diff options
Diffstat (limited to 'arch/ia64')
| -rw-r--r-- | arch/ia64/include/asm/pci.h | 5 | ||||
| -rw-r--r-- | arch/ia64/include/uapi/asm/Kbuild | 45 | ||||
| -rw-r--r-- | arch/ia64/include/uapi/asm/socket.h | 6 | ||||
| -rw-r--r-- | arch/ia64/kernel/Makefile | 26 | ||||
| -rw-r--r-- | arch/ia64/kernel/Makefile.gate | 2 | ||||
| -rw-r--r-- | arch/ia64/kernel/asm-offsets.c | 4 | ||||
| -rw-r--r-- | arch/ia64/kernel/crash.c | 22 | ||||
| -rw-r--r-- | arch/ia64/pci/pci.c | 46 |
8 files changed, 12 insertions, 144 deletions
diff --git a/arch/ia64/include/asm/pci.h b/arch/ia64/include/asm/pci.h index c0835b0dc722..6459f2d46200 100644 --- a/arch/ia64/include/asm/pci.h +++ b/arch/ia64/include/asm/pci.h @@ -51,8 +51,9 @@ extern unsigned long ia64_max_iommu_merge_mask; #define PCI_DMA_BUS_IS_PHYS (ia64_max_iommu_merge_mask == ~0UL) #define HAVE_PCI_MMAP -extern int pci_mmap_page_range (struct pci_dev *dev, struct vm_area_struct *vma, - enum pci_mmap_state mmap_state, int write_combine); +#define ARCH_GENERIC_PCI_MMAP_RESOURCE +#define arch_can_pci_mmap_wc() 1 + #define HAVE_PCI_LEGACY extern int pci_mmap_legacy_page_range(struct pci_bus *bus, struct vm_area_struct *vma, diff --git a/arch/ia64/include/uapi/asm/Kbuild b/arch/ia64/include/uapi/asm/Kbuild index 891002bbb995..13a97aa2285f 100644 --- a/arch/ia64/include/uapi/asm/Kbuild +++ b/arch/ia64/include/uapi/asm/Kbuild @@ -2,48 +2,3 @@ include include/uapi/asm-generic/Kbuild.asm generic-y += kvm_para.h - -header-y += auxvec.h -header-y += bitsperlong.h -header-y += break.h -header-y += byteorder.h -header-y += cmpxchg.h -header-y += errno.h -header-y += fcntl.h -header-y += fpu.h -header-y += gcc_intrin.h -header-y += ia64regs.h -header-y += intel_intrin.h -header-y += intrinsics.h -header-y += ioctl.h -header-y += ioctls.h -header-y += ipcbuf.h -header-y += kvm_para.h -header-y += mman.h -header-y += msgbuf.h -header-y += param.h -header-y += perfmon.h -header-y += perfmon_default_smpl.h -header-y += poll.h -header-y += posix_types.h -header-y += ptrace.h -header-y += ptrace_offsets.h -header-y += resource.h -header-y += rse.h -header-y += sembuf.h -header-y += setup.h -header-y += shmbuf.h -header-y += sigcontext.h -header-y += siginfo.h -header-y += signal.h -header-y += socket.h -header-y += sockios.h -header-y += stat.h -header-y += statfs.h -header-y += swab.h -header-y += termbits.h -header-y += termios.h -header-y += types.h -header-y += ucontext.h -header-y += unistd.h -header-y += ustack.h diff --git a/arch/ia64/include/uapi/asm/socket.h b/arch/ia64/include/uapi/asm/socket.h index 57feb0c1f7d7..2c3f4b48042a 100644 --- a/arch/ia64/include/uapi/asm/socket.h +++ b/arch/ia64/include/uapi/asm/socket.h @@ -101,4 +101,10 @@ #define SCM_TIMESTAMPING_OPT_STATS 54 +#define