Merge git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-2.6

* git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-2.6: (46 commits)
  sh: Fix multiple UTLB hit on UP SH-4.
  sh: fix pci io access for r2d boards
  sh: fix ioreadN_rep and iowriteN_rep
  sh: use ctrl_in/out for on chip pci access
  sh: Kill off more dead symbols.
  sh: __uncached_start only on sh32.
  sh: asm/irq.h needs asm/cpu/irq.h.
  serial: sh-sci: Fix up SH-5 build.
  sh: Get SH-5 caches working again post-unification.
  maple: Fix up maple build failure.
  sh: Kill off bogus SH_SDK7780_STANDALONE symbol.
  sh: asm/tlb.h needs linux/pagemap.h for CONFIG_SWAP=n.
  sh: Tidy include/asm-sh/hp6xx.h
  maple: improve detection of attached peripherals
  sh: Shut up some trivial build warnings.
  sh: Update SH-5 flush_cache_sigtramp() for API changes.
  sh: Fix up set_fixmap_nocache() for SH-5.
  sh: Fix up pte_mkhuge() build breakage for SH-5.
  sh: Disable big endian for SH-5.
  sh: Handle SH7366 CPU in check_bugs().
  ...

arch/sh/Kconfig

@@ -93,6 +93,9 @@ config ARCH_NO_VIRT_TO_BUS
 config ARCH_SUPPORTS_AOUT
 	def_bool y
 
+config IO_TRAPPED
+	bool
+
 source "init/Kconfig"
 
 menu "System type"
@@ -312,6 +315,13 @@ config CPU_SUBTYPE_SH7722
 	select ARCH_SPARSEMEM_ENABLE
 	select SYS_SUPPORTS_NUMA
 
+config CPU_SUBTYPE_SH7366
+	bool "Support SH7366 processor"
+	select CPU_SH4AL_DSP
+	select CPU_SHX2
+	select ARCH_SPARSEMEM_ENABLE
+	select SYS_SUPPORTS_NUMA
+
 # SH-5 Processor Support
 
 config CPU_SUBTYPE_SH5_101
@@ -456,6 +466,7 @@ config SH_RTS7751R2D
 	bool "RTS7751R2D"
 	depends on CPU_SUBTYPE_SH7751R
 	select SYS_SUPPORTS_PCI
+	select IO_TRAPPED
 	help
 	  Select RTS7751R2D if configuring for a Renesas Technology
 	  Sales SH-Graphics board.
@@ -472,6 +483,14 @@ config SH_HIGHLANDER
 	bool "Highlander"
 	depends on CPU_SUBTYPE_SH7780 || CPU_SUBTYPE_SH7785
 	select SYS_SUPPORTS_PCI
+	select IO_TRAPPED
+
+config SH_MIGOR
+	bool "Migo-R"
+	depends on CPU_SUBTYPE_SH7722
+	help
+	  Select Migo-R if configuring for the SH7722 Migo-R platform
+          by Renesas System Solutions Asia Pte. Ltd.
 
 config SH_EDOSK7705
 	bool "EDOSK7705"

arch/sh/Kconfig.cpu

@@ -12,6 +12,7 @@ config CPU_LITTLE_ENDIAN
 
 config CPU_BIG_ENDIAN
 	bool "Big Endian"
+	depends on !CPU_SH5
 
 endchoice
 
@@ -87,9 +88,6 @@ config SH64_ID2815_WORKAROUND
 config CPU_HAS_INTEVT
 	bool
 
-config CPU_HAS_MASKREG_IRQ
-	bool
-
 config CPU_HAS_IPR_IRQ
 	bool
 

arch/sh/Kconfig.debug

@@ -29,7 +29,8 @@ config EARLY_SCIF_CONSOLE
 config EARLY_SCIF_CONSOLE_PORT
 	hex
 	depends on EARLY_SCIF_CONSOLE
- 	default "0xffe00000" if CPU_SUBTYPE_SH7780 || CPU_SUBTYPE_SH7763
+	default "0xffe00000" if CPU_SUBTYPE_SH7780 || CPU_SUBTYPE_SH7763
+	default "0xffe00000" if CPU_SUBTYPE_SH7722 || CPU_SUBTYPE_SH7366
 	default "0xffea0000" if CPU_SUBTYPE_SH7785
 	default "0xfffe8000" if CPU_SUBTYPE_SH7203
 	default "0xfffe9800" if CPU_SUBTYPE_SH7206 || CPU_SUBTYPE_SH7263

arch/sh/Makefile

@@ -116,6 +116,7 @@ machdir-$(CONFIG_SH_RTS7751R2D)			+= renesas/rts7751r2d
 machdir-$(CONFIG_SH_7751_SYSTEMH)		+= renesas/systemh
 machdir-$(CONFIG_SH_EDOSK7705)			+= renesas/edosk7705
 machdir-$(CONFIG_SH_HIGHLANDER)			+= renesas/r7780rp
+machdir-$(CONFIG_SH_MIGOR)			+= renesas/migor
 machdir-$(CONFIG_SH_SDK7780)			+= renesas/sdk7780
 machdir-$(CONFIG_SH_7710VOIPGW)			+= renesas/sh7710voipgw
 machdir-$(CONFIG_SH_X3PROTO)			+= renesas/x3proto

arch/sh/boards/renesas/migor/Makefile

@@ -0,0 +1 @@
+obj-y	 := setup.o

arch/sh/boards/renesas/migor/setup.c

@@ -0,0 +1,61 @@
+/*
+ * Renesas System Solutions Asia Pte. Ltd - Migo-R
+ *
+ * Copyright (C) 2008 Magnus Damm
+ *
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License.  See the file "COPYING" in the main directory of this archive
+ * for more details.
+ */
+#include <linux/init.h>
+#include <linux/platform_device.h>
+#include <linux/interrupt.h>
+#include <asm/machvec.h>
+#include <asm/io.h>
+
+/* Address     IRQ  Size  Bus  Description
+ * 0x00000000       64MB  16   NOR Flash (SP29PL256N)
+ * 0x0c000000       64MB  64   SDRAM (2xK4M563233G)
+ * 0x10000000  IRQ0       16   Ethernet (SMC91C111)
+ * 0x14000000  IRQ4       16   USB 2.0 Host Controller (M66596)
+ * 0x18000000       8GB    8   NAND Flash (K9K8G08U0A)
+ */
+
+static struct resource smc91x_eth_resources[] = {
+	[0] = {
+		.name   = "smc91x-regs" ,
+		.start  = P2SEGADDR(0x10000300),
+		.end    = P2SEGADDR(0x1000030f),
+		.flags  = IORESOURCE_MEM,
+	},
+	[1] = {
+		.start  = 32, /* IRQ0 */
+		.flags  = IORESOURCE_IRQ | IRQF_TRIGGER_HIGH,
+	},
+};
+
+static struct platform_device smc91x_eth_device = {
+	.name           = "smc91x",
+	.num_resources  = ARRAY_SIZE(smc91x_eth_resources),
+	.resource       = smc91x_eth_resources,
+};
+
+static struct platform_device *migor_devices[] __initdata = {
+	&smc91x_eth_device,
+};
+
+static int __init migor_devices_setup(void)
+{
+	return platform_add_devices(migor_devices, ARRAY_SIZE(migor_devices));
+}
+__initcall(migor_devices_setup);
+
+static void __init migor_setup(char **cmdline_p)
+{
+	ctrl_outw(0x1000, 0xa4050110); /* Enable IRQ0 in PJCR */
+}
+
+static struct sh_machine_vector mv_migor __initmv = {
+	.mv_name		= "Migo-R",
+	.mv_setup		= migor_setup,
+};

arch/sh/boards/renesas/r7780rp/setup.c

@@ -23,6 +23,7 @@
 #include <asm/clock.h>
 #include <asm/heartbeat.h>
 #include <asm/io.h>
+#include <asm/io_trapped.h>
 
 static struct resource r8a66597_usb_host_resources[] = {
 	[0] = {
@@ -181,13 +182,27 @@ static struct platform_device *r7780rp_devices[] __initdata = {
 	&m66592_usb_peripheral_device,
 	&heartbeat_device,
 #ifndef CONFIG_SH_R7780RP
-	&cf_ide_device,
 	&ax88796_device,
 #endif
 };
 
+/*
+ * The CF is connected using a 16-bit bus where 8-bit operations are
+ * unsupported. The linux ata driver is however using 8-bit operations, so
+ * insert a trapped io filter to convert 8-bit operations into 16-bit.
+ */
+static struct trapped_io cf_trapped_io = {
+	.resource		= cf_ide_resources,
+	.num_resources		= 2,
+	.minimum_bus_width	= 16,
+};
+
 static int __init r7780rp_devices_setup(void)
 {
+#ifndef CONFIG_SH_R7780RP
+	if (register_trapped_io(&cf_trapped_io) == 0)
+		platform_device_register(&cf_ide_device);
+#endif
 	return platform_add_devices(r7780rp_devices,
 				    ARRAY_SIZE(r7780rp_devices));
 }
@@ -226,34 +241,6 @@ static void r7780rp_power_off(void)
 		ctrl_outw(0x0001, PA_POFF);
 }
 
-static inline unsigned char is_ide_ioaddr(unsigned long addr)
-{
-	return ((cf_ide_resources[0].start <= addr &&
-		 addr <= cf_ide_resources[0].end) ||
-		(cf_ide_resources[1].start <= addr &&
-		 addr <= cf_ide_resources[1].end));
-}
-
-void highlander_writeb(u8 b, void __iomem *addr)
-{
-	unsigned long tmp = (unsigned long __force)addr;
-
-	if (is_ide_ioaddr(tmp))
-		ctrl_outw((u16)b, tmp);
-	else
-		ctrl_outb(b, tmp);
-}
-
-u8 highlander_readb(void __iomem *addr)
-{
-	unsigned long tmp = (unsigned long __force)addr;
-
-	if (is_ide_ioaddr(tmp))
-		return ctrl_inw(tmp) & 0xff;
-	else
-		return ctrl_inb(tmp);
-}
-
 /*
  * Initialize the board
  */
@@ -338,6 +325,4 @@ static struct sh_machine_vector mv_highlander __initmv = {
 	.mv_setup		= highlander_setup,
 	.mv_init_irq		= highlander_init_irq,
 	.mv_irq_demux		= highlander_irq_demux,
-	.mv_readb		= highlander_readb,
-	.mv_writeb		= highlander_writeb,
 };

arch/sh/boards/renesas/rts7751r2d/setup.c

@@ -21,6 +21,7 @@
 #include <asm/machvec.h>
 #include <asm/rts7751r2d.h>
 #include <asm/io.h>
+#include <asm/io_trapped.h>
 #include <asm/spi.h>
 
 static struct resource cf_ide_resources[] = {
@@ -214,13 +215,25 @@ static struct platform_device *rts7751r2d_devices[] __initdata = {
 	&uart_device,
 	&sm501_device,
 #endif
-	&cf_ide_device,
 	&heartbeat_device,
 	&spi_sh_sci_device,
 };
 
+/*
+ * The CF is connected with a 16-bit bus where 8-bit operations are
+ * unsupported. The linux ata driver is however using 8-bit operations, so
+ * insert a trapped io filter to convert 8-bit operations into 16-bit.
+ */
+static struct trapped_io cf_trapped_io = {
+	.resource		= cf_ide_resources,
+	.num_resources		= 2,
+	.minimum_bus_width	= 16,
+};
+
 static int __init rts7751r2d_devices_setup(void)
 {
+	if (register_trapped_io(&cf_trapped_io) == 0)
+		platform_device_register(&cf_ide_device);
 	spi_register_board_info(spi_bus, ARRAY_SIZE(spi_bus));
 	return platform_add_devices(rts7751r2d_devices,
 				    ARRAY_SIZE(rts7751r2d_devices));
@@ -232,34 +245,6 @@ static void rts7751r2d_power_off(void)
 	ctrl_outw(0x0001, PA_POWOFF);
 }
 
-static inline unsigned char is_ide_ioaddr(unsigned long addr)
-{
-	return ((cf_ide_resources[0].start <= addr &&
-		 addr <= cf_ide_resources[0].end) ||
-		(cf_ide_resources[1].start <= addr &&
-		 addr <= cf_ide_resources[1].end));
-}
-
-void rts7751r2d_writeb(u8 b, void __iomem *addr)
-{
-	unsigned long tmp = (unsigned long __force)addr;
-
-	if (is_ide_ioaddr(tmp))
-		ctrl_outw((u16)b, tmp);
-	else
-		ctrl_outb(b, tmp);
-}
-
-u8 rts7751r2d_readb(void __iomem *addr)
-{
-	unsigned long tmp = (unsigned long __force)addr;
-
-	if (is_ide_ioaddr(tmp))
-		return ctrl_inw(tmp) & 0xff;
-	else
-		return ctrl_inb(tmp);
-}
-
 /*
  * Initialize the board
  */
@@ -310,6 +295,4 @@ static struct sh_machine_vector mv_rts7751r2d __initmv = {
 	.mv_setup		= rts7751r2d_setup,
 	.mv_init_irq		= init_rts7751r2d_IRQ,
 	.mv_irq_demux		= rts7751r2d_irq_demux,
-	.mv_writeb		= rts7751r2d_writeb,
-	.mv_readb		= rts7751r2d_readb,
 };

arch/sh/boards/renesas/sdk7780/Kconfig

@@ -4,13 +4,6 @@ choice
 	prompt "SDK7780 options"
 	default SH_SDK7780_BASE
 
-config SH_SDK7780_STANDALONE
-	bool "SDK7780 board support"
-	depends on CPU_SUBTYPE_SH7780
-	help
-	  Selecting this option will enable support for the
-	  standalone version of the SDK7780. If in doubt, say Y.
-
 config SH_SDK7780_BASE
 	bool "SDK7780 with base-board support"
 	depends on CPU_SUBTYPE_SH7780

arch/sh/cchips/hd6446x/hd64465/setup.c

@@ -17,10 +17,8 @@
 #include <linux/interrupt.h>
 #include <linux/init.h>
 #include <linux/irq.h>
-
 #include <asm/io.h>
 #include <asm/irq.h>
-
 #include <asm/hd64465/hd64465.h>
 
 static void disable_hd64465_irq(unsigned int irq)
@@ -28,51 +26,45 @@ static void disable_hd64465_irq(unsigned int irq)
 	unsigned short nimr;
 	unsigned short mask = 1 << (irq - HD64465_IRQ_BASE);
 
-    	pr_debug("disable_hd64465_irq(%d): mask=%x\n", irq, mask);
+	pr_debug("disable_hd64465_irq(%d): mask=%x\n", irq, mask);
 	nimr = inw(HD64465_REG_NIMR);
 	nimr |= mask;
 	outw(nimr, HD64465_REG_NIMR);
 }
 
-
 static void enable_hd64465_irq(unsigned int irq)
 {
 	unsigned short nimr;
 	unsigned short mask = 1 << (irq - HD64465_IRQ_BASE);
 
-    	pr_debug("enable_hd64465_irq(%d): mask=%x\n", irq, mask);
+	pr_debug("enable_hd64465_irq(%d): mask=%x\n", irq, mask);
 	nimr = inw(HD64465_REG_NIMR);
 	nimr &= ~mask;
 	outw(nimr, HD64465_REG_NIMR);
 }
 
-
 static void mask_and_ack_hd64465(unsigned int irq)
 {
 	disable_hd64465_irq(irq);
 }
 
-
 static void end_hd64465_irq(unsigned int irq)
 {
 	if (!(irq_desc[irq].status & (IRQ_DISABLED|IRQ_INPROGRESS)))
 		enable_hd64465_irq(irq);
 }
 
-
 static unsigned int startup_hd64465_irq(unsigned int irq)
-{ 
+{
 	enable_hd64465_irq(irq);
 	return 0;
 }
 
-
 static void shutdown_hd64465_irq(unsigned int irq)
 {
 	disable_hd64465_irq(irq);
 }
 
-
 static struct hw_interrupt_type hd64465_irq_type = {
 	.typename	= "HD64465-IRQ",
 	.startup	= startup_hd64465_irq,
@@ -83,7 +75,6 @@ static struct hw_interrupt_type hd64465_irq_type = {
 	.end		= end_hd64465_irq,
 };
 
-
 static irqreturn_t hd64465_interrupt(int irq, void *dev_id)
 {
 	printk(KERN_INFO
@@ -93,9 +84,6 @@ static irqreturn_t hd64465_interrupt(int irq, void *dev_id)
 	return IRQ_NONE;
 }
 
-
-/*====================================================*/
-
 /*
  * Support for a secondary IRQ demux step.  This is necessary
  * because the HD64465 presents a very thin interface to the
@@ -103,8 +91,7 @@ static irqreturn_t hd64465_interrupt(int irq, void *dev_id)
  * normally done in hardware by other PCMCIA host bridges is
  * instead done in software.
  */
-static struct
-{
+static struct {
     int (*func)(int, void *);
     void *dev;
 } hd64465_demux[HD64465_IRQ_NUM];
@@ -112,19 +99,17 @@ static struct
 void hd64465_register_irq_demux(int irq,
 		int (*demux)(int irq, void *dev), void *dev)
 {
-    	hd64465_demux[irq - HD64465_IRQ_BASE].func = demux;
-    	hd64465_demux[irq - HD64465_IRQ_BASE].dev = dev;
+	hd64465_demux[irq - HD64465_IRQ_BASE].func = demux;
+	hd64465_demux[irq - HD64465_IRQ_BASE].dev = dev;
 }
 EXPORT_SYMBOL(hd64465_register_irq_demux);
 
 void hd64465_unregister_irq_demux(int irq)
 {
-    	hd64465_demux[irq - HD64465_IRQ_BASE].func = 0;
+	hd64465_demux[irq - HD64465_IRQ_BASE].func = 0;
 }
 EXPORT_SYMBOL(hd64465_unregister_irq_demux);
 
-
-
 int hd64465_irq_demux(int irq)
 {
 	if (irq == CONFIG_HD64465_IRQ) {
@@ -132,16 +117,16 @@ int hd64465_irq_demux(int irq)
 		unsigned short nirr = inw(HD64465_REG_NIRR);
 		unsigned short nimr = inw(HD64465_REG_NIMR);
 
-    	    	pr_debug("hd64465_irq_demux, nirr=%04x, nimr=%04x\n", nirr, nimr);
+		pr_debug("hd64465_irq_demux, nirr=%04x, nimr=%04x\n", nirr, nimr);
 		nirr &= ~nimr;
 		for (bit = 1, i = 0 ; i < HD64465_IRQ_NUM ; bit <<= 1, i++)
 		    if (nirr & bit)
-		    	break;
+			break;
 
-    	    	if (i < HD64465_IRQ_NUM) {
+		if (i < HD64465_IRQ_NUM) {
 		    irq = HD64465_IRQ_BASE + i;
-    	    	    if (hd64465_demux[i].func != 0)
-		    	irq = hd64465_demux[i].func(irq, hd64465_demux[i].dev);
+		    if (hd64465_demux[i].func != 0)
+			irq = hd64465_demux[i].func(irq, hd64465_demux[i].dev);
 		}
 	}
 	return irq;
@@ -154,7 +139,6 @@ static struct irqaction irq0  = {
 	.name = "HD64465",
 };
 
-
 static int __init setup_hd64465(void)
 {
 	int i;
@@ -176,8 +160,8 @@ static int __init setup_hd64465(void)
 
 	rev = inw(HD64465_REG_SRR);
 	printk(KERN_INFO "HD64465 hardware revision %d.%d\n", (rev >> 8) & 0xff, rev & 0xff);
-	       
-	outw(0xffff, HD64465_REG_NIMR); 	/* mask all interrupts */
+
+	outw(0xffff, HD64465_REG_NIMR);	/* mask all interrupts */
 
 	for (i = 0; i < HD64465_IRQ_NUM ; i++) {
 		irq_desc[HD64465_IRQ_BASE + i].chip = &hd64465_irq_type;
@@ -185,16 +169,13 @@ static int __init setup_hd64465(void)
 
 	setup_irq(CONFIG_HD64465_IRQ, &irq0);
 
-#ifdef CONFIG_SERIAL
 	/* wake up the UART from STANDBY at this point */
 	smscr = inw(HD64465_REG_SMSCR);
 	outw(smscr & (~HD64465_SMSCR_UARTST), HD64465_REG_SMSCR);
 
 	/* remap IO ports for first ISA serial port to HD64465 UART */
 	hd64465_port_map(0x3f8, 8, CONFIG_HD64465_IOBASE + 0x8000, 1);
-#endif
 
 	return 0;
 }
-
 module_init(setup_hd64465);

arch/sh/configs/migor_defconfig

@@ -0,0 +1,824 @@
+#
+# Automatically generated make config: don't edit
+# Linux kernel version: 2.6.24
+# Wed Feb  6 21:52:20 2008
+#
+CONFIG_SUPERH=y
+CONFIG_SUPERH32=y
+CONFIG_RWSEM_GENERIC_SPINLOCK=y
+CONFIG_GENERIC_BUG=y
+CONFIG_GENERIC_FIND_NEXT_BIT=y
+CONFIG_GENERIC_HWEIGHT=y
+CONFIG_GENERIC_HARDIRQS=y
+CONFIG_GENERIC_IRQ_PROBE=y
+CONFIG_GENERIC_CALIBRATE_DELAY=y
+CONFIG_GENERIC_TIME=y
+CONFIG_GENERIC_CLOCKEVENTS=y
+CONFIG_SYS_SUPPORTS_NUMA=y
+CONFIG_STACKTRACE_SUPPORT=y
+CONFIG_LOCKDEP_SUPPORT=y
+# CONFIG_ARCH_HAS_ILOG2_U32 is not set
+# CONFIG_ARCH_HAS_ILOG2_U64 is not set
+CONFIG_ARCH_NO_VIRT_TO_BUS=y
+CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
+
+#
+# General setup
+#
+CONFIG_EXPERIMENTAL=y
+CONFIG_BROKEN_ON_SMP=y
+CONFIG_INIT_ENV_ARG_LIMIT=32
+CONFIG_LOCALVERSION=""
+CONFIG_LOCALVERSION_AUTO=y
+CONFIG_SWAP=y
+CONFIG_SYSVIPC=y
+CONFIG_SYSVIPC_SYSCTL=y
+# CONFIG_POSIX_MQUEUE is not set
+# CONFIG_BSD_PROCESS_ACCT is not set
+# CONFIG_TASKSTATS is not set
+# CONFIG_USER_NS is not set
+# CONFIG_PID_NS is not set
+# CONFIG_AUDIT is not set
+CONFIG_IKCONFIG=y
+CONFIG_IKCONFIG_PROC=y
+CONFIG_LOG_BUF_SHIFT=14
+# CONFIG_CGROUPS is not set
+CONFIG_FAIR_GROUP_SCHED=y
+CONFIG_FAIR_USER_SCHED=y
+# CONFIG_FAIR_CGROUP_SCHED is not set
+CONFIG_SYSFS_DEPRECATED=y
+# CONFIG_RELAY is not set
+CONFIG_BLK_DEV_INITRD=y
+CONFIG_INITRAMFS_SOURCE=""
+# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
+CONFIG_SYSCTL=y
+CONFIG_EMBEDDED=y
+CONFIG_UID16=y
+# CONFIG_SYSCTL_SYSCALL is not set
+CONFIG_KALLSYMS=y
+# CONFIG_KALLSYMS_EXTRA_PASS is not set
+CONFIG_HOTPLUG=y
+CONFIG_PRINTK=y
+CONFIG_BUG=y
+CONFIG_ELF_CORE=y
+CONFIG_BASE_FULL=y
+CONFIG_FUTEX=y
+CONFIG_ANON_INODES=y
+CONFIG_EPOLL=y
+CONFIG_SIGNALFD=y
+CONFIG_EVENTFD=y
+CONFIG_SHMEM=y
+CONFIG_VM_EVENT_COUNTERS=y
+CONFIG_SLAB=y
+# CONFIG_SLUB is not set
+# CONFIG_SLOB is not set
+CONFIG_PROFILING=y
+# CONFIG_MARKERS is not set
+CONFIG_OPROFILE=y
+CONFIG_HAVE_OPROFILE=y
+# CONFIG_HAVE_KPROBES is not set
+CONFIG_SLABINFO=y
+CONFIG_RT_MUTEXES=y
+# CONFIG_TINY_SHMEM is not set
+CONFIG_BASE_SMALL=0
+CONFIG_MODULES=y
+# CONFIG_MODULE_UNLOAD is not set
+# CONFIG_MODVERSIONS is not set
+# CONFIG_MODULE_SRCVERSION_ALL is not set
+# CONFIG_KMOD is not set
+CONFIG_BLOCK=y
+# CONFIG_LBD is not set
+# CONFIG_BLK_DEV_IO_TRACE is not set
+# CONFIG_LSF is not set
+# CONFIG_BLK_DEV_BSG is not set
+
+#
+# IO Schedulers
+#
+CONFIG_IOSCHED_NOOP=y
+CONFIG_IOSCHED_AS=y
+CONFIG_IOSCHED_DEADLINE=y
+CONFIG_IOSCHED_CFQ=y
+CONFIG_DEFAULT_AS=y
+# CONFIG_DEFAULT_DEADLINE is not set
+# CONFIG_DEFAULT_CFQ is not set
+# CONFIG_DEFAULT_NOOP is not set
+CONFIG_DEFAULT_IOSCHED="anticipatory"
+CONFIG_CLASSIC_RCU=y
+# CONFIG_PREEMPT_RCU is not set
+
+#
+# System type
+#
+CONFIG_CPU_SH4=y
+CONFIG_CPU_SH4A=y
+CONFIG_CPU_SH4AL_DSP=y
+CONFIG_CPU_SHX2=y
+# CONFIG_CPU_SUBTYPE_SH7619 is not set
+# CONFIG_CPU_SUBTYPE_SH7203 is not set
+# CONFIG_CPU_SUBTYPE_SH7206 is not set
+# CONFIG_CPU_SUBTYPE_SH7263 is not set
+# CONFIG_CPU_SUBTYPE_SH7705 is not set
+# CONFIG_CPU_SUBTYPE_SH7706 is not set
+# CONFIG_CPU_SUBTYPE_SH7707 is not set
+# CONFIG_CPU_SUBTYPE_SH7708 is not set
+# CONFIG_CPU_SUBTYPE_SH7709 is not set
+# CONFIG_CPU_SUBTYPE_SH7710 is not set
+# CONFIG_CPU_SUBTYPE_SH7712 is not set
+# CONFIG_CPU_SUBTYPE_SH7720 is not set
+# CONFIG_CPU_SUBTYPE_SH7721 is not set
+# CONFIG_CPU_SUBTYPE_SH7750 is not set
+# CONFIG_CPU_SUBTYPE_SH7091 is not set
+# CONFIG_CPU_SUBTYPE_SH7750R is not set
+# CONFIG_CPU_SUBTYPE_SH7750S is not set
+# CONFIG_CPU_SUBTYPE_SH7751 is not set
+# CONFIG_CPU_SUBTYPE_SH7751R is not set
+# CONFIG_CPU_SUBTYPE_SH7760 is not set
+# CONFIG_CPU_SUBTYPE_SH4_202 is not set
+# CONFIG_CPU_SUBTYPE_SH7763 is not set
+# CONFIG_CPU_SUBTYPE_SH7770 is not set
+# CONFIG_CPU_SUBTYPE_SH7780 is not set
+# CONFIG_CPU_SUBTYPE_SH7785 is not set
+# CONFIG_CPU_SUBTYPE_SHX3 is not set
+# CONFIG_CPU_SUBTYPE_SH7343 is not set
+CONFIG_CPU_SUBTYPE_SH7722=y
+# CONFIG_CPU_SUBTYPE_SH5_101 is not set
+# CONFIG_CPU_SUBTYPE_SH5_103 is not set
+
+#
+# Memory management options
+#
+CONFIG_QUICKLIST=y
+CONFIG_MMU=y
+CONFIG_PAGE_OFFSET=0x80000000
+CONFIG_MEMORY_START=0x0c000000
+CONFIG_MEMORY_SIZE=0x04000000
+CONFIG_29BIT=y
+# CONFIG_X2TLB is not set
+CONFIG_VSYSCALL=y
+CONFIG_NUMA=y
+CONFIG_NODES_SHIFT=1
+CONFIG_ARCH_SPARSEMEM_ENABLE=y
+CONFIG_ARCH_SPARSEMEM_DEFAULT=y
+CONFIG_MAX_ACTIVE_REGIONS=2
+CONFIG_ARCH_POPULATES_NODE_MAP=y
+CONFIG_ARCH_SELECT_MEMORY_MODEL=y
+CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
+CONFIG_PAGE_SIZE_4KB=y
+# CONFIG_PAGE_SIZE_8KB is not set
+# CONFIG_PAGE_SIZE_64KB is not set
+CONFIG_SELECT_MEMORY_MODEL=y
+# CONFIG_FLATMEM_MANUAL is not set
+# CONFIG_DISCONTIGMEM_MANUAL is not set
+CONFIG_SPARSEMEM_MANUAL=y
+CONFIG_SPARSEMEM=y
+CONFIG_NEED_MULTIPLE_NODES=y
+CONFIG_HAVE_MEMORY_PRESENT=y
+CONFIG_SPARSEMEM_STATIC=y
+# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set
+# CONFIG_MEMORY_HOTPLUG is not set
+CONFIG_SPLIT_PTLOCK_CPUS=4
+# CONFIG_MIGRATION is not set
+# CONFIG_RESOURCES_64BIT is not set
+CONFIG_ZONE_DMA_FLAG=0
+CONFIG_NR_QUICK=2
+
+#
+# Cache configuration
+#
+# CONFIG_SH_DIRECT_MAPPED is not set
+CONFIG_CACHE_WRITEBACK=y
+# CONFIG_CACHE_WRITETHROUGH is not set
+# CONFIG_CACHE_OFF is not set
+
+#
+# Processor features
+#
+CONFIG_CPU_LITTLE_ENDIAN=y
+# CONFIG_CPU_BIG_ENDIAN is not set
+# CONFIG_SH_FPU_EMU is not set
+CONFIG_SH_DSP=y
+# CONFIG_SH_STORE_QUEUES is not set
+CONFIG_CPU_HAS_INTEVT=y
+CONFIG_CPU_HAS_SR_RB=y
+CONFIG_CPU_HAS_PTEA=y
+CONFIG_CPU_HAS_DSP=y
+
+#
+# Board support
+#
+# CONFIG_SH_7722_SOLUTION_ENGINE is not set
+CONFIG_SH_MIGOR=y
+
+#
+# Timer and clock configuration
+#
+CONFIG_SH_TMU=y
+CONFIG_SH_TIMER_IRQ=16
+CONFIG_SH_PCLK_FREQ=33333333
+# CONFIG_TICK_ONESHOT is not set
+# CONFIG_NO_HZ is not set
+# CONFIG_HIGH_RES_TIMERS is not set
+CONFIG_GENERIC_CLOCKEVENTS_BUILD=y
+
+#
+# CPU Frequency scaling
+#
+# CONFIG_CPU_FREQ is not set
+
+#
+# DMA support
+#
+# CONFIG_SH_DMA is not set
+
+#
+# Companion Chips
+#
+
+#
+# Additional SuperH Device Drivers
+#
+# CONFIG_HEARTBEAT is not set
+# CONFIG_PUSH_SWITCH is not set
+
+#
+# Kernel features
+#
+# CONFIG_HZ_100 is not set
+CONFIG_HZ_250=y
+# CONFIG_HZ_300 is not set
+# CONFIG_HZ_1000 is not set
+CONFIG_HZ=250
+# CONFIG_SCHED_HRTICK is not set
+# CONFIG_KEXEC is not set
+# CONFIG_CRASH_DUMP is not set
+CONFIG_PREEMPT_NONE=y
+# CONFIG_PREEMPT_VOLUNTARY is not set
+# CONFIG_PREEMPT is not set
+CONFIG_RCU_TRACE=y
+CONFIG_GUSA=y
+
+#
+# Boot options
+#
+CONFIG_ZERO_PAGE_OFFSET=0x00001000
+CONFIG_BOOT_LINK_OFFSET=0x00800000
+CONFIG_CMDLINE_BOOL=y
+CONFIG_CMDLINE="console=ttySC0,115200 earlyprintk=serial ip=on"
+
+#
+# Bus options
+#
+# CONFIG_ARCH_SUPPORTS_MSI is not set
+# CONFIG_PCCARD is not set
+
+#
+# Executable file formats
+#
+CONFIG_BINFMT_ELF=y
+# CONFIG_BINFMT_MISC is not set
+
+#
+# Networking
+#
+CONFIG_NET=y
+
+#
+# Networking options
+#
+CONFIG_PACKET=y
+# CONFIG_PACKET_MMAP is not set
+CONFIG_UNIX=y
+CONFIG_XFRM=y
+# CONFIG_XFRM_USER is not set
+# CONFIG_XFRM_SUB_POLICY is not set
+# CONFIG_XFRM_MIGRATE is not set
+# CONFIG_XFRM_STATISTICS is not set
+# CONFIG_NET_KEY is not set
+CONFIG_INET=y
+# CONFIG_IP_MULTICAST is not set
+# CONFIG_IP_ADVANCED_ROUTER is not set
+CONFIG_IP_FIB_HASH=y
+CONFIG_IP_PNP=y
+CONFIG_IP_PNP_DHCP=y
+# CONFIG_IP_PNP_BOOTP is not set
+# CONFIG_IP_PNP_RARP is not set
+# CONFIG_NET_IPIP is not set
+# CONFIG_NET_IPGRE is not set
+# CONFIG_ARPD is not set
+# CONFIG_SYN_COOKIES is not set
+# CONFIG_INET_AH is not set
+# CONFIG_INET_ESP is not set
+# CONFIG_INET_IPCOMP is not set
+# CONFIG_INET_XFRM_TUNNEL is not set
+# CONFIG_INET_TUNNEL is not set
+CONFIG_INET_XFRM_MODE_TRANSPORT=y
+CONFIG_INET_XFRM_MODE_TUNNEL=y
+CONFIG_INET_XFRM_MODE_BEET=y
+# CONFIG_INET_LRO is not set
+CONFIG_INET_DIAG=y
+CONFIG_INET_TCP_DIAG=y
+# CONFIG_TCP_CONG_ADVANCED is not set
+CONFIG_TCP_CONG_CUBIC=y
+CONFIG_DEFAULT_TCP_CONG="cubic"
+# CONFIG_TCP_MD5SIG is not set
+# CONFIG_IPV6 is not set
+# CONFIG_INET6_XFRM_TUNNEL is not set
+# CONFIG_INET6_TUNNEL is not set
+# CONFIG_NETWORK_SECMARK is not set
+# CONFIG_NETFILTER is not set
+# CONFIG_IP_DCCP is not set
+# CONFIG_IP_SCTP is not set
+# CONFIG_TIPC is not set
+# CONFIG_ATM is not set
+# CONFIG_BRIDGE is not set
+# CONFIG_VLAN_8021Q is not set
+# CONFIG_DECNET is not set
+# CONFIG_LLC2 is not set
+# CONFIG_IPX is not set
+# CONFIG_ATALK is not set
+# CONFIG_X25 is not set
+# CONFIG_LAPB is not set
+# CONFIG_ECONET is not set
+# CONFIG_WAN_ROUTER is not set
+# CONFIG_NET_SCHED is not set
+
+#
+# Network testing
+#
+# CONFIG_NET_PKTGEN is not set
+# CONFIG_HAMRADIO is not set
+# CONFIG_CAN is not set
+# CONFIG_IRDA is not set
+# CONFIG_BT is not set
+# CONFIG_AF_RXRPC is not set
+
+#
+# Wireless
+#
+# CONFIG_CFG80211 is not set
+CONFIG_WIRELESS_EXT=y
+# CONFIG_MAC80211 is not set
+# CONFIG_IEEE80211 is not set
+# CONFIG_RFKILL is not set
+# CONFIG_NET_9P is not set
+
+#
+# Device Drivers
+#
+
+#
+# Generic Driver Options
+#
+CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
+CONFIG_STANDALONE=y
+CONFIG_PREVENT_FIRMWARE_BUILD=y
+CONFIG_FW_LOADER=m
+# CONFIG_SYS_HYPERVISOR is not set
+# CONFIG_CONNECTOR is not set
+# CONFIG_MTD is not set
+# CONFIG_PARPORT is not set
+CONFIG_BLK_DEV=y
+# CONFIG_BLK_DEV_COW_COMMON is not set
+# CONFIG_BLK_DEV_LOOP is not set
+# CONFIG_BLK_DEV_NBD is not set
+CONFIG_BLK_DEV_RAM=y
+CONFIG_BLK_DEV_RAM_COUNT=16
+CONFIG_BLK_DEV_RAM_SIZE=4096
+CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024
+# CONFIG_CDROM_PKTCDVD is not set
+# CONFIG_ATA_OVER_ETH is not set
+CONFIG_MISC_DEVICES=y
+# CONFIG_EEPROM_93CX6 is not set
+# CONFIG_IDE is not set
+
+#
+# SCSI device support
+#
+# CONFIG_RAID_ATTRS is not set
+CONFIG_SCSI=y
+CONFIG_SCSI_DMA=y
+# CONFIG_SCSI_TGT is not set
+# CONFIG_SCSI_NETLINK is not set
+CONFIG_SCSI_PROC_FS=y
+
+#
+# SCSI support type (disk, tape, CD-ROM)
+#
+CONFIG_BLK_DEV_SD=y
+# CONFIG_CHR_DEV_ST is not set
+# CONFIG_CHR_DEV_OSST is not set
+# CONFIG_BLK_DEV_SR is not set
+# CONFIG_CHR_DEV_SG is not set
+# CONFIG_CHR_DEV_SCH is not set
+
+#
+# Some SCSI devices (e.g. CD jukebox) support multiple LUNs
+#
+# CONFIG_SCSI_MULTI_LUN is not set
+# CONFIG_SCSI_CONSTANTS is not set
+# CONFIG_SCSI_LOGGING is not set
+# CONFIG_SCSI_SCAN_ASYNC is not set
+CONFIG_SCSI_WAIT_SCAN=m
+
+#
+# SCSI Transports
+#
+# CONFIG_SCSI_SPI_ATTRS is not set
+# CONFIG_SCSI_FC_ATTRS is not set
+# CONFIG_SCSI_ISCSI_ATTRS is not set
+# CONFIG_SCSI_SAS_LIBSAS is not set
+# CONFIG_SCSI_SRP_ATTRS is not set
+CONFIG_SCSI_LOWLEVEL=y
+# CONFIG_ISCSI_TCP is not set
+# CONFIG_SCSI_DEBUG is not set
+# CONFIG_ATA is not set
+# CONFIG_MD is not set
+CONFIG_NETDEVICES=y
+# CONFIG_NETDEVICES_MULTIQUEUE is not set
+# CONFIG_DUMMY is not set
+# CONFIG_BONDING is not set
+# CONFIG_MACVLAN is not set
+# CONFIG_EQUALIZER is not set
+# CONFIG_TUN is not set
+# CONFIG_VETH is not set
+# CONFIG_PHYLIB is not set
+CONFIG_NET_ETHERNET=y
+CONFIG_MII=y
+# CONFIG_AX88796 is not set
+# CONFIG_STNIC is not set
+CONFIG_SMC91X=y
+# CONFIG_IBM_NEW_EMAC_ZMII is not set
+# CONFIG_IBM_NEW_EMAC_RGMII is not set
+# CONFIG_IBM_NEW_EMAC_TAH is not set
+# CONFIG_IBM_NEW_EMAC_EMAC4 is not set
+# CONFIG_B44 is not set
+# CONFIG_NETDEV_1000 is not set
+# CONFIG_NETDEV_10000 is not set
+
+#
+# Wireless LAN
+#
+# CONFIG_WLAN_PRE80211 is not set
+# CONFIG_WLAN_80211 is not set
+# CONFIG_WAN is not set
+# CONFIG_PPP is not set
+# CONFIG_SLIP is not set
+# CONFIG_NETCONSOLE is not set
+# CONFIG_NETPOLL is not set
+# CONFIG_NET_POLL_CONTROLLER is not set
+# CONFIG_ISDN is not set
+# CONFIG_PHONE is not set
+
+#
+# Input device support
+#
+CONFIG_INPUT=y
+# CONFIG_INPUT_FF_MEMLESS is not set
+# CONFIG_INPUT_POLLDEV is not set
+
+#
+# Userland interfaces
+#
+# CONFIG_INPUT_MOUSEDEV is not set
+# CONFIG_INPUT_JOYDEV is not set
+# CONFIG_INPUT_EVDEV is not set
+# CONFIG_INPUT_EVBUG is not set
+
+#
+# Input Device Drivers
+#
+# CONFIG_INPUT_KEYBOARD is not set
+# CONFIG_INPUT_MOUSE is not set
+# CONFIG_INPUT_JOYSTICK is not set
+# CONFIG_INPUT_TABLET is not set
+# CONFIG_INPUT_TOUCHSCREEN is not set
+# CONFIG_INPUT_MISC is not set
+
+#
+# Hardware I/O ports
+#
+# CONFIG_SERIO is not set
+# CONFIG_GAMEPORT is not set
+
+#
+# Character devices
+#
+CONFIG_VT=y
+CONFIG_VT_CONSOLE=y
+CONFIG_HW_CONSOLE=y
+CONFIG_VT_HW_CONSOLE_BINDING=y
+# CONFIG_SERIAL_NONSTANDARD is not set
+
+#
+# Serial drivers
+#
+# CONFIG_SERIAL_8250 is not set
+
+#
+# Non-8250 serial port support
+#
+CONFIG_SERIAL_SH_SCI=y
+CONFIG_SERIAL_SH_SCI_NR_UARTS=3
+CONFIG_SERIAL_SH_SCI_CONSOLE=y
+CONFIG_SERIAL_CORE=y
+CONFIG_SERIAL_CORE_CONSOLE=y
+CONFIG_UNIX98_PTYS=y
+CONFIG_LEGACY_PTYS=y
+CONFIG_LEGACY_PTY_COUNT=256
+# CONFIG_IPMI_HANDLER is not set
+CONFIG_HW_RANDOM=y
+# CONFIG_R3964 is not set
+# CONFIG_RAW_DRIVER is not set
+# CONFIG_TCG_TPM is not set
+# CONFIG_I2C is not set
+
+#
+# SPI support
+#
+# CONFIG_SPI is not set
+# CONFIG_SPI_MASTER is not set
+# CONFIG_W1 is not set
+# CONFIG_POWER_SUPPLY is not set
+# CONFIG_HWMON is not set
+# CONFIG_WATCHDOG is not set
+
+#
+# Sonics Silicon Backplane
+#
+CONFIG_SSB_POSSIBLE=y
+# CONFIG_SSB is not set
+
+#
+# Multifunction device drivers
+#
+# CONFIG_MFD_SM501 is not set
+
+#
+# Multimedia devices
+#
+# CONFIG_VIDEO_DEV is not set
+# CONFIG_DVB_CORE is not set
+# CONFIG_DAB is not set
+
+#
+# Graphics support
+#
+# CONFIG_VGASTATE is not set
+# CONFIG_VIDEO_OUTPUT_CONTROL is not set
+# CONFIG_FB is not set
+# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
+
+#
+# Display device support
+#
+# CONFIG_DISPLAY_SUPPORT is not set
+
+#
+# Console display driver support
+#
+CONFIG_DUMMY_CONSOLE=y
+
+#
+# Sound
+#
+# CONFIG_SOUND is not set
+CONFIG_HID_SUPPORT=y
+CONFIG_HID=y
+# CONFIG_HID_DEBUG is not set
+# CONFIG_HIDRAW is not set
+CONFIG_USB_SUPPORT=y
+CONFIG_USB_ARCH_HAS_HCD=y
+# CONFIG_USB_ARCH_HAS_OHCI is not set
+# CONFIG_USB_ARCH_HAS_EHCI is not set
+# CONFIG_USB is not set
+
+#
+# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+#
+CONFIG_USB_GADGET=y
+# CONFIG_USB_GADGET_DEBUG_FILES is not set
+# CONFIG_USB_GADGET_DEBUG_FS is not set
+CONFIG_USB_GADGET_SELECTED=y
+# CONFIG_USB_GADGET_AMD5536UDC is not set
+# CONFIG_USB_GADGET_ATMEL_USBA is not set
+# CONFIG_USB_GADGET_FSL_USB2 is not set
+# CONFIG_USB_GADGET_NET2280 is not set
+# CONFIG_USB_GADGET_PXA2XX is not set
+CONFIG_USB_GADGET_M66592=y
+CONFIG_USB_M66592=y
+CONFIG_SUPERH_BUILT_IN_M66592=y
+# CONFIG_USB_GADGET_GOKU is not set
+# CONFIG_USB_GADGET_LH7A40X is not set
+# CONFIG_USB_GADGET_OMAP is not set
+# CONFIG_USB_GADGET_S3C2410 is not set
+# CONFIG_USB_GADGET_AT91 is not set
+# CONFIG_USB_GADGET_DUMMY_HCD is not set
+CONFIG_USB_GADGET_DUALSPEED=y
+# CONFIG_USB_ZERO is not set
+# CONFIG_USB_ETH is not set
+# CONFIG_USB_GADGETFS is not set
+# CONFIG_USB_FILE_STORAGE is not set
+CONFIG_USB_G_SERIAL=y
+# CONFIG_USB_MIDI_GADGET is not set
+# CONFIG_USB_G_PRINTER is not set
+# CONFIG_MMC is not set
+# CONFIG_NEW_LEDS is not set
+CONFIG_RTC_LIB=y
+CONFIG_RTC_CLASS=y
+CONFIG_RTC_HCTOSYS=y
+CONFIG_RTC_HCTOSYS_DEVICE="rtc0"
+# CONFIG_RTC_DEBUG is not set
+
+#
+# RTC interfaces
+#
+CONFIG_RTC_INTF_SYSFS=y
+CONFIG_RTC_INTF_PROC=y
+CONFIG_RTC_INTF_DEV=y
+# CONFIG_RTC_INTF_DEV_UIE_EMUL is not set
+# CONFIG_RTC_DRV_TEST is not set
+
+#
+# SPI RTC drivers
+#
+
+#
+# Platform RTC drivers
+#
+# CONFIG_RTC_DRV_DS1553 is not set
+# CONFIG_RTC_DRV_STK17TA8 is not set
+# CONFIG_RTC_DRV_DS1742 is not set
+# CONFIG_RTC_DRV_M48T86 is not set
+# CONFIG_RTC_DRV_M48T59 is not set
+# CONFIG_RTC_DRV_V3020 is not set
+
+#
+# on-CPU RTC drivers
+#
+CONFIG_RTC_DRV_SH=y
+
+#
+# Userspace I/O
+#
+# CONFIG_UIO is not set
+
+#
+# File systems
+#
+# CONFIG_EXT2_FS is not set
+# CONFIG_EXT3_FS is not set
+# CONFIG_EXT4DEV_FS is not set
+# CONFIG_REISERFS_FS is not set
+# CONFIG_JFS_FS is not set
+# CONFIG_FS_POSIX_ACL is not set
+# CONFIG_XFS_FS is not set
+# CONFIG_GFS2_FS is not set
+# CONFIG_OCFS2_FS is not set
+# CONFIG_MINIX_FS is not set
+# CONFIG_ROMFS_FS is not set
+# CONFIG_INOTIFY is not set
+# CONFIG_QUOTA is not set
+# CONFIG_DNOTIFY is not set
+# CONFIG_AUTOFS_FS is not set
+# CONFIG_AUTOFS4_FS is not set
+# CONFIG_FUSE_FS is not set
+
+#
+# CD-ROM/DVD Filesystems
+#
+# CONFIG_ISO9660_FS is not set
+# CONFIG_UDF_FS is not set
+
+#
+# DOS/FAT/NT Filesystems
+#
+# CONFIG_MSDOS_FS is not set
+# CONFIG_VFAT_FS is not set
+# CONFIG_NTFS_FS is not set
+
+#
+# Pseudo filesystems
+#
+CONFIG_PROC_FS=y
+CONFIG_PROC_KCORE=y
+CONFIG_PROC_SYSCTL=y
+CONFIG_SYSFS=y
+CONFIG_TMPFS=y
+# CONFIG_TMPFS_POSIX_ACL is not set
+# CONFIG_HUGETLBFS is not set
+# CONFIG_HUGETLB_PAGE is not set
+# CONFIG_CONFIGFS_FS is not set
+
+#
+# Miscellaneous filesystems
+#
+# CONFIG_ADFS_FS is not set
+# CONFIG_AFFS_FS is not set
+# CONFIG_HFS_FS is not set
+# CONFIG_HFSPLUS_FS is not set
+# CONFIG_BEFS_FS is not set
+# CONFIG_BFS_FS is not set
+# CONFIG_EFS_FS is not set
+# CONFIG_CRAMFS is not set
+# CONFIG_VXFS_FS is not set
+# CONFIG_HPFS_FS is not set
+# CONFIG_QNX4FS_FS is not set
+# CONFIG_SYSV_FS is not set
+# CONFIG_UFS_FS is not set
+# CONFIG_NETWORK_FILESYSTEMS is not set
+
+#
+# Partition Types
+#
+# CONFIG_PARTITION_ADVANCED is not set
+CONFIG_MSDOS_PARTITION=y
+# CONFIG_NLS is not set
+# CONFIG_DLM is not set
+
+#
+# Kernel hacking
+#
+CONFIG_TRACE_IRQFLAGS_SUPPORT=y
+# CONFIG_PRINTK_TIME is not set
+CONFIG_ENABLE_WARN_DEPRECATED=y
+CONFIG_ENABLE_MUST_CHECK=y
+# CONFIG_MAGIC_SYSRQ is not set
+# CONFIG_UNUSED_SYMBOLS is not set
+CONFIG_DEBUG_FS=y
+# CONFIG_HEADERS_CHECK is not set
+# CONFIG_DEBUG_KERNEL is not set
+# CONFIG_DEBUG_BUGVERBOSE is not set
+# CONFIG_SAMPLES is not set
+# CONFIG_SH_STANDARD_BIOS is not set
+CONFIG_EARLY_SCIF_CONSOLE=y
+CONFIG_EARLY_SCIF_CONSOLE_PORT=0xffe00000
+CONFIG_EARLY_PRINTK=y
+# CONFIG_SH_KGDB is not set
+
+#
+# Security options
+#
+# CONFIG_KEYS is not set
+# CONFIG_SECURITY is not set
+# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+CONFIG_CRYPTO=y
+# CONFIG_CRYPTO_SEQIV is not set
+# CONFIG_CRYPTO_MANAGER is not set
+# CONFIG_CRYPTO_HMAC is not set
+# CONFIG_CRYPTO_XCBC is not set
+# CONFIG_CRYPTO_NULL is not set
+# CONFIG_CRYPTO_MD4 is not set
+# CONFIG_CRYPTO_MD5 is not set
+# CONFIG_CRYPTO_SHA1 is not set
+# CONFIG_CRYPTO_SHA256 is not set
+# CONFIG_CRYPTO_SHA512 is not set
+# CONFIG_CRYPTO_WP512 is not set
+# CONFIG_CRYPTO_TGR192 is not set
+# CONFIG_CRYPTO_GF128MUL is not set
+# CONFIG_CRYPTO_ECB is not set
+# CONFIG_CRYPTO_CBC is not set
+# CONFIG_CRYPTO_PCBC is not set
+# CONFIG_CRYPTO_LRW is not set
+# CONFIG_CRYPTO_XTS is not set
+# CONFIG_CRYPTO_CTR is not set
+# CONFIG_CRYPTO_GCM is not set
+# CONFIG_CRYPTO_CCM is not set
+# CONFIG_CRYPTO_CRYPTD is not set
+# CONFIG_CRYPTO_DES is not set
+# CONFIG_CRYPTO_FCRYPT is not set
+# CONFIG_CRYPTO_BLOWFISH is not set
+# CONFIG_CRYPTO_TWOFISH is not set
+# CONFIG_CRYPTO_SERPENT is not set
+# CONFIG_CRYPTO_AES is not set
+# CONFIG_CRYPTO_CAST5 is not set
+# CONFIG_CRYPTO_CAST6 is not set
+# CONFIG_CRYPTO_TEA is not set
+# CONFIG_CRYPTO_ARC4 is not set
+# CONFIG_CRYPTO_KHAZAD is not set
+# CONFIG_CRYPTO_ANUBIS is not set
+# CONFIG_CRYPTO_SEED is not set
+# CONFIG_CRYPTO_SALSA20 is not set
+# CONFIG_CRYPTO_DEFLATE is not set
+# CONFIG_CRYPTO_MICHAEL_MIC is not set
+# CONFIG_CRYPTO_CRC32C is not set
+# CONFIG_CRYPTO_CAMELLIA is not set
+# CONFIG_CRYPTO_TEST is not set
+# CONFIG_CRYPTO_AUTHENC is not set
+# CONFIG_CRYPTO_LZO is not set
+CONFIG_CRYPTO_HW=y
+
+#
+# Library routines
+#
+CONFIG_BITREVERSE=y
+# CONFIG_CRC_CCITT is not set
+# CONFIG_CRC16 is not set
+# CONFIG_CRC_ITU_T is not set
+CONFIG_CRC32=y
+# CONFIG_CRC7 is not set
+# CONFIG_LIBCRC32C is not set
+CONFIG_PLIST=y
+CONFIG_HAS_IOMEM=y
+CONFIG_HAS_IOPORT=y
+CONFIG_HAS_DMA=y

