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This commit is contained in:
Bernhard Stoeckner
2025-01-27 19:36:56 +01:00
parent 9d0b0414a5
commit 54d69484da
1166 changed files with 318863 additions and 182687 deletions
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18
kernel-open/nvidia-uvm/uvm_maxwell_host.c
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@@ -175,6 +175,12 @@ void uvm_hal_maxwell_host_interrupt(uvm_push_t *push)
void uvm_hal_maxwell_host_semaphore_release(uvm_push_t *push, NvU64 gpu_va, NvU32 payload)
{
NvU32 sem_lo;
UVM_ASSERT_MSG(uvm_push_get_gpu(push)->parent->host_hal->semaphore_target_is_valid(push, gpu_va),
"Semaphore target validation failed in channel %s, GPU %s.\n",
push->channel->name,
uvm_gpu_name(uvm_push_get_gpu(push)));
UVM_ASSERT(!(NvOffset_LO32(gpu_va) & ~HWSHIFTMASK(A16F, SEMAPHOREB, OFFSET_LOWER)));
sem_lo = READ_HWVALUE(NvOffset_LO32(gpu_va), A16F, SEMAPHOREB, OFFSET_LOWER);
@@ -191,6 +197,12 @@ void uvm_hal_maxwell_host_semaphore_release(uvm_push_t *push, NvU64 gpu_va, NvU3
void uvm_hal_maxwell_host_semaphore_acquire(uvm_push_t *push, NvU64 gpu_va, NvU32 payload)
{
NvU32 sem_lo;
UVM_ASSERT_MSG(uvm_push_get_gpu(push)->parent->host_hal->semaphore_target_is_valid(push, gpu_va),
"Semaphore target validation failed in channel %s, GPU %s.\n",
push->channel->name,
uvm_gpu_name(uvm_push_get_gpu(push)));
UVM_ASSERT(!(NvOffset_LO32(gpu_va) & ~HWSHIFTMASK(A16F, SEMAPHOREB, OFFSET_LOWER)));
sem_lo = READ_HWVALUE(NvOffset_LO32(gpu_va), A16F, SEMAPHOREB, OFFSET_LOWER);
NV_PUSH_4U(A16F, SEMAPHOREA, HWVALUE(A16F, SEMAPHOREA, OFFSET_UPPER, NvOffset_HI32(gpu_va)),
@@ -204,6 +216,12 @@ void uvm_hal_maxwell_host_semaphore_acquire(uvm_push_t *push, NvU64 gpu_va, NvU3
void uvm_hal_maxwell_host_semaphore_timestamp(uvm_push_t *push, NvU64 gpu_va)
{
NvU32 sem_lo;
UVM_ASSERT_MSG(uvm_push_get_gpu(push)->parent->host_hal->semaphore_target_is_valid(push, gpu_va),
"Semaphore target validation failed in channel %s, GPU %s.\n",
push->channel->name,
uvm_gpu_name(uvm_push_get_gpu(push)));
UVM_ASSERT(!(NvOffset_LO32(gpu_va) & ~HWSHIFTMASK(A16F, SEMAPHOREB, OFFSET_LOWER)));
sem_lo = READ_HWVALUE(NvOffset_LO32(gpu_va), A16F, SEMAPHOREB, OFFSET_LOWER);