Merge bk://bk.arm.linux.org.uk/linux-2.6-serial

into ppc970.osdl.org:/home/torvalds/v2.5/linux

arch/h8300/Kconfig

@@ -154,29 +154,6 @@ config ROMKERNEL
 
 endchoice
 
-config DEFAULT_CMDLINE
-	bool "Use buildin commandline"
-	default n
-	help
-	  buildin kernel commandline enabled.
-
-config KERNEL_COMMAND
-	string "Buildin commmand string"
-	depends on DEFAULT_CMDLINE
-	help
-	  buildin kernel commandline strings.
-
-config BLKDEV_RESERVE
-	bool "BLKDEV Reserved Memory"
-	default n
-	help
-	  Reserved BLKDEV area.
-
-config CONFIG_BLKDEV_RESERVE_ADDRESS
-	hex 'start address'
-	depends on BLKDEV_RESERVE
-	help
-	  BLKDEV start address.
 endmenu
 
 menu "Executable file formats"
@@ -193,26 +170,19 @@ source "drivers/block/Kconfig"
 
 source "drivers/ide/Kconfig"
 
-source "net/Kconfig"
-
-source "drivers/isdn/Kconfig"
+source "arch/h8300/Kconfig.ide"
 
-source "drivers/telephony/Kconfig"
+source "net/Kconfig"
 
 #
-# input before char - char/joystick depends on it. As does USB.
+# input - input/joystick depends on it. As does USB.
 #
 source "drivers/input/Kconfig"
 
-#
-# Character device configuration
-#
-
 menu "Character devices"
 
 config VT
 	bool "Virtual terminal"
-	requires INPUT=y
 	---help---
 	  If you say Y here, you will get support for terminal devices with
 	  display and keyboard devices. These are called "virtual" because you
@@ -266,8 +236,37 @@ config HW_CONSOLE
 	depends on VT && !S390 && !UM
 	default y
 
+config SERIAL
+	tristate "Serial (8250, 16450, 16550 or compatible) support"
+	---help---
+	  This selects whether you want to include the driver for the standard
+	  serial ports.  The standard answer is Y.  People who might say N
+	  here are those that are setting up dedicated Ethernet WWW/FTP
+	  servers, or users that have one of the various bus mice instead of a
+	  serial mouse and don't intend to use their machine's standard serial
+	  port for anything.  (Note that the Cyclades and Stallion multi
+	  serial port drivers do not need this driver built in for them to
+	  work.)
+
+	  To compile this driver as a module, choose M here: the
+	  module will be called serial.
+	  [WARNING: Do not compile this driver as a module if you are using
+	  non-standard serial ports, since the configuration information will
+	  be lost when the driver is unloaded.  This limitation may be lifted
+	  in the future.]
+
+	  BTW1: If you have a mouseman serial mouse which is not recognized by
+	  the X window system, try running gpm first.
+
+	  BTW2: If you intend to use a software modem (also called Winmodem)
+	  under Linux, forget it.  These modems are crippled and require
+	  proprietary drivers which are only available under Windows.
+
+	  Most people will say Y or M here, so that they can use serial mice,
+	  modems and similar devices connecting to the standard serial ports.
+
 config SH_SCI
-	tristate "Serial (SCI) support"
+	tristate "Serial (SCI, SCIF) support"
 	help
 	  Selecting this option will allow the Linux kernel to transfer data
 	  over SCI (Serial Communication Interface) and/or SCIF (Serial
@@ -301,6 +300,8 @@ config SERIAL_CONSOLE
 
 	  If unsure, say N.
 
+comment "Unix98 PTY support"
+
 config UNIX98_PTYS
 	bool "Unix98 PTY support"
 	---help---
@@ -343,15 +344,17 @@ config UNIX98_PTY_COUNT
 	  When not in use, each additional set of 256 PTYs occupy
 	  approximately 8 KB of kernel memory on 32-bit architectures.
 
-endmenu
+source "drivers/char/pcmcia/Kconfig"
 
-source "drivers/media/Kconfig"
-source "sound/Kconfig"
+source "drivers/serial/Kconfig"
 
-source "fs/Kconfig"
+source "drivers/i2c/Kconfig"
 
 source "drivers/usb/Kconfig"
  
+endmenu
+
+source "fs/Kconfig"
 
 menu "Kernel hacking"
 
@@ -400,6 +403,29 @@ config CONFIG_SH_STANDARD_BIOS
 	  serial console output using GDB protocol.
 	  Require eCos/RedBoot
 
+config DEFAULT_CMDLINE
+	bool "Use buildin commandline"
+	default n
+	help
+	  buildin kernel commandline enabled.
+
+config KERNEL_COMMAND
+	string "Buildin commmand string"
+	depends on DEFAULT_CMDLINE
+	help
+	  buildin kernel commandline strings.
+
+config BLKDEV_RESERVE
+	bool "BLKDEV Reserved Memory"
+	default n
+	help
+	  Reserved BLKDEV area.
+
+config CONFIG_BLKDEV_RESERVE_ADDRESS
+	hex 'start address'
+	depends on BLKDEV_RESERVE
+	help
+	  BLKDEV start address.
 endmenu
 
 source "security/Kconfig"

arch/h8300/Kconfig.ide

+# uClinux H8/300 Target Board Selection Menu (IDE)
+
+menu "IDE Extra configuration"
+
+config H8300_IDE_BASE
+	hex "IDE regitser base address"
+	depends on IDE
+	help
+	  IDE registers base address
+
+config H8300_IDE_ALT
+	hex "IDE regitser alternate address"
+	depends on IDE
+	help
+	  IDE alternate registers address
+
+config H8300_IDE_IRQNO
+	int "IDE IRQ no"
+	depends on IDE
+	help
+	  IDE I/F using IRQ no
+
+endmenu

arch/h8300/defconfig

 #
 # Automatically generated make config: don't edit
 #
+CONFIG_H8300=y
 # CONFIG_MMU is not set
 # CONFIG_SWAP is not set
 # CONFIG_FPU is not set
@@ -13,6 +14,9 @@ CONFIG_ISA=y
 # Code maturity level options
 #
 CONFIG_EXPERIMENTAL=y
+CONFIG_CLEAN_COMPILE=y
+CONFIG_STANDALONE=y
+CONFIG_BROKEN_ON_SMP=y
 
