6b3f4dc157
This commit separates the low-level keyboard driver from TTY, putting it in a separate driver (PCKBD). The commit also separates management of raw input devices from TTY, and puts it in a separate server (INPUT). All keyboard and mouse input from hardware is sent by drivers to the INPUT server, which either sends it to a process that has opened a raw input device, or otherwise forwards it to TTY for standard processing. Design by Dirk Vogt. Prototype by Uli Kastlunger. Additional changes made to the prototype: - the event communication is now based on USB HID codes; all input drivers have to use USB codes to describe events; - all TTY keymaps have been converted to USB format, with the effect that a single keymap covers all keys; there is no (static) escaped keymap anymore; - further keymap tweaks now allow remapping of literally all keys; - input device renumbering and protocol rewrite; - INPUT server rewrite, with added support for cancel and select; - PCKBD reimplementation, including PC/AT-to-USB translation; - support for manipulating keyboard LEDs has been added; - keyboard and mouse multiplexer devices have been added to INPUT, primarily so that an X server need only open two devices; - a new "libinputdriver" library abstracts away protocol details from input drivers, and should be used by all future input drivers; - both INPUT and PCKBD can be restarted; - TTY is now scheduled by KERNEL, so that it won't be punished for running a lot; without this, simply running "yes" on the console kills the system; - the KIOCBELL IOCTL has been moved to /dev/console; - support for the SCANCODES termios setting has been removed; - obsolete keymap compression has been removed; - the obsolete Olivetti M24 keymap has been removed. Change-Id: I3a672fb8c4fd566734e4b46d3994b4b7fc96d578
700 lines
11 KiB
Text
700 lines
11 KiB
Text
#
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# Boot system services in the boot image
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#
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service rs
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{
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uid 0;
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ipc ALL; # ALL ipc targets allowed
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system ALL; # ALL kernel calls allowed
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vm # Extra VM calls allowed:
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RS_SET_PRIV # 37
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RS_UPDATE # 41
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RS_MEMCTL # 42
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PROCCTL
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;
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io NONE; # No I/O range allowed
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irq NONE; # No IRQ allowed
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sigmgr SELF; # Signal manager is SELF
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scheduler KERNEL; # Scheduler is KERNEL
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priority 4; # priority queue 4
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quantum 500; # default server quantum
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};
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service ds
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{
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uid 0;
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ipc ALL_SYS; # All system ipc targets allowed
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system ALL; # ALL kernel calls allowed
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vm BASIC; # Only basic VM calls allowed
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io NONE; # No I/O range allowed
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irq NONE; # No IRQ allowed
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sigmgr rs; # Signal manager is RS
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scheduler KERNEL; # Scheduler is KERNEL
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priority 4; # priority queue 4
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quantum 500; # default server quantum
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};
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service vm
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{
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uid 0;
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ipc ALL; # ALL ipc targets allowed
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system ALL; # ALL kernel calls allowed
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vm NONE; # No VM calls allowed
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io NONE; # No I/O range allowed
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irq NONE; # No IRQ allowed
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sigmgr rs; # Signal manager is RS
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scheduler KERNEL; # Scheduler is KERNEL
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priority 2; # priority queue 2
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quantum 500; # default server quantum
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};
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service pm
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{
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uid 0;
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ipc ALL; # ALL ipc targets allowed
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system ALL; # ALL kernel calls allowed
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vm # Extra VM calls allowed:
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EXIT # 00
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FORK # 01
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BRK # 02
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EXEC_NEWMEM # 03
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WILLEXIT # 05
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NOTIFY_SIG # 39
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;
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io NONE; # No I/O range allowed
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irq NONE; # No IRQ allowed
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sigmgr rs; # Signal manager is RS
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scheduler KERNEL; # Scheduler is KERNEL
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priority 4; # priority queue 4
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quantum 500; # default server quantum
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};
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service sched
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{
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uid 0;
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ipc ALL_SYS; # All system ipc targets allowed
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system ALL; # ALL kernel calls allowed
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vm BASIC; # Only basic VM calls allowed
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io NONE; # No I/O range allowed
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irq NONE; # No IRQ allowed
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sigmgr rs; # Signal manager is RS
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scheduler KERNEL; # Scheduler is KERNEL
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priority 4; # priority queue 4
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quantum 500; # default server quantum
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};
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service vfs
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{
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uid 0;
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ipc ALL; # ALL ipc targets allowed
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system # Extra kernel calls allowed:
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KILL # 06
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UMAP # 14
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VIRCOPY # 15
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MEMSET
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;
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vm PROCCTL
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VFS_MMAP
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VFS_REPLY
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;
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io NONE; # No I/O range allowed
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irq NONE; # No IRQ allowed
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sigmgr rs; # Signal manager is RS
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scheduler KERNEL; # Scheduler is KERNEL
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priority 5; # priority queue 5
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quantum 500; # default server quantum
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};
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service mfs
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{
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ipc ALL_SYS; # All system ipc targets allowed
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system BASIC; # Only basic kernel calls allowed
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vm MAPCACHEPAGE SETCACHEPAGE CLEARCACHE;
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io NONE; # No I/O range allowed
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irq NONE; # No IRQ allowed
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sigmgr rs; # Signal manager is RS
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scheduler sched; # Scheduler is sched
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priority 5; # priority queue 5
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quantum 500; # default server quantum
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};
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service ntfs-3g
