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* linux/src/include/linux/string.h (strcpy, strncpy, strcat, strncat,
strchr, strrchr, strlen, strnlen, strcmp, strncmp, memmove,
memscan): Comment out extern declarations.
* linux/dev/include/asm-i386/string.h (strcpy, strncpy, strcat, strncat,
strcmp, strncmp, strchr, strrchr, strlen, __memcpy, __constant_memcpy,
memmove, memchr, __memset_generic, __constant_c_memset, strnlen,
__constant_c_and_count_memset, memscan): Turn extern inline into static
inline.
* linux/dev/include/linux/fs.h (mark_buffer_uptodate): Likewise.
* linux/src/include/asm-i386/bitops.h (set_bit, clear_bit, change_bit,
test_and_set_bit, test_and_clear_bit, test_and_change_bit, test_bit,
find_first_zero_bit, find_next_zero_bit, ffz, ffs): Likewise.
* linux/src/include/asm-i386/io.h (virt_to_phys, phys_to_virt, __out##s,
__in##s, ins##s, outs##s): Likewise.
* linux/src/include/asm-i386/semaphore.h (down, down_interruptible, up):
Likewise.
* linux/src/include/asm-i386/segment.h [!__OPTIMIZE]: Emit an ud2 instruction
instead of an undefined reference.
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* i386/i386/vm_param.h [!MACH_XEN]: Do not include <xen/public/xen.h>.
* i386/i386at/model_dep.c (init_alloc_aligned): Use phystokv to compare physical
memory addresses with kernel start, end, and symbol table.
* i386/intel/pmap.c (pmap_enter): Use kvtophys to convert ptp pointer to pte
entry.
* linux/dev/init/main.c (alloc_contig_mem, linux_init): Use phystokv to convert
allocated pages to virtual pointer.
* linux/src/include/asm-i386/io.h: Include <machine/vm_param.h>.
(virt_to_phys): Call _kvtophys.
(phys_to_virt): Call phystokv.
* linux/src/include/linux/compatmac.h: Include <asm/io.h>.
(ioremap): Use phys_to_virt to convert physical address to virtual pointer.
(my_iounmap): Likewise.
* linux/dev/include/asm-i386/page.h: Include <mach/vm_param.h>.
(PAGE_SHIFT, PAGE_SIZE, PAGE_MASK): Remove macros.
* linux/src/drivers/scsi/ncr53c8xx.c (vm_size_t): Remove type.
* linux/dev/glue/net.c: Include <machine/vm_param.h>
(device_write): Call phystokv to convert from physical page address to
virtual pointer.
* linux/dev/glue/block.c (alloc_buffer, free_buffer, rdwr_full): Likewise.
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On amd64 the cpu flags is a 64-bit word, and long on 32-bit systems is
32-bit wide anyway.
* linux/dev/glue/kmem.c (linux_kmalloc, linux_kfree, __get_free_pages,
free_pages): Use unsigned long instead of unsigned.
* linux/dev/include/asm-i386/system.h (__save_flags, __restore_flags):
Likewise.
* linux/dev/kernel/printk.c (printk): Likewise.
* linux/src/drivers/scsi/advansys.c (DvcEnterCritical, DvcLeaveCritical,
advansys_queuecommand, advansys_abort, advansys_reset, advansys_interrupt,
interrupts_enabled, AdvISR): Likewise.
* linux/src/drivers/scsi/aha152x.c (aha152x_intr): Likewise.
* linux/src/drivers/scsi/aha1542.c (aha1542_intr_handle): Likewise.
* linux/src/drivers/scsi/aic7xxx.c (aic7xxx_done_cmds_complete): Likewise.
* linux/src/drivers/scsi/ultrastor.c (log_ultrastor_abort,
ultrastor_queuecommand, ultrastor_abort): Likewise.
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Mach no longer uses any of the old and clashing errno E* codes, so
it's safe to use them now w/o namespacing. This also means one less
modification needed to the Linux code.
* linux/dev/include/asm-i386/errno.h: Remove file.
* linux/dev/kernel/dma.c (notifier_chain_unregister) [MACH_INCLUDE]: Remove
code.
* linux/dev/include/linux/notifier.h: Likewise.
