Re: [PATCH v4 09/10] vfio/fsl-mc: Add read/write support for fsl-mc devices

2020-09-11 Thread Diana Craciun OSS
Hi Eric, On 9/10/2020 11:20 AM, Auger Eric wrote: Hi Diana, On 9/7/20 4:34 PM, Diana Craciun OSS wrote: Hi Eric, On 9/4/2020 11:18 AM, Auger Eric wrote: Hi Diana, On 8/26/20 11:33 AM, Diana Craciun wrote: The software uses a memory-mapped I/O command interface (MC portals) to communicate

Re: [PATCH v4 09/10] vfio/fsl-mc: Add read/write support for fsl-mc devices

2020-09-10 Thread Auger Eric
Hi Diana, On 9/7/20 4:34 PM, Diana Craciun OSS wrote: > Hi Eric, > > On 9/4/2020 11:18 AM, Auger Eric wrote: >> Hi Diana, >> >> On 8/26/20 11:33 AM, Diana Craciun wrote: >>> The software uses a memory-mapped I/O command interface (MC portals) to >>> communicate with the MC hardware. This command

Re: [PATCH v4 09/10] vfio/fsl-mc: Add read/write support for fsl-mc devices

2020-09-07 Thread Diana Craciun OSS
Hi Eric, On 9/4/2020 11:18 AM, Auger Eric wrote: Hi Diana, On 8/26/20 11:33 AM, Diana Craciun wrote: The software uses a memory-mapped I/O command interface (MC portals) to communicate with the MC hardware. This command interface is used to discover, enumerate, configure and remove DPAA2

Re: [PATCH v4 09/10] vfio/fsl-mc: Add read/write support for fsl-mc devices

2020-09-04 Thread Auger Eric
Hi Diana, On 8/26/20 11:33 AM, Diana Craciun wrote: > The software uses a memory-mapped I/O command interface (MC portals) to > communicate with the MC hardware. This command interface is used to > discover, enumerate, configure and remove DPAA2 objects. The DPAA2 > objects use MSIs, so the

[PATCH v4 09/10] vfio/fsl-mc: Add read/write support for fsl-mc devices

2020-08-26 Thread Diana Craciun
The software uses a memory-mapped I/O command interface (MC portals) to communicate with the MC hardware. This command interface is used to discover, enumerate, configure and remove DPAA2 objects. The DPAA2 objects use MSIs, so the command interface needs to be emulated such that the correct MSI