/
githubmirror
/
rdma-core
Обзор
Документация
Войти
/
githubmirror
/
rdma-core
Код
Запросы
0
Пакеты
0
Релизы
0
Аналитика
Безопасность
master
pyverbs/mr.pxd
67 строк
2 KB
Jiri Pirko
pyverbs: Add ibv_buf provider-aware buffer support
01 июл 2026, 11:39
01 июл 2026, 11:39
b882686
Код
Авторство
О чём код?
# SPDX-License-Identifier: (GPL-2.0 OR Linux-OpenIB) # Copyright (c) 2019, Mellanox Technologies. All rights reserved. See COPYING file # Copyright (c) 2020, Intel Corporation. All rights reserved. See COPYING file #cython: language_level=3 from pyverbs.base cimport PyverbsCM, PyverbsObject cimport pyverbs.librdmacm as cm from . cimport libibverbs as v cdef class MR(PyverbsCM): cdef object pd cdef object cmid cdef v.ibv_mr *mr cdef int mmap_length cdef object is_huge cdef object is_user_addr cdef void *buf cdef object _is_imported cdef void _allocate_buffer(self, size_t length, bint is_huge, int *mmap_length) cdef void _free_buffer(self, bint is_huge, int mmap_length) cpdef read(self, length, offset) cdef class MREx(MR): cdef object dmah cdef object backing_buf cdef class Buf(PyverbsCM): cdef v.ibv_buf *bufh cdef void *addr cdef size_t size cdef object pd cdef object mrs cdef add_ref(self, obj) cdef class BufMR(MR): cdef object backing_buf cdef class MWBindInfo(PyverbsCM): cdef v.ibv_mw_bind_info info cdef object mr cdef class MWBind(PyverbsCM): cdef v.ibv_mw_bind mw_bind cdef object mr cdef class MW(PyverbsCM): cdef object pd cdef v.ibv_mw *mw cdef class DMMR(MR): cdef object dm cdef class DmaBufMR(MR): cdef object dmabuf cdef unsigned long offset cdef object is_dmabuf_internal cdef class DmaHandleInitAttr(PyverbsObject): cdef v.ibv_dmah_init_attr init_attr cdef class DMAHandle(PyverbsCM): cdef v.ibv_dmah *dmah cdef object mrs cdef object ctx cdef add_ref(self, obj)