Some Mellanox Connect-X 3 cards have firmware bugs which return unfinished VPD data. This change helps to diagnose such issues with clear warning messages. --- drivers/pci/vpd.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/pci/vpd.c b/drivers/pci/vpd.c index daaa208c9d9c..fc38a611dd3e 100644 --- a/drivers/pci/vpd.c +++ b/drivers/pci/vpd.c @@ -87,10 +87,11 @@ static size_t pci_vpd_size(struct pci_dev *dev) return off; } } + pci_warn(dev, "missing VPD_STIN_END at offset %zu\n", off + 1); return PCI_VPD_SZ_INVALID; error: - pci_info(dev, "invalid VPD tag %#04x (size %zu) at offset %zu%s\n", + pci_warn(dev, "invalid VPD tag %#04x (size %zu) at offset %zu%s\n", header[0], size, off, off == 0 ? "; assume missing optional EEPROM" : ""); return PCI_VPD_SZ_INVALID; -- 2.39.2
