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* Do not install device/input.hSamuel Thibault2024-03-151-106/+0
| | | | | | | | Is _IO{,R,W,WR} macros conflict with the glibc-provided macros and bring confusion as to what is supposed to be the right definition. There is currently no user of it anyway, the Hurd console driver has its own copy.
* Use c_string for dev_name_t in the device subsystem.Flavio Cruz2023-04-293-0/+31
| | | | | | | | | | | | Added device_open_new and device_open_new_request and reused the old MiG ID for xxx_device_set_status which has not been in used in the past decade. Note that device_open_new is gated on defining DEVICE_ENABLE_DEVICE_OPEN_NEW because otherwise some hurd servers wouldn't compile anymore unless patched. This macro allows us to control the rollout. Message-Id: <ZEi1LV+9ShuXqtcr@jupiter.tail36e24.ts.net>
* Use standard types in include/device/input.hFlavio Cruz2023-01-281-2/+2
| | | | | | | | | | --enable-platform=xen won't compile because u_char is not included from sys/types.h. Also, we are forcing users of include/device/input.h to include glibc headers that export such types which should not be necessary. For i386/i386at/kd.h we include input.h to get Scancode. Message-Id: <Y9S7oIyVFazVAOqb@jupiter.tail36e24.ts.net>
* update writev syscall signature with rpc typesLuca Dariz2023-01-181-0/+4
| | | | | | | | | | * device/device_emul.h: write/writev: update trap argument types * device/ds_routines.c: update argument types and adjust copyin * device/ds_routines.h: write/writev: update trap argument type * include/device/device_types.h: add rpc_io_buf_vec_t type * kern/ipc_mig.c: write/writev: update trap argument type * kern/ipc_mig.h: Likewise Message-Id: <20230116105857.240210-5-luca@orpolo.org>
* Export input structures used by Hurd in device/input.h.Flavio Cruz2023-01-091-0/+106
| | | | | | Also delete sys/ioctl.h and merge it with device/input.h since it is only needed here. Message-Id: <Y7uirJzaJeOBzAmq@jupiter.tail36e24.ts.net>
* Use long_natural_t for recnum_tFlavio Cruz2022-12-182-2/+12
| | | | | | | | | | | | For 64 bits, device operations will provide an addressing space of 64 bits. Also define the translation functions if long_natural_t or long_integer_t are ever used in RPCs. Note that MIG does not implicitly inherit the translation functions from types hence the need to redefine them for recnum_t. Message-Id: <Y59MFzekEA0YUXIw@mars>
* device_types: Add more const_ typesSamuel Thibault2022-01-161-0/+2
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* device_types: Add const_dev_name_tSamuel Thibault2022-01-161-0/+1
| | | | This will avoid forcing the caller to respect the definite string size.
* device_read: Add dealloc for dataSamuel Thibault2021-08-211-1/+1
| | | | | | | | | It would be very tricky for the server to manage deallocation for device_read, and does not seem useful anyway. device_reply.defs already has it. * include/device/device.defs (device_read): Add dealloc flag for the data array.
* Add hardware interrupt notification mechanismSamuel Thibault2020-07-103-0/+88
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This allows privileged userland drivers to get notifications of hardware interrupts. Initial work by Zheng Da, reworked by Damien Zammit and myself. * Makefrag.am (libkernel_a_SOURCES): Add device/intr.c and device/intr.h. (include_device_HEADERS): Add include/device/notify.defs and include/device/notify.h. * device/dev_hdr.h (name_equal): Add declaration. * device/ds_routines.c: Include <device/intr.h> (ds_device_intr_register, ds_device_intr_ack): New functions. * device/intr.c, device/intr.h: New files. * doc/mach.texi (Device Interrupt): New section. * i386/Makefrag.am (libkernel_a_SOURCES): Add i386/i386/irq.c and i386/i386/irq.h. * i386/i386/irq.c, i386/i386/irq.h: New files. * i386/i386at/conf.c: Include <device/intr.h>. (irqname): New macro. (dev_name_list): Add irq device. * include/device/device.defs (device_intr_register, device_intr_ack): New RPCs. * include/device/notify.defs, include/device/notify.h: New files. * kern/startup.c: Include <device/intr.h> (start_kernel_threads): Start intr_thread thread. * linux/dev/arch/i386/kernel/irq.c: Include <device/intr.h> (linux_action): Add user_intr field. (linux_intr): Call user_intr action if any. (mask_irq, unmask_irq): Move functions to i386/i386/pic.c (__disable_irq, __enable_irq): Move functions to i386/i386/irq.c. (install_user_intr_handler): New function. (request_irq): Initialize user_intr field. * linux/src/include/asm-i386/irq.h (__disable_irq, __enable_irq): Remove prototypes. * i386/i386/pic.c (mask_irq, unmask_irq): New functions. * i386/i386/pic.h (mask_irq, unmask_irq): New prototypes.
