[amd] add support for AMD Instinct MI100

README.md

@@ -60,6 +60,7 @@ updating your initrd.
 |AMD|Polaris 12| RX 540, 550
 |AMD|Vega 10| Vega 56/64/FE |
 |AMD|Vega 20| Radeon VII |
+|AMD|Vega 20| Instinct MI100 |
 |AMD|Navi 10| 5600XT, 5700, 5700XT
 |AMD|Navi 12| Pro 5600M |
 |AMD|Navi 14| Pro 5300, RX 5300, 5500XT

src/device-db.h

@@ -102,6 +102,9 @@ Place, Suite 330, Boston, MA 02111-1307 USA
     {PCI_VENDOR_ID_ATI, 0x7360, op, DEVICE_INFO(AMD_NAVI12)}, \
     {PCI_VENDOR_ID_ATI, 0x7362, op, DEVICE_INFO(AMD_NAVI12)}
 
+#define _AMD_ARCTURUS(op) \
+    {PCI_VENDOR_ID_ATI, 0x738c, op, DEVICE_INFO(AMD_VEGA20)} //Instinct MI100
+
 static const struct vendor_reset_cfg vendor_reset_devices[] = {
     _AMD_POLARIS10(&amd_polaris10_ops),
     _AMD_POLARIS11(&amd_polaris10_ops),
@@ -111,6 +114,7 @@ static const struct vendor_reset_cfg vendor_reset_devices[] = {
     _AMD_NAVI10(&amd_navi10_ops),
     _AMD_NAVI14(&amd_navi10_ops),
     _AMD_NAVI12(&amd_navi10_ops),
+    _AMD_ARCTURUS(&amd_vega20_ops),
 
     /* end of array guard */
     {.vendor = 0}

udev/99-vendor-reset.rules

@@ -131,3 +131,5 @@ ACTION=="add", SUBSYSTEM=="pci", ATTR{vendor}=="0x1002", ATTR{device}=="0x734F",
 ACTION=="add", SUBSYSTEM=="pci", ATTR{vendor}=="0x1002", ATTR{device}=="0x7360", RUN+="/bin/sh -c '/sbin/modprobe vendor-reset; echo device_specific > /sys$env{DEVPATH}/reset_method'"
 
 ACTION=="add", SUBSYSTEM=="pci", ATTR{vendor}=="0x1002", ATTR{device}=="0x7362", RUN+="/bin/sh -c '/sbin/modprobe vendor-reset; echo device_specific > /sys$env{DEVPATH}/reset_method'"
+
+ACTION=="add", SUBSYSTEM=="pci", ATTR{vendor}=="0x1002", ATTR{device}=="0x738c", RUN+="/bin/sh -c '/sbin/modprobe vendor-reset; echo device_specific > /sys$env{DEVPATH}/reset_method'"