Difference between revisions of "IPXE"
From coreboot
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03:06.0 Network controller: Atheros Communications Inc. AR922X Wireless Network Adapter (rev 01) | 03:06.0 Network controller: Atheros Communications Inc. AR922X Wireless Network Adapter (rev 01) | ||
| + | Identify its PCI IDs: | ||
| + | # lspci -s 03:06.0 -nnn | ||
| + | 03:06.0 Network controller [0280]: Atheros Communications Inc. AR922X Wireless Network Adapter [168c:0029] (rev 01) | ||
| + | get ipxe: | ||
| + | git clone git://git.ipxe.org/ipxe.git | ||
| + | cd ipxe/src/ | ||
| + | Copy the following into | ||
=== Booting === | === Booting === | ||
Revision as of 16:24, 7 October 2012
iPXE is a tool for loading an operating system over a network. It is a fork of GPXE.
Like GPXE uses legacy BIOS callbacks, and it works well with SeaBIOS. See GPXE.
Building and Running in seaBIOS howto
Here are the goals of this howto:
- fits in 128k for easier building process
- boot over an ath9k WiFi over an open/unencrypted wifi to an image that resides on the internet...
Building
Identify your wireless network card:
# lspci [...] 03:06.0 Network controller: Atheros Communications Inc. AR922X Wireless Network Adapter (rev 01)
Identify its PCI IDs:
# lspci -s 03:06.0 -nnn 03:06.0 Network controller [0280]: Atheros Communications Inc. AR922X Wireless Network Adapter [168c:0029] (rev 01)
get ipxe:
git clone git://git.ipxe.org/ipxe.git cd ipxe/src/
Copy the following into
Booting
- keep pressing ctrl+b while booting
- it will give you a shell:
iPXE>
- You will then need to type some commands to make it boot on the WiFi from the Internet.
- Identify your ESSID
iwlist
- set the ESSID
config
- get an IP Address
dhcp
- test the official demo (requires a ps2 keyboard)
chain http://boot.ipxe.org/demo/boot.php