arch/sh/configs/rts7751r2d1_defconfig

@@ -1,9 +1,10 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.23-rc2
-# Tue Aug 14 18:04:44 2007
+# Linux kernel version: 2.6.24
+# Thu Feb  7 16:25:55 2008
 #
 CONFIG_SUPERH=y
+CONFIG_SUPERH32=y
 CONFIG_RWSEM_GENERIC_SPINLOCK=y
 CONFIG_GENERIC_BUG=y
 CONFIG_GENERIC_FIND_NEXT_BIT=y
@@ -36,9 +37,14 @@ CONFIG_SYSVIPC_SYSCTL=y
 # CONFIG_BSD_PROCESS_ACCT is not set
 # CONFIG_TASKSTATS is not set
 # CONFIG_USER_NS is not set
+# CONFIG_PID_NS is not set
 # CONFIG_AUDIT is not set
 # CONFIG_IKCONFIG is not set
 CONFIG_LOG_BUF_SHIFT=14
+# CONFIG_CGROUPS is not set
+CONFIG_FAIR_GROUP_SCHED=y
+CONFIG_FAIR_USER_SCHED=y
+# CONFIG_FAIR_CGROUP_SCHED is not set
 CONFIG_SYSFS_DEPRECATED=y
 # CONFIG_RELAY is not set
 # CONFIG_BLK_DEV_INITRD is not set
@@ -53,6 +59,7 @@ CONFIG_HOTPLUG=y
 CONFIG_PRINTK=y
 CONFIG_BUG=y
 CONFIG_ELF_CORE=y
+CONFIG_COMPAT_BRK=y
 CONFIG_BASE_FULL=y
 CONFIG_FUTEX=y
 CONFIG_ANON_INODES=y
@@ -65,6 +72,13 @@ CONFIG_VM_EVENT_COUNTERS=y
 CONFIG_SLAB=y
 # CONFIG_SLUB is not set
 # CONFIG_SLOB is not set
+CONFIG_PROFILING=y
+# CONFIG_MARKERS is not set
+CONFIG_OPROFILE=y
+CONFIG_HAVE_OPROFILE=y
+# CONFIG_HAVE_KPROBES is not set
+CONFIG_PROC_PAGE_MONITOR=y
+CONFIG_SLABINFO=y
 CONFIG_RT_MUTEXES=y
 # CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=0
@@ -91,13 +105,17 @@ CONFIG_DEFAULT_AS=y
 # CONFIG_DEFAULT_CFQ is not set
 # CONFIG_DEFAULT_NOOP is not set
 CONFIG_DEFAULT_IOSCHED="anticipatory"
+CONFIG_CLASSIC_RCU=y
+# CONFIG_PREEMPT_RCU is not set
 
 #
 # System type
 #
 CONFIG_CPU_SH4=y
 # CONFIG_CPU_SUBTYPE_SH7619 is not set
+# CONFIG_CPU_SUBTYPE_SH7203 is not set
 # CONFIG_CPU_SUBTYPE_SH7206 is not set
+# CONFIG_CPU_SUBTYPE_SH7263 is not set
 # CONFIG_CPU_SUBTYPE_SH7705 is not set
 # CONFIG_CPU_SUBTYPE_SH7706 is not set
 # CONFIG_CPU_SUBTYPE_SH7707 is not set
@@ -105,6 +123,8 @@ CONFIG_CPU_SH4=y
 # CONFIG_CPU_SUBTYPE_SH7709 is not set
 # CONFIG_CPU_SUBTYPE_SH7710 is not set
 # CONFIG_CPU_SUBTYPE_SH7712 is not set
+# CONFIG_CPU_SUBTYPE_SH7720 is not set
+# CONFIG_CPU_SUBTYPE_SH7721 is not set
 # CONFIG_CPU_SUBTYPE_SH7750 is not set
 # CONFIG_CPU_SUBTYPE_SH7091 is not set
 # CONFIG_CPU_SUBTYPE_SH7750R is not set
@@ -113,14 +133,15 @@ CONFIG_CPU_SH4=y
 CONFIG_CPU_SUBTYPE_SH7751R=y
 # CONFIG_CPU_SUBTYPE_SH7760 is not set
 # CONFIG_CPU_SUBTYPE_SH4_202 is not set
-# CONFIG_CPU_SUBTYPE_ST40STB1 is not set
-# CONFIG_CPU_SUBTYPE_ST40GX1 is not set
+# CONFIG_CPU_SUBTYPE_SH7763 is not set
 # CONFIG_CPU_SUBTYPE_SH7770 is not set
 # CONFIG_CPU_SUBTYPE_SH7780 is not set
 # CONFIG_CPU_SUBTYPE_SH7785 is not set
 # CONFIG_CPU_SUBTYPE_SHX3 is not set
 # CONFIG_CPU_SUBTYPE_SH7343 is not set
 # CONFIG_CPU_SUBTYPE_SH7722 is not set
+# CONFIG_CPU_SUBTYPE_SH5_101 is not set
+# CONFIG_CPU_SUBTYPE_SH5_103 is not set
 
 #
 # Memory management options
@@ -130,6 +151,7 @@ CONFIG_MMU=y
 CONFIG_PAGE_OFFSET=0x80000000
 CONFIG_MEMORY_START=0x0c000000
 CONFIG_MEMORY_SIZE=0x04000000
+CONFIG_29BIT=y
 CONFIG_VSYSCALL=y
 CONFIG_ARCH_FLATMEM_ENABLE=y
 CONFIG_ARCH_SPARSEMEM_ENABLE=y
@@ -147,6 +169,7 @@ CONFIG_FLATMEM_MANUAL=y
 CONFIG_FLATMEM=y
 CONFIG_FLAT_NODE_MEM_MAP=y
 CONFIG_SPARSEMEM_STATIC=y
+# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set
 CONFIG_SPLIT_PTLOCK_CPUS=4
 # CONFIG_RESOURCES_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=0
@@ -168,23 +191,22 @@ CONFIG_CPU_LITTLE_ENDIAN=y
 CONFIG_SH_FPU=y
 # CONFIG_SH_STORE_QUEUES is not set
 CONFIG_CPU_HAS_INTEVT=y
-CONFIG_CPU_HAS_INTC_IRQ=y
 CONFIG_CPU_HAS_SR_RB=y
 CONFIG_CPU_HAS_PTEA=y
+CONFIG_CPU_HAS_FPU=y
 
 #
 # Board support
 #
 # CONFIG_SH_7751_SYSTEMH is not set
 # CONFIG_SH_SECUREEDGE5410 is not set
-# CONFIG_SH_HS7751RVOIP is not set
 CONFIG_SH_RTS7751R2D=y
 # CONFIG_SH_LANDISK is not set
 # CONFIG_SH_TITAN is not set
 # CONFIG_SH_LBOX_RE2 is not set
 
 #
-# RTS7751R2D options
+# RTS7751R2D Board Revision
 #
 # CONFIG_RTS7751R2D_PLUS is not set
 CONFIG_RTS7751R2D_1=y
@@ -198,6 +220,7 @@ CONFIG_SH_PCLK_FREQ=60000000
 # CONFIG_TICK_ONESHOT is not set
 # CONFIG_NO_HZ is not set
 # CONFIG_HIGH_RES_TIMERS is not set
+CONFIG_GENERIC_CLOCKEVENTS_BUILD=y
 
 #
 # CPU Frequency scaling
@@ -227,11 +250,15 @@ CONFIG_HZ_250=y
 # CONFIG_HZ_300 is not set
 # CONFIG_HZ_1000 is not set
 CONFIG_HZ=250
+# CONFIG_SCHED_HRTICK is not set
 # CONFIG_KEXEC is not set
 # CONFIG_CRASH_DUMP is not set
 CONFIG_PREEMPT_NONE=y
 # CONFIG_PREEMPT_VOLUNTARY is not set
 # CONFIG_PREEMPT is not set
+CONFIG_RCU_TRACE=y
+CONFIG_GUSA=y
+# CONFIG_GUSA_RB is not set
 
 #
 # Boot options
@@ -250,10 +277,7 @@ CONFIG_SH_PCIDMA_NONCOHERENT=y
 CONFIG_PCI_AUTO=y
 CONFIG_PCI_AUTO_UPDATE_RESOURCES=y
 # CONFIG_ARCH_SUPPORTS_MSI is not set
-
-#
-# PCCARD (PCMCIA/CardBus) support
-#
+CONFIG_PCI_LEGACY=y
 # CONFIG_PCCARD is not set
 CONFIG_HOTPLUG_PCI=y
 # CONFIG_HOTPLUG_PCI_FAKE is not set
@@ -281,6 +305,7 @@ CONFIG_XFRM=y
 # CONFIG_XFRM_USER is not set
 # CONFIG_XFRM_SUB_POLICY is not set
 # CONFIG_XFRM_MIGRATE is not set
+# CONFIG_XFRM_STATISTICS is not set
 # CONFIG_NET_KEY is not set
 CONFIG_INET=y
 # CONFIG_IP_MULTICAST is not set
@@ -299,6 +324,7 @@ CONFIG_IP_FIB_HASH=y
 CONFIG_INET_XFRM_MODE_TRANSPORT=y
 CONFIG_INET_XFRM_MODE_TUNNEL=y
 CONFIG_INET_XFRM_MODE_BEET=y
+# CONFIG_INET_LRO is not set
 CONFIG_INET_DIAG=y
 CONFIG_INET_TCP_DIAG=y
 # CONFIG_TCP_CONG_ADVANCED is not set
@@ -324,10 +350,6 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_LAPB is not set
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
-
-#
-# QoS and/or fair queueing
-#
 # CONFIG_NET_SCHED is not set
 
 #
@@ -335,6 +357,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 #
 # CONFIG_NET_PKTGEN is not set
 # CONFIG_HAMRADIO is not set
+# CONFIG_CAN is not set
 # CONFIG_IRDA is not set
 # CONFIG_BT is not set
 # CONFIG_AF_RXRPC is not set
@@ -356,6 +379,7 @@ CONFIG_WIRELESS_EXT=y
 #
 # Generic Driver Options
 #
+CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
 CONFIG_STANDALONE=y
 CONFIG_PREVENT_FIRMWARE_BUILD=y
 CONFIG_FW_LOADER=m
@@ -371,6 +395,7 @@ CONFIG_BLK_DEV=y
 # CONFIG_BLK_DEV_LOOP is not set
 # CONFIG_BLK_DEV_NBD is not set
 # CONFIG_BLK_DEV_SX8 is not set
+# CONFIG_BLK_DEV_UB is not set
 CONFIG_BLK_DEV_RAM=y
 CONFIG_BLK_DEV_RAM_COUNT=16
 CONFIG_BLK_DEV_RAM_SIZE=4096
@@ -420,6 +445,7 @@ CONFIG_SCSI_WAIT_SCAN=m
 # CONFIG_SCSI_FC_ATTRS is not set
 # CONFIG_SCSI_ISCSI_ATTRS is not set
 # CONFIG_SCSI_SAS_LIBSAS is not set
+# CONFIG_SCSI_SRP_ATTRS is not set
 CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_ISCSI_TCP is not set
 # CONFIG_BLK_DEV_3W_XXXX_RAID is not set
@@ -493,7 +519,9 @@ CONFIG_ATA=y
 # CONFIG_PATA_MPIIX is not set
 # CONFIG_PATA_OLDPIIX is not set
 # CONFIG_PATA_NETCELL is not set
+# CONFIG_PATA_NINJA32 is not set
 # CONFIG_PATA_NS87410 is not set
+# CONFIG_PATA_NS87415 is not set
 # CONFIG_PATA_OPTI is not set
 # CONFIG_PATA_OPTIDMA is not set
 # CONFIG_PATA_PDC_OLD is not set
@@ -508,14 +536,7 @@ CONFIG_ATA=y
 # CONFIG_PATA_WINBOND is not set
 CONFIG_PATA_PLATFORM=y
 # CONFIG_MD is not set
-
-#
-# Fusion MPT device support
-#
 # CONFIG_FUSION is not set
-# CONFIG_FUSION_SPI is not set
-# CONFIG_FUSION_FC is not set
-# CONFIG_FUSION_SAS is not set
 
 #
 # IEEE 1394 (FireWire) support
@@ -530,25 +551,31 @@ CONFIG_NETDEVICES=y
 # CONFIG_MACVLAN is not set
 # CONFIG_EQUALIZER is not set
 # CONFIG_TUN is not set
+# CONFIG_VETH is not set
 # CONFIG_ARCNET is not set
 # CONFIG_PHYLIB is not set
 CONFIG_NET_ETHERNET=y
 CONFIG_MII=y
+# CONFIG_AX88796 is not set
 # CONFIG_STNIC is not set
 # CONFIG_HAPPYMEAL is not set
 # CONFIG_SUNGEM is not set
 # CONFIG_CASSINI is not set
 # CONFIG_NET_VENDOR_3COM is not set
 # CONFIG_SMC91X is not set
+# CONFIG_ENC28J60 is not set
 # CONFIG_NET_TULIP is not set
 # CONFIG_HP100 is not set
+# CONFIG_IBM_NEW_EMAC_ZMII is not set
+# CONFIG_IBM_NEW_EMAC_RGMII is not set
+# CONFIG_IBM_NEW_EMAC_TAH is not set
+# CONFIG_IBM_NEW_EMAC_EMAC4 is not set
 CONFIG_NET_PCI=y
 # CONFIG_PCNET32 is not set
 # CONFIG_AMD8111_ETH is not set
 # CONFIG_ADAPTEC_STARFIRE is not set
 # CONFIG_B44 is not set
 # CONFIG_FORCEDETH is not set
-# CONFIG_DGRS is not set
 # CONFIG_EEPRO100 is not set
 # CONFIG_E100 is not set
 # CONFIG_FEALNX is not set
@@ -560,6 +587,7 @@ CONFIG_8139TOO=y
 # CONFIG_8139TOO_TUNE_TWISTER is not set
 # CONFIG_8139TOO_8129 is not set
 # CONFIG_8139_OLD_RX_RESET is not set
+# CONFIG_R6040 is not set
 # CONFIG_SIS900 is not set
 # CONFIG_EPIC100 is not set
 # CONFIG_SUNDANCE is not set
@@ -570,6 +598,10 @@ CONFIG_NETDEV_1000=y
 # CONFIG_ACENIC is not set
 # CONFIG_DL2K is not set
 # CONFIG_E1000 is not set
+# CONFIG_E1000E is not set
+# CONFIG_E1000E_ENABLED is not set
+# CONFIG_IP1000 is not set
+# CONFIG_IGB is not set
 # CONFIG_NS83820 is not set
 # CONFIG_HAMACHI is not set
 # CONFIG_YELLOWFIN is not set
@@ -577,6 +609,7 @@ CONFIG_NETDEV_1000=y
 # CONFIG_SIS190 is not set
 # CONFIG_SKGE is not set
 # CONFIG_SKY2 is not set
+# CONFIG_SK98LIN is not set
 # CONFIG_VIA_VELOCITY is not set
 # CONFIG_TIGON3 is not set
 # CONFIG_BNX2 is not set
@@ -585,11 +618,15 @@ CONFIG_NETDEV_1000=y
 CONFIG_NETDEV_10000=y
 # CONFIG_CHELSIO_T1 is not set
 # CONFIG_CHELSIO_T3 is not set
+# CONFIG_IXGBE is not set
 # CONFIG_IXGB is not set
 # CONFIG_S2IO is not set
 # CONFIG_MYRI10GE is not set
 # CONFIG_NETXEN_NIC is not set
+# CONFIG_NIU is not set
 # CONFIG_MLX4_CORE is not set
+# CONFIG_TEHUTI is not set
+# CONFIG_BNX2X is not set
 # CONFIG_TR is not set
 
 #
@@ -597,13 +634,21 @@ CONFIG_NETDEV_10000=y
 #
 # CONFIG_WLAN_PRE80211 is not set
 # CONFIG_WLAN_80211 is not set
+
+#
+# USB Network Adapters
+#
+# CONFIG_USB_CATC is not set
+# CONFIG_USB_KAWETH is not set
+# CONFIG_USB_PEGASUS is not set
+# CONFIG_USB_RTL8150 is not set
+# CONFIG_USB_USBNET is not set
 # CONFIG_WAN is not set
 # CONFIG_FDDI is not set
 # CONFIG_HIPPI is not set
 # CONFIG_PPP is not set
 # CONFIG_SLIP is not set
 # CONFIG_NET_FC is not set
-# CONFIG_SHAPER is not set
 # CONFIG_NETCONSOLE is not set
 # CONFIG_NETPOLL is not set
 # CONFIG_NET_POLL_CONTROLLER is not set
@@ -622,7 +667,6 @@ CONFIG_INPUT=y
 #
 # CONFIG_INPUT_MOUSEDEV is not set
 # CONFIG_INPUT_JOYDEV is not set
-# CONFIG_INPUT_TSDEV is not set
 # CONFIG_INPUT_EVDEV is not set
 # CONFIG_INPUT_EVBUG is not set
 
@@ -650,6 +694,7 @@ CONFIG_VT_CONSOLE=y
 CONFIG_HW_CONSOLE=y
 CONFIG_VT_HW_CONSOLE_BINDING=y
 # CONFIG_SERIAL_NONSTANDARD is not set
+# CONFIG_NOZOMI is not set
 
 #
 # Serial drivers
@@ -674,11 +719,9 @@ CONFIG_UNIX98_PTYS=y
 CONFIG_LEGACY_PTYS=y
 CONFIG_LEGACY_PTY_COUNT=256
 # CONFIG_IPMI_HANDLER is not set
-# CONFIG_WATCHDOG is not set
 CONFIG_HW_RANDOM=y
 # CONFIG_R3964 is not set
 # CONFIG_APPLICOM is not set
-# CONFIG_DRM is not set
 # CONFIG_RAW_DRIVER is not set
 # CONFIG_TCG_TPM is not set
 CONFIG_DEVPORT=y
@@ -687,16 +730,30 @@ CONFIG_DEVPORT=y
 #
 # SPI support
 #
-# CONFIG_SPI is not set
-# CONFIG_SPI_MASTER is not set
+CONFIG_SPI=y
+CONFIG_SPI_MASTER=y
+
+#
+# SPI Master Controller Drivers
+#
+CONFIG_SPI_BITBANG=y
+CONFIG_SPI_SH_SCI=y
+
+#
+# SPI Protocol Masters
+#
+# CONFIG_SPI_AT25 is not set
+# CONFIG_SPI_SPIDEV is not set
+# CONFIG_SPI_TLE62X0 is not set
 # CONFIG_W1 is not set
 # CONFIG_POWER_SUPPLY is not set
 CONFIG_HWMON=y
 # CONFIG_HWMON_VID is not set
-# CONFIG_SENSORS_ABITUGURU is not set
-# CONFIG_SENSORS_ABITUGURU3 is not set
+# CONFIG_SENSORS_I5K_AMB is not set
 # CONFIG_SENSORS_F71805F is not set
+# CONFIG_SENSORS_F71882FG is not set
 # CONFIG_SENSORS_IT87 is not set
+# CONFIG_SENSORS_LM70 is not set
 # CONFIG_SENSORS_PC87360 is not set
 # CONFIG_SENSORS_PC87427 is not set
 # CONFIG_SENSORS_SIS5595 is not set
@@ -708,6 +765,13 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_W83627HF is not set
 # CONFIG_SENSORS_W83627EHF is not set
 # CONFIG_HWMON_DEBUG_CHIP is not set
+# CONFIG_WATCHDOG is not set
+
+#
+# Sonics Silicon Backplane
+#
+CONFIG_SSB_POSSIBLE=y
+# CONFIG_SSB is not set
 
 #
 # Multifunction device drivers
@@ -720,16 +784,12 @@ CONFIG_MFD_SM501=y
 # CONFIG_VIDEO_DEV is not set
 # CONFIG_DVB_CORE is not set
 CONFIG_DAB=y
+# CONFIG_USB_DABUSB is not set
 
 #
 # Graphics support
 #
-# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
-
-#
-# Display device support
-#
-# CONFIG_DISPLAY_SUPPORT is not set
+# CONFIG_DRM is not set
 # CONFIG_VGASTATE is not set
 CONFIG_VIDEO_OUTPUT_CONTROL=m
 CONFIG_FB=y
@@ -738,6 +798,7 @@ CONFIG_FB=y
 CONFIG_FB_CFB_FILLRECT=y
 CONFIG_FB_CFB_COPYAREA=y
 CONFIG_FB_CFB_IMAGEBLIT=y
+# CONFIG_FB_CFB_REV_PIXELS_IN_BYTE is not set
 # CONFIG_FB_SYS_FILLRECT is not set
 # CONFIG_FB_SYS_COPYAREA is not set
 # CONFIG_FB_SYS_IMAGEBLIT is not set
@@ -777,6 +838,12 @@ CONFIG_FB_DEFERRED_IO=y
 # CONFIG_FB_PM3 is not set
 CONFIG_FB_SM501=y
 # CONFIG_FB_VIRTUAL is not set
+# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
+
+#
+# Display device support
+#
+# CONFIG_DISPLAY_SUPPORT is not set
 
 #
 # Console display driver support
@@ -844,6 +911,7 @@ CONFIG_SND_AC97_CODEC=m
 # CONFIG_SND_BT87X is not set
 # CONFIG_SND_CA0106 is not set
 # CONFIG_SND_CMIPCI is not set
+# CONFIG_SND_OXYGEN is not set
 # CONFIG_SND_CS4281 is not set
 # CONFIG_SND_CS46XX is not set
 # CONFIG_SND_DARLA20 is not set
@@ -868,6 +936,7 @@ CONFIG_SND_AC97_CODEC=m
 # CONFIG_SND_HDA_INTEL is not set
 # CONFIG_SND_HDSP is not set
 # CONFIG_SND_HDSPM is not set
+# CONFIG_SND_HIFIER is not set
 # CONFIG_SND_ICE1712 is not set
 # CONFIG_SND_ICE1724 is not set
 # CONFIG_SND_INTEL8X0 is not set
@@ -885,15 +954,26 @@ CONFIG_SND_AC97_CODEC=m
 # CONFIG_SND_TRIDENT is not set
 # CONFIG_SND_VIA82XX is not set
 # CONFIG_SND_VIA82XX_MODEM is not set
+# CONFIG_SND_VIRTUOSO is not set
 # CONFIG_SND_VX222 is not set
 CONFIG_SND_YMFPCI=m
 CONFIG_SND_YMFPCI_FIRMWARE_IN_KERNEL=y
 # CONFIG_SND_AC97_POWER_SAVE is not set
 
+#
+# SPI devices
+#
+
 #
 # SUPERH devices
 #
 
+#
+# USB devices
+#
+# CONFIG_SND_USB_AUDIO is not set
+# CONFIG_SND_USB_CAIAQ is not set
+
 #
 # System on Chip audio support
 #
@@ -903,6 +983,10 @@ CONFIG_SND_YMFPCI_FIRMWARE_IN_KERNEL=y
 # SoC Audio support for SuperH
 #
 
+#
+# ALSA SoC audio for Freescale SOCs
+#
+
 #
 # Open Sound System
 #
@@ -914,19 +998,104 @@ CONFIG_AC97_BUS=m
 CONFIG_HID_SUPPORT=y
 CONFIG_HID=y
 # CONFIG_HID_DEBUG is not set
+# CONFIG_HIDRAW is not set
+
+#
+# USB Input Devices
+#
+CONFIG_USB_HID=y
+# CONFIG_USB_HIDINPUT_POWERBOOK is not set
+# CONFIG_HID_FF is not set
+# CONFIG_USB_HIDDEV is not set
 CONFIG_USB_SUPPORT=y
 CONFIG_USB_ARCH_HAS_HCD=y
 CONFIG_USB_ARCH_HAS_OHCI=y
 CONFIG_USB_ARCH_HAS_EHCI=y
-# CONFIG_USB is not set
+CONFIG_USB=y
+# CONFIG_USB_DEBUG is not set
+CONFIG_USB_ANNOUNCE_NEW_DEVICES=y
+
+#
+# Miscellaneous USB options
+#
+# CONFIG_USB_DEVICEFS is not set
+CONFIG_USB_DEVICE_CLASS=y
+# CONFIG_USB_DYNAMIC_MINORS is not set
+# CONFIG_USB_OTG is not set
+
+#
+# USB Host Controller Drivers
+#
+# CONFIG_USB_EHCI_HCD is not set
+# CONFIG_USB_ISP116X_HCD is not set
+CONFIG_USB_OHCI_HCD=y
+# CONFIG_USB_OHCI_BIG_ENDIAN_DESC is not set
+# CONFIG_USB_OHCI_BIG_ENDIAN_MMIO is not set
+CONFIG_USB_OHCI_LITTLE_ENDIAN=y
+# CONFIG_USB_UHCI_HCD is not set
+# CONFIG_USB_SL811_HCD is not set
+# CONFIG_USB_R8A66597_HCD is not set
+
+#
+# USB Device Class drivers
+#
+# CONFIG_USB_ACM is not set
+# CONFIG_USB_PRINTER is not set
 
 #
 # NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
 #
 
 #
-# USB Gadget Support
+# may also be needed; see USB_STORAGE Help for more information
+#
+CONFIG_USB_STORAGE=y
+# CONFIG_USB_STORAGE_DEBUG is not set
+# CONFIG_USB_STORAGE_DATAFAB is not set
+# CONFIG_USB_STORAGE_FREECOM is not set
+# CONFIG_USB_STORAGE_ISD200 is not set
+# CONFIG_USB_STORAGE_DPCM is not set
+# CONFIG_USB_STORAGE_USBAT is not set
+# CONFIG_USB_STORAGE_SDDR09 is not set
+# CONFIG_USB_STORAGE_SDDR55 is not set
+# CONFIG_USB_STORAGE_JUMPSHOT is not set
+# CONFIG_USB_STORAGE_ALAUDA is not set
+# CONFIG_USB_STORAGE_KARMA is not set
+CONFIG_USB_LIBUSUAL=y
+
+#
+# USB Imaging devices
+#
+# CONFIG_USB_MDC800 is not set
+# CONFIG_USB_MICROTEK is not set
+# CONFIG_USB_MON is not set
+
+#
+# USB port drivers
+#
+# CONFIG_USB_SERIAL is not set
+
+#
+# USB Miscellaneous drivers
 #
+# CONFIG_USB_EMI62 is not set
+# CONFIG_USB_EMI26 is not set
+# CONFIG_USB_ADUTUX is not set
+# CONFIG_USB_AUERSWALD is not set
+# CONFIG_USB_RIO500 is not set
+# CONFIG_USB_LEGOTOWER is not set
+# CONFIG_USB_LCD is not set
+# CONFIG_USB_BERRY_CHARGE is not set
+# CONFIG_USB_LED is not set
+# CONFIG_USB_CYPRESS_CY7C63 is not set
+# CONFIG_USB_CYTHERM is not set
+# CONFIG_USB_PHIDGET is not set
+# CONFIG_USB_IDMOUSE is not set
+# CONFIG_USB_FTDI_ELAN is not set
+# CONFIG_USB_APPLEDISPLAY is not set
+# CONFIG_USB_LD is not set
+# CONFIG_USB_TRANCEVIBRATOR is not set
+# CONFIG_USB_IOWARRIOR is not set
 # CONFIG_USB_GADGET is not set
 # CONFIG_MMC is not set
 # CONFIG_NEW_LEDS is not set
@@ -949,13 +1118,17 @@ CONFIG_RTC_INTF_DEV=y
 #
 # SPI RTC drivers
 #
+# CONFIG_RTC_DRV_MAX6902 is not set
+CONFIG_RTC_DRV_R9701=y
+# CONFIG_RTC_DRV_RS5C348 is not set
 
 #
 # Platform RTC drivers
 #
+# CONFIG_RTC_DRV_DS1511 is not set
 # CONFIG_RTC_DRV_DS1553 is not set
-# CONFIG_RTC_DRV_STK17TA8 is not set
 # CONFIG_RTC_DRV_DS1742 is not set
+# CONFIG_RTC_DRV_STK17TA8 is not set
 # CONFIG_RTC_DRV_M48T86 is not set
 # CONFIG_RTC_DRV_M48T59 is not set
 # CONFIG_RTC_DRV_V3020 is not set
@@ -963,20 +1136,7 @@ CONFIG_RTC_INTF_DEV=y
 #
 # on-CPU RTC drivers
 #
-CONFIG_RTC_DRV_SH=y
-
-#
-# DMA Engine support
-#
-# CONFIG_DMA_ENGINE is not set
-
-#
-# DMA Clients
-#
-
-#
-# DMA Devices
-#
+# CONFIG_RTC_DRV_SH is not set
 
 #
 # Userspace I/O
@@ -1034,7 +1194,6 @@ CONFIG_TMPFS=y
 # CONFIG_TMPFS_POSIX_ACL is not set
 # CONFIG_HUGETLBFS is not set
 # CONFIG_HUGETLB_PAGE is not set
-CONFIG_RAMFS=y
 # CONFIG_CONFIGFS_FS is not set
 
