From: Jon Nettleton jon@solid-run.com
This adds support to detect the catchall PCI class for NVMe devices. It allows the drivers to work with most NVMe devices that don't need specific detection due to quirks etc.
Tested against a Samsung 960 EVO drive.
Signed-off-by: Jon Nettleton jon@solid-run.com Signed-off-by: Bin Meng bmeng.cn@gmail.com ---
drivers/nvme/nvme.c | 2 +- include/pci_ids.h | 1 + 2 files changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/nvme/nvme.c b/drivers/nvme/nvme.c index a60682a..feea02a 100644 --- a/drivers/nvme/nvme.c +++ b/drivers/nvme/nvme.c @@ -832,7 +832,7 @@ U_BOOT_DRIVER(nvme) = { };
struct pci_device_id nvme_supported[] = { - { PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0x0953) }, + { PCI_DEVICE_CLASS(PCI_CLASS_STORAGE_EXPRESS, ~0) }, {} };
diff --git a/include/pci_ids.h b/include/pci_ids.h index ab6aa58..fdda679 100644 --- a/include/pci_ids.h +++ b/include/pci_ids.h @@ -21,6 +21,7 @@ #define PCI_CLASS_STORAGE_SATA 0x0106 #define PCI_CLASS_STORAGE_SATA_AHCI 0x010601 #define PCI_CLASS_STORAGE_SAS 0x0107 +#define PCI_CLASS_STORAGE_EXPRESS 0x010802 #define PCI_CLASS_STORAGE_OTHER 0x0180
#define PCI_BASE_CLASS_NETWORK 0x02