diff options
Diffstat (limited to 'linux')
| -rw-r--r-- | linux/src/include/asm-i386/floppy.h | 59 |
1 files changed, 29 insertions, 30 deletions
diff --git a/linux/src/include/asm-i386/floppy.h b/linux/src/include/asm-i386/floppy.h index 1ba9056..033a20f 100644 --- a/linux/src/include/asm-i386/floppy.h +++ b/linux/src/include/asm-i386/floppy.h @@ -65,36 +65,35 @@ static void floppy_hardint(int irq, void *dev_id, struct pt_regs * regs) #endif #ifndef NO_FLOPPY_ASSEMBLER - __asm__ ( - "testl %1,%1 - je 3f -1: inb %w4,%b0 - andb $160,%b0 - cmpb $160,%b0 - jne 2f - incw %w4 - testl %3,%3 - jne 4f - inb %w4,%b0 - movb %0,(%2) - jmp 5f -4: movb (%2),%0 - outb %b0,%w4 -5: decw %w4 - outb %0,$0x80 - decl %1 - incl %2 - testl %1,%1 - jne 1b -3: inb %w4,%b0 -2: " - : "=a" ((char) st), - "=c" ((long) virtual_dma_count), - "=S" ((long) virtual_dma_addr) - : "b" ((long) virtual_dma_mode), - "d" ((short) virtual_dma_port+4), - "1" ((long) virtual_dma_count), - "2" ((long) virtual_dma_addr)); + __asm__ ("testl %1,%1\n" + "je 3f\n" + "1: inb %w4,%b0\n" + "andb $160,%b0\n" + "cmpb $160,%b0\n" + "jne 2f\n" + "incw %w4\n" + "testl %3,%3\n" + "jne 4f\n" + "inb %w4,%b0\n" + "movb %0,(%2)\n" + "jmp 5f\n" + "4: movb (%2),%0\n" + "outb %b0,%w4\n" + "5: decw %w4\n" + "outb %0,$0x80\n" + "decl %1\n" + "incl %2\n" + "testl %1,%1\n" + "jne 1b\n" + "3: inb %w4,%b0\n" + "2:\n" + : "=a" ((char) st), + "=c" ((long) virtual_dma_count), + "=S" ((long) virtual_dma_addr) + : "b" ((long) virtual_dma_mode), + "d" ((short) virtual_dma_port+4), + "1" ((long) virtual_dma_count), + "2" ((long) virtual_dma_addr)); #else { register int lcount; |