 #
@@ -1053,10 +1212,7 @@ CONFIG_RAMFS=y
 # CONFIG_QNX4FS_FS is not set
 # CONFIG_SYSV_FS is not set
 # CONFIG_UFS_FS is not set
-
-#
-# Network File Systems
-#
+CONFIG_NETWORK_FILESYSTEMS=y
 # CONFIG_NFS_FS is not set
 # CONFIG_NFSD is not set
 # CONFIG_SMB_FS is not set
@@ -1070,10 +1226,6 @@ CONFIG_RAMFS=y
 #
 # CONFIG_PARTITION_ADVANCED is not set
 CONFIG_MSDOS_PARTITION=y
-
-#
-# Native Language Support
-#
 CONFIG_NLS=y
 CONFIG_NLS_DEFAULT="iso8859-1"
 # CONFIG_NLS_CODEPAGE_437 is not set
@@ -1114,30 +1266,22 @@ CONFIG_NLS_CODEPAGE_932=y
 # CONFIG_NLS_KOI8_R is not set
 # CONFIG_NLS_KOI8_U is not set
 # CONFIG_NLS_UTF8 is not set
-
-#
-# Distributed Lock Manager
-#
 # CONFIG_DLM is not set
 
-#
-# Profiling support
-#
-CONFIG_PROFILING=y
-CONFIG_OPROFILE=y
-
 #
 # Kernel hacking
 #
 CONFIG_TRACE_IRQFLAGS_SUPPORT=y
 # CONFIG_PRINTK_TIME is not set
+CONFIG_ENABLE_WARN_DEPRECATED=y
 CONFIG_ENABLE_MUST_CHECK=y
 # CONFIG_MAGIC_SYSRQ is not set
 # CONFIG_UNUSED_SYMBOLS is not set
-# CONFIG_DEBUG_FS is not set
+CONFIG_DEBUG_FS=y
 # CONFIG_HEADERS_CHECK is not set
 # CONFIG_DEBUG_KERNEL is not set
 # CONFIG_DEBUG_BUGVERBOSE is not set
+# CONFIG_SAMPLES is not set
 # CONFIG_SH_STANDARD_BIOS is not set
 CONFIG_EARLY_SCIF_CONSOLE=y
 CONFIG_EARLY_SCIF_CONSOLE_PORT=0xffe80000
@@ -1149,7 +1293,53 @@ CONFIG_EARLY_PRINTK=y
 #
 # CONFIG_KEYS is not set
 # CONFIG_SECURITY is not set
-# CONFIG_CRYPTO is not set
+# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+CONFIG_CRYPTO=y
+# CONFIG_CRYPTO_SEQIV is not set
+# CONFIG_CRYPTO_MANAGER is not set
+# CONFIG_CRYPTO_HMAC is not set
+# CONFIG_CRYPTO_XCBC is not set
+# CONFIG_CRYPTO_NULL is not set
+# CONFIG_CRYPTO_MD4 is not set
+# CONFIG_CRYPTO_MD5 is not set
+# CONFIG_CRYPTO_SHA1 is not set
+# CONFIG_CRYPTO_SHA256 is not set
+# CONFIG_CRYPTO_SHA512 is not set
+# CONFIG_CRYPTO_WP512 is not set
+# CONFIG_CRYPTO_TGR192 is not set
+# CONFIG_CRYPTO_GF128MUL is not set
+# CONFIG_CRYPTO_ECB is not set
+# CONFIG_CRYPTO_CBC is not set
+# CONFIG_CRYPTO_PCBC is not set
+# CONFIG_CRYPTO_LRW is not set
+# CONFIG_CRYPTO_XTS is not set
+# CONFIG_CRYPTO_CTR is not set
+# CONFIG_CRYPTO_GCM is not set
+# CONFIG_CRYPTO_CCM is not set
+# CONFIG_CRYPTO_CRYPTD is not set
+# CONFIG_CRYPTO_DES is not set
+# CONFIG_CRYPTO_FCRYPT is not set
+# CONFIG_CRYPTO_BLOWFISH is not set
+# CONFIG_CRYPTO_TWOFISH is not set
+# CONFIG_CRYPTO_SERPENT is not set
+# CONFIG_CRYPTO_AES is not set
+# CONFIG_CRYPTO_CAST5 is not set
+# CONFIG_CRYPTO_CAST6 is not set
+# CONFIG_CRYPTO_TEA is not set
+# CONFIG_CRYPTO_ARC4 is not set
+# CONFIG_CRYPTO_KHAZAD is not set
+# CONFIG_CRYPTO_ANUBIS is not set
+# CONFIG_CRYPTO_SEED is not set
+# CONFIG_CRYPTO_SALSA20 is not set
+# CONFIG_CRYPTO_DEFLATE is not set
+# CONFIG_CRYPTO_MICHAEL_MIC is not set
+# CONFIG_CRYPTO_CRC32C is not set
+# CONFIG_CRYPTO_CAMELLIA is not set
+# CONFIG_CRYPTO_TEST is not set
+# CONFIG_CRYPTO_AUTHENC is not set
+# CONFIG_CRYPTO_LZO is not set
+CONFIG_CRYPTO_HW=y
+# CONFIG_CRYPTO_DEV_HIFN_795X is not set
 
 #
 # Library routines

arch/sh/configs/rts7751r2dplus_defconfig

@@ -1,9 +1,10 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.23-rc2
-# Tue Aug 14 16:33:08 2007
+# Linux kernel version: 2.6.24
+# Thu Feb  7 16:17:47 2008
 #
 CONFIG_SUPERH=y
+CONFIG_SUPERH32=y
 CONFIG_RWSEM_GENERIC_SPINLOCK=y
 CONFIG_GENERIC_BUG=y
 CONFIG_GENERIC_FIND_NEXT_BIT=y
@@ -36,9 +37,14 @@ CONFIG_SYSVIPC_SYSCTL=y
 # CONFIG_BSD_PROCESS_ACCT is not set
 # CONFIG_TASKSTATS is not set
 # CONFIG_USER_NS is not set
+# CONFIG_PID_NS is not set
 # CONFIG_AUDIT is not set
 # CONFIG_IKCONFIG is not set
 CONFIG_LOG_BUF_SHIFT=14
+# CONFIG_CGROUPS is not set
+CONFIG_FAIR_GROUP_SCHED=y
+CONFIG_FAIR_USER_SCHED=y
+# CONFIG_FAIR_CGROUP_SCHED is not set
 CONFIG_SYSFS_DEPRECATED=y
 # CONFIG_RELAY is not set
 # CONFIG_BLK_DEV_INITRD is not set
@@ -53,6 +59,7 @@ CONFIG_HOTPLUG=y
 CONFIG_PRINTK=y
 CONFIG_BUG=y
 CONFIG_ELF_CORE=y
+CONFIG_COMPAT_BRK=y
 CONFIG_BASE_FULL=y
 CONFIG_FUTEX=y
 CONFIG_ANON_INODES=y
@@ -65,6 +72,13 @@ CONFIG_VM_EVENT_COUNTERS=y
 CONFIG_SLAB=y
 # CONFIG_SLUB is not set
 # CONFIG_SLOB is not set
+CONFIG_PROFILING=y
+# CONFIG_MARKERS is not set
+CONFIG_OPROFILE=y
+CONFIG_HAVE_OPROFILE=y
+# CONFIG_HAVE_KPROBES is not set
+CONFIG_PROC_PAGE_MONITOR=y
+CONFIG_SLABINFO=y
 CONFIG_RT_MUTEXES=y
 # CONFIG_TINY_SHMEM is not set
 CONFIG_BASE_SMALL=0
@@ -91,13 +105,17 @@ CONFIG_DEFAULT_AS=y
 # CONFIG_DEFAULT_CFQ is not set
 # CONFIG_DEFAULT_NOOP is not set
 CONFIG_DEFAULT_IOSCHED="anticipatory"
+CONFIG_CLASSIC_RCU=y
+# CONFIG_PREEMPT_RCU is not set
 
 #
 # System type
 #
 CONFIG_CPU_SH4=y
 # CONFIG_CPU_SUBTYPE_SH7619 is not set
+# CONFIG_CPU_SUBTYPE_SH7203 is not set
 # CONFIG_CPU_SUBTYPE_SH7206 is not set
+# CONFIG_CPU_SUBTYPE_SH7263 is not set
 # CONFIG_CPU_SUBTYPE_SH7705 is not set
 # CONFIG_CPU_SUBTYPE_SH7706 is not set
 # CONFIG_CPU_SUBTYPE_SH7707 is not set
@@ -105,6 +123,8 @@ CONFIG_CPU_SH4=y
 # CONFIG_CPU_SUBTYPE_SH7709 is not set
 # CONFIG_CPU_SUBTYPE_SH7710 is not set
 # CONFIG_CPU_SUBTYPE_SH7712 is not set
+# CONFIG_CPU_SUBTYPE_SH7720 is not set
+# CONFIG_CPU_SUBTYPE_SH7721 is not set
 # CONFIG_CPU_SUBTYPE_SH7750 is not set
 # CONFIG_CPU_SUBTYPE_SH7091 is not set
 # CONFIG_CPU_SUBTYPE_SH7750R is not set
@@ -113,14 +133,15 @@ CONFIG_CPU_SH4=y
 CONFIG_CPU_SUBTYPE_SH7751R=y
 # CONFIG_CPU_SUBTYPE_SH7760 is not set
 # CONFIG_CPU_SUBTYPE_SH4_202 is not set
-# CONFIG_CPU_SUBTYPE_ST40STB1 is not set
-# CONFIG_CPU_SUBTYPE_ST40GX1 is not set
+# CONFIG_CPU_SUBTYPE_SH7763 is not set
 # CONFIG_CPU_SUBTYPE_SH7770 is not set
 # CONFIG_CPU_SUBTYPE_SH7780 is not set
 # CONFIG_CPU_SUBTYPE_SH7785 is not set
 # CONFIG_CPU_SUBTYPE_SHX3 is not set
 # CONFIG_CPU_SUBTYPE_SH7343 is not set
 # CONFIG_CPU_SUBTYPE_SH7722 is not set
+# CONFIG_CPU_SUBTYPE_SH5_101 is not set
+# CONFIG_CPU_SUBTYPE_SH5_103 is not set
 
 #
 # Memory management options
@@ -130,6 +151,7 @@ CONFIG_MMU=y
 CONFIG_PAGE_OFFSET=0x80000000
 CONFIG_MEMORY_START=0x0c000000
 CONFIG_MEMORY_SIZE=0x04000000
+CONFIG_29BIT=y
 CONFIG_VSYSCALL=y
 CONFIG_ARCH_FLATMEM_ENABLE=y
 CONFIG_ARCH_SPARSEMEM_ENABLE=y
@@ -147,6 +169,7 @@ CONFIG_FLATMEM_MANUAL=y
 CONFIG_FLATMEM=y
 CONFIG_FLAT_NODE_MEM_MAP=y
 CONFIG_SPARSEMEM_STATIC=y
+# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set
 CONFIG_SPLIT_PTLOCK_CPUS=4
 # CONFIG_RESOURCES_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=0
@@ -168,23 +191,22 @@ CONFIG_CPU_LITTLE_ENDIAN=y
 CONFIG_SH_FPU=y
 # CONFIG_SH_STORE_QUEUES is not set
 CONFIG_CPU_HAS_INTEVT=y
-CONFIG_CPU_HAS_INTC_IRQ=y
 CONFIG_CPU_HAS_SR_RB=y
 CONFIG_CPU_HAS_PTEA=y
+CONFIG_CPU_HAS_FPU=y
 
 #
 # Board support
 #
 # CONFIG_SH_7751_SYSTEMH is not set
 # CONFIG_SH_SECUREEDGE5410 is not set
-# CONFIG_SH_HS7751RVOIP is not set
 CONFIG_SH_RTS7751R2D=y
 # CONFIG_SH_LANDISK is not set
 # CONFIG_SH_TITAN is not set
 # CONFIG_SH_LBOX_RE2 is not set
 
 #
-# RTS7751R2D options
+# RTS7751R2D Board Revision
 #
 CONFIG_RTS7751R2D_PLUS=y
 # CONFIG_RTS7751R2D_1 is not set
@@ -198,6 +220,7 @@ CONFIG_SH_PCLK_FREQ=60000000
 # CONFIG_TICK_ONESHOT is not set
 # CONFIG_NO_HZ is not set
 # CONFIG_HIGH_RES_TIMERS is not set
+CONFIG_GENERIC_CLOCKEVENTS_BUILD=y
 
 #
 # CPU Frequency scaling
@@ -227,11 +250,15 @@ CONFIG_HZ_250=y
 # CONFIG_HZ_300 is not set
 # CONFIG_HZ_1000 is not set
 CONFIG_HZ=250
+# CONFIG_SCHED_HRTICK is not set
 # CONFIG_KEXEC is not set
 # CONFIG_CRASH_DUMP is not set
 CONFIG_PREEMPT_NONE=y
 # CONFIG_PREEMPT_VOLUNTARY is not set
 # CONFIG_PREEMPT is not set
+CONFIG_RCU_TRACE=y
+CONFIG_GUSA=y
+# CONFIG_GUSA_RB is not set
 
 #
 # Boot options
@@ -250,10 +277,7 @@ CONFIG_SH_PCIDMA_NONCOHERENT=y
 CONFIG_PCI_AUTO=y
 CONFIG_PCI_AUTO_UPDATE_RESOURCES=y
 # CONFIG_ARCH_SUPPORTS_MSI is not set
-
-#
-# PCCARD (PCMCIA/CardBus) support
-#
+CONFIG_PCI_LEGACY=y
 # CONFIG_PCCARD is not set
 CONFIG_HOTPLUG_PCI=y
 # CONFIG_HOTPLUG_PCI_FAKE is not set
@@ -281,6 +305,7 @@ CONFIG_XFRM=y
 # CONFIG_XFRM_USER is not set
 # CONFIG_XFRM_SUB_POLICY is not set
 # CONFIG_XFRM_MIGRATE is not set
+# CONFIG_XFRM_STATISTICS is not set
 # CONFIG_NET_KEY is not set
 CONFIG_INET=y
 # CONFIG_IP_MULTICAST is not set
@@ -299,6 +324,7 @@ CONFIG_IP_FIB_HASH=y
 CONFIG_INET_XFRM_MODE_TRANSPORT=y
 CONFIG_INET_XFRM_MODE_TUNNEL=y
 CONFIG_INET_XFRM_MODE_BEET=y
+# CONFIG_INET_LRO is not set
 CONFIG_INET_DIAG=y
 CONFIG_INET_TCP_DIAG=y
 # CONFIG_TCP_CONG_ADVANCED is not set
@@ -324,10 +350,6 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_LAPB is not set
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
-
-#
-# QoS and/or fair queueing
-#
 # CONFIG_NET_SCHED is not set
 
 #
@@ -335,6 +357,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 #
 # CONFIG_NET_PKTGEN is not set
 # CONFIG_HAMRADIO is not set
+# CONFIG_CAN is not set
 # CONFIG_IRDA is not set
 # CONFIG_BT is not set
 # CONFIG_AF_RXRPC is not set
@@ -356,6 +379,7 @@ CONFIG_WIRELESS_EXT=y
 #
 # Generic Driver Options
 #
+CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
 CONFIG_STANDALONE=y
 CONFIG_PREVENT_FIRMWARE_BUILD=y
 CONFIG_FW_LOADER=m
@@ -371,6 +395,7 @@ CONFIG_BLK_DEV=y
 # CONFIG_BLK_DEV_LOOP is not set
 # CONFIG_BLK_DEV_NBD is not set
 # CONFIG_BLK_DEV_SX8 is not set
+# CONFIG_BLK_DEV_UB is not set
 CONFIG_BLK_DEV_RAM=y
 CONFIG_BLK_DEV_RAM_COUNT=16
 CONFIG_BLK_DEV_RAM_SIZE=4096
@@ -420,6 +445,7 @@ CONFIG_SCSI_WAIT_SCAN=m
 # CONFIG_SCSI_FC_ATTRS is not set
 # CONFIG_SCSI_ISCSI_ATTRS is not set
 # CONFIG_SCSI_SAS_LIBSAS is not set
+# CONFIG_SCSI_SRP_ATTRS is not set
 CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_ISCSI_TCP is not set
 # CONFIG_BLK_DEV_3W_XXXX_RAID is not set
@@ -493,7 +519,9 @@ CONFIG_ATA=y
 # CONFIG_PATA_MPIIX is not set
 # CONFIG_PATA_OLDPIIX is not set
 # CONFIG_PATA_NETCELL is not set
+# CONFIG_PATA_NINJA32 is not set
 # CONFIG_PATA_NS87410 is not set
+# CONFIG_PATA_NS87415 is not set
 # CONFIG_PATA_OPTI is not set
 # CONFIG_PATA_OPTIDMA is not set
 # CONFIG_PATA_PDC_OLD is not set
@@ -508,14 +536,7 @@ CONFIG_ATA=y
 # CONFIG_PATA_WINBOND is not set
 CONFIG_PATA_PLATFORM=y
 # CONFIG_MD is not set
-
-#
-# Fusion MPT device support
-#
 # CONFIG_FUSION is not set
-# CONFIG_FUSION_SPI is not set
-# CONFIG_FUSION_FC is not set
-# CONFIG_FUSION_SAS is not set
 
 #
 # IEEE 1394 (FireWire) support
@@ -530,25 +551,31 @@ CONFIG_NETDEVICES=y
 # CONFIG_MACVLAN is not set
 # CONFIG_EQUALIZER is not set
 # CONFIG_TUN is not set
+# CONFIG_VETH is not set
 # CONFIG_ARCNET is not set
 # CONFIG_PHYLIB is not set
 CONFIG_NET_ETHERNET=y
 CONFIG_MII=y
+# CONFIG_AX88796 is not set
 # CONFIG_STNIC is not set
 # CONFIG_HAPPYMEAL is not set
 # CONFIG_SUNGEM is not set
 # CONFIG_CASSINI is not set
 # CONFIG_NET_VENDOR_3COM is not set
 # CONFIG_SMC91X is not set
+# CONFIG_ENC28J60 is not set
 # CONFIG_NET_TULIP is not set
 # CONFIG_HP100 is not set
+# CONFIG_IBM_NEW_EMAC_ZMII is not set
+# CONFIG_IBM_NEW_EMAC_RGMII is not set
+# CONFIG_IBM_NEW_EMAC_TAH is not set
+# CONFIG_IBM_NEW_EMAC_EMAC4 is not set
 CONFIG_NET_PCI=y
 # CONFIG_PCNET32 is not set
 # CONFIG_AMD8111_ETH is not set
 # CONFIG_ADAPTEC_STARFIRE is not set
 # CONFIG_B44 is not set
 # CONFIG_FORCEDETH is not set
-# CONFIG_DGRS is not set
 # CONFIG_EEPRO100 is not set
 # CONFIG_E100 is not set
 # CONFIG_FEALNX is not set
@@ -560,6 +587,7 @@ CONFIG_8139TOO=y
 # CONFIG_8139TOO_TUNE_TWISTER is not set
 # CONFIG_8139TOO_8129 is not set
 # CONFIG_8139_OLD_RX_RESET is not set
+# CONFIG_R6040 is not set
 # CONFIG_SIS900 is not set
 # CONFIG_EPIC100 is not set
 # CONFIG_SUNDANCE is not set
@@ -570,6 +598,10 @@ CONFIG_NETDEV_1000=y
 # CONFIG_ACENIC is not set
 # CONFIG_DL2K is not set
 # CONFIG_E1000 is not set
+# CONFIG_E1000E is not set
+# CONFIG_E1000E_ENABLED is not set
+# CONFIG_IP1000 is not set
+# CONFIG_IGB is not set
 # CONFIG_NS83820 is not set
 # CONFIG_HAMACHI is not set
 # CONFIG_YELLOWFIN is not set
@@ -577,6 +609,7 @@ CONFIG_NETDEV_1000=y
 # CONFIG_SIS190 is not set
 # CONFIG_SKGE is not set
 # CONFIG_SKY2 is not set
+# CONFIG_SK98LIN is not set
 # CONFIG_VIA_VELOCITY is not set
 # CONFIG_TIGON3 is not set
 # CONFIG_BNX2 is not set
@@ -585,11 +618,15 @@ CONFIG_NETDEV_1000=y
 CONFIG_NETDEV_10000=y
 # CONFIG_CHELSIO_T1 is not set
 # CONFIG_CHELSIO_T3 is not set
+# CONFIG_IXGBE is not set
 # CONFIG_IXGB is not set
 # CONFIG_S2IO is not set
 # CONFIG_MYRI10GE is not set
 # CONFIG_NETXEN_NIC is not set
+# CONFIG_NIU is not set
 # CONFIG_MLX4_CORE is not set
+# CONFIG_TEHUTI is not set
+# CONFIG_BNX2X is not set
 # CONFIG_TR is not set
 
 #
@@ -597,13 +634,21 @@ CONFIG_NETDEV_10000=y
 #
 # CONFIG_WLAN_PRE80211 is not set
 # CONFIG_WLAN_80211 is not set
+
+#
+# USB Network Adapters
+#
+# CONFIG_USB_CATC is not set
+# CONFIG_USB_KAWETH is not set
+# CONFIG_USB_PEGASUS is not set
+# CONFIG_USB_RTL8150 is not set
+# CONFIG_USB_USBNET is not set
 # CONFIG_WAN is not set
 # CONFIG_FDDI is not set
 # CONFIG_HIPPI is not set
 # CONFIG_PPP is not set
 # CONFIG_SLIP is not set
 # CONFIG_NET_FC is not set
-# CONFIG_SHAPER is not set
 # CONFIG_NETCONSOLE is not set
 # CONFIG_NETPOLL is not set
 # CONFIG_NET_POLL_CONTROLLER is not set
@@ -622,7 +667,6 @@ CONFIG_INPUT=y
 #
 # CONFIG_INPUT_MOUSEDEV is not set
 # CONFIG_INPUT_JOYDEV is not set
-# CONFIG_INPUT_TSDEV is not set
 # CONFIG_INPUT_EVDEV is not set
 # CONFIG_INPUT_EVBUG is not set
 
@@ -650,6 +694,7 @@ CONFIG_VT_CONSOLE=y
 CONFIG_HW_CONSOLE=y
 CONFIG_VT_HW_CONSOLE_BINDING=y
 # CONFIG_SERIAL_NONSTANDARD is not set
+# CONFIG_NOZOMI is not set
 
 #
 # Serial drivers
@@ -674,11 +719,9 @@ CONFIG_UNIX98_PTYS=y
 CONFIG_LEGACY_PTYS=y
 CONFIG_LEGACY_PTY_COUNT=256
 # CONFIG_IPMI_HANDLER is not set
-# CONFIG_WATCHDOG is not set
 CONFIG_HW_RANDOM=y
 # CONFIG_R3964 is not set
 # CONFIG_APPLICOM is not set
-# CONFIG_DRM is not set
 # CONFIG_RAW_DRIVER is not set
 # CONFIG_TCG_TPM is not set
 CONFIG_DEVPORT=y
@@ -687,16 +730,30 @@ CONFIG_DEVPORT=y
 #
 # SPI support
 #
-# CONFIG_SPI is not set
-# CONFIG_SPI_MASTER is not set
+CONFIG_SPI=y
+CONFIG_SPI_MASTER=y
+
+#
+# SPI Master Controller Drivers
+#
+CONFIG_SPI_BITBANG=y
+CONFIG_SPI_SH_SCI=y
+
+#
+# SPI Protocol Masters
+#
+# CONFIG_SPI_AT25 is not set
+# CONFIG_SPI_SPIDEV is not set
+# CONFIG_SPI_TLE62X0 is not set
 # CONFIG_W1 is not set
 # CONFIG_POWER_SUPPLY is not set
 CONFIG_HWMON=y
 # CONFIG_HWMON_VID is not set
-# CONFIG_SENSORS_ABITUGURU is not set
-# CONFIG_SENSORS_ABITUGURU3 is not set
+# CONFIG_SENSORS_I5K_AMB is not set
 # CONFIG_SENSORS_F71805F is not set
+# CONFIG_SENSORS_F71882FG is not set
 # CONFIG_SENSORS_IT87 is not set
+# CONFIG_SENSORS_LM70 is not set
 # CONFIG_SENSORS_PC87360 is not set
 # CONFIG_SENSORS_PC87427 is not set
 # CONFIG_SENSORS_SIS5595 is not set
@@ -708,6 +765,13 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_W83627HF is not set
 # CONFIG_SENSORS_W83627EHF is not set
 # CONFIG_HWMON_DEBUG_CHIP is not set
+# CONFIG_WATCHDOG is not set
+
+#
+# Sonics Silicon Backplane
+#
+CONFIG_SSB_POSSIBLE=y
+# CONFIG_SSB is not set
 
 #
 # Multifunction device drivers
@@ -720,16 +784,12 @@ CONFIG_MFD_SM501=y
 # CONFIG_VIDEO_DEV is not set
 # CONFIG_DVB_CORE is not set
 CONFIG_DAB=y
+# CONFIG_USB_DABUSB is not set
 
 #
 # Graphics support
 #
-# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
-
-#
-# Display device support
-#
-# CONFIG_DISPLAY_SUPPORT is not set
+# CONFIG_DRM is not set
 # CONFIG_VGASTATE is not set
 CONFIG_VIDEO_OUTPUT_CONTROL=m
 CONFIG_FB=y
@@ -738,6 +798,7 @@ CONFIG_FB=y
 CONFIG_FB_CFB_FILLRECT=y
 CONFIG_FB_CFB_COPYAREA=y
 CONFIG_FB_CFB_IMAGEBLIT=y
+# CONFIG_FB_CFB_REV_PIXELS_IN_BYTE is not set
 # CONFIG_FB_SYS_FILLRECT is not set
 # CONFIG_FB_SYS_COPYAREA is not set
 # CONFIG_FB_SYS_IMAGEBLIT is not set
@@ -777,6 +838,12 @@ CONFIG_FB_DEFERRED_IO=y
 # CONFIG_FB_PM3 is not set
 CONFIG_FB_SM501=y
 # CONFIG_FB_VIRTUAL is not set
+# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
+
+#
+# Display device support
+#
+# CONFIG_DISPLAY_SUPPORT is not set
 
 #
 # Console display driver support
@@ -844,6 +911,7 @@ CONFIG_SND_AC97_CODEC=m
 # CONFIG_SND_BT87X is not set
 # CONFIG_SND_CA0106 is not set
 # CONFIG_SND_CMIPCI is not set
+# CONFIG_SND_OXYGEN is not set
 # CONFIG_SND_CS4281 is not set
 # CONFIG_SND_CS46XX is not set
 # CONFIG_SND_DARLA20 is not set
@@ -868,6 +936,7 @@ CONFIG_SND_AC97_CODEC=m
 # CONFIG_SND_HDA_INTEL is not set
 # CONFIG_SND_HDSP is not set
 # CONFIG_SND_HDSPM is not set
+# CONFIG_SND_HIFIER is not set
 # CONFIG_SND_ICE1712 is not set
 # CONFIG_SND_ICE1724 is not set
 # CONFIG_SND_INTEL8X0 is not set
@@ -885,15 +954,26 @@ CONFIG_SND_AC97_CODEC=m
 # CONFIG_SND_TRIDENT is not set
 # CONFIG_SND_VIA82XX is not set
 # CONFIG_SND_VIA82XX_MODEM is not set
+# CONFIG_SND_VIRTUOSO is not set
 # CONFIG_SND_VX222 is not set
 CONFIG_SND_YMFPCI=m
 CONFIG_SND_YMFPCI_FIRMWARE_IN_KERNEL=y
 # CONFIG_SND_AC97_POWER_SAVE is not set
 
+#
+# SPI devices
+#
+
 #
 # SUPERH devices
 #
 
+#
+# USB devices
+#
+# CONFIG_SND_USB_AUDIO is not set
+# CONFIG_SND_USB_CAIAQ is not set
+
 #
 # System on Chip audio support
 #
@@ -903,6 +983,10 @@ CONFIG_SND_YMFPCI_FIRMWARE_IN_KERNEL=y
 # SoC Audio support for SuperH
 #
 
+#
+# ALSA SoC audio for Freescale SOCs
+#
+
 #
 # Open Sound System
 #
@@ -914,19 +998,104 @@ CONFIG_AC97_BUS=m
 CONFIG_HID_SUPPORT=y
 CONFIG_HID=y
 # CONFIG_HID_DEBUG is not set
+# CONFIG_HIDRAW is not set
+
+#
+# USB Input Devices
+#
+CONFIG_USB_HID=y
+# CONFIG_USB_HIDINPUT_POWERBOOK is not set
+# CONFIG_HID_FF is not set
+# CONFIG_USB_HIDDEV is not set
 CONFIG_USB_SUPPORT=y
 CONFIG_USB_ARCH_HAS_HCD=y
 CONFIG_USB_ARCH_HAS_OHCI=y
 CONFIG_USB_ARCH_HAS_EHCI=y
-# CONFIG_USB is not set
+CONFIG_USB=y
+# CONFIG_USB_DEBUG is not set
+CONFIG_USB_ANNOUNCE_NEW_DEVICES=y
+
+#
+# Miscellaneous USB options
+#
+# CONFIG_USB_DEVICEFS is not set
+CONFIG_USB_DEVICE_CLASS=y
+# CONFIG_USB_DYNAMIC_MINORS is not set
+# CONFIG_USB_OTG is not set
+
+#
+# USB Host Controller Drivers
+#
+# CONFIG_USB_EHCI_HCD is not set
+# CONFIG_USB_ISP116X_HCD is not set
+CONFIG_USB_OHCI_HCD=y
+# CONFIG_USB_OHCI_BIG_ENDIAN_DESC is not set
+# CONFIG_USB_OHCI_BIG_ENDIAN_MMIO is not set
+CONFIG_USB_OHCI_LITTLE_ENDIAN=y
+# CONFIG_USB_UHCI_HCD is not set
+# CONFIG_USB_SL811_HCD is not set
+# CONFIG_USB_R8A66597_HCD is not set
+
+#
+# USB Device Class drivers
+#
+# CONFIG_USB_ACM is not set
+# CONFIG_USB_PRINTER is not set
 
 #
 # NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
 #
 
 #
-# USB Gadget Support
+# may also be needed; see USB_STORAGE Help for more information
+#
+CONFIG_USB_STORAGE=y
+# CONFIG_USB_STORAGE_DEBUG is not set
+# CONFIG_USB_STORAGE_DATAFAB is not set
+# CONFIG_USB_STORAGE_FREECOM is not set
+# CONFIG_USB_STORAGE_ISD200 is not set
+# CONFIG_USB_STORAGE_DPCM is not set
+# CONFIG_USB_STORAGE_USBAT is not set
+# CONFIG_USB_STORAGE_SDDR09 is not set
+# CONFIG_USB_STORAGE_SDDR55 is not set
+# CONFIG_USB_STORAGE_JUMPSHOT is not set
+# CONFIG_USB_STORAGE_ALAUDA is not set
+# CONFIG_USB_STORAGE_KARMA is not set
+CONFIG_USB_LIBUSUAL=y
+
+#
+# USB Imaging devices
+#
+# CONFIG_USB_MDC800 is not set
+# CONFIG_USB_MICROTEK is not set
+# CONFIG_USB_MON is not set
+
+#
+# USB port drivers
+#
+# CONFIG_USB_SERIAL is not set
+
+#
+# USB Miscellaneous drivers
 #
+# CONFIG_USB_EMI62 is not set
+# CONFIG_USB_EMI26 is not set
+# CONFIG_USB_ADUTUX is not set
+# CONFIG_USB_AUERSWALD is not set
+# CONFIG_USB_RIO500 is not set
+# CONFIG_USB_LEGOTOWER is not set
+# CONFIG_USB_LCD is not set
+# CONFIG_USB_BERRY_CHARGE is not set
+# CONFIG_USB_LED is not set
+# CONFIG_USB_CYPRESS_CY7C63 is not set
+# CONFIG_USB_CYTHERM is not set
+# CONFIG_USB_PHIDGET is not set
+# CONFIG_USB_IDMOUSE is not set
+# CONFIG_USB_FTDI_ELAN is not set
+# CONFIG_USB_APPLEDISPLAY is not set
+# CONFIG_USB_LD is not set
+# CONFIG_USB_TRANCEVIBRATOR is not set
+# CONFIG_USB_IOWARRIOR is not set
 # CONFIG_USB_GADGET is not set
 # CONFIG_MMC is not set
 # CONFIG_NEW_LEDS is not set
@@ -949,13 +1118,17 @@ CONFIG_RTC_INTF_DEV=y
 #
 # SPI RTC drivers
 #
+# CONFIG_RTC_DRV_MAX6902 is not set
+CONFIG_RTC_DRV_R9701=y
+# CONFIG_RTC_DRV_RS5C348 is not set
 
 #
 # Platform RTC drivers
 #
+# CONFIG_RTC_DRV_DS1511 is not set
 # CONFIG_RTC_DRV_DS1553 is not set
-# CONFIG_RTC_DRV_STK17TA8 is not set
 # CONFIG_RTC_DRV_DS1742 is not set
+# CONFIG_RTC_DRV_STK17TA8 is not set
 # CONFIG_RTC_DRV_M48T86 is not set
 # CONFIG_RTC_DRV_M48T59 is not set
 # CONFIG_RTC_DRV_V3020 is not set
@@ -963,20 +1136,7 @@ CONFIG_RTC_INTF_DEV=y
 #
 # on-CPU RTC drivers
 #
-CONFIG_RTC_DRV_SH=y
-
-#
-# DMA Engine support
-#
-# CONFIG_DMA_ENGINE is not set
-
-#
-# DMA Clients
-#
-
-#
-# DMA Devices
-#
+# CONFIG_RTC_DRV_SH is not set
 
 #
 # Userspace I/O
@@ -1034,7 +1194,6 @@ CONFIG_TMPFS=y
 # CONFIG_TMPFS_POSIX_ACL is not set
 # CONFIG_HUGETLBFS is not set
 # CONFIG_HUGETLB_PAGE is not set
-CONFIG_RAMFS=y
 # CONFIG_CONFIGFS_FS is not set
 
 #
@@ -1053,10 +1212,7 @@ CONFIG_RAMFS=y
 # CONFIG_QNX4FS_FS is not set
 # CONFIG_SYSV_FS is not set
 # CONFIG_UFS_FS is not set
-
-#
-# Network File Systems
-#
+CONFIG_NETWORK_FILESYSTEMS=y
 # CONFIG_NFS_FS is not set
 # CONFIG_NFSD is not set
 # CONFIG_SMB_FS is not set
@@ -1070,10 +1226,6 @@ CONFIG_RAMFS=y
 #
 # CONFIG_PARTITION_ADVANCED is not set
 CONFIG_MSDOS_PARTITION=y
-
-#
-# Native Language Support
-#
 CONFIG_NLS=y
 CONFIG_NLS_DEFAULT="iso8859-1"
 # CONFIG_NLS_CODEPAGE_437 is not set
@@ -1114,30 +1266,22 @@ CONFIG_NLS_CODEPAGE_932=y
 # CONFIG_NLS_KOI8_R is not set
 # CONFIG_NLS_KOI8_U is not set
 # CONFIG_NLS_UTF8 is not set
-
-#
-# Distributed Lock Manager
-#
 # CONFIG_DLM is not set
 
-#
-# Profiling support
-#
-CONFIG_PROFILING=y
-CONFIG_OPROFILE=y
-
 #
 # Kernel hacking
 #
 CONFIG_TRACE_IRQFLAGS_SUPPORT=y
 # CONFIG_PRINTK_TIME is not set
+CONFIG_ENABLE_WARN_DEPRECATED=y
 CONFIG_ENABLE_MUST_CHECK=y
 # CONFIG_MAGIC_SYSRQ is not set
 # CONFIG_UNUSED_SYMBOLS is not set
-# CONFIG_DEBUG_FS is not set
+CONFIG_DEBUG_FS=y
 # CONFIG_HEADERS_CHECK is not set
 # CONFIG_DEBUG_KERNEL is not set
 # CONFIG_DEBUG_BUGVERBOSE is not set
+# CONFIG_SAMPLES is not set
 # CONFIG_SH_STANDARD_BIOS is not set
 CONFIG_EARLY_SCIF_CONSOLE=y
 CONFIG_EARLY_SCIF_CONSOLE_PORT=0xffe80000
@@ -1149,7 +1293,53 @@ CONFIG_EARLY_PRINTK=y
 #
 # CONFIG_KEYS is not set
 # CONFIG_SECURITY is not set
-# CONFIG_CRYPTO is not set
+# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+CONFIG_CRYPTO=y
+# CONFIG_CRYPTO_SEQIV is not set
+# CONFIG_CRYPTO_MANAGER is not set
+# CONFIG_CRYPTO_HMAC is not set
+# CONFIG_CRYPTO_XCBC is not set
+# CONFIG_CRYPTO_NULL is not set
+# CONFIG_CRYPTO_MD4 is not set
+# CONFIG_CRYPTO_MD5 is not set
+# CONFIG_CRYPTO_SHA1 is not set
+# CONFIG_CRYPTO_SHA256 is not set
+# CONFIG_CRYPTO_SHA512 is not set
+# CONFIG_CRYPTO_WP512 is not set
+# CONFIG_CRYPTO_TGR192 is not set
+# CONFIG_CRYPTO_GF128MUL is not set
+# CONFIG_CRYPTO_ECB is not set
+# CONFIG_CRYPTO_CBC is not set
+# CONFIG_CRYPTO_PCBC is not set
+# CONFIG_CRYPTO_LRW is not set
+# CONFIG_CRYPTO_XTS is not set
+# CONFIG_CRYPTO_CTR is not set
+# CONFIG_CRYPTO_GCM is not set
+# CONFIG_CRYPTO_CCM is not set
+# CONFIG_CRYPTO_CRYPTD is not set
+# CONFIG_CRYPTO_DES is not set
+# CONFIG_CRYPTO_FCRYPT is not set
+# CONFIG_CRYPTO_BLOWFISH is not set
+# CONFIG_CRYPTO_TWOFISH is not set
+# CONFIG_CRYPTO_SERPENT is not set
+# CONFIG_CRYPTO_AES is not set
+# CONFIG_CRYPTO_CAST5 is not set
+# CONFIG_CRYPTO_CAST6 is not set
+# CONFIG_CRYPTO_TEA is not set
+# CONFIG_CRYPTO_ARC4 is not set
+# CONFIG_CRYPTO_KHAZAD is not set
+# CONFIG_CRYPTO_ANUBIS is not set
+# CONFIG_CRYPTO_SEED is not set
+# CONFIG_CRYPTO_SALSA20 is not set
+# CONFIG_CRYPTO_DEFLATE is not set
+# CONFIG_CRYPTO_MICHAEL_MIC is not set
+# CONFIG_CRYPTO_CRC32C is not set
+# CONFIG_CRYPTO_CAMELLIA is not set
+# CONFIG_CRYPTO_TEST is not set
+# CONFIG_CRYPTO_AUTHENC is not set
+# CONFIG_CRYPTO_LZO is not set
+CONFIG_CRYPTO_HW=y
+# CONFIG_CRYPTO_DEV_HIFN_795X is not set
 
 #
 # Library routines

arch/sh/configs/se7705_defconfig

@@ -231,7 +231,6 @@ CONFIG_CPU_LITTLE_ENDIAN=y
 # CONFIG_SH_DSP is not set
 # CONFIG_SH_ADC is not set
 CONFIG_CPU_HAS_INTEVT=y
-CONFIG_CPU_HAS_PINT_IRQ=y
 CONFIG_CPU_HAS_IPR_IRQ=y
 CONFIG_CPU_HAS_SR_RB=y
 

arch/sh/drivers/dma/dma-api.c

@@ -350,7 +350,7 @@ int register_dmac(struct dma_info *info)
 
 	BUG_ON((info->flags & DMAC_CHANNELS_CONFIGURED) && !info->channels);
 
-	info->pdev = platform_device_register_simple((char *)info->name, -1,
+	info->pdev = platform_device_register_simple(info->name, -1,
 						     NULL, 0);
 	if (IS_ERR(info->pdev))
 		return PTR_ERR(info->pdev);

arch/sh/drivers/pci/fixups-lboxre2.c

@@ -18,7 +18,7 @@ int pci_fixup_pcic(void)
 {
 	unsigned long bcr1, mcr;
 
-	bcr1 = inl(SH7751_BCR1);
+	bcr1 = ctrl_inl(SH7751_BCR1);
 	bcr1 |= 0x40080000;	/* Enable Bit 19 BREQEN, set PCIC to slave */
 	pci_write_reg(bcr1, SH4_PCIBCR1);
 
@@ -28,7 +28,7 @@ int pci_fixup_pcic(void)
 	pci_write_reg(0xfb900047, SH7751_PCICONF1);
 	pci_write_reg(0xab000001, SH7751_PCICONF4);
 
-	mcr = inl(SH7751_MCR);
+	mcr = ctrl_inl(SH7751_MCR);
 	mcr = (mcr & PCIMCR_MRSET_OFF) & PCIMCR_RFSH_OFF;
 	pci_write_reg(mcr, SH4_PCIMCR);
 

arch/sh/drivers/pci/fixups-rts7751r2d.c

@@ -19,7 +19,7 @@ int pci_fixup_pcic(void)
 {
 	unsigned long bcr1, mcr;
 
