Marcel-G
Guest
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 Posted:
Thu Jan 06, 2005 1:17 am Post subject:
Problem adding harddisk to embedded ARM based linux platform |
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I have memory mapped the harddisk updated the device driver to
register the address and the IRQ.
For debugging I try to understand how the probing works and try to
find out when and where the kernel accesses the hardware to find out
what type of disk is connected.
I am struggling with ide.c and ide-probe.c, but so far I can not
understand the exact flow and have no idea where the kernel for the
first ime accesses the hardware.
Any info/tips related to this subject ?
Thanks,
Marcel |
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