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-rw-r--r--arch/ia64/include/asm/kvm.h4
-rw-r--r--arch/ia64/include/asm/kvm_host.h3
-rw-r--r--arch/ia64/include/asm/pci.h6
-rw-r--r--arch/ia64/kernel/acpi.c8
-rw-r--r--arch/ia64/kernel/machine_kexec.c2
-rw-r--r--arch/ia64/kernel/mca.c2
-rw-r--r--arch/ia64/kvm/kvm-ia64.c25
-rw-r--r--arch/ia64/pci/pci.c55
-rw-r--r--arch/ia64/sn/kernel/huberror.c2
-rw-r--r--arch/ia64/sn/kernel/io_common.c1
-rw-r--r--arch/ia64/sn/kernel/io_init.c16
-rw-r--r--arch/ia64/sn/kernel/irq.c2
-rw-r--r--arch/ia64/sn/kernel/sn2/sn_hwperf.c1
-rw-r--r--arch/ia64/sn/kernel/tiocx.c7
-rw-r--r--arch/ia64/sn/pci/pcibr/pcibr_provider.c1
-rw-r--r--arch/ia64/sn/pci/tioca_provider.c1
-rw-r--r--arch/ia64/sn/pci/tioce_provider.c1
17 files changed, 66 insertions, 71 deletions
diff --git a/arch/ia64/include/asm/kvm.h b/arch/ia64/include/asm/kvm.h
index bc90c75adf67..b9f82c84f093 100644
--- a/arch/ia64/include/asm/kvm.h
+++ b/arch/ia64/include/asm/kvm.h
@@ -261,4 +261,8 @@ struct kvm_debug_exit_arch {
struct kvm_guest_debug_arch {
};
+/* definition of registers in kvm_run */
+struct kvm_sync_regs {
+};
+
#endif
diff --git a/arch/ia64/include/asm/kvm_host.h b/arch/ia64/include/asm/kvm_host.h
index 2689ee54a1c9..e35b3a84a40b 100644
--- a/arch/ia64/include/asm/kvm_host.h
+++ b/arch/ia64/include/asm/kvm_host.h
@@ -459,6 +459,9 @@ struct kvm_sal_data {
unsigned long boot_gp;
};
+struct kvm_arch_memory_slot {
+};
+
struct kvm_arch {
spinlock_t dirty_log_lock;
diff --git a/arch/ia64/include/asm/pci.h b/arch/ia64/include/asm/pci.h
index c5e6da95522c..5e04b591e423 100644
--- a/arch/ia64/include/asm/pci.h
+++ b/arch/ia64/include/asm/pci.h
@@ -116,12 +116,6 @@ static inline int pci_proc_domain(struct pci_bus *bus)
return (pci_domain_nr(bus) != 0);
}
-extern void pcibios_resource_to_bus(struct pci_dev *dev,
- struct pci_bus_region *region, struct resource *res);
-
-extern void pcibios_bus_to_resource(struct pci_dev *dev,
- struct resource *res, struct pci_bus_region *region);
-
static inline struct resource *
pcibios_select_root(struct pci_dev *pdev, struct resource *res)
{
diff --git a/arch/ia64/kernel/acpi.c b/arch/ia64/kernel/acpi.c
index 93c648887f88..d1cc81e63ba6 100644
--- a/arch/ia64/kernel/acpi.c
+++ b/arch/ia64/kernel/acpi.c
@@ -348,11 +348,11 @@ acpi_parse_int_src_ovr(struct acpi_subtable_header * header,
iosapic_override_isa_irq(p->source_irq, p->global_irq,
((p->inti_flags & ACPI_MADT_POLARITY_MASK) ==
- ACPI_MADT_POLARITY_ACTIVE_HIGH) ?
- IOSAPIC_POL_HIGH : IOSAPIC_POL_LOW,
+ ACPI_MADT_POLARITY_ACTIVE_LOW) ?
+ IOSAPIC_POL_LOW : IOSAPIC_POL_HIGH,
((p->inti_flags & ACPI_MADT_TRIGGER_MASK) ==
- ACPI_MADT_TRIGGER_EDGE) ?
- IOSAPIC_EDGE : IOSAPIC_LEVEL);
+ ACPI_MADT_TRIGGER_LEVEL) ?
