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Viewing changes to uspace/srv/hid/input/port/gxemul.c

  • Committer: Martin Sucha
  • Date: 2011-07-08 17:01:01 UTC
  • mfrom: (1095 main-clone)
  • mto: This revision was merged to the branch mainline in revision 1123.
  • Revision ID: sucha14@st.fmph.uniba.sk-20110708170101-eosjw1koauuvmzkz
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uspace/srv/hid/input/port/gxemul.c
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/*
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 * Copyright (c) 2007 Michal Kebrt
 
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 * Copyright (c) 2011 Jiri Svoboda
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 * All rights reserved.
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 *
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 * Redistribution and use in source and binary forms, with or without
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#include <ddi.h>
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#include <errno.h>
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static int gxemul_port_init(kbd_dev_t *);
 
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static void gxemul_port_yield(void);
 
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static void gxemul_port_reclaim(void);
 
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static void gxemul_port_write(uint8_t data);
 
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kbd_port_ops_t gxemul_port = {
 
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        .init = gxemul_port_init,
 
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        .yield = gxemul_port_yield,
 
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        .reclaim = gxemul_port_reclaim,
 
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        .write = gxemul_port_write
 
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};
 
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static kbd_dev_t *kbd_dev;
 
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static irq_cmd_t gxemul_cmds[] = {
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        { 
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                .cmd = CMD_PIO_READ_8, 
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static void gxemul_irq_handler(ipc_callid_t iid, ipc_call_t *call);
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/** Initializes keyboard handler. */
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int kbd_port_init(void)
 
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static int gxemul_port_init(kbd_dev_t *kdev)
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{
 
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        kbd_dev = kdev;
 
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        sysarg_t addr;
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        if (sysinfo_get_value("kbd.address.virtual", &addr) != EOK)
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                return -1;
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        return 0;
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}
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void kbd_port_yield(void)
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{
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}
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void kbd_port_reclaim(void)
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{
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}
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void kbd_port_write(uint8_t data)
 
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static void gxemul_port_yield(void)
 
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{
 
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}
 
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static void gxemul_port_reclaim(void)
 
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{
 
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}
 
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static void gxemul_port_write(uint8_t data)
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{
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        (void) data;
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}
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/** Process data sent when a key is pressed.
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 *  
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 *  @param keybuffer Buffer of pressed keys.
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 *  @param call      IPC call.
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 *
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 *  @return Always 1.
 
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 *
 
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 * @param keybuffer Buffer of pressed keys.
 
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 * @param call      IPC call.
 
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 *
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 */
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static void gxemul_irq_handler(ipc_callid_t iid, ipc_call_t *call)
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{
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        int scan_code = IPC_GET_ARG2(*call);
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        kbd_push_scancode(scan_code);
 
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        kbd_push_data(kbd_dev, IPC_GET_ARG2(*call));
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}
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/** @}