Mark Lord wrote:
The alt4_v3 patch from Jeff also still fails here.
The screen stays off for 30 seconds, then comes on,
but the error-recovery attempts do NOT appear in the syslog
as they did with the alt4_v2 patch. The disk LED is still
stuck on, and the syslog shows only this, from early on:
qc timeout (cmd 0xe1)
do_simple_cmd: ata command failed: 4
0xE1 is IDLE IMMEDIATE, so it looks like it is making progress.
This makes me realize that ata_bus_probe() won't get the job done alone,
we must do:
* host init
* phy init
* idle immediate
* the rest of bus probe
Good, good data points here...
Jeff
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