+ IOSAPIC_LEVEL : IOSAPIC_EDGE);
return 0;
}
diff --git a/arch/ia64/kernel/machine_kexec.c b/arch/ia64/kernel/machine_kexec.c
index 4eed35814994..070e8effa175 100644
--- a/arch/ia64/kernel/machine_kexec.c
+++ b/arch/ia64/kernel/machine_kexec.c
@@ -157,7 +157,7 @@ void arch_crash_save_vmcoreinfo(void)
#endif
#ifdef CONFIG_PGTABLE_3
VMCOREINFO_CONFIG(PGTABLE_3);
-#elif CONFIG_PGTABLE_4
+#elif defined(CONFIG_PGTABLE_4)
VMCOREINFO_CONFIG(PGTABLE_4);
#endif
}
diff --git a/arch/ia64/kernel/mca.c b/arch/ia64/kernel/mca.c
index 9198a7991404..a39fe098a732 100644
--- a/arch/ia64/kernel/mca.c
+++ b/arch/ia64/kernel/mca.c
@@ -1446,6 +1446,8 @@ out:
/* Get the CMC error record and log it */
ia64_mca_log_sal_error_record(SAL_INFO_TYPE_CMC);
+ local_irq_disable();
+
return IRQ_HANDLED;
}
diff --git a/arch/ia64/kvm/kvm-ia64.c b/arch/ia64/kvm/kvm-ia64.c
index 405052002493..f5104b7c52cd 100644
--- a/arch/ia64/kvm/kvm-ia64.c
+++ b/arch/ia64/kvm/kvm-ia64.c
@@ -809,10 +809,13 @@ static void kvm_build_io_pmt(struct kvm *kvm)
#define GUEST_PHYSICAL_RR4 0x2739
#define VMM_INIT_RR 0x1660
-int kvm_arch_init_vm(struct kvm *kvm)
+int kvm_arch_init_vm(struct kvm *kvm, unsigned long type)
{
BUG_ON(!kvm);
+ if (type)
+ return -EINVAL;
+
kvm->arch.is_sn2 = ia64_platform_is("sn2");
kvm->arch.metaphysical_rr0 = GUEST_PHYSICAL_RR0;
@@ -1169,6 +1172,11 @@ out:
#define PALE_RESET_ENTRY 0x80000000ffffffb0UL
+bool kvm_vcpu_compatible(struct kvm_vcpu *vcpu)
+{
+ return irqchip_in_kernel(vcpu->kcm) == (vcpu->arch.apic != NULL);
+}
+
int kvm_arch_vcpu_init(struct kvm_vcpu *vcpu)
{
struct kvm_vcpu *v;
@@ -1563,6 +1571,21 @@ out:
return r;
}
+int kvm_arch_vcpu_fault(struct kvm_vcpu *vcpu, struct vm_fault *vmf)
+{
+ return VM_FAULT_SIGBUS;
+}
+
+void kvm_arch_free_memslot(struct kvm_memory_slot *free,
+ struct kvm_memory_slot *dont)
+{
+}
+
+int kvm_arch_create_memslot(struct kvm_memory_slot *slot, unsigned long npages)
+{
+ return 0;
+}
+
int kvm_arch_prepare_memory_region(struct kvm *kvm,
struct kvm_memory_slot *memslot,
struct kvm_memory_slot old,
diff --git a/arch/ia64/pci/pci.c b/arch/ia64/pci/pci.c
index 946279265521..524df4295c90 100644
--- a/arch/ia64/pci/pci.c
+++ b/arch/ia64/pci/pci.c
@@ -319,7 +319,8 @@ static __devinit acpi_status add_window(struct acpi_resource *res, void *data)
* Ignore these tiny memory ranges */
if (!((window->resource.flags & IORESOURCE_MEM) &&
(window->resource.end - window->resource.start < 16)))
- pci_add_resource(&info->resources, &window->resource);
+ pci_add_resource_offset(&info->resources, &window->resource,
+ window->offset);
return AE_OK;
}
@@ -394,54 +395,6 @@ out1:
return NULL;
}
-void pcibios_resource_to_bus(struct pci_dev *dev,
- struct pci_bus_region *region, struct resource *res)
-{
- struct pci_controller *controller = PCI_CONTROLLER(dev);
- unsigned long offset = 0;
- int i;
-
- for (i = 0; i < controller->windows; i++) {
- struct pci_window *window = &controller->window[i];
- if (!(window->resource.flags & res->flags))
- continue;
- if (window->resource.start > res->start)
- continue;
- if (window->resource.end < res->end)
- continue;
- offset = window->offset;
- break;
- }
-
- region->start = res->start - offset;
- region->end = res->end - offset;
-}
-EXPORT_SYMBOL(pcibios_resource_to_bus);
-
-void pcibios_bus_to_resource(struct pci_dev *dev,
- struct resource *res, struct pci_bus_region *region)
-{
- struct pci_controller *controller = PCI_CONTROLLER(dev);
