[mynewt-nimble] 02/02: nimble/ll: Allow 2M params as fallback for ext conn create

[an...@apache.org]

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andk pushed a commit to branch master
in repository https://gitbox.apache.org/repos/asf/mynewt-nimble.git

commit a892c8f78952907c88b9ff714a446a73348cef5c
Author: Andrzej Kaczmarek <an...@codecoup.pl>
AuthorDate: Tue Oct 5 17:21:39 2021 +0200

    nimble/ll: Allow 2M params as fallback for ext conn create
    
    We ignore 2M values only for scanning since we do not scan on 2M when
    ext conn create is pending, but there's nothing wrong in using those
    parameters as fallback in case we established connection on phy that
    was not in phy mask.
---
 nimble/controller/src/ble_ll_conn_hci.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/nimble/controller/src/ble_ll_conn_hci.c b/nimble/controller/src/ble_ll_conn_hci.c
index aa6de54..fe384c4 100644
--- a/nimble/controller/src/ble_ll_conn_hci.c
+++ b/nimble/controller/src/ble_ll_conn_hci.c
@@ -707,6 +707,9 @@ ble_ll_ext_conn_create(const uint8_t *cmdbuf, uint8_t len)
         ble_ll_conn_itvl_to_ticks(conn_itvl_max, &hcc.params[1].conn_itvl_ticks,
                                   &hcc.params[1].conn_itvl_usecs);
 
+        if (!fallback_params) {
+            fallback_params = &hcc.params[1];
+        }
         params++;
     }
 #endif