---

yaml
---
r: 158077
b: refs/heads/master
c: 85da07c
h: refs/heads/master
i:
  158075: fc0e0e8
v: v3

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 6a1eddd2f951656a6abbd42e2cddc2267c4a639d
+refs/heads/master: 85da07c409daba3d067824f0051d58f70cb571a0

trunk/arch/x86/Kconfig

@@ -586,7 +586,6 @@ config GART_IOMMU
 	bool "GART IOMMU support" if EMBEDDED
 	default y
 	select SWIOTLB
-	select AGP
 	depends on X86_64 && PCI
 	---help---
 	  Support for full DMA access of devices with 32bit memory access only

trunk/arch/x86/include/asm/amd_iommu_types.h

@@ -198,7 +198,7 @@ extern bool amd_iommu_dump;
 #define DUMP_printk(format, arg...)					\
 	do {								\
 		if (amd_iommu_dump)						\
-			printk(KERN_INFO "AMD IOMMU: " format, ## arg);	\
+			printk(KERN_INFO "AMD-Vi: " format, ## arg);	\
 	} while(0);
 
 /*

trunk/arch/x86/kernel/amd_iommu.c

@@ -41,9 +41,7 @@ static DEFINE_RWLOCK(amd_iommu_devtable_lock);
 static LIST_HEAD(iommu_pd_list);
 static DEFINE_SPINLOCK(iommu_pd_list_lock);
 
-#ifdef CONFIG_IOMMU_API
 static struct iommu_ops amd_iommu_ops;
-#endif
 
 /*
  * general struct to manage commands send to an IOMMU
@@ -63,10 +61,6 @@ static void dma_ops_reserve_addresses(struct dma_ops_domain *dom,
 				      unsigned int pages);
 static void reset_iommu_command_buffer(struct amd_iommu *iommu);
 
-#ifndef BUS_NOTIFY_UNBOUND_DRIVER
-#define BUS_NOTIFY_UNBOUND_DRIVER 0x0005
-#endif
-
 #ifdef CONFIG_AMD_IOMMU_STATS
 
 /*
@@ -166,7 +160,7 @@ static void iommu_print_event(struct amd_iommu *iommu, void *__evt)
 	int flags = (event[1] >> EVENT_FLAGS_SHIFT) & EVENT_FLAGS_MASK;
 	u64 address = (u64)(((u64)event[3]) << 32) | event[2];
 
-	printk(KERN_ERR "AMD IOMMU: Event logged [");
+	printk(KERN_ERR "AMD-Vi: Event logged [");
 
 	switch (type) {
 	case EVENT_TYPE_ILL_DEV:
@@ -540,8 +534,6 @@ void amd_iommu_flush_all_devices(void)
 	int i;
 
 	for (i = 0; i <= amd_iommu_last_bdf; ++i) {
-		if (amd_iommu_pd_table[i] == NULL)
-			continue;
 
 		iommu = amd_iommu_rlookup_table[i];
 		if (!iommu)

trunk/arch/x86/kernel/amd_iommu_init.c

@@ -252,7 +252,7 @@ static void __init iommu_feature_disable(struct amd_iommu *iommu, u8 bit)
 /* Function to enable the hardware */
 static void iommu_enable(struct amd_iommu *iommu)
 {
-	printk(KERN_INFO "AMD IOMMU: Enabling IOMMU at %s cap 0x%hx\n",
+	printk(KERN_INFO "AMD-Vi: Enabling IOMMU at %s cap 0x%hx\n",
 	       dev_name(&iommu->dev->dev), iommu->cap_ptr);
 
 	iommu_feature_enable(iommu, CONTROL_IOMMU_EN);
@@ -868,7 +868,7 @@ static int __init init_iommu_all(struct acpi_table_header *table)
 		switch (*p) {
 		case ACPI_IVHD_TYPE:
 
-			DUMP_printk("IOMMU: device: %02x:%02x.%01x cap: %04x "
+			DUMP_printk("device: %02x:%02x.%01x cap: %04x "
 				    "seg: %d flags: %01x info %04x\n",
 				    PCI_BUS(h->devid), PCI_SLOT(h->devid),
 				    PCI_FUNC(h->devid), h->cap_ptr,
@@ -912,7 +912,7 @@ static int __init iommu_setup_msi(struct amd_iommu *iommu)
 
 	r = request_irq(iommu->dev->irq, amd_iommu_int_handler,
 			IRQF_SAMPLE_RANDOM,
-			"AMD IOMMU",
+			"AMD-Vi",
 			NULL);
 
 	if (r) {
@@ -1160,7 +1160,7 @@ int __init amd_iommu_init(void)
 
 
 	if (no_iommu) {
-		printk(KERN_INFO "AMD IOMMU disabled by kernel command line\n");
+		printk(KERN_INFO "AMD-Vi disabled by kernel command line\n");
 		return 0;
 	}
 
@@ -1258,16 +1258,16 @@ int __init amd_iommu_init(void)
 
 	enable_iommus();
 
-	printk(KERN_INFO "AMD IOMMU: device isolation ");
+	printk(KERN_INFO "AMD-Vi: device isolation ");
 	if (amd_iommu_isolate)
 		printk("enabled\n");
 	else
 		printk("disabled\n");
 
 	if (amd_iommu_unmap_flush)
-		printk(KERN_INFO "AMD IOMMU: IO/TLB flush on unmap enabled\n");
+		printk(KERN_INFO "AMD-Vi: IO/TLB flush on unmap enabled\n");
 	else
-		printk(KERN_INFO "AMD IOMMU: Lazy IO/TLB flushing enabled\n");
+		printk(KERN_INFO "AMD-Vi: Lazy IO/TLB flushing enabled\n");
 
 out:
 	return ret;