B450M PRO-M2 (MS-7B84)

by Micro-Star International Co., Ltd. [MSI]

BIOS

vendor: American Megatrends Inc.
version: 2.J1
release: 5.17
date: 2023-05-05

IOMMU Groups

Group None:
00:00.0 Host bridge [0600]: Family 17h (Models 00h-0fh) Root Complex [1450]
00:00.2 IOMMU [0806]: Family 17h (Models 00h-0fh) I/O Memory Management Unit [1451]
Group 0:
00:01.0 Host bridge [0600]: Family 17h (Models 00h-1fh) PCIe Dummy Host Bridge [1452]
Group 1:
00:01.3 PCI bridge [0604]: Family 17h (Models 00h-0fh) PCIe GPP Bridge [1453]
Group 2:
00:02.0 Host bridge [0600]: Family 17h (Models 00h-1fh) PCIe Dummy Host Bridge [1452]
Group 3:
00:03.0 Host bridge [0600]: Family 17h (Models 00h-1fh) PCIe Dummy Host Bridge [1452]
Group 4:
00:03.1 PCI bridge [0604]: Family 17h (Models 00h-0fh) PCIe GPP Bridge [1453]
Group 5:
00:04.0 Host bridge [0600]: Family 17h (Models 00h-1fh) PCIe Dummy Host Bridge [1452]
Group 6:
00:07.0 Host bridge [0600]: Family 17h (Models 00h-1fh) PCIe Dummy Host Bridge [1452]
Group 7:
00:07.1 PCI bridge [0604]: Family 17h (Models 00h-0fh) Internal PCIe GPP Bridge 0 to Bus B [1454]
Group 8:
00:08.0 Host bridge [0600]: Family 17h (Models 00h-1fh) PCIe Dummy Host Bridge [1452]
Group 9:
00:08.1 PCI bridge [0604]: Family 17h (Models 00h-0fh) Internal PCIe GPP Bridge 0 to Bus B [1454]
Group 10:
00:14.0 SMBus [0c05]: FCH SMBus Controller [790b]
00:14.3 ISA bridge [0601]: FCH LPC Bridge [790e]
Group 11:
00:18.0 Host bridge [0600]: Family 17h (Models 00h-0fh) Data Fabric: Device 18h; Function 0 [1460]
00:18.1 Host bridge [0600]: Family 17h (Models 00h-0fh) Data Fabric: Device 18h; Function 1 [1461]
00:18.2 Host bridge [0600]: Family 17h (Models 00h-0fh) Data Fabric: Device 18h; Function 2 [1462]
00:18.3 Host bridge [0600]: Family 17h (Models 00h-0fh) Data Fabric: Device 18h; Function 3 [1463]
00:18.4 Host bridge [0600]: Family 17h (Models 00h-0fh) Data Fabric: Device 18h; Function 4 [1464]
00:18.5 Host bridge [0600]: Family 17h (Models 00h-0fh) Data Fabric: Device 18h; Function 5 [1465]
00:18.6 Host bridge [0600]: Family 17h (Models 00h-0fh) Data Fabric: Device 18h; Function 6 [1466]
00:18.7 Host bridge [0600]: Family 17h (Models 00h-0fh) Data Fabric: Device 18h; Function 7 [1467]
Group 12:
03:00.0 USB controller [0c03]: 400 Series Chipset USB 3.1 xHCI Compliant Host Controller [43d5]
03:00.1 SATA controller [0106]: 400 Series Chipset SATA Controller [43c8]
03:00.2 PCI bridge [0604]: 400 Series Chipset PCIe Bridge [43c6]
20:00.0 PCI bridge [0604]: 400 Series Chipset PCIe Port [43c7]
20:01.0 PCI bridge [0604]: 400 Series Chipset PCIe Port [43c7]
20:04.0 PCI bridge [0604]: 400 Series Chipset PCIe Port [43c7]
20:05.0 PCI bridge [0604]: 400 Series Chipset PCIe Port [43c7]
20:06.0 PCI bridge [0604]: 400 Series Chipset PCIe Port [43c7]
20:07.0 PCI bridge [0604]: 400 Series Chipset PCIe Port [43c7]
23:00.0 Ethernet controller [0200]: RTL8111/8168/8211/8411 PCI Express Gigabit Ethernet Controller [8168]
27:00.0 VGA compatible controller [0300]: Juniper XT [Radeon HD 5770] [68b8]
27:00.1 Audio device [0403]: Juniper HDMI Audio [Radeon HD 5700 Series] [aa58]
Group 13:
29:00.0 VGA compatible controller [0300]: Ellesmere [Radeon RX 470/480/570/570X/580/580X/590] [67df]
29:00.1 Audio device [0403]: Ellesmere HDMI Audio [Radeon RX 470/480 / 570/580/590] [aaf0]
Group 14:
2a:00.0 Non-Essential Instrumentation [1300]: Zeppelin/Raven/Raven2 PCIe Dummy Function [145a]
Group 15:
2a:00.2 Encryption controller [1080]: Family 17h (Models 00h-0fh) Platform Security Processor (PSP) 3.0 Device [1456]
Group 16:
2a:00.3 USB controller [0c03]: Family 17h (Models 00h-0fh) USB 3.0 Host Controller [145c]
Group 17:
2b:00.0 Non-Essential Instrumentation [1300]: Zeppelin/Renoir PCIe Dummy Function [1455]
Group 18:
2b:00.2 SATA controller [0106]: FCH SATA Controller [AHCI mode] [7901]
Group 19:
2b:00.3 Audio device [0403]: Family 17h (Models 00h-0fh) HD Audio Controller [1457]