---

yaml --- r: 74079 b: refs/heads/master c: 64d0793 h: refs/heads/master i: 74077: 7649ad5 74075: b8e6147 74071: 8277770 74063: 70034a4 74047: 77644c0 v: v3
git-mirror · Nov 27, 2007 · 8585143 · 8585143
1 parent a1a52b3
commit 8585143
Show file tree

Hide file tree

Showing 173 changed files with 2,972 additions and 1,851 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 1dff314451fa24d6b107aa05393d3169e56a7e0a
+refs/heads/master: 64d0793109a98abcc2f4bf0c7d8b000fd220cdcd
diff --git a/trunk/Documentation/lguest/lguest.c b/trunk/Documentation/lguest/lguest.c
@@ -1040,6 +1040,11 @@ static void add_virtqueue(struct device *dev, unsigned int num_descs,
 		/ getpagesize();
 	p = get_pages(pages);
 
+	/* Initialize the virtqueue */
+	vq->next = NULL;
+	vq->last_avail_idx = 0;
+	vq->dev = dev;
+
 	/* Initialize the configuration. */
 	vq->config.num = num_descs;
 	vq->config.irq = devices.next_irq++;
@@ -1057,9 +1062,6 @@ static void add_virtqueue(struct device *dev, unsigned int num_descs,
 	for (i = &dev->vq; *i; i = &(*i)->next);
 	*i = vq;
 
-	/* Link virtqueue back to device. */
-	vq->dev = dev;
-
 	/* Set the routine to call when the Guest does something to this
 	 * virtqueue. */
 	vq->handle_output = handle_output;
@@ -1093,6 +1095,7 @@ static struct device *new_device(const char *name, u16 type, int fd,
 	dev->desc = new_dev_desc(type);
 	dev->handle_input = handle_input;
 	dev->name = name;
+	dev->vq = NULL;
 	return dev;
 }
 

diff --git a/trunk/Documentation/powerpc/booting-without-of.txt b/trunk/Documentation/powerpc/booting-without-of.txt
@@ -1645,8 +1645,9 @@ platforms are moved over to use the flattened-device-tree model.
      MAC addresses passed by the firmware when no information other
      than indices is available to associate an address with a device.
    - phy-connection-type : a string naming the controller/PHY interface type,
-     i.e., "mii" (default), "rmii", "gmii", "rgmii", "rgmii-id", "tbi",
-     or "rtbi".
+     i.e., "mii" (default), "rmii", "gmii", "rgmii", "rgmii-id" (Internal
+     Delay), "rgmii-txid" (delay on TX only), "rgmii-rxid" (delay on RX only),
+     "tbi", or "rtbi".
 
    Example:
 	ucc@2000 {

diff --git a/trunk/Documentation/thinkpad-acpi.txt b/trunk/Documentation/thinkpad-acpi.txt
@@ -1,7 +1,7 @@
 		     ThinkPad ACPI Extras Driver
 
-                            Version 0.16
-                          August 2nd, 2007
+                            Version 0.17
+                         October 04th, 2007
 
                Borislav Deianov <borislav@users.sf.net>
              Henrique de Moraes Holschuh <hmh@hmh.eng.br>
@@ -923,19 +923,34 @@ sysfs backlight device "thinkpad_screen"
 This feature allows software control of the LCD brightness on ThinkPad
 models which don't have a hardware brightness slider.
 
