On 2017-12-11 9:46 AM, Helge Deller wrote:
On 10.12.2017 00:49, John David Anglin wrote:
On 2017-12-09, at 4:03 PM, Helge Deller wrote:
Can you please try attached patch which disables the serial MUX and ATI card?
If it works for you and if we backport it to all kernels and if we revert palo to use ttyS0 for all machines we might be good.
I hacked on the change but I couldn't get it to work. As far as I can tell, the quirks aren't being called.
Tried EARLY, HEADER and FINAL. I think the ids are correct.
Strange. The attached patch does work for me on panama up until boot.
Haven't tested what lspci reports afterwards...
[ 1.832294] LBA 0:7: PCI host bridge to bus 0000:e0
[ 1.832497] pci_bus 0000:e0: root bus resource [io 0x60000-0x6ffff] (bus address [0x0000-0xffff])
[ 1.833005] pci_bus 0000:e0: root bus resource [mem 0xfffffffff0000000-0xfffffffffe77ffff] (bus address [0xf0000000-0xfe77ffff])
[ 1.840028] pci_bus 0000:e0: root bus resource [bus e0-e7]
1.844276] subsystem_vendor = 0x103c, subsystem_device =0x1291
[ 1.848022] pci 0000:e0:01.0: Hiding Diva built-in AUX serial device
1.849136] subsystem_vendor = 0x103c, subsystem_device =0x1292
[ 1.852023] pci 0000:e0:02.0: Hiding Diva built-in ATI card.
....
Maybe I messed up build in some way. I didn't clean things between
builds. I never got the output shown above.
We have period at end of the second message.
Dave
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John David Anglin dave.anglin@xxxxxxxx
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