Hi,
I made the following modification in the kernel sources:
sys/dev/pci/if_em.c I have commented out the following section, effectively
disabling the cheksum check:
#ifdef TEST
/* Make sure we have a good EEPROM before we read from it */
if (em_get_flash_presence_i210(&sc->hw) &&
em_validate_eeprom_checksum(&sc->hw) < 0) {
/*
* Some PCIe parts fail the first check due to
* the link being in sleep state, call it again,
* if it fails a second time its a real issue.
*/
if (em_validate_eeprom_checksum(&sc->hw) < 0) {
printf("%s: The EEPROM Checksum Is Not Valid\n",
DEVNAME(sc));
return (EIO);
}
}
#endif
This solved the issue immediately:
$ ifconfig em0
em0: flags=808843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST,AUTOCONF4> mtu 1500
lladdr RE:DA:CT:ED:12
index 2 priority 0 llprio 3
media: Ethernet autoselect (none)
status: no carrier
$ dmesg | grep em0
spdmem0 at iic2 addr 0x52: 16GB DDR4 SDRAM PC4-25600 SO-DIMM
em0 at pci0 dev 31 function 6 "Intel I219-LM" rev 0x20: msi, address
RE:DA:CT:ED:12
and it works well with the expected troughput.
pcidump output:
# pcidump -v
Domain /dev/pci0:
0:0:0: Intel Core 11G Host
0x0000: Vendor ID: 8086, Product ID: 9a14
0x0004: Command: 0006, Status: 2090
0x0008: Class: 06 Bridge, Subclass: 00 Host,
Interface: 00, Revision: 01
0x000c: BIST: 00, Header Type: 00, Latency Timer: 00,
Cache Line Size: 00
0x0010: BAR empty (00000000)
0x0014: BAR empty (00000000)
0x0018: BAR empty (00000000)
0x001c: BAR empty (00000000)
0x0020: BAR empty (00000000)
0x0024: BAR empty (00000000)
0x0028: Cardbus CIS: 00000000
0x002c: Subsystem Vendor ID: 1028 Product ID: 0a20
0x0030: Expansion ROM Base Address: 00000000
0x0038: 00000000
0x003c: Interrupt Pin: 00 Line: 00 Min Gnt: 00 Max Lat: 00
0x00e0: Capability 0x09: Vendor Specific
0:2:0: Intel Xe Graphics
0x0000: Vendor ID: 8086, Product ID: 9a49
0x0004: Command: 0007, Status: 0010
0x0008: Class: 03 Display, Subclass: 00 VGA,
Interface: 00, Revision: 01
0x000c: BIST: 00, Header Type: 00, Latency Timer: 00,
Cache Line Size: 00
0x0010: BAR mem 64bit addr: 0x0000006052000000/0x01000000
0x0018: BAR mem prefetchable 64bit addr: 0x0000004000000000/0x10000000
0x0020: BAR io addr: 0x00003000/0x0040
0x0024: BAR empty (00000000)
0x0028: Cardbus CIS: 00000000
0x002c: Subsystem Vendor ID: 1028 Product ID: 0a20
0x0030: Expansion ROM Base Address: 00000000
0x0038: 00000000
0x003c: Interrupt Pin: 01 Line: ff Min Gnt: 00 Max Lat: 00
0x0040: Capability 0x09: Vendor Specific
0x0070: Capability 0x10: PCI Express
Max Payload Size: 128 / 128 bytes
Max Read Request Size: 128 bytes
0x0100: Enhanced Capability 0x1b: Process Address Space ID
0x0200: Enhanced Capability 0x0f: Address Translation Services
0x0300: Enhanced Capability 0x13: Page Request Interface
0x0320: Enhanced Capability 0x10: Single Root I/O Virtualization
0x00ac: Capability 0x05: Message Signalled Interrupts (MSI)
Enabled: yes; 1 vectors (1 enabled)
0x00d0: Capability 0x01: Power Management
State: D0
0:4:0: Intel Core 11G DTT
0x0000: Vendor ID: 8086, Product ID: 9a03
0x0004: Command: 0000, Status: 0090
0x0008: Class: 11 DASP, Subclass: 80 Miscellaneous,
Interface: 00, Revision: 01
0x000c: BIST: 00, Header Type: 00, Latency Timer: 00,
Cache Line Size: 00
0x0010: BAR mem 64bit addr: 0x0000006053140000/0x00020000
0x0018: BAR empty (00000000)
0x001c: BAR empty (00000000)
0x0020: BAR empty (00000000)
0x0024: BAR empty (00000000)
0x0028: Cardbus CIS: 00000000
0x002c: Subsystem Vendor ID: 1028 Product ID: 0a20
0x0030: Expansion ROM Base Address: 00000000
0x0038: 00000000
0x003c: Interrupt Pin: 01 Line: ff Min Gnt: 00 Max Lat: 00
0x0090: Capability 0x05: Message Signalled Interrupts (MSI)
Enabled: no; 1 vectors (1 enabled)
0x00d0: Capability 0x01: Power Management
State: D0
0x00e0: Capability 0x09: Vendor Specific
0:7:0: Intel Core 11G PCIE
0x0000: Vendor ID: 8086, Product ID: 9a23
0x0004: Command: 0007, Status: 0010
0x0008: Class: 06 Bridge, Subclass: 04 PCI,
Interface: 00, Revision: 01
0x000c: BIST: 00, Header Type: 81, Latency Timer: 00,
Cache Line Size: 00
0x0010: BAR empty (00000000)
0x0014: BAR empty (00000000)
0x0018: Primary Bus: 0, Secondary Bus: 1, Subordinate Bus: 56,
Secondary Latency Timer: 00
0x001c: I/O Base: f0, I/O Limit: 00, Secondary Status: 0000
0x0020: Memory Base: 8c00, Memory Limit: a200
0x0024: Prefetch Memory Base: 0001, Prefetch Memory Limit: 21f1
0x0028: Prefetch Memory Base Upper 32 Bits: 00000060
0x002c: Prefetch Memory Limit Upper 32 Bits: 00000060
0x0030: I/O Base Upper 16 Bits: 0000, I/O Limit Upper 16 Bits: 0000
0x0038: Expansion ROM Base Address: 00000000
0x003c: Interrupt Pin: 01, Line: ff, Bridge Control: 0000
0x0040: Capability 0x10: PCI Express
Max Payload Size: 128 / 128 bytes
Max Read Request Size: 128 bytes
Link Speed: 2.5 / 2.5 GT/s
Link Width: x0 / x4
0x0100: Enhanced Capability 0x00: Unknown
0x0220: Enhanced Capability 0x0d: Access Control Services
0x0a00: Enhanced Capability 0x1d: Downstream Port Containment
0x0080: Capability 0x05: Message Signalled Interrupts (MSI)
Enabled: yes; 1 vectors (1 enabled)
0x0090: Capability 0x0d: PCI-PCI
0x00a0: Capability 0x01: Power Management
State: D0
