patch-2.3.99-pre1 linux/include/asm-i386/parport.h

• Lines: 56
• Date: Tue Mar 14 18:04:50 2000
• Orig file: v2.3.51/linux/include/asm-i386/parport.h
• Orig date: Thu Mar 2 14:36:23 2000

diff -u --recursive --new-file v2.3.51/linux/include/asm-i386/parport.h linux/include/asm-i386/parport.h
@@ -1,7 +1,7 @@
 /*
  * parport.h: ia32-specific parport initialisation
  *
- * Copyright (C) 1999  Tim Waugh <tim@cyberelk.demon.co.uk>
+ * Copyright (C) 1999, 2000  Tim Waugh <tim@cyberelk.demon.co.uk>
  *
  * This file should only be included by drivers/parport/parport_pc.c.
  */
@@ -9,43 +9,10 @@
 #ifndef _ASM_I386_PARPORT_H
 #define _ASM_I386_PARPORT_H 1
 
-/* Maximum number of ports to support.  It is useless to set this greater
-   than PARPORT_MAX (in <linux/parport.h>).  */
-#define PARPORT_PC_MAX_PORTS  8
-
-static int parport_pc_init_pci(int irq, int dma);
-static int parport_pc_init_superio(void);
-
-static int user_specified __devinitdata = 0;
-int __init
-parport_pc_init(int *io, int *io_hi, int *irq, int *dma)
+static int __devinit parport_pc_find_isa_ports (int autoirq, int autodma);
+static int __devinit parport_pc_find_nonpci_ports (int autoirq, int autodma)
 {
-	int count = 0, i = 0;
-
-	if (io && *io) {
-		/* Only probe the ports we were given. */
-		user_specified = 1;
-		do {
-			if (!*io_hi) *io_hi = 0x400 + *io;
-			if (parport_pc_probe_port(*(io++), *(io_hi++),
-						  *(irq++), *(dma++), NULL))
-				count++;
-		} while (*io && (++i < PARPORT_PC_MAX_PORTS));
-	} else {
-		count += parport_pc_init_superio ();
-
-		if (parport_pc_probe_port(0x3bc, 0x7bc, irq[0], dma[0], NULL))
-			count++;
-		if (parport_pc_probe_port(0x378, 0x778, irq[0], dma[0], NULL))
-			count++;
-		if (parport_pc_probe_port(0x278, 0x678, irq[0], dma[0], NULL))
-			count++;
-		
-		/* probe for other PCI parallel devices */
-		count += parport_pc_init_pci (irq[0], dma[0]);
-	}
-
-        return count;
+	return parport_pc_find_isa_ports (autoirq, autodma);
 }
 
 #endif /* !(_ASM_I386_PARPORT_H) */