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Kconfig: Move BLUETOOTH_HCI_RESERVE into subsys/bluetooth/host

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There are two kinds of HCI implementations. Bluetooth drivers in
 drivers/bluetooth that implement HCI by using a wired serial
 transport layer to talk to an external controller chip. And a
 bluetooth controller in subsys/bluetooth/controller that directly
 talks to an internal on-chip controller node.

Currently, when the the subsys/bluetooth/controller is used there
still exists exposed to the user a bluetooth driver configuration
menu, even though no external bluetooth driver is in use. This is due
to a dependency on certain configs in driver/bluetooth that are needed
even though no external controller is used.

This patch moves one of these configs, BLUETOOTH_HCI_RESERVE, from
drivers/bluetooth/hci/Kconfig to subsys/bluetooth/host/Kconfig such
that eventually we can omit the entire Bluetooth driver menu option.

This re-organization does not change when the config can be enabled.

Signed-off-by: Sebastian Bøe <sebastian.boe@nordicsemi.no>
This commit is contained in:
Sebastian Bøe 2017-08-07 13:41:21 +02:00 • committed by Johan Hedberg
commit 197e6e2ba3
2 changed files with 11 additions and 11 deletions
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11
drivers/bluetooth/hci/Kconfig
View file

@ -79,17 +79,6 @@ config BLUETOOTH_SPI_DEV_NAME
this device is used to reply back with HCI frames that are sent over this device is used to reply back with HCI frames that are sent over
the air. the air.
# Headroom that the driver needs for sending and receiving buffers.
# Add a new 'default' entry for each new driver.
config BLUETOOTH_HCI_RESERVE
int
# Even if no driver is selected the following default is still
# needed e.g. for unit tests.
default 0
default 0 if BLUETOOTH_H4
default 1 if BLUETOOTH_H5
default 1 if BLUETOOTH_SPI
if BLUETOOTH_SPI if BLUETOOTH_SPI
config BLUETOOTH_SPI_BLUENRG config BLUETOOTH_SPI_BLUENRG

11
subsys/bluetooth/host/Kconfig
View file

@ -62,6 +62,17 @@ config BLUETOOTH_HCI_TX_PRIO
int int
default 7 default 7
# Headroom that the driver needs for sending and receiving buffers.
# Add a new 'default' entry for each new driver.
config BLUETOOTH_HCI_RESERVE
int
# Even if no driver is selected the following default is still
# needed e.g. for unit tests.
default 0
default 0 if BLUETOOTH_H4
default 1 if BLUETOOTH_H5
default 1 if BLUETOOTH_SPI
config BLUETOOTH_RECV_IS_RX_THREAD config BLUETOOTH_RECV_IS_RX_THREAD
# Virtual option set by the HCI driver to indicate that there's # Virtual option set by the HCI driver to indicate that there's
# no need for the host to have its own RX thread, rather the # no need for the host to have its own RX thread, rather the