diff options
Diffstat (limited to 'include/asm-sparc64/floppy.h')
| -rw-r--r-- | include/asm-sparc64/floppy.h | 53 |
1 files changed, 20 insertions, 33 deletions
diff --git a/include/asm-sparc64/floppy.h b/include/asm-sparc64/floppy.h index d6d292f7d..8ac72c3ac 100644 --- a/include/asm-sparc64/floppy.h +++ b/include/asm-sparc64/floppy.h @@ -1,4 +1,4 @@ -/* $Id: floppy.h,v 1.18 1999/03/21 10:51:38 davem Exp $ +/* $Id: floppy.h,v 1.22 1999/08/31 07:02:12 davem Exp $ * asm-sparc64/floppy.h: Sparc specific parts of the Floppy driver. * * Copyright (C) 1996 David S. Miller (davem@caip.rutgers.edu) @@ -71,38 +71,25 @@ struct sun_floppy_ops { static struct sun_floppy_ops sun_fdops; -#define fd_inb(port) sun_fdops.fd_inb(port) -#define fd_outb(value,port) sun_fdops.fd_outb(value,port) - -#define fd_enable_dma(channel) sun_fdops.fd_enable_dma() -#define fd_disable_dma(channel) sun_fdops.fd_disable_dma() -#define fd_request_dma(channel) (0) /* nothing... */ -#define fd_free_dma(channel) /* nothing... */ -#define fd_clear_dma_ff(channel) /* nothing... */ -#define fd_set_dma_mode(channel,mode) sun_fdops.fd_set_dma_mode(mode) -#define fd_set_dma_addr(channel,addr) sun_fdops.fd_set_dma_addr(addr) -#define fd_set_dma_count(channel,count) sun_fdops.fd_set_dma_count(count) -#define get_dma_residue(channel,x) sun_fdops.get_dma_residue() - -#define fd_enable_irq(irq) /* nothing... */ -#define fd_disable_irq(irq) /* nothing... */ -#define fd_request_irq(irq) sun_fd_request_irq() -#define fd_free_irq(irq) /* nothing... */ - -#define fd_eject(drive) sun_fdops.fd_eject(drive) -#if 0 /* P3: added by Alain, these cause a MMU corruption. 19960524 XXX */ -#define fd_dma_mem_alloc(size) ((unsigned long) vmalloc(size)) -#define fd_dma_mem_free(addr,size) (vfree((void *)(addr))) -#endif - -#define FLOPPY_MOTOR_MASK 0x10 - -/* It's all the same... */ -#define virt_to_bus(x) (x) -#define bus_to_virt(x) (x) - -/* XXX This isn't really correct. XXX */ -#define get_dma_residue(x) (0) +#define fd_inb(port) sun_fdops.fd_inb(port) +#define fd_outb(value,port) sun_fdops.fd_outb(value,port) +#define fd_enable_dma() sun_fdops.fd_enable_dma() +#define fd_disable_dma() sun_fdops.fd_disable_dma() +#define fd_request_dma() (0) /* nothing... */ +#define fd_free_dma() /* nothing... */ +#define fd_clear_dma_ff() /* nothing... */ +#define fd_set_dma_mode(mode) sun_fdops.fd_set_dma_mode(mode) +#define fd_set_dma_addr(addr) sun_fdops.fd_set_dma_addr(addr) +#define fd_set_dma_count(count) sun_fdops.fd_set_dma_count(count) +#define get_dma_residue(x) sun_fdops.get_dma_residue() +#define fd_enable_irq() sun_fdops.fd_enable_irq() +#define fd_disable_irq() sun_fdops.fd_disable_irq() +#define fd_cacheflush(addr, size) /* nothing... */ +#define fd_request_irq() sun_fdops.fd_request_irq() +#define fd_free_irq() sun_fdops.fd_free_irq() +#define fd_eject(drive) sun_fdops.fd_eject(drive) + +static int FLOPPY_MOTOR_MASK = 0x10; /* Super paranoid... */ #undef HAVE_DISABLE_HLT |