Merge branch 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc

* 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc: (209 commits)
  [POWERPC] Create add_rtc() function to enable the RTC CMOS driver
  [POWERPC] Add H_ILLAN_ATTRIBUTES hcall number
  [POWERPC] xilinxfb: Parameterize xilinxfb platform device registration
  [POWERPC] Oprofile support for Power 5++
  [POWERPC] Enable arbitary speed tty ioctls and split input/output speed
  [POWERPC] Make drivers/char/hvc_console.c:khvcd() static
  [POWERPC] Remove dead code for preventing pread() and pwrite() calls
  [POWERPC] Remove unnecessary #undef printk from prom.c
  [POWERPC] Fix typo in Ebony default DTS
  [POWERPC] Check for NULL ppc_md.init_IRQ() before calling
  [POWERPC] Remove extra return statement
  [POWERPC] pasemi: Don't auto-select CONFIG_EMBEDDED
  [POWERPC] pasemi: Rename platform
  [POWERPC] arch/powerpc/kernel/sysfs.c: Move NUMA exports
  [POWERPC] Add __read_mostly support for powerpc
  [POWERPC] Modify sched_clock() to make CONFIG_PRINTK_TIME more sane
  [POWERPC] Create a dummy zImage if no valid platform has been selected
  [POWERPC] PS3: Bootwrapper support.
  [POWERPC] powermac i2c: Use mutex
  [POWERPC] Schedule removal of arch/ppc
  ...

Fixed up conflicts manually in:

	Documentation/feature-removal-schedule.txt
	arch/powerpc/kernel/pci_32.c
	arch/powerpc/kernel/pci_64.c
	include/asm-powerpc/pci.h

and asked the powerpc people to double-check the result..

20 files changed, 1638 insertions, 1071 deletions

diff --git a/drivers/block/viodasd.c b/drivers/block/viodasd.c
index 68592c33601..dae39911a11 100644
--- a/drivers/block/viodasd.c
+++ b/drivers/block/viodasd.c
@@ -252,10 +252,10 @@ static int viodasd_getgeo(struct block_device *bdev, struct hd_geometry *geo)
 	struct gendisk *disk = bdev->bd_disk;
 	struct viodasd_device *d = disk->private_data;
 
-	geo->sectors = d->sectors ? d->sectors : 0;
+	geo->sectors = d->sectors ? d->sectors : 32;
 	geo->heads = d->tracks ? d->tracks  : 64;
 	geo->cylinders = d->cylinders ? d->cylinders :
-		get_capacity(disk) / (geo->cylinders * geo->heads);
+		get_capacity(disk) / (geo->sectors * geo->heads);
 
 	return 0;
 }
diff --git a/drivers/char/briq_panel.c b/drivers/char/briq_panel.c
index ed53f541d9e..b6f2639f903 100644
--- a/drivers/char/briq_panel.c
+++ b/drivers/char/briq_panel.c
@@ -91,11 +91,6 @@ static ssize_t briq_panel_read(struct file *file, char __user *buf, size_t count
 	unsigned short c;
 	unsigned char cp;
 
-#if 0	/*  Can't seek (pread) on this device  */
-	if (ppos != &file->f_pos)
-		return -ESPIPE;
-#endif
-
 	if (!vfd_is_open)
 		return -ENODEV;
 
@@ -139,11 +134,6 @@ static ssize_t briq_panel_write(struct file *file, const char __user *buf, size_
 	size_t indx = len;
 	int i, esc = 0;
 
-#if 0	/*  Can't seek (pwrite) on this device  */
-	if (ppos != &file->f_pos)
-		return -ESPIPE;
-#endif
-
 	if (!vfd_is_open)
 		return -EBUSY;
 
diff --git a/drivers/char/hvc_console.c b/drivers/char/hvc_console.c
index 322bc5f7d86..b3ab42e0dd4 100644
--- a/drivers/char/hvc_console.c
+++ b/drivers/char/hvc_console.c
@@ -674,7 +674,7 @@ static const cpumask_t cpus_in_xmon = CPU_MASK_NONE;
  * calling hvc_poll() who determines whether a console adapter support
  * interrupts.
  */
-int khvcd(void *unused)
+static int khvcd(void *unused)
 {
 	int poll_mask;
 	struct hvc_struct *hp;
diff --git a/drivers/char/viotape.c b/drivers/char/viotape.c
index 13faf8d1748..db57277117b 100644
--- a/drivers/char/viotape.c
+++ b/drivers/char/viotape.c
@@ -873,12 +873,12 @@ free_op:
 }
 
 const struct file_operations viotap_fops = {
-	owner: THIS_MODULE,
-	read: viotap_read,
-	write: viotap_write,
-	ioctl: viotap_ioctl,
-	open: viotap_open,
-	release: viotap_release,
+	.owner =	THIS_MODULE,
+	.read =		viotap_read,
+	.write =	viotap_write,
+	.ioctl =	viotap_ioctl,
+	.open =		viotap_open,
+	.release =	viotap_release,
 };
 
