From: John Crispin <john@phrozen.org> To: Kalle Valo <kvalo@codeaurora.org> Cc: linux-wireless@vger.kernel.org, ath11k@lists.infradead.org, John Crispin <john@phrozen.org> Subject: [PATCH V3 3/9] ath11k: drop memset when setting up a tx cmd desc Date: Fri, 13 Dec 2019 16:38:33 +0100 [thread overview] Message-ID: <20191213153839.12372-4-john@phrozen.org> (raw) In-Reply-To: <20191213153839.12372-1-john@phrozen.org> There is no point in zero'ing out the structure if we set all values in the following line. Signed-off-by: John Crispin <john@phrozen.org> --- drivers/net/wireless/ath/ath11k/dp_tx.c | 2 -- drivers/net/wireless/ath/ath11k/hal_tx.c | 1 + 2 files changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/net/wireless/ath/ath11k/dp_tx.c b/drivers/net/wireless/ath/ath11k/dp_tx.c index a8b9557c2346..28ebc414533e 100644 --- a/drivers/net/wireless/ath/ath11k/dp_tx.c +++ b/drivers/net/wireless/ath/ath11k/dp_tx.c @@ -167,8 +167,6 @@ int ath11k_dp_tx(struct ath11k *ar, struct ath11k_vif *arvif, skb_cb->vif = arvif->vif; skb_cb->ar = ar; - memset(cached_desc, 0, HAL_TCL_DESC_LEN); - ath11k_hal_tx_cmd_desc_setup(ab, cached_desc, &ti); hal_ring_id = tx_ring->tcl_data_ring.ring_id; diff --git a/drivers/net/wireless/ath/ath11k/hal_tx.c b/drivers/net/wireless/ath/ath11k/hal_tx.c index cbe549798762..72a51ed65a51 100644 --- a/drivers/net/wireless/ath/ath11k/hal_tx.c +++ b/drivers/net/wireless/ath/ath11k/hal_tx.c @@ -71,6 +71,7 @@ void ath11k_hal_tx_cmd_desc_setup(struct ath11k_base *ab, void *cmd, ti->dscp_tid_tbl_idx) | FIELD_PREP(HAL_TCL_DATA_CMD_INFO3_SEARCH_INDEX, ti->bss_ast_hash); + tcl_cmd->info4 = 0; } /* Commit the descriptor to hardware */ -- 2.20.1
WARNING: multiple messages have this Message-ID (diff)
From: John Crispin <john@phrozen.org> To: Kalle Valo <kvalo@codeaurora.org> Cc: linux-wireless@vger.kernel.org, ath11k@lists.infradead.org, John Crispin <john@phrozen.org> Subject: [PATCH V3 3/9] ath11k: drop memset when setting up a tx cmd desc Date: Fri, 13 Dec 2019 16:38:33 +0100 [thread overview] Message-ID: <20191213153839.12372-4-john@phrozen.org> (raw) In-Reply-To: <20191213153839.12372-1-john@phrozen.org> There is no point in zero'ing out the structure if we set all values in the following line. Signed-off-by: John Crispin <john@phrozen.org> --- drivers/net/wireless/ath/ath11k/dp_tx.c | 2 -- drivers/net/wireless/ath/ath11k/hal_tx.c | 1 + 2 files changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/net/wireless/ath/ath11k/dp_tx.c b/drivers/net/wireless/ath/ath11k/dp_tx.c index a8b9557c2346..28ebc414533e 100644 --- a/drivers/net/wireless/ath/ath11k/dp_tx.c +++ b/drivers/net/wireless/ath/ath11k/dp_tx.c @@ -167,8 +167,6 @@ int ath11k_dp_tx(struct ath11k *ar, struct ath11k_vif *arvif, skb_cb->vif = arvif->vif; skb_cb->ar = ar; - memset(cached_desc, 0, HAL_TCL_DESC_LEN); - ath11k_hal_tx_cmd_desc_setup(ab, cached_desc, &ti); hal_ring_id = tx_ring->tcl_data_ring.ring_id; diff --git a/drivers/net/wireless/ath/ath11k/hal_tx.c b/drivers/net/wireless/ath/ath11k/hal_tx.c index cbe549798762..72a51ed65a51 100644 --- a/drivers/net/wireless/ath/ath11k/hal_tx.c +++ b/drivers/net/wireless/ath/ath11k/hal_tx.c @@ -71,6 +71,7 @@ void ath11k_hal_tx_cmd_desc_setup(struct ath11k_base *ab, void *cmd, ti->dscp_tid_tbl_idx) | FIELD_PREP(HAL_TCL_DATA_CMD_INFO3_SEARCH_INDEX, ti->bss_ast_hash); + tcl_cmd->info4 = 0; } /* Commit the descriptor to hardware */ -- 2.20.1 _______________________________________________ ath11k mailing list ath11k@lists.infradead.org http://lists.infradead.org/mailman/listinfo/ath11k
