diff options
Diffstat (limited to 'bsps/powerpc/motorola_powerpc/console/console.inl')
| -rw-r--r-- | bsps/powerpc/motorola_powerpc/console/console.inl | 49 |
1 files changed, 49 insertions, 0 deletions
diff --git a/bsps/powerpc/motorola_powerpc/console/console.inl b/bsps/powerpc/motorola_powerpc/console/console.inl new file mode 100644 index 0000000000..177444e870 --- /dev/null +++ b/bsps/powerpc/motorola_powerpc/console/console.inl @@ -0,0 +1,49 @@ +/* inline routines for console i/o + * + * The purpose of this file is to provide generic inline functions, + * i.e. not using hardcoded base addresses. These are provided by + * the BSP header. + */ + +#include <bsp.h> +#include <stdint.h> + +#define INL_IN_DECL(name,base) \ +static inline unsigned char name(int off) \ +{ \ + return in_8((uint8_t*)(((unsigned long)base) + off)); \ +} + +#define INL_OUT_DECL(name,base) \ +static inline void name(int off, unsigned int val) \ +{ \ + out_8((uint8_t*)(((unsigned long)base) + off), val); \ +} + +#ifdef BSP_UART_IOBASE_COM1 +INL_IN_DECL(com1_inb, BSP_UART_IOBASE_COM1) +INL_OUT_DECL(com1_outb, BSP_UART_IOBASE_COM1) +#endif +#ifdef BSP_UART_IOBASE_COM2 +INL_IN_DECL(com2_inb, BSP_UART_IOBASE_COM2) +INL_OUT_DECL(com2_outb, BSP_UART_IOBASE_COM2) +#endif + +#if defined(BSP_CONSOLE_PORT) +#if (BSP_CONSOLE_PORT == BSP_UART_COM1) && defined(BSP_UART_IOBASE_COM1) +#define INL_CONSOLE_INB com1_inb +#define INL_CONSOLE_OUTB com1_outb +#elif (BSP_CONSOLE_PORT == BSP_UART_COM2) && defined(BSP_UART_IOBASE_COM2) +#define INL_CONSOLE_INB com2_inb +#define INL_CONSOLE_OUTB com2_outb +#endif +#endif + +#ifdef BSP_KBD_IOBASE +INL_IN_DECL(kbd_inb, BSP_KBD_IOBASE) +INL_OUT_DECL(kbd_outb, BSP_KBD_IOBASE) +#endif + +#ifdef BSP_VGA_IOBASE +INL_OUT_DECL(vga_outb, BSP_VGA_IOBASE) +#endif |