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4d19cd228b
After LE Extended Scan times out, conn->sid remains 0xFF,
so the PA sync creation process should be aborted.
Btmon snippet from PA sync with SID=0xFF:
< HCI Command: LE Set Extended.. (0x08|0x0042) plen 6 #74726 [hci0] 863.107927
Extended scan: Enabled (0x01)
Filter duplicates: Enabled (0x01)
Duration: 0 msec (0x0000)
Period: 0.00 sec (0x0000)
> HCI Event: Command Complete (0x0e) plen 4 #74727 [hci0] 863.109389
LE Set Extended Scan Enable (0x08|0x0042) ncmd 1
Status: Success (0x00)
< HCI Command: LE Periodic Ad.. (0x08|0x0044) plen 14 #74728 [hci0] 865.141168
Options: 0x0000
Use advertising SID, Advertiser Address Type and address
Reporting initially enabled
SID: 0xff
Adv address type: Random (0x01)
Adv address: 0D:D7:2C:E7:42:46 (Non-Resolvable)
Skip: 0x0000
Sync timeout: 20000 msec (0x07d0)
Sync CTE type: 0x0000
> HCI Event: Command Status (0x0f) plen 4 #74729 [hci0] 865.143223
LE Periodic Advertising Create Sync (0x08|0x0044) ncmd 1
Status: Success (0x00)
Fixes: e2d471b780 ("Bluetooth: ISO: Fix not using SID from adv report")
Signed-off-by: Yang Li <yang.li@amlogic.com>
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
Linux kernel
============
There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.
In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``. The formatted documentation can also be read online at:
https://www.kernel.org/doc/html/latest/
There are various text files in the Documentation/ subdirectory,
several of them using the reStructuredText markup notation.
Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.