Yes, VT-d is required to run tboot.
Please check other menus like PCI device, North Bridge, etc to see whether you
can find VT-d option.
Thanks.
Shane
________________________________
From: Prashant Kulkarni [mailto:prashant.r.k...@gmail.com]
Sent: 2010年11月23日 13:16
To: Wang, Shane; tboot-devel@lists.sourceforge.net
Subject: Re: [tboot-devel] tboot error
Thank you very much for the quick response.
i enabled the following feature in BIOS
a) Embedded Security Device Support
b) Virtualization Technology (VT- X)
but there is no option for Virtualization Technology Directed I/O (VT- D)
so my doubt is Virtualization Technology Directed I/O (VT- D) is it required to
install tboot ?
-- Prashant Kulkarni
2010/11/23 Wang, Shane <shane.w...@intel.com<mailto:shane.w...@intel.com>>
Please check your BIOS.
It seems your BIOS has disabled TXT. If so, enable it.
Thanks.
Shane
________________________________
From: Prashant Kulkarni
[mailto:prashant.r.k...@gmail.com<mailto:prashant.r.k...@gmail.com>]
Sent: 2010年11月22日 14:45
To: tboot-devel@lists.sourceforge.net<mailto:tboot-devel@lists.sourceforge.net>
Subject: [tboot-devel] tboot error
Hello all,
I am trying installing tboot, but I have several problems. My PC is HP Compaq
6000 Pro microtower ("Intel Core-2-due E8400 processor" and "Intel Q43
chipset") with Fedora 13.
I have downloaded SINIT(Q45_Q43_SINIT_19.BIN) and tboot-20101005.tar.gz.
I compiled the "tboot-20101005" sorce code and following is my grub.conf I
have modified.
title Fedora (2.6.36 )
root (hd0,0)
kernel /tboot.gz logging=serial,vga,memory
module /vmlinuz-2.6.36 ro root=LABEL=/ rhgb quiet intel_iommu=on
console=ttyS0,115200
module /initrd-2.6.36.img
module /Q45_Q43_SINIT_19.BIN
But I am getting following error message whenever booting this kernel,
TBOOT:mod_num:0
TBOOT:PCR:None
TBOOT:hash_Type:TB_HType_Any
TBOOT:num hashesh:0
TBOOT:policy entry [1]
TBOOT:mod_num any
TBOOT:pcr:19
TBOOT:hash_Type:TB_HType_Any
TBOOT:num_hashesh:0
TBOOT:TPM: Write n11 20000002, offset 000000,000004 bytes return=000000
TBOOT:CPU is SMX_capable
TBOOT:Error:SENTERT disabled by feature control MSR(d)
TBOOT:SMX not supported
TBOOT:no LCP Module found
TBOOT:Error: ELF margin number not matched
TBOOT:Assuming kernel is linux format
TBOOT:initrd from 0x7b208000 to 0x7b9a1400
TBOOT:kernel (procted mode) from 0x0c000000 to 0xf415c0
TBOOT:kernel (real mode) from 0x90000 to 0x94200
TBOOT:Trasfering control to kernel !0xc00000
Can someone help me solve this problem?
Do you have any suggestions?
Thanks very much.
-- Prashant Kulkarni
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