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nimble/ll: Fix TX time restrictions during phy transition

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We do not need to restrict TX time after sending LL_PHY_REQ as a master,
this only applies to slave.

This makes LL/CON/CEN/BV-53-C pass instead of being inconclusive due to
data fragmentation done by IUT between LL_PHY_REQ and LL_PHU_UPDATE_IND.

Ref: Core 5.x, Vol. 6, Part B, section 5.1.10.1
This commit is contained in:
Andrzej Kaczmarek
2021-09-30 13:06:01 +02:00
parent eed4389851
commit 08e69722d9
1 changed files with 5 additions and 2 deletions
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nimble/controller/src/ble_ll_ctrl.c
+5 -2
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@@ -2858,8 +2858,11 @@ ble_ll_ctrl_tx_done(struct os_mbuf *txpdu, struct ble_ll_conn_sm *connsm)
#endif
#if (BLE_LL_BT5_PHY_SUPPORTED == 1)
case BLE_LL_CTRL_PHY_REQ:
connsm->phy_tx_transition =
ble_ll_ctrl_phy_tx_transition_get(connsm->phy_data.req_pref_tx_phys_mask);
if (connsm->conn_role == BLE_LL_CONN_ROLE_SLAVE) {
connsm->phy_tx_transition =
ble_ll_ctrl_phy_tx_transition_get(
connsm->phy_data.req_pref_tx_phys_mask);
}
break;
case BLE_LL_CTRL_PHY_UPDATE_IND:
connsm->phy_tx_transition =