Re: single SATA disk and yet identified as 'ad4'

2009-05-11 Thread Boris Kochergin
By default, ATA disks are assigned numbers based on the ATA controller 
they are on, and whether they are primary or secondary on the 
controller. For example, the primary disk on the first controller would 
be ad0, the secondary disk on the first controller would be ad1, the 
primary disk on the second controller would be ad2, etc. This is the 
ATA_STATIC_ID kernel option. I expect that there are two ATA controllers 
before the one your disk is on. You may confirm this by running 
"atacontrol list".


-Boris

Saifi Khan wrote:

Hi all:

The system has just one SATA disk and yet bootloader process
identified it as 'ad4'. Ideally, it should be ad1.

Here is the PCI information

00:00.0 Host bridge: Intel Corporation Mobile 945GM/PM/GMS, 943/940GML and 
945GT Express Memory Controller Hub (rev 03)
00:02.0 VGA compatible controller: Intel Corporation Mobile 945GM/GMS, 
943/940GML Express Integrated Graphics Controller (rev 03)
00:02.1 Display controller: Intel Corporation Mobile 945GM/GMS/GME, 943/940GML 
Express Integrated Graphics Controller (rev 03)
00:1b.0 Audio device: Intel Corporation 82801G (ICH7 Family) High Definition 
Audio Controller (rev 01)
00:1c.0 PCI bridge: Intel Corporation 82801G (ICH7 Family) PCI Express Port 1 
(rev 01)
00:1c.2 PCI bridge: Intel Corporation 82801G (ICH7 Family) PCI Express Port 3 
(rev 01)
00:1d.0 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI 
Controller #1 (rev 01)
00:1d.1 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI 
Controller #2 (rev 01)
00:1d.2 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI 
Controller #3 (rev 01)
00:1d.7 USB Controller: Intel Corporation 82801G (ICH7 Family) USB2 EHCI 
Controller (rev 01)
00:1e.0 PCI bridge: Intel Corporation 82801 Mobile PCI Bridge (rev e1)
00:1f.0 ISA bridge: Intel Corporation 82801GBM (ICH7-M) LPC Interface Bridge 
(rev 01)
00:1f.1 IDE interface: Intel Corporation 82801G (ICH7 Family) IDE Controller 
(rev 01)
00:1f.2 SATA controller: Intel Corporation 82801GBM/GHM (ICH7 Family) SATA AHCI 
Controller (rev 01)
00:1f.3 SMBus: Intel Corporation 82801G (ICH7 Family) SMBus Controller (rev 01)
06:00.0 Network controller: Broadcom Corporation BCM94311MCG wlan mini-PCI (rev 
01)
08:08.0 Ethernet controller: Realtek Semiconductor Co., Ltd. 
RTL-8139/8139C/8139C+ (rev 10)

How does the labelling logic work ? 



thanks
Saifi.
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Re: desktop wireless card

2008-08-15 Thread Boris Kochergin

James Harrison wrote:

gahn wrote:

Hello:

Could anyone recommend a desktop wireless card for freebsd 6.2? Just 
moved in new place and only wireless in the house.


Thanks in advance


  
I use whatever was the cheapest linksys wireless G card I could find; 
plugs in to PCI slot and works wonderfully.

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I'm not certain that everything Linksys puts out has FreeBSD-supported 
hardware inside. I have a bunch of TRENDnet TEW-443PI and Netgear WG311T 
cards that work well. They use the ath(4) driver.


As a general statement, I'm pretty sure that anything with an Atheros 
chip inside (a fact often advertised on boxes of the products) that 
doesn't support any incarnation of 802.11n will work with said driver. 
http://atheros.rapla.net/ has more details.


-Boris
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Re: USB wireless AP?

2008-04-22 Thread Boris Kochergin

Ivan Voras wrote:

Boris Kochergin wrote:
Do you know about http://ralink.rapla.net/? The RT2500-based cards 
listed there are supported by the ural(4) driver. There's a 
discouraging comment about using them for access points in the man 
page, though:


CAVEATS
The ural driver does not support automatic adaptation of the 
transmit

speed in IBSS and HostAP operating modes.


That's too bad - it seems the Linsys' card is supported by ural. I 
looked around for Linux information on the same topic, and given the 
problems they have, I think I'll even settle for IBSS. Are there any 
practical differences between HOSTAP and IBSS when used by a very 
small number of users?



I've never used IBSS, but I have enough spare 802.11 hardware to try it 
out. I'll let you know.


-Boris
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Re: USB wireless AP?

2008-04-22 Thread Boris Kochergin
Do you know about http://ralink.rapla.net/? The RT2500-based cards 
listed there are supported by the ural(4) driver. There's a discouraging 
comment about using them for access points in the man page, though:


CAVEATS
The ural driver does not support automatic adaptation of the transmit
speed in IBSS and HostAP operating modes.

-Boris

Ivan Voras wrote:

Hi,

I'm planning to set up an AP by adding an USB wifi card to a 
7.0-RELEASE machine, and I'm interested in a couple of things:


- First, hardware compatibility - AFAIK only some cards support AP 
mode? Can anyone recommend such USB wireless hardware, preferably in 
terms of product names instead of chip names? I see the following 
cards in a local store: BANDRIDGE CWN4002G, CANYON WF-518D, CANYON 
WF-518, LINKSYS WUSB54GC.


- Are there any tips & tricks additional to the instructions on 
http://www.freebsd.org/doc/en/books/handbook/network-wireless.html ?



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libstdc++ extentions

2007-11-01 Thread Boris Kochergin
Hi, list. I'd like to use some code from the 
/usr/include/c++/4.2/ext/pb_ds part of libstdc++ on 
RELENG_7--particularly their patricia trie implementation. The various 
patricia trie headers, however, attempt to include 
ext/pb_ds/detail/type_utils.hpp, among other things, which don't exist. 
I notice that GCC from ports installs with all of said headers, and 
indeed, I can use the patricia trie code if I compile it with, for 
example, G++ 4.2.2 from ports. I also notice that the headers missing 
from /usr/include/c++/4.2/ext/pb_ds exist in 
/usr/src/contrib/libstdc++/include/ext/pb_ds, so my question is: is 
there a way to make installworld, etc. install them? I could copy them 
over manually and whatnot, but I'm curious about a "proper" solution. 
Thanks.


-Boris
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