drivers/infineon/bcmwifi_channels.h

134 /* pass a 80MHz channel number (uint8) to get respective LL, UU, LU, UL */
234 /* given an 80p80 channel, return the lower 80MHz sideband */
239 /* given an 80p80 channel, return the upper 80MHz sideband */
244 /* pass an 80P80 chanspec (not channel) to get 20MHz subnand channel numbers */
255  * (works with 20, 40, 80, 160, 80p80)
265  * (works with 20, 40, 80, 160, 80p80)
275  * (works with 80p80 only)
284  * (works with 20, 40, 80, 160, 80p80)
317  * (works with 20, 40, 80)
324  * (works with 20, 40, 80, 160, 80p80)
332  * (works with 20, 40, 80, 160, 80p80)
360 /* given a chanspec of any bw, tests if primary20 SB is in lower 20, 40, 80 respectively */
362 #define IS_CTL_IN_L40(chspec) !((chspec) & WL_CHANSPEC_CTL_SB_UL)	/* in low 40 of any 80 */
363 #define IS_CTL_IN_L80(chspec) !((chspec) & WL_CHANSPEC_CTL_SB_ULL)	/* in low 80 of 80p80/160 */
403 * as simple numeric comparisons, with the exception that 160 is the same BW as 80+80,
514  * Bandwidth of 160 MHz will be returned for 80+80MHz chanspecs.
613  *         "5", "10", "20", "40", "80", "160", "80+80"
641  * This function returns the chanspec for the primary 40MHz of an 80MHz or wider channel.
705  * Returns the chanspec 80Mhz channel corresponding to the following input
709  *	center_channel   - center frequecny of the 80Mhz channel
732  * Returns the 80+80 MHz chanspec corresponding to the following input parameters
739  * The primary channel must be contained in one of the 80MHz channels. This routine
740  * will determine which frequency segment is the primary 80 MHz segment.
750  * Returns the center channel of the primary 80 MHz sub-band of the provided chanspec
754  * @return	center channel number of the primary 80MHz sub-band of the input.
755  *		Will return the center channel of an input 80MHz chspec.
756  *		Will return INVCHANNEL if the chspec is malformed or less than 80MHz bw.
761  * Returns the center channel of the secondary 80 MHz sub-band of the provided chanspec
765  * @return	center channel number of the secondary 80MHz sub-band of the input.
766  *		Will return INVCHANNEL if the chspec is malformed or bw is not greater than 80MHz.
771  * Returns the chanspec for the primary 80MHz sub-band of an 160MHz or 80+80 channel
775  * @return	An 80MHz chanspec describing the primary 80MHz sub-band of the input.
776  *		Will return an input 80MHz chspec as is.
777  *		Will return INVCHANSPEC if the chspec is malformed or less than 80MHz bw.
782  * Returns the chanspec for the secondary 80MHz sub-band of an 160MHz or 80+80 channel
788  * @return	An 80MHz chanspec describing the secondary 80MHz sub-band of the input.
789  *		Will return INVCHANSPEC if the chspec is malformed or bw is not greater than 80MHz.
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
803  * In case of 80+80 chanspec it returns the primary 80 Mhz centre channel
815  * Works with 20, 40, 80, 80p80 and 160MHz chspec