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{
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uid SELF; # Use uid of user starting service
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ipc ALL_SYS; # All system ipc targets allowed
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system BASIC; # Only basic kernel calls allowed
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vm BASIC; # Only basic VM calls allowed
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io NONE; # No I/O range allowed
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irq NONE; # No IRQ allowed
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sigmgr rs; # Signal manager is RS
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scheduler sched; # Scheduler is sched
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priority 5; # priority queue 5
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quantum 500; # default server quantum
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};
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service ext2
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{
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ipc ALL_SYS; # All system ipc targets allowed
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system BASIC; # Only basic kernel calls allowed
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vm MAPCACHEPAGE SETCACHEPAGE CLEARCACHE;
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io NONE; # No I/O range allowed
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irq NONE; # No IRQ allowed
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sigmgr rs; # Signal manager is RS
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scheduler sched; # Scheduler is sched
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priority 5; # priority queue 5
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quantum 500; # default server quantum
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};
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service pfs
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{
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ipc ALL_SYS; # All system ipc targets allowed
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system BASIC; # Only basic kernel calls allowed
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vm MAPCACHEPAGE SETCACHEPAGE CLEARCACHE;
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io NONE; # No I/O range allowed
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irq NONE; # No IRQ allowed
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sigmgr rs; # Signal manager is RS
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scheduler sched; # Scheduler is sched
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priority 5; # priority queue 5
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quantum 500; # default server quantum
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};
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service tty
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{
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uid 0;
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ipc ALL_SYS; # All system ipc targets allowed
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system # Extra kernel calls allowed:
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KILL # 06
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UMAP # 14
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VIRCOPY # 15
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PHYSCOPY # 16
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IRQCTL # 19
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INT86 # 20
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DEVIO # 21
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SDEVIO # 22
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VDEVIO # 23
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ABORT # 27
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IOPENABLE # 28
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READBIOS # 35
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;
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vm BASIC; # Only basic VM calls allowed
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io ALL; # ALL I/O ranges allowed
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irq NONE; # No IRQ allowed
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sigmgr rs; # Signal manager is RS
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scheduler KERNEL; # Scheduler is KERNEL (prevents console stalls)
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priority 1; # priority queue 1
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quantum 50; # default driver quantum
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};
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service memory
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{
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uid 0;
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ipc ALL_SYS; # All system ipc targets allowed
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system # Extra kernel calls allowed:
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UMAP # 14
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VIRCOPY # 15
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PHYSCOPY # 16
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IRQCTL # 19
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INT86 # 20
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DEVIO # 21
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SDEVIO # 22
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VDEVIO # 23
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IOPENABLE # 28
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;
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vm BASIC; # Only basic VM calls allowed
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io NONE; # No I/O range allowed
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irq NONE; # No IRQ allowed
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sigmgr rs; # Signal manager is RS
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scheduler KERNEL; # Scheduler is KERNEL
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priority 3; # priority queue 3
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quantum 50; # default driver quantum
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};
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service log
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{
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ipc SYSTEM vfs rs vm;
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priority 2;
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};
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service init
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{
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uid 0;
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ipc # ipc targets allowed:
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pm vfs rs vm
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;
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system NONE; # No kernel calls allowed
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vm BASIC; # Only basic VM calls allowed
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io NONE; # No I/O range allowed
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irq NONE; # No IRQs allowed
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sigmgr pm; # Signal manager is PM
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};
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#
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# Dynamically started system services
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#
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service floppy
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{
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irq 6;
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io 3f0:8
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0:10 # DMA controller
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81 # Also DMA
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;
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system
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UMAP # 14
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IRQCTL # 19
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DEVIO # 21
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VDEVIO # 23
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;
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};
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service dp8390
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{
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system
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IRQCTL # 19
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DEVIO # 21
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SDEVIO # 22
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;
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pci device 10ec/8029;
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uid 0;
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};
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service dpeth
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{
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system
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IRQCTL # 19
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DEVIO # 21
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SDEVIO # 22
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;
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uid 0;
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};
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service inet
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{
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uid 0;
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};
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service lwip
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{
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uid 0;
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};
