* to use uverbs_attr_bundle instead of ib_udata.
* Assume attr == 0 is input and attr == 1 is output.
*/
- void __user *inbuf;
- size_t inbuf_len = 0;
- void __user *outbuf;
- size_t outbuf_len = 0;
const struct uverbs_attr *uhw_in =
uverbs_attr_get(ctx, UVERBS_UHW_IN);
const struct uverbs_attr *uhw_out =
uverbs_attr_get(ctx, UVERBS_UHW_OUT);
if (!IS_ERR(uhw_in)) {
- inbuf = uhw_in->ptr_attr.ptr;
- inbuf_len = uhw_in->ptr_attr.len;
+ udata->inbuf = uhw_in->ptr_attr.ptr;
+ udata->inlen = uhw_in->ptr_attr.len;
+ } else {
+ udata->inbuf = NULL;
+ udata->inlen = 0;
}
if (!IS_ERR(uhw_out)) {
- outbuf = uhw_out->ptr_attr.ptr;
- outbuf_len = uhw_out->ptr_attr.len;
+ udata->outbuf = uhw_out->ptr_attr.ptr;
+ udata->outlen = uhw_out->ptr_attr.len;
+ } else {
+ udata->outbuf = NULL;
+ udata->outlen = 0;
}
-
- ib_uverbs_init_udata_buf_or_null(udata, inbuf, outbuf, inbuf_len,
- outbuf_len);
}
static int uverbs_create_cq_handler(struct ib_device *ib_dev,