 #
 # General setup
@@ -21,9 +25,15 @@ CONFIG_EXPERIMENTAL=y
 # CONFIG_BSD_PROCESS_ACCT is not set
 # CONFIG_SYSCTL is not set
 CONFIG_LOG_BUF_SHIFT=14
+# CONFIG_IKCONFIG is not set
 CONFIG_EMBEDDED=y
+CONFIG_KALLSYMS=y
 CONFIG_FUTEX=y
 CONFIG_EPOLL=y
+CONFIG_IOSCHED_NOOP=y
+CONFIG_IOSCHED_AS=y
+CONFIG_IOSCHED_DEADLINE=y
+CONFIG_CC_OPTIMIZE_FOR_SIZE=y
 
 #
 # Loadable module support
@@ -37,24 +47,29 @@ CONFIG_EPOLL=y
 # CONFIG_H8300H_AKI3068NET is not set
 # CONFIG_H8300H_H8MAX is not set
 CONFIG_H8300H_SIM=y
+# CONFIG_H8S_EDOSK2674 is not set
+# CONFIG_H8S_SIM is not set
 # CONFIG_H83002 is not set
 CONFIG_H83007=y
 # CONFIG_H83048 is not set
 # CONFIG_H83068 is not set
+# CONFIG_H8S2678 is not set
 CONFIG_CPU_H8300H=y
 CONFIG_CPU_CLOCK=16000
 # CONFIG_RAMKERNEL is not set
 CONFIG_ROMKERNEL=y
-# CONFIG_DEFAULT_CMDLINE is not set
 
 #
 # Executable file formats
 #
-CONFIG_KCORE_AOUT=y
 CONFIG_BINFMT_FLAT=y
 # CONFIG_BINFMT_ZFLAT is not set
 # CONFIG_BINFMT_MISC is not set
 
+#
+# Generic Driver Options
+#
+
 #
 # Memory Technology Devices (MTD)
 #
@@ -72,6 +87,7 @@ CONFIG_MTD_CHAR=y
 CONFIG_MTD_BLOCK=y
 # CONFIG_FTL is not set
 # CONFIG_NFTL is not set
+# CONFIG_INFTL is not set
 
 #
 # RAM/ROM/Flash chip drivers
@@ -86,6 +102,7 @@ CONFIG_MTD_RAM=y
 #
 # Mapping drivers for chip access
 #
+# CONFIG_MTD_COMPLEX_MAPPINGS is not set
 CONFIG_MTD_UCLINUX=y
 
 #
@@ -98,9 +115,9 @@ CONFIG_MTD_UCLINUX=y
 #
 # Disk-On-Chip Device Drivers
 #
-# CONFIG_MTD_DOC1000 is not set
 # CONFIG_MTD_DOC2000 is not set
 # CONFIG_MTD_DOC2001 is not set
+# CONFIG_MTD_DOC2001PLUS is not set
 
 #
 # NAND Flash Device Drivers
@@ -113,18 +130,100 @@ CONFIG_MTD_UCLINUX=y
 # CONFIG_BLK_DEV_FD is not set
 # CONFIG_BLK_DEV_XD is not set
 # CONFIG_BLK_DEV_LOOP is not set
+# CONFIG_BLK_DEV_NBD is not set
 # CONFIG_BLK_DEV_RAM is not set
 # CONFIG_BLK_DEV_INITRD is not set
 
 #
-# ATA/IDE/MFM/RLL support
+# ATA/ATAPI/MFM/RLL support
 #
 # CONFIG_IDE is not set
 
+#
+# IDE Extra configuration
+#
+
 #
 # Networking support
 #
-# CONFIG_NET is not set
+CONFIG_NET=y
+
+#
+# Networking options
+#
+# CONFIG_PACKET is not set
+# CONFIG_NETLINK_DEV is not set
+# CONFIG_UNIX is not set
+# CONFIG_NET_KEY is not set
+# CONFIG_INET is not set
+# CONFIG_INET_AH is not set
+# CONFIG_INET_ESP is not set
+# CONFIG_INET_IPCOMP is not set
+# CONFIG_DECNET is not set
+# CONFIG_BRIDGE is not set
+# CONFIG_NETFILTER is not set
+# CONFIG_ATM is not set
+# CONFIG_VLAN_8021Q 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_NET_DIVERT is not set
+# CONFIG_WAN_ROUTER is not set
+# CONFIG_NET_FASTROUTE is not set
+# CONFIG_NET_HW_FLOWCONTROL is not set
+
+#
+# QoS and/or fair queueing
+#
+# CONFIG_NET_SCHED is not set
+
+#
+# Network testing
+#
+# CONFIG_NET_PKTGEN is not set
+CONFIG_NETDEVICES=y
+
+#
+# ARCnet devices
+#
+# CONFIG_ARCNET is not set
+# CONFIG_DUMMY is not set
+# CONFIG_BONDING is not set
+# CONFIG_EQUALIZER is not set
+# CONFIG_TUN is not set
+
+#
+# Ethernet (10 or 100Mbit)
+#
+# CONFIG_NET_ETHERNET is not set
+
+#
+# Ethernet (1000 Mbit)
+#
+
+#
+# Ethernet (10000 Mbit)
+#
+# CONFIG_PPP is not set
+# CONFIG_SLIP is not set
+
+#
+# Wireless LAN (non-hamradio)
+#
+# CONFIG_NET_RADIO is not set
+
+#
+# Token Ring devices
+#
+# CONFIG_TR is not set
+# CONFIG_SHAPER is not set
+
+#
+# Wan interfaces
+#
+# CONFIG_WAN is not set
 
 #
 # Amateur Radio support
@@ -132,13 +231,14 @@ CONFIG_MTD_UCLINUX=y
 # CONFIG_HAMRADIO is not set
 
 #
-# ISDN subsystem
+# IrDA (infrared) support
 #
+# CONFIG_IRDA is not set
 
 #
-# Telephony Support
+# Bluetooth support
 #
-# CONFIG_PHONE is not set
+# CONFIG_BT is not set
 
 #
 # Input device support
@@ -155,6 +255,7 @@ CONFIG_MTD_UCLINUX=y
 # CONFIG_GAMEPORT is not set
 CONFIG_SOUND_GAMEPORT=y
 # CONFIG_SERIO is not set
+# CONFIG_SERIO_I8042 is not set
 
