diff options
Diffstat (limited to 'drivers/pci/controller/dwc/pcie-designware.h')
| -rw-r--r-- | drivers/pci/controller/dwc/pcie-designware.h | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/drivers/pci/controller/dwc/pcie-designware.h b/drivers/pci/controller/dwc/pcie-designware.h index 7d6e9b7576be..8ba239292634 100644 --- a/drivers/pci/controller/dwc/pcie-designware.h +++ b/drivers/pci/controller/dwc/pcie-designware.h @@ -365,6 +365,20 @@ static inline void dw_pcie_dbi_ro_wr_dis(struct dw_pcie *pci) dw_pcie_writel_dbi(pci, reg, val); } +static inline int dw_pcie_start_link(struct dw_pcie *pci) +{ + if (pci->ops && pci->ops->start_link) + return pci->ops->start_link(pci); + + return 0; +} + +static inline void dw_pcie_stop_link(struct dw_pcie *pci) +{ + if (pci->ops && pci->ops->stop_link) + pci->ops->stop_link(pci); +} + #ifdef CONFIG_PCIE_DW_HOST irqreturn_t dw_handle_msi_irq(struct pcie_port *pp); void dw_pcie_setup_rc(struct pcie_port *pp); |