int mlx5_modify_nic_vport_promisc(struct mlx5_core_dev *mdev,
int promisc_uc,
int promisc_mc,
int promisc_all)
{
void *in;
int inlen = MLX5_ST_SZ_BYTES(modify_nic_vport_context_in);
int err;
in = mlx5_vzalloc(inlen);
if (!in) {
mlx5_core_err(mdev, "failed to allocate inbox\n");
return -ENOMEM;
}
MLX5_SET(modify_nic_vport_context_in, in, field_select.promisc, 1);
MLX5_SET(modify_nic_vport_context_in, in,
nic_vport_context.promisc_uc, promisc_uc);
MLX5_SET(modify_nic_vport_context_in, in,
nic_vport_context.promisc_mc, promisc_mc);
MLX5_SET(modify_nic_vport_context_in, in,
nic_vport_context.promisc_all, promisc_all);
err = mlx5_modify_nic_vport_context(mdev, in, inlen);
kvfree(in);
return err;
}
int mlx5_set_nic_vport_permanent_mac(struct mlx5_core_dev *mdev, int vport,
u8 *addr)
{
void *in;
int inlen = MLX5_ST_SZ_BYTES(modify_nic_vport_context_in);
u8 *mac_ptr;
int err;
in = mlx5_vzalloc(inlen);
if (!in) {
mlx5_core_warn(mdev, "failed to allocate inbox\n");
return -ENOMEM;
}
MLX5_SET(modify_nic_vport_context_in, in,
opcode, MLX5_CMD_OP_MODIFY_NIC_VPORT_CONTEXT);
MLX5_SET(modify_nic_vport_context_in, in, vport_number, vport);
MLX5_SET(modify_nic_vport_context_in, in, other_vport, 1);
MLX5_SET(modify_nic_vport_context_in, in,
field_select.permanent_address, 1);
mac_ptr = (u8 *)MLX5_ADDR_OF(modify_nic_vport_context_in, in,
nic_vport_context.permanent_address.mac_addr_47_32);
ether_addr_copy(mac_ptr, addr);
err = mlx5_modify_nic_vport_context(mdev, in, inlen);
kvfree(in);
return err;
}
int mlx5_modify_nic_vport_mac_address(struct mlx5_core_dev *mdev,
u16 vport, u8 *addr)
{
void *in;
int inlen = MLX5_ST_SZ_BYTES(modify_nic_vport_context_in);
int err;
void *nic_vport_ctx;
u8 *perm_mac;
in = mlx5_vzalloc(inlen);
if (!in) {
mlx5_core_warn(mdev, "failed to allocate inbox\n");
return -ENOMEM;
}
MLX5_SET(modify_nic_vport_context_in, in,
field_select.permanent_address, 1);
MLX5_SET(modify_nic_vport_context_in, in, vport_number, vport);
if (vport)
MLX5_SET(modify_nic_vport_context_in, in, other_vport, 1);
nic_vport_ctx = MLX5_ADDR_OF(modify_nic_vport_context_in,
in, nic_vport_context);
perm_mac = MLX5_ADDR_OF(nic_vport_context, nic_vport_ctx,
permanent_address);
ether_addr_copy(&perm_mac[2], addr);
err = mlx5_modify_nic_vport_context(mdev, in, inlen);
kvfree(in);
return err;
}
int mlx5_modify_nic_vport_node_guid(struct mlx5_core_dev *mdev,
u32 vport, u64 node_guid)
{
int inlen = MLX5_ST_SZ_BYTES(modify_nic_vport_context_in);
void *nic_vport_context;
void *in;
int err;
if (!vport)
return -EINVAL;
if (!MLX5_CAP_GEN(mdev, vport_group_manager))
return -EACCES;
if (!MLX5_CAP_ESW(mdev, nic_vport_node_guid_modify))
return -ENOTSUPP;
in = mlx5_vzalloc(inlen);
if (!in)
return -ENOMEM;
MLX5_SET(modify_nic_vport_context_in, in,
field_select.node_guid, 1);