-It has some limitations: the LCD backlight cannot be actually turned on or off
-by this interface, and in many ThinkPad models, the "dim while on battery"
-functionality will be enabled by the BIOS when this interface is used, and
-cannot be controlled.
-
-The backlight control has eight levels, ranging from 0 to 7.  Some of the
-levels may not be distinct.
-
-There are two interfaces to the firmware for brightness control, EC and CMOS.
-To select which one should be used, use the brightness_mode module parameter:
-brightness_mode=1 selects EC mode, brightness_mode=2 selects CMOS mode,
-brightness_mode=3 selects both EC and CMOS.  The driver tries to autodetect
-which interface to use.
+It has some limitations: the LCD backlight cannot be actually turned on or
+off by this interface, and in many ThinkPad models, the "dim while on
+battery" functionality will be enabled by the BIOS when this interface is
+used, and cannot be controlled.
+
+On IBM (and some of the earlier Lenovo) ThinkPads, the backlight control
+has eight brightness levels, ranging from 0 to 7.  Some of the levels
+may not be distinct.  Later Lenovo models that implement the ACPI
+display backlight brightness control methods have 16 levels, ranging
+from 0 to 15.
+
+There are two interfaces to the firmware for direct brightness control,
+EC and CMOS.  To select which one should be used, use the
+brightness_mode module parameter: brightness_mode=1 selects EC mode,
+brightness_mode=2 selects CMOS mode, brightness_mode=3 selects both EC
+and CMOS.  The driver tries to autodetect which interface to use.
+
+When display backlight brightness controls are available through the
+standard ACPI interface, it is best to use it instead of this direct
+ThinkPad-specific interface.  The driver will disable its native
+backlight brightness control interface if it detects that the standard
+ACPI interface is available in the ThinkPad.
+
+The brightness_enable module parameter can be used to control whether
+the LCD brightness control feature will be enabled when available.
+brightness_enable=0 forces it to be disabled.  brightness_enable=1
+forces it to be enabled when available, even if the standard ACPI
+interface is also available.
 
 Procfs notes:
 
@@ -947,11 +962,11 @@ Procfs notes:
 
 Sysfs notes:
 
-The interface is implemented through the backlight sysfs class, which is poorly
-documented at this time.
+The interface is implemented through the backlight sysfs class, which is
+poorly documented at this time.
 
-Locate the thinkpad_screen device under /sys/class/backlight, and inside it
-there will be the following attributes:
+Locate the thinkpad_screen device under /sys/class/backlight, and inside
+it there will be the following attributes:
 
 	max_brightness:
 		Reads the maximum brightness the hardware can be set to.
@@ -961,17 +976,19 @@ there will be the following attributes:
 		Reads what brightness the screen is set to at this instant.
 
 	brightness:
-		Writes request the driver to change brightness to the given
-		value.  Reads will tell you what brightness the driver is trying
-		to set the display to when "power" is set to zero and the display
-		has not been dimmed by a kernel power management event.
+		Writes request the driver to change brightness to the
+		given value.  Reads will tell you what brightness the
+		driver is trying to set the display to when "power" is set
+		to zero and the display has not been dimmed by a kernel
+		power management event.
 
 	power:
-		power management mode, where 0 is "display on", and 1 to 3 will
-		dim the display backlight to brightness level 0 because
-		thinkpad-acpi cannot really turn the backlight off.  Kernel
-		power management events can temporarily increase the current
-		power management level, i.e. they can dim the display.
+		power management mode, where 0 is "display on", and 1 to 3
+		will dim the display backlight to brightness level 0
+		because thinkpad-acpi cannot really turn the backlight
+		off.  Kernel power management events can temporarily
+		increase the current power management level, i.e. they can
+		dim the display.
 
 
 Volume control -- /proc/acpi/ibm/volume

diff --git a/trunk/MAINTAINERS b/trunk/MAINTAINERS
@@ -2446,7 +2446,7 @@ M68K ON APPLE MACINTOSH
 P:	Joshua Thompson
 M:	funaho@jurai.org
 W:	http://www.mac.linux-m68k.org/
-L:	linux-mac68k@mac.linux-m68k.org
+L:	linux-m68k@lists.linux-m68k.org
 S:	Maintained
 
 M68K ON HP9000/300

diff --git a/trunk/arch/m68k/atari/atakeyb.c b/trunk/arch/m68k/atari/atakeyb.c
@@ -565,7 +565,7 @@ void atari_kbd_leds(unsigned int leds)
 
 static int atari_keyb_done = 0;
 