 #
 # Input Device Drivers
@@ -163,14 +264,38 @@ CONFIG_SOUND_GAMEPORT=y
 #
 # Character devices
 #
+# CONFIG_VT is not set
+# CONFIG_SERIAL is not set
 CONFIG_SH_SCI=y
 CONFIG_SERIAL_CONSOLE=y
+
+#
+# Unix98 PTY support
+#
 # CONFIG_UNIX98_PTYS is not set
 
 #
-# Multimedia devices
+# Serial drivers
 #
-# CONFIG_VIDEO_DEV is not set
+# CONFIG_SERIAL_8250 is not set
+
+#
+# Non-8250 serial port support
+#
+
+#
+# I2C support
+#
+# CONFIG_I2C is not set
+
+#
+# USB support
+#
+
+#
+# USB Gadget Support
+#
+# CONFIG_USB_GADGET is not set
 
 #
 # File systems
@@ -203,8 +328,10 @@ CONFIG_ROMFS_FS=y
 # Pseudo filesystems
 #
 CONFIG_PROC_FS=y
+CONFIG_PROC_KCORE=y
 # CONFIG_DEVFS_FS is not set
 # CONFIG_TMPFS is not set
+# CONFIG_HUGETLB_PAGE is not set
 CONFIG_RAMFS=y
 
 #
@@ -225,6 +352,11 @@ CONFIG_RAMFS=y
 # CONFIG_SYSV_FS is not set
 # CONFIG_UFS_FS is not set
 
+#
+# Network File Systems
+#
+# CONFIG_EXPORTFS is not set
+
 #
 # Partition Types
 #
@@ -232,8 +364,9 @@ CONFIG_RAMFS=y
 CONFIG_MSDOS_PARTITION=y
 
 #
-# USB support
+# Native Language Support
 #
+# CONFIG_NLS is not set
 
 #
 # Kernel hacking
@@ -243,7 +376,9 @@ CONFIG_FULLDEBUG=y
 # CONFIG_HIGHPROFILE is not set
 CONFIG_NO_KERNEL_MSG=y
 CONFIG_GDB_MAGICPRINT=y
-CONFIG_SYSCALL_PRINT=y
+# CONFIG_SYSCALL_PRINT is not set
+# CONFIG_DEFAULT_CMDLINE is not set
+# CONFIG_BLKDEV_RESERVE is not set
 
 #
 # Security options

arch/h8300/platform/h8300h/aki3068net/timer.c

@@ -27,10 +27,10 @@
 
 void __init platform_timer_setup(irqreturn_t (*timer_int)(int, void *, struct pt_regs *))
 {
-	outb(H8300_TIMER_COUNT_DATA,TCORA2);
-	outb(0x00,_8TCSR2);
+	ctrl_outb(H8300_TIMER_COUNT_DATA,TCORA2);
+	ctrl_outb(0x00,_8TCSR2);
 	request_irq(40,timer_int,0,"timer",0);
-	outb(0x40|0x08|0x03,_8TCR2);
+	ctrl_outb(0x40|0x08|0x03,_8TCR2);
 }
 
 void platform_timer_eoi(void)

arch/h8300/platform/h8300h/entry.S

@@ -236,7 +236,7 @@ SYMBOL_NAME_LABEL(system_call)
 	mov.l	@(LER3:16,sp),er2
 	jsr	@er4
 	mov.l	er0,@(LER0:16,sp)		/* save the return value */
-	jsr	SYMBOL_NAME(syscall_trace)
+	jsr	@SYMBOL_NAME(syscall_trace)
 
 SYMBOL_NAME_LABEL(ret_from_signal)
 
@@ -253,7 +253,7 @@ SYMBOL_NAME_LABEL(ret_from_exception)
 1:
 	mov.l	@(TI_FLAGS:16,er2),er1
 	btst	#TIF_NEED_RESCHED,r1l
-	bne	@SYMBOL_NAME(reschedule):16
+	bne	SYMBOL_NAME(reschedule):16
 	mov.l	sp,er1
 	subs	#4,er1			/* adjust retpc */
 	mov.l	er2,er0
@@ -273,7 +273,7 @@ SYMBOL_NAME_LABEL(reschedule)
 SYMBOL_NAME_LABEL(ret_from_fork)
 	mov.l	er2,er0
 	jsr	@SYMBOL_NAME(schedule_tail)
-	jmp	@SYMBOL_NAME_LABEL(ret_from_exception)	
+	jmp	@SYMBOL_NAME(ret_from_exception)	
 
 SYMBOL_NAME_LABEL(resume)
 	/*

arch/h8300/platform/h8300h/generic/crt0_rom.S

@@ -105,6 +105,7 @@ gpio_table:
 	;; PBDDR
 	.byte	0x00,0x00
 
+	.section .rodata
 __target_name:	
 	.asciz	"generic"
 	

arch/h8300/platform/h8300h/generic/timer.c

@@ -29,13 +29,14 @@ extern int request_irq_boot(unsigned int,
 
 #if defined(CONFIG_H83007) || defined(CONFIG_H83068)
 #include <asm/regs306x.h>
+#define CMFA 6
 
 int platform_timer_setup(void (*timer_int)(int, void *, struct pt_regs *))
 {
-	outb(H8300_TIMER_COUNT_DATA,TMR8CMA2);
-	outb(0x00,TMR8TCSR2);
-	request_irq_boot(40,timer_int,0,"timer",0);
-	outb(0x40|0x08|0x03,TMR8TCNT2);
+	ctrl_outb(H8300_TIMER_COUNT_DATA,TCORA2);
+	ctrl_outb(0x00,_8TCSR2);
+	request_irq(40,timer_int,0,"timer",0);
+	ctrl_outb(0x40|0x08|0x03,_8TCR2);
 	return 0;
 }
 
