Searched refs:buf_mem (Results 1 – 3 of 3) sorted by relevance
89 char *buf_mem; member138 ctx->buf_mem = mmap(NULL, size, PROT_READ | PROT_WRITE, MAP_SHARED, in udmabuf_alloc()140 if (ctx->buf_mem == MAP_FAILED) in udmabuf_alloc()148 munmap(ctx->buf_mem, ctx->size); in udmabuf_free()163 memcpy(dst, src->buf_mem + off, n); in udmabuf_memcpy_from_device()
143 struct irdma_virt_mem buf_mem; in irdma_puda_alloc_buf() local145 buf_mem.size = sizeof(struct irdma_puda_buf); in irdma_puda_alloc_buf()146 buf_mem.va = kzalloc(buf_mem.size, GFP_KERNEL); in irdma_puda_alloc_buf()147 if (!buf_mem.va) in irdma_puda_alloc_buf()150 buf = buf_mem.va; in irdma_puda_alloc_buf()162 buf->buf_mem.va = buf_mem.va; in irdma_puda_alloc_buf()163 buf->buf_mem.size = buf_mem.size; in irdma_puda_alloc_buf()168 kfree(buf_mem.va); in irdma_puda_alloc_buf()183 kfree(buf->buf_mem.va); in irdma_puda_dele_buf()
60 struct irdma_virt_mem buf_mem; /* Buffer memory for this buffer */ member