* Avoid old typeSamuel Thibault2018-03-031-4/+2
| | | | | * include/device/bpf.h: Do not include <sys/types.h> (struct bpf_version): Use unsigned short type instead of u_short.
* Use uint32_t instead of unsigned32_t.Flavio Cruz2016-04-041-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Implement stdint.h and use it in gnumach. Remove old type definitions such as signed* and unsigned*. * Makefile.am: Add -ffreestanding. * i386/i386/xen.h: Use uint64_t. * i386/include/mach/i386/machine_types.defs: Use uint32_t and int32_t. * i386/include/mach/i386/vm_types.h: Remove definitions of int*, uint*, unsigned* and signed* types. * i386/xen/xen.c: Use uint64_t. * include/device/device_types.defs: Use uint32_t. * include/mach/std_types.defs: Use POSIX types. * include/mach/std_types.h: Include stdint.h. * include/stdint.h: New file with POSIX types. * include/sys/types.h: Include stdint.h. * ipc/ipc_kmsg.c: Use uint64_t. * kern/exception.c: Use uint32_t. * linux/dev/include/linux/types.h: Remove POSIX types. * xen/block.c: Use uint64_t. * xen/net.c: Do not use removed unsigned*_t types. * xen/ring.h: Use uint32_t instead. * xen/store.c: Use uint32_t. * xen/store.h: Use uint32_t. * xen/time.c: Use POSIX types only. * xen/time.h: Use uint64_t.
* include: make `mach_port_t' payload-awareJustus Winter2014-11-283-3/+21
| | | | | | | | | | | | Honor a new macro `MACH_PAYLOAD_TO_PORT' to inject a translation function mapping payloads to port names in the definition of `mach_port_t'. * include/mach/std_types.defs (mach_port_t): Honor `MACH_PAYLOAD_TO_PORT'. * include/device/device.defs (reply_port_t): Likewise. * include/device/device_reply.defs (reply_port_t): Likewise. * include/device/device_request.defs (reply_port_t): Likewise.
* include: add a payload-aware intran mutator for device_tJustus Winter2014-11-031-0/+3
| | | | | * include/device/device_types.defs (device_t): Add a payload-aware intran mutator.
* Rewrite old-style #endif FOO directivesJustus Winter2014-05-251-1/+1
| | | | | | | | | | | | | | | | * i386/include/mach/i386/cthreads.h: Rewrite old-style #endif FOO directives. * include/device/tape_status.h: Likewise. * include/mach/alert.h: Likewise. * include/mach/boot.h: Likewise. * include/mach/default_pager_types.defs: Likewise. * include/mach/default_pager_types.h: Likewise. * include/mach/multiboot.h: Likewise. * include/mach/notify.defs: Likewise. * include/mach_debug/pc_info.h: Likewise. * kern/act.h: Likewise. * kern/refcount.h: Likewise. * kern/shuttle.h: Likewise.
* include: fix the definition of device_openJustus Winter2014-04-101-1/+10
| | | | | | | | | | | Previously, every userspace server implementing the device protocol filtered the device definitions to replace the device_t type with mach_port_send_t to make the device argument of device_open polymorphic. Rather than doing that, which makes it impossible to use translation functions, fix the definition of device_open. * include/device/device.defs (device_open): Redefine the device argument to make it polymorphic unless a outran function is specified.
* include: make the device_t types translation functions mutableJustus Winter2014-04-081-0/+14
| | | | | | | | | | Make the intran, outtran and destructor functions mutable using preprocessor macros. Make it possible to inject imports using the DEVICE_IMPORTS macro. This way, userspace servers can provide their own translation functions. * include/device/device_types.defs: Honor DEVICE_IMPORTS. (device_t): Make the translation mutable using preprocessor macros.
* Fix implicit declaration of functionSamuel Thibault2013-12-081-0/+2
| | | | | | | Thanks Marin Ramesa for the report. * device/ds_routines.h (device_deallocate): Move declaration to... * include/device/device_types.h (device_deallocate): ... here.
* Add ifndefsMarin Ramesa2013-11-181-0/+5
| | | | | | | | | | Finish up with the addition of ifndefs. * device/buf.h: Add ifndef. * device/dev_master.h: Likewise. * include/device/tty_status.h: Likewise. * include/mach/version.h: Likewise. * ipc/ipc_machdep.h: Likewise.
