struct pci_dev *pdev;
};
-static inline int mlx4_master_get_num_eqs(struct mlx4_dev *dev)
-{
- return dev->caps.reserved_eqs +
- MLX4_MFUNC_EQ_NUM * (dev->num_slaves + 1);
-}
-
int mlx4_check_port_params(struct mlx4_dev *dev,
enum mlx4_port_type *port_type)
{
}
dev->caps.num_ports = dev_cap->num_ports;
+ dev->phys_caps.num_phys_eqs = MLX4_MAX_EQ_NUM;
for (i = 1; i <= dev->caps.num_ports; ++i) {
dev->caps.vl_cap[i] = dev_cap->max_vl[i];
dev->caps.ib_mtu_cap[i] = dev_cap->ib_mtu[i];
mlx4_log_num_mgm_entry_size = hca_param.log_mc_entry_sz;
memset(&dev_cap, 0, sizeof(dev_cap));
+ dev->caps.max_qp_dest_rdma = 1 << hca_param.log_rd_per_qp;
err = mlx4_dev_cap(dev, &dev_cap);
if (err) {
mlx4_err(dev, "QUERY_DEV_CAP command failed, aborting.\n");
return err;
}
+ err = mlx4_QUERY_FW(dev);
+ if (err)
+ mlx4_err(dev, "QUERY_FW command failed: could not get FW version.\n");
+
page_size = ~dev->caps.page_size_cap + 1;
mlx4_warn(dev, "HCA minimum page size:%d\n", page_size);
if (page_size > PAGE_SIZE) {
dev->caps.num_mgms = 0;
dev->caps.num_amgms = 0;
- for (i = 1; i <= dev->caps.num_ports; ++i)
- dev->caps.port_mask[i] = dev->caps.port_type[i];
-
if (dev->caps.num_ports > MLX4_MAX_PORTS) {
mlx4_err(dev, "HCA has %d ports, but we only support %d, "
"aborting.\n", dev->caps.num_ports, MLX4_MAX_PORTS);
return -ENODEV;
}
+ for (i = 1; i <= dev->caps.num_ports; ++i)
+ dev->caps.port_mask[i] = dev->caps.port_type[i];
+
if (dev->caps.uar_page_size * (dev->caps.num_uars -
dev->caps.reserved_uars) >
pci_resource_len(dev->pdev, 2)) {
return -ENODEV;
}
-#if 0
- mlx4_warn(dev, "sqp_demux:%d\n", dev->caps.sqp_demux);
- mlx4_warn(dev, "num_uars:%d reserved_uars:%d uar region:0x%x bar2:0x%llx\n",
- dev->caps.num_uars, dev->caps.reserved_uars,
- dev->caps.uar_page_size * dev->caps.num_uars,
- pci_resource_len(dev->pdev, 2));
- mlx4_warn(dev, "num_eqs:%d reserved_eqs:%d\n", dev->caps.num_eqs,
- dev->caps.reserved_eqs);
- mlx4_warn(dev, "num_pds:%d reserved_pds:%d slave_pd_shift:%d pd_base:%d\n",
- dev->caps.num_pds, dev->caps.reserved_pds,
- dev->caps.slave_pd_shift, dev->caps.pd_base);
-#endif
return 0;
}
if (err)
goto err_srq;
- num_eqs = (mlx4_is_master(dev)) ?
- roundup_pow_of_two(mlx4_master_get_num_eqs(dev)) :
- dev->caps.num_eqs;
+ num_eqs = (mlx4_is_master(dev)) ? dev->phys_caps.num_phys_eqs :
+ dev->caps.num_eqs;
err = mlx4_init_icm_table(dev, &priv->eq_table.cmpt_table,
cmpt_base +
((u64) (MLX4_CMPT_TYPE_EQ *
}
- num_eqs = (mlx4_is_master(dev)) ?
- roundup_pow_of_two(mlx4_master_get_num_eqs(dev)) :
- dev->caps.num_eqs;
+ num_eqs = (mlx4_is_master(dev)) ? dev->phys_caps.num_phys_eqs :
+ dev->caps.num_eqs;
err = mlx4_init_icm_table(dev, &priv->eq_table.table,
init_hca->eqc_base, dev_cap->eqc_entry_sz,
num_eqs, num_eqs, 0, 0);
"with caps = 0\n", port, err);
dev->caps.ib_port_def_cap[port] = ib_port_default_caps;
+ /* initialize per-slave default ib port capabilities */
+ if (mlx4_is_master(dev)) {
+ int i;
+ for (i = 0; i < dev->num_slaves; i++) {
+ if (i == mlx4_master_func_num(dev))
+ continue;
+ priv->mfunc.master.slave_state[i].ib_cap_mask[port] =
+ ib_port_default_caps;
+ }
+ }
+
if (mlx4_is_mfunc(dev))
dev->caps.port_ib_mtu[port] = IB_MTU_2048;
else
if (err == -EBUSY && (dev->flags & MLX4_FLAG_MSI_X) &&
!mlx4_is_mfunc(dev)) {
dev->flags &= ~MLX4_FLAG_MSI_X;
+ dev->caps.num_comp_vectors = 1;
+ dev->caps.comp_pool = 0;
pci_disable_msix(pdev);
err = mlx4_setup_hca(dev);
}