struct mlx4_cmd_info *cmd)
{
struct mlx4_priv *priv = mlx4_priv(dev);
- u8 field;
- u32 size;
+ u8 field, port;
+ u32 size, proxy_qp, qkey;
int err = 0;
#define QUERY_FUNC_CAP_FLAGS_OFFSET 0x0
/* when opcode modifier = 1 */
#define QUERY_FUNC_CAP_PHYS_PORT_OFFSET 0x3
+#define QUERY_FUNC_CAP_PRIV_VF_QKEY_OFFSET 0x4
#define QUERY_FUNC_CAP_FLAGS0_OFFSET 0x8
#define QUERY_FUNC_CAP_FLAGS1_OFFSET 0xc
#define QUERY_FUNC_CAP_FLAGS1_FORCE_MAC 0x40
#define QUERY_FUNC_CAP_FLAGS1_FORCE_VLAN 0x80
#define QUERY_FUNC_CAP_FLAGS1_NIC_INFO 0x10
+#define QUERY_FUNC_CAP_VF_ENABLE_QP0 0x08
#define QUERY_FUNC_CAP_FLAGS0_FORCE_PHY_WQE_GID 0x80
return -EINVAL;
vhcr->in_modifier = converted_port;
- /* Set nic_info bit to mark new fields support */
- field = QUERY_FUNC_CAP_FLAGS1_NIC_INFO;
- MLX4_PUT(outbox->buf, field, QUERY_FUNC_CAP_FLAGS1_OFFSET);
-
/* phys-port = logical-port */
field = vhcr->in_modifier -
find_first_bit(actv_ports.ports, dev->caps.num_ports);
MLX4_PUT(outbox->buf, field, QUERY_FUNC_CAP_PHYS_PORT_OFFSET);
- field = vhcr->in_modifier;
+ port = vhcr->in_modifier;
+ proxy_qp = dev->phys_caps.base_proxy_sqpn + 8 * slave + port - 1;
+
+ /* Set nic_info bit to mark new fields support */
+ field = QUERY_FUNC_CAP_FLAGS1_NIC_INFO;
+
+ if (mlx4_vf_smi_enabled(dev, slave, port) &&
+ !mlx4_get_parav_qkey(dev, proxy_qp, &qkey)) {
+ field |= QUERY_FUNC_CAP_VF_ENABLE_QP0;
+ MLX4_PUT(outbox->buf, qkey,
+ QUERY_FUNC_CAP_PRIV_VF_QKEY_OFFSET);
+ }
+ MLX4_PUT(outbox->buf, field, QUERY_FUNC_CAP_FLAGS1_OFFSET);
+
/* size is now the QP number */
- size = dev->phys_caps.base_tunnel_sqpn + 8 * slave + field - 1;
+ size = dev->phys_caps.base_tunnel_sqpn + 8 * slave + port - 1;
MLX4_PUT(outbox->buf, size, QUERY_FUNC_CAP_QP0_TUNNEL);
size += 2;
MLX4_PUT(outbox->buf, size, QUERY_FUNC_CAP_QP1_TUNNEL);
- size = dev->phys_caps.base_proxy_sqpn + 8 * slave + field - 1;
- MLX4_PUT(outbox->buf, size, QUERY_FUNC_CAP_QP0_PROXY);
-
- size += 2;
- MLX4_PUT(outbox->buf, size, QUERY_FUNC_CAP_QP1_PROXY);
+ MLX4_PUT(outbox->buf, proxy_qp, QUERY_FUNC_CAP_QP0_PROXY);
+ proxy_qp += 2;
+ MLX4_PUT(outbox->buf, proxy_qp, QUERY_FUNC_CAP_QP1_PROXY);
MLX4_PUT(outbox->buf, dev->caps.phys_port_id[vhcr->in_modifier],
QUERY_FUNC_CAP_PHYS_PORT_ID);
struct mlx4_cmd_mailbox *mailbox;
u32 *outbox;
u8 field, op_modifier;
- u32 size;
+ u32 size, qkey;
int err = 0, quotas = 0;
op_modifier = !!gen_or_port; /* 0 = general, 1 = logical port */
goto out;
}
+ if (func_cap->flags1 & QUERY_FUNC_CAP_VF_ENABLE_QP0) {
+ MLX4_GET(qkey, outbox, QUERY_FUNC_CAP_PRIV_VF_QKEY_OFFSET);
+ func_cap->qp0_qkey = qkey;
+ } else {
+ func_cap->qp0_qkey = 0;
+ }
+
MLX4_GET(size, outbox, QUERY_FUNC_CAP_QP0_TUNNEL);
func_cap->qp0_tunnel_qpn = size & 0xFFFFFF;