---

yaml --- r: 222095 b: refs/heads/master c: 5e3a3fb h: refs/heads/master i: 222093: d607e0e 222091: f451d01 222087: a862ab6 222079: 980edf5 v: v3
git-mirror · Nov 9, 2010 · d4cdd3c · d4cdd3c
1 parent 23c6723
commit d4cdd3c
Show file tree

Hide file tree

Showing 346 changed files with 5,771 additions and 5,418 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 2e351ec61c35fac01ed1fb1ce35c183bf85e780c
+refs/heads/master: 5e3a3fbdb17fe819bb419719b36e6ed7f678769d
diff --git a/trunk/Documentation/filesystems/Locking b/trunk/Documentation/filesystems/Locking
@@ -322,15 +322,13 @@ fl_release_private:	yes	yes
 prototypes:
 	int (*fl_compare_owner)(struct file_lock *, struct file_lock *);
 	void (*fl_notify)(struct file_lock *);  /* unblock callback */
-	void (*fl_copy_lock)(struct file_lock *, struct file_lock *);
 	void (*fl_release_private)(struct file_lock *);
 	void (*fl_break)(struct file_lock *); /* break_lease callback */
 
 locking rules:
 			BKL	may block
 fl_compare_owner:	yes	no
 fl_notify:		yes	no
-fl_copy_lock:		yes	no
 fl_release_private:	yes	yes
 fl_break:		yes	no
 

diff --git a/trunk/Documentation/i2c/busses/i2c-i801 b/trunk/Documentation/i2c/busses/i2c-i801
@@ -15,10 +15,14 @@ Supported adapters:
   * Intel 82801I (ICH9)
   * Intel EP80579 (Tolapai)
   * Intel 82801JI (ICH10)
-  * Intel 3400/5 Series (PCH)
+  * Intel 5/3400 Series (PCH)
   * Intel Cougar Point (PCH)
+  * Intel Patsburg (PCH)
    Datasheets: Publicly available at the Intel website
 
+On Intel Patsburg and later chipsets, both the normal host SMBus controller
+and the additional 'Integrated Device Function' controllers are supported.
+
 Authors: 
 	Mark Studebaker <mdsxyz123@yahoo.com>
 	Jean Delvare <khali@linux-fr.org>

diff --git a/trunk/Documentation/scsi/ChangeLog.megaraid_sas b/trunk/Documentation/scsi/ChangeLog.megaraid_sas
@@ -1,3 +1,50 @@
+1 Release Date    : Thur.  May 03, 2010 09:12:45 PST 2009 -
+			(emaild-id:megaraidlinux@lsi.com)
+			Bo Yang
+
+2 Current Version : 00.00.04.31-rc1
+3 Older Version   : 00.00.04.17.1-rc1
+
+1.	Add the Online Controller Reset (OCR) to the Driver.
+	OCR is the new feature for megaraid_sas driver which
+	will allow the fw to do the chip reset which will not
+	affact the OS behavious.
+
+	To add the OCR support, driver need to do:
+		a). reset the controller chips -- Xscale and Gen2 which
+		will change the function calls and add the reset function
+		related to this two chips.
+
+		b). during the reset, driver will store the pending cmds
+		which not returned by FW to driver's pending queue.  Driver
+		will re-issue those pending cmds again to FW after the OCR
+		finished.
+
+		c). In driver's timeout routine, driver will report to
+		OS as reset. Also driver's queue routine will block the
+		cmds until the OCR finished.
+
+		d). in Driver's ISR routine, if driver get the FW state as
+		state change, FW in Failure status and FW support online controller
+		reset (OCR), driver will start to do the controller reset.
+
+		e). In driver's IOCTL routine, the application cmds will wait for the
+		OCR to finish, then issue the cmds to FW.
+
+		f). Before driver kill adapter, driver will do last chance of
+		OCR to see if driver can bring back the FW.
+
+2.	Add the support update flag to the driver to tell LSI megaraid_sas
+	application which driver will support the device update.  So application
+	will not need to do the device update after application add/del the device
+	from the system.
+3.	In driver's timeout routine, driver will do three time reset if fw is in
+	failed state.  Driver will kill adapter if can't bring back FW after the
+	this three times reset.
+4.	Add the input parameter max_sectors to 1MB support to our GEN2 controller.
+	customer can use the input paramenter max_sectors to add 1MB support to GEN2
+	controller.
+
 1 Release Date    : Thur.  Oct 29, 2009 09:12:45 PST 2009 -
 			(emaild-id:megaraidlinux@lsi.com)
 			Bo Yang

