[coreboot] VT-d support

Hi, VT-d requires support from BIOS. Does coreboot support VT-d? Regards Himanshu Chauhan -- coreboot mailing list: coreboot@coreboot.org https://mail.coreboot.org/mailman/listinfo/coreboot

Re: [coreboot] VT-d support

> On 05-Jun-2017, at 9:41 PM, ron minnich wrote: > > > > On Mon, Jun 5, 2017 at 9:00 AM Himanshu Chauhan > wrote: > Hi, > > VT-d requires support from BIOS. Does coreboot support VT-d? > > > > what support does it need? BIOS adds DMAR and ot

Re: [coreboot] VT-d support

herboards that assists it, is what I am talking about. > > But for which specific platform you are asking for ? There are so many.. > > > Am 05.06.2017 um 10:24 schrieb Himanshu Chauhan: >> >>> On 05-Jun-2017, at 9:41 PM, ron minnich wrote: >>> >>>

Re: [coreboot] VT-d support

called: pass-through (so guest by its own > drivers is using directly platform devices' HW bypassing HYP1, my best guess). > > Zoran > On Mon, Jun 5, 2017 at 6:11 PM, ron minnich wrote: > > > On Mon, Jun 5, 2017 at 9:00 AM Himanshu Chauhan > wrote: > Hi, > > VT-

Re: [coreboot] VT-d support

> On 05-Jun-2017, at 10:50 PM, ron minnich wrote: > > > > On Mon, Jun 5, 2017 at 9:58 AM Himanshu Chauhan > wrote: > > I think its can’t just be disabled. > > oh, really? Why do you think that? Have you looked at the relevant MSR and > what is the

[coreboot] [PATCH] Adding Virtio block device support

Coreboot+Filo can be used in virtualized environments where the Virtio support is needed sometimes. Signed-off-by: Himanshu Chauhan --- Config.in | 13 +++ drivers/Makefile.inc | 2 + drivers/virtio-blk.c | 266 ++ drivers/virtio

[coreboot] Listing an address with gdb

Hi, I am working on a hypervisor and running coreboot as guest. During a VMExit, I am seeing coreboot RIPs. Since coreboot is mix of 16-bit/32-bit code and because of relocations, I not able to find the listing of the code at specific address. For example, address is: 0x7f37806 I want to attach

[coreboot] Re: Listing an address with gdb

On Fri, Mar 19, 2021 at 09:33:43PM +0530, Himanshu Chauhan wrote: > Hi, > > I am working on a hypervisor and running coreboot as guest. > During a VMExit, I am seeing coreboot RIPs. Since coreboot > is mix of 16-bit/32-bit code and because of relocations, > I not able to find

[coreboot] Re: Listing an address with gdb

Hi Nico, Thanks for your reply. On Fri, Mar 19, 2021 at 07:03:59PM +0100, Nico Huber wrote: > Hello Himanshu, > > On 19.03.21 17:12, Himanshu Chauhan wrote: > > On Fri, Mar 19, 2021 at 09:33:43PM +0530, Himanshu Chauhan wrote: > >> Hi, > >> > >> I am wo