---

yaml --- r: 57083 b: refs/heads/master c: 6e98ee7 h: refs/heads/master i: 57081: 8aa6d78 57079: 6bb69d6 v: v3
git-mirror · May 29, 2007 · 99eb82f · 99eb82f
1 parent 652ca27
commit 99eb82f
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Showing 53 changed files with 412 additions and 193 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 7db35f31cbb8ca1dbaba03d74b7db79ace084358
+refs/heads/master: 6e98ee75c3ab99db48ecc0615c2246dc193111a9
diff --git a/trunk/Documentation/feature-removal-schedule.txt b/trunk/Documentation/feature-removal-schedule.txt
@@ -62,7 +62,7 @@ Who:	Dan Dennedy <dan@dennedy.org>, Stefan Richter <stefanr@s5r6.in-berlin.de>
 What:	old NCR53C9x driver
 When:	October 2007
 Why:	Replaced by the much better esp_scsi driver.  Actual low-level
-	driver can ported over almost trivially.
+	driver can be ported over almost trivially.
 Who:	David Miller <davem@davemloft.net>
 	Christoph Hellwig <hch@lst.de>
 

diff --git a/trunk/MAINTAINERS b/trunk/MAINTAINERS
@@ -2334,7 +2334,7 @@ S:	Maintained
 
 MEGARAID SCSI DRIVERS
 P:	Neela Syam Kolli
-M:	Neela.Kolli@engenio.com
+M:	megaraidlinux@lsi.com
 S:	linux-scsi@vger.kernel.org
 W:	http://megaraid.lsilogic.com
 S:	Maintained

diff --git a/trunk/arch/powerpc/Kconfig b/trunk/arch/powerpc/Kconfig
@@ -118,6 +118,7 @@ config GENERIC_BUG
 	depends on BUG
 
 config SYS_SUPPORTS_APM_EMULATION
+	default y if PMAC_APM_EMU
 	bool
 
 config DEFAULT_UIMAGE

diff --git a/trunk/arch/powerpc/boot/dts/lite5200.dts b/trunk/arch/powerpc/boot/dts/lite5200.dts
@@ -67,7 +67,7 @@
 			interrupt-controller;
 			#interrupt-cells = <3>;
 			device_type = "interrupt-controller";
-			compatible = "mpc5200_pic";
+			compatible = "mpc5200-pic";
 			reg = <500 80>;
 			built-in;
 		};

diff --git a/trunk/arch/powerpc/boot/dts/lite5200b.dts b/trunk/arch/powerpc/boot/dts/lite5200b.dts
@@ -67,7 +67,7 @@
 			interrupt-controller;
 			#interrupt-cells = <3>;
 			device_type = "interrupt-controller";
-			compatible = "mpc5200b-pic\0mpc5200_pic";
+			compatible = "mpc5200b-pic\0mpc5200-pic";
 			reg = <500 80>;
 			built-in;
 		};

diff --git a/trunk/arch/powerpc/mm/pgtable_32.c b/trunk/arch/powerpc/mm/pgtable_32.c
@@ -93,7 +93,7 @@ void pgd_free(pgd_t *pgd)
 	free_pages((unsigned long)pgd, PGDIR_ORDER);
 }
 
-pte_t *pte_alloc_one_kernel(struct mm_struct *mm, unsigned long address)
+__init_refok pte_t *pte_alloc_one_kernel(struct mm_struct *mm, unsigned long address)
 {
 	pte_t *pte;
 	extern int mem_init_done;

diff --git a/trunk/arch/powerpc/platforms/chrp/pegasos_eth.c b/trunk/arch/powerpc/platforms/chrp/pegasos_eth.c
@@ -169,7 +169,7 @@ static int Enable_SRAM(void)
 
 /***********/
 /***********/
-int mv643xx_eth_add_pds(void)
+static int __init mv643xx_eth_add_pds(void)
 {
 	int ret = 0;
 	static struct pci_device_id pci_marvell_mv64360[] = {

diff --git a/trunk/arch/powerpc/platforms/powermac/setup.c b/trunk/arch/powerpc/platforms/powermac/setup.c
@@ -384,7 +384,7 @@ int boot_part;
 static dev_t boot_dev;
 