diff --git a/trunk/MAINTAINERS b/trunk/MAINTAINERS
@@ -1757,6 +1757,7 @@ L:	linux-cris-kernel@axis.com
 W:	http://developer.axis.com
 S:	Maintained
 F:	arch/cris/
+F:	drivers/serial/crisv10.*
 
 CRYPTO API
 M:	Herbert Xu <herbert@gondor.apana.org.au>

diff --git a/trunk/Makefile b/trunk/Makefile
@@ -1,7 +1,7 @@
 VERSION = 2
 PATCHLEVEL = 6
-SUBLEVEL = 36
-EXTRAVERSION =
+SUBLEVEL = 37
+EXTRAVERSION = -rc1
 NAME = Flesh-Eating Bats with Fangs
 
 # *DOCUMENTATION*

diff --git a/trunk/arch/arm/mach-u300/spi.c b/trunk/arch/arm/mach-u300/spi.c
@@ -67,7 +67,7 @@ static struct spi_board_info u300_spi_devices[] = {
 		.bus_num        = 0, /* Only one bus on this chip */
 		.chip_select    = 0,
 		/* Means SPI_CS_HIGH, change if e.g low CS */
-		.mode           = SPI_MODE_1 | SPI_LSB_FIRST | SPI_LOOP,
+		.mode           = SPI_MODE_1 | SPI_LOOP,
 	},
 #endif
 };

diff --git a/trunk/arch/m68k/include/asm/irqflags.h b/trunk/arch/m68k/include/asm/irqflags.h
@@ -2,7 +2,9 @@
 #define _M68K_IRQFLAGS_H
 
 #include <linux/types.h>
+#ifdef CONFIG_MMU
 #include <linux/hardirq.h>
+#endif
 #include <linux/preempt.h>
 #include <asm/thread_info.h>
 #include <asm/entry.h>

diff --git a/trunk/arch/m68k/include/asm/machdep.h b/trunk/arch/m68k/include/asm/machdep.h
@@ -40,5 +40,6 @@ extern unsigned long hw_timer_offset(void);
 extern irqreturn_t arch_timer_interrupt(int irq, void *dummy);
 
 extern void config_BSP(char *command, int len);
+extern void do_IRQ(int irq, struct pt_regs *fp);
 
 #endif /* _M68K_MACHDEP_H */
diff --git a/trunk/arch/powerpc/kernel/kvm.c b/trunk/arch/powerpc/kernel/kvm.c
@@ -127,7 +127,7 @@ static void kvm_patch_ins_nop(u32 *inst)
 
 static void kvm_patch_ins_b(u32 *inst, int addr)
 {
-#ifdef CONFIG_RELOCATABLE
+#if defined(CONFIG_RELOCATABLE) && defined(CONFIG_PPC_BOOK3S)
 	/* On relocatable kernels interrupts handlers and our code
 	   can be in different regions, so we don't patch them */
 

diff --git a/trunk/arch/powerpc/kvm/booke_interrupts.S b/trunk/arch/powerpc/kvm/booke_interrupts.S
@@ -416,7 +416,7 @@ lightweight_exit:
 	lwz	r3, VCPU_PC(r4)
 	mtsrr0	r3
 	lwz	r3, VCPU_SHARED(r4)
-	lwz	r3, VCPU_SHARED_MSR(r3)
+	lwz	r3, (VCPU_SHARED_MSR + 4)(r3)
 	oris	r3, r3, KVMPPC_MSR_MASK@h
 	ori	r3, r3, KVMPPC_MSR_MASK@l
 	mtsrr1	r3

