Gitweb:     
http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=76bb7782c6831bf450b964eb7596e21bcd23fc32
Commit:     76bb7782c6831bf450b964eb7596e21bcd23fc32
Parent:     b140b99c413ce410197cfcd4014e757cd745226a
Author:     Bartlomiej Zolnierkiewicz <[EMAIL PROTECTED]>
AuthorDate: Sat Oct 13 17:47:52 2007 +0200
Committer:  Bartlomiej Zolnierkiewicz <[EMAIL PROTECTED]>
CommitDate: Sat Oct 13 17:47:52 2007 +0200

    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 <[EMAIL PROTECTED]>
---
 drivers/ide/Kconfig    |   16 ----------------
 drivers/ide/ide-iops.c |    4 ----
 2 files changed, 0 insertions(+), 20 deletions(-)

diff --git a/drivers/ide/Kconfig b/drivers/ide/Kconfig
index aa0e0c9..8982c09 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 bb691f2..aa73883 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:
-
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