Hi Peter, * Peter Hurley <peter@xxxxxxxxxxxxxxxxxx> [2011-07-14 08:48:32 -0400]: > Removed tests which prevent transmission of ACL packets > when the device is in HCI_RAW mode. These tests verified that > there are ACL or LE links currently tracked by the HCI > connection manager. However, a HCI_RAW mode device does not > use the connection manager. In these circumstances, the connection > counts will be zero, and thus, transmitted ACL packets dropped. > > The acl_num test is actually a vestige of a previous bulk URB > scheme that is no longer used by this driver (bulk URBs were not > started until at least one ACL connection was created). This was > incompatible with some endpoint implementations and was dropped - > see commit 43c2e57f94. > > The utility of these tests is marginal - currently, the hci tx > scheduler cannot send an ACL or LE packet for an untracked connection > (except if the device is in HCI_RAW mode). > > Lastly, no other transport layer driver enforces these same tests. > --- > drivers/bluetooth/btusb.c | 3 +-- > 1 files changed, 1 insertions(+), 2 deletions(-) Applied, thanks. Gustavo -- To unsubscribe from this list: send the line "unsubscribe linux-bluetooth" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