diff --git a/trunk/arch/powerpc/kvm/e500.c b/trunk/arch/powerpc/kvm/e500.c
@@ -138,8 +138,8 @@ void kvmppc_core_vcpu_free(struct kvm_vcpu *vcpu)
 	struct kvmppc_vcpu_e500 *vcpu_e500 = to_e500(vcpu);
 
 	free_page((unsigned long)vcpu->arch.shared);
-	kvmppc_e500_tlb_uninit(vcpu_e500);
 	kvm_vcpu_uninit(vcpu);
+	kvmppc_e500_tlb_uninit(vcpu_e500);
 	kmem_cache_free(kvm_vcpu_cache, vcpu_e500);
 }
 

diff --git a/trunk/arch/powerpc/kvm/powerpc.c b/trunk/arch/powerpc/kvm/powerpc.c
@@ -617,6 +617,7 @@ long kvm_arch_vm_ioctl(struct file *filp,
 	switch (ioctl) {
 	case KVM_PPC_GET_PVINFO: {
 		struct kvm_ppc_pvinfo pvinfo;
+		memset(&pvinfo, 0, sizeof(pvinfo));
 		r = kvm_vm_ioctl_get_pvinfo(&pvinfo);
 		if (copy_to_user(argp, &pvinfo, sizeof(pvinfo))) {
 			r = -EFAULT;

diff --git a/trunk/arch/powerpc/kvm/timing.c b/trunk/arch/powerpc/kvm/timing.c
@@ -35,7 +35,6 @@ void kvmppc_init_timing_stats(struct kvm_vcpu *vcpu)
 	int i;
 
 	/* pause guest execution to avoid concurrent updates */
-	local_irq_disable();
 	mutex_lock(&vcpu->mutex);
 
 	vcpu->arch.last_exit_type = 0xDEAD;
@@ -51,7 +50,6 @@ void kvmppc_init_timing_stats(struct kvm_vcpu *vcpu)
 	vcpu->arch.timing_last_enter.tv64 = 0;
 
 	mutex_unlock(&vcpu->mutex);
-	local_irq_enable();
 }
 
 static void add_exit_timing(struct kvm_vcpu *vcpu, u64 duration, int type)

diff --git a/trunk/arch/sh/Kconfig b/trunk/arch/sh/Kconfig
@@ -193,6 +193,7 @@ config CPU_SH2
 config CPU_SH2A
 	bool
 	select CPU_SH2
+	select UNCACHED_MAPPING
 
 config CPU_SH3
 	bool

diff --git a/trunk/arch/sh/Makefile b/trunk/arch/sh/Makefile
@@ -133,10 +133,7 @@ machdir-$(CONFIG_SOLUTION_ENGINE)		+= mach-se
 machdir-$(CONFIG_SH_HP6XX)			+= mach-hp6xx
 machdir-$(CONFIG_SH_DREAMCAST)			+= mach-dreamcast
 machdir-$(CONFIG_SH_SH03)			+= mach-sh03
-machdir-$(CONFIG_SH_SECUREEDGE5410)		+= mach-snapgear
 machdir-$(CONFIG_SH_RTS7751R2D)			+= mach-r2d
-machdir-$(CONFIG_SH_7751_SYSTEMH)		+= mach-systemh
-machdir-$(CONFIG_SH_EDOSK7705)			+= mach-edosk7705
 machdir-$(CONFIG_SH_HIGHLANDER)			+= mach-highlander
 machdir-$(CONFIG_SH_MIGOR)			+= mach-migor
 machdir-$(CONFIG_SH_AP325RXA)			+= mach-ap325rxa

diff --git a/trunk/arch/sh/boards/Kconfig b/trunk/arch/sh/boards/Kconfig
@@ -81,13 +81,6 @@ config SH_7343_SOLUTION_ENGINE
 	  Select 7343 SolutionEngine if configuring for a Hitachi
 	  SH7343 (SH-Mobile 3AS) evaluation board.
 
