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This commit is contained in:
russellcnv
2025-10-27 13:41:40 -07:00
parent 1babfa3dab
commit e2dbb3d99c
74 changed files with 55029 additions and 53585 deletions
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56
kernel-open/nvidia/nv-modeset-interface.c
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@@ -71,6 +71,45 @@ void nvidia_modeset_resume(NvU32 gpuId)
}
}
void nvidia_modeset_remove(NvU32 gpuId)
{
if (nv_modeset_callbacks && nv_modeset_callbacks->remove)
{
nv_modeset_callbacks->remove(gpuId);
}
}
static void nvidia_modeset_get_gpu_info(nv_gpu_info_t *gpu_info,
const nv_linux_state_t *nvl)
{
nv_state_t *nv = NV_STATE_PTR(nvl);
int numa_status = nv_get_numa_status(nvl);
gpu_info->gpu_id = nv->gpu_id;
gpu_info->pci_info.domain = nv->pci_info.domain;
gpu_info->pci_info.bus = nv->pci_info.bus;
gpu_info->pci_info.slot = nv->pci_info.slot;
gpu_info->pci_info.function = nv->pci_info.function;
gpu_info->needs_numa_setup =
numa_status != NV_IOCTL_NUMA_STATUS_DISABLED &&
numa_status != NV_IOCTL_NUMA_STATUS_ONLINE;
gpu_info->os_device_ptr = nvl->dev;
}
void nvidia_modeset_probe(const nv_linux_state_t *nvl)
{
if (nv_modeset_callbacks && nv_modeset_callbacks->probe)
{
nv_gpu_info_t gpu_info;
nvidia_modeset_get_gpu_info(&gpu_info, nvl);
nv_modeset_callbacks->probe(&gpu_info);
}
}
static NvU32 nvidia_modeset_enumerate_gpus(nv_gpu_info_t *gpu_info)
{
nv_linux_state_t *nvl;
@@ -82,9 +121,6 @@ static NvU32 nvidia_modeset_enumerate_gpus(nv_gpu_info_t *gpu_info)
for (nvl = nv_linux_devices; nvl != NULL; nvl = nvl->next)
{
nv_state_t *nv = NV_STATE_PTR(nvl);
int numa_status = nv_get_numa_status(nvl);
/*
* The gpu_info[] array has NV_MAX_GPUS elements. Fail if there
* are more GPUs than that.
@@ -96,19 +132,7 @@ static NvU32 nvidia_modeset_enumerate_gpus(nv_gpu_info_t *gpu_info)
break;
}
gpu_info[count].gpu_id = nv->gpu_id;
gpu_info[count].pci_info.domain = nv->pci_info.domain;
gpu_info[count].pci_info.bus = nv->pci_info.bus;
gpu_info[count].pci_info.slot = nv->pci_info.slot;
gpu_info[count].pci_info.function = nv->pci_info.function;
gpu_info->needs_numa_setup =
numa_status != NV_IOCTL_NUMA_STATUS_DISABLED &&
numa_status != NV_IOCTL_NUMA_STATUS_ONLINE;
gpu_info[count].os_device_ptr = nvl->dev;
nvidia_modeset_get_gpu_info(&gpu_info[count], nvl);
count++;
}