diff options
| author | Johannes Berg <johannes.berg@intel.com> | 2025-05-04 13:26:20 +0300 |
|---|---|---|
| committer | Miri Korenblit <miriam.rachel.korenblit@intel.com> | 2025-05-07 06:08:01 +0300 |
| commit | dadcaf7f5a8e16d3d55ed3b09252c2c16052bd72 (patch) | |
| tree | c9663d815b4739a31e40dd10832f7a4bd2313b49 /drivers/net/wireless/intel/iwlwifi/fw/rs.c | |
| parent | 3a68ae0fa2ec13822a83756ac11ee447df7fe526 (diff) | |
wifi: iwlwifi: fw: remove RATE_MCS_NSS_POS
We can use u32_{get,encode}_bits() instead of manual shifts
and remove RATE_MCS_NSS_POS.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com>
Link: https://patch.msgid.link/20250504132447.b6da6048f8b8.Ib6d78ed6ffb7e99c42c2dd2ca4706a6bf73d3066@changeid
Diffstat (limited to 'drivers/net/wireless/intel/iwlwifi/fw/rs.c')
| -rw-r--r-- | drivers/net/wireless/intel/iwlwifi/fw/rs.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/drivers/net/wireless/intel/iwlwifi/fw/rs.c b/drivers/net/wireless/intel/iwlwifi/fw/rs.c index 8f99e501629e..9e5603774637 100644 --- a/drivers/net/wireless/intel/iwlwifi/fw/rs.c +++ b/drivers/net/wireless/intel/iwlwifi/fw/rs.c @@ -1,6 +1,6 @@ // SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause /* - * Copyright (C) 2021-2022 Intel Corporation + * Copyright (C) 2021-2022, 2025 Intel Corporation */ #include <net/mac80211.h> @@ -121,7 +121,7 @@ u32 iwl_new_rate_from_v1(u32 rate_v1) rate_v1 & RATE_HT_MCS_RATE_CODE_MSK_V1; nss = (rate_v1 & RATE_HT_MCS_MIMO2_MSK) >> RATE_HT_MCS_NSS_POS_V1; - rate_v2 |= nss << RATE_MCS_NSS_POS; + rate_v2 |= u32_encode_bits(nss, RATE_MCS_NSS_MSK); } else if (rate_v1 & RATE_MCS_VHT_MSK_V1 || rate_v1 & RATE_MCS_HE_MSK_V1) { rate_v2 |= rate_v1 & RATE_VHT_MCS_RATE_CODE_MSK; @@ -225,8 +225,7 @@ int rs_pretty_print_rate(char *buf, int bufsz, const u32 rate) mcs = format == RATE_MCS_HT_MSK ? RATE_HT_MCS_INDEX(rate) : rate & RATE_MCS_CODE_MSK; - nss = ((rate & RATE_MCS_NSS_MSK) - >> RATE_MCS_NSS_POS) + 1; + nss = u32_get_bits(rate, RATE_MCS_NSS_MSK); sgi = format == RATE_MCS_HE_MSK ? iwl_he_is_sgi(rate) : rate & RATE_MCS_SGI_MSK; |