---

yaml
---
r: 58157
b: refs/heads/master
c: b59449b
h: refs/heads/master
i:
  58155: 0994ca8
v: v3

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 63ac9b915924d1237d2135fcb4de724e6127ca5e
+refs/heads/master: b59449bea276793b8f228ea07bcb861670d79d75

trunk/drivers/ata/Kconfig

@@ -16,6 +16,11 @@ menuconfig ATA
 	  that "speaks" the ATA protocol, also called ATA controller),
 	  because you will be asked for it.
 
+	  NOTE: ATA enables basic SCSI support; *however*,
+	  'SCSI disk support', 'SCSI tape support', or
+	  'SCSI CDROM support' may also be needed,
+	  depending on your hardware configuration.
+
 if ATA
 
 config ATA_NONSTANDARD

trunk/drivers/ata/libata-core.c

@@ -3798,6 +3798,7 @@ static const struct ata_blacklist_entry ata_device_blacklist [] = {
 	/* Drives which do spurious command completion */
 	{ "HTS541680J9SA00",	"SB2IC7EP",	ATA_HORKAGE_NONCQ, },
 	{ "HTS541612J9SA00",	"SBDIC7JP",	ATA_HORKAGE_NONCQ, },
+	{ "Hitachi HTS541616J9SA00", "SB4OC70P", ATA_HORKAGE_NONCQ, },
 	{ "WDC WD740ADFD-00NLR1", NULL,		ATA_HORKAGE_NONCQ, },
 
 	/* Devices with NCQ limits */
@@ -4781,8 +4782,6 @@ static void ata_hsm_qc_complete(struct ata_queued_cmd *qc, int in_wq)
 		} else
 			ata_qc_complete(qc);
 	}
-
-	ata_altstatus(ap); /* flush */
 }
 
 /**

trunk/drivers/ata/pata_pdc2027x.c

@@ -689,10 +689,12 @@ static long pdc_detect_pll_input_clock(struct ata_host *host)
 	void __iomem *mmio_base = host->iomap[PDC_MMIO_BAR];
 	u32 scr;
 	long start_count, end_count;
-	long pll_clock;
+	struct timeval start_time, end_time;
+	long pll_clock, usec_elapsed;
 
 	/* Read current counter value */
 	start_count = pdc_read_counter(host);
+	do_gettimeofday(&start_time);
 
 	/* Start the test mode */
 	scr = readl(mmio_base + PDC_SYS_CTL);
@@ -705,6 +707,7 @@ static long pdc_detect_pll_input_clock(struct ata_host *host)
 
 	/* Read the counter values again */
 	end_count = pdc_read_counter(host);
+	do_gettimeofday(&end_time);
 
 	/* Stop the test mode */
 	scr = readl(mmio_base + PDC_SYS_CTL);
@@ -713,7 +716,11 @@ static long pdc_detect_pll_input_clock(struct ata_host *host)
 	readl(mmio_base + PDC_SYS_CTL); /* flush */
 
 	/* calculate the input clock in Hz */
-	pll_clock = (start_count - end_count) * 10;
+	usec_elapsed = (end_time.tv_sec - start_time.tv_sec) * 1000000 +
+		(end_time.tv_usec - start_time.tv_usec);
+
+	pll_clock = (start_count - end_count) / 100 *
+		(100000000 / usec_elapsed);
 
 	PDPRINTK("start[%ld] end[%ld] \n", start_count, end_count);
 	PDPRINTK("PLL input clock[%ld]Hz\n", pll_clock);

trunk/drivers/ata/pata_sis.c

@@ -560,6 +560,40 @@ static const struct ata_port_operations sis_133_ops = {
 	.port_start		= ata_port_start,
 };
 