* linux/dev/arch/i386/kernel/irq.c (setup_x86_irq): Rename LINUX_EBUSY
to EBUSY.
(request_irq): Rename LINUX_EINVAL to EINVAL.
* linux/dev/glue/block.c (register_blkdev): Rename LINUX_EBUSY to EBUSY
and LINUX_EINVAL to EINVAL.
(unregister_blkdev): Rename LINUX_EINVAL to EINVAL.
(rdwr_partial) Rename LINUX_ENOMEM to ENOMEM and LINUX_EIO to EIO.
* linux/dev/glue/misc.c (linux_to_mach_error): Rename LINUX_EPERM to
EPERM, LINUX_EIO to EIO, LINUX_ENXIO to ENXIO, LINUX_EACCES to EACCES,
LINUX_EFAULT to EFAULT, LINUX_EBUSY to EBUSY, LINUX_EINVAL to EINVAL,
LINUX_EROFS to EROFS, LINUX_EWOULDBLOCK to EWOULDBLOCK and LINUX_ENOMEM
to ENOMEM.
(verify_area): Rename LINUX_EFAULT to EFAULT.
* linux/dev/kernel/resource.c (check_region): Rename LINUX_EBUSY to
EBUSY.
* linux/dev/kernel/sched.c (__do_down): Rename LINUX_EINTR to EINTR.
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* linux/dev/include/asm-i386/segment.h: Move to ...
* linux/src/include/asm-i386/segment.h: ... here.
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2009-03-11 Samuel Thibault <samuel.thibault@ens-lyon.org>
* i386/i386/vm_param.h (VM_MIN_KERNEL_ADDRESS) [MACH_XEN]: Set to
0x20000000.
* i386/i386/i386asm.sym (pfn_list) [VM_MIN_KERNEL_ADDRESS ==
LINEAR_MIN_KERNEL_ADDRESS]: Define to constant PFN_LIST.
2009-02-27 Samuel Thibault <samuel.thibault@ens-lyon.org>
* i386/intel/pmap.c [MACH_HYP] (INVALIDATE_TLB): Call hyp_invlpg
instead of flush_tlb when e - s is compile-time known to be
PAGE_SIZE.
2008-11-27 Samuel Thibault <samuel.thibault@ens-lyon.org>
* i386/configfrag.ac (enable_pae): Enable by default on the Xen
platform.
2007-11-14 Samuel Thibault <samuel.thibault@ens-lyon.org>
* i386/i386at/model_dep.c (machine_relax): New function.
(c_boot_entry): Refuse to boot as dom0.
2007-10-17 Samuel Thibault <samuel.thibault@ens-lyon.org>
* i386/i386/fpu.c [MACH_XEN]: Disable unused fpintr().
2007-08-12 Samuel Thibault <samuel.thibault@ens-lyon.org>
* Makefile.am (clib_routines): Add _START.
* i386/xen/xen_boothdr: Use _START for VIRT_BASE and PADDR_OFFSET. Add
GUEST_VERSION and XEN_ELFNOTE_FEATURES.
2007-06-13 Samuel Thibault <samuel.thibault@ens-lyon.org>
* i386/i386/user_ldt.h (user_ldt) [MACH_XEN]: Add alloc field.
* i386/i386/user_ldt.c (i386_set_ldt) [MACH_XEN]: Round allocation of
LDT to a page, set back LDT pages read/write before freeing them.
(user_ldt_free) [MACH_XEN]: Likewise.
2007-04-18 Samuel Thibault <samuel.thibault@ens-lyon.org>
* device/ds_routines.c [MACH_HYP]: Add hypervisor block and net devices.
2007-02-19 Thomas Schwinge <tschwinge@gnu.org>
* i386/xen/Makefrag.am [PLATFORM_xen] (gnumach_LINKFLAGS): Define.
* Makefrag.am: Include `xen/Makefrag.am'.
* configure.ac: Include `xen/configfrag.ac'.
(--enable-platform): Support the `xen' platform.
* i386/configfrag.ac: Likewise.
* i386/Makefrag.am [PLATFORM_xen]: Include `i386/xen/Makefrag.am'.
2007-02-19 Samuel Thibault <samuel.thibault@ens-lyon.org>
Thomas Schwinge <tschwinge@gnu.org>
* i386/xen/Makefrag.am: New file.
