Messages in this thread | | | Date | Sat, 16 Jan 2021 16:59:14 -0800 | From | Jakub Kicinski <> | Subject | Re: [PATCH net-next 1/1] stmmac: intel: change all EHL/TGL to auto detect phy addr |
| |
On Sat, 16 Jan 2021 10:12:21 +0100 Jan Kiszka wrote: > On 06.11.20 10:43, Wong Vee Khee wrote: > > From: Voon Weifeng <weifeng.voon@intel.com> > > > > Set all EHL/TGL phy_addr to -1 so that the driver will automatically > > detect it at run-time by probing all the possible 32 addresses. > > > > Signed-off-by: Voon Weifeng <weifeng.voon@intel.com> > > Signed-off-by: Wong Vee Khee <vee.khee.wong@intel.com> > > This fixes PHY detection on one of our EHL-based boards. Can this also > be applied to stable 5.10?
Sure.
Greg, we'd like to request a backport of the following commit to 5.10.
commit bff6f1db91e330d7fba56f815cdbc412c75fe163 Author: Voon Weifeng <weifeng.voon@intel.com> Date: Fri Nov 6 17:43:41 2020 +0800
stmmac: intel: change all EHL/TGL to auto detect phy addr
Set all EHL/TGL phy_addr to -1 so that the driver will automatically detect it at run-time by probing all the possible 32 addresses.
Signed-off-by: Voon Weifeng <weifeng.voon@intel.com> Signed-off-by: Wong Vee Khee <vee.khee.wong@intel.com> Link: https://lore.kernel.org/r/20201106094341.4241-1-vee.khee.wong@intel.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
It's relatively small, and Jan reports it makes his boards detect the PHY. The change went in via -next and into Linus's tree during the 5.11 merge window.
| |