+static const struct ata_port_operations sis_133_for_sata_ops = {
+	.port_disable		= ata_port_disable,
+	.set_piomode		= sis_133_set_piomode,
+	.set_dmamode		= sis_133_set_dmamode,
+	.mode_filter		= ata_pci_default_filter,
+
+	.tf_load		= ata_tf_load,
+	.tf_read		= ata_tf_read,
+	.check_status		= ata_check_status,
+	.exec_command		= ata_exec_command,
+	.dev_select		= ata_std_dev_select,
+
+	.freeze			= ata_bmdma_freeze,
+	.thaw			= ata_bmdma_thaw,
+	.error_handler		= ata_bmdma_error_handler,
+	.post_internal_cmd	= ata_bmdma_post_internal_cmd,
+	.cable_detect		= sis_133_cable_detect,
+
+	.bmdma_setup		= ata_bmdma_setup,
+	.bmdma_start		= ata_bmdma_start,
+	.bmdma_stop		= ata_bmdma_stop,
+	.bmdma_status		= ata_bmdma_status,
+	.qc_prep		= ata_qc_prep,
+	.qc_issue		= ata_qc_issue_prot,
+	.data_xfer		= ata_data_xfer,
+
+	.irq_handler		= ata_interrupt,
+	.irq_clear		= ata_bmdma_irq_clear,
+	.irq_on			= ata_irq_on,
+	.irq_ack		= ata_irq_ack,
+
+	.port_start		= ata_port_start,
+};
+
 static const struct ata_port_operations sis_133_early_ops = {
 	.port_disable		= ata_port_disable,
 	.set_piomode		= sis_100_set_piomode,
@@ -733,13 +767,20 @@ static const struct ata_port_info sis_info100_early = {
 	.pio_mask	= 0x1f,	/* pio0-4 */
 	.port_ops	= &sis_66_ops,
 };
-const struct ata_port_info sis_info133 = {
+static const struct ata_port_info sis_info133 = {
 	.sht		= &sis_sht,
 	.flags		= ATA_FLAG_SLAVE_POSS | ATA_FLAG_SRST,
 	.pio_mask	= 0x1f,	/* pio0-4 */
 	.udma_mask	= ATA_UDMA6,
 	.port_ops	= &sis_133_ops,
 };
+const struct ata_port_info sis_info133_for_sata = {
+	.sht		= &sis_sht,
+	.flags		= ATA_FLAG_SLAVE_POSS | ATA_FLAG_SRST,
+	.pio_mask	= 0x1f,	/* pio0-4 */
+	.udma_mask	= ATA_UDMA6,
+	.port_ops	= &sis_133_for_sata_ops,
+};
 static const struct ata_port_info sis_info133_early = {
 	.sht		= &sis_sht,
 	.flags		= ATA_FLAG_SLAVE_POSS | ATA_FLAG_SRST,
@@ -749,7 +790,7 @@ static const struct ata_port_info sis_info133_early = {
 };
 
 /* Privately shared with the SiS180 SATA driver, not for use elsewhere */
-EXPORT_SYMBOL_GPL(sis_info133);
+EXPORT_SYMBOL_GPL(sis_info133_for_sata);
 
 static void sis_fixup(struct pci_dev *pdev, struct sis_chipset *sis)
 {
@@ -975,6 +1016,7 @@ static int sis_init_one (struct pci_dev *pdev, const struct pci_device_id *ent)
 static const struct pci_device_id sis_pci_tbl[] = {
 	{ PCI_VDEVICE(SI, 0x5513), },	/* SiS 5513 */
 	{ PCI_VDEVICE(SI, 0x5518), },	/* SiS 5518 */
+	{ PCI_VDEVICE(SI, 0x1180), },	/* SiS 1180 */
 
 	{ }
 };

trunk/drivers/ata/sata_inic162x.c

@@ -496,6 +496,13 @@ static void inic_dev_config(struct ata_device *dev)
 	/* inic can only handle upto LBA28 max sectors */
 	if (dev->max_sectors > ATA_MAX_SECTORS)
 		dev->max_sectors = ATA_MAX_SECTORS;
+
+	if (dev->n_sectors >= 1 << 28) {
+		ata_dev_printk(dev, KERN_ERR,
+	"ERROR: This driver doesn't support LBA48 yet and may cause\n"
+	"                data corruption on such devices.  Disabling.\n");
+		ata_dev_disable(dev);
+	}
 }
 
