Hi Martin, Thank you for sending the patch over! A few suggestions. Try to keep the patch style aligned with previous submissions, see the following for to format the subject line, etc., a few examples: $ git log --oneline include/linux/pci_ids.h | grep -E 'Add.*ID' | head -n 10 8b7beaf9f185 PCI: Add Intel QuickAssist device IDs a4e91825d7e1 x86/amd_nb: Add AMD family 17h model 60h PCI IDs 3375590623e4 PCI: Add Zhaoxin Vendor ID 9acb9fe18d86 PCI: Add Loongson vendor ID b3f79ae45904 x86/amd_nb: Add Family 19h PCI IDs 4a36a60c34f4 PCI: Add Amazon's Annapurna Labs vendor ID 4460d68f0b2f PCI: Add Genesys Logic, Inc. Vendor ID af4e1c5eca95 x86/amd_nb: Add PCI device IDs for family 17h, model 70h 1f418f46503d PCI: Add Synopsys endpoint EDDA Device ID b8580e9de48b PCI: Add HXT vendor ID If you have a moment, see [1] which you can use as a guide for patches submissions against the PCI sub-system. [...] > Update pci_ids.h with the vendor id for Silicom Denmark. It would be "ID" here. [... > +#define PCI_VENDOR_ID_SILICOM_DENMARK 0x1c2c Are they any drivers for this new device already? 1. https://lore.kernel.org/linux-pci/20171026223701.GA25649@xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx/ Krzysztof