drivers/infineon/bcmwifi_channels.h

48 #define CH_5MHZ_APART			1	/* 2G band channels are 5 Mhz apart */
50 #define CH_MIN_2G_CHANNEL                 1u    /* Min channel in 2G band */
57 					 * this is that + 1 rounded up to a multiple of NBBY (8).
60 #define MAXCHANNEL_NUM	(MAXCHANNEL - 1)	/* max channel number */
173 #define CHSPEC_IS20(chspec)	1
228 #define LUU_20_SB_160(channel)  CH_OFF_10MHZ_MULTIPLES(channel, -1)
229 #define ULL_20_SB_160(channel)  CH_OFF_10MHZ_MULTIPLES(channel,  1)
246 #define LLU_20_SB_8080(chspec)  CH_OFF_10MHZ_MULTIPLES(LOWER_80_SB(chspec), -1)
247 #define LUL_20_SB_8080(chspec)  CH_OFF_10MHZ_MULTIPLES(LOWER_80_SB(chspec),  1)
250 #define ULU_20_SB_8080(chspec)  CH_OFF_10MHZ_MULTIPLES(UPPER_80_SB(chspec), -1)
251 #define UUL_20_SB_8080(chspec)  CH_OFF_10MHZ_MULTIPLES(UPPER_80_SB(chspec),  1)
485  * Channel Factor for the starting frequence of 2.4 GHz channels.
488 #define WF_CHAN_FACTOR_2_4_G		4814	/* 2.4 GHz band, 2407 MHz */
491  * Channel Factor for the starting frequence of 5 GHz channels.
494 #define WF_CHAN_FACTOR_5_G		10000	/* 5   GHz band, 5000 MHz */
497  * Channel Factor for the starting frequence of 4.9 GHz channels.
500 #define WF_CHAN_FACTOR_4_G		8000	/* 4.9 GHz band for Japan */
502 #define WLC_2G_25MHZ_OFFSET		5	/* 2.4GHz band channel offset */
650  * If the given base frequency is zero, a base frequency of 5 GHz is assumed for
651  * frequencies from 5 - 6 GHz, and 2.407 GHz is assumed for 2.4 - 2.5 GHz.
656  * 2.4 GHz and 5 GHz bands.
658  * The returned channel will be in the range [1, 14] in the 2.4 GHz band
660  * -1 is returned if the start_factor is WF_CHAN_FACTOR_2_4_G and the
661  * frequency is not a 2.4 GHz channel, or if the frequency is not and even
662  * multiple of 5 MHz from the base frequency to the base plus 1 GHz.
667  * @param	start_factor  base frequency in 500 kHz units, e.g. 10000 for 5 GHz
682  * The valid channel range is [1, 14] in the 2.4 GHz band and [0, 200] otherwise.
685  * 2.4 GHz and 5 GHz bands.
686  * The channel range of [1, 14] is only checked for a start_factor of
690  * -1 is returned for an out of range channel.
695  * @param	start_factor  base frequency in 500 kHz units, e.g. 10000 for 5 GHz
794  * For 160MHz or 80P80 chanspec, set ch[0]/ch[1] to be the low/high 80 Mhz channels
796  * For 20/40/80MHz chanspec, set ch[0] to be the center freq, and chan[1]=-1