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service random
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{
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};
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service readclock.drv
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{
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ipc ALL;
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io 70:2;
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system
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PRIVCTL # 4
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UMAP # 14
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VIRCOPY # 15
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DEVIO # 21
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READBIOS # 35
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;
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uid 0;
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};
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service is
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{
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vm
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INFO
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;
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uid 0;
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};
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service acpi
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{
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io ALL;
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system
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PRIVCTL # 4
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DEVIO # 21
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;
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uid 0;
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};
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service pci
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{
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io cf8:8 # PCI bus controller
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4d0:2 # PIIX
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;
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system
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PRIVCTL # 4
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DEVIO # 21
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;
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uid 0;
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};
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service ahci
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{
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system
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UMAP # 14
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VUMAP # 18
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IRQCTL # 19
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;
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pci class
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1/6/1 # Mass storage / SATA / AHCI
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;
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};
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service virtio_blk
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{
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system
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UMAP
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VUMAP
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IRQCTL
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DEVIO
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;
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pci device 1af4/1001;
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};
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service at_wini
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{
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io 1f0:8 # Controller 0
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3f6 # Also controller 0
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170:8 # Controller 1
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376 # Also controller 1
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;
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irq
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14 # Controller 0
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15 # Controller 1
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;
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system
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UMAP # 14
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IRQCTL # 19
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DEVIO # 21
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SDEVIO # 22
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VDEVIO # 23
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READBIOS # 35
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;
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pci class
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1/1 # Mass storage / IDE
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1/80 # Mass storage / Other (80 hex)
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1/4 # Mass storage / RAID
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;
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};
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service procfs
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{
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system
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VIRCOPY # 15
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;
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vm
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INFO
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;
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uid 0;
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};
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service isofs
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{
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system
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UMAP # 14
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;
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uid 0;
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};
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service hgfs
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{
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ipc
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SYSTEM pm vfs rs vm
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;
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};
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service vbfs
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{
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ipc
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SYSTEM pm vfs rs ds vm vbox
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;
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};
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service printer
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{
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io 378:4 # LPT1
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278:4 # LPT2
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;
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irq
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7 # PRINTER_IRQ
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;
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system
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KILL # 6
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UMAP # 14
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IRQCTL # 19
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DEVIO # 21
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VDEVIO # 23
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READBIOS # 35
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;
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};
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service orinoco
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{
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system
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PRIVCTL # 4
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UMAP # 14
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IRQCTL # 19
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DEVIO # 21
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VM_MAP # 30
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;
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pci device 1260/3873;
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pci device 1186/1300;
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uid 0;
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};
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service es1370
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{
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system
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UMAP # 14
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IRQCTL # 19
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DEVIO # 21
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;
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pci device 1274/5000;
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};
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service es1371
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{
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system
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UMAP # 14
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IRQCTL # 19
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DEVIO # 21
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;
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pci device 1274/1371;
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};
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service ti1225
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{
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system
