From: Stefan Haberland <stefan.haberland@de.ibm.com>
Date: Tue, 5 Feb 2008 15:50:46 +0000 (+0100)
Subject: [S390] dasd: add ifcc handling
X-Git-Tag: v2.6.25-rc1~786^2~4
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=6c5f57c7884a7e0806ae9af86de243321cab4953;hp=6c5f57c7884a7e0806ae9af86de243321cab4953;p=karo-tx-linux.git

[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>
---