459c51ad6e
This seems to be working smoothly now. Let's not hold back the mac80211 transition any further. This patch ports the existing driver from softmac to mac80211. Many thanks to everyone who helped out with the porting efforts. Signed-off-by: Daniel Drake <dsd@gentoo.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
76 lines
1.9 KiB
C
76 lines
1.9 KiB
C
#ifndef _ZD_IEEE80211_H
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#define _ZD_IEEE80211_H
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#include <net/mac80211.h>
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/* Additional definitions from the standards.
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*/
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#define ZD_REGDOMAIN_FCC 0x10
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#define ZD_REGDOMAIN_IC 0x20
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#define ZD_REGDOMAIN_ETSI 0x30
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#define ZD_REGDOMAIN_SPAIN 0x31
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#define ZD_REGDOMAIN_FRANCE 0x32
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#define ZD_REGDOMAIN_JAPAN_ADD 0x40
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#define ZD_REGDOMAIN_JAPAN 0x41
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enum {
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MIN_CHANNEL24 = 1,
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MAX_CHANNEL24 = 14,
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};
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void zd_geo_init(struct ieee80211_hw *hw, u8 regdomain);
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#define ZD_PLCP_SERVICE_LENGTH_EXTENSION 0x80
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struct ofdm_plcp_header {
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u8 prefix[3];
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__le16 service;
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} __attribute__((packed));
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static inline u8 zd_ofdm_plcp_header_rate(const struct ofdm_plcp_header *header)
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{
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return header->prefix[0] & 0xf;
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}
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/* The following defines give the encoding of the 4-bit rate field in the
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* OFDM (802.11a/802.11g) PLCP header. Notify that these values are used to
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* define the zd-rate values for OFDM.
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*
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* See the struct zd_ctrlset definition in zd_mac.h.
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*/
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#define ZD_OFDM_PLCP_RATE_6M 0xb
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#define ZD_OFDM_PLCP_RATE_9M 0xf
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#define ZD_OFDM_PLCP_RATE_12M 0xa
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#define ZD_OFDM_PLCP_RATE_18M 0xe
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#define ZD_OFDM_PLCP_RATE_24M 0x9
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#define ZD_OFDM_PLCP_RATE_36M 0xd
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#define ZD_OFDM_PLCP_RATE_48M 0x8
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#define ZD_OFDM_PLCP_RATE_54M 0xc
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struct cck_plcp_header {
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u8 signal;
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u8 service;
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__le16 length;
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__le16 crc16;
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} __attribute__((packed));
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static inline u8 zd_cck_plcp_header_signal(const struct cck_plcp_header *header)
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{
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return header->signal;
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}
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/* These defines give the encodings of the signal field in the 802.11b PLCP
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* header. The signal field gives the bit rate of the following packet. Even
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* if technically wrong we use CCK here also for the 1 MBit/s and 2 MBit/s
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* rate to stay consistent with Zydas and our use of the term.
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*
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* Notify that these values are *not* used in the zd-rates.
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*/
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#define ZD_CCK_PLCP_SIGNAL_1M 0x0a
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#define ZD_CCK_PLCP_SIGNAL_2M 0x14
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#define ZD_CCK_PLCP_SIGNAL_5M5 0x37
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#define ZD_CCK_PLCP_SIGNAL_11M 0x6e
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#endif /* _ZD_IEEE80211_H */
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