* [PATCH] Bluetooth: Fix mgmt response when adapter goes down or is removed
@ 2011-11-03 10:58 johan.hedberg
2011-11-03 12:32 ` Andrei Emeltchenko
2011-11-03 12:40 ` [PATCH v2] " johan.hedberg
0 siblings, 2 replies; 5+ messages in thread
From: johan.hedberg @ 2011-11-03 10:58 UTC (permalink / raw)
To: linux-bluetooth
From: Johan Hedberg <johan.hedberg@intel.com>
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@intel.com>
---
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..26b58ad 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)
+{
+ uint8_t *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)
{
+ uint8_t 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) {
+ uint8_t 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
^ permalink raw reply related [flat|nested] 5+ messages in thread
* Re: [PATCH] Bluetooth: Fix mgmt response when adapter goes down or is removed
2011-11-03 10:58 [PATCH] Bluetooth: Fix mgmt response when adapter goes down or is removed johan.hedberg
@ 2011-11-03 12:32 ` Andrei Emeltchenko
2011-11-03 12:35 ` Johan Hedberg
2011-11-03 12:40 ` [PATCH v2] " johan.hedberg
1 sibling, 1 reply; 5+ messages in thread
From: Andrei Emeltchenko @ 2011-11-03 12:32 UTC (permalink / raw)
To: johan.hedberg; +Cc: linux-bluetooth
Hi Johan,
On Thu, Nov 03, 2011 at 12:58:51PM +0200, johan.hedberg@gmail.com wrote:
> From: Johan Hedberg <johan.hedberg@intel.com>
>
> 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@intel.com>
> ---
> 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..26b58ad 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)
> +{
> + uint8_t *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)
> {
> + uint8_t status = ENODEV;
Does it make sense to mix type naming here and below? (u8, u16, uint8_t, uint16_t)
Best regards
Andrei Emeltchenko
> +
> + 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) {
> + uint8_t 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
>
> --
> To unsubscribe from this list: send the line "unsubscribe linux-bluetooth" in
> the body of a message to majordomo@vger.kernel.org
> More majordomo info at http://vger.kernel.org/majordomo-info.html
^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: [PATCH] Bluetooth: Fix mgmt response when adapter goes down or is removed
2011-11-03 12:32 ` Andrei Emeltchenko
@ 2011-11-03 12:35 ` Johan Hedberg
0 siblings, 0 replies; 5+ messages in thread
From: Johan Hedberg @ 2011-11-03 12:35 UTC (permalink / raw)
To: Andrei Emeltchenko, linux-bluetooth
Hi Andrei,
On Thu, Nov 03, 2011, Andrei Emeltchenko wrote:
> > @@ -1956,6 +1964,10 @@ int mgmt_index_added(u16 index)
> >
> > int mgmt_index_removed(u16 index)
> > {
> > + uint8_t status = ENODEV;
>
> Does it make sense to mix type naming here and below? (u8, u16, uint8_t, uint16_t)
No, it doesn't make sense. It should be u8, u16, etc. This is just my
strong user-space background shining through. Will send a v2 in a
minute.
Johan
^ permalink raw reply [flat|nested] 5+ messages in thread
* [PATCH v2] Bluetooth: Fix mgmt response when adapter goes down or is removed
2011-11-03 10:58 [PATCH] Bluetooth: Fix mgmt response when adapter goes down or is removed johan.hedberg
2011-11-03 12:32 ` Andrei Emeltchenko
@ 2011-11-03 12:40 ` johan.hedberg
2011-11-03 14:32 ` Gustavo Padovan
1 sibling, 1 reply; 5+ messages in thread
From: johan.hedberg @ 2011-11-03 12:40 UTC (permalink / raw)
To: linux-bluetooth
From: Johan Hedberg <johan.hedberg@intel.com>
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@intel.com>
---
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
^ permalink raw reply related [flat|nested] 5+ messages in thread
* Re: [PATCH v2] Bluetooth: Fix mgmt response when adapter goes down or is removed
2011-11-03 12:40 ` [PATCH v2] " johan.hedberg
@ 2011-11-03 14:32 ` Gustavo Padovan
0 siblings, 0 replies; 5+ messages in thread
From: Gustavo Padovan @ 2011-11-03 14:32 UTC (permalink / raw)
To: johan.hedberg; +Cc: linux-bluetooth
Hi Johan,
* johan.hedberg@gmail.com <johan.hedberg@gmail.com> [2011-11-03 14:40:33 +0200]:
> From: Johan Hedberg <johan.hedberg@intel.com>
>
> 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@intel.com>
> ---
> v2: Fix uint8_t -> u8
>
> net/bluetooth/mgmt.c | 19 ++++++++++++++++++-
> 1 files changed, 18 insertions(+), 1 deletions(-)
Applied, thanks.
Gustavo
^ permalink raw reply [flat|nested] 5+ messages in thread
end of thread, other threads:[~2011-11-03 14:32 UTC | newest]
Thread overview: 5+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2011-11-03 10:58 [PATCH] Bluetooth: Fix mgmt response when adapter goes down or is removed johan.hedberg
2011-11-03 12:32 ` Andrei Emeltchenko
2011-11-03 12:35 ` Johan Hedberg
2011-11-03 12:40 ` [PATCH v2] " johan.hedberg
2011-11-03 14:32 ` Gustavo Padovan
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.