MLX5_SET(modify_nic_vport_context_in, in, vport_number, vport);
MLX5_SET(modify_nic_vport_context_in, in, other_vport, !!vport);
nic_vport_context = MLX5_ADDR_OF(modify_nic_vport_context_in,
in, nic_vport_context);
MLX5_SET64(nic_vport_context, nic_vport_context, node_guid, node_guid);
err = mlx5_modify_nic_vport_context(mdev, in, inlen);
kvfree(in);
return err;
}
int mlx5_nic_vport_affiliate_multiport(struct mlx5_core_dev *master_mdev,
struct mlx5_core_dev *port_mdev)
{
int inlen = MLX5_ST_SZ_BYTES(modify_nic_vport_context_in);
void *in;
int err;
in = kvzalloc(inlen, GFP_KERNEL);
if (!in)
return -ENOMEM;
err = mlx5_nic_vport_enable_roce(port_mdev);
if (err)
goto free;
MLX5_SET(modify_nic_vport_context_in, in, field_select.affiliation, 1);
MLX5_SET(modify_nic_vport_context_in, in,
nic_vport_context.affiliated_vhca_id,
MLX5_CAP_GEN(master_mdev, vhca_id));
MLX5_SET(modify_nic_vport_context_in, in,
nic_vport_context.affiliation_criteria,
MLX5_CAP_GEN(port_mdev, affiliate_nic_vport_criteria));
err = mlx5_modify_nic_vport_context(port_mdev, in, inlen);
if (err)
mlx5_nic_vport_disable_roce(port_mdev);
free:
kvfree(in);
return err;
}
int mlx5_modify_nic_vport_promisc(struct mlx5_core_dev *mdev,
int promisc_uc,
int promisc_mc,
int promisc_all)
{
void *in;
int inlen = MLX5_ST_SZ_BYTES(modify_nic_vport_context_in);
int err;
in = kvzalloc(inlen, GFP_KERNEL);
if (!in)
return -ENOMEM;
MLX5_SET(modify_nic_vport_context_in, in, field_select.promisc, 1);
MLX5_SET(modify_nic_vport_context_in, in,
nic_vport_context.promisc_uc, promisc_uc);
MLX5_SET(modify_nic_vport_context_in, in,
nic_vport_context.promisc_mc, promisc_mc);
MLX5_SET(modify_nic_vport_context_in, in,
nic_vport_context.promisc_all, promisc_all);
err = mlx5_modify_nic_vport_context(mdev, in, inlen);
kvfree(in);
return err;
}
int mlx5_nic_vport_modify_local_lb(struct mlx5_core_dev *mdev,
enum mlx5_local_lb_selection selection,
u8 value)
{
void *in;
int inlen = MLX5_ST_SZ_BYTES(modify_nic_vport_context_in);
int err;
in = mlx5_vzalloc(inlen);
if (!in) {
mlx5_core_warn(mdev, "failed to allocate inbox\n");
return -ENOMEM;
}
MLX5_SET(modify_nic_vport_context_in, in, vport_number, 0);
if (selection == MLX5_LOCAL_MC_LB) {
MLX5_SET(modify_nic_vport_context_in, in,
field_select.disable_mc_local_lb, 1);
MLX5_SET(modify_nic_vport_context_in, in,
nic_vport_context.disable_mc_local_lb,
value);
} else {
MLX5_SET(modify_nic_vport_context_in, in,
field_select.disable_uc_local_lb, 1);
MLX5_SET(modify_nic_vport_context_in, in,
nic_vport_context.disable_uc_local_lb,
value);
}
err = mlx5_modify_nic_vport_context(mdev, in, inlen);
kvfree(in);
return err;
}
int mlx5_set_nic_vport_mc_list(struct mlx5_core_dev *mdev, int vport,
u64 *addr_list, size_t addr_list_len)
{
void *in, *ctx;
