mirror of
https://gitlab.com/qemu-project/openbios.git
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1dbe55b8e4
Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@siriusit.co.uk> git-svn-id: svn://coreboot.org/openbios/trunk/openbios-devel@695 f158a5a8-5612-0410-a976-696ce0be7e32
128 lines
3.6 KiB
C
128 lines
3.6 KiB
C
/*
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* OpenBIOS driver prototypes
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*
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* (C) 2004 Stefan Reinauer <stepan@openbios.org>
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* version 2
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*
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*/
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#ifndef OPENBIOS_DRIVERS_H
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#define OPENBIOS_DRIVERS_H
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#include "config.h"
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#ifdef CONFIG_DRIVER_PCI
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/* drivers/pci.c */
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int ob_pci_init(void);
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#endif
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#if defined(CONFIG_DRIVER_PCI) || defined(CONFIG_DRIVER_ESCC)
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#ifdef CONFIG_PPC
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extern int is_apple(void);
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extern int is_oldworld(void);
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extern int is_newworld(void);
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#else
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static inline int is_apple(void)
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{
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return 0;
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}
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static inline int is_oldworld(void)
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{
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return 0;
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}
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static inline int is_newworld(void)
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{
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return 0;
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}
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#endif
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#define AAPL(_cmd) do { if (is_apple()) _cmd; } while(0)
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#define OLDWORLD(_cmd) do { if (is_oldworld()) _cmd; } while(0)
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#define NEWWORLD(_cmd) do { if (is_newworld()) _cmd; } while(0)
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#endif
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#ifdef CONFIG_DRIVER_SBUS
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/* drivers/sbus.c */
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int ob_sbus_init(uint64_t base, int machine_id);
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/* arch/sparc32/console.c */
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void tcx_init(uint64_t base);
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void kbd_init(uint64_t base);
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#endif
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#ifdef CONFIG_DRIVER_IDE
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/* drivers/ide.c */
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int ob_ide_init(const char *path, uint32_t io_port0, uint32_t ctl_port0,
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uint32_t io_port1, uint32_t ctl_port1);
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int macio_ide_init(const char *path, uint32_t addr, int nb_channels);
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#endif
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#ifdef CONFIG_DRIVER_ESP
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/* drivers/esp.c */
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int ob_esp_init(unsigned int slot, uint64_t base, unsigned long espoffset,
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unsigned long dmaoffset);
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#endif
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#ifdef CONFIG_DRIVER_OBIO
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/* drivers/obio.c */
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int ob_obio_init(uint64_t slavio_base, unsigned long fd_offset,
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unsigned long counter_offset, unsigned long intr_offset,
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unsigned long aux1_offset, unsigned long aux2_offset);
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int start_cpu(unsigned int pc, unsigned int context_ptr, unsigned int context,
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int cpu);
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/* drivers/iommu.c */
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void ob_init_iommu(uint64_t base);
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void *dvma_alloc(int size, unsigned int *pphys);
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/* drivers/sbus.c */
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extern uint16_t graphic_depth;
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/* drivers/obio.c */
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extern volatile unsigned char *power_reg;
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extern volatile unsigned int *reset_reg;
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extern volatile struct sun4m_timer_regs *counter_regs;
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void ob_new_obio_device(const char *name, const char *type);
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unsigned long ob_reg(uint64_t base, uint64_t offset, unsigned long size, int map);
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void ob_intr(int intr);
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/* arch/sparc32/romvec.c */
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extern const char *obp_stdin_path, *obp_stdout_path;
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extern char obp_stdin, obp_stdout;
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/* arch/sparc32/boot.c */
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extern uint32_t kernel_image;
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extern uint32_t kernel_size;
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extern uint32_t qemu_cmdline;
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extern uint32_t cmdline_size;
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extern char boot_device;
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#endif
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#ifdef CONFIG_DRIVER_FLOPPY
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int ob_floppy_init(const char *path, const char *dev_name,
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unsigned long io_base, unsigned long mmio_base);
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#endif
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#ifdef CONFIG_DRIVER_PC_KBD
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void ob_pc_kbd_init(const char *path, const char *dev_name, uint64_t base,
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uint64_t offset, int intr);
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int pc_kbd_dataready(void);
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unsigned char pc_kbd_readdata(void);
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#endif
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#ifdef CONFIG_DRIVER_PC_SERIAL
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void ob_pc_serial_init(const char *path, const char *dev_name, uint64_t base,
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uint64_t offset, int intr);
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int uart_init(int port, unsigned long speed);
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int uart_charav(int port);
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char uart_getchar(int port);
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void serial_putchar(int c);
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#endif
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#ifdef CONFIG_DRIVER_ESCC
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int uart_init(uint64_t port, unsigned long speed);
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int uart_charav(int port);
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char uart_getchar(int port);
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void serial_putchar(int c);
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void serial_cls(void);
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#ifdef CONFIG_DRIVER_ESCC_SUN
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int keyboard_dataready(void);
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unsigned char keyboard_readdata(void);
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#endif
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#endif
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#endif /* OPENBIOS_DRIVERS_H */
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