-	bcr1 = inl(SH7751_BCR1);
+	bcr1 = ctrl_inl(SH7751_BCR1);
 	bcr1 |= 0x40080000;	/* Enable Bit 19 BREQEN, set PCIC to slave */
 	pci_write_reg(bcr1, SH4_PCIBCR1);
 
@@ -30,7 +30,7 @@ int pci_fixup_pcic(void)
 	pci_write_reg(0xfb900047, SH7751_PCICONF1);
 	pci_write_reg(0xab000001, SH7751_PCICONF4);
 
-	mcr = inl(SH7751_MCR);
+	mcr = ctrl_inl(SH7751_MCR);
 	mcr = (mcr & PCIMCR_MRSET_OFF) & PCIMCR_RFSH_OFF;
 	pci_write_reg(mcr, SH4_PCIMCR);
 

arch/sh/drivers/pci/ops-dreamcast.c

@@ -83,9 +83,9 @@ static int gapspci_read(struct pci_bus *bus, unsigned int devfn, int where, int
 		return PCIBIOS_DEVICE_NOT_FOUND;
 
 	switch (size) {
-		case 1: *val = inb(GAPSPCI_BBA_CONFIG+where); break;
-		case 2: *val = inw(GAPSPCI_BBA_CONFIG+where); break;
-		case 4: *val = inl(GAPSPCI_BBA_CONFIG+where); break;
+		case 1: *val = ctrl_inb(GAPSPCI_BBA_CONFIG+where); break;
+		case 2: *val = ctrl_inw(GAPSPCI_BBA_CONFIG+where); break;
+		case 4: *val = ctrl_inl(GAPSPCI_BBA_CONFIG+where); break;
 	}	
 
         return PCIBIOS_SUCCESSFUL;
@@ -97,9 +97,9 @@ static int gapspci_write(struct pci_bus *bus, unsigned int devfn, int where, int
 		return PCIBIOS_DEVICE_NOT_FOUND;
 
 	switch (size) {
-		case 1: outb(( u8)val, GAPSPCI_BBA_CONFIG+where); break;
-		case 2: outw((u16)val, GAPSPCI_BBA_CONFIG+where); break;
-		case 4: outl((u32)val, GAPSPCI_BBA_CONFIG+where); break;
+		case 1: ctrl_outb(( u8)val, GAPSPCI_BBA_CONFIG+where); break;
+		case 2: ctrl_outw((u16)val, GAPSPCI_BBA_CONFIG+where); break;
+		case 4: ctrl_outl((u32)val, GAPSPCI_BBA_CONFIG+where); break;
 	}
 
         return PCIBIOS_SUCCESSFUL;
@@ -127,36 +127,36 @@ int __init gapspci_init(void)
 	 */
 
 	for (i=0; i<16; i++)
-		idbuf[i] = inb(GAPSPCI_REGS+i);
+		idbuf[i] = ctrl_inb(GAPSPCI_REGS+i);
 
 	if (strncmp(idbuf, "GAPSPCI_BRIDGE_2", 16))
 		return -ENODEV;
 
-	outl(0x5a14a501, GAPSPCI_REGS+0x18);
+	ctrl_outl(0x5a14a501, GAPSPCI_REGS+0x18);
 
 	for (i=0; i<1000000; i++)
 		;
 
-	if (inl(GAPSPCI_REGS+0x18) != 1)
+	if (ctrl_inl(GAPSPCI_REGS+0x18) != 1)
 		return -EINVAL;
 
-	outl(0x01000000, GAPSPCI_REGS+0x20);
-	outl(0x01000000, GAPSPCI_REGS+0x24);
+	ctrl_outl(0x01000000, GAPSPCI_REGS+0x20);
+	ctrl_outl(0x01000000, GAPSPCI_REGS+0x24);
 
-	outl(GAPSPCI_DMA_BASE, GAPSPCI_REGS+0x28);
-	outl(GAPSPCI_DMA_BASE+GAPSPCI_DMA_SIZE, GAPSPCI_REGS+0x2c);
+	ctrl_outl(GAPSPCI_DMA_BASE, GAPSPCI_REGS+0x28);
+	ctrl_outl(GAPSPCI_DMA_BASE+GAPSPCI_DMA_SIZE, GAPSPCI_REGS+0x2c);
 
-	outl(1, GAPSPCI_REGS+0x14);
-	outl(1, GAPSPCI_REGS+0x34);
+	ctrl_outl(1, GAPSPCI_REGS+0x14);
+	ctrl_outl(1, GAPSPCI_REGS+0x34);
 
 	/* Setting Broadband Adapter */
-	outw(0xf900, GAPSPCI_BBA_CONFIG+0x06);
-	outl(0x00000000, GAPSPCI_BBA_CONFIG+0x30);
-	outb(0x00, GAPSPCI_BBA_CONFIG+0x3c);
-	outb(0xf0, GAPSPCI_BBA_CONFIG+0x0d);
-	outw(0x0006, GAPSPCI_BBA_CONFIG+0x04);
-	outl(0x00002001, GAPSPCI_BBA_CONFIG+0x10);
-	outl(0x01000000, GAPSPCI_BBA_CONFIG+0x14);
+	ctrl_outw(0xf900, GAPSPCI_BBA_CONFIG+0x06);
+	ctrl_outl(0x00000000, GAPSPCI_BBA_CONFIG+0x30);
+	ctrl_outb(0x00, GAPSPCI_BBA_CONFIG+0x3c);
+	ctrl_outb(0xf0, GAPSPCI_BBA_CONFIG+0x0d);
+	ctrl_outw(0x0006, GAPSPCI_BBA_CONFIG+0x04);
+	ctrl_outl(0x00002001, GAPSPCI_BBA_CONFIG+0x10);
+	ctrl_outl(0x01000000, GAPSPCI_BBA_CONFIG+0x14);
 
 	return 0;
 }

arch/sh/drivers/pci/ops-rts7751r2d.c

@@ -33,7 +33,7 @@ int __init pcibios_map_platform_irq(struct pci_dev *pdev, u8 slot, u8 pin)
 static struct resource sh7751_io_resource = {
 	.name	= "SH7751_IO",
 	.start	= 0x4000,
-	.end	= 0x4000 + SH7751_PCI_IO_SIZE - 1,
+	.end	= SH7751_PCI_IO_SIZE - 1,
 	.flags	= IORESOURCE_IO
 };
 
@@ -68,6 +68,7 @@ static struct sh4_pci_address_map sh7751_pci_map = {
 
 int __init pcibios_init_platform(void)
 {
+	__set_io_port_base(SH7751_PCI_IO_BASE);
 	return sh7751_pcic_init(&sh7751_pci_map);
 }
 

arch/sh/drivers/pci/pci-sh4.h

@@ -172,11 +172,11 @@ struct sh4_pci_address_map {
 
 static inline void pci_write_reg(unsigned long val, unsigned long reg)
 {
-	outl(val, PCI_REG(reg));
+	ctrl_outl(val, PCI_REG(reg));
 }
 
 static inline unsigned long pci_read_reg(unsigned long reg)
 {
-	return inl(PCI_REG(reg));
+	return ctrl_inl(PCI_REG(reg));
 }
 #endif /* __PCI_SH4_H */

arch/sh/drivers/pci/pci-sh7751.c

@@ -58,7 +58,7 @@ static int __init __area_sdram_check(unsigned int area)
 {
 	u32 word;
 
-	word = inl(SH7751_BCR1);
+	word = ctrl_inl(SH7751_BCR1);
 	/* check BCR for SDRAM in area */
 	if (((word >> area) & 1) == 0) {
 		printk("PCI: Area %d is not configured for SDRAM. BCR1=0x%x\n",
@@ -67,7 +67,7 @@ static int __init __area_sdram_check(unsigned int area)
 	}
 	pci_write_reg(word, SH4_PCIBCR1);
 
-	word = (u16)inw(SH7751_BCR2);
+	word = (u16)ctrl_inw(SH7751_BCR2);
 	/* check BCR2 for 32bit SDRAM interface*/
 	if (((word >> (area << 1)) & 0x3) != 0x3) {
 		printk("PCI: Area %d is not 32 bit SDRAM. BCR2=0x%x\n",
@@ -85,9 +85,9 @@ int __init sh7751_pcic_init(struct sh4_pci_address_map *map)
 	u32 word;
 
 	/* Set the BCR's to enable PCI access */
-	reg = inl(SH7751_BCR1);
+	reg = ctrl_inl(SH7751_BCR1);
 	reg |= 0x80000;
-	outl(reg, SH7751_BCR1);
+	ctrl_outl(reg, SH7751_BCR1);
 
 	/* Turn the clocks back on (not done in reset)*/
 	pci_write_reg(0, SH4_PCICLKR);
@@ -179,13 +179,13 @@ int __init sh7751_pcic_init(struct sh4_pci_address_map *map)
 		return 0;
 
 	/* configure the wait control registers */
-	word = inl(SH7751_WCR1);
+	word = ctrl_inl(SH7751_WCR1);
 	pci_write_reg(word, SH4_PCIWCR1);
-	word = inl(SH7751_WCR2);
+	word = ctrl_inl(SH7751_WCR2);
 	pci_write_reg(word, SH4_PCIWCR2);
-	word = inl(SH7751_WCR3);
+	word = ctrl_inl(SH7751_WCR3);
 	pci_write_reg(word, SH4_PCIWCR3);
-	word = inl(SH7751_MCR);
+	word = ctrl_inl(SH7751_MCR);
 	pci_write_reg(word, SH4_PCIMCR);
 
 	/* NOTE: I'm ignoring the PCI error IRQs for now..

arch/sh/drivers/pci/pci-sh7780.c

@@ -52,7 +52,7 @@ static int __init sh7780_pci_init(void)
 
 	pr_debug("PCI: Starting intialization.\n");
 
-	outl(0x00000001, SH7780_PCI_VCR2); /* Enable PCIC */
+	ctrl_outl(0x00000001, SH7780_PCI_VCR2); /* Enable PCIC */
 
 	/* check for SH7780/SH7780R hardware */
 	id = pci_read_reg(SH7780_PCIVID);

arch/sh/kernel/Makefile_32

@@ -22,5 +22,6 @@ obj-$(CONFIG_CRASH_DUMP)	+= crash_dump.o
 obj-$(CONFIG_PM)		+= pm.o
 obj-$(CONFIG_STACKTRACE)	+= stacktrace.o
 obj-$(CONFIG_BINFMT_ELF)	+= dump_task.o
+obj-$(CONFIG_IO_TRAPPED)	+= io_trapped.o
 
 EXTRA_CFLAGS += -Werror

arch/sh/kernel/Makefile_64

@@ -18,5 +18,6 @@ obj-$(CONFIG_CRASH_DUMP)	+= crash_dump.o
 obj-$(CONFIG_PM)		+= pm.o
 obj-$(CONFIG_STACKTRACE)	+= stacktrace.o
 obj-$(CONFIG_BINFMT_ELF)	+= dump_task.o
+obj-$(CONFIG_IO_TRAPPED)	+= io_trapped.o
 
 EXTRA_CFLAGS += -Werror

arch/sh/kernel/cpu/irq/Makefile

@@ -6,4 +6,3 @@ obj-y	+= intc.o
 obj-$(CONFIG_SUPERH32)			+= imask.o
 obj-$(CONFIG_CPU_SH5)			+= intc-sh5.o
 obj-$(CONFIG_CPU_HAS_IPR_IRQ)		+= ipr.o
-obj-$(CONFIG_CPU_HAS_MASKREG_IRQ)	+= maskreg.o

arch/sh/kernel/cpu/irq/intc-sh5.c

@@ -75,21 +75,6 @@ int intc_evt_to_irq[(0xE20/0x20)+1] = {
 	-1, -1				/* 0xE00 - 0xE20 */
 };
 
-/*
- * Opposite mapper.
- */
-static int IRQ_to_vectorN[NR_INTC_IRQS] = {
-	0x12, 0x15, 0x18, 0x1B, 0x40, 0x41, 0x42, 0x43, /*  0- 7 */
-	  -1,   -1,   -1,   -1, 0x50, 0x51, 0x52, 0x53,	/*  8-15 */
-	0x54, 0x55, 0x32, 0x33, 0x34, 0x35, 0x36,   -1, /* 16-23 */
-	  -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1, /* 24-31 */
-	0x20, 0x21, 0x22, 0x23, 0x24, 0x25, 0x26, 0x38,	/* 32-39 */
-        0x39, 0x3A, 0x3B,   -1,   -1,   -1,   -1,   -1, /* 40-47 */
-	  -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1, /* 48-55 */
-	  -1,   -1,   -1,   -1,   -1,   -1,   -1, 0x2B, /* 56-63 */
-
-};
-
 static unsigned long intc_virt;
 
 static unsigned int startup_intc_irq(unsigned int irq);
@@ -176,6 +161,18 @@ void make_intc_irq(unsigned int irq)
 }
 
 #if defined(CONFIG_PROC_FS) && defined(CONFIG_SYSCTL)
+static int IRQ_to_vectorN[NR_INTC_IRQS] = {
+	0x12, 0x15, 0x18, 0x1B, 0x40, 0x41, 0x42, 0x43, /*  0- 7 */
+	  -1,   -1,   -1,   -1, 0x50, 0x51, 0x52, 0x53,	/*  8-15 */
+	0x54, 0x55, 0x32, 0x33, 0x34, 0x35, 0x36,   -1, /* 16-23 */
+	  -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1, /* 24-31 */
+	0x20, 0x21, 0x22, 0x23, 0x24, 0x25, 0x26, 0x38,	/* 32-39 */
+        0x39, 0x3A, 0x3B,   -1,   -1,   -1,   -1,   -1, /* 40-47 */
+	  -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1, /* 48-55 */
+	  -1,   -1,   -1,   -1,   -1,   -1,   -1, 0x2B, /* 56-63 */
+
+};
+
 int intc_irq_describe(char* p, int irq)
 {
 	if (irq < NR_INTC_IRQS)

arch/sh/kernel/cpu/irq/maskreg.c

@@ -1,93 +0,0 @@
-/*
- * Interrupt handling for Simple external interrupt mask register
- *
- * Copyright (C) 2001 A&D Co., Ltd. <http://www.aandd.co.jp>
- *
- * This is for the machine which have single 16 bit register
- * for masking external IRQ individually.
- * Each bit of the register is for masking each interrupt.
- *
- * This file may be copied or modified under the terms of the GNU
- * General Public License.  See linux/COPYING for more information.
- */
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <linux/irq.h>
-#include <asm/system.h>
-#include <asm/io.h>
-
-/* address of external interrupt mask register */
-unsigned long irq_mask_register;
-
-/* forward declaration */
-static unsigned int startup_maskreg_irq(unsigned int irq);
-static void shutdown_maskreg_irq(unsigned int irq);
-static void enable_maskreg_irq(unsigned int irq);
-static void disable_maskreg_irq(unsigned int irq);
-static void mask_and_ack_maskreg(unsigned int);
-static void end_maskreg_irq(unsigned int irq);
-
-/* hw_interrupt_type */
-static struct hw_interrupt_type maskreg_irq_type = {
-	.typename = "Mask Register",
-	.startup = startup_maskreg_irq,
-	.shutdown = shutdown_maskreg_irq,
-	.enable = enable_maskreg_irq,
-	.disable = disable_maskreg_irq,
-	.ack = mask_and_ack_maskreg,
-	.end = end_maskreg_irq
-};
-
-/* actual implementation */
-static unsigned int startup_maskreg_irq(unsigned int irq)
-{
-	enable_maskreg_irq(irq);
-	return 0; /* never anything pending */
-}
-
-static void shutdown_maskreg_irq(unsigned int irq)
-{
-	disable_maskreg_irq(irq);
-}
-
-static void disable_maskreg_irq(unsigned int irq)
-{
-	unsigned short val, mask = 0x01 << irq;
-
-	BUG_ON(!irq_mask_register);
-
-	/* Set "irq"th bit */
-	val = ctrl_inw(irq_mask_register);
-	val |= mask;
-	ctrl_outw(val, irq_mask_register);
-}
-
-static void enable_maskreg_irq(unsigned int irq)
-{
-	unsigned short val, mask = ~(0x01 << irq);
-
-	BUG_ON(!irq_mask_register);
-
-	/* Clear "irq"th bit */
-	val = ctrl_inw(irq_mask_register);
-	val &= mask;
-	ctrl_outw(val, irq_mask_register);
-}
-
-static void mask_and_ack_maskreg(unsigned int irq)
-{
-	disable_maskreg_irq(irq);
-}
-
-static void end_maskreg_irq(unsigned int irq)
-{
-	if (!(irq_desc[irq].status & (IRQ_DISABLED|IRQ_INPROGRESS)))
-		enable_maskreg_irq(irq);
-}
-
-void make_maskreg_irq(unsigned int irq)
-{
-	disable_irq_nosync(irq);
-	irq_desc[irq].handler = &maskreg_irq_type;
-	disable_maskreg_irq(irq);
-}

arch/sh/kernel/cpu/sh4/probe.c

@@ -126,12 +126,18 @@ int __init detect_cpu_and_cache_system(void)
 					  CPU_HAS_LLSC;
 		break;
 	case 0x3008:
-		if (prr == 0xa0) {
+		if (prr == 0xa0 || prr == 0xa1) {
 			boot_cpu_data.type = CPU_SH7722;
 			boot_cpu_data.icache.ways = 4;
 			boot_cpu_data.dcache.ways = 4;
 			boot_cpu_data.flags |= CPU_HAS_LLSC;
 		}
+		else if (prr == 0x70) {
+			boot_cpu_data.type = CPU_SH7366;
+			boot_cpu_data.icache.ways = 4;
+			boot_cpu_data.dcache.ways = 4;
+			boot_cpu_data.flags |= CPU_HAS_LLSC;
+		}
 		break;
 	case 0x4000:	/* 1st cut */
 	case 0x4001:	/* 2nd cut */

arch/sh/kernel/cpu/sh4a/Makefile

@@ -9,6 +9,7 @@ obj-$(CONFIG_CPU_SUBTYPE_SH7780)	+= setup-sh7780.o
 obj-$(CONFIG_CPU_SUBTYPE_SH7785)	+= setup-sh7785.o
 obj-$(CONFIG_CPU_SUBTYPE_SH7343)	+= setup-sh7343.o
 obj-$(CONFIG_CPU_SUBTYPE_SH7722)	+= setup-sh7722.o
+obj-$(CONFIG_CPU_SUBTYPE_SH7366)	+= setup-sh7366.o
 obj-$(CONFIG_CPU_SUBTYPE_SHX3)		+= setup-shx3.o
 
 # SMP setup
@@ -21,6 +22,7 @@ clock-$(CONFIG_CPU_SUBTYPE_SH7780)	:= clock-sh7780.o
 clock-$(CONFIG_CPU_SUBTYPE_SH7785)	:= clock-sh7785.o
 clock-$(CONFIG_CPU_SUBTYPE_SH7343)	:= clock-sh7343.o
 clock-$(CONFIG_CPU_SUBTYPE_SH7722)	:= clock-sh7722.o
+clock-$(CONFIG_CPU_SUBTYPE_SH7366)	:= clock-sh7722.o
 clock-$(CONFIG_CPU_SUBTYPE_SHX3)	:= clock-shx3.o
 
 obj-y			+= $(clock-y)

arch/sh/kernel/cpu/sh4a/clock-sh7722.c

@@ -1,7 +1,7 @@
 /*
  * arch/sh/kernel/cpu/sh4a/clock-sh7722.c
  *
- * SH7722 support for the clock framework
+ * SH7722 & SH7366 support for the clock framework
  *
  * Copyright (c) 2006-2007 Nomad Global Solutions Inc
  * Based on code for sh7343 by Paul Mundt
@@ -417,15 +417,19 @@ static int sh7722_siu_which(struct clk *clk)
 		return 0;
 	if (!strcmp(clk->name, "siu_b_clk"))
 		return 1;
+#if defined(CONFIG_CPU_SUBTYPE_SH7722)
 	if (!strcmp(clk->name, "irda_clk"))
 		return 2;
+#endif
 	return -EINVAL;
 }
 
 static unsigned long sh7722_siu_regs[] = {
 	[0] = SCLKACR,
 	[1] = SCLKBCR,
+#if defined(CONFIG_CPU_SUBTYPE_SH7722)
 	[2] = IrDACLKCR,
+#endif
 };
 
 static int sh7722_siu_start_stop(struct clk *clk, int enable)
@@ -571,10 +575,12 @@ static struct clk sh7722_siu_b_clock = {
 	.ops = &sh7722_siu_clk_ops,
 };
 
+#if defined(CONFIG_CPU_SUBTYPE_SH7722)
 static struct clk sh7722_irda_clock = {
 	.name = "irda_clk",
 	.ops = &sh7722_siu_clk_ops,
 };
+#endif
 
 static struct clk sh7722_video_clock = {
 	.name = "video_clk",
@@ -588,7 +594,9 @@ static struct clk *sh7722_clocks[] = {
 	&sh7722_sdram_clock,
 	&sh7722_siu_a_clock,
 	&sh7722_siu_b_clock,
+#if defined(CONFIG_CPU_SUBTYPE_SH7722)
 	&sh7722_irda_clock,
+#endif
 	&sh7722_video_clock,
 };
 

arch/sh/kernel/cpu/sh4a/setup-sh7366.c

@@ -0,0 +1,177 @@
+/*
+ * SH7366 Setup
+ *
+ *  Copyright (C) 2008 Renesas Solutions
+ *
+ * Based on linux/arch/sh/kernel/cpu/sh4a/setup-sh7722.c
+ *
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License.  See the file "COPYING" in the main directory of this archive
+ * for more details.
+ */
+#include <linux/platform_device.h>
+#include <linux/init.h>
+#include <linux/serial.h>
+#include <asm/sci.h>
+
+static struct plat_sci_port sci_platform_data[] = {
+	{
+		.mapbase	= 0xffe00000,
+		.flags		= UPF_BOOT_AUTOCONF,
+		.type		= PORT_SCIF,
+		.irqs		= { 80, 80, 80, 80 },
+	}, {
+		.flags = 0,
+	}
+};
+
+static struct platform_device sci_device = {
+	.name		= "sh-sci",
+	.id		= -1,
+	.dev		= {
+		.platform_data	= sci_platform_data,
+	},
+};
+
+static struct platform_device *sh7366_devices[] __initdata = {
+	&sci_device,
+};
+
+static int __init sh7366_devices_setup(void)
+{
+	return platform_add_devices(sh7366_devices,
+				    ARRAY_SIZE(sh7366_devices));
+}
+__initcall(sh7366_devices_setup);
+
+enum {
+	UNUSED=0,
+
+	/* interrupt sources */
+	IRQ0, IRQ1, IRQ2, IRQ3, IRQ4, IRQ5, IRQ6, IRQ7,
+	ICB,
+	DMAC0, DMAC1, DMAC2, DMAC3,
+	VIO_CEUI, VIO_BEUI, VIO_VEUI, VOU,
+	MFI, VPU, USB,
+	MMC_MMC1I, MMC_MMC2I, MMC_MMC3I,
+	DMAC4, DMAC5, DMAC_DADERR,
+	SCIF, SCIFA1, SCIFA2,
+	DENC, MSIOF,
+	FLCTL_FLSTEI, FLCTL_FLENDI, FLCTL_FLTREQ0I, FLCTL_FLTREQ1I,
+	I2C_ALI, I2C_TACKI, I2C_WAITI, I2C_DTEI,
+	SDHI0, SDHI1, SDHI2, SDHI3,
+	CMT, TSIF, SIU,
+	TMU0, TMU1, TMU2,
+	VEU2, LCDC,
+
+	/* interrupt groups */
+
+	DMAC0123, VIOVOU, MMC, DMAC45, FLCTL, I2C, SDHI,
+};
+
+static struct intc_vect vectors[] __initdata = {
+	INTC_VECT(IRQ0, 0x600), INTC_VECT(IRQ1, 0x620),
+	INTC_VECT(IRQ2, 0x640), INTC_VECT(IRQ3, 0x660),
+	INTC_VECT(IRQ4, 0x680), INTC_VECT(IRQ5, 0x6a0),
+	INTC_VECT(IRQ6, 0x6c0), INTC_VECT(IRQ7, 0x6e0),
+	INTC_VECT(ICB, 0x700),
+	INTC_VECT(DMAC0, 0x800), INTC_VECT(DMAC1, 0x820),
+	INTC_VECT(DMAC2, 0x840), INTC_VECT(DMAC3, 0x860),
+	INTC_VECT(VIO_CEUI, 0x880), INTC_VECT(VIO_BEUI, 0x8a0),
+	INTC_VECT(VIO_VEUI, 0x8c0), INTC_VECT(VOU, 0x8e0),
+	INTC_VECT(MFI, 0x900), INTC_VECT(VPU, 0x980), INTC_VECT(USB, 0xa20),
+	INTC_VECT(MMC_MMC1I, 0xb00), INTC_VECT(MMC_MMC2I, 0xb20),
+	INTC_VECT(MMC_MMC3I, 0xb40),
+	INTC_VECT(DMAC4, 0xb80), INTC_VECT(DMAC5, 0xba0),
+	INTC_VECT(DMAC_DADERR, 0xbc0),
+	INTC_VECT(SCIF, 0xc00), INTC_VECT(SCIFA1, 0xc20),
+	INTC_VECT(SCIFA2, 0xc40),
+	INTC_VECT(DENC, 0xc60), INTC_VECT(MSIOF, 0xc80),
+	INTC_VECT(FLCTL_FLSTEI, 0xd80), INTC_VECT(FLCTL_FLENDI, 0xda0),
+	INTC_VECT(FLCTL_FLTREQ0I, 0xdc0), INTC_VECT(FLCTL_FLTREQ1I, 0xde0),
+	INTC_VECT(I2C_ALI, 0xe00), INTC_VECT(I2C_TACKI, 0xe20),
+	INTC_VECT(I2C_WAITI, 0xe40), INTC_VECT(I2C_DTEI, 0xe60),
+	INTC_VECT(SDHI0, 0xe80), INTC_VECT(SDHI1, 0xea0),
+	INTC_VECT(SDHI2, 0xec0), INTC_VECT(SDHI3, 0xee0),
+	INTC_VECT(CMT, 0xf00), INTC_VECT(TSIF, 0xf20),
+	INTC_VECT(SIU, 0xf80),
+	INTC_VECT(TMU0, 0x400), INTC_VECT(TMU1, 0x420),
+	INTC_VECT(TMU2, 0x440),
+	INTC_VECT(VEU2, 0x580), INTC_VECT(LCDC, 0x580),
+};
+
+static struct intc_group groups[] __initdata = {
+	INTC_GROUP(DMAC0123, DMAC0, DMAC1, DMAC2, DMAC3),
+	INTC_GROUP(VIOVOU, VIO_CEUI, VIO_BEUI, VIO_VEUI, VOU),
+	INTC_GROUP(MMC, MMC_MMC1I, MMC_MMC2I, MMC_MMC3I),
+	INTC_GROUP(DMAC45, DMAC4, DMAC5, DMAC_DADERR),
+	INTC_GROUP(FLCTL, FLCTL_FLSTEI, FLCTL_FLENDI,
+		   FLCTL_FLTREQ0I, FLCTL_FLTREQ1I),
+	INTC_GROUP(I2C, I2C_ALI, I2C_TACKI, I2C_WAITI, I2C_DTEI),
+	INTC_GROUP(SDHI, SDHI0, SDHI1, SDHI2, SDHI3),
+};
+
+static struct intc_mask_reg mask_registers[] __initdata = {
+	{ 0xa4080080, 0xa40800c0, 8, /* IMR0 / IMCR0 */
+	  { } },
+	{ 0xa4080084, 0xa40800c4, 8, /* IMR1 / IMCR1 */
+	  { VOU, VIO_VEUI, VIO_BEUI, VIO_CEUI, DMAC3, DMAC2, DMAC1, DMAC0 } },
+	{ 0xa4080088, 0xa40800c8, 8, /* IMR2 / IMCR2 */
+	  { 0, 0, 0, VPU, 0, 0, 0, MFI } },
+	{ 0xa408008c, 0xa40800cc, 8, /* IMR3 / IMCR3 */
+	  { 0, 0, 0, ICB } },
+	{ 0xa4080090, 0xa40800d0, 8, /* IMR4 / IMCR4 */
+	  { 0, TMU2, TMU1, TMU0, VEU2, 0, 0, LCDC } },
+	{ 0xa4080094, 0xa40800d4, 8, /* IMR5 / IMCR5 */
+	  { 0, DMAC_DADERR, DMAC5, DMAC4, DENC, SCIFA2, SCIFA1, SCIF } },
+	{ 0xa4080098, 0xa40800d8, 8, /* IMR6 / IMCR6 */
+	  { 0, 0, 0, 0, 0, 0, 0, MSIOF } },
+	{ 0xa408009c, 0xa40800dc, 8, /* IMR7 / IMCR7 */
+	  { I2C_DTEI, I2C_WAITI, I2C_TACKI, I2C_ALI,
+	    FLCTL_FLTREQ1I, FLCTL_FLTREQ0I, FLCTL_FLENDI, FLCTL_FLSTEI } },
+	{ 0xa40800a0, 0xa40800e0, 8, /* IMR8 / IMCR8 */
+	  { SDHI3, SDHI2, SDHI1, SDHI0, 0, 0, 0, SIU } },
+	{ 0xa40800a4, 0xa40800e4, 8, /* IMR9 / IMCR9 */
+	  { 0, 0, 0, CMT, 0, USB, } },
+	{ 0xa40800a8, 0xa40800e8, 8, /* IMR10 / IMCR10 */
+	  { 0, MMC_MMC3I, MMC_MMC2I, MMC_MMC1I } },
+	{ 0xa40800ac, 0xa40800ec, 8, /* IMR11 / IMCR11 */
+	  { 0, 0, 0, 0, 0, 0, 0, TSIF } },
+	{ 0xa4140044, 0xa4140064, 8, /* INTMSK00 / INTMSKCLR00 */
+	  { IRQ0, IRQ1, IRQ2, IRQ3, IRQ4, IRQ5, IRQ6, IRQ7 } },
+};
+
+static struct intc_prio_reg prio_registers[] __initdata = {
+	{ 0xa4080000, 0, 16, 4, /* IPRA */ { TMU0, TMU1, TMU2 } },
+	{ 0xa4080004, 0, 16, 4, /* IPRB */ { VEU2, LCDC, ICB } },
+	{ 0xa4080008, 0, 16, 4, /* IPRC */ { } },
+	{ 0xa408000c, 0, 16, 4, /* IPRD */ { } },
+	{ 0xa4080010, 0, 16, 4, /* IPRE */ { DMAC0123, VIOVOU, MFI, VPU } },
+	{ 0xa4080014, 0, 16, 4, /* IPRF */ { 0, DMAC45, USB, CMT } },
+	{ 0xa4080018, 0, 16, 4, /* IPRG */ { SCIF, SCIFA1, SCIFA2, DENC } },
+	{ 0xa408001c, 0, 16, 4, /* IPRH */ { MSIOF, 0, FLCTL, I2C } },
+	{ 0xa4080020, 0, 16, 4, /* IPRI */ { 0, 0, TSIF, } },
+	{ 0xa4080024, 0, 16, 4, /* IPRJ */ { 0, 0, SIU } },
+	{ 0xa4080028, 0, 16, 4, /* IPRK */ { 0, MMC, 0, SDHI } },
+	{ 0xa408002c, 0, 16, 4, /* IPRL */ { } },
+	{ 0xa4140010, 0, 32, 4, /* INTPRI00 */
+	  { IRQ0, IRQ1, IRQ2, IRQ3, IRQ4, IRQ5, IRQ6, IRQ7 } },
+};
+
+static struct intc_sense_reg sense_registers[] __initdata = {
+	{ 0xa414001c, 16, 2, /* ICR1 */
+	  { IRQ0, IRQ1, IRQ2, IRQ3, IRQ4, IRQ5, IRQ6, IRQ7 } },
+};
+
+static DECLARE_INTC_DESC(intc_desc, "sh7366", vectors, groups,
+			 mask_registers, prio_registers, sense_registers);
+
+void __init plat_irq_setup(void)
+{
+	register_intc_controller(&intc_desc);
+}
+
+void __init plat_mem_setup(void)
+{
+	/* TODO: Register Node 1 */
+}

arch/sh/kernel/cpu/sh5/probe.c

@@ -20,19 +20,18 @@ int __init detect_cpu_and_cache_system(void)
 {
 	unsigned long long cir;
 
-	/* Do peeks in real mode to avoid having to set up a mapping for the
-	   WPC registers. On SH5-101 cut2, such a mapping would be exposed to
-	   an address translation erratum which would make it hard to set up
-	   correctly. */
+	/*
+	 * Do peeks in real mode to avoid having to set up a mapping for
+	 * the WPC registers. On SH5-101 cut2, such a mapping would be
+	 * exposed to an address translation erratum which would make it
+	 * hard to set up correctly.
+	 */
 	cir = peek_real_address_q(0x0d000008);
-	if ((cir & 0xffff) == 0x5103) {
+	if ((cir & 0xffff) == 0x5103)
 		boot_cpu_data.type = CPU_SH5_103;
-	} else if (((cir >> 32) & 0xffff) == 0x51e2) {
+	else if (((cir >> 32) & 0xffff) == 0x51e2)
 		/* CPU.VCR aliased at CIR address on SH5-101 */
 		boot_cpu_data.type = CPU_SH5_101;
-	} else {
-		boot_cpu_data.type = CPU_SH_NONE;
-	}
 
 	/*
 	 * First, setup some sane values for the I-cache.
@@ -40,37 +39,33 @@ int __init detect_cpu_and_cache_system(void)
 	boot_cpu_data.icache.ways		= 4;
 	boot_cpu_data.icache.sets		= 256;
 	boot_cpu_data.icache.linesz		= L1_CACHE_BYTES;
+	boot_cpu_data.icache.way_incr		= (1 << 13);
+	boot_cpu_data.icache.entry_shift	= 5;
+	boot_cpu_data.icache.way_size		= boot_cpu_data.icache.sets *
+						  boot_cpu_data.icache.linesz;
+	boot_cpu_data.icache.entry_mask		= 0x1fe0;
+	boot_cpu_data.icache.flags		= 0;
 
-#if 0
 	/*
-	 * FIXME: This can probably be cleaned up a bit as well.. for example,
-	 * do we really need the way shift _and_ the way_step_shift ?? Judging
-	 * by the existing code, I would guess no.. is there any valid reason
-	 * why we need to be tracking this around?
+	 * Next, setup some sane values for the D-cache.
+	 *
+	 * On the SH5, these are pretty consistent with the I-cache settings,
+	 * so we just copy over the existing definitions.. these can be fixed
+	 * up later, especially if we add runtime CPU probing.
+	 *
+	 * Though in the meantime it saves us from having to duplicate all of
+	 * the above definitions..
 	 */
-	boot_cpu_data.icache.way_shift		= 13;
-	boot_cpu_data.icache.entry_shift	= 5;
-	boot_cpu_data.icache.set_shift		= 4;
-	boot_cpu_data.icache.way_step_shift	= 16;
-	boot_cpu_data.icache.asid_shift		= 2;
+	boot_cpu_data.dcache		= boot_cpu_data.icache;
 
 	/*
-	 * way offset = cache size / associativity, so just don't factor in
-	 * associativity in the first place..
+	 * Setup any cache-related flags here
 	 */
-	boot_cpu_data.icache.way_ofs	= boot_cpu_data.icache.sets *
-					  boot_cpu_data.icache.linesz;
-
-	boot_cpu_data.icache.asid_mask		= 0x3fc;
-	boot_cpu_data.icache.idx_mask		= 0x1fe0;
-	boot_cpu_data.icache.epn_mask		= 0xffffe000;
+#if defined(CONFIG_CACHE_WRITETHROUGH)
+	set_bit(SH_CACHE_MODE_WT, &(boot_cpu_data.dcache.flags));
+#elif defined(CONFIG_CACHE_WRITEBACK)
+	set_bit(SH_CACHE_MODE_WB, &(boot_cpu_data.dcache.flags));
 #endif
 
-	boot_cpu_data.icache.flags		= 0;
-
-	/* A trivial starting point.. */
-	memcpy(&boot_cpu_data.dcache,
-	       &boot_cpu_data.icache, sizeof(struct cache_info));
-
 	return 0;
 }

arch/sh/kernel/io.c

@@ -63,7 +63,13 @@ EXPORT_SYMBOL(memset_io);
 
 void __iomem *ioport_map(unsigned long port, unsigned int nr)
 {
-	return sh_mv.mv_ioport_map(port, nr);
+	void __iomem *ret;
+
+	ret = __ioport_map_trapped(port, nr);
+	if (ret)
+		return ret;
+
+	return __ioport_map(port, nr);
 }
 EXPORT_SYMBOL(ioport_map);
 

arch/sh/kernel/io_generic.c

@@ -33,17 +33,17 @@ static inline void delay(void)
 
 u8 generic_inb(unsigned long port)
 {
-	return ctrl_inb((unsigned long __force)ioport_map(port, 1));
+	return ctrl_inb((unsigned long __force)__ioport_map(port, 1));
 }
 
 u16 generic_inw(unsigned long port)
 {
-	return ctrl_inw((unsigned long __force)ioport_map(port, 2));
+	return ctrl_inw((unsigned long __force)__ioport_map(port, 2));
 }
 
 u32 generic_inl(unsigned long port)
 {
-	return ctrl_inl((unsigned long __force)ioport_map(port, 4));
+	return ctrl_inl((unsigned long __force)__ioport_map(port, 4));
 }
 
 u8 generic_inb_p(unsigned long port)
@@ -81,7 +81,7 @@ void generic_insb(unsigned long port, void *dst, unsigned long count)
 	volatile u8 *port_addr;
 	u8 *buf = dst;
 
-	port_addr = (volatile u8 *)ioport_map(port, 1);
+	port_addr = (volatile u8 *)__ioport_map(port, 1);
 	while (count--)
 		*buf++ = *port_addr;
 }
@@ -91,7 +91,7 @@ void generic_insw(unsigned long port, void *dst, unsigned long count)
 	volatile u16 *port_addr;
 	u16 *buf = dst;
 
-	port_addr = (volatile u16 *)ioport_map(port, 2);
+	port_addr = (volatile u16 *)__ioport_map(port, 2);
 	while (count--)
 		*buf++ = *port_addr;
 
@@ -103,7 +103,7 @@ void generic_insl(unsigned long port, void *dst, unsigned long count)
 	volatile u32 *port_addr;
 	u32 *buf = dst;
 
-	port_addr = (volatile u32 *)ioport_map(port, 4);
+	port_addr = (volatile u32 *)__ioport_map(port, 4);
 	while (count--)
 		*buf++ = *port_addr;
 
@@ -112,17 +112,17 @@ void generic_insl(unsigned long port, void *dst, unsigned long count)
 
 void generic_outb(u8 b, unsigned long port)
 {
-	ctrl_outb(b, (unsigned long __force)ioport_map(port, 1));
+	ctrl_outb(b, (unsigned long __force)__ioport_map(port, 1));
 }
 
 void generic_outw(u16 b, unsigned long port)
 {
-	ctrl_outw(b, (unsigned long __force)ioport_map(port, 2));
+	ctrl_outw(b, (unsigned long __force)__ioport_map(port, 2));
 }
 
 void generic_outl(u32 b, unsigned long port)
 {
-	ctrl_outl(b, (unsigned long __force)ioport_map(port, 4));
+	ctrl_outl(b, (unsigned long __force)__ioport_map(port, 4));
 }
 
 void generic_outb_p(u8 b, unsigned long port)
@@ -153,7 +153,7 @@ void generic_outsb(unsigned long port, const void *src, unsigned long count)
 	volatile u8 *port_addr;
 	const u8 *buf = src;
 
-	port_addr = (volatile u8 __force *)ioport_map(port, 1);
+	port_addr = (volatile u8 __force *)__ioport_map(port, 1);
 
 	while (count--)
 		*port_addr = *buf++;
@@ -164,7 +164,7 @@ void generic_outsw(unsigned long port, const void *src, unsigned long count)
 	volatile u16 *port_addr;
 	const u16 *buf = src;
 
-	port_addr = (volatile u16 __force *)ioport_map(port, 2);
+	port_addr = (volatile u16 __force *)__ioport_map(port, 2);
 
 	while (count--)
 		*port_addr = *buf++;
@@ -177,7 +177,7 @@ void generic_outsl(unsigned long port, const void *src, unsigned long count)
 	volatile u32 *port_addr;
 	const u32 *buf = src;
 
