From: Jouni Malinen <jouni@codeaurora.org>
To: Kalle Valo <kvalo@codeaurora.org>
Cc: ath11k@lists.infradead.org, linux-wireless@vger.kernel.org,
Jouni Malinen <jouni@codeaurora.org>
Subject: [PATCH 00/12] ath11k: optimizations in data path
Date: Wed, 16 Jun 2021 00:13:55 +0300 [thread overview]
Message-ID: <20210615211407.92233-1-jouni@codeaurora.org> (raw)
This patchset covers optimizations in rx (first 7 patches)
and tx (remaining 5 patches) data path.
Running UDP DL/UL traffic on IPQ8074 5G radio showed an average 5-10%
improvement on a 4 core platform.
P Praneesh (12):
ath11k: disable unused CE8 interrupts for ipq8074
ath11k: allocate dst ring descriptors from cacheable memory
ath11k: modify dp_rx desc access wrapper calls inline
ath11k: avoid additional access to ath11k_hal_srng_dst_num_free
ath11k: avoid active pdev check for each msdu
ath11k: remove usage quota while processing rx packets
ath11k: add branch predictors in process_rx
ath11k: allocate HAL_WBM2SW_RELEASE ring from cacheable memory
ath11k: remove mod operator in dst ring processing
ath11k: avoid while loop in ring selection of tx completion interrupt
ath11k: add branch predictors in dp_tx path
ath11k: avoid unnecessary lock contention in tx_completion path
drivers/net/wireless/ath/ath11k/ce.c | 2 +-
drivers/net/wireless/ath/ath11k/dp.c | 45 +++++--
drivers/net/wireless/ath/ath11k/dp.h | 1 +
drivers/net/wireless/ath/ath11k/dp_rx.c | 205 ++++++++++++++++----------------
drivers/net/wireless/ath/ath11k/dp_tx.c | 63 +++++-----
drivers/net/wireless/ath/ath11k/hal.c | 32 ++++-
drivers/net/wireless/ath/ath11k/hal.h | 1 +
drivers/net/wireless/ath/ath11k/mac.c | 2 +-
8 files changed, 202 insertions(+), 149 deletions(-)
--
2.25.1
next reply other threads:[~2021-06-15 21:14 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-06-15 21:13 Jouni Malinen [this message]
2021-06-15 21:13 ` [PATCH 01/12] ath11k: disable unused CE8 interrupts for ipq8074 Jouni Malinen
2021-06-15 21:13 ` [PATCH 02/12] ath11k: allocate dst ring descriptors from cacheable memory Jouni Malinen
2021-06-28 15:19 ` Jeff Johnson
2021-06-15 21:13 ` [PATCH 03/12] ath11k: modify dp_rx desc access wrapper calls inline Jouni Malinen
2021-06-15 21:13 ` [PATCH 04/12] ath11k: avoid additional access to ath11k_hal_srng_dst_num_free Jouni Malinen
2021-06-15 21:14 ` [PATCH 05/12] ath11k: avoid active pdev check for each msdu Jouni Malinen
2021-06-15 21:14 ` [PATCH 06/12] ath11k: remove usage quota while processing rx packets Jouni Malinen
2021-06-15 21:14 ` [PATCH 07/12] ath11k: add branch predictors in process_rx Jouni Malinen
2021-06-15 21:14 ` [PATCH 08/12] ath11k: allocate HAL_WBM2SW_RELEASE ring from cacheable memory Jouni Malinen
2021-06-15 21:14 ` [PATCH 09/12] ath11k: remove mod operator in dst ring processing Jouni Malinen
2021-06-15 21:14 ` [PATCH 10/12] ath11k: avoid while loop in ring selection of tx completion interrupt Jouni Malinen
2021-06-15 21:14 ` [PATCH 11/12] ath11k: add branch predictors in dp_tx path Jouni Malinen
2021-06-15 21:14 ` [PATCH 12/12] ath11k: avoid unnecessary lock contention in tx_completion path Jouni Malinen
2021-06-29 17:35 ` Felix Fietkau
2021-06-30 5:17 ` P Praneesh
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