0:7:1: Intel Core 11G PCIE
0x0000: Vendor ID: 8086, Product ID: 9a25
0x0004: Command: 0007, Status: 0010
0x0008: Class: 06 Bridge, Subclass: 04 PCI,
Interface: 00, Revision: 01
0x000c: BIST: 00, Header Type: 81, Latency Timer: 00,
Cache Line Size: 00
0x0010: BAR empty (00000000)
0x0014: BAR empty (00000000)
0x0018: Primary Bus: 0, Secondary Bus: 57, Subordinate Bus: 112,
Secondary Latency Timer: 00
0x001c: I/O Base: f0, I/O Limit: 00, Secondary Status: 0000
0x0020: Memory Base: 7400, Memory Limit: 8a00
0x0024: Prefetch Memory Base: 3001, Prefetch Memory Limit: 51f1
0x0028: Prefetch Memory Base Upper 32 Bits: 00000060
0x002c: Prefetch Memory Limit Upper 32 Bits: 00000060
0x0030: I/O Base Upper 16 Bits: 0000, I/O Limit Upper 16 Bits: 0000
0x0038: Expansion ROM Base Address: 00000000
0x003c: Interrupt Pin: 02, Line: ff, Bridge Control: 0000
0x0040: Capability 0x10: PCI Express
Max Payload Size: 128 / 128 bytes
Max Read Request Size: 128 bytes
Link Speed: 2.5 / 2.5 GT/s
Link Width: x0 / x4
0x0100: Enhanced Capability 0x00: Unknown
0x0220: Enhanced Capability 0x0d: Access Control Services
0x0a00: Enhanced Capability 0x1d: Downstream Port Containment
0x0080: Capability 0x05: Message Signalled Interrupts (MSI)
Enabled: yes; 1 vectors (1 enabled)
0x0090: Capability 0x0d: PCI-PCI
0x00a0: Capability 0x01: Power Management
State: D0
0:10:0: Intel Core 11G SRAM
0x0000: Vendor ID: 8086, Product ID: 9a0d
0x0004: Command: 0002, Status: 0010
0x0008: Class: 11 DASP, Subclass: 80 Miscellaneous,
Interface: 00, Revision: 01
0x000c: BIST: 00, Header Type: 00, Latency Timer: 00,
Cache Line Size: 00
0x0010: BAR mem 64bit addr: 0x0000006053190000/0x00008000
0x0018: BAR empty (00000000)
0x001c: BAR empty (00000000)
0x0020: BAR empty (00000000)
0x0024: BAR empty (00000000)
0x0028: Cardbus CIS: 00000000
0x002c: Subsystem Vendor ID: 1028 Product ID: 0a20
0x0030: Expansion ROM Base Address: 00000000
0x0038: 00000000
0x003c: Interrupt Pin: 00 Line: 00 Min Gnt: 00 Max Lat: 00
0x0070: Capability 0x10: PCI Express
Max Payload Size: 128 / 128 bytes
Max Read Request Size: 128 bytes
0x0100: Enhanced Capability 0x23: Designated Vendor-Specific
0x0110: Enhanced Capability 0x23: Designated Vendor-Specific
0x0120: Enhanced Capability 0x23: Designated Vendor-Specific
0x00d0: Capability 0x01: Power Management
State: D0
0:13:0: Intel Core 11G xHCI
0x0000: Vendor ID: 8086, Product ID: 9a13
0x0004: Command: 0006, Status: 0290
0x0008: Class: 0c Serial Bus, Subclass: 03 USB,
Interface: 30, Revision: 01
0x000c: BIST: 00, Header Type: 80, Latency Timer: 00,
Cache Line Size: 00
0x0010: BAR mem 64bit addr: 0x0000006053180000/0x00010000
0x0018: BAR empty (00000000)
0x001c: BAR empty (00000000)
0x0020: BAR empty (00000000)
0x0024: BAR empty (00000000)
0x0028: Cardbus CIS: 00000000
0x002c: Subsystem Vendor ID: 1028 Product ID: 0a20
0x0030: Expansion ROM Base Address: 00000000
0x0038: 00000000
0x003c: Interrupt Pin: 00 Line: ff Min Gnt: 00 Max Lat: 00
0x0070: Capability 0x01: Power Management
State: D0
0x0080: Capability 0x05: Message Signalled Interrupts (MSI)
Enabled: yes; 8 vectors (1 enabled)
0x0090: Capability 0x09: Vendor Specific
0x00b0: Capability 0x09: Vendor Specific
0:13:2: Intel Core 11G TBT
0x0000: Vendor ID: 8086, Product ID: 9a1b
0x0004: Command: 0003, Status: 0010
0x0008: Class: 0c Serial Bus, Subclass: 03 USB,
Interface: 40, Revision: 01
0x000c: BIST: 00, Header Type: 00, Latency Timer: 00,
Cache Line Size: 00
0x0010: BAR mem 64bit addr: 0x0000006053100000/0x00040000
0x0018: BAR mem 64bit addr: 0x00000060531a9000/0x00001000
0x0020: BAR empty (00000000)
0x0024: BAR empty (00000000)
0x0028: Cardbus CIS: 00000000
0x002c: Subsystem Vendor ID: 1028 Product ID: 0a20
0x0030: Expansion ROM Base Address: 00000000
0x0038: 00000000
0x003c: Interrupt Pin: 01 Line: ff Min Gnt: 00 Max Lat: 00
0x0080: Capability 0x01: Power Management
State: D0
0x0088: Capability 0x05: Message Signalled Interrupts (MSI)
Enabled: no; 1 vectors (1 enabled)
0x00a0: Capability 0x11: Extended Message Signalled Interrupts (MSI-X)
Enabled: no; table size 16 (BAR 2:0)
0:18:0: Intel 500 Series ISH
0x0000: Vendor ID: 8086, Product ID: a0fc
0x0004: Command: 0000, Status: 0010
0x0008: Class: 07 Communications, Subclass: 00 Serial,
Interface: 00, Revision: 20
0x000c: BIST: 00, Header Type: 80, Latency Timer: 00,
Cache Line Size: 00
0x0010: BAR mem 64bit addr: 0x0000006053170000/0x00010000
0x0018: BAR empty (00000000)
0x001c: BAR empty (00000000)
0x0020: BAR empty (00000000)
0x0024: BAR empty (00000000)
0x0028: Cardbus CIS: 00000000
0x002c: Subsystem Vendor ID: 1028 Product ID: 0a20
0x0030: Expansion ROM Base Address: 00000000
0x0038: 00000000
0x003c: Interrupt Pin: 01 Line: ff Min Gnt: 00 Max Lat: 00
0x0080: Capability 0x01: Power Management
State: D0
0x0090: Capability 0x09: Vendor Specific
0:20:0: Intel 500 Series xHCI
0x0000: Vendor ID: 8086, Product ID: a0ed
0x0004: Command: 0006, Status: 0290
0x0008: Class: 0c Serial Bus, Subclass: 03 USB,
Interface: 30, Revision: 20
0x000c: BIST: 00, Header Type: 80, Latency Timer: 00,
Cache Line Size: 00
0x0010: BAR mem 64bit addr: 0x0000006053160000/0x00010000
0x0018: BAR empty (00000000)
