Received-SPF: pass (google.com: domain of linux-bluetooth-owner@vger.kernel.org designates 2620:137:e000::1:18 as permitted sender) client-ip=2620:137:e000::1:18;
From:   Brian Gix <brian.gix@intel.com>
To:     linux-bluetooth@vger.kernel.org
Cc:     brian.gix@intel.com, inga.stotland@intel.com
Subject: [PATCH 7/7] mesh: Make Provisioning requests more IO compatible
Date:   Wed, 23 Feb 2022 18:06:24 -0800
Message-Id: <20220224020624.159247-8-brian.gix@intel.com>
In-Reply-To: <20220224020624.159247-1-brian.gix@intel.com>
References: <20220224020624.159247-1-brian.gix@intel.com>
MIME-Version: 1.0
Content-Transfer-Encoding: 8bit
Precedence: bulk

Requests longer (half second) periods between discrete PB-ADV
transmissions. This prevents the controller from being overwhelmed
by PB-ADV packets when daemon is also an active mesh network member.
---
 mesh/pb-adv.c | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

diff --git a/mesh/pb-adv.c b/mesh/pb-adv.c
index 83f922aa8..180b16258 100644
--- a/mesh/pb-adv.c
+++ b/mesh/pb-adv.c
@@ -23,6 +23,8 @@
 #include "mesh/provision.h"
 #include "mesh/pb-adv.h"
 
+#include "mesh/util.h"
+
 
 struct pb_adv_session {
 	mesh_prov_open_func_t open_cb;
@@ -158,7 +160,7 @@ static void send_adv_segs(struct pb_adv_session *session, const uint8_t *data,
 	l_debug("max_seg: %2.2x", max_seg);
 	l_debug("size: %2.2x, CRC: %2.2x", size, buf[9]);
 
-	pb_adv_send(session, MESH_IO_TX_COUNT_UNLIMITED, 200,
+	pb_adv_send(session, MESH_IO_TX_COUNT_UNLIMITED, 500,
 							buf, init_size + 10);
 
 	consumed = init_size;
@@ -174,7 +176,7 @@ static void send_adv_segs(struct pb_adv_session *session, const uint8_t *data,
 		buf[6] = (i << 2) | 0x02;
 		memcpy(buf + 7, data + consumed, seg_size);
 
-		pb_adv_send(session, MESH_IO_TX_COUNT_UNLIMITED, 200,
+		pb_adv_send(session, MESH_IO_TX_COUNT_UNLIMITED, 500,
 							buf, seg_size + 7);
 
 		consumed += seg_size;
@@ -270,7 +272,8 @@ static void send_ack(struct pb_adv_session *session, uint8_t trans_num)
 	ack.trans_num = trans_num;
 	ack.opcode = PB_ADV_ACK;
 
-	pb_adv_send(session, 1, 100, &ack, sizeof(ack));
+	pb_adv_send(session, MESH_IO_TX_COUNT_UNLIMITED, 500,
+							&ack, sizeof(ack));
 }
 
 static void send_close_ind(struct pb_adv_session *session, uint8_t reason)
-- 
2.35.1