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From: Rakesh Pillai <pillair@codeaurora.org>
To: ath10k@lists.infradead.org
Cc: linux-wireless@vger.kernel.org, Rakesh Pillai <pillair@codeaurora.org>
Subject: [PATCH 2/2] ath10k: Enable bundle tx compl for management frames in WCN3990
Date: Tue,  2 Oct 2018 23:33:41 +0530	[thread overview]
Message-ID: <1538503421-17607-3-git-send-email-pillair@codeaurora.org> (raw)
In-Reply-To: <1538503421-17607-1-git-send-email-pillair@codeaurora.org>

WCN3990 sends tx completion of multiple management
frames bundled together in a single event, if the
host driver exposes the support to handle this
bundled tx completion event. This reduces the number
of WMI events which are sent to the host driver by
the target.

Set the BUNDLE_TX_COMPL flag in the host capability
flags when host sends the wmi init command, to indicate
the host capability to handle bundled tx completion for
management frames.

Tested HW: WCN3990
Tested FW: WLAN.HL.2.0-01188-QCAHLSWMTPLZ-1

Signed-off-by: Rakesh Pillai <pillair@codeaurora.org>
---
 drivers/net/wireless/ath/ath10k/wmi-tlv.c | 2 +-
 drivers/net/wireless/ath/ath10k/wmi-tlv.h | 2 ++
 2 files changed, 3 insertions(+), 1 deletion(-)

diff --git a/drivers/net/wireless/ath/ath10k/wmi-tlv.c b/drivers/net/wireless/ath/ath10k/wmi-tlv.c
index f7d4f01..df8f673 100644
--- a/drivers/net/wireless/ath/ath10k/wmi-tlv.c
+++ b/drivers/net/wireless/ath/ath10k/wmi-tlv.c
@@ -1685,7 +1685,7 @@ static struct sk_buff *ath10k_wmi_tlv_op_gen_init(struct ath10k *ar)
 	cfg->num_ocb_vdevs = __cpu_to_le32(0);
 	cfg->num_ocb_channels = __cpu_to_le32(0);
 	cfg->num_ocb_schedules = __cpu_to_le32(0);
-	cfg->host_capab = __cpu_to_le32(0);
+	cfg->host_capab = __cpu_to_le32(WMI_TLV_FLAG_MGMT_BUNDLE_TX_COMPL);
 
 	ath10k_wmi_put_host_mem_chunks(ar, chunks);
 
diff --git a/drivers/net/wireless/ath/ath10k/wmi-tlv.h b/drivers/net/wireless/ath/ath10k/wmi-tlv.h
index c575921..8014fc8 100644
--- a/drivers/net/wireless/ath/ath10k/wmi-tlv.h
+++ b/drivers/net/wireless/ath/ath10k/wmi-tlv.h
@@ -1580,6 +1580,8 @@ struct ath10k_mgmt_tx_pkt_addr {
 	dma_addr_t paddr;
 };
 
+#define WMI_TLV_FLAG_MGMT_BUNDLE_TX_COMPL	BIT(9)
+
 struct wmi_tlv_mgmt_tx_compl_ev {
 	__le32 desc_id;
 	__le32 status;
-- 
2.7.4


WARNING: multiple messages have this Message-ID (diff)
From: Rakesh Pillai <pillair@codeaurora.org>
To: ath10k@lists.infradead.org
Cc: Rakesh Pillai <pillair@codeaurora.org>, linux-wireless@vger.kernel.org
Subject: [PATCH 2/2] ath10k: Enable bundle tx compl for management frames in WCN3990
Date: Tue,  2 Oct 2018 23:33:41 +0530	[thread overview]
Message-ID: <1538503421-17607-3-git-send-email-pillair@codeaurora.org> (raw)
In-Reply-To: <1538503421-17607-1-git-send-email-pillair@codeaurora.org>

WCN3990 sends tx completion of multiple management
frames bundled together in a single event, if the
host driver exposes the support to handle this
bundled tx completion event. This reduces the number
of WMI events which are sent to the host driver by
the target.

Set the BUNDLE_TX_COMPL flag in the host capability
flags when host sends the wmi init command, to indicate
the host capability to handle bundled tx completion for
management frames.

Tested HW: WCN3990
Tested FW: WLAN.HL.2.0-01188-QCAHLSWMTPLZ-1

Signed-off-by: Rakesh Pillai <pillair@codeaurora.org>
---
 drivers/net/wireless/ath/ath10k/wmi-tlv.c | 2 +-
 drivers/net/wireless/ath/ath10k/wmi-tlv.h | 2 ++
 2 files changed, 3 insertions(+), 1 deletion(-)

diff --git a/drivers/net/wireless/ath/ath10k/wmi-tlv.c b/drivers/net/wireless/ath/ath10k/wmi-tlv.c
index f7d4f01..df8f673 100644
--- a/drivers/net/wireless/ath/ath10k/wmi-tlv.c
+++ b/drivers/net/wireless/ath/ath10k/wmi-tlv.c
@@ -1685,7 +1685,7 @@ static struct sk_buff *ath10k_wmi_tlv_op_gen_init(struct ath10k *ar)
 	cfg->num_ocb_vdevs = __cpu_to_le32(0);
 	cfg->num_ocb_channels = __cpu_to_le32(0);
 	cfg->num_ocb_schedules = __cpu_to_le32(0);
-	cfg->host_capab = __cpu_to_le32(0);
+	cfg->host_capab = __cpu_to_le32(WMI_TLV_FLAG_MGMT_BUNDLE_TX_COMPL);
 
 	ath10k_wmi_put_host_mem_chunks(ar, chunks);
 
diff --git a/drivers/net/wireless/ath/ath10k/wmi-tlv.h b/drivers/net/wireless/ath/ath10k/wmi-tlv.h
index c575921..8014fc8 100644
--- a/drivers/net/wireless/ath/ath10k/wmi-tlv.h
+++ b/drivers/net/wireless/ath/ath10k/wmi-tlv.h
@@ -1580,6 +1580,8 @@ struct ath10k_mgmt_tx_pkt_addr {
 	dma_addr_t paddr;
 };
 
+#define WMI_TLV_FLAG_MGMT_BUNDLE_TX_COMPL	BIT(9)
+
 struct wmi_tlv_mgmt_tx_compl_ev {
 	__le32 desc_id;
 	__le32 status;
-- 
2.7.4


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  parent reply	other threads:[~2018-10-02 18:04 UTC|newest]

Thread overview: 8+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-10-02 18:03 [PATCH 0/2] ath10k: Handle bundle tx completion for management pkts Rakesh Pillai
2018-10-02 18:03 ` Rakesh Pillai
2018-10-02 18:03 ` [PATCH 1/2] ath10k: Handle bundled tx completion for managenent frames Rakesh Pillai
2018-10-02 18:03   ` Rakesh Pillai
2018-10-12 14:20   ` Kalle Valo
2018-10-12 14:20     ` Kalle Valo
2018-10-02 18:03 ` Rakesh Pillai [this message]
2018-10-02 18:03   ` [PATCH 2/2] ath10k: Enable bundle tx compl for management frames in WCN3990 Rakesh Pillai

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