0x001c: BAR empty (00000000)
0x0020: BAR empty (00000000)
0x0024: BAR empty (00000000)
0x0028: Cardbus CIS: 00000000
0x002c: Subsystem Vendor ID: 1028 Product ID: 0a20
0x0030: Expansion ROM Base Address: 00000000
0x0038: 00000000
0x003c: Interrupt Pin: 01 Line: ff Min Gnt: 00 Max Lat: 00
0x0070: Capability 0x01: Power Management
State: D0
0x0080: Capability 0x05: Message Signalled Interrupts (MSI)
Enabled: yes; 8 vectors (1 enabled)
0x0090: Capability 0x09: Vendor Specific
0x00b0: Capability 0x09: Vendor Specific
0:20:2: Intel 500 Series Shared SRAM
0x0000: Vendor ID: 8086, Product ID: a0ef
0x0004: Command: 0000, Status: 0010
0x0008: Class: 05 Memory, Subclass: 00 RAM,
Interface: 00, Revision: 20
0x000c: BIST: 00, Header Type: 00, Latency Timer: 00,
Cache Line Size: 00
0x0010: BAR mem 64bit addr: 0x00000060531a0000/0x00004000
0x0018: BAR mem 64bit addr: 0x00000060531a8000/0x00001000
0x0020: BAR empty (00000000)
0x0024: BAR empty (00000000)
0x0028: Cardbus CIS: 00000000
0x002c: Subsystem Vendor ID: 1028 Product ID: 0a20
0x0030: Expansion ROM Base Address: 00000000
0x0038: 00000000
0x003c: Interrupt Pin: 00 Line: ff Min Gnt: 00 Max Lat: 00
0x0080: Capability 0x01: Power Management
State: D0
0:20:3: Intel Wi-Fi 6 AX201
0x0000: Vendor ID: 8086, Product ID: a0f0
0x0004: Command: 0006, Status: 0010
0x0008: Class: 02 Network, Subclass: 80 Miscellaneous,
Interface: 00, Revision: 20
0x000c: BIST: 00, Header Type: 80, Latency Timer: 00,
Cache Line Size: 00
0x0010: BAR mem 64bit addr: 0x000000605319c000/0x00004000
0x0018: BAR empty (00000000)
0x001c: BAR empty (00000000)
0x0020: BAR empty (00000000)
0x0024: BAR empty (00000000)
0x0028: Cardbus CIS: 00000000
0x002c: Subsystem Vendor ID: 8086 Product ID: 4070
0x0030: Expansion ROM Base Address: 00000000
0x0038: 00000000
0x003c: Interrupt Pin: 01 Line: ff Min Gnt: 00 Max Lat: 00
0x00c8: Capability 0x01: Power Management
State: D0
0x00d0: Capability 0x05: Message Signalled Interrupts (MSI)
Enabled: no; 1 vectors (1 enabled)
0x0040: Capability 0x10: PCI Express
Max Payload Size: 128 / 128 bytes
Max Read Request Size: 128 bytes
0x0100: Enhanced Capability 0x18: Latency Tolerance Reporting
0x0164: Enhanced Capability 0x0b: Vendor-Specific
0x0080: Capability 0x11: Extended Message Signalled Interrupts (MSI-X)
Enabled: yes; table size 16 (BAR 0:8192)
0:21:0: Intel 500 Series I2C
0x0000: Vendor ID: 8086, Product ID: a0e8
0x0004: Command: 0006, Status: 0010
0x0008: Class: 0c Serial Bus, Subclass: 80 (unknown),
Interface: 00, Revision: 20
0x000c: BIST: 00, Header Type: 80, Latency Timer: 00,
Cache Line Size: 00
0x0010: BAR mem 64bit addr: 0x000000008a100000/0x00001000
0x0018: BAR empty (00000000)
0x001c: BAR empty (00000000)
0x0020: BAR empty (00000000)
0x0024: BAR empty (00000000)
0x0028: Cardbus CIS: 00000000
0x002c: Subsystem Vendor ID: 1028 Product ID: 0a20
0x0030: Expansion ROM Base Address: 00000000
0x0038: 00000000
0x003c: Interrupt Pin: 01 Line: ff Min Gnt: 00 Max Lat: 00
0x0080: Capability 0x01: Power Management
State: D0
0x0090: Capability 0x09: Vendor Specific
0:21:1: Intel 500 Series I2C
0x0000: Vendor ID: 8086, Product ID: a0e9
0x0004: Command: 0006, Status: 0010
0x0008: Class: 0c Serial Bus, Subclass: 80 (unknown),
Interface: 00, Revision: 20
0x000c: BIST: 00, Header Type: 80, Latency Timer: 00,
Cache Line Size: 00
0x0010: BAR mem 64bit addr: 0x000000008a101000/0x00001000
0x0018: BAR empty (00000000)
0x001c: BAR empty (00000000)
0x0020: BAR empty (00000000)
0x0024: BAR empty (00000000)
0x0028: Cardbus CIS: 00000000
0x002c: Subsystem Vendor ID: 1028 Product ID: 0a20
0x0030: Expansion ROM Base Address: 00000000
0x0038: 00000000
0x003c: Interrupt Pin: 02 Line: ff Min Gnt: 00 Max Lat: 00
0x0080: Capability 0x01: Power Management
State: D0
0x0090: Capability 0x09: Vendor Specific
0:22:0: Intel 500 Series HECI
0x0000: Vendor ID: 8086, Product ID: a0e0
0x0004: Command: 0000, Status: 0010
0x0008: Class: 07 Communications, Subclass: 80 Miscellaneous,
Interface: 00, Revision: 20
0x000c: BIST: 00, Header Type: 80, Latency Timer: 00,
Cache Line Size: 00
0x0010: BAR mem 64bit addr: 0x00000060531a5000/0x00001000
0x0018: BAR empty (00000000)
0x001c: BAR empty (00000000)
0x0020: BAR empty (00000000)
0x0024: BAR empty (00000000)
0x0028: Cardbus CIS: 00000000
0x002c: Subsystem Vendor ID: 1028 Product ID: 0a20
0x0030: Expansion ROM Base Address: 00000000
0x0038: 00000000
0x003c: Interrupt Pin: 01 Line: ff Min Gnt: 00 Max Lat: 00
0x0050: Capability 0x01: Power Management
State: D0
0x008c: Capability 0x05: Message Signalled Interrupts (MSI)
Enabled: no; 1 vectors (1 enabled)
0x00a4: Capability 0x09: Vendor Specific
0:28:0: Intel 500 Series PCIE
0x0000: Vendor ID: 8086, Product ID: a0be
0x0004: Command: 0007, Status: 0010
0x0008: Class: 06 Bridge, Subclass: 04 PCI,
Interface: 00, Revision: 20
0x000c: BIST: 00, Header Type: 81, Latency Timer: 00,
Cache Line Size: 00
0x0010: BAR empty (00000000)
0x0014: BAR empty (00000000)
0x0018: Primary Bus: 0, Secondary Bus: 113, Subordinate Bus: 113,
Secondary Latency Timer: 00
0x001c: I/O Base: f0, I/O Limit: 00, Secondary Status: 2000
0x0020: Memory Base: a220, Memory Limit: a220
