Git conversion: Make reactos the root directory, move rosapps, rostests, wallpapers...

[reactos.git] / reactos / drivers / multimedia / audio / sndblst.old / portio.c

diff --git a/reactos/drivers/multimedia/audio/sndblst.old/portio.c b/reactos/drivers/multimedia/audio/sndblst.old/portio.c
deleted file mode 100644 (file)
index 9ede535..0000000
--- a/reactos/drivers/multimedia/audio/sndblst.old/portio.c
+++ /dev/null
@@ -1,111 +0,0 @@
-/*
- *
- * COPYRIGHT:            See COPYING in the top level directory
- * PROJECT:              ReactOS kernel
- * FILE:                 drivers/dd/sndblst/portio.c (see also sndblst.h)
- * PURPOSE:              Sound Blaster port I/O helper
- * PROGRAMMER:           Andrew Greenwood
- * UPDATE HISTORY:
- *                       Sept 28, 2003: Created
- */
-
-#include <ntddk.h>
-#include "sndblst.h"
-
-BOOLEAN WaitToSend(ULONG BasePort)
-{
-    int TimeOut;
-
-    DPRINT("WaitToSend ");
-
-    // Check if it's OK to send
-    for (TimeOut = SB_TIMEOUT;
-         ! SB_READY_TO_SEND(BasePort) && TimeOut > 0;
-         TimeOut --);
-
-    // If a time-out occurs, we report failure
-    if (! TimeOut)
-    {
-        DPRINT("FAILED\n");
-        return FALSE;
-    }
-
-    DPRINT("SUCCEEDED\n");
-
-    return TRUE;
-}
-
-BOOLEAN WaitToReceive(ULONG BasePort)
-{
-    int TimeOut;
-
-    DPRINT("WaitToReceive ");
-
-    // Check if it's OK to receive
-    for (TimeOut = SB_TIMEOUT;
-         ! SB_READY_TO_RECEIVE(BasePort) && TimeOut > 0;
-         TimeOut --);
-
-    // If a time-out occurs, we report failure
-    if (! TimeOut)
-    {
-        DPRINT("FAILED\n");
-        return FALSE;
-    }
-
-    DPRINT("SUCCEEDED\n");
-
-    return TRUE;
-}
-
-
-USHORT InitSoundCard(ULONG BasePort)
-{
-    ULONG TimeOut;
-    BOOLEAN Status;
-    UCHAR DSP_Major, DSP_Minor;
-
-    DPRINT("InitSoundCard() called\n");
-
-    DPRINT("Resetting sound card\n");
-//    if (!WaitToSend(BasePort))
-//        return FALSE;
-
-    SB_WRITE_RESET(BasePort, 0x01);
-    for (TimeOut = 0; TimeOut < 30000; TimeOut ++); // Wait a while
-    SB_WRITE_RESET(BasePort, 0x00);
-
-    // Check if it's OK to receive (some cards will ignore the above reset
-    // command and so will not issue an ACK, so time out is NOT an error)
-    DPRINT("Waiting for an ACK\n");
-    if (WaitToReceive(BasePort))
-    {
-        // Check to make sure the reset was acknowledged:
-        for (TimeOut = SB_TIMEOUT;
-             (Status = (SB_READ_DATA(BasePort) != SB_DSP_READY) && (TimeOut > 0));
-             TimeOut --);
-    }
-
-    DPRINT("Querying DSP version\n");
-    if (! WaitToSend(BasePort))
-        return FALSE;
-
-    SB_WRITE_DATA(BasePort, SB_GET_DSP_VERSION);
-
-    if (! WaitToReceive(BasePort))
-        return FALSE;
-
-    DSP_Major = SB_READ_DATA(BasePort);
-    DSP_Minor = SB_READ_DATA(BasePort);
-
-    DPRINT("DSP v%d.%d\n", DSP_Major, DSP_Minor);
-
-    // if audio is disabled,
-    // version tests return 0xFF everywhere
-    if (DSP_Major == 0xFF && DSP_Minor == 0xFF)
-        return FALSE;
-
-    DPRINT("Sound card initialized!\n");
-
-    return (DSP_Major * 256) + DSP_Minor;
-}