1 |
On Tuesday 23 December 2008 03:28:55 James wrote: |
2 |
> Alan McKinnon <alan.mckinnon <at> gmail.com> writes: |
3 |
> > grepping a log file is the most natural way for an experienced unix admin |
4 |
> > to do it. It's a useful skill, all newbies should be encouraged (but not |
5 |
> > required) to learn it. Sometimes we experienced admin types lose sight of |
6 |
> > the fact that regardless of all the nice new user-friendly aspects of |
7 |
> > Linux being driven by distros like Ubuntu, under the covers we still have |
8 |
> > a hard-core Unix system. |
9 |
> |
10 |
> hmmmm, |
11 |
> |
12 |
> Look at lspci -v. It lists quite a few kernel drivers.... |
13 |
|
14 |
I'm not sure I follow you. lspci lists physical hardware devices found while |
15 |
enumerating the pci bus, with -v it lists the kernel driver loaded for |
16 |
accessing that device. |
17 |
|
18 |
Weren't you looking for the X video driver? You won't find that in lspci, it's |
19 |
a user-space driver loaded by the X server. You may well find information |
20 |
related to 3D rendering and frame buffers though. |
21 |
|
22 |
Another thing that people all too easily lose sight of is that if someone |
23 |
wants such information as which X driver is loaded, then we assume that the |
24 |
person knows enough about the system to know where to look and knows the |
25 |
usual tools for looking there. In much the same way as we expect the car |
26 |
mechanic to know where the spark plugs are and what they do. |
27 |
|
28 |
> 00:05.0 PCI bridge: ATI Technologies Inc RS480 PCI Bridge (prog-if 00 |
29 |
> [Normal decode]) |
30 |
> <snip> |
31 |
> Kernel driver in use: pcieport-drive |
32 |
> |
33 |
> and here: |
34 |
> 00:12.0 IDE interface: ATI Technologies Inc 4379 Serial ATA Controller |
35 |
> (prog-if 8f [Master SecP SecO PriP PriO]) |
36 |
> <snip> |
37 |
> Kernel driver in use: sata_sil |
38 |
> |
39 |
> and so on... |
40 |
> 00:13.0 USB Controller: ATI Technologies Inc IXP SB400 USB Host Controller |
41 |
> (prog-if 10 [OHCI]) |
42 |
> Kernel driver in use: ohci_hcd |
43 |
> |
44 |
> 00:14.0 SMBus: ATI Technologies Inc IXP SB400 SMBus Controller (rev 11) |
45 |
> |
46 |
> Kernel driver in use: piix4_smbus |
47 |
> |
48 |
> |
49 |
> I guess that was done just for lazy(slow) admins.....? |
50 |
> |
51 |
> |
52 |
> common, it's an obviously an oversight, cause lots of other |
53 |
> things get listed.........you think? Maybe it'd be too |
54 |
> difficult to do? |
55 |
|
56 |
Remind me again, what point are you making? lspci is a very low-level hardware |
57 |
detection tool. It's not supposed to be friendly, it's supposed to be |
58 |
complete. |
59 |
|
60 |
-- |
61 |
alan dot mckinnon at gmail dot com |