0x0024: Prefetch Memory Base: fff1, Prefetch Memory Limit: 0001
0x0028: Prefetch Memory Base Upper 32 Bits: ffffffff
0x002c: Prefetch Memory Limit Upper 32 Bits: 00000000
0x0030: I/O Base Upper 16 Bits: 0000, I/O Limit Upper 16 Bits: 0000
0x0038: Expansion ROM Base Address: 00000000
0x003c: Interrupt Pin: 03, Line: ff, Bridge Control: 0000
0x0040: Capability 0x10: PCI Express
Max Payload Size: 256 / 256 bytes
Max Read Request Size: 128 bytes
Link Speed: 5.0 / 8.0 GT/s
Link Width: x1 / x1
0x0100: Enhanced Capability 0x01: Advanced Error Reporting
0x0220: Enhanced Capability 0x0d: Access Control Services
0x0150: Enhanced Capability 0x1f: Precision Time Measurement
0x0200: Enhanced Capability 0x1e: L1 PM
0x0a30: Enhanced Capability 0x19: Secondary PCIe Capability
0x0a00: Enhanced Capability 0x1d: Downstream Port Containment
0x0080: Capability 0x05: Message Signalled Interrupts (MSI)
Enabled: yes; 1 vectors (1 enabled)
0x0090: Capability 0x0d: PCI-PCI
0x00a0: Capability 0x01: Power Management
State: D0
0:29:0: Intel 500 Series PCIE
0x0000: Vendor ID: 8086, Product ID: a0b0
0x0004: Command: 0007, Status: 0010
0x0008: Class: 06 Bridge, Subclass: 04 PCI,
Interface: 00, Revision: 20
0x000c: BIST: 00, Header Type: 81, Latency Timer: 00,
Cache Line Size: 00
0x0010: BAR empty (00000000)
0x0014: BAR empty (00000000)
0x0018: Primary Bus: 0, Secondary Bus: 114, Subordinate Bus: 114,
Secondary Latency Timer: 00
0x001c: I/O Base: f0, I/O Limit: 00, Secondary Status: 2000
0x0020: Memory Base: a210, Memory Limit: a210
0x0024: Prefetch Memory Base: fff1, Prefetch Memory Limit: 0001
0x0028: Prefetch Memory Base Upper 32 Bits: ffffffff
0x002c: Prefetch Memory Limit Upper 32 Bits: 00000000
0x0030: I/O Base Upper 16 Bits: 0000, I/O Limit Upper 16 Bits: 0000
0x0038: Expansion ROM Base Address: 00000000
0x003c: Interrupt Pin: 01, Line: ff, Bridge Control: 0000
0x0040: Capability 0x10: PCI Express
Max Payload Size: 256 / 256 bytes
Max Read Request Size: 128 bytes
Link Speed: 8.0 / 8.0 GT/s
Link Width: x4 / x4
0x0100: Enhanced Capability 0x01: Advanced Error Reporting
0x0220: Enhanced Capability 0x0d: Access Control Services
0x0150: Enhanced Capability 0x1f: Precision Time Measurement
0x0200: Enhanced Capability 0x1e: L1 PM
0x0a30: Enhanced Capability 0x19: Secondary PCIe Capability
0x0a00: Enhanced Capability 0x1d: Downstream Port Containment
0x0080: Capability 0x05: Message Signalled Interrupts (MSI)
Enabled: yes; 1 vectors (1 enabled)
0x0090: Capability 0x0d: PCI-PCI
0x00a0: Capability 0x01: Power Management
State: D0
0:31:0: Intel 500 Series eSPI
0x0000: Vendor ID: 8086, Product ID: a082
0x0004: Command: 0407, Status: 0000
0x0008: Class: 06 Bridge, Subclass: 01 ISA,
Interface: 00, Revision: 20
0x000c: BIST: 00, Header Type: 80, Latency Timer: 00,
Cache Line Size: 00
0x0010: BAR empty (00000000)
0x0014: BAR empty (00000000)
0x0018: BAR empty (00000000)
0x001c: BAR empty (00000000)
0x0020: BAR empty (00000000)
0x0024: BAR empty (00000000)
0x0028: Cardbus CIS: 00000000
0x002c: Subsystem Vendor ID: 1028 Product ID: 0a20
0x0030: Expansion ROM Base Address: 00000000
0x0038: 00000000
0x003c: Interrupt Pin: 00 Line: 00 Min Gnt: 00 Max Lat: 00
0:31:3: Intel 500 Series HD Audio
0x0000: Vendor ID: 8086, Product ID: a0c8
0x0004: Command: 0006, Status: 0010
0x0008: Class: 04 Multimedia, Subclass: 03 HD Audio,
Interface: 80, Revision: 20
0x000c: BIST: 00, Header Type: 00, Latency Timer: 00,
Cache Line Size: 00
0x0010: BAR mem 64bit addr: 0x0000006053198000/0x00004000
0x0018: BAR empty (00000000)
0x001c: BAR empty (00000000)
0x0020: BAR mem 64bit addr: 0x0000006053000000/0x00100000
0x0028: Cardbus CIS: 00000000
0x002c: Subsystem Vendor ID: 1028 Product ID: 0a20
0x0030: Expansion ROM Base Address: 00000000
0x0038: 00000000
0x003c: Interrupt Pin: 01 Line: ff Min Gnt: 00 Max Lat: 00
0x0050: Capability 0x01: Power Management
State: D0
0x0080: Capability 0x09: Vendor Specific
0x0060: Capability 0x05: Message Signalled Interrupts (MSI)
Enabled: yes; 1 vectors (1 enabled)
0:31:4: Intel 500 Series SMBus
0x0000: Vendor ID: 8086, Product ID: a0a3
0x0004: Command: 0001, Status: 0280
0x0008: Class: 0c Serial Bus, Subclass: 05 SMBus,
Interface: 00, Revision: 20
0x000c: BIST: 00, Header Type: 00, Latency Timer: 00,
Cache Line Size: 00
0x0010: BAR mem 64bit addr: 0x00000060531a4000/0x00000100
0x0018: BAR empty (00000000)
0x001c: BAR empty (00000000)
0x0020: BAR io addr: 0x0000efa0/0x0020
0x0024: BAR empty (00000000)
0x0028: Cardbus CIS: 00000000
0x002c: Subsystem Vendor ID: 1028 Product ID: 0a20
0x0030: Expansion ROM Base Address: 00000000
0x0038: 00000000
0x003c: Interrupt Pin: 01 Line: ff Min Gnt: 00 Max Lat: 00
0:31:5: Intel 500 Series SPI
0x0000: Vendor ID: 8086, Product ID: a0a4
0x0004: Command: 0402, Status: 0000
0x0008: Class: 0c Serial Bus, Subclass: 80 (unknown),
Interface: 00, Revision: 20
0x000c: BIST: 00, Header Type: 00, Latency Timer: 00,
Cache Line Size: 00
0x0010: BAR mem 32bit addr: 0x00000000/0x00001000
0x0014: BAR empty (00000000)
0x0018: BAR empty (00000000)
0x001c: BAR empty (00000000)
0x0020: BAR empty (00000000)
0x0024: BAR empty (00000000)