* Remove long obsolete RPC routinesGuillem Jover2011-09-021-25/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * kern/compat_xxx_defs.h: Remove file. * Makefrag.am (libkernel_a_SOURCES): Remove `kern/compat_xxx_defs.h'. * include/mach/mach_types.defs (xxx_emulation_vector_t): Remove type. * device/device.srv: Do not simport <kern/compat_xxx_defs.h>. * kern/mach.srv: Likewise. * kern/mach_host.srv: Likewise. * include/device/device.defs [MACH_KERNEL]: Do not simport <kern/compat_xxx_defs.h>. (xxx_device_set_status, xxx_device_get_status) (xxx_device_set_filter): Replace routine declarations with skip directives. * include/mach/mach.defs [MACH_KERNEL]: Do not simport <kern/compat_xxx_defs.h>. (xxx_memory_object_lock_request, xxx_task_get_emulation_vector) (xxx_task_set_emulation_vector, xxx_host_info, xxx_slot_info) (xxx_cpu_control, xxx_task_info, xxx_thread_get_state) (xxx_thread_set_state, xxx_thread_info): Replace routine declarations with skip directive. * include/mach/mach_host.defs [MACH_KERNEL]: Do not simport <kern/compat_xxx_defs.h>. (yyy_host_info, yyy_processor_info, yyy_processor_control) (xxx_processor_set_default_priv, yyy_processor_set_info): Replace routine declarations with skip directive. * kern/ipc_host.c (xxx_processor_set_default_priv): Remove function. * kern/machine.c (xxx_host_info, xxx_slot_info) (xxx_cpu_control): Likewise. * kern/syscall_emulation.c (xxx_task_set_emulation_vector) (xxx_task_get_emulation_vector): Likewise. * vm/memory_object.c (xxx_memory_object_lock_request): Likewise.
* 2008-07-29 Zheng Da <zhengda1936@gmail.com>Samuel Thibault2009-06-181-0/+1
| | | | | | | | | | | Manuel Menal <mmenal@hurdfr.org> * include/device/net_status.h (NET_FLAGS): New macro. * linux/dev/glue/net.c (device_get_status): Handle NET_FLAGS case. (device_set_status): Likewise, calls dev_change_flags. * linux/dev/include/linux/netdevice.h (dev_change_flags): Declare function. * linux/dev/net/core/dev.c (dev_change_flags): Add function.
* 2006-05-14 Roland McGrath <roland@frob.com>Thomas Schwinge2009-06-184-30/+46
| | | | | | | | | | | | [sync from HEAD, 2002-06-17] * device/if_hdr.h: Replace ancient UCB copyright terms with current approved UCB terms. * include/sys/reboot.h: Likewise. * include/device/disk_status.h: Likewise. * include/device/tape_status.h: Likewise. * device/net_io.c: Remove advertising clause from UCB copyright terms. * include/device/audio_status.h: Likewise. * include/device/bpf.h: Likewise.
* 2006-04-27 Richard Braun <syn@hurdfr.org>Thomas Schwinge2009-06-182-6/+20
| | | | | | | | | | | | | | | | | | | Manuel Menal <mmenal@hurdfr.org> * device/if_hdr.h (struct ifnet): Added new members `if_snd_port_list' and `if_snd_port_list_lock'. * device/net_io.c: Reworked to improve BPF support. Filters can be applied to ingress packets, egress packets, or both. * device/subrs.c: Initialize the `if_snd_port_list' and `if_snd_port_list_lock'. * include/device/bpf.h [0]: Enable unconditionally. Include <sys/types.h>. (BPF_IN, BPF_OUT): New macros. * include/device/net_status.h (NETF_TYPE_MASK, NETF_IN, NETF_OUT): New macros. (struct net_rcv_msg): New member `sent'. * linux/dev/glue/net.c: Mark ingress packets as received and inject egress packets into the packet filters.
* 2001-10-07 Roland McGrath <roland@frob.com>Roland McGrath2001-10-071-12/+12
| | | | | | | | | | | * ddb/db_access.c: Fix obsolescent #else/#endif syntax. * device/dev_name.c: Likewise. * device/dev_pager.c: Likewise. * device/ds_routines.c: Likewise. * i386/i386/i386asm.sym: Likewise. * include/device/device_reply.defs: Likewise. * include/mach/memory_object.defs: Likewise. * include/mach/memory_object_default.defs: Likewise.
* 2001-04-27 Marcus Brinkmann <marcus@gnu.org>Marcus Brinkmann2001-04-271-1/+3
| | | | | | * include/device/tty_status.h: New macros B57600 and B115200, increase NSPEED accordingly. * i386/i386at/com.c (divisorreg): New divisor 1.
