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Bluetooth: controller: llcp: increase memory for procedures

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The default number of buffers (contexts) for locally initiated
procedures was 4. Per default the host initiates 3 procedures
when opening a connection, allowing the application to initiate
only 1 additional procedure in parallel.
This commit increases the default to 6, if auto phy-update and
dle is enabled, increasing the robustness for an application.

Signed-off-by: Andries Kruithof <andries.kruithof@nordicsemi.no>
This commit is contained in:
Andries Kruithof 2022-10-14 12:26:08 +02:00 • committed by Carles Cufí
commit 7678cdaa10
1 changed files with 1 additions and 1 deletions
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2
subsys/bluetooth/controller/Kconfig.ll_sw_split
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@ -615,7 +615,7 @@ config BT_CTLR_LLCP_COMMON_TX_CTRL_BUF_NUM
config BT_CTLR_LLCP_LOCAL_PROC_CTX_BUF_NUM
int "Number of local control procedure contexts to be available across all connections"
default 4 if (BT_AUTO_PHY_UPDATE=y || BT_AUTO_DATA_LEN_UPDATE=y) && BT_CTLR_LLCP_CONN < 4
default 6 if (BT_AUTO_PHY_UPDATE=y || BT_AUTO_DATA_LEN_UPDATE=y) && BT_CTLR_LLCP_CONN < 4
default 2 if BT_CTLR_LLCP_CONN = 1
default BT_CTLR_LLCP_CONN if BT_CTLR_LLCP_CONN > 1
range 2 255