c
+++ b/drivers/gpu/drm/amd/amdkfd/kfd_packet_manager.c
@@ -242,6 +242,7 @@ int pm_init(struct packet_manager *pm, struct device_queue_manager *dqm)
case CHIP_RAVEN:
case CHIP_RENOIR:
case CHIP_ARCTURUS:
+ case CHIP_ALDEBARAN:
case CHIP_NAVI10:
case CHIP_NAVI12:
case CHIP_NAVI14:
diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_topology.c b/drivers/gpu/drm/amd/amdkfd/kfd_topology.c
index 0be72789ccbc..cdef608db4f4 100644
--- a/drivers/gpu/drm/amd/amdkfd/kfd_topology.c
+++ b/drivers/gpu/drm/amd/amdkfd/kfd_topology.c
@@ -1370,6 +1370,7 @@ int kfd_topology_add_device(struct kfd_dev *gpu)
case CHIP_RAVEN:
case CHIP_RENOIR:
case CHIP_ARCTURUS:
+ case CHIP_ALDEBARAN:
case CHIP_NAVI10:
case CHIP_NAVI12:
case CHIP_NAVI14:
--
2.29.2
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