0x0028: Cardbus CIS: 00000000
0x002c: Subsystem Vendor ID: 1028 Product ID: 0a20
0x0030: Expansion ROM Base Address: 00000000
0x0038: 00000000
0x003c: Interrupt Pin: 00 Line: 00 Min Gnt: 00 Max Lat: 00
0:31:6: Intel I219-LM
0x0000: Vendor ID: 8086, Product ID: 15fb
0x0004: Command: 0006, Status: 0010
0x0008: Class: 02 Network, Subclass: 00 Ethernet,
Interface: 00, Revision: 20
0x000c: BIST: 00, Header Type: 00, Latency Timer: 00,
Cache Line Size: 00
0x0010: BAR mem 32bit addr: 0xa2300000/0x00020000
0x0014: BAR empty (00000000)
0x0018: BAR empty (00000000)
0x001c: BAR empty (00000000)
0x0020: BAR empty (00000000)
0x0024: BAR empty (00000000)
0x0028: Cardbus CIS: 00000000
0x002c: Subsystem Vendor ID: 1028 Product ID: 0a20
0x0030: Expansion ROM Base Address: 00000000
0x0038: 00000000
0x003c: Interrupt Pin: 01 Line: ff Min Gnt: 00 Max Lat: 00
0x00c8: Capability 0x01: Power Management
State: D0
0x00d0: Capability 0x05: Message Signalled Interrupts (MSI)
Enabled: yes; 1 vectors (1 enabled)
113:0:0: Realtek RTS525A Card Reader
0x0000: Vendor ID: 10ec, Product ID: 525a
0x0004: Command: 0006, Status: 0010
0x0008: Class: ff (unknown), Subclass: 00 (unknown),
Interface: 00, Revision: 01
0x000c: BIST: 00, Header Type: 00, Latency Timer: 00,
Cache Line Size: 00
0x0010: BAR empty (00000000)
0x0014: BAR mem 32bit addr: 0xa2200000/0x00001000
0x0018: BAR empty (00000000)
0x001c: BAR empty (00000000)
0x0020: BAR empty (00000000)
0x0024: BAR empty (00000000)
0x0028: Cardbus CIS: 00000000
0x002c: Subsystem Vendor ID: 1028 Product ID: 0a20
0x0030: Expansion ROM Base Address: 00000000
0x0038: 00000000
0x003c: Interrupt Pin: 01 Line: ff Min Gnt: 00 Max Lat: 00
0x0080: Capability 0x01: Power Management
State: D0
0x0090: Capability 0x05: Message Signalled Interrupts (MSI)
Enabled: yes; 1 vectors (1 enabled)
0x00b0: Capability 0x10: PCI Express
Max Payload Size: 256 / 512 bytes
Max Read Request Size: 512 bytes
Link Speed: 5.0 / 5.0 GT/s
Link Width: x1 / x1
0x0100: Enhanced Capability 0x01: Advanced Error Reporting
0x0148: Enhanced Capability 0x03: Device Serial Number
Serial Number: 00000001004ce000
0x0158: Enhanced Capability 0x18: Latency Tolerance Reporting
0x0160: Enhanced Capability 0x1e: L1 PM
114:0:0: Samsung SM981/PM981
0x0000: Vendor ID: 144d, Product ID: a808
0x0004: Command: 0006, Status: 0010
0x0008: Class: 01 Mass Storage, Subclass: 08 NVM,
Interface: 02, Revision: 00
0x000c: BIST: 00, Header Type: 00, Latency Timer: 00,
Cache Line Size: 00
0x0010: BAR mem 64bit addr: 0x00000000a2100000/0x00004000
0x0018: BAR empty (00000000)
0x001c: BAR empty (00000000)
0x0020: BAR empty (00000000)
0x0024: BAR empty (00000000)
0x0028: Cardbus CIS: 00000000
0x002c: Subsystem Vendor ID: 144d Product ID: a801
0x0030: Expansion ROM Base Address: 00000000
0x0038: 00000000
0x003c: Interrupt Pin: 01 Line: ff Min Gnt: 00 Max Lat: 00
0x0040: Capability 0x01: Power Management
State: D0
0x0050: Capability 0x05: Message Signalled Interrupts (MSI)
Enabled: no; 32 vectors (1 enabled)
0x0070: Capability 0x10: PCI Express
Max Payload Size: 256 / 256 bytes
Max Read Request Size: 512 bytes
Link Speed: 8.0 / 8.0 GT/s
Link Width: x4 / x4
0x0100: Enhanced Capability 0x01: Advanced Error Reporting
0x0148: Enhanced Capability 0x03: Device Serial Number
Serial Number: 0000000000000000
0x0158: Enhanced Capability 0x04: Power Budgeting
0x0168: Enhanced Capability 0x19: Secondary PCIe Capability
0x0188: Enhanced Capability 0x18: Latency Tolerance Reporting
0x0190: Enhanced Capability 0x1e: L1 PM
0x00b0: Capability 0x11: Extended Message Signalled Interrupts (MSI-X)
Enabled: yes; table size 33 (BAR 0:12288)
MIZSEI Zoltán írta 2026. jan.. 17, Szo-n 18:23 órakor:
> Hi,
>
> I have bought a second-hand Dell Latitude 5420 laptop, updated its bios
> to the latest official one (1.50) and installed OpenBSD on it. It
> works, however the em0 is missing. Looking in dmesg reveals:
>
> em0 at pci0 dev 31 function 6 "Intel I219-LM" rev 0x20: msiem0: The
> EEPROM Checksum Is Not Valid
> em0: Unable to initialize the hardware
>
> According to man em0 this hw should be supported .
>
> Internet say it have something to do with power management, I have
> attempted to toggle every related setting in the BIOS, but no dice.
>
> dmesg:
>
> OpenBSD 7.8 (GENERIC.MP) #1: Sat Nov 29 11:02:59 MST 2025
>
> [email protected]:/usr/src/sys/arch/amd64/compile/GENERIC.MP
> real mem = 16883916800 (16101MB)
> avail mem = 16345370624 (15588MB)
> random: good seed from bootblocks
> mpath0 at root
> scsibus0 at mpath0: 256 targets
> mainbus0 at root
> bios0 at mainbus0: SMBIOS rev. 3.2 @ 0x600e4000 (69 entries)
> bios0: vendor Dell Inc. version "1.50.0" date 11/25/2025
> bios0: Dell Inc. Latitude 5420
> efi0 at bios0: UEFI 2.7
> efi0: Dell rev 0x10000
> acpi0 at bios0: ACPI 6.1
> acpi0: sleep states S0ix S4 S5
> acpi0: tables DSDT FACP SSDT SSDT HPET APIC SSDT NHLT SSDT SSDT SSDT
> SSDT LPIT WSMT SSDT SSDT DBGP DBG2 BOOT MSDM DMAR SSDT MCFG SSDT ASF!
> PTDT BGRT FPDT
> acpi0: wakeup devices PEG0(S4) PEGP(S4) PEGP(S4) PEGP(S4) GLAN(S4)
> XHCI(S0) XDCI(S4) HDAS(S4) RP01(S4) PXSX(S4) RP02(S4) PXSX(S4) RP03(S4)
> PXSX(S4) RP04(S4) PXSX(S4) [...]