- unsigned long offset = 0;
- int i;
-
- for (i = 0; i < controller->windows; i++) {
- struct pci_window *window = &controller->window[i];
- if (!(window->resource.flags & res->flags))
- continue;
- if (window->resource.start - window->offset > region->start)
- continue;
- if (window->resource.end - window->offset < region->end)
- continue;
- offset = window->offset;
- break;
- }
-
- res->start = region->start + offset;
- res->end = region->end + offset;
-}
-EXPORT_SYMBOL(pcibios_bus_to_resource);
-
static int __devinit is_valid_resource(struct pci_dev *dev, int idx)
{
unsigned int i, type_mask = IORESOURCE_IO | IORESOURCE_MEM;
@@ -463,15 +416,11 @@ static int __devinit is_valid_resource(struct pci_dev *dev, int idx)
static void __devinit
pcibios_fixup_resources(struct pci_dev *dev, int start, int limit)
{
- struct pci_bus_region region;
int i;
for (i = start; i < limit; i++) {
if (!dev->resource[i].flags)
continue;
- region.start = dev->resource[i].start;
- region.end = dev->resource[i].end;
- pcibios_bus_to_resource(dev, &dev->resource[i], &region);
if ((is_valid_resource(dev, i)))
pci_claim_resource(dev, i);
}
diff --git a/arch/ia64/sn/kernel/huberror.c b/arch/ia64/sn/kernel/huberror.c
index 08b0d9bb62ec..f925dec2da92 100644
--- a/arch/ia64/sn/kernel/huberror.c
+++ b/arch/ia64/sn/kernel/huberror.c
@@ -192,6 +192,7 @@ void hub_error_init(struct hubdev_info *hubdev_info)
hubdev_info);
return;
}
+ irq_set_handler(SGI_II_ERROR, handle_level_irq);
sn_set_err_irq_affinity(SGI_II_ERROR);
}
@@ -213,6 +214,7 @@ void ice_error_init(struct hubdev_info *hubdev_info)
hubdev_info);
return;
}
+ irq_set_handler(SGI_TIO_ERROR, handle_level_irq);
sn_set_err_irq_affinity(SGI_TIO_ERROR);
}
diff --git a/arch/ia64/sn/kernel/io_common.c b/arch/ia64/sn/kernel/io_common.c
index 4433dd019d3c..fbb5f2f87eed 100644
--- a/arch/ia64/sn/kernel/io_common.c
+++ b/arch/ia64/sn/kernel/io_common.c
@@ -7,6 +7,7 @@
*/
#include <linux/bootmem.h>
+#include <linux/export.h>
#include <linux/slab.h>
#include <asm/sn/types.h>
#include <asm/sn/addrs.h>
diff --git a/arch/ia64/sn/kernel/io_init.c b/arch/ia64/sn/kernel/io_init.c
index 0a36f082eaf1..238e2c511d94 100644
--- a/arch/ia64/sn/kernel/io_init.c
+++ b/arch/ia64/sn/kernel/io_init.c
@@ -297,7 +297,8 @@ sn_pci_controller_fixup(int segment, int busnum, struct pci_bus *bus)
s64 status = 0;
struct pci_controller *controller;
struct pcibus_bussoft *prom_bussoft_ptr;
-
+ LIST_HEAD(resources);
+ int i;
status = sal_get_pcibus_info((u64) segment, (u64) busnum,
(u64) ia64_tpa(&prom_bussoft_ptr));
@@ -315,7 +316,15 @@ sn_pci_controller_fixup(int segment, int busnum, struct pci_bus *bus)
*/
controller->platform_data = prom_bussoft_ptr;
- bus = pci_scan_bus(busnum, &pci_root_ops, controller);
+ sn_legacy_pci_window_fixup(controller,
+ prom_bussoft_ptr->bs_legacy_io,
+ prom_bussoft_ptr->bs_legacy_mem);
+ for (i = 0; i < controller->windows; i++)
+ pci_add_resource_offset(&resources,
+ &controller->window[i].resource,
+ controller->window[i].offset);
+ bus = pci_scan_root_bus(NULL, busnum, &pci_root_ops, controller,
+ &resources);
if (bus == NULL)
goto error_return; /* error, or bus already scanned */
@@ -348,9 +357,6 @@ sn_bus_fixup(struct pci_bus *bus)
return;
}
sn_common_bus_fixup(bus, prom_bussoft_ptr);
- sn_legacy_pci_window_fixup(PCI_CONTROLLER(bus),
- prom_bussoft_ptr->bs_legacy_io,
- prom_bussoft_ptr->bs_legacy_mem);
}
list_for_each_entry(pci_dev, &bus->devices, bus_list) {
