From 2cc53dd5018ea203e5c93610c4f76864ce06dcfb Mon Sep 17 00:00:00 2001 From: Andrew Morton Date: Sat, 6 Mar 2004 08:51:32 -0800 Subject: [PATCH] [PATCH] Documentation/cdrom/ide-cd fix From: David Joerg Fix the description of the IO ports for the IDE primary and secondary interfaces. --- Documentation/cdrom/ide-cd | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/Documentation/cdrom/ide-cd b/Documentation/cdrom/ide-cd index 8146e9987ea2d..29721bfcde129 100644 --- a/Documentation/cdrom/ide-cd +++ b/Documentation/cdrom/ide-cd @@ -74,7 +74,7 @@ This driver provides the following features: 3. The CDROM drive should be connected to the host on an IDE interface. Each interface on a system is defined by an I/O port address and an IRQ number, the standard assignments being - 0x170 and 14 for the primary interface and 0x1f0 and 15 for the + 0x1f0 and 14 for the primary interface and 0x170 and 15 for the secondary interface. Each interface can control up to two devices, where each device can be a hard drive, a CDROM drive, a floppy drive, or a tape drive. The two devices on an interface are called `master' @@ -268,8 +268,8 @@ b. Timeout/IRQ errors. - Double-check your hardware configuration to make sure that the IRQ number of your IDE interface matches what the driver expects. - (The usual assignments are 14 for the primary (0x170) interface - and 15 for the secondary (0x1f0) interface.) Also be sure that + (The usual assignments are 14 for the primary (0x1f0) interface + and 15 for the secondary (0x170) interface.) Also be sure that you don't have some other hardware which might be conflicting with the IRQ you're using. Also check the BIOS setup for your system; some have the ability to disable individual IRQ levels, and I've -- 2.53.0