-config SH_7751_SYSTEMH
-	bool "SystemH7751R"
-	depends on CPU_SUBTYPE_SH7751R
-	help
-	  Select SystemH if you are configuring for a Renesas SystemH
-	  7751R evaluation board.
-
 config SH_HP6XX
 	bool "HP6XX"
 	select SYS_SUPPORTS_APM_EMULATION

diff --git a/trunk/arch/sh/boards/Makefile b/trunk/arch/sh/boards/Makefile
@@ -2,10 +2,12 @@
 # Specific board support, not covered by a mach group.
 #
 obj-$(CONFIG_SH_MAGIC_PANEL_R2)	+= board-magicpanelr2.o
+obj-$(CONFIG_SH_SECUREEDGE5410)	+= board-secureedge5410.o
 obj-$(CONFIG_SH_SH2007)		+= board-sh2007.o
 obj-$(CONFIG_SH_SH7785LCR)	+= board-sh7785lcr.o
 obj-$(CONFIG_SH_URQUELL)	+= board-urquell.o
 obj-$(CONFIG_SH_SHMIN)		+= board-shmin.o
+obj-$(CONFIG_SH_EDOSK7705)	+= board-edosk7705.o
 obj-$(CONFIG_SH_EDOSK7760)	+= board-edosk7760.o
 obj-$(CONFIG_SH_ESPT)		+= board-espt.o
 obj-$(CONFIG_SH_POLARIS)	+= board-polaris.o

diff --git a/trunk/arch/sh/boards/board-edosk7705.c b/trunk/arch/sh/boards/board-edosk7705.c
@@ -0,0 +1,78 @@
+/*
+ * arch/sh/boards/renesas/edosk7705/setup.c
+ *
+ * Copyright (C) 2000  Kazumoto Kojima
+ *
+ * Hitachi SolutionEngine Support.
+ *
+ * Modified for edosk7705 development
+ * board by S. Dunn, 2003.
+ */
+#include <linux/init.h>
+#include <linux/irq.h>
+#include <linux/platform_device.h>
+#include <linux/interrupt.h>
+#include <linux/smc91x.h>
+#include <asm/machvec.h>
+#include <asm/sizes.h>
+
+#define SMC_IOBASE	0xA2000000
+#define SMC_IO_OFFSET	0x300
+#define SMC_IOADDR	(SMC_IOBASE + SMC_IO_OFFSET)
+
+#define ETHERNET_IRQ	0x09
+
+static void __init sh_edosk7705_init_irq(void)
+{
+	make_imask_irq(ETHERNET_IRQ);
+}
+
+/* eth initialization functions */
+static struct smc91x_platdata smc91x_info = {
+	.flags = SMC91X_USE_16BIT | SMC91X_IO_SHIFT_1 | IORESOURCE_IRQ_LOWLEVEL,
+};
+
+static struct resource smc91x_res[] = {
+	[0] = {
+		.start	= SMC_IOADDR,
+		.end	= SMC_IOADDR + SZ_32 - 1,
+		.flags	= IORESOURCE_MEM,
+	},
+	[1] = {
+		.start	= ETHERNET_IRQ,
+		.end	= ETHERNET_IRQ,
+		.flags	= IORESOURCE_IRQ ,
+	}
+};
+
+static struct platform_device smc91x_dev = {
+	.name		= "smc91x",
+	.id		= -1,
+	.num_resources	= ARRAY_SIZE(smc91x_res),
+	.resource	= smc91x_res,
+
+	.dev	= {
+		.platform_data	= &smc91x_info,
+	},
+};
+
+/* platform init code */
+static struct platform_device *edosk7705_devices[] __initdata = {
+	&smc91x_dev,
+};
+
+static int __init init_edosk7705_devices(void)
+{
+	return platform_add_devices(edosk7705_devices,
+				    ARRAY_SIZE(edosk7705_devices));
+}
+__initcall(init_edosk7705_devices);
+
+/*
+ * The Machine Vector
+ */
+static struct sh_machine_vector mv_edosk7705 __initmv = {
+	.mv_name		= "EDOSK7705",
+	.mv_nr_irqs		= 80,
+	.mv_init_irq		= sh_edosk7705_init_irq,
+};
diff --git a/trunk/arch/sh/boards/mach-snapgear/setup.c → trunk/arch/sh/boards/board-secureedge5410.c b/trunk/arch/sh/boards/mach-snapgear/setup.c → trunk/arch/sh/boards/board-secureedge5410.c
@@ -1,6 +1,4 @@
 /*
- * linux/arch/sh/boards/snapgear/setup.c
- *
  * Copyright (C) 2002  David McCullough <davidm@snapgear.com>
  * Copyright (C) 2003  Paul Mundt <lethal@linux-sh.org>
  *
@@ -19,18 +17,19 @@
 #include <linux/module.h>
 #include <linux/sched.h>
 #include <asm/machvec.h>
-#include <mach/snapgear.h>
+#include <mach/secureedge5410.h>
 #include <asm/irq.h>
 #include <asm/io.h>
 #include <cpu/timer.h>
 