-int __init atari_keyb_init(void)
+int atari_keyb_init(void)
 {
 	if (atari_keyb_done)
 		return 0;
@@ -631,6 +631,7 @@ int __init atari_keyb_init(void)
 	atari_keyb_done = 1;
 	return 0;
 }
+EXPORT_SYMBOL_GPL(atari_keyb_init);
 
 int atari_kbd_translate(unsigned char keycode, unsigned char *keycodep, char raw_mode)
 {

diff --git a/trunk/arch/mips/Kconfig b/trunk/arch/mips/Kconfig
@@ -22,6 +22,7 @@ config MACH_ALCHEMY
 config BASLER_EXCITE
 	bool "Basler eXcite smart camera"
 	select CEVT_R4K
+	select CSRC_R4K
 	select DMA_COHERENT
 	select HW_HAS_PCI
 	select IRQ_CPU
@@ -49,6 +50,7 @@ config BASLER_EXCITE_PROTOTYPE
 config BCM47XX
 	bool "BCM47XX based boards"
 	select CEVT_R4K
+	select CSRC_R4K
 	select DMA_NONCOHERENT
 	select HW_HAS_PCI
 	select IRQ_CPU
@@ -66,6 +68,7 @@ config BCM47XX
 config MIPS_COBALT
 	bool "Cobalt Server"
 	select CEVT_R4K
+	select CSRC_R4K
 	select CEVT_GT641XX
 	select DMA_NONCOHERENT
 	select HW_HAS_PCI
@@ -85,6 +88,7 @@ config MACH_DECSTATION
 	bool "DECstations"
 	select BOOT_ELF32
 	select CEVT_R4K
+	select CSRC_R4K
 	select DMA_NONCOHERENT
 	select NO_IOPORT
 	select IRQ_CPU
@@ -117,6 +121,7 @@ config MACH_JAZZ
 	select ARC32
 	select ARCH_MAY_HAVE_PC_FDC
 	select CEVT_R4K
+	select CSRC_R4K
 	select GENERIC_ISA_DMA
 	select IRQ_CPU
 	select I8253
@@ -137,6 +142,7 @@ config MACH_JAZZ
 config LASAT
 	bool "LASAT Networks platforms"
 	select CEVT_R4K
+	select CSRC_R4K
 	select DMA_NONCOHERENT
 	select SYS_HAS_EARLY_PRINTK
 	select HW_HAS_PCI
@@ -154,6 +160,7 @@ config LEMOTE_FULONG
 	bool "Lemote Fulong mini-PC"
 	select ARCH_SPARSEMEM_ENABLE
 	select CEVT_R4K
+	select CSRC_R4K
 	select SYS_HAS_CPU_LOONGSON2
 	select DMA_NONCOHERENT
 	select BOOT_ELF32
@@ -179,6 +186,7 @@ config MIPS_ATLAS
 	bool "MIPS Atlas board"
 	select BOOT_ELF32
 	select CEVT_R4K
+	select CSRC_R4K
 	select DMA_NONCOHERENT
 	select SYS_HAS_EARLY_PRINTK
 	select IRQ_CPU
@@ -210,6 +218,7 @@ config MIPS_MALTA
 	select ARCH_MAY_HAVE_PC_FDC
 	select BOOT_ELF32
 	select CEVT_R4K
+	select CSRC_R4K
 	select DMA_NONCOHERENT
 	select GENERIC_ISA_DMA
 	select IRQ_CPU
@@ -241,6 +250,7 @@ config MIPS_MALTA
 config MIPS_SEAD
 	bool "MIPS SEAD board"
 	select CEVT_R4K
+	select CSRC_R4K
 	select IRQ_CPU
 	select DMA_NONCOHERENT
 	select SYS_HAS_EARLY_PRINTK
@@ -260,6 +270,7 @@ config MIPS_SEAD
 config MIPS_SIM
 	bool 'MIPS simulator (MIPSsim)'
 	select CEVT_R4K
+	select CSRC_R4K
 	select DMA_NONCOHERENT
 	select SYS_HAS_EARLY_PRINTK
 	select IRQ_CPU
@@ -278,6 +289,7 @@ config MIPS_SIM
 config MARKEINS
 	bool "NEC EMMA2RH Mark-eins"
 	select CEVT_R4K
+	select CSRC_R4K
 	select DMA_NONCOHERENT
 	select HW_HAS_PCI
 	select IRQ_CPU
@@ -293,6 +305,7 @@ config MARKEINS
 config MACH_VR41XX
 	bool "NEC VR4100 series based machines"
 	select CEVT_R4K
+	select CSRC_R4K
 	select SYS_HAS_CPU_VR41XX
 	select GENERIC_HARDIRQS_NO__DO_IRQ
 
