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* remove preprocessor commentsMarin Ramesa2013-09-161-7/+0
| | | | | | | | | The first one is a message that name lookup has been called, which I think is safe to remove, or maybe add #if DEBUG. Second one is a alternate calculation that I doubt it will ever be used, so I think it's safe to remove it. * device/dev_name.c: Remove preprocessor comments.
* another small change in style for consistencyMarin Ramesa2013-09-161-2/+2
| | | | * device/dev_name.c: Change in coding style.
* small style changes for consistencyMarin Ramesa2013-09-161-7/+8
| | | | * device/dev_name: Changes in coding style.
* remove register qualifiersMarin Ramesa2013-09-161-9/+9
| | | | * device/dev_name.c: Remove register qualifiers.
* remove definition of NDEVICESMarin Ramesa2013-09-151-2/+0
| | | | | | | | NDEVICES is never used. Judging by the position and the comments it was once used in initialization, but it's not anymore. I think it's safe to remove it. * device/dev_lookup.c (NDEVICES): Remove definition.
* remove register qualifiersMarin Ramesa2013-09-151-18/+18
| | | | * device/dev_lookup.c: Remove register qualifiers.
* remove register qualifiers.Marin Ramesa2013-09-111-24/+24
| | | | * device/cirbuf.c: Remove register qualifiers.
* track the console init with a boolean instead of an intMarin Ramesa2013-09-111-2/+2
| | | | | | | | A variable that keeps track if the console init has been called. It should never receive values other than 0 and 1, so constrain it's possible range of values to a boolean. * device/cons.c (cn_inited): Use boolean_t instead of an int.
* track the console buffer usage with a boolean instead of an intMarin Ramesa2013-09-111-4/+4
| | | | | | | | A variable that keeps track of the console buffer usage should never receive values other than 0 and 1, so constrain it's value range to boolean. Plus, it's more readable this way. * device/cons.c (consbufused): Use boolean_t instead of an int.
* drop unused CONSMAJORMarin Ramesa2013-09-111-3/+0
| | | | | | | | CONSMAJOR is never used. I'm guessing that in the past it was a part of some problematic code. I don't see a reason to keep it's definition. * device/cons.h (CONSMAJOR): Remove definition.
* Remove register qualifiersMarin Ramesa2013-09-091-36/+36
| | | | * device/chario.c: Remove register qualifiers.
* Add const qualifiers.Marin Ramesa2013-09-091-2/+2
| | | | * device/chario.c (tty_inq_size, tty_outq_size): Qualify constants as const.
* Drop useless forward declarationMarin Ramesa2013-09-091-2/+0
| | | | * device/chario.c (tty_flush): Remove forward declaration (prototype is in tty.h).
* Drop luna88k bitsMarin Ramesa2013-09-092-5/+1
| | | | | * device/tty.h [luna88k]: Remove ifdef and include for nonexistent header files. * kern/debug.c: Remove check for luna88k.
* Drop FXSR initialization messageSamuel Thibault2013-08-281-1/+0
| | | | * i386/i386/fpu.c (init_fpu): Drop FXSR initialization message
* kern: add missing prototypeMarin Ramesa2013-07-181-0/+2
| | | | * kern/lock.h (db_show_all_slocks): Add prototype.
* ipc: organize ipc print function prototypesMarin Ramesa2013-07-186-6/+23
| | | | | | | | | | | | | | | | * ipc/ipc_print.h: New file. [MACH_KDB] Include <mach/mach_types.h>. [MACH_KDB] Include <mach/message.h>. [MACH_KDB] Include <ipc/ipc_types.h>. (ipc_port_print): Add prototype. (ipc_pset_print): Likewise. (ipc_kmsg_print): Likewise. (ipc_msg_print): Likewise. * ipc/ipc_port.h (ipc_port_print): Remove prototype. * ipc/ipc_port.c [MACH_KDB]: Include <ipc/ipc_print.h>. * ipc/ipc_pset.h (ipc_pset_print): Remove prototype. * ipc/ipc_pset.c [MACH_KDB]: Include <ipc/ipc_print.h>. * ipc/ipc_kmsg.c [MACH_KDB]: Include <ipc/ipc_print.h>.
