diff options
| author | Harish Kasiviswanathan <Harish.Kasiviswanathan@amd.com> | 2022-02-15 20:26:24 -0500 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2022-02-23 14:26:35 -0500 |
| commit | 0c41b9b561dbd81dd3955c4c8b59d55244a80100 (patch) | |
| tree | 41b1cb739c8ba09896665777d753c5d369a76526 /drivers/gpu/drm/amd/amdkfd/kfd_chardev.c | |
| parent | 5ac34ff1a41b05c3b22f8b4ce4bf7181246c8bc2 (diff) | |
drm/amdkfd: Print bdf in peer map failure message
Print alloc node, peer node and memory domain when peer map fails. This
is more useful
v2: use dev_err instead of pr_err
use bdf for identify peer gpu
Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com>
Reviewed-by: Alex Deucher <Alexander.Deucher@amd.com>
Signed-off-by: Harish Kasiviswanathan <Harish.Kasiviswanathan@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdkfd/kfd_chardev.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdkfd/kfd_chardev.c | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_chardev.c b/drivers/gpu/drm/amd/amdkfd/kfd_chardev.c index ceeb0d5e9060..59d3fe269e7c 100644 --- a/drivers/gpu/drm/amd/amdkfd/kfd_chardev.c +++ b/drivers/gpu/drm/amd/amdkfd/kfd_chardev.c @@ -1210,8 +1210,15 @@ static int kfd_ioctl_map_memory_to_gpu(struct file *filep, peer_pdd->dev->adev, (struct kgd_mem *)mem, peer_pdd->drm_priv, &table_freed); if (err) { - pr_err("Failed to map to gpu %d/%d\n", - i, args->n_devices); + struct pci_dev *pdev = peer_pdd->dev->adev->pdev; + + dev_err(dev->adev->dev, + "Failed to map peer:%04x:%02x:%02x.%d mem_domain:%d\n", + pci_domain_nr(pdev->bus), + pdev->bus->number, + PCI_SLOT(pdev->devfn), + PCI_FUNC(pdev->devfn), + ((struct kgd_mem *)mem)->domain); goto map_memory_to_gpu_failed; } args->n_success = i+1; |