@@ -65,19 +66,19 @@ int platform_timer_setup(void (*timer_int)(int, void *, struct pt_regs *))
 {
 	*(unsigned short *)GRA= H8300_TIMER_COUNT_DATA;
 	*(unsigned short *)TCNT=0;
-	outb(0x23,TCR);
-	outb(0x00,TIOR);
+	ctrl_outb(0x23,TCR);
+	ctrl_outb(0x00,TIOR);
 	request_timer_irq(26,timer_int,0,"timer",0);
-	outb(inb(TIER) | 0x01,TIER);
-	outb(inb(TSNC) & ~0x01,TSNC);
-	outb(inb(TMDR) & ~0x01,TMDR);
-	outb(inb(TSTR) | 0x01,TSTR);
+	ctrl_outb(inb(TIER) | 0x01,TIER);
+	ctrl_outb(inb(TSNC) & ~0x01,TSNC);
+	ctrl_outb(inb(TMDR) & ~0x01,TMDR);
+	ctrl_outb(inb(TSTR) | 0x01,TSTR);
 	return 0;
 }
 
 void platform_timer_eoi(void)
 {
-	outb(inb(TSR) & ~0x01,TSR);
+	ctrl_outb(inb(TSR) & ~0x01,TSR);
 }
 #endif
 

arch/h8300/platform/h8300h/h8max/timer.c

@@ -27,10 +27,10 @@
 
 void __init platform_timer_setup(irqreturn_t (*timer_int)(int, void *, struct pt_regs *))
 {
-	outb(H8300_TIMER_COUNT_DATA,TCORA2);
-	outb(0x00,_8TCSR2);
+	ctrl_outb(H8300_TIMER_COUNT_DATA,TCORA2);
+	ctrl_outb(0x00,_8TCSR2);
 	request_irq(40,timer_int,0,"timer",0);
-	outb(0x40|0x08|0x03,_8TCR2);
+	ctrl_outb(0x40|0x08|0x03,_8TCR2);
 }
 
 void platform_timer_eoi(void)

arch/h8300/platform/h8s/edosk2674/crt0_rom.S

@@ -168,6 +168,7 @@ gpio_table:
 	;; PHDDR
 	.byte	0x00,0x00
 
+	.section .rodata
 __target_name:	
 	.asciz	"EDOSK-2674"
 	

arch/h8300/platform/h8s/edosk2674/timer.c

@@ -29,13 +29,13 @@
 int __init platform_timer_setup(irqreturn_t (*timer_int)(int, void *, struct pt_regs *))
 {
 	unsigned char mstpcrl;
-	mstpcrl = inb(MSTPCRL);                  /* Enable timer */
+	mstpcrl = ctrl_inb(MSTPCRL);                  /* Enable timer */
 	mstpcrl &= ~0x01;
-	outb(mstpcrl,MSTPCRL);
-	outb(H8300_TIMER_COUNT_DATA,_8TCORA1);
-	outb(0x00,_8TCSR1);
+	ctrl_outb(mstpcrl,MSTPCRL);
+	ctrl_outb(H8300_TIMER_COUNT_DATA,_8TCORA1);
+	ctrl_outb(0x00,_8TCSR1);
 	request_irq(76,timer_int,0,"timer",0);
-	outb(0x40|0x08|0x03,_8TCR1);
+	ctrl_outb(0x40|0x08|0x03,_8TCR1);
 	return 0;
 }
 

arch/h8300/platform/h8s/entry.S

@@ -233,7 +233,7 @@ SYMBOL_NAME_LABEL(system_call)
 	mov.l	@(LER3:16,sp),er2
 	jsr	@er4
 	mov.l	er0,@(LER0:16,sp)		/* save the return value */
-	jsr	SYMBOL_NAME(syscall_trace)
+	jsr	@SYMBOL_NAME(syscall_trace)
 
 SYMBOL_NAME_LABEL(ret_from_signal)
 
@@ -250,7 +250,7 @@ SYMBOL_NAME_LABEL(ret_from_exception)
 1:
 	mov.l	@(TI_FLAGS:16,er2),er1
 	btst	#TIF_NEED_RESCHED,r1l
-	bne	@SYMBOL_NAME(reschedule):16
+	bne	SYMBOL_NAME(reschedule):16
 	mov.l	sp,er1
 	subs	#4,er1			/* adjust retpc */
 	mov.l	er2,er0
@@ -270,7 +270,7 @@ SYMBOL_NAME_LABEL(reschedule)
 SYMBOL_NAME_LABEL(ret_from_fork)
 	mov.l	er2,er0
 	jsr	@SYMBOL_NAME(schedule_tail)
-	jmp	@SYMBOL_NAME_LABEL(ret_from_exception)	
+	jmp	@SYMBOL_NAME(ret_from_exception)	
 
 
 SYMBOL_NAME_LABEL(resume)

arch/h8300/platform/h8s/generic/crt0_rom.S

@@ -110,6 +110,7 @@ gpio_table:
 	;; PHDDR
 	.byte	0x00,0x00
 
+	.section .rodata
 __target_name:	
 	.asciz	"generic"
 	

arch/h8300/platform/h8s/generic/timer.c

@@ -25,10 +25,10 @@
 
 int platform_timer_setup(irqreturn_t (*timer_int)(int, void *, struct pt_regs *))
 {
-	outb(H8300_TIMER_COUNT_DATA,_8TCORA1);
-	outb(0x00,_8TCSR1);
+	ctrl_outb(H8300_TIMER_COUNT_DATA,_8TCORA1);
+	ctrl_outb(0x00,_8TCSR1);
 	request_irq(76,timer_int,0,"timer",0);
-	outb(0x40|0x08|0x03,_8TCR1);
+	ctrl_outb(0x40|0x08|0x03,_8TCR1);
 	return 0;
 }
 

arch/ppc/kernel/l2cr.S

@@ -130,11 +130,6 @@ END_FTR_SECTION_IFSET(CPU_FTR_ALTIVEC)
 	mtspr	HID0,r4			/* Disable DPM */
 	sync
 
-	/* Flush & disable L1 */
-	mr	r5,r3
-	bl	__flush_disable_L1
-	mr	r3,r5
-
 	/* Get the current enable bit of the L2CR into r4 */
 	mfspr	r4,L2CR
 
@@ -236,7 +231,6 @@ END_FTR_SECTION_IFSET(CPU_FTR_SPEC7450)
 	sync
 
 4:
-	bl	__inval_enable_L1
 
 	/* Restore HID0[DPM] to whatever it was before */
 	sync
@@ -394,11 +388,10 @@ BEGIN_FTR_SECTION
 END_FTR_SECTION_IFSET(CPU_FTR_ALTIVEC)
  	sync
 
