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Diffstat (limited to 'Documentation/networking')
| -rw-r--r-- | Documentation/networking/README.ipw2200 | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/Documentation/networking/README.ipw2200 b/Documentation/networking/README.ipw2200 index c6492d3839f..712c5681338 100644 --- a/Documentation/networking/README.ipw2200 +++ b/Documentation/networking/README.ipw2200 @@ -26,6 +26,7 @@ Index 1.2. Module parameters 1.3. Wireless Extension Private Methods 1.4. Sysfs Helper Files +1.5. Supported channels 2. Ad-Hoc Networking 3. Interacting with Wireless Tools 3.1. iwconfig mode @@ -314,6 +315,35 @@ For the device level files, see /sys/bus/pci/drivers/ipw2200: running ifconfig and is therefore disabled by default. +1.5. Supported channels +----------------------------------------------- + +Upon loading the Intel(R) PRO/Wireless 2915ABG Driver for Linux, a +message stating the detected geography code and the number of 802.11 +channels supported by the card will be displayed in the log. + +The geography code corresponds to a regulatory domain as shown in the +table below. + + Supported channels +Code Geography 802.11bg 802.11a + +--- Restricted 11 0 +ZZF Custom US/Canada 11 8 +ZZD Rest of World 13 0 +ZZA Custom USA & Europe & High 11 13 +ZZB Custom NA & Europe 11 13 +ZZC Custom Japan 11 4 +ZZM Custom 11 0 +ZZE Europe 13 19 +ZZJ Custom Japan 14 4 +ZZR Rest of World 14 0 +ZZH High Band 13 4 +ZZG Custom Europe 13 4 +ZZK Europe 13 24 +ZZL Europe 11 13 + + 2. Ad-Hoc Networking ----------------------------------------------- |