Bluetooth: controller: Fix default Tx buffers
Fix the default Tx buffers to 3. While the first Tx-ed buffer generates the HCI Number of Completed Packets Event, the controller needs to have 2 additional Tx buffers queued so that the second Tx PDU has the More Data (MD) bit set so as to have the connection event to continue to transmit any additional Tx buffers that the Host will enqueue in the same connection event. Signed-off-by: Vinayak Kariappa Chettimada <vich@nordicsemi.no>
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@ -91,7 +91,7 @@ config BT_CTLR_RX_BUFFERS
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config BT_CTLR_TX_BUFFERS
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int "Number of Tx buffers"
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default 7 if BT_HCI_RAW
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default 2
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default 3
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range 1 19
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help
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Set the number of Tx PDUs to be queued for transmission in the
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