Re: Difference between IOVA and bus address when SMMU is enabled

On Sat, May 12, 2018 at 06:25:13PM +0530, valmiki wrote: Hi All, What is the difference between IOVA address and bus address when SMMU is enabled ? Is IOVA address term used only when hypervisor is present ? IOVA = IO virtual address. IOVA is the term normally used to describe the address us

Re: Difference between IOVA and bus address when SMMU is enabled

On Sat, May 12, 2018 at 06:25:13PM +0530, valmiki wrote: > Hi All, > > What is the difference between IOVA address and bus address > when SMMU is enabled ? > > Is IOVA address term used only when hypervisor is present ? IOVA = IO virtual address. IOVA is the term normally used to describe the a

Re: Difference between IOVA and bus address when SMMU is enabled

Hi Valmiki, On 12/05/18 13:55, valmiki wrote: > Hi All, > > What is the difference between IOVA address and bus address > when SMMU is enabled ? They are the same. You'll use one term or the other depending on what system component you're talking about. "IOVA" only means something when talking a

Difference between IOVA and bus address when SMMU is enabled

Hi All, What is the difference between IOVA address and bus address when SMMU is enabled ? Is IOVA address term used only when hypervisor is present ? Regards, Valmiki --- This email has been checked for viruses by Avast antivirus software. https://www.avast.com/antivirus