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Cite the source of frequency allocation information. 

svn path=/trunk/; revision=24538
This commit is contained in:
Gerald Combs 2008-03-03 20:17:53 +00:00
parent 2c4c5a086b
commit 8e0bae388f
2 changed files with 6 additions and 4 deletions
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9
epan/frequency-utils.c
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@ -39,11 +39,12 @@ typedef struct freq_cvt_s {
#define FREQ_STEP 5 /* MHz. This seems to be consistent, thankfully */
/* From "802.11 Wireless Networks: The Definitive Guide", 2nd Ed. by Matthew Gast */
static freq_cvt_t freq_cvt[] = {
{ 2412, 2472, 1, TRUE },
{ 2484, 2484, 14, TRUE },
{ 5000, 5995, 0, FALSE },
{ 4920, 4995, 240, FALSE }
{ 2412, 2472, 1, TRUE }, /* Table 12-1, p 257 */
{ 2484, 2484, 14, TRUE }, /* Table 12-1, p 257 */
{ 5000, 5995, 0, FALSE }, /* Table 13-1, p 289 */
{ 4920, 4995, 240, FALSE } /* Table 13-1, p 289 */
};
#define NUM_FREQ_CVT (sizeof(freq_cvt) / sizeof(freq_cvt_t))

1
epan/frequency-utils.h
View File

@ -54,6 +54,7 @@ ieee80211_chan_to_mhz(gint chan, gboolean is_bg);
gchar*
ieee80211_mhz_to_str(guint freq);
/* Should this be "(freq < 4920)", or something else? */
#define FREQ_IS_BG(freq) (freq <= 2484)
/*