-	/* Load counter to 0x1000 cache lines (128k) and
+	/* Load counter to 0x4000 cache lines (512k) and
 	 * load cache with datas
 	 */
-	lis	r3,0x0002
-//	li	r3,0x1000	/* 128kB / 32B */
+	li	r3,0x4000	/* 512kB / 32B */
 	mtctr	r3
 	li	r3, 0
 1:
@@ -409,8 +402,7 @@ END_FTR_SECTION_IFSET(CPU_FTR_ALTIVEC)
 	sync
 
 	/* Now flush those cache lines */
-	lis	r3,0x0002
-//	li	r3,0x1000	/* 128kB / 32B */
+	li	r3,0x4000	/* 512kB / 32B */
 	mtctr	r3
 	li	r3, 0
 1:

arch/ppc/kernel/smp.c

@@ -54,6 +54,7 @@ int smp_hw_index[NR_CPUS];
 struct thread_info *secondary_ti;
 
 EXPORT_SYMBOL(cpu_online_map);
+EXPORT_SYMBOL(cpu_possible_map);
 
 /* SMP operations for this machine */
 static struct smp_ops_t *smp_ops;

drivers/block/swim3.c

@@ -319,7 +319,7 @@ static void start_request(struct floppy_state *fs)
 #if 0
 		printk("do_fd_req: dev=%s cmd=%d sec=%ld nr_sec=%ld buf=%p\n",
 		       req->rq_disk->disk_name, req->cmd,
-		       req->sector, req->nr_sectors, req->buffer);
+		       (long)req->sector, req->nr_sectors, req->buffer);
 		printk("           rq_status=%d errors=%d current_nr_sectors=%ld\n",
 		       req->rq_status, req->errors, req->current_nr_sectors);
 #endif
@@ -346,8 +346,13 @@ static void start_request(struct floppy_state *fs)
 			}
 		}
 
-		fs->req_cyl = req->sector / fs->secpercyl;
-		x = req->sector % fs->secpercyl;
+		/* Do not remove the cast. req->sector is now a sector_t and
+		 * can be 64 bits, but it will never go past 32 bits for this
+		 * driver anyway, so we can safely cast it down and not have
+		 * to do a 64/32 division
+		 */
+		fs->req_cyl = ((long)req->sector) / fs->secpercyl;
+		x = ((long)req->sector) % fs->secpercyl;
 		fs->head = x / fs->secpertrack;
 		fs->req_sector = x % fs->secpertrack + 1;
 		fd_req = req;
@@ -614,7 +619,7 @@ static void xfer_timeout(unsigned long data)
 	fd_req->sector += s;
 	fd_req->current_nr_sectors -= s;
 	printk(KERN_ERR "swim3: timeout %sing sector %ld\n",
-	       (rq_data_dir(fd_req)==WRITE? "writ": "read"), fd_req->sector);
+	       (rq_data_dir(fd_req)==WRITE? "writ": "read"), (long)fd_req->sector);
 	end_request(fd_req, 0);
 	fs->state = idle;
 	start_request(fs);
@@ -730,7 +735,7 @@ static irqreturn_t swim3_interrupt(int irq, void *dev_id, struct pt_regs *regs)
 			} else {
 				printk("swim3: error %sing block %ld (err=%x)\n",
 				       rq_data_dir(fd_req) == WRITE? "writ": "read",
-				       fd_req->sector, err);
+				       (long)fd_req->sector, err);
 				end_request(fd_req, 0);
 				fs->state = idle;
 			}

drivers/macintosh/apm_emu.c

@@ -440,7 +440,7 @@ static int apm_emu_get_info(char *buf, char **start, off_t fpos, int length)
 	char *		p = buf;
 	char		charging       = 0;
 	long		charge	       = -1;
-	long		current        = 0;
+	long		amperage       = 0;
 	unsigned long	btype          = 0;
 
 	ac_line_status = ((pmu_power_flags & PMU_PWR_AC_PRESENT) != 0);
@@ -453,7 +453,7 @@ static int apm_emu_get_info(char *buf, char **start, off_t fpos, int length)
 			percentage += (pmu_batteries[i].charge * 100) /
 				pmu_batteries[i].max_charge;
 			charge += pmu_batteries[i].charge;
-			current += pmu_batteries[i].current;
+			amperage += pmu_batteries[i].amperage;
 			if (btype == 0)
 				btype = (pmu_batteries[i].flags & PMU_BATT_TYPE_MASK);
 			real_count++;
@@ -462,11 +462,11 @@ static int apm_emu_get_info(char *buf, char **start, off_t fpos, int length)
 		}
 	}
 	if (real_count) {
-		if (current < 0) {
+		if (amperage < 0) {
 			if (btype == PMU_BATT_TYPE_SMART)
-				time_units = (charge * 59) / (current * -1);
+				time_units = (charge * 59) / (amperage * -1);
 			else
-				time_units = (charge * 16440) / (current * -60);
+				time_units = (charge * 16440) / (amperage * -60);
 		}
 		percentage /= real_count;
 		if (charging > 0) {

drivers/macintosh/via-pmu.c

@@ -649,7 +649,7 @@ done_battery_state_ohare(struct adb_request* req)
 	unsigned int bat_flags = PMU_BATT_TYPE_HOOPER;
 	long pcharge, charge, vb, vmax, lmax;
 	long vmax_charging, vmax_charged;
-	long current, voltage, time, max;
+	long amperage, voltage, time, max;
 	int mb = pmac_call_feature(PMAC_FTR_GET_MB_INFO,
 			NULL, PMAC_MB_INFO_MODEL, 0);
 