 /* Handle interrupt events for tape */
diff --git a/drivers/pci/hotplug/rpadlpar_core.c b/drivers/pci/hotplug/rpadlpar_core.c
index bb3c101c2c5..deb6b5e35fe 100644
--- a/drivers/pci/hotplug/rpadlpar_core.c
+++ b/drivers/pci/hotplug/rpadlpar_core.c
@@ -159,8 +159,8 @@ static void dlpar_pci_add_bus(struct device_node *dn)
 	/* Claim new bus resources */
 	pcibios_claim_one_bus(dev->bus);
 
-	/* ioremap() for child bus, which may or may not succeed */
-	remap_bus_range(dev->subordinate);
+	/* Map IO space for child bus, which may or may not succeed */
+	pcibios_map_io_space(dev->subordinate);
 
 	/* Add new devices to global lists.  Register in proc, sysfs. */
 	pci_bus_add_devices(phb->bus);
@@ -390,7 +390,7 @@ int dlpar_remove_pci_slot(char *drc_name, struct device_node *dn)
 	} else
 		pcibios_remove_pci_devices(bus);
 
-	if (unmap_bus_range(bus)) {
+	if (pcibios_unmap_io_space(bus)) {
 		printk(KERN_ERR "%s: failed to unmap bus range\n",
 			__FUNCTION__);
 		return -ERANGE;
diff --git a/drivers/pcmcia/Kconfig b/drivers/pcmcia/Kconfig
index 35f88649d3b..c0c77f82d05 100644
--- a/drivers/pcmcia/Kconfig
+++ b/drivers/pcmcia/Kconfig
@@ -180,14 +180,15 @@ config TCIC
 	  PCMCIA cards are plugged into. If unsure, say N.
 
 config PCMCIA_M8XX
-        tristate "MPC8xx PCMCIA support"
-        depends on PCMCIA && PPC && 8xx 
-        select PCCARD_IODYN
-        help
-        Say Y here to include support for PowerPC 8xx series PCMCIA
-        controller.
-
-        This driver is also available as a module called m8xx_pcmcia.
+	tristate "MPC8xx PCMCIA support"
+	depends on PCMCIA && PPC && 8xx
+	select PCCARD_IODYN
+	select PCCARD_NONSTATIC
+	help
+	  Say Y here to include support for PowerPC 8xx series PCMCIA
+	  controller.
+
+	  This driver is also available as a module called m8xx_pcmcia.
 
 config HD64465_PCMCIA
 	tristate "HD64465 host bridge support"
diff --git a/drivers/pcmcia/m8xx_pcmcia.c b/drivers/pcmcia/m8xx_pcmcia.c
index 9721ed7bf50..3b40f9623cc 100644
--- a/drivers/pcmcia/m8xx_pcmcia.c
+++ b/drivers/pcmcia/m8xx_pcmcia.c
@@ -10,7 +10,7 @@
  * Further fixes, v2.6 kernel port
  *     <marcelo.tosatti@cyclades.com>
  * 
- * Some fixes, additions (C) 2005 Montavista Software, Inc. 
+ * Some fixes, additions (C) 2005-2007 Montavista Software, Inc.
  *     <vbordug@ru.mvista.com>
  *
  * "The ExCA standard specifies that socket controllers should provide
@@ -40,10 +40,6 @@
 #include <linux/fcntl.h>
 #include <linux/string.h>
 
-#include <asm/io.h>
-#include <asm/bitops.h>
-#include <asm/system.h>
-
 #include <linux/kernel.h>
 #include <linux/errno.h>
 #include <linux/slab.h>
@@ -51,11 +47,18 @@
 #include <linux/ioport.h>
 #include <linux/delay.h>
 #include <linux/interrupt.h>
-#include <linux/platform_device.h>
+#include <linux/fsl_devices.h>
 
+#include <asm/io.h>
+#include <asm/bitops.h>
+#include <asm/system.h>
+#include <asm/time.h>
 #include <asm/mpc8xx.h>
 #include <asm/8xx_immap.h>
 #include <asm/irq.h>
+#include <asm/fs_pd.h>
+#include <asm/of_device.h>
+#include <asm/of_platform.h>
 
 #include <pcmcia/version.h>
 #include <pcmcia/cs_types.h>
@@ -146,27 +149,17 @@ MODULE_LICENSE("Dual MPL/GPL");
 #define PCMCIA_MEM_WIN_BASE 0xe0000000 /* base address for memory window 0   */
 #define PCMCIA_MEM_WIN_SIZE 0x04000000 /* each memory window is 64 MByte     */
 #define PCMCIA_IO_WIN_BASE  _IO_BASE   /* base address for io window 0       */
-
-#define PCMCIA_SCHLVL PCMCIA_INTERRUPT /* Status Change Interrupt Level      */
-
 /* ------------------------------------------------------------------------- */
 
-/* 2.4.x and newer has this always in HZ */
-#define M8XX_BUSFREQ ((((bd_t *)&(__res))->bi_busfreq))
-
-static int pcmcia_schlvl = PCMCIA_SCHLVL;
+static int pcmcia_schlvl;
 
 static DEFINE_SPINLOCK(events_lock);
 