* xen/Makefrag.am: Likewise.
* xen/configfrag.ac: Likewise.
2007-02-11 (and later dates) Samuel Thibault <samuel.thibault@ens-lyon.org>
Xen support
* Makefile.am (clib_routines): Add _start.
* Makefrag.am (include_mach_HEADERS): Add include/mach/xen.h.
* device/cons.c (cnputc): Call hyp_console_write.
* i386/Makefrag.am (libkernel_a_SOURCES): Move non-Xen source to
[PLATFORM_at].
* i386/i386/debug_trace.S: Include <i386/xen.h>
* i386/i386/fpu.c [MACH_HYP] (init_fpu): Call set_ts() and clear_ts(),
do not enable CR0_EM.
* i386/i386/gdt.c: Include <mach/xen.h> and <intel/pmap.h>.
[MACH_XEN]: Make gdt array extern.
[MACH_XEN] (gdt_init): Register gdt with hypervisor. Request 4gb
segments assist. Shift la_shift.
[MACH_PSEUDO_PHYS] (gdt_init): Shift pfn_list.
* i386/i386/gdt.h [MACH_XEN]: Don't define KERNEL_LDT and LINEAR_DS.
* i386/i386/i386asm.sym: Include <i386/xen.h>.
[MACH_XEN]: Remove KERNEL_LDT, Add shared_info's CPU_CLI, CPU_PENDING,
CPU_PENDING_SEL, PENDING, EVTMASK and CR2.
* i386/i386/idt.c [MACH_HYP] (idt_init): Register trap table with
hypervisor.
* i386/i386/idt_inittab.S: Include <i386/i386asm.h>.
[MACH_XEN]: Set IDT_ENTRY() for hypervisor. Set trap table terminator.
* i386/i386/ktss.c [MACH_XEN] (ktss_init): Request exception task switch
from hypervisor.
* i386/i386/ldt.c: Include <mach/xen.h> and <intel/pmap.h>
[MACH_XEN]: Make ldt array extern.
[MACH_XEN] (ldt_init): Set ldt readwrite.
[MACH_HYP] (ldt_init): Register ldt with hypervisor.
* i386/i386/locore.S: Include <i386/xen.h>. Handle KERNEL_RING == 1
case.
[MACH_XEN]: Read hyp_shared_info's CR2 instead of %cr2.
[MACH_PSEUDO_PHYS]: Add mfn_to_pfn computation.
[MACH_HYP]: Drop Cyrix I/O-based detection. Read cr3 instead of %cr3.
Make hypervisor call for pte invalidation.
* i386/i386/mp_desc.c: Include <mach/xen.h>.
[MACH_HYP] (mp_desc_init): Panic.
* i386/i386/pcb.c: Include <mach/xen.h>.
[MACH_XEN] (switch_ktss): Request stack switch from hypervisor.
[MACH_HYP] (switch_ktss): Request ldt and gdt switch from hypervisor.
* i386/i386/phys.c: Include <mach/xen.h>
[MACH_PSEUDO_PHYS] (kvtophys): Do page translation.
* i386/i386/proc_reg.h [MACH_HYP] (cr3): New declaration.
(set_cr3, get_cr3, set_ts, clear_ts): Implement macros.
* i386/i386/seg.h [MACH_HYP]: Define KERNEL_RING macro. Include
<mach/xen.h>
[MACH_XEN] (fill_descriptor): Register descriptor with hypervisor.
* i386/i386/spl.S: Include <i386/xen.h> and <i386/i386/asm.h>
[MACH_XEN] (pic_mask): #define to int_mask.
[MACH_XEN] (SETMASK): Implement.
* i386/i386/vm_param.h [MACH_XEN] (HYP_VIRT_START): New macro.
[MACH_XEN]: Set VM_MAX_KERNEL_ADDRESS to HYP_VIRT_START-
LINEAR_MIN_KERNEL_ADDRESS + VM_MIN_KERNEL_ADDRESS. Increase
KERNEL_STACK_SIZE and INTSTACK_SIZE to 4 pages.
* i386/i386at/conf.c [MACH_HYP]: Remove hardware devices, add hypervisor
console device.