int inlen = MLX5_ST_SZ_BYTES(modify_nic_vport_context_in)
+ MLX5_ST_SZ_BYTES(mac_address_layout) * (int)addr_list_len;
int err;
size_t i;
int max_list_sz = 1 << MLX5_CAP_GEN_MAX(mdev, log_max_current_mc_list);
if ((int)addr_list_len > max_list_sz) {
mlx5_core_warn(mdev, "Requested list size (%d) > (%d) max_list_size\n",
(int)addr_list_len, max_list_sz);
return -ENOSPC;
}
in = mlx5_vzalloc(inlen);
if (!in) {
mlx5_core_warn(mdev, "failed to allocate inbox\n");
return -ENOMEM;
}
MLX5_SET(modify_nic_vport_context_in, in, vport_number, vport);
if (vport)
MLX5_SET(modify_nic_vport_context_in, in,
other_vport, 1);
MLX5_SET(modify_nic_vport_context_in, in,
field_select.addresses_list, 1);
ctx = MLX5_ADDR_OF(modify_nic_vport_context_in, in, nic_vport_context);
MLX5_SET(nic_vport_context, ctx, allowed_list_type,
MLX5_NIC_VPORT_LIST_TYPE_MC);
MLX5_SET(nic_vport_context, ctx, allowed_list_size, addr_list_len);
for (i = 0; i < addr_list_len; i++) {
u8 *mac_lout = (u8 *)MLX5_ADDR_OF(nic_vport_context, ctx,
current_uc_mac_address[i]);
u8 *mac_ptr = (u8 *)MLX5_ADDR_OF(mac_address_layout, mac_lout,
mac_addr_47_32);
ether_addr_copy(mac_ptr, (u8 *)&addr_list[i]);
}
err = mlx5_modify_nic_vport_context(mdev, in, inlen);
kvfree(in);
return err;
}
int mlx5_set_nic_vport_vlan_list(struct mlx5_core_dev *dev, u16 vport,
u16 *vlan_list, int list_len)
{
void *in, *ctx;
int i, err;
int inlen = MLX5_ST_SZ_BYTES(modify_nic_vport_context_in)
+ MLX5_ST_SZ_BYTES(vlan_layout) * (int)list_len;
int max_list_size = 1 << MLX5_CAP_GEN_MAX(dev, log_max_vlan_list);
if (list_len > max_list_size) {
mlx5_core_warn(dev, "Requested list size (%d) > (%d) max_list_size\n",
list_len, max_list_size);
return -ENOSPC;
}
in = mlx5_vzalloc(inlen);
if (!in) {
mlx5_core_warn(dev, "failed to allocate inbox\n");
return -ENOMEM;
}
MLX5_SET(modify_nic_vport_context_in, in, vport_number, vport);
if (vport)
MLX5_SET(modify_nic_vport_context_in, in,
other_vport, 1);
MLX5_SET(modify_nic_vport_context_in, in,
field_select.addresses_list, 1);
ctx = MLX5_ADDR_OF(modify_nic_vport_context_in, in, nic_vport_context);
MLX5_SET(nic_vport_context, ctx, allowed_list_type,
MLX5_NIC_VPORT_LIST_TYPE_VLAN);
MLX5_SET(nic_vport_context, ctx, allowed_list_size, list_len);
for (i = 0; i < list_len; i++) {
u8 *vlan_lout = MLX5_ADDR_OF(nic_vport_context, ctx,
current_uc_mac_address[i]);
MLX5_SET(vlan_layout, vlan_lout, vlan, vlan_list[i]);
}
err = mlx5_modify_nic_vport_context(dev, in, inlen);
kvfree(in);
return err;
}
int mlx5_modify_nic_vport_mtu(struct mlx5_core_dev *mdev, u16 mtu)
{
int inlen = MLX5_ST_SZ_BYTES(modify_nic_vport_context_in);
void *in;
int err;
in = kvzalloc(inlen, GFP_KERNEL);
if (!in)
return -ENOMEM;
MLX5_SET(modify_nic_vport_context_in, in, field_select.mtu, 1);
MLX5_SET(modify_nic_vport_context_in, in, nic_vport_context.mtu, mtu);
