Second ATA Disk Controller Problem
I am running VxWorks 6.1 on a Pentium target.
The first ATA controller is working 100% and everything is ok if the
second controller is disabled.
When the second ATA controller is enabled, a variety of things may
a) quick boot (30 seconds) and proper operation
b) hang at reboot
c) take 5 minutes to boot and work ok
d) take 5 minutes to boot and not access the disk
Things are ok from DOS. A DOS util shows the two ATA controllers at
irq 14 and 15. My config.h was modified as follows:
#define ATA1_CTRL_TYPE (IDE_LOCAL) /* ATA 1 logical type */
#define ATA1_NUM_DRIVES (1) /* ATA 1 number drives present
#define ATA1_INT_LVL (0x0F) /* ATA 1 interrupt level */
The intermittent behavior makes me question the irq. Is there a 'show'
utility to show the interrupts in use?
Any ideas about how to resolve this problem?
Re: Second ATA Disk Controller Problem
try to modify the file sysNvram.c and macros such as SYS_WARM_TYPE
Maybe it will help you