Thread (4 messages) flat view 4 messages, 4 authors, 2021-07-22

Re: [PATCH] bluez:fix btmon tools “Allow slave” to "Master Or Slave" #431 [hci0] 99.922927

From: Marcel Holtmann <marcel@holtmann.org>
Date: 2021-07-22 14:47:36

Hi Wang,
quoted hunk ↗ jump to hunk
   I want to explain it as “Master Or Slave”, because this is explained in the Core_v5.2

   8.6.5 Role switch
   There are several occasions when a role switch is used:
   • A role switch is necessary in order to make a paging device a slave when
   joining an existing piconet, since by definition the paging device is initially
   master of a piconet involving the pager (master) and the paged (slave)
   device.
   • A role switch is necessary in order for a slave in an existing piconet to set up
   a new piconet with itself as master and the original piconet master as slave.
   If the original piconet had more than one slave, then this implies a double
   role for the original piconet master; it becomes a slave

Signed-off-by: wangyouwan <redacted>
---
monitor/packet.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/monitor/packet.c b/monitor/packet.c
index 52d22ab21..b73615509 100644
--- a/monitor/packet.c
+++ b/monitor/packet.c
@@ -4143,7 +4143,7 @@ static void create_conn_cmd(const void *data, uint8_t size)
		str = "Stay master";
		break;
	case 0x01:
-		str = "Allow slave";
+		str = "Master Or Slave";
		break;
the text was verbatim from Bluetooth 4.x core spec. If that has changed in Core 5.3 spec, then we can use that one.

Regards

Marcel
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