diff options
| author | Loic Poulain <loic.poulain@linaro.org> | 2018-04-06 11:23:45 +0200 |
|---|---|---|
| committer | Marcel Holtmann <marcel@holtmann.org> | 2018-05-18 06:37:50 +0200 |
| commit | 61a1ecfc8037e7eba9577a931cb8e1e92b636926 (patch) | |
| tree | b40815c6c23fe27eb25544f3479c181877a5ea61 /drivers/bluetooth/btqcomsmd.c | |
| parent | e6ba8208a4b40c0175c8c5e48462dfbfb189c13d (diff) | |
| download | linux-61a1ecfc8037e7eba9577a931cb8e1e92b636926.tar.bz2 | |
Bluetooth: btqcomsmd: Fix rx/tx stats
HCI RX/TX byte counters were only incremented when sending ACL packets.
To reflect the real HCI traffic, we need to increment these counters on
HCI events and HCI commands as well.
Increment error counter on rpmsg errors.
Signed-off-by: Loic Poulain <loic.poulain@linaro.org>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Diffstat (limited to 'drivers/bluetooth/btqcomsmd.c')
| -rw-r--r-- | drivers/bluetooth/btqcomsmd.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/drivers/bluetooth/btqcomsmd.c b/drivers/bluetooth/btqcomsmd.c index 2c9a5fc9137d..7df3eed1ef5e 100644 --- a/drivers/bluetooth/btqcomsmd.c +++ b/drivers/bluetooth/btqcomsmd.c @@ -65,6 +65,7 @@ static int btqcomsmd_cmd_callback(struct rpmsg_device *rpdev, void *data, { struct btqcomsmd *btq = priv; + btq->hdev->stat.byte_rx += count; return btqcomsmd_recv(btq->hdev, HCI_EVENT_PKT, data, count); } @@ -76,12 +77,21 @@ static int btqcomsmd_send(struct hci_dev *hdev, struct sk_buff *skb) switch (hci_skb_pkt_type(skb)) { case HCI_ACLDATA_PKT: ret = rpmsg_send(btq->acl_channel, skb->data, skb->len); + if (ret) { + hdev->stat.err_tx++; + break; + } hdev->stat.acl_tx++; hdev->stat.byte_tx += skb->len; break; case HCI_COMMAND_PKT: ret = rpmsg_send(btq->cmd_channel, skb->data, skb->len); + if (ret) { + hdev->stat.err_tx++; + break; + } hdev->stat.cmd_tx++; + hdev->stat.byte_tx += skb->len; break; default: ret = -EILSEQ; |