-	port_addr = (volatile u32 __force *)ioport_map(port, 4);
+	port_addr = (volatile u32 __force *)__ioport_map(port, 4);
 	while (count--)
 		*port_addr = *buf++;
 

arch/sh/kernel/io_trapped.c

@@ -0,0 +1,276 @@
+/*
+ * Trapped io support
+ *
+ * Copyright (C) 2008 Magnus Damm
+ *
+ * Intercept io operations by trapping.
+ *
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License.  See the file "COPYING" in the main directory of this archive
+ * for more details.
+ */
+#include <linux/kernel.h>
+#include <linux/mm.h>
+#include <linux/bitops.h>
+#include <linux/vmalloc.h>
+#include <linux/module.h>
+#include <asm/system.h>
+#include <asm/mmu_context.h>
+#include <asm/uaccess.h>
+#include <asm/io.h>
+#include <asm/io_trapped.h>
+
+#define TRAPPED_PAGES_MAX 16
+
+#ifdef CONFIG_HAS_IOPORT
+LIST_HEAD(trapped_io);
+EXPORT_SYMBOL_GPL(trapped_io);
+#endif
+#ifdef CONFIG_HAS_IOMEM
+LIST_HEAD(trapped_mem);
+EXPORT_SYMBOL_GPL(trapped_mem);
+#endif
+static DEFINE_SPINLOCK(trapped_lock);
+
+int __init register_trapped_io(struct trapped_io *tiop)
+{
+	struct resource *res;
+	unsigned long len = 0, flags = 0;
+	struct page *pages[TRAPPED_PAGES_MAX];
+	int k, n;
+
+	/* structure must be page aligned */
+	if ((unsigned long)tiop & (PAGE_SIZE - 1))
+		goto bad;
+
+	for (k = 0; k < tiop->num_resources; k++) {
+		res = tiop->resource + k;
+		len += roundup((res->end - res->start) + 1, PAGE_SIZE);
+		flags |= res->flags;
+	}
+
+	/* support IORESOURCE_IO _or_ MEM, not both */
+	if (hweight_long(flags) != 1)
+		goto bad;
+
+	n = len >> PAGE_SHIFT;
+
+	if (n >= TRAPPED_PAGES_MAX)
+		goto bad;
+
+	for (k = 0; k < n; k++)
+		pages[k] = virt_to_page(tiop);
+
+	tiop->virt_base = vmap(pages, n, VM_MAP, PAGE_NONE);
+	if (!tiop->virt_base)
+		goto bad;
+
+	len = 0;
+	for (k = 0; k < tiop->num_resources; k++) {
+		res = tiop->resource + k;
+		pr_info("trapped io 0x%08lx overrides %s 0x%08lx\n",
+		       (unsigned long)(tiop->virt_base + len),
+		       res->flags & IORESOURCE_IO ? "io" : "mmio",
+		       (unsigned long)res->start);
+		len += roundup((res->end - res->start) + 1, PAGE_SIZE);
+	}
+
+	tiop->magic = IO_TRAPPED_MAGIC;
+	INIT_LIST_HEAD(&tiop->list);
+	spin_lock_irq(&trapped_lock);
+	if (flags & IORESOURCE_IO)
+		list_add(&tiop->list, &trapped_io);
+	if (flags & IORESOURCE_MEM)
+		list_add(&tiop->list, &trapped_mem);
+	spin_unlock_irq(&trapped_lock);
+
+	return 0;
+ bad:
+	pr_warning("unable to install trapped io filter\n");
+	return -1;
+}
+EXPORT_SYMBOL_GPL(register_trapped_io);
+
+void __iomem *match_trapped_io_handler(struct list_head *list,
+				       unsigned long offset,
+				       unsigned long size)
+{
+	unsigned long voffs;
+	struct trapped_io *tiop;
+	struct resource *res;
+	int k, len;
+
+	spin_lock_irq(&trapped_lock);
+	list_for_each_entry(tiop, list, list) {
+		voffs = 0;
+		for (k = 0; k < tiop->num_resources; k++) {
+			res = tiop->resource + k;
+			if (res->start == offset) {
+				spin_unlock_irq(&trapped_lock);
+				return tiop->virt_base + voffs;
+			}
+
+			len = (res->end - res->start) + 1;
+			voffs += roundup(len, PAGE_SIZE);
+		}
+	}
+	spin_unlock_irq(&trapped_lock);
+	return NULL;
+}
+EXPORT_SYMBOL_GPL(match_trapped_io_handler);
+
+static struct trapped_io *lookup_tiop(unsigned long address)
+{
+	pgd_t *pgd_k;
+	pud_t *pud_k;
+	pmd_t *pmd_k;
+	pte_t *pte_k;
+	pte_t entry;
+
+	pgd_k = swapper_pg_dir + pgd_index(address);
+	if (!pgd_present(*pgd_k))
+		return NULL;
+
+	pud_k = pud_offset(pgd_k, address);
+	if (!pud_present(*pud_k))
+		return NULL;
+
+	pmd_k = pmd_offset(pud_k, address);
+	if (!pmd_present(*pmd_k))
+		return NULL;
+
+	pte_k = pte_offset_kernel(pmd_k, address);
+	entry = *pte_k;
+
+	return pfn_to_kaddr(pte_pfn(entry));
+}
+
+static unsigned long lookup_address(struct trapped_io *tiop,
+				    unsigned long address)
+{
+	struct resource *res;
+	unsigned long vaddr = (unsigned long)tiop->virt_base;
+	unsigned long len;
+	int k;
+
+	for (k = 0; k < tiop->num_resources; k++) {
+		res = tiop->resource + k;
+		len = roundup((res->end - res->start) + 1, PAGE_SIZE);
+		if (address < (vaddr + len))
+			return res->start + (address - vaddr);
+		vaddr += len;
+	}
+	return 0;
+}
+
+static unsigned long long copy_word(unsigned long src_addr, int src_len,
+				    unsigned long dst_addr, int dst_len)
+{
+	unsigned long long tmp = 0;
+
+	switch (src_len) {
+	case 1:
+		tmp = ctrl_inb(src_addr);
+		break;
+	case 2:
+		tmp = ctrl_inw(src_addr);
+		break;
+	case 4:
+		tmp = ctrl_inl(src_addr);
+		break;
+	case 8:
+		tmp = ctrl_inq(src_addr);
+		break;
+	}
+
+	switch (dst_len) {
+	case 1:
+		ctrl_outb(tmp, dst_addr);
+		break;
+	case 2:
+		ctrl_outw(tmp, dst_addr);
+		break;
+	case 4:
+		ctrl_outl(tmp, dst_addr);
+		break;
+	case 8:
+		ctrl_outq(tmp, dst_addr);
+		break;
+	}
+
+	return tmp;
+}
+
+static unsigned long from_device(void *dst, const void *src, unsigned long cnt)
+{
+	struct trapped_io *tiop;
+	unsigned long src_addr = (unsigned long)src;
+	unsigned long long tmp;
+
+	pr_debug("trapped io read 0x%08lx (%ld)\n", src_addr, cnt);
+	tiop = lookup_tiop(src_addr);
+	WARN_ON(!tiop || (tiop->magic != IO_TRAPPED_MAGIC));
+
+	src_addr = lookup_address(tiop, src_addr);
+	if (!src_addr)
+		return cnt;
+
+	tmp = copy_word(src_addr,
+			max_t(unsigned long, cnt,
+			      (tiop->minimum_bus_width / 8)),
+			(unsigned long)dst, cnt);
+
+	pr_debug("trapped io read 0x%08lx -> 0x%08llx\n", src_addr, tmp);
+	return 0;
+}
+
+static unsigned long to_device(void *dst, const void *src, unsigned long cnt)
+{
+	struct trapped_io *tiop;
+	unsigned long dst_addr = (unsigned long)dst;
+	unsigned long long tmp;
+
+	pr_debug("trapped io write 0x%08lx (%ld)\n", dst_addr, cnt);
+	tiop = lookup_tiop(dst_addr);
+	WARN_ON(!tiop || (tiop->magic != IO_TRAPPED_MAGIC));
+
+	dst_addr = lookup_address(tiop, dst_addr);
+	if (!dst_addr)
+		return cnt;
+
+	tmp = copy_word((unsigned long)src, cnt,
+			dst_addr, max_t(unsigned long, cnt,
+					(tiop->minimum_bus_width / 8)));
+
+	pr_debug("trapped io write 0x%08lx -> 0x%08llx\n", dst_addr, tmp);
+	return 0;
+}
+
+static struct mem_access trapped_io_access = {
+	from_device,
+	to_device,
+};
+
+int handle_trapped_io(struct pt_regs *regs, unsigned long address)
+{
+	mm_segment_t oldfs;
+	opcode_t instruction;
+	int tmp;
+
+	if (!lookup_tiop(address))
+		return 0;
+
+	WARN_ON(user_mode(regs));
+
+	oldfs = get_fs();
+	set_fs(KERNEL_DS);
+	if (copy_from_user(&instruction, (void *)(regs->pc),
+			   sizeof(instruction))) {
+		set_fs(oldfs);
+		return 0;
+	}
+
+	tmp = handle_unaligned_access(instruction, regs, &trapped_io_access);
+	set_fs(oldfs);
+	return tmp == 0;
+}

arch/sh/kernel/irq.c

@@ -248,9 +248,6 @@ asmlinkage void do_softirq(void)
 
 void __init init_IRQ(void)
 {
-#ifdef CONFIG_CPU_HAS_PINT_IRQ
-	init_IRQ_pint();
-#endif
 	plat_irq_setup();
 
 	/* Perform the machine specific initialisation */

arch/sh/kernel/process_64.c

@@ -623,6 +623,7 @@ extern void interruptible_sleep_on(wait_queue_head_t *q);
 
 #define mid_sched	((unsigned long) interruptible_sleep_on)
 
+#ifdef CONFIG_FRAME_POINTER
 static int in_sh64_switch_to(unsigned long pc)
 {
 	extern char __sh64_switch_to_end;
@@ -631,12 +632,10 @@ static int in_sh64_switch_to(unsigned long pc)
 	return (pc >= (unsigned long) sh64_switch_to) &&
 	       (pc < (unsigned long) &__sh64_switch_to_end);
 }
+#endif
 
 unsigned long get_wchan(struct task_struct *p)
 {
-	unsigned long schedule_fp;
-	unsigned long sh64_switch_to_fp;
-	unsigned long schedule_caller_pc;
 	unsigned long pc;
 
 	if (!p || p == current || p->state == TASK_RUNNING)
@@ -649,6 +648,10 @@ unsigned long get_wchan(struct task_struct *p)
 
 #ifdef CONFIG_FRAME_POINTER
 	if (in_sh64_switch_to(pc)) {
+		unsigned long schedule_fp;
+		unsigned long sh64_switch_to_fp;
+		unsigned long schedule_caller_pc;
+
 		sh64_switch_to_fp = (long) p->thread.sp;
 		/* r14 is saved at offset 4 in the sh64_switch_to frame */
 		schedule_fp = *(unsigned long *) (long)(sh64_switch_to_fp + 4);

arch/sh/kernel/ptrace_32.c

@@ -220,7 +220,7 @@ long arch_ptrace(struct task_struct *child, long request, long addr, long data)
 		dp = ((unsigned long) child) + THREAD_SIZE -
 			 sizeof(struct pt_dspregs);
 		if (*((int *) (dp - 4)) == SR_FD) {
-			copy_to_user(addr, (void *) dp,
+			copy_to_user((void *)addr, (void *) dp,
 				sizeof(struct pt_dspregs));
 			ret = 0;
 		}
@@ -234,7 +234,7 @@ long arch_ptrace(struct task_struct *child, long request, long addr, long data)
 		dp = ((unsigned long) child) + THREAD_SIZE -
 			 sizeof(struct pt_dspregs);
 		if (*((int *) (dp - 4)) == SR_FD) {
-			copy_from_user((void *) dp, addr,
+			copy_from_user((void *) dp, (void *)addr,
 				sizeof(struct pt_dspregs));
 			ret = 0;
 		}

arch/sh/kernel/setup.c

@@ -333,7 +333,7 @@ static const char *cpu_name[] = {
 	[CPU_SH7343]	= "SH7343",	[CPU_SH7785]	= "SH7785",
 	[CPU_SH7722]	= "SH7722",	[CPU_SHX3]	= "SH-X3",
 	[CPU_SH5_101]	= "SH5-101",	[CPU_SH5_103]	= "SH5-103",
-	[CPU_SH_NONE]	= "Unknown"
+	[CPU_SH7366]	= "SH7366",	[CPU_SH_NONE]	= "Unknown"
 };
 
 const char *get_cpu_subtype(struct sh_cpuinfo *c)

arch/sh/kernel/syscalls_32.S

@@ -338,6 +338,8 @@ ENTRY(sys_call_table)
 	.long sys_epoll_pwait
 	.long sys_utimensat		/* 320 */
 	.long sys_signalfd
-	.long sys_ni_syscall
+	.long sys_timerfd_create
 	.long sys_eventfd
 	.long sys_fallocate
+	.long sys_timerfd_settime	/* 325 */
+	.long sys_timerfd_gettime

arch/sh/kernel/syscalls_64.S

@@ -376,6 +376,8 @@ sys_call_table:
 	.long sys_epoll_pwait
 	.long sys_utimensat
 	.long sys_signalfd
-	.long sys_ni_syscall		/* 350 */
+	.long sys_timerfd_create	/* 350 */
 	.long sys_eventfd
 	.long sys_fallocate
+	.long sys_timerfd_settime
+	.long sys_timerfd_gettime

arch/sh/kernel/time_32.c

@@ -120,10 +120,6 @@ static long last_rtc_update;
  */
 void handle_timer_tick(void)
 {
-	do_timer(1);
-#ifndef CONFIG_SMP
-	update_process_times(user_mode(get_irq_regs()));
-#endif
 	if (current->pid)
 		profile_tick(CPU_PROFILING);
 
@@ -132,6 +128,16 @@ void handle_timer_tick(void)
 		sh_mv.mv_heartbeat();
 #endif
 
+	/*
+	 * Here we are in the timer irq handler. We just have irqs locally
+	 * disabled but we don't know if the timer_bh is running on the other
+	 * CPU. We need to avoid to SMP race with it. NOTE: we don' t need
+	 * the irq version of write_lock because as just said we have irq
+	 * locally disabled. -arca
+	 */
+	write_seqlock(&xtime_lock);
+	do_timer(1);
+
 	/*
 	 * If we have an externally synchronized Linux clock, then update
 	 * RTC clock accordingly every ~11 minutes. Set_rtc_mmss() has to be
@@ -147,6 +153,11 @@ void handle_timer_tick(void)
 			/* do it again in 60s */
 			last_rtc_update = xtime.tv_sec - 600;
 	}
+	write_sequnlock(&xtime_lock);
+
+#ifndef CONFIG_SMP
+	update_process_times(user_mode(get_irq_regs()));
+#endif
 }
 #endif /* !CONFIG_GENERIC_CLOCKEVENTS */
 

arch/sh/kernel/time_64.c

@@ -229,15 +229,22 @@ static long last_rtc_update;
 static inline void do_timer_interrupt(void)
 {
 	unsigned long long current_ctc;
+
+	if (current->pid)
+		profile_tick(CPU_PROFILING);
+
+	/*
+	 * Here we are in the timer irq handler. We just have irqs locally
+	 * disabled but we don't know if the timer_bh is running on the other
+	 * CPU. We need to avoid to SMP race with it. NOTE: we don' t need
+	 * the irq version of write_lock because as just said we have irq
+	 * locally disabled. -arca
+	 */
+	write_lock(&xtime_lock);
 	asm ("getcon cr62, %0" : "=r" (current_ctc));
 	ctc_last_interrupt = (unsigned long) current_ctc;
 
 	do_timer(1);
-#ifndef CONFIG_SMP
-	update_process_times(user_mode(get_irq_regs()));
-#endif
-	if (current->pid)
-		profile_tick(CPU_PROFILING);
 
 #ifdef CONFIG_HEARTBEAT
 	if (sh_mv.mv_heartbeat != NULL)
@@ -259,6 +266,11 @@ static inline void do_timer_interrupt(void)
 			/* do it again in 60 s */
 			last_rtc_update = xtime.tv_sec - 600;
 	}
+	write_unlock(&xtime_lock);
+
+#ifndef CONFIG_SMP
+	update_process_times(user_mode(get_irq_regs()));
+#endif
 }
 
 /*
@@ -275,16 +287,7 @@ static irqreturn_t timer_interrupt(int irq, void *dev_id)
 	timer_status &= ~0x100;
 	ctrl_outw(timer_status, TMU0_TCR);
 
-	/*
-	 * Here we are in the timer irq handler. We just have irqs locally
-	 * disabled but we don't know if the timer_bh is running on the other
-	 * CPU. We need to avoid to SMP race with it. NOTE: we don' t need
-	 * the irq version of write_lock because as just said we have irq
-	 * locally disabled. -arca
-	 */
-	write_lock(&xtime_lock);
 	do_timer_interrupt();
-	write_unlock(&xtime_lock);
 
 	return IRQ_HANDLED;
 }

arch/sh/kernel/timers/timer-mtu2.c

@@ -154,7 +154,6 @@ static int mtu2_timer_stop(void)
 
 static int mtu2_timer_init(void)
 {
-	u8 tmp;
 	unsigned long interval;
 
 	setup_irq(CONFIG_SH_TIMER_IRQ, &mtu2_irq);

arch/sh/kernel/traps_32.c

@@ -147,6 +147,36 @@ static int die_if_no_fixup(const char * str, struct pt_regs * regs, long err)
 	return -EFAULT;
 }
 
+static inline void sign_extend(unsigned int count, unsigned char *dst)
+{
+#ifdef __LITTLE_ENDIAN__
+	if ((count == 1) && dst[0] & 0x80) {
+		dst[1] = 0xff;
+		dst[2] = 0xff;
+		dst[3] = 0xff;
+	}
+	if ((count == 2) && dst[1] & 0x80) {
+		dst[2] = 0xff;
+		dst[3] = 0xff;
+	}
+#else
+	if ((count == 1) && dst[3] & 0x80) {
+		dst[2] = 0xff;
+		dst[1] = 0xff;
+		dst[0] = 0xff;
+	}
+	if ((count == 2) && dst[2] & 0x80) {
+		dst[1] = 0xff;
+		dst[0] = 0xff;
+	}
+#endif
+}
+
+static struct mem_access user_mem_access = {
+	copy_from_user,
+	copy_to_user,
+};
+
 /*
  * handle an instruction that does an unaligned memory access by emulating the
  * desired behaviour
@@ -154,7 +184,8 @@ static int die_if_no_fixup(const char * str, struct pt_regs * regs, long err)
  *   (if that instruction is in a branch delay slot)
  * - return 0 if emulation okay, -EFAULT on existential error
  */
-static int handle_unaligned_ins(u16 instruction, struct pt_regs *regs)
+static int handle_unaligned_ins(opcode_t instruction, struct pt_regs *regs,
+				struct mem_access *ma)
 {
 	int ret, index, count;
 	unsigned long *rm, *rn;
@@ -178,25 +209,13 @@ static int handle_unaligned_ins(u16 instruction, struct pt_regs *regs)
 			dst = (unsigned char*) rn;
 			*(unsigned long*)dst = 0;
 
-#ifdef __LITTLE_ENDIAN__
-			if (copy_from_user(dst, src, count))
-				goto fetch_fault;
-
-			if ((count == 2) && dst[1] & 0x80) {
-				dst[2] = 0xff;
-				dst[3] = 0xff;
-			}
-#else
+#if !defined(__LITTLE_ENDIAN__)
 			dst += 4-count;
-
-			if (__copy_user(dst, src, count))
+#endif
+			if (ma->from(dst, src, count))
 				goto fetch_fault;
 
-			if ((count == 2) && dst[2] & 0x80) {
-				dst[0] = 0xff;
-				dst[1] = 0xff;
-			}
-#endif
+			sign_extend(count, dst);
 		} else {
 			/* to memory */
 			src = (unsigned char*) rm;
@@ -206,7 +225,7 @@ static int handle_unaligned_ins(u16 instruction, struct pt_regs *regs)
 			dst = (unsigned char*) *rn;
 			dst += regs->regs[0];
 
-			if (copy_to_user(dst, src, count))
+			if (ma->to(dst, src, count))
 				goto fetch_fault;
 		}
 		ret = 0;
@@ -217,7 +236,7 @@ static int handle_unaligned_ins(u16 instruction, struct pt_regs *regs)
 		dst = (unsigned char*) *rn;
 		dst += (instruction&0x000F)<<2;
 
-		if (copy_to_user(dst,src,4))
+		if (ma->to(dst, src, 4))
 			goto fetch_fault;
 		ret = 0;
 		break;
@@ -230,7 +249,7 @@ static int handle_unaligned_ins(u16 instruction, struct pt_regs *regs)
 #if !defined(__LITTLE_ENDIAN__)
 		src += 4-count;
 #endif
-		if (copy_to_user(dst, src, count))
+		if (ma->to(dst, src, count))
 			goto fetch_fault;
 		ret = 0;
 		break;
@@ -241,7 +260,7 @@ static int handle_unaligned_ins(u16 instruction, struct pt_regs *regs)
 		dst = (unsigned char*) rn;
 		*(unsigned long*)dst = 0;
 
-		if (copy_from_user(dst,src,4))
+		if (ma->from(dst, src, 4))
 			goto fetch_fault;
 		ret = 0;
 		break;
@@ -253,25 +272,12 @@ static int handle_unaligned_ins(u16 instruction, struct pt_regs *regs)
 		dst = (unsigned char*) rn;
 		*(unsigned long*)dst = 0;
 
-#ifdef __LITTLE_ENDIAN__
-		if (copy_from_user(dst, src, count))
-			goto fetch_fault;
-
-		if ((count == 2) && dst[1] & 0x80) {
-			dst[2] = 0xff;
-			dst[3] = 0xff;
-		}
-#else
+#if !defined(__LITTLE_ENDIAN__)
 		dst += 4-count;
-
-		if (copy_from_user(dst, src, count))
-			goto fetch_fault;
-
-		if ((count == 2) && dst[2] & 0x80) {
-			dst[0] = 0xff;
-			dst[1] = 0xff;
-		}
 #endif
+		if (ma->from(dst, src, count))
+			goto fetch_fault;
+		sign_extend(count, dst);
 		ret = 0;
 		break;
 
@@ -285,7 +291,7 @@ static int handle_unaligned_ins(u16 instruction, struct pt_regs *regs)
 			dst = (unsigned char*) *rm; /* called Rn in the spec */
 			dst += (instruction&0x000F)<<1;
 
-			if (copy_to_user(dst, src, 2))
+			if (ma->to(dst, src, 2))
 				goto fetch_fault;
 			ret = 0;
 			break;
@@ -299,21 +305,9 @@ static int handle_unaligned_ins(u16 instruction, struct pt_regs *regs)
 #if !defined(__LITTLE_ENDIAN__)
 			dst += 2;
 #endif
-
-			if (copy_from_user(dst, src, 2))
+			if (ma->from(dst, src, 2))
 				goto fetch_fault;
-
-#ifdef __LITTLE_ENDIAN__
-			if (dst[1] & 0x80) {
-				dst[2] = 0xff;
-				dst[3] = 0xff;
-			}
-#else
-			if (dst[2] & 0x80) {
-				dst[0] = 0xff;
-				dst[1] = 0xff;
-			}
-#endif
+			sign_extend(2, dst);
 			ret = 0;
 			break;
 		}
@@ -332,11 +326,14 @@ static int handle_unaligned_ins(u16 instruction, struct pt_regs *regs)
  * emulate the instruction in the delay slot
  * - fetches the instruction from PC+2
  */
-static inline int handle_unaligned_delayslot(struct pt_regs *regs)
+static inline int handle_delayslot(struct pt_regs *regs,
+				   opcode_t old_instruction,
+				   struct mem_access *ma)
 {
-	u16 instruction;
+	opcode_t instruction;
+	void *addr = (void *)(regs->pc + instruction_size(old_instruction));
 
-	if (copy_from_user(&instruction, (u16 *)(regs->pc+2), 2)) {
+	if (copy_from_user(&instruction, addr, sizeof(instruction))) {
 		/* the instruction-fetch faulted */
 		if (user_mode(regs))
 			return -EFAULT;
@@ -346,7 +343,7 @@ static inline int handle_unaligned_delayslot(struct pt_regs *regs)
 		    regs, 0);
 	}
 
-	return handle_unaligned_ins(instruction,regs);
+	return handle_unaligned_ins(instruction, regs, ma);
 }
 
 /*
@@ -369,10 +366,11 @@ static inline int handle_unaligned_delayslot(struct pt_regs *regs)
  * XXX: SH-2A needs this too, but it needs an overhaul thanks to mixed 32-bit
  * opcodes..
  */
-#ifndef CONFIG_CPU_SH2A
+
 static int handle_unaligned_notify_count = 10;
 
-static int handle_unaligned_access(u16 instruction, struct pt_regs *regs)
+int handle_unaligned_access(opcode_t instruction, struct pt_regs *regs,
+			    struct mem_access *ma)
 {
 	u_int rm;
 	int ret, index;
@@ -387,7 +385,7 @@ static int handle_unaligned_access(u16 instruction, struct pt_regs *regs)
 		printk(KERN_NOTICE "Fixing up unaligned userspace access "
 		       "in \"%s\" pid=%d pc=0x%p ins=0x%04hx\n",
 		       current->comm, task_pid_nr(current),
-		       (u16 *)regs->pc, instruction);
+		       (void *)regs->pc, instruction);
 	}
 
 	ret = -EFAULT;
@@ -395,19 +393,19 @@ static int handle_unaligned_access(u16 instruction, struct pt_regs *regs)
 	case 0x0000:
 		if (instruction==0x000B) {
 			/* rts */
-			ret = handle_unaligned_delayslot(regs);
+			ret = handle_delayslot(regs, instruction, ma);
 			if (ret==0)
 				regs->pc = regs->pr;
 		}
 		else if ((instruction&0x00FF)==0x0023) {
 			/* braf @Rm */
-			ret = handle_unaligned_delayslot(regs);
+			ret = handle_delayslot(regs, instruction, ma);
 			if (ret==0)
 				regs->pc += rm + 4;
 		}
 		else if ((instruction&0x00FF)==0x0003) {
 			/* bsrf @Rm */
-			ret = handle_unaligned_delayslot(regs);
+			ret = handle_delayslot(regs, instruction, ma);
 			if (ret==0) {
 				regs->pr = regs->pc + 4;
 				regs->pc += rm + 4;
@@ -428,13 +426,13 @@ static int handle_unaligned_access(u16 instruction, struct pt_regs *regs)
 	case 0x4000:
 		if ((instruction&0x00FF)==0x002B) {
 			/* jmp @Rm */
-			ret = handle_unaligned_delayslot(regs);
+			ret = handle_delayslot(regs, instruction, ma);
 			if (ret==0)
 				regs->pc = rm;
 		}
 		else if ((instruction&0x00FF)==0x000B) {
 			/* jsr @Rm */
-			ret = handle_unaligned_delayslot(regs);
+			ret = handle_delayslot(regs, instruction, ma);
 			if (ret==0) {
 				regs->pr = regs->pc + 4;
 				regs->pc = rm;
@@ -461,7 +459,7 @@ static int handle_unaligned_access(u16 instruction, struct pt_regs *regs)
 		case 0x0B00: /* bf   lab - no delayslot*/
 			break;
 		case 0x0F00: /* bf/s lab */
-			ret = handle_unaligned_delayslot(regs);
+			ret = handle_delayslot(regs, instruction, ma);
 			if (ret==0) {
 #if defined(CONFIG_CPU_SH4) || defined(CONFIG_SH7705_CACHE_32KB)
 				if ((regs->sr & 0x00000001) != 0)
@@ -474,7 +472,7 @@ static int handle_unaligned_access(u16 instruction, struct pt_regs *regs)
 		case 0x0900: /* bt   lab - no delayslot */
 			break;
 		case 0x0D00: /* bt/s lab */
-			ret = handle_unaligned_delayslot(regs);
+			ret = handle_delayslot(regs, instruction, ma);
 			if (ret==0) {
 #if defined(CONFIG_CPU_SH4) || defined(CONFIG_SH7705_CACHE_32KB)
 				if ((regs->sr & 0x00000001) == 0)
@@ -488,13 +486,13 @@ static int handle_unaligned_access(u16 instruction, struct pt_regs *regs)
 		break;
 
 	case 0xA000: /* bra label */
-		ret = handle_unaligned_delayslot(regs);
+		ret = handle_delayslot(regs, instruction, ma);
 		if (ret==0)
 			regs->pc += SH_PC_12BIT_OFFSET(instruction);
 		break;
 
 	case 0xB000: /* bsr label */
-		ret = handle_unaligned_delayslot(regs);
+		ret = handle_delayslot(regs, instruction, ma);
 		if (ret==0) {
 			regs->pr = regs->pc + 4;
 			regs->pc += SH_PC_12BIT_OFFSET(instruction);
@@ -505,12 +503,11 @@ static int handle_unaligned_access(u16 instruction, struct pt_regs *regs)
 
 	/* handle non-delay-slot instruction */
  simple:
-	ret = handle_unaligned_ins(instruction,regs);
+	ret = handle_unaligned_ins(instruction, regs, ma);
 	if (ret==0)
 		regs->pc += instruction_size(instruction);
 	return ret;
 }
-#endif /* CONFIG_CPU_SH2A */
 
 #ifdef CONFIG_CPU_HAS_SR_RB
 #define lookup_exception_vector(x)	\
@@ -538,10 +535,8 @@ asmlinkage void do_address_error(struct pt_regs *regs,
 	unsigned long error_code = 0;
 	mm_segment_t oldfs;
 	siginfo_t info;
-#ifndef CONFIG_CPU_SH2A
-	u16 instruction;
+	opcode_t instruction;
 	int tmp;
-#endif
 
 	/* Intentional ifdef */
 #ifdef CONFIG_CPU_HAS_SR_RB
@@ -561,9 +556,9 @@ asmlinkage void do_address_error(struct pt_regs *regs,
 			goto uspace_segv;
 		}
 
-#ifndef CONFIG_CPU_SH2A
 		set_fs(USER_DS);
-		if (copy_from_user(&instruction, (u16 *)(regs->pc), 2)) {
+		if (copy_from_user(&instruction, (void *)(regs->pc),
+				   sizeof(instruction))) {
 			/* Argh. Fault on the instruction itself.
 			   This should never happen non-SMP
 			*/
@@ -571,13 +566,12 @@ asmlinkage void do_address_error(struct pt_regs *regs,
 			goto uspace_segv;
 		}
 
-		tmp = handle_unaligned_access(instruction, regs);
+		tmp = handle_unaligned_access(instruction, regs,
+					      &user_mem_access);
 		set_fs(oldfs);
 
 		if (tmp==0)
 			return; /* sorted */
-#endif
-
 uspace_segv:
 		printk(KERN_NOTICE "Sending SIGBUS to \"%s\" due to unaligned "
 		       "access (PC %lx PR %lx)\n", current->comm, regs->pc,
@@ -592,9 +586,9 @@ uspace_segv:
 		if (regs->pc & 1)
 			die("unaligned program counter", regs, error_code);
 
-#ifndef CONFIG_CPU_SH2A
 		set_fs(KERNEL_DS);
-		if (copy_from_user(&instruction, (u16 *)(regs->pc), 2)) {
+		if (copy_from_user(&instruction, (void *)(regs->pc),
+				   sizeof(instruction))) {
 			/* Argh. Fault on the instruction itself.
 			   This should never happen non-SMP
 			*/
@@ -602,14 +596,8 @@ uspace_segv:
 			die("insn faulting in do_address_error", regs, 0);
 		}
 
-		handle_unaligned_access(instruction, regs);
+		handle_unaligned_access(instruction, regs, &user_mem_access);
 		set_fs(oldfs);
-#else
-		printk(KERN_NOTICE "Killing process \"%s\" due to unaligned "
-		       "access\n", current->comm);
-
-		force_sig(SIGSEGV, current);
-#endif
 	}
 }
 

arch/sh/kernel/traps_64.c

@@ -630,7 +630,7 @@ static int misaligned_fpu_load(struct pt_regs *regs,
 				current->thread.fpu.hard.fp_regs[destreg] = buflo;
 				current->thread.fpu.hard.fp_regs[destreg+1] = bufhi;
 			} else {
-#if defined(CONFIG_LITTLE_ENDIAN)
+#if defined(CONFIG_CPU_LITTLE_ENDIAN)
 				current->thread.fpu.hard.fp_regs[destreg] = bufhi;
 				current->thread.fpu.hard.fp_regs[destreg+1] = buflo;
 #else
@@ -700,7 +700,7 @@ static int misaligned_fpu_store(struct pt_regs *regs,
 				buflo = current->thread.fpu.hard.fp_regs[srcreg];
 				bufhi = current->thread.fpu.hard.fp_regs[srcreg+1];
 			} else {
-#if defined(CONFIG_LITTLE_ENDIAN)
+#if defined(CONFIG_CPU_LITTLE_ENDIAN)
 				bufhi = current->thread.fpu.hard.fp_regs[srcreg];
 				buflo = current->thread.fpu.hard.fp_regs[srcreg+1];
 #else

arch/sh/kernel/vmlinux_64.lds.S

@@ -51,7 +51,7 @@ SECTIONS
 		KPROBES_TEXT
 		*(.fixup)
 		*(.gnu.warning)
-#ifdef CONFIG_LITTLE_ENDIAN
+#ifdef CONFIG_CPU_LITTLE_ENDIAN
 	} = 0x6ff0fff0
 #else
 	} = 0xf0fff06f

arch/sh/mm/cache-sh5.c

@@ -1,10 +1,10 @@
 /*
  * arch/sh/mm/cache-sh5.c
  *
- * Original version Copyright (C) 2000, 2001  Paolo Alberelli
- * Second version Copyright (C) benedict.gaster@superh.com 2002
- * Third version Copyright Richard.Curnow@superh.com 2003
- * Hacks to third version Copyright (C) 2003 Paul Mundt
+ * Copyright (C) 2000, 2001  Paolo Alberelli
+ * Copyright (C) 2002  Benedict Gaster
+ * Copyright (C) 2003  Richard Curnow
+ * Copyright (C) 2003 - 2008  Paul Mundt
  *
  * This file is subject to the terms and conditions of the GNU General Public
  * License.  See the file "COPYING" in the main directory of this archive
@@ -13,101 +13,20 @@
 #include <linux/init.h>
 #include <linux/mman.h>
 #include <linux/mm.h>
-#include <linux/threads.h>
-#include <asm/page.h>
-#include <asm/pgtable.h>
+#include <asm/tlb.h>
 #include <asm/processor.h>
 #include <asm/cache.h>
-#include <asm/tlb.h>
-#include <asm/io.h>
+#include <asm/pgalloc.h>
 #include <asm/uaccess.h>
 #include <asm/mmu_context.h>
-#include <asm/pgalloc.h> /* for flush_itlb_range */
-
-#include <linux/proc_fs.h>
-
-/* This function is in entry.S */
-extern unsigned long switch_and_save_asid(unsigned long new_asid);
 
 /* Wired TLB entry for the D-cache */
 static unsigned long long dtlb_cache_slot;
 
-/**
- * sh64_cache_init()
- *
- * This is pretty much just a straightforward clone of the SH
- * detect_cpu_and_cache_system().
- *
- * This function is responsible for setting up all of the cache
- * info dynamically as well as taking care of CPU probing and
- * setting up the relevant subtype data.
- *
- * FIXME: For the time being, we only really support the SH5-101
- * out of the box, and don't support dynamic probing for things
- * like the SH5-103 or even cut2 of the SH5-101. Implement this
- * later!
- */
-int __init sh64_cache_init(void)
+void __init p3_cache_init(void)
 {
-	/*
-	 * First, setup some sane values for the I-cache.
-	 */
-	cpu_data->icache.ways		= 4;
-	cpu_data->icache.sets		= 256;
-	cpu_data->icache.linesz		= L1_CACHE_BYTES;
-
-	/*
-	 * FIXME: This can probably be cleaned up a bit as well.. for example,
-	 * do we really need the way shift _and_ the way_step_shift ?? Judging
-	 * by the existing code, I would guess no.. is there any valid reason
-	 * why we need to be tracking this around?
-	 */
-	cpu_data->icache.way_shift	= 13;
-	cpu_data->icache.entry_shift	= 5;
-	cpu_data->icache.set_shift	= 4;
-	cpu_data->icache.way_step_shift	= 16;
-	cpu_data->icache.asid_shift	= 2;
-
-	/*
-	 * way offset = cache size / associativity, so just don't factor in
-	 * associativity in the first place..
-	 */
-	cpu_data->icache.way_ofs	= cpu_data->icache.sets *
-					  cpu_data->icache.linesz;
-
-	cpu_data->icache.asid_mask	= 0x3fc;
-	cpu_data->icache.idx_mask	= 0x1fe0;
-	cpu_data->icache.epn_mask	= 0xffffe000;
-	cpu_data->icache.flags		= 0;
-
-	/*
-	 * Next, setup some sane values for the D-cache.
-	 *
-	 * On the SH5, these are pretty consistent with the I-cache settings,
-	 * so we just copy over the existing definitions.. these can be fixed
-	 * up later, especially if we add runtime CPU probing.
-	 *
-	 * Though in the meantime it saves us from having to duplicate all of
-	 * the above definitions..
-	 */
-	cpu_data->dcache		= cpu_data->icache;
-
-	/*
-	 * Setup any cache-related flags here
-	 */
-#if defined(CONFIG_DCACHE_WRITE_THROUGH)
-	set_bit(SH_CACHE_MODE_WT, &(cpu_data->dcache.flags));
-#elif defined(CONFIG_DCACHE_WRITE_BACK)
-	set_bit(SH_CACHE_MODE_WB, &(cpu_data->dcache.flags));
-#endif
-
-	/*
-	 * We also need to reserve a slot for the D-cache in the DTLB, so we
-	 * do this now ..
-	 */
-	dtlb_cache_slot			= sh64_get_wired_dtlb_entry();
-
-	return 0;
+	/* Reserve a slot for dcache colouring in the DTLB */
+	dtlb_cache_slot	= sh64_get_wired_dtlb_entry();
 }
 
 #ifdef CONFIG_DCACHE_DISABLED
@@ -116,73 +35,48 @@ int __init sh64_cache_init(void)
 #define sh64_dcache_purge_user_range(mm, start, end)		do { } while (0)
 #define sh64_dcache_purge_phy_page(paddr)			do { } while (0)
 #define sh64_dcache_purge_virt_page(mm, eaddr)			do { } while (0)
-#define sh64_dcache_purge_kernel_range(start, end)		do { } while (0)
-#define sh64_dcache_wback_current_user_range(start, end)	do { } while (0)
 #endif
 
-/*##########################################################################*/
-
-/* From here onwards, a rewrite of the implementation,
-   by Richard.Curnow@superh.com.
-
-   The major changes in this compared to the old version are;
-   1. use more selective purging through OCBP instead of using ALLOCO to purge
-      by natural replacement.  This avoids purging out unrelated cache lines
-      that happen to be in the same set.
-   2. exploit the APIs copy_user_page and clear_user_page better
-   3. be more selective about I-cache purging, in particular use invalidate_all
-      more sparingly.
-
-   */
-
-/*##########################################################################
-			       SUPPORT FUNCTIONS
-  ##########################################################################*/
-
-/****************************************************************************/
-/* The following group of functions deal with mapping and unmapping a temporary
-   page into the DTLB slot that have been set aside for our exclusive use. */
-/* In order to accomplish this, we use the generic interface for adding and
-   removing a wired slot entry as defined in arch/sh/mm/tlb-sh5.c */
-/****************************************************************************/
-
-static unsigned long slot_own_flags;
-
-static inline void sh64_setup_dtlb_cache_slot(unsigned long eaddr, unsigned long asid, unsigned long paddr)
+/*
+ * The following group of functions deal with mapping and unmapping a
+ * temporary page into a DTLB slot that has been set aside for exclusive
+ * use.
+ */
+static inline void
+sh64_setup_dtlb_cache_slot(unsigned long eaddr, unsigned long asid,
+			   unsigned long paddr)
 {
-	local_irq_save(slot_own_flags);
+	local_irq_disable();
 	sh64_setup_tlb_slot(dtlb_cache_slot, eaddr, asid, paddr);
 }
 
 static inline void sh64_teardown_dtlb_cache_slot(void)
 {
 	sh64_teardown_tlb_slot(dtlb_cache_slot);
-	local_irq_restore(slot_own_flags);
+	local_irq_enable();
 }
 
-/****************************************************************************/
-
 #ifndef CONFIG_ICACHE_DISABLED
-
-static void __inline__ sh64_icache_inv_all(void)
+static inline void sh64_icache_inv_all(void)
 {
 	unsigned long long addr, flag, data;
 	unsigned int flags;
 
-	addr=ICCR0;
-	flag=ICCR0_ICI;
-	data=0;
+	addr = ICCR0;
+	flag = ICCR0_ICI;
+	data = 0;
 
 	/* Make this a critical section for safety (probably not strictly necessary.) */
 	local_irq_save(flags);
 