 #ifdef CONFIG_SCSI
-void __init note_scsi_host(struct device_node *node, void *host)
+void note_scsi_host(struct device_node *node, void *host)
 {
 	int l;
 	char *p;

diff --git a/trunk/arch/powerpc/sysdev/qe_lib/Kconfig b/trunk/arch/powerpc/sysdev/qe_lib/Kconfig
@@ -5,15 +5,13 @@
 config UCC_SLOW
 	bool
 	default n
-	select UCC
 	help
 	  This option provides qe_lib support to UCC slow
 	  protocols: UART, BISYNC, QMC
 
 config UCC_FAST
 	bool
-	default n
-	select UCC
+	default y if UCC_GETH
 	help
 	  This option provides qe_lib support to UCC fast
 	  protocols: HDLC, Ethernet, ATM, transparent

diff --git a/trunk/arch/ppc/kernel/entry.S b/trunk/arch/ppc/kernel/entry.S
@@ -596,7 +596,11 @@ fast_exception_return:
 	mr	r12,r4		/* restart at exc_exit_restart */
 	b	2b
 
-	.comm	fee_restarts,4
+	.section .bss
+	.align	2
+fee_restarts:
+	.space	4
+	.previous
 
 /* aargh, a nonrecoverable interrupt, panic */
 /* aargh, we don't know which trap this is */
@@ -851,7 +855,11 @@ load_dbcr0:
 	mtspr	SPRN_DBSR,r11	/* clear all pending debug events */
 	blr
 
-	.comm	global_dbcr0,8
+	.section .bss
+	.align	4
+global_dbcr0:
+	.space	8
+	.previous
 #endif /* !(CONFIG_4xx || CONFIG_BOOKE) */
 
 do_work:			/* r10 contains MSR_KERNEL here */
@@ -926,4 +934,8 @@ END_FTR_SECTION_IFSET(CPU_FTR_601)
 	/* shouldn't return */
 	b	4b
 
-	.comm	ee_restarts,4
+	.section .bss
+	.align	2
+ee_restarts:
+	.space	4
+	.previous
diff --git a/trunk/arch/ppc/kernel/ppc_ksyms.c b/trunk/arch/ppc/kernel/ppc_ksyms.c
@@ -40,7 +40,6 @@
 #include <asm/time.h>
 #include <asm/cputable.h>
 #include <asm/btext.h>
-#include <asm/div64.h>
 #include <asm/xmon.h>
 #include <asm/signal.h>
 #include <asm/dcr.h>
@@ -93,7 +92,6 @@ EXPORT_SYMBOL(strncpy);
 EXPORT_SYMBOL(strcat);
 EXPORT_SYMBOL(strlen);
 EXPORT_SYMBOL(strcmp);
-EXPORT_SYMBOL(__div64_32);
 
 EXPORT_SYMBOL(csum_partial);
 EXPORT_SYMBOL(csum_partial_copy_generic);

diff --git a/trunk/arch/ppc/mm/hashtable.S b/trunk/arch/ppc/mm/hashtable.S
@@ -30,7 +30,11 @@
 #include <asm/asm-offsets.h>
 
 #ifdef CONFIG_SMP
-	.comm	mmu_hash_lock,4
+	.section .bss
+	.align	2
+	.globl mmu_hash_lock
+mmu_hash_lock:
+	.space	4
 #endif /* CONFIG_SMP */
 
 /*
@@ -461,9 +465,17 @@ found_slot:
 	sync		/* make sure pte updates get to memory */
 	blr
 
-	.comm	next_slot,4
-	.comm	primary_pteg_full,4
-	.comm	htab_hash_searches,4
+	.section .bss
+	.align	2
+next_slot:
+	.space	4
+	.globl primary_pteg_full
+primary_pteg_full:
+	.space	4
+	.globl htab_hash_searches
+htab_hash_searches:
+	.space	4
+	.previous
 
