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-rw-r--r--payloads/libpayload/include/pci/pci.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/payloads/libpayload/include/pci/pci.h b/payloads/libpayload/include/pci/pci.h
index 7ec9491d95..5e21060130 100644
--- a/payloads/libpayload/include/pci/pci.h
+++ b/payloads/libpayload/include/pci/pci.h
@@ -66,6 +66,7 @@
#define PCI_ROM_ADDRESS1 0x38 // on bridges
#define PCI_ROM_ADDRESS_MASK ~0x7ff
+#define PCI_CLASS_STORAGE_AHCI 0x0106
#define PCI_CLASS_MEMORY_OTHER 0x0580
#define PCI_VENDOR_ID_INTEL 0x8086