---

yaml
---
r: 1827
b: refs/heads/master
c: 910313a
h: refs/heads/master
i:
  1825: f84c941
  1823: a6d4211
v: v3

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 462cee296476278acaa54c41925b3273e0e4dd40
+refs/heads/master: 910313aa1db1b0c63ee9684bb4f35c17e7192f43

trunk/arch/i386/Kconfig

@@ -1163,7 +1163,7 @@ config PCI_DIRECT
 
 config PCI_MMCONFIG
 	bool
-	depends on PCI && (PCI_GOMMCONFIG || (PCI_GOANY && ACPI))
+	depends on PCI && ACPI && (PCI_GOMMCONFIG || PCI_GOANY)
 	select ACPI_BOOT
 	default y
 

trunk/arch/i386/pci/irq.c

@@ -1029,7 +1029,6 @@ void pcibios_penalize_isa_irq(int irq)
 static int pirq_enable_irq(struct pci_dev *dev)
 {
 	u8 pin;
-	extern int via_interrupt_line_quirk;
 	struct pci_dev *temp_dev;
 
 	pci_read_config_byte(dev, PCI_INTERRUPT_PIN, &pin);
@@ -1084,10 +1083,6 @@ static int pirq_enable_irq(struct pci_dev *dev)
 		printk(KERN_WARNING "PCI: No IRQ known for interrupt pin %c of device %s.%s\n",
 		       'A' + pin, pci_name(dev), msg);
 	}
-	/* VIA bridges use interrupt line for apic/pci steering across
-	   the V-Link */
-	else if (via_interrupt_line_quirk)
-		pci_write_config_byte(dev, PCI_INTERRUPT_LINE, dev->irq & 15);
 	return 0;
 }
 

trunk/arch/x86_64/Kconfig

@@ -421,7 +421,7 @@ config PCI_DIRECT
 
 config PCI_MMCONFIG
 	bool "Support mmconfig PCI config space access"
-	depends on PCI
+	depends on PCI && ACPI
 	select ACPI_BOOT
 
 config UNORDERED_IO

trunk/drivers/acpi/Kconfig

@@ -40,13 +40,12 @@ config ACPI
 	  available at:
 	  <http://www.acpi.info>
 
+if ACPI
+
 config ACPI_BOOT
 	bool
-	depends on ACPI || X86_HT
 	default y
 
-if ACPI
-
 config ACPI_INTERPRETER
 	bool
 	depends on !IA64_SGI_SN

trunk/drivers/acpi/pci_irq.c

@@ -391,7 +391,6 @@ acpi_pci_irq_enable (
 	u8			pin = 0;
 	int			edge_level = ACPI_LEVEL_SENSITIVE;
 	int			active_high_low = ACPI_ACTIVE_LOW;
-	extern int		via_interrupt_line_quirk;
 	char			*link = NULL;
 
 	ACPI_FUNCTION_TRACE("acpi_pci_irq_enable");
@@ -444,9 +443,6 @@ acpi_pci_irq_enable (
 		}
  	}
 
-	if (via_interrupt_line_quirk)
-		pci_write_config_byte(dev, PCI_INTERRUPT_LINE, irq & 15);
-
 	dev->irq = acpi_register_gsi(irq, edge_level, active_high_low);
 
 	printk(KERN_INFO PREFIX "PCI Interrupt %s[%c] -> ",

trunk/drivers/ide/ide-cd.c

@@ -1932,8 +1932,11 @@ static ide_startstop_t cdrom_do_block_pc(ide_drive_t *drive, struct request *rq)
 
 		/*
 		 * check if dma is safe
+		 *
+		 * NOTE! The "len" and "addr" checks should possibly have
+		 * separate masks.
 		 */
-		if ((rq->data_len & 3) || (addr & mask))
+		if ((rq->data_len & mask) || (addr & mask))
 			info->dma = 0;
 	}
 

trunk/drivers/net/pcmcia/3c574_cs.c

@@ -1274,6 +1274,9 @@ static int el3_close(struct net_device *dev)
 		spin_lock_irqsave(&lp->window_lock, flags);
 		update_stats(dev);
 		spin_unlock_irqrestore(&lp->window_lock, flags);
+
+		/* force interrupts off */
+		outw(SetIntrEnb | 0x0000, ioaddr + EL3_CMD);
 	}
 
 	link->open--;

trunk/drivers/pci/quirks.c

@@ -18,6 +18,7 @@
 #include <linux/pci.h>
 #include <linux/init.h>
 #include <linux/delay.h>
+#include <linux/acpi.h>
 #include "pci.h"
 
 /* Deal with broken BIOS'es that neglect to enable passive release,
@@ -467,9 +468,6 @@ DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_8131_APIC,
  * non-x86 architectures (yes Via exists on PPC among other places),
  * we must mask the PCI_INTERRUPT_LINE value versus 0xf to get
  * interrupts delivered properly.
- *
- * TODO: When we have device-specific interrupt routers,
- * quirk_via_irqpic will go away from quirks.
  */
 