SO_MEMINFO 55 + +#define SO_INCOMING_NAPI_ID 56 + +#define SO_COOKIE 57 + #endif /* _ASM_IA64_SOCKET_H */ diff --git a/arch/ia64/kernel/Makefile b/arch/ia64/kernel/Makefile index 3686d6abafde..9edda5466020 100644 --- a/arch/ia64/kernel/Makefile +++ b/arch/ia64/kernel/Makefile @@ -50,32 +50,10 @@ CFLAGS_traps.o += -mfixed-range=f2-f5,f16-f31 # The gate DSO image is built using a special linker script. include $(src)/Makefile.gate -# Calculate NR_IRQ = max(IA64_NATIVE_NR_IRQS, XEN_NR_IRQS, ...) based on config -define sed-y - "/^->/{s:^->\([^ ]*\) [\$$#]*\([^ ]*\) \(.*\):#define \1 \2 /* \3 */:; s:->::; p;}" -endef -quiet_cmd_nr_irqs = GEN $@ -define cmd_nr_irqs - (set -e; \ - echo "#ifndef __ASM_NR_IRQS_H__"; \ - echo "#define __ASM_NR_IRQS_H__"; \ - echo "/*"; \ - echo " * DO NOT MODIFY."; \ - echo " *"; \ - echo " * This file was generated by Kbuild"; \ - echo " *"; \ - echo " */"; \ - echo ""; \ - sed -ne $(sed-y) $<; \ - echo ""; \ - echo "#endif" ) > $@ -endef - # We use internal kbuild rules to avoid the "is up to date" message from make arch/$(SRCARCH)/kernel/nr-irqs.s: arch/$(SRCARCH)/kernel/nr-irqs.c $(Q)mkdir -p $(dir $@) $(call if_changed_dep,cc_s_c) -include/generated/nr-irqs.h: arch/$(SRCARCH)/kernel/nr-irqs.s - $(Q)mkdir -p $(dir $@) - $(call cmd,nr_irqs) +include/generated/nr-irqs.h: arch/$(SRCARCH)/kernel/nr-irqs.s FORCE + $(call filechk,offsets,__ASM_NR_IRQS_H__) diff --git a/arch/ia64/kernel/Makefile.gate b/arch/ia64/kernel/Makefile.gate index ceeffc509764..a32903ada016 100644 --- a/arch/ia64/kernel/Makefile.gate +++ b/arch/ia64/kernel/Makefile.gate @@ -6,7 +6,7 @@ extra-y += gate.so gate-syms.o gate.lds gate.o CPPFLAGS_gate.lds := -P -C -U$(ARCH) -quiet_cmd_gate = GATE $@ +quiet_cmd_gate = GATE $@ cmd_gate = $(CC) -nostdlib $(GATECFLAGS_$(@F)) -Wl,-T,$(filter-out FORCE,$^) -o $@ GATECFLAGS_gate.so = -shared -s -Wl,-soname=linux-gate.so.1 \ diff --git a/arch/ia64/kernel/asm-offsets.c b/arch/ia64/kernel/asm-offsets.c index 8786c8b4f187..798bdb209d00 100644 --- a/arch/ia64/kernel/asm-offsets.c +++ b/arch/ia64/kernel/asm-offsets.c @@ -56,7 +56,6 @@ void foo(void) DEFINE(IA64_TASK_PENDING_OFFSET,offsetof (struct task_struct, pending)); DEFINE(IA64_TASK_PID_OFFSET, offsetof (struct task_struct, pid)); DEFINE(IA64_TASK_REAL_PARENT_OFFSET, offsetof (struct task_struct, real_parent)); - DEFINE(IA64_TASK_SIGHAND_OFFSET,offsetof (struct task_struct, sighand)); DEFINE(IA64_TASK_SIGNAL_OFFSET,offsetof (struct task_struct, signal)); DEFINE(IA64_TASK_TGID_OFFSET, offsetof (struct task_struct, tgid)); DEFINE(IA64_TASK_THREAD_KSP_OFFSET, offsetof (struct task_struct, thread.ksp)); @@ -64,9 +63,6 @@ void foo(void) BLANK(); - DEFINE(IA64_SIGHAND_SIGLOCK_OFFSET,offsetof (struct