@@ -330,6 +343,7 @@ config PMC_MSP
 config PMC_YOSEMITE
 	bool "PMC-Sierra Yosemite eval board"
 	select CEVT_R4K
+	select CSRC_R4K
 	select DMA_COHERENT
 	select HW_HAS_PCI
 	select IRQ_CPU
@@ -351,6 +365,7 @@ config PMC_YOSEMITE
 config QEMU
 	bool "Qemu"
 	select CEVT_R4K
+	select CSRC_R4K
 	select DMA_COHERENT
 	select GENERIC_ISA_DMA
 	select HAVE_STD_PC_SERIAL_PORT
@@ -382,9 +397,11 @@ config SGI_IP22
 	select ARC32
 	select BOOT_ELF32
 	select CEVT_R4K
+	select CSRC_R4K
 	select DMA_NONCOHERENT
 	select HW_HAS_EISA
 	select I8253
+	select I8259
 	select IP22_CPU_SCACHE
 	select IRQ_CPU
 	select GENERIC_ISA_DMA_SUPPORT_BROKEN
@@ -427,6 +444,7 @@ config SGI_IP32
 	select ARC32
 	select BOOT_ELF32
 	select CEVT_R4K
+	select CSRC_R4K
 	select DMA_NONCOHERENT
 	select HW_HAS_PCI
 	select IRQ_CPU
@@ -498,6 +516,7 @@ config SIBYTE_SWARM
 	select SYS_SUPPORTS_HIGHMEM
 	select SYS_SUPPORTS_KGDB
 	select SYS_SUPPORTS_LITTLE_ENDIAN
+	select ZONE_DMA32 if 64BIT
 
 config SIBYTE_LITTLESUR
 	bool "Sibyte BCM91250C2-LittleSur"
@@ -548,6 +567,7 @@ config SIBYTE_BIGSUR
 	select SYS_SUPPORTS_BIG_ENDIAN
 	select SYS_SUPPORTS_HIGHMEM
 	select SYS_SUPPORTS_LITTLE_ENDIAN
+	select ZONE_DMA32 if 64BIT
 
 config SNI_RM
 	bool "SNI RM200/300/400"
@@ -556,6 +576,7 @@ config SNI_RM
 	select ARCH_MAY_HAVE_PC_FDC
 	select BOOT_ELF32
 	select CEVT_R4K
+	select CSRC_R4K
 	select DMA_NONCOHERENT
 	select GENERIC_ISA_DMA
 	select HW_HAS_EISA
@@ -599,6 +620,7 @@ config TOSHIBA_JMR3927
 config TOSHIBA_RBTX4927
 	bool "Toshiba RBTX49[23]7 board"
 	select CEVT_R4K
+	select CSRC_R4K
 	select CEVT_TXX9
 	select DMA_NONCOHERENT
 	select HAS_TXX9_SERIAL
@@ -621,6 +643,7 @@ config TOSHIBA_RBTX4927
 config TOSHIBA_RBTX4938
 	bool "Toshiba RBTX4938 board"
 	select CEVT_R4K
+	select CSRC_R4K
 	select CEVT_TXX9
 	select DMA_NONCOHERENT
 	select HAS_TXX9_SERIAL
@@ -642,6 +665,7 @@ config TOSHIBA_RBTX4938
 config WR_PPMC
 	bool "Wind River PPMC board"
 	select CEVT_R4K
+	select CSRC_R4K
 	select IRQ_CPU
 	select BOOT_ELF32
 	select DMA_NONCOHERENT
@@ -752,6 +776,9 @@ config CEVT_TXX9
 config CSRC_BCM1480
 	bool
 
+config CSRC_R4K
+	bool
+
 config CSRC_SB1250
 	bool
 
@@ -1640,6 +1667,9 @@ config ARCH_DISCONTIGMEM_ENABLE
 	  or have huge holes in the physical address space for other reasons.
 	  See <file:Documentation/vm/numa> for more.
 
+config ARCH_POPULATES_NODE_MAP
+	def_bool y
+
 config ARCH_SPARSEMEM_ENABLE
 	bool
 	select SPARSEMEM_STATIC
@@ -1945,6 +1975,9 @@ config I8253
 config PCSPEAKER
 	bool
 
+config ZONE_DMA32
+	bool
+
 source "drivers/pcmcia/Kconfig"
 
 source "drivers/pci/hotplug/Kconfig"