diff options
Diffstat (limited to 'drivers/pci/pcie-designware.h')
| -rw-r--r-- | drivers/pci/pcie-designware.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/pci/pcie-designware.h b/drivers/pci/pcie-designware.h index f989ef2bd9..1659d8f60b 100644 --- a/drivers/pci/pcie-designware.h +++ b/drivers/pci/pcie-designware.h @@ -103,6 +103,12 @@ struct pcie_port; struct dw_pcie; +enum dw_pcie_region_type { + DW_PCIE_REGION_UNKNOWN, + DW_PCIE_REGION_INBOUND, + DW_PCIE_REGION_OUTBOUND, +}; + struct dw_pcie_host_ops { int (*rd_own_conf)(struct pcie_port *pp, int where, int size, u32 *val); int (*wr_own_conf)(struct pcie_port *pp, int where, int size, u32 val); @@ -176,6 +182,8 @@ int dw_pcie_wait_for_link(struct dw_pcie *pci); void dw_pcie_prog_outbound_atu(struct dw_pcie *pci, int index, int type, u64 cpu_addr, u64 pci_addr, u32 size); +void dw_pcie_disable_atu(struct dw_pcie *pci, int index, + enum dw_pcie_region_type type); void dw_pcie_setup(struct dw_pcie *pci); static inline void dw_pcie_writel_dbi(struct dw_pcie *pci, u32 reg, u32 val) |