* vm: organize vm print function prototypesMarin Ramesa2013-07-186-5/+25
| | | | | | | | | | | | | | | | | * vm/vm_print.h: New file. Include <vm/vm_map.h>. Include <machine/db_machdep.h>. (vm_map_print): Add prototype. (vm_map_copy_print): Likewise. (vm_object_print): Likewise. (vm_page_print): Likewise. Include <vm/vm_object.h>. Include <vm/vm_page.h> * vm/vm_map.h (vm_map_print): Remove prototype. * vm/vm_map.c [MACH_KDB]: Include <vm/vm_print.h>. * vm/vm_object.h (vm_object_print): Remove prototype. * vm/vm_object.c [MACH_KDB]: Include <vm/vm_print.h>. * vm/vm_resident.c [MACH_KDB]: Include <vm/vm_print.h>.
* ddb: cleanup db_command.cMarin Ramesa2013-07-182-13/+7
| | | | | | | | | | | | | | | | | * ddb/db_command.c (_longjmp): Remove prototype. (vm_map_print): Likewise. (vm_object_print): Likewise. (vm_page_print): Likewise. (vm_map_copy_print): Likewise. (ipc_port_print): Likewise. (ipc_pset_print): Likewise. (db_show_all_slocks): Likewise. (ipc_kmsg_print): Likewise. (ipc_msg_print): Likewise. Include <vm/vm_print.h>. Include <ipc/ipc_print.h>. Include <kern/lock.h>. * i386/i386/setjmp.h [__GNUC__] (_longjmp): Add prototype.
* fix implicit declarationsMarin Ramesa2013-07-072-0/+3
| | | | | * ddb/db_trap.c: Include <machine/setjmp.h>. * i386/i386/setjmp.h (_setjmp): Add prototype.
* Restore db_help_cmdSamuel Thibault2013-07-071-0/+13
| | | | * ddb/db_command.c (db_help_cmd): Restore function.
* ddb: cleanup db_command.cMarin Ramesa2013-07-069-30/+97
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * ddb/db_write_cmd.h: New file. (db_write_cmd): Add prototype. Include <mach/boolean.h>. Include <machine/db_machdep.h>. * ddb/db_break.h (db_listbreak_cmd): Add prototype. (db_delete_cmd): Likewise. (db_breakpoint_cmd): Likewise. * ddb/db_watch.h (db_listwatch_cmd): Likewise. (db_deletewatch_cmd): Likewise. (db_watchpoint_cmd): Likewise. * ddb/db_print.h (db_show_one_thread): Likewise. (db_show_all_threads): Likewise. * ddb/db_examine.h (db_print_cmd): Likewise. (db_examine_forward): Likewise. (db_examine_backward): Likewise. (db_search_cmd): Likewise. * ddb/db_variables.h (db_set_cmd): Likewise. * ddb/db_run.h (db_trace_until_call_cmd): Likewise. (db_trace_until_matching_cmd): Likewise. (db_continue_cmd): Likewise. * ddb/db_command.h (db_fncall): Likewise. * ddb/db_command.c: Include <ddb/db_break.h>. Include <ddb/db_watch.h>. Include <ddb/db_variables.h>. Include <ddb/db_write_cmd.h>. Include <ddb/db_run.h>. Include <ddb/db_cond.h>. (db_listbreak_cmd): Remove prototype. (db_listwatch_cmd): Likewise. (db_show_one_thread): Likewise. (db_show_all_threads): Likewise. (db_show_macro): Likewise. (db_show_help): Likewise. (db_print_cmd): Likewise. (db_examine_cmd): Likewise. (db_set_cmd): Likewise. (db_examine_forward): Likewise. (db_examine_backward): Likewise. (db_search_cmd): Likewise. (db_write_cmd): Likewise. (db_delete_cmd): Likewise. (db_breakpoint_cmd): Likewise. (db_deletewatch_cmd): Likewise. (db_watchpoint_cmd): Likewise. (db_single_step_cmd): Likewise. (db_trace_until_call_cmd): Likewise. (db_trace_until_matching_cmd): Likewise. (db_continue_cmd): Likewise. (db_cond_cmd): Likewise. (db_help_cmd): Likewise. (db_def_macro_cmd): Likewise. (db_del_macro_cmd): Likewise. (db_fncall): Likewise.
