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- BOARD: Gigabyte Technology Co., Ltd. TRX40 AORUS XTREME/TRX40 AORUS XTREME, BIOS F3f 12/06/2019
- KERNEL: 5.4.3-arch1-1
- GUESS: IO DIE is divided in 4 parts, each part is the IO portion of the chiplet that was local to it
- in previos ryzens
- ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
- ROOT BUS0:
- ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
- * 00:00.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Starship/Matisse Root Complex
- * 00:00.2 IOMMU: Advanced Micro Devices, Inc. [AMD] Starship/Matisse IOMMU
- ============
- * 00:01.1 PCI bridge: Advanced Micro Devices, Inc. [AMD] Starship/Matisse GPP Bridge
- * 01:00.0 Non-Volatile memory controller:
- * 00:01.2 PCI bridge: Advanced Micro Devices, Inc. [AMD] Starship/Matisse GPP Bridge
- * 02:00.0 Non-Volatile memory controller:
- ============
- * 00:02.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Starship/Matisse PCIe Dummy Host Bridge
- ============
- * 00:03.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Starship/Matisse PCIe Dummy Host Bridge
- ============
- * 00:04.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Starship/Matisse PCIe Dummy Host Bridge
- ============
- * 00:05.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Starship/Matisse PCIe Dummy Host Bridge
- ############
- * 00:07.1 PCI bridge: Advanced Micro Devices, Inc. [AMD] Starship/Matisse Internal PCIe GPP Bridge 0 to bus[E:B]
- * 00:08.1 PCI bridge: Advanced Micro Devices, Inc. [AMD] Starship/Matisse Internal PCIe GPP Bridge 0 to bus[E:B]
- * 04:00.3 USB controller: Advanced Micro Devices, Inc. [AMD] Starship USB 3.0 Host Controller
- * Port1
- * Port2
- * GUESS: SATA controllers for M.2 slots probably show up here if enabled
- ############
- * 00:14.0 SMBus: Advanced Micro Devices, Inc. [AMD] FCH SMBus Controller
- * 00:14.3 ISA bridge: Advanced Micro Devices, Inc. [AMD] FCH LPC Bridge
- * 00:18.0-7 Host bridge: Advanced Micro Devices, Inc. [AMD] Starship Device 24; Function 0
- Kernel driver in use: k10temp
- ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
- ROOT BUS1:
- ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
- * 20:00.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Starship/Matisse Root Complex
- * 20:00.2 IOMMU: Advanced Micro Devices, Inc. [AMD] Starship/Matisse IOMMU
- ============
- * 20:01.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Starship/Matisse PCIe Dummy Host Bridge
- ============
- * 20:02.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Starship/Matisse PCIe Dummy Host Bridge
- ============
- * 20:03.1 PCI bridge: Advanced Micro Devices, Inc. [AMD] Starship/Matisse GPP Bridge
- * 21:00.0 VGA compatible controller: NVIDIA Corporation GP104 [GeForce GTX 1080]
- * 21:00.1 Audio device: NVIDIA Corporation GP104 High Definition Audio Controller (rev a1)
- ============
- * 20:04.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Starship/Matisse PCIe Dummy Host Bridge
- ============
- * 20:05.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Starship/Matisse PCIe Dummy Host Bridge
- ############
- * 20:07.1 PCI bridge: Advanced Micro Devices, Inc. [AMD] Starship/Matisse Internal PCIe GPP Bridge 0 to bus[E:B]
- * 20:08.1 PCI bridge: Advanced Micro Devices, Inc. [AMD] Starship/Matisse Internal PCIe GPP Bridge 0 to bus[E:B]
- * 23:00.1 Encryption controller: Advanced Micro Devices, Inc. [AMD] Starship/Matisse Cryptographic Coprocessor
- * 23:00.3 USB controller: Advanced Micro Devices, Inc. [AMD] Starship USB 3.0 Host Controller
- * Port1
- * Port2 (GUESS)
- * 23:00.4 Audio device: Advanced Micro Devices, Inc. [AMD] Starship/Matisse HD Audio Controller
- * Not connected to anything
- * GUESS: 8X pcie port here?
- ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
- ROOT BUS2:
- ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
- * 40:00.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Starship/Matisse Root Complex
- * 40:00.2 IOMMU: Advanced Micro Devices, Inc. [AMD] Starship/Matisse IOMMU
- ============
- * 40:01.1 PCI bridge: Advanced Micro Devices, Inc. [AMD] Starship/Matisse GPP Bridge
- ->8X connetion to CHIPSET
- ============
- * 40:02.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Starship/Matisse PCIe Dummy Host Bridge
- ============
- * 40:03.1 PCI bridge: Advanced Micro Devices, Inc. [AMD] Starship/Matisse GPP Bridge
- * 4d:00.0 VGA compatible controller: NVIDIA Corporation GP104 [GeForce GTX 1080]
- * 4d:00.1 Audio device: NVIDIA Corporation GP104 High Definition Audio Controller
- ============
- * 40:04.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Starship/Matisse PCIe Dummy Host Bridge
- ============
- * 40:05.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Starship/Matisse PCIe Dummy Host Bridge
- ############
- * 40:07.1 PCI bridge: Advanced Micro Devices, Inc. [AMD] Starship/Matisse Internal PCIe GPP Bridge 0 to bus[E:B]
- * 40:08.1 PCI bridge: Advanced Micro Devices, Inc. [AMD] Starship/Matisse Internal PCIe GPP Bridge 0 to bus[E:B]
- ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
- ROOT BUS3:
- ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
- * 60:00.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Starship/Matisse Root Complex
- * 60:00.2 IOMMU: Advanced Micro Devices, Inc. [AMD] Starship/Matisse IOMMU
- ============
- * 60:01.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Starship/Matisse PCIe Dummy Host Bridge
- ============
- * 60:02.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Starship/Matisse PCIe Dummy Host Bridge
- ============
- * 60:03.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Starship/Matisse PCIe Dummy Host Bridge
- ============
- * 60:04.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Starship/Matisse PCIe Dummy Host Bridge
- ============
- * 60:05.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Starship/Matisse PCIe Dummy Host Bridge
- ############
- * 60:07.1 PCI bridge: Advanced Micro Devices, Inc. [AMD] Starship/Matisse Internal PCIe GPP Bridge 0 to bus[E:B]
- * 60:08.1 PCI bridge: Advanced Micro Devices, Inc. [AMD] Starship/Matisse Internal PCIe GPP Bridge 0 to bus[E:B]
- * GUESS: ? 8X pcie port here? or this dummy portion of the IO die which isn't connected to anything
- ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
- CHIPSET:
- ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
- * 41:00.0 PCI bridge: Advanced Micro Devices, Inc. [AMD] Device 57ad
- ============
- * 42:00.0 PCI bridge: Advanced Micro Devices, Inc. [AMD] Device 57a3
- * 43:00.0 Non-Volatile memory controller: Phison Electronics Corporation Device 5016
- Width x4
- ============
- * 42:01.0 PCI bridge: Advanced Micro Devices, Inc. [AMD] Device 57a3
- * 44:00.0 Non-Volatile memory controller: Phison Electronics Corporation Device 5016
- Width x4
- ============
- * 42:02.0 PCI bridge: Advanced Micro Devices, Inc. [AMD] Device 57a3
- * 45:00.0 Ethernet controller: Intel Corporation Ethernet Controller 10G X550T (rev 01)
- * 45:00.1 Ethernet controller: Intel Corporation Ethernet Controller 10G X550T (rev 01)
- * GUESS: Might support SR-IOV
- * Width x4
- ============
- * 42:03.0 PCI bridge: Advanced Micro Devices, Inc. [AMD] Device 57a3
- * 47:00.0 USB controller: ASMedia Technology Inc. ASM2142 USB 3.1 Host Controller
- * This is extra USB3 controller. Appears to die unexpectably in dmesg
- Width x2
- ============
- * 42:04.0 PCI bridge: Advanced Micro Devices, Inc. [AMD] Device 57a3
- * 48:00.0 SATA controller: ASMedia Technology Inc. ASM1062 Serial ATA Controller (rev 02)
- * This is extra SATA controller.
- Width x1
- ============
- * 42:05.0 PCI bridge: Advanced Micro Devices, Inc. [AMD] Device 57a3
- * 49:00.0 Network controller: Intel Corporation Wi-Fi 6 AX200 (rev 1a)
- Width x1
- ############
- * 42:08.0 PCI bridge: Advanced Micro Devices, Inc. [AMD] Device 57a4
- * 4a:00.1 USB controller: Advanced Micro Devices, Inc. [AMD] Matisse USB 3.0 Host Controller
- * Port1 (GUESS)
- * Port2
- * Port3 (GUESS)
- * Port4
- * Port5 (USB2 only, on board audio 1, either front or back)
- * Port6 (USB2 only, on board audio 2, either front or back)
- * 4a:00.3 USB controller: Advanced Micro Devices, Inc. [AMD] Matisse USB 3.0 Host Controller
- * Port1 (GUESS)
- * Port2 (GUESS)
- * Port3 (GUESS)
- * Port4 (GUESS)
- * Port5 (USB2 only, on board bluetooth)
- * Port6 (USB2 only, on board hub to 4 usb2 ports)
- * GUESS: some pair of above ports are bonded to make 20Gbit USB 3.2 type C port
- * The only two devices that are in same IOMMU group
- * 42:09.0 PCI bridge: Advanced Micro Devices, Inc. [AMD] Device 57a4
- * 4b:00.0 SATA controller: Advanced Micro Devices, Inc. [AMD] FCH SATA Controller [AHCI mode]
- * 42:0a.0 PCI bridge: Advanced Micro Devices, Inc. [AMD] Device 57a4
- * 4c:00.0 SATA controller: Advanced Micro Devices, Inc. [AMD] FCH SATA Controller [AHCI mode]
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