From: <sean.wang@mediatek.com>
To: <robh+dt@kernel.org>, <mark.rutland@arm.com>,
<marcel@holtmann.org>, <johan.hedberg@gmail.com>
Cc: <devicetree@vger.kernel.org>, <linux-bluetooth@vger.kernel.org>,
<linux-arm-kernel@lists.infradead.org>,
<linux-mediatek@lists.infradead.org>,
<linux-kernel@vger.kernel.org>,
Sean Wang <sean.wang@mediatek.com>
Subject: [PATCH v5 4/7] Bluetooth: Add new quirk for non-persistent setup settings
Date: Mon, 9 Jul 2018 23:57:00 +0800 [thread overview]
Message-ID: <4b188c8a508340598dda233f6d49a16c9ac8784e.1531150733.git.sean.wang@mediatek.com> (raw)
In-Reply-To: <cover.1531150733.git.sean.wang@mediatek.com>
From: Sean Wang <sean.wang@mediatek.com>
Add a new quirk HCI_QUIRK_NON_PERSISTENT_SETUP allowing that a quirk that
runs setup() after every open() and not just after the first open().
Signed-off-by: Sean Wang <sean.wang@mediatek.com>
---
include/net/bluetooth/hci.h | 9 +++++++++
net/bluetooth/hci_core.c | 3 ++-
2 files changed, 11 insertions(+), 1 deletion(-)
diff --git a/include/net/bluetooth/hci.h b/include/net/bluetooth/hci.h
index 73e48be..d3ec5b2a8 100644
--- a/include/net/bluetooth/hci.h
+++ b/include/net/bluetooth/hci.h
@@ -183,6 +183,15 @@ enum {
* during the hdev->setup vendor callback.
*/
HCI_QUIRK_NON_PERSISTENT_DIAG,
+
+ /* When this quirk is set, setup() would be run after every
+ * open() and not just after the first open().
+ *
+ * This quirk can be set before hci_register_dev is called or
+ * during the hdev->setup vendor callback.
+ *
+ */
+ HCI_QUIRK_NON_PERSISTENT_SETUP,
};
/* HCI device flags */
diff --git a/net/bluetooth/hci_core.c b/net/bluetooth/hci_core.c
index f5c21004..0111280 100644
--- a/net/bluetooth/hci_core.c
+++ b/net/bluetooth/hci_core.c
@@ -1396,7 +1396,8 @@ static int hci_dev_do_open(struct hci_dev *hdev)
atomic_set(&hdev->cmd_cnt, 1);
set_bit(HCI_INIT, &hdev->flags);
- if (hci_dev_test_flag(hdev, HCI_SETUP)) {
+ if (hci_dev_test_flag(hdev, HCI_SETUP) ||
+ test_bit(HCI_QUIRK_NON_PERSISTENT_SETUP, &hdev->quirks)) {
hci_sock_dev_event(hdev, HCI_DEV_SETUP);
if (hdev->setup)
--
2.7.4
next prev parent reply other threads:[~2018-07-09 15:58 UTC|newest]
Thread overview: 27+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-07-09 15:56 [PATCH v5 0/7] add support for Bluetooth on MT7622 SoC sean.wang
2018-07-09 15:56 ` [PATCH v5 1/7] dt-bindings: net: bluetooth: Add mediatek-bluetooth sean.wang
2018-07-14 16:26 ` Marcel Holtmann
2018-07-15 5:10 ` Sean Wang
2018-07-09 15:56 ` [PATCH v5 2/7] serdev: add dev_pm_domain_attach|detach() sean.wang
2018-07-14 16:27 ` Marcel Holtmann
2018-07-15 8:56 ` Johan Hovold
2018-07-16 9:50 ` Greg Kroah-Hartman
2018-07-09 15:56 ` [PATCH v5 3/7] Bluetooth: Add new serdev based driver for UART attached controllers sean.wang
2018-07-09 15:57 ` sean.wang [this message]
2018-07-14 16:34 ` [PATCH v5 4/7] Bluetooth: Add new quirk for non-persistent setup settings Marcel Holtmann
2018-07-15 7:02 ` Sean Wang
2018-07-16 12:56 ` Marcel Holtmann
2018-07-16 16:05 ` Sean Wang
2018-07-18 12:14 ` Marcel Holtmann
2018-07-18 13:33 ` Sean Wang
2018-07-09 15:57 ` [PATCH v5 5/7] Bluetooth: Extend btuart driver for join more vendor devices sean.wang
2018-07-14 16:44 ` Marcel Holtmann
2018-07-15 7:52 ` Sean Wang
2018-07-16 12:59 ` Marcel Holtmann
2018-07-16 15:29 ` Sean Wang
2018-07-18 12:23 ` Marcel Holtmann
2018-07-18 14:26 ` Sean Wang
2018-07-09 15:57 ` [PATCH v5 6/7] Bluetooth: mediatek: Add protocol support for MediaTek serial devices sean.wang
2018-07-14 16:32 ` Marcel Holtmann
2018-07-15 5:53 ` Sean Wang
2018-07-09 15:57 ` [PATCH v5 7/7] MAINTAINERS: add an entry for MediaTek Bluetooth driver sean.wang
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