err = mlx5_modify_nic_vport_context(mdev, in, inlen);
kvfree(in);
return err;
}
int mlx5_set_vport_mtu(struct mlx5_core_dev *mdev, int mtu)
{
u32 *in;
u32 inlen = MLX5_ST_SZ_BYTES(modify_nic_vport_context_in);
int err;
in = mlx5_vzalloc(inlen);
if (!in)
return -ENOMEM;
MLX5_SET(modify_nic_vport_context_in, in, field_select.mtu, 1);
MLX5_SET(modify_nic_vport_context_in, in, nic_vport_context.mtu, mtu);
err = mlx5_modify_nic_vport_context(mdev, in, inlen);
kvfree(in);
return err;
}
int mlx5_modify_nic_vport_min_inline(struct mlx5_core_dev *mdev,
u16 vport, u8 min_inline)
{
u32 in[MLX5_ST_SZ_DW(modify_nic_vport_context_in)] = {0};
int inlen = MLX5_ST_SZ_BYTES(modify_nic_vport_context_in);
void *nic_vport_ctx;
MLX5_SET(modify_nic_vport_context_in, in,
field_select.min_wqe_inline_mode, 1);
MLX5_SET(modify_nic_vport_context_in, in, vport_number, vport);
MLX5_SET(modify_nic_vport_context_in, in, other_vport, 1);
nic_vport_ctx = MLX5_ADDR_OF(modify_nic_vport_context_in,
in, nic_vport_context);
MLX5_SET(nic_vport_context, nic_vport_ctx,
min_wqe_inline_mode, min_inline);
return mlx5_modify_nic_vport_context(mdev, in, inlen);
}
int mlx5_set_nic_vport_current_mac(struct mlx5_core_dev *mdev, int vport,
bool other_vport, u8 *addr)
{
void *in;
int inlen = MLX5_ST_SZ_BYTES(modify_nic_vport_context_in)
+ MLX5_ST_SZ_BYTES(mac_address_layout);
u8 *mac_layout;
u8 *mac_ptr;
int err;
in = mlx5_vzalloc(inlen);
if (!in) {
mlx5_core_warn(mdev, "failed to allocate inbox\n");
return -ENOMEM;
}
MLX5_SET(modify_nic_vport_context_in, in,
opcode, MLX5_CMD_OP_MODIFY_NIC_VPORT_CONTEXT);
MLX5_SET(modify_nic_vport_context_in, in,
vport_number, vport);
MLX5_SET(modify_nic_vport_context_in, in,
other_vport, other_vport);
MLX5_SET(modify_nic_vport_context_in, in,
field_select.addresses_list, 1);
MLX5_SET(modify_nic_vport_context_in, in,
nic_vport_context.allowed_list_type,
MLX5_NIC_VPORT_LIST_TYPE_UC);
MLX5_SET(modify_nic_vport_context_in, in,
nic_vport_context.allowed_list_size, 1);
mac_layout = (u8 *)MLX5_ADDR_OF(modify_nic_vport_context_in, in,
nic_vport_context.current_uc_mac_address);
mac_ptr = (u8 *)MLX5_ADDR_OF(mac_address_layout, mac_layout,
mac_addr_47_32);
ether_addr_copy(mac_ptr, addr);
err = mlx5_modify_nic_vport_context(mdev, in, inlen);
kvfree(in);
return err;
}
static int mlx5_nic_vport_update_roce_state(struct mlx5_core_dev *mdev,
enum mlx5_vport_roce_state state)
{
void *in;
int inlen = MLX5_ST_SZ_BYTES(modify_nic_vport_context_in);
int err;
in = kvzalloc(inlen, GFP_KERNEL);
if (!in)
return -ENOMEM;
MLX5_SET(modify_nic_vport_context_in, in, field_select.roce_en, 1);
MLX5_SET(modify_nic_vport_context_in, in, nic_vport_context.roce_en,
state);
err = mlx5_modify_nic_vport_context(mdev, in, inlen);
kvfree(in);
return err;
}