 static void init_port(struct ata_port *ap)

trunk/drivers/ata/sata_nv.c

@@ -307,6 +307,7 @@ static struct scsi_host_template nv_sht = {
 	.name			= DRV_NAME,
 	.ioctl			= ata_scsi_ioctl,
 	.queuecommand		= ata_scsi_queuecmd,
+	.change_queue_depth	= ata_scsi_change_queue_depth,
 	.can_queue		= ATA_DEF_QUEUE,
 	.this_id		= ATA_SHT_THIS_ID,
 	.sg_tablesize		= LIBATA_MAX_PRD,
@@ -325,6 +326,7 @@ static struct scsi_host_template nv_adma_sht = {
 	.name			= DRV_NAME,
 	.ioctl			= ata_scsi_ioctl,
 	.queuecommand		= ata_scsi_queuecmd,
+	.change_queue_depth	= ata_scsi_change_queue_depth,
 	.can_queue		= NV_ADMA_MAX_CPBS,
 	.this_id		= ATA_SHT_THIS_ID,
 	.sg_tablesize		= NV_ADMA_SGTBL_TOTAL_LEN,

trunk/drivers/ata/sata_sis.c

@@ -72,8 +72,8 @@ static const struct pci_device_id sis_pci_tbl[] = {
 	{ PCI_VDEVICE(SI, 0x0181), sis_180 },		/* SiS 964/180 */
 	{ PCI_VDEVICE(SI, 0x0182), sis_180 },		/* SiS 965/965L */
 	{ PCI_VDEVICE(SI, 0x0183), sis_180 },		/* SiS 965/965L */
-	{ PCI_VDEVICE(SI, 0x1182), sis_180 },		/* SiS 966/966L */
-	{ PCI_VDEVICE(SI, 0x1183), sis_180 },		/* SiS 966/966L */
+	{ PCI_VDEVICE(SI, 0x1182), sis_180 },		/* SiS 966/680 */
+	{ PCI_VDEVICE(SI, 0x1183), sis_180 },		/* SiS 966/966L/968/680 */
 
 	{ }	/* terminate list */
 };
@@ -161,7 +161,6 @@ static unsigned int get_scr_cfg_addr(struct ata_port *ap, unsigned int sc_reg)
 			case 0x0182:
 			case 0x0183:
 			case 0x1182:
-			case 0x1183:
 				addr += SIS182_SATA1_OFS;
 				break;
 		}
@@ -183,8 +182,8 @@ static u32 sis_scr_cfg_read (struct ata_port *ap, unsigned int sc_reg)
 
 	pci_read_config_dword(pdev, cfg_addr, &val);
 
-	if ((pdev->device == 0x0182) || (pdev->device == 0x0183) || (pdev->device == 0x1182) ||
-	    (pdev->device == 0x1183) || (pmr & SIS_PMR_COMBINED))
+	if ((pdev->device == 0x0182) || (pdev->device == 0x0183) ||
+	    (pdev->device == 0x1182) || (pmr & SIS_PMR_COMBINED))
 		pci_read_config_dword(pdev, cfg_addr+0x10, &val2);
 
 	return (val|val2) &  0xfffffffb; /* avoid problems with powerdowned ports */
@@ -203,8 +202,8 @@ static void sis_scr_cfg_write (struct ata_port *ap, unsigned int sc_reg, u32 val
 
 	pci_write_config_dword(pdev, cfg_addr, val);
 
-	if ((pdev->device == 0x0182) || (pdev->device == 0x0183) || (pdev->device == 0x1182) ||
-	    (pdev->device == 0x1183) || (pmr & SIS_PMR_COMBINED))
+	if ((pdev->device == 0x0182) || (pdev->device == 0x0183) ||
+	    (pdev->device == 0x1182) || (pmr & SIS_PMR_COMBINED))
 		pci_write_config_dword(pdev, cfg_addr+0x10, val);
 }
 
@@ -224,8 +223,8 @@ static u32 sis_scr_read (struct ata_port *ap, unsigned int sc_reg)
 
 	val = ioread32(ap->ioaddr.scr_addr + (sc_reg * 4));
 