 	/* Without %1 it gets unexplicably wrong */
-	asm volatile("getcfg	%3, 0, %0\n\t"
-			"or	%0, %2, %0\n\t"
-			"putcfg	%3, 0, %0\n\t"
-			"synci"
-			: "=&r" (data)
-			: "0" (data), "r" (flag), "r" (addr));
+	__asm__ __volatile__ (
+		"getcfg	%3, 0, %0\n\t"
+		"or	%0, %2, %0\n\t"
+		"putcfg	%3, 0, %0\n\t"
+		"synci"
+		: "=&r" (data)
+		: "0" (data), "r" (flag), "r" (addr));
 
 	local_irq_restore(flags);
 }
@@ -193,20 +87,12 @@ static void sh64_icache_inv_kernel_range(unsigned long start, unsigned long end)
 	 * the addresses lie in the kernel superpage. */
 
 	unsigned long long ullend, addr, aligned_start;
-#if (NEFF == 32)
 	aligned_start = (unsigned long long)(signed long long)(signed long) start;
-#else
-#error "NEFF != 32"
-#endif
-	aligned_start &= L1_CACHE_ALIGN_MASK;
-	addr = aligned_start;
-#if (NEFF == 32)
+	addr = L1_CACHE_ALIGN(aligned_start);
 	ullend = (unsigned long long) (signed long long) (signed long) end;
-#else
-#error "NEFF != 32"
-#endif
+
 	while (addr <= ullend) {
-		asm __volatile__ ("icbi %0, 0" : : "r" (addr));
+		__asm__ __volatile__ ("icbi %0, 0" : : "r" (addr));
 		addr += L1_CACHE_BYTES;
 	}
 }
@@ -215,7 +101,7 @@ static void sh64_icache_inv_user_page(struct vm_area_struct *vma, unsigned long
 {
 	/* If we get called, we know that vma->vm_flags contains VM_EXEC.
 	   Also, eaddr is page-aligned. */
-
+	unsigned int cpu = smp_processor_id();
 	unsigned long long addr, end_addr;
 	unsigned long flags = 0;
 	unsigned long running_asid, vma_asid;
@@ -237,17 +123,17 @@ static void sh64_icache_inv_user_page(struct vm_area_struct *vma, unsigned long
 	*/
 
 	running_asid = get_asid();
-	vma_asid = (vma->vm_mm->context & MMU_CONTEXT_ASID_MASK);
+	vma_asid = cpu_asid(cpu, vma->vm_mm);
 	if (running_asid != vma_asid) {
 		local_irq_save(flags);
 		switch_and_save_asid(vma_asid);
 	}
 	while (addr < end_addr) {
 		/* Worth unrolling a little */
-		asm __volatile__("icbi %0,  0" : : "r" (addr));
-		asm __volatile__("icbi %0, 32" : : "r" (addr));
-		asm __volatile__("icbi %0, 64" : : "r" (addr));
-		asm __volatile__("icbi %0, 96" : : "r" (addr));
+		__asm__ __volatile__("icbi %0,  0" : : "r" (addr));
+		__asm__ __volatile__("icbi %0, 32" : : "r" (addr));
+		__asm__ __volatile__("icbi %0, 64" : : "r" (addr));
+		__asm__ __volatile__("icbi %0, 96" : : "r" (addr));
 		addr += 128;
 	}
 	if (running_asid != vma_asid) {
@@ -256,8 +142,6 @@ static void sh64_icache_inv_user_page(struct vm_area_struct *vma, unsigned long
 	}
 }
 
-/****************************************************************************/
-
 static void sh64_icache_inv_user_page_range(struct mm_struct *mm,
 			  unsigned long start, unsigned long end)
 {
@@ -275,10 +159,10 @@ static void sh64_icache_inv_user_page_range(struct mm_struct *mm,
 	   possible with the D-cache.  Just assume 64 for now as a working
 	   figure.
 	   */
-
 	int n_pages;
 
-	if (!mm) return;
+	if (!mm)
+		return;
 
 	n_pages = ((end - start) >> PAGE_SHIFT);
 	if (n_pages >= 64) {
@@ -290,7 +174,7 @@ static void sh64_icache_inv_user_page_range(struct mm_struct *mm,
 		unsigned long mm_asid, current_asid;
 		unsigned long long flags = 0ULL;
 
-		mm_asid = mm->context & MMU_CONTEXT_ASID_MASK;
+		mm_asid = cpu_asid(smp_processor_id(), mm);
 		current_asid = get_asid();
 
 		if (mm_asid != current_asid) {
@@ -322,6 +206,7 @@ static void sh64_icache_inv_user_page_range(struct mm_struct *mm,
 			}
 			aligned_start = vma->vm_end; /* Skip to start of next region */
 		}
+
 		if (mm_asid != current_asid) {
 			switch_and_save_asid(current_asid);
 			local_irq_restore(flags);
@@ -329,47 +214,46 @@ static void sh64_icache_inv_user_page_range(struct mm_struct *mm,
 	}
 }
 
+/*
+ * Invalidate a small range of user context I-cache, not necessarily page
+ * (or even cache-line) aligned.
+ *
+ * Since this is used inside ptrace, the ASID in the mm context typically
+ * won't match current_asid.  We'll have to switch ASID to do this.  For
+ * safety, and given that the range will be small, do all this under cli.
+ *
+ * Note, there is a hazard that the ASID in mm->context is no longer
+ * actually associated with mm, i.e. if the mm->context has started a new
+ * cycle since mm was last active.  However, this is just a performance
+ * issue: all that happens is that we invalidate lines belonging to
+ * another mm, so the owning process has to refill them when that mm goes
+ * live again.  mm itself can't have any cache entries because there will
+ * have been a flush_cache_all when the new mm->context cycle started.
+ */
 static void sh64_icache_inv_user_small_range(struct mm_struct *mm,
 						unsigned long start, int len)
 {
-
-	/* Invalidate a small range of user context I-cache, not necessarily
-	   page (or even cache-line) aligned. */
-
 	unsigned long long eaddr = start;
 	unsigned long long eaddr_end = start + len;
 	unsigned long current_asid, mm_asid;
 	unsigned long long flags;
 	unsigned long long epage_start;
 
-	/* Since this is used inside ptrace, the ASID in the mm context
-	   typically won't match current_asid.  We'll have to switch ASID to do
-	   this.  For safety, and given that the range will be small, do all
-	   this under cli.
-
-	   Note, there is a hazard that the ASID in mm->context is no longer
-	   actually associated with mm, i.e. if the mm->context has started a
-	   new cycle since mm was last active.  However, this is just a
-	   performance issue: all that happens is that we invalidate lines
-	   belonging to another mm, so the owning process has to refill them
-	   when that mm goes live again.  mm itself can't have any cache
-	   entries because there will have been a flush_cache_all when the new
-	   mm->context cycle started. */
-
-	/* Align to start of cache line.  Otherwise, suppose len==8 and start
-	   was at 32N+28 : the last 4 bytes wouldn't get invalidated. */
-	eaddr = start & L1_CACHE_ALIGN_MASK;
+	/*
+	 * Align to start of cache line.  Otherwise, suppose len==8 and
+	 * start was at 32N+28 : the last 4 bytes wouldn't get invalidated.
+	 */
+	eaddr = L1_CACHE_ALIGN(start);
 	eaddr_end = start + len;
 
+	mm_asid = cpu_asid(smp_processor_id(), mm);
 	local_irq_save(flags);
-	mm_asid = mm->context & MMU_CONTEXT_ASID_MASK;
 	current_asid = switch_and_save_asid(mm_asid);
 
 	epage_start = eaddr & PAGE_MASK;
 
-	while (eaddr < eaddr_end)
-	{
-		asm __volatile__("icbi %0, 0" : : "r" (eaddr));
+	while (eaddr < eaddr_end) {
+		__asm__ __volatile__("icbi %0, 0" : : "r" (eaddr));
 		eaddr += L1_CACHE_BYTES;
 	}
 	switch_and_save_asid(current_asid);
@@ -394,30 +278,24 @@ static void sh64_icache_inv_current_user_range(unsigned long start, unsigned lon
 	   been recycled since we were last active in which case we might just
 	   invalidate another processes I-cache entries : no worries, just a
 	   performance drop for him. */
-	aligned_start = start & L1_CACHE_ALIGN_MASK;
+	aligned_start = L1_CACHE_ALIGN(start);
 	addr = aligned_start;
 	while (addr < ull_end) {
-		asm __volatile__ ("icbi %0, 0" : : "r" (addr));
-		asm __volatile__ ("nop");
-		asm __volatile__ ("nop");
+		__asm__ __volatile__ ("icbi %0, 0" : : "r" (addr));
+		__asm__ __volatile__ ("nop");
+		__asm__ __volatile__ ("nop");
 		addr += L1_CACHE_BYTES;
 	}
 }
-
 #endif /* !CONFIG_ICACHE_DISABLED */
 
-/****************************************************************************/
-
 #ifndef CONFIG_DCACHE_DISABLED
-
 /* Buffer used as the target of alloco instructions to purge data from cache
    sets by natural eviction. -- RPC */
-#define DUMMY_ALLOCO_AREA_SIZE L1_CACHE_SIZE_BYTES + (1024 * 4)
+#define DUMMY_ALLOCO_AREA_SIZE ((L1_CACHE_BYTES << 10) + (1024 * 4))
 static unsigned char dummy_alloco_area[DUMMY_ALLOCO_AREA_SIZE] __cacheline_aligned = { 0, };
 
-/****************************************************************************/
-
-static void __inline__ sh64_dcache_purge_sets(int sets_to_purge_base, int n_sets)
+static void inline sh64_dcache_purge_sets(int sets_to_purge_base, int n_sets)
 {
 	/* Purge all ways in a particular block of sets, specified by the base
 	   set number and number of sets.  Can handle wrap-around, if that's
@@ -428,102 +306,86 @@ static void __inline__ sh64_dcache_purge_sets(int sets_to_purge_base, int n_sets
 	int j;
 	int set_offset;
 
-	dummy_buffer_base_set = ((int)&dummy_alloco_area & cpu_data->dcache.idx_mask) >> cpu_data->dcache.entry_shift;
+	dummy_buffer_base_set = ((int)&dummy_alloco_area &
+				 cpu_data->dcache.entry_mask) >>
+				 cpu_data->dcache.entry_shift;
 	set_offset = sets_to_purge_base - dummy_buffer_base_set;
 
-	for (j=0; j<n_sets; j++, set_offset++) {
+	for (j = 0; j < n_sets; j++, set_offset++) {
 		set_offset &= (cpu_data->dcache.sets - 1);
-		eaddr0 = (unsigned long long)dummy_alloco_area + (set_offset << cpu_data->dcache.entry_shift);
-
-		/* Do one alloco which hits the required set per cache way.  For
-		   write-back mode, this will purge the #ways resident lines.   There's
-		   little point unrolling this loop because the allocos stall more if
-		   they're too close together. */
-		eaddr1 = eaddr0 + cpu_data->dcache.way_ofs * cpu_data->dcache.ways;
-		for (eaddr=eaddr0; eaddr<eaddr1; eaddr+=cpu_data->dcache.way_ofs) {
-			asm __volatile__ ("alloco %0, 0" : : "r" (eaddr));
-			asm __volatile__ ("synco"); /* TAKum03020 */
+		eaddr0 = (unsigned long long)dummy_alloco_area +
+			(set_offset << cpu_data->dcache.entry_shift);
+
+		/*
+		 * Do one alloco which hits the required set per cache
+		 * way.  For write-back mode, this will purge the #ways
+		 * resident lines.  There's little point unrolling this
+		 * loop because the allocos stall more if they're too
+		 * close together.
+		 */
+		eaddr1 = eaddr0 + cpu_data->dcache.way_size *
+				  cpu_data->dcache.ways;
+
+		for (eaddr = eaddr0; eaddr < eaddr1;
+		     eaddr += cpu_data->dcache.way_size) {
+			__asm__ __volatile__ ("alloco %0, 0" : : "r" (eaddr));
+			__asm__ __volatile__ ("synco"); /* TAKum03020 */
 		}
 
-		eaddr1 = eaddr0 + cpu_data->dcache.way_ofs * cpu_data->dcache.ways;
-		for (eaddr=eaddr0; eaddr<eaddr1; eaddr+=cpu_data->dcache.way_ofs) {
-			/* Load from each address.  Required because alloco is a NOP if
-			   the cache is write-through.  Write-through is a config option. */
+		eaddr1 = eaddr0 + cpu_data->dcache.way_size *
+				  cpu_data->dcache.ways;
+
+		for (eaddr = eaddr0; eaddr < eaddr1;
+		     eaddr += cpu_data->dcache.way_size) {
+			/*
+			 * Load from each address.  Required because
+			 * alloco is a NOP if the cache is write-through.
+			 */
 			if (test_bit(SH_CACHE_MODE_WT, &(cpu_data->dcache.flags)))
-				*(volatile unsigned char *)(int)eaddr;
+				ctrl_inb(eaddr);
 		}
 	}
 
-	/* Don't use OCBI to invalidate the lines.  That costs cycles directly.
-	   If the dummy block is just left resident, it will naturally get
-	   evicted as required.  */
-
-	return;
+	/*
+	 * Don't use OCBI to invalidate the lines.  That costs cycles
+	 * directly.  If the dummy block is just left resident, it will
+	 * naturally get evicted as required.
+	 */
 }
 
-/****************************************************************************/
-
+/*
+ * Purge the entire contents of the dcache.  The most efficient way to
+ * achieve this is to use alloco instructions on a region of unused
+ * memory equal in size to the cache, thereby causing the current
+ * contents to be discarded by natural eviction.  The alternative, namely
+ * reading every tag, setting up a mapping for the corresponding page and
+ * doing an OCBP for the line, would be much more expensive.
+ */
 static void sh64_dcache_purge_all(void)
 {
-	/* Purge the entire contents of the dcache.  The most efficient way to
-	   achieve this is to use alloco instructions on a region of unused
-	   memory equal in size to the cache, thereby causing the current
-	   contents to be discarded by natural eviction.  The alternative,
-	   namely reading every tag, setting up a mapping for the corresponding
-	   page and doing an OCBP for the line, would be much more expensive.
-	   */
 
 	sh64_dcache_purge_sets(0, cpu_data->dcache.sets);
-
-	return;
-
 }
 
-/****************************************************************************/
-
-static void sh64_dcache_purge_kernel_range(unsigned long start, unsigned long end)
-{
-	/* Purge the range of addresses [start,end] from the D-cache.  The
-	   addresses lie in the superpage mapping.  There's no harm if we
-	   overpurge at either end - just a small performance loss. */
-	unsigned long long ullend, addr, aligned_start;
-#if (NEFF == 32)
-	aligned_start = (unsigned long long)(signed long long)(signed long) start;
-#else
-#error "NEFF != 32"
-#endif
-	aligned_start &= L1_CACHE_ALIGN_MASK;
-	addr = aligned_start;
-#if (NEFF == 32)
-	ullend = (unsigned long long) (signed long long) (signed long) end;
-#else
-#error "NEFF != 32"
-#endif
-	while (addr <= ullend) {
-		asm __volatile__ ("ocbp %0, 0" : : "r" (addr));
-		addr += L1_CACHE_BYTES;
-	}
-	return;
-}
 
 /* Assumes this address (+ (2**n_synbits) pages up from it) aren't used for
    anything else in the kernel */
 #define MAGIC_PAGE0_START 0xffffffffec000000ULL
 
-static void sh64_dcache_purge_coloured_phy_page(unsigned long paddr, unsigned long eaddr)
+/* Purge the physical page 'paddr' from the cache.  It's known that any
+ * cache lines requiring attention have the same page colour as the the
+ * address 'eaddr'.
+ *
+ * This relies on the fact that the D-cache matches on physical tags when
+ * no virtual tag matches.  So we create an alias for the original page
+ * and purge through that.  (Alternatively, we could have done this by
+ * switching ASID to match the original mapping and purged through that,
+ * but that involves ASID switching cost + probably a TLBMISS + refill
+ * anyway.)
+ */
+static void sh64_dcache_purge_coloured_phy_page(unsigned long paddr,
+					        unsigned long eaddr)
 {
-	/* Purge the physical page 'paddr' from the cache.  It's known that any
-	   cache lines requiring attention have the same page colour as the the
-	   address 'eaddr'.
-
-	   This relies on the fact that the D-cache matches on physical tags
-	   when no virtual tag matches.  So we create an alias for the original
-	   page and purge through that.  (Alternatively, we could have done
-	   this by switching ASID to match the original mapping and purged
-	   through that, but that involves ASID switching cost + probably a
-	   TLBMISS + refill anyway.)
-	   */
-
 	unsigned long long magic_page_start;
 	unsigned long long magic_eaddr, magic_eaddr_end;
 
@@ -531,47 +393,45 @@ static void sh64_dcache_purge_coloured_phy_page(unsigned long paddr, unsigned lo
 
 	/* As long as the kernel is not pre-emptible, this doesn't need to be
 	   under cli/sti. */
-
 	sh64_setup_dtlb_cache_slot(magic_page_start, get_asid(), paddr);
 
 	magic_eaddr = magic_page_start;
 	magic_eaddr_end = magic_eaddr + PAGE_SIZE;
+
 	while (magic_eaddr < magic_eaddr_end) {
 		/* Little point in unrolling this loop - the OCBPs are blocking
 		   and won't go any quicker (i.e. the loop overhead is parallel
 		   to part of the OCBP execution.) */
-		asm __volatile__ ("ocbp %0, 0" : : "r" (magic_eaddr));
+		__asm__ __volatile__ ("ocbp %0, 0" : : "r" (magic_eaddr));
 		magic_eaddr += L1_CACHE_BYTES;
 	}
 
 	sh64_teardown_dtlb_cache_slot();
 }
 
-/****************************************************************************/
-
+/*
+ * Purge a page given its physical start address, by creating a temporary
+ * 1 page mapping and purging across that.  Even if we know the virtual
+ * address (& vma or mm) of the page, the method here is more elegant
+ * because it avoids issues of coping with page faults on the purge
+ * instructions (i.e. no special-case code required in the critical path
+ * in the TLB miss handling).
+ */
 static void sh64_dcache_purge_phy_page(unsigned long paddr)
 {
-	/* Pure a page given its physical start address, by creating a
-	   temporary 1 page mapping and purging across that.  Even if we know
-	   the virtual address (& vma or mm) of the page, the method here is
-	   more elegant because it avoids issues of coping with page faults on
-	   the purge instructions (i.e. no special-case code required in the
-	   critical path in the TLB miss handling). */
-
 	unsigned long long eaddr_start, eaddr, eaddr_end;
 	int i;
 
 	/* As long as the kernel is not pre-emptible, this doesn't need to be
 	   under cli/sti. */
-
 	eaddr_start = MAGIC_PAGE0_START;
-	for (i=0; i < (1 << CACHE_OC_N_SYNBITS); i++) {
+	for (i = 0; i < (1 << CACHE_OC_N_SYNBITS); i++) {
 		sh64_setup_dtlb_cache_slot(eaddr_start, get_asid(), paddr);
 
 		eaddr = eaddr_start;
 		eaddr_end = eaddr + PAGE_SIZE;
 		while (eaddr < eaddr_end) {
-			asm __volatile__ ("ocbp %0, 0" : : "r" (eaddr));
+			__asm__ __volatile__ ("ocbp %0, 0" : : "r" (eaddr));
 			eaddr += L1_CACHE_BYTES;
 		}
 
@@ -584,6 +444,7 @@ static void sh64_dcache_purge_user_pages(struct mm_struct *mm,
 				unsigned long addr, unsigned long end)
 {
 	pgd_t *pgd;
+	pud_t *pud;
 	pmd_t *pmd;
 	pte_t *pte;
 	pte_t entry;
@@ -597,7 +458,11 @@ static void sh64_dcache_purge_user_pages(struct mm_struct *mm,
 	if (pgd_bad(*pgd))
 		return;
 
-	pmd = pmd_offset(pgd, addr);
+	pud = pud_offset(pgd, addr);
+	if (pud_none(*pud) || pud_bad(*pud))
+		return;
+
+	pmd = pmd_offset(pud, addr);
 	if (pmd_none(*pmd) || pmd_bad(*pmd))
 		return;
 
@@ -611,419 +476,357 @@ static void sh64_dcache_purge_user_pages(struct mm_struct *mm,
 	} while (pte++, addr += PAGE_SIZE, addr != end);
 	pte_unmap_unlock(pte - 1, ptl);
 }
-/****************************************************************************/
 
+/*
+ * There are at least 5 choices for the implementation of this, with
+ * pros (+), cons(-), comments(*):
+ *
+ * 1. ocbp each line in the range through the original user's ASID
+ *    + no lines spuriously evicted
+ *    - tlbmiss handling (must either handle faults on demand => extra
+ *	special-case code in tlbmiss critical path), or map the page in
+ *	advance (=> flush_tlb_range in advance to avoid multiple hits)
+ *    - ASID switching
+ *    - expensive for large ranges
+ *
+ * 2. temporarily map each page in the range to a special effective
+ *    address and ocbp through the temporary mapping; relies on the
+ *    fact that SH-5 OCB* always do TLB lookup and match on ptags (they
+ *    never look at the etags)
+ *    + no spurious evictions
+ *    - expensive for large ranges
+ *    * surely cheaper than (1)
+ *
+ * 3. walk all the lines in the cache, check the tags, if a match
+ *    occurs create a page mapping to ocbp the line through
+ *    + no spurious evictions
+ *    - tag inspection overhead
+ *    - (especially for small ranges)
+ *    - potential cost of setting up/tearing down page mapping for
+ *	every line that matches the range
+ *    * cost partly independent of range size
+ *
+ * 4. walk all the lines in the cache, check the tags, if a match
+ *    occurs use 4 * alloco to purge the line (+3 other probably
+ *    innocent victims) by natural eviction
+ *    + no tlb mapping overheads
+ *    - spurious evictions
+ *    - tag inspection overhead
+ *
+ * 5. implement like flush_cache_all
+ *    + no tag inspection overhead
+ *    - spurious evictions
+ *    - bad for small ranges
+ *
+ * (1) can be ruled out as more expensive than (2).  (2) appears best
+ * for small ranges.  The choice between (3), (4) and (5) for large
+ * ranges and the range size for the large/small boundary need
+ * benchmarking to determine.
+ *
+ * For now use approach (2) for small ranges and (5) for large ones.
+ */
 static void sh64_dcache_purge_user_range(struct mm_struct *mm,
 			  unsigned long start, unsigned long end)
 {
-	/* There are at least 5 choices for the implementation of this, with
-	   pros (+), cons(-), comments(*):
-
-	   1. ocbp each line in the range through the original user's ASID
-	      + no lines spuriously evicted
-	      - tlbmiss handling (must either handle faults on demand => extra
-		special-case code in tlbmiss critical path), or map the page in
-		advance (=> flush_tlb_range in advance to avoid multiple hits)
-	      - ASID switching
-	      - expensive for large ranges
-
-	   2. temporarily map each page in the range to a special effective
-	      address and ocbp through the temporary mapping; relies on the
-	      fact that SH-5 OCB* always do TLB lookup and match on ptags (they
-	      never look at the etags)
-	      + no spurious evictions
-	      - expensive for large ranges
-	      * surely cheaper than (1)
-
-	   3. walk all the lines in the cache, check the tags, if a match
-	      occurs create a page mapping to ocbp the line through
-	      + no spurious evictions
-	      - tag inspection overhead
-	      - (especially for small ranges)
-	      - potential cost of setting up/tearing down page mapping for
-		every line that matches the range
-	      * cost partly independent of range size
-
-	   4. walk all the lines in the cache, check the tags, if a match
-	      occurs use 4 * alloco to purge the line (+3 other probably
-	      innocent victims) by natural eviction
-	      + no tlb mapping overheads
-	      - spurious evictions
-	      - tag inspection overhead
-
-	   5. implement like flush_cache_all
-	      + no tag inspection overhead
-	      - spurious evictions
-	      - bad for small ranges
-
-	   (1) can be ruled out as more expensive than (2).  (2) appears best
-	   for small ranges.  The choice between (3), (4) and (5) for large
-	   ranges and the range size for the large/small boundary need
-	   benchmarking to determine.
-
-	   For now use approach (2) for small ranges and (5) for large ones.
-
-	   */
-
-	int n_pages;
+	int n_pages = ((end - start) >> PAGE_SHIFT);
 
-	n_pages = ((end - start) >> PAGE_SHIFT);
 	if (n_pages >= 64 || ((start ^ (end - 1)) & PMD_MASK)) {
-#if 1
 		sh64_dcache_purge_all();
-#else
-		unsigned long long set, way;
-		unsigned long mm_asid = mm->context & MMU_CONTEXT_ASID_MASK;
-		for (set = 0; set < cpu_data->dcache.sets; set++) {
-			unsigned long long set_base_config_addr = CACHE_OC_ADDRESS_ARRAY + (set << cpu_data->dcache.set_shift);
-			for (way = 0; way < cpu_data->dcache.ways; way++) {
-				unsigned long long config_addr = set_base_config_addr + (way << cpu_data->dcache.way_step_shift);
-				unsigned long long tag0;
-				unsigned long line_valid;
-
-				asm __volatile__("getcfg %1, 0, %0" : "=r" (tag0) : "r" (config_addr));
-				line_valid = tag0 & SH_CACHE_VALID;
-				if (line_valid) {
-					unsigned long cache_asid;
-					unsigned long epn;
-
-					cache_asid = (tag0 & cpu_data->dcache.asid_mask) >> cpu_data->dcache.asid_shift;
-					/* The next line needs some
-					   explanation.  The virtual tags
-					   encode bits [31:13] of the virtual
-					   address, bit [12] of the 'tag' being
-					   implied by the cache set index. */
-					epn = (tag0 & cpu_data->dcache.epn_mask) | ((set & 0x80) << cpu_data->dcache.entry_shift);
-
-					if ((cache_asid == mm_asid) && (start <= epn) && (epn < end)) {
-						/* TODO : could optimise this
-						   call by batching multiple
-						   adjacent sets together. */
-						sh64_dcache_purge_sets(set, 1);
-						break; /* Don't waste time inspecting other ways for this set */
-					}
-				}
-			}
-		}
-#endif
 	} else {
 		/* Small range, covered by a single page table page */
 		start &= PAGE_MASK;	/* should already be so */
 		end = PAGE_ALIGN(end);	/* should already be so */
 		sh64_dcache_purge_user_pages(mm, start, end);
 	}
-	return;
 }
 
-static void sh64_dcache_wback_current_user_range(unsigned long start, unsigned long end)
+/*
+ * Purge the range of addresses from the D-cache.
+ *
+ * The addresses lie in the superpage mapping. There's no harm if we
+ * overpurge at either end - just a small performance loss.
+ */
+void __flush_purge_region(void *start, int size)
 {
-	unsigned long long aligned_start;
-	unsigned long long ull_end;
-	unsigned long long addr;
-
-	ull_end = end;
+	unsigned long long ullend, addr, aligned_start;
 
-	/* Just wback over the range using the natural addresses.  TLB miss
-	   handling will be OK (TBC) : the range has just been written to by
-	   the signal frame setup code, so the PTEs must exist.
+	aligned_start = (unsigned long long)(signed long long)(signed long) start;
+	addr = L1_CACHE_ALIGN(aligned_start);
+	ullend = (unsigned long long) (signed long long) (signed long) start + size;
 
-	   Note, if we have CONFIG_PREEMPT and get preempted inside this loop,
-	   it doesn't matter, even if the pid->ASID mapping changes whilst
-	   we're away.  In that case the cache will have been flushed when the
-	   mapping was renewed.  So the writebacks below will be nugatory (and
-	   we'll doubtless have to fault the TLB entry/ies in again with the
-	   new ASID), but it's a rare case.
-	   */
-	aligned_start = start & L1_CACHE_ALIGN_MASK;
-	addr = aligned_start;
-	while (addr < ull_end) {
-		asm __volatile__ ("ocbwb %0, 0" : : "r" (addr));
+	while (addr <= ullend) {
+		__asm__ __volatile__ ("ocbp %0, 0" : : "r" (addr));
 		addr += L1_CACHE_BYTES;
 	}
 }
 
-/****************************************************************************/
-
-/* These *MUST* lie in an area of virtual address space that's otherwise unused. */
-#define UNIQUE_EADDR_START 0xe0000000UL
-#define UNIQUE_EADDR_END   0xe8000000UL
-
-static unsigned long sh64_make_unique_eaddr(unsigned long user_eaddr, unsigned long paddr)
+void __flush_wback_region(void *start, int size)
 {
-	/* Given a physical address paddr, and a user virtual address
-	   user_eaddr which will eventually be mapped to it, create a one-off
-	   kernel-private eaddr mapped to the same paddr.  This is used for
-	   creating special destination pages for copy_user_page and
-	   clear_user_page */
+	unsigned long long ullend, addr, aligned_start;
 
-	static unsigned long current_pointer = UNIQUE_EADDR_START;
-	unsigned long coloured_pointer;
+	aligned_start = (unsigned long long)(signed long long)(signed long) start;
+	addr = L1_CACHE_ALIGN(aligned_start);
+	ullend = (unsigned long long) (signed long long) (signed long) start + size;
 
-	if (current_pointer == UNIQUE_EADDR_END) {
-		sh64_dcache_purge_all();
-		current_pointer = UNIQUE_EADDR_START;
+	while (addr < ullend) {
+		__asm__ __volatile__ ("ocbwb %0, 0" : : "r" (addr));
+		addr += L1_CACHE_BYTES;
 	}
-
-	coloured_pointer = (current_pointer & ~CACHE_OC_SYN_MASK) | (user_eaddr & CACHE_OC_SYN_MASK);
-	sh64_setup_dtlb_cache_slot(coloured_pointer, get_asid(), paddr);
-
-	current_pointer += (PAGE_SIZE << CACHE_OC_N_SYNBITS);
-
-	return coloured_pointer;
-}
-
-/****************************************************************************/
-
-static void sh64_copy_user_page_coloured(void *to, void *from, unsigned long address)
-{
-	void *coloured_to;
-
-	/* Discard any existing cache entries of the wrong colour.  These are
-	   present quite often, if the kernel has recently used the page
-	   internally, then given it up, then it's been allocated to the user.
-	   */
-	sh64_dcache_purge_coloured_phy_page(__pa(to), (unsigned long) to);
-
-	coloured_to = (void *) sh64_make_unique_eaddr(address, __pa(to));
-	sh64_page_copy(from, coloured_to);
-
-	sh64_teardown_dtlb_cache_slot();
 }
 
-static void sh64_clear_user_page_coloured(void *to, unsigned long address)
+void __flush_invalidate_region(void *start, int size)
 {
-	void *coloured_to;
-
-	/* Discard any existing kernel-originated lines of the wrong colour (as
-	   above) */
-	sh64_dcache_purge_coloured_phy_page(__pa(to), (unsigned long) to);
+	unsigned long long ullend, addr, aligned_start;
 
-	coloured_to = (void *) sh64_make_unique_eaddr(address, __pa(to));
-	sh64_page_clear(coloured_to);
+	aligned_start = (unsigned long long)(signed long long)(signed long) start;
+	addr = L1_CACHE_ALIGN(aligned_start);
+	ullend = (unsigned long long) (signed long long) (signed long) start + size;
 
-	sh64_teardown_dtlb_cache_slot();
+	while (addr < ullend) {
+		__asm__ __volatile__ ("ocbi %0, 0" : : "r" (addr));
+		addr += L1_CACHE_BYTES;
+	}
 }
-
 #endif /* !CONFIG_DCACHE_DISABLED */
 
-/****************************************************************************/
-
-/*##########################################################################
-			    EXTERNALLY CALLABLE API.
-  ##########################################################################*/
-
-/* These functions are described in Documentation/cachetlb.txt.
-   Each one of these functions varies in behaviour depending on whether the
-   I-cache and/or D-cache are configured out.
-
-   Note that the Linux term 'flush' corresponds to what is termed 'purge' in
-   the sh/sh64 jargon for the D-cache, i.e. write back dirty data then
-   invalidate the cache lines, and 'invalidate' for the I-cache.
-   */
-
-#undef FLUSH_TRACE
-
+/*
+ * Invalidate the entire contents of both caches, after writing back to
+ * memory any dirty data from the D-cache.
+ */
 void flush_cache_all(void)
 {
-	/* Invalidate the entire contents of both caches, after writing back to
-	   memory any dirty data from the D-cache. */
 	sh64_dcache_purge_all();
 	sh64_icache_inv_all();
 }
 
-/****************************************************************************/
-
+/*
+ * Invalidate an entire user-address space from both caches, after
+ * writing back dirty data (e.g. for shared mmap etc).
+ *
+ * This could be coded selectively by inspecting all the tags then
+ * doing 4*alloco on any set containing a match (as for
+ * flush_cache_range), but fork/exit/execve (where this is called from)
+ * are expensive anyway.
+ *
+ * Have to do a purge here, despite the comments re I-cache below.
+ * There could be odd-coloured dirty data associated with the mm still
+ * in the cache - if this gets written out through natural eviction
+ * after the kernel has reused the page there will be chaos.
+ *
+ * The mm being torn down won't ever be active again, so any Icache
+ * lines tagged with its ASID won't be visible for the rest of the
+ * lifetime of this ASID cycle.  Before the ASID gets reused, there
+ * will be a flush_cache_all.  Hence we don't need to touch the
+ * I-cache.  This is similar to the lack of action needed in
+ * flush_tlb_mm - see fault.c.
+ */
 void flush_cache_mm(struct mm_struct *mm)
 {
-	/* Invalidate an entire user-address space from both caches, after
-	   writing back dirty data (e.g. for shared mmap etc). */
-
-	/* This could be coded selectively by inspecting all the tags then
-	   doing 4*alloco on any set containing a match (as for
-	   flush_cache_range), but fork/exit/execve (where this is called from)
-	   are expensive anyway. */
-
-	/* Have to do a purge here, despite the comments re I-cache below.
-	   There could be odd-coloured dirty data associated with the mm still
-	   in the cache - if this gets written out through natural eviction
-	   after the kernel has reused the page there will be chaos.
-	   */
-
 	sh64_dcache_purge_all();
-
-	/* The mm being torn down won't ever be active again, so any Icache
-	   lines tagged with its ASID won't be visible for the rest of the
-	   lifetime of this ASID cycle.  Before the ASID gets reused, there
-	   will be a flush_cache_all.  Hence we don't need to touch the
-	   I-cache.  This is similar to the lack of action needed in
-	   flush_tlb_mm - see fault.c. */
 }
 
-/****************************************************************************/
-
+/*
+ * Invalidate (from both caches) the range [start,end) of virtual
+ * addresses from the user address space specified by mm, after writing
+ * back any dirty data.
+ *
+ * Note, 'end' is 1 byte beyond the end of the range to flush.
+ */
 void flush_cache_range(struct vm_area_struct *vma, unsigned long start,
 		       unsigned long end)
 {
 	struct mm_struct *mm = vma->vm_mm;
 
-	/* Invalidate (from both caches) the range [start,end) of virtual
-	   addresses from the user address space specified by mm, after writing
-	   back any dirty data.
-
-	   Note, 'end' is 1 byte beyond the end of the range to flush. */
-
 	sh64_dcache_purge_user_range(mm, start, end);
 	sh64_icache_inv_user_page_range(mm, start, end);
 }
 
-/****************************************************************************/
-
-void flush_cache_page(struct vm_area_struct *vma, unsigned long eaddr, unsigned long pfn)
+/*
+ * Invalidate any entries in either cache for the vma within the user
+ * address space vma->vm_mm for the page starting at virtual address
+ * 'eaddr'.   This seems to be used primarily in breaking COW.  Note,
+ * the I-cache must be searched too in case the page in question is
+ * both writable and being executed from (e.g. stack trampolines.)
+ *
+ * Note, this is called with pte lock held.
+ */
+void flush_cache_page(struct vm_area_struct *vma, unsigned long eaddr,
+		      unsigned long pfn)
 {
-	/* Invalidate any entries in either cache for the vma within the user
-	   address space vma->vm_mm for the page starting at virtual address
-	   'eaddr'.   This seems to be used primarily in breaking COW.  Note,
-	   the I-cache must be searched too in case the page in question is
-	   both writable and being executed from (e.g. stack trampolines.)
-
-	   Note, this is called with pte lock held.
-	   */
-
 	sh64_dcache_purge_phy_page(pfn << PAGE_SHIFT);
 
-	if (vma->vm_flags & VM_EXEC) {
+	if (vma->vm_flags & VM_EXEC)
 		sh64_icache_inv_user_page(vma, eaddr);
-	}
 }
 
-/****************************************************************************/
+void flush_dcache_page(struct page *page)
+{
+	sh64_dcache_purge_phy_page(page_to_phys(page));
+	wmb();
+}
 
-#ifndef CONFIG_DCACHE_DISABLED
+/*
+ * Flush the range [start,end] of kernel virtual adddress space from
+ * the I-cache.  The corresponding range must be purged from the
+ * D-cache also because the SH-5 doesn't have cache snooping between
+ * the caches.  The addresses will be visible through the superpage
+ * mapping, therefore it's guaranteed that there no cache entries for
+ * the range in cache sets of the wrong colour.
+ */
+void flush_icache_range(unsigned long start, unsigned long end)
+{
+	__flush_purge_region((void *)start, end);
+	wmb();
+	sh64_icache_inv_kernel_range(start, end);
+}
 
-void copy_user_page(void *to, void *from, unsigned long address, struct page *page)
+/*
+ * Flush the range of user (defined by vma->vm_mm) address space starting
+ * at 'addr' for 'len' bytes from the cache.  The range does not straddle
+ * a page boundary, the unique physical page containing the range is
+ * 'page'.  This seems to be used mainly for invalidating an address
+ * range following a poke into the program text through the ptrace() call
+ * from another process (e.g. for BRK instruction insertion).
+ */
+void flush_icache_user_range(struct vm_area_struct *vma,
+			struct page *page, unsigned long addr, int len)
 {
-	/* 'from' and 'to' are kernel virtual addresses (within the superpage
-	   mapping of the physical RAM).  'address' is the user virtual address
-	   where the copy 'to' will be mapped after.  This allows a custom
-	   mapping to be used to ensure that the new copy is placed in the
-	   right cache sets for the user to see it without having to bounce it
-	   out via memory.  Note however : the call to flush_page_to_ram in
-	   (generic)/mm/memory.c:(break_cow) undoes all this good work in that one
-	   very important case!
-
-	   TBD : can we guarantee that on every call, any cache entries for
-	   'from' are in the same colour sets as 'address' also?  i.e. is this
-	   always used just to deal with COW?  (I suspect not). */
-
-	/* There are two possibilities here for when the page 'from' was last accessed:
-	   * by the kernel : this is OK, no purge required.
-	   * by the/a user (e.g. for break_COW) : need to purge.
-
-	   If the potential user mapping at 'address' is the same colour as
-	   'from' there is no need to purge any cache lines from the 'from'
-	   page mapped into cache sets of colour 'address'.  (The copy will be
-	   accessing the page through 'from').
-	   */
 
-	if (((address ^ (unsigned long) from) & CACHE_OC_SYN_MASK) != 0) {
-		sh64_dcache_purge_coloured_phy_page(__pa(from), address);
-	}
+	sh64_dcache_purge_coloured_phy_page(page_to_phys(page), addr);
+	mb();
 
-	if (((address ^ (unsigned long) to) & CACHE_OC_SYN_MASK) == 0) {
-		/* No synonym problem on destination */
-		sh64_page_copy(from, to);
-	} else {
-		sh64_copy_user_page_coloured(to, from, address);
-	}
+	if (vma->vm_flags & VM_EXEC)
+		sh64_icache_inv_user_small_range(vma->vm_mm, addr, len);
+}
+
+/*
+ * For the address range [start,end), write back the data from the
+ * D-cache and invalidate the corresponding region of the I-cache for the
+ * current process.  Used to flush signal trampolines on the stack to
+ * make them executable.
+ */
+void flush_cache_sigtramp(unsigned long vaddr)
+{
+	unsigned long end = vaddr + L1_CACHE_BYTES;
 
-	/* Note, don't need to flush 'from' page from the cache again - it's
-	   done anyway by the generic code */
+	__flush_wback_region((void *)vaddr, L1_CACHE_BYTES);
+	wmb();
+	sh64_icache_inv_current_user_range(vaddr, end);
 }
 
-void clear_user_page(void *to, unsigned long address, struct page *page)
+/*
+ * These *MUST* lie in an area of virtual address space that's otherwise
+ * unused.
+ */
+#define UNIQUE_EADDR_START 0xe0000000UL
+#define UNIQUE_EADDR_END   0xe8000000UL
+
+/*
+ * Given a physical address paddr, and a user virtual address user_eaddr
+ * which will eventually be mapped to it, create a one-off kernel-private
+ * eaddr mapped to the same paddr.  This is used for creating special
+ * destination pages for copy_user_page and clear_user_page.
+ */
+static unsigned long sh64_make_unique_eaddr(unsigned long user_eaddr,
+					    unsigned long paddr)
 {
-	/* 'to' is a kernel virtual address (within the superpage
-	   mapping of the physical RAM).  'address' is the user virtual address
-	   where the 'to' page will be mapped after.  This allows a custom
-	   mapping to be used to ensure that the new copy is placed in the
-	   right cache sets for the user to see it without having to bounce it
-	   out via memory.
-	*/
+	static unsigned long current_pointer = UNIQUE_EADDR_START;
+	unsigned long coloured_pointer;
 
