On Tue, Oct 06, 2020 at 04:08:35PM +0200, Christian Gmeiner wrote: > Set the defaults on probe for the packet buffer size registers > for the i210. > > The TX/RX PBSIZE register of the i210 resets to its default value > only at power-on - see Intel Ethernet Controller I210 Datasheet rev 3.5 > chapter 8.3 'Internal Packet Buffer Size Registers'. > > If something (another driver, another OS, etc.) modifies this register > from its default value, the e1000 driver doesn't function correctly. It > detects a hang of the transmitter and continuously resets the adapter. > Here we set this value to its default when resetting the i210 to > resolve this issue. > > Signed-off-by: Christian Gmeiner <christian.gmei...@gmail.com>
Applied to u-boot/master, thanks! -- Tom
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