> acpitimer0 at acpi0: 3579545 Hz, 24 bits
> acpihpet0 at acpi0: 19200000 Hz
> acpimadt0 at acpi0 addr 0xfee00000: PC-AT compat
> cpu0 at mainbus0: apid 0 (boot processor)
> cpu0: 11th Gen Intel(R) Core(TM) i5-1145G7 @ 2.60GHz, 4389.88 MHz,
> 06-8c-01, patch 000000be
> cpu0: cpuid 1
> edx=bfebfbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE>
>
> ecx=77fafbff<SSE3,PCLMUL,DTES64,MWAIT,DS-CPL,VMX,SMX,EST,TM2,SSSE3,SDBG,FMA3,CX16,xTPR,PDCM,PCID,SSE4.1,SSE4.2,x2APIC,MOVBE,POPCNT,DEADLINE,AES,XSAVE,AVX,F16C,RDRAND>
> cpu0: cpuid 6 eax=17eff7<SENSOR,ARAT,PTS> ecx=9<EFFFREQ>
> cpu0: cpuid 7.0
> ebx=f3bfa7eb<FSGSBASE,TSC_ADJUST,BMI1,AVX2,SMEP,BMI2,ERMS,INVPCID,AVX512F,AVX512DQ,RDSEED,ADX,SMAP,AVX512IFMA,CLFLUSHOPT,CLWB,PT,AVX512CD,SHA,AVX512BW,AVX512VL>
>
> ecx=18c07fce<AVX512VBMI,UMIP,PKU>
> edx=fc100710<SRBDS_CTRL,MD_CLEAR,IBT,IBRS,IBPB,STIBP,L1DF,SSBD>
> cpu0: cpuid a vers=5, gp=8, gpwidth=48, ff=4, ffwidth=48
> cpu0: cpuid d.1 eax=f<XSAVEOPT,XSAVEC,XGETBV1,XSAVES>
> cpu0: cpuid 80000001 edx=2c100800<NXE,PAGE1GB,RDTSCP,LONG>
> ecx=121<LAHF,ABM,3DNOWP>
> cpu0: cpuid 80000007 edx=100<ITSC>
> cpu0: msr
> 10a=a005c6b<IBRS_ALL,SKIP_L1DFL,MDS_NO,IF_PSCHANGE,MISC_PKG_CT,ENERGY_FILT,DOITM,FBSDP_NO,GDS_CTRL,RFDS_NO>
> cpu0: 48KB 64b/line 12-way D-cache, 32KB 64b/line 8-way I-cache, 1MB
> 64b/line 20-way L2 cache, 8MB 64b/line 8-way L3 cache
> cpu0: smt 0, core 0, package 0
> mtrr: Pentium Pro MTRR support, 10 var ranges, 88 fixed ranges
> cpu0: apic clock running at 38MHz
> cpu0: mwait min=64, max=64, C-substates=0.2.0.1.2.1.1.1, IBE
> cpu1 at mainbus0: apid 2 (application processor)
> cpu1: 11th Gen Intel(R) Core(TM) i5-1145G7 @ 2.60GHz, 4389.88 MHz,
> 06-8c-01, patch 000000be
> cpu1: smt 0, core 1, package 0
> cpu2 at mainbus0: apid 4 (application processor)
> cpu2: 11th Gen Intel(R) Core(TM) i5-1145G7 @ 2.60GHz, 3990.80 MHz,
> 06-8c-01, patch 000000be
> cpu2: smt 0, core 2, package 0
> cpu3 at mainbus0: apid 6 (application processor)
> cpu3: 11th Gen Intel(R) Core(TM) i5-1145G7 @ 2.60GHz, 3990.80 MHz,
> 06-8c-01, patch 000000be
> cpu3: smt 0, core 3, package 0
> cpu4 at mainbus0: apid 1 (application processor)
> cpu4: 11th Gen Intel(R) Core(TM) i5-1145G7 @ 2.60GHz, 3990.80 MHz,
> 06-8c-01, patch 000000be
> cpu4: smt 1, core 0, package 0
> cpu5 at mainbus0: apid 3 (application processor)
> cpu5: 11th Gen Intel(R) Core(TM) i5-1145G7 @ 2.60GHz, 3990.80 MHz,
> 06-8c-01, patch 000000be
> cpu5: smt 1, core 1, package 0
> cpu6 at mainbus0: apid 5 (application processor)
> cpu6: 11th Gen Intel(R) Core(TM) i5-1145G7 @ 2.60GHz, 3990.80 MHz,
> 06-8c-01, patch 000000be
> cpu6: smt 1, core 2, package 0
> cpu7 at mainbus0: apid 7 (application processor)
> cpu7: 11th Gen Intel(R) Core(TM) i5-1145G7 @ 2.60GHz, 3954.73 MHz,
> 06-8c-01, patch 000000be
> cpu7: smt 1, core 3, package 0
> ioapic0 at mainbus0: apid 2 pa 0xfec00000, version 20, 120 pins
> acpimcfg0 at acpi0
> acpimcfg0: addr 0xc0000000, bus 0-114
> acpiprt0 at acpi0: bus 0 (PC00)
> acpiprt1 at acpi0: bus -1 (PEG0)
> acpiprt2 at acpi0: bus -1 (RP01)
> acpiprt3 at acpi0: bus -1 (RP02)
> acpiprt4 at acpi0: bus -1 (RP03)
> acpiprt5 at acpi0: bus -1 (RP04)
> acpiprt6 at acpi0: bus -1 (RP05)
> acpiprt7 at acpi0: bus -1 (RP06)
> acpiprt8 at acpi0: bus 113 (RP07)
> acpiprt9 at acpi0: bus -1 (RP08)
> acpiprt10 at acpi0: bus 114 (RP09)
> acpiprt11 at acpi0: bus -1 (RP10)
> acpiprt12 at acpi0: bus -1 (RP11)
> acpiprt13 at acpi0: bus -1 (RP12)
> acpiprt14 at acpi0: bus -1 (RP13)
> acpiprt15 at acpi0: bus -1 (RP14)
> acpiprt16 at acpi0: bus -1 (RP15)
> acpiprt17 at acpi0: bus -1 (RP16)
> acpiprt18 at acpi0: bus -1 (RP17)
> acpiprt19 at acpi0: bus -1 (RP18)
> acpiprt20 at acpi0: bus -1 (RP19)
> acpiprt21 at acpi0: bus -1 (RP20)
> acpiprt22 at acpi0: bus -1 (RP21)
> acpiprt23 at acpi0: bus -1 (RP22)
> acpiprt24 at acpi0: bus -1 (RP23)
> acpiprt25 at acpi0: bus -1 (RP24)
> acpiprt26 at acpi0: bus 1 (TRP0)
> acpiprt27 at acpi0: bus 57 (TRP1)
> acpiec0 at acpi0
> acpipci0 at acpi0 PC00: 0x00000000 0x00000011 0x00000001
> acpicmos0 at acpi0
> "INTC1043" at acpi0 not configured
> "INTC1043" at acpi0 not configured
> "INTC1043" at acpi0 not configured
> "DLLK0A20" at acpi0 not configured
> "DLL0A20" at acpi0 not configured
> "DELL0A20" at acpi0 not configured
> "SONY488A" at acpi0 not configured
> "SONY362A" at acpi0 not configured
> "ACPI000E" at acpi0 not configured
> pchgpio0 at acpi0 GPI0 addr 0xfd6e0000/0x10000 0xfd6d0000/0x10000
> 0xfd6a0000/0x10000 0xfd690000/0x10000 irq 14, 360 pins
> "PNP0C14" at acpi0 not configured
> "PNP0C14" at acpi0 not configured
