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Diffstat (limited to 'drivers/ide/ide-tape.c')
| -rw-r--r-- | drivers/ide/ide-tape.c | 17 |
1 files changed, 0 insertions, 17 deletions
diff --git a/drivers/ide/ide-tape.c b/drivers/ide/ide-tape.c index a81644b2473..52c64dd1292 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. |