diff options
Diffstat (limited to 'arch/ia64')
-rw-r--r-- | arch/ia64/include/asm/Kbuild | 1 | ||||
-rw-r--r-- | arch/ia64/include/asm/acpi-ext.h | 1 | ||||
-rw-r--r-- | arch/ia64/include/asm/atomic.h | 6 | ||||
-rw-r--r-- | arch/ia64/include/asm/byteorder.h | 37 | ||||
-rw-r--r-- | arch/ia64/include/asm/sn/acpi.h | 2 | ||||
-rw-r--r-- | arch/ia64/include/asm/swab.h | 34 | ||||
-rw-r--r-- | arch/ia64/include/asm/swiotlb.h | 39 | ||||
-rw-r--r-- | arch/ia64/kernel/acpi.c | 1 | ||||
-rw-r--r-- | arch/ia64/kernel/kprobes.c | 10 | ||||
-rw-r--r-- | arch/ia64/kernel/pci-dma.c | 2 | ||||
-rw-r--r-- | arch/ia64/mm/init.c | 2 | ||||
-rw-r--r-- | arch/ia64/sn/kernel/io_acpi_init.c | 103 | ||||
-rw-r--r-- | arch/ia64/sn/kernel/io_common.c | 5 | ||||
-rw-r--r-- | arch/ia64/sn/kernel/tiocx.c | 3 |
14 files changed, 105 insertions, 141 deletions
diff --git a/arch/ia64/include/asm/Kbuild b/arch/ia64/include/asm/Kbuild index ccbe8ae47a61..3b25bd9dca91 100644 --- a/arch/ia64/include/asm/Kbuild +++ b/arch/ia64/include/asm/Kbuild @@ -14,3 +14,4 @@ unifdef-y += gcc_intrin.h unifdef-y += intrinsics.h unifdef-y += perfmon.h unifdef-y += ustack.h +unifdef-y += swab.h diff --git a/arch/ia64/include/asm/acpi-ext.h b/arch/ia64/include/asm/acpi-ext.h index 734d137dda6e..7f8362b379eb 100644 --- a/arch/ia64/include/asm/acpi-ext.h +++ b/arch/ia64/include/asm/acpi-ext.h @@ -14,7 +14,6 @@ #define _ASM_IA64_ACPI_EXT_H #include <linux/types.h> -#include <acpi/actypes.h> extern acpi_status hp_acpi_csr_space (acpi_handle, u64 *base, u64 *length); diff --git a/arch/ia64/include/asm/atomic.h b/arch/ia64/include/asm/atomic.h index 50c2b83fd5a0..d37292bd9875 100644 --- a/arch/ia64/include/asm/atomic.h +++ b/arch/ia64/include/asm/atomic.h @@ -17,12 +17,6 @@ #include <asm/intrinsics.h> #include <asm/system.h> -/* - * On IA-64, counter must always be volatile to ensure that that the - * memory accesses are ordered. - */ -typedef struct { volatile __s32 counter; } atomic_t; -typedef struct { volatile __s64 counter; } atomic64_t; #define ATOMIC_INIT(i) ((atomic_t) { (i) }) #define ATOMIC64_INIT(i) ((atomic64_t) { (i) }) diff --git a/arch/ia64/include/asm/byteorder.h b/arch/ia64/include/asm/byteorder.h index 69bd41d7c26e..0f84c5cb703d 100644 --- a/arch/ia64/include/asm/byteorder.h +++ b/arch/ia64/include/asm/byteorder.h @@ -1,42 +1,7 @@ #ifndef _ASM_IA64_BYTEORDER_H #define _ASM_IA64_BYTEORDER_H -/* - * Modified 1998, 1999 - * David Mosberger-Tang <davidm@hpl.hp.com>, Hewlett-Packard Co. - */ - -#include <asm/types.h> -#include <asm/intrinsics.h> -#include <linux/compiler.h> - -static __inline__ __attribute_const__ __u64 -__ia64_swab64 (__u64 x) -{ - __u64 result; - - result = ia64_mux1(x, ia64_mux1_rev); - return result; -} - -static __inline__ __attribute_const__ __u32 -__ia64_swab32 (__u32 x) -{ - return __ia64_swab64(x) >> 32; -} - -static __inline__ __attribute_const__ __u16 -__ia64_swab16(__u16 x) -{ - return __ia64_swab64(x) >> 48; -} - -#define __arch__swab64(x) __ia64_swab64(x) -#define __arch__swab32(x) __ia64_swab32(x) -#define __arch__swab16(x) __ia64_swab16(x) - -#define __BYTEORDER_HAS_U64__ - +#include <asm/swab.h> #include <linux/byteorder/little_endian.h> #endif /* _ASM_IA64_BYTEORDER_H */ diff --git a/arch/ia64/include/asm/sn/acpi.h b/arch/ia64/include/asm/sn/acpi.h index 9ce2801cbd57..fd480db25565 100644 --- a/arch/ia64/include/asm/sn/acpi.h +++ b/arch/ia64/include/asm/sn/acpi.h @@ -9,8 +9,6 @@ #ifndef _ASM_IA64_SN_ACPI_H #define _ASM_IA64_SN_ACPI_H -#include "acpi/acglobal.h" - extern int sn_acpi_rev; #define SN_ACPI_BASE_SUPPORT() (sn_acpi_rev >= 0x20101) diff --git a/arch/ia64/include/asm/swab.h b/arch/ia64/include/asm/swab.h new file mode 100644 index 000000000000..6aa58b699eea --- /dev/null +++ b/arch/ia64/include/asm/swab.h @@ -0,0 +1,34 @@ +#ifndef _ASM_IA64_SWAB_H +#define _ASM_IA64_SWAB_H + +/* + * Modified 1998, 1999 + * David Mosberger-Tang <davidm@hpl.hp.com>, Hewlett-Packard Co. + */ + +#include <asm/types.h> +#include <asm/intrinsics.h> +#include <linux/compiler.h> + +static __inline__ __attribute_const__ __u64 __arch_swab64(__u64 x) +{ + __u64 result; + + result = ia64_mux1(x, ia64_mux1_rev); + return result; +} +#define __arch_swab64 __arch_swab64 + +static __inline__ __attribute_const__ __u32 __arch_swab32(__u32 x) +{ + return __arch_swab64(x) >> 32; +} +#define __arch_swab32 __arch_swab32 + +static __inline__ __attribute_const__ __u16 __arch_swab16(__u16 x) +{ + return __arch_swab64(x) >> 48; +} +#define __arch_swab16 __arch_swab16 + +#endif /* _ASM_IA64_SWAB_H */ diff --git a/arch/ia64/include/asm/swiotlb.h b/arch/ia64/include/asm/swiotlb.h index fb79423834d0..dcbaea7ce128 100644 --- a/arch/ia64/include/asm/swiotlb.h +++ b/arch/ia64/include/asm/swiotlb.h @@ -2,44 +2,7 @@ #define ASM_IA64__SWIOTLB_H #include <linux/dma-mapping.h> - -/* SWIOTLB interface */ - -extern dma_addr_t swiotlb_map_single(struct device *hwdev, void *ptr, - size_t size, int dir); -extern void *swiotlb_alloc_coherent(struct device *hwdev, size_t size, - dma_addr_t *dma_handle, gfp_t flags); -extern void swiotlb_unmap_single(struct device *hwdev, dma_addr_t dev_addr, - size_t size, int dir); -extern void swiotlb_sync_single_for_cpu(struct device *hwdev, - dma_addr_t dev_addr, - size_t size, int dir); -extern void swiotlb_sync_single_for_device(struct device *hwdev, - dma_addr_t dev_addr, - size_t size, int dir); -extern void swiotlb_sync_single_range_for_cpu(struct device *hwdev, - dma_addr_t dev_addr, - unsigned long offset, - size_t size, int dir); -extern void swiotlb_sync_single_range_for_device(struct device *hwdev, - dma_addr_t dev_addr, - unsigned long offset, - size_t size, int dir); -extern void swiotlb_sync_sg_for_cpu(struct device *hwdev, - struct scatterlist *sg, int nelems, - int dir); -extern void swiotlb_sync_sg_for_device(struct device *hwdev, - struct scatterlist *sg, int nelems, - int dir); -extern int swiotlb_map_sg(struct device *hwdev, struct scatterlist *sg, - int nents, int direction); -extern void swiotlb_unmap_sg(struct device *hwdev, struct scatterlist *sg, - int nents, int direction); -extern int swiotlb_dma_mapping_error(struct device *hwdev, dma_addr_t dma_addr); -extern void swiotlb_free_coherent(struct