From c0674bf3b602c71f18ff1772fdfb4e7ea8ffbacc Mon Sep 17 00:00:00 2001
From: Borislav Petkov <petkovbb@googlemail.com>
Date: Sun, 27 Apr 2008 15:38:28 +0200
Subject: [PATCH] ide-tape: remove pipelined mode parameters
Signed-off-by: Borislav Petkov <petkovbb@gmail.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
---
drivers/ide/ide-tape.c | 17 -----------------
1 file changed, 17 deletions(-)
diff --git a/drivers/ide/ide-tape.c b/drivers/ide/ide-tape.c
index a81644b2473ee..52c64dd1292a4 100644
--- a/drivers/ide/ide-tape.c
+++ b/drivers/ide/ide-tape.c
@@ -72,23 +72,6 @@ enum {
#endif
/**************************** Tunable parameters *****************************/
-
-
-/*
- * Pipelined mode parameters.
- *
- * We try to use the minimum number of stages which is enough to keep the tape
- * constantly streaming. To accomplish that, we implement a feedback loop around
- * the maximum number of stages:
- *
- * We start from MIN maximum stages (we will not even use MIN stages if we don't
- * need them), increment it by RATE*(MAX-MIN) whenever we sense that the
- * pipeline is empty, until we reach the optimum value or until we reach MAX.
- */
-#define IDETAPE_MIN_PIPELINE_STAGES 1
-#define IDETAPE_MAX_PIPELINE_STAGES 400
-#define IDETAPE_INCREASE_STAGES_RATE 20
-
/*
* After each failed packet command we issue a request sense command and retry
* the packet command IDETAPE_MAX_PC_RETRIES times.
--
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