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| author | Reza Arbab <arbab@linux.ibm.com> | 2019-08-07 12:17:24 -0500 |
|---|---|---|
| committer | Oliver O'Halloran <oohall@gmail.com> | 2019-08-16 15:51:55 +1000 |
| commit | a36a49440f60d5e8a9f8f61885bb99b376f149c5 (patch) | |
| tree | 814161261c03188dd6358e50a978eb56c257fbeb /hw/npu.c | |
| parent | 2422c100f6be8c8643caa98191f1c05a0d01d160 (diff) | |
| download | skiboot-a36a49440f60d5e8a9f8f61885bb99b376f149c5.zip skiboot-a36a49440f60d5e8a9f8f61885bb99b376f149c5.tar.gz skiboot-a36a49440f60d5e8a9f8f61885bb99b376f149c5.tar.bz2 | |
npu: Fix device binding error message
Helping someone troubleshoot a Garrison machine, I noticed some of the
BDFs printed here are wrong:
npu_dev_bind_pci_dev: No PCI device for NPU device 0004:00:00.0 to bind to. If you expect a GPU to be there, this is a problem.
npu_dev_bind_pci_dev: No PCI device for NPU device 0004:00:01.0 to bind to. If you expect a GPU to be there, this is a problem.
npu_dev_bind_pci_dev: No PCI device for NPU device 0004:00:04.0 to bind to. If you expect a GPU to be there, this is a problem.
npu_dev_bind_pci_dev: No PCI device for NPU device 0004:00:05.0 to bind to. If you expect a GPU to be there, this is a problem.
Change the prlog() call to print them correctly.
Signed-off-by: Reza Arbab <arbab@linux.ibm.com>
Reviewed-by: Alexey Kardashevskiy <aik@ozlabs.ru>
Signed-off-by: Oliver O'Halloran <oohall@gmail.com>
Diffstat (limited to 'hw/npu.c')
| -rw-r--r-- | hw/npu.c | 8 |
1 files changed, 6 insertions, 2 deletions
@@ -385,8 +385,12 @@ static void npu_dev_bind_pci_dev(struct npu_dev *dev) } } - prlog(PR_INFO, "%s: No PCI device for NPU device %04x:00:%02x.0 to bind to. If you expect a GPU to be there, this is a problem.\n", - __func__, dev->npu->phb.opal_id, dev->index); + prlog(PR_INFO, "%s: No PCI device for NPU device %04x:%02x:%02x.%x to bind to. If you expect a GPU to be there, this is a problem.\n", + __func__, dev->npu->phb.opal_id, + dev->pvd->bdfn >> 8 & 0xff, + dev->pvd->bdfn >> 3 & 0x1f, + dev->pvd->bdfn & 0x7); + } static struct lock pci_npu_phandle_lock = LOCK_UNLOCKED; |