svn commit: r357868 - head/sys/dev/amdpm

[Konstantin Belousov]

Author: kib
Date: Thu Feb 13 19:07:42 2020
New Revision: 357868
URL: https://svnweb.freebsd.org/changeset/base/357868

Log:
  amdpm: Add Hygon Dhyana support.
  
  Submitted by:	Pu Wen <puwen at hygon.cn>
  MFC after:	1 week
  Differential revision:	https://reviews.freebsd.org/D23557

Modified:
  head/sys/dev/amdpm/amdpm.c

Modified: head/sys/dev/amdpm/amdpm.c
==============================================================================
--- head/sys/dev/amdpm/amdpm.c	Thu Feb 13 19:05:19 2020	(r357867)
+++ head/sys/dev/amdpm/amdpm.c	Thu Feb 13 19:07:42 2020	(r357868)
@@ -67,6 +67,8 @@ static int amdpm_debug = 0;
 #define AMDPM_DEVICEID_AMD768PM 0x7443
 #define AMDPM_DEVICEID_AMD8111PM 0x746B
 
+#define AMDPM_VENDORID_HYGON 0x1d94
+
 /* nVidia nForce chipset */
 #define AMDPM_VENDORID_NVIDIA 0x10de
 #define AMDPM_DEVICEID_NF_SMB 0x01b4
@@ -199,7 +201,8 @@ amdpm_attach(device_t dev)
 	pci_write_config(dev, AMDPCI_GEN_CONFIG_PM, val_b | AMDPCI_PMIOEN, 1);
 
 	/* Allocate I/O space */
-	if (pci_get_vendor(dev) == AMDPM_VENDORID_AMD)
+	if (pci_get_vendor(dev) == AMDPM_VENDORID_AMD ||
+	    pci_get_vendor(dev) == AMDPM_VENDORID_HYGON)
 		amdpm_sc->rid = AMDPCI_PMBASE;
 	else
 		amdpm_sc->rid = NFPCI_PMBASE;