Author: cem
Date: Tue Aug  6 03:54:27 2019
New Revision: 350624
URL: https://svnweb.freebsd.org/changeset/base/350624

Log:
  amdtemp(4), amdsmn(4): Attach to Ryzen 3 (Zen 2) hostbridges
  
  PR:   239607
  Reported by:  "drclaw" <drclaw AT gmail.com>

Modified:
  head/sys/dev/amdsmn/amdsmn.c
  head/sys/dev/amdtemp/amdtemp.c

Modified: head/sys/dev/amdsmn/amdsmn.c
==============================================================================
--- head/sys/dev/amdsmn/amdsmn.c        Tue Aug  6 03:49:40 2019        
(r350623)
+++ head/sys/dev/amdsmn/amdsmn.c        Tue Aug  6 03:54:27 2019        
(r350624)
@@ -59,6 +59,7 @@ __FBSDID("$FreeBSD$");
 #define        PCI_DEVICE_ID_AMD_15H_M60H_ROOT         0x1576
 #define        PCI_DEVICE_ID_AMD_17H_ROOT              0x1450
 #define        PCI_DEVICE_ID_AMD_17H_M10H_ROOT         0x15d0
+#define        PCI_DEVICE_ID_AMD_17H_M30H_ROOT         0x1480
 
 struct pciid;
 struct amdsmn_softc {
@@ -87,6 +88,12 @@ static const struct pciid {
        {
                .amdsmn_vendorid = CPU_VENDOR_AMD,
                .amdsmn_deviceid = PCI_DEVICE_ID_AMD_17H_M10H_ROOT,
+               .amdsmn_addr_reg = F17H_SMN_ADDR_REG,
+               .amdsmn_data_reg = F17H_SMN_DATA_REG,
+       },
+       {
+               .amdsmn_vendorid = CPU_VENDOR_AMD,
+               .amdsmn_deviceid = PCI_DEVICE_ID_AMD_17H_M30H_ROOT,
                .amdsmn_addr_reg = F17H_SMN_ADDR_REG,
                .amdsmn_data_reg = F17H_SMN_DATA_REG,
        },

Modified: head/sys/dev/amdtemp/amdtemp.c
==============================================================================
--- head/sys/dev/amdtemp/amdtemp.c      Tue Aug  6 03:49:40 2019        
(r350623)
+++ head/sys/dev/amdtemp/amdtemp.c      Tue Aug  6 03:54:27 2019        
(r350624)
@@ -96,6 +96,7 @@ struct amdtemp_softc {
 #define        DEVICEID_AMD_MISC16_M30H        0x1583
 #define        DEVICEID_AMD_HOSTB17H_ROOT      0x1450
 #define        DEVICEID_AMD_HOSTB17H_M10H_ROOT 0x15d0
+#define        DEVICEID_AMD_HOSTB17H_M30H_ROOT 0x1480
 
 static const struct amdtemp_product {
        uint16_t        amdtemp_vendorid;
@@ -118,6 +119,7 @@ static const struct amdtemp_product {
        { VENDORID_AMD, DEVICEID_AMD_MISC16_M30H, true },
        { VENDORID_AMD, DEVICEID_AMD_HOSTB17H_ROOT, false },
        { VENDORID_AMD, DEVICEID_AMD_HOSTB17H_M10H_ROOT, false },
+       { VENDORID_AMD, DEVICEID_AMD_HOSTB17H_M30H_ROOT, false },
 };
 
 /*
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