Re: [dpdk-dev] [PATCH] eal: move DMA mapping from bus-specific to generic driver

2021-04-12 Thread Kinsella, Ray
On 31/03/2021 23:53, Thomas Monjalon wrote: > 01/04/2021 00:45, Thomas Monjalon: >> The operations of DMA mapping and unmapping are controlled in some >> bus drivers, following rte_bus specification. >> If the device driver don't provide any specific mapping operation, >> the bus driver may have a

Re: [dpdk-dev] [PATCH] eal: move DMA mapping from bus-specific to generic driver

2021-04-01 Thread Kinsella, Ray
On 31/03/2021 23:53, Thomas Monjalon wrote: > 01/04/2021 00:45, Thomas Monjalon: >> The operations of DMA mapping and unmapping are controlled in some >> bus drivers, following rte_bus specification. >> If the device driver don't provide any specific mapping operation, >> the bus driver may have

Re: [dpdk-dev] [PATCH] eal: move DMA mapping from bus-specific to generic driver

2021-03-31 Thread Thomas Monjalon
01/04/2021 00:45, Thomas Monjalon: > The operations of DMA mapping and unmapping are controlled in some > bus drivers, following rte_bus specification. > If the device driver don't provide any specific mapping operation, > the bus driver may have a fallback (VFIO case for PCI). > > The DMA mapping

[dpdk-dev] [PATCH] eal: move DMA mapping from bus-specific to generic driver

2021-03-31 Thread Thomas Monjalon
The operations of DMA mapping and unmapping are controlled in some bus drivers, following rte_bus specification. If the device driver don't provide any specific mapping operation, the bus driver may have a fallback (VFIO case for PCI). The DMA mapping done by the device drivers are called from the