sighand_struct, siglock)); - - BLANK(); DEFINE(IA64_SIGNAL_GROUP_STOP_COUNT_OFFSET,offsetof (struct signal_struct, group_stop_count)); diff --git a/arch/ia64/kernel/crash.c b/arch/ia64/kernel/crash.c index 2955f359e2a7..75859a07d75b 100644 --- a/arch/ia64/kernel/crash.c +++ b/arch/ia64/kernel/crash.c @@ -27,28 +27,6 @@ static int kdump_freeze_monarch; static int kdump_on_init = 1; static int kdump_on_fatal_mca = 1; -static inline Elf64_Word -*append_elf_note(Elf64_Word *buf, char *name, unsigned type, void *data, - size_t data_len) -{ - struct elf_note *note = (struct elf_note *)buf; - note->n_namesz = strlen(name) + 1; - note->n_descsz = data_len; - note->n_type = type; - buf += (sizeof(*note) + 3)/4; - memcpy(buf, name, note->n_namesz); - buf += (note->n_namesz + 3)/4; - memcpy(buf, data, data_len); - buf += (data_len + 3)/4; - return buf; -} - -static void -final_note(void *buf) -{ - memset(buf, 0, sizeof(struct elf_note)); -} - extern void ia64_dump_cpu_regs(void *); static DEFINE_PER_CPU(struct elf_prstatus, elf_prstatus); diff --git a/arch/ia64/pci/pci.c b/arch/ia64/pci/pci.c index 8f6ac2f8ae4c..4068bde623dc 100644 --- a/arch/ia64/pci/pci.c +++ b/arch/ia64/pci/pci.c @@ -418,52 +418,6 @@ pcibios_align_resource (void *data, const struct resource *res, return res->start; } -int -pci_mmap_page_range (struct pci_dev *dev, struct vm_area_struct *vma, - enum pci_mmap_state mmap_state, int write_combine) -{ - unsigned long size = vma->vm_end - vma->vm_start; - pgprot_t prot; - - /* - * I/O space cannot be accessed via normal processor loads and - * stores on this platform. - */ - if (mmap_state == pci_mmap_io) - /* - * XXX we could relax this for I/O spaces for which ACPI - * indicates that the space is 1-to-1 mapped. But at the - * moment, we don't support multiple PCI address spaces and - * the legacy I/O space is not 1-to-1 mapped, so this is moot. - */ - return -EINVAL; - - if (!valid_mmap_phys_addr_range(vma->vm_pgoff, size)) - return -EINVAL; - - prot = phys_mem_access_prot(NULL, vma->vm_pgoff, size, - vma->vm_page_prot); - - /* - * If the user requested WC, the kernel uses UC or WC for this region, - * and the chipset supports WC, we can use WC. Otherwise, we have to - * use the same attribute the kernel uses. - */ - if (write_combine && - ((pgprot_val(prot) & _PAGE_MA_MASK) == _PAGE_MA_UC || - (pgprot_val(prot) & _PAGE_MA_MASK) == _PAGE_MA_WC) && - efi_range_is_wc(vma->vm_start, vma->vm_end - vma->vm_start)) - vma->vm_page_prot = pgprot_writecombine(vma->vm_page_prot); - else - vma->vm_page_prot = prot; - - if (remap_pfn_range(vma, vma->vm_start, vma->vm_pgoff, - vma->vm_end - vma->vm_start, vma->vm_page_prot)) - return -EAGAIN; - - return 0; -} - /** * ia64_pci_get_legacy_mem - generic legacy mem routine * @bus: bus to get legacy memory base address for |