@@ -676,10 +676,10 @@ done_battery_state_ohare(struct adb_request* req)
 			bat_flags |= PMU_BATT_CHARGING;
 		vb = (req->reply[1] << 8) | req->reply[2];
 		voltage = (vb * 265 + 72665) / 10;
-		current = req->reply[5];
+		amperage = req->reply[5];
 		if ((req->reply[0] & 0x01) == 0) {
-			if (current > 200)
-				vb += ((current - 200) * 15)/100;
+			if (amperage > 200)
+				vb += ((amperage - 200) * 15)/100;
 		} else if (req->reply[0] & 0x02) {
 			vb = (vb * 97) / 100;
 			vmax = vmax_charging;
@@ -694,19 +694,19 @@ done_battery_state_ohare(struct adb_request* req)
 			if (pcharge < charge)
 				charge = pcharge;
 		}
-		if (current > 0)
-			time = (charge * 16440) / current;
+		if (amperage > 0)
+			time = (charge * 16440) / amperage;
 		else
 			time = 0;
 		max = 100;
-		current = -current;
+		amperage = -amperage;
 	} else
-		charge = max = current = voltage = time = 0;
+		charge = max = amperage = voltage = time = 0;
 
 	pmu_batteries[pmu_cur_battery].flags = bat_flags;
 	pmu_batteries[pmu_cur_battery].charge = charge;
 	pmu_batteries[pmu_cur_battery].max_charge = max;
-	pmu_batteries[pmu_cur_battery].current = current;
+	pmu_batteries[pmu_cur_battery].amperage = amperage;
 	pmu_batteries[pmu_cur_battery].voltage = voltage;
 	pmu_batteries[pmu_cur_battery].time_remaining = time;
 }
@@ -734,7 +734,7 @@ done_battery_state_smart(struct adb_request* req)
 	 */
 	 
 	unsigned int bat_flags = PMU_BATT_TYPE_SMART;
-	int current;
+	int amperage;
 	unsigned int capa, max, voltage;
 	
 	if (req->reply[1] & 0x01)
@@ -749,12 +749,12 @@ done_battery_state_smart(struct adb_request* req)
 			case 3:
 			case 4: capa = req->reply[2];
 				max = req->reply[3];
-				current = *((signed char *)&req->reply[4]);
+				amperage = *((signed char *)&req->reply[4]);
 				voltage = req->reply[5];
 				break;
 			case 5: capa = (req->reply[2] << 8) | req->reply[3];
 				max = (req->reply[4] << 8) | req->reply[5];
-				current = *((signed short *)&req->reply[6]);
+				amperage = *((signed short *)&req->reply[6]);
 				voltage = (req->reply[8] << 8) | req->reply[9];
 				break;
 			default:
@@ -763,23 +763,23 @@ done_battery_state_smart(struct adb_request* req)
 				break;
 		}
 	} else
-		capa = max = current = voltage = 0;
+		capa = max = amperage = voltage = 0;
 
-	if ((req->reply[1] & 0x01) && (current > 0))
+	if ((req->reply[1] & 0x01) && (amperage > 0))
 		bat_flags |= PMU_BATT_CHARGING;
 
 	pmu_batteries[pmu_cur_battery].flags = bat_flags;
 	pmu_batteries[pmu_cur_battery].charge = capa;
 	pmu_batteries[pmu_cur_battery].max_charge = max;
-	pmu_batteries[pmu_cur_battery].current = current;
+	pmu_batteries[pmu_cur_battery].amperage = amperage;
 	pmu_batteries[pmu_cur_battery].voltage = voltage;
-	if (current) {
-		if ((req->reply[1] & 0x01) && (current > 0))
+	if (amperage) {
+		if ((req->reply[1] & 0x01) && (amperage > 0))
 			pmu_batteries[pmu_cur_battery].time_remaining
-				= ((max-capa) * 3600) / current;
+				= ((max-capa) * 3600) / amperage;
 		else
 			pmu_batteries[pmu_cur_battery].time_remaining
-				= (capa * 3600) / (-current);
+				= (capa * 3600) / (-amperage);
 	} else
 		pmu_batteries[pmu_cur_battery].time_remaining = 0;
 
@@ -861,7 +861,7 @@ proc_get_batt(char *page, char **start, off_t off,
 	p += sprintf(p, "max_charge : %d\n",
 		pmu_batteries[batnum].max_charge);
 	p += sprintf(p, "current    : %d\n",
-		pmu_batteries[batnum].current);
+		pmu_batteries[batnum].amperage);
 	p += sprintf(p, "voltage    : %d\n",
 		pmu_batteries[batnum].voltage);
 	p += sprintf(p, "time rem.  : %d\n",

drivers/net/sungem.c

@@ -680,6 +680,7 @@ static __inline__ void gem_post_rxds(struct gem *gp, int limit)
 static void gem_rx(struct gem *gp)
 {
 	int entry, drops;
+	u32 done;
 
 	if (netif_msg_intr(gp))
 		printk(KERN_DEBUG "%s: rx interrupt, done: %d, rx_new: %d\n",
@@ -687,6 +688,7 @@ static void gem_rx(struct gem *gp)
 
 	entry = gp->rx_new;
 	drops = 0;
+	done = readl(gp->regs + RXDMA_DONE);
 	for (;;) {
 		struct gem_rxd *rxd = &gp->init_block->rxd[entry];
 		struct sk_buff *skb;
@@ -697,6 +699,19 @@ static void gem_rx(struct gem *gp)
 		if ((status & RXDCTRL_OWN) != 0)
 			break;
 
+		/* When writing back RX descriptor, GEM writes status
+		 * then buffer address, possibly in seperate transactions.
+		 * If we don't wait for the chip to write both, we could
+		 * post a new buffer to this descriptor then have GEM spam
+		 * on the buffer address.  We sync on the RX completion
+		 * register to prevent this from happening.
+		 */
+		if (entry == done) {
+			done = readl(gp->regs + RXDMA_DONE);
+			if (entry == done)
+				break;
+		}
+
 		skb = gp->rx_skbs[entry];
 
 		len = (status & RXDCTRL_BUFSZ) >> 16;

include/asm-h8300/aki3068net/machine-depend.h

@@ -2,7 +2,6 @@
 
 /* TIMER rate define */
 #ifdef H8300_TIMER_DEFINE
-#include <linux/config.h>
 #define H8300_TIMER_COUNT_DATA 20000*10/8192
 #define H8300_TIMER_FREQ 20000*1000/8192
 #endif
@@ -12,13 +11,8 @@
 
 #define NE2000_ADDR		0x200000
 #define NE2000_IRQ              5
-#define NE2000_IRQ_VECTOR	(12 + NE2000_IRQ)
 #define	NE2000_BYTE		volatile unsigned short
 