* 2001-04-04 Roland McGrath <roland@frob.com>Roland McGrath2001-04-054-38/+38
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * ddb/db_access.h: Fix obsolescent #else/#endif syntax. * ddb/db_aout.c: Likewise. * ddb/db_break.c: Likewise. * ddb/db_break.h: Likewise. * ddb/db_command.c: Likewise. * ddb/db_command.h: Likewise. * ddb/db_cond.c: Likewise. * ddb/db_examine.c: Likewise. * ddb/db_expr.c: Likewise. * ddb/db_ext_symtab.c: Likewise. * ddb/db_input.c: Likewise. * ddb/db_lex.c: Likewise. * ddb/db_macro.c: Likewise. * ddb/db_mp.c: Likewise. * ddb/db_output.c: Likewise. * ddb/db_print.c: Likewise. * ddb/db_run.c: Likewise. * ddb/db_sym.c: Likewise. * ddb/db_task_thread.c: Likewise. * ddb/db_task_thread.h: Likewise. * ddb/db_trap.c: Likewise. * ddb/db_variables.c: Likewise. * ddb/db_watch.c: Likewise. * ddb/db_watch.h: Likewise. * ddb/db_write_cmd.c: Likewise. * device/dev_pager.c: Likewise. * device/device_port.h: Likewise. * device/device_types_kernel.h: Likewise. * device/ds_routines.h: Likewise. * device/errno.h: Likewise. * device/if_ether.h: Likewise. * device/if_hdr.h: Likewise. * device/io_req.h: Likewise. * device/net_io.c: Likewise. * device/net_io.h: Likewise. * i386/i386/ast_check.c: Likewise. * i386/i386/cswitch.S: Likewise. * i386/i386/db_disasm.c: Likewise. * i386/i386/db_interface.c: Likewise. * i386/i386/db_trace.c: Likewise. * i386/i386/debug.h: Likewise. * i386/i386/debug_i386.c: Likewise. * i386/i386/debug_trace.S: Likewise. * i386/i386/eflags.h: Likewise. * i386/i386/gdt.h: Likewise. * i386/i386/hardclock.c: Likewise. * i386/i386/idt-gen.h: Likewise. * i386/i386/ipl.h: Likewise. * i386/i386/ktss.h: Likewise. * i386/i386/kttd_interface.c: Likewise. * i386/i386/ldt.h: Likewise. * i386/i386/lock.h: Likewise. * i386/i386/locore.S: Likewise. * i386/i386/mp_desc.h: Likewise. * i386/i386/pic.c: Likewise. * i386/i386/pic.h: Likewise. * i386/i386/pio.h: Likewise. * i386/i386/pit.h: Likewise. * i386/i386/seg.h: Likewise. * i386/i386/thread.h: Likewise. * i386/i386/trap.c: Likewise. * i386/i386/trap.h: Likewise. * i386/i386/vm_param.h: Likewise. * i386/i386/vm_tuning.h: Likewise. * i386/i386at/autoconf.c: Likewise. * i386/i386at/blit.c: Likewise. * i386/i386at/conf.c: Likewise. * i386/i386at/fd.c: Likewise. * i386/i386at/idt.h: Likewise. * i386/i386at/immc.c: Likewise. * i386/i386at/kd.c: Likewise. * i386/i386at/kd_event.c: Likewise. * i386/i386at/kd_mouse.c: Likewise. * i386/i386at/model_dep.c: Likewise. * i386/i386at/rtc.c: Likewise. * i386/include/mach/i386/asm.h: Likewise. * i386/include/mach/i386/eflags.h: Likewise. * i386/include/mach/i386/mach_i386.defs: Likewise. * i386/include/mach/i386/multiboot.h: Likewise. * i386/include/mach/i386/trap.h: Likewise. * i386/include/mach/i386/vm_types.h: Likewise. * i386/include/mach/sa/stdarg.h: Likewise. * i386/intel/pmap.c: Likewise. * i386/intel/pmap.h: Likewise. * include/alloca.h: Likewise. * include/device/device_types.defs: Likewise. * include/device/device_types.h: Likewise. * include/device/disk_status.h: Likewise. * include/device/net_status.h: Likewise. * include/mach/mach.defs: Likewise. * include/mach/memory_object.defs: Likewise. * include/mach/std_types.defs: Likewise. * include/mach_debug/hash_info.h: Likewise. * include/mach_debug/ipc_info.h: Likewise. * include/mach_debug/mach_debug.defs: Likewise. * include/mach_debug/mach_debug_types.defs: Likewise. * include/mach_debug/mach_debug_types.h: Likewise. * include/mach_debug/vm_info.h: Likewise. * include/mach_debug/zone_info.h: Likewise. * include/sys/ioctl.h: Likewise. * include/sys/time.h: Likewise. * ipc/ipc_entry.h: Likewise. * ipc/ipc_hash.h: Likewise. * ipc/ipc_init.c: Likewise. * ipc/ipc_kmsg.c: Likewise. * ipc/ipc_kmsg.h: Likewise. * ipc/ipc_marequest.c: Likewise. * ipc/ipc_marequest.h: Likewise. * ipc/ipc_mqueue.c: Likewise. * ipc/ipc_mqueue.h: Likewise. * ipc/ipc_notify.c: Likewise. * ipc/ipc_notify.h: Likewise. * ipc/ipc_object.c: Likewise. * ipc/ipc_object.h: Likewise. * ipc/ipc_port.c: Likewise. * ipc/ipc_port.h: Likewise. * ipc/ipc_pset.c: Likewise. * ipc/ipc_pset.h: Likewise. * ipc/ipc_right.c: Likewise. * ipc/ipc_right.h: Likewise. * ipc/ipc_space.c: Likewise. * ipc/ipc_space.h: Likewise. * ipc/mach_debug.c: Likewise. * ipc/mach_msg.c: Likewise. * ipc/mach_msg.h: Likewise. * ipc/mach_port.c: Likewise. * kern/act.c: Likewise. * kern/assert.h: Likewise. * kern/ast.c: Likewise. * kern/ast.h: Likewise. * kern/bootstrap.c: Likewise. * kern/counters.c: Likewise. * kern/counters.h: Likewise. * kern/debug.h: Likewise. * kern/exception.c: Likewise. * kern/host.h: Likewise. * kern/ipc_host.c: Likewise. * kern/ipc_host.h: Likewise. * kern/ipc_kobject.c: Likewise. * kern/ipc_mig.c: Likewise. * kern/ipc_tt.c: Likewise. * kern/ipc_tt.h: Likewise. * kern/kalloc.h: Likewise. * kern/lock_mon.c: Likewise. * kern/mach_clock.c: Likewise. * kern/mach_factor.c: Likewise. * kern/mach_param.h: Likewise. * kern/machine.c: Likewise. * kern/processor.c: Likewise. * kern/profile.c: Likewise. * kern/queue.h: Likewise. * kern/sched.h: Likewise. * kern/startup.c: Likewise. * kern/syscall_emulation.h: Likewise. * kern/syscall_subr.c: Likewise. * kern/syscall_subr.h: Likewise. * kern/syscall_sw.c: Likewise. * kern/syscall_sw.h: Likewise. * kern/task.h: Likewise. * kern/thread_swap.h: Likewise. * kern/time_out.h: Likewise. * kern/time_stamp.c: Likewise. * kern/time_stamp.h: Likewise. * kern/timer.c: Likewise. * kern/timer.h: Likewise. * kern/xpr.c: Likewise. * kern/xpr.h: Likewise. * kern/zalloc.c: Likewise. * kern/zalloc.h: Likewise. * linux/dev/drivers/block/ide.c: Likewise. * linux/dev/include/linux/blk.h: Likewise. * linux/src/include/linux/cdrom.h: Likewise. * linux/src/include/linux/md.h: Likewise. * util/cpu.h: Likewise. * vm/memory_object.c: Likewise. * vm/memory_object.h: Likewise. * vm/pmap.h: Likewise. * vm/vm_debug.c: Likewise. * vm/vm_external.h: Likewise. * vm/vm_fault.c: Likewise. * vm/vm_fault.h: Likewise. * vm/vm_kern.h: Likewise. * vm/vm_map.c: Likewise. * vm/vm_map.h: Likewise. * vm/vm_object.h: Likewise. * vm/vm_pageout.c: Likewise. * vm/vm_pageout.h: Likewise. * vm/vm_user.h: Likewise.
* 2001-01-09 Marcus Brinkmann <marcus@gnu.org>Marcus Brinkmann2001-01-091-0/+5
| | | | | | | | | | | * include/device/device_types.h: New get_status call DEV_GET_RECORDS to get the number of records of a device (rather than the number of bytes). Accordingly define DEV_GET_RECORDS_DEVICE_RECORDS, DEV_GET_RECORDS_RECORD_SIZE and DEV_GET_RECORDS_COUNT. * linux/dev/glue/block.c (device_get_status): Handle DEV_GET_RECORDS.
* Initial sourceThomas Bushnell1997-02-2511-0/+1698
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