Michal Kazior <[email protected]> writes: > Until now it was possible to simulate soft and > hard fw crashes but it wasn't possible to trigger > an immediately hw restart itself (without the fw > crash). > > This can be useful when stress testing hw > restarting stability, e.g. during heavy tx/rx > traffic. > > Signed-off-by: Michal Kazior <[email protected]>
Nice idea! > --- a/drivers/net/wireless/ath/ath10k/debug.c > +++ b/drivers/net/wireless/ath/ath10k/debug.c > @@ -694,7 +694,8 @@ static ssize_t ath10k_read_simulate_fw_crash(struct file > *file, > "To simulate firmware crash write one of the keywords to this > file:\n" > "`soft` - this will send WMI_FORCE_FW_HANG_ASSERT to firmware > if FW supports that command.\n" > "`hard` - this will send to firmware command with illegal > parameters causing firmware crash.\n" > - "`assert` - this will send special illegal parameter to > firmware to cause assert failure and crash.\n"; > + "`assert` - this will send special illegal parameter to > firmware to cause assert failure and crash.\n" > + "`request` - this will simply queue hw restart without fw/hw > actually crashing.\n"; "request" is not really very descriptive command. Maybe call it "hw-restart" because that's what it really does, right? -- Kalle Valo _______________________________________________ ath10k mailing list [email protected] http://lists.infradead.org/mailman/listinfo/ath10k
