Matthew Fioravante
2011-Mar-11 22:50 UTC
[Xen-devel] [PATCH 0/12] VTPM mini-os: TPM device drivers for mini-os
This patch adds 3 new drivers to mini-os tpmfront: Paravirtualized tpm driver that can speak to mini-os tpmback and linux tpmbk tpmback: Paravirtualized tpm backend driver that can speak to mini-os tpmfront and linux tpm_xenu tpm_tis: Hardware tpm driver. Should work with any TPM device compliant with the 1.2 spec. Requires io memory passthrough. Signed off by: Matthew Fioravante <matthew.fioravante@jhuapl.edu> _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel
Samuel Thibault
2011-Mar-12 00:37 UTC
Re: [Xen-devel] [PATCH 0/12] VTPM mini-os: TPM device drivers for mini-os
Matthew Fioravante, le Fri 11 Mar 2011 17:50:43 -0500, a écrit :> This patch adds 3 new drivers to mini-os > > tpmfront: Paravirtualized tpm driver that can speak to mini-os tpmback > and linux tpmbk > tpmback: Paravirtualized tpm backend driver that can speak to mini-os > tpmfront and linux tpm_xenu > tpm_tis: Hardware tpm driver. Should work with any TPM device compliant > with the 1.2 spec. Requires io memory passthrough. > > Signed off by: Matthew Fioravante <matthew.fioravante@jhuapl.edu>I don''t have the time to review the driver code in details, but the overall shape and interaction with the rest of mini-os looks good to me.> @@ -177,6 +179,7 @@ > } tap; > struct { > struct blkfront_dev *dev; > + off_t offset; > } blk; > struct { > struct kbdfront_dev *dev;This seems like an unrelated change, right? Samuel _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel
Matthew Fioravante
2011-Mar-14 17:11 UTC
Re: [Xen-devel] [PATCH 0/12] VTPM mini-os: TPM device drivers for mini-os
Yeah that looks like that part should have been included in the blkfront patch On 03/11/2011 07:37 PM, Samuel Thibault wrote:> Matthew Fioravante, le Fri 11 Mar 2011 17:50:43 -0500, a écrit : >> This patch adds 3 new drivers to mini-os >> >> tpmfront: Paravirtualized tpm driver that can speak to mini-os tpmback >> and linux tpmbk >> tpmback: Paravirtualized tpm backend driver that can speak to mini-os >> tpmfront and linux tpm_xenu >> tpm_tis: Hardware tpm driver. Should work with any TPM device compliant >> with the 1.2 spec. Requires io memory passthrough. >> >> Signed off by: Matthew Fioravante<matthew.fioravante@jhuapl.edu> > I don''t have the time to review the driver code in details, but the > overall shape and interaction with the rest of mini-os looks good to me. > >> @@ -177,6 +179,7 @@ >> } tap; >> struct { >> struct blkfront_dev *dev; >> + off_t offset; >> } blk; >> struct { >> struct kbdfront_dev *dev; > This seems like an unrelated change, right? > > Samuel_______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel