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-rw-r--r--Documentation/admin-guide/kernel-parameters.txt2
-rw-r--r--Documentation/driver-api/sgi-ioc4.rst49
-rw-r--r--MAINTAINERS6
-rw-r--r--arch/ia64/Kconfig141
-rw-r--r--arch/ia64/Kconfig.debug2
-rw-r--r--arch/ia64/Makefile36
-rw-r--r--arch/ia64/configs/bigsur_defconfig1
-rw-r--r--arch/ia64/configs/generic_defconfig8
-rw-r--r--arch/ia64/configs/gensparse_defconfig10
-rw-r--r--arch/ia64/configs/sim_defconfig52
-rw-r--r--arch/ia64/configs/tiger_defconfig1
-rw-r--r--arch/ia64/configs/zx1_defconfig1
-rw-r--r--arch/ia64/dig/Makefile15
-rw-r--r--arch/ia64/dig/machvec.c3
-rw-r--r--arch/ia64/dig/machvec_vtd.c3
-rw-r--r--arch/ia64/dig/setup.c71
-rw-r--r--arch/ia64/hp/common/Makefile4
-rw-r--r--arch/ia64/hp/common/hwsw_iommu.c60
-rw-r--r--arch/ia64/hp/common/sba_iommu.c105
-rw-r--r--arch/ia64/hp/sim/Kconfig23
-rw-r--r--arch/ia64/hp/sim/Makefile17
-rw-r--r--arch/ia64/hp/sim/boot/Makefile37
-rw-r--r--arch/ia64/hp/sim/boot/boot_head.S165
-rw-r--r--arch/ia64/hp/sim/boot/bootloader.c175
-rw-r--r--arch/ia64/hp/sim/boot/bootloader.lds67
-rw-r--r--arch/ia64/hp/sim/boot/fw-emu.c374
-rw-r--r--arch/ia64/hp/sim/boot/ssc.h36
-rw-r--r--arch/ia64/hp/sim/hpsim.S11
-rw-r--r--arch/ia64/hp/sim/hpsim_console.c77
-rw-r--r--arch/ia64/hp/sim/hpsim_irq.c76
-rw-r--r--arch/ia64/hp/sim/hpsim_machvec.c3
-rw-r--r--arch/ia64/hp/sim/hpsim_setup.c41
-rw-r--r--arch/ia64/hp/sim/hpsim_ssc.h37
-rw-r--r--arch/ia64/hp/sim/simeth.c510
-rw-r--r--arch/ia64/hp/sim/simscsi.c373
-rw-r--r--arch/ia64/hp/sim/simserial.c521
-rw-r--r--arch/ia64/hp/zx1/Makefile9
-rw-r--r--arch/ia64/hp/zx1/hpzx1_machvec.c3
-rw-r--r--arch/ia64/hp/zx1/hpzx1_swiotlb_machvec.c3
-rw-r--r--arch/ia64/include/asm/acpi.h28
-rw-r--r--arch/ia64/include/asm/dma-mapping.h8
-rw-r--r--arch/ia64/include/asm/dma.h6
-rw-r--r--arch/ia64/include/asm/hpsim.h17
-rw-r--r--arch/ia64/include/asm/hw_irq.h27
-rw-r--r--arch/ia64/include/asm/io.h222
-rw-r--r--arch/ia64/include/asm/iommu.h1
-rw-r--r--arch/ia64/include/asm/iosapic.h12
-rw-r--r--arch/ia64/include/asm/irq.h3
-rw-r--r--arch/ia64/include/asm/machvec.h347
-rw-r--r--arch/ia64/include/asm/machvec_dig.h17
-rw-r--r--arch/ia64/include/asm/machvec_dig_vtd.h19
-rw-r--r--arch/ia64/include/asm/machvec_hpsim.h19
-rw-r--r--arch/ia64/include/asm/machvec_hpzx1.h19
-rw-r--r--arch/ia64/include/asm/machvec_hpzx1_swiotlb.h20
-rw-r--r--arch/ia64/include/asm/machvec_init.h35
-rw-r--r--arch/ia64/include/asm/machvec_sn2.h114
-rw-r--r--arch/ia64/include/asm/machvec_uv.h26
-rw-r--r--arch/ia64/include/asm/mmiowb.h12
-rw-r--r--arch/ia64/include/asm/mmzone.h13
-rw-r--r--arch/ia64/include/asm/pci.h9
-rw-r--r--arch/ia64/include/asm/processor.h2
-rw-r--r--arch/ia64/include/asm/sn/acpi.h15
-rw-r--r--arch/ia64/include/asm/sn/addrs.h299
-rw-r--r--arch/ia64/include/asm/sn/arch.h86
-rw-r--r--arch/ia64/include/asm/sn/bte.h236
-rw-r--r--arch/ia64/include/asm/sn/clksupport.h28
-rw-r--r--arch/ia64/include/asm/sn/geo.h132
-rw-r--r--arch/ia64/include/asm/sn/intr.h53
-rw-r--r--arch/ia64/include/asm/sn/io.h274
-rw-r--r--arch/ia64/include/asm/sn/ioc3.h242
-rw-r--r--arch/ia64/include/asm/sn/klconfig.h246
-rw-r--r--arch/ia64/include/asm/sn/l1.h51