* i386/i386at/cons_conf.c [MACH_HYP]: Add hypervisor console device.
* i386/i386at/model_dep.c: Include <sys/types.h>, <mach/xen.h>.
[MACH_XEN] Include <xen/console.h>, <xen/store.h>, <xen/evt.h>,
<xen/xen.h>.
[MACH_PSEUDO_PHYS]: New boot_info, mfn_list, pfn_list variables.
[MACH_XEN]: New la_shift variable.
[MACH_HYP] (avail_next, mem_size_init): Drop BIOS skipping mecanism.
[MACH_HYP] (machine_init): Call hyp_init(), drop hardware
initialization.
[MACH_HYP] (machine_idle): Call hyp_idle().
[MACH_HYP] (halt_cpu): Call hyp_halt().
[MACH_HYP] (halt_all_cpus): Call hyp_reboot() or hyp_halt().
[MACH_HYP] (i386at_init): Initialize with hypervisor.
[MACH_XEN] (c_boot_entry): Add Xen-specific initialization.
[MACH_HYP] (init_alloc_aligned, pmap_valid_page): Drop zones skipping
mecanism.
* i386/intel/pmap.c: Include <mach/xen.h>.
[MACH_PSEUDO_PHYS] (WRITE_PTE): Do page translation.
[MACH_HYP] (INVALIDATE_TLB): Request invalidation from hypervisor.
[MACH_XEN] (pmap_map_bd, pmap_create, pmap_destroy, pmap_remove_range)
(pmap_page_protect, pmap_protect, pmap_enter, pmap_change_wiring)
(pmap_attribute_clear, pmap_unmap_page_zero, pmap_collect): Request MMU
update from hypervisor.
[MACH_XEN] (pmap_bootstrap): Request pagetable initialization from
hypervisor.
[MACH_XEN] (pmap_set_page_readwrite, pmap_set_page_readonly)
(pmap_set_page_readonly_init, pmap_clear_bootstrap_pagetable)
(pmap_map_mfn): New functions.
* i386/intel/pmap.h [MACH_XEN] (INTEL_PTE_GLOBAL): Disable global page
support.
[MACH_PSEUDO_PHYS] (pte_to_pa): Do page translation.
[MACH_XEN] (pmap_set_page_readwrite, pmap_set_page_readonly)
(pmap_set_page_readonly_init, pmap_clear_bootstrap_pagetable)
(pmap_map_mfn): Declare functions.
* i386/i386/xen.h: New file.
* i386/xen/xen.c: New file.
* i386/xen/xen_boothdr.S: New file.
* i386/xen/xen_locore.S: New file.
* include/mach/xen.h: New file.
* kern/bootstrap.c [MACH_XEN] (boot_info): Declare variable.
[MACH_XEN] (bootstrap_create): Rebase multiboot header.
* kern/debug.c: Include <mach/xen.h>.
[MACH_HYP] (panic): Call hyp_crash() without delay.
* linux/dev/include/asm-i386/segment.h [MACH_HYP] (KERNEL_CS)
(KERNEL_DS): Use ring 1.
* xen/block.c: New file.
* xen/block.h: Likewise.
* xen/console.c: Likewise.
* xen/console.h: Likewise.
* xen/evt.c: Likewise.
* xen/evt.h: Likewise.
* xen/grant.c: Likewise.
* xen/grant.h: Likewise.
* xen/net.c: Likewise.
* xen/net.h: Likewise.
* xen/ring.c: Likewise.
* xen/ring.h: Likewise.
* xen/store.c: Likewise.
* xen/store.h: Likewise.
* xen/time.c: Likewise.
* xen/time.h: Likewise.
* xen/xen.c: Likewise.
* xen/xen.h: Likewise.
* xen/public/COPYING: Import file from Xen.
* xen/public/callback.h: Likewise.
* xen/public/dom0_ops.h: Likewise.
* xen/public/domctl.h: Likewise.
* xen/public/elfnote.h: Likewise.
* xen/public/elfstructs.h: Likewise.
* xen/public/event_channel.h: Likewise.
* xen/public/features.h: Likewise.
* xen/public/grant_table.h: Likewise.
* xen/public/kexec.h: Likewise.
* xen/public/libelf.h: Likewise.
* xen/public/memory.h: Likewise.
