From: Johan Hedberg <johan.hedberg@xxxxxxxxx>
When an adapter gets powered off or is removed any pending commands
should receive a ENETDOWN or ENODEV status response.
Signed-off-by: Johan Hedberg <johan.hedberg@xxxxxxxxx>
---
v2: Fix uint8_t -> u8
net/bluetooth/mgmt.c | 19 ++++++++++++++++++-
1 files changed, 18 insertions(+), 1 deletions(-)
diff --git a/net/bluetooth/mgmt.c b/net/bluetooth/mgmt.c
index cbc8a6d..747366a 100644
--- a/net/bluetooth/mgmt.c
+++ b/net/bluetooth/mgmt.c
@@ -262,7 +262,7 @@ static void mgmt_pending_foreach(u16 opcode, int index,
cmd = list_entry(p, struct pending_cmd, list);
- if (cmd->opcode != opcode)
+ if (opcode > 0 && cmd->opcode != opcode)
continue;
if (index >= 0 && cmd->index != index)
@@ -1949,6 +1949,14 @@ done:
return err;
}
+static void cmd_status_rsp(struct pending_cmd *cmd, void *data)
+{
+ u8 *status = data;
+
+ cmd_status(cmd->sk, cmd->index, cmd->opcode, *status);
+ mgmt_pending_remove(cmd);
+}
+
int mgmt_index_added(u16 index)
{
return mgmt_event(MGMT_EV_INDEX_ADDED, index, NULL, 0, NULL);
@@ -1956,6 +1964,10 @@ int mgmt_index_added(u16 index)
int mgmt_index_removed(u16 index)
{
+ u8 status = ENODEV;
+
+ mgmt_pending_foreach(0, index, cmd_status_rsp, &status);
+
return mgmt_event(MGMT_EV_INDEX_REMOVED, index, NULL, 0, NULL);
}
@@ -1992,6 +2004,11 @@ int mgmt_powered(u16 index, u8 powered)
mgmt_pending_foreach(MGMT_OP_SET_POWERED, index, mode_rsp, &match);
+ if (!powered) {
+ u8 status = ENETDOWN;
+ mgmt_pending_foreach(0, index, cmd_status_rsp, &status);
+ }
+
ev.val = powered;
ret = mgmt_event(MGMT_EV_POWERED, index, &ev, sizeof(ev), match.sk);
--
1.7.7.1
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