 /*
  * Flush the entry for a particular page from the hash table.

diff --git a/trunk/arch/ppc/mm/pgtable.c b/trunk/arch/ppc/mm/pgtable.c
@@ -92,7 +92,7 @@ void pgd_free(pgd_t *pgd)
 	free_pages((unsigned long)pgd, PGDIR_ORDER);
 }
 
-pte_t *pte_alloc_one_kernel(struct mm_struct *mm, unsigned long address)
+__init_refok pte_t *pte_alloc_one_kernel(struct mm_struct *mm, unsigned long address)
 {
 	pte_t *pte;
 	extern int mem_init_done;

diff --git a/trunk/drivers/firewire/Kconfig b/trunk/drivers/firewire/Kconfig
@@ -18,7 +18,7 @@ config FIREWIRE
 	  your IEEE 1394 adapter.
 
 	  To compile this driver as a module, say M here: the module will be
-	  called fw-core.
+	  called firewire-core.
 
 	  This is the "JUJU" FireWire stack, an alternative implementation
 	  designed for robustness and simplicity.  You can build either this
@@ -34,11 +34,11 @@ config FIREWIRE_OHCI
 	  is the only chipset in use, so say Y here.
 
 	  To compile this driver as a module, say M here:  The module will be
-	  called fw-ohci.
+	  called firewire-ohci.
 
 	  If you also build ohci1394 of the classic IEEE 1394 driver stack,
-	  blacklist either ohci1394 or fw-ohci to let hotplug load the desired
-	  driver.
+	  blacklist either ohci1394 or firewire-ohci to let hotplug load the
+	  desired driver.
 
 config FIREWIRE_SBP2
 	tristate "Support for storage devices (SBP-2 protocol driver)"
@@ -50,12 +50,12 @@ config FIREWIRE_SBP2
 	  like scanners.
 
 	  To compile this driver as a module, say M here:  The module will be
-	  called fw-sbp2.
+	  called firewire-sbp2.
 
 	  You should also enable support for disks, CD-ROMs, etc. in the SCSI
 	  configuration section.
 
 	  If you also build sbp2 of the classic IEEE 1394 driver stack,
-	  blacklist either sbp2 or fw-sbp2 to let hotplug load the desired
-	  driver.
+	  blacklist either sbp2 or firewire-sbp2 to let hotplug load the
+	  desired driver.
 
diff --git a/trunk/drivers/firewire/Makefile b/trunk/drivers/firewire/Makefile
@@ -2,9 +2,11 @@
 # Makefile for the Linux IEEE 1394 implementation
 #
 
-fw-core-y += fw-card.o fw-topology.o fw-transaction.o fw-iso.o \
-	fw-device.o fw-cdev.o
+firewire-core-y += fw-card.o fw-topology.o fw-transaction.o fw-iso.o \
+                   fw-device.o fw-cdev.o
+firewire-ohci-y += fw-ohci.o
+firewire-sbp2-y += fw-sbp2.o
 
-obj-$(CONFIG_FIREWIRE) += fw-core.o
-obj-$(CONFIG_FIREWIRE_OHCI) += fw-ohci.o
-obj-$(CONFIG_FIREWIRE_SBP2) += fw-sbp2.o
+obj-$(CONFIG_FIREWIRE) += firewire-core.o
+obj-$(CONFIG_FIREWIRE_OHCI) += firewire-ohci.o
+obj-$(CONFIG_FIREWIRE_SBP2) += firewire-sbp2.o
diff --git a/trunk/drivers/firewire/fw-cdev.c b/trunk/drivers/firewire/fw-cdev.c
@@ -365,7 +365,7 @@ complete_transaction(struct fw_card *card, int rcode,
 		    response->response.data, response->response.length);
 }
 
-static ssize_t ioctl_send_request(struct client *client, void *buffer)
+static int ioctl_send_request(struct client *client, void *buffer)
 {
 	struct fw_device *device = client->device;
 	struct fw_cdev_send_request *request = buffer;

diff --git a/trunk/drivers/firewire/fw-ohci.c b/trunk/drivers/firewire/fw-ohci.c
@@ -268,7 +268,7 @@ static int ar_context_add_page(struct ar_context *ctx)
 
 	dma_sync_single_for_device(dev, ab_bus, PAGE_SIZE, DMA_BIDIRECTIONAL);
 
