intel/iwlegacy/4965-rs.c

98 il4965_hwrate_to_plcp_idx(u32 rate_n_flags)
103 	if (rate_n_flags & RATE_MCS_HT_MSK) {
104 		idx = (rate_n_flags & 0xff);
119 			if (il_rates[idx].plcp == (rate_n_flags & 0xFF))
131 				    struct il_lq_sta *lq_sta, u32 rate_n_flags);
137 				    u32 *rate_n_flags, int idx);
140 il4965_rs_dbgfs_set_mcs(struct il_lq_sta *lq_sta, u32 * rate_n_flags, int idx)
208 il4965_rs_extract_rate(u32 rate_n_flags)
210 	return (u8) (rate_n_flags & 0xFF);
377 il4965_get_il4965_num_of_ant_from_rate(u32 rate_n_flags)
379 	return !!(rate_n_flags & RATE_MCS_ANT_A_MSK) +
380 	    !!(rate_n_flags & RATE_MCS_ANT_B_MSK) +
381 	    !!(rate_n_flags & RATE_MCS_ANT_C_MSK);
479  * Fill uCode API rate_n_flags field, based on "search" or "active" table.
485 	u32 rate_n_flags = 0;
488 		rate_n_flags = il_rates[idx].plcp;
490 			rate_n_flags |= RATE_MCS_CCK_MSK;
497 		rate_n_flags = RATE_MCS_HT_MSK;
500 			rate_n_flags |= il_rates[idx].plcp_siso;
502 			rate_n_flags |= il_rates[idx].plcp_mimo2;
507 	rate_n_flags |=
513 				rate_n_flags |= RATE_MCS_DUP_MSK;
515 				rate_n_flags |= RATE_MCS_HT40_MSK;
518 			rate_n_flags |= RATE_MCS_SGI_MSK;
521 			rate_n_flags |= RATE_MCS_GF_MSK;
523 				rate_n_flags &= ~RATE_MCS_SGI_MSK;
528 	return rate_n_flags;
532  * Interpret uCode API's rate_n_flags format,
536 il4965_rs_get_tbl_info_from_mcs(const u32 rate_n_flags,
540 	u32 ant_msk = (rate_n_flags & RATE_MCS_ANT_ABC_MSK);
542 	    il4965_get_il4965_num_of_ant_from_rate(rate_n_flags);
546 	*rate_idx = il4965_hwrate_to_plcp_idx(rate_n_flags);
560 	if (!(rate_n_flags & RATE_MCS_HT_MSK)) {
569 		if (rate_n_flags & RATE_MCS_SGI_MSK)
572 		if ((rate_n_flags & RATE_MCS_HT40_MSK) ||
573 		    (rate_n_flags & RATE_MCS_DUP_MSK))
576 		if (rate_n_flags & RATE_MCS_DUP_MSK)
579 		mcs = il4965_rs_extract_rate(rate_n_flags);
597 il4965_rs_toggle_antenna(u32 valid_ant, u32 *rate_n_flags,
618 	*rate_n_flags &= ~RATE_MCS_ANT_ABC_MSK;
619 	*rate_n_flags |= new_ant_type << RATE_MCS_ANT_POS;
837 	tx_rate = le32_to_cpu(table->rs_table[0].rate_n_flags);
918 		tx_rate = le32_to_cpu(table->rs_table[0].rate_n_flags);
944 			tx_rate = le32_to_cpu(table->rs_table[i].rate_n_flags);
2371 	/* Interpret new_rate (rate_n_flags) */
2387 	lq_cmd->rs_table[idx].rate_n_flags = cpu_to_le32(new_rate);
2421 			lq_cmd->rs_table[idx].rate_n_flags =
2463 		lq_cmd->rs_table[idx].rate_n_flags = cpu_to_le32(new_rate);
2501 il4965_rs_dbgfs_set_mcs(struct il_lq_sta *lq_sta, u32 * rate_n_flags, int idx)
2515 			*rate_n_flags = lq_sta->dbg_fixed_rate;
2644 					       rate_n_flags));
2649 						rate_n_flags),
2656 						rate_n_flags),