a.rb

geno@geno:~$ lspci -nn
00:00.0 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD/ATI] RS480/RS482/RS485 Host Bridge [1002:5950] (rev 10)
00:01.0 PCI bridge [0604]: Advanced Micro Devices, Inc. [AMD/ATI] RC4xx/RS4xx PCI Bridge [int gfx] [1002:5a3f]
00:04.0 PCI bridge [0604]: Advanced Micro Devices, Inc. [AMD/ATI] RC4xx/RS4xx PCI Express Port 1 [1002:5a36]
00:05.0 PCI bridge [0604]: Advanced Micro Devices, Inc. [AMD/ATI] RC4xx/RS4xx PCI Express Port 2 [1002:5a37]
00:06.0 PCI bridge [0604]: Advanced Micro Devices, Inc. [AMD/ATI] RC4xx/RS4xx PCI Express Port 3 [1002:5a38]
00:07.0 PCI bridge [0604]: Advanced Micro Devices, Inc. [AMD/ATI] RC4xx/RS4xx PCI Express Port 4 [1002:5a39]
00:12.0 IDE interface [0101]: Advanced Micro Devices, Inc. [AMD/ATI] IXP SB4x0 Serial ATA Controller [1002:4379] (rev 80)
00:13.0 USB controller [0c03]: Advanced Micro Devices, Inc. [AMD/ATI] IXP SB4x0 USB Host Controller [1002:4374] (rev 80)
00:13.1 USB controller [0c03]: Advanced Micro Devices, Inc. [AMD/ATI] IXP SB4x0 USB Host Controller [1002:4375] (rev 80)
00:13.2 USB controller [0c03]: Advanced Micro Devices, Inc. [AMD/ATI] IXP SB4x0 USB2 Host Controller [1002:4373] (rev 80)
00:14.0 SMBus [0c05]: Advanced Micro Devices, Inc. [AMD/ATI] IXP SB4x0 SMBus Controller [1002:4372] (rev 83)
00:14.1 IDE interface [0101]: Advanced Micro Devices, Inc. [AMD/ATI] IXP SB4x0 IDE Controller [1002:4376] (rev 80)
00:14.2 Audio device [0403]: Advanced Micro Devices, Inc. [AMD/ATI] IXP SB4x0 High Definition Audio Controller [1002:437b] (rev 01)
00:14.3 ISA bridge [0601]: Advanced Micro Devices, Inc. [AMD/ATI] IXP SB4x0 PCI-ISA Bridge [1002:4377] (rev 80)
00:14.4 PCI bridge [0604]: Advanced Micro Devices, Inc. [AMD/ATI] IXP SB4x0 PCI-PCI Bridge [1002:4371] (rev 80)
00:18.0 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] K8 [Athlon64/Opteron] HyperTransport Technology Configuration [1022:1100]
00:18.1 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] K8 [Athlon64/Opteron] Address Map [1022:1101]
00:18.2 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] K8 [Athlon64/Opteron] DRAM Controller [1022:1102]
00:18.3 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] K8 [Athlon64/Opteron] Miscellaneous Control [1022:1103]
01:05.0 VGA compatible controller [0300]: Advanced Micro Devices, Inc. [AMD/ATI] RS482M [Mobility Radeon Xpress 200] [1002:5975]
08:01.0 CardBus bridge [0607]: ENE Technology Inc CB-712/4 Cardbus Controller [1524:1412] (rev 10)
08:01.1 FLASH memory [0501]: ENE Technology Inc ENE PCI Memory Stick Card Reader Controller [1524:0530] (rev 01)
08:01.2 SD Host controller [0805]: ENE Technology Inc ENE PCI Secure Digital Card Reader Controller [1524:0550] (rev 01)
08:01.3 FLASH memory [0501]: ENE Technology Inc FLASH memory: ENE Technology Inc: [1524:0520] (rev 01)
08:01.4 FLASH memory [0501]: ENE Technology Inc SD/MMC Card Reader Controller [1524:0551] (rev 01)
08:02.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL-8100/8101L/8139 PCI Fast Ethernet Adapter [10ec:8139] (rev 10)
08:04.0 Network controller [0280]: Broadcom Corporation BCM4318 [AirForce One 54g] 802.11g Wireless LAN Controller [14e4:4318] (rev 02)
geno@geno:~$ lshw -C Network
WARNING: you should run this program as super-user.
  *-network:0             
       description: Ethernet interface
       product: RTL-8100/8101L/8139 PCI Fast Ethernet Adapter
       vendor: Realtek Semiconductor Co., Ltd.
       physical id: 2
       bus info: pci@0000:08:02.0
       logical name: enp8s2
       version: 10
       serial: 00:16:36:a5:a4:77
       size: 100Mbit/s
       capacity: 100Mbit/s
       width: 32 bits
       clock: 33MHz
       capabilities: bus_master cap_list ethernet physical tp mii 10bt 10bt-fd 100bt 100bt-fd autonegotiation
       configuration: autonegotiation=on broadcast=yes driver=8139too driverversion=0.9.28 duplex=full ip=10.0.0.169 latency=64 link=yes maxlatency=64 mingnt=32 multicast=yes port=MII speed=100Mbit/s
       resources: irq:20 ioport:a000(size=256) memory:c0203c00-c0203cff
  *-network:1
       description: Network controller
       product: BCM4318 [AirForce One 54g] 802.11g Wireless LAN Controller
       vendor: Broadcom Corporation
       physical id: 4
       bus info: pci@0000:08:04.0
       version: 02
       width: 32 bits
       clock: 33MHz
       capabilities: bus_master
       configuration: driver=wl latency=64
       resources: irq:21 memory:c0200000-c0201fff
WARNING: output may be incomplete or inaccurate, you should run this program as super-user.
geno@geno:~$ dmesg | grep -e ath -e wlan
[   27.838278]  [<ffffffff81081102>] warn_slowpath_common+0x82/0xc0
[   27.838281]  [<ffffffff8108119c>] warn_slowpath_fmt+0x5c/0x80
[   27.838478]  [<ffffffff818275f2>] entry_SYSCALL_64_fastpath+0x16/0x71
[   27.892001]  [<ffffffff818275f2>] entry_SYSCALL_64_fastpath+0x16/0x71
geno@geno:~$ uname -rm
4.4.0-25-generic x86_64
geno@geno:~$