Hello Harman,
On Fri, Sep 3, 2021 at 2:42 PM Harman Kalra <hka...@marvell.com> wrote: > > Moving struct rte_intr_handle as an internal structure to > avoid any ABI breakages in future. Since this structure defines > some static arrays and changing respective macros breaks the ABI. > Eg: > Currently RTE_MAX_RXTX_INTR_VEC_ID imposes a limit of maximum 512 > MSI-X interrupts that can be defined for a PCI device, while PCI > specification allows maximum 2048 MSI-X interrupts that can be used. > If some PCI device requires more than 512 vectors, either change the > RTE_MAX_RXTX_INTR_VEC_ID limit or dynamically allocate based on > PCI device MSI-X size on probe time. Either way its an ABI breakage. > > Change already included in 21.11 ABI improvement spreadsheet (item 42): > https://urldefense.proofpoint.com/v2/url?u=https-3A__docs.google.com_s > preadsheets_d_1betlC000ua5SsSiJIcC54mCCCJnW6voH5Dqv9UxeyfE_edit-23gid- > 3D0&d=DwICaQ&c=nKjWec2b6R0mOyPaz7xtfQ&r=5ESHPj7V-7JdkxT_Z_SU6RrS37ys4U > XudBQ_rrS5LRo&m=7dl3OmXU7QHMmWYB6V1hYJtq1cUkjfhXUwze2Si_48c&s=lh6DEGhR > Bg1shODpAy3RQk-H-0uQx5icRfUBf9dtCp4&e= > Thanks for taking care of this huge cleanup. I started looking at it. CC: Ferruh and next-net* maintainers for awareness. -- David Marchand