static int mlx5_nic_vport_enable_disable_roce(struct mlx5_core_dev *mdev,
int enable_disable)
{
void *in;
int inlen = MLX5_ST_SZ_BYTES(modify_nic_vport_context_in);
int err;
in = mlx5_vzalloc(inlen);
if (!in) {
mlx5_core_warn(mdev, "failed to allocate inbox\n");
return -ENOMEM;
}
MLX5_SET(modify_nic_vport_context_in, in, field_select.roce_en, 1);
MLX5_SET(modify_nic_vport_context_in, in, nic_vport_context.roce_en,
enable_disable);
err = mlx5_modify_nic_vport_context(mdev, in, inlen);
kvfree(in);
return err;
}
int mlx5_set_vport_min_wqe_header(struct mlx5_core_dev *mdev,
u8 vport, int min_header)
{
u32 *in;
u32 inlen = MLX5_ST_SZ_BYTES(modify_nic_vport_context_in);
int err;
in = mlx5_vzalloc(inlen);
if (!in)
return -ENOMEM;
MLX5_SET(modify_nic_vport_context_in, in,
field_select.min_wqe_inline_mode, 1);
MLX5_SET(modify_nic_vport_context_in, in,
nic_vport_context.min_wqe_inline_mode, min_header);
MLX5_SET(modify_nic_vport_context_in, in, vport_number, vport);
MLX5_SET(modify_nic_vport_context_in, in, other_vport, 1);
err = mlx5_modify_nic_vport_context(mdev, in, inlen);
kvfree(in);
return err;
}
int mlx5_nic_vport_unaffiliate_multiport(struct mlx5_core_dev *port_mdev)
{
int inlen = MLX5_ST_SZ_BYTES(modify_nic_vport_context_in);
void *in;
int err;
in = kvzalloc(inlen, GFP_KERNEL);
if (!in)
return -ENOMEM;
MLX5_SET(modify_nic_vport_context_in, in, field_select.affiliation, 1);
MLX5_SET(modify_nic_vport_context_in, in,
nic_vport_context.affiliated_vhca_id, 0);
MLX5_SET(modify_nic_vport_context_in, in,
nic_vport_context.affiliation_criteria, 0);
err = mlx5_modify_nic_vport_context(port_mdev, in, inlen);
if (!err)
mlx5_nic_vport_disable_roce(port_mdev);
kvfree(in);
return err;
}
int mlx5_modify_nic_vport_port_guid(struct mlx5_core_dev *mdev,
u32 vport, u64 port_guid)
{
void *in;
int inlen = MLX5_ST_SZ_BYTES(modify_nic_vport_context_in);
int err;
void *nic_vport_context;
if (!vport)
return -EINVAL;
if (!MLX5_CAP_GEN(mdev, vport_group_manager))
return -EPERM;
if (!MLX5_CAP_ESW(mdev, nic_vport_port_guid_modify))
return -ENOTSUPP;
in = mlx5_vzalloc(inlen);
if (!in) {
mlx5_core_warn(mdev, "failed to allocate inbox\n");
return -ENOMEM;
}
MLX5_SET(modify_nic_vport_context_in, in,
field_select.port_guid, 1);
MLX5_SET(modify_nic_vport_context_in, in, vport_number, vport);
MLX5_SET(modify_nic_vport_context_in, in, other_vport, 1);
nic_vport_context = MLX5_ADDR_OF(modify_nic_vport_context_in,
in, nic_vport_context);
MLX5_SET64(nic_vport_context, nic_vport_context, port_guid, port_guid);
err = mlx5_modify_nic_vport_context(mdev, in, inlen);
kvfree(in);
return err;
}
int mlx5_set_nic_vport_promisc(struct mlx5_core_dev *mdev, int vport,
bool promisc_mc, bool promisc_uc,
bool promisc_all)
{
u8 in[MLX5_ST_SZ_BYTES(modify_nic_vport_context_in)];
