A notification for rf deaction can be IDLE_MODE, SLEEP_MODE, SLEEP_AF_MODE
and DISCOVERY. According to each type and the NCI state machine is
different (see figure 10 RF Communication State Machine in NCI specification)
Signed-off-by: Christophe Ricard <christophe-h.ricard@xxxxxx>
---
net/nfc/nci/ntf.c | 18 ++++++++++++++----
1 file changed, 14 insertions(+), 4 deletions(-)
diff --git a/net/nfc/nci/ntf.c b/net/nfc/nci/ntf.c
index ccc3606..17ee28a 100644
--- a/net/nfc/nci/ntf.c
+++ b/net/nfc/nci/ntf.c
@@ -680,11 +680,21 @@ static void nci_rf_deactivate_ntf_packet(struct nci_dev *ndev,
if (test_bit(NCI_DATA_EXCHANGE, &ndev->flags))
nci_data_exchange_complete(ndev, NULL, -EIO);
- nci_clear_target_list(ndev);
- if (ntf->type == NCI_DEACTIVATE_TYPE_DISCOVERY)
- atomic_set(&ndev->state, NCI_DISCOVERY);
- else
+ switch (ntf->type) {
+ case NCI_DEACTIVATE_TYPE_IDLE_MODE:
+ nci_clear_target_list(ndev);
atomic_set(&ndev->state, NCI_IDLE);
+ break;
+ case NCI_DEACTIVATE_TYPE_SLEEP_MODE:
+ case NCI_DEACTIVATE_TYPE_SLEEP_AF_MODE:
+ atomic_set(&ndev->state, NCI_W4_HOST_SELECT);
+ break;
+ case NCI_DEACTIVATE_TYPE_DISCOVERY:
+ nci_clear_target_list(ndev);
+ atomic_set(&ndev->state, NCI_DISCOVERY);
+ break;
+ }
+
nci_req_complete(ndev, NCI_STATUS_OK);
}
--
2.1.0
--
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