linux-toradex.git/drivers/bluetooth/hci_h4.c, branch v4.9.130

Bluetooth: Use new hci_skb_pkt_* wrappers for drivers

2015-11-19T16:50:27+00:00

The new hci_skb_pkt_* wrappers are mainly intented for drivers to
require less knowledge about bt_cb(sbk) handling. So after converting
the core packet handling, convert all drivers.

Signed-off-by: Marcel Holtmann 
Signed-off-by: Johan Hedberg

Bluetooth: bpa10x: Use h4_recv_buf helper for frame reassembly

2015-10-08T07:04:27+00:00

The manually coded frame reassembly is actually broken. The h4_recv_buf
helper from the UART driver is a perfect fit for frame reassembly for
this driver. So just export that function and use it here as well.

Signed-off-by: Marcel Holtmann 
Signed-off-by: Johan Hedberg

Bluetooth: hci_uart: Fix zero len data packet reception issue

2015-08-28T19:00:37+00:00

Packets with a variable length value equal to zero were not received.

Since no more data expected (and input buffer entirely consumed), we
need to complete/forward the packet immediately instead of waiting for
more data.

Signed-off-by: Loic Poulain 
Signed-off-by: Marcel Holtmann

Bluetooth: hci_uart: Fix dereferencing of ERR_PTR

2015-06-17T12:21:08+00:00

If h4_recv_buf() return ERR_PTR instead sk_buff pointer, it should be
cleared once PTR_ERR is completed for the further dereference such as
h4_recv(), or h4_close().

Signed-off-by: Chan-yeol Park 
Signed-off-by: Marcel Holtmann

Bluetooth: hci_uart: Provide generic H:4 receive framework

2015-04-07T16:48:21+00:00

Future H:4 based UART drivers require custom packet types and custom
receive functions. To support this, extended the h4_recv_buf function
with a packet definition table.

For the default H:4 packets types of ACL data, SCO data and events,
provide helpers to reduce the amount of code duplication.

Signed-off-by: Marcel Holtmann 
Signed-off-by: Johan Hedberg

Bluetooth: hci_uart: Update version number driver

2015-04-07T16:47:10+00:00

This version number is more cosmetic and for debugging purposes, but
since there has been a few changes lately, increase it now.

Two left-over and not used version constants that were never exposed
anywhere are removed since they have no actual value.

Signed-off-by: Marcel Holtmann 
Signed-off-by: Johan Hedberg

Bluetooth: hci_uart: Remove the manual protocol init message

2015-04-07T16:47:10+00:00

The init function for each HCI UART protocol prints the same on success
and failure. This information is so generic, remove it and let the main
HCI UART handling print it instead.

Signed-off-by: Marcel Holtmann 
Signed-off-by: Johan Hedberg

Bluetooth: hci_uart: Add name information to hci_uart_proto struct

2015-04-07T16:47:10+00:00

This adds an extra name field to the hci_uart_proto struct that provides
a simple way of adding a string identifier to the protocol.

Signed-off-by: Marcel Holtmann 
Signed-off-by: Johan Hedberg

Bluetooth: hci_uart: Make struct hci_uart_proto always const

2015-04-07T16:47:10+00:00

The usage of struct hci_uart_proto should always be const. Change the
function headers and individual protocol drivers.

Signed-off-by: Marcel Holtmann 
Signed-off-by: Johan Hedberg

Bluetooth: hci_uart: Use h4_recv_buf helper for H:4 protocol

2015-04-07T16:47:10+00:00

Instead of using hci_recv_stream_fragment, use the local available
h4_recv_buf helper function.

Signed-off-by: Marcel Holtmann 
Signed-off-by: Johan Hedberg