-
 #define PCMCIA_SOCKET_KEY_5V 1
 #define PCMCIA_SOCKET_KEY_LV 2
 
 /* look up table for pgcrx registers */
-static u32 *m8xx_pgcrx[2] = {
-	&((immap_t *)IMAP_ADDR)->im_pcmcia.pcmc_pgcra,
-	&((immap_t *)IMAP_ADDR)->im_pcmcia.pcmc_pgcrb
-};
+static u32 *m8xx_pgcrx[2];
 
 /*
  * This structure is used to address each window in the PCMCIA controller.
@@ -228,11 +221,16 @@ struct event_table {
 	u32 eventbit;
 };
 
+static const char driver_name[] = "m8xx-pcmcia";
+
 struct socket_info {
 	void	(*handler)(void *info, u32 events);
 	void	*info;
 
 	u32 slot;
+	pcmconf8xx_t *pcmcia;
+	u32 bus_freq;
+	int hwirq;
 
 	socket_state_t state;
 	struct pccard_mem_map mem_win[PCMCIA_MEM_WIN_NO];
@@ -408,78 +406,21 @@ static void hardware_disable(int slot)
 #if defined(CONFIG_MPC885ADS)
 
 #define PCMCIA_BOARD_MSG "MPC885ADS"
+#define socket_get(_slot_) PCMCIA_SOCKET_KEY_5V
 
-static int voltage_set(int slot, int vcc, int vpp)
+static inline void hardware_enable(int slot)
 {
-	u32 reg = 0;
-	unsigned *bcsr_io;
-
-	bcsr_io = ioremap(BCSR1, sizeof(unsigned long));
-
-	switch(vcc) {
-		case 0:
-			break;
-		case 33:
-			reg |= BCSR1_PCCVCC0;
-			break;
-		case 50:
-			reg |= BCSR1_PCCVCC1;
-			break;
-		default:
-			goto out_unmap;
-	}
-
-	switch(vpp) {
-		case 0:
-			break;
-		case 33:
-		case 50:
-			if(vcc == vpp)
-				reg |= BCSR1_PCCVPP1;
-			else
-				goto out_unmap;
-			break;
-		case 120:
-			if ((vcc == 33) || (vcc == 50))
-				reg |= BCSR1_PCCVPP0;
-			else
-				goto out_unmap;
-		default:
-			goto out_unmap;
-	}
-
-	/* first, turn off all power */
-	out_be32(bcsr_io, in_be32(bcsr_io) & ~(BCSR1_PCCVCC_MASK | BCSR1_PCCVPP_MASK));
-
-	/* enable new powersettings */
-	out_be32(bcsr_io, in_be32(bcsr_io) | reg);
-
-	iounmap(bcsr_io);
-	return 0;
-
-out_unmap:
-	iounmap(bcsr_io);
-	return 1;
+	 m8xx_pcmcia_ops.hw_ctrl(slot, 1);
 }
 
-#define socket_get(_slot_) PCMCIA_SOCKET_KEY_5V
-
-static void hardware_enable(int slot)
+static inline void hardware_disable(int slot)
 {
-	unsigned *bcsr_io;
-
-	bcsr_io = ioremap(BCSR1, sizeof(unsigned long));
-	out_be32(bcsr_io, in_be32(bcsr_io) & ~BCSR1_PCCEN);
-	iounmap(bcsr_io);
+	m8xx_pcmcia_ops.hw_ctrl(slot, 0);
 }
 
-static void hardware_disable(int slot)
+static inline int voltage_set(int slot, int vcc, int vpp)
 {
-	unsigned *bcsr_io;
-
-	bcsr_io = ioremap(BCSR1, sizeof(unsigned long));
-	out_be32(bcsr_io, in_be32(bcsr_io) |  BCSR1_PCCEN);
-	iounmap(bcsr_io);
+	return m8xx_pcmcia_ops.voltage_set(slot, vcc, vpp);
 }
 
 #endif
@@ -604,48 +545,6 @@ static int voltage_set(int slot, int vcc, int vpp)
 
 #endif /* CONFIG_PRxK */
 
-static void m8xx_shutdown(void)
-{
-	u32 m, i;
-	struct pcmcia_win *w;
-
-	for(i = 0; i < PCMCIA_SOCKETS_NO; i++){
-		w = (void *) &((immap_t *)IMAP_ADDR)->im_pcmcia.pcmc_pbr0;
-
-		out_be32(&((immap_t *)IMAP_ADDR)->im_pcmcia.pcmc_pscr, M8XX_PCMCIA_MASK(i));
-		out_be32(&((immap_t *)IMAP_ADDR)->im_pcmcia.pcmc_per, in_be32(&((immap_t *)IMAP_ADDR)->im_pcmcia.pcmc_per) & ~M8XX_PCMCIA_MASK(i));
-
-		/* turn off interrupt and disable CxOE */
-		out_be32(M8XX_PGCRX(i), M8XX_PGCRX_CXOE);
-
-		/* turn off memory windows */
-		for(m = 0; m < PCMCIA_MEM_WIN_NO; m++) {
-			out_be32(&w->or, 0); /* set to not valid */
-			w++;
-		}
-
-		/* turn off voltage */
-		voltage_set(i, 0, 0);
-
-		/* disable external hardware */
-		hardware_disable(i);
-	}
-
-	free_irq(pcmcia_schlvl, NULL);
-}
-
-static struct device_driver m8xx_driver = {
-        .name = "m8xx-pcmcia",
-        .bus = &platform_bus_type,
-        .suspend = pcmcia_socket_dev_suspend,
-        .resume = pcmcia_socket_dev_resume,
-};
-
-static struct platform_device m8xx_device = {
-        .name = "m8xx-pcmcia",
-        .id = 0,
-};
-
 static u32 pending_events[PCMCIA_SOCKETS_NO];
 static DEFINE_SPINLOCK(pending_event_lock);
 