-rw-r--r--arch/ia64/include/asm/sn/leds.h33
-rw-r--r--arch/ia64/include/asm/sn/module.h127
-rw-r--r--arch/ia64/include/asm/sn/mspec.h59
-rw-r--r--arch/ia64/include/asm/sn/nodepda.h82
-rw-r--r--arch/ia64/include/asm/sn/pcibr_provider.h150
-rw-r--r--arch/ia64/include/asm/sn/pcibus_provider_defs.h68
-rw-r--r--arch/ia64/include/asm/sn/pcidev.h85
-rw-r--r--arch/ia64/include/asm/sn/pda.h68
-rw-r--r--arch/ia64/include/asm/sn/pic.h261
-rw-r--r--arch/ia64/include/asm/sn/rw_mmr.h28
-rw-r--r--arch/ia64/include/asm/sn/shub_mmr.h502
-rw-r--r--arch/ia64/include/asm/sn/shubio.h3358
-rw-r--r--arch/ia64/include/asm/sn/simulator.h25
-rw-r--r--arch/ia64/include/asm/sn/sn2/sn_hwperf.h242
-rw-r--r--arch/ia64/include/asm/sn/sn_cpuid.h132
-rw-r--r--arch/ia64/include/asm/sn/sn_feature_sets.h58
-rw-r--r--arch/ia64/include/asm/sn/sn_sal.h1111
-rw-r--r--arch/ia64/include/asm/sn/tioca.h596
-rw-r--r--arch/ia64/include/asm/sn/tioca_provider.h207
-rw-r--r--arch/ia64/include/asm/sn/tioce.h760
-rw-r--r--arch/ia64/include/asm/sn/tioce_provider.h63
-rw-r--r--arch/ia64/include/asm/sn/tiocp.h257
-rw-r--r--arch/ia64/include/asm/sn/tiocx.h72
-rw-r--r--arch/ia64/include/asm/sn/types.h26
-rw-r--r--arch/ia64/include/asm/switch_to.h1
-rw-r--r--arch/ia64/include/asm/tlb.h1
-rw-r--r--arch/ia64/include/asm/uv/uv.h23
-rw-r--r--arch/ia64/kernel/Makefile9
-rw-r--r--arch/ia64/kernel/acpi.c81
-rw-r--r--arch/ia64/kernel/dma-mapping.c14
-rw-r--r--arch/ia64/kernel/iosapic.c8
-rw-r--r--arch/ia64/kernel/irq.c23
-rw-r--r--arch/ia64/kernel/irq_ia64.c11
-rw-r--r--arch/ia64/kernel/kprobes.c26
-rw-r--r--arch/ia64/kernel/machine_kexec.c1
-rw-r--r--arch/ia64/kernel/machvec.c77
-rw-r--r--arch/ia64/kernel/mca.c29
-rw-r--r--arch/ia64/kernel/mca_drv.c1
-rw-r--r--arch/ia64/kernel/module.c8
-rw-r--r--arch/ia64/kernel/msi_ia64.c21
-rw-r--r--arch/ia64/kernel/pci-dma.c22
-rw-r--r--arch/ia64/kernel/sal.c9
-rw-r--r--arch/ia64/kernel/setup.c96
-rw-r--r--arch/ia64/kernel/signal.c10
-rw-r--r--arch/ia64/kernel/smp.c9
-rw-r--r--arch/ia64/kernel/smpboot.c9
-rw-r--r--arch/ia64/kernel/sys_ia64.c18
-rw-r--r--arch/ia64/kernel/time.c3
-rw-r--r--arch/ia64/kernel/topology.c4
-rw-r--r--arch/ia64/kernel/unaligned.c6
-rw-r--r--arch/ia64/kernel/uncached.c6
-rw-r--r--arch/ia64/kernel/vmlinux.lds.S10
-rw-r--r--arch/ia64/lib/io.c114
-rw-r--r--arch/ia64/mm/discontig.c3
-rw-r--r--arch/ia64/mm/init.c19
-rw-r--r--arch/ia64/mm/tlb.c6
-rw-r--r--arch/ia64/pci/fixup.c6
-rw-r--r--arch/ia64/pci/pci.c14
-rw-r--r--arch/ia64/sn/Makefile12
-rw-r--r--arch/ia64/sn/include/ioerror.h81
-rw-r--r--arch/ia64/sn/include/tio.h41
-rw-r--r--arch/ia64/sn/include/xtalk/hubdev.h91
-rw-r--r--arch/ia64/sn/include/xtalk/xbow.h301
-rw-r--r--arch/ia64/sn/include/xtalk/xwidgetdev.h70
-rw-r--r--arch/ia64/sn/kernel/Makefile18
-rw-r--r--arch/ia64/sn/kernel/bte.c475
-rw-r--r--arch/ia64/sn/kernel/bte_error.c255
-rw-r--r--arch/ia64/sn/kernel/huberror.c220
-rw-r--r--arch/ia64/sn/kernel/idle.c30
-rw-r--r--arch/ia64/sn/kernel/io_acpi_init.c513
-rw-r--r--arch/ia64/sn/kernel/io_common.c561
-rw-r--r--arch/ia64/sn/kernel/io_init.c308
-rw-r--r--arch/ia64/sn/kernel/iomv.c82
-rw-r--r--arch/ia64/sn/kernel/irq.c489
-rw-r--r--arch/ia64/sn/kernel/klconflib.c107