-#define IER                     0xfee015
-#define ISR			0xfee016
-#define IRQ_MASK		(1 << NE2000_IRQ)
-
 #define WCRL                    0xfee023
 #define MAR0A                   0xffff20
 #define ETCR0A                  0xffff24

include/asm-h8300/h8300_ne.h

@@ -13,6 +13,7 @@
 
 #define H8300_NE_DEFINE
 #include <asm/machine-depend.h>
+#define NE2000_IRQ_VECTOR	(12 + NE2000_IRQ)
 #undef  H8300_NE_DEFINE
 
 /****************************************************************************/

include/asm-h8300/h8max/machine-depend.h

@@ -14,9 +14,6 @@
 #define NE2000_IRQ_VECTOR	(12 + NE2000_IRQ)
 #define	NE2000_BYTE		volatile unsigned short
 
-#define IER                     0xfee015
-#define ISR			0xfee016
-#define IRQ_MASK		(1 << NE2000_IRQ)
 /* sorry quick hack */
 #if defined(outb)
 # undef outb

include/asm-h8300/ide.h

@@ -17,8 +17,8 @@
 /****************************************************************************/
 
 void h8300_ide_print_resource(char *name, hw_regs_t *hw);
-static inline int ide_default_irq(unsigned long base) { return 0; };
-static inline ide_ioreg_t ide_default_io_base(int index) { return 0; };
+static __inline__ int ide_default_irq(unsigned long base) { return 0; };
+static __inline__ unsigned long ide_default_io_base(int index) { return 0; };
 
 static __inline__ void ide_init_hwif_ports(hw_regs_t *hw, unsigned long data_port,
 	 unsigned long ctrl_port, int *irq)

include/asm-h8300/io.h

@@ -6,6 +6,15 @@
 #include <linux/config.h>
 #include <asm/virtconvert.h>
 
+#if defined(CONFIG_H83007) || defined(CONFIG_H83068)
+#include <asm/regs306x.h>
+#elif defined(CONFIG_H8S2678)
+#include <asm/regs2678.h>
+#else
+#error UNKNOWN CPU TYPE
+#endif
+
+
 /*
  * These are for ISA/PCI shared memory _only_ and should never be used
  * on any other type of memory, including Zorro memory. They are meant to
@@ -30,6 +39,7 @@
  * 020325   Added some #define's for the COBRA5272 board
  *          (hede)
  */
+
 static inline unsigned short _swapw(volatile unsigned short v)
 {
     return ((v << 8) | (v >> 8));
@@ -41,20 +51,19 @@ static inline unsigned int _swapl(volatile unsigned long v)
 }
 
 #define readb(addr) \
-    ({ unsigned char __v = (*(volatile unsigned char *) (addr & 0x00ffffff)); __v; })
+    ({ unsigned char __v = (*(volatile unsigned char *) ((addr) & 0x00ffffff)); __v; })
 #define readw(addr) \
-    ({ unsigned short __v = (*(volatile unsigned short *) (addr & 0x00ffffff)); __v; })
+    ({ unsigned short __v = (*(volatile unsigned short *) ((addr) & 0x00ffffff)); __v; })
 #define readl(addr) \
-    ({ unsigned int __v = (*(volatile unsigned int *) (addr & 0x00ffffff)); __v; })
+    ({ unsigned int __v = (*(volatile unsigned int *) ((addr) & 0x00ffffff)); __v; })
 
+#define writeb(b,addr) (void)((*(volatile unsigned char *) ((addr) & 0x00ffffff)) = (b))
+#define writew(b,addr) (void)((*(volatile unsigned short *) ((addr) & 0x00ffffff)) = (b))
+#define writel(b,addr) (void)((*(volatile unsigned int *) ((addr) & 0x00ffffff)) = (b))
 #define readb_relaxed(addr) readb(addr)
 #define readw_relaxed(addr) readw(addr)
 #define readl_relaxed(addr) readl(addr)
 
-#define writeb(b,addr) (void)((*(volatile unsigned char *) (addr & 0x00ffffff)) = (b))
-#define writew(b,addr) (void)((*(volatile unsigned short *) (addr & 0x00ffffff)) = (b))
-#define writel(b,addr) (void)((*(volatile unsigned int *) (addr & 0x00ffffff)) = (b))
-
 #define __raw_readb readb
 #define __raw_readw readw
 #define __raw_readl readl
@@ -62,12 +71,24 @@ static inline unsigned int _swapl(volatile unsigned long v)
 #define __raw_writew writew
 #define __raw_writel writel
 
+static inline int h8300_buswidth(unsigned int addr)
+{
+	return (*(volatile unsigned char *)ABWCR & (1 << (addr >> 21) & 7)) == 0;
+}
+
 static inline void io_outsb(unsigned int addr, void *buf, int len)
 {
-	volatile unsigned char *ap = (volatile unsigned char *) addr;
+	volatile unsigned char  *ap_b = (volatile unsigned char *) addr;
+	volatile unsigned short *ap_w = (volatile unsigned short *) addr;
 	unsigned char *bp = (unsigned char *) buf;
+
+	if(h8300_buswidth(addr) && (addr & 1)) {
 		while (len--)
-		*ap = *bp++;
+			*ap_w = *bp++;
+	} else {
+		while (len--)
+			*ap_b = *bp++;
+	}
 }
 
 static inline void io_outsw(unsigned int addr, void *buf, int len)
@@ -75,7 +96,7 @@ static inline void io_outsw(unsigned int addr, void *buf, int len)
 	volatile unsigned short *ap = (volatile unsigned short *) addr;
 	unsigned short *bp = (unsigned short *) buf;
 	while (len--)
-		*ap = _swapw(*bp++);
+		*ap = *bp++;
 }
 
 static inline void io_outsl(unsigned int addr, void *buf, int len)
@@ -83,13 +104,18 @@ static inline void io_outsl(unsigned int addr, void *buf, int len)
 	volatile unsigned int *ap = (volatile unsigned int *) addr;
 	unsigned int *bp = (unsigned int *) buf;
 	while (len--)
-		*ap = _swapl(*bp++);
+		*ap = *bp++;
 }
 