 /*
@@ -494,6 +492,29 @@ static void __devinit quirk_via_acpi(struct pci_dev *d)
 DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_VIA,	PCI_DEVICE_ID_VIA_82C586_3,	quirk_via_acpi );
 DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_VIA,	PCI_DEVICE_ID_VIA_82C686_4,	quirk_via_acpi );
 
+static void quirk_via_irqpic(struct pci_dev *dev)
+{
+	u8 irq, new_irq;
+
+#ifdef CONFIG_X86_IO_APIC
+	if (nr_ioapics && !skip_ioapic_setup)
+		return;
+#endif
+#ifdef CONFIG_ACPI
+	if (acpi_irq_model != ACPI_IRQ_MODEL_PIC)
+		return;
+#endif
+	new_irq = dev->irq & 0xf;
+	pci_read_config_byte(dev, PCI_INTERRUPT_LINE, &irq);
+	if (new_irq != irq) {
+		printk(KERN_INFO "PCI: Via PIC IRQ fixup for %s, from %d to %d\n",
+			pci_name(dev), irq, new_irq);
+		udelay(15);	/* unknown if delay really needed */
+		pci_write_config_byte(dev, PCI_INTERRUPT_LINE, new_irq);
+	}
+}
+DECLARE_PCI_FIXUP_ENABLE(PCI_VENDOR_ID_VIA, PCI_ANY_ID, quirk_via_irqpic);
+
 /*
  * PIIX3 USB: We have to disable USB interrupts that are
  * hardwired to PIRQD# and may be shared with an
@@ -683,19 +704,6 @@ static void __init quirk_disable_pxb(struct pci_dev *pdev)
 }
 DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_INTEL,	PCI_DEVICE_ID_INTEL_82454NX,	quirk_disable_pxb );
 
-/*
- *	VIA northbridges care about PCI_INTERRUPT_LINE
- */
-int via_interrupt_line_quirk;
-
-static void __devinit quirk_via_bridge(struct pci_dev *pdev)
-{
-	if(pdev->devfn == 0) {
-		printk(KERN_INFO "PCI: Via IRQ fixup\n");
-		via_interrupt_line_quirk = 1;
-	}
-}
-DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_VIA,	PCI_ANY_ID,                     quirk_via_bridge );
 
 /*
  *	Serverworks CSB5 IDE does not fully support native mode

trunk/drivers/usb/media/pwc/Makefile

@@ -1,6 +1,6 @@
 ifneq ($(KERNELRELEASE),)
 
-pwc-objs	:= pwc-if.o pwc-misc.o pwc-ctrl.o pwc-uncompress.o pwc-dec1.o pwc-dec23.o pwc-kiara.o pwc-timon.o
+pwc-objs	:= pwc-if.o pwc-misc.o pwc-ctrl.o pwc-uncompress.o pwc-timon.o pwc-kiara.o
 
 obj-$(CONFIG_USB_PWC) += pwc.o
 

trunk/drivers/usb/media/pwc/pwc-ctrl.c

@@ -246,7 +246,7 @@ static inline int set_video_mode_Nala(struct pwc_device *pdev, int size, int fra
 	   switch(pdev->type) {
 	     case 645:
 	     case 646:
-	       pwc_dec1_init(pdev->type, pdev->release, buf, pdev->decompress_data);
+/*	       pwc_dec1_init(pdev->type, pdev->release, buf, pdev->decompress_data); */
 	       break;
 
 	     case 675:
@@ -256,7 +256,7 @@ static inline int set_video_mode_Nala(struct pwc_device *pdev, int size, int fra
 	     case 730:
 	     case 740:
 	     case 750:
-	       pwc_dec23_init(pdev->type, pdev->release, buf, pdev->decompress_data);
+/*	       pwc_dec23_init(pdev->type, pdev->release, buf, pdev->decompress_data); */
 	       break;
 	   }
 	}
@@ -318,8 +318,8 @@ static inline int set_video_mode_Timon(struct pwc_device *pdev, int size, int fr
 	if (ret < 0)
 		return ret;
 
-	if (pChoose->bandlength > 0 && pdev->vpalette != VIDEO_PALETTE_RAW)
-	   pwc_dec23_init(pdev->type, pdev->release, buf, pdev->decompress_data);
+/* 	if (pChoose->bandlength > 0 && pdev->vpalette != VIDEO_PALETTE_RAW)
+	   pwc_dec23_init(pdev->type, pdev->release, buf, pdev->decompress_data); */
 
 	pdev->cmd_len = 13;
 	memcpy(pdev->cmd_buf, buf, 13);
@@ -397,8 +397,8 @@ static inline int set_video_mode_Kiara(struct pwc_device *pdev, int size, int fr
 	if (ret < 0)
 		return ret;
 
-	if (pChoose->bandlength > 0 && pdev->vpalette != VIDEO_PALETTE_RAW)
-	  pwc_dec23_init(pdev->type, pdev->release, buf, pdev->decompress_data);
+/*	if (pChoose->bandlength > 0 && pdev->vpalette != VIDEO_PALETTE_RAW)
+	  pwc_dec23_init(pdev->type, pdev->release, buf, pdev->decompress_data); */
 
 	pdev->cmd_len = 12;
 	memcpy(pdev->cmd_buf, buf, 12);