@@ -654,13 +553,14 @@ static irqreturn_t m8xx_interrupt(int irq, void *dev)
 	struct socket_info *s;
 	struct event_table *e;
 	unsigned int i, events, pscr, pipr, per;
+	pcmconf8xx_t	*pcmcia = socket[0].pcmcia;
 
 	dprintk("Interrupt!\n");
 	/* get interrupt sources */
 
-	pscr = in_be32(&((immap_t *)IMAP_ADDR)->im_pcmcia.pcmc_pscr);
-	pipr = in_be32(&((immap_t *)IMAP_ADDR)->im_pcmcia.pcmc_pipr);
-	per = in_be32(&((immap_t *)IMAP_ADDR)->im_pcmcia.pcmc_per);
+	pscr = in_be32(&pcmcia->pcmc_pscr);
+	pipr = in_be32(&pcmcia->pcmc_pipr);
+	per = in_be32(&pcmcia->pcmc_per);
 
 	for(i = 0; i < PCMCIA_SOCKETS_NO; i++) {
 		s = &socket[i];
@@ -724,7 +624,7 @@ static irqreturn_t m8xx_interrupt(int irq, void *dev)
 			per &= ~M8XX_PCMCIA_RDY_L(0);
 			per &= ~M8XX_PCMCIA_RDY_L(1);
 
-			out_be32(&((immap_t *)IMAP_ADDR)->im_pcmcia.pcmc_per, per);
+			out_be32(&pcmcia->pcmc_per, per);
 
 			if (events)
 				pcmcia_parse_events(&socket[i].socket, events);
@@ -732,7 +632,7 @@ static irqreturn_t m8xx_interrupt(int irq, void *dev)
 	}
 
 	/* clear the interrupt sources */
-	out_be32(&((immap_t *)IMAP_ADDR)->im_pcmcia.pcmc_pscr, pscr);
+	out_be32(&pcmcia->pcmc_pscr, pscr);
 
 	dprintk("Interrupt done.\n");
 
@@ -753,7 +653,7 @@ static u32 m8xx_get_graycode(u32 size)
 	return k;
 }
 
-static u32 m8xx_get_speed(u32 ns, u32 is_io)
+static u32 m8xx_get_speed(u32 ns, u32 is_io, u32 bus_freq)
 {
 	u32 reg, clocks, psst, psl, psht;
 
@@ -781,7 +681,7 @@ static u32 m8xx_get_speed(u32 ns, u32 is_io)
 
 #define ADJ 180 /* 80 % longer accesstime - to be sure */
 
-	clocks = ((M8XX_BUSFREQ / 1000) * ns) / 1000;
+	clocks = ((bus_freq / 1000) * ns) / 1000;
 	clocks = (clocks * ADJ) / (100*1000);
 	if(clocks >= PCMCIA_BMT_LIMIT) {
 		printk( "Max access time limit reached\n");
@@ -806,8 +706,9 @@ static int m8xx_get_status(struct pcmcia_socket *sock, unsigned int *value)
 	int lsock = container_of(sock, struct socket_info, socket)->slot;
 	struct socket_info *s = &socket[lsock];
 	unsigned int pipr, reg;
+	pcmconf8xx_t *pcmcia = s->pcmcia;
 
-	pipr = in_be32(&((immap_t *)IMAP_ADDR)->im_pcmcia.pcmc_pipr);
+	pipr = in_be32(&pcmcia->pcmc_pipr);
 
 	*value  = ((pipr & (M8XX_PCMCIA_CD1(lsock)
 			    | M8XX_PCMCIA_CD2(lsock))) == 0) ? SS_DETECT : 0;
@@ -918,6 +819,7 @@ static int m8xx_set_socket(struct pcmcia_socket *sock, socket_state_t *state)
 	struct event_table *e;
 	unsigned int reg;
 	unsigned long flags;
+	pcmconf8xx_t *pcmcia = socket[0].pcmcia;
 
 	dprintk( "SetSocket(%d, flags %#3.3x, Vcc %d, Vpp %d, "
 	      "io_irq %d, csc_mask %#2.2x)\n", lsock, state->flags,
@@ -927,6 +829,7 @@ static int m8xx_set_socket(struct pcmcia_socket *sock, socket_state_t *state)
 	if(voltage_set(lsock, state->Vcc, state->Vpp))
 		return -EINVAL;
 
