Release 4.7 arch/powerpc/include/asm/parport.h

/*
 * parport.h: platform-specific PC-style parport initialisation
 *
 * Copyright (C) 1999, 2000  Tim Waugh <tim@cyberelk.demon.co.uk>
 *
 * This file should only be included by drivers/parport/parport_pc.c.
 */

#ifndef _ASM_POWERPC_PARPORT_H

#define _ASM_POWERPC_PARPORT_H
#ifdef __KERNEL__

#include <asm/prom.h>



static int parport_pc_find_nonpci_ports (int autoirq, int autodma)
{
	struct device_node *np;
	const u32 *prop;
	u32 io1, io2;
	int propsize;
	int count = 0;
	int virq;

	for_each_compatible_node(np, "parallel", "pnpPNP,400") {
		prop = of_get_property(np, "reg", &propsize);
		if (!prop || propsize > 6*sizeof(u32))
			continue;
		io1 = prop[1]; io2 = prop[2];

		virq = irq_of_parse_and_map(np, 0);
		if (virq == NO_IRQ)
			continue;

		if (parport_pc_probe_port(io1, io2, virq, autodma, NULL, 0)
				!= NULL)
			count++;
	}
	return count;
}

Contributors
Person
Tokens
Prop
Commits
CommitProp
michael neuling
michael neuling
97
74.62%
1
16.67%
linus torvalds
linus torvalds
17
13.08%
1
16.67%
martyn welch
martyn welch
10
7.69%
1
16.67%
stephen rothwell
stephen rothwell
2
1.54%
1
16.67%
tony breeds
tony breeds
2
1.54%
1
16.67%
wei yongjun
wei yongjun
2
1.54%
1
16.67%
Total
130
100.00%
6
100.00%

#endif /* __KERNEL__ */
#endif /* !(_ASM_POWERPC_PARPORT_H) */
Overall Contributors
Person
Tokens
Prop
Commits
CommitProp
michael neuling
michael neuling
100
67.11%
1
12.50%
linus torvalds
linus torvalds
24
16.11%
1
12.50%
martyn welch
martyn welch
10
6.71%
1
12.50%
arnd bergmann
arnd bergmann
6
4.03%
1
12.50%
david gibson
david gibson
3
2.01%
1
12.50%
wei yongjun
wei yongjun
2
1.34%
1
12.50%
tony breeds
tony breeds
2
1.34%
1
12.50%
stephen rothwell
stephen rothwell
2
1.34%
1
12.50%
Total
149
100.00%
8
100.00%
  
Directory: arch/powerpc/include/asm

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