-	if (((address ^ (unsigned long) to) & CACHE_OC_SYN_MASK) == 0) {
-		/* No synonym problem on destination */
-		sh64_page_clear(to);
-	} else {
-		sh64_clear_user_page_coloured(to, address);
+	if (current_pointer == UNIQUE_EADDR_END) {
+		sh64_dcache_purge_all();
+		current_pointer = UNIQUE_EADDR_START;
 	}
-}
 
-#endif /* !CONFIG_DCACHE_DISABLED */
+	coloured_pointer = (current_pointer & ~CACHE_OC_SYN_MASK) |
+				(user_eaddr & CACHE_OC_SYN_MASK);
+	sh64_setup_dtlb_cache_slot(coloured_pointer, get_asid(), paddr);
 
-/****************************************************************************/
+	current_pointer += (PAGE_SIZE << CACHE_OC_N_SYNBITS);
 
-void flush_dcache_page(struct page *page)
-{
-	sh64_dcache_purge_phy_page(page_to_phys(page));
-	wmb();
+	return coloured_pointer;
 }
 
-/****************************************************************************/
-
-void flush_icache_range(unsigned long start, unsigned long end)
+static void sh64_copy_user_page_coloured(void *to, void *from,
+					 unsigned long address)
 {
-	/* Flush the range [start,end] of kernel virtual adddress space from
-	   the I-cache.  The corresponding range must be purged from the
-	   D-cache also because the SH-5 doesn't have cache snooping between
-	   the caches.  The addresses will be visible through the superpage
-	   mapping, therefore it's guaranteed that there no cache entries for
-	   the range in cache sets of the wrong colour.
+	void *coloured_to;
 
-	   Primarily used for cohering the I-cache after a module has
-	   been loaded.  */
+	/*
+	 * Discard any existing cache entries of the wrong colour.  These are
+	 * present quite often, if the kernel has recently used the page
+	 * internally, then given it up, then it's been allocated to the user.
+	 */
+	sh64_dcache_purge_coloured_phy_page(__pa(to), (unsigned long)to);
 
-	/* We also make sure to purge the same range from the D-cache since
-	   flush_page_to_ram() won't be doing this for us! */
+	coloured_to = (void *)sh64_make_unique_eaddr(address, __pa(to));
+	copy_page(from, coloured_to);
 
-	sh64_dcache_purge_kernel_range(start, end);
-	wmb();
-	sh64_icache_inv_kernel_range(start, end);
+	sh64_teardown_dtlb_cache_slot();
 }
 
-/****************************************************************************/
-
-void flush_icache_user_range(struct vm_area_struct *vma,
-			struct page *page, unsigned long addr, int len)
+static void sh64_clear_user_page_coloured(void *to, unsigned long address)
 {
-	/* Flush the range of user (defined by vma->vm_mm) address space
-	   starting at 'addr' for 'len' bytes from the cache.  The range does
-	   not straddle a page boundary, the unique physical page containing
-	   the range is 'page'.  This seems to be used mainly for invalidating
-	   an address range following a poke into the program text through the
-	   ptrace() call from another process (e.g. for BRK instruction
-	   insertion). */
+	void *coloured_to;
 
-	sh64_dcache_purge_coloured_phy_page(page_to_phys(page), addr);
-	mb();
+	/*
+	 * Discard any existing kernel-originated lines of the wrong
+	 * colour (as above)
+	 */
+	sh64_dcache_purge_coloured_phy_page(__pa(to), (unsigned long)to);
 
-	if (vma->vm_flags & VM_EXEC) {
-		sh64_icache_inv_user_small_range(vma->vm_mm, addr, len);
-	}
-}
+	coloured_to = (void *)sh64_make_unique_eaddr(address, __pa(to));
+	clear_page(coloured_to);
 
-/*##########################################################################
-			ARCH/SH64 PRIVATE CALLABLE API.
-  ##########################################################################*/
+	sh64_teardown_dtlb_cache_slot();
+}
 
-void flush_cache_sigtramp(unsigned long start, unsigned long end)
+/*
+ * 'from' and 'to' are kernel virtual addresses (within the superpage
+ * mapping of the physical RAM).  'address' is the user virtual address
+ * where the copy 'to' will be mapped after.  This allows a custom
+ * mapping to be used to ensure that the new copy is placed in the
+ * right cache sets for the user to see it without having to bounce it
+ * out via memory.  Note however : the call to flush_page_to_ram in
+ * (generic)/mm/memory.c:(break_cow) undoes all this good work in that one
+ * very important case!
+ *
+ * TBD : can we guarantee that on every call, any cache entries for
+ * 'from' are in the same colour sets as 'address' also?  i.e. is this
+ * always used just to deal with COW?  (I suspect not).
+ *
+ * There are two possibilities here for when the page 'from' was last accessed:
+ * - by the kernel : this is OK, no purge required.
+ * - by the/a user (e.g. for break_COW) : need to purge.
+ *
+ * If the potential user mapping at 'address' is the same colour as
+ * 'from' there is no need to purge any cache lines from the 'from'
+ * page mapped into cache sets of colour 'address'.  (The copy will be
+ * accessing the page through 'from').
+ */
+void copy_user_page(void *to, void *from, unsigned long address,
+		    struct page *page)
 {
-	/* For the address range [start,end), write back the data from the
-	   D-cache and invalidate the corresponding region of the I-cache for
-	   the current process.  Used to flush signal trampolines on the stack
-	   to make them executable. */
+	if (((address ^ (unsigned long) from) & CACHE_OC_SYN_MASK) != 0)
+		sh64_dcache_purge_coloured_phy_page(__pa(from), address);
 
-	sh64_dcache_wback_current_user_range(start, end);
-	wmb();
-	sh64_icache_inv_current_user_range(start, end);
+	if (((address ^ (unsigned long) to) & CACHE_OC_SYN_MASK) == 0)
+		copy_page(to, from);
+	else
+		sh64_copy_user_page_coloured(to, from, address);
 }
 
+/*
+ * 'to' is a kernel virtual address (within the superpage mapping of the
+ * physical RAM).  'address' is the user virtual address where the 'to'
+ * page will be mapped after.  This allows a custom mapping to be used to
+ * ensure that the new copy is placed in the right cache sets for the
+ * user to see it without having to bounce it out via memory.
+ */
+void clear_user_page(void *to, unsigned long address, struct page *page)
+{
+	if (((address ^ (unsigned long) to) & CACHE_OC_SYN_MASK) == 0)
+		clear_page(to);
+	else
+		sh64_clear_user_page_coloured(to, address);
+}

arch/sh/mm/consistent.c

@@ -26,7 +26,7 @@ struct dma_coherent_mem {
 void *dma_alloc_coherent(struct device *dev, size_t size,
 			   dma_addr_t *dma_handle, gfp_t gfp)
 {
-	void *ret;
+	void *ret, *ret_nocache;
 	struct dma_coherent_mem *mem = dev ? dev->dma_mem : NULL;
 	int order = get_order(size);
 
@@ -44,17 +44,24 @@ void *dma_alloc_coherent(struct device *dev, size_t size,
 	}
 
 	ret = (void *)__get_free_pages(gfp, order);
-
-	if (ret != NULL) {
-		memset(ret, 0, size);
-		/*
-		 * Pages from the page allocator may have data present in
-		 * cache. So flush the cache before using uncached memory.
-		 */
-		dma_cache_sync(NULL, ret, size, DMA_BIDIRECTIONAL);
-		*dma_handle = virt_to_phys(ret);
+	if (!ret)
+		return NULL;
+
+	memset(ret, 0, size);
+	/*
+	 * Pages from the page allocator may have data present in
+	 * cache. So flush the cache before using uncached memory.
+	 */
+	dma_cache_sync(dev, ret, size, DMA_BIDIRECTIONAL);
+
+	ret_nocache = ioremap_nocache(virt_to_phys(ret), size);
+	if (!ret_nocache) {
+		free_pages((unsigned long)ret, order);
+		return NULL;
 	}
-	return ret;
+
+	*dma_handle = virt_to_phys(ret);
+	return ret_nocache;
 }
 EXPORT_SYMBOL(dma_alloc_coherent);
 
@@ -71,7 +78,8 @@ void dma_free_coherent(struct device *dev, size_t size,
 	} else {
 		WARN_ON(irqs_disabled());	/* for portability */
 		BUG_ON(mem && mem->flags & DMA_MEMORY_EXCLUSIVE);
-		free_pages((unsigned long)vaddr, order);
+		free_pages((unsigned long)phys_to_virt(dma_handle), order);
+		iounmap(vaddr);
 	}
 }
 EXPORT_SYMBOL(dma_free_coherent);

arch/sh/mm/fault_32.c

@@ -15,6 +15,7 @@
 #include <linux/mm.h>
 #include <linux/hardirq.h>
 #include <linux/kprobes.h>
+#include <asm/io_trapped.h>
 #include <asm/system.h>
 #include <asm/mmu_context.h>
 #include <asm/tlbflush.h>
@@ -163,6 +164,8 @@ no_context:
 	if (fixup_exception(regs))
 		return;
 
+	if (handle_trapped_io(regs, address))
+		return;
 /*
  * Oops. The kernel tried to access some bad page. We'll have to
  * terminate things with extreme prejudice.
@@ -296,6 +299,14 @@ asmlinkage int __kprobes __do_page_fault(struct pt_regs *regs,
 		entry = pte_mkdirty(entry);
 	entry = pte_mkyoung(entry);
 
+#if defined(CONFIG_CPU_SH4) && !defined(CONFIG_SMP)
+	/*
+	 * ITLB is not affected by "ldtlb" instruction.
+	 * So, we need to flush the entry by ourselves.
+	 */
+	local_flush_tlb_one(get_asid(), address & PAGE_MASK);
+#endif
+
 	set_pte(pte, entry);
 	update_mmu_cache(NULL, address, entry);
 

arch/sh/mm/init.c

@@ -203,6 +203,7 @@ void __init paging_init(void)
 
 	free_area_init_nodes(max_zone_pfns);
 
+#ifdef CONFIG_SUPERH32
 	/* Set up the uncached fixmap */
 	set_fixmap_nocache(FIX_UNCACHED, __pa(&__uncached_start));
 
@@ -214,6 +215,7 @@ void __init paging_init(void)
 	 */
 	cached_to_uncached = P2SEG - P1SEG;
 #endif
+#endif
 }
 
 static struct kcore_list kcore_mem, kcore_vmalloc;

arch/sh/tools/mach-types

@@ -45,3 +45,5 @@ MAGICPANELR2		SH_MAGIC_PANEL_R2
 R2D_PLUS		RTS7751R2D_PLUS
 R2D_1			RTS7751R2D_1
 CAYMAN			SH_CAYMAN
+SDK7780			SH_SDK7780
+MIGOR			SH_MIGOR

drivers/serial/sh-sci.c

@@ -393,7 +393,7 @@ static void sci_init_pins_scif(struct uart_port *port, unsigned int cflag)
 	if (cflag & CRTSCTS) {
 		fcr_val |= SCFCR_MCE;
 	} else {
-#ifdef CONFIG_CPU_SUBTYPE_SH7343
+#if defined(CONFIG_CPU_SUBTYPE_SH7343) || defined(CONFIG_CPU_SUBTYPE_SH7366)
 		/* Nothing */
 #elif defined(CONFIG_CPU_SUBTYPE_SH7763) || \
       defined(CONFIG_CPU_SUBTYPE_SH7780) || \

drivers/serial/sh-sci.h

@@ -97,13 +97,18 @@
 # define SCSCR_INIT(port)	0x0038	/* TIE=0,RIE=0,TE=1,RE=1,REIE=1 */
 # define SCIF_ONLY
 # define PORT_PSCR		0xA405011E
+#elif defined(CONFIG_CPU_SUBTYPE_SH7366)
+# define SCPDR0			0xA405013E      /* 16 bit SCIF0 PSDR */
+# define SCSPTR0		SCPDR0
+# define SCIF_ORER		0x0001  /* overrun error bit */
+# define SCSCR_INIT(port)	0x0038  /* TIE=0,RIE=0,TE=1,RE=1,REIE=1 */
+# define SCIF_ONLY
 #elif defined(CONFIG_CPU_SUBTYPE_SH4_202)
 # define SCSPTR2 0xffe80020 /* 16 bit SCIF */
 # define SCIF_ORER 0x0001   /* overrun error bit */
 # define SCSCR_INIT(port) 0x38 /* TIE=0,RIE=0,TE=1,RE=1,REIE=1 */
 # define SCIF_ONLY
 #elif defined(CONFIG_CPU_SUBTYPE_SH5_101) || defined(CONFIG_CPU_SUBTYPE_SH5_103)
-# include <asm/hardware.h>
 # define SCIF_BASE_ADDR    0x01030000
 # define SCIF_ADDR_SH5     PHYS_PERIPHERAL_BLOCK+SCIF_BASE_ADDR
 # define SCIF_PTR2_OFFS    0x0000020
@@ -577,7 +582,7 @@ static inline int sci_rxd_in(struct uart_port *port)
 		return ctrl_inw(SCSPTR3) & 0x0001 ? 1 : 0; /* SCIF */
 	return 1;
 }
-#elif defined(CONFIG_CPU_SUBTYPE_SH7722)
+#elif defined(CONFIG_CPU_SUBTYPE_SH7722) || defined(CONFIG_CPU_SUBTYPE_SH7366)
 static inline int sci_rxd_in(struct uart_port *port)
 {
 	if (port->mapbase == 0xffe00000)

drivers/sh/maple/maple.c

@@ -31,6 +31,7 @@
 #include <asm/mach/dma.h>
 #include <asm/mach/sysasic.h>
 #include <asm/mach/maple.h>
+#include <linux/delay.h>
 
 MODULE_AUTHOR("Yaegshi Takeshi, Paul Mundt, M.R. Brown, Adrian McMenamin");
 MODULE_DESCRIPTION("Maple bus driver for Dreamcast");
@@ -53,12 +54,12 @@ static struct device maple_bus;
 static int subdevice_map[MAPLE_PORTS];
 static unsigned long *maple_sendbuf, *maple_sendptr, *maple_lastptr;
 static unsigned long maple_pnp_time;
-static int started, scanning, liststatus;
+static int started, scanning, liststatus, realscan;
 static struct kmem_cache *maple_queue_cache;
 
 struct maple_device_specify {
-       int port;
-       int unit;
+	int port;
+	int unit;
 };
 
 /**
@@ -68,22 +69,22 @@ struct maple_device_specify {
  */
 int maple_driver_register(struct device_driver *drv)
 {
-       if (!drv)
-               return -EINVAL;
-       drv->bus = &maple_bus_type;
-       return driver_register(drv);
+	if (!drv)
+		return -EINVAL;
+	drv->bus = &maple_bus_type;
+	return driver_register(drv);
 }
 EXPORT_SYMBOL_GPL(maple_driver_register);
 
 /* set hardware registers to enable next round of dma */
 static void maplebus_dma_reset(void)
 {
-       ctrl_outl(MAPLE_MAGIC, MAPLE_RESET);
-       /* set trig type to 0 for software trigger, 1 for hardware (VBLANK) */
-       ctrl_outl(1, MAPLE_TRIGTYPE);
-       ctrl_outl(MAPLE_2MBPS | MAPLE_TIMEOUT(50000), MAPLE_SPEED);
-       ctrl_outl(PHYSADDR(maple_sendbuf), MAPLE_DMAADDR);
-       ctrl_outl(1, MAPLE_ENABLE);
+	ctrl_outl(MAPLE_MAGIC, MAPLE_RESET);
+	/* set trig type to 0 for software trigger, 1 for hardware (VBLANK) */
+	ctrl_outl(1, MAPLE_TRIGTYPE);
+	ctrl_outl(MAPLE_2MBPS | MAPLE_TIMEOUT(50000), MAPLE_SPEED);
+	ctrl_outl(PHYSADDR(maple_sendbuf), MAPLE_DMAADDR);
+	ctrl_outl(1, MAPLE_ENABLE);
 }
 
 /**
@@ -94,27 +95,36 @@ static void maplebus_dma_reset(void)
  * @function: the function code for the device
  */
 void maple_getcond_callback(struct maple_device *dev,
-                           void (*callback) (struct mapleq * mq),
-                           unsigned long interval, unsigned long function)
+			void (*callback) (struct mapleq *mq),
+			unsigned long interval, unsigned long function)
 {
-       dev->callback = callback;
-       dev->interval = interval;
-       dev->function = cpu_to_be32(function);
-       dev->when = jiffies;
+	dev->callback = callback;
+	dev->interval = interval;
+	dev->function = cpu_to_be32(function);
+	dev->when = jiffies;
 }
 EXPORT_SYMBOL_GPL(maple_getcond_callback);
 
 static int maple_dma_done(void)
 {
-       return (ctrl_inl(MAPLE_STATE) & 1) == 0;
+	return (ctrl_inl(MAPLE_STATE) & 1) == 0;
 }
 
 static void maple_release_device(struct device *dev)
 {
-       if (dev->type) {
-               kfree(dev->type->name);
-               kfree(dev->type);
-       }
+	struct maple_device *mdev;
+	struct mapleq *mq;
+	if (!dev)
+		return;
+	mdev = to_maple_dev(dev);
+	mq = mdev->mq;
+	if (mq) {
+		if (mq->recvbufdcsp)
+			kmem_cache_free(maple_queue_cache, mq->recvbufdcsp);
+		kfree(mq);
+		mq = NULL;
+	}
+	kfree(mdev);
 }
 
 /**
@@ -123,60 +133,64 @@ static void maple_release_device(struct device *dev)
  */
 void maple_add_packet(struct mapleq *mq)
 {
-       mutex_lock(&maple_list_lock);
-       list_add(&mq->list, &maple_waitq);
-       mutex_unlock(&maple_list_lock);
+	mutex_lock(&maple_list_lock);
+	list_add(&mq->list, &maple_waitq);
+	mutex_unlock(&maple_list_lock);
 }
 EXPORT_SYMBOL_GPL(maple_add_packet);
 
-static struct mapleq *maple_allocq(struct maple_device *dev)
+static struct mapleq *maple_allocq(struct maple_device *mdev)
 {
-       struct mapleq *mq;
+	struct mapleq *mq;
 
-       mq = kmalloc(sizeof(*mq), GFP_KERNEL);
-       if (!mq)
-               return NULL;
+	mq = kmalloc(sizeof(*mq), GFP_KERNEL);
+	if (!mq)
+		return NULL;
 
-       mq->dev = dev;
-       mq->recvbufdcsp = kmem_cache_zalloc(maple_queue_cache, GFP_KERNEL);
-       mq->recvbuf = (void *) P2SEGADDR(mq->recvbufdcsp);
-       if (!mq->recvbuf) {
-               kfree(mq);
-               return NULL;
-       }
+	mq->dev = mdev;
+	mq->recvbufdcsp = kmem_cache_zalloc(maple_queue_cache, GFP_KERNEL);
+	mq->recvbuf = (void *) P2SEGADDR(mq->recvbufdcsp);
+	if (!mq->recvbuf) {
+		kfree(mq);
+		return NULL;
+	}
 
-       return mq;
+	return mq;
 }
 
 static struct maple_device *maple_alloc_dev(int port, int unit)
 {
-       struct maple_device *dev;
-
-       dev = kzalloc(sizeof(*dev), GFP_KERNEL);
-       if (!dev)
-               return NULL;
-
-       dev->port = port;
-       dev->unit = unit;
-       dev->mq = maple_allocq(dev);
-
-       if (!dev->mq) {
-               kfree(dev);
-               return NULL;
-       }
-
-       return dev;
+	struct maple_device *mdev;
+
+	mdev = kzalloc(sizeof(*mdev), GFP_KERNEL);
+	if (!mdev)
+		return NULL;
+
+	mdev->port = port;
+	mdev->unit = unit;
+	mdev->mq = maple_allocq(mdev);
+
+	if (!mdev->mq) {
+		kfree(mdev);
+		return NULL;
+	}
+	mdev->dev.bus = &maple_bus_type;
+	mdev->dev.parent = &maple_bus;
+	mdev->function = 0;
+	return mdev;
 }
 
 static void maple_free_dev(struct maple_device *mdev)
 {
-       if (!mdev)
-               return;
-       if (mdev->mq) {
-               kmem_cache_free(maple_queue_cache, mdev->mq->recvbufdcsp);
-               kfree(mdev->mq);
-       }
-       kfree(mdev);
+	if (!mdev)
+		return;
+	if (mdev->mq) {
+		if (mdev->mq->recvbufdcsp)
+			kmem_cache_free(maple_queue_cache,
+				mdev->mq->recvbufdcsp);
+		kfree(mdev->mq);
+	}
+	kfree(mdev);
 }
 
 /* process the command queue into a maple command block
@@ -184,153 +198,162 @@ static void maple_free_dev(struct maple_device *mdev)
  */
 static void maple_build_block(struct mapleq *mq)
 {
-       int port, unit, from, to, len;
-       unsigned long *lsendbuf = mq->sendbuf;
+	int port, unit, from, to, len;
+	unsigned long *lsendbuf = mq->sendbuf;
 
-       port = mq->dev->port & 3;
-       unit = mq->dev->unit;
-       len = mq->length;
-       from = port << 6;
-       to = (port << 6) | (unit > 0 ? (1 << (unit - 1)) & 0x1f : 0x20);
+	port = mq->dev->port & 3;
+	unit = mq->dev->unit;
+	len = mq->length;
+	from = port << 6;
+	to = (port << 6) | (unit > 0 ? (1 << (unit - 1)) & 0x1f : 0x20);
 
-       *maple_lastptr &= 0x7fffffff;
-       maple_lastptr = maple_sendptr;
+	*maple_lastptr &= 0x7fffffff;
+	maple_lastptr = maple_sendptr;
 
-       *maple_sendptr++ = (port << 16) | len | 0x80000000;
-       *maple_sendptr++ = PHYSADDR(mq->recvbuf);
-       *maple_sendptr++ =
-           mq->command | (to << 8) | (from << 16) | (len << 24);
+	*maple_sendptr++ = (port << 16) | len | 0x80000000;
+	*maple_sendptr++ = PHYSADDR(mq->recvbuf);
+	*maple_sendptr++ =
+	    mq->command | (to << 8) | (from << 16) | (len << 24);
 
-       while (len-- > 0)
-               *maple_sendptr++ = *lsendbuf++;
+	while (len-- > 0)
+		*maple_sendptr++ = *lsendbuf++;
 }
 
 /* build up command queue */
 static void maple_send(void)
 {
-       int i;
-       int maple_packets;
-       struct mapleq *mq, *nmq;
-
-       if (!list_empty(&maple_sentq))
-               return;
-       if (list_empty(&maple_waitq) || !maple_dma_done())
-               return;
-       maple_packets = 0;
-       maple_sendptr = maple_lastptr = maple_sendbuf;
-       list_for_each_entry_safe(mq, nmq, &maple_waitq, list) {
-               maple_build_block(mq);
-               list_move(&mq->list, &maple_sentq);
-               if (maple_packets++ > MAPLE_MAXPACKETS)
-                       break;
-       }
-       if (maple_packets > 0) {
-               for (i = 0; i < (1 << MAPLE_DMA_PAGES); i++)
-                       dma_cache_sync(0, maple_sendbuf + i * PAGE_SIZE,
-                                      PAGE_SIZE, DMA_BIDIRECTIONAL);
-       }
+	int i;
+	int maple_packets;
+	struct mapleq *mq, *nmq;
+
+	if (!list_empty(&maple_sentq))
+		return;
+	if (list_empty(&maple_waitq) || !maple_dma_done())
+		return;
+	maple_packets = 0;
+	maple_sendptr = maple_lastptr = maple_sendbuf;
+	list_for_each_entry_safe(mq, nmq, &maple_waitq, list) {
+		maple_build_block(mq);
+		list_move(&mq->list, &maple_sentq);
+		if (maple_packets++ > MAPLE_MAXPACKETS)
+			break;
+	}
+	if (maple_packets > 0) {
+		for (i = 0; i < (1 << MAPLE_DMA_PAGES); i++)
+			dma_cache_sync(0, maple_sendbuf + i * PAGE_SIZE,
+				       PAGE_SIZE, DMA_BIDIRECTIONAL);
+	}
 }
 
 static int attach_matching_maple_driver(struct device_driver *driver,
-                                       void *devptr)
+					void *devptr)
 {
-       struct maple_driver *maple_drv;
-       struct maple_device *mdev;
-
-       mdev = devptr;
-       maple_drv = to_maple_driver(driver);
-       if (mdev->devinfo.function & be32_to_cpu(maple_drv->function)) {
-               if (maple_drv->connect(mdev) == 0) {
-                       mdev->driver = maple_drv;
-                       return 1;
-               }
-       }
-       return 0;
+	struct maple_driver *maple_drv;
+	struct maple_device *mdev;
+
+	mdev = devptr;
+	maple_drv = to_maple_driver(driver);
+	if (mdev->devinfo.function & be32_to_cpu(maple_drv->function)) {
+		if (maple_drv->connect(mdev) == 0) {
+			mdev->driver = maple_drv;
+			return 1;
+		}
+	}
+	return 0;
 }
 
 static void maple_detach_driver(struct maple_device *mdev)
 {
-       if (!mdev)
-               return;
-       if (mdev->driver) {
-               if (mdev->driver->disconnect)
-                       mdev->driver->disconnect(mdev);
-       }
-       mdev->driver = NULL;
-       if (mdev->registered) {
-               maple_release_device(&mdev->dev);
-               device_unregister(&mdev->dev);
-       }
-       mdev->registered = 0;
-       maple_free_dev(mdev);
+	if (!mdev)
+		return;
+	if (mdev->driver) {
+		if (mdev->driver->disconnect)
+			mdev->driver->disconnect(mdev);
+	}
+	mdev->driver = NULL;
+	device_unregister(&mdev->dev);
+	mdev = NULL;
 }
 
 /* process initial MAPLE_COMMAND_DEVINFO for each device or port */
-static void maple_attach_driver(struct maple_device *dev)
+static void maple_attach_driver(struct maple_device *mdev)
 {
-       char *p;
-
-       char *recvbuf;
-       unsigned long function;
-       int matched, retval;
-
-       recvbuf = dev->mq->recvbuf;
-       memcpy(&dev->devinfo, recvbuf + 4, sizeof(dev->devinfo));
-       memcpy(dev->product_name, dev->devinfo.product_name, 30);
-       memcpy(dev->product_licence, dev->devinfo.product_licence, 60);
-       dev->product_name[30] = '\0';
-       dev->product_licence[60] = '\0';
-
-       for (p = dev->product_name + 29; dev->product_name <= p; p--)
-               if (*p == ' ')
-                       *p = '\0';
-               else
-                       break;
-
-       for (p = dev->product_licence + 59; dev->product_licence <= p; p--)
-               if (*p == ' ')
-                       *p = '\0';
-               else
-                       break;
-
-       function = be32_to_cpu(dev->devinfo.function);
-
-       if (function > 0x200) {
-               /* Do this silently - as not a real device */
-               function = 0;
-               dev->driver = &maple_dummy_driver;
-               sprintf(dev->dev.bus_id, "%d:0.port", dev->port);
-       } else {
-               printk(KERN_INFO
-                      "Maple bus at (%d, %d): Connected function 0x%lX\n",
-                      dev->port, dev->unit, function);
-
-               matched =
-                   bus_for_each_drv(&maple_bus_type, NULL, dev,
-                                    attach_matching_maple_driver);
-
-               if (matched == 0) {
-                       /* Driver does not exist yet */
-                       printk(KERN_INFO
-                              "No maple driver found for this device\n");
-                       dev->driver = &maple_dummy_driver;
-               }
-
-               sprintf(dev->dev.bus_id, "%d:0%d.%lX", dev->port,
-                       dev->unit, function);
-       }
-       dev->function = function;
-       dev->dev.bus = &maple_bus_type;
-       dev->dev.parent = &maple_bus;
-       dev->dev.release = &maple_release_device;
-       retval = device_register(&dev->dev);
-       if (retval) {
-               printk(KERN_INFO
-                      "Maple bus: Attempt to register device (%x, %x) failed.\n",
-                      dev->port, dev->unit);
-               maple_free_dev(dev);
-       }
-       dev->registered = 1;
+	char *p, *recvbuf;
+	unsigned long function;
+	int matched, retval;
+
+	recvbuf = mdev->mq->recvbuf;
+	/* copy the data as individual elements in
+	* case of memory optimisation */
+	memcpy(&mdev->devinfo.function, recvbuf + 4, 4);
+	memcpy(&mdev->devinfo.function_data[0], recvbuf + 8, 12);
+	memcpy(&mdev->devinfo.area_code, recvbuf + 20, 1);
+	memcpy(&mdev->devinfo.connector_direction, recvbuf + 21, 1);
+	memcpy(&mdev->devinfo.product_name[0], recvbuf + 22, 30);
+	memcpy(&mdev->devinfo.product_licence[0], recvbuf + 52, 60);
+	memcpy(&mdev->devinfo.standby_power, recvbuf + 112, 2);
+	memcpy(&mdev->devinfo.max_power, recvbuf + 114, 2);
+	memcpy(mdev->product_name, mdev->devinfo.product_name, 30);
+	mdev->product_name[30] = '\0';
+	memcpy(mdev->product_licence, mdev->devinfo.product_licence, 60);
+	mdev->product_licence[60] = '\0';
+
+	for (p = mdev->product_name + 29; mdev->product_name <= p; p--)
+		if (*p == ' ')
+			*p = '\0';
+		else
+			break;
+	for (p = mdev->product_licence + 59; mdev->product_licence <= p; p--)
+		if (*p == ' ')
+			*p = '\0';
+		else
+			break;
+
+	if (realscan) {
+		printk(KERN_INFO "Maple device detected: %s\n",
+			mdev->product_name);
+		printk(KERN_INFO "Maple device: %s\n", mdev->product_licence);
+	}
+
+	function = be32_to_cpu(mdev->devinfo.function);
+
+	if (function > 0x200) {
+		/* Do this silently - as not a real device */
+		function = 0;
+		mdev->driver = &maple_dummy_driver;
+		sprintf(mdev->dev.bus_id, "%d:0.port", mdev->port);
+	} else {
+		if (realscan)
+			printk(KERN_INFO
+				"Maple bus at (%d, %d): Function 0x%lX\n",
+				mdev->port, mdev->unit, function);
+
+		matched =
+		    bus_for_each_drv(&maple_bus_type, NULL, mdev,
+				     attach_matching_maple_driver);
+
+		if (matched == 0) {
+			/* Driver does not exist yet */
+			if (realscan)
+				printk(KERN_INFO
+					"No maple driver found.\n");
+			mdev->driver = &maple_dummy_driver;
+		}
+		sprintf(mdev->dev.bus_id, "%d:0%d.%lX", mdev->port,
+			mdev->unit, function);
+	}
+	mdev->function = function;
+	mdev->dev.release = &maple_release_device;
+	retval = device_register(&mdev->dev);
+	if (retval) {
+		printk(KERN_INFO
+		"Maple bus: Attempt to register device"
+		" (%x, %x) failed.\n",
+		mdev->port, mdev->unit);
+		maple_free_dev(mdev);
+		mdev = NULL;
+		return;
+	}
 }
 
 /*
@@ -340,270 +363,262 @@ static void maple_attach_driver(struct maple_device *dev)
  */
 static int detach_maple_device(struct device *device, void *portptr)
 {
-       struct maple_device_specify *ds;
-       struct maple_device *mdev;
-
-       ds = portptr;
-       mdev = to_maple_dev(device);
-       if (mdev->port == ds->port && mdev->unit == ds->unit)
-               return 1;
-       return 0;
+	struct maple_device_specify *ds;
+	struct maple_device *mdev;
+
+	ds = portptr;
+	mdev = to_maple_dev(device);
+	if (mdev->port == ds->port && mdev->unit == ds->unit)
+		return 1;
+	return 0;
 }
 
 static int setup_maple_commands(struct device *device, void *ignored)
 {
-       struct maple_device *maple_dev = to_maple_dev(device);
-
-       if ((maple_dev->interval > 0)
-           && time_after(jiffies, maple_dev->when)) {
-               maple_dev->when = jiffies + maple_dev->interval;
-               maple_dev->mq->command = MAPLE_COMMAND_GETCOND;
-               maple_dev->mq->sendbuf = &maple_dev->function;
-               maple_dev->mq->length = 1;
-               maple_add_packet(maple_dev->mq);
-               liststatus++;
-       } else {
-               if (time_after(jiffies, maple_pnp_time)) {
-                       maple_dev->mq->command = MAPLE_COMMAND_DEVINFO;
-                       maple_dev->mq->length = 0;
-                       maple_add_packet(maple_dev->mq);
-                       liststatus++;
-               }
-       }
-
-       return 0;
+	struct maple_device *maple_dev = to_maple_dev(device);
+
+	if ((maple_dev->interval > 0)
+	    && time_after(jiffies, maple_dev->when)) {
+		maple_dev->when = jiffies + maple_dev->interval;
+		maple_dev->mq->command = MAPLE_COMMAND_GETCOND;
+		maple_dev->mq->sendbuf = &maple_dev->function;
+		maple_dev->mq->length = 1;
+		maple_add_packet(maple_dev->mq);
+		liststatus++;
+	} else {
+		if (time_after(jiffies, maple_pnp_time)) {
+			maple_dev->mq->command = MAPLE_COMMAND_DEVINFO;
+			maple_dev->mq->length = 0;
+			maple_add_packet(maple_dev->mq);
+			liststatus++;
+		}
+	}
+
+	return 0;
 }
 
 /* VBLANK bottom half - implemented via workqueue */
 static void maple_vblank_handler(struct work_struct *work)
 {
-       if (!maple_dma_done())
-               return;
-       if (!list_empty(&maple_sentq))
-               return;
-       ctrl_outl(0, MAPLE_ENABLE);
-       liststatus = 0;
-       bus_for_each_dev(&maple_bus_type, NULL, NULL,
-                        setup_maple_commands);
-       if (time_after(jiffies, maple_pnp_time))
-               maple_pnp_time = jiffies + MAPLE_PNP_INTERVAL;
-       if (liststatus && list_empty(&maple_sentq)) {
-               INIT_LIST_HEAD(&maple_sentq);
-               maple_send();
-       }
-       maplebus_dma_reset();
+	if (!maple_dma_done())
+		return;
+	if (!list_empty(&maple_sentq))
+		return;
+	ctrl_outl(0, MAPLE_ENABLE);
+	liststatus = 0;
+	bus_for_each_dev(&maple_bus_type, NULL, NULL,
+			 setup_maple_commands);
+	if (time_after(jiffies, maple_pnp_time))
+		maple_pnp_time = jiffies + MAPLE_PNP_INTERVAL;
+	if (liststatus && list_empty(&maple_sentq)) {
+		INIT_LIST_HEAD(&maple_sentq);
+		maple_send();
+	}
+	maplebus_dma_reset();
 }
 
 /* handle devices added via hotplugs - placing them on queue for DEVINFO*/
 static void maple_map_subunits(struct maple_device *mdev, int submask)
 {
-       int retval, k, devcheck;
-       struct maple_device *mdev_add;
-       struct maple_device_specify ds;
-
-       for (k = 0; k < 5; k++) {
-               ds.port = mdev->port;
-               ds.unit = k + 1;
-               retval =
-                   bus_for_each_dev(&maple_bus_type, NULL, &ds,
-                                    detach_maple_device);
-               if (retval) {
-                       submask = submask >> 1;
-                       continue;
-               }
-               devcheck = submask & 0x01;
-               if (devcheck) {
-                       mdev_add = maple_alloc_dev(mdev->port, k + 1);
-                       if (!mdev_add)
-                               return;
-                       mdev_add->mq->command = MAPLE_COMMAND_DEVINFO;
-                       mdev_add->mq->length = 0;
-                       maple_add_packet(mdev_add->mq);
-                       scanning = 1;
-               }
-               submask = submask >> 1;
-       }
+	int retval, k, devcheck;
+	struct maple_device *mdev_add;
+	struct maple_device_specify ds;
+
+	for (k = 0; k < 5; k++) {
+		ds.port = mdev->port;
+		ds.unit = k + 1;
+		retval =
+		    bus_for_each_dev(&maple_bus_type, NULL, &ds,
+				     detach_maple_device);
+		if (retval) {
+			submask = submask >> 1;
+			continue;
+		}
+		devcheck = submask & 0x01;
+		if (devcheck) {
+			mdev_add = maple_alloc_dev(mdev->port, k + 1);
+			if (!mdev_add)
+				return;
+			mdev_add->mq->command = MAPLE_COMMAND_DEVINFO;
+			mdev_add->mq->length = 0;
+			maple_add_packet(mdev_add->mq);
+			scanning = 1;
+		}
+		submask = submask >> 1;
+	}
 }
 
 /* mark a device as removed */
 static void maple_clean_submap(struct maple_device *mdev)
 {
-       int killbit;
+	int killbit;
 
-       killbit = (mdev->unit > 0 ? (1 << (mdev->unit - 1)) & 0x1f : 0x20);
-       killbit = ~killbit;
-       killbit &= 0xFF;
-       subdevice_map[mdev->port] = subdevice_map[mdev->port] & killbit;
+	killbit = (mdev->unit > 0 ? (1 << (mdev->unit - 1)) & 0x1f : 0x20);
+	killbit = ~killbit;
+	killbit &= 0xFF;
+	subdevice_map[mdev->port] = subdevice_map[mdev->port] & killbit;
 }
 
 /* handle empty port or hotplug removal */
 static void maple_response_none(struct maple_device *mdev,
-                               struct mapleq *mq)
+				struct mapleq *mq)
 {
-       if (mdev->unit != 0) {
-               list_del(&mq->list);
-               maple_clean_submap(mdev);
-               printk(KERN_INFO
-                      "Maple bus device detaching at (%d, %d)\n",
-                      mdev->port, mdev->unit);
-               maple_detach_driver(mdev);
-               return;
-       }
-       if (!started) {
-               printk(KERN_INFO "No maple devices attached to port %d\n",
-                      mdev->port);
-               return;
-       }
-       maple_clean_submap(mdev);
+	if (mdev->unit != 0) {
+		list_del(&mq->list);
+		maple_clean_submap(mdev);
+		printk(KERN_INFO
+		       "Maple bus device detaching at (%d, %d)\n",
+		       mdev->port, mdev->unit);
+		maple_detach_driver(mdev);
+		return;
+	}
+	if (!started) {
+		printk(KERN_INFO "No maple devices attached to port %d\n",
+		       mdev->port);
+		return;
+	}
+	maple_clean_submap(mdev);
 }
 
 /* preprocess hotplugs or scans */
 static void maple_response_devinfo(struct maple_device *mdev,
-                                  char *recvbuf)
+				   char *recvbuf)
 {
-       char submask;
-       if ((!started) || (scanning == 2)) {
-               maple_attach_driver(mdev);
-               return;
-       }
-       if (mdev->unit == 0) {
-               submask = recvbuf[2] & 0x1F;
-               if (submask ^ subdevice_map[mdev->port]) {
-                       maple_map_subunits(mdev, submask);
-                       subdevice_map[mdev->port] = submask;
-               }
-       }
+	char submask;
+	if ((!started) || (scanning == 2)) {
+		maple_attach_driver(mdev);
+		return;
+	}
+	if (mdev->unit == 0) {
+		submask = recvbuf[2] & 0x1F;
+		if (submask ^ subdevice_map[mdev->port]) {
+			maple_map_subunits(mdev, submask);
+			subdevice_map[mdev->port] = submask;
+		}
+	}
 }
 
