Hi,
My laptop has `Intel Dual Band Wireless AC 8265`, and I get `autoconfiguration error: pms_enable` for this device, and lose connectivity. I observed this on NetBSD 9.2 first, and I thought upgrading to -current will solve the problem. But, the issue is the same.
dell# dmesg
[ 1.043802] iwm0 at pci2 dev 0 function 0: Intel Dual Band Wireless AC 8265 (rev. 0x78)
[ 1.043802] iwm0: interrupting at msi3 vec 0
[ 6.447676] iwm0: hw rev 0x230, fw ver 22.361476.0, address cc:2f:71:7f:0c:29
[ 14.097645] pckbport: command timeout
[ 24.257608] autoconfiguration error: pms_enable: command error 35
[ 25.257605] pckbport: command timeout
[ 36.407568] pckbport: command timeout
[ 46.567529] autoconfiguration error: pms_disable: command error
[ 47.577529] pckbport: command timeout
[ 57.737489] autoconfiguration error: pms_enable: command error 35
[ 58.747489] pckbport: command timeout
[ 68.908948] autoconfiguration error: pms_disable: command error
[ 69.897449] pckbport: command timeout
[ 80.063346] autoconfiguration error: pms_enable: command error 35
[ 203.056975] iwm0: autoconfiguration error: device timeout
dell# pcictl pci0 list
000:00:0: Intel Core 6G Host and DRAM (U) (host bridge, revision 0x08)
000:02:0: Intel HD Graphics 520 (GT2) (VGA display, revision 0x07)
000:04:0: Intel Core 6G Thermal (miscellaneous DASP, revision 0x08)
000:20:0: Intel 100 Series xHCI (USB serial bus, xHCI, revision 0x21)
000:20:2: Intel 100 Series Thermal (miscellaneous DASP, revision 0x21)
000:21:0: Intel 100 Series I2C 0 (miscellaneous DASP, revision 0x21)
000:21:1: Intel 100 Series I2C 1 (miscellaneous DASP, revision 0x21)
000:21:2: Intel 100 Series I2C 2 (miscellaneous DASP, revision 0x21)
000:22:0: Intel 100 Series MEI (miscellaneous communications, revision 0x21)
000:22:3: Intel 100 Series KT (serial communications, 16550-compat, revision 0x21)
000:23:0: Intel 82801HBM SATA RAID Controller (RAID mass storage, revision 0x21)
000:28:0: Intel 100 Series PCIe (PCI bridge, revision 0xf1)
000:28:2: Intel 100 Series PCIe (PCI bridge, revision 0xf1)
000:28:4: Intel 100 Series PCIe (PCI bridge, revision 0xf1)
000:31:0: Intel 100 Series (PCH-U) LPC (ISA bridge, revision 0x21)
000:31:2: Intel 100 Series PMC (miscellaneous memory, revision 0x21)
000:31:3: Intel 100 Series HD Audio (mixed mode multimedia, HD Audio 1.0, revision 0x21)
000:31:4: Intel 100 Series SMBus (SMBus serial bus, revision 0x21)
000:31:6: Intel I219-LM (4) Ethernet Connection (ethernet network, revision 0x21)
001:00:0: Realtek Semiconductor RTS525A PCI-E Card Reader (undefined, subclass 0x00, revision 0x01)
002:00:0: Intel Dual Band Wireless AC 8265 (miscellaneous network, revision 0x78)