 static inline void io_insb(unsigned int addr, void *buf, int len)
 {
-	volatile unsigned char *ap = (volatile unsigned char *) addr;
+	volatile unsigned char  *ap;
 	unsigned char *bp = (unsigned char *) buf;
+
+	if(h8300_buswidth(addr))
+		ap = (volatile unsigned char *)(addr ^ 1);
+	else
+		ap = (volatile unsigned char *)addr;
 	while (len--)
 		*bp++ = *ap;
 }
@@ -99,7 +125,7 @@ static inline void io_insw(unsigned int addr, void *buf, int len)
 	volatile unsigned short *ap = (volatile unsigned short *) addr;
 	unsigned short *bp = (unsigned short *) buf;
 	while (len--)
-		*bp++ = _swapw(*ap);
+		*bp++ = *ap;
 }
 
 static inline void io_insl(unsigned int addr, void *buf, int len)
@@ -107,7 +133,7 @@ static inline void io_insl(unsigned int addr, void *buf, int len)
 	volatile unsigned int *ap = (volatile unsigned int *) addr;
 	unsigned int *bp = (unsigned int *) buf;
 	while (len--)
-		*bp++ = _swapl(*ap);
+		*bp++ = *ap;
 }
 
 /*
@@ -119,12 +145,12 @@ static inline void io_insl(unsigned int addr, void *buf, int len)
 #define memcpy_fromio(a,b,c)	memcpy((a),(void *)(b),(c))
 #define memcpy_toio(a,b,c)	memcpy((void *)(a),(b),(c))
 
-#define inb(addr)      readb(addr)
-#define inw(addr)    readw(addr)
-#define inl(addr)    readl(addr)
-#define outb(x,addr) ((void) writeb(x,addr))
-#define outw(x,addr) ((void) writew(x,addr))
-#define outl(x,addr) ((void) writel(x,addr))
+#define inb(addr)    ((h8300_buswidth(addr))?readb(addr ^ 1) & 0xff:readb(addr))
+#define inw(addr)    _swapw(readw(addr))
+#define inl(addr)    _swapl(readl(addr))
+#define outb(x,addr) ((void)((h8300_buswidth(addr) && (addr & 1))?writew(x,addr):writeb(x,addr)))
+#define outw(x,addr) ((void) writew(_swapw(x),addr))
+#define outl(x,addr) ((void) writel(_swapl(x),addr))
 
 #define inb_p(addr)    inb(addr)
 #define inw_p(addr)    inw(addr)
@@ -153,19 +179,19 @@ static inline void io_insl(unsigned int addr, void *buf, int len)
 extern void *__ioremap(unsigned long physaddr, unsigned long size, int cacheflag);
 extern void __iounmap(void *addr, unsigned long size);
 
-extern inline void *ioremap(unsigned long physaddr, unsigned long size)
+static inline void *ioremap(unsigned long physaddr, unsigned long size)
 {
 	return __ioremap(physaddr, size, IOMAP_NOCACHE_SER);
 }
-extern inline void *ioremap_nocache(unsigned long physaddr, unsigned long size)
+static inline void *ioremap_nocache(unsigned long physaddr, unsigned long size)
 {
 	return __ioremap(physaddr, size, IOMAP_NOCACHE_SER);
 }
-extern inline void *ioremap_writethrough(unsigned long physaddr, unsigned long size)
+static inline void *ioremap_writethrough(unsigned long physaddr, unsigned long size)
 {
 	return __ioremap(physaddr, size, IOMAP_WRITETHROUGH);
 }
-extern inline void *ioremap_fullcache(unsigned long physaddr, unsigned long size)
+static inline void *ioremap_fullcache(unsigned long physaddr, unsigned long size)
 {
 	return __ioremap(physaddr, size, IOMAP_FULL_CACHING);
 }

include/asm-h8300/page.h

-#ifndef _H8300NOMMU_PAGE_H
-#define _H8300NOMMU_PAGE_H
+#ifndef _H8300_PAGE_H
+#define _H8300_PAGE_H
 
 #include <linux/config.h>
 
 /* PAGE_SHIFT determines the page size */
 
 #define PAGE_SHIFT	(12)
-#define PAGE_SIZE	(4096)
+#define PAGE_SIZE	(1UL << PAGE_SHIFT)
 #define PAGE_MASK	(~(PAGE_SIZE-1))
 
 #ifdef __KERNEL__
@@ -98,4 +98,4 @@ extern unsigned long memory_end;
 
 #endif /* __KERNEL__ */
 
-#endif /* _H8300NOMMU_PAGE_H */
+#endif /* _H8300_PAGE_H */

include/asm-h8300/processor.h

@@ -75,6 +75,7 @@ do {							        \
 	set_fs(USER_DS);           /* reads from user space */  \
   	(_regs)->pc = (_pc);				        \
 	(_regs)->ccr &= 0x00;	   /* clear kernel flag */      \
+	wrusp((unsigned long)(_usp) - sizeof(unsigned long)*3);	\
 } while(0)
 #endif
 #if defined(__H8300S__)

include/asm-h8300/system.h

@@ -57,14 +57,14 @@ asmlinkage void resume(void);
 #define __cli() asm volatile ("orc  #0x80,ccr")
 
 #define __save_flags(x) \
-       asm volatile ("stc ccr,r0l\n\tmov.l er0,%0":"=r" (x) : : "er0")
+       asm volatile ("stc ccr,%w0":"=r" (x))
 
 #define __restore_flags(x) \
-       asm volatile ("mov.l %0,er0\n\tldc r0l,ccr": :"r" (x) : "er0")
+       asm volatile ("ldc %w0,ccr": :"r" (x))
 
 #define	irqs_disabled()			\
 ({					\
-	unsigned long flags;		\
+	unsigned char flags;		\
 	__save_flags(flags);	        \
 	((flags & 0x80) == 0x80);	\
 })

include/linux/pmu.h

@@ -226,7 +226,7 @@ struct pmu_battery_info
 	unsigned int	flags;
 	unsigned int	charge;		/* current charge */
 	unsigned int	max_charge;	/* maximum charge */
-	signed int	current;	/* current, positive if charging */
+	signed int	amperage;	/* current, positive if charging */
 	unsigned int	voltage;	/* voltage */
 	unsigned int	time_remaining;	/* remaining time */
 };