device *hwdev, size_t size, - void *vaddr, dma_addr_t dma_handle); -extern int swiotlb_dma_supported(struct device *hwdev, u64 mask); -extern void swiotlb_init(void); +#include <linux/swiotlb.h> extern int swiotlb_force; diff --git a/arch/ia64/kernel/acpi.c b/arch/ia64/kernel/acpi.c index 0553648b7595..d541671caf4a 100644 --- a/arch/ia64/kernel/acpi.c +++ b/arch/ia64/kernel/acpi.c @@ -65,6 +65,7 @@ EXPORT_SYMBOL(pm_idle); void (*pm_power_off) (void); EXPORT_SYMBOL(pm_power_off); +u32 acpi_rsdt_forced; unsigned int acpi_cpei_override; unsigned int acpi_cpei_phys_cpuid; diff --git a/arch/ia64/kernel/kprobes.c b/arch/ia64/kernel/kprobes.c index f07688da947c..f90be51b1123 100644 --- a/arch/ia64/kernel/kprobes.c +++ b/arch/ia64/kernel/kprobes.c @@ -434,7 +434,7 @@ int __kprobes trampoline_probe_handler(struct kprobe *p, struct pt_regs *regs) /* * It is possible to have multiple instances associated with a given * task either because an multiple functions in the call path - * have a return probe installed on them, and/or more then one return + * have a return probe installed on them, and/or more than one return * return probe was registered for a target function. * * We can handle this because: @@ -670,9 +670,11 @@ void __kprobes arch_disarm_kprobe(struct kprobe *p) void __kprobes arch_remove_kprobe(struct kprobe *p) { - mutex_lock(&kprobe_mutex); - free_insn_slot(p->ainsn.insn, p->ainsn.inst_flag & INST_FLAG_BOOSTABLE); - mutex_unlock(&kprobe_mutex); + if (p->ainsn.insn) { + free_insn_slot(p->ainsn.insn, + p->ainsn.inst_flag & INST_FLAG_BOOSTABLE); + p->ainsn.insn = NULL; + } } /* * We are resuming execution after a single step fault, so the pt_regs diff --git a/arch/ia64/kernel/pci-dma.c b/arch/ia64/kernel/pci-dma.c index 2a92f637431d..d0ada067a4af 100644 --- a/arch/ia64/kernel/pci-dma.c +++ b/arch/ia64/kernel/pci-dma.c @@ -39,7 +39,7 @@ int iommu_detected __read_mostly; be probably a smaller DMA mask, but this is bug-to-bug compatible to i386. */ struct device fallback_dev = { - .bus_id = "fallback device", + .init_name = "fallback device", .coherent_dma_mask = DMA_32BIT_MASK, .dma_mask = &fallback_dev.coherent_dma_mask, }; diff --git a/arch/ia64/mm/init.c b/arch/ia64/mm/init.c index 054bcd9439aa..56e12903973c 100644 --- a/arch/ia64/mm/init.c +++ b/arch/ia64/mm/init.c @@ -692,7 +692,7 @@ int arch_add_memory(int nid, u64 start, u64 size) pgdat = NODE_DATA(nid); zone = pgdat->node_zones + ZONE_NORMAL; - ret = __add_pages(zone, start_pfn, nr_pages); + ret = __add_pages(nid, zone, start_pfn, nr_pages); if (ret) printk("%s: Problem encountered in __add_pages() as ret=%d\n", diff --git a/arch/ia64/sn/kernel/io_acpi_init.c b/arch/ia64/sn/kernel/io_acpi_init.c index bc610a6c7851..c5a214026a77 100644 --- a/arch/ia64/sn/kernel/io_acpi_init.c +++ b/arch/ia64/sn/kernel/io_acpi_init.c @@ -13,7 +13,6 @@ #include <asm/sn/sn_sal.h> #include "xtalk/hubdev.h" #include <linux/acpi.h> -#include <acpi/acnamesp.h> /* @@ -64,6 +63,7 @@ static acpi_status __init sn_acpi_hubdev_init(acpi_handle handle, u32 depth, void *context, void **ret) { struct acpi_buffer buffer = { ACPI_ALLOCATE_BUFFER, NULL }; + struct acpi_buffer name_buffer = { ACPI_ALLOCATE_BUFFER, NULL }; u64 addr; struct hubdev_info *hubdev; struct hubdev_info *hubdev_ptr; @@ -77,11 +77,12 @@ sn_acpi_hubdev_init(acpi_handle handle, u32 depth, void *context, void **ret) status = acpi_get_vendor_resource(handle, METHOD_NAME__CRS, &sn_uuid, &buffer); if (ACPI_FAILURE(status)) { + acpi_get_name(handle, ACPI_FULL_PATHNAME, &name_buffer); printk(KERN_ERR "sn_acpi_hubdev_init: acpi_get_vendor_resource() " - "(0x%x) failed for: ", status); - acpi_ns_print_node_pathname(handle, NULL); - printk("\n"); + "(0x%x) failed for: %s\n", status, + (char *)name_buffer.pointer); + kfree(name_buffer.pointer); return AE_OK; /* Continue walking namespace */ } @@ -89,11 +90,12 @@ sn_acpi_hubdev_init(acpi_handle handle, u32 depth, void *context, void **ret) vendor = &resource->data.vendor_typed; if ((vendor->byte_length - sizeof(struct acpi_vendor_uuid)) != sizeof(struct hubdev_info *)) { + acpi_get_name(handle, ACPI_FULL_PATHNAME, &name_buffer); printk(KERN_ERR - "sn_acpi_hubdev_init: Invalid vendor data length: %d for: ", - vendor->byte_length); - acpi_ns_print_node_pathname(handle, NULL); - printk("\n"); + "sn_acpi_hubdev_init: Invalid vendor data length: " + "%d for: %s\n", + vendor->byte_length, (char *)name_buffer.pointer); + kfree(name_buffer.pointer); goto exit; } @@ -120,6 +122,7 @@ sn_get_bussoft_ptr(struct pci_bus *bus) { u64 addr; struct acpi_buffer buffer = { ACPI_ALLOCATE_BUFFER, NULL }; + struct acpi_buffer name_buffer = { ACPI_ALLOCATE_BUFFER, NULL }; acpi_handle handle; struct pcibus_bussoft *prom_bussoft_ptr; struct acpi_resource *resource; @@ -131,11 +134,11 @@ sn_get_bussoft_ptr(struct pci_bus *bus) status = acpi_get_vendor_resource(handle, METHOD_NAME__CRS, &sn_uuid, &buffer); if (ACPI_FAILURE(status)) { + acpi_get_name(handle, ACPI_FULL_PATHNAME, &name_buffer); printk(KERN_ERR "%s: " - "acpi_get_vendor_resource() failed (0x%x) for: ", - __func__, status); - acpi_ns_print_node_pathname(handle, NULL); - printk("\n"); + "acpi_get_vendor_resource() failed (0x%x) for: %s\n", + __func__, status, (char *)name_buffer.pointer); + kfree(name_buffer.pointer); return NULL; } resource = buffer.pointer; @@ -168,6 +171,7 @@ sn_extract_device_info(acpi_handle handle, struct pcidev_info **pcidev_info, { u64 addr; struct acpi_buffer buffer = { ACPI_ALLOCATE_BUFFER, NULL }; + struct acpi_buffer name_buffer = { ACPI_ALLOCATE_BUFFER, NULL }; struct sn_irq_info *irq_info, *irq_info_prom; struct pcidev_info *pcidev_ptr, *pcidev_prom_ptr; struct acpi_resource *resource; @@ -182,11 +186,11 @@ sn_extract_device_info(acpi_handle handle, struct pcidev_info **pcidev_info, status = acpi_get_vendor_resource(handle, METHOD_NAME__CRS, &sn_uuid, &buffer); if (ACPI_FAILURE(status)) { + acpi_get_name(handle, ACPI_FULL_PATHNAME, &name_buffer); printk(KERN_ERR - "%s: acpi_get_vendor_resource() failed (0x%x) for: ", - __func__, status); - acpi_ns_print_node_pathname(handle, NULL); - printk("\n"); + "%s: acpi_get_vendor_resource() failed (0x%x) for: %s\n", + __func__, status, (char *)name_buffer.pointer); + kfree(name_buffer.pointer); return 1; } @@ -194,11 +198,12 @@ sn_extract_device_info(acpi_handle handle, struct pcidev_info **pcidev_info, vendor = &resource->data.vendor_typed; if ((vendor->byte_length - sizeof(struct acpi_vendor_uuid)) != sizeof(struct pci_devdev_info *)) { + acpi_get_name(handle, ACPI_FULL_PATHNAME, &name_buffer); printk(KERN_ERR - "%s: Invalid vendor data length: %d for: ", - __func__, vendor->byte_length); - acpi_ns_print_node_pathname(handle, NULL); - printk("\n"); + "%s: Invalid vendor data length: %d for: %s\n", + __func__, vendor->byte_length, + (char *)name_buffer.pointer); + kfree(name_buffer.pointer); ret = 1; goto exit; } @@ -239,6 +244,9 @@ get_host_devfn(acpi_handle device_handle, acpi_handle rootbus_handle) acpi_handle parent; int slot; acpi_status status; + struct acpi_buffer name_buffer = { ACPI_ALLOCATE_BUFFER, NULL }; + + acpi_get_name(device_handle, ACPI_FULL_PATHNAME, &name_buffer); /* * Do an upward search to find the root bus device, and @@ -249,9 +257,8 @@ get_host_devfn(acpi_handle device_handle, acpi_handle rootbus_handle) status = acpi_get_parent(child, &parent); if (ACPI_FAILURE(status)) { printk(KERN_ERR "%s: acpi_get_parent() failed " - "(0x%x) for: ", __func__, status); - acpi_ns_print_node_pathname(child, NULL); - printk("\n"); + "(0x%x) for: %s\n", __func__, status, + (char *)name_buffer.pointer); panic("%s: Unable to find host devfn\n", __func__); } if (parent == rootbus_handle) @@ -259,22 +266,20 @@ get_host_devfn(acpi_handle device_handle, acpi_handle rootbus_handle) child = parent; } if (!child) { - printk(KERN_ERR "%s: Unable to find root bus for: ", - __func__); - acpi_ns_print_node_pathname(device_handle, NULL); - printk("\n"); + printk(KERN_ERR "%s: Unable to find root bus for: %s\n", + __func__, (char *)name_buffer.pointer); BUG(); } status = acpi_evaluate_integer(child, METHOD_NAME__ADR, NULL, &adr); if (ACPI_FAILURE(status)) { - printk(KERN_ERR "%s: Unable to get _ADR (0x%x) for: ", - __func__, status); - acpi_ns_print_node_pathname(child, NULL); - printk("\n"); + printk(KERN_ERR "%s: Unable to get _ADR (0x%x) for: %s\n", + __func__, status, (char *)name_buffer.pointer); panic("%s: Unable to find host devfn\n", __func__); } + kfree(name_buffer.pointer); + slot = (adr >> 16) & 0xffff; function = adr & 0xffff; devfn = PCI_DEVFN(slot, function); @@ -300,27 +305,28 @@ find_matching_device(acpi_handle handle, u32 lvl, void *context, void **rv) int function; int slot; struct sn_pcidev_match *info = context; + struct acpi_buffer name_buffer = { ACPI_ALLOCATE_BUFFER, NULL }; status = acpi_evaluate_integer(handle, METHOD_NAME__ADR, NULL, &adr); if (ACPI_SUCCESS(status)) { status = acpi_get_parent(handle, &parent); if (ACPI_FAILURE(status)) { + acpi_get_name(handle, ACPI_FULL_PATHNAME, &name_buffer); printk(KERN_ERR - "%s: acpi_get_parent() failed (0x%x) for: ", - __func__, status); - acpi_ns_print_node_pathname(handle, NULL); - printk("\n"); + "%s: acpi_get_parent() failed (0x%x) for: %s\n", + __func__, status, (char *)name_buffer.pointer); + kfree(name_buffer.pointer); return AE_OK; } status = acpi_evaluate_integer(parent, METHOD_NAME__BBN, NULL, &bbn); if (ACPI_FAILURE(status)) { + acpi_get_name(handle, ACPI_FULL_PATHNAME, &name_buffer); printk(KERN_ERR - "%s: Failed to find _BBN in parent of: ", - __func__); - acpi_ns_print_node_pathname(handle, NULL); - printk("\n"); + "%s: Failed to find _BBN in parent of: %s\n", + __func__, (char *)name_buffer.pointer); + kfree(name_buffer.pointer); return AE_OK; } @@ -350,24 +356,27 @@ sn_acpi_get_pcidev_info(struct pci_dev *dev, struct pcidev_info **pcidev_info, acpi_handle rootbus_handle; unsigned long long segment; acpi_status status; + struct acpi_buffer name_buffer = { ACPI_ALLOCATE_BUFFER, NULL }; rootbus_handle = PCI_CONTROLLER(dev)->acpi_handle; status = acpi_evaluate_integer(rootbus_handle, METHOD_NAME__SEG, NULL, &segment); if (ACPI_SUCCESS(status)) { if (segment != pci_domain_nr(dev)) { + acpi_get_name(rootbus_handle, ACPI_FULL_PATHNAME, + &name_buffer); printk(KERN_ERR - "%s: Segment number mismatch, 0x%llx vs 0x%x for: ", - __func__, segment, pci_domain_nr(dev)); - acpi_ns_print_node_pathname(rootbus_handle, NULL); - printk("\n"); + "%s: Segment number mismatch, 0x%llx vs 0x%x for: %s\n", + __func__, segment, pci_domain_nr(dev), + (char *)name_buffer.pointer); + kfree(name_buffer.pointer); return 1; } } else { - printk(KERN_ERR "%s: Unable to get __SEG from: ", - __func__); - acpi_ns_print_node_pathname(rootbus_handle, NULL); - printk("\n"); + acpi_get_name(rootbus_handle, ACPI_FULL_PATHNAME, &name_buffer); + printk(KERN_ERR "%s: Unable to get __SEG from: %s\n", + __func__, (char *)name_buffer.pointer); + kfree(name_buffer.pointer); return 1; } diff --git a/arch/ia64/sn/kernel/io_common.c b/arch/ia64/sn/kernel/io_common.c index 8a924a5661dd..0d4ffa4da1da 100644 --- a/arch/ia64/sn/kernel/io_common.c +++ b/arch/ia64/sn/kernel/io_common.c @@ -26,7 +26,6 @@ #include <linux/acpi.h> #include <asm/sn/sn2/sn_hwperf.h> #include <asm/sn/acpi.h> -#include "acpi/acglobal.h" extern void sn_init_cpei_timer(void); extern void register_sn_procfs(void); @@ -473,7 +472,7 @@ sn_io_early_init(void) { struct acpi_table_header *header = NULL; - acpi_get_table_by_index(ACPI_TABLE_INDEX_DSDT, &header); + acpi_get_table(ACPI_SIG_DSDT, 1, &header); BUG_ON(header == NULL); sn_acpi_rev = header->oem_revision; } @@ -505,7 +504,7 @@ sn_io_early_init(void) { struct acpi_table_header *header; - (void)acpi_get_table_by_index(ACPI_TABLE_INDEX_DSDT, &header); + (void)acpi_get_table(ACPI_SIG_DSDT, 1, &header); printk(KERN_INFO "ACPI DSDT OEM Rev 0x%x\n", header->oem_revision); } diff --git a/arch/ia64/sn/kernel/tiocx.c b/arch/ia64/sn/kernel/tiocx.c index a88eba3314d7..3f864238566d 100644 --- a/arch/ia64/sn/kernel/tiocx.c +++ b/arch/ia64/sn/kernel/tiocx.c @@ -206,8 +206,7 @@ cx_device_register(nasid_t nasid, int part_num, int mfg_num, cx_dev->dev.parent = NULL; cx_dev->dev.bus = &tiocx_bus_type; cx_dev->dev.release = tiocx_bus_release; - snprintf(cx_dev->dev.bus_id, BUS_ID_SIZE, "%d", - cx_dev->cx_id.nasid); + dev_set_name(&cx_dev->dev, "%d", cx_dev->cx_id.nasid); device_register(&cx_dev->dev); get_device(&cx_dev->dev); |