u8 *ctx = MLX5_ADDR_OF(modify_nic_vport_context_in, in,
nic_vport_context);
memset(in, 0, MLX5_ST_SZ_BYTES(modify_nic_vport_context_in));
MLX5_SET(modify_nic_vport_context_in, in, vport_number, vport);
if (vport)
MLX5_SET(modify_nic_vport_context_in, in,
other_vport, 1);
MLX5_SET(modify_nic_vport_context_in, in, field_select.promisc, 1);
if (promisc_mc)
MLX5_SET(nic_vport_context, ctx, promisc_mc, 1);
if (promisc_uc)
MLX5_SET(nic_vport_context, ctx, promisc_uc, 1);
if (promisc_all)
MLX5_SET(nic_vport_context, ctx, promisc_all, 1);
return mlx5_modify_nic_vport_context(mdev, in, sizeof(in));
}
int mlx5_nic_vport_update_local_lb(struct mlx5_core_dev *mdev, bool enable)
{
int inlen = MLX5_ST_SZ_BYTES(modify_nic_vport_context_in);
void *in;
int err;
if (!MLX5_CAP_GEN(mdev, disable_local_lb_mc) &&
!MLX5_CAP_GEN(mdev, disable_local_lb_uc))
return 0;
in = kvzalloc(inlen, GFP_KERNEL);
if (!in)
return -ENOMEM;
MLX5_SET(modify_nic_vport_context_in, in,
nic_vport_context.disable_mc_local_lb, !enable);
MLX5_SET(modify_nic_vport_context_in, in,
nic_vport_context.disable_uc_local_lb, !enable);
if (MLX5_CAP_GEN(mdev, disable_local_lb_mc))
MLX5_SET(modify_nic_vport_context_in, in,
field_select.disable_mc_local_lb, 1);
if (MLX5_CAP_GEN(mdev, disable_local_lb_uc))
MLX5_SET(modify_nic_vport_context_in, in,
field_select.disable_uc_local_lb, 1);
err = mlx5_modify_nic_vport_context(mdev, in, inlen);
if (!err)
mlx5_core_dbg(mdev, "%s local_lb\n",
enable ? "enable" : "disable");
kvfree(in);
return err;
}
int mlx5_arm_vport_context_events(struct mlx5_core_dev *mdev,
u8 vport,
u32 events_mask)
{
u32 *in;
u32 inlen = MLX5_ST_SZ_BYTES(modify_nic_vport_context_in);
void *nic_vport_ctx;
int err;
in = mlx5_vzalloc(inlen);
if (!in)
return -ENOMEM;
MLX5_SET(modify_nic_vport_context_in,
in,
opcode,
MLX5_CMD_OP_MODIFY_NIC_VPORT_CONTEXT);
MLX5_SET(modify_nic_vport_context_in,
in,
field_select.change_event,
1);
MLX5_SET(modify_nic_vport_context_in, in, vport_number, vport);
if (vport)
MLX5_SET(modify_nic_vport_context_in, in, other_vport, 1);
nic_vport_ctx = MLX5_ADDR_OF(modify_nic_vport_context_in,
in,
nic_vport_context);
MLX5_SET(nic_vport_context, nic_vport_ctx, arm_change_event, 1);
if (events_mask & MLX5_UC_ADDR_CHANGE)
MLX5_SET(nic_vport_context,
nic_vport_ctx,
event_on_uc_address_change,
1);
if (events_mask & MLX5_MC_ADDR_CHANGE)
MLX5_SET(nic_vport_context,
nic_vport_ctx,
event_on_mc_address_change,
1);
if (events_mask & MLX5_VLAN_CHANGE)
MLX5_SET(nic_vport_context,
nic_vport_ctx,
event_on_vlan_change,
1);
if (events_mask & MLX5_PROMISC_CHANGE)
MLX5_SET(nic_vport_context,
nic_vport_ctx,
event_on_promisc_change,
1);
if (events_mask & MLX5_MTU_CHANGE)
MLX5_SET(nic_vport_context,
nic_vport_ctx,
event_on_mtu,
1);
err = mlx5_modify_nic_vport_context(mdev, in, inlen);
kvfree(in);
return err;
}