* ddb: use and cleanup db_print.hMarin Ramesa2013-07-053-73/+3
| | | | | | | | | | | | | | | | | | | | | * ddb/db_command.c: Include db_print.h. Remove extern db_show_regs(). Remove extern db_show_one_task(). Remove extern db_show_port_id(). * ddb/db_print.c: Include db_print.h * ddb/db_print.h (db_show_all_acts): Remove prototype. (db_show_one_act): Likewise. (db_show_shuttle): Likewise. (db_show_one_task_vm): Likewise. (db_show_all_task_vm): Likewise. (db_show_one_space): Likewise. (db_show_all_spaces): Likewise. (db_sys): Likewise. (db_port_kmsg_count): Likewise. (db_show_one_simple_lock): Likewise. (db_show_one_mutex): Likewise. (db_show_subsystem): Likewise. (db_show_runq): Likewise.
* ddb: fix implicit declarationsMarin Ramesa2013-07-045-0/+10
| | | | | | | | * ddb/db_break.c: Include ddb/db_access.h. * ddb/db_examine.h (db_xcdump): Add prototype. * ddb/db_ext_symtab.c: Include vm/vm_user.h. * ddb/db_input.c: Include device/cons.h. * ddb/db_output.c: Likewise.
* (slab_info): fix format warningsMarin Ramesa2013-06-291-1/+1
| | | | * kern/slab.c (slab_info): Fix format for vm_size_t.
* Add device_pager_setup prototypeMarin Ramesa2013-06-291-0/+7
| | | | * device/ds_routines.h (device_pager_setup): Add prototype.
* Add [nh]to[hn][ls] prototypesMarin Ramesa2013-06-291-0/+5
| | | | * device/net_io.h (ntohl, htonl, ntohs, htons): Add prototypes.
* Fix int/long discrepancySamuel Thibault2013-06-291-7/+7
| | | | | | | * device/net_io.c (bpf_match): Make the `keys' parameter a pointer to unsigned int instead of unsigned long. (bpf_do_filter): Make `A', `B' and `mem' unsigned ints instead of unsigned longs. Also turn long casts into int casts.
* Add partitioning reload support to ahciSamuel Thibault2013-06-241-2/+33
| | | | | | | * linux/dev/drivers/block/ahci.c (port): Add `gd' field. (ahci_ioctl): New function. (ahci_fops): Fill `ioctl' field with `ahci_ioctl'. (ahci_probe_pci): Fill `gd' field with `gd'.
* Fix printing ahci PCI dev and funSamuel Thibault2013-06-241-2/+3
| | | | | * linux/dev/drivers/block/ahci.c (ahci_probe_dev): Compute `dev' and `fun' earlier so they can be printed.
* Add missing 4KiB memorySamuel Thibault2013-06-101-1/+1
| | | | | * i386/i386at/model_dep.c (init_alloc_aligned): Let allocated area last until end of memory map.
* Add non-contiguous mmap supportSamuel Thibault2013-06-102-10/+99
| | | | | | | * i386/include/mach/i386/multiboot.h (multiboot_mmap): New structure * i386/i386at/model_dep.c (mem_size_init): Parse boot_info.mmap_addr if available. (init_alloc_aligned): Likewise.
* Merge branch 'master' of git.savannah.gnu.org:/srv/git/hurd/gnumachSamuel Thibault2013-06-091-4/+10
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| * Fix object construction in the slab allocatorRichard Braun2013-06-091-4/+10
| | | | | | | | | | | | | | | | There is currently no actual use of constructors, which is why this bug has been long overlooked. * kern/slab.c (kmem_cpu_pool_fill): Call constructor on buffers unless verification is enabled for the cache, or the constructor is NULL.
