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930e702d72
Synchronize the ath11k backports with the current ath-next tree. This replaces the management TLV pending fix with the upstreamed one, fixes traffic flooding when AP and monitor modes are used at the same time, fixes QCN9074 always showing -95 dBm for station RSSI in dumps, fixes potential crash on boot if spectral scan is enabled due to writing to unitialized memory and adds 11d scan offloading for WCN6750 and WCN6855. Signed-off-by: Robert Marko <robimarko@gmail.com>
159 lines
5.5 KiB
Diff
159 lines
5.5 KiB
Diff
From 031ffa6c2cd305a57ccc6d610f2decd956b2e7f6 Mon Sep 17 00:00:00 2001
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From: P Praneesh <quic_ppranees@quicinc.com>
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Date: Fri, 24 Mar 2023 16:57:00 +0200
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Subject: [PATCH] wifi: ath11k: fix rssi station dump not updated in QCN9074
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In QCN9074, station dump signal values display default value which
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is -95 dbm, since there is firmware header change for HAL_RX_MPDU_START
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between QCN9074 and IPQ8074 which cause wrong peer_id fetch from msdu.
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Fix this by updating hal_rx_mpdu_info with corresponding QCN9074 tlv
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format.
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Tested-on: QCN9074 hw1.0 PCI WLAN.HK.2.7.0.1-01744-QCAHKSWPL_SILICONZ-1
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Tested-on: IPQ8074 hw2.0 AHB WLAN.HK.2.4.0.1-01695-QCAHKSWPL_SILICONZ-1
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Signed-off-by: P Praneesh <quic_ppranees@quicinc.com>
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Signed-off-by: Kalle Valo <quic_kvalo@quicinc.com>
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Link: https://lore.kernel.org/r/20230320110312.20639-1-quic_ppranees@quicinc.com
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---
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drivers/net/wireless/ath/ath11k/hal_rx.c | 10 ++++++++-
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drivers/net/wireless/ath/ath11k/hal_rx.h | 18 +++++++++++++++-
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drivers/net/wireless/ath/ath11k/hw.c | 27 ++++++++++++++++--------
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drivers/net/wireless/ath/ath11k/hw.h | 2 +-
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4 files changed, 45 insertions(+), 12 deletions(-)
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--- a/drivers/net/wireless/ath/ath11k/hal_rx.c
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+++ b/drivers/net/wireless/ath/ath11k/hal_rx.c
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@@ -865,6 +865,12 @@ ath11k_hal_rx_populate_mu_user_info(void
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ath11k_hal_rx_populate_byte_count(rx_tlv, ppdu_info, rx_user_status);
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}
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+static u16 ath11k_hal_rx_mpduinfo_get_peerid(struct ath11k_base *ab,
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+ struct hal_rx_mpdu_info *mpdu_info)
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+{
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+ return ab->hw_params.hw_ops->mpdu_info_get_peerid(mpdu_info);
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+}
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+
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static enum hal_rx_mon_status
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ath11k_hal_rx_parse_mon_status_tlv(struct ath11k_base *ab,
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struct hal_rx_mon_ppdu_info *ppdu_info,
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@@ -1459,9 +1465,11 @@ ath11k_hal_rx_parse_mon_status_tlv(struc
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break;
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}
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case HAL_RX_MPDU_START: {
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+ struct hal_rx_mpdu_info *mpdu_info =
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+ (struct hal_rx_mpdu_info *)tlv_data;
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u16 peer_id;
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- peer_id = ab->hw_params.hw_ops->mpdu_info_get_peerid(tlv_data);
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+ peer_id = ath11k_hal_rx_mpduinfo_get_peerid(ab, mpdu_info);
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if (peer_id)
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ppdu_info->peer_id = peer_id;
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break;
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--- a/drivers/net/wireless/ath/ath11k/hal_rx.h
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+++ b/drivers/net/wireless/ath/ath11k/hal_rx.h
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@@ -405,7 +405,7 @@ struct hal_rx_phyrx_rssi_legacy_info {
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#define HAL_RX_MPDU_INFO_INFO0_PEERID_WCN6855 GENMASK(15, 0)
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#define HAL_RX_MPDU_INFO_INFO1_MPDU_LEN GENMASK(13, 0)
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-struct hal_rx_mpdu_info {
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+struct hal_rx_mpdu_info_ipq8074 {
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__le32 rsvd0;
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__le32 info0;
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__le32 rsvd1[11];
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@@ -413,12 +413,28 @@ struct hal_rx_mpdu_info {
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__le32 rsvd2[9];
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} __packed;
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+struct hal_rx_mpdu_info_qcn9074 {
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+ __le32 rsvd0[10];
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+ __le32 info0;
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+ __le32 rsvd1[2];
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+ __le32 info1;
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+ __le32 rsvd2[9];
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+} __packed;
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+
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struct hal_rx_mpdu_info_wcn6855 {