* xen/public/nmi.h: Likewise.
* xen/public/physdev.h: Likewise.
* xen/public/platform.h: Likewise.
* xen/public/sched.h: Likewise.
* xen/public/sysctl.h: Likewise.
* xen/public/trace.h: Likewise.
* xen/public/vcpu.h: Likewise.
* xen/public/version.h: Likewise.
* xen/public/xen-compat.h: Likewise.
* xen/public/xen.h: Likewise.
* xen/public/xencomm.h: Likewise.
* xen/public/xenoprof.h: Likewise.
* xen/public/arch-x86/xen-mca.h: Likewise.
* xen/public/arch-x86/xen-x86_32.h: Likewise.
* xen/public/arch-x86/xen-x86_64.h: Likewise.
* xen/public/arch-x86/xen.h: Likewise.
* xen/public/arch-x86_32.h: Likewise.
* xen/public/arch-x86_64.h: Likewise.
* xen/public/io/blkif.h: Likewise.
* xen/public/io/console.h: Likewise.
* xen/public/io/fbif.h: Likewise.
* xen/public/io/fsif.h: Likewise.
* xen/public/io/kbdif.h: Likewise.
* xen/public/io/netif.h: Likewise.
* xen/public/io/pciif.h: Likewise.
* xen/public/io/protocols.h: Likewise.
* xen/public/io/ring.h: Likewise.
* xen/public/io/tpmif.h: Likewise.
* xen/public/io/xenbus.h: Likewise.
* xen/public/io/xs_wire.h: Likewise.
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* linux/dev/include/asm/segment.h (__put_user, __get_user): Add
always_inline attribute.
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* linux/dev/arch/i386/kernel/irq.c: Include <asm/hardirq.h>.
(local_bh_count, local_irq_count, global_irq_holder, global_irq_lock)
(global_irq_count, check_smp_invalidate, show, wait_on_bh)
(wait_on_irq, synchronize_bh, synchronize_irq, get_irqlock)
(__global_cli, __global_sti, __global_save_flags)
(__global_restore_flags): New variables and functions from Linux 2.2
* linux/src/drivers/net/3c515.c (test_and_set_bit): Remove macro.
* linux/src/drivers/net/de4x5.c (test_and_set_bit): Remove macro.
* linux/src/drivers/net/eth16i.c (test_and_set_bit): Remove macro.
* linux/src/drivers/net/kern_compat.h (test_and_set_bit): Remove macro.
* linux/src/drivers/net/pcnet32.c (test_and_set_bit): Remove macro.
* linux/src/include/linux/compatmac.h (test_and_set_bit)
(test_and_clear_bit): Remove macro.
* linux/src/include/asm-i386/atomic.h (atomic_read): New macro.
* linux/src/include/asm-i386/bitops.h (test_and_set_bit)
(test_and_clear_bit, test_and_change_bit): New inline functions.
* linux/src/include/asm-i386/hardirq.h (local_bh_count): New
declaration.
* linux/src/include/linux/tasks.h (NR_CPUS): Set to NCPUS.
(NO_PROC_ID): New macro.
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* linux/dev/include/asm-i386/system.h: Update to Linux 2.2 for SMP.
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* linux/dev/include/asm-i386/smp.h: New file.
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* linux/dev/include/asm-i386/uaccess.h: New dummy file.
* linux/dev/include/linux/pm.h: Likewise.
* linux/dev/include/linux/threads.h: Likewise.
* linux/src/include/linux/symtab_begin.h: New file from Linux 2.0.40.
* linux/src/include/linux/symtab_end.h: Likewise.
* linux/src/include/linux/module.h: Update from Linux 2.0.40 with minor
changes.
* linux/src/include/linux/list.h: New file from Linux 2.2.26.
* linux/src/include/linux/kcomp.h: Likewise with minor changes.
* linux/src/include/linux/wait.h: Update from Linux 2.2.26.
* linux/src/include/linux/wireless.h: Likewise.
* linux/src/include/asm-i386/bitops.h [__KERNEL__] (ffs, hweight32)
(hweight16, hweight8): Copy from Linux 2.2.26.
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* linux/dev/include/asm-i386/string.h (memscan): Don't use
multi-line string literals for asm().
