| /* |
| * OpenBIOS driver prototypes |
| * |
| * (C) 2004 Stefan Reinauer |
| * |
| * This program is free software; you can redistribute it and/or |
| * modify it under the terms of the GNU General Public License |
| * version 2 |
| * |
| */ |
| #ifndef OPENBIOS_DRIVERS_H |
| #define OPENBIOS_DRIVERS_H |
| |
| #include "config.h" |
| |
| #ifdef CONFIG_DRIVER_PCI |
| /* drivers/pci.c */ |
| int ob_pci_init(void); |
| #endif |
| |
| #if defined(CONFIG_DRIVER_PCI) || defined(CONFIG_DRIVER_ESCC) |
| #ifdef CONFIG_PPC |
| extern int is_apple(void); |
| extern int is_oldworld(void); |
| extern int is_newworld(void); |
| extern int has_pmu(void); |
| extern int has_adb(void); |
| #else |
| static inline int is_apple(void) |
| { |
| return 0; |
| } |
| static inline int is_oldworld(void) |
| { |
| return 0; |
| } |
| static inline int is_newworld(void) |
| { |
| return 0; |
| } |
| static inline int has_pmu(void) |
| { |
| return 0; |
| } |
| static inline int has_adb(void) |
| { |
| return 0; |
| } |
| #endif |
| #define AAPL(_cmd) do { if (is_apple()) _cmd; } while(0) |
| #define OLDWORLD(_cmd) do { if (is_oldworld()) _cmd; } while(0) |
| #define NEWWORLD(_cmd) do { if (is_newworld()) _cmd; } while(0) |
| #endif |
| #ifdef CONFIG_DRIVER_SBUS |
| /* drivers/sbus.c */ |
| int ob_sbus_init(uint64_t base, int machine_id); |
| |
| /* arch/sparc32/console.c */ |
| void kbd_init(uint64_t base); |
| #endif |
| #ifdef CONFIG_DRIVER_IDE |
| /* drivers/ide.c */ |
| int ob_ide_init(const char *path, uint32_t io_port0, uint32_t ctl_port0, |
| uint32_t io_port1, uint32_t ctl_port1); |
| void ob_ide_quiesce(void); |
| int macio_ide_init(const char *path, uint32_t addr, int nb_channels); |
| #endif |
| #ifdef CONFIG_DRIVER_ESP |
| /* drivers/esp.c */ |
| int ob_esp_init(unsigned int slot, uint64_t base, unsigned long espoffset, |
| unsigned long dmaoffset); |
| #endif |
| #ifdef CONFIG_DRIVER_LSI_53C810 |
| /* drivers/lsi.c */ |
| int ob_lsi_init(const char *path, uint64_t mmio, uint64_t ram); |
| #endif |
| #ifdef CONFIG_DRIVER_OBIO |
| /* drivers/obio.c */ |
| int ob_obio_init(uint64_t slavio_base, unsigned long fd_offset, |
| unsigned long counter_offset, unsigned long intr_offset, |
| int intr_ncpu, unsigned long aux1_offset, unsigned long aux2_offset, |
| unsigned long mem_size); |
| int start_cpu(unsigned int pc, unsigned int context_ptr, unsigned int context, |
| int cpu); |
| void ob_eccmemctl_init(uint64_t base); |
| void ss5_init(uint64_t base); |
| |
| /* drivers/iommu.c */ |
| void ob_init_iommu(uint64_t base); |
| void *dvma_alloc(int size); |
| void dvma_sync(unsigned char *va, int size); |
| unsigned int dvma_map_in(unsigned char *va); |
| |
| /* drivers/sbus.c */ |
| extern uint16_t graphic_depth; |
| |
| /* drivers/obio.c */ |
| extern volatile unsigned char *power_reg; |
| extern volatile unsigned int *reset_reg; |
| extern volatile struct sun4m_timer_regs *counter_regs; |
| |
| void ob_new_obio_device(const char *name, const char *type); |
| unsigned long ob_reg(uint64_t base, uint64_t offset, unsigned long size, int map); |
| void ob_intr(int intr); |
| |
| /* arch/sparc32/boot.c */ |
| extern uint32_t kernel_image; |
| extern uint32_t kernel_size; |
| extern uint32_t initrd_image; |
| extern uint32_t initrd_size; |
| extern uint32_t qemu_cmdline; |
| extern uint32_t cmdline_size; |
| extern char boot_device; |
| #endif |
| #ifdef CONFIG_DRIVER_FLOPPY |
| int ob_floppy_init(const char *path, const char *dev_name, |
| unsigned long io_base, unsigned long mmio_base); |
| #endif |
| #ifdef CONFIG_DRIVER_PC_KBD |
| void ob_pc_kbd_init(const char *path, const char *kdev_name, const char *mdev_name, |
| uint64_t base, uint64_t offset, int kintr, int mintr); |
| int pc_kbd_dataready(void); |
| unsigned char pc_kbd_readdata(void); |
| #endif |
| #ifdef CONFIG_DRIVER_PC_SERIAL |
| void ob_pc_serial_init(const char *path, const char *dev_name, uint64_t base, |
| uint64_t offset, int intr); |
| int uart_init(int port, unsigned long speed); |
| int uart_charav(int port); |
| char uart_getchar(int port); |
| void uart_putchar(int c); |
| #endif |
| #ifdef CONFIG_DRIVER_ESCC |
| int escc_uart_init(phys_addr_t port, unsigned long speed); |
| int escc_uart_charav(uintptr_t port); |
| char escc_uart_getchar(uintptr_t port); |
| void escc_uart_putchar(int c); |
| void serial_cls(void); |
| #ifdef CONFIG_DRIVER_ESCC_SUN |
| int keyboard_dataready(void); |
| unsigned char keyboard_readdata(void); |
| #endif |
| #endif |
| #ifdef CONFIG_DRIVER_VIRTIO_BLK |
| void ob_virtio_init(const char *path, const char *dev_name, uint64_t common_cfg, |
| uint64_t device_cfg, uint64_t notify_base, uint32_t notify_mult, |
| int idx); |
| #endif |
| int macio_get_nvram_size(void); |
| void macio_nvram_put(char *buf); |
| void macio_nvram_get(char *buf); |
| void macio_nvram_init(const char *path, phys_addr_t addr); |
| void ob_unin_init(void); |
| |
| /* drivers/timer.c */ |
| void setup_timers(void); |
| |
| #endif /* OPENBIOS_DRIVERS_H */ |