> intelpmc0 at acpi0: PEPD
> state 0: 0x7f:1:2:0x00:0x0000000000000060
> counter: 0x7f:64:0:0x00:0x0000000000000632
> frequency: 0
> state 1: 0x7f:1:2:0x00:0x0000000000000060
> counter: 0x00:32:0:0x03:0x00000000fe00193c
> frequency: 8197
> "PNP0C14" at acpi0 not configured
> "PNP0C14" at acpi0 not configured
> "PNP0C14" at acpi0 not configured
> "PNP0C14" at acpi0 not configured
> "PNP0C14" at acpi0 not configured
> acpibtn0 at acpi0: LID0(wakeup)
> acpibtn1 at acpi0: PBTN(wakeup)
> acpibtn2 at acpi0: SBTN
> acpiac0 at acpi0: AC unit online
> acpibat0 at acpi0: BAT0 model "DELL M3KCN11" serial 869 type LiP oem
> "BYD"
> "INTC1051" at acpi0 not configured
> "INTC1040" at acpi0 not configured
> "USBC000" at acpi0 not configured
> acpipwrres0 at acpi0: BTRT
> acpipwrres1 at acpi0: MRST
> acpipwrres2 at acpi0: DRST
> acpipwrres3 at acpi0: PXP_, resource for RP05, PXSX
> acpipwrres4 at acpi0: V0PR
> acpipwrres5 at acpi0: V1PR
> acpipwrres6 at acpi0: V2PR
> acpipwrres7 at acpi0: WRST
> acpipwrres8 at acpi0: TBT0, resource for TDM0, TRP0, TRP1
> acpipwrres9 at acpi0: TBT1, resource for TDM1, TRP2, TRP3
> acpipwrres10 at acpi0: D3C_, resource for TXHC, TDM0, TDM1, TRP0, TRP1,
> TRP2, TRP3
> acpicpu0 at acpi0: C3(200@1048 mwait.1@0x60), C2(200@253 mwait.1@0x31),
> C1(1000@1 mwait.1), PSS
> acpicpu1 at acpi0: C3(200@1048 mwait.1@0x60), C2(200@253 mwait.1@0x31),
> C1(1000@1 mwait.1), PSS
> acpicpu2 at acpi0: C3(200@1048 mwait.1@0x60), C2(200@253 mwait.1@0x31),
> C1(1000@1 mwait.1), PSS
> acpicpu3 at acpi0: C3(200@1048 mwait.1@0x60), C2(200@253 mwait.1@0x31),
> C1(1000@1 mwait.1), PSS
> acpicpu4 at acpi0: C3(200@1048 mwait.1@0x60), C2(200@253 mwait.1@0x31),
> C1(1000@1 mwait.1), PSS
> acpicpu5 at acpi0: C3(200@1048 mwait.1@0x60), C2(200@253 mwait.1@0x31),
> C1(1000@1 mwait.1), PSS
> acpicpu6 at acpi0: C3(200@1048 mwait.1@0x60), C2(200@253 mwait.1@0x31),
> C1(1000@1 mwait.1), PSS
> acpicpu7 at acpi0: C3(200@1048 mwait.1@0x60), C2(200@253 mwait.1@0x31),
> C1(1000@1 mwait.1), PSS
> acpipwrres11 at acpi0: PIN_
> acpivideo0 at acpi0: GFX0
> acpivout0 at acpivideo0: LCD_
> cpu0: Enhanced SpeedStep 4389 MHz: speeds: 1501, 1500, 1400, 1300,
> 1200, 1100, 1000, 900, 800, 700, 600, 500, 400 MHz
> pci0 at mainbus0 bus 0
> 0:31:5: mem address conflict 0xfe010000/0x1000
> pchb0 at pci0 dev 0 function 0 "Intel Core 11G Host" rev 0x01
> inteldrm0 at pci0 dev 2 function 0 "Intel Xe Graphics" rev 0x01
> drm0 at inteldrm0
> inteldrm0: msi, TIGERLAKE, gen 12
> "Intel Core 11G DTT" rev 0x01 at pci0 dev 4 function 0 not configured
> ppb0 at pci0 dev 7 function 0 "Intel Core 11G PCIE" rev 0x01: msi
> pci1 at ppb0 bus 1
> ppb1 at pci0 dev 7 function 1 "Intel Core 11G PCIE" rev 0x01: msi
> pci2 at ppb1 bus 57
> "Intel Core 11G SRAM" rev 0x01 at pci0 dev 10 function 0 not configured
> xhci0 at pci0 dev 13 function 0 "Intel Core 11G xHCI" rev 0x01: msi,
> xHCI 1.20
> usb0 at xhci0: USB revision 3.0
> uhub0 at usb0 configuration 1 interface 0 "Intel xHCI root hub" rev
> 3.00/1.00 addr 1
> "Intel Core 11G TBT" rev 0x01 at pci0 dev 13 function 2 not configured
> "Intel 500 Series ISH" rev 0x20 at pci0 dev 18 function 0 not configured
> xhci1 at pci0 dev 20 function 0 "Intel 500 Series xHCI" rev 0x20: msi,
> xHCI 1.20
> usb1 at xhci1: USB revision 3.0
> uhub1 at usb1 configuration 1 interface 0 "Intel xHCI root hub" rev
> 3.00/1.00 addr 1
> "Intel 500 Series Shared SRAM" rev 0x20 at pci0 dev 20 function 2 not
> configured
> iwx0 at pci0 dev 20 function 3 "Intel Wi-Fi 6 AX201" rev 0x20, msix
> dwiic0 at pci0 dev 21 function 0 "Intel 500 Series I2C" rev 0x20: apic
> 2 int 27
> iic0 at dwiic0
> dwiic1 at pci0 dev 21 function 1 "Intel 500 Series I2C" rev 0x20: apic
> 2 int 40
> iic1 at dwiic1
> ihidev0 at iic1 addr 0x2c gpio 327, vendor 0x6cb product 0xce65,
> DELL0A20
> ihidev0: 15 report ids
> imt0 at ihidev0: clickpad, 5 contacts
> wsmouse0 at imt0 mux 0
> ims0 at ihidev0 reportid 2: 2 buttons
> wsmouse1 at ims0 mux 0
> hid at ihidev0 reportid 6 not configured
> hid at ihidev0 reportid 7 not configured
> hid at ihidev0 reportid 9 not configured
> hid at ihidev0 reportid 10 not configured
> hid at ihidev0 reportid 11 not configured
> hid at ihidev0 reportid 12 not configured
> hid at ihidev0 reportid 13 not configured
> hid at ihidev0 reportid 14 not configured
> hid at ihidev0 reportid 15 not configured
> "Intel 500 Series HECI" rev 0x20 at pci0 dev 22 function 0 not
> configured
> ppb2 at pci0 dev 28 function 0 "Intel 500 Series PCIE" rev 0x20: msi
> pci3 at ppb2 bus 113
> rtsx0 at pci3 dev 0 function 0 "Realtek RTS525A Card Reader" rev 0x01:
> msi
> sdmmc0 at rtsx0: 4-bit, dma
> ppb3 at pci0 dev 29 function 0 "Intel 500 Series PCIE" rev 0x20: msi
> pci4 at ppb3 bus 114
> nvme0 at pci4 dev 0 function 0 "Samsung SM981/PM981" rev 0x00: msix,
> NVMe 1.2
> nvme0: SAMSUNG MZVLB256HAHQ-000L7, firmware 1L2QEXD7, serial ABCD
> scsibus1 at nvme0: 2 targets, initiator 0
> sd0 at scsibus1 targ 1 lun 0: <NVMe, SAMSUNG MZVLB256, 1L2Q>
> sd0: 244198MB, 512 bytes/sector, 500118192 sectors
> pcib0 at pci0 dev 31 function 0 "Intel 500 Series eSPI" rev 0x20
> azalia0 at pci0 dev 31 function 3 "Intel 500 Series HD Audio" rev 0x20:
> msi
> azalia0: codecs: Realtek ALC3204, Intel/0x2812, using Realtek ALC3204
> audio0 at azalia0
> ichiic0 at pci0 dev 31 function 4 "Intel 500 Series SMBus" rev 0x20:
> apic 2 int 16
> iic2 at ichiic0
> spdmem0 at iic2 addr 0x52: 16GB DDR4 SDRAM PC4-25600 SO-DIMM
> "Intel 500 Series SPI" rev 0x20 at pci0 dev 31 function 5 not configured
> em0 at pci0 dev 31 function 6 "Intel I219-LM" rev 0x20: msiem0: The
> EEPROM Checksum Is Not Valid
> em0: Unable to initialize the hardware
> isa0 at pcib0
> isadma0 at isa0
> pckbc0 at isa0 port 0x60/5 irq 1 irq 12
> pckbd0 at pckbc0 (kbd slot)
> wskbd0 at pckbd0: console keyboard
> pms0 at pckbc0 (aux slot)
> wsmouse2 at pms0 mux 0
> pcppi0 at isa0 port 0x61
> spkr0 at pcppi0
> vmm0 at mainbus0: VMX/EPT
> efifb at mainbus0 not configured
> uhub2 at uhub1 port 2 configuration 1 interface 0 "Cambridge Silicon
> Radio product 0x4010" rev 2.00/20.87 addr 2
> uhidev0 at uhub2 port 1 configuration 1 interface 0 "Creative Creative
> BT-W5" rev 2.00/10.00 addr 3
> uhidev0: iclass 3/0, 32 report ids
> ucc0 at uhidev0 reportid 1: 11 usages, 7 keys, enum
> wskbd1 at ucc0 mux 1
> uhid0 at uhidev0 reportid 2: input=2, output=0, feature=0
> uhid1 at uhidev0 reportid 3: input=64, output=64, feature=0
> uhid2 at uhidev0 reportid 9: input=0, output=1, feature=0
> uhid3 at uhidev0 reportid 23: input=0, output=1, feature=0
> uhid4 at uhidev0 reportid 24: input=0, output=1, feature=0
> uhid5 at uhidev0 reportid 32: input=0, output=1, feature=0
> uhidev1 at uhub2 port 1 configuration 1 interface 1 "Creative Creative
> BT-W5" rev 2.00/10.00 addr 3
> uhidev1: iclass 3/0, 9 report ids
> uhid6 at uhidev1 reportid 1: input=0, output=62, feature=0
> uhid7 at uhidev1 reportid 2: input=16, output=0, feature=0
> uhid8 at uhidev1 reportid 3: input=0, output=0, feature=62
> uhid9 at uhidev1 reportid 4: input=0, output=0, feature=62
> uhid10 at uhidev1 reportid 5: input=0, output=254, feature=0
> uhid11 at uhidev1 reportid 6: input=12, output=0, feature=0
> uhid12 at uhidev1 reportid 7: input=0, output=255, feature=0
> uhid13 at uhidev1 reportid 8: input=255, output=0, feature=0
> uhid14 at uhidev1 reportid 9: input=11, output=0, feature=0
> uaudio0 at uhub2 port 1 configuration 1 interface 3 "Creative Creative
> BT-W5" rev 2.00/10.00 addr 3
> uaudio0: class v1, full-speed, sync, channels: 2 play, 1 rec, 3 ctls
> audio1 at uaudio0
> uhidev2 at uhub1 port 3 configuration 1 interface 0 "Logitech USB
> Receiver" rev 2.00/24.11 addr 4
> uhidev2: iclass 3/1
> ukbd0 at uhidev2: 8 variable keys, 6 key codes
> wskbd2 at ukbd0 mux 1
> uhidev3 at uhub1 port 3 configuration 1 interface 1 "Logitech USB
> Receiver" rev 2.00/24.11 addr 4
> uhidev3: iclass 3/1, 8 report ids
> ums0 at uhidev3 reportid 2: 16 buttons, Z and W dir
> wsmouse3 at ums0 mux 0
> ucc1 at uhidev3 reportid 3: 767 usages, 20 keys, array
> wskbd3 at ucc1 mux 1
> uhid15 at uhidev3 reportid 4: input=1, output=0, feature=0
> uhid16 at uhidev3 reportid 8: input=1, output=0, feature=0
> uhidev4 at uhub1 port 3 configuration 1 interface 2 "Logitech USB
> Receiver" rev 2.00/24.11 addr 4
> uhidev4: iclass 3/0, 33 report ids
> uhidpp0 at uhidev4 device 1 mouse "MX Anywhere 3"
> uhid17 at uhidev4 reportid 32: input=14, output=14, feature=0
> uhid18 at uhidev4 reportid 33: input=31, output=31, feature=0
> vscsi0 at root
> scsibus2 at vscsi0: 256 targets
> softraid0 at root
> scsibus3 at softraid0: 256 targets
> sd1 at scsibus3 targ 1 lun 0: <OPENBSD, SR CRYPTO, 006>
> sd1: 243938MB, 512 bytes/sector, 499585087 sectors
> root on sd1a (cf5e3171e2d22fb8.a) swap on sd1b dump on sd1b
> inteldrm0: 1920x1080, 32bpp
> wsdisplay0 at inteldrm0 mux 1: console (std, vt100 emulation), using
> wskbd0
> wskbd1: connecting to wsdisplay0
> wskbd2: connecting to wsdisplay0
> wskbd3: connecting to wsdisplay0
> wsdisplay0: screen 1-5 added (std, vt100 emulation)
> iwx0: hw rev 0x350, fw 77.a20fb07d.0, address RE:DA:CT:ED
> wskbd1: disconnecting from wsdisplay0
--
--Z--