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__le32 rsvd0[8];
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__le32 info0;
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__le32 rsvd1[14];
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} __packed;
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+struct hal_rx_mpdu_info {
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+ union {
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+ struct hal_rx_mpdu_info_ipq8074 ipq8074;
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+ struct hal_rx_mpdu_info_qcn9074 qcn9074;
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+ struct hal_rx_mpdu_info_wcn6855 wcn6855;
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+ } u;
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+} __packed;
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+
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#define HAL_RX_PPDU_END_DURATION GENMASK(23, 0)
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struct hal_rx_ppdu_end_duration {
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__le32 rsvd0[9];
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--- a/drivers/net/wireless/ath/ath11k/hw.c
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+++ b/drivers/net/wireless/ath/ath11k/hw.c
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@@ -835,26 +835,35 @@ static void ath11k_hw_ipq5018_reo_setup(
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ring_hash_map);
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}
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-static u16 ath11k_hw_ipq8074_mpdu_info_get_peerid(u8 *tlv_data)
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+static u16
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+ath11k_hw_ipq8074_mpdu_info_get_peerid(struct hal_rx_mpdu_info *mpdu_info)
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{
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u16 peer_id = 0;
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- struct hal_rx_mpdu_info *mpdu_info =
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- (struct hal_rx_mpdu_info *)tlv_data;
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peer_id = FIELD_GET(HAL_RX_MPDU_INFO_INFO0_PEERID,
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- __le32_to_cpu(mpdu_info->info0));
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+ __le32_to_cpu(mpdu_info->u.ipq8074.info0));
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return peer_id;
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}
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-static u16 ath11k_hw_wcn6855_mpdu_info_get_peerid(u8 *tlv_data)
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+static u16
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+ath11k_hw_qcn9074_mpdu_info_get_peerid(struct hal_rx_mpdu_info *mpdu_info)
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+{
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+ u16 peer_id = 0;
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+
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+ peer_id = FIELD_GET(HAL_RX_MPDU_INFO_INFO0_PEERID,
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+ __le32_to_cpu(mpdu_info->u.qcn9074.info0));
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+
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+ return peer_id;
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+}
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+
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+static u16
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+ath11k_hw_wcn6855_mpdu_info_get_peerid(struct hal_rx_mpdu_info *mpdu_info)
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{
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u16 peer_id = 0;
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- struct hal_rx_mpdu_info_wcn6855 *mpdu_info =
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- (struct hal_rx_mpdu_info_wcn6855 *)tlv_data;
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peer_id = FIELD_GET(HAL_RX_MPDU_INFO_INFO0_PEERID_WCN6855,
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- __le32_to_cpu(mpdu_info->info0));
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+ __le32_to_cpu(mpdu_info->u.wcn6855.info0));
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return peer_id;
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}
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@@ -1042,7 +1051,7 @@ const struct ath11k_hw_ops qcn9074_ops =
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.rx_desc_get_attention = ath11k_hw_qcn9074_rx_desc_get_attention,
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.rx_desc_get_msdu_payload = ath11k_hw_qcn9074_rx_desc_get_msdu_payload,
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.reo_setup = ath11k_hw_ipq8074_reo_setup,
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- .mpdu_info_get_peerid = ath11k_hw_ipq8074_mpdu_info_get_peerid,
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+ .mpdu_info_get_peerid = ath11k_hw_qcn9074_mpdu_info_get_peerid,
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.rx_desc_mac_addr2_valid = ath11k_hw_ipq9074_rx_desc_mac_addr2_valid,
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.rx_desc_mpdu_start_addr2 = ath11k_hw_ipq9074_rx_desc_mpdu_start_addr2,
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.get_ring_selector = ath11k_hw_ipq8074_get_tcl_ring_selector,
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--- a/drivers/net/wireless/ath/ath11k/hw.h
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+++ b/drivers/net/wireless/ath/ath11k/hw.h
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@@ -263,7 +263,7 @@ struct ath11k_hw_ops {
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struct rx_attention *(*rx_desc_get_attention)(struct hal_rx_desc *desc);
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u8 *(*rx_desc_get_msdu_payload)(struct hal_rx_desc *desc);
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void (*reo_setup)(struct ath11k_base *ab);
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- u16 (*mpdu_info_get_peerid)(u8 *tlv_data);
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+ u16 (*mpdu_info_get_peerid)(struct hal_rx_mpdu_info *mpdu_info);
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bool (*rx_desc_mac_addr2_valid)(struct hal_rx_desc *desc);
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u8* (*rx_desc_mpdu_start_addr2)(struct hal_rx_desc *desc);
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u32 (*get_ring_selector)(struct sk_buff *skb);
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