* linux/dev/include/asm-i386/segment.h (__generic_memcpy_tofs)
(__generic_memcpy_fromfs): Likewise.
* i386/i386/proc_reg.h (flush_instr_queue): Likewise.
* i386/i386/gdt.c (gdt_init): Likewise.
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* debian/changelog: Add entry for new Debian upload.
* linux/dev/drivers/scsi/seagate.c (WRITE_CONTROL, WRITE_DATA):
Added from linux 2.2.15.
(__asm__ constructs): Replace with equivalent C code from linux 2.2.15
to support gcc-2.95.
* linux/src/drivers/scsi/in2000.h: Update asm code to linux 2.2.15.
* linux/src/drivers/scsi/ppa.c: Replace asm code with equivalent
C code from linux 2.2.15.
2000-02-06 Stefan Weil <stefan.weil@de.heidelberg.com>
* device/subrs.c: Fixed compiler warning.
* ddb/db_output.c, kern/bootstrap.c, kern/debug.c, kern/printf.c:
Replaced varargs.h by stdarg.h. Fixed prototypes (const char *fmt).
* ddb/db_output.h: Use prototype for db_printf.
* i386/Files: removed varargs.h.
* i386/i386/pit.h: Fixed compiler warning.
* i386/i386at/model_dep.c: Tried to fix compiler warning.
* i386/include/mach/sa/sys/varargs.h: Removed.
* i386/linux/Makefile.in: Removed delay.S, added delay.c.
* linux/dev/include/asm-i386/segment.h: Support gcc-2.95.
* linux/dev/include/asm-i386/string.h,
linux/src/include/asm-i386/string.h: Update from linux-2.2.14.
* linux/dev/lib/vsprintf.c: Fixed compiler warning.
* linux/src/include/asm-i386/delay.h: Update from linux-2.2.14.
* linux/src/arch/i386/lib/delay.c: Copy from linux-2.2.14.
* linux/src/include/asm-i386/string.h: Update from linux-2.2.14.
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Clean up linux emulation code to make it architecture-independent
as much as possible.
* linux: Renamed from linuxdev.
* Makefile.in (objfiles): Add linux.o instead of linuxdev.o.
(MAKE): New variable. Used for the linux.o target.
* configure.in: Add AC_CHECK_TOOL(MAKE, make).
* i386/i386/spl.h: Include <i386/ipl.h>, for compatibility with
OSF Mach 3.0. Suggested by Elgin Lee <ehl@funghi.com>.
* linux/src: Renamed from linux/linux.
* linux/dev: Renamed from linux/mach.
* linux/Drivers.in (AC_INIT): Use dev/include/linux/autoconf.h,
instead of mach/include/linux/autoconf.h.
* Makefile.in (all): Target ../linux.o instead of ../linuxdev.o.
* linux/dev/drivers/block/genhd.c: Include <machine/spl.h> instead
of <i386/ipl.h>.
* linux/dev/drivers/net/auto_irq.c: Remove unneeded header files,
<i386/ipl.h> and <i386/pic.h>.
* linux/dev/init/main.c: Many i386-dependent codes moved to ...
* linux/dev/arch/i386/irq.c: ... here.
* linux/dev/arch/i386/setup.c: New file.
* linux/dev/arch/i386/linux_emul.h: Likewise.
* linux/dev/arch/i386/glue/timer.c: Merged into sched.c.
* linux/dev/arch/i386/glue/sched.c: Include <machine/spl.h> instead
of <i386/ipl.h>, and moved to ...
* linux/dev/kernel/sched.c: ... here.
* linux/dev/arch/i386/glue/block.c: Include <machine/spl.h> and
<linux_emul.h>, instead of i386-dependent header files, and
moved to ...
* linux/dev/glue/blocl.c: ... here.
* linux/dev/arch/i386/glue/net.c: Include <machine/spl.h> and
<linux_emul.h>, instead of i386-dependent header files, and
moved to ...
* linux/dev/glue/net.c: ... here.
* linux/dev/arch/i386/glue/misc.c: Remove `x86' and moved to ...
* linux/dev/glue/misc.c: ... here.
* linux/dev/arch/i386/glue/kmem.c: Moved to ...
* linux/dev/glue/kmem.c: ... here.
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