Merge flint.arm.linux.org.uk:/usr/src/linux-bk-2.5/linux-2.5-rmk-patchtest

into flint.arm.linux.org.uk:/usr/src/linux-bk-2.5/linux-2.5-rmk

drivers/pcmcia/Makefile

@@ -75,6 +75,7 @@ sa1100_cs-objs-$(CONFIG_SA1100_H3600)		+= sa1100_h3600.o
 sa1100_cs-objs-$(CONFIG_SA1100_JORNADA720)	+= sa1100_jornada720.o sa1111_generic.o
 sa1100_cs-objs-$(CONFIG_SA1100_PANGOLIN)	+= sa1100_pangolin.o
 sa1100_cs-objs-$(CONFIG_SA1100_PFS168)		+= sa1100_pfs168.o sa1111_generic.o
+sa1100_cs-objs-$(CONFIG_SA1100_PT_SYSTEM3)	+= sa1100_system3.o sa1111_generic.o
 sa1100_cs-objs-$(CONFIG_SA1100_SHANNON)		+= sa1100_shannon.o
 sa1100_cs-objs-$(CONFIG_SA1100_SIMPAD)		+= sa1100_simpad.o
 sa1100_cs-objs-$(CONFIG_SA1100_STORK)		+= sa1100_stork.o

drivers/pcmcia/sa1100.h

@@ -234,6 +234,9 @@ extern void pcmcia_simpad_exit(void);
 extern int pcmcia_stork_init(void);
 extern void pcmcia_stork_exit(void);
 
+extern int pcmcia_system3_init(void);
+extern void pcmcia_system3_exit(void);
+
 extern int pcmcia_xp860_init(void);
 extern void pcmcia_xp860_exit(void);
 

drivers/pcmcia/sa1100_generic.c

@@ -1154,6 +1154,9 @@ static int __init sa1100_pcmcia_init(void)
 #ifdef CONFIG_SA1100_PFS168
 	pcmcia_pfs_init();
 #endif
+#ifdef CONFIG_SA1100_PT_SYSTEM3
+	pcmcia_system3_init();
+#endif
 #ifdef CONFIG_SA1100_SHANNON
 	pcmcia_shannon_init();
 #endif
@@ -1169,6 +1172,7 @@ static int __init sa1100_pcmcia_init(void)
 #ifdef CONFIG_SA1100_YOPY
 	pcmcia_yopy_init();
 #endif
+
 	return 0;
 }
 

drivers/pcmcia/sa1100_system3.c

+/*
+ * drivers/pcmcia/sa1100_system3.c
+ *
+ * PT Diagital Board PCMCIA specific routines
+ *
+ * Copyright (C) 2001 Stefan Eletzhofer <stefan.eletzhofer@eletztrick.de>
+ *
+ * $Id: sa1100_system3.c,v 1.1.4.2 2002/02/25 13:56:45 seletz Exp $
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * $Log: sa1100_system3.c,v $
+ * Revision 1.1.4.2  2002/02/25 13:56:45  seletz
+ * - more cleanups
+ * - setup interrupts for CF card only ATM
+ *
+ * Revision 1.1.4.1  2002/02/14 02:23:27  seletz
+ * - 2.5.2-rmk6 PCMCIA changes
+ *
+ * Revision 1.1.2.1  2002/02/13 23:49:33  seletz
+ * - added from 2.4.16-rmk2
+ * - cleanups
+ *
+ *
+ */
+#include <linux/kernel.h>
+#include <linux/sched.h>
+#include <linux/init.h>
+#include <linux/ioport.h>
+
+#include <asm/hardware.h>
+#include <asm/irq.h>
+#include <asm/hardware/sa1111.h>
+
+#include "sa1100_generic.h"
+#include "sa1111_generic.h"
+
+#define DEBUG 0
+
+#ifdef DEBUG
+#	define DPRINTK( x, args... )	printk( "%s: line %d: "x, __FUNCTION__, __LINE__, ## args  );
+#else
+#	define DPRINTK( x, args... )	/* nix */
+#endif
+
+int system3_pcmcia_init(struct pcmcia_init *init)
+{
+	/* Don't need no CD and BVD* interrupts */
+	return 2;
+}
+
+int system3_pcmcia_shutdown(void)
+{
+	return 0;
+}
+
+int system3_pcmcia_configure_socket(const struct pcmcia_configure *conf)
+{
+	if (!conf)
+		return -1;
+
+	/* only CF ATM */
+	if (conf->sock == 0)
+		return -1;
+
+	return sa1111_pcmcia_configure_socket( conf );
+}
+
+static int system3_pcmcia_socket_state(struct pcmcia_state_array
+		*state)
+{
+	unsigned long	status		= 0;
+
+	if(state->size<2) return -1;
+
+	memset(state->state, 0,
+			(state->size)*sizeof(struct pcmcia_state));
+
+	status=PCSR;
+
+#if 0 /* PCMCIA socket not yet connected */
+	state->state[0].detect = status & PCSR_S0_DETECT ? 0 : 1;
+	state->state[0].ready  = status & PCSR_S0_READY  ? 1 : 0;
+	state->state[0].bvd1   = status & PCSR_S0_BVD1   ? 1 : 0;
+	state->state[0].bvd2   = 1;
+	state->state[0].wrprot = status & PCSR_S0_WP     ? 1 : 0;
+	state->state[0].vs_3v  = 1;
+	state->state[0].vs_Xv  = 0;
+#endif
+
+	state->state[1].detect = status & PCSR_S1_DETECT ? 0 : 1;
+	state->state[1].ready  = status & PCSR_S1_READY  ? 1 : 0;
+	state->state[1].bvd1   = status & PCSR_S1_BVD1   ? 1 : 0;
+	state->state[1].bvd2   = 1;
+	state->state[1].wrprot = status & PCSR_S1_WP     ? 1 : 0;
+	state->state[1].vs_3v  = 1;
+	state->state[1].vs_Xv  = 0;
+
+	DPRINTK( "PCSR=0x%08lx, S1_RDY_nIREQ=%d\n", status,
+			state->state[1].ready );
+
+	return 1;
+}
+
+struct pcmcia_low_level system3_pcmcia_ops = {
+	init:				system3_pcmcia_init,
+	shutdown:			system3_pcmcia_shutdown,
+	socket_state:		system3_pcmcia_socket_state,
+	get_irq_info:		sa1111_pcmcia_get_irq_info,
+	configure_socket:	system3_pcmcia_configure_socket,
+
+	socket_init:		sa1111_pcmcia_socket_init,
+	socket_suspend:		sa1111_pcmcia_socket_suspend,
+};
+
+int __init pcmcia_system3_init(void)
+{
+	int ret = -ENODEV;
+
+	if (machine_is_pt_system3())
+		ret = sa1100_register_pcmcia(&system3_pcmcia_ops);
+
+	return ret;
+}
+
+void __exit pcmcia_system3_exit(void)
+{
+	sa1100_unregister_pcmcia(&system3_pcmcia_ops);
+}