 /* maple dma end bottom half - implemented via workqueue */
 static void maple_dma_handler(struct work_struct *work)
 {
-       struct mapleq *mq, *nmq;
-       struct maple_device *dev;
-       char *recvbuf;
-       enum maple_code code;
-
-       if (!maple_dma_done())
-               return;
-       ctrl_outl(0, MAPLE_ENABLE);
-       if (!list_empty(&maple_sentq)) {
-               list_for_each_entry_safe(mq, nmq, &maple_sentq, list) {
-                       recvbuf = mq->recvbuf;
-                       code = recvbuf[0];
-                       dev = mq->dev;
-                       switch (code) {
-                       case MAPLE_RESPONSE_NONE:
-                               maple_response_none(dev, mq);
-                               break;
-
-                       case MAPLE_RESPONSE_DEVINFO:
-                               maple_response_devinfo(dev, recvbuf);
-                               break;
-
-                       case MAPLE_RESPONSE_DATATRF:
-                               if (dev->callback)
-                                       dev->callback(mq);
-                               break;
-
-                       case MAPLE_RESPONSE_FILEERR:
-                       case MAPLE_RESPONSE_AGAIN:
-                       case MAPLE_RESPONSE_BADCMD:
-                       case MAPLE_RESPONSE_BADFUNC:
-                               printk(KERN_DEBUG
-                                      "Maple non-fatal error 0x%X\n",
-                                      code);
-                               break;
-
-                       case MAPLE_RESPONSE_ALLINFO:
-                               printk(KERN_DEBUG
-                                      "Maple - extended device information not supported\n");
-                               break;
-
-                       case MAPLE_RESPONSE_OK:
-                               break;
-
-                       default:
-                               break;
-                       }
-               }
-               INIT_LIST_HEAD(&maple_sentq);
-               if (scanning == 1) {
-                       maple_send();
-                       scanning = 2;
-               } else
-                       scanning = 0;
-
-               if (started == 0)
-                       started = 1;
-       }
-       maplebus_dma_reset();
+	struct mapleq *mq, *nmq;
+	struct maple_device *dev;
+	char *recvbuf;
+	enum maple_code code;
+
+	if (!maple_dma_done())
+		return;
+	ctrl_outl(0, MAPLE_ENABLE);
+	if (!list_empty(&maple_sentq)) {
+		list_for_each_entry_safe(mq, nmq, &maple_sentq, list) {
+			recvbuf = mq->recvbuf;
+			code = recvbuf[0];
+			dev = mq->dev;
+			switch (code) {
+			case MAPLE_RESPONSE_NONE:
+				maple_response_none(dev, mq);
+				break;
+
+			case MAPLE_RESPONSE_DEVINFO:
+				maple_response_devinfo(dev, recvbuf);
+				break;
+
+			case MAPLE_RESPONSE_DATATRF:
+				if (dev->callback)
+					dev->callback(mq);
+				break;
+
+			case MAPLE_RESPONSE_FILEERR:
+			case MAPLE_RESPONSE_AGAIN:
+			case MAPLE_RESPONSE_BADCMD:
+			case MAPLE_RESPONSE_BADFUNC:
+				printk(KERN_DEBUG
+				       "Maple non-fatal error 0x%X\n",
+				       code);
+				break;
+
+			case MAPLE_RESPONSE_ALLINFO:
+				printk(KERN_DEBUG
+				       "Maple - extended device information"
+					" not supported\n");
+				break;
+
+			case MAPLE_RESPONSE_OK:
+				break;
+
+			default:
+				break;
+			}
+		}
+		INIT_LIST_HEAD(&maple_sentq);
+		if (scanning == 1) {
+			maple_send();
+			scanning = 2;
+		} else
+			scanning = 0;
+
+		if (started == 0)
+			started = 1;
+	}
+	maplebus_dma_reset();
 }
 
 static irqreturn_t maplebus_dma_interrupt(int irq, void *dev_id)
 {
-       /* Load everything into the bottom half */
-       schedule_work(&maple_dma_process);
-       return IRQ_HANDLED;
+	/* Load everything into the bottom half */
+	schedule_work(&maple_dma_process);
+	return IRQ_HANDLED;
 }
 
 static irqreturn_t maplebus_vblank_interrupt(int irq, void *dev_id)
 {
-       schedule_work(&maple_vblank_process);
-       return IRQ_HANDLED;
+	schedule_work(&maple_vblank_process);
+	return IRQ_HANDLED;
 }
 
-static struct irqaction maple_dma_irq = {
-       .name = "maple bus DMA handler",
-       .handler = maplebus_dma_interrupt,
-       .flags = IRQF_SHARED,
-};
-
-static struct irqaction maple_vblank_irq = {
-       .name = "maple bus VBLANK handler",
-       .handler = maplebus_vblank_interrupt,
-       .flags = IRQF_SHARED,
-};
-
 static int maple_set_dma_interrupt_handler(void)
 {
-       return setup_irq(HW_EVENT_MAPLE_DMA, &maple_dma_irq);
+	return request_irq(HW_EVENT_MAPLE_DMA, maplebus_dma_interrupt,
+		IRQF_SHARED, "maple bus DMA", &maple_dummy_driver);
 }
 
 static int maple_set_vblank_interrupt_handler(void)
 {
-       return setup_irq(HW_EVENT_VSYNC, &maple_vblank_irq);
+	return request_irq(HW_EVENT_VSYNC, maplebus_vblank_interrupt,
+		IRQF_SHARED, "maple bus VBLANK", &maple_dummy_driver);
 }
 
 static int maple_get_dma_buffer(void)
 {
-       maple_sendbuf =
-           (void *) __get_free_pages(GFP_KERNEL | __GFP_ZERO,
-                                     MAPLE_DMA_PAGES);
-       if (!maple_sendbuf)
-               return -ENOMEM;
-       return 0;
+	maple_sendbuf =
+	    (void *) __get_free_pages(GFP_KERNEL | __GFP_ZERO,
+				      MAPLE_DMA_PAGES);
+	if (!maple_sendbuf)
+		return -ENOMEM;
+	return 0;
 }
 
 static int match_maple_bus_driver(struct device *devptr,
-                                 struct device_driver *drvptr)
+				  struct device_driver *drvptr)
 {
-       struct maple_driver *maple_drv;
-       struct maple_device *maple_dev;
-
-       maple_drv = container_of(drvptr, struct maple_driver, drv);
-       maple_dev = container_of(devptr, struct maple_device, dev);
-       /* Trap empty port case */
-       if (maple_dev->devinfo.function == 0xFFFFFFFF)
-               return 0;
-       else if (maple_dev->devinfo.function &
-                be32_to_cpu(maple_drv->function))
-               return 1;
-       return 0;
+	struct maple_driver *maple_drv;
+	struct maple_device *maple_dev;
+
+	maple_drv = container_of(drvptr, struct maple_driver, drv);
+	maple_dev = container_of(devptr, struct maple_device, dev);
+	/* Trap empty port case */
+	if (maple_dev->devinfo.function == 0xFFFFFFFF)
+		return 0;
+	else if (maple_dev->devinfo.function &
+		 be32_to_cpu(maple_drv->function))
+		return 1;
+	return 0;
 }
 
-static int maple_bus_uevent(struct device *dev, struct kobj_uevent_env *env)
+static int maple_bus_uevent(struct device *dev,
+			    struct kobj_uevent_env *env)
 {
-       return 0;
+	return 0;
 }
 
 static void maple_bus_release(struct device *dev)
@@ -611,124 +626,122 @@ static void maple_bus_release(struct device *dev)
 }
 
 static struct maple_driver maple_dummy_driver = {
-       .drv = {
-               .name = "maple_dummy_driver",
-               .bus =  &maple_bus_type,
-       },
+	.drv = {
+		.name = "maple_dummy_driver",
+		.bus = &maple_bus_type,
+	},
 };
 
 struct bus_type maple_bus_type = {
-       .name =         "maple",
-       .match =        match_maple_bus_driver,
-       .uevent =       maple_bus_uevent,
+	.name = "maple",
+	.match = match_maple_bus_driver,
+	.uevent = maple_bus_uevent,
 };
 EXPORT_SYMBOL_GPL(maple_bus_type);
 
 static struct device maple_bus = {
-       .bus_id = "maple",
-       .release = maple_bus_release,
+	.bus_id = "maple",
+	.release = maple_bus_release,
 };
 
 static int __init maple_bus_init(void)
 {
-       int retval, i;
-       struct maple_device *mdev[MAPLE_PORTS];
-       ctrl_outl(0, MAPLE_STATE);
-
-       retval = device_register(&maple_bus);
-       if (retval)
-               goto cleanup;
-
-       retval = bus_register(&maple_bus_type);
-       if (retval)
-               goto cleanup_device;
-
-       retval = driver_register(&maple_dummy_driver.drv);
-
-       if (retval)
-               goto cleanup_bus;
-
-       /* allocate memory for maple bus dma */
-       retval = maple_get_dma_buffer();
-       if (retval) {
-               printk(KERN_INFO
-                      "Maple bus: Failed to allocate Maple DMA buffers\n");
-               goto cleanup_basic;
-       }
-
-       /* set up DMA interrupt handler */
-       retval = maple_set_dma_interrupt_handler();
-       if (retval) {
-               printk(KERN_INFO
-                      "Maple bus: Failed to grab maple DMA IRQ\n");
-               goto cleanup_dma;
-       }
-
-       /* set up VBLANK interrupt handler */
-       retval = maple_set_vblank_interrupt_handler();
-       if (retval) {
-               printk(KERN_INFO "Maple bus: Failed to grab VBLANK IRQ\n");
-               goto cleanup_irq;
-       }
-
-       maple_queue_cache =
-           kmem_cache_create("maple_queue_cache", 0x400, 0,
-                             SLAB_HWCACHE_ALIGN, NULL);
-
-       if (!maple_queue_cache)
-               goto cleanup_bothirqs;
-
-       /* setup maple ports */
-       for (i = 0; i < MAPLE_PORTS; i++) {
-               mdev[i] = maple_alloc_dev(i, 0);
-               if (!mdev[i]) {
-                       while (i-- > 0)
-                               maple_free_dev(mdev[i]);
-                       goto cleanup_cache;
-               }
-               mdev[i]->registered = 0;
-               mdev[i]->mq->command = MAPLE_COMMAND_DEVINFO;
-               mdev[i]->mq->length = 0;
-               maple_attach_driver(mdev[i]);
-               maple_add_packet(mdev[i]->mq);
-               subdevice_map[i] = 0;
-       }
-
-       /* setup maplebus hardware */
-       maplebus_dma_reset();
-
-       /* initial detection */
-       maple_send();
-
-       maple_pnp_time = jiffies;
-
-       printk(KERN_INFO "Maple bus core now registered.\n");
-
-       return 0;
+	int retval, i;
+	struct maple_device *mdev[MAPLE_PORTS];
+	ctrl_outl(0, MAPLE_STATE);
+
+	retval = device_register(&maple_bus);
+	if (retval)
+		goto cleanup;
+
+	retval = bus_register(&maple_bus_type);
+	if (retval)
+		goto cleanup_device;
+
+	retval = driver_register(&maple_dummy_driver.drv);
+	if (retval)
+		goto cleanup_bus;
+
+	/* allocate memory for maple bus dma */
+	retval = maple_get_dma_buffer();
+	if (retval) {
+		printk(KERN_INFO
+		       "Maple bus: Failed to allocate Maple DMA buffers\n");
+		goto cleanup_basic;
+	}
+
+	/* set up DMA interrupt handler */
+	retval = maple_set_dma_interrupt_handler();
+	if (retval) {
+		printk(KERN_INFO
+		       "Maple bus: Failed to grab maple DMA IRQ\n");
+		goto cleanup_dma;
+	}
+
+	/* set up VBLANK interrupt handler */
+	retval = maple_set_vblank_interrupt_handler();
+	if (retval) {
+		printk(KERN_INFO "Maple bus: Failed to grab VBLANK IRQ\n");
+		goto cleanup_irq;
+	}
+
+	maple_queue_cache =
+	    kmem_cache_create("maple_queue_cache", 0x400, 0,
+			      SLAB_POISON|SLAB_HWCACHE_ALIGN, NULL);
+
+	if (!maple_queue_cache)
+		goto cleanup_bothirqs;
+
+	/* setup maple ports */
+	for (i = 0; i < MAPLE_PORTS; i++) {
+		mdev[i] = maple_alloc_dev(i, 0);
+		if (!mdev[i]) {
+			while (i-- > 0)
+				maple_free_dev(mdev[i]);
+			goto cleanup_cache;
+		}
+		mdev[i]->mq->command = MAPLE_COMMAND_DEVINFO;
+		mdev[i]->mq->length = 0;
+		maple_add_packet(mdev[i]->mq);
+		/* delay aids hardware detection */
+		mdelay(5);
+		subdevice_map[i] = 0;
+	}
+
+	realscan = 1;
+	/* setup maplebus hardware */
+	maplebus_dma_reset();
+	/* initial detection */
+	maple_send();
+	maple_pnp_time = jiffies;
+	printk(KERN_INFO "Maple bus core now registered.\n");
+
+	return 0;
 
 cleanup_cache:
-       kmem_cache_destroy(maple_queue_cache);
+	kmem_cache_destroy(maple_queue_cache);
 
 cleanup_bothirqs:
-       free_irq(HW_EVENT_VSYNC, 0);
+	free_irq(HW_EVENT_VSYNC, 0);
 
 cleanup_irq:
-       free_irq(HW_EVENT_MAPLE_DMA, 0);
+	free_irq(HW_EVENT_MAPLE_DMA, 0);
 
 cleanup_dma:
-       free_pages((unsigned long) maple_sendbuf, MAPLE_DMA_PAGES);
+	free_pages((unsigned long) maple_sendbuf, MAPLE_DMA_PAGES);
 
 cleanup_basic:
-       driver_unregister(&maple_dummy_driver.drv);
+	driver_unregister(&maple_dummy_driver.drv);
 
 cleanup_bus:
-       bus_unregister(&maple_bus_type);
+	bus_unregister(&maple_bus_type);
 
 cleanup_device:
-       device_unregister(&maple_bus);
+	device_unregister(&maple_bus);
 
 cleanup:
-       printk(KERN_INFO "Maple bus registration failed\n");
-       return retval;
+	printk(KERN_INFO "Maple bus registration failed\n");
+	return retval;
 }
-subsys_initcall(maple_bus_init);
+/* Push init to later to ensure hardware gets detected */
+fs_initcall(maple_bus_init);

include/asm-sh/bugs.h

@@ -39,7 +39,7 @@ static void __init check_bugs(void)
 		*p++ = '4';
 		*p++ = 'a';
 		break;
-	case CPU_SH7343 ... CPU_SH7722:
+	case CPU_SH7343 ... CPU_SH7366:
 		*p++ = '4';
 		*p++ = 'a';
 		*p++ = 'l';

include/asm-sh/cpu-sh4/freq.h

@@ -10,12 +10,14 @@
 #ifndef __ASM_CPU_SH4_FREQ_H
 #define __ASM_CPU_SH4_FREQ_H
 
-#if defined(CONFIG_CPU_SUBTYPE_SH7722)
+#if defined(CONFIG_CPU_SUBTYPE_SH7722) || defined(CONFIG_CPU_SUBTYPE_SH7366)
 #define FRQCR		        0xa4150000
 #define VCLKCR			0xa4150004
 #define SCLKACR			0xa4150008
 #define SCLKBCR			0xa415000c
+#if defined(CONFIG_CPU_SUBTYPE_SH7722)
 #define IrDACLKCR		0xa4150010
+#endif
 #elif defined(CONFIG_CPU_SUBTYPE_SH7763) || \
       defined(CONFIG_CPU_SUBTYPE_SH7780)
 #define	FRQCR			0xffc80000

include/asm-sh/cpu-sh5/cacheflush.h

@@ -3,15 +3,13 @@
 
 #ifndef __ASSEMBLY__
 
-#include <asm/page.h>
-
 struct vm_area_struct;
 struct page;
 struct mm_struct;
 
 extern void flush_cache_all(void);
 extern void flush_cache_mm(struct mm_struct *mm);
-extern void flush_cache_sigtramp(unsigned long start, unsigned long end);
+extern void flush_cache_sigtramp(unsigned long vaddr);
 extern void flush_cache_range(struct vm_area_struct *vma, unsigned long start,
 			      unsigned long end);
 extern void flush_cache_page(struct vm_area_struct *vma, unsigned long addr, unsigned long pfn);
@@ -27,7 +25,7 @@ extern void flush_icache_user_range(struct vm_area_struct *vma,
 #define flush_dcache_mmap_unlock(mapping)	do { } while (0)
 
 #define flush_icache_page(vma, page)	do { } while (0)
-#define p3_cache_init()			do { } while (0)
+void p3_cache_init(void);
 
 #endif /* __ASSEMBLY__ */
 

include/asm-sh/cpu-sh5/mmu_context.h

@@ -16,12 +16,6 @@
 /* This has to be a common function because the next location to fill
  * information is shared. */
 extern void __do_tlb_refill(unsigned long address, unsigned long long is_text_not_data, pte_t *pte);
-
-/* Profiling counter. */
-#ifdef CONFIG_SH64_PROC_TLB
-extern unsigned long long calls_to_do_fast_page_fault;
-#endif
-
 #endif /* __ASSEMBLY__ */
 
 #endif /* __ASM_SH_CPU_SH5_MMU_CONTEXT_H */

include/asm-sh/hp6xx.h

@@ -10,9 +10,9 @@
  *
  */
 
-#define HP680_BTN_IRQ		32            /* IRQ0_IRQ */
-#define HP680_TS_IRQ		35            /* IRQ3_IRQ */
-#define HP680_HD64461_IRQ	36            /* IRQ4_IRQ */
+#define HP680_BTN_IRQ		32	/* IRQ0_IRQ */
+#define HP680_TS_IRQ		35	/* IRQ3_IRQ */
+#define HP680_HD64461_IRQ	36	/* IRQ4_IRQ */
 
 #define DAC_LCD_BRIGHTNESS	0
 #define DAC_SPEAKER_VOLUME	1
@@ -55,26 +55,4 @@
 #define PJDR	0xa4000130
 #define PKDR	0xa4000132
 
-static inline void hp6xx_led_red(int on)
-{
-	u16 v16;
-	v16 = ctrl_inw(CONFIG_HD64461_IOBASE + HD64461_GPBDR - 0x10000);
-	if (on)
-	    ctrl_outw(v16 & (~HD64461_GPBDR_LED_RED), CONFIG_HD64461_IOBASE + HD64461_GPBDR - 0x10000);
-	else
-	    ctrl_outw(v16 | HD64461_GPBDR_LED_RED, CONFIG_HD64461_IOBASE + HD64461_GPBDR - 0x10000);
-}
-
-static inline void hp6xx_led_green(int on)
-{
-	u8 v8;
-
-	v8 = ctrl_inb(PKDR);
-	if (on)
-	    ctrl_outb(v8 & (~PKDR_LED_GREEN), PKDR);
-	else
-	    ctrl_outb(v8 | PKDR_LED_GREEN, PKDR);
-}
-
-
 #endif /* __ASM_SH_HP6XX_H */

include/asm-sh/io.h

@@ -38,6 +38,7 @@
  */
 #define __IO_PREFIX	generic
 #include <asm/io_generic.h>
+#include <asm/io_trapped.h>
 
 #define maybebadio(port) \
   printk(KERN_ERR "bad PC-like io %s:%u for port 0x%lx at 0x%08x\n", \
@@ -181,13 +182,13 @@ __BUILD_MEMORY_STRING(w, u16)
 #define iowrite32(v,a)		writel((v),(a))
 #define iowrite32be(v,a)	__raw_writel(cpu_to_be32((v)),(a))
 
-#define ioread8_rep(a,d,c)	insb((a),(d),(c))
-#define ioread16_rep(a,d,c)	insw((a),(d),(c))
-#define ioread32_rep(a,d,c)	insl((a),(d),(c))
+#define ioread8_rep(a, d, c)	readsb((a), (d), (c))
+#define ioread16_rep(a, d, c)	readsw((a), (d), (c))
+#define ioread32_rep(a, d, c)	readsl((a), (d), (c))
 
-#define iowrite8_rep(a,s,c)	outsb((a),(s),(c))
-#define iowrite16_rep(a,s,c)	outsw((a),(s),(c))
-#define iowrite32_rep(a,s,c)	outsl((a),(s),(c))
+#define iowrite8_rep(a, s, c)	writesb((a), (s), (c))
+#define iowrite16_rep(a, s, c)	writesw((a), (s), (c))
+#define iowrite32_rep(a, s, c)	writesl((a), (s), (c))
 
 #define mmiowb()	wmb()	/* synco on SH-4A, otherwise a nop */
 
@@ -207,6 +208,8 @@ static inline void __set_io_port_base(unsigned long pbase)
 	generic_io_base = pbase;
 }
 
+#define __ioport_map(p, n) sh_mv.mv_ioport_map((p), (n))
+
 /* We really want to try and get these to memcpy etc */
 extern void memcpy_fromio(void *, volatile void __iomem *, unsigned long);
 extern void memcpy_toio(volatile void __iomem *, const void *, unsigned long);
@@ -309,7 +312,14 @@ __ioremap_mode(unsigned long offset, unsigned long size, unsigned long flags)
 {
 #ifdef CONFIG_SUPERH32
 	unsigned long last_addr = offset + size - 1;
+#endif
+	void __iomem *ret;
 
+	ret = __ioremap_trapped(offset, size);
+	if (ret)
+		return ret;
+
+#ifdef CONFIG_SUPERH32
 	/*
 	 * For P1 and P2 space this is trivial, as everything is already
 	 * mapped. Uncached access for P1 addresses are done through P2.

include/asm-sh/io_trapped.h

@@ -0,0 +1,58 @@
+#ifndef __ASM_SH_IO_TRAPPED_H
+#define __ASM_SH_IO_TRAPPED_H
+
+#include <linux/list.h>
+#include <linux/ioport.h>
+#include <asm/page.h>
+
+#define IO_TRAPPED_MAGIC 0xfeedbeef
+
+struct trapped_io {
+	unsigned int magic;
+	struct resource *resource;
+	unsigned int num_resources;
+	unsigned int minimum_bus_width;
+	struct list_head list;
+	void __iomem *virt_base;
+} __aligned(PAGE_SIZE);
+
+#ifdef CONFIG_IO_TRAPPED
+int register_trapped_io(struct trapped_io *tiop);
+int handle_trapped_io(struct pt_regs *regs, unsigned long address);
+
+void __iomem *match_trapped_io_handler(struct list_head *list,
+				       unsigned long offset,
+				       unsigned long size);
+
+#ifdef CONFIG_HAS_IOMEM
+extern struct list_head trapped_mem;
+
+static inline void __iomem *
+__ioremap_trapped(unsigned long offset, unsigned long size)
+{
+	return match_trapped_io_handler(&trapped_mem, offset, size);
+}
+#else
+#define __ioremap_trapped(offset, size) NULL
+#endif
+
+#ifdef CONFIG_HAS_IOPORT
+extern struct list_head trapped_io;
+
+static inline void __iomem *
+__ioport_map_trapped(unsigned long offset, unsigned long size)
+{
+	return match_trapped_io_handler(&trapped_io, offset, size);
+}
+#else
+#define __ioport_map_trapped(offset, size) NULL
+#endif
+
+#else
+#define register_trapped_io(tiop) (-1)
+#define handle_trapped_io(tiop, address) 0
+#define __ioremap_trapped(offset, size) NULL
+#define __ioport_map_trapped(offset, size) NULL
+#endif
+
+#endif /* __ASM_SH_IO_TRAPPED_H */

include/asm-sh/ioctls.h

@@ -78,6 +78,10 @@
 #define TIOCSBRK	_IO('T', 39) /* 0x5427 */ /* BSD compatibility */
 #define TIOCCBRK	_IO('T', 40) /* 0x5428 */ /* BSD compatibility */
 #define TIOCGSID	_IOR('T', 41, pid_t) /* 0x5429 */ /* Return the session ID of FD */
+#define TCGETS2		_IOR('T', 42, struct termios2)
+#define TCSETS2		_IOW('T', 43, struct termios2)
+#define TCSETSW2	_IOW('T', 44, struct termios2)
+#define TCSETSF2	_IOW('T', 45, struct termios2)
 #define TIOCGPTN	_IOR('T',0x30, unsigned int) /* Get Pty Number (of pty-mux device) */
 #define TIOCSPTLCK	_IOW('T',0x31, int)  /* Lock/unlock Pty */
 

include/asm-sh/irq.h

@@ -50,4 +50,8 @@ extern void irq_ctx_exit(int cpu);
 # define irq_ctx_exit(cpu) do { } while (0)
 #endif
 
+#ifdef CONFIG_CPU_SH5
+#include <asm/cpu/irq.h>
+#endif
+
 #endif /* __ASM_SH_IRQ_H */

include/asm-sh/mmu_context_64.h

@@ -66,6 +66,9 @@ static inline void set_asid(unsigned long asid)
 		      : "=r" (sr), "=r" (pc) : "0" (sr));
 }
 
+/* arch/sh/kernel/cpu/sh5/entry.S */
+extern unsigned long switch_and_save_asid(unsigned long new_asid);
+
 /* No spare register to twiddle, so use a software cache */
 extern pgd_t *mmu_pdtp_cache;
 

include/asm-sh/page.h

@@ -55,11 +55,14 @@ extern void clear_page(void *to);
 extern void copy_page(void *to, void *from);
 
 #if !defined(CONFIG_CACHE_OFF) && defined(CONFIG_MMU) && \
-	(defined(CONFIG_CPU_SH4) || defined(CONFIG_SH7705_CACHE_32KB))
+	(defined(CONFIG_CPU_SH5) || defined(CONFIG_CPU_SH4) || \
+	 defined(CONFIG_SH7705_CACHE_32KB))
 struct page;
 struct vm_area_struct;
 extern void clear_user_page(void *to, unsigned long address, struct page *page);
-#ifdef CONFIG_CPU_SH4
+extern void copy_user_page(void *to, void *from, unsigned long address,
+			   struct page *page);
+#if defined(CONFIG_CPU_SH4)
 extern void copy_user_highpage(struct page *to, struct page *from,
 			       unsigned long vaddr, struct vm_area_struct *vma);
 #define __HAVE_ARCH_COPY_USER_HIGHPAGE

include/asm-sh/pgtable_64.h

@@ -137,6 +137,14 @@ static __inline__ void pmd_set(pmd_t *pmdp,pte_t *ptep)
 #define _PAGE_SZHUGE	(_PAGE_SIZE0 | _PAGE_SIZE1)
 #endif
 
+/*
+ * Stub out _PAGE_SZHUGE if we don't have a good definition for it,
+ * to make pte_mkhuge() happy.
+ */
+#ifndef _PAGE_SZHUGE
+# define _PAGE_SZHUGE	(0)
+#endif
+
 /*
  * Default flags for a Kernel page.
  * This is fundametally also SHARED because the main use of this define
@@ -179,6 +187,11 @@ static __inline__ void pmd_set(pmd_t *pmdp,pte_t *ptep)
 				 _PAGE_WRITE | _PAGE_EXECUTE)
 #define PAGE_KERNEL	__pgprot(_KERNPG_TABLE)
 
+#define PAGE_KERNEL_NOCACHE \
+			__pgprot(_PAGE_PRESENT | _PAGE_READ | _PAGE_WRITE | \
+				 _PAGE_EXECUTE | _PAGE_ACCESSED | \
+				 _PAGE_DIRTY | _PAGE_SHARED)
+
 /* Make it a device mapping for maximum safety (e.g. for mapping device
    registers into user-space via /dev/map).  */
 #define pgprot_noncached(x) __pgprot(((x).pgprot & ~(_PAGE_CACHABLE)) | _PAGE_DEVICE)

include/asm-sh/processor.h

@@ -33,7 +33,7 @@ enum cpu_type {
 	CPU_SH7763, CPU_SH7770, CPU_SH7780, CPU_SH7781, CPU_SH7785, CPU_SHX3,
 
 	/* SH4AL-DSP types */
-	CPU_SH7343, CPU_SH7722,
+	CPU_SH7343, CPU_SH7722, CPU_SH7366,
 
 	/* SH-5 types */
         CPU_SH5_101, CPU_SH5_103,

include/asm-sh/r7780rp.h

@@ -195,7 +195,4 @@ unsigned char *highlander_init_irq_r7780mp(void);
 unsigned char *highlander_init_irq_r7780rp(void);
 unsigned char *highlander_init_irq_r7785rp(void);
 
-#define __IO_PREFIX	r7780rp
-#include <asm/io_generic.h>
-
 #endif  /* __ASM_SH_RENESAS_R7780RP */

include/asm-sh/rts7751r2d.h

@@ -67,7 +67,4 @@
 void init_rts7751r2d_IRQ(void);
 int rts7751r2d_irq_demux(int);
 
-#define __IO_PREFIX rts7751r2d
-#include <asm/io_generic.h>
-
 #endif  /* __ASM_SH_RENESAS_RTS7751R2D */

include/asm-sh/system.h

@@ -182,6 +182,11 @@ BUILD_TRAP_HANDLER(fpu_state_restore);
 
 #define arch_align_stack(x) (x)
 
+struct mem_access {
+	unsigned long (*from)(void *dst, const void *src, unsigned long cnt);
+	unsigned long (*to)(void *dst, const void *src, unsigned long cnt);
+};
+
 #ifdef CONFIG_SUPERH32
 # include "system_32.h"
 #else

include/asm-sh/system_32.h

@@ -96,4 +96,7 @@ do {							\
 		: "=&r" (__dummy));			\
 } while (0)
 
+int handle_unaligned_access(opcode_t instruction, struct pt_regs *regs,
+			    struct mem_access *ma);
+
 #endif /* __ASM_SH_SYSTEM_32_H */

include/asm-sh/termbits.h

@@ -140,6 +140,7 @@ struct ktermios {
 #define HUPCL	0002000
 #define CLOCAL	0004000
 #define CBAUDEX 0010000
+#define	   BOTHER 0010000
 #define    B57600 0010001
 #define   B115200 0010002
 #define   B230400 0010003
@@ -155,10 +156,12 @@ struct ktermios {
 #define  B3000000 0010015
 #define  B3500000 0010016
 #define  B4000000 0010017
-#define CIBAUD	  002003600000	/* input baud rate (not used) */
+#define CIBAUD	  002003600000		/* input baud rate */
 #define CMSPAR	  010000000000		/* mark or space (stick) parity */
 #define CRTSCTS	  020000000000		/* flow control */
 
+#define IBSHIFT	16		/* Shift from CBAUD to CIBAUD */
+
 /* c_lflag bits */
 #define ISIG	0000001
 #define ICANON	0000002

include/asm-sh/termios.h

@@ -80,8 +80,10 @@ struct termio {
 	copy_to_user((termio)->c_cc, (termios)->c_cc, NCC); \
 })
 
-#define user_termios_to_kernel_termios(k, u) copy_from_user(k, u, sizeof(struct termios))
-#define kernel_termios_to_user_termios(u, k) copy_to_user(u, k, sizeof(struct termios))
+#define user_termios_to_kernel_termios(k, u) copy_from_user(k, u, sizeof(struct termios2))
+#define kernel_termios_to_user_termios(u, k) copy_to_user(u, k, sizeof(struct termios2))
+#define user_termios_to_kernel_termios_1(k, u) copy_from_user(k, u, sizeof(struct termios))
+#define kernel_termios_to_user_termios_1(u, k) copy_to_user(u, k, sizeof(struct termios))
 
 #endif	/* __KERNEL__ */
 

include/asm-sh/tlb.h

@@ -20,6 +20,7 @@
  */
 #define tlb_flush(tlb)				flush_tlb_mm((tlb)->mm)
 
+#include <linux/pagemap.h>
 #include <asm-generic/tlb.h>
 
 #endif /* __ASSEMBLY__ */

include/asm-sh/uaccess.h

@@ -1,5 +1,34 @@
+#ifndef __ASM_SH_UACCESS_H
+#define __ASM_SH_UACCESS_H
+
 #ifdef CONFIG_SUPERH32
 # include "uaccess_32.h"
 #else
 # include "uaccess_64.h"
 #endif
+
+static inline unsigned long
+copy_from_user(void *to, const void __user *from, unsigned long n)
+{
+	unsigned long __copy_from = (unsigned long) from;
+	__kernel_size_t __copy_size = (__kernel_size_t) n;
+
+	if (__copy_size && __access_ok(__copy_from, __copy_size))
+		return __copy_user(to, from, __copy_size);
+
+	return __copy_size;
+}
+
+static inline unsigned long
+copy_to_user(void __user *to, const void *from, unsigned long n)
+{
+	unsigned long __copy_to = (unsigned long) to;
+	__kernel_size_t __copy_size = (__kernel_size_t) n;
+
+	if (__copy_size && __access_ok(__copy_to, __copy_size))
+		return __copy_user(to, from, __copy_size);
+
+	return __copy_size;
+}
+
+#endif /* __ASM_SH_UACCESS_H */

include/asm-sh/uaccess_32.h

@@ -10,8 +10,8 @@
  *              Copyright (C) 1996, 1997, 1998 by Ralf Baechle
  *     and i386 version.
  */
-#ifndef __ASM_SH_UACCESS_H
-#define __ASM_SH_UACCESS_H
+#ifndef __ASM_SH_UACCESS_32_H
+#define __ASM_SH_UACCESS_32_H
 
 #include <linux/errno.h>
 #include <linux/sched.h>
@@ -302,24 +302,6 @@ extern void __put_user_unknown(void);
 /* Return the number of bytes NOT copied */
 __kernel_size_t __copy_user(void *to, const void *from, __kernel_size_t n);
 
-#define copy_to_user(to,from,n) ({ \
-void *__copy_to = (void *) (to); \
-__kernel_size_t __copy_size = (__kernel_size_t) (n); \
-__kernel_size_t __copy_res; \
-if(__copy_size && __access_ok((unsigned long)__copy_to, __copy_size)) { \
-__copy_res = __copy_user(__copy_to, (void *) (from), __copy_size); \
-} else __copy_res = __copy_size; \
-__copy_res; })
-
-#define copy_from_user(to,from,n) ({ \
-void *__copy_to = (void *) (to); \
-void *__copy_from = (void *) (from); \
-__kernel_size_t __copy_size = (__kernel_size_t) (n); \
-__kernel_size_t __copy_res; \
-if(__copy_size && __access_ok((unsigned long)__copy_from, __copy_size)) { \
-__copy_res = __copy_user(__copy_to, __copy_from, __copy_size); \
-} else __copy_res = __copy_size; \
-__copy_res; })
 
 static __always_inline unsigned long
 __copy_from_user(void *to, const void __user *from, unsigned long n)
@@ -507,4 +489,4 @@ struct exception_table_entry
 
 extern int fixup_exception(struct pt_regs *regs);
 
-#endif /* __ASM_SH_UACCESS_H */
+#endif /* __ASM_SH_UACCESS_32_H */

include/asm-sh/uaccess_64.h

@@ -202,15 +202,6 @@ extern void __put_user_unknown(void);
 /* XXX: should be such that: 4byte and the rest. */
 extern __kernel_size_t __copy_user(void *__to, const void *__from, __kernel_size_t __n);
 
-#define copy_to_user(to,from,n) ({ \
-void *__copy_to = (void *) (to); \
-__kernel_size_t __copy_size = (__kernel_size_t) (n); \
-__kernel_size_t __copy_res; \
-if(__copy_size && __access_ok((unsigned long)__copy_to, __copy_size)) { \
-__copy_res = __copy_user(__copy_to, (void *) (from), __copy_size); \
-} else __copy_res = __copy_size; \
-__copy_res; })
-
 #define copy_to_user_ret(to,from,n,retval) ({ \
 if (copy_to_user(to,from,n)) \
 	return retval; \
@@ -225,16 +216,6 @@ if (__copy_to_user(to,from,n)) \
 	return retval; \
 })
 
-#define copy_from_user(to,from,n) ({ \
-void *__copy_to = (void *) (to); \
-void *__copy_from = (void *) (from); \
-__kernel_size_t __copy_size = (__kernel_size_t) (n); \
-__kernel_size_t __copy_res; \
-if(__copy_size && __access_ok((unsigned long)__copy_from, __copy_size)) { \
-__copy_res = __copy_user(__copy_to, __copy_from, __copy_size); \
-} else __copy_res = __copy_size; \
-__copy_res; })
-
 #define copy_from_user_ret(to,from,n,retval) ({ \
 if (copy_from_user(to,from,n)) \
 	return retval; \

include/asm-sh/unistd_32.h

@@ -330,11 +330,13 @@
 #define __NR_epoll_pwait	319
 #define __NR_utimensat		320
 #define __NR_signalfd		321
-/* #define __NR_timerfd		322 removed */
+#define __NR_timerfd_create	322
 #define __NR_eventfd		323
 #define __NR_fallocate		324
+#define __NR_timerfd_settime	325
+#define __NR_timerfd_gettime	326
 
-#define NR_syscalls 325
+#define NR_syscalls 327
 
 #ifdef __KERNEL__
 

include/asm-sh/unistd_64.h

@@ -90,7 +90,7 @@
 #define __NR_sigpending		 73
 #define __NR_sethostname	 74
 #define __NR_setrlimit		 75
-#define __NR_getrlimit	 	 76	/* Back compatible 2Gig limited rlimit */
+#define __NR_getrlimit		 76	/* Back compatible 2Gig limited rlimit */
 #define __NR_getrusage		 77
 #define __NR_gettimeofday	 78
 #define __NR_settimeofday	 79
@@ -370,9 +370,11 @@
 #define __NR_epoll_pwait	347
 #define __NR_utimensat		348
 #define __NR_signalfd		349
-/* #define __NR_timerfd		350 removed */
+#define __NR_timerfd_create	350
 #define __NR_eventfd		351
 #define __NR_fallocate		352
+#define __NR_timerfd_settime	353
+#define __NR_timerfd_gettime	354
 
 #ifdef __KERNEL__
 

include/linux/maple.h

@@ -7,74 +7,74 @@ extern struct bus_type maple_bus_type;
 
 /* Maple Bus command and response codes */
 enum maple_code {
-       MAPLE_RESPONSE_FILEERR = -5,
-       MAPLE_RESPONSE_AGAIN = -4,      /* request should be retransmitted */
-       MAPLE_RESPONSE_BADCMD = -3,
-       MAPLE_RESPONSE_BADFUNC = -2,
-       MAPLE_RESPONSE_NONE = -1,       /* unit didn't respond at all */
-       MAPLE_COMMAND_DEVINFO = 1,
-       MAPLE_COMMAND_ALLINFO = 2,
-       MAPLE_COMMAND_RESET = 3,
-       MAPLE_COMMAND_KILL = 4,
-       MAPLE_RESPONSE_DEVINFO = 5,
-       MAPLE_RESPONSE_ALLINFO = 6,
-       MAPLE_RESPONSE_OK = 7,
-       MAPLE_RESPONSE_DATATRF = 8,
-       MAPLE_COMMAND_GETCOND = 9,
-       MAPLE_COMMAND_GETMINFO = 10,
-       MAPLE_COMMAND_BREAD = 11,
-       MAPLE_COMMAND_BWRITE = 12,
-       MAPLE_COMMAND_SETCOND = 14
+	MAPLE_RESPONSE_FILEERR = -5,
+	MAPLE_RESPONSE_AGAIN = -4,	/* request should be retransmitted */
+	MAPLE_RESPONSE_BADCMD = -3,
+	MAPLE_RESPONSE_BADFUNC = -2,
+	MAPLE_RESPONSE_NONE = -1,	/* unit didn't respond at all */
+	MAPLE_COMMAND_DEVINFO = 1,
+	MAPLE_COMMAND_ALLINFO = 2,
+	MAPLE_COMMAND_RESET = 3,
+	MAPLE_COMMAND_KILL = 4,
+	MAPLE_RESPONSE_DEVINFO = 5,
+	MAPLE_RESPONSE_ALLINFO = 6,
+	MAPLE_RESPONSE_OK = 7,
+	MAPLE_RESPONSE_DATATRF = 8,
+	MAPLE_COMMAND_GETCOND = 9,
+	MAPLE_COMMAND_GETMINFO = 10,
+	MAPLE_COMMAND_BREAD = 11,
+	MAPLE_COMMAND_BWRITE = 12,
+	MAPLE_COMMAND_SETCOND = 14
 };
 
 struct mapleq {
-       struct list_head list;
-       struct maple_device *dev;
-       void *sendbuf, *recvbuf, *recvbufdcsp;
-       unsigned char length;
-       enum maple_code command;
+	struct list_head list;
+	struct maple_device *dev;
+	void *sendbuf, *recvbuf, *recvbufdcsp;
+	unsigned char length;
+	enum maple_code command;
 };
 
 struct maple_devinfo {
-       unsigned long function;
-       unsigned long function_data[3];
-       unsigned char area_code;
-       unsigned char connector_directon;
-       char product_name[31];
-       char product_licence[61];
-       unsigned short standby_power;
-       unsigned short max_power;
+	unsigned long function;
+	unsigned long function_data[3];
+	unsigned char area_code;
+	unsigned char connector_direction;
+	char product_name[31];
+	char product_licence[61];
+	unsigned short standby_power;
+	unsigned short max_power;
 };
 
 struct maple_device {
-       struct maple_driver *driver;
-       struct mapleq *mq;
-       void *private_data;
-       void (*callback) (struct mapleq * mq);
-       unsigned long when, interval, function;
-       struct maple_devinfo devinfo;
-       unsigned char port, unit;
-       char product_name[32];
-       char product_licence[64];
-       int registered;
-       struct device dev;
+	struct maple_driver *driver;
+	struct mapleq *mq;
+	void *private_data;
+	void (*callback) (struct mapleq * mq);
+	unsigned long when, interval, function;
+	struct maple_devinfo devinfo;
+	unsigned char port, unit;
+	char product_name[32];
+	char product_licence[64];
+	struct device dev;
 };
 
 struct maple_driver {
-       unsigned long function;
-       int (*connect) (struct maple_device * dev);
-       void (*disconnect) (struct maple_device * dev);
-       struct device_driver drv;
+	unsigned long function;
+	int (*connect) (struct maple_device * dev);
+	void (*disconnect) (struct maple_device * dev);
+	struct device_driver drv;
+	int registered;
 };
 
 void maple_getcond_callback(struct maple_device *dev,
-                           void (*callback) (struct mapleq * mq),
-                           unsigned long interval,
-                           unsigned long function);
+			    void (*callback) (struct mapleq * mq),
+			    unsigned long interval,
+			    unsigned long function);
 int maple_driver_register(struct device_driver *drv);
 void maple_add_packet(struct mapleq *mq);
 
 #define to_maple_dev(n) container_of(n, struct maple_device, dev)
 #define to_maple_driver(n) container_of(n, struct maple_driver, drv)
 
-#endif /* __LINUX_MAPLE_H */
+#endif				/* __LINUX_MAPLE_H */