+
 	/* Take care of reset... */
 	if(state->flags & SS_RESET)
 		out_be32(M8XX_PGCRX(lsock), in_be32(M8XX_PGCRX(lsock)) |  M8XX_PGCRX_CXRESET); /* active high */
@@ -982,7 +885,8 @@ static int m8xx_set_socket(struct pcmcia_socket *sock, socket_state_t *state)
 		 * If io_irq is non-zero we should enable irq.
 		 */
 		if(state->io_irq) {
-			out_be32(M8XX_PGCRX(lsock), in_be32(M8XX_PGCRX(lsock)) | mk_int_int_mask(state->io_irq) << 24);
+			out_be32(M8XX_PGCRX(lsock),
+				 in_be32(M8XX_PGCRX(lsock)) | mk_int_int_mask(s->hwirq) << 24);
 			/*
 			 * Strange thing here:
 			 * The manual does not tell us which interrupt
@@ -1027,7 +931,7 @@ static int m8xx_set_socket(struct pcmcia_socket *sock, socket_state_t *state)
 	 * Writing ones will clear the bits.
 	 */
 
-	out_be32(&((immap_t *)IMAP_ADDR)->im_pcmcia.pcmc_pscr, reg);
+	out_be32(&pcmcia->pcmc_pscr, reg);
 
 	/*
 	 * Write the mask.
@@ -1036,15 +940,8 @@ static int m8xx_set_socket(struct pcmcia_socket *sock, socket_state_t *state)
 	 * Ones will enable the interrupt.
 	 */
 
-	/*
-	  reg |= ((immap_t *)IMAP_ADDR)->im_pcmcia.pcmc_per
-	  & M8XX_PCMCIA_MASK(lsock);
-	*/
-
-	reg |= in_be32(&((immap_t *)IMAP_ADDR)->im_pcmcia.pcmc_per) &
-		(M8XX_PCMCIA_MASK(0) | M8XX_PCMCIA_MASK(1));
-
-	out_be32(&((immap_t *)IMAP_ADDR)->im_pcmcia.pcmc_per, reg);
+	reg |= in_be32(&pcmcia->pcmc_per) & (M8XX_PCMCIA_MASK(0) | M8XX_PCMCIA_MASK(1));
+	out_be32(&pcmcia->pcmc_per, reg);
 
 	spin_unlock_irqrestore(&events_lock, flags);
 
@@ -1062,6 +959,8 @@ static int m8xx_set_io_map(struct pcmcia_socket *sock, struct pccard_io_map *io)
 	struct socket_info *s = &socket[lsock];
 	struct pcmcia_win *w;
 	unsigned int reg, winnr;
+	pcmconf8xx_t *pcmcia = s->pcmcia;
+
 
 #define M8XX_SIZE (io->stop - io->start + 1)
 #define M8XX_BASE (PCMCIA_IO_WIN_BASE + io->start)
@@ -1086,7 +985,7 @@ static int m8xx_set_io_map(struct pcmcia_socket *sock, struct pccard_io_map *io)
 
 		/* setup registers */
 
-		w = (void *) &((immap_t *)IMAP_ADDR)->im_pcmcia.pcmc_pbr0;
+		w = (void *) &pcmcia->pcmc_pbr0;
 		w += winnr;
 
 		out_be32(&w->or, 0); /* turn off window first */
@@ -1095,12 +994,13 @@ static int m8xx_set_io_map(struct pcmcia_socket *sock, struct pccard_io_map *io)
 		reg <<= 27;
   		reg |= M8XX_PCMCIA_POR_IO |(lsock << 2);
 
-		reg |= m8xx_get_speed(io->speed, 1);
+		reg |= m8xx_get_speed(io->speed, 1, s->bus_freq);
 
 		if(io->flags & MAP_WRPROT)
 			reg |= M8XX_PCMCIA_POR_WRPROT;
 
-		if(io->flags & (MAP_16BIT | MAP_AUTOSZ))
+		/*if(io->flags & (MAP_16BIT | MAP_AUTOSZ))*/
+		if(io->flags & MAP_16BIT)
 			reg |= M8XX_PCMCIA_POR_16BIT;
 
 		if(io->flags & MAP_ACTIVE)
@@ -1117,7 +1017,7 @@ static int m8xx_set_io_map(struct pcmcia_socket *sock, struct pccard_io_map *io)
 
 		/* setup registers */
 
-		w = (void *) &((immap_t *)IMAP_ADDR)->im_pcmcia.pcmc_pbr0;
+		w = (void *) &pcmcia->pcmc_pbr0;
 		w += winnr;
 
 		out_be32(&w->or, 0); /* turn off window */
@@ -1144,6 +1044,7 @@ static int m8xx_set_mem_map(struct pcmcia_socket *sock, struct pccard_mem_map *m
 	struct pcmcia_win *w;
 	struct pccard_mem_map *old;
 	unsigned int reg, winnr;
+	pcmconf8xx_t *pcmcia = s->pcmcia;
 
 	dprintk( "SetMemMap(%d, %d, %#2.2x, %d ns, "
 	      "%#5.5lx, %#5.5x)\n", lsock, mem->map, mem->flags,
@@ -1166,12 +1067,12 @@ static int m8xx_set_mem_map(struct pcmcia_socket *sock, struct pccard_mem_map *m
 