-	ctx->last_buffer->descriptor.branch_address = ab_bus | 1;
+	ctx->last_buffer->descriptor.branch_address = cpu_to_le32(ab_bus | 1);
 	ctx->last_buffer->next = ab;
 	ctx->last_buffer = ab;
 
@@ -417,7 +417,8 @@ ar_context_init(struct ar_context *ctx, struct fw_ohci *ohci, u32 regs)
 	ctx->current_buffer = ab.next;
 	ctx->pointer = ctx->current_buffer->data;
 
-	reg_write(ctx->ohci, COMMAND_PTR(ctx->regs), ab.descriptor.branch_address);
+	reg_write(ctx->ohci, COMMAND_PTR(ctx->regs),
+		  le32_to_cpu(ab.descriptor.branch_address));
 	reg_write(ctx->ohci, CONTROL_SET(ctx->regs), CONTEXT_RUN);
 	flush_writes(ctx->ohci);
 

diff --git a/trunk/drivers/hwmon/Kconfig b/trunk/drivers/hwmon/Kconfig
@@ -620,7 +620,7 @@ config SENSORS_HDAPS
 
 config SENSORS_APPLESMC
 	tristate "Apple SMC (Motion sensor, light sensor, keyboard backlight)"
-	depends on HWMON && INPUT && X86
+	depends on INPUT && X86
 	select NEW_LEDS
 	select LEDS_CLASS
 	default n

diff --git a/trunk/drivers/hwmon/applesmc.c b/trunk/drivers/hwmon/applesmc.c
@@ -1206,11 +1206,13 @@ static int __init applesmc_init(void)
 	}
 
 	ret = sysfs_create_file(&pdev->dev.kobj, &dev_attr_name.attr);
+	if (ret)
+		goto out_device;
 
 	/* Create key enumeration sysfs files */
 	ret = sysfs_create_group(&pdev->dev.kobj, &key_enumeration_group);
 	if (ret)
-		goto out_device;
+		goto out_name;
 
 	/* create fan files */
 	count = applesmc_get_fan_count();
@@ -1310,6 +1312,8 @@ static int __init applesmc_init(void)
 	sysfs_remove_group(&pdev->dev.kobj, &fan_attribute_groups[1]);
 out_key_enumeration:
 	sysfs_remove_group(&pdev->dev.kobj, &key_enumeration_group);
+out_name:
+	sysfs_remove_file(&pdev->dev.kobj, &dev_attr_name.attr);
 out_device:
 	platform_device_unregister(pdev);
 out_driver:
@@ -1335,6 +1339,7 @@ static void __exit applesmc_exit(void)
 	sysfs_remove_group(&pdev->dev.kobj, &fan_attribute_groups[0]);
 	sysfs_remove_group(&pdev->dev.kobj, &fan_attribute_groups[1]);
 	sysfs_remove_group(&pdev->dev.kobj, &key_enumeration_group);
+	sysfs_remove_file(&pdev->dev.kobj, &dev_attr_name.attr);
 	platform_device_unregister(pdev);
 	platform_driver_unregister(&applesmc_driver);
 	release_region(APPLESMC_DATA_PORT, APPLESMC_NR_PORTS);

diff --git a/trunk/drivers/hwmon/coretemp.c b/trunk/drivers/hwmon/coretemp.c
@@ -176,6 +176,22 @@ static int __devinit coretemp_probe(struct platform_device *pdev)
 		goto exit_free;
 	}
 
