int usnic_vnic_dump(struct usnic_vnic *vnic, char *buf,
int buf_sz,
void *hdr_obj,
int (*printtitle)(void *, char*, int),
int (*printcols)(char *, int),
int (*printrow)(void *, char *, int))
{
struct usnic_vnic_res_chunk *chunk;
struct usnic_vnic_res *res;
struct vnic_dev_bar *bar0;
int i, j, offset;
offset = 0;
bar0 = usnic_vnic_get_bar(vnic, 0);
offset += scnprintf(buf + offset, buf_sz - offset,
"VF:%hu BAR0 bus_addr=%pa vaddr=0x%p size=%ld ",
usnic_vnic_get_index(vnic),
&bar0->bus_addr,
bar0->vaddr, bar0->len);
if (printtitle)
offset += printtitle(hdr_obj, buf + offset, buf_sz - offset);
offset += scnprintf(buf + offset, buf_sz - offset, "\n");
offset += scnprintf(buf + offset, buf_sz - offset,
"|RES\t|CTRL_PIN\t\t|IN_USE\t");
if (printcols)
offset += printcols(buf + offset, buf_sz - offset);
offset += scnprintf(buf + offset, buf_sz - offset, "\n");
spin_lock(&vnic->res_lock);
for (i = 0; i < ARRAY_SIZE(vnic->chunks); i++) {
chunk = &vnic->chunks[i];
for (j = 0; j < chunk->cnt; j++) {
res = chunk->res[j];
offset += scnprintf(buf + offset, buf_sz - offset,
"|%s[%u]\t|0x%p\t|%u\t",
usnic_vnic_res_type_to_str(res->type),
res->vnic_idx, res->ctrl, !!res->owner);
if (printrow) {
offset += printrow(res->owner, buf + offset,
buf_sz - offset);
}
offset += scnprintf(buf + offset, buf_sz - offset,
"\n");
}
}
spin_unlock(&vnic->res_lock);
return offset;
}
int usnic_ib_qp_grp_dump_rows(void *obj, char *buf, int buf_sz)
{
struct usnic_ib_qp_grp *qp_grp = obj;
struct usnic_ib_qp_grp_flow *default_flow;
if (obj) {
default_flow = list_first_entry(&qp_grp->flows_lst,
struct usnic_ib_qp_grp_flow, link);
return scnprintf(buf, buf_sz, "|%d\t|%s\t|%d\t|%hu\t|%d",
qp_grp->ibqp.qp_num,
usnic_ib_qp_grp_state_to_string(
qp_grp->state),
qp_grp->owner_pid,
usnic_vnic_get_index(qp_grp->vf->vnic),
default_flow->flow->flow_id);
} else {
return scnprintf(buf, buf_sz, "|N/A\t|N/A\t|N/A\t|N/A\t|N/A");