tree 40794edbe388da6e9da03ce42ec13e520914a022
parent a3afe70b83fdbbd4d757d2911900d168bc798a31
author Stefan Haberland <stefan.haberland@de.ibm.com> 1202226646 +0100
committer Martin Schwidefsky <schwidefsky@de.ibm.com> 1202226659 +0100

[S390] dasd: add ifcc handling

Adding interface control check (ifcc) handling in error recovery.
First retry up to 255 times and if all retries fail try an alternate
path if possible.

Signed-off-by: Stefan Haberland <stefan.haberland@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>