Re: [PATCH v5 13/15] Bluetooth: LE scan infra-structure

Hi Gustavo,

On Oct 6, 2011, at 4:06 PM, Gustavo Padovan wrote:

Hi Andre,

* Andre Guedes [off-list ref] [2011-10-05 20:20:45 -0300]:

quoted

This patch adds to hci_core the infra-structure to carry out the
LE scan. Functions were created to init the LE scan and cancel
an ongoing scanning (hci_do_le_scan and hci_cancel_le_scan).

Also, the HCI_LE_SCAN flag was created to inform if the controller
is performing LE scan. The flag is set/cleared when the controller
starts/stops scanning.

Signed-off-by: Andre Guedes <redacted>
---
include/net/bluetooth/hci.h      |    2 +
include/net/bluetooth/hci_core.h |    5 +++
net/bluetooth/hci_core.c         |   69 ++++++++++++++++++++++++++++++++++++++
net/bluetooth/hci_event.c        |    4 ++
4 files changed, 80 insertions(+), 0 deletions(-)

diff --git a/include/net/bluetooth/hci.h b/include/net/bluetooth/hci.h
index 11537b8..7520544 100644
--- a/include/net/bluetooth/hci.h
+++ b/include/net/bluetooth/hci.h

@@ -86,6 +86,8 @@ enum {

	HCI_DEBUG_KEYS,

	HCI_RESET,
+
+	HCI_LE_SCAN,

I remember that Marcel commented against this here. Let's hide this
internally.

If I got it right, Marcel agreed in keeping this flag here, but we
won't export it to userspace now (we'll keep it hidden internally).

BTW, this is the same approach we already have for other flags.

BR,

Andre