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| author | Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> | 2007-10-13 17:47:52 +0200 |
|---|---|---|
| committer | Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> | 2007-10-13 17:47:52 +0200 |
| commit | 76bb7782c6831bf450b964eb7596e21bcd23fc32 (patch) | |
| tree | cc6fbeaa9ef9f06c946e9f2875decf2df2556f79 | |
| parent | b140b99c413ce410197cfcd4014e757cd745226a (diff) | |
| download | linux-76bb7782c6831bf450b964eb7596e21bcd23fc32.tar.gz linux-76bb7782c6831bf450b964eb7596e21bcd23fc32.tar.bz2 linux-76bb7782c6831bf450b964eb7596e21bcd23fc32.zip | |
ide: remove CONFIG_IDEDMA_IVB config option
Devices which don't set word 93 validation bit should be now handled by
ide-iops.c::ivb_list[] and for debugging purposes cable detection can be
completely overriden with "idex=ata66" parameter.
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
| -rw-r--r-- | drivers/ide/Kconfig | 16 | ||||
| -rw-r--r-- | drivers/ide/ide-iops.c | 4 |
2 files changed, 0 insertions, 20 deletions
diff --git a/drivers/ide/Kconfig b/drivers/ide/Kconfig index aa0e0c9f74c5..8982c0932438 100644 --- a/drivers/ide/Kconfig +++ b/drivers/ide/Kconfig @@ -1074,22 +1074,6 @@ endif config BLK_DEV_IDEDMA def_bool BLK_DEV_IDEDMA_PCI || BLK_DEV_IDEDMA_PMAC || BLK_DEV_IDEDMA_ICS || BLK_DEV_IDE_AU1XXX_MDMA2_DBDMA -config IDEDMA_IVB - bool "IGNORE word93 Validation BITS" - depends on BLK_DEV_IDEDMA_PCI || BLK_DEV_IDEDMA_PMAC || BLK_DEV_IDEDMA_ICS - ---help--- - There are unclear terms in ATA-4 and ATA-5 standards how certain - hardware (an 80c ribbon) should be detected. Different interpretations - of the standards have been released in hardware. This causes problems: - for example, a host with Ultra Mode 4 (or higher) will not run - in that mode with an 80c ribbon. - - If you are experiencing compatibility or performance problems, you - MAY try to answer Y here. However, it does not necessarily solve - any of your problems, it could even cause more of them. - - It is normally safe to answer Y; however, the default is N. - endif config BLK_DEV_HD_ONLY diff --git a/drivers/ide/ide-iops.c b/drivers/ide/ide-iops.c index bb691f2eb5bf..aa738833bed5 100644 --- a/drivers/ide/ide-iops.c +++ b/drivers/ide/ide-iops.c @@ -616,11 +616,7 @@ u8 eighty_ninty_three (ide_drive_t *drive) * - force bit13 (80c cable present) check also for !ivb devices * (unless the slave device is pre-ATA3) */ -#ifndef CONFIG_IDEDMA_IVB if ((id->hw_config & 0x4000) || (ivb && (id->hw_config & 0x2000))) -#else - if (id->hw_config & 0x6000) -#endif return 1; no_80w: |