int mlx5_core_reserve_gids(struct mlx5_core_dev *dev, unsigned int count)
{
- if (test_bit(MLX5_INTERFACE_STATE_UP, &dev->intf_state)) {
- mlx5_core_err(dev, "Cannot reserve GIDs when interfaces are up\n");
- return -EPERM;
- }
if (dev->roce.reserved_gids.start < count) {
mlx5_core_warn(dev, "GID table exhausted attempting to reserve %d more GIDs\n",
count);
void mlx5_core_unreserve_gids(struct mlx5_core_dev *dev, unsigned int count)
{
- WARN(test_bit(MLX5_INTERFACE_STATE_UP, &dev->intf_state), "Unreserving GIDs when interfaces are up");
WARN(count > dev->roce.reserved_gids.count, "Unreserving %u GIDs when only %u reserved",
count, dev->roce.reserved_gids.count);