diff options
Diffstat (limited to 'drivers/pci/host/pcie-designware.h')
| -rw-r--r-- | drivers/pci/host/pcie-designware.h | 10 |
1 files changed, 3 insertions, 7 deletions
diff --git a/drivers/pci/host/pcie-designware.h b/drivers/pci/host/pcie-designware.h index f437f9b5be04..c8e5bc647f49 100644 --- a/drivers/pci/host/pcie-designware.h +++ b/drivers/pci/host/pcie-designware.h @@ -22,11 +22,6 @@ #define MAX_MSI_IRQS 32 #define MAX_MSI_CTRLS (MAX_MSI_IRQS / 32) -/* Parameters for the waiting for link up routine */ -#define LINK_WAIT_MAX_RETRIES 10 -#define LINK_WAIT_USLEEP_MIN 90000 -#define LINK_WAIT_USLEEP_MAX 100000 - struct pcie_port { struct device *dev; u8 root_bus_nr; @@ -49,16 +44,17 @@ struct pcie_port { struct resource *busn; int irq; u32 lanes; + u32 num_viewport; struct pcie_host_ops *ops; int msi_irq; struct irq_domain *irq_domain; unsigned long msi_data; + u8 iatu_unroll_enabled; DECLARE_BITMAP(msi_irq_in_use, MAX_MSI_IRQS); }; struct pcie_host_ops { - void (*readl_rc)(struct pcie_port *pp, - void __iomem *dbi_base, u32 *val); + u32 (*readl_rc)(struct pcie_port *pp, void __iomem *dbi_base); void (*writel_rc)(struct pcie_port *pp, u32 val, void __iomem *dbi_base); int (*rd_own_conf)(struct pcie_port *pp, int where, int size, u32 *val); |