Hi Arnaud,
Thanks for the response.
From the openAMP white paper: https://www.openampproject.org/docs/whitepapers/Introduction_to_OpenAMPlib_v... I came to know the limitation: RPMsg being fixed size shared buffer
Is this limitation, still exist in the new version?
Regards, Raveem
On Fri, Mar 3, 2023 at 7:58 PM Arnaud POULIQUEN arnaud.pouliquen@st.com wrote:
Hello Raveen
my answer inline
ST Restricted
-----Original Message----- From: Raveem Gouda via Openamp-rp <openamp- rp@lists.openampproject.org> Sent: Friday, March 3, 2023 8:03 AM To: openamp-rp@lists.openampproject.org Subject: [Openamp-rp] Re: openAMP IPC details
Also, Is there any possibility of contributing to the project? Please let me know
Yes, it is an open source project, any contributions are welcome. Do you have some specific topics in mind?
Thanks & regards Raveem
On Fri, Mar 3, 2023 at 12:18 PM Raveem Gouda goudaraveem1394@gmail.com wrote:
Hi Team,
I just wanted to know, what are the IPC mechanisms used in openAMP?[]
What is the IPC supported by the current version? Which IPC mechanism used in echotest, matrix multiplication, & proxy applications?
OpenAMP implements the RPMsg protocol over VirtIO protocol (compatible with the one implemented in the Linux Kernel). Some actions are in progress to support also other VirtIO types such as VirtIO device Types such as VirtiO NET, VirtiO serial,...
you can find more information on https://www.openampproject.org/
Regards, Arnaud
Thanks & regards, Raveem
Hi Arnaud, Thanks for the response. From the openAMP white paper: [1]https://www.openampproject.org/docs/whitepapers/Introduction_ to_OpenAMPlib_v1.1a.pdf I came to know the limitation: RPMsg being fixed size shared buffer Is this limitation, still exist in the new version? Regards, Raveem
On Fri, Mar 3, 2023 at 7:58 PM Arnaud POULIQUEN <[2]arnaud.pouliquen@st.com> wrote:
Hello Raveen my answer inline ST Restricted > -----Original Message----- > From: Raveem Gouda via Openamp-rp <openamp- > [3]rp@lists.openampproject.org> > Sent: Friday, March 3, 2023 8:03 AM > To: [4]openamp-rp@lists.openampproject.org > Subject: [Openamp-rp] Re: openAMP IPC details > > Also, Is there any possibility of contributing to the project? > Please let me know Yes, it is an open source project, any contributions are welcome. Do you have some specific topics in mind? > > Thanks & regards > Raveem > > On Fri, Mar 3, 2023 at 12:18 PM Raveem Gouda > <[5]goudaraveem1394@gmail.com> > wrote: > > > Hi Team, > > > > I just wanted to know, > > what are the IPC mechanisms used in openAMP?[] > > What is the IPC supported by the current version? > > Which IPC mechanism used in echotest, matrix multiplication, & proxy > > applications? OpenAMP implements the RPMsg protocol over VirtIO protocol (compatible with the one implemented in the Linux Kernel). Some actions are in progress to support also other VirtIO types such as VirtIO device Types such as VirtiO NET, VirtiO serial,... you can find more information on [6]https://www.openampproject.org/ Regards, Arnaud > > > > Thanks & regards, > > Raveem > > > > > > > >
References
1. https://www.openampproject.org/docs/whitepapers/Introduction_to_OpenAMPlib_v... 2. mailto:arnaud.pouliquen@st.com 3. mailto:rp@lists.openampproject.org 4. mailto:openamp-rp@lists.openampproject.org 5. mailto:goudaraveem1394@gmail.com 6. https://www.openampproject.org/