diff options
Diffstat (limited to 'drivers/usb/host/uhci-hcd.h')
| -rw-r--r-- | drivers/usb/host/uhci-hcd.h | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/drivers/usb/host/uhci-hcd.h b/drivers/usb/host/uhci-hcd.h index 569437954578..a6de241bf966 100644 --- a/drivers/usb/host/uhci-hcd.h +++ b/drivers/usb/host/uhci-hcd.h @@ -481,4 +481,34 @@ struct urb_priv { #define PCI_VENDOR_ID_GENESYS 0x17a0 #define PCI_DEVICE_ID_GL880S_UHCI 0x8083 +static inline u32 uhci_readl(struct uhci_hcd *uhci, int reg) +{ + return inl(uhci->io_addr + reg); +} + +static inline void uhci_writel(struct uhci_hcd *uhci, u32 val, int reg) +{ + outl(val, uhci->io_addr + reg); +} + +static inline u16 uhci_readw(struct uhci_hcd *uhci, int reg) +{ + return inw(uhci->io_addr + reg); +} + +static inline void uhci_writew(struct uhci_hcd *uhci, u16 val, int reg) +{ + outw(val, uhci->io_addr + reg); +} + +static inline u8 uhci_readb(struct uhci_hcd *uhci, int reg) +{ + return inb(uhci->io_addr + reg); +} + +static inline void uhci_writeb(struct uhci_hcd *uhci, u8 val, int reg) +{ + outb(val, uhci->io_addr + reg); +} + #endif |