Re: [dpdk-dev] [PATCH] bus/pci: fix mapping BAR containing MSI-X table

2020-09-28 Thread David Marchand
On Fri, Sep 25, 2020 at 4:15 AM Hyong Youb Kim wrote: > > When the BAR contains MSI-X table, pci_vfio_mmap_bar() tries to skip > the table and map the rest. "map around it" is the phrase used in the > source. The function splits the BAR into two regions: the region > before the table (first part o

Re: [dpdk-dev] [PATCH] bus/pci: fix mapping BAR containing MSI-X table

2020-09-25 Thread Burakov, Anatoly
On 25-Sep-20 3:14 AM, Hyong Youb Kim wrote: When the BAR contains MSI-X table, pci_vfio_mmap_bar() tries to skip the table and map the rest. "map around it" is the phrase used in the source. The function splits the BAR into two regions: the region before the table (first part or memreg[0]) and th

[dpdk-dev] [PATCH] bus/pci: fix mapping BAR containing MSI-X table

2020-09-24 Thread Hyong Youb Kim
When the BAR contains MSI-X table, pci_vfio_mmap_bar() tries to skip the table and map the rest. "map around it" is the phrase used in the source. The function splits the BAR into two regions: the region before the table (first part or memreg[0]) and the region after the table (second part or memre