+unsigned short secureedge5410_ioport;
+
 /*
  * EraseConfig handling functions
  */
-
 static irqreturn_t eraseconfig_interrupt(int irq, void *dev_id)
 {
-	(void)__raw_readb(0xb8000000);	/* dummy read */
+	ctrl_delay();	/* dummy read */
 
 	printk("SnapGear: erase switch interrupt!\n");
 
@@ -39,21 +38,22 @@ static irqreturn_t eraseconfig_interrupt(int irq, void *dev_id)
 
 static int __init eraseconfig_init(void)
 {
+	unsigned int irq = evt2irq(0x240);
+
 	printk("SnapGear: EraseConfig init\n");
+
 	/* Setup "EraseConfig" switch on external IRQ 0 */
-	if (request_irq(IRL0_IRQ, eraseconfig_interrupt, IRQF_DISABLED,
+	if (request_irq(irq, eraseconfig_interrupt, IRQF_DISABLED,
 				"Erase Config", NULL))
 		printk("SnapGear: failed to register IRQ%d for Reset witch\n",
-				IRL0_IRQ);
+				irq);
 	else
 		printk("SnapGear: registered EraseConfig switch on IRQ%d\n",
-				IRL0_IRQ);
-	return(0);
+				irq);
+	return 0;
 }
-
 module_init(eraseconfig_init);
 
-/****************************************************************************/
 /*
  * Initialize IRQ setting
  *
@@ -62,7 +62,6 @@ module_init(eraseconfig_init);
  * IRL2 = eth1
  * IRL3 = crypto
  */
-
 static void __init init_snapgear_IRQ(void)
 {
 	printk("Setup SnapGear IRQ/IPR ...\n");
@@ -76,20 +75,5 @@ static void __init init_snapgear_IRQ(void)
 static struct sh_machine_vector mv_snapgear __initmv = {
 	.mv_name		= "SnapGear SecureEdge5410",
 	.mv_nr_irqs		= 72,
-
-	.mv_inb			= snapgear_inb,
-	.mv_inw			= snapgear_inw,
-	.mv_inl			= snapgear_inl,
-	.mv_outb		= snapgear_outb,
-	.mv_outw		= snapgear_outw,
-	.mv_outl		= snapgear_outl,
-
-	.mv_inb_p		= snapgear_inb_p,
-	.mv_inw_p		= snapgear_inw,
-	.mv_inl_p		= snapgear_inl,
-	.mv_outb_p		= snapgear_outb_p,
-	.mv_outw_p		= snapgear_outw,
-	.mv_outl_p		= snapgear_outl,
-
 	.mv_init_irq		= init_snapgear_IRQ,
 };