-	if ((pdev->device == 0x0182) || (pdev->device == 0x0183) || (pdev->device == 0x1182) ||
-	    (pdev->device == 0x1183) || (pmr & SIS_PMR_COMBINED))
+	if ((pdev->device == 0x0182) || (pdev->device == 0x0183) ||
+	    (pdev->device == 0x1182) || (pmr & SIS_PMR_COMBINED))
 		val2 = ioread32(ap->ioaddr.scr_addr + (sc_reg * 4) + 0x10);
 
 	return (val | val2) &  0xfffffffb;
@@ -245,8 +244,8 @@ static void sis_scr_write (struct ata_port *ap, unsigned int sc_reg, u32 val)
 		sis_scr_cfg_write(ap, sc_reg, val);
 	else {
 		iowrite32(val, ap->ioaddr.scr_addr + (sc_reg * 4));
-		if ((pdev->device == 0x0182) || (pdev->device == 0x0183) || (pdev->device == 0x1182) ||
-		    (pdev->device == 0x1183) || (pmr & SIS_PMR_COMBINED))
+		if ((pdev->device == 0x0182) || (pdev->device == 0x0183) ||
+		    (pdev->device == 0x1182) || (pmr & SIS_PMR_COMBINED))
 			iowrite32(val, ap->ioaddr.scr_addr + (sc_reg * 4)+0x10);
 	}
 }
@@ -293,11 +292,11 @@ static int sis_init_one (struct pci_dev *pdev, const struct pci_device_id *ent)
 		/* The PATA-handling is provided by pata_sis */
 		switch (pmr & 0x30) {
 		case 0x10:
-			ppi[1] = &sis_info133;
+			ppi[1] = &sis_info133_for_sata;
 			break;
 
 		case 0x30:
-			ppi[0] = &sis_info133;
+			ppi[0] = &sis_info133_for_sata;
 			break;
 		}
 		if ((pmr & SIS_PMR_COMBINED) == 0) {
@@ -324,14 +323,14 @@ static int sis_init_one (struct pci_dev *pdev, const struct pci_device_id *ent)
 		break;
 
 	case 0x1182:
+		dev_printk(KERN_INFO, &pdev->dev, "Detected SiS 1182/966/680 SATA controller\n");
+		pi.flags |= ATA_FLAG_SLAVE_POSS;
+		break;
+
 	case 0x1183:
-		pci_read_config_dword(pdev, 0x64, &val);
-		if (val & 0x10000000) {
-			dev_printk(KERN_INFO, &pdev->dev, "Detected SiS 1182/1183/966L SATA controller\n");
-		} else {
-			dev_printk(KERN_INFO, &pdev->dev, "Detected SiS 1182/1183/966 SATA controller\n");
-			pi.flags |= ATA_FLAG_SLAVE_POSS;
-		}
+		dev_printk(KERN_INFO, &pdev->dev, "Detected SiS 1183/966/966L/968/680 controller in PATA mode\n");
+		ppi[0] = &sis_info133_for_sata;
+		ppi[1] = &sis_info133_for_sata;
 		break;
 	}
 

trunk/drivers/ata/sis.h

@@ -2,4 +2,4 @@
 struct ata_port_info;
 
 /* pata_sis.c */
-extern const struct ata_port_info sis_info133;
+extern const struct ata_port_info sis_info133_for_sata;

trunk/drivers/firewire/Kconfig

@@ -4,27 +4,44 @@ comment "An alternative FireWire stack is available with EXPERIMENTAL=y"
 	depends on EXPERIMENTAL=n
 
