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MS Windows driver hacking hopefully to get closer to passing back sense data.

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For now it seems that some pass-through direct doesn't work while the less-good passthrough does. Sigh.
This commit is contained in:
R. Bernstein
2010-01-31 21:31:08 -05:00
parent a41cfed2a1
commit 5f10331adb
2 changed files with 115 additions and 14 deletions
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14
test/driver/mmc.c
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@@ -1,6 +1,6 @@
/* -*- C -*-
Copyright (C) 2009 Thomas Schmitt <scdbackup@gmx.net>
Copyright (C) 20010 Rocky Bernstein <rocky@gnu.org>
Copyright (C) 2010 Rocky Bernstein <rocky@gnu.org>
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
@@ -629,19 +629,19 @@ tmmc_test(char *drive_path, int flag)
sense_avail);
{ret = 2; goto ex;}
}
/* Provoke sense reply by requesting inappropriate mode page 3Eh */
/* Cause sense reply failure by requesting inappropriate mode page 3Eh */
ret = tmmc_mode_sense(p_cdio, &sense_avail, sense,
0x3e, 0, alloc_len, buf, &buf_fill, !!verbose);
if (ret != 0 && sense_avail < 18) {
fprintf(stderr,
"Error: Deliberately illegal command yields only %d sense bytes. Expected >= 18.\n",
"Error: An illegal command yields only %d sense bytes. Expected >= 18.\n",
sense_avail);
{ret = 2; goto ex;}
} else if(ret == 0) {
fprintf(stderr,
"Warning: tmmc_mode_sense() cannot provoke failure by mode page 3Eh\n");
"Warning: tmmc_mode_sense() cannot cause a failure via mode page 3Eh\n");
fprintf(stderr,
"Hint: Consider to set in tmmc_test(): with_tray_dance = 1\n");
"Consider to set in tmmc_test(): with_tray_dance = 1\n");
}
/* Test availability of sense reply in case of unready drive.
@@ -665,9 +665,9 @@ tmmc_test(char *drive_path, int flag)
{ret = 2; goto ex;}
} else if(ret == 0) {
fprintf(stderr,
"Warning: tmmc_mode_sense() cannot provoke failure by mode page 3Eh\n");
"Warning: tmmc_mode_sense() cannot cause failure via mode page 3Eh\n");
fprintf(stderr,
"Hint: Consider to set in tmmc_test(): with_tray_dance = 1\n");
"Consider to set in tmmc_test(): with_tray_dance = 1\n");
}