From: Pradeep Kumar Chitrapu <quic_pradeepc@quicinc.com>
To: <ath12k@lists.infradead.org>
Cc: <linux-wireless@vger.kernel.org>,
Pradeep Kumar Chitrapu <quic_pradeepc@quicinc.com>,
Muna Sinada <quic_msinada@quicinc.com>
Subject: [PATCH V5 04/10] wifi: ath12k: move HE MCS mapper to a separate function
Date: Wed, 15 May 2024 09:52:25 -0700 [thread overview]
Message-ID: <20240515165231.12114-5-quic_pradeepc@quicinc.com> (raw)
In-Reply-To: <20240515165231.12114-1-quic_pradeepc@quicinc.com>
Refactor the HE MCS mapper functionality in
ath12k_mac_copy_he_cap() into a new function.
This helps improve readability, extensibility and will be used
when adding support for 160 MHz bandwidth in subsequent patches.
Tested-on: QCN9274 hw2.0 PCI WLAN.WBE.1.0.1-00029-QCAHKSWPL_SILICONZ-1
Co-developed-by: Muna Sinada <quic_msinada@quicinc.com>
Signed-off-by: Muna Sinada <quic_msinada@quicinc.com>
Signed-off-by: Pradeep Kumar Chitrapu <quic_pradeepc@quicinc.com>
Acked-by: Jeff Johnson <quic_jjohnson@quicinc.com>
---
drivers/net/wireless/ath/ath12k/mac.c | 22 ++++++++++++++--------
1 file changed, 14 insertions(+), 8 deletions(-)
diff --git a/drivers/net/wireless/ath/ath12k/mac.c b/drivers/net/wireless/ath/ath12k/mac.c
index f58558a52eef..e60da45b9c7f 100644
--- a/drivers/net/wireless/ath/ath12k/mac.c
+++ b/drivers/net/wireless/ath/ath12k/mac.c
@@ -5162,12 +5162,24 @@ static __le16 ath12k_mac_setup_he_6ghz_cap(struct ath12k_pdev_cap *pcap,
return cpu_to_le16(bcap->he_6ghz_capa);
}
+static void ath12k_mac_set_hemcsmap(struct ath12k_band_cap *band_cap,
+ struct ieee80211_sta_he_cap *he_cap)
+{
+ struct ieee80211_he_mcs_nss_supp *mcs_nss = &he_cap->he_mcs_nss_supp;
+
+ mcs_nss->rx_mcs_80 = cpu_to_le16(band_cap->he_mcs & 0xffff);
+ mcs_nss->tx_mcs_80 = cpu_to_le16(band_cap->he_mcs & 0xffff);
+ mcs_nss->rx_mcs_160 = cpu_to_le16((band_cap->he_mcs >> 16) & 0xffff);
+ mcs_nss->tx_mcs_160 = cpu_to_le16((band_cap->he_mcs >> 16) & 0xffff);
+ mcs_nss->rx_mcs_80p80 = cpu_to_le16((band_cap->he_mcs >> 16) & 0xffff);
+ mcs_nss->tx_mcs_80p80 = cpu_to_le16((band_cap->he_mcs >> 16) & 0xffff);
+}
+
static void ath12k_mac_copy_he_cap(struct ath12k_band_cap *band_cap,
int iftype, u8 num_tx_chains,
struct ieee80211_sta_he_cap *he_cap)
{
struct ieee80211_he_cap_elem *he_cap_elem = &he_cap->he_cap_elem;
- struct ieee80211_he_mcs_nss_supp *mcs_nss = &he_cap->he_mcs_nss_supp;
he_cap->has_he = true;
memcpy(he_cap_elem->mac_cap_info, band_cap->he_cap_info,
@@ -5205,13 +5217,7 @@ static void ath12k_mac_copy_he_cap(struct ath12k_band_cap *band_cap,
break;
}
- mcs_nss->rx_mcs_80 = cpu_to_le16(band_cap->he_mcs & 0xffff);
- mcs_nss->tx_mcs_80 = cpu_to_le16(band_cap->he_mcs & 0xffff);
- mcs_nss->rx_mcs_160 = cpu_to_le16((band_cap->he_mcs >> 16) & 0xffff);
- mcs_nss->tx_mcs_160 = cpu_to_le16((band_cap->he_mcs >> 16) & 0xffff);
- mcs_nss->rx_mcs_80p80 = cpu_to_le16((band_cap->he_mcs >> 16) & 0xffff);
- mcs_nss->tx_mcs_80p80 = cpu_to_le16((band_cap->he_mcs >> 16) & 0xffff);
-
+ ath12k_mac_set_hemcsmap(band_cap, he_cap);
memset(he_cap->ppe_thres, 0, sizeof(he_cap->ppe_thres));
if (he_cap_elem->phy_cap_info[6] &
IEEE80211_HE_PHY_CAP6_PPE_THRESHOLD_PRESENT)
--
2.17.1
next prev parent reply other threads:[~2024-05-15 16:52 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-05-15 16:52 [PATCH V5 00/10] wifi: ath12k: add MU-MIMO and 160 MHz bandwidth support Pradeep Kumar Chitrapu
2024-05-15 16:52 ` [PATCH V5 01/10] wifi: mac80211: Add EHT UL MU-MIMO flag in ieee80211_bss_conf Pradeep Kumar Chitrapu
2024-05-15 17:45 ` Johannes Berg
2024-05-15 18:13 ` Pradeep Kumar Chitrapu
2024-05-15 16:52 ` [PATCH V5 02/10] wifi: ath12k: push HE MU-MIMO params to hardware Pradeep Kumar Chitrapu
2024-05-15 16:52 ` [PATCH V5 03/10] wifi: ath12k: push EHT " Pradeep Kumar Chitrapu
2024-05-15 16:52 ` Pradeep Kumar Chitrapu [this message]
2024-05-15 16:52 ` [PATCH V5 05/10] wifi: ath12k: generate rx and tx mcs maps for supported HE mcs Pradeep Kumar Chitrapu
2024-05-15 16:52 ` [PATCH V5 06/10] wifi: ath12k: fix TX and RX MCS rate configurations in HE mode Pradeep Kumar Chitrapu
2024-05-15 16:52 ` [PATCH V5 07/10] wifi: ath12k: add support for setting fixed HE rate/GI/LTF Pradeep Kumar Chitrapu
2024-05-15 16:52 ` [PATCH V5 08/10] wifi: ath12k: clean up 80P80 support Pradeep Kumar Chitrapu
2024-05-15 16:52 ` [PATCH V5 09/10] wifi: ath12k: add support for 160 MHz bandwidth Pradeep Kumar Chitrapu
2024-05-15 16:52 ` [PATCH V5 10/10] wifi: ath12k: add extended NSS bandwidth support for 160 MHz Pradeep Kumar Chitrapu
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