ccp: driver for the RNG part of CCP on AMD

the entropy source is read every second and pushed to the PRNG. the PCI device is tested, not the ACPI. Change-Id: I9bb6b21c7189b28a1d8a624d83b33ff6682152dc Reviewed-on: https://review.haiku-os.org/c/haiku/+/5825 Tested-by: Commit checker robot <[email protected]> Reviewed-by: Jérôme Duval <[email protected]>
2022-11-28 13:33:01 +00:00
parent bce7dc883a
commit 652d5f6347
9 changed files with 601 additions and 2 deletions
@@ -620,6 +620,13 @@ struct pci_module_info {
 #define PCI_wireless_cellular_ethernet	0x41
 #define PCI_wireless_other			0x80

+/* ---
+	values for the class_sub field for class_base = 0x10 (encryption decryption)
+--- */
+#define PCI_encryption_decryption_network_computing		0x00
+#define PCI_encryption_decryption_entertainment			0x10
+#define PCI_encryption_decryption_other					0x80
+
 /* ---
 	values for the class_sub field for class_base = 0x11 (data acquisition)
 --- */