Venho através deste artigo mostrar como obter informações sobre uma placa (hardware) desconhecido no Linux. Uma grande vantagem para quem não quer abrir a máquina, quando o mesmo estando na garantia. Assim obtendo mais informações sobre o fabricante da placa etc.

Obtendo informações sobre o Hardware no Linux

Abra o prompt de comando, e estando logado como root digite o seguinte comando para exibir informações sobre a placa:

# lspci | nl

Será exibida informações do Hardware, como no exemplo abaixo:

1 00:00.0 Host bridge: VIA Technologies, Inc. P4M890 Host Bridge
2 00:00.1 Host bridge: VIA Technologies, Inc. P4M890 Host Bridge
3 00:00.2 Host bridge: VIA Technologies, Inc. P4M890 Host Bridge
4 00:00.3 Host bridge: VIA Technologies, Inc. P4M890 Host Bridge
5 00:00.4 Host bridge: VIA Technologies, Inc. P4M890 Host Bridge
6 00:00.5 PIC: VIA Technologies, Inc. P4M890 I/O APIC Interrupt Controller
7 00:00.6 Host bridge: VIA Technologies, Inc. P4M890 Security Device
8 00:00.7 Host bridge: VIA Technologies, Inc. P4M890 Host Bridge
9 00:01.0 PCI bridge: VIA Technologies, Inc. VT8237 PCI Bridge
10 00:0f.0 IDE interface: VIA Technologies, Inc. Unknown device 5337 (rev 80)
11 00:0f.1 IDE interface: VIA Technologies, Inc. VT82C586A/B/VT82C686/A/B/VT823x/A/C PIPC Bus Master IDE (rev 07)
12 00:10.0 USB Controller: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1 Controller (rev a0)
13 00:10.1 USB Controller: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1 Controller (rev a0)
14 00:10.2 USB Controller: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1 Controller (rev a0)
15 00:10.3 USB Controller: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1 Controller (rev a0)
16 00:10.4 USB Controller: VIA Technologies, Inc. USB 2.0 (rev 86)
17 00:11.0 ISA bridge: VIA Technologies, Inc. VT8237A PCI to ISA Bridge
18 00:11.7 Host bridge: VIA Technologies, Inc. VT8251 Ultra VLINK Controller
19 00:12.0 Ethernet controller: VIA Technologies, Inc. VT6102 [Rhine-II] (rev 7c)
20 00:13.0 Host bridge: VIA Technologies, Inc. VT8237A Host Bridge
21 00:13.1 PCI bridge: VIA Technologies, Inc. VT8237A PCI to PCI Bridge
22 01:00.0 VGA compatible controller: VIA Technologies, Inc. UniChrome Pro IGP [VIA P4M890 Chipset] (rev 02)
23 04:03.0 Communication controller: Conexant HSF 56k Data/Fax Modem (rev 01)
24 80:01.0 Audio device: VIA Technologies, Inc. VIA High Definition Audio Controller (rev 10)

Logo após digite o seguinte comando, e anote as informações sobre a placa desejada.

# lspci -n | nl

1 00:00.0 0600: 1106:0327
2 00:00.1 0600: 1106:1327
3 00:00.2 0600: 1106:2327
4 00:00.3 0600: 1106:3327
5 00:00.4 0600: 1106:4327
6 00:00.5 0800: 1106:5327
7 00:00.6 0600: 1106:6327
8 00:00.7 0600: 1106:7327
9 00:01.0 0604: 1106:b198
10 00:0f.0 0101: 1106:5337 (rev 80)
11 00:0f.1 0101: 1106:0571 (rev 07)
12 00:10.0 0c03: 1106:3038 (rev a0)
13 00:10.1 0c03: 1106:3038 (rev a0)
14 00:10.2 0c03: 1106:3038 (rev a0)
15 00:10.3 0c03: 1106:3038 (rev a0)
16 00:10.4 0c03: 1106:3104 (rev 86)
17 00:11.0 0601: 1106:3337
18 00:11.7 0600: 1106:287e
19 00:12.0 0200: 1106:3065 (rev 7c)
20 00:13.0 0600: 1106:337b
21 00:13.1 0604: 1106:337a
22 01:00.0 0300: 1106:3343 (rev 02)
23 04:03.0 0780: 14f1:2f30 (rev 01)
24 80:01.0 0403: 1106:3288 (rev 10)

Agora copie o número da terceira coluna por ex: '1106:0327', e pesquise no site:

• http://pci-ids.ucw.cz/iii/?s=1:p=%2A

somente assim terá mais informações sobre o hardware desconhecido.

Até mais.