 	/* Setup the window in the pcmcia controller */
 
-	w = (void *) &((immap_t *)IMAP_ADDR)->im_pcmcia.pcmc_pbr0;
+	w = (void *) &pcmcia->pcmc_pbr0;
 	w += winnr;
 
 	reg |= lsock << 2;
 
-	reg |= m8xx_get_speed(mem->speed, 0);
+	reg |= m8xx_get_speed(mem->speed, 0, s->bus_freq);
 
 	if(mem->flags & MAP_ATTRIB)
 		reg |=  M8XX_PCMCIA_POR_ATTRMEM;
@@ -1236,60 +1137,69 @@ static int m8xx_sock_init(struct pcmcia_socket *sock)
 
 }
 
-static int m8xx_suspend(struct pcmcia_socket *sock)
+static int m8xx_sock_suspend(struct pcmcia_socket *sock)
 {
 	return m8xx_set_socket(sock, &dead_socket);
 }
 
 static struct pccard_operations m8xx_services = {
 	.init	= m8xx_sock_init,
-	.suspend = m8xx_suspend,
+	.suspend = m8xx_sock_suspend,
 	.get_status = m8xx_get_status,
 	.set_socket = m8xx_set_socket,
 	.set_io_map = m8xx_set_io_map,
 	.set_mem_map = m8xx_set_mem_map,
 };
 
-static int __init m8xx_init(void)
+static int __init m8xx_probe(struct of_device *ofdev, const struct of_device_id *match)
 {
 	struct pcmcia_win *w;
-	unsigned int i,m;
+	unsigned int i, m, hwirq;
+	pcmconf8xx_t *pcmcia;
+	int status;
+	struct device_node *np = ofdev->node;
 
 	pcmcia_info("%s\n", version);
 
-	if (driver_register(&m8xx_driver))
-		return -1;
+	pcmcia = of_iomap(np, 0);
+	if(pcmcia == NULL)
+		return -EINVAL;
+
+	pcmcia_schlvl = irq_of_parse_and_map(np, 0);
+	hwirq  = irq_map[pcmcia_schlvl].hwirq;
+	if (pcmcia_schlvl < 0)
+		return -EINVAL;
+
+	m8xx_pgcrx[0] = &pcmcia->pcmc_pgcra;
+	m8xx_pgcrx[1] = &pcmcia->pcmc_pgcrb;
+
 
 	pcmcia_info(PCMCIA_BOARD_MSG " using " PCMCIA_SLOT_MSG
-		    " with IRQ %u.\n", pcmcia_schlvl);
+		    " with IRQ %u  (%d). \n", pcmcia_schlvl, hwirq);
 
 	/* Configure Status change interrupt */
 
-	if(request_irq(pcmcia_schlvl, m8xx_interrupt, 0,
-			  "m8xx_pcmcia", NULL)) {
+	if(request_irq(pcmcia_schlvl, m8xx_interrupt, IRQF_SHARED,
+			  driver_name, socket)) {
 		pcmcia_error("Cannot allocate IRQ %u for SCHLVL!\n",
 			     pcmcia_schlvl);
 		return -1;
 	}
 
-	w = (void *) &((immap_t *)IMAP_ADDR)->im_pcmcia.pcmc_pbr0;
-
-	out_be32(&((immap_t *)IMAP_ADDR)->im_pcmcia.pcmc_pscr,
-		M8XX_PCMCIA_MASK(0)| M8XX_PCMCIA_MASK(1));
+	w = (void *) &pcmcia->pcmc_pbr0;
 
-	out_be32(&((immap_t *)IMAP_ADDR)->im_pcmcia.pcmc_per,
-		in_be32(&((immap_t *)IMAP_ADDR)->im_pcmcia.pcmc_per) &
-		~(M8XX_PCMCIA_MASK(0)| M8XX_PCMCIA_MASK(1)));
+	out_be32(&pcmcia->pcmc_pscr, M8XX_PCMCIA_MASK(0)| M8XX_PCMCIA_MASK(1));
+	clrbits32(&pcmcia->pcmc_per, M8XX_PCMCIA_MASK(0) | M8XX_PCMCIA_MASK(1));
 
-/* connect interrupt and disable CxOE */
+	/* connect interrupt and disable CxOE */
 
-	out_be32(M8XX_PGCRX(0), M8XX_PGCRX_CXOE | (mk_int_int_mask(pcmcia_schlvl) << 16));
-	out_be32(M8XX_PGCRX(1), M8XX_PGCRX_CXOE | (mk_int_int_mask(pcmcia_schlvl) << 16));
+	out_be32(M8XX_PGCRX(0), M8XX_PGCRX_CXOE | (mk_int_int_mask(hwirq) << 16));
+	out_be32(M8XX_PGCRX(1), M8XX_PGCRX_CXOE | (mk_int_int_mask(hwirq) << 16));
 