next prev parent reply other threads:[~2019-12-13 20:38 UTC|newest] Thread overview: 33+ messages / expand[flat|nested] mbox.gz Atom feed top 2019-12-13 15:38 [PATCH V3 0/9] ath11k: resend pending patches John Crispin 2019-12-13 15:38 ` John Crispin 2019-12-13 15:38 ` [PATCH V3 1/9] ath11k: add wmi helper for turning STA PS on/off John Crispin 2019-12-13 15:38 ` John Crispin 2019-12-18 17:28 ` Kalle Valo 2019-12-18 17:28 ` Kalle Valo 2019-12-13 15:38 ` [PATCH V3 2/9] ath11k: disable PS for STA interfaces by default upon bringup John Crispin 2019-12-13 15:38 ` John Crispin 2019-12-13 15:38 ` John Crispin [this message] 2019-12-13 15:38 ` [PATCH V3 3/9] ath11k: drop memset when setting up a tx cmd desc John Crispin 2019-12-13 15:38 ` [PATCH V3 4/9] ath11k: rename ath11k_wmi_base instances from wmi_sc to wmi_ab John Crispin 2019-12-13 15:38 ` John Crispin 2019-12-13 15:38 ` [PATCH V3 5/9] ath11k: add WMI calls to manually add/del/pause/resume TWT dialogs John Crispin 2019-12-13 15:38 ` John Crispin 2019-12-18 11:14 ` Kalle Valo 2019-12-18 11:14 ` Kalle Valo 2019-12-13 15:38 ` [PATCH V3 6/9] ath11k: add debugfs for TWT debug calls John Crispin 2019-12-13 15:38 ` John Crispin 2019-12-18 11:32 ` Kalle Valo 2019-12-18 11:32 ` Kalle Valo 2019-12-13 15:38 ` [PATCH V3 7/9] ath11k: move some tx_status parsing to debugfs code John Crispin 2019-12-13 15:38 ` John Crispin 2019-12-18 11:38 ` Kalle Valo 2019-12-18 11:38 ` Kalle Valo 2019-12-18 17:40 ` Kalle Valo 2019-12-18 17:40 ` Kalle Valo 2019-12-13 15:38 ` [PATCH V3 8/9] ath11k: optimise ath11k_dp_tx_completion_handler John Crispin 2019-12-13 15:38 ` John Crispin 2019-12-18 11:44 ` Kalle Valo 2019-12-18 11:44 ` Kalle Valo 2019-12-13 15:38 ` [PATCH V3 9/9] ath11k: optimize ath11k_hal_tx_status_parse John Crispin 2019-12-13 15:38 ` John Crispin -- strict thread matches above, loose matches on Subject: below -- 2019-12-13 8:37 [PATCH V3 0/9] ath11k: resend pending patches John Crispin 2019-12-13 8:37 ` [PATCH V3 3/9] ath11k: drop memset when setting up a tx cmd desc John Crispin
Reply instructions: You may reply publicly to this message via plain-text email using any one of the following methods: * Save the following mbox file, import it into your mail client, and reply-to-all from there: mbox Avoid top-posting and favor interleaved quoting: https://en.wikipedia.org/wiki/Posting_style#Interleaved_style * Reply using the --to, --cc, and --in-reply-to switches of git-send-email(1): git send-email \ --in-reply-to=20191213153839.12372-4-john@phrozen.org \ --to=john@phrozen.org \ --cc=ath11k@lists.infradead.org \ --cc=kvalo@codeaurora.org \ --cc=linux-wireless@vger.kernel.org \ /path/to/YOUR_REPLY https://kernel.org/pub/software/scm/git/docs/git-send-email.html * If your mail client supports setting the In-Reply-To header via mailto: links, try the mailto: linkBe sure your reply has a Subject: header at the top and a blank line before the message body.
This is an external index of several public inboxes, see mirroring instructions on how to clone and mirror all data and code used by this external index.