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Annotation of qemu/roms/openbios/include/drivers/drivers.h, revision 1.1

1.1     ! root        1: /*
        !             2:  *   OpenBIOS driver prototypes
        !             3:  *
        !             4:  *   (C) 2004 Stefan Reinauer <[email protected]>
        !             5:  *
        !             6:  *   This program is free software; you can redistribute it and/or
        !             7:  *   modify it under the terms of the GNU General Public License
        !             8:  *   version 2
        !             9:  *
        !            10:  */
        !            11: #ifndef OPENBIOS_DRIVERS_H
        !            12: #define OPENBIOS_DRIVERS_H
        !            13: 
        !            14: #include "config.h"
        !            15: 
        !            16: #ifdef CONFIG_DRIVER_PCI
        !            17: /* drivers/pci.c */
        !            18: int ob_pci_init(void);
        !            19: #endif
        !            20: 
        !            21: #if defined(CONFIG_DRIVER_PCI) || defined(CONFIG_DRIVER_ESCC)
        !            22: #ifdef CONFIG_PPC
        !            23: extern int is_apple(void);
        !            24: extern int is_oldworld(void);
        !            25: extern int is_newworld(void);
        !            26: #else
        !            27: static inline int is_apple(void)
        !            28: {
        !            29:        return 0;
        !            30: }
        !            31: static inline int is_oldworld(void)
        !            32: {
        !            33:        return 0;
        !            34: }
        !            35: static inline int is_newworld(void)
        !            36: {
        !            37:        return 0;
        !            38: }
        !            39: #endif
        !            40: #define AAPL(_cmd)      do { if (is_apple()) _cmd; } while(0)
        !            41: #define OLDWORLD(_cmd)  do { if (is_oldworld()) _cmd; } while(0)
        !            42: #define NEWWORLD(_cmd)  do { if (is_newworld()) _cmd; } while(0)
        !            43: #endif
        !            44: #ifdef CONFIG_DRIVER_SBUS
        !            45: /* drivers/sbus.c */
        !            46: int ob_sbus_init(uint64_t base, int machine_id);
        !            47: 
        !            48: /* arch/sparc32/console.c */
        !            49: void tcx_init(uint64_t base);
        !            50: void kbd_init(uint64_t base);
        !            51: #endif
        !            52: #ifdef CONFIG_DRIVER_IDE
        !            53: /* drivers/ide.c */
        !            54: int ob_ide_init(const char *path, uint32_t io_port0, uint32_t ctl_port0,
        !            55:                 uint32_t io_port1, uint32_t ctl_port1);
        !            56: int macio_ide_init(const char *path, uint32_t addr, int nb_channels);
        !            57: #endif
        !            58: #ifdef CONFIG_DRIVER_ESP
        !            59: /* drivers/esp.c */
        !            60: int ob_esp_init(unsigned int slot, uint64_t base, unsigned long espoffset,
        !            61:                 unsigned long dmaoffset);
        !            62: #endif
        !            63: #ifdef CONFIG_DRIVER_OBIO
        !            64: /* drivers/obio.c */
        !            65: int ob_obio_init(uint64_t slavio_base, unsigned long fd_offset,
        !            66:                  unsigned long counter_offset, unsigned long intr_offset,
        !            67:                  unsigned long aux1_offset, unsigned long aux2_offset,
        !            68:                  unsigned long mem_size);
        !            69: int start_cpu(unsigned int pc, unsigned int context_ptr, unsigned int context,
        !            70:               int cpu);
        !            71: void ob_eccmemctl_init(uint64_t base);
        !            72: void ss5_init(uint64_t base);
        !            73: 
        !            74: /* drivers/iommu.c */
        !            75: void ob_init_iommu(uint64_t base);
        !            76: void *dvma_alloc(int size, unsigned int *pphys);
        !            77: 
        !            78: /* drivers/sbus.c */
        !            79: extern uint16_t graphic_depth;
        !            80: 
        !            81: /* drivers/obio.c */
        !            82: extern volatile unsigned char *power_reg;
        !            83: extern volatile unsigned int *reset_reg;
        !            84: extern volatile struct sun4m_timer_regs *counter_regs;
        !            85: 
        !            86: void ob_new_obio_device(const char *name, const char *type);
        !            87: unsigned long ob_reg(uint64_t base, uint64_t offset, unsigned long size, int map);
        !            88: void ob_intr(int intr);
        !            89: 
        !            90: /* arch/sparc32/boot.c */
        !            91: extern uint32_t kernel_image;
        !            92: extern uint32_t kernel_size;
        !            93: extern uint32_t qemu_cmdline;
        !            94: extern uint32_t cmdline_size;
        !            95: extern char boot_device;
        !            96: #endif
        !            97: #ifdef CONFIG_DRIVER_FLOPPY
        !            98: int ob_floppy_init(const char *path, const char *dev_name,
        !            99:                    unsigned long io_base, unsigned long mmio_base);
        !           100: #endif
        !           101: #ifdef CONFIG_DRIVER_PC_KBD
        !           102: void ob_pc_kbd_init(const char *path, const char *dev_name, uint64_t base,
        !           103:                     uint64_t offset, int intr);
        !           104: int pc_kbd_dataready(void);
        !           105: unsigned char pc_kbd_readdata(void);
        !           106: #endif
        !           107: #ifdef CONFIG_DRIVER_PC_SERIAL
        !           108: void ob_pc_serial_init(const char *path, const char *dev_name, uint64_t base,
        !           109:                        uint64_t offset, int intr);
        !           110: int uart_init(int port, unsigned long speed);
        !           111: int uart_charav(int port);
        !           112: char uart_getchar(int port);
        !           113: void serial_putchar(int c);
        !           114: #endif
        !           115: #ifdef CONFIG_DRIVER_ESCC
        !           116: int uart_init(phys_addr_t port, unsigned long speed);
        !           117: int uart_charav(uintptr_t port);
        !           118: char uart_getchar(uintptr_t port);
        !           119: void serial_putchar(int c);
        !           120: void serial_cls(void);
        !           121: #ifdef CONFIG_DRIVER_ESCC_SUN
        !           122: int keyboard_dataready(void);
        !           123: unsigned char keyboard_readdata(void);
        !           124: #endif
        !           125: #endif
        !           126: 
        !           127: /* drivers/timer.c */
        !           128: void setup_timers(void);
        !           129: 
        !           130: #endif /* OPENBIOS_DRIVERS_H */

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