NFC: hci: Add pipes table to reference them with a tuple {gate, host}
In order to keep host source information on specific hci event (such as
evt_connectivity or evt_transaction) and because 2 pipes can be connected
to the same gate, it is necessary to add a table referencing every pipe
with a {gate, host} tuple.
Signed-off-by: Christophe Ricard <christophe-h.ricard@st.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
diff --git a/net/nfc/hci/command.c b/net/nfc/hci/command.c
index 91df487..9acf586 100644
--- a/net/nfc/hci/command.c
+++ b/net/nfc/hci/command.c
@@ -331,7 +331,7 @@
if (r < 0)
return r;
- memset(hdev->gate2pipe, NFC_HCI_INVALID_PIPE, sizeof(hdev->gate2pipe));
+ nfc_hci_reset_pipes(hdev);
return 0;
}
@@ -345,7 +345,7 @@
pr_debug("\n");
- if (hdev->gate2pipe[dest_gate] == NFC_HCI_DO_NOT_CREATE_PIPE)
+ if (pipe == NFC_HCI_DO_NOT_CREATE_PIPE)
return 0;
if (hdev->gate2pipe[dest_gate] != NFC_HCI_INVALID_PIPE)
@@ -380,6 +380,8 @@
return r;
}
+ hdev->pipes[pipe].gate = dest_gate;
+ hdev->pipes[pipe].dest_host = dest_host;
hdev->gate2pipe[dest_gate] = pipe;
return 0;