Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit c39daeee authored Jun 06, 2015 by Christophe Ricard Committed by Samuel Ortiz Jun 09, 2015

NFC: nci: Add nci init ops for early device initialization



Some device may need to execute some proprietary commands
in order to "wake-up"; Before the nci state initialization.

Signed-off-by: Christophe Ricard <christophe-h.ricard@st.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>

parent 81859ab8

include/net/nfc/nci_core.h

+1 −0

Original line number	Diff line number	Diff line
		@@ -73,6 +73,7 @@ struct nci_prop_ops {
		};

		struct nci_ops {
		int (init)(struct nci_dev ndev);
		int (open)(struct nci_dev ndev);
		int (close)(struct nci_dev ndev);
		int (send)(struct nci_dev ndev, struct sk_buff *skb);

net/nfc/nci/core.c

+7 −2

Original line number	Diff line number	Diff line
		@@ -344,8 +344,13 @@ static int nci_open_device(struct nci_dev *ndev)

		set_bit(NCI_INIT, &ndev->flags);

		if (ndev->ops->init)
		rc = ndev->ops->init(ndev);

		if (!rc) {
		rc = __nci_request(ndev, nci_reset_req, 0,
		msecs_to_jiffies(NCI_RESET_TIMEOUT));
		}

		if (!rc && ndev->ops->setup) {
		rc = ndev->ops->setup(ndev);