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PCI: designware: Make get_msi_addr() return phys_addr_t, not u32

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Make get_msi_addr() return phys_addr_t, not u32.  This allows the MSI
target address to be above 4GB for 64bit or PAE systems.

No functional change for the current 32bit platform users as phys_addr_t
maps to u32 for them.

[bhelgaas: changelog]
Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Acked-by: Pratyush Anand <pratyush.anand@gmail.com>
This commit is contained in:
Lucas Stach
2015-09-18 13:58:35 -05:00
committed by Bjorn Helgaas
parent 7970737409
commit 98a97e6fe9
3 changed files with 3 additions and 3 deletions
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2
drivers/pci/host/pcie-designware.h
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@@ -70,7 +70,7 @@ struct pcie_host_ops {
void (*host_init)(struct pcie_port *pp);
void (*msi_set_irq)(struct pcie_port *pp, int irq);
void (*msi_clear_irq)(struct pcie_port *pp, int irq);
u32 (*get_msi_addr)(struct pcie_port *pp);
phys_addr_t (*get_msi_addr)(struct pcie_port *pp);
u32 (*get_msi_data)(struct pcie_port *pp, int pos);
void (*scan_bus)(struct pcie_port *pp);
int (*msi_host_init)(struct pcie_port *pp, struct msi_controller *chip);