Messages in this thread | | | Subject | Re: [PATCH] xhci: Increase STS_SAVE timeout in xhci_suspend() | From | Mathias Nyman <> | Date | Fri, 27 Sep 2019 09:30:20 +0300 |
| |
On 26.9.2019 20.57, Kai-Heng Feng wrote: > After commit f7fac17ca925 ("xhci: Convert xhci_handshake() to use > readl_poll_timeout_atomic()"), ASMedia xHCI may fail to suspend. > > Although the algorithms are essentially the same, the old max timeout is > (usec + usec * time of doing readl()), and the new max timeout is just > usec, which is much less than the old one. > > Increase the timeout to make ASMedia xHCI able to suspend again. > > BugLink: https://bugs.launchpad.net/bugs/1844021 > Fixes: f7fac17ca925 ("xhci: Convert xhci_handshake() to use readl_poll_timeout_atomic()") > Signed-off-by: Kai-Heng Feng <kai.heng.feng@canonical.com> > ---
Thanks, adding to queue with stable tag for v5.2+ kernels
-Mathias
| |