* | Do not skip AHCI controller without HOST_CAP_ONLYSamuel Thibault2013-06-091-4/+0
| | | | | | | | | | | | | | | | We rather rely on the announced PCI type to determine whether to use IDE or AHCI. * linux/dev/drivers/block/ahci.c (ahci_probe_dev): Do not skip AHCI controller without HOST_CAP_ONLY.
* | Add timeout to ahci IDENTIFYSamuel Thibault2013-06-091-1/+15
| | | | | | | | | | | | * linux/dev/drivers/block/ahci.c (identify_timeout): New function. (identify_timer): New variable. (ahci_probe_port): Add timer to abandon identify command.
* | Fix printf formatSamuel Thibault2013-06-091-3/+3
| | | | | | | | | | | | * linux/dev/drivers/block/ahci.c (ahci_do_request): Cast capacity into unsigned long and use %lu format. (ahci_probe_port): Cast size into unsigned and use %u format.
* | Fix formatSamuel Thibault2013-06-091-3/+3
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* Comment unused variableMarin Ramesa2013-06-041-3/+4
| | | | * kern/ipc_mig.c (syscall_device_write_request): Comment unused variable.
* Merge branch 'master' of git.savannah.gnu.org:/srv/git/hurd/gnumachSamuel Thibault2013-06-041-0/+1
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| * Fix yet another locking error in the slab allocatorRichard Braun2013-06-021-0/+1
| | | | | | | | | | * kern/slab.c (kmem_cache_free): Relock cache before retrying releasing an object to the CPU pool layer.
* | Fix format warningsMiguel Figueiredo2013-06-043-7/+7
| | | | | | | | | | | | * vm/vm_resident.c (pmap_startup): Fix printf format. * xen/block.c (hyp_block_init, device_write): Likewise. * xen/net.c (hyp_net_init): Likewise.
* | Remove unused variableMiguel Figueiredo2013-06-021-1/+0
|/ | | | * kern/act.c (act_create): Remove unused variable.
* Remove unused variableMiguel Figueiredo2013-06-021-1/+0
| | | | * ipc/mach_port.c (mach_port_set_syscall_right): Remove unused variable.
* Add LBA48 support to AHCI driverSamuel Thibault2013-05-302-12/+41
| | | | | | | | | | | | * linux/dev/drivers/block/ahci.c (port): Extend `capacity' field type to unsigned long long. Add `lba48' field. Make `identify' field unsigned. (ahci_do_port_request): When `lba48' is true, use WIN_READDMA_EXT and WIN_WRITEDMA_EXT commands. (ahci_probe_port): Test lba48 flag, read capacity and set `lba48' accordingly. Display size in GiB above 10GiB. * linux/src/include/linux/hdreg.h (WIN_READDMA_EXT, WIN_WRITEDMA_EXT): New macros (hd_driveid): Add `command_set_2' and lba_capacity_2' fields.
* Remove old elevator algorithm functionMiguel Figueiredo2013-05-271-129/+0
| | | | * device/blkio.c (disksort): remove unused function
* Remove unneeded variable initializationMiguel Figueiredo2013-05-191-1/+1
| | | | | * kern/thread.c (thread_force_terminate): Remove unneeded variable initialization.
* Remove duplicate lineSamuel Thibault2013-05-191-1/+0
| | | | | | | Reported by Miguel Figueiredo * kern/thread.c (thread_create): Remove duplicate reset of new_thread->pc_sample.buffer to 0.
* Reduce fragmentation in the slab allocatorRichard Braun2013-05-161-2/+5
| | | | | | | | | | This reverts a change brought when reworking slab lists handling that made the allocator store slabs in LIFO order, whatever their reference count. While it's fine for free slabs, it actually increased fragmentation for partial slabs. * kern/slab.c (kmem_cache_alloc_from_slab): Insert slabs that become partial at the end of the partial slabs list.
* Rename list_insert to list_insert_headRichard Braun2013-05-162-5/+5
| | | | | | | | This change increases clarity. * kern/list.h (list_insert): Rename to ... (list_insert_head): ... this. * kern/slab.c: Update calls to list_insert.
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