sn_io_slot_fixup(pci_dev);
diff --git a/arch/ia64/sn/kernel/irq.c b/arch/ia64/sn/kernel/irq.c
index dfac09ab027a..62cf4dde6a04 100644
--- a/arch/ia64/sn/kernel/irq.c
+++ b/arch/ia64/sn/kernel/irq.c
@@ -352,6 +352,8 @@ void sn_irq_fixup(struct pci_dev *pci_dev, struct sn_irq_info *sn_irq_info)
spin_lock(&sn_irq_info_lock);
list_add_rcu(&sn_irq_info->list, sn_irq_lh[sn_irq_info->irq_irq]);
reserve_irq_vector(sn_irq_info->irq_irq);
+ if (sn_irq_info->irq_int_bit != -1)
+ irq_set_handler(sn_irq_info->irq_irq, handle_level_irq);
spin_unlock(&sn_irq_info_lock);
register_intr_pda(sn_irq_info);
diff --git a/arch/ia64/sn/kernel/sn2/sn_hwperf.c b/arch/ia64/sn/kernel/sn2/sn_hwperf.c
index 2de41d44266e..4554f68b7865 100644
--- a/arch/ia64/sn/kernel/sn2/sn_hwperf.c
+++ b/arch/ia64/sn/kernel/sn2/sn_hwperf.c
@@ -25,6 +25,7 @@
#include <linux/fs.h>
#include <linux/slab.h>
+#include <linux/export.h>
#include <linux/vmalloc.h>
#include <linux/seq_file.h>
#include <linux/miscdevice.h>
diff --git a/arch/ia64/sn/kernel/tiocx.c b/arch/ia64/sn/kernel/tiocx.c
index 26aeccb04f85..14c1711238c0 100644
--- a/arch/ia64/sn/kernel/tiocx.c
+++ b/arch/ia64/sn/kernel/tiocx.c
@@ -190,6 +190,7 @@ cx_device_register(nasid_t nasid, int part_num, int mfg_num,
struct hubdev_info *hubdev, int bt)
{
struct cx_dev *cx_dev;
+ int r;
cx_dev = kzalloc(sizeof(struct cx_dev), GFP_KERNEL);
DBG("cx_dev= 0x%p\n", cx_dev);
@@ -206,7 +207,11 @@ cx_device_register(nasid_t nasid, int part_num, int mfg_num,
cx_dev->dev.bus = &tiocx_bus_type;
cx_dev->dev.release = tiocx_bus_release;
dev_set_name(&cx_dev->dev, "%d", cx_dev->cx_id.nasid);
- device_register(&cx_dev->dev);
+ r = device_register(&cx_dev->dev);
+ if (r) {
+ kfree(cx_dev);
+ return r;
+ }
get_device(&cx_dev->dev);
device_create_file(&cx_dev->dev, &dev_attr_cxdev_control);
diff --git a/arch/ia64/sn/pci/pcibr/pcibr_provider.c b/arch/ia64/sn/pci/pcibr/pcibr_provider.c
index 8886a0bc4a11..8dbbef4a4f47 100644
--- a/arch/ia64/sn/pci/pcibr/pcibr_provider.c
+++ b/arch/ia64/sn/pci/pcibr/pcibr_provider.c
@@ -146,6 +146,7 @@ pcibr_bus_fixup(struct pcibus_bussoft *prom_bussoft, struct pci_controller *cont
printk(KERN_WARNING
"pcibr cannot allocate interrupt for error handler\n");
}
+ irq_set_handler(SGI_PCIASIC_ERROR, handle_level_irq);
sn_set_err_irq_affinity(SGI_PCIASIC_ERROR);
/*
diff --git a/arch/ia64/sn/pci/tioca_provider.c b/arch/ia64/sn/pci/tioca_provider.c
index e77c477245fd..a70b11fd57d6 100644
--- a/arch/ia64/sn/pci/tioca_provider.c
+++ b/arch/ia64/sn/pci/tioca_provider.c
@@ -649,6 +649,7 @@ tioca_bus_fixup(struct pcibus_bussoft *prom_bussoft, struct pci_controller *cont
__func__, SGI_TIOCA_ERROR,
(int)tioca_common->ca_common.bs_persist_busnum);
+ irq_set_handler(SGI_TIOCA_ERROR, handle_level_irq);
sn_set_err_irq_affinity(SGI_TIOCA_ERROR);
/* Setup locality information */
diff --git a/arch/ia64/sn/pci/tioce_provider.c b/arch/ia64/sn/pci/tioce_provider.c
index 27faba035f3a..46d3df4b03a1 100644
--- a/arch/ia64/sn/pci/tioce_provider.c
+++ b/arch/ia64/sn/pci/tioce_provider.c
@@ -1037,6 +1037,7 @@ tioce_bus_fixup(struct pcibus_bussoft *prom_bussoft, struct pci_controller *cont
tioce_common->ce_pcibus.bs_persist_segment,
tioce_common->ce_pcibus.bs_persist_busnum);
+ irq_set_handler(SGI_PCIASIC_ERROR, handle_level_irq);
sn_set_err_irq_affinity(SGI_PCIASIC_ERROR);
return tioce_common;
}
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-24 02:31:09 +0000