 config FIREWIRE
-	tristate "IEEE 1394 (FireWire) support (JUJU alternative stack, experimental)"
+	tristate "IEEE 1394 (FireWire) support - alternative stack, EXPERIMENTAL"
 	depends on EXPERIMENTAL
 	select CRC_ITU_T
 	help
-	  IEEE 1394 describes a high performance serial bus, which is also
-	  known as FireWire(tm) or i.Link(tm) and is used for connecting all
-	  sorts of devices (most notably digital video cameras) to your
-	  computer.
-
-	  If you have FireWire hardware and want to use it, say Y here.  This
-	  is the core support only, you will also need to select a driver for
-	  your IEEE 1394 adapter.
-
-	  To compile this driver as a module, say M here: the module will be
-	  called firewire-core.
-
-	  This is the "JUJU" FireWire stack, an alternative implementation
+	  This is the "Juju" FireWire stack, a new alternative implementation
 	  designed for robustness and simplicity.  You can build either this
 	  stack, or the classic stack (the ieee1394 driver, ohci1394 etc.)
 	  or both.
 
+	  To compile this driver as a module, say M here: the module will be
+	  called firewire-core.  It functionally replaces ieee1394, raw1394,
+	  and video1394.
+
+          NOTE:
+
+	  You should only build ONE of the stacks, unless you REALLY know what
+	  you are doing.  If you install both, you should configure them only as
+	  modules rather than link them statically, and you should blacklist one
+	  of the concurrent low-level drivers in /etc/modprobe.conf.  Add either
+
+	      blacklist firewire-ohci
+	  or
+	      blacklist ohci1394
+
+	  there depending on which driver you DON'T want to have auto-loaded.
+	  You can optionally do the same with the other IEEE 1394/ FireWire
+	  drivers.
+
+	  If you have an old modprobe which doesn't implement the blacklist
+	  directive, use either
+
+	       install firewire-ohci /bin/true
+	  or
+	       install ohci1394 /bin/true
+
+	  and so on, depending on which modules you DON't want to have
+	  auto-loaded.
+
 config FIREWIRE_OHCI
 	tristate "Support for OHCI FireWire host controllers"
 	depends on PCI && FIREWIRE
@@ -34,11 +51,13 @@ 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 firewire-ohci.
+	  called firewire-ohci.  It replaces ohci1394 of the classic IEEE 1394
+	  stack.
+
+          NOTE:
 
-	  If you also build ohci1394 of the classic IEEE 1394 driver stack,
-	  blacklist either ohci1394 or firewire-ohci to let hotplug load the
-	  desired driver.
+	  If you also build ohci1394 of the classic stack, blacklist either
+	  ohci1394 or firewire-ohci to let hotplug load only the desired driver.
 
 config FIREWIRE_SBP2
 	tristate "Support for storage devices (SBP-2 protocol driver)"
@@ -50,12 +69,14 @@ config FIREWIRE_SBP2
 	  like scanners.
 
 	  To compile this driver as a module, say M here:  The module will be
-	  called firewire-sbp2.
+	  called firewire-sbp2.  It replaces sbp2 of the classic IEEE 1394
+	  stack.
 
 	  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 firewire-sbp2 to let hotplug load the
-	  desired driver.
+          NOTE:
+
+	  If you also build sbp2 of the classic stack, blacklist either sbp2
+	  or firewire-sbp2 to let hotplug load only the desired driver.
 

trunk/drivers/firewire/fw-ohci.c

@@ -373,8 +373,8 @@ static void ar_context_tasklet(unsigned long data)
 
 		offset = offsetof(struct ar_buffer, data);
 		dma_unmap_single(ohci->card.device,
-				 ab->descriptor.data_address - offset,
-				 PAGE_SIZE, DMA_BIDIRECTIONAL);
+			le32_to_cpu(ab->descriptor.data_address) - offset,
+			PAGE_SIZE, DMA_BIDIRECTIONAL);
 
 		buffer = ab;
 		ab = ab->next;
@@ -427,7 +427,7 @@ static void ar_context_run(struct ar_context *ctx)
 	size_t offset;
 
 	offset = offsetof(struct ar_buffer, data);
-	ab_bus = ab->descriptor.data_address - offset;
+	ab_bus = le32_to_cpu(ab->descriptor.data_address) - offset;
 
 	reg_write(ctx->ohci, COMMAND_PTR(ctx->regs), ab_bus | 1);
 	reg_write(ctx->ohci, CONTROL_SET(ctx->regs), CONTEXT_RUN);