From 9cf68b27377184da97f9e78b320e0d04a62a7beb Mon Sep 17 00:00:00 2001 From: Luiz Augusto von Dentz Date: Wed, 12 Apr 2023 17:39:03 -0700 Subject: [PATCH] btdev: Fix not setting CIS parameters properly The code was assuming only index 0 was to be used which doesn't work when there are multiple CIS being programmed with different parameters. --- emulator/btdev.c | 11 ++++++----- 1 file changed, 6 insertions(+), 5 deletions(-) diff --git a/emulator/btdev.c b/emulator/btdev.c index 549f936..a04f34d 100755 --- a/emulator/btdev.c +++ b/emulator/btdev.c @@ -5885,6 +5885,7 @@ static void le_cis_estabilished(struct btdev *dev, struct btdev_conn *conn, if (!evt.status) { struct btdev *remote = conn->link->dev; + int i = conn->handle - ISO_HANDLE; /* TODO: Figure out if these values makes sense */ memcpy(evt.cig_sync_delay, remote->le_cig.params.c_interval, @@ -5895,15 +5896,15 @@ static void le_cis_estabilished(struct btdev *dev, struct btdev_conn *conn, sizeof(remote->le_cig.params.c_interval)); memcpy(evt.p_latency, &remote->le_cig.params.p_interval, sizeof(remote->le_cig.params.p_interval)); - evt.c_phy = remote->le_cig.cis[0].c_phy; - evt.p_phy = remote->le_cig.cis[0].p_phy; + evt.c_phy = remote->le_cig.cis[i].c_phy; + evt.p_phy = remote->le_cig.cis[i].p_phy; evt.nse = 0x01; evt.c_bn = 0x01; evt.p_bn = 0x01; evt.c_ft = 0x01; evt.p_ft = 0x01; - evt.c_mtu = remote->le_cig.cis[0].c_sdu; - evt.p_mtu = remote->le_cig.cis[0].p_sdu; + evt.c_mtu = remote->le_cig.cis[i].c_sdu; + evt.p_mtu = remote->le_cig.cis[i].p_sdu; evt.interval = remote->le_cig.params.c_latency; } @@ -5948,7 +5949,7 @@ static int cmd_create_cis_complete(struct btdev *dev, const void *data, evt.acl_handle = cpu_to_le16(acl->handle); evt.cis_handle = cpu_to_le16(iso->handle); evt.cig_id = iso->dev->le_cig.params.cig_id; - evt.cis_id = iso->dev->le_cig.cis[0].cis_id; + evt.cis_id = iso->dev->le_cig.cis[i].cis_id; le_meta_event(iso->link->dev, BT_HCI_EVT_LE_CIS_REQ, &evt, sizeof(evt)); -- 2.7.4