-/* intialize the fixed memory windows */
+	/* intialize the fixed memory windows */
 
 	for(i = 0; i < PCMCIA_SOCKETS_NO; i++){
-		for(m = 0; m < PCMCIA_MEM_WIN_NO; m++) {
+		for (m = 0; m < PCMCIA_MEM_WIN_NO; m++) {
 			out_be32(&w->br, PCMCIA_MEM_WIN_BASE +
 				(PCMCIA_MEM_WIN_SIZE
 				 * (m + i * PCMCIA_MEM_WIN_NO)));
@@ -1300,16 +1210,14 @@ static int __init m8xx_init(void)
 		}
 	}
 
-/* turn off voltage */
+	/* turn off voltage */
 	voltage_set(0, 0, 0);
 	voltage_set(1, 0, 0);
 
-/* Enable external hardware */
+	/* Enable external hardware */
 	hardware_enable(0);
 	hardware_enable(1);
 
-	platform_device_register(&m8xx_device);
-
 	for (i = 0 ; i < PCMCIA_SOCKETS_NO; i++) {
 		socket[i].slot = i;
 		socket[i].socket.owner = THIS_MODULE;
@@ -1317,30 +1225,105 @@ static int __init m8xx_init(void)
 		socket[i].socket.irq_mask = 0x000;
 		socket[i].socket.map_size = 0x1000;
 		socket[i].socket.io_offset = 0;
-		socket[i].socket.pci_irq = i  ? 7 : 9;
+		socket[i].socket.pci_irq = pcmcia_schlvl;
 		socket[i].socket.ops = &m8xx_services;
-		socket[i].socket.resource_ops = &pccard_iodyn_ops;
+		socket[i].socket.resource_ops = &pccard_nonstatic_ops;
 		socket[i].socket.cb_dev = NULL;
-		socket[i].socket.dev.parent = &m8xx_device.dev;
+		socket[i].socket.dev.parent = &ofdev->dev;
+		socket[i].pcmcia = pcmcia;
+		socket[i].bus_freq = ppc_proc_freq;
+		socket[i].hwirq = hwirq;
+
+
 	}
 
-	for (i = 0; i < PCMCIA_SOCKETS_NO; i++)
-		pcmcia_register_socket(&socket[i].socket);
+	for (i = 0; i < PCMCIA_SOCKETS_NO; i++) {
+		status = pcmcia_register_socket(&socket[i].socket);
+		if (status < 0)
+			pcmcia_error("Socket register failed\n");
+	}
 
 	return 0;
 }
 
-static void __exit m8xx_exit(void)
+static int m8xx_remove(struct of_device* ofdev)
 {
-	int i;
+	u32 m, i;
+	struct pcmcia_win *w;
+	pcmconf8xx_t *pcmcia = socket[0].pcmcia;
+
+	for (i = 0; i < PCMCIA_SOCKETS_NO; i++) {
+		w = (void *) &pcmcia->pcmc_pbr0;
+
+		out_be32(&pcmcia->pcmc_pscr, M8XX_PCMCIA_MASK(i));
+		out_be32(&pcmcia->pcmc_per,
+			in_be32(&pcmcia->pcmc_per) & ~M8XX_PCMCIA_MASK(i));
 
+		/* turn off interrupt and disable CxOE */
+		out_be32(M8XX_PGCRX(i), M8XX_PGCRX_CXOE);
+
+		/* turn off memory windows */
+		for (m = 0; m < PCMCIA_MEM_WIN_NO; m++) {
+			out_be32(&w->or, 0); /* set to not valid */
+			w++;
+		}
+
+		/* turn off voltage */
+		voltage_set(i, 0, 0);
+
+		/* disable external hardware */
+		hardware_disable(i);
+	}
 	for (i = 0; i < PCMCIA_SOCKETS_NO; i++)
 		pcmcia_unregister_socket(&socket[i].socket);
 
-	m8xx_shutdown();
+	free_irq(pcmcia_schlvl, NULL);
 
-	platform_device_unregister(&m8xx_device);
-	driver_unregister(&m8xx_driver);
+	return 0;
+}
+
+#ifdef CONFIG_PM
+static int m8xx_suspend(struct platform_device *pdev, pm_message_t state)
+{
+	return pcmcia_socket_dev_suspend(&pdev->dev, state);
+}
+
+static int m8xx_resume(struct platform_device *pdev)
+{
+	return pcmcia_socket_dev_resume(&pdev->dev);
+}
+#else
+#define m8xx_suspend NULL
+#define m8xx_resume NULL
+#endif
+
+static struct of_device_id m8xx_pcmcia_match[] = {
+	{
+		.type = "pcmcia",
+		.compatible = "fsl,pq-pcmcia",
+	},
+	{},
+};
+
+MODULE_DEVICE_TABLE(of, m8xx_pcmcia_match);
+
+static struct of_platform_driver m8xx_pcmcia_driver = {
+	.name		= (char *) driver_name,
+	.match_table	= m8xx_pcmcia_match,
+	.probe		= m8xx_probe,
+	.remove		= m8xx_remove,
+	.suspend	= m8xx_suspend,
+	.resume		= m8xx_resume,
+};
+
+static int __init m8xx_init(void)
+{
+	return of_register_platform_driver(&m8xx_pcmcia_driver);
+}
+
+static void __exit m8xx_exit(void)
+{
+	of_unregister_platform_driver(&m8xx_pcmcia_driver);
 }
 
