[BitVisor-devel-en:75] Using storage device encryption 2

[임재성]

Hello, I succeed booting using IDE mode (by setting IDE mode at CMOS).

I set vmm.driver.pci= [blank]. It sovles pci_match_device_selection problem.

But when I boot using AHCI mode, following panic code appears.

-----------------------------------------------------------------------------
Generic EHCI para pass-through driver 0.9 registered
Generic EHCI para pass-through driver 0.9 registered
Generic UHCI para pass-through driver 1.0 registered
Intel Corporation Ethernet Controller 10 Gigabit X540 Driver registered
PCI: finding devices...
Jaeseong ata_new function
Jeaseong AHCI: ahci_new function called
AHCI: Enabled
Jaeseong ata_new function
PCI: 26 devices found
MCFG [0] 0000:00-FF (E0000000,10000000)
Loading MBR.
AHCI 0:1 initialized
*panic(CPU0): Assertion failed!(!(ad->idp_index & 3)) function idphandler
file drivers/ata/ahci.c line 1168*
----------------------------------------------------------------------------

I found that idp_index's first 2-bit is reserved bits. (so it must be set
to zero)

But this assert says idp_index's first 2-bit is not zero.

What is the problem in this ahci driver code? (Or is it my device's
problem?)

Thank you.

- Im, Jaeseong

-- 
---------------------------- Im, Jaeseong ----------------------------
The doctoral program
Computer architecture lab
Dept of computer science
KAIST, Daejeon, ROK
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