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IRQCTL # 19
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;
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pci device 104c/ac1c;
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};
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service amddev
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{
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pci device 1022/1103;
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system
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UMAP_REMOTE # 17
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;
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vm
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ADDDMA # 12
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DELDMA # 13
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GETDMA # 14
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;
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uid 0;
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};
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service osscore
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{
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system
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PRIVCTL # 4
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UMAP # 14
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IRQCTL # 19
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DEVIO # 21
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SDEVIO # 22
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;
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pci class
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4/1 # Multimedia / Audio device
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;
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ipc
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SYSTEM pm rs tty ds vfs vm
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pci inet lwip amddev
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;
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uid 0;
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};
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service filter
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{
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ipc
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SYSTEM pm vfs rs ds vm
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at_wini
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;
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control
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at_wini
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;
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};
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service input
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{
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ipc SYSTEM pm vfs rs ds tty vm;
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priority 1;
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};
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service pckbd
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{
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system
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IRQCTL # 19
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DEVIO # 21
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;
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io 60:8; # Keyboard, keyboard command/status
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irq
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1 # Keyboard
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12 # Auxiliary input (mouse)
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;
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ipc SYSTEM pm rs ds vm input;
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priority 1;
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};
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service hello
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{
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system
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IRQCTL # 19
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DEVIO # 21
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;
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ipc
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SYSTEM pm rs tty ds vm vfs
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pci inet lwip amddev
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;
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uid 0;
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};
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service devman
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{
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uid 0;
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};
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service mmc
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{
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system
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PRIVCTL # 4
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IRQCTL # 19
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;
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# Interrupts allowed
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irq
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64
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83
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; # IRQs allowed
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priority 4; # priority queue 4
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};
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service fb
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{
|
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system
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UMAP # 14
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DEVIO # 21
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PRIVCTL # 4
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;
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ipc
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SYSTEM pm rs ds vm vfs cat24c256 tda19988
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;
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};
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service gpio
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{
|
|
system
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PRIVCTL # 4
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IRQCTL # 19
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|
PADCONF # 57
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|
;
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irq
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29 # GPIO module 1 (dm37xx)
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30 # GPIO module 2 (dm37xx)
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31 # GPIO module 3 (dm37xx)
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32 # GPIO module 4 (dm37xx) / module 2a (am335x)
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33 # GPIO module 5 (dm37xx) / module 2b (am335x)
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|
34 # GPIO module 6 (dm37xx)
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|
62 # GPIO module 3a (am335x)
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|
63 # GPIO module 3b (am335x)
|
|
96 # GPIO module 0a (am335x)
|
|
97 # GPIO module 0b (am335x)
|
|
98 # GPIO module 1a (am335x)
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99 # GPIO module 1b (am335x)
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;
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};
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|
|
service i2c
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|
{
|
|
system
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|
PRIVCTL # 4
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|
IRQCTL # 19
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|
PADCONF # 57
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|
;
|
|
irq
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|
# DM37XX (BeagleBoard-xM)
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|
56 # I2C module 1
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|
57 # I2C module 2
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|
61 # I2C module 3
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|
# AM335X (BeagleBone)
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|
70 # I2C module 1
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|
71 # I2C module 2
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|
30 # I2C module 3
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|
;
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ipc SYSTEM RS DS;
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|
};
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|
|
service cat24c256
|
|
{
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|
ipc SYSTEM RS DS i2c;
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|
};
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|
|
service tda19988
|
|
{
|
|
ipc SYSTEM RS DS i2c;
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|
};
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|
|
service tps65217
|
|
{
|
|
uid 0; # needed for doing reboot(RBT_POWEROFF)
|
|
system IRQCTL PRIVCTL;
|
|
irq 7; # NNMI pin on BeagleBone / BeagleBone Black
|
|
ipc SYSTEM RS DS PM i2c;
|
|
};
|
|
|
|
service tps65950
|
|
{
|
|
ipc SYSTEM RS DS i2c readclock.drv;
|
|
};
|
|
|
|
service tsl2550
|
|
{
|
|
ipc SYSTEM RS DS i2c;
|
|
};
|
|
|
|
service sht21
|
|
{
|
|
ipc SYSTEM RS DS i2c;
|
|
};
|
|
|
|
service bmp085
|
|
{
|
|
ipc SYSTEM RS DS i2c;
|
|
};
|
|
|
|
service vbox
|
|
{
|
|
system
|
|
UMAP # 14
|
|
VUMAP # 18
|
|
IRQCTL # 19
|
|
DEVIO # 21
|
|
;
|
|
pci device 80ee/cafe;
|
|
ipc
|
|
SYSTEM
|
|
PM
|
|
RS
|
|
VM
|
|
pci
|
|
;
|
|
uid 0;
|
|
};
|
|
|
|
service fbd
|
|
{
|
|
ipc
|
|
SYSTEM VFS RS DS VM
|
|
ahci
|
|
at_wini
|
|
;
|
|
};
|
|
|
|
service vnd
|
|
{
|
|
ipc
|
|
SYSTEM VFS RS VM
|
|
;
|
|
uid 0; # only for dupfrom(2)
|
|
};
|