+	/* Check if we have problem with errata AE18 of Core processors:
+	   Readings might stop update when processor visited too deep sleep,
+	   fixed for stepping D0 (6EC).
+	*/
+
+	if ((c->x86_model == 0xe) && (c->x86_mask < 0xc)) {
+		/* check for microcode update */
+		rdmsr_on_cpu(data->id, MSR_IA32_UCODE_REV, &eax, &edx);
+		if (edx < 0x39) {
+			dev_err(&pdev->dev,
+				"Errata AE18 not fixed, update BIOS or "
+				"microcode of the CPU!\n");
+			goto exit_free;
+		}
+	}
+
 	/* Some processors have Tjmax 85 following magic should detect it
 	   Intel won't disclose the information without signed NDA, but
 	   individuals cannot sign it. Catch(ed) 22.
@@ -193,6 +209,19 @@ static int __devinit coretemp_probe(struct platform_device *pdev)
 		}
 	}
 
+	/* Intel says that above should not work for desktop Core2 processors,
+	   but it seems to work. There is no other way how get the absolute
+	   readings. Warn the user about this. First check if are desktop,
+	   bit 50 of MSR_IA32_PLATFORM_ID should be 0.
+	*/
+
+	rdmsr_safe_on_cpu(data->id, MSR_IA32_PLATFORM_ID, &eax, &edx);
+
+	if ((c->x86_model == 0xf) && (!(edx & 0x00040000))) {
+		dev_warn(&pdev->dev, "Using undocumented features, absolute "
+			 "temperature might be wrong!\n");
+	}
+
 	platform_set_drvdata(pdev, data);
 
 	if ((err = sysfs_create_group(&pdev->dev.kobj, &coretemp_group)))
@@ -330,9 +359,6 @@ static int __init coretemp_init(void)
 	int i, err = -ENODEV;
 	struct pdev_entry *p, *n;
 
-	printk(KERN_NOTICE DRVNAME ": This driver uses undocumented features "
-		"of Core CPU. Temperature might be wrong!\n");
-
 	/* quick check if we run Intel */
 	if (cpu_data[0].x86_vendor != X86_VENDOR_INTEL)
 		goto exit;

diff --git a/trunk/drivers/hwmon/ds1621.c b/trunk/drivers/hwmon/ds1621.c
@@ -53,8 +53,8 @@ MODULE_PARM_DESC(polarity, "Output's polarity: 0 = active high, 1 = active low")
 
 /* The DS1621 registers */
 #define DS1621_REG_TEMP			0xAA /* word, RO */
-#define DS1621_REG_TEMP_MIN		0xA1 /* word, RW */
-#define DS1621_REG_TEMP_MAX		0xA2 /* word, RW */
+#define DS1621_REG_TEMP_MIN		0xA2 /* word, RW */
+#define DS1621_REG_TEMP_MAX		0xA1 /* word, RW */
 #define DS1621_REG_CONF			0xAC /* byte, RW */
 #define DS1621_COM_START		0xEE /* no data */
 #define DS1621_COM_STOP			0x22 /* no data */
@@ -328,9 +328,9 @@ static struct ds1621_data *ds1621_update_client(struct device *dev)
 
 		/* reset alarms if necessary */
 		new_conf = data->conf;
-		if (data->temp < data->temp_min)
+		if (data->temp > data->temp_min)
 			new_conf &= ~DS1621_ALARM_TEMP_LOW;
-		if (data->temp > data->temp_max)
+		if (data->temp < data->temp_max)
 			new_conf &= ~DS1621_ALARM_TEMP_HIGH;
 		if (data->conf != new_conf)
 			ds1621_write_value(client, DS1621_REG_CONF,

diff --git a/trunk/drivers/hwmon/hwmon-vid.c b/trunk/drivers/hwmon/hwmon-vid.c
@@ -132,7 +132,9 @@ int vid_from_reg(int val, u8 vrm)
 		val &= 0x7f;
 		return(val > 0x77 ? 0 : (1500000 - (val * 12500) + 500) / 1000);
 	default:		/* report 0 for unknown */
-		printk(KERN_INFO "hwmon-vid: requested unknown VRM version\n");
+		if (vrm)
+			printk(KERN_WARNING "hwmon-vid: Requested unsupported "
+			       "VRM version (%u)\n", (unsigned int)vrm);
 		return 0;
 	}
 }