 module_init(m8xx_init);
diff --git a/drivers/ps3/Makefile b/drivers/ps3/Makefile
index e251d1c1171..746031de219 100644
--- a/drivers/ps3/Makefile
+++ b/drivers/ps3/Makefile
@@ -1,3 +1,6 @@
 obj-$(CONFIG_PS3_VUART) += vuart.o
-obj-$(CONFIG_PS3_PS3AV) += ps3av.o ps3av_cmd.o
+obj-$(CONFIG_PS3_PS3AV) += ps3av_mod.o
+ps3av_mod-objs		+= ps3av.o ps3av_cmd.o
+obj-$(CONFIG_PPC_PS3) += sys-manager-core.o
 obj-$(CONFIG_PS3_SYS_MANAGER) += sys-manager.o
+obj-$(CONFIG_PS3_STORAGE) += ps3stor_lib.o
diff --git a/drivers/ps3/ps3av.c b/drivers/ps3/ps3av.c
index 1393e64335f..85e21614f86 100644
--- a/drivers/ps3/ps3av.c
+++ b/drivers/ps3/ps3av.c
@@ -1,32 +1,30 @@
 /*
- * Copyright (C) 2006 Sony Computer Entertainment Inc.
- * Copyright 2006, 2007 Sony Corporation
+ *  PS3 AV backend support.
  *
- * AV backend support for PS3
+ *  Copyright (C) 2007 Sony Computer Entertainment Inc.
+ *  Copyright 2007 Sony Corp.
  *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License as published
- * by the Free Software Foundation; version 2 of the License.
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; version 2 of the License.
  *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * General Public License for more details.
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
  *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  */
 
+#include <linux/kernel.h>
 #include <linux/module.h>
 #include <linux/delay.h>
 #include <linux/notifier.h>
-#include <linux/reboot.h>
-#include <linux/kernel.h>
 #include <linux/ioctl.h>
 
 #include <asm/firmware.h>
-#include <asm/lv1call.h>
 #include <asm/ps3av.h>
 #include <asm/ps3.h>
 
@@ -39,13 +37,12 @@ static int timeout = 5000;	/* in msec ( 5 sec ) */
 module_param(timeout, int, 0644);
 
 static struct ps3av {
-	int available;
 	struct mutex mutex;
 	struct work_struct work;
 	struct completion done;
 	struct workqueue_struct *wq;
 	int open_count;
-	struct ps3_vuart_port_device *dev;
+	struct ps3_system_bus_device *dev;
 
 	int region;
 	struct ps3av_pkt_av_get_hw_conf av_hw_conf;
@@ -55,11 +52,13 @@ static struct ps3av {
 	u32 audio_port;
 	int ps3av_mode;
 	int ps3av_mode_old;
-} ps3av;
-
-static struct ps3_vuart_port_device ps3av_dev = {
-	.match_id = PS3_MATCH_ID_AV_SETTINGS
-};
+	union {
+		struct ps3av_reply_hdr reply_hdr;
+		u8 raw[PS3AV_BUF_SIZE];
+	} recv_buf;
+	void (*flip_ctl)(int on, void *data);
+	void *flip_data;
+} *ps3av;
 
 /* color space */
 #define YUV444 PS3AV_CMD_VIDEO_CS_YUV444_8
@@ -169,7 +168,7 @@ static int ps3av_parse_event_packet(const struct ps3av_reply_hdr *hdr)
 	if (hdr->cid & PS3AV_EVENT_CMD_MASK) {
 		table = ps3av_search_cmd_table(hdr->cid, PS3AV_EVENT_CMD_MASK);
 		if (table)
-			dev_dbg(&ps3av_dev.core,
+			dev_dbg(&ps3av->dev->core,
 				"recv event packet cid:%08x port:0x%x size:%d\n",
 				hdr->cid, ps3av_event_get_port_id(hdr->cid),
 				hdr->size);
@@ -182,6 +181,41 @@ static int ps3av_parse_event_packet(const struct ps3av_reply_hdr *hdr)
 	return 0;
 }
 
+
+#define POLLING_INTERVAL  25	/* in msec */
+
+static int ps3av_vuart_write(struct ps3_system_bus_device *dev,
+			     const void *buf, unsigned long size)
+{
+	int error;
+	dev_dbg(&dev->core, " -> %s:%d\n", __func__, __LINE__);
+	error = ps3_vuart_write(dev, buf, size);
+	dev_dbg(&dev->core, " <- %s:%d\n", __func__, __LINE__);
+	return error ? error : size;
+}
+
+static int ps3av_vuart_read(struct ps3_system_bus_device *dev, void *buf,
+			    unsigned long size, int timeout)
+{
+	int error;
+	int loopcnt = 0;
+
+	dev_dbg(&dev->core, " -> %s:%d\n", __func__,