#define IEEE80211_DATA_LEN 2304
/* Maximum size for the MA-UNITDATA primitive, 802.11 standard section
- 6.2.1.1.2.
-
- The figure in section 7.1.2 suggests a body size of up to 2312
- bytes is allowed, which is a bit confusing, I suspect this
- represents the 2304 bytes of real data, plus a possible 8 bytes of
- WEP IV and ICV. (this interpretation suggested by Ramiro Barreiro) */
+ * 6.2.1.1.2.
+ *
+ * The figure in section 7.1.2 suggests a body size of up to 2312
+ * bytes is allowed, which is a bit confusing, I suspect this
+ * represents the 2304 bytes of real data, plus a possible 8 bytes of
+ * WEP IV and ICV. (this interpretation suggested by Ramiro Barreiro)
+ */
#define IEEE80211_HLEN 30
#define IEEE80211_FRAME_LEN (IEEE80211_DATA_LEN + IEEE80211_HLEN)
/* NOTE: This data is for statistical purposes; not all hardware provides this
* information for frames received. Not setting these will not cause
- * any adverse affects. */
+ * any adverse affects.
+ */
struct ieee80211_rx_stats {
s8 rssi;
u8 signal;
/* IEEE 802.11 requires that STA supports concurrent reception of at least
* three fragmented frames. This define can be increased to support more
* concurrent frames, but it should be noted that each entry can consume about
- * 2 kB of RAM and increasing cache size will slow down frame reassembly. */
+ * 2 kB of RAM and increasing cache size will slow down frame reassembly.
+ */
#define IEEE80211_FRAG_CACHE_LEN 4
struct ieee80211_frag_entry {
} __packed;
/*
-
- 802.11 data frame from AP
-
- ,-------------------------------------------------------------------.
-Bytes | 2 | 2 | 6 | 6 | 6 | 2 | 0..2312 | 4 |
- |------|------|---------|---------|---------|------|---------|------|
-Desc. | ctrl | dura | DA/RA | TA | SA | Sequ | frame | fcs |
- | | tion | (BSSID) | | | ence | data | |
- `-------------------------------------------------------------------'
-
-Total: 28-2340 bytes
-
-*/
+ *
+ * 802.11 data frame from AP
+ *
+ * ,-------------------------------------------------------------------.
+ * Bytes | 2 | 2 | 6 | 6 | 6 | 2 | 0..2312 | 4 |
+ * |------|------|---------|---------|---------|------|---------|------|
+ * Desc. | ctrl | dura | DA/RA | TA | SA | Sequ | frame | fcs |
+ * | | tion | (BSSID) | | | ence | data | |
+ * `-------------------------------------------------------------------'
+ *
+ * Total: 28-2340 bytes
+ *
+ */
struct ieee80211_header_data {
u16 frame_ctl;
/* MAX_RATES_LENGTH needs to be 12. The spec says 8, and many APs
* only use 8, and then use extended rates for the remaining supported
* rates. Other APs, however, stick all of their supported rates on the
- * main rates information element... */
+ * main rates information element...
+ */
#define MAX_RATES_LENGTH ((u8)12)
#define MAX_RATES_EX_LENGTH ((u8)16)
#define MAX_NETWORK_COUNT 128